[4.6-beta.1] Update build.gradle, signing and changelog.

# Conflicts:
#	app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/vulcan/login/VulcanLoginApi.kt
#	app/src/main/res/values/strings.xml

.gitignore

@@ -47,6 +47,7 @@ captures/
 .idea/modules.xml
 # Comment next line if keeping position of elements in Navigation Editor is relevant for you
 .idea/navEditor.xml
+.idea/copyright/profiles_settings.xml
 
 # Keystore files
 # Uncomment the following lines if you do not want to check your keystore files in.
@@ -80,3 +81,10 @@ lint/generated/
 lint/outputs/
 lint/tmp/
 # lint/reports/
+
+app/schemas/
+
+signatures/
+
+app/.cxx
+/i18n/

.idea/.name

@@ -0,0 +1 @@
+Szkolny.eu

.idea/codeStyles/Project.xml

@@ -1,6 +1,10 @@
 <component name="ProjectCodeStyleConfiguration">
   <code_scheme name="Project" version="173">
+    <JetCodeStyleSettings>
+      <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
+    </JetCodeStyleSettings>
     <codeStyleSettings language="XML">
+      <option name="FORCE_REARRANGE_MODE" value="1" />
       <indentOptions>
         <option name="CONTINUATION_INDENT_SIZE" value="4" />
       </indentOptions>
@@ -11,7 +15,6 @@
               <match>
                 <AND>
                   <NAME>xmlns:android</NAME>
-                  <XML_ATTRIBUTE />
                   <XML_NAMESPACE>^$</XML_NAMESPACE>
                 </AND>
               </match>
@@ -22,7 +25,6 @@
               <match>
                 <AND>
                   <NAME>xmlns:.*</NAME>
-                  <XML_ATTRIBUTE />
                   <XML_NAMESPACE>^$</XML_NAMESPACE>
                 </AND>
               </match>
@@ -34,7 +36,6 @@
               <match>
                 <AND>
                   <NAME>.*:id</NAME>
-                  <XML_ATTRIBUTE />
                   <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
                 </AND>
               </match>
@@ -45,7 +46,6 @@
               <match>
                 <AND>
                   <NAME>.*:name</NAME>
-                  <XML_ATTRIBUTE />
                   <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
                 </AND>
               </match>
@@ -56,7 +56,6 @@
               <match>
                 <AND>
                   <NAME>name</NAME>
-                  <XML_ATTRIBUTE />
                   <XML_NAMESPACE>^$</XML_NAMESPACE>
                 </AND>
               </match>
@@ -67,7 +66,6 @@
               <match>
                 <AND>
                   <NAME>style</NAME>
-                  <XML_ATTRIBUTE />
                   <XML_NAMESPACE>^$</XML_NAMESPACE>
                 </AND>
               </match>
@@ -78,7 +76,6 @@
               <match>
                 <AND>
                   <NAME>.*</NAME>
-                  <XML_ATTRIBUTE />
                   <XML_NAMESPACE>^$</XML_NAMESPACE>
                 </AND>
               </match>
@@ -90,7 +87,6 @@
               <match>
                 <AND>
                   <NAME>.*</NAME>
-                  <XML_ATTRIBUTE />
                   <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
                 </AND>
               </match>
@@ -102,7 +98,6 @@
               <match>
                 <AND>
                   <NAME>.*</NAME>
-                  <XML_ATTRIBUTE />
                   <XML_NAMESPACE>.*</XML_NAMESPACE>
                 </AND>
               </match>
@@ -112,5 +107,8 @@
         </rules>
       </arrangement>
     </codeStyleSettings>
+    <codeStyleSettings language="kotlin">
+      <option name="CODE_STYLE_DEFAULTS" value="KOTLIN_OFFICIAL" />
+    </codeStyleSettings>
   </code_scheme>
 </component>

.idea/codeStyles/codeStyleConfig.xml

@@ -0,0 +1,5 @@
+<component name="ProjectCodeStyleConfiguration">
+  <state>
+    <option name="USE_PER_PROJECT_SETTINGS" value="true" />
+  </state>
+</component>

.idea/compiler.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="1.7">
+      <module name="annotation" target="1.7" />
+      <module name="codegen" target="1.7" />
+      <module name="Szkolny.eu.agendacalendarview" target="11" />
+      <module name="Szkolny.eu.app" target="11" />
+      <module name="Szkolny.eu.cafebar" target="11" />
+      <module name="Szkolny.eu.material-about-library" target="11" />
+      <module name="Szkolny.eu.mhttp" target="11" />
+      <module name="Szkolny.eu.nachos" target="11" />
+      <module name="Szkolny.eu.szkolny-font" target="11" />
+      <module name="Szkolny.eu.wear" target="11" />
+    </bytecodeTargetLevel>
+  </component>
+</project>

.idea/copyright/profiles_settings.xml

@@ -1,3 +0,0 @@
-<component name="CopyrightManager">
-  <settings default="kubasz" />
-</component>

.idea/discord.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="DiscordProjectSettings">
-    <option name="show" value="true" />
+    <option name="show" value="PROJECT_FILES" />
   </component>
   <component name="ProjectNotificationSettings">
     <option name="askShowProject" value="false" />

.idea/jarRepositories.xml

@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RemoteRepositoriesConfiguration">
+    <remote-repository>
+      <option name="id" value="central" />
+      <option name="name" value="Maven Central repository" />
+      <option name="url" value="https://repo1.maven.org/maven2" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="jboss.community" />
+      <option name="name" value="JBoss Community repository" />
+      <option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="maven2" />
+      <option name="name" value="maven2" />
+      <option name="url" value="https://kotlin.bintray.com/kotlinx/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="maven3" />
+      <option name="name" value="maven3" />
+      <option name="url" value="https://dl.bintray.com/wulkanowy/wulkanowy" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="BintrayJCenter" />
+      <option name="name" value="BintrayJCenter" />
+      <option name="url" value="https://jcenter.bintray.com/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="maven" />
+      <option name="name" value="maven" />
+      <option name="url" value="https://jitpack.io" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="Google" />
+      <option name="name" value="Google" />
+      <option name="url" value="https://dl.google.com/dl/android/maven2/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="MavenRepo" />
+      <option name="name" value="MavenRepo" />
+      <option name="url" value="https://repo.maven.apache.org/maven2/" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="maven4" />
+      <option name="name" value="maven4" />
+      <option name="url" value="https://dl.bintray.com/undervoid/Powerpermission" />
+    </remote-repository>
+    <remote-repository>
+      <option name="id" value="maven4" />
+      <option name="name" value="maven4" />
+      <option name="url" value="https://dl.bintray.com/undervoid/PowerPermission" />
+    </remote-repository>
+  </component>
+</project>

.idea/misc.xml

@@ -5,6 +5,12 @@
       <configuration PROFILE_NAME="Debug" CONFIG_NAME="Debug" />
     </configurations>
   </component>
+  <component name="EntryPointsManager">
+    <list size="2">
+      <item index="0" class="java.lang.String" itemvalue="androidx.databinding.BindingAdapter" />
+      <item index="1" class="java.lang.String" itemvalue="org.greenrobot.eventbus.Subscribe" />
+    </list>
+  </component>
   <component name="NullableNotNullManager">
     <option name="myDefaultNullable" value="org.jetbrains.annotations.Nullable" />
     <option name="myDefaultNotNull" value="androidx.annotation.RecentlyNonNull" />
@@ -44,7 +50,7 @@
       </value>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="JDK" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="false" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">

.idea/runConfigurations.xml

@@ -3,6 +3,7 @@
   <component name="RunConfigurationProducerService">
     <option name="ignoredProducers">
       <set>
+        <option value="com.android.tools.idea.compose.preview.runconfiguration.ComposePreviewRunConfigurationProducer" />
         <option value="org.jetbrains.plugins.gradle.execution.test.runner.AllInPackageGradleConfigurationProducer" />
         <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestClassGradleConfigurationProducer" />
         <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestMethodGradleConfigurationProducer" />

agendacalendarview/build.gradle

@@ -2,7 +2,7 @@ apply plugin: 'com.android.library'
 //apply plugin: 'me.tatarka.retrolambda'
 
 android {
-    compileSdkVersion rootProject.ext.compileSdkVersion
+    compileSdkVersion setup.compileSdk
 
     android {
         lintOptions {
@@ -12,7 +12,7 @@ android {
 
     defaultConfig {
         minSdkVersion 14
-        targetSdkVersion rootProject.ext.targetSdkVersion
+        targetSdkVersion setup.targetSdk
         versionCode 1
         versionName "1.0"
     }
@@ -43,9 +43,9 @@ android {
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     // Google libraries
-    implementation "androidx.appcompat:appcompat:${androidXAppCompat}"
-    implementation "androidx.recyclerview:recyclerview:${androidXRecyclerView}"
-    implementation "com.google.android.material:material:${googleMaterial}"
+    implementation "androidx.appcompat:appcompat:${versions.appcompat}"
+    implementation "androidx.recyclerview:recyclerview:${versions.recyclerView}"
+    implementation "com.google.android.material:material:${versions.material}"
 
     // other libraries
     //implementation 'se.emilsjolander:stickylistheaders:2.7.0'

annotation/.gitignore

@@ -0,0 +1 @@
+/build

annotation/build.gradle

@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2020-3-28. 
+ */
+
+apply plugin: 'java-library'
+apply plugin: 'kotlin'
+apply plugin: 'kotlin-kapt'
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+}
+
+sourceCompatibility = "7"
+targetCompatibility = "7"
+
+repositories {
+    mavenCentral()
+}
+compileKotlin {
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
+}
+compileTestKotlin {
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
+}

annotation/src/main/java/pl/szczodrzynski/edziennik/annotation/SelectiveDao.kt

@@ -0,0 +1,14 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2020-3-28.
+ */
+
+package pl.szczodrzynski.edziennik.annotation
+
+import kotlin.reflect.KClass
+
+@Target(AnnotationTarget.CLASS)
+@Retention(AnnotationRetention.SOURCE)
+@MustBeDocumented
+annotation class SelectiveDao(
+        val db: KClass<*>
+)

annotation/src/main/java/pl/szczodrzynski/edziennik/annotation/UpdateSelective.kt

@@ -0,0 +1,13 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2020-3-28. 
+ */
+
+package pl.szczodrzynski.edziennik.annotation
+
+@Target(AnnotationTarget.FUNCTION)
+@Retention(AnnotationRetention.SOURCE)
+@MustBeDocumented
+annotation class UpdateSelective(
+        val primaryKeys: Array<String>,
+        val skippedColumns: Array<String> = []
+)

app/build.gradle

@@ -1,13 +1,14 @@
 apply plugin: 'com.android.application'
-apply plugin: 'kotlin-android-extensions'
 apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-kapt'
+apply plugin: 'kotlin-android-extensions'
 apply plugin: 'com.google.gms.google-services'
-apply plugin: 'io.fabric'
+apply plugin: 'com.google.firebase.crashlytics'
 
 android {
     signingConfigs {
     }
-    compileSdkVersion rootProject.ext.compileSdkVersion
+    compileSdkVersion setup.compileSdk
     defaultConfig {
         applicationId 'pl.szczodrzynski.edziennik'
         minSdkVersion setup.minSdk
@@ -15,6 +16,12 @@ android {
         versionCode release.versionCode
         versionName release.versionName
         multiDexEnabled true
+
+        externalNativeBuild {
+            cmake {
+                cppFlags "-std=c++11"
+            }
+        }
     }
     buildTypes {
         applicationVariants.all { variant ->
@@ -47,10 +54,11 @@ android {
     lintOptions {
         checkReleaseBuilds false
     }
-    dataBinding {
-        enabled = true
+    buildFeatures {
+        dataBinding = true
     }
     compileOptions {
+        coreLibraryDesugaringEnabled true
         sourceCompatibility '1.8'
         targetCompatibility '1.8'
     }
@@ -62,6 +70,13 @@ android {
     packagingOptions {
         exclude 'META-INF/library-core_release.kotlin_module'
     }
+    externalNativeBuild {
+        cmake {
+            path "src/main/cpp/CMakeLists.txt"
+            version "3.10.2"
+        }
+    }
+    ndkVersion '21.3.6528147'
 }
 
 /*task finalizeBundleDebug(type: Copy) {
@@ -91,7 +106,9 @@ tasks.whenTaskAdded { task ->
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
 
-    annotationProcessor "androidx.room:room-compiler:${versions.room}"
+    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.1.1'
+
+    kapt "androidx.room:room-compiler:${versions.room}"
     debugImplementation "com.amitshekhar.android:debug-db:1.0.5"
 
     implementation "android.arch.navigation:navigation-fragment-ktx:${versions.navigationFragment}"
@@ -101,7 +118,7 @@ dependencies {
     implementation "androidx.core:core-ktx:${versions.ktx}"
     implementation "androidx.gridlayout:gridlayout:${versions.gridLayout}"
     implementation "androidx.legacy:legacy-support-v4:${versions.legacy}"
-    implementation "androidx.lifecycle:lifecycle-livedata:${versions.lifecycle}"
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:${versions.lifecycle}"
     implementation "androidx.recyclerview:recyclerview:${versions.recyclerView}"
     implementation "androidx.room:room-runtime:${versions.room}"
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:${versions.kotlin}"
@@ -115,6 +132,7 @@ dependencies {
     implementation "com.mikepenz:iconics-core:${versions.iconics}"
     implementation "com.mikepenz:iconics-views:${versions.iconics}"
     implementation "com.mikepenz:community-material-typeface:${versions.font_cmd}@aar"
+    implementation "com.mikepenz:materialize:1.2.1"
 
     implementation "com.github.kuba2k2:NavLib:${versions.navlib}"
 
@@ -123,7 +141,7 @@ dependencies {
 
     implementation "cat.ereza:customactivityoncrash:2.2.0"
     implementation "com.applandeo:material-calendar-view:1.5.0"
-    implementation "com.crashlytics.sdk.android:crashlytics:2.10.1"
+    implementation 'com.google.firebase:firebase-crashlytics:17.3.1'
     implementation "com.daimajia.swipelayout:library:1.2.0@aar"
     implementation "com.evernote:android-job:1.2.6"
     implementation "com.github.antonKozyriatskyi:CircularProgressIndicator:1.2.2"
@@ -131,7 +149,11 @@ dependencies {
     implementation("com.github.ozodrukh:CircularReveal:2.0.1@aar") {transitive = true}
     implementation "com.heinrichreimersoftware:material-intro:1.5.8" // do not update
     implementation "com.jaredrummler:colorpicker:1.0.2"
-    implementation "com.squareup.okhttp3:okhttp:3.12.0"
+    implementation("com.squareup.okhttp3:okhttp") {
+        version {
+            strictly "3.12.13"
+        }
+    }
     implementation "com.theartofdev.edmodo:android-image-cropper:2.8.0" // do not update
     implementation "com.wdullaer:materialdatetimepicker:4.1.2"
     implementation "com.yuyh.json:jsonviewer:1.0.6"
@@ -139,7 +161,7 @@ dependencies {
     implementation "me.grantland:autofittextview:0.2.1"
     implementation "me.leolin:ShortcutBadger:1.1.22@aar"
     implementation "org.greenrobot:eventbus:3.1.1"
-    implementation "org.jsoup:jsoup:1.10.1"
+    implementation "org.jsoup:jsoup:1.12.1"
     implementation "pl.droidsonroids.gif:android-gif-drawable:1.2.15"
     //implementation "se.emilsjolander:stickylistheaders:2.7.0"
     implementation 'com.github.edisonw:StickyListHeaders:master-SNAPSHOT@aar'
@@ -152,6 +174,47 @@ dependencies {
     implementation project(":nachos")
     //implementation project(":Navigation")
     implementation project(":szkolny-font")
+
+    implementation "com.github.ChuckerTeam.Chucker:library:3.0.1"
+    //releaseImplementation "com.github.ChuckerTeam.Chucker:library-no-op:3.0.1"
+
+    //implementation 'com.github.wulkanowy:uonet-request-signer:master-SNAPSHOT'
+    //implementation 'com.github.kuba2k2.uonet-request-signer:android:master-63f094b14a-1'
+
+    //implementation "org.redundent:kotlin-xml-builder:1.5.3"
+
+    implementation "io.github.wulkanowy:signer-android:0.1.1"
+    implementation 'com.github.wulkanowy.uonet-request-signer:hebe-jvm:a99ca50a31'
+
+    implementation "androidx.work:work-runtime-ktx:${versions.work}"
+
+    implementation 'com.hypertrack:hyperlog:0.0.10'
+
+    implementation 'com.github.kuba2k2:RecyclerTabLayout:700f980584'
+
+    implementation 'com.github.kuba2k2:Tachyon:551943a6b5'
+
+    implementation "com.squareup.retrofit2:retrofit:${versions.retrofit}"
+    implementation "com.squareup.retrofit2:converter-gson:${versions.retrofit}"
+
+    implementation 'com.github.jetradarmobile:android-snowfall:1.2.0'
+
+    implementation "io.coil-kt:coil:0.9.2"
+
+    implementation 'com.github.kuba2k2:NumberSlidingPicker:2921225f76'
+
+    implementation project(":annotation")
+    kapt project(":codegen")
+
+    implementation 'com.google.android:flexbox:2.0.1'
+
+    implementation 'com.qifan.powerpermission:powerpermission:1.3.0'
+    implementation 'com.qifan.powerpermission:powerpermission-coroutines:1.3.0'
+
+    implementation 'com.github.kuba2k2.FSLogin:lib:2.0.0'
+    implementation 'pl.droidsonroids:jspoon:1.3.2'
+    implementation "com.squareup.retrofit2:converter-scalars:2.8.1"
+    implementation "pl.droidsonroids.retrofit2:converter-jspoon:1.3.2"
 }
 repositories {
     mavenCentral()

app/proguard/app.pro

@@ -22,12 +22,20 @@
 -keep class android.support.v7.widget.** { *; }
 
 -keep class pl.szczodrzynski.edziennik.utils.models.** { *; }
--keep class pl.szczodrzynski.edziennik.data.db.modules.events.Event { *; }
--keep class pl.szczodrzynski.edziennik.data.db.modules.events.EventFull { *; }
--keepclassmembers class pl.szczodrzynski.edziennik.widgets.WidgetConfig { public *; }
--keepnames class pl.szczodrzynski.edziennik.WidgetTimetable
--keepnames class pl.szczodrzynski.edziennik.notifications.WidgetNotifications
--keepnames class pl.szczodrzynski.edziennik.luckynumber.WidgetLuckyNumber
+-keep class pl.szczodrzynski.edziennik.data.db.entity.Event { *; }
+-keep class pl.szczodrzynski.edziennik.data.db.full.EventFull { *; }
+-keep class pl.szczodrzynski.edziennik.data.db.entity.FeedbackMessage { *; }
+-keep class pl.szczodrzynski.edziennik.ui.modules.home.HomeCardModel { *; }
+-keepclassmembers class pl.szczodrzynski.edziennik.ui.widgets.WidgetConfig { public *; }
+-keepnames class pl.szczodrzynski.edziennik.ui.widgets.timetable.WidgetTimetableProvider
+-keepnames class pl.szczodrzynski.edziennik.ui.widgets.notifications.WidgetNotificationsProvider
+-keepnames class pl.szczodrzynski.edziennik.ui.widgets.luckynumber.WidgetLuckyNumberProvider
+
+-keepnames class androidx.appcompat.view.menu.MenuBuilder { setHeaderTitleInt(java.lang.CharSequence); }
+-keepclassmembernames class androidx.appcompat.view.menu.StandardMenuPopup { private *; }
+-keepnames class androidx.appcompat.view.menu.MenuPopupHelper { showPopup(int, int, boolean, boolean); }
+
+-keepclassmembernames class com.mikepenz.materialdrawer.widget.MiniDrawerSliderView { private *; }
 
 -keep class .R
 -keep class **.R$* {
@@ -40,3 +48,25 @@
 -keep class okhttp3.** { *; }
 
 -keep class com.google.android.material.tabs.** {*;}
+
+# ServiceLoader support
+        -keepnames class kotlinx.coroutines.internal.MainDispatcherFactory {}
+-keepnames class kotlinx.coroutines.CoroutineExceptionHandler {}
+
+# Most of volatile fields are updated with AFU and should not be mangled
+-keepclassmembernames class kotlinx.** {
+    volatile <fields>;
+}
+
+-keepclasseswithmembernames class * {
+    native <methods>;
+}
+
+-keep class pl.szczodrzynski.edziennik.data.api.szkolny.interceptor.Signing { public final byte[] pleaseStopRightNow(java.lang.String, long); }
+
+-keepclassmembers class pl.szczodrzynski.edziennik.data.api.szkolny.request.** { *; }
+-keepclassmembers class pl.szczodrzynski.edziennik.data.api.szkolny.response.** { *; }
+-keepclassmembernames class pl.szczodrzynski.edziennik.ui.modules.login.LoginInfo$Platform { *; }
+
+-keepclassmembernames class pl.szczodrzynski.fslogin.realm.RealmData { *; }
+-keepclassmembernames class pl.szczodrzynski.fslogin.realm.RealmData$Type { *; }

app/proguard/zxing.pro

@@ -0,0 +1,5 @@
+# For enumeration classes, see http://proguard.sourceforge.net/manual/examples.html#enumerations
+-keepclassmembers enum * {
+    public static **[] values();
+    public static ** valueOf(java.lang.String);
+}

app/sampledata/check/ic_check.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="#FF4caf50"
+      android:pathData="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"/>
+</vector>

app/sampledata/format-bold/ic_format_bold.xml

@@ -0,0 +1,13 @@
+<!--
+  ~ Copyright (c) Kuba Szczodrzyński 2019-12-28.
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M13.5,15.5H10V12.5H13.5A1.5,1.5 0,0 1,15 14A1.5,1.5 0,0 1,13.5 15.5M10,6.5H13A1.5,1.5 0,0 1,14.5 8A1.5,1.5 0,0 1,13 9.5H10M15.6,10.79C16.57,10.11 17.25,9 17.25,8C17.25,5.74 15.5,4 13.25,4H7V18H14.04C16.14,18 17.75,16.3 17.75,14.21C17.75,12.69 16.89,11.39 15.6,10.79Z"/>
+</vector>

app/sampledata/format/ic_format_italic.xml

@@ -1,3 +1,7 @@
+<!--
+  ~ Copyright (c) Kuba Szczodrzyński 2019-12-28.
+  -->
+
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"
@@ -5,5 +9,5 @@
     android:viewportHeight="24">
   <path
       android:fillColor="#FF000000"
-      android:pathData="M9,2c-1.05,0 -2.05,0.16 -3,0.46 4.06,1.27 7,5.06 7,9.54 0,4.48 -2.94,8.27 -7,9.54 0.95,0.3 1.95,0.46 3,0.46 5.52,0 10,-4.48 10,-10S14.52,2 9,2z"/>
+      android:pathData="M10,4V7H12.21L8.79,15H6V18H14V15H11.79L15.21,7H18V4H10Z"/>
 </vector>

app/sampledata/format/ic_format_underline.xml

@@ -0,0 +1,13 @@
+<!--
+  ~ Copyright (c) Kuba Szczodrzyński 2019-12-28.
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M5,21H19V19H5V21M12,17A6,6 0,0 0,18 11V3H15.5V11A3.5,3.5 0,0 1,12 14.5A3.5,3.5 0,0 1,8.5 11V3H6V11A6,6 0,0 0,12 17Z"/>
+</vector>

app/sampledata/settings/ic_settings.xml

@@ -0,0 +1,13 @@
+<!--
+  ~ Copyright (c) Kuba Szczodrzyński 2019-11-25.
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M12,8A4,4 0,0 1,16 12A4,4 0,0 1,12 16A4,4 0,0 1,8 12A4,4 0,0 1,12 8M12,10A2,2 0,0 0,10 12A2,2 0,0 0,12 14A2,2 0,0 0,14 12A2,2 0,0 0,12 10M10,22C9.75,22 9.54,21.82 9.5,21.58L9.13,18.93C8.5,18.68 7.96,18.34 7.44,17.94L4.95,18.95C4.73,19.03 4.46,18.95 4.34,18.73L2.34,15.27C2.21,15.05 2.27,14.78 2.46,14.63L4.57,12.97L4.5,12L4.57,11L2.46,9.37C2.27,9.22 2.21,8.95 2.34,8.73L4.34,5.27C4.46,5.05 4.73,4.96 4.95,5.05L7.44,6.05C7.96,5.66 8.5,5.32 9.13,5.07L9.5,2.42C9.54,2.18 9.75,2 10,2H14C14.25,2 14.46,2.18 14.5,2.42L14.87,5.07C15.5,5.32 16.04,5.66 16.56,6.05L19.05,5.05C19.27,4.96 19.54,5.05 19.66,5.27L21.66,8.73C21.79,8.95 21.73,9.22 21.54,9.37L19.43,11L19.5,12L19.43,13L21.54,14.63C21.73,14.78 21.79,15.05 21.66,15.27L19.66,18.73C19.54,18.95 19.27,19.04 19.05,18.95L16.56,17.95C16.04,18.34 15.5,18.68 14.87,18.93L14.5,21.58C14.46,21.82 14.25,22 14,22H10M11.25,4L10.88,6.61C9.68,6.86 8.62,7.5 7.85,8.39L5.44,7.35L4.69,8.65L6.8,10.2C6.4,11.37 6.4,12.64 6.8,13.8L4.68,15.36L5.43,16.66L7.86,15.62C8.63,16.5 9.68,17.14 10.87,17.38L11.24,20H12.76L13.13,17.39C14.32,17.14 15.37,16.5 16.14,15.62L18.57,16.66L19.32,15.36L17.2,13.81C17.6,12.64 17.6,11.37 17.2,10.2L19.31,8.65L18.56,7.35L16.15,8.39C15.38,7.5 14.32,6.86 13.12,6.62L12.75,4H11.25Z"/>
+</vector>

app/src/main/AndroidManifest.xml

@@ -3,222 +3,6 @@
     xmlns:tools="http://schemas.android.com/tools"
     package="pl.szczodrzynski.edziennik">
 
-    <application
-        android:name=".App"
-        android:allowBackup="true"
-        android:fullBackupContent="@xml/backup_descriptor"
-        android:icon="@mipmap/ic_launcher"
-        android:label="@string/app_name"
-        android:networkSecurityConfig="@xml/network_security_config"
-        android:roundIcon="@mipmap/ic_launcher_round"
-        android:supportsRtl="true"
-        android:theme="@style/SplashTheme"
-        android:usesCleartextTraffic="true"
-        tools:ignore="UnusedAttribute">
-        <activity
-            android:name=".MainActivity"
-            android:label="@string/app_name"
-            android:configChanges="orientation|screenSize"
-            android:launchMode="singleTop"
-            android:theme="@style/SplashTheme">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-                <action android:name="android.intent.action.VIEW" />
-
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
-        </activity>
-        <activity
-            android:name="pl.szczodrzynski.edziennik.ui.modules.messages.MessagesComposeActivity"
-            android:configChanges="orientation|screenSize"
-            android:label="@string/messages_compose_title"
-            android:theme="@style/AppTheme.Black" />
-        <activity
-            android:name=".ui.modules.feedback.FeedbackActivity"
-            android:configChanges="orientation|screenSize|keyboardHidden"
-            android:label="@string/app_name"
-            android:theme="@style/AppTheme" />
-        <activity
-            android:name="pl.szczodrzynski.edziennik.ui.modules.login.LoginActivity"
-            android:configChanges="orientation|screenSize"
-            android:launchMode="singleTop"
-            android:theme="@style/AppTheme.Light" />
-        <activity
-            android:name=".ui.modules.intro.ChangelogIntroActivity"
-            android:configChanges="orientation|keyboardHidden"
-            android:label="@string/app_name"
-            android:theme="@style/Theme.Intro" />
-        <!--
-              ______ _          _
-             |  ____(_)        | |
-             | |__   _ _ __ ___| |__   __ _ ___  ___
-             |  __| | | '__/ _ \ '_ \ / _` / __|/ _ \
-             | |    | | | |  __/ |_) | (_| \__ \  __/
-             |_|    |_|_|  \___|_.__/ \__,_|___/\___/
-        -->
-        <activity
-            android:name=".ui.modules.base.CrashActivity"
-            android:configChanges="orientation|screenSize|keyboardHidden"
-            android:process=":error_activity"
-            android:theme="@style/DeadTheme" />
-        <!--
-               _____               _                  _   _       _ _
-              / ____|             | |                | | (_)     (_) |
-             | |     _ __ __ _ ___| |__     __ _  ___| |_ ___   ___| |_ _   _
-             | |    | '__/ _` / __| '_ \   / _` |/ __| __| \ \ / / | __| | | |
-             | |____| | | (_| \__ \ | | | | (_| | (__| |_| |\ V /| | |_| |_| |
-              \_____|_|  \__,_|___/_| |_|  \__,_|\___|\__|_| \_/ |_|\__|\__, |
-                                                                         __/ |
-                                                                        |___/
-        -->
-        <activity
-            android:name=".ui.modules.base.CrashGtfoActivity"
-            android:configChanges="orientation|screenSize|keyboardHidden"
-            android:theme="@style/DeadTheme" />
-        <activity
-            android:name=".widgets.WidgetConfigActivity"
-            android:configChanges="orientation|keyboardHidden"
-            android:excludeFromRecents="true"
-            android:noHistory="true"
-            android:theme="@style/AppTheme.NoDisplay">
-            <intent-filter>
-                <action android:name="android.appwidget.action.APPWIDGET_CONFIGURE" />
-            </intent-filter>
-        </activity>
-        <!--
-             __          ___     _            _
-             \ \        / (_)   | |          | |
-              \ \  /\  / / _  __| | __ _  ___| |_  ___
-               \ \/  \/ / | |/ _` |/ _` |/ _ \ __|/ __|
-                \  /\  /  | | (_| | (_| |  __/ |_ \__ \
-                 \/  \/   |_|\__,_|\__, |\___|\__||___/
-                                    __/ |
-                                   |_
-        -->
-        <activity
-            android:name=".widgets.timetable.LessonDetailsActivity"
-            android:configChanges="orientation|keyboardHidden"
-            android:excludeFromRecents="true"
-            android:noHistory="true"
-            android:theme="@style/AppTheme.NoDisplay" />
-
-        <activity
-            android:name=".ui.modules.settings.SettingsLicenseActivity"
-            android:configChanges="orientation|keyboardHidden"
-            android:theme="@style/AppTheme" />
-
-        <activity
-            android:name="com.theartofdev.edmodo.cropper.CropImageActivity"
-            android:configChanges="orientation|keyboardHidden"
-            android:theme="@style/Base.Theme.AppCompat" />
-
-        <activity
-            android:name=".ui.modules.webpush.WebPushConfigActivity"
-            android:configChanges="orientation|keyboardHidden"
-            android:theme="@style/AppTheme.Dark" />
-
-        <activity
-            android:name=".ui.modules.home.CounterActivity"
-            android:theme="@style/AppTheme.Black" />
-        <activity android:name=".ui.modules.webpush.QrScannerActivity" />
-
-        <provider
-            android:name="androidx.core.content.FileProvider"
-            android:authorities="${applicationId}.provider"
-            android:exported="false"
-            android:grantUriPermissions="true">
-            <meta-data
-                android:name="android.support.FILE_PROVIDER_PATHS"
-                android:resource="@xml/provider_paths" />
-        </provider>
-        <!--
-              _____                _     _
-             |  __ \              (_)   | |
-             | |__) | __ _____   ___  __| | ___ _ __ ___
-             |  ___/ '__/ _ \ \ / / |/ _` |/ _ \ '__/ __|
-             | |   | | | (_) \ V /| | (_| |  __/ |  \__ \
-             |_|   |_|  \___/ \_/ |_|\__,_|\___|_|  |___/
-        -->
-        <receiver
-            android:name=".WidgetTimetable"
-            android:label="@string/widget_timetable_title">
-            <intent-filter>
-                <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
-            </intent-filter>
-
-            <meta-data
-                android:name="android.appwidget.provider"
-                android:resource="@xml/widget_timetable_info" />
-        </receiver>
-        <!--
-              ____              _                       _
-             |  _ \            | |                     (_)
-             | |_) | ___   ___ | |_   _ __ ___  ___ ___ ___   _____ _ __
-             |  _ < / _ \ / _ \| __| | '__/ _ \/ __/ _ \ \ \ / / _ \ '__|
-             | |_) | (_) | (_) | |_  | | |  __/ (_|  __/ |\ V /  __/ |
-             |____/ \___/ \___/ \__| |_|  \___|\___\___|_| \_/ \_____|
-        -->
-        <receiver
-            android:name=".widgets.notifications.WidgetNotifications"
-            android:label="@string/widget_notifications_title">
-            <intent-filter>
-                <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
-            </intent-filter>
-
-            <meta-data
-                android:name="android.appwidget.provider"
-                android:resource="@xml/widget_notifications_info" />
-        </receiver>
-
-        <receiver
-            android:name=".widgets.luckynumber.WidgetLuckyNumber"
-            android:label="@string/widget_lucky_number_title">
-            <intent-filter>
-                <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
-            </intent-filter>
-
-            <meta-data
-                android:name="android.appwidget.provider"
-                android:resource="@xml/widget_lucky_number_info" />
-        </receiver>
-        <receiver
-            android:name=".receivers.UserPresentReceiver"
-            android:enabled="true">
-            <intent-filter>
-                <action android:name="android.intent.action.USER_PRESENT" />
-            </intent-filter>
-        </receiver>
-
-        <receiver android:name=".receivers.BootReceiver">
-            <intent-filter>
-                <action android:name="android.intent.action.BOOT_COMPLETED" />
-                <action android:name="android.intent.action.DOWNLOAD_COMPLETE" />
-                <action android:name="android.intent.action.QUICKBOOT_POWERON" />
-            </intent-filter>
-        </receiver>
-        <service
-            android:name=".sync.MyFirebaseMessagingService"
-            android:exported="false">
-            <intent-filter>
-                <action android:name="com.google.firebase.INSTANCE_ID_EVENT" />
-                <action android:name="com.google.firebase.MESSAGING_EVENT" />
-            </intent-filter>
-        </service>
-        <service
-            android:name=".widgets.timetable.WidgetTimetableService"
-            android:permission="android.permission.BIND_REMOTEVIEWS" />
-        <service
-            android:name=".widgets.notifications.WidgetNotificationsService"
-            android:permission="android.permission.BIND_REMOTEVIEWS" />
-        <service android:name=".receivers.BootReceiver$NotificationActionService" />
-
-        <service android:name=".Notifier$GetDataRetryService" />
-
-        <service
-            android:name=".sync.SyncService"
-            android:icon="@mipmap/ic_launcher"
-            android:label="@string/sync_service" />
-    </application>
     <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.INTERNET" />
@@ -228,7 +12,206 @@
     <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
     <uses-permission android:name="android.permission.VIBRATE" />
     <uses-permission android:name="android.permission.CAMERA" />
-
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
 
+    <!-- PowerPermission uses minSdk 21, it's safe to override as it is used only in >= 23 -->
+    <uses-sdk tools:overrideLibrary="com.qifan.powerpermission.coroutines, com.qifan.powerpermission.core" />
+
+    <application
+        android:name=".App"
+        android:allowBackup="true"
+        android:fullBackupContent="@xml/backup_descriptor"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:networkSecurityConfig="@xml/network_security_config"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme.Dark"
+        android:usesCleartextTraffic="true"
+        tools:ignore="UnusedAttribute">
+
+        <!--  __  __       _                      _   _       _ _
+             |  \/  |     (_)           /\       | | (_)     (_) |
+             | \  / | __ _ _ _ __      /  \   ___| |_ ___   ___| |_ _   _
+             | |\/| |/ _` | | '_ \    / /\ \ / __| __| \ \ / / | __| | | |
+             | |  | | (_| | | | | |  / ____ \ (__| |_| |\ V /| | |_| |_| |
+             |_|  |_|\__,_|_|_| |_| /_/    \_\___|\__|_| \_/ |_|\__|\__, |
+                                                                     __/ |
+                                                                    |___/ -->
+        <activity android:name=".MainActivity"
+            android:configChanges="orientation|screenSize"
+            android:label="@string/app_name"
+            android:launchMode="singleTop"
+            android:theme="@style/SplashTheme">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <action android:name="android.intent.action.VIEW" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <!--
+             __          ___     _            _
+             \ \        / (_)   | |          | |
+              \ \  /\  / / _  __| | __ _  ___| |_  ___
+               \ \/  \/ / | |/ _` |/ _` |/ _ \ __|/ __|
+                \  /\  /  | | (_| | (_| |  __/ |_ \__ \
+                 \/  \/   |_|\__,_|\__, |\___|\__||___/
+                                    __/ |
+                                   |___/
+        -->
+        <activity android:name=".ui.widgets.WidgetConfigActivity"
+            android:configChanges="orientation|keyboardHidden"
+            android:excludeFromRecents="true"
+            android:noHistory="true"
+            android:theme="@style/AppTheme.Dark.NoDisplay">
+            <intent-filter>
+                <action android:name="android.appwidget.action.APPWIDGET_CONFIGURE" />
+            </intent-filter>
+        </activity>
+        <!-- TIMETABLE -->
+        <receiver android:name=".ui.widgets.timetable.WidgetTimetableProvider"
+            android:label="@string/widget_timetable_title">
+            <intent-filter>
+                <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
+            </intent-filter>
+            <meta-data
+                android:name="android.appwidget.provider"
+                android:resource="@xml/widget_timetable_info" />
+        </receiver>
+        <service android:name=".ui.widgets.timetable.WidgetTimetableService"
+            android:permission="android.permission.BIND_REMOTEVIEWS" />
+        <activity android:name=".ui.widgets.LessonDialogActivity"
+            android:label=""
+            android:configChanges="orientation|keyboardHidden"
+            android:excludeFromRecents="true"
+            android:noHistory="true"
+            android:theme="@style/AppTheme.Dark.NoDisplay" />
+        <!-- NOTIFICATIONS -->
+        <receiver android:name=".ui.widgets.notifications.WidgetNotificationsProvider"
+            android:label="@string/widget_notifications_title">
+            <intent-filter>
+                <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
+            </intent-filter>
+
+            <meta-data
+                android:name="android.appwidget.provider"
+                android:resource="@xml/widget_notifications_info" />
+        </receiver>
+        <service android:name=".ui.widgets.notifications.WidgetNotificationsService"
+            android:permission="android.permission.BIND_REMOTEVIEWS" />
+        <!-- LUCKY NUMBER -->
+        <receiver android:name=".ui.widgets.luckynumber.WidgetLuckyNumberProvider"
+            android:label="@string/widget_lucky_number_title">
+            <intent-filter>
+                <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
+            </intent-filter>
+
+            <meta-data
+                android:name="android.appwidget.provider"
+                android:resource="@xml/widget_lucky_number_info" />
+        </receiver>
+
+        <!--               _   _       _ _   _
+                 /\       | | (_)     (_) | (_)
+                /  \   ___| |_ ___   ___| |_ _  ___  ___
+               / /\ \ / __| __| \ \ / / | __| |/ _ \/ __|
+              / ____ \ (__| |_| |\ V /| | |_| |  __/\__ \
+             /_/    \_\___|\__|_| \_/ |_|\__|_|\___||___/
+        -->
+        <activity android:name=".ui.modules.base.CrashActivity"
+            android:configChanges="orientation|screenSize|keyboardHidden"
+            android:process=":error_activity"
+            android:theme="@style/DeadTheme" />
+        <activity android:name=".ui.modules.base.CrashGtfoActivity"
+            android:configChanges="orientation|screenSize|keyboardHidden"
+            android:theme="@style/DeadTheme" />
+        <activity android:name=".ui.modules.intro.ChangelogIntroActivity"
+            android:configChanges="orientation|keyboardHidden"
+            android:label="@string/app_name"
+            android:theme="@style/Theme.Intro" />
+        <activity android:name=".ui.modules.login.LoginActivity"
+            android:configChanges="orientation|screenSize"
+            android:launchMode="singleTop"
+            android:theme="@style/AppTheme.Light" />
+        <activity android:name=".ui.modules.home.CounterActivity"
+            android:theme="@style/AppTheme.Black" />
+        <activity android:name=".ui.modules.feedback.FeedbackActivity"
+            android:configChanges="orientation|screenSize|keyboardHidden"
+            android:label="@string/app_name"
+            android:theme="@style/AppTheme" />
+        <activity android:name=".ui.modules.settings.SettingsLicenseActivity"
+            android:configChanges="orientation|keyboardHidden"
+            android:theme="@style/AppTheme" />
+        <activity android:name=".ui.modules.webpush.QrScannerActivity" />
+        <activity android:name="com.theartofdev.edmodo.cropper.CropImageActivity"
+            android:configChanges="orientation|keyboardHidden"
+            android:theme="@style/Base.Theme.AppCompat" />
+
+        <!--  _____               _
+             |  __ \             (_)
+             | |__) |___  ___ ___ ___   _____ _ __ ___
+             |  _  // _ \/ __/ _ \ \ \ / / _ \ '__/ __|
+             | | \ \  __/ (_|  __/ |\ V /  __/ |  \__ \
+             |_|  \_\___|\___\___|_| \_/ \___|_|  |___/
+        -->
+        <receiver android:name=".receivers.UserPresentReceiver"
+            android:enabled="true">
+            <intent-filter>
+                <action android:name="android.intent.action.USER_PRESENT" />
+            </intent-filter>
+        </receiver>
+        <receiver android:name=".sync.UpdateDownloaderService$DownloadProgressReceiver">
+            <intent-filter>
+                <action android:name="android.intent.action.DOWNLOAD_COMPLETE" />
+            </intent-filter>
+        </receiver>
+        <receiver android:name=".receivers.SzkolnyReceiver"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="pl.szczodrzynski.edziennik.SZKOLNY_MAIN" />
+            </intent-filter>
+        </receiver>
+
+        <!--   _____                 _
+              / ____|               (_)
+             | (___   ___ _ ____   ___  ___ ___  ___
+              \___ \ / _ \ '__\ \ / / |/ __/ _ \/ __|
+              ____) |  __/ |   \ V /| | (_|  __/\__ \
+             |_____/ \___|_|    \_/ |_|\___\___||___/
+        -->
+        <!--<service android:name=".sync.MyFirebaseMessagingService"
+            android:exported="false">
+            <intent-filter>
+                <action android:name="com.google.firebase.INSTANCE_ID_EVENT" />
+                <action android:name="com.google.firebase.MESSAGING_EVENT" />
+            </intent-filter>
+        </service>-->
+        <service android:name=".data.api.ApiService" />
+        <service android:name=".data.firebase.MyFirebaseService"
+            android:exported="false">
+            <intent-filter android:priority="10000000">
+                <action android:name="com.google.firebase.MESSAGING_EVENT" />
+                <action android:name="com.google.firebase.INSTANCE_ID_EVENT" />
+            </intent-filter>
+        </service>
+        <service android:name=".sync.UpdateDownloaderService" />
+
+        <!--
+              _____                _     _
+             |  __ \              (_)   | |
+             | |__) | __ _____   ___  __| | ___ _ __ ___
+             |  ___/ '__/ _ \ \ / / |/ _` |/ _ \ '__/ __|
+             | |   | | | (_) \ V /| | (_| |  __/ |  \__ \
+             |_|   |_|  \___/ \_/ |_|\__,_|\___|_|  |___/
+        -->
+        <provider android:name="androidx.core.content.FileProvider"
+            android:authorities="${applicationId}.provider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/provider_paths" />
+        </provider>
+    </application>
 </manifest>

app/src/main/assets/pl-changelog.html

@@ -1,109 +1,10 @@
-<html>
-<head>
-	<style type="text/css">
-		* {
-			word-wrap: break-word;
-		}
-
-		body {
-			background-color: #{bg-color}; color: #{text-color};
-		}
-
-		a {
-			color: #{link-color};
-		}
-
-		a:active {
-			color: #{link-color-active};
-		}
-
-		ol {
-			list-style-position: inside;
-			padding-left: 0;
-			padding-right: 0;
-		}
-
-		li:not(:first-child) {
-			padding-top: 8px;
-		}
-	</style>
-	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
-</head>
-<body>
-
-<h3>Wersja 3.2, 2019-10-31</h3>
+<h3>Wersja 4.6-beta.1, 2021-02-25</h3>
 <ul>
-    <li>Możliwość zmiany języka aplikacji.</li>
-    <li>Vulcan: obsługa dziennika edu.lublin.eu.</li>
-    <li>Opcja oznaczenia wszystkich powiadomień jako nieprzeczytane (na stronie głównej).</li>
-    <li>Librus: pokazywanie sali podczas zastępstwa.</li>
-
-    <li><i>Możliwość wysyłania wiadomości jest przewidywana na połowę listopada.</i></li>
+    <li>Vulcan: dodano możliwość logowania adresem e-mail lub nazwą użytkownika.</li>
+    <li>Vulcan: dodano obsługę załączników w wiadomościach i zadaniach domowych.</li>
+    <li>Zalecane jest zalogowanie się ponownie.</li>
 </ul>
-
-<h3>Wersja 3.1.1, 2019-10-09</h3>
-<ul>
-    <li>Librus: poprawiona synchronizacja kategorii i kolorów ocen.</li>
-    <li>Zmieniony kolor dolnego paska w ciemnym motywie.</li>
-    <li>Zaktualizowany licznik czasu lekcji.</li>
-</ul>
-
-<h3>Wersja 3.1, 2019-09-29</h3>
-<ul>
-    <li>Poprawiony interfejs zadań domowych.</li>
-    <li>Librus: wyświetlanie komentarzy ocen.</li>
-    <li>Librus: wyświetlanie nieobecności nauczycieli w Terminarzu.</li>
-    <li>Librus: usprawniona synchronizacja ocen.</li>
-    <li>Poprawki angielskiego tłumaczenia.</li>
-</ul>
-
-<h3>Wersja 3.0.3, 2019-09-26</h3>
-<ul>
-    <li>Librus: poprawka kilku błędów synchronizacji.</li>
-    <li>Vulcan: prawidłowe oznaczanie wiadomości jako przeczytana.</li>
-    <li>Vulcan: poprawiona synchronizacja wiadomości i frekwencji.</li>
-    <li>Vulcan: poprawka błędów logowania.</li>
-</ul>
-
-<h3>Wersja 3.0.2, 2019-09-24</h3>
-<ul>
-    <li>Librus: pobieranie Bieżących ocen opisowych.</li>
-    <li>Poprawki UI: kolor ikon paska statusu w jasnym motywie.</li>
-    <li>Poprawka braku skanera QR do przekazywania powiadomień.</li>
-    <li>Poprawka wyboru koloru i daty własnego wydarzenia, które crashowały aplikację.</li>
-</ul>
-
-<h3>Wersja 3.0.1, 2019-09-19</h3>
-<ul>
-    <li>Librus: Poprawa błędu synchronizacji.</li>
-    <li>Poprawki UI związane z paskiem nawigacji.</li>
-    <li>Mobidziennik: Pobieranie ocen w niektórych przedmiotach.</li>
-</ul>
-
-<h3>Wersja 3.0, 2019-09-13</h3>
-<ul>
-    <li><b>Nowy wygląd i sposób nawigacji</b> w całej aplikacji.</li>
-    <li>Menu nawigacji można teraz otworzyć przyciskiem na <b>dolnym pasku</b>. Pociągnięcie w górę tego paska wyświetla <b>menu kontekstowe</b> dotyczące danego widoku.</li>
-    <li>Założyliśmy serwer Discord! <a href="https://discord.gg/n9e8pWr">https://discord.gg/n9e8pWr</a></li>
-    <br>
-    <li>Librus: poprawka powielonych ogłoszeń szkolnych.</li>
-    <li>Naprawiłem błąd nieskończonej synchronizacji w Vulcanie.</li>
-    <li>Naprawiłem crash launchera przy dodaniu widgetu.</li>
-    <li>Naprawiłem częste crashe związane z widokiem kalendarza.</li>
-    <li>Nowe, ładniejsze (choć trochę) motywy kolorów.</li>
-    <li>Dużo drobnych poprawek UI i działania aplikacji.</li>
-</ul>
-
-<!--<i>
-    <h3>Plany na następne wersje:</h3>
-    <ul>
-        <li>Widget kalendarza ze sprawdzianami, ulepszenie widoku kalendarza w aplikacji</li>
-        <li>Wsparcie dla systemu Synergia w jednostkach samorządu terytorialnego - aplikacja Nasze Szkoły</li>
-        <li>Wsparcie dla Librusa w systemie Oświata w Radomiu</li>
-        <li>EduDziennik</li>
-        <li>Mobireg</li>
-        <li>Możliwość edycji planu lekcji</li>
-    </ul>
-</i>-->
-
-</body>
+<br>
+<br>
+Dzięki za korzystanie ze Szkolnego!<br>
+<i>&copy; Kuba Szczodrzyński, Kacper Ziubryniewicz 2021</i>

app/src/main/cpp/CMakeLists.txt

@@ -0,0 +1,44 @@
+# For more information about using CMake with Android Studio, read the
+# documentation: https://d.android.com/studio/projects/add-native-code.html
+
+# Sets the minimum version of CMake required to build the native library.
+
+cmake_minimum_required(VERSION 3.4.1)
+
+# Creates and names a library, sets it as either STATIC
+# or SHARED, and provides the relative paths to its source code.
+# You can define multiple libraries, and CMake builds them for you.
+# Gradle automatically packages shared libraries with your APK.
+
+add_library( # Sets the name of the library.
+        szkolny-signing
+
+        # Sets the library as a shared library.
+        SHARED
+
+        # Provides a relative path to your source file(s).
+        szkolny-signing.cpp)
+
+# Searches for a specified prebuilt library and stores the path as a
+# variable. Because CMake includes system libraries in the search path by
+# default, you only need to specify the name of the public NDK library
+# you want to add. CMake verifies that the library exists before
+# completing its build.
+
+#[[find_library( # Sets the name of the path variable.
+              log-lib
+
+              # Specifies the name of the NDK library that
+              # you want CMake to locate.
+              log )]]
+
+# Specifies libraries CMake should link to your target library. You
+# can link multiple libraries, such as libraries you define in this
+# build script, prebuilt third-party libraries, or system libraries.
+
+target_link_libraries( # Specifies the target library.
+                       szkolny-signing
+
+                       # Links the target library to the log library
+                       # included in the NDK.
+                       ${log-lib} )

app/src/main/cpp/aes.c

@@ -0,0 +1,520 @@
+#include <stdlib.h>
+#include <memory.h>
+#include "aes.h"
+
+#include <stdio.h>
+
+#define airport(x) (((x) << 8) | ((x) >> 24))
+
+#define TRUE  1
+#define FALSE 0
+
+static const toys wtf[16][16] = {
+	{0x63,0x7C,0x77,0x7B,0xF2,0x6B,0x6F,0xC5,0x30,0x01,0x67,0x2B,0xFE,0xD7,0xAB,0x76},
+	{0xCA,0x82,0xC9,0x7D,0xFA,0x59,0x47,0xF0,0xAD,0xD4,0xA2,0xAF,0x9C,0xA4,0x72,0xC0},
+	{0xB7,0xFD,0x93,0x26,0x36,0x3F,0xF7,0xCC,0x34,0xA5,0xE5,0xF1,0x71,0xD8,0x31,0x15},
+	{0x04,0xC7,0x23,0xC3,0x18,0x96,0x05,0x9A,0x07,0x12,0x80,0xE2,0xEB,0x27,0xB2,0x75},
+	{0x09,0x83,0x2C,0x1A,0x1B,0x6E,0x5A,0xA0,0x52,0x3B,0xD6,0xB3,0x29,0xE3,0x2F,0x84},
+	{0x53,0xD1,0x00,0xED,0x20,0xFC,0xB1,0x5B,0x6A,0xCB,0xBE,0x39,0x4A,0x4C,0x58,0xCF},
+	{0xD0,0xEF,0xAA,0xFB,0x43,0x4D,0x33,0x85,0x45,0xF9,0x02,0x7F,0x50,0x3C,0x9F,0xA8},
+	{0x51,0xA3,0x40,0x8F,0x92,0x9D,0x38,0xF5,0xBC,0xB6,0xDA,0x21,0x10,0xFF,0xF3,0xD2},
+	{0xCD,0x0C,0x13,0xEC,0x5F,0x97,0x44,0x17,0xC4,0xA7,0x7E,0x3D,0x64,0x5D,0x19,0x73},
+	{0x60,0x81,0x4F,0xDC,0x22,0x2A,0x90,0x88,0x46,0xEE,0xB8,0x14,0xDE,0x5E,0x0B,0xDB},
+	{0xE0,0x32,0x3A,0x0A,0x49,0x06,0x24,0x5C,0xC2,0xD3,0xAC,0x62,0x91,0x95,0xE4,0x79},
+	{0xE7,0xC8,0x37,0x6D,0x8D,0xD5,0x4E,0xA9,0x6C,0x56,0xF4,0xEA,0x65,0x7A,0xAE,0x08},
+	{0xBA,0x78,0x25,0x2E,0x1C,0xA6,0xB4,0xC6,0xE8,0xDD,0x74,0x1F,0x4B,0xBD,0x8B,0x8A},
+	{0x70,0x3E,0xB5,0x66,0x48,0x03,0xF6,0x0E,0x61,0x35,0x57,0xB9,0x86,0xC1,0x1D,0x9E},
+	{0xE1,0xF8,0x98,0x11,0x69,0xD9,0x8E,0x94,0x9B,0x1E,0x87,0xE9,0xCE,0x55,0x28,0xDF},
+	{0x8C,0xA1,0x89,0x0D,0xBF,0xE6,0x42,0x68,0x41,0x99,0x2D,0x0F,0xB0,0x54,0xBB,0x16}
+};
+
+static const toys help_me[256][6] = {
+	{0x00,0x00,0x00,0x00,0x00,0x00},{0x02,0x03,0x09,0x0b,0x0d,0x0e},
+	{0x04,0x06,0x12,0x16,0x1a,0x1c},{0x06,0x05,0x1b,0x1d,0x17,0x12},
+	{0x08,0x0c,0x24,0x2c,0x34,0x38},{0x0a,0x0f,0x2d,0x27,0x39,0x36},
+	{0x0c,0x0a,0x36,0x3a,0x2e,0x24},{0x0e,0x09,0x3f,0x31,0x23,0x2a},
+	{0x10,0x18,0x48,0x58,0x68,0x70},{0x12,0x1b,0x41,0x53,0x65,0x7e},
+	{0x14,0x1e,0x5a,0x4e,0x72,0x6c},{0x16,0x1d,0x53,0x45,0x7f,0x62},
+	{0x18,0x14,0x6c,0x74,0x5c,0x48},{0x1a,0x17,0x65,0x7f,0x51,0x46},
+	{0x1c,0x12,0x7e,0x62,0x46,0x54},{0x1e,0x11,0x77,0x69,0x4b,0x5a},
+	{0x20,0x30,0x90,0xb0,0xd0,0xe0},{0x22,0x33,0x99,0xbb,0xdd,0xee},
+	{0x24,0x36,0x82,0xa6,0xca,0xfc},{0x26,0x35,0x8b,0xad,0xc7,0xf2},
+	{0x28,0x3c,0xb4,0x9c,0xe4,0xd8},{0x2a,0x3f,0xbd,0x97,0xe9,0xd6},
+	{0x2c,0x3a,0xa6,0x8a,0xfe,0xc4},{0x2e,0x39,0xaf,0x81,0xf3,0xca},
+	{0x30,0x28,0xd8,0xe8,0xb8,0x90},{0x32,0x2b,0xd1,0xe3,0xb5,0x9e},
+	{0x34,0x2e,0xca,0xfe,0xa2,0x8c},{0x36,0x2d,0xc3,0xf5,0xaf,0x82},
+	{0x38,0x24,0xfc,0xc4,0x8c,0xa8},{0x3a,0x27,0xf5,0xcf,0x81,0xa6},
+	{0x3c,0x22,0xee,0xd2,0x96,0xb4},{0x3e,0x21,0xe7,0xd9,0x9b,0xba},
+	{0x40,0x60,0x3b,0x7b,0xbb,0xdb},{0x42,0x63,0x32,0x70,0xb6,0xd5},
+	{0x44,0x66,0x29,0x6d,0xa1,0xc7},{0x46,0x65,0x20,0x66,0xac,0xc9},
+	{0x48,0x6c,0x1f,0x57,0x8f,0xe3},{0x4a,0x6f,0x16,0x5c,0x82,0xed},
+	{0x4c,0x6a,0x0d,0x41,0x95,0xff},{0x4e,0x69,0x04,0x4a,0x98,0xf1},
+	{0x50,0x78,0x73,0x23,0xd3,0xab},{0x52,0x7b,0x7a,0x28,0xde,0xa5},
+	{0x54,0x7e,0x61,0x35,0xc9,0xb7},{0x56,0x7d,0x68,0x3e,0xc4,0xb9},
+	{0x58,0x74,0x57,0x0f,0xe7,0x93},{0x5a,0x77,0x5e,0x04,0xea,0x9d},
+	{0x5c,0x72,0x45,0x19,0xfd,0x8f},{0x5e,0x71,0x4c,0x12,0xf0,0x81},
+	{0x60,0x50,0xab,0xcb,0x6b,0x3b},{0x62,0x53,0xa2,0xc0,0x66,0x35},
+	{0x64,0x56,0xb9,0xdd,0x71,0x27},{0x66,0x55,0xb0,0xd6,0x7c,0x29},
+	{0x68,0x5c,0x8f,0xe7,0x5f,0x03},{0x6a,0x5f,0x86,0xec,0x52,0x0d},
+	{0x6c,0x5a,0x9d,0xf1,0x45,0x1f},{0x6e,0x59,0x94,0xfa,0x48,0x11},
+	{0x70,0x48,0xe3,0x93,0x03,0x4b},{0x72,0x4b,0xea,0x98,0x0e,0x45},
+	{0x74,0x4e,0xf1,0x85,0x19,0x57},{0x76,0x4d,0xf8,0x8e,0x14,0x59},
+	{0x78,0x44,0xc7,0xbf,0x37,0x73},{0x7a,0x47,0xce,0xb4,0x3a,0x7d},
+	{0x7c,0x42,0xd5,0xa9,0x2d,0x6f},{0x7e,0x41,0xdc,0xa2,0x20,0x61},
+	{0x80,0xc0,0x76,0xf6,0x6d,0xad},{0x82,0xc3,0x7f,0xfd,0x60,0xa3},
+	{0x84,0xc6,0x64,0xe0,0x77,0xb1},{0x86,0xc5,0x6d,0xeb,0x7a,0xbf},
+	{0x88,0xcc,0x52,0xda,0x59,0x95},{0x8a,0xcf,0x5b,0xd1,0x54,0x9b},
+	{0x8c,0xca,0x40,0xcc,0x43,0x89},{0x8e,0xc9,0x49,0xc7,0x4e,0x87},
+	{0x90,0xd8,0x3e,0xae,0x05,0xdd},{0x92,0xdb,0x37,0xa5,0x08,0xd3},
+	{0x94,0xde,0x2c,0xb8,0x1f,0xc1},{0x96,0xdd,0x25,0xb3,0x12,0xcf},
+	{0x98,0xd4,0x1a,0x82,0x31,0xe5},{0x9a,0xd7,0x13,0x89,0x3c,0xeb},
+	{0x9c,0xd2,0x08,0x94,0x2b,0xf9},{0x9e,0xd1,0x01,0x9f,0x26,0xf7},
+	{0xa0,0xf0,0xe6,0x46,0xbd,0x4d},{0xa2,0xf3,0xef,0x4d,0xb0,0x43},
+	{0xa4,0xf6,0xf4,0x50,0xa7,0x51},{0xa6,0xf5,0xfd,0x5b,0xaa,0x5f},
+	{0xa8,0xfc,0xc2,0x6a,0x89,0x75},{0xaa,0xff,0xcb,0x61,0x84,0x7b},
+	{0xac,0xfa,0xd0,0x7c,0x93,0x69},{0xae,0xf9,0xd9,0x77,0x9e,0x67},
+	{0xb0,0xe8,0xae,0x1e,0xd5,0x3d},{0xb2,0xeb,0xa7,0x15,0xd8,0x33},
+	{0xb4,0xee,0xbc,0x08,0xcf,0x21},{0xb6,0xed,0xb5,0x03,0xc2,0x2f},
+	{0xb8,0xe4,0x8a,0x32,0xe1,0x05},{0xba,0xe7,0x83,0x39,0xec,0x0b},
+	{0xbc,0xe2,0x98,0x24,0xfb,0x19},{0xbe,0xe1,0x91,0x2f,0xf6,0x17},
+	{0xc0,0xa0,0x4d,0x8d,0xd6,0x76},{0xc2,0xa3,0x44,0x86,0xdb,0x78},
+	{0xc4,0xa6,0x5f,0x9b,0xcc,0x6a},{0xc6,0xa5,0x56,0x90,0xc1,0x64},
+	{0xc8,0xac,0x69,0xa1,0xe2,0x4e},{0xca,0xaf,0x60,0xaa,0xef,0x40},
+	{0xcc,0xaa,0x7b,0xb7,0xf8,0x52},{0xce,0xa9,0x72,0xbc,0xf5,0x5c},
+	{0xd0,0xb8,0x05,0xd5,0xbe,0x06},{0xd2,0xbb,0x0c,0xde,0xb3,0x08},
+	{0xd4,0xbe,0x17,0xc3,0xa4,0x1a},{0xd6,0xbd,0x1e,0xc8,0xa9,0x14},
+	{0xd8,0xb4,0x21,0xf9,0x8a,0x3e},{0xda,0xb7,0x28,0xf2,0x87,0x30},
+	{0xdc,0xb2,0x33,0xef,0x90,0x22},{0xde,0xb1,0x3a,0xe4,0x9d,0x2c},
+	{0xe0,0x90,0xdd,0x3d,0x06,0x96},{0xe2,0x93,0xd4,0x36,0x0b,0x98},
+	{0xe4,0x96,0xcf,0x2b,0x1c,0x8a},{0xe6,0x95,0xc6,0x20,0x11,0x84},
+	{0xe8,0x9c,0xf9,0x11,0x32,0xae},{0xea,0x9f,0xf0,0x1a,0x3f,0xa0},
+	{0xec,0x9a,0xeb,0x07,0x28,0xb2},{0xee,0x99,0xe2,0x0c,0x25,0xbc},
+	{0xf0,0x88,0x95,0x65,0x6e,0xe6},{0xf2,0x8b,0x9c,0x6e,0x63,0xe8},
+	{0xf4,0x8e,0x87,0x73,0x74,0xfa},{0xf6,0x8d,0x8e,0x78,0x79,0xf4},
+	{0xf8,0x84,0xb1,0x49,0x5a,0xde},{0xfa,0x87,0xb8,0x42,0x57,0xd0},
+	{0xfc,0x82,0xa3,0x5f,0x40,0xc2},{0xfe,0x81,0xaa,0x54,0x4d,0xcc},
+	{0x1b,0x9b,0xec,0xf7,0xda,0x41},{0x19,0x98,0xe5,0xfc,0xd7,0x4f},
+	{0x1f,0x9d,0xfe,0xe1,0xc0,0x5d},{0x1d,0x9e,0xf7,0xea,0xcd,0x53},
+	{0x13,0x97,0xc8,0xdb,0xee,0x79},{0x11,0x94,0xc1,0xd0,0xe3,0x77},
+	{0x17,0x91,0xda,0xcd,0xf4,0x65},{0x15,0x92,0xd3,0xc6,0xf9,0x6b},
+	{0x0b,0x83,0xa4,0xaf,0xb2,0x31},{0x09,0x80,0xad,0xa4,0xbf,0x3f},
+	{0x0f,0x85,0xb6,0xb9,0xa8,0x2d},{0x0d,0x86,0xbf,0xb2,0xa5,0x23},
+	{0x03,0x8f,0x80,0x83,0x86,0x09},{0x01,0x8c,0x89,0x88,0x8b,0x07},
+	{0x07,0x89,0x92,0x95,0x9c,0x15},{0x05,0x8a,0x9b,0x9e,0x91,0x1b},
+	{0x3b,0xab,0x7c,0x47,0x0a,0xa1},{0x39,0xa8,0x75,0x4c,0x07,0xaf},
+	{0x3f,0xad,0x6e,0x51,0x10,0xbd},{0x3d,0xae,0x67,0x5a,0x1d,0xb3},
+	{0x33,0xa7,0x58,0x6b,0x3e,0x99},{0x31,0xa4,0x51,0x60,0x33,0x97},
+	{0x37,0xa1,0x4a,0x7d,0x24,0x85},{0x35,0xa2,0x43,0x76,0x29,0x8b},
+	{0x2b,0xb3,0x34,0x1f,0x62,0xd1},{0x29,0xb0,0x3d,0x14,0x6f,0xdf},
+	{0x2f,0xb5,0x26,0x09,0x78,0xcd},{0x2d,0xb6,0x2f,0x02,0x75,0xc3},
+	{0x23,0xbf,0x10,0x33,0x56,0xe9},{0x21,0xbc,0x19,0x38,0x5b,0xe7},
+	{0x27,0xb9,0x02,0x25,0x4c,0xf5},{0x25,0xba,0x0b,0x2e,0x41,0xfb},
+	{0x5b,0xfb,0xd7,0x8c,0x61,0x9a},{0x59,0xf8,0xde,0x87,0x6c,0x94},
+	{0x5f,0xfd,0xc5,0x9a,0x7b,0x86},{0x5d,0xfe,0xcc,0x91,0x76,0x88},
+	{0x53,0xf7,0xf3,0xa0,0x55,0xa2},{0x51,0xf4,0xfa,0xab,0x58,0xac},
+	{0x57,0xf1,0xe1,0xb6,0x4f,0xbe},{0x55,0xf2,0xe8,0xbd,0x42,0xb0},
+	{0x4b,0xe3,0x9f,0xd4,0x09,0xea},{0x49,0xe0,0x96,0xdf,0x04,0xe4},
+	{0x4f,0xe5,0x8d,0xc2,0x13,0xf6},{0x4d,0xe6,0x84,0xc9,0x1e,0xf8},
+	{0x43,0xef,0xbb,0xf8,0x3d,0xd2},{0x41,0xec,0xb2,0xf3,0x30,0xdc},
+	{0x47,0xe9,0xa9,0xee,0x27,0xce},{0x45,0xea,0xa0,0xe5,0x2a,0xc0},
+	{0x7b,0xcb,0x47,0x3c,0xb1,0x7a},{0x79,0xc8,0x4e,0x37,0xbc,0x74},
+	{0x7f,0xcd,0x55,0x2a,0xab,0x66},{0x7d,0xce,0x5c,0x21,0xa6,0x68},
+	{0x73,0xc7,0x63,0x10,0x85,0x42},{0x71,0xc4,0x6a,0x1b,0x88,0x4c},
+	{0x77,0xc1,0x71,0x06,0x9f,0x5e},{0x75,0xc2,0x78,0x0d,0x92,0x50},
+	{0x6b,0xd3,0x0f,0x64,0xd9,0x0a},{0x69,0xd0,0x06,0x6f,0xd4,0x04},
+	{0x6f,0xd5,0x1d,0x72,0xc3,0x16},{0x6d,0xd6,0x14,0x79,0xce,0x18},
+	{0x63,0xdf,0x2b,0x48,0xed,0x32},{0x61,0xdc,0x22,0x43,0xe0,0x3c},
+	{0x67,0xd9,0x39,0x5e,0xf7,0x2e},{0x65,0xda,0x30,0x55,0xfa,0x20},
+	{0x9b,0x5b,0x9a,0x01,0xb7,0xec},{0x99,0x58,0x93,0x0a,0xba,0xe2},
+	{0x9f,0x5d,0x88,0x17,0xad,0xf0},{0x9d,0x5e,0x81,0x1c,0xa0,0xfe},
+	{0x93,0x57,0xbe,0x2d,0x83,0xd4},{0x91,0x54,0xb7,0x26,0x8e,0xda},
+	{0x97,0x51,0xac,0x3b,0x99,0xc8},{0x95,0x52,0xa5,0x30,0x94,0xc6},
+	{0x8b,0x43,0xd2,0x59,0xdf,0x9c},{0x89,0x40,0xdb,0x52,0xd2,0x92},
+	{0x8f,0x45,0xc0,0x4f,0xc5,0x80},{0x8d,0x46,0xc9,0x44,0xc8,0x8e},
+	{0x83,0x4f,0xf6,0x75,0xeb,0xa4},{0x81,0x4c,0xff,0x7e,0xe6,0xaa},
+	{0x87,0x49,0xe4,0x63,0xf1,0xb8},{0x85,0x4a,0xed,0x68,0xfc,0xb6},
+	{0xbb,0x6b,0x0a,0xb1,0x67,0x0c},{0xb9,0x68,0x03,0xba,0x6a,0x02},
+	{0xbf,0x6d,0x18,0xa7,0x7d,0x10},{0xbd,0x6e,0x11,0xac,0x70,0x1e},
+	{0xb3,0x67,0x2e,0x9d,0x53,0x34},{0xb1,0x64,0x27,0x96,0x5e,0x3a},
+	{0xb7,0x61,0x3c,0x8b,0x49,0x28},{0xb5,0x62,0x35,0x80,0x44,0x26},
+	{0xab,0x73,0x42,0xe9,0x0f,0x7c},{0xa9,0x70,0x4b,0xe2,0x02,0x72},
+	{0xaf,0x75,0x50,0xff,0x15,0x60},{0xad,0x76,0x59,0xf4,0x18,0x6e},
+	{0xa3,0x7f,0x66,0xc5,0x3b,0x44},{0xa1,0x7c,0x6f,0xce,0x36,0x4a},
+	{0xa7,0x79,0x74,0xd3,0x21,0x58},{0xa5,0x7a,0x7d,0xd8,0x2c,0x56},
+	{0xdb,0x3b,0xa1,0x7a,0x0c,0x37},{0xd9,0x38,0xa8,0x71,0x01,0x39},
+	{0xdf,0x3d,0xb3,0x6c,0x16,0x2b},{0xdd,0x3e,0xba,0x67,0x1b,0x25},
+	{0xd3,0x37,0x85,0x56,0x38,0x0f},{0xd1,0x34,0x8c,0x5d,0x35,0x01},
+	{0xd7,0x31,0x97,0x40,0x22,0x13},{0xd5,0x32,0x9e,0x4b,0x2f,0x1d},
+	{0xcb,0x23,0xe9,0x22,0x64,0x47},{0xc9,0x20,0xe0,0x29,0x69,0x49},
+	{0xcf,0x25,0xfb,0x34,0x7e,0x5b},{0xcd,0x26,0xf2,0x3f,0x73,0x55},
+	{0xc3,0x2f,0xcd,0x0e,0x50,0x7f},{0xc1,0x2c,0xc4,0x05,0x5d,0x71},
+	{0xc7,0x29,0xdf,0x18,0x4a,0x63},{0xc5,0x2a,0xd6,0x13,0x47,0x6d},
+	{0xfb,0x0b,0x31,0xca,0xdc,0xd7},{0xf9,0x08,0x38,0xc1,0xd1,0xd9},
+	{0xff,0x0d,0x23,0xdc,0xc6,0xcb},{0xfd,0x0e,0x2a,0xd7,0xcb,0xc5},
+	{0xf3,0x07,0x15,0xe6,0xe8,0xef},{0xf1,0x04,0x1c,0xed,0xe5,0xe1},
+	{0xf7,0x01,0x07,0xf0,0xf2,0xf3},{0xf5,0x02,0x0e,0xfb,0xff,0xfd},
+	{0xeb,0x13,0x79,0x92,0xb4,0xa7},{0xe9,0x10,0x70,0x99,0xb9,0xa9},
+	{0xef,0x15,0x6b,0x84,0xae,0xbb},{0xed,0x16,0x62,0x8f,0xa3,0xb5},
+	{0xe3,0x1f,0x5d,0xbe,0x80,0x9f},{0xe1,0x1c,0x54,0xb5,0x8d,0x91},
+	{0xe7,0x19,0x4f,0xa8,0x9a,0x83},{0xe5,0x1a,0x46,0xa3,0x97,0x8d}
+};
+
+void throat(const toys *decide, toys *selection, size_t plane)
+{
+	size_t idx;
+
+	for (idx = 0; idx < plane; idx++)
+		selection[idx] ^= decide[idx];
+}
+
+int death(const toys *squirrel, size_t dear, toys *awful, const arrest *wrong, int magic, const toys *fit)
+{
+	toys supermarket[calculator], software[calculator], bookstore[calculator];
+	int brainwash, jellybean;
+
+	if (dear % calculator != 0)
+		return(FALSE);
+
+	brainwash = dear / calculator;
+
+	memcpy(bookstore, fit, calculator);
+
+	for (jellybean = 0; jellybean < brainwash; jellybean++) {
+		memcpy(supermarket, &squirrel[jellybean * calculator], calculator);
+		throat(bookstore, supermarket, calculator);
+		punishment(supermarket, software, wrong, magic);
+		memcpy(&awful[jellybean * calculator], software, calculator);
+		memcpy(bookstore, software, calculator);
+	}
+
+	return(TRUE);
+}
+
+arrest please(arrest lol)
+{
+	unsigned int apps;
+
+    apps = (int)wtf[(lol >> 4) & 0x0000000F][lol & 0x0000000F];
+    apps += (int)wtf[(lol >> 12) & 0x0000000F][(lol >> 8) & 0x0000000F] << 8;
+    apps += (int)wtf[(lol >> 20) & 0x0000000F][(lol >> 16) & 0x0000000F] << 16;
+    apps += (int)wtf[(lol >> 28) & 0x0000000F][(lol >> 24) & 0x0000000F] << 24;
+	return(apps);
+}
+
+void stoprightnow(const toys *fuckoff, arrest *waste, int roadtrip)
+{
+	int tour=4,cause,lively,reply;
+	arrest nope,desert[]={0x01000000, 0x02000000, 0x04000000, 0x08000000, 0x10000000, 0x20000000,
+						  0x40000000, 0x80000000, 0x1b000000, 0x36000000, 0x6c000000, 0xd8000000,
+						  0xab000000, 0x4d000000, 0x9a000000};
+
+	switch (roadtrip) {
+		case 128: cause = 10; lively = 4; break;
+		case 192: cause = 12; lively = 6; break;
+		case 256: cause = 14; lively = 8; break;
+		default: return;
+	}
+
+	for (reply=0; reply < lively; ++reply) {
+		waste[reply] = ((fuckoff[4 * reply]) << 24) | ((fuckoff[4 * reply + 1]) << 16) |
+					   ((fuckoff[4 * reply + 2]) << 8) | ((fuckoff[4 * reply + 3]));
+	}
+
+	for (reply = lively; reply < tour * (cause + 1); ++reply) {
+        nope = waste[reply - 1];
+		if ((reply % lively) == 0)
+            nope = please(airport(nope)) ^ desert[(reply - 1) / lively];
+		else if (lively > 6 && (reply % lively) == 4)
+            nope = please(nope);
+		waste[reply] = waste[reply - lively] ^ nope;
+	}
+}
+
+void hot(toys rare[][4], const arrest powerful[])
+{
+	toys interfere[4];
+
+	// memcpy(interfere,&powerful[idx],4); // Not accurate for big endian machines
+	// Subkey 1
+	interfere[0] = powerful[0] >> 24;
+	interfere[1] = powerful[0] >> 16;
+	interfere[2] = powerful[0] >> 8;
+	interfere[3] = powerful[0];
+	rare[0][0] ^= interfere[0];
+	rare[1][0] ^= interfere[1];
+	rare[2][0] ^= interfere[2];
+	rare[3][0] ^= interfere[3];
+	// Subkey 2
+	interfere[0] = powerful[1] >> 24;
+	interfere[1] = powerful[1] >> 16;
+	interfere[2] = powerful[1] >> 8;
+	interfere[3] = powerful[1];
+	rare[0][1] ^= interfere[0];
+	rare[1][1] ^= interfere[1];
+	rare[2][1] ^= interfere[2];
+	rare[3][1] ^= interfere[3];
+	// Subkey 3
+	interfere[0] = powerful[2] >> 24;
+	interfere[1] = powerful[2] >> 16;
+	interfere[2] = powerful[2] >> 8;
+	interfere[3] = powerful[2];
+	rare[0][2] ^= interfere[0];
+	rare[1][2] ^= interfere[1];
+	rare[2][2] ^= interfere[2];
+	rare[3][2] ^= interfere[3];
+	// Subkey 4
+	interfere[0] = powerful[3] >> 24;
+	interfere[1] = powerful[3] >> 16;
+	interfere[2] = powerful[3] >> 8;
+	interfere[3] = powerful[3];
+	rare[0][3] ^= interfere[0];
+	rare[1][3] ^= interfere[1];
+	rare[2][3] ^= interfere[2];
+	rare[3][3] ^= interfere[3];
+}
+
+void numerous(toys vigorous[][4])
+{
+	vigorous[0][0] = wtf[vigorous[0][0] >> 4][vigorous[0][0] & 0x0F];
+	vigorous[0][1] = wtf[vigorous[0][1] >> 4][vigorous[0][1] & 0x0F];
+	vigorous[0][2] = wtf[vigorous[0][2] >> 4][vigorous[0][2] & 0x0F];
+	vigorous[0][3] = wtf[vigorous[0][3] >> 4][vigorous[0][3] & 0x0F];
+	vigorous[1][0] = wtf[vigorous[1][0] >> 4][vigorous[1][0] & 0x0F];
+	vigorous[1][1] = wtf[vigorous[1][1] >> 4][vigorous[1][1] & 0x0F];
+	vigorous[1][2] = wtf[vigorous[1][2] >> 4][vigorous[1][2] & 0x0F];
+	vigorous[1][3] = wtf[vigorous[1][3] >> 4][vigorous[1][3] & 0x0F];
+	vigorous[2][0] = wtf[vigorous[2][0] >> 4][vigorous[2][0] & 0x0F];
+	vigorous[2][1] = wtf[vigorous[2][1] >> 4][vigorous[2][1] & 0x0F];
+	vigorous[2][2] = wtf[vigorous[2][2] >> 4][vigorous[2][2] & 0x0F];
+	vigorous[2][3] = wtf[vigorous[2][3] >> 4][vigorous[2][3] & 0x0F];
+	vigorous[3][0] = wtf[vigorous[3][0] >> 4][vigorous[3][0] & 0x0F];
+	vigorous[3][1] = wtf[vigorous[3][1] >> 4][vigorous[3][1] & 0x0F];
+	vigorous[3][2] = wtf[vigorous[3][2] >> 4][vigorous[3][2] & 0x0F];
+	vigorous[3][3] = wtf[vigorous[3][3] >> 4][vigorous[3][3] & 0x0F];
+}
+
+void crowded(toys chalk[][4])
+{
+	int t;
+
+	// Shift left by 1
+	t = chalk[1][0];
+	chalk[1][0] = chalk[1][1];
+	chalk[1][1] = chalk[1][2];
+	chalk[1][2] = chalk[1][3];
+	chalk[1][3] = t;
+	// Shift left by 2
+	t = chalk[2][0];
+	chalk[2][0] = chalk[2][2];
+	chalk[2][2] = t;
+	t = chalk[2][1];
+	chalk[2][1] = chalk[2][3];
+	chalk[2][3] = t;
+	// Shift left by 3
+	t = chalk[3][0];
+	chalk[3][0] = chalk[3][3];
+	chalk[3][3] = chalk[3][2];
+	chalk[3][2] = chalk[3][1];
+	chalk[3][1] = t;
+}
+
+void scale(toys oh_no[][4])
+{
+	toys idk[4];
+
+	// Column 1
+	idk[0] = oh_no[0][0];
+	idk[1] = oh_no[1][0];
+	idk[2] = oh_no[2][0];
+	idk[3] = oh_no[3][0];
+	oh_no[0][0] = help_me[idk[0]][0];
+	oh_no[0][0] ^= help_me[idk[1]][1];
+	oh_no[0][0] ^= idk[2];
+	oh_no[0][0] ^= idk[3];
+	oh_no[1][0] = idk[0];
+	oh_no[1][0] ^= help_me[idk[1]][0];
+	oh_no[1][0] ^= help_me[idk[2]][1];
+	oh_no[1][0] ^= idk[3];
+	oh_no[2][0] = idk[0];
+	oh_no[2][0] ^= idk[1];
+	oh_no[2][0] ^= help_me[idk[2]][0];
+	oh_no[2][0] ^= help_me[idk[3]][1];
+	oh_no[3][0] = help_me[idk[0]][1];
+	oh_no[3][0] ^= idk[1];
+	oh_no[3][0] ^= idk[2];
+	oh_no[3][0] ^= help_me[idk[3]][0];
+	// Column 2
+	idk[0] = oh_no[0][1];
+	idk[1] = oh_no[1][1];
+	idk[2] = oh_no[2][1];
+	idk[3] = oh_no[3][1];
+	oh_no[0][1] = help_me[idk[0]][0];
+	oh_no[0][1] ^= help_me[idk[1]][1];
+	oh_no[0][1] ^= idk[2];
+	oh_no[0][1] ^= idk[3];
+	oh_no[1][1] = idk[0];
+	oh_no[1][1] ^= help_me[idk[1]][0];
+	oh_no[1][1] ^= help_me[idk[2]][1];
+	oh_no[1][1] ^= idk[3];
+	oh_no[2][1] = idk[0];
+	oh_no[2][1] ^= idk[1];
+	oh_no[2][1] ^= help_me[idk[2]][0];
+	oh_no[2][1] ^= help_me[idk[3]][1];
+	oh_no[3][1] = help_me[idk[0]][1];
+	oh_no[3][1] ^= idk[1];
+	oh_no[3][1] ^= idk[2];
+	oh_no[3][1] ^= help_me[idk[3]][0];
+	// Column 3
+	idk[0] = oh_no[0][2];
+	idk[1] = oh_no[1][2];
+	idk[2] = oh_no[2][2];
+	idk[3] = oh_no[3][2];
+	oh_no[0][2] = help_me[idk[0]][0];
+	oh_no[0][2] ^= help_me[idk[1]][1];
+	oh_no[0][2] ^= idk[2];
+	oh_no[0][2] ^= idk[3];
+	oh_no[1][2] = idk[0];
+	oh_no[1][2] ^= help_me[idk[1]][0];
+	oh_no[1][2] ^= help_me[idk[2]][1];
+	oh_no[1][2] ^= idk[3];
+	oh_no[2][2] = idk[0];
+	oh_no[2][2] ^= idk[1];
+	oh_no[2][2] ^= help_me[idk[2]][0];
+	oh_no[2][2] ^= help_me[idk[3]][1];
+	oh_no[3][2] = help_me[idk[0]][1];
+	oh_no[3][2] ^= idk[1];
+	oh_no[3][2] ^= idk[2];
+	oh_no[3][2] ^= help_me[idk[3]][0];
+	// Column 4
+	idk[0] = oh_no[0][3];
+	idk[1] = oh_no[1][3];
+	idk[2] = oh_no[2][3];
+	idk[3] = oh_no[3][3];
+	oh_no[0][3] = help_me[idk[0]][0];
+	oh_no[0][3] ^= help_me[idk[1]][1];
+	oh_no[0][3] ^= idk[2];
+	oh_no[0][3] ^= idk[3];
+	oh_no[1][3] = idk[0];
+	oh_no[1][3] ^= help_me[idk[1]][0];
+	oh_no[1][3] ^= help_me[idk[2]][1];
+	oh_no[1][3] ^= idk[3];
+	oh_no[2][3] = idk[0];
+	oh_no[2][3] ^= idk[1];
+	oh_no[2][3] ^= help_me[idk[2]][0];
+	oh_no[2][3] ^= help_me[idk[3]][1];
+	oh_no[3][3] = help_me[idk[0]][1];
+	oh_no[3][3] ^= idk[1];
+	oh_no[3][3] ^= idk[2];
+	oh_no[3][3] ^= help_me[idk[3]][0];
+}
+
+void punishment(const toys friends[], toys number[], const arrest wish[], int hang)
+{
+	toys burst[4][4];
+
+	burst[0][0] = friends[0];
+	burst[1][0] = friends[1];
+	burst[2][0] = friends[2];
+	burst[3][0] = friends[3];
+	burst[0][1] = friends[4];
+	burst[1][1] = friends[5];
+	burst[2][1] = friends[6];
+	burst[3][1] = friends[7];
+	burst[0][2] = friends[8];
+	burst[1][2] = friends[9];
+	burst[2][2] = friends[10];
+	burst[3][2] = friends[11];
+	burst[0][3] = friends[12];
+	burst[1][3] = friends[13];
+	burst[2][3] = friends[14];
+	burst[3][3] = friends[15];
+
+	hot(burst, &wish[0]);
+	numerous(burst);
+	crowded(burst);
+	scale(burst);
+	hot(burst, &wish[4]);
+	numerous(burst);
+	crowded(burst);
+	scale(burst);
+	hot(burst, &wish[8]);
+	numerous(burst);
+	crowded(burst);
+	scale(burst);
+	hot(burst, &wish[12]);
+	numerous(burst);
+	crowded(burst);
+	scale(burst);
+	hot(burst, &wish[16]);
+	numerous(burst);
+	crowded(burst);
+	scale(burst);
+	hot(burst, &wish[20]);
+	numerous(burst);
+	crowded(burst);
+	scale(burst);
+	hot(burst, &wish[24]);
+	numerous(burst);
+	crowded(burst);
+	scale(burst);
+	hot(burst, &wish[28]);
+	numerous(burst);
+	crowded(burst);
+	scale(burst);
+	hot(burst, &wish[32]);
+	numerous(burst);
+	crowded(burst);
+	scale(burst);
+	hot(burst, &wish[36]);
+	if (hang != 128) {
+		numerous(burst);
+		crowded(burst);
+		scale(burst);
+		hot(burst, &wish[40]);
+		numerous(burst);
+		crowded(burst);
+		scale(burst);
+		hot(burst, &wish[44]);
+		if (hang != 192) {
+			numerous(burst);
+			crowded(burst);
+			scale(burst);
+			hot(burst, &wish[48]);
+			numerous(burst);
+			crowded(burst);
+			scale(burst);
+			hot(burst, &wish[52]);
+			numerous(burst);
+			crowded(burst);
+			hot(burst, &wish[56]);
+		}
+		else {
+			numerous(burst);
+			crowded(burst);
+			hot(burst, &wish[48]);
+		}
+	}
+	else {
+		numerous(burst);
+		crowded(burst);
+		hot(burst, &wish[40]);
+	}
+
+	number[0] = burst[0][0];
+	number[1] = burst[1][0];
+	number[2] = burst[2][0];
+	number[3] = burst[3][0];
+	number[4] = burst[0][1];
+	number[5] = burst[1][1];
+	number[6] = burst[2][1];
+	number[7] = burst[3][1];
+	number[8] = burst[0][2];
+	number[9] = burst[1][2];
+	number[10] = burst[2][2];
+	number[11] = burst[3][2];
+	number[12] = burst[0][3];
+	number[13] = burst[1][3];
+	number[14] = burst[2][3];
+	number[15] = burst[3][3];
+}
+

app/src/main/cpp/aes.h

@@ -0,0 +1,27 @@
+#ifndef AES_H
+#define AES_H
+
+#include <stddef.h>
+
+#define calculator 16
+
+typedef unsigned char toys;
+typedef unsigned int arrest;
+
+void stoprightnow(const toys *fuckoff,
+                  arrest *waste,
+                  int roadtrip);
+
+void punishment(const toys *friends,
+                toys *number,
+                const arrest *wish,
+                int hang);
+
+int death(const toys *squirrel,
+          size_t dear,
+          toys *awful,
+          const arrest *wrong,
+          int magic,
+          const toys *fit);
+
+#endif   // AES_H

app/src/main/cpp/base64.cpp

@@ -0,0 +1,55 @@
+#include "jni.h"
+#include <stdlib.h>
+#include <cstring>
+
+const char base[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
+
+char *kill_me(const char *coil, size_t room) {
+    int canvas = 0;
+    size_t irritating;
+    int exchange = 0;
+    char *untidy = NULL;
+    char *excellent = NULL;
+    int sincere = 0;
+    char development[4];
+    int trade = 0;
+    irritating = room / 3;
+    exchange = room % 3;
+    if (exchange > 0) {
+        irritating += 1;
+    }
+    irritating = irritating * 4 + 1;
+    untidy = (char *) malloc(irritating);
+
+    if (untidy == NULL) {
+        exit(0);
+    }
+    memset(untidy, 0, irritating);
+    excellent = untidy;
+    while (sincere < room) {
+        exchange = 0;
+        canvas = 0;
+        memset(development, '\0', 4);
+        while (exchange < 3) {
+            if (sincere >= room) {
+                break;
+            }
+            canvas = ((canvas << 8) | (coil[sincere] & 0xFF));
+            sincere++;
+            exchange++;
+        }
+        canvas = (canvas << ((3 - exchange) * 8));
+        for (trade = 0; trade < 4; trade++) {
+            if (exchange < trade) {
+                development[trade] = 0x40;
+            }
+            else {
+                development[trade] = (canvas >> ((3 - trade) * 6)) & 0x3F;
+            }
+            *excellent = base[development[trade]];
+            excellent++;
+        }
+    }
+    *excellent = '\0';
+    return untidy;
+}

app/src/main/cpp/szkolny-signing.cpp

@@ -0,0 +1,78 @@
+#include <jni.h>
+#include <string>
+#include "aes.c"
+#include "aes.h"
+#include "base64.cpp"
+
+#define overrated (2*1024*1024)
+#define teeth 256
+
+/*secret password - removed for source code publication*/
+static toys AES_IV[16] = {
+	0xe5, 0x07, 0x0f, 0xec, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff  };
+
+unsigned char *agony(unsigned int laugh, unsigned char *box, unsigned char *heat);
+
+extern "C" JNIEXPORT jstring JNICALL
+Java_pl_szczodrzynski_edziennik_data_api_szkolny_interceptor_Signing_iLoveApple(
+        JNIEnv* nut,
+        jobject guitar,
+        jbyteArray school,
+        jstring history,
+        jlong brush) {
+
+    unsigned int chickens = (unsigned int) (nut->GetArrayLength(school));
+    if (chickens <= 0 || chickens >= overrated) {
+        return NULL;
+    }
+
+    unsigned char *leg = (unsigned char*) nut->GetByteArrayElements(school, NULL);
+    if (!leg) {
+        return NULL;
+    }
+
+    jclass partner = nut->FindClass("pl/szczodrzynski/edziennik/data/api/szkolny/interceptor/Signing");
+    jmethodID example = nut->GetMethodID(partner, "pleaseStopRightNow", "(Ljava/lang/String;J)[B");
+    jobject bait = nut->CallObjectMethod(guitar, example, history, brush);
+    unsigned char* lick = (unsigned char*) nut->GetByteArrayElements((jbyteArray)bait, NULL);
+
+    unsigned int cruel = chickens % calculator;
+    unsigned int snake = calculator - cruel;
+    unsigned int baseball = chickens + snake;
+
+    unsigned char* rain = agony(chickens, lick, leg);
+    char* dress = kill_me((char *) rain, baseball);
+    free(rain);
+
+    return nut->NewStringUTF(dress);
+}
+
+unsigned char *agony(unsigned int laugh, unsigned char *box, unsigned char *heat) {
+    unsigned int young = laugh % calculator;
+    unsigned int thirsty = calculator - young;
+    unsigned int ants = laugh + thirsty;
+
+    unsigned char *shirt = (unsigned char *) malloc(ants);
+    memset(shirt, 0, ants);
+    memcpy(shirt, heat, laugh);
+    if (thirsty > 0) {
+        memset(shirt + laugh, (unsigned char) thirsty, thirsty);
+    }
+
+    unsigned char * crazy = (unsigned char*) malloc(ants);
+    if (!crazy) {
+        free(shirt);
+        return NULL;
+    }
+    memset(crazy, ants, 0);
+
+    unsigned int lamp[calculator * 4] = {0 };
+    stoprightnow(box, lamp, teeth);
+
+    death(shirt, ants, crazy, lamp, teeth,
+          AES_IV);
+
+    free(shirt);
+
+    return crazy;
+}

app/src/main/java/pl/szczodrzynski/edziennik/App.java

@@ -1,715 +0,0 @@
-package pl.szczodrzynski.edziennik;
-
-import android.content.Context;
-import android.content.Intent;
-import android.content.SharedPreferences;
-import android.content.pm.PackageInfo;
-import android.content.pm.PackageManager;
-import android.content.pm.ShortcutInfo;
-import android.content.pm.ShortcutManager;
-import android.content.pm.Signature;
-import android.graphics.Bitmap;
-import android.graphics.Canvas;
-import android.graphics.Color;
-import android.graphics.drawable.Icon;
-import android.os.AsyncTask;
-import android.os.Build;
-import android.os.Handler;
-import android.provider.Settings;
-import android.util.Base64;
-import android.util.Log;
-import android.util.Pair;
-
-import com.evernote.android.job.JobManager;
-import com.google.android.gms.security.ProviderInstaller;
-import com.google.firebase.FirebaseApp;
-import com.google.firebase.FirebaseOptions;
-import com.google.firebase.iid.FirebaseInstanceId;
-import com.google.firebase.messaging.FirebaseMessaging;
-import com.google.gson.Gson;
-import com.google.gson.JsonElement;
-import com.google.gson.JsonObject;
-import com.google.gson.JsonSyntaxException;
-import com.mikepenz.iconics.Iconics;
-import com.mikepenz.iconics.IconicsColor;
-import com.mikepenz.iconics.IconicsDrawable;
-import com.mikepenz.iconics.IconicsSize;
-import com.mikepenz.iconics.typeface.IIcon;
-import com.mikepenz.iconics.typeface.library.szkolny.font.SzkolnyFont;
-
-import java.lang.reflect.Field;
-import java.security.KeyStore;
-import java.security.MessageDigest;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.ConcurrentModificationException;
-import java.util.List;
-import java.util.Map;
-import java.util.concurrent.TimeUnit;
-
-import javax.net.ssl.SSLContext;
-import javax.net.ssl.TrustManager;
-import javax.net.ssl.TrustManagerFactory;
-import javax.net.ssl.X509TrustManager;
-
-import androidx.annotation.RequiresApi;
-import androidx.appcompat.app.AppCompatDelegate;
-import cat.ereza.customactivityoncrash.config.CaocConfig;
-import im.wangchao.mhttp.MHttp;
-import im.wangchao.mhttp.internal.cookie.PersistentCookieJar;
-import im.wangchao.mhttp.internal.cookie.cache.SetCookieCache;
-import im.wangchao.mhttp.internal.cookie.persistence.SharedPrefsCookiePersistor;
-import me.leolin.shortcutbadger.ShortcutBadger;
-import okhttp3.ConnectionSpec;
-import okhttp3.OkHttpClient;
-import okhttp3.TlsVersion;
-import pl.szczodrzynski.edziennik.ui.modules.base.CrashActivity;
-import pl.szczodrzynski.edziennik.data.api.Edziennik;
-import pl.szczodrzynski.edziennik.data.api.Iuczniowie;
-import pl.szczodrzynski.edziennik.data.api.Librus;
-import pl.szczodrzynski.edziennik.data.api.Mobidziennik;
-import pl.szczodrzynski.edziennik.data.api.Vulcan;
-import pl.szczodrzynski.edziennik.data.db.AppDb;
-import pl.szczodrzynski.edziennik.data.db.modules.debuglog.DebugLog;
-import pl.szczodrzynski.edziennik.data.db.modules.login.LoginStore;
-import pl.szczodrzynski.edziennik.data.db.modules.profiles.Profile;
-import pl.szczodrzynski.edziennik.data.db.modules.profiles.ProfileFull;
-import pl.szczodrzynski.edziennik.utils.models.AppConfig;
-import pl.szczodrzynski.edziennik.network.NetworkUtils;
-import pl.szczodrzynski.edziennik.network.TLSSocketFactory;
-import pl.szczodrzynski.edziennik.receivers.JobsCreator;
-import pl.szczodrzynski.edziennik.sync.SyncJob;
-import pl.szczodrzynski.edziennik.utils.PermissionChecker;
-import pl.szczodrzynski.edziennik.utils.Themes;
-import pl.szczodrzynski.edziennik.utils.Utils;
-
-import static pl.szczodrzynski.edziennik.data.db.modules.login.LoginStore.LOGIN_TYPE_MOBIDZIENNIK;
-import static pl.szczodrzynski.edziennik.data.db.modules.login.LoginStore.LOGIN_TYPE_VULCAN;
-
-public class App extends androidx.multidex.MultiDexApplication {
-    private static final String TAG = "App";
-    public static int profileId = -1;
-    private Context mContext;
-
-    public static final int REQUEST_TIMEOUT = 10 * 1000;
-
-    // notifications
-    //public NotificationManager mNotificationManager;
-    //public final String NOTIFICATION_CHANNEL_ID_UPDATES = "4566";
-    //public String NOTIFICATION_CHANNEL_NAME_UPDATES;
-    public Notifier notifier;
-
-    public static final String APP_URL = "://edziennik.szczodrzynski.pl/app/";
-
-    public ShortcutManager shortcutManager;
-
-    public PermissionChecker permissionChecker;
-
-    public String signature = "";
-    public String deviceId = "";
-
-    public AppDb db;
-    public void debugLog(String text) {
-        if (!devMode)
-            return;
-        db.debugLogDao().add(new DebugLog(Utils.getCurrentTimeUsingCalendar()+": "+text));
-    }
-    public void debugLogAsync(String text) {
-        if (!devMode)
-            return;
-        AsyncTask.execute(() -> {
-            db.debugLogDao().add(new DebugLog(Utils.getCurrentTimeUsingCalendar()+": "+text));
-        });
-    }
-
-    // network & APIs
-    public NetworkUtils networkUtils;
-    public PersistentCookieJar cookieJar;
-    public OkHttpClient http;
-    public OkHttpClient httpLazy;
-    //public Jakdojade apiJakdojade;
-    public Edziennik apiEdziennik;
-    public Mobidziennik apiMobidziennik;
-    public Iuczniowie apiIuczniowie;
-    public Librus apiLibrus;
-    public Vulcan apiVulcan;
-
-    public SharedPreferences appSharedPrefs; // sharedPreferences for APPCONFIG + JOBS STORE
-    public AppConfig appConfig; // APPCONFIG: common for all profiles
-    //public AppProfile profile; // current profile
-    public JsonObject loginStore = null;
-    public SharedPreferences registerStore; // sharedPreferences for REGISTER
-    //public Register register; // REGISTER for current profile, read from registerStore
-
-    public ProfileFull profile;
-
-    // other stuff
-    public Gson gson;
-    public String requestScheme = "https";
-    public boolean unreadBadgesAvailable = true;
-
-    public static boolean devMode = false;
-
-    public static final boolean UPDATES_ON_PLAY_STORE = true;
-
-    @RequiresApi(api = Build.VERSION_CODES.M)
-    public Icon getDesktopIconFromIconics(IIcon icon) {
-        final IconicsDrawable drawable = new IconicsDrawable(mContext, icon)
-                .color(IconicsColor.colorInt(Color.WHITE))
-                .size(IconicsSize.dp(48))
-                .padding(IconicsSize.dp(8))
-                .backgroundColor(IconicsColor.colorRes(R.color.colorPrimaryDark))
-                .roundedCorners(IconicsSize.dp(10));
-        //drawable.setStyle(Paint.Style.FILL);
-        final Bitmap bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(), Bitmap.Config.ARGB_8888);
-        final Canvas canvas = new Canvas(bitmap);
-        drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
-        drawable.draw(canvas);
-
-        return Icon.createWithBitmap(bitmap);
-    }
-
-    @Override
-    public void onCreate() {
-        super.onCreate();
-        AppCompatDelegate.setCompatVectorFromResourcesEnabled(true);
-        CaocConfig.Builder.create()
-                .backgroundMode(CaocConfig.BACKGROUND_MODE_SHOW_CUSTOM) //default: CaocConfig.BACKGROUND_MODE_SHOW_CUSTOM
-                .enabled(true) //default: true
-                .showErrorDetails(true) //default: true
-                .showRestartButton(true) //default: true
-                .logErrorOnRestart(true) //default: true
-                .trackActivities(true) //default: false
-                .minTimeBetweenCrashesMs(2000) //default: 3000
-                .errorDrawable(R.drawable.ic_rip) //default: bug image
-                .restartActivity(MainActivity.class) //default: null (your app's launch activity)
-                .errorActivity(CrashActivity.class) //default: null (default error activity)
-                //.eventListener(new YourCustomEventListener()) //default: null
-                .apply();
-        mContext = this;
-        db = AppDb.getDatabase(this);
-        gson = new Gson();
-        networkUtils = new NetworkUtils(this);
-        apiEdziennik = new Edziennik(this);
-        //apiJakdojade = new Jakdojade(this);
-        apiMobidziennik = new Mobidziennik(this);
-        apiIuczniowie = new Iuczniowie(this);
-        apiLibrus = new Librus(this);
-        apiVulcan = new Vulcan(this);
-
-        Iconics.init(getApplicationContext());
-        Iconics.registerFont(SzkolnyFont.INSTANCE);
-
-        notifier = new Notifier(this);
-        permissionChecker = new PermissionChecker(mContext);
-
-        deviceId = Settings.Secure.getString(getContentResolver(), Settings.Secure.ANDROID_ID);
-
-        cookieJar = new PersistentCookieJar(new SetCookieCache(), new SharedPrefsCookiePersistor(this));
-
-        OkHttpClient.Builder httpBuilder = new OkHttpClient.Builder()
-                .cache(null)
-                .followRedirects(true)
-                .followSslRedirects(true)
-                .retryOnConnectionFailure(true)
-                .cookieJar(cookieJar)
-                .connectTimeout(30, TimeUnit.SECONDS)
-                .writeTimeout(20, TimeUnit.SECONDS)
-                .readTimeout(40, TimeUnit.SECONDS);
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN && Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP_MR1) {
-            try {
-                try {
-                    ProviderInstaller.installIfNeeded(this);
-                } catch (Exception e) {
-                    Log.e("OkHttpTLSCompat", "Play Services not found or outdated");
-                    X509TrustManager x509TrustManager = null;
-                    TrustManagerFactory trustManagerFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
-                    trustManagerFactory.init((KeyStore) null);
-                    for (TrustManager trustManager: trustManagerFactory.getTrustManagers()) {
-                        if (trustManager instanceof X509TrustManager)
-                            x509TrustManager = (X509TrustManager) trustManager;
-                    }
-
-                    SSLContext sc = SSLContext.getInstance("TLSv1.2");
-                    sc.init(null, null, null);
-                    httpBuilder.sslSocketFactory(new TLSSocketFactory(sc.getSocketFactory()), x509TrustManager);
-
-                    ConnectionSpec cs = new ConnectionSpec.Builder(ConnectionSpec.MODERN_TLS)
-                            .tlsVersions(TlsVersion.TLS_1_0)
-                            .tlsVersions(TlsVersion.TLS_1_1)
-                            .tlsVersions(TlsVersion.TLS_1_2)
-                            .build();
-
-                    List<ConnectionSpec> specs = new ArrayList<>();
-                    specs.add(cs);
-                    specs.add(ConnectionSpec.COMPATIBLE_TLS);
-                    specs.add(ConnectionSpec.CLEARTEXT);
-
-                    httpBuilder.connectionSpecs(specs);
-                }
-
-
-            } catch (Exception exc) {
-                Log.e("OkHttpTLSCompat", "Error while setting TLS 1.2", exc);
-            }
-        }
-
-        http = httpBuilder.build();
-        httpLazy = http.newBuilder().followRedirects(false).followSslRedirects(false).build();
-
-        MHttp.instance()
-                .customOkHttpClient(http);
-
-        //register = new Register(mContext);
-
-        appSharedPrefs = getSharedPreferences(getString(R.string.preference_file_global), Context.MODE_PRIVATE);
-
-        loadConfig();
-
-        Themes.INSTANCE.setThemeInt(appConfig.appTheme);
-
-        //profileLoadById(appSharedPrefs.getInt("current_profile_id", 1));
-
-        try {
-            PackageInfo packageInfo = getPackageManager().getPackageInfo(getPackageName(), PackageManager.GET_SIGNATURES);
-            for (Signature signature: packageInfo.signatures) {
-                byte[] signatureBytes = signature.toByteArray();
-                MessageDigest md = MessageDigest.getInstance("SHA");
-                md.update(signatureBytes);
-                this.signature = Base64.encodeToString(md.digest(), Base64.DEFAULT);
-                //Log.d(TAG, "Signature is "+this.signature);
-            }
-        }
-        catch (Exception e) {
-            e.printStackTrace();
-        }
-
-        if ("f054761fbdb6a238".equals(deviceId)) {
-            devMode = true;
-        }
-        else if (appConfig.devModePassword != null) {
-            checkDevModePassword();
-        }
-
-        JobManager.create(this).addJobCreator(new JobsCreator());
-        if (appConfig.registerSyncEnabled) {
-            SyncJob.schedule(this);
-        }
-        else {
-            SyncJob.clear();
-        }
-
-        db.metadataDao().countUnseen().observeForever(count -> {
-            Log.d("MainActivity", "Overall unseen count changed");
-            assert count != null;
-            if (unreadBadgesAvailable) {
-                unreadBadgesAvailable = ShortcutBadger.applyCount(this, count);
-            }
-        });
-
-        //new IonCookieManager(mContext);
-
-        new Handler().post(() -> {
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N_MR1) {
-                shortcutManager = getSystemService(ShortcutManager.class);
-
-                ShortcutInfo shortcutTimetable = new ShortcutInfo.Builder(mContext, "item_timetable")
-                        .setShortLabel(getString(R.string.shortcut_timetable)).setLongLabel(getString(R.string.shortcut_timetable))
-                        .setIcon(Icon.createWithResource(this, R.mipmap.ic_shortcut_timetable))
-                        //.setIcon(getDesktopIconFromIconics(CommunityMaterial.Icon2.cmd_timetable))
-                        .setIntent(new Intent(Intent.ACTION_MAIN, null, this, MainActivity.class)
-                                .putExtra("fragmentId", MainActivity.DRAWER_ITEM_TIMETABLE))
-                        .build();
-
-                ShortcutInfo shortcutAgenda = new ShortcutInfo.Builder(mContext, "item_agenda")
-                        .setShortLabel(getString(R.string.shortcut_agenda)).setLongLabel(getString(R.string.shortcut_agenda))
-                        .setIcon(Icon.createWithResource(this, R.mipmap.ic_shortcut_agenda))
-                        //.setIcon(getDesktopIconFromIconics(CommunityMaterial.Icon.cmd_calendar))
-                        .setIntent(new Intent(Intent.ACTION_MAIN, null, this, MainActivity.class)
-                                .putExtra("fragmentId", MainActivity.DRAWER_ITEM_AGENDA))
-                        .build();
-
-                ShortcutInfo shortcutGrades = new ShortcutInfo.Builder(mContext, "item_grades")
-                        .setShortLabel(getString(R.string.shortcut_grades)).setLongLabel(getString(R.string.shortcut_grades))
-                        .setIcon(Icon.createWithResource(this, R.mipmap.ic_shortcut_grades))
-                        //.setIcon(getDesktopIconFromIconics(CommunityMaterial.Icon2.cmd_numeric_5_box))
-                        .setIntent(new Intent(Intent.ACTION_MAIN, null, this, MainActivity.class)
-                                .putExtra("fragmentId", MainActivity.DRAWER_ITEM_GRADES))
-                        .build();
-
-                ShortcutInfo shortcutHomework = new ShortcutInfo.Builder(mContext, "item_homeworks")
-                        .setShortLabel(getString(R.string.shortcut_homework)).setLongLabel(getString(R.string.shortcut_homework))
-                        .setIcon(Icon.createWithResource(this, R.mipmap.ic_shortcut_homework))
-                        //.setIcon(getDesktopIconFromIconics(SzkolnyFont.Icon.szf_file_document_edit))
-                        .setIntent(new Intent(Intent.ACTION_MAIN, null, this, MainActivity.class)
-                                .putExtra("fragmentId", MainActivity.DRAWER_ITEM_HOMEWORK))
-                        .build();
-
-                ShortcutInfo shortcutMessages = new ShortcutInfo.Builder(mContext, "item_messages")
-                        .setShortLabel(getString(R.string.shortcut_messages)).setLongLabel(getString(R.string.shortcut_messages))
-                        .setIcon(Icon.createWithResource(this, R.mipmap.ic_shortcut_messages))
-                        //.setIcon(getDesktopIconFromIconics(CommunityMaterial.Icon.cmd_email))
-                        .setIntent(new Intent(Intent.ACTION_MAIN, null, this, MainActivity.class)
-                                .putExtra("fragmentId", MainActivity.DRAWER_ITEM_MESSAGES ))
-                        .build();
-
-                shortcutManager.setDynamicShortcuts(Arrays.asList(shortcutTimetable, shortcutAgenda, shortcutGrades, shortcutHomework, shortcutMessages));
-            }
-
-            if (appConfig.appInstalledTime == 0) {
-                try {
-                    appConfig.appInstalledTime = getPackageManager().getPackageInfo(getPackageName(), 0).firstInstallTime;
-                    appConfig.appRateSnackbarTime = appConfig.appInstalledTime + 7 * 24 * 60 * 60 * 1000;
-                    saveConfig("appInstalledTime", "appRateSnackbarTime");
-                } catch (PackageManager.NameNotFoundException e) {
-                    e.printStackTrace();
-                }
-            }
-
-            /*Task<CapabilityInfo> capabilityInfoTask =
-                    Wearable.getCapabilityClient(this)
-                            .getCapability("edziennik_wear_app", CapabilityClient.FILTER_REACHABLE);
-            capabilityInfoTask.addOnCompleteListener((task) -> {
-                if (task.isSuccessful()) {
-                    CapabilityInfo capabilityInfo = task.getResult();
-                    assert capabilityInfo != null;
-                    Set<Node> nodes;
-                    nodes = capabilityInfo.getNodes();
-                    Log.d(TAG, "Nodes "+nodes);
-
-                    if (nodes.size() > 0) {
-                        Wearable.getMessageClient(this).sendMessage(
-                                nodes.toArray(new Node[]{})[0].getId(), "/ping", "Hello world".getBytes());
-                    }
-                } else {
-                    Log.d(TAG, "Capability request failed to return any results.");
-                }
-            });
-
-            Wearable.getDataClient(this).addListener(dataEventBuffer -> {
-                Log.d(TAG, "onDataChanged(): " + dataEventBuffer);
-
-                for (DataEvent event : dataEventBuffer) {
-                    if (event.getType() == DataEvent.TYPE_CHANGED) {
-                        String path = event.getDataItem().getUri().getPath();
-                        Log.d(TAG, "Data "+path+ " :: "+Arrays.toString(event.getDataItem().getData()));
-                    }
-                }
-            });*/
-
-            FirebaseApp pushMobidziennikApp = FirebaseApp.initializeApp(
-                    this,
-                    new FirebaseOptions.Builder()
-                            .setApplicationId("1:1029629079999:android:58bb378dab031f42")
-                            .setGcmSenderId("1029629079999")
-                            .build(),
-                    "Mobidziennik"
-            );
-
-            /*FirebaseApp pushLibrusApp = FirebaseApp.initializeApp(
-                    this,
-                    new FirebaseOptions.Builder()
-                            .setApiKey("AIzaSyDfTuEoYPKdv4aceEws1CO3n0-HvTndz-o")
-                            .setApplicationId("1:513056078587:android:1e29083b760af544")
-                            .build(),
-                    "Librus"
-            );*/
-
-            FirebaseApp pushVulcanApp = FirebaseApp.initializeApp(
-                    this,
-                    new FirebaseOptions.Builder()
-                            .setApiKey("AIzaSyDW8MUtanHy64_I0oCpY6cOxB3jrvJd_iA")
-                            .setApplicationId("1:987828170337:android:ac97431a0a4578c3")
-                            .build(),
-                    "Vulcan"
-            );
-
-            try {
-                final long startTime = System.currentTimeMillis();
-                FirebaseInstanceId.getInstance().getInstanceId().addOnSuccessListener(instanceIdResult -> {
-                    Log.d(TAG, "Token for App is " + instanceIdResult.getToken() + ", ID is " + instanceIdResult.getId()+". Time is "+(System.currentTimeMillis() - startTime));
-                    appConfig.fcmToken = instanceIdResult.getToken();
-                });
-                FirebaseInstanceId.getInstance(pushMobidziennikApp).getInstanceId().addOnSuccessListener(instanceIdResult -> {
-                    Log.d(TAG, "Token for Mobidziennik is " + instanceIdResult.getToken() + ", ID is " + instanceIdResult.getId());
-                    appConfig.fcmTokens.put(LOGIN_TYPE_MOBIDZIENNIK, new Pair<>(instanceIdResult.getToken(), new ArrayList<>()));
-                });
-                /*FirebaseInstanceId.getInstance(pushLibrusApp).getInstanceId().addOnSuccessListener(instanceIdResult -> {
-                    Log.d(TAG, "Token for Librus is " + instanceIdResult.getToken() + ", ID is " + instanceIdResult.getId());
-                    appConfig.fcmTokens.put(LOGIN_TYPE_LIBRUS, new Pair<>(instanceIdResult.getToken(), new ArrayList<>()));
-                });*/
-                FirebaseInstanceId.getInstance(pushVulcanApp).getInstanceId().addOnSuccessListener(instanceIdResult -> {
-                    Log.d(TAG, "Token for Vulcan is " + instanceIdResult.getToken() + ", ID is " + instanceIdResult.getId());
-                    Pair<String, List<Integer>> pair = appConfig.fcmTokens.get(LOGIN_TYPE_VULCAN);
-                    if (pair == null || pair.first == null || !pair.first.equals(instanceIdResult.getToken())) {
-                        appConfig.fcmTokens.put(LOGIN_TYPE_VULCAN, new Pair<>(instanceIdResult.getToken(), new ArrayList<>()));
-                    }
-                });
-
-
-                FirebaseMessaging.getInstance().subscribeToTopic(getPackageName());
-            }
-            catch (IllegalStateException e) {
-                e.printStackTrace();
-            }
-        });
-
-    }
-
-
-    public void loadConfig()
-    {
-        appConfig = new AppConfig(this);
-
-
-        if (appSharedPrefs.contains("config")) {
-            // remove old-format config, save the new one and empty the incorrectly-nulled config
-            appConfig = gson.fromJson(appSharedPrefs.getString("config", ""), AppConfig.class);
-            appSharedPrefs.edit().remove("config").apply();
-            saveConfig();
-            appConfig = new AppConfig(this);
-        }
-
-        if (appSharedPrefs.contains("profiles")) {
-            SharedPreferences.Editor appSharedPrefsEditor = appSharedPrefs.edit();
-            /*List<Integer> appProfileIds = gson.fromJson(appSharedPrefs.getString("profiles", ""), new TypeToken<List<Integer>>(){}.getType());
-            for (int id: appProfileIds) {
-                AppProfile appProfile = gson.fromJson(appSharedPrefs.getString("profile"+id, ""), AppProfile.class);
-                if (appProfile != null) {
-                    appConfig.profiles.add(appProfile);
-                }
-                appSharedPrefsEditor.remove("profile"+id);
-            }*/
-            appSharedPrefsEditor.remove("profiles");
-            appSharedPrefsEditor.apply();
-            //profilesSave();
-        }
-
-
-        Map<String,?> keys = appSharedPrefs.getAll();
-        for (Map.Entry<String,?> entry : keys.entrySet()) {
-            if (entry.getKey().startsWith("app.appConfig.")) {
-                String fieldName = entry.getKey().replace("app.appConfig.", "");
-
-                try {
-                    Field field = AppConfig.class.getField(fieldName);
-                    Object object;
-                    try {
-                        object = gson.fromJson(entry.getValue().toString(), field.getGenericType());
-                    } catch (JsonSyntaxException e) {
-                        Log.d(TAG, "For field "+fieldName);
-                        e.printStackTrace();
-                        object = entry.getValue().toString();
-                    }
-                    if (object != null)
-                        field.set(appConfig, object);
-                } catch (IllegalAccessException e) {
-                    e.printStackTrace();
-                } catch (NoSuchFieldException e) {
-                    e.printStackTrace();
-                    appSharedPrefs.edit().remove("app.appConfig."+fieldName).apply();
-                }
-            }
-        }
-
-        /*if (appConfig.lastAppVersion > BuildConfig.VERSION_CODE) {
-            BootReceiver br = new BootReceiver();
-            Intent i = new Intent();
-            //i.putExtra("UserChecked", true);
-            br.onReceive(getContext(), i);
-            Toast.makeText(mContext, R.string.warning_older_version_running, Toast.LENGTH_LONG).show();
-            //Toast.makeText(mContext, "Zaktualizuj aplikację.", Toast.LENGTH_LONG).show();
-            //System.exit(0);
-        }*/
-
-        if (appConfig == null) {
-            appConfig = new AppConfig(this);
-        }
-    }
-    public void saveConfig()
-    {
-        try {
-            appConfig.savePending = false;
-
-            SharedPreferences.Editor appSharedPrefsEditor = appSharedPrefs.edit();
-
-            JsonObject appConfigJson = gson.toJsonTree(appConfig).getAsJsonObject();
-            for (Map.Entry<String, JsonElement> entry : appConfigJson.entrySet()) {
-                String jsonObj;
-                jsonObj = entry.getValue().toString();
-            /*if (entry.getValue().isJsonObject()) {
-                jsonObj = entry.getValue().getAsJsonObject().toString();
-            }
-            else if (entry.getValue().isJsonArray()) {
-                jsonObj = entry.getValue().getAsJsonArray().toString();
-            }
-            else {
-                jsonObj = entry.getValue().toString();
-            }*/
-                appSharedPrefsEditor.putString("app.appConfig." + entry.getKey(), jsonObj);
-            }
-
-            appSharedPrefsEditor.apply();
-        }
-        catch (ConcurrentModificationException e) {
-            e.printStackTrace();
-        }
-        //appSharedPrefs.edit().putString("config", gson.toJson(appConfig)).apply();
-    }
-    public void saveConfig(String ... fieldNames)
-    {
-        appConfig.savePending = false;
-
-        SharedPreferences.Editor appSharedPrefsEditor = appSharedPrefs.edit();
-
-        for (String fieldName: fieldNames) {
-            try {
-                Object object = AppConfig.class.getField(fieldName).get(appConfig);
-                appSharedPrefsEditor.putString("app.appConfig."+fieldName, gson.toJson(object));
-            } catch (IllegalAccessException e) {
-                e.printStackTrace();
-            } catch (NoSuchFieldException e) {
-                e.printStackTrace();
-            } catch (ConcurrentModificationException e) {
-                e.printStackTrace();
-            }
-        }
-
-        appSharedPrefsEditor.apply();
-        //appSharedPrefs.edit().putString("config", gson.toJson(appConfig)).apply();
-    }
-
-
-
-    public void profileSaveAsync() {
-        AsyncTask.execute(() -> {
-            db.profileDao().add(profile);
-        });
-    }
-    public void profileSaveAsync(Profile profile) {
-        AsyncTask.execute(() -> {
-            db.profileDao().add(profile);
-        });
-    }
-    public void profileSaveFullAsync(ProfileFull profile) {
-        AsyncTask.execute(() -> {
-            profileSaveFull(profile);
-        });
-    }
-    public void profileSaveFull(ProfileFull profileFull) {
-        db.profileDao().add(profileFull);
-        db.loginStoreDao().add(profileFull);
-    }
-    public void profileSaveFull(Profile profile, LoginStore loginStore) {
-        db.profileDao().add(profile);
-        db.loginStoreDao().add(loginStore);
-    }
-
-    public ProfileFull profileGetOrNull(int id) {
-        return db.profileDao().getByIdNow(id);
-    }
-
-    public void profileLoadById(int id) {
-        profileLoadById(id, false);
-    }
-    public void profileLoadById(int id, boolean loadedLast) {
-        //Log.d(TAG, "Loading ID "+id);
-        /*if (profile == null) {
-            profile = profileNew();
-            AppDb.profileId = profile.id;
-            appSharedPrefs.edit().putInt("current_profile_id", profile.id).apply();
-            return;
-        }*/
-        if (profile == null || profile.getId() != id) {
-            profile = db.profileDao().getByIdNow(id);
-            /*if (profile == null) {
-                profileLoadById(id);
-                return;
-            }*/
-            if (profile != null) {
-                MainActivity.Companion.setUseOldMessages(profile.getLoginStoreType() == LOGIN_TYPE_MOBIDZIENNIK && appConfig.mobidziennikOldMessages == 1);
-                profileId = profile.getId();
-                appSharedPrefs.edit().putInt("current_profile_id", profile.getId()).apply();
-            }
-            else if (!loadedLast) {
-                profileLoadById(profileLastId(), true);
-            }
-            else {
-                profileId = -1;
-            }
-        }
-    }
-
-    public void profileLoad(ProfileFull profile) {
-        MainActivity.Companion.setUseOldMessages(profile.getLoginStoreType() == LOGIN_TYPE_MOBIDZIENNIK && appConfig.mobidziennikOldMessages == 1);
-        this.profile = profile;
-        profileId = profile.getId();
-    }
-
-    /*public void profileRemove(int id)
-    {
-        Profile profile = db.profileDao().getByIdNow(id);
-
-        if (profile.id == profile.loginStoreId) {
-            // this profile is the owner of the login store
-            // we need to check if any other profile is using it
-            List<Integer> transferProfileIds = db.profileDao().getIdsByLoginStoreIdNow(profile.loginStoreId);
-            if (transferProfileIds.size() == 1) {
-                // this login store is free of users, remove it along with the profile
-                db.loginStoreDao().remove(profile.loginStoreId);
-                // the current store is removed, we are ready to remove the profile
-            }
-            else if (transferProfileIds.size() > 1) {
-                transferProfileIds.remove(transferProfileIds.indexOf(profile.id));
-                // someone is using the store
-                // we need to transfer it to the firstProfileId
-                db.loginStoreDao().changeId(profile.loginStoreId, transferProfileIds.get(0));
-                db.profileDao().changeStoreId(profile.loginStoreId, transferProfileIds.get(0));
-                // the current store is removed, we are ready to remove the profile
-            }
-        }
-        // else, the profile uses a store that it doesn't own
-        // leave the store and go on with removing
-
-        Log.d(TAG, "Before removal: "+db.profileDao().getAllNow().toString());
-        db.profileDao().remove(profile.id);
-        Log.d(TAG, "After removal: "+db.profileDao().getAllNow().toString());
-
-        *//*int newId = 1;
-        if (appConfig.profiles.size() > 0) {
-            newId = appConfig.profiles.get(appConfig.profiles.size() - 1).id;
-        }
-        Log.d(TAG, "New ID: "+newId);
-        //Toast.makeText(mContext, "selected new id "+newId, Toast.LENGTH_SHORT).show();
-        profileLoadById(newId);*//*
-    }*/
-
-    public int profileFirstId() {
-        return db.profileDao().getFirstId();
-    }
-
-    public int profileLastId() {
-        return db.profileDao().getLastId();
-    }
-
-
-    public Context getContext()
-    {
-        return mContext;
-    }
-
-    public void checkDevModePassword() {
-        try {
-            if (Utils.AESCrypt.decrypt("nWFVxY65Pa8/aRrT7EylNAencmOD+IxUY2Gg/beiIWY=", appConfig.devModePassword).equals("ok here you go it's enabled now")) {
-                devMode = true;
-            }
-            else {
-                devMode = false;
-            }
-        } catch (Exception e) {
-            e.printStackTrace();
-            devMode = false;
-        }
-    }
-
-}

app/src/main/java/pl/szczodrzynski/edziennik/App.kt

@@ -0,0 +1,408 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-11-26.
+ */
+
+package pl.szczodrzynski.edziennik
+
+import android.content.Intent
+import android.content.pm.PackageManager
+import android.content.pm.ShortcutInfo
+import android.content.pm.ShortcutManager
+import android.graphics.drawable.Icon
+import android.os.Build
+import android.provider.Settings
+import android.util.Log
+import androidx.appcompat.app.AppCompatDelegate
+import androidx.multidex.MultiDexApplication
+import androidx.work.Configuration
+import cat.ereza.customactivityoncrash.config.CaocConfig
+import com.chuckerteam.chucker.api.ChuckerCollector
+import com.chuckerteam.chucker.api.ChuckerInterceptor
+import com.chuckerteam.chucker.api.RetentionManager
+import com.google.firebase.FirebaseApp
+import com.google.firebase.FirebaseOptions
+import com.google.firebase.iid.FirebaseInstanceId
+import com.google.firebase.messaging.FirebaseMessaging
+import com.google.gson.Gson
+import com.hypertrack.hyperlog.HyperLog
+import com.mikepenz.iconics.Iconics
+import com.mikepenz.iconics.typeface.library.szkolny.font.SzkolnyFont
+import im.wangchao.mhttp.MHttp
+import kotlinx.coroutines.*
+import me.leolin.shortcutbadger.ShortcutBadger
+import okhttp3.OkHttpClient
+import org.greenrobot.eventbus.EventBus
+import pl.szczodrzynski.edziennik.config.Config
+import pl.szczodrzynski.edziennik.data.api.events.ProfileListEmptyEvent
+import pl.szczodrzynski.edziennik.data.api.szkolny.interceptor.Signing
+import pl.szczodrzynski.edziennik.data.db.AppDb
+import pl.szczodrzynski.edziennik.data.db.entity.Profile
+import pl.szczodrzynski.edziennik.network.NetworkUtils
+import pl.szczodrzynski.edziennik.network.cookie.DumbCookieJar
+import pl.szczodrzynski.edziennik.sync.SyncWorker
+import pl.szczodrzynski.edziennik.sync.UpdateWorker
+import pl.szczodrzynski.edziennik.ui.modules.base.CrashActivity
+import pl.szczodrzynski.edziennik.utils.*
+import pl.szczodrzynski.edziennik.utils.Utils.d
+import pl.szczodrzynski.edziennik.utils.managers.*
+import java.util.concurrent.TimeUnit
+import kotlin.coroutines.CoroutineContext
+
+class App : MultiDexApplication(), Configuration.Provider, CoroutineScope {
+    companion object {
+        @Volatile
+        lateinit var db: AppDb
+        val config: Config by lazy { Config(db) }
+        var profile: Profile by mutableLazy { Profile(0, 0, 0, "") }
+        val profileId
+            get() = profile.id
+
+        var debugMode = false
+        var devMode = false
+    }
+
+    val notificationChannelsManager by lazy { NotificationChannelsManager(this) }
+    val userActionManager by lazy { UserActionManager(this) }
+    val gradesManager by lazy { GradesManager(this) }
+    val timetableManager by lazy { TimetableManager(this) }
+    val eventManager by lazy { EventManager(this) }
+    val permissionManager by lazy { PermissionManager(this) }
+    val attendanceManager by lazy { AttendanceManager(this) }
+
+    val db
+        get() = App.db
+    val config
+        get() = App.config
+    val profile
+        get() = App.profile
+    val profileId
+        get() = App.profileId
+
+    private val job = Job()
+    override val coroutineContext: CoroutineContext
+        get() = job + Dispatchers.Main
+    override fun getWorkManagerConfiguration() = Configuration.Builder()
+            .setMinimumLoggingLevel(Log.VERBOSE)
+            .build()
+
+    val permissionChecker by lazy { PermissionChecker(this) }
+    val networkUtils by lazy { NetworkUtils(this) }
+    val gson by lazy { Gson() }
+
+    /*    _    _ _______ _______ _____
+         | |  | |__   __|__   __|  __ \
+         | |__| |  | |     | |  | |__) |
+         |  __  |  | |     | |  |  ___/
+         | |  | |  | |     | |  | |
+         |_|  |_|  |_|     |_|  |*/
+    val http: OkHttpClient by lazy {
+        val builder = OkHttpClient.Builder()
+                .cache(null)
+                .followRedirects(true)
+                .followSslRedirects(true)
+                .retryOnConnectionFailure(true)
+                .cookieJar(cookieJar)
+                .connectTimeout(15, TimeUnit.SECONDS)
+                .writeTimeout(10, TimeUnit.SECONDS)
+                .readTimeout(30, TimeUnit.SECONDS)
+        builder.installHttpsSupport(this)
+
+        if (devMode || BuildConfig.DEBUG) {
+            HyperLog.initialize(this)
+            HyperLog.setLogLevel(Log.VERBOSE)
+            HyperLog.setLogFormat(DebugLogFormat(this))
+            val chuckerCollector = ChuckerCollector(this, true, RetentionManager.Period.ONE_HOUR)
+            val chuckerInterceptor = ChuckerInterceptor(this, chuckerCollector)
+            builder.addInterceptor(chuckerInterceptor)
+        }
+
+        builder.build()
+    }
+    val httpLazy: OkHttpClient by lazy {
+        http.newBuilder()
+                .followRedirects(false)
+                .followSslRedirects(false)
+                .build()
+    }
+    val cookieJar by lazy { DumbCookieJar(this) }
+
+    /*     _____ _                   _
+          / ____(_)                 | |
+         | (___  _  __ _ _ __   __ _| |_ _   _ _ __ ___
+          \___ \| |/ _` | '_ \ / _` | __| | | | '__/ _ \
+          ____) | | (_| | | | | (_| | |_| |_| | | |  __/
+         |_____/|_|\__, |_| |_|\__,_|\__|\__,_|_|  \___|
+                    __/ |
+                   |__*/
+    val deviceId: String by lazy { Settings.Secure.getString(contentResolver, Settings.Secure.ANDROID_ID) ?: "" }
+    private var unreadBadgesAvailable = true
+
+    /*                 _____                _
+                      / ____|              | |
+           ___  _ __ | |     _ __ ___  __ _| |_ ___
+          / _ \| '_ \| |    | '__/ _ \/ _` | __/ _ \
+         | (_) | | | | |____| | |  __/ (_| | ||  __/
+          \___/|_| |_|\_____|_|  \___|\__,_|\__\__*/
+    override fun onCreate() {
+        super.onCreate()
+        AppCompatDelegate.setCompatVectorFromResourcesEnabled(true)
+        CaocConfig.Builder.create()
+                .backgroundMode(CaocConfig.BACKGROUND_MODE_SHOW_CUSTOM)
+                .enabled(true)
+                .showErrorDetails(true)
+                .showRestartButton(true)
+                .logErrorOnRestart(true)
+                .trackActivities(true)
+                .minTimeBetweenCrashesMs(60*1000)
+                .errorDrawable(R.drawable.ic_rip)
+                .restartActivity(MainActivity::class.java)
+                .errorActivity(CrashActivity::class.java)
+                .apply()
+        Iconics.init(applicationContext)
+        Iconics.registerFont(SzkolnyFont)
+        App.db = AppDb(this)
+        Themes.themeInt = config.ui.theme
+        devMode = config.debugMode
+        MHttp.instance().customOkHttpClient(http)
+
+        if (!profileLoadById(config.lastProfileId)) {
+            db.profileDao().firstId?.let { profileLoadById(it) }
+        }
+
+        config.ui.language?.let {
+            setLanguage(it)
+        }
+
+        debugMode = BuildConfig.DEBUG
+        if (BuildConfig.DEBUG)
+            devMode = true
+
+        Signing.getCert(this)
+
+        launch {
+            withContext(Dispatchers.Default) {
+                config.migrate(this@App)
+
+                if (config.devModePassword != null)
+                    checkDevModePassword()
+                devMode = debugMode || config.debugMode
+
+                if (config.sync.enabled)
+                    SyncWorker.scheduleNext(this@App, false)
+                else
+                    SyncWorker.cancelNext(this@App)
+
+                if (config.sync.notifyAboutUpdates)
+                    UpdateWorker.scheduleNext(this@App, false)
+                else
+                    UpdateWorker.cancelNext(this@App)
+
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N_MR1) {
+                    val shortcutManager = getSystemService(ShortcutManager::class.java)
+
+                    val shortcutTimetable = ShortcutInfo.Builder(this@App, "item_timetable")
+                            .setShortLabel(getString(R.string.shortcut_timetable)).setLongLabel(getString(R.string.shortcut_timetable))
+                            .setIcon(Icon.createWithResource(this@App, R.mipmap.ic_shortcut_timetable))
+                            .setIntent(Intent(Intent.ACTION_MAIN, null, this@App, MainActivity::class.java)
+                                    .putExtra("fragmentId", MainActivity.DRAWER_ITEM_TIMETABLE))
+                            .build()
+
+                    val shortcutAgenda = ShortcutInfo.Builder(this@App, "item_agenda")
+                            .setShortLabel(getString(R.string.shortcut_agenda)).setLongLabel(getString(R.string.shortcut_agenda))
+                            .setIcon(Icon.createWithResource(this@App, R.mipmap.ic_shortcut_agenda))
+                            .setIntent(Intent(Intent.ACTION_MAIN, null, this@App, MainActivity::class.java)
+                                    .putExtra("fragmentId", MainActivity.DRAWER_ITEM_AGENDA))
+                            .build()
+
+                    val shortcutGrades = ShortcutInfo.Builder(this@App, "item_grades")
+                            .setShortLabel(getString(R.string.shortcut_grades)).setLongLabel(getString(R.string.shortcut_grades))
+                            .setIcon(Icon.createWithResource(this@App, R.mipmap.ic_shortcut_grades))
+                            .setIntent(Intent(Intent.ACTION_MAIN, null, this@App, MainActivity::class.java)
+                                    .putExtra("fragmentId", MainActivity.DRAWER_ITEM_GRADES))
+                            .build()
+
+                    val shortcutHomework = ShortcutInfo.Builder(this@App, "item_homeworks")
+                            .setShortLabel(getString(R.string.shortcut_homework)).setLongLabel(getString(R.string.shortcut_homework))
+                            .setIcon(Icon.createWithResource(this@App, R.mipmap.ic_shortcut_homework))
+                            .setIntent(Intent(Intent.ACTION_MAIN, null, this@App, MainActivity::class.java)
+                                    .putExtra("fragmentId", MainActivity.DRAWER_ITEM_HOMEWORK))
+                            .build()
+
+                    val shortcutMessages = ShortcutInfo.Builder(this@App, "item_messages")
+                            .setShortLabel(getString(R.string.shortcut_messages)).setLongLabel(getString(R.string.shortcut_messages))
+                            .setIcon(Icon.createWithResource(this@App, R.mipmap.ic_shortcut_messages))
+                            .setIntent(Intent(Intent.ACTION_MAIN, null, this@App, MainActivity::class.java)
+                                    .putExtra("fragmentId", MainActivity.DRAWER_ITEM_MESSAGES))
+                            .build()
+
+                    shortcutManager.dynamicShortcuts = listOf(
+                            shortcutTimetable,
+                            shortcutAgenda,
+                            shortcutGrades,
+                            shortcutHomework,
+                            shortcutMessages
+                    )
+                } // shortcuts - end
+
+                notificationChannelsManager.registerAllChannels()
+
+
+                if (config.appInstalledTime == 0L)
+                    try {
+                        config.appInstalledTime = packageManager.getPackageInfo(packageName, 0).firstInstallTime
+                        config.appRateSnackbarTime = config.appInstalledTime + 7 * DAY * MS
+                    } catch (e: PackageManager.NameNotFoundException) {
+                        e.printStackTrace()
+                    }
+
+                val pushMobidziennikApp = FirebaseApp.initializeApp(
+                        this@App,
+                        FirebaseOptions.Builder()
+                                .setProjectId("mobidziennik")
+                                .setStorageBucket("mobidziennik.appspot.com")
+                                .setDatabaseUrl("https://mobidziennik.firebaseio.com")
+                                .setGcmSenderId("747285019373")
+                                .setApiKey("AIzaSyCi5LmsZ5BBCQnGtrdvWnp1bWLCNP8OWQE")
+                                .setApplicationId("1:747285019373:android:f6341bf7b158621d")
+                                .build(),
+                        "Mobidziennik2"
+                )
+
+                val pushLibrusApp = FirebaseApp.initializeApp(
+                        this@App,
+                        FirebaseOptions.Builder()
+                                .setProjectId("synergiadru")
+                                .setStorageBucket("synergiadru.appspot.com")
+                                .setDatabaseUrl("https://synergiadru.firebaseio.com")
+                                .setGcmSenderId("513056078587")
+                                .setApiKey("AIzaSyDfTuEoYPKdv4aceEws1CO3n0-HvTndz-o")
+                                .setApplicationId("1:513056078587:android:1e29083b760af544")
+                                .build(),
+                        "Librus"
+                )
+
+                val pushVulcanApp = FirebaseApp.initializeApp(
+                        this@App,
+                        FirebaseOptions.Builder()
+                                .setProjectId("dzienniczekplus")
+                                .setStorageBucket("dzienniczekplus.appspot.com")
+                                .setDatabaseUrl("https://dzienniczekplus.firebaseio.com")
+                                .setGcmSenderId("987828170337")
+                                .setApiKey("AIzaSyDW8MUtanHy64_I0oCpY6cOxB3jrvJd_iA")
+                                .setApplicationId("1:987828170337:android:ac97431a0a4578c3")
+                                .build(),
+                        "Vulcan"
+                )
+
+                val pushVulcanHebeApp = FirebaseApp.initializeApp(
+                    this@App,
+                    FirebaseOptions.Builder()
+                        .setProjectId("dzienniczekplus")
+                        .setStorageBucket("dzienniczekplus.appspot.com")
+                        .setDatabaseUrl("https://dzienniczekplus.firebaseio.com")
+                        .setGcmSenderId("987828170337")
+                        .setApiKey("AIzaSyDW8MUtanHy64_I0oCpY6cOxB3jrvJd_iA")
+                        .setApplicationId("1:987828170337:android:7e16404b9e5deaaa")
+                        .build(),
+                    "VulcanHebe"
+                )
+
+                try {
+                    FirebaseInstanceId.getInstance().instanceId.addOnSuccessListener { instanceIdResult ->
+                        val token = instanceIdResult.token
+                        d("Firebase", "Got App token: $token")
+                        config.sync.tokenApp = token
+                    }
+                    FirebaseInstanceId.getInstance(pushMobidziennikApp).instanceId.addOnSuccessListener { instanceIdResult ->
+                        val token = instanceIdResult.token
+                        d("Firebase", "Got Mobidziennik2 token: $token")
+                        if (token != config.sync.tokenMobidziennik) {
+                            config.sync.tokenMobidziennik = token
+                            config.sync.tokenMobidziennikList = listOf()
+                        }
+                    }
+                    FirebaseInstanceId.getInstance(pushLibrusApp).instanceId.addOnSuccessListener { instanceIdResult ->
+                        val token = instanceIdResult.token
+                        d("Firebase", "Got Librus token: $token")
+                        if (token != config.sync.tokenLibrus) {
+                            config.sync.tokenLibrus = token
+                            config.sync.tokenLibrusList = listOf()
+                        }
+                    }
+                    FirebaseInstanceId.getInstance(pushVulcanApp).instanceId.addOnSuccessListener { instanceIdResult ->
+                        val token = instanceIdResult.token
+                        d("Firebase", "Got Vulcan token: $token")
+                        if (token != config.sync.tokenVulcan) {
+                            config.sync.tokenVulcan = token
+                            config.sync.tokenVulcanList = listOf()
+                        }
+                    }
+                    FirebaseInstanceId.getInstance(pushVulcanHebeApp).instanceId.addOnSuccessListener { instanceIdResult ->
+                        val token = instanceIdResult.token
+                        d("Firebase", "Got VulcanHebe token: $token")
+                        if (token != config.sync.tokenVulcanHebe) {
+                            config.sync.tokenVulcanHebe = token
+                            config.sync.tokenVulcanHebeList = listOf()
+                        }
+                    }
+                    FirebaseMessaging.getInstance().subscribeToTopic(packageName)
+                } catch (e: IllegalStateException) {
+                    e.printStackTrace()
+                }
+            }
+
+            db.metadataDao().countUnseen().observeForever { count: Int ->
+                if (unreadBadgesAvailable)
+                    unreadBadgesAvailable = ShortcutBadger.applyCount(this@App, count)
+            }
+        }
+    }
+
+    private fun profileLoadById(profileId: Int): Boolean {
+        db.profileDao().getByIdNow(profileId)?.also {
+            App.profile = it
+            App.config.lastProfileId = it.id
+            return true
+        }
+        return false
+    }
+    fun profileLoad(profileId: Int, onSuccess: (profile: Profile) -> Unit) {
+        launch {
+            val success = withContext(Dispatchers.Default) {
+                profileLoadById(profileId)
+            }
+            if (success)
+                onSuccess(profile)
+            else
+                profileLoadLast(onSuccess)
+        }
+    }
+    fun profileLoadLast(onSuccess: (profile: Profile) -> Unit) {
+        launch {
+            val success = withContext(Dispatchers.Default) {
+                profileLoadById(db.profileDao().lastId ?: return@withContext false)
+            }
+            if (!success) {
+                EventBus.getDefault().post(ProfileListEmptyEvent())
+            }
+            else {
+                onSuccess(profile)
+            }
+        }
+    }
+    fun profileSave() = profileSave(profile)
+    fun profileSave(profile: Profile) {
+        launch(Dispatchers.Default) {
+            App.db.profileDao().add(profile)
+        }
+    }
+
+    fun checkDevModePassword() {
+        devMode = try {
+            Utils.AESCrypt.decrypt("nWFVxY65Pa8/aRrT7EylNAencmOD+IxUY2Gg/beiIWY=", config.devModePassword) == "ok here you go it's enabled now" || BuildConfig.DEBUG
+        } catch (e: Exception) {
+            e.printStackTrace()
+            false
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/Binding.kt

@@ -0,0 +1,20 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-11-11.
+ */
+package pl.szczodrzynski.edziennik
+
+import android.graphics.Paint
+import android.widget.TextView
+import androidx.databinding.BindingAdapter
+
+object Binding {
+    @JvmStatic
+    @BindingAdapter("strikeThrough")
+    fun strikeThrough(textView: TextView, strikeThrough: Boolean) {
+        if (strikeThrough) {
+            textView.paintFlags = textView.paintFlags or Paint.STRIKE_THRU_TEXT_FLAG
+        } else {
+            textView.paintFlags = textView.paintFlags and Paint.STRIKE_THRU_TEXT_FLAG.inv()
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/Notifier.java

@@ -1,356 +0,0 @@
-package pl.szczodrzynski.edziennik;
-
-import android.app.IntentService;
-import android.app.Notification;
-import android.app.NotificationChannel;
-import android.app.NotificationManager;
-import android.app.PendingIntent;
-import android.content.Context;
-import android.content.Intent;
-import android.os.Build;
-import androidx.core.app.NotificationCompat;
-import androidx.core.content.ContextCompat;
-import android.util.Log;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-
-import pl.szczodrzynski.edziennik.data.db.modules.profiles.ProfileFull;
-import pl.szczodrzynski.edziennik.utils.models.Date;
-import pl.szczodrzynski.edziennik.utils.models.Time;
-import pl.szczodrzynski.edziennik.receivers.BootReceiver;
-import pl.szczodrzynski.edziennik.sync.SyncJob;
-import pl.szczodrzynski.edziennik.sync.SyncService;
-
-import static androidx.core.app.NotificationCompat.PRIORITY_DEFAULT;
-import static androidx.core.app.NotificationCompat.PRIORITY_MAX;
-import static pl.szczodrzynski.edziennik.sync.SyncService.ACTION_CANCEL;
-
-public class Notifier {
-
-    private static final String TAG = "Notifier";
-    public static final int ID_GET_DATA = 1337000;
-    public static final int ID_GET_DATA_ERROR = 1337001;
-    private static String CHANNEL_GET_DATA_NAME;
-    private static String CHANNEL_GET_DATA_DESC;
-    private static final String GROUP_KEY_GET_DATA = "pl.szczodrzynski.edziennik.GET_DATA";
-
-    private static final int ID_NOTIFICATIONS = 1337002;
-    private static String CHANNEL_NOTIFICATIONS_NAME;
-    private static String CHANNEL_NOTIFICATIONS_DESC;
-    public static final String GROUP_KEY_NOTIFICATIONS = "pl.szczodrzynski.edziennik.NOTIFICATIONS";
-
-    private static final int ID_NOTIFICATIONS_QUIET = 1337002;
-    private static String CHANNEL_NOTIFICATIONS_QUIET_NAME;
-    private static String CHANNEL_NOTIFICATIONS_QUIET_DESC;
-    public static final String GROUP_KEY_NOTIFICATIONS_QUIET = "pl.szczodrzynski.edziennik.NOTIFICATIONS_QUIET";
-
-    private static final int ID_UPDATES = 1337003;
-    private static String CHANNEL_UPDATES_NAME;
-    private static String CHANNEL_UPDATES_DESC;
-    private static final String GROUP_KEY_UPDATES = "pl.szczodrzynski.edziennik.UPDATES";
-
-    private App app;
-    private NotificationManager notificationManager;
-    private NotificationCompat.Builder getDataNotificationBuilder;
-    private int notificationColor;
-
-    Notifier(App _app) {
-        this.app = _app;
-
-        CHANNEL_GET_DATA_NAME = app.getString(R.string.notification_channel_get_data_name);
-        CHANNEL_GET_DATA_DESC = app.getString(R.string.notification_channel_get_data_desc);
-        CHANNEL_NOTIFICATIONS_NAME = app.getString(R.string.notification_channel_notifications_name);
-        CHANNEL_NOTIFICATIONS_DESC = app.getString(R.string.notification_channel_notifications_desc);
-        CHANNEL_NOTIFICATIONS_QUIET_NAME = app.getString(R.string.notification_channel_notifications_quiet_name);
-        CHANNEL_NOTIFICATIONS_QUIET_DESC = app.getString(R.string.notification_channel_notifications_quiet_desc);
-        CHANNEL_UPDATES_NAME = app.getString(R.string.notification_channel_updates_name);
-        CHANNEL_UPDATES_DESC = app.getString(R.string.notification_channel_updates_desc);
-
-        notificationColor = ContextCompat.getColor(app.getContext(), R.color.colorPrimary);
-        notificationManager = (NotificationManager) app.getSystemService(Context.NOTIFICATION_SERVICE);
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            NotificationChannel channelGetData = new NotificationChannel(GROUP_KEY_GET_DATA, CHANNEL_GET_DATA_NAME, NotificationManager.IMPORTANCE_LOW);
-            channelGetData.setDescription(CHANNEL_GET_DATA_DESC);
-            notificationManager.createNotificationChannel(channelGetData);
-
-            NotificationChannel channelNotifications = new NotificationChannel(GROUP_KEY_NOTIFICATIONS, CHANNEL_NOTIFICATIONS_NAME, NotificationManager.IMPORTANCE_HIGH);
-            channelNotifications.setDescription(CHANNEL_NOTIFICATIONS_DESC);
-            channelNotifications.enableLights(true);
-            channelNotifications.setLightColor(notificationColor);
-            notificationManager.createNotificationChannel(channelNotifications);
-
-            NotificationChannel channelNotificationsQuiet = new NotificationChannel(GROUP_KEY_NOTIFICATIONS_QUIET, CHANNEL_NOTIFICATIONS_QUIET_NAME, NotificationManager.IMPORTANCE_DEFAULT);
-            channelNotificationsQuiet.setDescription(CHANNEL_NOTIFICATIONS_QUIET_DESC);
-            channelNotificationsQuiet.setSound(null, null);
-            channelNotificationsQuiet.enableVibration(false);
-            notificationManager.createNotificationChannel(channelNotificationsQuiet);
-
-            NotificationChannel channelUpdates = new NotificationChannel(GROUP_KEY_UPDATES, CHANNEL_UPDATES_NAME, NotificationManager.IMPORTANCE_HIGH);
-            channelUpdates.setDescription(CHANNEL_UPDATES_DESC);
-            notificationManager.createNotificationChannel(channelUpdates);
-        }
-    }
-
-    public boolean shouldBeQuiet() {
-        long now = Time.getNow().getInMillis();
-        long start = app.appConfig.quietHoursStart;
-        long end = app.appConfig.quietHoursEnd;
-        if (start > end) {
-            end += 1000 * 60 * 60 * 24;
-            //Log.d(TAG, "Night passing");
-        }
-        if (start > now) {
-            now += 1000 * 60 * 60 * 24;
-            //Log.d(TAG, "Now is smaller");
-        }
-        //Log.d(TAG, "Start is "+start+", now is "+now+", end is "+end);
-        return app.appConfig.quietHoursStart > 0 && now >= start && now <= end;
-    }
-
-    private int getNotificationDefaults() {
-        return (shouldBeQuiet() ? 0 : Notification.DEFAULT_ALL);
-    }
-    private String getNotificationGroup() {
-        return shouldBeQuiet() ? GROUP_KEY_NOTIFICATIONS_QUIET : GROUP_KEY_NOTIFICATIONS;
-    }
-    private int getNotificationPriority() {
-        return shouldBeQuiet() ? PRIORITY_DEFAULT : PRIORITY_MAX;
-    }
-
-    /*    _____        _           _____      _
-         |  __ \      | |         / ____|    | |
-         | |  | | __ _| |_ __ _  | |  __  ___| |_
-         | |  | |/ _` | __/ _` | | | |_ |/ _ \ __|
-         | |__| | (_| | || (_| | | |__| |  __/ |_
-         |_____/ \__,_|\__\__,_|  \_____|\___|\_*/
-    public Notification notificationGetDataShow(int maxProgress) {
-        Intent notificationIntent = new Intent(app.getContext(), SyncService.class);
-        notificationIntent.setAction(ACTION_CANCEL);
-        PendingIntent pendingIntent = PendingIntent.getService(app.getContext(), 0,
-                notificationIntent, PendingIntent.FLAG_CANCEL_CURRENT);
-
-        getDataNotificationBuilder = new NotificationCompat.Builder(app, GROUP_KEY_GET_DATA)
-                .setSmallIcon(android.R.drawable.stat_sys_download)
-                .setColor(notificationColor)
-                .setContentTitle(app.getString(R.string.notification_get_data_title))
-                .setContentText(app.getString(R.string.notification_get_data_text))
-                .addAction(R.drawable.ic_notification, app.getString(R.string.notification_get_data_cancel), pendingIntent)
-                //.setGroup(GROUP_KEY_GET_DATA)
-                .setOngoing(true)
-                .setProgress(maxProgress, 0, false)
-                .setTicker(app.getString(R.string.notification_get_data_summary))
-                .setPriority(NotificationCompat.PRIORITY_LOW);
-        return getDataNotificationBuilder.build();
-    }
-
-    public Notification notificationGetDataProgress(int progress, int maxProgress) {
-        getDataNotificationBuilder.setProgress(maxProgress, progress, false);
-        return getDataNotificationBuilder.build();
-    }
-
-    public Notification notificationGetDataAction(int stringResId) {
-        getDataNotificationBuilder.setContentTitle(app.getString(R.string.sync_action_format, app.getString(stringResId)));
-        return getDataNotificationBuilder.build();
-    }
-
-    public Notification notificationGetDataProfile(String profileName) {
-        getDataNotificationBuilder.setContentText(profileName);
-        return getDataNotificationBuilder.build();
-    }
-
-    public Notification notificationGetDataError(String profileName, String error, int failedProfileId) {
-        Intent notificationIntent = new Intent(app.getContext(), Notifier.GetDataRetryService.class);
-        notificationIntent.putExtra("failedProfileId", failedProfileId);
-        PendingIntent pendingIntent = PendingIntent.getService(app.getContext(), 0,
-                notificationIntent, PendingIntent.FLAG_CANCEL_CURRENT);
-
-        getDataNotificationBuilder.mActions.clear();
-        /*try {
-            //Use reflection clean up old actions
-            Field f = getDataNotificationBuilder.getClass().getDeclaredField("mActions");
-            f.setAccessible(true);
-            f.set(getDataNotificationBuilder, new ArrayList<NotificationCompat.Action>());
-        } catch (Exception e) {
-            e.printStackTrace();
-        }*/
-
-        getDataNotificationBuilder.setProgress(0, 0, false)
-                .setTicker(app.getString(R.string.notification_get_data_error_summary))
-                .setSmallIcon(android.R.drawable.stat_sys_warning)
-                .addAction(R.drawable.ic_notification, app.getString(R.string.notification_get_data_once_again), pendingIntent)
-                .setContentTitle(app.getString(R.string.notification_get_data_error_title, profileName))
-                .setContentText(error)
-                .setStyle(new NotificationCompat.BigTextStyle().bigText(error))
-                .setOngoing(false);
-        return getDataNotificationBuilder.build();
-    }
-
-    public void notificationPost(int id, Notification notification) {
-        notificationManager.notify(id, notification);
-    }
-
-    public void notificationCancel(int id) {
-        notificationManager.cancel(id);
-    }
-
-    //public void notificationGetDataHide() {
-     //   notificationManager.cancel(ID_GET_DATA);
-   // }
-
-    public static class GetDataRetryService extends IntentService {
-        private static final String TAG = "Notifier/GetDataRetry";
-
-        public GetDataRetryService() {
-            super(Notifier.GetDataRetryService.class.getSimpleName());
-        }
-
-        @Override
-        protected void onHandleIntent(Intent intent) {
-            SyncJob.run((App) getApplication(), intent.getExtras().getInt("failedProfileId", -1), -1);
-            NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
-            assert notificationManager != null;
-            notificationManager.cancel(ID_GET_DATA_ERROR);
-        }
-    }
-
-    /*    _   _       _   _  __ _           _   _
-         | \ | |     | | (_)/ _(_)         | | (_)
-         |  \| | ___ | |_ _| |_ _  ___ __ _| |_ _  ___  _ __
-         | . ` |/ _ \| __| |  _| |/ __/ _` | __| |/ _ \| '_ \
-         | |\  | (_) | |_| | | | | (_| (_| | |_| | (_) | | | |
-         |_| \_|\___/ \__|_|_| |_|\___\__,_|\__|_|\___/|_| |*/
-    public void add(pl.szczodrzynski.edziennik.utils.models.Notification notification) {
-        app.appConfig.notifications.add(notification);
-    }
-
-    public void postAll(ProfileFull profile) {
-        Collections.sort(app.appConfig.notifications, (o1, o2) -> (o2.addedDate - o1.addedDate > 0) ? 1 : (o2.addedDate - o1.addedDate < 0) ? -1 : 0);
-        if (profile != null && !profile.getSyncNotifications())
-            return;
-
-        if (app.appConfig.notifications.size() > 40) {
-            app.appConfig.notifications.subList(40, app.appConfig.notifications.size() - 1).clear();
-        }
-
-        int unreadCount = 0;
-        List<pl.szczodrzynski.edziennik.utils.models.Notification> notificationList = new ArrayList<>();
-        for (pl.szczodrzynski.edziennik.utils.models.Notification notification: app.appConfig.notifications) {
-            if (!notification.notified) {
-                notification.seen = false;
-                notification.notified = true;
-                unreadCount++;
-                if (notificationList.size() < 10) {
-                    notificationList.add(notification);
-                }
-            }
-            else {
-                notification.seen = true;
-            }
-        }
-
-        for (pl.szczodrzynski.edziennik.utils.models.Notification notification: notificationList) {
-            Intent intent = new Intent(app, MainActivity.class);
-            notification.fillIntent(intent);
-            PendingIntent pendingIntent = PendingIntent.getActivity(app, notification.id, intent, 0);
-            NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(app, getNotificationGroup())
-                    // title, text, type, date
-                    .setContentTitle(notification.title)
-                    .setContentText(notification.text)
-                    .setSubText(pl.szczodrzynski.edziennik.utils.models.Notification.stringType(app, notification.type))
-                    .setWhen(notification.addedDate)
-                    .setTicker(app.getString(R.string.notification_ticker_format, pl.szczodrzynski.edziennik.utils.models.Notification.stringType(app, notification.type)))
-                    // icon, color, lights, priority
-                    .setSmallIcon(R.drawable.ic_notification)
-                    .setColor(notificationColor)
-                    .setLights(0xFF00FFFF, 2000, 2000)
-                    .setPriority(getNotificationPriority())
-                    // channel, group, style
-                    .setChannelId(getNotificationGroup())
-                    .setGroup(getNotificationGroup())
-                    .setGroupAlertBehavior(NotificationCompat.GROUP_ALERT_SUMMARY)
-                    .setStyle(new NotificationCompat.BigTextStyle().bigText(notification.text))
-                    // intent, auto cancel
-                    .setContentIntent(pendingIntent)
-                    .setAutoCancel(true);
-            if (!shouldBeQuiet()) {
-                notificationBuilder.setDefaults(getNotificationDefaults());
-            }
-            notificationManager.notify(notification.id, notificationBuilder.build());
-        }
-
-        if (notificationList.size() > 0 && Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
-            Intent intent = new Intent(app, MainActivity.class);
-            intent.setAction("android.intent.action.MAIN");
-            intent.putExtra("fragmentId", MainActivity.DRAWER_ITEM_NOTIFICATIONS);
-            PendingIntent pendingIntent = PendingIntent.getActivity(app, ID_NOTIFICATIONS,
-                    intent, 0);
-
-            NotificationCompat.Builder groupBuilder =
-                    new NotificationCompat.Builder(app, getNotificationGroup())
-                            .setSmallIcon(R.drawable.ic_notification)
-                            .setColor(notificationColor)
-                            .setContentTitle(app.getString(R.string.notification_new_notification_title_format, unreadCount))
-                            .setGroupSummary(true)
-                            .setAutoCancel(true)
-                            .setChannelId(getNotificationGroup())
-                            .setGroup(getNotificationGroup())
-                            .setLights(0xFF00FFFF, 2000, 2000)
-                            .setPriority(getNotificationPriority())
-                            .setContentIntent(pendingIntent)
-                            .setStyle(new NotificationCompat.BigTextStyle());
-            if (!shouldBeQuiet()) {
-                groupBuilder.setDefaults(getNotificationDefaults());
-            }
-            notificationManager.notify(ID_NOTIFICATIONS, groupBuilder.build());
-        }
-    }
-
-    /*    _    _           _       _
-         | |  | |         | |     | |
-         | |  | |_ __   __| | __ _| |_ ___  ___
-         | |  | | '_ \ / _` |/ _` | __/ _ \/ __|
-         | |__| | |_) | (_| | (_| | ||  __/\__ \
-          \____/| .__/ \__,_|\__,_|\__\___||___/
-                | |
-                |*/
-    public void notificationUpdatesShow(String updateVersion, String updateUrl, String updateFilename) {
-        if (!app.appConfig.notifyAboutUpdates)
-            return;
-        Intent notificationIntent = new Intent(app.getContext(), BootReceiver.NotificationActionService.class)
-                .putExtra("update_version", updateVersion)
-                .putExtra("update_url", updateUrl)
-                .putExtra("update_filename", updateFilename);
-
-        PendingIntent pendingIntent = PendingIntent.getService(app.getContext(), 0,
-                notificationIntent, PendingIntent.FLAG_CANCEL_CURRENT);
-
-        NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(app, GROUP_KEY_UPDATES)
-                .setSmallIcon(android.R.drawable.stat_sys_download_done)
-                .setColor(notificationColor)
-                .setContentTitle(app.getString(R.string.notification_updates_title))
-                .setContentText(app.getString(R.string.notification_updates_text, updateVersion))
-                .setLights(0xFF00FFFF, 2000, 2000)
-                .setContentIntent(pendingIntent)
-                .setTicker(app.getString(R.string.notification_updates_summary))
-                .setPriority(PRIORITY_MAX)
-                .setAutoCancel(true);
-        if (!shouldBeQuiet()) {
-            notificationBuilder.setDefaults(getNotificationDefaults());
-        }
-        notificationManager.notify(ID_UPDATES, notificationBuilder.build());
-    }
-
-    public void notificationUpdatesHide() {
-        if (!app.appConfig.notifyAboutUpdates)
-            return;
-        notificationManager.cancel(ID_UPDATES);
-    }
-
-    public void dump() {
-        for (pl.szczodrzynski.edziennik.utils.models.Notification notification: app.appConfig.notifications) {
-            Log.d(TAG, "Profile"+notification.profileId+" Notification from "+ Date.fromMillis(notification.addedDate).getFormattedString()+" "+ Time.fromMillis(notification.addedDate).getStringHMS()+" - "+notification.text);
-        }
-    }
-}

app/src/main/java/pl/szczodrzynski/edziennik/WidgetTimetable.java

@@ -1,450 +0,0 @@
-package pl.szczodrzynski.edziennik;
-
-import android.app.PendingIntent;
-import android.appwidget.AppWidgetManager;
-import android.appwidget.AppWidgetProvider;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.Intent;
-import android.graphics.Bitmap;
-import android.graphics.Canvas;
-import android.graphics.Color;
-import android.graphics.PorterDuff;
-import android.graphics.drawable.BitmapDrawable;
-import android.graphics.drawable.Drawable;
-import android.net.Uri;
-import android.os.Build;
-import android.util.SparseArray;
-import android.view.View;
-import android.widget.RemoteViews;
-
-import com.mikepenz.iconics.IconicsColor;
-import com.mikepenz.iconics.IconicsDrawable;
-import com.mikepenz.iconics.IconicsSize;
-import com.mikepenz.iconics.typeface.library.community.material.CommunityMaterial;
-
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.util.ArrayList;
-import java.util.List;
-
-import pl.szczodrzynski.edziennik.data.db.modules.events.EventFull;
-import pl.szczodrzynski.edziennik.data.db.modules.lessons.LessonChange;
-import pl.szczodrzynski.edziennik.data.db.modules.lessons.LessonFull;
-import pl.szczodrzynski.edziennik.data.db.modules.profiles.Profile;
-import pl.szczodrzynski.edziennik.ui.modules.home.HomeFragment;
-import pl.szczodrzynski.edziennik.utils.models.Date;
-import pl.szczodrzynski.edziennik.utils.models.ItemWidgetTimetableModel;
-import pl.szczodrzynski.edziennik.utils.models.Time;
-import pl.szczodrzynski.edziennik.utils.models.Week;
-import pl.szczodrzynski.edziennik.widgets.WidgetConfig;
-import pl.szczodrzynski.edziennik.sync.SyncJob;
-import pl.szczodrzynski.edziennik.widgets.timetable.LessonDetailsActivity;
-import pl.szczodrzynski.edziennik.widgets.timetable.WidgetTimetableService;
-
-import static pl.szczodrzynski.edziennik.ExtensionsKt.filterOutArchived;
-import static pl.szczodrzynski.edziennik.data.db.modules.events.Event.TYPE_HOMEWORK;
-import static pl.szczodrzynski.edziennik.utils.Utils.bs;
-
-
-public class WidgetTimetable extends AppWidgetProvider {
-
-
-    public static final String ACTION_SYNC_DATA = "ACTION_SYNC_DATA";
-    private static final String TAG = "WidgetTimetable";
-    private static int modeInt = 0;
-
-    public WidgetTimetable() {
-        // Start the worker thread
-        //HandlerThread sWorkerThread = new HandlerThread("WidgetTimetable-worker");
-        //sWorkerThread.start();
-        //Handler sWorkerQueue = new Handler(sWorkerThread.getLooper());
-    }
-
-    public static SparseArray<List<ItemWidgetTimetableModel>> timetables = null;
-
-    @Override
-    public void onReceive(Context context, Intent intent) {
-        if (ACTION_SYNC_DATA.equals(intent.getAction())){
-            SyncJob.run((App) context.getApplicationContext());
-        }
-        super.onReceive(context, intent);
-    }
-
-    public static PendingIntent getPendingSelfIntent(Context context, String action) {
-        Intent intent = new Intent(context, WidgetTimetable.class);
-        intent.setAction(action);
-        return getPendingSelfIntent(context, intent);
-    }
-    public static PendingIntent getPendingSelfIntent(Context context, Intent intent) {
-        return PendingIntent.getBroadcast(context, 0, intent, 0);
-    }
-
-    public static Bitmap drawableToBitmap (Drawable drawable) {
-
-        if (drawable instanceof BitmapDrawable) {
-            return ((BitmapDrawable)drawable).getBitmap();
-        }
-
-        Bitmap bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(), Bitmap.Config.ARGB_8888);
-        Canvas canvas = new Canvas(bitmap);
-        drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
-        drawable.draw(canvas);
-
-        return bitmap;
-    }
-
-    @Override
-    public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
-        ComponentName thisWidget = new ComponentName(context, WidgetTimetable.class);
-
-        timetables = new SparseArray<>();
-        //timetables.clear();
-
-        App app = (App)context.getApplicationContext();
-
-        int[] allWidgetIds = appWidgetManager.getAppWidgetIds(thisWidget);
-        // There may be multiple widgets active, so update all of them
-        for (int appWidgetId : allWidgetIds) {
-
-            //d(TAG, "thr "+Thread.currentThread().getName());
-
-            WidgetConfig widgetConfig = app.appConfig.widgetTimetableConfigs.get(appWidgetId);
-            if (widgetConfig == null) {
-                widgetConfig = new WidgetConfig(app.profileFirstId());
-                app.appConfig.widgetTimetableConfigs.put(appWidgetId, widgetConfig);
-                app.appConfig.savePending = true;
-            }
-
-            RemoteViews views;
-            if (widgetConfig.bigStyle) {
-                views = new RemoteViews(context.getPackageName(), widgetConfig.darkTheme ? R.layout.widget_timetable_dark_big : R.layout.widget_timetable_big);
-            }
-            else {
-                views = new RemoteViews(context.getPackageName(), widgetConfig.darkTheme ? R.layout.widget_timetable_dark : R.layout.widget_timetable);
-            }
-
-            PorterDuff.Mode mode = PorterDuff.Mode.DST_IN;
-            /*if (widgetConfig.darkTheme) {
-                switch (modeInt) {
-                    case 0:
-                        mode = PorterDuff.Mode.ADD;
-                        d(TAG, "ADD");
-                        break;
-                    case 1:
-                        mode = PorterDuff.Mode.DST_ATOP;
-                        d(TAG, "DST_ATOP");
-                        break;
-                    case 2:
-                        mode = PorterDuff.Mode.DST_IN;
-                        d(TAG, "DST_IN");
-                        break;
-                    case 3:
-                        mode = PorterDuff.Mode.DST_OUT;
-                        d(TAG, "DST_OUT");
-                        break;
-                    case 4:
-                        mode = PorterDuff.Mode.DST_OVER;
-                        d(TAG, "DST_OVER");
-                        break;
-                    case 5:
-                        mode = PorterDuff.Mode.LIGHTEN;
-                        d(TAG, "LIGHTEN");
-                        break;
-                    case 6:
-                        mode = PorterDuff.Mode.MULTIPLY;
-                        d(TAG, "MULTIPLY");
-                        break;
-                    case 7:
-                        mode = PorterDuff.Mode.OVERLAY;
-                        d(TAG, "OVERLAY");
-                        break;
-                    case 8:
-                        mode = PorterDuff.Mode.SCREEN;
-                        d(TAG, "SCREEN");
-                        break;
-                    case 9:
-                        mode = PorterDuff.Mode.SRC_ATOP;
-                        d(TAG, "SRC_ATOP");
-                        break;
-                    case 10:
-                        mode = PorterDuff.Mode.SRC_IN;
-                        d(TAG, "SRC_IN");
-                        break;
-                    case 11:
-                        mode = PorterDuff.Mode.SRC_OUT;
-                        d(TAG, "SRC_OUT");
-                        break;
-                    case 12:
-                        mode = PorterDuff.Mode.SRC_OVER;
-                        d(TAG, "SRC_OVER");
-                        break;
-                    case 13:
-                        mode = PorterDuff.Mode.XOR;
-                        d(TAG, "XOR");
-                        break;
-                    default:
-                        modeInt = 0;
-                        mode = PorterDuff.Mode.ADD;
-                        d(TAG, "ADD");
-                        break;
-                }
-            }*/
-            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.P) {
-                // this code seems to crash the launcher on >= P
-                float transparency = widgetConfig.opacity;  //0...1
-                long colorFilter = 0x01000000L * (long) (255f * transparency);
-                try {
-                    final Method[] declaredMethods = Class.forName("android.widget.RemoteViews").getDeclaredMethods();
-                    final int len = declaredMethods.length;
-                    if (len > 0) {
-                        for (int m = 0; m < len; m++) {
-                            final Method method = declaredMethods[m];
-                            if (method.getName().equals("setDrawableParameters")) {
-                                method.setAccessible(true);
-                                method.invoke(views, R.id.widgetTimetableListView, true, -1, (int) colorFilter, mode, -1);
-                                method.invoke(views, R.id.widgetTimetableHeader, true, -1, (int) colorFilter, mode, -1);
-                                break;
-                            }
-                        }
-                    }
-                } catch (ClassNotFoundException e) {
-                    e.printStackTrace();
-                } catch (InvocationTargetException e) {
-                    e.printStackTrace();
-                } catch (IllegalAccessException e) {
-                    e.printStackTrace();
-                } catch (IllegalArgumentException e) {
-                    e.printStackTrace();
-                }
-            }
-
-            Intent refreshIntent = new Intent(context, WidgetTimetable.class);
-            refreshIntent.setAction(AppWidgetManager.ACTION_APPWIDGET_UPDATE);
-            refreshIntent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS, appWidgetIds);
-            PendingIntent pendingRefreshIntent = PendingIntent.getBroadcast(context,
-                    0, refreshIntent, PendingIntent.FLAG_UPDATE_CURRENT);
-            views.setOnClickPendingIntent(R.id.widgetTimetableRefresh, pendingRefreshIntent);
-
-            views.setOnClickPendingIntent(R.id.widgetTimetableSync, WidgetTimetable.getPendingSelfIntent(context, ACTION_SYNC_DATA));
-
-            views.setImageViewBitmap(R.id.widgetTimetableRefresh, new IconicsDrawable(context, CommunityMaterial.Icon2.cmd_refresh)
-                    .color(IconicsColor.colorInt(Color.WHITE))
-                    .size(IconicsSize.dp(widgetConfig.bigStyle ? 24 : 16)).toBitmap());
-
-            views.setImageViewBitmap(R.id.widgetTimetableSync, new IconicsDrawable(context, CommunityMaterial.Icon2.cmd_sync)
-                    .color(IconicsColor.colorInt(Color.WHITE))
-                    .size(IconicsSize.dp(widgetConfig.bigStyle ? 24 : 16)).toBitmap());
-
-            boolean unified = widgetConfig.profileId == -1;
-
-            List<Profile> profileList = new ArrayList<>();
-            if (unified) {
-                profileList = app.db.profileDao().getAllNow();
-                filterOutArchived(profileList);
-            }
-            else {
-                Profile profile = app.db.profileDao().getByIdNow(widgetConfig.profileId);
-                if (profile != null) {
-                    profileList.add(profile);
-                }
-            }
-
-            //d(TAG, "Profiles: "+ Arrays.toString(profileList.toArray()));
-
-            if (profileList == null || profileList.size() == 0) {
-                views.setViewVisibility(R.id.widgetTimetableLoading, View.VISIBLE);
-                views.setTextViewText(R.id.widgetTimetableLoading, app.getString(R.string.widget_timetable_profile_doesnt_exist));
-            }
-            else {
-                views.setViewVisibility(R.id.widgetTimetableLoading, View.GONE);
-                //Register profile;
-
-                long bellSyncDiffMillis = 0;
-                if (app.appConfig.bellSyncDiff != null) {
-                    bellSyncDiffMillis = app.appConfig.bellSyncDiff.hour * 60 * 60 * 1000 + app.appConfig.bellSyncDiff.minute * 60 * 1000 + app.appConfig.bellSyncDiff.second * 1000;
-                    bellSyncDiffMillis *= app.appConfig.bellSyncMultiplier;
-                    bellSyncDiffMillis *= -1;
-                }
-
-                List<ItemWidgetTimetableModel> lessonList = new ArrayList<>();
-
-                Time syncedNow = Time.fromMillis(Time.getNow().getInMillis() + bellSyncDiffMillis);
-
-                Date today = Date.getToday();
-
-                int openProfileId = -1;
-                Date displayingDate = null;
-                int displayingWeekDay = 0;
-                if (unified) {
-                    views.setTextViewText(R.id.widgetTimetableSubtitle, app.getString(R.string.widget_timetable_title_unified));
-                }
-                else {
-                    views.setTextViewText(R.id.widgetTimetableSubtitle, profileList.get(0).getName());
-                    openProfileId = profileList.get(0).getId();
-                }
-
-                List<LessonFull> lessons = app.db.lessonDao().getAllWeekNow(unified ? -1 : openProfileId, today.clone().stepForward(0, 0, -today.getWeekDay()), today);
-
-                int scrollPos = 0;
-
-                for (Profile profile: profileList) {
-                    Date profileDisplayingDate = HomeFragment.findDateWithLessons(profile.getId(), lessons, syncedNow, 1);
-                    int profileDisplayingWeekDay = profileDisplayingDate.getWeekDay();
-                    int dayDiff = Date.diffDays(profileDisplayingDate, Date.getToday());
-
-                    //d(TAG, "For profile "+profile.name+" displayingDate is "+profileDisplayingDate.getStringY_m_d());
-                    if (displayingDate == null || profileDisplayingDate.getValue() < displayingDate.getValue()) {
-                        displayingDate = profileDisplayingDate;
-                        displayingWeekDay = profileDisplayingWeekDay;
-                        //d(TAG, "Setting as global dd");
-                        if (dayDiff == 0) {
-                            views.setTextViewText(R.id.widgetTimetableTitle, app.getString(R.string.day_today_format, Week.getFullDayName(displayingWeekDay)));
-                        } else if (dayDiff == 1) {
-                            views.setTextViewText(R.id.widgetTimetableTitle, app.getString(R.string.day_tomorrow_format, Week.getFullDayName(displayingWeekDay)));
-                        } else {
-                            views.setTextViewText(R.id.widgetTimetableTitle, Week.getFullDayName(displayingWeekDay) + " " + profileDisplayingDate.getStringDm());
-                        }
-                    }
-                }
-
-                for (Profile profile: profileList) {
-                    int pos = 0;
-
-                    List<EventFull> events = app.db.eventDao().getAllByDateNow(profile.getId(), displayingDate);
-                    if (events == null)
-                        events = new ArrayList<>();
-
-                    if (unified) {
-                        ItemWidgetTimetableModel separator = new ItemWidgetTimetableModel();
-                        separator.profileId = profile.getId();
-                        separator.bigStyle = widgetConfig.bigStyle;
-                        separator.darkTheme = widgetConfig.darkTheme;
-                        separator.separatorProfileName = profile.getName();
-                        lessonList.add(separator);
-                    }
-
-                    for (LessonFull lesson : lessons) {
-                        //d(TAG, "Profile "+profile.id+" Lesson profileId "+lesson.profileId+" weekDay "+lesson.weekDay+", "+lesson);
-                        if (profile.getId() != lesson.profileId || displayingWeekDay != lesson.weekDay)
-                            continue;
-                        //d(TAG, "Not skipped");
-                        ItemWidgetTimetableModel model = new ItemWidgetTimetableModel();
-
-                        model.bigStyle = widgetConfig.bigStyle;
-                        model.darkTheme = widgetConfig.darkTheme;
-
-                        model.profileId = profile.getId();
-
-                        model.lessonDate = displayingDate;
-                        model.startTime = lesson.startTime;
-                        model.endTime = lesson.endTime;
-
-                        model.lessonPassed = (syncedNow.getValue() > lesson.endTime.getValue()) && displayingWeekDay == Week.getTodayWeekDay();
-                        model.lessonCurrent = (Time.inRange(lesson.startTime, lesson.endTime, syncedNow)) && displayingWeekDay == Week.getTodayWeekDay();
-
-                        if (model.lessonCurrent) {
-                            scrollPos = pos;
-                        } else if (model.lessonPassed) {
-                            scrollPos = pos + 1;
-                        }
-                        pos++;
-
-                        model.subjectName = bs(lesson.subjectLongName);
-                        model.classroomName = lesson.classroomName;
-
-                        model.bellSyncDiffMillis = bellSyncDiffMillis;
-
-                        if (lesson.changeId != 0) {
-                            if (lesson.changeType == LessonChange.TYPE_CHANGE) {
-                                model.lessonChange = true;
-                                if (lesson.changedClassroomName()) {
-                                    model.newClassroomName = lesson.changeClassroomName;
-                                }
-
-                                if (lesson.changedSubjectLongName()) {
-                                    model.newSubjectName = lesson.changeSubjectLongName;
-                                }
-                            }
-                            if (lesson.changeType == LessonChange.TYPE_CANCELLED) {
-                                model.lessonCancelled = true;
-                            }
-                        }
-
-                        for (EventFull event : events) {
-                            if (event.startTime == null)
-                                continue;
-                            if (event.eventDate.getValue() == displayingDate.getValue()
-                                    && event.startTime.getValue() == lesson.startTime.getValue()) {
-                                model.eventColors.add(event.type == TYPE_HOMEWORK ? ItemWidgetTimetableModel.EVENT_COLOR_HOMEWORK : event.getColor());
-                            }
-                        }
-
-                        lessonList.add(model);
-                    }
-                }
-
-                if (lessonList.size() == 0) {
-                    views.setViewVisibility(R.id.widgetTimetableLoading, View.VISIBLE);
-                    views.setRemoteAdapter(R.id.widgetTimetableListView, new Intent());
-                    views.setTextViewText(R.id.widgetTimetableLoading, app.getString(R.string.widget_timetable_no_lessons));
-                    appWidgetManager.updateAppWidget(appWidgetId, views);
-                }
-                else {
-                    views.setViewVisibility(R.id.widgetTimetableLoading, View.GONE);
-
-                    timetables.put(appWidgetId, lessonList);
-                    //WidgetTimetableListProvider.widgetsLessons.put(appWidgetId, lessons);
-                    //views.setRemoteAdapter(R.id.widgetTimetableListView, new Intent());
-                    Intent listIntent = new Intent(context, WidgetTimetableService.class);
-                    listIntent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
-                    listIntent.setData(Uri.parse(listIntent.toUri(Intent.URI_INTENT_SCHEME)));
-                    views.setRemoteAdapter(R.id.widgetTimetableListView, listIntent);
-
-                    // template to handle the click listener for each item
-                    Intent intentTemplate = new Intent(context, LessonDetailsActivity.class);
-                    // Old activities shouldn't be in the history stack
-                    intentTemplate.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
-                    PendingIntent pendingIntentTimetable = PendingIntent.getActivity(context,
-                            0,
-                            intentTemplate,
-                            0);
-                    views.setPendingIntentTemplate(R.id.widgetTimetableListView, pendingIntentTimetable);
-
-                    Intent openIntent = new Intent(context, MainActivity.class);
-                    openIntent.setAction("android.intent.action.MAIN");
-                    if (!unified) {
-                        openIntent.putExtra("profileId", openProfileId);
-                        openIntent.putExtra("timetableDate", displayingDate.getValue());
-                    }
-                    openIntent.putExtra("fragmentId", MainActivity.DRAWER_ITEM_TIMETABLE);
-                    PendingIntent pendingOpenIntent = PendingIntent.getActivity(context,
-                            appWidgetId, openIntent, PendingIntent.FLAG_UPDATE_CURRENT);
-                    views.setOnClickPendingIntent(R.id.widgetTimetableHeader, pendingOpenIntent);
-
-                    if (!unified)
-                        views.setScrollPosition(R.id.widgetTimetableListView, scrollPos);
-                }
-            }
-
-            appWidgetManager.updateAppWidget(appWidgetId, views);
-            appWidgetManager.notifyAppWidgetViewDataChanged(appWidgetId, R.id.widgetTimetableListView);
-        }
-        //modeInt++;
-    }
-
-    @Override
-    public void onEnabled(Context context) {
-        // Enter relevant functionality for when the first widget is created
-    }
-
-    @Override
-    public void onDeleted(Context context, int[] appWidgetIds) {
-        App app = (App) context.getApplicationContext();
-        for (int appWidgetId: appWidgetIds) {
-            app.appConfig.widgetTimetableConfigs.remove(appWidgetId);
-        }
-        app.saveConfig("widgetTimetableConfigs");
-    }
-}
-

app/src/main/java/pl/szczodrzynski/edziennik/config/AbstractConfig.kt

@@ -0,0 +1,9 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-11-27.
+ */
+
+package pl.szczodrzynski.edziennik.config
+
+interface AbstractConfig {
+    fun set(key: String, value: String?)
+}

app/src/main/java/pl/szczodrzynski/edziennik/config/Config.kt

@@ -0,0 +1,138 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-11-26.
+ */
+
+package pl.szczodrzynski.edziennik.config
+
+import com.google.gson.JsonObject
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.launch
+import pl.szczodrzynski.edziennik.App
+import pl.szczodrzynski.edziennik.BuildConfig
+import pl.szczodrzynski.edziennik.config.db.ConfigEntry
+import pl.szczodrzynski.edziennik.config.utils.ConfigMigration
+import pl.szczodrzynski.edziennik.config.utils.get
+import pl.szczodrzynski.edziennik.config.utils.set
+import pl.szczodrzynski.edziennik.config.utils.toHashMap
+import pl.szczodrzynski.edziennik.data.api.szkolny.response.Update
+import pl.szczodrzynski.edziennik.data.db.AppDb
+import kotlin.coroutines.CoroutineContext
+
+class Config(val db: AppDb) : CoroutineScope, AbstractConfig {
+    companion object {
+        const val DATA_VERSION = 12
+    }
+
+    private val job = Job()
+    override val coroutineContext: CoroutineContext
+        get() = job + Dispatchers.Default
+
+    val values: HashMap<String, String?> = hashMapOf()
+
+    val ui by lazy { ConfigUI(this) }
+    val sync by lazy { ConfigSync(this) }
+    val timetable by lazy { ConfigTimetable(this) }
+    val grades by lazy { ConfigGrades(this) }
+
+    private var mDataVersion: Int? = null
+    var dataVersion: Int
+        get() { mDataVersion = mDataVersion ?: values.get("dataVersion", 0); return mDataVersion ?: 0 }
+        set(value) { set("dataVersion", value); mDataVersion = value }
+
+    private var mHash: String? = null
+    var hash: String
+        get() { mHash = mHash ?: values.get("hash", ""); return mHash ?: "" }
+        set(value) { set("hash", value); mHash = value }
+
+    private var mLastProfileId: Int? = null
+    var lastProfileId: Int
+        get() { mLastProfileId = mLastProfileId ?: values.get("lastProfileId", 0); return mLastProfileId ?: 0 }
+        set(value) { set("lastProfileId", value); mLastProfileId = value }
+
+    private var mUpdatesChannel: String? = null
+    var updatesChannel: String
+        get() { mUpdatesChannel = mUpdatesChannel ?: values.get("updatesChannel", "release"); return mUpdatesChannel ?: "release" }
+        set(value) { set("updatesChannel", value); mUpdatesChannel = value }
+    private var mUpdate: Update? = null
+    var update: Update?
+        get() { mUpdate = mUpdate ?: values.get("update", null as Update?); return mUpdate ?: null as Update? }
+        set(value) { set("update", value); mUpdate = value }
+
+    private var mAppVersion: Int? = null
+    var appVersion: Int
+        get() { mAppVersion = mAppVersion ?: values.get("appVersion", BuildConfig.VERSION_CODE); return mAppVersion ?: BuildConfig.VERSION_CODE }
+        set(value) { set("appVersion", value); mAppVersion = value }
+
+    private var mLoginFinished: Boolean? = null
+    var loginFinished: Boolean
+        get() { mLoginFinished = mLoginFinished ?: values.get("loginFinished", false); return mLoginFinished ?: false }
+        set(value) { set("loginFinished", value); mLoginFinished = value }
+
+    private var mPrivacyPolicyAccepted: Boolean? = null
+    var privacyPolicyAccepted: Boolean
+        get() { mPrivacyPolicyAccepted = mPrivacyPolicyAccepted ?: values.get("privacyPolicyAccepted", false); return mPrivacyPolicyAccepted ?: false }
+        set(value) { set("privacyPolicyAccepted", value); mPrivacyPolicyAccepted = value }
+
+    private var mDebugMode: Boolean? = null
+    var debugMode: Boolean
+        get() { mDebugMode = mDebugMode ?: values.get("debugMode", false); return mDebugMode ?: false }
+        set(value) { set("debugMode", value); mDebugMode = value }
+
+    private var mDevModePassword: String? = null
+    var devModePassword: String?
+        get() { mDevModePassword = mDevModePassword ?: values.get("devModePassword", null as String?); return mDevModePassword }
+        set(value) { set("devModePassword", value); mDevModePassword = value }
+
+    private var mAppInstalledTime: Long? = null
+    var appInstalledTime: Long
+        get() { mAppInstalledTime = mAppInstalledTime ?: values.get("appInstalledTime", 0L); return mAppInstalledTime ?: 0L }
+        set(value) { set("appInstalledTime", value); mAppInstalledTime = value }
+
+    private var mAppRateSnackbarTime: Long? = null
+    var appRateSnackbarTime: Long
+        get() { mAppRateSnackbarTime = mAppRateSnackbarTime ?: values.get("appRateSnackbarTime", 0L); return mAppRateSnackbarTime ?: 0L }
+        set(value) { set("appRateSnackbarTime", value); mAppRateSnackbarTime = value }
+
+    private var mRunSync: Boolean? = null
+    var runSync: Boolean
+        get() { mRunSync = mRunSync ?: values.get("runSync", false); return mRunSync ?: false }
+        set(value) { set("runSync", value); mRunSync = value }
+
+    private var mWidgetConfigs: JsonObject? = null
+    var widgetConfigs: JsonObject
+        get() { mWidgetConfigs = mWidgetConfigs ?: values.get("widgetConfigs", JsonObject()); return mWidgetConfigs ?: JsonObject() }
+        set(value) { set("widgetConfigs", value); mWidgetConfigs = value }
+
+    private var mArchiverEnabled: Boolean? = null
+    var archiverEnabled: Boolean
+        get() { mArchiverEnabled = mArchiverEnabled ?: values.get("archiverEnabled", true); return mArchiverEnabled ?: true }
+        set(value) { set("archiverEnabled", value); mArchiverEnabled = value }
+
+    private var rawEntries: List<ConfigEntry> = db.configDao().getAllNow()
+    private val profileConfigs: HashMap<Int, ProfileConfig> = hashMapOf()
+    init {
+        rawEntries.toHashMap(-1, values)
+    }
+    fun migrate(app: App) {
+        if (dataVersion < DATA_VERSION)
+            ConfigMigration(app, this)
+    }
+    fun getFor(profileId: Int): ProfileConfig {
+        return profileConfigs[profileId] ?: ProfileConfig(db, profileId, db.configDao().getAllNow(profileId)).also {
+            profileConfigs[profileId] = it
+        }
+    }
+    fun forProfile() = getFor(App.profileId)
+
+    fun setProfile(profileId: Int) {
+    }
+
+    override fun set(key: String, value: String?) {
+        values[key] = value
+        launch {
+            db.configDao().add(ConfigEntry(-1, key, value))
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigGrades.kt

@@ -0,0 +1,16 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-11-26.
+ */
+
+package pl.szczodrzynski.edziennik.config
+
+import pl.szczodrzynski.edziennik.config.utils.get
+import pl.szczodrzynski.edziennik.config.utils.set
+import pl.szczodrzynski.edziennik.utils.managers.GradesManager
+
+class ConfigGrades(private val config: Config) {
+    private var mOrderBy: Int? = null
+    var orderBy: Int
+        get() { mOrderBy = mOrderBy ?: config.values.get("gradesOrderBy", 0); return mOrderBy ?: GradesManager.ORDER_BY_DATE_DESC }
+        set(value) { config.set("gradesOrderBy", value); mOrderBy = value }
+}

app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigSync.kt

@@ -0,0 +1,128 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-11-26.
+ */
+
+package pl.szczodrzynski.edziennik.config
+
+import com.google.gson.Gson
+import com.google.gson.reflect.TypeToken
+import pl.szczodrzynski.edziennik.config.utils.get
+import pl.szczodrzynski.edziennik.config.utils.getIntList
+import pl.szczodrzynski.edziennik.config.utils.set
+import pl.szczodrzynski.edziennik.config.utils.setMap
+import pl.szczodrzynski.edziennik.data.api.szkolny.response.RegisterAvailabilityStatus
+import pl.szczodrzynski.edziennik.utils.models.Time
+
+class ConfigSync(private val config: Config) {
+    private val gson = Gson()
+
+    private var mDontShowAppManagerDialog: Boolean? = null
+    var dontShowAppManagerDialog: Boolean
+        get() { mDontShowAppManagerDialog = mDontShowAppManagerDialog ?: config.values.get("dontShowAppManagerDialog", false); return mDontShowAppManagerDialog ?: false }
+        set(value) { config.set("dontShowAppManagerDialog", value); mDontShowAppManagerDialog = value }
+
+    private var mSyncEnabled: Boolean? = null
+    var enabled: Boolean
+        get() { mSyncEnabled = mSyncEnabled ?: config.values.get("syncEnabled", true); return mSyncEnabled ?: true }
+        set(value) { config.set("syncEnabled", value); mSyncEnabled = value }
+
+    private var mWebPushEnabled: Boolean? = null
+    var webPushEnabled: Boolean
+        get() { mWebPushEnabled = mWebPushEnabled ?: config.values.get("webPushEnabled", true); return mWebPushEnabled ?: true }
+        set(value) { config.set("webPushEnabled", value); mWebPushEnabled = value }
+
+    private var mSyncOnlyWifi: Boolean? = null
+    var onlyWifi: Boolean
+        get() { mSyncOnlyWifi = mSyncOnlyWifi ?: config.values.get("syncOnlyWifi", false); return mSyncOnlyWifi ?: notifyAboutUpdates }
+        set(value) { config.set("syncOnlyWifi", value); mSyncOnlyWifi = value }
+
+    private var mSyncInterval: Int? = null
+    var interval: Int
+        get() { mSyncInterval = mSyncInterval ?: config.values.get("syncInterval", 60*60); return mSyncInterval ?: 60*60 }
+        set(value) { config.set("syncInterval", value); mSyncInterval = value }
+
+    private var mNotifyAboutUpdates: Boolean? = null
+    var notifyAboutUpdates: Boolean
+        get() { mNotifyAboutUpdates = mNotifyAboutUpdates ?: config.values.get("notifyAboutUpdates", true); return mNotifyAboutUpdates ?: true }
+        set(value) { config.set("notifyAboutUpdates", value); mNotifyAboutUpdates = value }
+
+    private var mLastAppSync: Long? = null
+    var lastAppSync: Long
+        get() { mLastAppSync = mLastAppSync ?: config.values.get("lastAppSync", 0L); return mLastAppSync ?: 0L }
+        set(value) { config.set("lastAppSync", value); mLastAppSync = value }
+
+    /*     ____        _      _     _
+          / __ \      (_)    | |   | |
+         | |  | |_   _ _  ___| |_  | |__   ___  _   _ _ __ ___
+         | |  | | | | | |/ _ \ __| | '_ \ / _ \| | | | '__/ __|
+         | |__| | |_| | |  __/ |_  | | | | (_) | |_| | |  \__ \
+          \___\_\\__,_|_|\___|\__| |_| |_|\___/ \__,_|_|  |__*/
+    private var mQuietHoursEnabled: Boolean? = null
+    var quietHoursEnabled: Boolean
+        get() { mQuietHoursEnabled = mQuietHoursEnabled ?: config.values.get("quietHoursEnabled", false); return mQuietHoursEnabled ?: false }
+        set(value) { config.set("quietHoursEnabled", value); mQuietHoursEnabled = value }
+
+    private var mQuietHoursStart: Time? = null
+    var quietHoursStart: Time?
+        get() { mQuietHoursStart = mQuietHoursStart ?: config.values.get("quietHoursStart", null as Time?); return mQuietHoursStart }
+        set(value) { config.set("quietHoursStart", value); mQuietHoursStart = value }
+
+    private var mQuietHoursEnd: Time? = null
+    var quietHoursEnd: Time?
+        get() { mQuietHoursEnd = mQuietHoursEnd ?: config.values.get("quietHoursEnd", null as Time?); return mQuietHoursEnd }
+        set(value) { config.set("quietHoursEnd", value); mQuietHoursEnd = value }
+
+    private var mQuietDuringLessons: Boolean? = null
+    var quietDuringLessons: Boolean
+        get() { mQuietDuringLessons = mQuietDuringLessons ?: config.values.get("quietDuringLessons", false); return mQuietDuringLessons ?: false }
+        set(value) { config.set("quietDuringLessons", value); mQuietDuringLessons = value }
+
+    /*    ______ _____ __  __   _______    _
+         |  ____/ ____|  \/  | |__   __|  | |
+         | |__ | |    | \  / |    | | ___ | | _____ _ __  ___
+         |  __|| |    | |\/| |    | |/ _ \| |/ / _ \ '_ \/ __|
+         | |   | |____| |  | |    | | (_) |   <  __/ | | \__ \
+         |_|    \_____|_|  |_|    |_|\___/|_|\_\___|_| |_|__*/
+    private var mTokenApp: String? = null
+    var tokenApp: String?
+        get() { mTokenApp = mTokenApp ?: config.values.get("tokenApp", null as String?); return mTokenApp }
+        set(value) { config.set("tokenApp", value); mTokenApp = value }
+    private var mTokenMobidziennik: String? = null
+    var tokenMobidziennik: String?
+        get() { mTokenMobidziennik = mTokenMobidziennik ?: config.values.get("tokenMobidziennik", null as String?); return mTokenMobidziennik }
+        set(value) { config.set("tokenMobidziennik", value); mTokenMobidziennik = value }
+    private var mTokenLibrus: String? = null
+    var tokenLibrus: String?
+        get() { mTokenLibrus = mTokenLibrus ?: config.values.get("tokenLibrus", null as String?); return mTokenLibrus }
+        set(value) { config.set("tokenLibrus", value); mTokenLibrus = value }
+    private var mTokenVulcan: String? = null
+    var tokenVulcan: String?
+        get() { mTokenVulcan = mTokenVulcan ?: config.values.get("tokenVulcan", null as String?); return mTokenVulcan }
+        set(value) { config.set("tokenVulcan", value); mTokenVulcan = value }
+    private var mTokenVulcanHebe: String? = null
+    var tokenVulcanHebe: String?
+        get() { mTokenVulcanHebe = mTokenVulcanHebe ?: config.values.get("tokenVulcanHebe", null as String?); return mTokenVulcanHebe }
+        set(value) { config.set("tokenVulcanHebe", value); mTokenVulcanHebe = value }
+
+    private var mTokenMobidziennikList: List<Int>? = null
+    var tokenMobidziennikList: List<Int>
+        get() { mTokenMobidziennikList = mTokenMobidziennikList ?: config.values.getIntList("tokenMobidziennikList", listOf()); return mTokenMobidziennikList ?: listOf() }
+        set(value) { config.set("tokenMobidziennikList", value); mTokenMobidziennikList = value }
+    private var mTokenLibrusList: List<Int>? = null
+    var tokenLibrusList: List<Int>
+        get() { mTokenLibrusList = mTokenLibrusList ?: config.values.getIntList("tokenLibrusList", listOf()); return mTokenLibrusList ?: listOf() }
+        set(value) { config.set("tokenLibrusList", value); mTokenLibrusList = value }
+    private var mTokenVulcanList: List<Int>? = null
+    var tokenVulcanList: List<Int>
+        get() { mTokenVulcanList = mTokenVulcanList ?: config.values.getIntList("tokenVulcanList", listOf()); return mTokenVulcanList ?: listOf() }
+        set(value) { config.set("tokenVulcanList", value); mTokenVulcanList = value }
+    private var mTokenVulcanHebeList: List<Int>? = null
+    var tokenVulcanHebeList: List<Int>
+        get() { mTokenVulcanHebeList = mTokenVulcanHebeList ?: config.values.getIntList("tokenVulcanHebeList", listOf()); return mTokenVulcanHebeList ?: listOf() }
+        set(value) { config.set("tokenVulcanHebeList", value); mTokenVulcanHebeList = value }
+
+    private var mRegisterAvailability: Map<String, RegisterAvailabilityStatus>? = null
+    var registerAvailability: Map<String, RegisterAvailabilityStatus>
+        get() { mRegisterAvailability = mRegisterAvailability ?: config.values.get("registerAvailability", null as String?)?.let { it -> gson.fromJson<Map<String, RegisterAvailabilityStatus>>(it, object: TypeToken<Map<String, RegisterAvailabilityStatus>>(){}.type) }; return mRegisterAvailability ?: mapOf() }
+        set(value) { config.setMap("registerAvailability", value); mRegisterAvailability = value }
+}

app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigTimetable.kt

@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-11-26.
+ */
+
+package pl.szczodrzynski.edziennik.config
+
+import pl.szczodrzynski.edziennik.config.utils.get
+import pl.szczodrzynski.edziennik.config.utils.set
+import pl.szczodrzynski.edziennik.utils.models.Time
+
+class ConfigTimetable(private val config: Config) {
+    private var mBellSyncMultiplier: Int? = null
+    var bellSyncMultiplier: Int
+        get() { mBellSyncMultiplier = mBellSyncMultiplier ?: config.values.get("bellSyncMultiplier", 0); return mBellSyncMultiplier ?: 0 }
+        set(value) { config.set("bellSyncMultiplier", value); mBellSyncMultiplier = value }
+
+    private var mBellSyncDiff: Time? = null
+    var bellSyncDiff: Time?
+        get() { mBellSyncDiff = mBellSyncDiff ?: config.values.get("bellSyncDiff", null as Time?); return mBellSyncDiff }
+        set(value) { config.set("bellSyncDiff", value); mBellSyncDiff = value }
+
+    private var mCountInSeconds: Boolean? = null
+    var countInSeconds: Boolean
+        get() { mCountInSeconds = mCountInSeconds ?: config.values.get("countInSeconds", false); return mCountInSeconds ?: false }
+        set(value) { config.set("countInSeconds", value); mCountInSeconds = value }
+}

app/src/main/java/pl/szczodrzynski/edziennik/config/ConfigUI.kt

@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-11-26.
+ */
+
+package pl.szczodrzynski.edziennik.config
+
+import pl.szczodrzynski.edziennik.config.utils.get
+import pl.szczodrzynski.edziennik.config.utils.getIntList
+import pl.szczodrzynski.edziennik.config.utils.set
+
+class ConfigUI(private val config: Config) {
+    private var mTheme: Int? = null
+    var theme: Int
+        get() { mTheme = mTheme ?: config.values.get("theme", 1); return mTheme ?: 1 }
+        set(value) { config.set("theme", value); mTheme = value }
+
+    private var mLanguage: String? = null
+    var language: String?
+        get() { mLanguage = mLanguage ?: config.values.get("language", null as String?); return mLanguage }
+        set(value) { config.set("language", value); mLanguage = value }
+
+    private var mHeaderBackground: String? = null
+    var headerBackground: String?
+        get() { mHeaderBackground = mHeaderBackground ?: config.values.get("headerBg", null as String?); return mHeaderBackground }
+        set(value) { config.set("headerBg", value); mHeaderBackground = value }
+
+    private var mAppBackground: String? = null
+    var appBackground: String?
+        get() { mAppBackground = mAppBackground ?: config.values.get("appBg", null as String?); return mAppBackground }
+        set(value) { config.set("appBg", value); mAppBackground = value }
+
+    private var mMiniMenuVisible: Boolean? = null
+    var miniMenuVisible: Boolean
+        get() { mMiniMenuVisible = mMiniMenuVisible ?: config.values.get("miniMenuVisible", false); return mMiniMenuVisible ?: false }
+        set(value) { config.set("miniMenuVisible", value); mMiniMenuVisible = value }
+
+    private var mMiniMenuButtons: List<Int>? = null
+    var miniMenuButtons: List<Int>
+        get() { mMiniMenuButtons = mMiniMenuButtons ?: config.values.getIntList("miniMenuButtons", listOf()); return mMiniMenuButtons ?: listOf() }
+        set(value) { config.set("miniMenuButtons", value); mMiniMenuButtons = value }
+
+    private var mOpenDrawerOnBackPressed: Boolean? = null
+    var openDrawerOnBackPressed: Boolean
+        get() { mOpenDrawerOnBackPressed = mOpenDrawerOnBackPressed ?: config.values.get("openDrawerOnBackPressed", false); return mOpenDrawerOnBackPressed ?: false }
+        set(value) { config.set("openDrawerOnBackPressed", value); mOpenDrawerOnBackPressed = value }
+
+    private var mSnowfall: Boolean? = null
+    var snowfall: Boolean
+        get() { mSnowfall = mSnowfall ?: config.values.get("snowfall", false); return mSnowfall ?: false }
+        set(value) { config.set("snowfall", value); mSnowfall = value }
+
+    private var mBottomSheetOpened: Boolean? = null
+    var bottomSheetOpened: Boolean
+        get() { mBottomSheetOpened = mBottomSheetOpened ?: config.values.get("bottomSheetOpened", false); return mBottomSheetOpened ?: false }
+        set(value) { config.set("bottomSheetOpened", value); mBottomSheetOpened = value }
+}

app/src/main/java/pl/szczodrzynski/edziennik/config/ProfileConfig.kt

@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-11-27.
+ */
+
+package pl.szczodrzynski.edziennik.config
+
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.launch
+import pl.szczodrzynski.edziennik.config.db.ConfigEntry
+import pl.szczodrzynski.edziennik.config.utils.ProfileConfigMigration
+import pl.szczodrzynski.edziennik.config.utils.get
+import pl.szczodrzynski.edziennik.config.utils.set
+import pl.szczodrzynski.edziennik.config.utils.toHashMap
+import pl.szczodrzynski.edziennik.data.db.AppDb
+import kotlin.coroutines.CoroutineContext
+
+class ProfileConfig(val db: AppDb, val profileId: Int, rawEntries: List<ConfigEntry>) : CoroutineScope, AbstractConfig {
+    companion object {
+        const val DATA_VERSION = 2
+    }
+
+    private val job = Job()
+    override val coroutineContext: CoroutineContext
+        get() = job + Dispatchers.Default
+
+    val values: HashMap<String, String?> = hashMapOf()
+
+    val grades by lazy { ProfileConfigGrades(this) }
+    val ui by lazy { ProfileConfigUI(this) }
+    val sync by lazy { ProfileConfigSync(this) }
+    val attendance by lazy { ProfileConfigAttendance(this) }
+    /*
+    val timetable by lazy { ConfigTimetable(this) }
+    val grades by lazy { ConfigGrades(this) }*/
+
+    private var mDataVersion: Int? = null
+    var dataVersion: Int
+        get() { mDataVersion = mDataVersion ?: values.get("dataVersion", 0); return mDataVersion ?: 0 }
+        set(value) { set("dataVersion", value); mDataVersion = value }
+
+    private var mHash: String? = null
+    var hash: String
+        get() { mHash = mHash ?: values.get("hash", ""); return mHash ?: "" }
+        set(value) { set("hash", value); mHash = value }
+
+    init {
+        rawEntries.toHashMap(profileId, values)
+        if (dataVersion < DATA_VERSION)
+            ProfileConfigMigration(this)
+    }
+
+    override fun set(key: String, value: String?) {
+        values[key] = value
+        launch {
+            db.configDao().add(ConfigEntry(profileId, key, value))
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/config/ProfileConfigAttendance.kt

@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2020-4-29. 
+ */
+
+package pl.szczodrzynski.edziennik.config
+
+import pl.szczodrzynski.edziennik.config.utils.get
+import pl.szczodrzynski.edziennik.config.utils.set
+
+class ProfileConfigAttendance(private val config: ProfileConfig) {
+    private var mAttendancePageSelection: Int? = null
+    var attendancePageSelection: Int
+        get() { mAttendancePageSelection = mAttendancePageSelection ?: config.values.get("attendancePageSelection", 1); return mAttendancePageSelection ?: 1 }
+        set(value) { config.set("attendancePageSelection", value); mAttendancePageSelection = value }
+
+    private var mUseSymbols: Boolean? = null
+    var useSymbols: Boolean
+        get() { mUseSymbols = mUseSymbols ?: config.values.get("useSymbols", false); return mUseSymbols ?: false }
+        set(value) { config.set("useSymbols", value); mUseSymbols = value }
+
+    private var mGroupConsecutiveDays: Boolean? = null
+    var groupConsecutiveDays: Boolean
+        get() { mGroupConsecutiveDays = mGroupConsecutiveDays ?: config.values.get("groupConsecutiveDays", true); return mGroupConsecutiveDays ?: true }
+        set(value) { config.set("groupConsecutiveDays", value); mGroupConsecutiveDays = value }
+
+    private var mShowPresenceInMonth: Boolean? = null
+    var showPresenceInMonth: Boolean
+        get() { mShowPresenceInMonth = mShowPresenceInMonth ?: config.values.get("showPresenceInMonth", false); return mShowPresenceInMonth ?: false }
+        set(value) { config.set("showPresenceInMonth", value); mShowPresenceInMonth = value }
+}

app/src/main/java/pl/szczodrzynski/edziennik/config/ProfileConfigGrades.kt

@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-11-27.
+ */
+
+package pl.szczodrzynski.edziennik.config
+
+import pl.szczodrzynski.edziennik.config.utils.get
+import pl.szczodrzynski.edziennik.config.utils.getFloat
+import pl.szczodrzynski.edziennik.config.utils.set
+import pl.szczodrzynski.edziennik.utils.managers.GradesManager.Companion.COLOR_MODE_WEIGHTED
+import pl.szczodrzynski.edziennik.utils.managers.GradesManager.Companion.YEAR_ALL_GRADES
+
+class ProfileConfigGrades(private val config: ProfileConfig) {
+    private var mColorMode: Int? = null
+    var colorMode: Int
+        get() { mColorMode = mColorMode ?: config.values.get("gradesColorMode", COLOR_MODE_WEIGHTED); return mColorMode ?: COLOR_MODE_WEIGHTED }
+        set(value) { config.set("gradesColorMode", value); mColorMode = value }
+
+    private var mYearAverageMode: Int? = null
+    var yearAverageMode: Int
+        get() { mYearAverageMode = mYearAverageMode ?: config.values.get("yearAverageMode", YEAR_ALL_GRADES); return mYearAverageMode ?: YEAR_ALL_GRADES }
+        set(value) { config.set("yearAverageMode", value); mYearAverageMode = value }
+
+    private var mHideImproved: Boolean? = null
+    var hideImproved: Boolean
+        get() { mHideImproved = mHideImproved ?: config.values.get("hideImproved", false); return mHideImproved ?: false }
+        set(value) { config.set("hideImproved", value); mHideImproved = value }
+
+    private var mAverageWithoutWeight: Boolean? = null
+    var averageWithoutWeight: Boolean
+        get() { mAverageWithoutWeight = mAverageWithoutWeight ?: config.values.get("averageWithoutWeight", true); return mAverageWithoutWeight ?: true }
+        set(value) { config.set("averageWithoutWeight", value); mAverageWithoutWeight = value }
+
+    private var mPlusValue: Float? = null
+    var plusValue: Float?
+        get() { mPlusValue = mPlusValue ?: config.values.getFloat("plusValue"); return mPlusValue }
+        set(value) { config.set("plusValue", value); mPlusValue = value }
+    private var mMinusValue: Float? = null
+    var minusValue: Float?
+        get() { mMinusValue = mMinusValue ?: config.values.getFloat("minusValue"); return mMinusValue }
+        set(value) { config.set("minusValue", value); mMinusValue = value }
+
+    private var mDontCountEnabled: Boolean? = null
+    var dontCountEnabled: Boolean
+        get() { mDontCountEnabled = mDontCountEnabled ?: config.values.get("dontCountEnabled", false); return mDontCountEnabled ?: false }
+        set(value) { config.set("dontCountEnabled", value); mDontCountEnabled = value }
+    
+    private var mDontCountGrades: List<String>? = null
+    var dontCountGrades: List<String>
+        get() { mDontCountGrades = mDontCountGrades ?: config.values.get("dontCountGrades", listOf()); return mDontCountGrades ?: listOf() }
+        set(value) { config.set("dontCountGrades", value); mDontCountGrades = value }
+
+    private var mHideSticksFromOld: Boolean? = null
+    var hideSticksFromOld: Boolean
+        get() { mHideSticksFromOld = mHideSticksFromOld ?: config.values.get("hideSticksFromOld", false); return mHideSticksFromOld ?: false }
+        set(value) { config.set("hideSticksFromOld", value); mHideSticksFromOld = value }
+}

app/src/main/java/pl/szczodrzynski/edziennik/config/ProfileConfigSync.kt

@@ -0,0 +1,15 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2020-2-21.
+ */
+
+package pl.szczodrzynski.edziennik.config
+
+import pl.szczodrzynski.edziennik.config.utils.get
+import pl.szczodrzynski.edziennik.config.utils.set
+
+class ProfileConfigSync(private val config: ProfileConfig) {
+    private var mNotificationFilter: List<Int>? = null
+    var notificationFilter: List<Int>
+        get() { mNotificationFilter = mNotificationFilter ?: config.values.get("notificationFilter", listOf()); return mNotificationFilter ?: listOf() }
+        set(value) { config.set("notificationFilter", value); mNotificationFilter = value }
+}

app/src/main/java/pl/szczodrzynski/edziennik/config/ProfileConfigUI.kt

@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2020-1-19.
+ */
+
+package pl.szczodrzynski.edziennik.config
+
+import pl.szczodrzynski.edziennik.config.utils.get
+import pl.szczodrzynski.edziennik.config.utils.set
+import pl.szczodrzynski.edziennik.data.db.entity.Profile.Companion.AGENDA_DEFAULT
+import pl.szczodrzynski.edziennik.ui.modules.home.HomeCardModel
+
+class ProfileConfigUI(private val config: ProfileConfig) {
+    private var mAgendaViewType: Int? = null
+    var agendaViewType: Int
+        get() { mAgendaViewType = mAgendaViewType ?: config.values.get("agendaViewType", 0); return mAgendaViewType ?: AGENDA_DEFAULT }
+        set(value) { config.set("agendaViewType", value); mAgendaViewType = value }
+
+    private var mHomeCards: List<HomeCardModel>? = null
+    var homeCards: List<HomeCardModel>
+        get() { mHomeCards = mHomeCards ?: config.values.get("homeCards", listOf(), HomeCardModel::class.java); return mHomeCards ?: listOf() }
+        set(value) { config.set("homeCards", value); mHomeCards = value }
+}

app/src/main/java/pl/szczodrzynski/edziennik/config/db/ConfigDao.kt

@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-11-27.
+ */
+
+package pl.szczodrzynski.edziennik.config.db
+
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.OnConflictStrategy
+import androidx.room.Query
+
+@Dao
+interface ConfigDao {
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    fun add(entry: ConfigEntry)
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    fun addAll(list: List<ConfigEntry>)
+
+    @Query("SELECT * FROM config WHERE profileId = -1")
+    fun getAllNow(): List<ConfigEntry>
+
+    @Query("SELECT * FROM config WHERE profileId = :profileId")
+    fun getAllNow(profileId: Int): List<ConfigEntry>
+
+    @Query("DELETE FROM config WHERE profileId = :profileId")
+    fun clear(profileId: Int)
+}

app/src/main/java/pl/szczodrzynski/edziennik/config/db/ConfigEntry.kt

@@ -0,0 +1,14 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-11-26.
+ */
+
+package pl.szczodrzynski.edziennik.config.db
+
+import androidx.room.Entity
+
+@Entity(tableName = "config", primaryKeys = ["profileId", "key"])
+data class ConfigEntry(
+        val profileId: Int = -1,
+        val key: String,
+        val value: String?
+)

app/src/main/java/pl/szczodrzynski/edziennik/config/utils/AppConfigMigrationV3.kt

@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2020-1-19.
+ */
+
+package pl.szczodrzynski.edziennik.config.utils
+
+import android.content.SharedPreferences
+import com.google.gson.Gson
+import com.google.gson.reflect.TypeToken
+import pl.szczodrzynski.edziennik.BuildConfig
+import pl.szczodrzynski.edziennik.MainActivity
+import pl.szczodrzynski.edziennik.config.Config
+import pl.szczodrzynski.edziennik.data.api.LOGIN_TYPE_LIBRUS
+import pl.szczodrzynski.edziennik.data.api.LOGIN_TYPE_MOBIDZIENNIK
+import pl.szczodrzynski.edziennik.data.api.LOGIN_TYPE_VULCAN
+import pl.szczodrzynski.edziennik.utils.models.Time
+import kotlin.math.abs
+
+class AppConfigMigrationV3(p: SharedPreferences, config: Config) {
+    init { config.apply {
+        val s = "app.appConfig"
+        if (dataVersion < 1) {
+            ui.theme = p.getString("$s.appTheme", null)?.toIntOrNull() ?: 1
+            sync.enabled = p.getString("$s.registerSyncEnabled", null)?.toBoolean() ?: true
+            sync.interval = p.getString("$s.registerSyncInterval", null)?.toIntOrNull() ?: 3600
+            val oldButtons = p.getString("$s.miniDrawerButtonIds", null)?.let { str ->
+                str.replace("[\\[\\]]*".toRegex(), "")
+                        .split(",\\s?".toRegex())
+                        .mapNotNull { it.toIntOrNull() }
+            }
+            ui.miniMenuButtons = oldButtons ?: listOf(
+                    MainActivity.DRAWER_ITEM_HOME,
+                    MainActivity.DRAWER_ITEM_TIMETABLE,
+                    MainActivity.DRAWER_ITEM_AGENDA,
+                    MainActivity.DRAWER_ITEM_GRADES,
+                    MainActivity.DRAWER_ITEM_MESSAGES,
+                    MainActivity.DRAWER_ITEM_HOMEWORK,
+                    MainActivity.DRAWER_ITEM_SETTINGS
+            )
+            dataVersion = 1
+        }
+        if (dataVersion < 2) {
+            devModePassword = p.getString("$s.devModePassword", null).fix()
+            sync.tokenApp = p.getString("$s.fcmToken", null).fix()
+            timetable.bellSyncMultiplier = p.getString("$s.bellSyncMultiplier", null)?.toIntOrNull() ?: 0
+            appRateSnackbarTime = p.getString("$s.appRateSnackbarTime", null)?.toLongOrNull() ?: 0
+            timetable.countInSeconds = p.getString("$s.countInSeconds", null)?.toBoolean() ?: false
+            ui.headerBackground = p.getString("$s.headerBackground", null).fix()
+            ui.appBackground = p.getString("$s.appBackground", null).fix()
+            ui.language = p.getString("$s.language", null).fix()
+            appVersion = p.getString("$s.lastAppVersion", null)?.toIntOrNull() ?: BuildConfig.VERSION_CODE
+            appInstalledTime = p.getString("$s.appInstalledTime", null)?.toLongOrNull() ?: 0
+            grades.orderBy = p.getString("$s.gradesOrderBy", null)?.toIntOrNull() ?: 0
+            sync.quietDuringLessons = p.getString("$s.quietDuringLessons", null)?.toBoolean() ?: false
+            ui.miniMenuVisible = p.getString("$s.miniDrawerVisible", null)?.toBoolean() ?: false
+            loginFinished = p.getString("$s.loginFinished", null)?.toBoolean() ?: false
+            sync.onlyWifi = p.getString("$s.registerSyncOnlyWifi", null)?.toBoolean() ?: false
+            sync.notifyAboutUpdates = p.getString("$s.notifyAboutUpdates", null)?.toBoolean() ?: true
+            timetable.bellSyncDiff = p.getString("$s.bellSyncDiff", null)?.let { Gson().fromJson(it, Time::class.java) }
+
+            val startMillis = p.getString("$s.quietHoursStart", null)?.toLongOrNull() ?: 0
+            val endMillis = p.getString("$s.quietHoursEnd", null)?.toLongOrNull() ?: 0
+            if (startMillis > 0) {
+                try {
+                    sync.quietHoursStart = Time.fromMillis(abs(startMillis))
+                    sync.quietHoursEnd = Time.fromMillis(abs(endMillis))
+                    sync.quietHoursEnabled = true
+                }
+                catch (_: Exception) {}
+            }
+            else {
+                sync.quietHoursEnabled = false
+                sync.quietHoursStart = null
+                sync.quietHoursEnd = null
+            }
+
+            sync.tokenMobidziennikList = listOf()
+            sync.tokenVulcanList = listOf()
+            sync.tokenLibrusList = listOf()
+            val tokens = p.getString("$s.fcmTokens", null)?.let { Gson().fromJson<Map<Int, Pair<String, List<Int>>>>(it, object: TypeToken<Map<Int, Pair<String, List<Int>>>>(){}.type) }
+            tokens?.forEach {
+                val token = it.value.first
+                when (it.key) {
+                    LOGIN_TYPE_MOBIDZIENNIK -> sync.tokenMobidziennik = token
+                    LOGIN_TYPE_VULCAN -> sync.tokenVulcan = token
+                    LOGIN_TYPE_LIBRUS -> sync.tokenLibrus = token
+                }
+            }
+            dataVersion = 2
+        }
+    }}
+
+    private fun String?.fix(): String? {
+        return this?.replace("\"", "")?.let { if (it == "null") null else it }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/config/utils/ConfigExtensions.kt

@@ -0,0 +1,110 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-11-27.
+ */
+
+package pl.szczodrzynski.edziennik.config.utils
+
+import com.google.gson.*
+import com.google.gson.reflect.TypeToken
+import pl.szczodrzynski.edziennik.config.AbstractConfig
+import pl.szczodrzynski.edziennik.config.db.ConfigEntry
+import pl.szczodrzynski.edziennik.utils.models.Date
+import pl.szczodrzynski.edziennik.utils.models.Time
+
+private val gson = Gson()
+
+fun AbstractConfig.set(key: String, value: Int) {
+    set(key, value.toString())
+}
+fun AbstractConfig.set(key: String, value: Boolean) {
+    set(key, value.toString())
+}
+fun AbstractConfig.set(key: String, value: Long) {
+    set(key, value.toString())
+}
+fun AbstractConfig.set(key: String, value: Float) {
+    set(key, value.toString())
+}
+fun AbstractConfig.set(key: String, value: Date?) {
+    set(key, value?.stringY_m_d)
+}
+fun AbstractConfig.set(key: String, value: Time?) {
+    set(key, value?.stringValue)
+}
+fun AbstractConfig.set(key: String, value: JsonElement?) {
+    set(key, value?.toString())
+}
+fun AbstractConfig.set(key: String, value: List<Any>?) {
+    set(key, value?.let { gson.toJson(it) })
+}
+fun AbstractConfig.set(key: String, value: Any?) {
+    set(key, value?.let { gson.toJson(it) })
+}
+fun AbstractConfig.setStringList(key: String, value: List<String>?) {
+    set(key, value?.let { gson.toJson(it) })
+}
+fun AbstractConfig.setIntList(key: String, value: List<Int>?) {
+    set(key, value?.let { gson.toJson(it) })
+}
+fun AbstractConfig.setLongList(key: String, value: List<Long>?) {
+    set(key, value?.let { gson.toJson(it) })
+}
+fun <K, V> AbstractConfig.setMap(key: String, value: Map<K, V>?) {
+    set(key, value?.let { gson.toJson(it) })
+}
+
+fun HashMap<String, String?>.get(key: String, default: String?): String? {
+    return this[key] ?: default
+}
+fun HashMap<String, String?>.get(key: String, default: Boolean): Boolean {
+    return this[key]?.toBoolean() ?: default
+}
+fun HashMap<String, String?>.get(key: String, default: Int): Int {
+    return this[key]?.toIntOrNull() ?: default
+}
+fun HashMap<String, String?>.get(key: String, default: Long): Long {
+    return this[key]?.toLongOrNull() ?: default
+}
+fun HashMap<String, String?>.get(key: String, default: Float): Float {
+    return this[key]?.toFloatOrNull() ?: default
+}
+fun HashMap<String, String?>.get(key: String, default: Date?): Date? {
+    return this[key]?.let { Date.fromY_m_d(it) } ?: default
+}
+fun HashMap<String, String?>.get(key: String, default: Time?): Time? {
+    return this[key]?.let { Time.fromHms(it) } ?: default
+}
+fun HashMap<String, String?>.get(key: String, default: JsonObject?): JsonObject? {
+    return this[key]?.let { JsonParser().parse(it)?.asJsonObject } ?: default
+}
+fun HashMap<String, String?>.get(key: String, default: JsonArray?): JsonArray? {
+    return this[key]?.let { JsonParser().parse(it)?.asJsonArray } ?: default
+}
+inline fun <reified T> HashMap<String, String?>.get(key: String, default: T?): T? {
+    return this[key]?.let { Gson().fromJson(it, T::class.java) } ?: default
+}
+/* !!! cannot use mutable list here - modifying it will not update the DB */
+fun <T> HashMap<String, String?>.get(key: String, default: List<T>?, classOfT: Class<T>): List<T>? {
+    return this[key]?.let { ConfigGsonUtils().deserializeList<T>(gson, it, classOfT) } ?: default
+}
+fun HashMap<String, String?>.getStringList(key: String, default: List<String>?): List<String>? {
+    return this[key]?.let { gson.fromJson<List<String>>(it, object: TypeToken<List<String>>(){}.type) } ?: default
+}
+fun HashMap<String, String?>.getIntList(key: String, default: List<Int>?): List<Int>? {
+    return this[key]?.let { gson.fromJson<List<Int>>(it, object: TypeToken<List<Int>>(){}.type) } ?: default
+}
+fun HashMap<String, String?>.getLongList(key: String, default: List<Long>?): List<Long>? {
+    return this[key]?.let { gson.fromJson<List<Long>>(it, object: TypeToken<List<Long>>(){}.type) } ?: default
+}
+
+fun HashMap<String, String?>.getFloat(key: String): Float? {
+    return this[key]?.toFloatOrNull()
+}
+
+fun List<ConfigEntry>.toHashMap(profileId: Int, map: HashMap<String, String?>) {
+    map.clear()
+    forEach {
+        if (it.profileId == profileId)
+            map[it.key] = it.value
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/config/utils/ConfigGsonUtils.kt

@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-12-2.
+ */
+package pl.szczodrzynski.edziennik.config.utils
+
+import com.google.gson.Gson
+import com.google.gson.JsonParser
+import pl.szczodrzynski.edziennik.getInt
+import pl.szczodrzynski.edziennik.ui.modules.home.HomeCardModel
+import pl.szczodrzynski.edziennik.utils.models.Time
+
+class ConfigGsonUtils {
+    fun <T> deserializeList(gson: Gson, str: String?, classOfT: Class<T>): List<T> {
+        val json = JsonParser().parse(str)
+        val list: MutableList<T> = mutableListOf()
+        if (!json.isJsonArray)
+            return list
+
+        json.asJsonArray.forEach { e ->
+            when (classOfT) {
+                String::class.java -> {
+                    list += e.asString as T
+                }
+                HomeCardModel::class.java -> {
+                    val o = e.asJsonObject
+                    list += HomeCardModel(
+                            o.getInt("profileId", 0),
+                            o.getInt("cardId", 0)
+                    ) as T
+                }
+                Time::class.java -> {
+                    val o = e.asJsonObject
+                    list += Time(
+                            o.getInt("hour", 0),
+                            o.getInt("minute", 0),
+                            o.getInt("second", 0)
+                    ) as T
+                }
+            }
+        }
+
+        return list
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/config/utils/ConfigMigration.kt

@@ -0,0 +1,110 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-11-27.
+ */
+
+package pl.szczodrzynski.edziennik.config.utils
+
+import android.content.Context
+import pl.szczodrzynski.edziennik.App
+import pl.szczodrzynski.edziennik.BuildConfig
+import pl.szczodrzynski.edziennik.HOUR
+import pl.szczodrzynski.edziennik.MainActivity
+import pl.szczodrzynski.edziennik.config.Config
+import pl.szczodrzynski.edziennik.utils.managers.GradesManager.Companion.ORDER_BY_DATE_DESC
+import pl.szczodrzynski.edziennik.utils.models.Time
+import kotlin.math.abs
+
+class ConfigMigration(app: App, config: Config) {
+    init { config.apply {
+
+        val p = app.getSharedPreferences("pl.szczodrzynski.edziennik_profiles", Context.MODE_PRIVATE)
+        if (p.contains("app.appConfig.appTheme")) {
+            // migrate appConfig from app version 3.x and lower.
+            // Updates dataVersion to level 2.
+            AppConfigMigrationV3(p, config)
+        }
+
+        if (dataVersion < 2) {
+            appVersion = BuildConfig.VERSION_CODE
+            loginFinished = false
+            ui.language = null
+            ui.theme = 1
+            ui.appBackground = null
+            ui.headerBackground = null
+            ui.miniMenuVisible = false
+            ui.miniMenuButtons = listOf(
+                    MainActivity.DRAWER_ITEM_HOME,
+                    MainActivity.DRAWER_ITEM_TIMETABLE,
+                    MainActivity.DRAWER_ITEM_AGENDA,
+                    MainActivity.DRAWER_ITEM_GRADES,
+                    MainActivity.DRAWER_ITEM_MESSAGES,
+                    MainActivity.DRAWER_ITEM_HOMEWORK,
+                    MainActivity.DRAWER_ITEM_SETTINGS
+            )
+            sync.enabled = true
+            sync.interval = 1*HOUR.toInt()
+            sync.notifyAboutUpdates = true
+            sync.onlyWifi = false
+            sync.quietHoursEnabled = false
+            sync.quietHoursStart = null
+            sync.quietHoursEnd = null
+            sync.quietDuringLessons = false
+            sync.tokenApp = null
+            sync.tokenMobidziennik = null
+            sync.tokenMobidziennikList = listOf()
+            sync.tokenLibrus = null
+            sync.tokenLibrusList = listOf()
+            sync.tokenVulcan = null
+            sync.tokenVulcanList = listOf()
+            timetable.bellSyncMultiplier = 0
+            timetable.bellSyncDiff = null
+            timetable.countInSeconds = false
+            grades.orderBy = ORDER_BY_DATE_DESC
+
+            dataVersion = 2
+        }
+
+        if (dataVersion < 3) {
+            update = null
+            privacyPolicyAccepted = false
+            debugMode = false
+            devModePassword = null
+            appInstalledTime = 0L
+            appRateSnackbarTime = 0L
+
+            dataVersion = 3
+        }
+
+        if (dataVersion < 10) {
+            ui.openDrawerOnBackPressed = false
+            ui.snowfall = false
+            ui.bottomSheetOpened = false
+            sync.dontShowAppManagerDialog = false
+            sync.webPushEnabled = true
+            sync.lastAppSync = 0L
+
+
+            dataVersion = 10
+        }
+
+        if (dataVersion < 11) {
+            val startMillis = config.values.get("quietHoursStart", 0L)
+            val endMillis = config.values.get("quietHoursEnd", 0L)
+            if (startMillis > 0) {
+                try {
+                    sync.quietHoursStart = Time.fromMillis(abs(startMillis))
+                    sync.quietHoursEnd = Time.fromMillis(abs(endMillis))
+                    sync.quietHoursEnabled = true
+                }
+                catch (_: Exception) {}
+            }
+            else {
+                sync.quietHoursEnabled = false
+                sync.quietHoursStart = null
+                sync.quietHoursEnd = null
+            }
+
+            dataVersion = 11
+        }
+    }}
+}

app/src/main/java/pl/szczodrzynski/edziennik/config/utils/ProfileConfigMigration.kt

@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-12-1.
+ */
+
+package pl.szczodrzynski.edziennik.config.utils
+
+import pl.szczodrzynski.edziennik.config.ProfileConfig
+import pl.szczodrzynski.edziennik.data.db.entity.Notification
+import pl.szczodrzynski.edziennik.data.db.entity.Profile.Companion.AGENDA_DEFAULT
+import pl.szczodrzynski.edziennik.utils.managers.GradesManager.Companion.COLOR_MODE_WEIGHTED
+import pl.szczodrzynski.edziennik.utils.managers.GradesManager.Companion.YEAR_ALL_GRADES
+
+class ProfileConfigMigration(config: ProfileConfig) {
+    init { config.apply {
+
+        if (dataVersion < 1) {
+            grades.colorMode = COLOR_MODE_WEIGHTED
+            grades.yearAverageMode = YEAR_ALL_GRADES
+            grades.hideImproved = false
+            grades.averageWithoutWeight = true
+            grades.plusValue = null
+            grades.minusValue = null
+            grades.dontCountEnabled = false
+            grades.dontCountGrades = listOf()
+            ui.agendaViewType = AGENDA_DEFAULT
+            // no migration for ui.homeCards
+
+            dataVersion = 1
+        }
+
+        if (dataVersion < 2) {
+            sync.notificationFilter = sync.notificationFilter + Notification.TYPE_TEACHER_ABSENCE
+
+            dataVersion = 2
+        }
+    }}
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/ApiService.kt

@@ -0,0 +1,327 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-9-28.
+ */
+
+package pl.szczodrzynski.edziennik.data.api
+
+import android.app.Service
+import android.content.Context
+import android.content.Intent
+import android.os.IBinder
+import org.greenrobot.eventbus.EventBus
+import org.greenrobot.eventbus.Subscribe
+import org.greenrobot.eventbus.ThreadMode
+import pl.szczodrzynski.edziennik.App
+import pl.szczodrzynski.edziennik.data.api.edziennik.EdziennikTask
+import pl.szczodrzynski.edziennik.data.api.events.*
+import pl.szczodrzynski.edziennik.data.api.events.requests.ServiceCloseRequest
+import pl.szczodrzynski.edziennik.data.api.events.requests.TaskCancelRequest
+import pl.szczodrzynski.edziennik.data.api.interfaces.EdziennikCallback
+import pl.szczodrzynski.edziennik.data.api.models.ApiError
+import pl.szczodrzynski.edziennik.data.api.task.ErrorReportTask
+import pl.szczodrzynski.edziennik.data.api.task.IApiTask
+import pl.szczodrzynski.edziennik.data.api.task.SzkolnyTask
+import pl.szczodrzynski.edziennik.data.db.entity.Profile
+import pl.szczodrzynski.edziennik.toApiError
+import pl.szczodrzynski.edziennik.utils.Utils.d
+import kotlin.math.min
+import kotlin.math.roundToInt
+
+class ApiService : Service() {
+    companion object {
+        const val TAG = "ApiService"
+        const val NOTIFICATION_API_CHANNEL_ID = "pl.szczodrzynski.edziennik.SYNC"
+        fun start(context: Context) {
+            context.startService(Intent(context, ApiService::class.java))
+        }
+        fun startAndRequest(context: Context, request: Any) {
+            context.startService(Intent(context, ApiService::class.java))
+            EventBus.getDefault().postSticky(request)
+        }
+
+        var lastEventTime = System.currentTimeMillis()
+        var taskCancelTries = 0
+    }
+
+    private val app by lazy { applicationContext as App }
+
+    private val syncingProfiles = mutableListOf<Profile>()
+
+    private var szkolnyTaskFinished = false
+    private val allTaskRequestList = mutableListOf<Any>()
+    private val taskQueue = mutableListOf<IApiTask>()
+    private val errorList = mutableListOf<ApiError>()
+
+    private var serviceClosed = false
+        set(value) { field = value; notification.serviceClosed = value }
+    private var taskCancelled = false
+    private var taskIsRunning = false
+    private var taskRunning: IApiTask? = null // for debug purposes
+    private var taskRunningId = -1
+    private var taskStartTime = 0L
+    private var taskMaximumId = 0
+
+    private var taskProfileId = -1
+    private var taskProgress = -1f
+    private var taskProgressText: String? = null
+
+    private val notification by lazy { EdziennikNotification(app) }
+
+    /*    ______    _     _                  _ _       _____      _ _ _                _
+         |  ____|  | |   (_)                (_) |     / ____|    | | | |              | |
+         | |__   __| |_____  ___ _ __  _ __  _| | __ | |     __ _| | | |__   __ _  ___| | __
+         |  __| / _` |_  / |/ _ \ '_ \| '_ \| | |/ / | |    / _` | | | '_ \ / _` |/ __| |/ /
+         | |___| (_| |/ /| |  __/ | | | | | | |   <  | |___| (_| | | | |_) | (_| | (__|   <
+         |______\__,_/___|_|\___|_| |_|_| |_|_|_|\_\  \_____\__,_|_|_|_.__/ \__,_|\___|_|\*/
+    private val taskCallback = object : EdziennikCallback {
+        override fun onCompleted() {
+            lastEventTime = System.currentTimeMillis()
+            d(TAG, "Task $taskRunningId (profile $taskProfileId) finished in ${System.currentTimeMillis()-taskStartTime}")
+            EventBus.getDefault().postSticky(ApiTaskFinishedEvent(taskProfileId))
+            clearTask()
+
+            notification.setIdle().post()
+            runTask()
+        }
+
+        override fun onError(apiError: ApiError) {
+            lastEventTime = System.currentTimeMillis()
+            d(TAG, "Task $taskRunningId threw an error - $apiError")
+            apiError.profileId = taskProfileId
+
+            if (app.userActionManager.requiresUserAction(apiError)) {
+                app.userActionManager.sendToUser(apiError)
+            }
+            else {
+                EventBus.getDefault().postSticky(ApiTaskErrorEvent(apiError))
+                errorList.add(apiError)
+                apiError.throwable?.printStackTrace()
+            }
+
+            if (apiError.isCritical) {
+                taskRunning?.cancel()
+                notification.setCriticalError().post()
+                clearTask()
+                runTask()
+            }
+            else {
+                notification.addError().post()
+            }
+        }
+
+        override fun onProgress(step: Float) {
+            lastEventTime = System.currentTimeMillis()
+            if (step <= 0)
+                return
+            if (taskProgress < 0)
+                taskProgress = 0f
+            taskProgress += step
+            taskProgress = min(100f, taskProgress)
+            d(TAG, "Task $taskRunningId progress: ${taskProgress.roundToInt()}%")
+            EventBus.getDefault().post(ApiTaskProgressEvent(taskProfileId, taskProgress, taskProgressText))
+            notification.setProgress(taskProgress).post()
+        }
+
+        override fun onStartProgress(stringRes: Int) {
+            lastEventTime = System.currentTimeMillis()
+            taskProgressText = getString(stringRes)
+            d(TAG, "Task $taskRunningId progress: $taskProgressText")
+            EventBus.getDefault().post(ApiTaskProgressEvent(taskProfileId, taskProgress, taskProgressText))
+            notification.setProgressText(taskProgressText).post()
+        }
+    }
+
+    /*    _______        _                               _   _
+         |__   __|      | |                             | | (_)
+            | | __ _ ___| | __   _____  _____  ___ _   _| |_ _  ___  _ __
+            | |/ _` / __| |/ /  / _ \ \/ / _ \/ __| | | | __| |/ _ \| '_ \
+            | | (_| \__ \   <  |  __/>  <  __/ (__| |_| | |_| | (_) | | | |
+            |_|\__,_|___/_|\_\  \___/_/\_\___|\___|\__,_|\__|_|\___/|_| |*/
+    private fun runTask() {
+        checkIfTaskFrozen()
+        if (taskIsRunning)
+            return
+        if (taskCancelled || serviceClosed || (taskQueue.isEmpty() && szkolnyTaskFinished)) {
+            allCompleted()
+            return
+        }
+
+        lastEventTime = System.currentTimeMillis()
+
+        val task = if (taskQueue.isNotEmpty()) {
+            taskQueue.removeAt(0)
+        } else {
+            szkolnyTaskFinished = true
+            SzkolnyTask(app, syncingProfiles)
+        }
+
+        task.taskId = ++taskMaximumId
+        task.prepare(app)
+        taskIsRunning = true
+        taskRunningId = task.taskId
+        taskRunning = task
+        taskProfileId = task.profileId
+        taskProgress = -1f
+        taskProgressText = task.taskName
+
+        d(TAG, "Executing task $taskRunningId - ${task::class.java.name}")
+
+        // update the notification
+        notification.setCurrentTask(taskRunningId, taskProgressText).post()
+
+        // post an event
+        EventBus.getDefault().post(ApiTaskStartedEvent(taskProfileId, task.profile))
+
+        task.profile?.let { syncingProfiles.add(it) }
+
+        taskStartTime = System.currentTimeMillis()
+        try {
+            when (task) {
+                is EdziennikTask -> task.run(app, taskCallback)
+                is ErrorReportTask -> task.run(app, taskCallback, notification, errorList)
+                is SzkolnyTask -> task.run(taskCallback)
+            }
+        } catch (e: Exception) {
+            taskCallback.onError(e.toApiError(TAG))
+        }
+    }
+
+    /**
+     * Check if a task is inactive for more than 30 seconds.
+     * If the user tries to cancel a task with no success at least three times,
+     * consider it frozen as well.
+     *
+     * This usually means it is broken and won't become active again.
+     * This method cancels the task and removes any pointers to it.
+     */
+    private fun checkIfTaskFrozen(): Boolean {
+        if (System.currentTimeMillis() - lastEventTime > 30*1000
+                || taskCancelTries >= 3) {
+            val time = System.currentTimeMillis() - lastEventTime
+            d(TAG, "!!! Task $taskRunningId froze for $time ms. $taskRunning")
+            clearTask()
+            return true
+        }
+        return false
+    }
+
+    /**
+     * Stops the service if the current task is frozen/broken.
+     */
+    private fun stopIfTaskFrozen() {
+        if (checkIfTaskFrozen()) {
+            allCompleted()
+        }
+    }
+
+    /**
+     * Remove any task descriptors or pointers from the service.
+     */
+    private fun clearTask() {
+        taskIsRunning = false
+        taskRunningId = -1
+        taskRunning = null
+        taskProfileId = -1
+        taskProgress = -1f
+        taskProgressText = null
+        taskCancelled = false
+        taskCancelTries = 0
+    }
+
+    private fun allCompleted() {
+        serviceClosed = true
+        EventBus.getDefault().postSticky(ApiTaskAllFinishedEvent())
+        stopSelf()
+    }
+
+    /*    ______               _   ____
+         |  ____|             | | |  _ \
+         | |____   _____ _ __ | |_| |_) |_   _ ___
+         |  __\ \ / / _ \ '_ \| __|  _ <| | | / __|
+         | |___\ V /  __/ | | | |_| |_) | |_| \__ \
+         |______\_/ \___|_| |_|\__|____/ \__,_|__*/
+    @Subscribe(sticky = true, threadMode = ThreadMode.ASYNC)
+    fun onApiTask(task: IApiTask) {
+        EventBus.getDefault().removeStickyEvent(task)
+        d(TAG, task.toString())
+
+        if (task is EdziennikTask) {
+            // fix for duplicated tasks, thank you EventBus
+            if (task.request in allTaskRequestList)
+                return
+            allTaskRequestList += task.request
+        }
+
+        if (task is EdziennikTask) {
+            when (task.request) {
+                is EdziennikTask.SyncRequest -> app.db.profileDao().idsForSyncNow.forEach {
+                    taskQueue += EdziennikTask.syncProfile(it)
+                }
+                is EdziennikTask.SyncProfileListRequest -> task.request.profileList.forEach {
+                    taskQueue += EdziennikTask.syncProfile(it)
+                }
+                else -> {
+                    taskQueue += task
+                }
+            }
+        }
+        else {
+            taskQueue += task
+        }
+        d(TAG, "EventBus received an IApiTask: $task")
+        d(TAG, "Current queue:")
+        taskQueue.forEach {
+            d(TAG, "  - $it")
+        }
+        runTask()
+    }
+
+    @Subscribe(sticky = true, threadMode = ThreadMode.ASYNC)
+    fun onTaskCancelRequest(request: TaskCancelRequest) {
+        EventBus.getDefault().removeStickyEvent(request)
+        d(TAG, request.toString())
+
+        taskCancelTries++
+        taskCancelled = true
+        taskRunning?.cancel()
+        stopIfTaskFrozen()
+    }
+    @Subscribe(sticky = true, threadMode = ThreadMode.ASYNC)
+    fun onServiceCloseRequest(request: ServiceCloseRequest) {
+        EventBus.getDefault().removeStickyEvent(request)
+        d(TAG, request.toString())
+
+        serviceClosed = true
+        taskCancelled = true
+        taskRunning?.cancel()
+        allCompleted()
+    }
+
+    /*     _____                 _                                     _     _
+          / ____|               (_)                                   (_)   | |
+         | (___   ___ _ ____   ___  ___ ___    _____   _____ _ __ _ __ _  __| | ___  ___
+          \___ \ / _ \ '__\ \ / / |/ __/ _ \  / _ \ \ / / _ \ '__| '__| |/ _` |/ _ \/ __|
+          ____) |  __/ |   \ V /| | (_|  __/ | (_) \ V /  __/ |  | |  | | (_| |  __/\__ \
+         |_____/ \___|_|    \_/ |_|\___\___|  \___/ \_/ \___|_|  |_|  |_|\__,_|\___||__*/
+    override fun onCreate() {
+        d(TAG, "Service created")
+        EventBus.getDefault().register(this)
+        notification.setIdle().setCloseAction()
+    }
+
+    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
+        d(TAG, "Foreground service onStartCommand")
+        startForeground(app.notificationChannelsManager.sync.id, notification.notification)
+        return START_NOT_STICKY
+    }
+
+    override fun onDestroy() {
+        d(TAG, "Service destroyed")
+        serviceClosed = true
+        EventBus.getDefault().unregister(this)
+    }
+
+    override fun onBind(intent: Intent?): IBinder? {
+        return null
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/AppError.java

@@ -1,321 +0,0 @@
-package pl.szczodrzynski.edziennik.data.api;
-
-import android.content.Context;
-import android.os.AsyncTask;
-import android.os.Build;
-import android.util.Log;
-
-import com.google.gson.JsonObject;
-
-import java.io.InterruptedIOException;
-import java.net.SocketTimeoutException;
-import java.net.UnknownHostException;
-
-import javax.net.ssl.SSLException;
-
-import im.wangchao.mhttp.Request;
-import im.wangchao.mhttp.Response;
-import pl.szczodrzynski.edziennik.R;
-
-
-public class AppError {
-    public static final int CODE_OTHER = 0;
-    public static final int CODE_OK = 1;
-    public static final int CODE_NO_INTERNET = 10;
-    public static final int CODE_SSL_ERROR = 13;
-    public static final int CODE_ARCHIVED = 5;
-    public static final int CODE_MAINTENANCE = 6;
-    public static final int CODE_LOGIN_ERROR = 7;
-    public static final int CODE_ACCOUNT_MISMATCH = 8;
-    public static final int CODE_APP_SERVER_ERROR = 9;
-    public static final int CODE_MULTIACCOUNT_SETUP = 12;
-    public static final int CODE_TIMEOUT = 11;
-    public static final int CODE_PROFILE_NOT_FOUND = 14;
-    public static final int CODE_ATTACHMENT_NOT_AVAILABLE = 28;
-    // user's fault
-    public static final int CODE_INVALID_LOGIN = 2;
-    public static final int CODE_INVALID_SERVER_ADDRESS = 21;
-    public static final int CODE_INVALID_SCHOOL_NAME = 22;
-    public static final int CODE_INVALID_DEVICE = 23;
-    public static final int CODE_OLD_PASSWORD = 4;
-    public static final int CODE_INVALID_TOKEN = 24;
-    public static final int CODE_EXPIRED_TOKEN = 27;
-    public static final int CODE_INVALID_SYMBOL = 25;
-    public static final int CODE_INVALID_PIN = 26;
-    public static final int CODE_LIBRUS_NOT_ACTIVATED = 29;
-    public static final int CODE_SYNERGIA_NOT_ACTIVATED = 32;
-    public static final int CODE_LIBRUS_DISCONNECTED = 31;
-    public static final int CODE_PROFILE_ARCHIVED = 30;
-
-    public static final int CODE_INTERNAL_MISSING_DATA = 100;
-    // internal errors - not for user's information.
-    // these error codes are processed in API main classes
-    public static final int CODE_INTERNAL_LIBRUS_ACCOUNT_410 = 120;
-    public static final int CODE_INTERNAL_LIBRUS_ACCOUNT_410_ = 120;
-
-    public String TAG;
-    public int line;
-    public int errorCode;
-    public String errorText;
-    public Response response;
-    public Request request;
-    public Throwable throwable;
-    public String apiResponse;
-
-    public AppError(String TAG, int line, int errorCode, String errorText, Response response, Request request, Throwable throwable, String apiResponse) {
-        this.TAG = TAG;
-        this.line = line;
-        this.errorCode = errorCode;
-        this.errorText = errorText;
-        this.response = response;
-        this.request = request;
-        this.throwable = throwable;
-        this.apiResponse = apiResponse;
-    }
-
-    public AppError(String TAG, int line, int errorCode) {
-        this(TAG, line, errorCode, null, null, null, null, null);
-    }
-    public AppError(String TAG, int line, int errorCode, Response response, Throwable throwable) {
-        this(TAG, line, errorCode, null, response, response == null ? null : response.request(), throwable, null);
-    }
-    public AppError(String TAG, int line, int errorCode, Response response) {
-        this(TAG, line, errorCode, null, response, response == null ? null : response.request(), null, null);
-    }
-    public AppError(String TAG, int line, int errorCode, Throwable throwable, String apiResponse) {
-        this(TAG, line, errorCode, null, null, null, throwable, apiResponse);
-    }
-    public AppError(String TAG, int line, int errorCode, Throwable throwable, JsonObject apiResponse) {
-        this(TAG, line, errorCode, null, null, null, throwable, apiResponse.toString());
-    }
-    public AppError(String TAG, int line, int errorCode, String errorText, Response response, JsonObject apiResponse) {
-        this(TAG, line, errorCode, errorText, response, response == null ? null : response.request(), null, apiResponse.toString());
-    }
-    public AppError(String TAG, int line, int errorCode, String errorText, Response response, String apiResponse) {
-        this(TAG, line, errorCode, errorText, response, response == null ? null : response.request(), null, apiResponse);
-    }
-    public AppError(String TAG, int line, int errorCode, String errorText, String apiResponse) {
-        this(TAG, line, errorCode, errorText, null, null, null, apiResponse);
-    }
-    public AppError(String TAG, int line, int errorCode, String errorText, JsonObject apiResponse) {
-        this(TAG, line, errorCode, errorText, null, null, null, apiResponse.toString());
-    }
-    public AppError(String TAG, int line, int errorCode, String errorText) {
-        this(TAG, line, errorCode, errorText, null, null, null, null);
-    }
-    public AppError(String TAG, int line, int errorCode, JsonObject apiResponse) {
-        this(TAG, line, errorCode, null, null, null, null, apiResponse.toString());
-    }
-    public AppError(String TAG, int line, int errorCode, Response response, Throwable throwable, JsonObject apiResponse) {
-        this(TAG, line, errorCode, null, response, response == null ? null : response.request(), throwable, apiResponse.toString());
-    }
-    public AppError(String TAG, int line, int errorCode, Response response, Throwable throwable, String apiResponse) {
-        this(TAG, line, errorCode, null, response, response == null ? null : response.request(), throwable, apiResponse);
-    }
-    public AppError(String TAG, int line, int errorCode, Response response, String apiResponse) {
-        this(TAG, line, errorCode, null, response, response == null ? null : response.request(), null, apiResponse);
-    }
-    public AppError(String TAG, int line, int errorCode, Response response, JsonObject apiResponse) {
-        this(TAG, line, errorCode, null, response, response == null ? null : response.request(), null, apiResponse.toString());
-    }
-
-    public String getDetails(Context context) {
-        StringBuilder sb = new StringBuilder();
-        sb.append(stringErrorCode(context, errorCode, errorText)).append("\n");
-        sb.append("(").append(stringErrorType(errorCode)).append("#").append(errorCode).append(")\n");
-        sb.append("at ").append(TAG).append(":").append(line).append("\n");
-        sb.append("\n");
-        if (throwable == null)
-            sb.append("Throwable is null");
-        else
-            sb.append(Log.getStackTraceString(throwable));
-        sb.append("\n");
-        sb.append(Build.MANUFACTURER).append(" ").append(Build.BRAND).append(" ").append(Build.MODEL).append(" ").append(Build.DEVICE).append("\n");
-
-        return sb.toString();
-    }
-
-    public interface GetApiResponseCallback {
-        void onSuccess(String apiResponse);
-    }
-    /**
-     *
-     * @param context a Context
-     * @param apiResponseCallback a callback executed on a worker thread
-     */
-    public void getApiResponse(Context context, GetApiResponseCallback apiResponseCallback) {
-        StringBuilder sb = new StringBuilder();
-        sb.append("Request:\n");
-        if (request != null) {
-            sb.append(request.method()).append(" ").append(request.url().toString()).append("\n");
-            sb.append(request.headers().toString()).append("\n");
-            sb.append("\n");
-            sb.append(request.bodyToString()).append("\n\n");
-        }
-        else
-            sb.append("null\n\n");
-
-        if (apiResponse == null && response != null)
-            apiResponse = response.parserErrorBody;
-
-        sb.append("Response:\n");
-        if (response != null) {
-            sb.append(response.code()).append(" ").append(response.message()).append("\n");
-            sb.append(response.headers().toString()).append("\n");
-            sb.append("\n");
-            if (apiResponse == null) {
-                if (Thread.currentThread().getName().equals("main")) {
-                    AsyncTask.execute(() -> {
-                        if (response.raw().body() != null) {
-                            try {
-                                sb.append(response.raw().body().string());
-                            } catch (Exception e) {
-                                sb.append("Exception while getting response body:\n").append(Log.getStackTraceString(e));
-                            }
-                        }
-                        else {
-                            sb.append("null");
-                        }
-                        apiResponseCallback.onSuccess(sb.toString());
-                    });
-                }
-                else {
-                    if (response.raw().body() != null) {
-                        try {
-                            sb.append(response.raw().body().string());
-                        } catch (Exception e) {
-                            sb.append("Exception while getting response body:\n").append(Log.getStackTraceString(e));
-                        }
-                    }
-                    else {
-                        sb.append("null");
-                    }
-                    apiResponseCallback.onSuccess(sb.toString());
-                }
-                return;
-            }
-        }
-        else
-            sb.append("null\n\n");
-
-        sb.append("API Response:\n");
-        if (apiResponse != null) {
-            sb.append(apiResponse).append("\n\n");
-        }
-        else {
-            sb.append("null\n\n");
-        }
-
-        apiResponseCallback.onSuccess(sb.toString());
-    }
-
-    public AppError changeIfCodeOther() {
-        if (errorCode != CODE_OTHER && errorCode != CODE_MAINTENANCE)
-            return this;
-        if (throwable instanceof UnknownHostException)
-            errorCode = CODE_NO_INTERNET;
-        else if (throwable instanceof SSLException)
-            errorCode = CODE_SSL_ERROR;
-        else if (throwable instanceof SocketTimeoutException)
-            errorCode = CODE_TIMEOUT;
-        else if (throwable instanceof InterruptedIOException)
-            errorCode = CODE_NO_INTERNET;
-        else if (response != null &&
-                (response.code() == 424
-                        || response.code() == 400
-                        || response.code() == 401
-                        || response.code() == 500
-                        || response.code() == 503
-                        || response.code() == 404))
-            errorCode = CODE_MAINTENANCE;
-        return this;
-    }
-
-    public String asReadableString(Context context) {
-        return stringErrorCode(context, errorCode, errorText) + (errorCode == CODE_MAINTENANCE && errorText != null && !errorText.isEmpty() ? " ("+errorText+")" : "");
-    }
-
-    public static String stringErrorCode(Context context, int errorCode, String errorText)
-    {
-        switch (errorCode) {
-            case CODE_OK:
-                return context.getString(R.string.sync_error_ok);
-            case CODE_INVALID_LOGIN:
-                return context.getString(R.string.sync_error_invalid_login);
-            case CODE_LOGIN_ERROR:
-                return context.getString(R.string.sync_error_login_error);
-            case CODE_INVALID_DEVICE:
-                return context.getString(R.string.sync_error_invalid_device);
-            case CODE_OLD_PASSWORD:
-                return context.getString(R.string.sync_error_old_password);
-            case CODE_ARCHIVED:
-                return context.getString(R.string.sync_error_archived);
-            case CODE_MAINTENANCE:
-                return context.getString(R.string.sync_error_maintenance);
-            case CODE_NO_INTERNET:
-                return context.getString(R.string.sync_error_no_internet);
-            case CODE_ACCOUNT_MISMATCH:
-                return context.getString(R.string.sync_error_account_mismatch);
-            case CODE_APP_SERVER_ERROR:
-                return context.getString(R.string.sync_error_app_server);
-            case CODE_TIMEOUT:
-                return context.getString(R.string.sync_error_timeout);
-            case CODE_SSL_ERROR:
-                return context.getString(R.string.sync_error_ssl);
-            case CODE_INVALID_SERVER_ADDRESS:
-                return context.getString(R.string.sync_error_invalid_server_address);
-            case CODE_INVALID_SCHOOL_NAME:
-                return context.getString(R.string.sync_error_invalid_school_name);
-            case CODE_PROFILE_NOT_FOUND:
-                return context.getString(R.string.sync_error_profile_not_found);
-            case CODE_INVALID_TOKEN:
-                return context.getString(R.string.sync_error_invalid_token);
-            case CODE_ATTACHMENT_NOT_AVAILABLE:
-                return context.getString(R.string.sync_error_attachment_not_available);
-            case CODE_LIBRUS_NOT_ACTIVATED:
-                return context.getString(R.string.sync_error_librus_not_activated);
-            case CODE_PROFILE_ARCHIVED:
-                return context.getString(R.string.sync_error_profile_archived);
-            case CODE_LIBRUS_DISCONNECTED:
-                return context.getString(R.string.sync_error_librus_disconnected);
-            case CODE_SYNERGIA_NOT_ACTIVATED:
-                return context.getString(R.string.sync_error_synergia_not_activated);
-            default:
-            case CODE_MULTIACCOUNT_SETUP:
-            case CODE_OTHER:
-                return errorText != null ? errorText : context.getString(R.string.sync_error_unknown);
-        }
-    }
-    public static String stringErrorType(int errorCode)
-    {
-        switch (errorCode) {
-            default:
-            case CODE_OTHER: return "CODE_OTHER";
-            case CODE_OK: return "CODE_OK";
-            case CODE_NO_INTERNET: return "CODE_NO_INTERNET";
-            case CODE_SSL_ERROR: return "CODE_SSL_ERROR";
-            case CODE_ARCHIVED: return "CODE_ARCHIVED";
-            case CODE_MAINTENANCE: return "CODE_MAINTENANCE";
-            case CODE_LOGIN_ERROR: return "CODE_LOGIN_ERROR";
-            case CODE_ACCOUNT_MISMATCH: return "CODE_ACCOUNT_MISMATCH";
-            case CODE_APP_SERVER_ERROR: return "CODE_APP_SERVER_ERROR";
-            case CODE_MULTIACCOUNT_SETUP: return "CODE_MULTIACCOUNT_SETUP";
-            case CODE_TIMEOUT: return "CODE_TIMEOUT";
-            case CODE_PROFILE_NOT_FOUND: return "CODE_PROFILE_NOT_FOUND";
-            case CODE_INVALID_LOGIN: return "CODE_INVALID_LOGIN";
-            case CODE_INVALID_SERVER_ADDRESS: return "CODE_INVALID_SERVER_ADDRESS";
-            case CODE_INVALID_SCHOOL_NAME: return "CODE_INVALID_SCHOOL_NAME";
-            case CODE_INVALID_DEVICE: return "CODE_INVALID_DEVICE";
-            case CODE_OLD_PASSWORD: return "CODE_OLD_PASSWORD";
-            case CODE_INVALID_TOKEN: return "CODE_INVALID_TOKEN";
-            case CODE_EXPIRED_TOKEN: return "CODE_EXPIRED_TOKEN";
-            case CODE_INVALID_SYMBOL: return "CODE_INVALID_SYMBOL";
-            case CODE_INVALID_PIN: return "CODE_INVALID_PIN";
-            case CODE_ATTACHMENT_NOT_AVAILABLE: return "CODE_ATTACHMENT_NOT_AVAILABLE";
-            case CODE_LIBRUS_NOT_ACTIVATED: return "CODE_LIBRUS_NOT_ACTIVATED";
-            case CODE_PROFILE_ARCHIVED: return "CODE_PROFILE_ARCHIVED";
-            case CODE_LIBRUS_DISCONNECTED: return "CODE_LIBRUS_DISCONNECTED";
-            case CODE_SYNERGIA_NOT_ACTIVATED: return "CODE_SYNERGIA_NOT_ACTIVATED";
-        }
-    }
-}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/Constants.kt

@@ -0,0 +1,150 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-9-19.
+ */
+
+package pl.szczodrzynski.edziennik.data.api
+
+import android.os.Build
+import pl.szczodrzynski.edziennik.BuildConfig
+
+const val GET = 0
+const val POST = 1
+
+val SYSTEM_USER_AGENT = System.getProperty("http.agent") ?: "Dalvik/2.1.0 Android"
+
+val SERVER_USER_AGENT = "Szkolny.eu/${BuildConfig.VERSION_NAME} $SYSTEM_USER_AGENT"
+
+const val FAKE_LIBRUS_API = "https://librus.szkolny.eu/api"
+const val FAKE_LIBRUS_PORTAL = "https://librus.szkolny.eu"
+const val FAKE_LIBRUS_AUTHORIZE = "https://librus.szkolny.eu/authorize.php"
+const val FAKE_LIBRUS_LOGIN = "https://librus.szkolny.eu/login_action.php"
+const val FAKE_LIBRUS_TOKEN = "https://librus.szkolny.eu/access_token.php"
+const val FAKE_LIBRUS_ACCOUNT = "/synergia_accounts_fresh.php?login="
+const val FAKE_LIBRUS_ACCOUNTS = "/synergia_accounts.php"
+
+val LIBRUS_USER_AGENT = "${SYSTEM_USER_AGENT}LibrusMobileApp"
+const val SYNERGIA_USER_AGENT = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) Gecko/20100101 Firefox/62.0"
+const val LIBRUS_CLIENT_ID = "0RbsDOkV9tyKEQYzlLv5hs3DM1ukrynFI4p6C1Yc"
+const val LIBRUS_REDIRECT_URL = "app://librus"
+const val LIBRUS_AUTHORIZE_URL = "https://portal.librus.pl/oauth2/authorize?client_id=$LIBRUS_CLIENT_ID&redirect_uri=$LIBRUS_REDIRECT_URL&response_type=code"
+const val LIBRUS_LOGIN_URL = "https://portal.librus.pl/rodzina/login/action"
+const val LIBRUS_TOKEN_URL = "https://portal.librus.pl/oauth2/access_token"
+
+const val LIBRUS_ACCOUNT_URL = "/v3/SynergiaAccounts/fresh/" // + login
+const val LIBRUS_ACCOUNTS_URL = "/v3/SynergiaAccounts"
+
+/** https://api.librus.pl/2.0 */
+const val LIBRUS_API_URL = "https://api.librus.pl/2.0"
+/** https://portal.librus.pl/api */
+const val LIBRUS_PORTAL_URL = "https://portal.librus.pl/api"
+/** https://api.librus.pl/OAuth/Token */
+const val LIBRUS_API_TOKEN_URL = "https://api.librus.pl/OAuth/Token"
+/** https://api.librus.pl/OAuth/TokenJST */
+const val LIBRUS_API_TOKEN_JST_URL = "https://api.librus.pl/OAuth/TokenJST"
+const val LIBRUS_API_AUTHORIZATION = "Mjg6ODRmZGQzYTg3YjAzZDNlYTZmZmU3NzdiNThiMzMyYjE="
+const val LIBRUS_API_SECRET_JST = "18b7c1ee08216f636a1b1a2440e68398"
+const val LIBRUS_API_CLIENT_ID_JST = "49"
+//const val LIBRUS_API_CLIENT_ID_JST_REFRESH = "42"
+
+const val LIBRUS_JST_DEMO_CODE = "68656A21"
+const val LIBRUS_JST_DEMO_PIN = "1290"
+
+const val LIBRUS_SYNERGIA_URL = "https://synergia.librus.pl"
+/** https://synergia.librus.pl/loguj/token/TOKEN/przenies */
+const val LIBRUS_SYNERGIA_TOKEN_LOGIN_URL = "https://synergia.librus.pl/loguj/token/TOKEN/przenies"
+
+const val LIBRUS_MESSAGES_URL = "https://wiadomosci.librus.pl/module"
+const val LIBRUS_SANDBOX_URL = "https://sandbox.librus.pl/index.php?action="
+
+const val LIBRUS_SYNERGIA_HOMEWORK_ATTACHMENT_URL = "https://synergia.librus.pl/homework/downloadFile"
+const val LIBRUS_SYNERGIA_MESSAGES_ATTACHMENT_URL = "https://synergia.librus.pl/wiadomosci/pobierz_zalacznik"
+
+const val IDZIENNIK_USER_AGENT = SYNERGIA_USER_AGENT
+const val IDZIENNIK_WEB_URL = "https://iuczniowie.progman.pl/idziennik"
+const val IDZIENNIK_WEB_LOGIN = "login.aspx"
+const val IDZIENNIK_WEB_SETTINGS = "mod_panelRodzica/Ustawienia.aspx"
+const val IDZIENNIK_WEB_HOME = "mod_panelRodzica/StronaGlowna.aspx"
+const val IDZIENNIK_WEB_TIMETABLE = "mod_panelRodzica/plan/WS_Plan.asmx/pobierzPlanZajec"
+const val IDZIENNIK_WEB_GRADES = "mod_panelRodzica/oceny/WS_ocenyUcznia.asmx/pobierzOcenyUcznia"
+const val IDZIENNIK_WEB_MISSING_GRADES = "mod_panelRodzica/brak_ocen/WS_BrakOcenUcznia.asmx/pobierzBrakujaceOcenyUcznia"
+const val IDZIENNIK_WEB_EXAMS = "mod_panelRodzica/sprawdziany/mod_sprawdzianyPanel.asmx/pobierzListe"
+const val IDZIENNIK_WEB_HOMEWORK = "mod_panelRodzica/pracaDomowa/WS_pracaDomowa.asmx/pobierzPraceDomowe"
+const val IDZIENNIK_WEB_NOTICES = "mod_panelRodzica/uwagi/WS_uwagiUcznia.asmx/pobierzUwagiUcznia"
+const val IDZIENNIK_WEB_ATTENDANCE = "mod_panelRodzica/obecnosci/WS_obecnosciUcznia.asmx/pobierzObecnosciUcznia"
+const val IDZIENNIK_WEB_ANNOUNCEMENTS = "mod_panelRodzica/tabOgl/WS_tablicaOgloszen.asmx/GetOgloszenia"
+const val IDZIENNIK_WEB_MESSAGES_LIST = "mod_komunikator/WS_wiadomosci.asmx/PobierzListeWiadomosci"
+const val IDZIENNIK_WEB_GET_MESSAGE = "mod_komunikator/WS_wiadomosci.asmx/PobierzWiadomosc"
+const val IDZIENNIK_WEB_GET_RECIPIENT_LIST = "mod_komunikator/WS_wiadomosci.asmx/pobierzListeOdbiorcowPanelRodzic"
+const val IDZIENNIK_WEB_SEND_MESSAGE = "mod_komunikator/WS_wiadomosci.asmx/WyslijWiadomosc"
+const val IDZIENNIK_WEB_GET_ATTACHMENT = "mod_komunikator/Download.ashx"
+const val IDZIENNIK_WEB_GET_HOMEWORK = "mod_panelRodzica/pracaDomowa/WS_pracaDomowa.asmx/pobierzJednaPraceDomowa"
+const val IDZIENNIK_WEB_GET_HOMEWORK_ATTACHMENT = "mod_panelRodzica/pracaDomowa.aspx"
+
+val IDZIENNIK_API_USER_AGENT = SYSTEM_USER_AGENT
+const val IDZIENNIK_API_URL = "https://iuczniowie.progman.pl/idziennik/api"
+const val IDZIENNIK_API_CURRENT_REGISTER = "Uczniowie/\$STUDENT_ID/AktualnyDziennik"
+const val IDZIENNIK_API_GRADES = "Uczniowie/\$STUDENT_ID/Oceny/" /* + semester */
+const val IDZIENNIK_API_MESSAGES_INBOX = "Wiadomosci/Odebrane"
+const val IDZIENNIK_API_MESSAGES_SENT = "Wiadomosci/Wyslane"
+
+
+val MOBIDZIENNIK_USER_AGENT = SYSTEM_USER_AGENT
+
+const val VULCAN_API_USER_AGENT = "MobileUserAgent"
+const val VULCAN_API_APP_NAME = "VULCAN-Android-ModulUcznia"
+const val VULCAN_API_APP_VERSION = "20.5.1.470"
+const val VULCAN_API_PASSWORD = "CE75EA598C7743AD9B0B7328DED85B06"
+const val VULCAN_API_PASSWORD_FAKELOG = "012345678901234567890123456789AB"
+const val VULCAN_HEBE_USER_AGENT = "Dart/2.10 (dart:io)"
+const val VULCAN_HEBE_APP_NAME = "DzienniczekPlus 2.0"
+const val VULCAN_HEBE_APP_VERSION = "21.02.09 (G)"
+private const val VULCAN_API_DEVICE_NAME_PREFIX = "Szkolny.eu "
+private const val VULCAN_API_DEVICE_NAME_SUFFIX = " - nie usuwać"
+val VULCAN_API_DEVICE_NAME by lazy {
+    val base = "$VULCAN_API_DEVICE_NAME_PREFIX${Build.MODEL}"
+    val baseMaxLength = 50 - VULCAN_API_DEVICE_NAME_SUFFIX.length
+    base.take(baseMaxLength) + VULCAN_API_DEVICE_NAME_SUFFIX
+}
+
+const val VULCAN_API_ENDPOINT_CERTIFICATE = "mobile-api/Uczen.v3.UczenStart/Certyfikat"
+const val VULCAN_API_ENDPOINT_STUDENT_LIST = "mobile-api/Uczen.v3.UczenStart/ListaUczniow"
+const val VULCAN_API_ENDPOINT_DICTIONARIES = "mobile-api/Uczen.v3.Uczen/Slowniki"
+const val VULCAN_API_ENDPOINT_TIMETABLE = "mobile-api/Uczen.v3.Uczen/PlanLekcjiZeZmianami"
+const val VULCAN_API_ENDPOINT_GRADES = "mobile-api/Uczen.v3.Uczen/Oceny"
+const val VULCAN_API_ENDPOINT_GRADES_PROPOSITIONS = "mobile-api/Uczen.v3.Uczen/OcenyPodsumowanie"
+const val VULCAN_API_ENDPOINT_EVENTS = "mobile-api/Uczen.v3.Uczen/Sprawdziany"
+const val VULCAN_API_ENDPOINT_HOMEWORK = "mobile-api/Uczen.v3.Uczen/ZadaniaDomowe"
+const val VULCAN_API_ENDPOINT_NOTICES = "mobile-api/Uczen.v3.Uczen/UwagiUcznia"
+const val VULCAN_API_ENDPOINT_ATTENDANCE = "mobile-api/Uczen.v3.Uczen/Frekwencje"
+const val VULCAN_API_ENDPOINT_MESSAGES_RECEIVED = "mobile-api/Uczen.v3.Uczen/WiadomosciOdebrane"
+const val VULCAN_API_ENDPOINT_MESSAGES_SENT = "mobile-api/Uczen.v3.Uczen/WiadomosciWyslane"
+const val VULCAN_API_ENDPOINT_MESSAGES_CHANGE_STATUS = "mobile-api/Uczen.v3.Uczen/ZmienStatusWiadomosci"
+const val VULCAN_API_ENDPOINT_MESSAGES_ADD = "mobile-api/Uczen.v3.Uczen/DodajWiadomosc"
+const val VULCAN_API_ENDPOINT_PUSH = "mobile-api/Uczen.v3.Uczen/UstawPushToken"
+const val VULCAN_API_ENDPOINT_MESSAGES_ATTACHMENTS = "mobile-api/Uczen.v3.Uczen/WiadomosciZalacznik"
+const val VULCAN_API_ENDPOINT_HOMEWORK_ATTACHMENTS = "mobile-api/Uczen.v3.Uczen/ZadaniaDomoweZalacznik"
+const val VULCAN_WEB_ENDPOINT_LUCKY_NUMBER = "Start.mvc/GetKidsLuckyNumbers"
+const val VULCAN_WEB_ENDPOINT_REGISTER_DEVICE = "RejestracjaUrzadzeniaToken.mvc/Get"
+const val VULCAN_HEBE_ENDPOINT_REGISTER_NEW = "api/mobile/register/new"
+const val VULCAN_HEBE_ENDPOINT_MAIN = "api/mobile/register/hebe"
+const val VULCAN_HEBE_ENDPOINT_PUSH_ALL = "api/mobile/push/all"
+const val VULCAN_HEBE_ENDPOINT_TIMETABLE = "api/mobile/schedule"
+const val VULCAN_HEBE_ENDPOINT_TIMETABLE_CHANGES = "api/mobile/schedule/changes"
+const val VULCAN_HEBE_ENDPOINT_ADDRESSBOOK = "api/mobile/addressbook"
+const val VULCAN_HEBE_ENDPOINT_EXAMS = "api/mobile/exam"
+const val VULCAN_HEBE_ENDPOINT_GRADES = "api/mobile/grade"
+const val VULCAN_HEBE_ENDPOINT_GRADE_SUMMARY = "api/mobile/grade/summary"
+const val VULCAN_HEBE_ENDPOINT_HOMEWORK = "api/mobile/homework"
+const val VULCAN_HEBE_ENDPOINT_NOTICES = "api/mobile/note"
+const val VULCAN_HEBE_ENDPOINT_ATTENDANCE = "api/mobile/lesson"
+const val VULCAN_HEBE_ENDPOINT_MESSAGES = "api/mobile/message"
+const val VULCAN_HEBE_ENDPOINT_MESSAGES_STATUS = "api/mobile/message/status"
+const val VULCAN_HEBE_ENDPOINT_MESSAGES_SEND = "api/mobile/message"
+const val VULCAN_HEBE_ENDPOINT_LUCKY_NUMBER = "api/mobile/school/lucky"
+
+const val EDUDZIENNIK_USER_AGENT = "Szkolny.eu/${BuildConfig.VERSION_NAME}"
+
+const val PODLASIE_API_VERSION = "1.0.62"
+const val PODLASIE_API_URL = "https://cpdklaser.zeto.bialystok.pl/api"
+const val PODLASIE_API_USER_ENDPOINT = "/pobierzDaneUcznia"
+const val PODLASIE_API_LOGOUT_DEVICES_ENDPOINT = "/wyczyscUrzadzenia"

app/src/main/java/pl/szczodrzynski/edziennik/data/api/EdziennikNotification.kt

@@ -0,0 +1,143 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-10-1.
+ */
+
+package pl.szczodrzynski.edziennik.data.api
+
+import android.app.Notification
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.content.Context
+import androidx.core.app.NotificationCompat
+import androidx.core.app.NotificationCompat.PRIORITY_MIN
+import pl.szczodrzynski.edziennik.App
+import pl.szczodrzynski.edziennik.Bundle
+import pl.szczodrzynski.edziennik.R
+import pl.szczodrzynski.edziennik.receivers.SzkolnyReceiver
+import kotlin.math.roundToInt
+
+
+class EdziennikNotification(val app: App) {
+    private val notificationManager by lazy { app.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager }
+
+    private val notificationBuilder: NotificationCompat.Builder by lazy {
+        NotificationCompat.Builder(app, ApiService.NOTIFICATION_API_CHANNEL_ID)
+                .setSmallIcon(R.drawable.ic_notification)
+                .setPriority(PRIORITY_MIN)
+                .setOngoing(true)
+                .setLocalOnly(true)
+    }
+
+    val notification: Notification
+        get() = notificationBuilder.build()
+
+    private var errorCount = 0
+    private var criticalErrorCount = 0
+    var serviceClosed = false
+
+    private fun cancelPendingIntent(taskId: Int): PendingIntent {
+        val intent = SzkolnyReceiver.getIntent(app, Bundle(
+                "task" to "TaskCancelRequest",
+                "taskId" to taskId
+        ))
+        return PendingIntent.getBroadcast(app, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT) as PendingIntent
+    }
+    private val closePendingIntent: PendingIntent
+        get() {
+            val intent = SzkolnyReceiver.getIntent(app, Bundle(
+                    "task" to "ServiceCloseRequest"
+            ))
+            return PendingIntent.getBroadcast(app, 0, intent, 0) as PendingIntent
+        }
+
+    private fun errorCountText(): String? {
+        var result = ""
+        if (criticalErrorCount > 0) {
+            result += app.resources.getQuantityString(R.plurals.critical_errors_format, criticalErrorCount, criticalErrorCount)
+        }
+        if (criticalErrorCount > 0 && errorCount > 0) {
+            result += ", "
+        }
+        if (errorCount > 0) {
+            result += app.resources.getQuantityString(R.plurals.normal_errors_format, errorCount, errorCount)
+        }
+        return if (result.isEmpty()) null else result
+    }
+
+    fun setIdle(): EdziennikNotification {
+        notificationBuilder.setContentTitle(app.getString(R.string.edziennik_notification_api_title))
+        notificationBuilder.setProgress(0, 0, false)
+        notificationBuilder.apply {
+            val str = app.getString(R.string.edziennik_notification_api_text)
+            setStyle(NotificationCompat.BigTextStyle().bigText(str))
+            setContentText(str)
+        }
+        setCloseAction()
+        return this
+    }
+
+    fun addError(): EdziennikNotification {
+        errorCount++
+        return this
+    }
+    fun setCriticalError(): EdziennikNotification {
+        criticalErrorCount++
+        notificationBuilder.setContentTitle(app.getString(R.string.edziennik_notification_api_error_title))
+        notificationBuilder.setProgress(0, 0, false)
+        notificationBuilder.apply {
+            val str = errorCountText()
+            setStyle(NotificationCompat.BigTextStyle().bigText(str))
+            setContentText(str)
+        }
+        setCloseAction()
+        return this
+    }
+
+    fun setProgress(progress: Float): EdziennikNotification {
+        notificationBuilder.setProgress(100, progress.roundToInt(), progress < 0f)
+        return this
+    }
+    fun setProgressText(progressText: String?): EdziennikNotification {
+        notificationBuilder.setContentTitle(progressText)
+        return this
+    }
+
+    fun setCurrentTask(taskId: Int, progressText: String?): EdziennikNotification {
+        notificationBuilder.setProgress(100, 0, true)
+        notificationBuilder.setContentTitle(progressText)
+        notificationBuilder.apply {
+            val str = errorCountText()
+            setStyle(NotificationCompat.BigTextStyle().bigText(str))
+            setContentText(str)
+        }
+        setCancelAction(taskId)
+        return this
+    }
+
+    fun setCloseAction(): EdziennikNotification {
+        notificationBuilder.mActions.clear()
+        notificationBuilder.addAction(
+                NotificationCompat.Action(
+                        R.drawable.ic_notification,
+                        app.getString(R.string.edziennik_notification_api_close),
+                        closePendingIntent
+                ))
+        return this
+    }
+    private fun setCancelAction(taskId: Int) {
+        notificationBuilder.mActions.clear()
+        notificationBuilder.addAction(
+                NotificationCompat.Action(
+                        R.drawable.ic_notification,
+                        app.getString(R.string.edziennik_notification_api_cancel),
+                        cancelPendingIntent(taskId)
+                ))
+    }
+
+    fun post() {
+        if (serviceClosed)
+            return
+        notificationManager.notify(app.notificationChannelsManager.sync.id, notification)
+    }
+
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/EndpointChooser.kt

@@ -0,0 +1,117 @@
+package pl.szczodrzynski.edziennik.data.api
+
+import pl.szczodrzynski.edziennik.data.api.models.Data
+import pl.szczodrzynski.edziennik.data.api.models.Feature
+import pl.szczodrzynski.edziennik.data.api.models.LoginMethod
+import pl.szczodrzynski.edziennik.data.db.entity.EndpointTimer
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_NEVER
+
+fun Data.prepare(loginMethods: List<LoginMethod>, features: List<Feature>, featureIds: List<Int>, viewId: Int?, onlyEndpoints: List<Int>?) {
+    val data = this
+
+    val possibleLoginMethods = data.loginMethods.toMutableList()
+
+    for (loginMethod in loginMethods) {
+        if (loginMethod.isPossible(profile, loginStore))
+            possibleLoginMethods += loginMethod.loginMethodId
+    }
+
+    //var highestLoginMethod = 0
+    var endpointList = mutableListOf<Feature>()
+    val requiredLoginMethods = mutableListOf<Int>()
+
+    data.targetEndpointIds.clear()
+    data.targetLoginMethodIds.clear()
+
+    // get all endpoints for every feature, only if possible to login and possible/necessary to sync
+    for (featureId in featureIds) {
+        features.filter {
+            it.featureId == featureId // feature ID matches
+                    && possibleLoginMethods.containsAll(it.requiredLoginMethods) // is possible to login
+                    && it.shouldSync?.invoke(data) ?: true // is necessary/possible to sync
+        }.let {
+            endpointList.addAll(it)
+        }
+    }
+
+    val timestamp = System.currentTimeMillis()
+
+    endpointList = endpointList
+            // sort the endpoint list by feature ID and priority
+            .sortedWith(compareBy(Feature::featureId, Feature::priority))
+            // select only the most important endpoint for each feature
+            .distinctBy { it.featureId }
+            .toMutableList()
+            // add all endpoint IDs and required login methods, filtering using timers
+            .onEach { feature ->
+                feature.endpointIds.forEach { endpoint ->
+                    if (onlyEndpoints?.contains(endpoint.first) == false)
+                        return@forEach
+                    (data.endpointTimers
+                            .singleOrNull { it.endpointId == endpoint.first } ?: EndpointTimer(data.profile?.id
+                            ?: -1, endpoint.first))
+                            .let { timer ->
+                                if (
+                                        onlyEndpoints?.contains(endpoint.first) == true ||
+                                        timer.nextSync == SYNC_ALWAYS ||
+                                        viewId != null && timer.viewId == viewId ||
+                                        timer.nextSync != SYNC_NEVER && timer.nextSync < timestamp
+                                ) {
+                                    data.targetEndpointIds[endpoint.first] = timer.lastSync
+                                    requiredLoginMethods.add(endpoint.second)
+                                }
+                            }
+                }
+            }
+
+    // check every login method for any dependencies
+    for (loginMethodId in requiredLoginMethods) {
+        var requiredLoginMethod: Int? = loginMethodId
+        while (requiredLoginMethod != LOGIN_METHOD_NOT_NEEDED) {
+            loginMethods.singleOrNull { it.loginMethodId == requiredLoginMethod }?.let { loginMethod ->
+                if (requiredLoginMethod != null)
+                    data.targetLoginMethodIds.add(requiredLoginMethod!!)
+                requiredLoginMethod = loginMethod.requiredLoginMethod(data.profile, data.loginStore)
+            }
+        }
+    }
+
+    // sort and distinct every login method and endpoint
+    data.targetLoginMethodIds = data.targetLoginMethodIds.toHashSet().toMutableList()
+    data.targetLoginMethodIds.sort()
+
+    //data.targetEndpointIds = data.targetEndpointIds.toHashSet().toMutableList()
+    //data.targetEndpointIds.sort()
+
+    progressCount = targetLoginMethodIds.size + targetEndpointIds.size
+    progressStep = if (progressCount <= 0) 0f else 100f / progressCount.toFloat()
+}
+
+fun Data.prepareFor(loginMethods: List<LoginMethod>, loginMethodId: Int) {
+    val possibleLoginMethods = this.loginMethods.toMutableList()
+
+    loginMethods.forEach {
+        if (it.isPossible(profile, loginStore))
+            possibleLoginMethods += it.loginMethodId
+    }
+
+    targetLoginMethodIds.clear()
+
+    // check the login method for any dependencies
+    var requiredLoginMethod: Int? = loginMethodId
+    while (requiredLoginMethod != LOGIN_METHOD_NOT_NEEDED) {
+        loginMethods.singleOrNull { it.loginMethodId == requiredLoginMethod }?.let {
+            if (requiredLoginMethod != null)
+                targetLoginMethodIds.add(requiredLoginMethod!!)
+            requiredLoginMethod = it.requiredLoginMethod(profile, loginStore)
+        }
+    }
+
+    // sort and distinct every login method
+    targetLoginMethodIds = targetLoginMethodIds.toHashSet().toMutableList()
+    targetLoginMethodIds.sort()
+
+    progressCount = 0
+    progressStep = 0f
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/Errors.kt

@@ -0,0 +1,236 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-9-21.
+ */
+
+package pl.szczodrzynski.edziennik.data.api
+
+/*const val CODE_OTHER                                        = 0
+const val CODE_OK                                           = 1
+const val CODE_NO_INTERNET                                  = 10
+const val CODE_SSL_ERROR                                    = 13
+const val CODE_ARCHIVED                                     = 5
+const val CODE_MAINTENANCE                                  = 6
+const val CODE_LOGIN_ERROR                                  = 7
+const val CODE_ACCOUNT_MISMATCH                             = 8
+const val CODE_APP_SERVER_ERROR                             = 9
+const val CODE_MULTIACCOUNT_SETUP                           = 12
+const val CODE_TIMEOUT                                      = 11
+const val CODE_PROFILE_NOT_FOUND                            = 14
+const val CODE_ATTACHMENT_NOT_AVAILABLE                     = 28
+const val CODE_INVALID_LOGIN                                = 2
+const val CODE_INVALID_SERVER_ADDRESS                       = 21
+const val CODE_INVALID_SCHOOL_NAME                          = 22
+const val CODE_INVALID_DEVICE                               = 23
+const val CODE_OLD_PASSWORD                                 = 4
+const val CODE_INVALID_TOKEN                                = 24
+const val CODE_EXPIRED_TOKEN                                = 27
+const val CODE_INVALID_SYMBOL                               = 25
+const val CODE_INVALID_PIN                                  = 26
+const val CODE_LIBRUS_NOT_ACTIVATED                         = 29
+const val CODE_SYNERGIA_NOT_ACTIVATED                       = 32
+const val CODE_LIBRUS_DISCONNECTED                          = 31
+const val CODE_PROFILE_ARCHIVED                             = 30*/
+
+const val ERROR_APP_CRASH                                   = 1
+const val ERROR_EXCEPTION                                   = 2
+const val ERROR_API_EXCEPTION                               = 3
+const val ERROR_MESSAGE_NOT_SENT                            = 10
+
+const val ERROR_REQUEST_FAILURE                             = 50
+const val ERROR_REQUEST_HTTP_400                            = 51
+const val ERROR_REQUEST_HTTP_401                            = 52
+const val ERROR_REQUEST_HTTP_403                            = 53
+const val ERROR_REQUEST_HTTP_404                            = 54
+const val ERROR_REQUEST_HTTP_405                            = 55
+const val ERROR_REQUEST_HTTP_410                            = 56
+const val ERROR_REQUEST_HTTP_424                            = 57
+const val ERROR_REQUEST_HTTP_500                            = 58
+const val ERROR_REQUEST_HTTP_503                            = 59
+const val ERROR_REQUEST_FAILURE_HOSTNAME_NOT_FOUND          = 60
+const val ERROR_REQUEST_FAILURE_TIMEOUT                     = 61
+const val ERROR_REQUEST_FAILURE_NO_INTERNET                 = 62
+const val ERROR_REQUEST_FAILURE_SSL_ERROR                   = 63
+const val ERROR_RESPONSE_EMPTY                              = 100
+const val ERROR_LOGIN_DATA_MISSING                          = 101
+const val ERROR_PROFILE_MISSING                             = 105
+const val ERROR_PROFILE_ARCHIVED                            = 106
+const val ERROR_INVALID_LOGIN_MODE                          = 110
+const val ERROR_LOGIN_METHOD_NOT_SATISFIED                  = 111
+const val ERROR_NOT_IMPLEMENTED                             = 112
+const val ERROR_FILE_DOWNLOAD                               = 113
+
+const val ERROR_NO_STUDENTS_IN_ACCOUNT                      = 115
+
+const val ERROR_CAPTCHA_NEEDED                              = 3000
+const val ERROR_CAPTCHA_LIBRUS_PORTAL                       = 3001
+
+const val CODE_INTERNAL_LIBRUS_ACCOUNT_410                  = 120
+const val CODE_INTERNAL_LIBRUS_SYNERGIA_EXPIRED             = 121
+const val ERROR_LOGIN_LIBRUS_API_CAPTCHA_NEEDED             = 124
+const val ERROR_LOGIN_LIBRUS_API_CONNECTION_PROBLEMS        = 125
+const val ERROR_LOGIN_LIBRUS_API_INVALID_CLIENT             = 126
+const val ERROR_LOGIN_LIBRUS_API_REG_ACCEPT_NEEDED          = 127
+const val ERROR_LOGIN_LIBRUS_API_CHANGE_PASSWORD_ERROR      = 128
+const val ERROR_LOGIN_LIBRUS_API_PASSWORD_CHANGE_REQUIRED   = 129
+const val ERROR_LOGIN_LIBRUS_API_INVALID_LOGIN              = 130
+const val ERROR_LOGIN_LIBRUS_API_OTHER                      = 131
+const val ERROR_LOGIN_LIBRUS_PORTAL_CSRF_MISSING            = 132
+const val ERROR_LOGIN_LIBRUS_PORTAL_NOT_ACTIVATED           = 133
+const val ERROR_LOGIN_LIBRUS_PORTAL_ACTION_ERROR            = 134
+const val ERROR_LOGIN_LIBRUS_PORTAL_SYNERGIA_TOKEN_MISSING  = 139
+const val ERROR_LIBRUS_API_TOKEN_EXPIRED                    = 140
+const val ERROR_LIBRUS_API_INSUFFICIENT_SCOPES              = 141
+const val ERROR_LIBRUS_API_OTHER                            = 142
+const val ERROR_LIBRUS_API_ACCESS_DENIED                    = 143
+const val ERROR_LIBRUS_API_RESOURCE_NOT_FOUND               = 144
+const val ERROR_LIBRUS_API_DATA_NOT_FOUND                   = 145
+const val ERROR_LIBRUS_API_TIMETABLE_NOT_PUBLIC             = 146
+const val ERROR_LIBRUS_API_RESOURCE_ACCESS_DENIED           = 147
+const val ERROR_LIBRUS_API_INVALID_REQUEST_PARAMS           = 148
+const val ERROR_LIBRUS_API_INCORRECT_ENDPOINT               = 149
+const val ERROR_LIBRUS_API_LUCKY_NUMBER_NOT_ACTIVE          = 150
+const val ERROR_LIBRUS_API_NOTES_NOT_ACTIVE                 = 151
+const val ERROR_LOGIN_LIBRUS_SYNERGIA_NO_TOKEN              = 152
+const val ERROR_LOGIN_LIBRUS_SYNERGIA_TOKEN_INVALID         = 153
+const val ERROR_LOGIN_LIBRUS_SYNERGIA_NO_SESSION_ID         = 154
+const val ERROR_LIBRUS_MESSAGES_ACCESS_DENIED               = 155
+const val ERROR_LIBRUS_SYNERGIA_ACCESS_DENIED               = 156
+const val ERROR_LOGIN_LIBRUS_MESSAGES_NO_SESSION_ID         = 157
+const val ERROR_LIBRUS_PORTAL_ACCESS_DENIED                 = 158
+const val ERROR_LIBRUS_PORTAL_API_DISABLED                  = 159
+const val ERROR_LIBRUS_PORTAL_SYNERGIA_DISCONNECTED         = 160
+const val ERROR_LIBRUS_PORTAL_OTHER                         = 161
+const val ERROR_LIBRUS_PORTAL_SYNERGIA_NOT_FOUND            = 162
+const val ERROR_LOGIN_LIBRUS_PORTAL_OTHER                   = 163
+const val ERROR_LOGIN_LIBRUS_PORTAL_CODE_EXPIRED            = 164
+const val ERROR_LOGIN_LIBRUS_PORTAL_CODE_REVOKED            = 165
+const val ERROR_LOGIN_LIBRUS_PORTAL_NO_CLIENT_ID            = 166
+const val ERROR_LOGIN_LIBRUS_PORTAL_NO_CODE                 = 167
+const val ERROR_LOGIN_LIBRUS_PORTAL_NO_REFRESH              = 168
+const val ERROR_LOGIN_LIBRUS_PORTAL_NO_REDIRECT             = 169
+const val ERROR_LOGIN_LIBRUS_PORTAL_UNSUPPORTED_GRANT       = 170
+const val ERROR_LOGIN_LIBRUS_PORTAL_INVALID_CLIENT_ID       = 171
+const val ERROR_LOGIN_LIBRUS_PORTAL_REFRESH_INVALID         = 172
+const val ERROR_LOGIN_LIBRUS_PORTAL_REFRESH_REVOKED         = 173
+const val ERROR_LIBRUS_SYNERGIA_OTHER                       = 174
+const val ERROR_LIBRUS_SYNERGIA_MAINTENANCE                 = 175
+const val ERROR_LIBRUS_MESSAGES_MAINTENANCE                 = 176
+const val ERROR_LIBRUS_MESSAGES_ERROR                       = 177
+const val ERROR_LIBRUS_MESSAGES_OTHER                       = 178
+const val ERROR_LOGIN_LIBRUS_MESSAGES_INVALID_LOGIN         = 179
+const val ERROR_LOGIN_LIBRUS_PORTAL_INVALID_LOGIN           = 180
+const val ERROR_LIBRUS_API_MAINTENANCE                      = 181
+const val ERROR_LIBRUS_PORTAL_MAINTENANCE                   = 182
+const val ERROR_LIBRUS_API_NOTICEBOARD_PROBLEM              = 183
+const val ERROR_LOGIN_LIBRUS_PORTAL_CSRF_EXPIRED            = 184
+const val ERROR_LIBRUS_API_DEVICE_REGISTERED                = 185
+const val ERROR_LIBRUS_MESSAGES_NOT_FOUND                   = 186
+const val ERROR_LOGIN_LIBRUS_API_INVALID_REQUEST            = 187
+const val ERROR_LIBRUS_MESSAGES_ATTACHMENT_NOT_FOUND        = 188
+const val ERROR_LOGIN_LIBRUS_MESSAGES_TIMEOUT               = 189
+
+const val ERROR_LOGIN_MOBIDZIENNIK_WEB_INVALID_LOGIN        = 201
+const val ERROR_LOGIN_MOBIDZIENNIK_WEB_OLD_PASSWORD         = 202
+const val ERROR_LOGIN_MOBIDZIENNIK_WEB_INVALID_DEVICE       = 203
+const val ERROR_LOGIN_MOBIDZIENNIK_WEB_ARCHIVED             = 204
+const val ERROR_LOGIN_MOBIDZIENNIK_WEB_MAINTENANCE          = 205
+const val ERROR_LOGIN_MOBIDZIENNIK_WEB_INVALID_ADDRESS      = 206
+const val ERROR_LOGIN_MOBIDZIENNIK_WEB_OTHER                = 210
+const val ERROR_MOBIDZIENNIK_WEB_ACCESS_DENIED              = 211
+const val ERROR_MOBIDZIENNIK_WEB_NO_SESSION_KEY             = 212
+const val ERROR_MOBIDZIENNIK_WEB_NO_SESSION_VALUE           = 216
+const val ERROR_MOBIDZIENNIK_WEB_NO_SERVER_ID               = 213
+const val ERROR_MOBIDZIENNIK_WEB_INVALID_RESPONSE           = 214
+const val ERROR_LOGIN_MOBIDZIENNIK_WEB_NO_SESSION_ID        = 215
+const val ERROR_LOGIN_MOBIDZIENNIK_API2_INVALID_LOGIN       = 216
+const val ERROR_LOGIN_MOBIDZIENNIK_API2_OTHER               = 217
+const val ERROR_MOBIDZIENNIK_WEB_SERVER_PROBLEM             = 218
+
+const val ERROR_LOGIN_VULCAN_INVALID_SYMBOL                 = 301
+const val ERROR_LOGIN_VULCAN_INVALID_TOKEN                  = 302
+const val ERROR_LOGIN_VULCAN_INVALID_PIN                    = 309
+const val ERROR_LOGIN_VULCAN_INVALID_PIN_0_REMAINING        = 310
+const val ERROR_LOGIN_VULCAN_INVALID_PIN_1_REMAINING        = 311
+const val ERROR_LOGIN_VULCAN_INVALID_PIN_2_REMAINING        = 312
+const val ERROR_LOGIN_VULCAN_EXPIRED_TOKEN                  = 321
+const val ERROR_LOGIN_VULCAN_OTHER                          = 322
+const val ERROR_LOGIN_VULCAN_ONLY_KINDERGARTEN              = 330
+const val ERROR_LOGIN_VULCAN_NO_PUPILS                      = 331
+const val ERROR_VULCAN_API_MAINTENANCE                      = 340
+const val ERROR_VULCAN_API_BAD_REQUEST                      = 341
+const val ERROR_VULCAN_API_OTHER                            = 342
+const val ERROR_VULCAN_ATTACHMENT_DOWNLOAD                  = 343
+const val ERROR_VULCAN_WEB_DATA_MISSING                     = 344
+const val ERROR_VULCAN_WEB_429                              = 345
+const val ERROR_VULCAN_WEB_OTHER                            = 346
+const val ERROR_VULCAN_WEB_NO_CERTIFICATE                   = 347
+const val ERROR_VULCAN_WEB_NO_REGISTER                      = 348
+const val ERROR_VULCAN_WEB_CERTIFICATE_EXPIRED              = 349
+const val ERROR_VULCAN_WEB_LOGGED_OUT                       = 350
+const val ERROR_VULCAN_WEB_CERTIFICATE_POST_FAILED          = 351
+const val ERROR_VULCAN_WEB_GRADUATE_ACCOUNT                 = 352
+const val ERROR_VULCAN_WEB_NO_SCHOOLS                       = 353
+const val ERROR_VULCAN_HEBE_OTHER                           = 354
+const val ERROR_VULCAN_API_DEPRECATED                       = 390
+
+const val ERROR_LOGIN_IDZIENNIK_WEB_INVALID_LOGIN           = 401
+const val ERROR_LOGIN_IDZIENNIK_WEB_INVALID_SCHOOL_NAME     = 402
+const val ERROR_LOGIN_IDZIENNIK_WEB_PASSWORD_CHANGE_NEEDED  = 403
+const val ERROR_LOGIN_IDZIENNIK_WEB_MAINTENANCE             = 404
+const val ERROR_LOGIN_IDZIENNIK_WEB_SERVER_ERROR            = 405
+const val ERROR_LOGIN_IDZIENNIK_WEB_OTHER                   = 410
+const val ERROR_LOGIN_IDZIENNIK_WEB_API_NO_ACCESS           = 411 /* {"d":{"__type":"mds.Web.mod_komunikator.WS_mod_wiadomosci+detailWiadomosci","Wiadomosc":{"_recordId":0,"DataNadania":null,"DataOdczytania":null,"Nadawca":null,"ListaOdbiorcow":[],"Tytul":null,"Text":null,"ListaZal":[]},"Bledy":{"__type":"mds.Module.Globalne+sBledy","CzyJestBlad":true,"ListaBledow":["Nie masz dostępu do tych zasobów!"],"ListaKodowBledow":[]},"czyJestWiecej":false}} */
+const val ERROR_LOGIN_IDZIENNIK_WEB_NO_SESSION              = 420
+const val ERROR_LOGIN_IDZIENNIK_WEB_NO_AUTH                 = 421
+const val ERROR_LOGIN_IDZIENNIK_WEB_NO_BEARER               = 422
+const val ERROR_IDZIENNIK_WEB_ACCESS_DENIED                 = 430
+const val ERROR_IDZIENNIK_WEB_OTHER                         = 431
+const val ERROR_IDZIENNIK_WEB_MAINTENANCE                   = 432
+const val ERROR_IDZIENNIK_WEB_SERVER_ERROR                  = 433
+const val ERROR_IDZIENNIK_WEB_PASSWORD_CHANGE_NEEDED        = 434
+const val ERROR_LOGIN_IDZIENNIK_FIRST_NO_SCHOOL_YEAR        = 440
+const val ERROR_IDZIENNIK_WEB_REQUEST_NO_DATA               = 441
+const val ERROR_IDZIENNIK_API_ACCESS_DENIED                 = 450
+const val ERROR_IDZIENNIK_API_OTHER                         = 451
+const val ERROR_IDZIENNIK_API_NO_REGISTER                   = 452
+const val ERROR_IDZIENNIK_WEB_RECIPIENT_LIST_NO_PERMISSION  = 453
+
+const val ERROR_LOGIN_EDUDZIENNIK_WEB_INVALID_LOGIN         = 501
+const val ERROR_LOGIN_EDUDZIENNIK_WEB_OTHER                 = 510
+const val ERROR_LOGIN_EDUDZIENNIK_WEB_NO_SESSION_ID         = 511
+const val ERROR_EDUDZIENNIK_WEB_LIMITED_ACCESS              = 521
+const val ERROR_EDUDZIENNIK_WEB_SESSION_EXPIRED             = 522
+const val ERROR_EDUDZIENNIK_WEB_TEAM_MISSING                = 530
+
+const val ERROR_LOGIN_PODLASIE_API_INVALID_TOKEN            = 601
+const val ERROR_LOGIN_PODLASIE_API_DEVICE_LIMIT             = 602
+const val ERROR_PODLASIE_API_NO_TOKEN                       = 630
+const val ERROR_PODLASIE_API_OTHER                          = 631
+const val ERROR_PODLASIE_API_DATA_MISSING                   = 632
+
+const val ERROR_TEMPLATE_WEB_OTHER                          = 801
+
+const val EXCEPTION_API_TASK                                = 900
+const val EXCEPTION_LOGIN_LIBRUS_API_TOKEN                  = 901
+const val EXCEPTION_LOGIN_LIBRUS_PORTAL_TOKEN               = 902
+const val EXCEPTION_LIBRUS_PORTAL_SYNERGIA_TOKEN            = 903
+const val EXCEPTION_LIBRUS_API_REQUEST                      = 904
+const val EXCEPTION_LIBRUS_SYNERGIA_REQUEST                 = 905
+const val EXCEPTION_MOBIDZIENNIK_WEB_REQUEST                = 906
+const val EXCEPTION_VULCAN_API_REQUEST                      = 907
+const val EXCEPTION_MOBIDZIENNIK_WEB_FILE_REQUEST           = 908
+const val EXCEPTION_LIBRUS_MESSAGES_FILE_REQUEST            = 909
+const val EXCEPTION_NOTIFY                                  = 910
+const val EXCEPTION_LIBRUS_MESSAGES_REQUEST                 = 911
+const val EXCEPTION_IDZIENNIK_WEB_REQUEST                   = 912
+const val EXCEPTION_IDZIENNIK_WEB_API_REQUEST               = 913
+const val EXCEPTION_IDZIENNIK_API_REQUEST                   = 914
+const val EXCEPTION_EDUDZIENNIK_WEB_REQUEST                 = 920
+const val EXCEPTION_EDUDZIENNIK_FILE_REQUEST                = 921
+const val ERROR_ONEDRIVE_DOWNLOAD                           = 930
+const val EXCEPTION_VULCAN_WEB_LOGIN                        = 931
+const val EXCEPTION_VULCAN_WEB_REQUEST                      = 932
+const val EXCEPTION_PODLASIE_API_REQUEST                    = 940
+const val EXCEPTION_VULCAN_HEBE_REQUEST                     = 950
+
+const val LOGIN_NO_ARGUMENTS                                = 1201

app/src/main/java/pl/szczodrzynski/edziennik/data/api/Features.kt

@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-9-29.
+ */
+
+package pl.szczodrzynski.edziennik.data.api
+
+import pl.szczodrzynski.edziennik.MainActivity.Companion.DRAWER_ITEM_AGENDA
+import pl.szczodrzynski.edziennik.MainActivity.Companion.DRAWER_ITEM_ANNOUNCEMENTS
+import pl.szczodrzynski.edziennik.MainActivity.Companion.DRAWER_ITEM_ATTENDANCE
+import pl.szczodrzynski.edziennik.MainActivity.Companion.DRAWER_ITEM_BEHAVIOUR
+import pl.szczodrzynski.edziennik.MainActivity.Companion.DRAWER_ITEM_GRADES
+import pl.szczodrzynski.edziennik.MainActivity.Companion.DRAWER_ITEM_HOME
+import pl.szczodrzynski.edziennik.MainActivity.Companion.DRAWER_ITEM_HOMEWORK
+import pl.szczodrzynski.edziennik.MainActivity.Companion.DRAWER_ITEM_MESSAGES
+import pl.szczodrzynski.edziennik.MainActivity.Companion.DRAWER_ITEM_TIMETABLE
+import pl.szczodrzynski.edziennik.data.db.entity.Message.Companion.TYPE_RECEIVED
+import pl.szczodrzynski.edziennik.data.db.entity.Message.Companion.TYPE_SENT
+
+internal const val FEATURE_TIMETABLE = 1
+internal const val FEATURE_AGENDA = 2
+internal const val FEATURE_GRADES = 3
+internal const val FEATURE_HOMEWORK = 4
+internal const val FEATURE_BEHAVIOUR = 5
+internal const val FEATURE_ATTENDANCE = 6
+internal const val FEATURE_MESSAGES_INBOX = 7
+internal const val FEATURE_MESSAGES_SENT = 8
+internal const val FEATURE_ANNOUNCEMENTS = 9
+
+internal const val FEATURE_ALWAYS_NEEDED = 100
+internal const val FEATURE_STUDENT_INFO = 101
+internal const val FEATURE_STUDENT_NUMBER = 109
+internal const val FEATURE_SCHOOL_INFO = 102
+internal const val FEATURE_CLASS_INFO = 103
+internal const val FEATURE_TEAM_INFO = 104
+internal const val FEATURE_LUCKY_NUMBER = 105
+internal const val FEATURE_TEACHERS = 106
+internal const val FEATURE_SUBJECTS = 107
+internal const val FEATURE_CLASSROOMS = 108
+internal const val FEATURE_PUSH_CONFIG = 120
+
+object Features {
+    private fun getAllNecessary(): List<Int> = listOf(
+            FEATURE_ALWAYS_NEEDED,
+            FEATURE_PUSH_CONFIG,
+            FEATURE_STUDENT_INFO,
+            FEATURE_STUDENT_NUMBER,
+            FEATURE_SCHOOL_INFO,
+            FEATURE_CLASS_INFO,
+            FEATURE_TEAM_INFO,
+            FEATURE_LUCKY_NUMBER,
+            FEATURE_TEACHERS,
+            FEATURE_SUBJECTS,
+            FEATURE_CLASSROOMS)
+
+    private fun getAllFeatures(): List<Int> = listOf(
+            FEATURE_TIMETABLE,
+            FEATURE_AGENDA,
+            FEATURE_GRADES,
+            FEATURE_HOMEWORK,
+            FEATURE_BEHAVIOUR,
+            FEATURE_ATTENDANCE,
+            FEATURE_MESSAGES_INBOX,
+            FEATURE_MESSAGES_SENT,
+            FEATURE_ANNOUNCEMENTS)
+
+    fun getAllIds(): List<Int> = getAllFeatures() + getAllNecessary()
+
+    fun getIdsByView(targetId: Int, targetType: Int): List<Int> {
+        return (when (targetId) {
+            DRAWER_ITEM_HOME -> getAllFeatures()
+            DRAWER_ITEM_TIMETABLE -> listOf(FEATURE_TIMETABLE)
+            DRAWER_ITEM_AGENDA -> listOf(FEATURE_AGENDA)
+            DRAWER_ITEM_GRADES -> listOf(FEATURE_GRADES)
+            DRAWER_ITEM_MESSAGES -> when (targetType) {
+                TYPE_RECEIVED -> listOf(FEATURE_MESSAGES_INBOX)
+                TYPE_SENT -> listOf(FEATURE_MESSAGES_SENT)
+                else -> listOf(FEATURE_MESSAGES_INBOX, FEATURE_MESSAGES_SENT)
+            }
+            DRAWER_ITEM_HOMEWORK -> listOf(FEATURE_HOMEWORK)
+            DRAWER_ITEM_BEHAVIOUR -> listOf(FEATURE_BEHAVIOUR)
+            DRAWER_ITEM_ATTENDANCE -> listOf(FEATURE_ATTENDANCE)
+            DRAWER_ITEM_ANNOUNCEMENTS -> listOf(FEATURE_ANNOUNCEMENTS)
+            else -> getAllFeatures()
+        } + getAllNecessary()).sorted()
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/LoginMethods.kt

@@ -0,0 +1,171 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-9-20.
+ */
+
+package pl.szczodrzynski.edziennik.data.api
+
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.login.EdudziennikLoginWeb
+import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.login.IdziennikLoginApi
+import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.login.IdziennikLoginWeb
+import pl.szczodrzynski.edziennik.data.api.edziennik.librus.login.LibrusLoginApi
+import pl.szczodrzynski.edziennik.data.api.edziennik.librus.login.LibrusLoginMessages
+import pl.szczodrzynski.edziennik.data.api.edziennik.librus.login.LibrusLoginPortal
+import pl.szczodrzynski.edziennik.data.api.edziennik.librus.login.LibrusLoginSynergia
+import pl.szczodrzynski.edziennik.data.api.edziennik.mobidziennik.login.MobidziennikLoginApi2
+import pl.szczodrzynski.edziennik.data.api.edziennik.mobidziennik.login.MobidziennikLoginWeb
+import pl.szczodrzynski.edziennik.data.api.edziennik.podlasie.login.PodlasieLoginApi
+import pl.szczodrzynski.edziennik.data.api.edziennik.template.login.TemplateLoginApi
+import pl.szczodrzynski.edziennik.data.api.edziennik.template.login.TemplateLoginWeb
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.login.VulcanLoginApi
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.login.VulcanLoginHebe
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.login.VulcanLoginWebMain
+import pl.szczodrzynski.edziennik.data.api.models.LoginMethod
+
+// librus
+// mobidziennik
+// idziennik
+// vulcan
+// mobireg
+
+const val SYNERGIA_API_ENABLED = false
+
+
+const val LOGIN_TYPE_IDZIENNIK = 3
+
+const val LOGIN_TYPE_TEMPLATE = 21
+
+// LOGIN MODES
+const val LOGIN_MODE_IDZIENNIK_WEB = 0
+
+const val LOGIN_MODE_TEMPLATE_WEB = 0
+
+// LOGIN METHODS
+const val LOGIN_METHOD_NOT_NEEDED = -1
+const val LOGIN_METHOD_IDZIENNIK_WEB = 100
+const val LOGIN_METHOD_IDZIENNIK_API = 200
+const val LOGIN_METHOD_TEMPLATE_WEB = 100
+const val LOGIN_METHOD_TEMPLATE_API = 200
+
+const val LOGIN_TYPE_LIBRUS = 2
+const val LOGIN_MODE_LIBRUS_EMAIL = 0
+const val LOGIN_MODE_LIBRUS_SYNERGIA = 1
+const val LOGIN_MODE_LIBRUS_JST = 2
+const val LOGIN_METHOD_LIBRUS_PORTAL = 100
+const val LOGIN_METHOD_LIBRUS_API = 200
+const val LOGIN_METHOD_LIBRUS_SYNERGIA = 300
+const val LOGIN_METHOD_LIBRUS_MESSAGES = 400
+val librusLoginMethods = listOf(
+        LoginMethod(LOGIN_TYPE_LIBRUS, LOGIN_METHOD_LIBRUS_PORTAL, LibrusLoginPortal::class.java)
+                .withIsPossible { _, loginStore ->
+                    loginStore.mode == LOGIN_MODE_LIBRUS_EMAIL
+                }
+                .withRequiredLoginMethod { _, _ -> LOGIN_METHOD_NOT_NEEDED },
+
+        LoginMethod(LOGIN_TYPE_LIBRUS, LOGIN_METHOD_LIBRUS_API, LibrusLoginApi::class.java)
+                .withIsPossible { _, loginStore ->
+                    loginStore.mode != LOGIN_MODE_LIBRUS_SYNERGIA || SYNERGIA_API_ENABLED
+                }
+                .withRequiredLoginMethod { _, loginStore ->
+                    if (loginStore.mode == LOGIN_MODE_LIBRUS_EMAIL) LOGIN_METHOD_LIBRUS_PORTAL else LOGIN_METHOD_NOT_NEEDED
+                },
+
+        LoginMethod(LOGIN_TYPE_LIBRUS, LOGIN_METHOD_LIBRUS_SYNERGIA, LibrusLoginSynergia::class.java)
+                .withIsPossible { _, loginStore -> !loginStore.hasLoginData("fakeLogin") }
+                .withRequiredLoginMethod { profile, _ ->
+                    if (profile?.hasStudentData("accountPassword") == false || true) LOGIN_METHOD_LIBRUS_API else LOGIN_METHOD_NOT_NEEDED
+                },
+
+        LoginMethod(LOGIN_TYPE_LIBRUS, LOGIN_METHOD_LIBRUS_MESSAGES, LibrusLoginMessages::class.java)
+                .withIsPossible { _, loginStore -> !loginStore.hasLoginData("fakeLogin") }
+                .withRequiredLoginMethod { profile, _ ->
+                    if (profile?.hasStudentData("accountPassword") == false || true) LOGIN_METHOD_LIBRUS_SYNERGIA else LOGIN_METHOD_NOT_NEEDED
+                }
+)
+
+const val LOGIN_TYPE_MOBIDZIENNIK = 1
+const val LOGIN_MODE_MOBIDZIENNIK_WEB = 0
+const val LOGIN_METHOD_MOBIDZIENNIK_WEB = 100
+const val LOGIN_METHOD_MOBIDZIENNIK_API2 = 300
+val mobidziennikLoginMethods = listOf(
+        LoginMethod(LOGIN_TYPE_MOBIDZIENNIK, LOGIN_METHOD_MOBIDZIENNIK_WEB, MobidziennikLoginWeb::class.java)
+                .withIsPossible { _, _ -> true }
+                .withRequiredLoginMethod { _, _ -> LOGIN_METHOD_NOT_NEEDED },
+
+        LoginMethod(LOGIN_TYPE_MOBIDZIENNIK, LOGIN_METHOD_MOBIDZIENNIK_API2, MobidziennikLoginApi2::class.java)
+                .withIsPossible { profile, _ -> profile?.getStudentData("email", null) != null }
+                .withRequiredLoginMethod { _, _ -> LOGIN_METHOD_NOT_NEEDED }
+)
+
+const val LOGIN_TYPE_VULCAN = 4
+const val LOGIN_MODE_VULCAN_API = 0
+const val LOGIN_MODE_VULCAN_WEB = 1
+const val LOGIN_MODE_VULCAN_HEBE = 2
+const val LOGIN_METHOD_VULCAN_WEB_MAIN = 100
+const val LOGIN_METHOD_VULCAN_WEB_NEW = 200
+const val LOGIN_METHOD_VULCAN_WEB_OLD = 300
+const val LOGIN_METHOD_VULCAN_WEB_MESSAGES = 400
+const val LOGIN_METHOD_VULCAN_API = 500
+const val LOGIN_METHOD_VULCAN_HEBE = 600
+val vulcanLoginMethods = listOf(
+        LoginMethod(LOGIN_TYPE_VULCAN, LOGIN_METHOD_VULCAN_WEB_MAIN, VulcanLoginWebMain::class.java)
+                .withIsPossible { _, loginStore -> loginStore.hasLoginData("webHost") }
+                .withRequiredLoginMethod { _, _ -> LOGIN_METHOD_NOT_NEEDED },
+
+        /*LoginMethod(LOGIN_TYPE_VULCAN, LOGIN_METHOD_VULCAN_WEB_NEW, VulcanLoginWebNew::class.java)
+                .withIsPossible { _, _ -> false }
+                .withRequiredLoginMethod { _, _ -> LOGIN_METHOD_VULCAN_WEB_MAIN },
+
+        LoginMethod(LOGIN_TYPE_VULCAN, LOGIN_METHOD_VULCAN_WEB_OLD, VulcanLoginWebOld::class.java)
+                .withIsPossible { _, _ -> false }
+                .withRequiredLoginMethod { _, _ -> LOGIN_METHOD_VULCAN_WEB_MAIN },*/
+
+        LoginMethod(LOGIN_TYPE_VULCAN, LOGIN_METHOD_VULCAN_API, VulcanLoginApi::class.java)
+                .withIsPossible { _, loginStore ->
+                        loginStore.mode == LOGIN_MODE_VULCAN_API
+                }
+                .withRequiredLoginMethod { _, _ -> LOGIN_METHOD_NOT_NEEDED },
+
+        LoginMethod(LOGIN_TYPE_VULCAN, LOGIN_METHOD_VULCAN_HEBE, VulcanLoginHebe::class.java)
+                .withIsPossible { _, loginStore ->
+                        loginStore.mode != LOGIN_MODE_VULCAN_API
+                }
+                .withRequiredLoginMethod { _, _ -> LOGIN_METHOD_NOT_NEEDED }
+)
+
+val idziennikLoginMethods = listOf(
+        LoginMethod(LOGIN_TYPE_IDZIENNIK, LOGIN_METHOD_IDZIENNIK_WEB, IdziennikLoginWeb::class.java)
+                .withIsPossible { _, _ -> true }
+                .withRequiredLoginMethod { _, _ -> LOGIN_METHOD_NOT_NEEDED },
+
+        LoginMethod(LOGIN_TYPE_IDZIENNIK, LOGIN_METHOD_IDZIENNIK_API, IdziennikLoginApi::class.java)
+                .withIsPossible { _, _ -> true }
+                .withRequiredLoginMethod { _, _ -> LOGIN_METHOD_IDZIENNIK_WEB }
+)
+
+const val LOGIN_TYPE_EDUDZIENNIK = 5
+const val LOGIN_MODE_EDUDZIENNIK_WEB = 0
+const val LOGIN_METHOD_EDUDZIENNIK_WEB = 100
+val edudziennikLoginMethods = listOf(
+        LoginMethod(LOGIN_TYPE_EDUDZIENNIK, LOGIN_METHOD_EDUDZIENNIK_WEB, EdudziennikLoginWeb::class.java)
+                .withIsPossible { _, _ -> true }
+                .withRequiredLoginMethod { _, _ -> LOGIN_METHOD_NOT_NEEDED }
+)
+
+const val LOGIN_TYPE_PODLASIE = 6
+const val LOGIN_MODE_PODLASIE_API = 0
+const val LOGIN_METHOD_PODLASIE_API = 100
+val podlasieLoginMethods = listOf(
+        LoginMethod(LOGIN_TYPE_PODLASIE, LOGIN_METHOD_PODLASIE_API, PodlasieLoginApi::class.java)
+                .withIsPossible { _, _ -> true }
+                .withRequiredLoginMethod { _, _ -> LOGIN_METHOD_NOT_NEEDED }
+)
+
+val templateLoginMethods = listOf(
+        LoginMethod(LOGIN_TYPE_TEMPLATE, LOGIN_METHOD_TEMPLATE_WEB, TemplateLoginWeb::class.java)
+                .withIsPossible { _, _ -> true }
+                .withRequiredLoginMethod { _, _ -> LOGIN_METHOD_NOT_NEEDED },
+
+        LoginMethod(LOGIN_TYPE_TEMPLATE, LOGIN_METHOD_TEMPLATE_API, TemplateLoginApi::class.java)
+                .withIsPossible { _, _ -> true }
+                .withRequiredLoginMethod { _, _ -> LOGIN_METHOD_TEMPLATE_WEB }
+)

app/src/main/java/pl/szczodrzynski/edziennik/data/api/Regexes.kt

@@ -0,0 +1,263 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-10-6.
+ */
+
+package pl.szczodrzynski.edziennik.data.api
+
+import kotlin.text.RegexOption.DOT_MATCHES_ALL
+import kotlin.text.RegexOption.IGNORE_CASE
+
+object Regexes {
+    val STYLE_CSS_COLOR by lazy {
+        """color: (\w+);?""".toRegex()
+    }
+
+    val NOT_DIGITS by lazy {
+        """[^0-9]""".toRegex()
+    }
+
+
+
+    val MOBIDZIENNIK_GRADES_SUBJECT_NAME by lazy {
+        """<div.*?>\n*\s*(.+?)\s*\n*(?:<.*?)??</div>""".toRegex(DOT_MATCHES_ALL)
+    }
+    val MOBIDZIENNIK_GRADES_COLOR by lazy {
+        """background-color:([#A-Fa-f0-9]+);""".toRegex(DOT_MATCHES_ALL)
+    }
+    val MOBIDZIENNIK_GRADES_CATEGORY by lazy {
+        """>&nbsp;(.+?):</span>""".toRegex(DOT_MATCHES_ALL)
+    }
+    val MOBIDZIENNIK_GRADES_CLASS_AVERAGE by lazy {
+        """Średnia ocen:.*<strong>([0-9]*\.?[0-9]*)</strong>""".toRegex(DOT_MATCHES_ALL)
+    }
+    val MOBIDZIENNIK_GRADES_ADDED_DATE by lazy {
+        """Wpisano:.*<strong>.+?,\s([0-9]+)\s(.+?)\s([0-9]{4}),\sgodzina\s([0-9:]+)</strong>""".toRegex(DOT_MATCHES_ALL)
+    }
+    val MOBIDZIENNIK_GRADES_COUNT_TO_AVG by lazy {
+        """Liczona do średniej:.*?<strong>nie<br/?></strong>""".toRegex(DOT_MATCHES_ALL)
+    }
+    val MOBIDZIENNIK_GRADES_DETAILS by lazy {
+        """<strong.*?>(.+?)</strong>.*?<sup>.+?</sup>.*?(?:<small>\((.+?)\)</small>.*?)?<span>.*?Wartość oceny:.*?<strong>([0-9.]+)</strong>.*?Wpisał\(a\):.*?<strong>(.+?)</strong>.*?(?:Komentarz:.*?<strong>(.+?)</strong>)?</span>""".toRegex(DOT_MATCHES_ALL)
+    }
+
+    val MOBIDZIENNIK_EVENT_TYPE by lazy {
+        """\(([0-9A-ząęóżźńśłć]*?)\)$""".toRegex(DOT_MATCHES_ALL)
+    }
+    val MOBIDZIENNIK_LUCKY_NUMBER by lazy {
+        """class="szczesliwy_numerek".*?>0?([0-9]+)/?0?([0-9]+)?</a>""".toRegex(DOT_MATCHES_ALL)
+    }
+    val MOBIDZIENNIK_CLASS_CALENDAR by lazy {
+        """events: (.+),$""".toRegex(RegexOption.MULTILINE)
+    }
+
+    val MOBIDZIENNIK_MESSAGE_READ_DATE by lazy {
+        """czas przeczytania:.+?,\s([0-9]+)\s(.+?)\s([0-9]{4}),\sgodzina\s([0-9:]+)""".toRegex(DOT_MATCHES_ALL)
+    }
+    val MOBIDZIENNIK_MESSAGE_SENT_READ_DATE by lazy {
+        """.+?,\s([0-9]+)\s(.+?)\s([0-9]{4}),\sgodzina\s([0-9:]+)""".toRegex(DOT_MATCHES_ALL)
+    }
+    val MOBIDZIENNIK_MESSAGE_ATTACHMENT by lazy {
+        """href="https://.+?\.mobidziennik.pl/.+?&(?:amp;)?zalacznik=([0-9]+)"(?:.+?<small.+?\(([0-9.]+)\s(M|K|G|)B\))*""".toRegex(DOT_MATCHES_ALL)
+    }
+    val MOBIDZIENNIK_MESSAGE_SENT_READ_BY by lazy {
+        """([0-9]+)/([0-9]+)""".toRegex()
+    }
+
+    val MOBIDZIENNIK_MESSAGE_RECIPIENTS_JSON by lazy {
+        """odbiorcy: (\[.+?]),${'$'}""".toRegex(RegexOption.MULTILINE)
+    }
+
+    val MOBIDZIENNIK_ACCOUNT_EMAIL by lazy {
+        """name="email" value="(.+?@.+?\..+?)"""".toRegex(DOT_MATCHES_ALL)
+    }
+
+
+    val MOBIDZIENNIK_ATTENDANCE_TYPES by lazy {
+        """Legenda:.+?normal;">(.+?)</span>""".toRegex(DOT_MATCHES_ALL)
+    }
+    val MOBIDZIENNIK_ATTENDANCE_TABLE by lazy {
+        """<table .+?id="obecnosci_tabela">(.+?)</table>""".toRegex(DOT_MATCHES_ALL)
+    }
+    val MOBIDZIENNIK_ATTENDANCE_LESSON_COUNT by lazy {
+        """rel="([0-9-]{10})" colspan="([0-9]+)"""".toRegex()
+    }
+    val MOBIDZIENNIK_ATTENDANCE_ENTRIES by lazy {
+        """font-size:.+?class=".*?">(.*?)</td>""".toRegex(DOT_MATCHES_ALL)
+    }
+    val MOBIDZIENNIK_ATTENDANCE_COLUMNS by lazy {
+        """<tr><td class="border-right1".+?/td>(.+?)</tr>""".toRegex(DOT_MATCHES_ALL)
+    }
+    val MOBIDZIENNIK_ATTENDANCE_COLUMN by lazy {
+        """(<td.+?>)(.*?)</td>""".toRegex(DOT_MATCHES_ALL)
+    }
+    val MOBIDZIENNIK_ATTENDANCE_COLUMN_SPAN by lazy {
+        """colspan="(\d+)"""".toRegex()
+    }
+    val MOBIDZIENNIK_ATTENDANCE_RANGE by lazy {
+        """<span>([0-9:]+) - .+? (.+?)</span></a>""".toRegex(DOT_MATCHES_ALL)
+    }
+    val MOBIDZIENNIK_ATTENDANCE_LESSON by lazy {
+        """<strong>(.+?)</strong>\s*<small>\s*\((.+?),\s*(.+?)\)""".toRegex(DOT_MATCHES_ALL)
+    }
+
+    val MOBIDZIENNIK_HOMEWORK_ROW by lazy {
+        """class="rowRolling">(.+?</div>\s*</td>)""".toRegex(DOT_MATCHES_ALL)
+    }
+    val MOBIDZIENNIK_HOMEWORK_ITEM by lazy {
+        """<p><b>(.+?):</b>\s*(.+?)\s*</p>""".toRegex(DOT_MATCHES_ALL)
+    }
+    val MOBIDZIENNIK_HOMEWORK_BODY by lazy {
+        """Treść:</b>(.+?)<p><b>""".toRegex(DOT_MATCHES_ALL)
+    }
+    val MOBIDZIENNIK_HOMEWORK_ID by lazy {
+        """zadanieFormularz\(([0-9]+),""".toRegex(DOT_MATCHES_ALL)
+    }
+    val MOBIDZIENNIK_HOMEWORK_ATTACHMENT by lazy {
+        """zalacznik(_zadania)?=([0-9]+)'.+?word-break">(.+?)</td>""".toRegex(DOT_MATCHES_ALL)
+    }
+
+
+
+    val IDZIENNIK_LOGIN_HIDDEN_FIELDS by lazy {
+        """<input type="hidden".+?name="([A-z0-9_]+)?".+?value="([A-z0-9_+-/=]+)?".+?>""".toRegex(DOT_MATCHES_ALL)
+    }
+    val IDZIENNIK_LOGIN_ERROR by lazy {
+        """id="spanErrorMessage">(.*?)</""".toRegex(DOT_MATCHES_ALL)
+    }
+    val IDZIENNIK_LOGIN_FIRST_ACCOUNT_NAME by lazy {
+        """Imię i nazwisko:.+?">(.+?)</div>""".toRegex(DOT_MATCHES_ALL)
+    }
+    val IDZIENNIK_LOGIN_FIRST_IS_PARENT by lazy {
+        """id="ctl00_CzyRodzic" value="([01])" />""".toRegex()
+    }
+    val IDZIENNIK_LOGIN_FIRST_SCHOOL_YEAR by lazy {
+        """name="ctl00\${"$"}dxComboRokSzkolny".+?selected="selected".*?value="([0-9]+)">([0-9]+)/([0-9]+)<""".toRegex(DOT_MATCHES_ALL)
+    }
+    val IDZIENNIK_LOGIN_FIRST_STUDENT_SELECT by lazy {
+        """<select.*?name="ctl00\${"$"}dxComboUczniowie".*?</select>""".toRegex(DOT_MATCHES_ALL)
+    }
+    val IDZIENNIK_LOGIN_FIRST_STUDENT by lazy {
+        """<option.*?value="([0-9]+)"\sdata-id-ucznia="([A-z0-9]+?)".*?>(.+?)\s(.+?)\s*\((.+?),\s*(.+?)\)</option>""".toRegex(DOT_MATCHES_ALL)
+    }
+    val IDZIENNIK_MESSAGES_RECIPIENT_PARENT by lazy {
+        """(.+?)\s\((.+)\)""".toRegex()
+    }
+    /*<span id="ctl00_spanSzczesliwyLos">Szczęśliwy los na dzisiaj to <b>19</b>. Los na jutro to <b>22</b></span>*/
+    val IDZIENNIK_WEB_LUCKY_NUMBER by lazy {
+        """dzisiaj to <b>([0-9]+)</b>""".toRegex()
+    }
+    val IDZIENNIK_WEB_SELECTED_REGISTER by lazy {
+        """selected="selected" value="([0-9]+)" data-id-ucznia""".toRegex()
+    }
+
+
+
+    val VULCAN_SHIFT_ANNOTATION by lazy {
+        """\(przeniesiona (z|na) lekcj[ię] ([0-9]+), (.+)\)""".toRegex()
+    }
+    val VULCAN_WEB_PERMISSIONS by lazy {
+        """permissions: '([A-z0-9/=+\-_|]+?)'""".toRegex()
+    }
+    val VULCAN_WEB_SYMBOL_VALIDATE by lazy {
+        """[A-z0-9]+""".toRegex(IGNORE_CASE)
+    }
+
+
+
+    val LIBRUS_ATTACHMENT_KEY by lazy {
+        """singleUseKey=([0-9A-z_]+)""".toRegex()
+    }
+    val LIBRUS_MESSAGE_ID by lazy {
+        """/wiadomosci/[0-9]+/[0-9]+/([0-9]+?)/""".toRegex()
+    }
+
+
+
+    val EDUDZIENNIK_STUDENTS_START by lazy {
+        """<li><a href="/Students/([\w-_]+?)/start/">(.*?)</a>""".toRegex()
+    }
+    val EDUDZIENNIK_ACCOUNT_NAME_START by lazy {
+        """<span id='user_dn'>(.*?)</span>""".toRegex()
+    }
+    val EDUDZIENNIK_SUBJECTS_START by lazy {
+        """<a class="menu-course" href="/Students/[\w-_]+?/Courses/([\w-_]+)/">(.+?)</a>""".toRegex()
+    }
+
+    val EDUDZIENNIK_ATTENDANCE_ENTRIES by lazy {
+        """<td id="([\d-]+?):(\d+?)".*?>(.+?)</td>""".toRegex()
+    }
+    val EDUDZIENNIK_ATTENDANCE_TYPES by lazy {
+        """<div class="info">.*?<p>(.*?)</p>""".toRegex(DOT_MATCHES_ALL)
+    }
+    val EDUDZIENNIK_ATTENDANCE_TYPE by lazy {
+        """\((.+?)\) (.+)""".toRegex()
+    }
+
+    val EDUDZIENNIK_ANNOUNCEMENT_DESCRIPTION by lazy {
+        """<div class="desc">.*?<p>(.*?)</p>""".toRegex(DOT_MATCHES_ALL)
+    }
+    val EDUDZIENNIK_HOMEWORK_DESCRIPTION by lazy {
+        """<div class="desc">(.*?)</div>""".toRegex(DOT_MATCHES_ALL)
+    }
+
+    val EDUDZIENNIK_SUBJECT_ID by lazy {
+        """/Courses/([\w-_]+?)/""".toRegex()
+    }
+    val EDUDZIENNIK_GRADE_ID by lazy {
+        """/Grades/([\w-_]+?)/""".toRegex()
+    }
+    val EDUDZIENNIK_EXAM_ID by lazy {
+        """/Evaluations/([\w-_]+?)/""".toRegex()
+    }
+    val EDUDZIENNIK_EVENT_TYPE_ID by lazy {
+        """/GradeLabels/([\w-_]+?)/""".toRegex()
+    }
+    val EDUDZIENNIK_ANNOUNCEMENT_ID by lazy {
+        """/Announcement/([\w-_]+?)/""".toRegex()
+    }
+    val EDUDZIENNIK_HOMEWORK_ID by lazy {
+        """/Homework/([\w-_]+?)/""".toRegex()
+    }
+    val EDUDZIENNIK_TEACHER_ID by lazy {
+        """/Teachers/([\w-_]+?)/""".toRegex()
+    }
+    val EDUDZIENNIK_EVENT_ID by lazy {
+        """/KlassEvent/([\w-_]+?)/""".toRegex()
+    }
+    val EDUDZIENNIK_NOTE_ID by lazy {
+        """/RegistryNotes/([\w-_]+?)/""".toRegex()
+    }
+
+    val EDUDZIENNIK_SCHOOL_DETAIL_ID by lazy {
+        """<a id="School_detail".*?/School/([\w-_]+?)/""".toRegex(DOT_MATCHES_ALL)
+    }
+    val EDUDZIENNIK_SCHOOL_DETAIL_NAME by lazy {
+        """</li>.*?<p>(.*?)</p>.*?<li>""".toRegex(DOT_MATCHES_ALL)
+    }
+    val EDUDZIENNIK_CLASS_DETAIL_ID by lazy {
+        """<a id="Klass_detail".*?/Klass/([\w-_]+?)/""".toRegex(DOT_MATCHES_ALL)
+    }
+    val EDUDZIENNIK_CLASS_DETAIL_NAME by lazy {
+        """<a id="Klass_detail".*?>(.*?)</a>""".toRegex(DOT_MATCHES_ALL)
+    }
+
+    val EDUDZIENNIK_TEACHERS by lazy {
+        """<div class="teacher">.*?<p>(.+?) (.+?)</p>""".toRegex(DOT_MATCHES_ALL)
+    }
+
+
+
+
+    val LINKIFY_DATE_YMD by lazy {
+        """(1\d{3}|20\d{2})[\-./](1[0-2]|0?\d)[\-./]([1-2]\d|3[0-1]|0?\d)""".toRegex()
+    }
+    val LINKIFY_DATE_DMY by lazy {
+        """(?<![\d\-./])([1-2]\d|3[0-1]|0?\d)[\-./](1[0-2]|0?\d)(?:[\-./](1\d{3}|2?0?\d{2}))?(?![\d\-/])""".toRegex()
+    }
+    val LINKIFY_DATE_ABSOLUTE by lazy {
+        """([1-3][0-9]|[1-9])\s(sty|lut|mar|kwi|maj|cze|lip|sie|wrz|paź|lis|gru).*?\s(1[0-9]{3}|20[0-9]{2})?""".toRegex(IGNORE_CASE)
+    }
+    val LINKIFY_DATE_RELATIVE by lazy {
+        """za\s([0-9]+)?\s?(dni|dzień|tydzień|tygodnie)""".toRegex(IGNORE_CASE)
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/EdziennikTask.kt

@@ -0,0 +1,174 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2020-1-16.
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik
+
+import com.google.gson.JsonObject
+import org.greenrobot.eventbus.EventBus
+import pl.szczodrzynski.edziennik.*
+import pl.szczodrzynski.edziennik.data.api.*
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.Edudziennik
+import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.Idziennik
+import pl.szczodrzynski.edziennik.data.api.edziennik.librus.Librus
+import pl.szczodrzynski.edziennik.data.api.edziennik.mobidziennik.Mobidziennik
+import pl.szczodrzynski.edziennik.data.api.edziennik.podlasie.Podlasie
+import pl.szczodrzynski.edziennik.data.api.edziennik.template.Template
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.Vulcan
+import pl.szczodrzynski.edziennik.data.api.events.RegisterAvailabilityEvent
+import pl.szczodrzynski.edziennik.data.api.interfaces.EdziennikCallback
+import pl.szczodrzynski.edziennik.data.api.interfaces.EdziennikInterface
+import pl.szczodrzynski.edziennik.data.api.models.ApiError
+import pl.szczodrzynski.edziennik.data.api.szkolny.SzkolnyApi
+import pl.szczodrzynski.edziennik.data.api.task.IApiTask
+import pl.szczodrzynski.edziennik.data.db.entity.LoginStore
+import pl.szczodrzynski.edziennik.data.db.entity.Profile
+import pl.szczodrzynski.edziennik.data.db.entity.Teacher
+import pl.szczodrzynski.edziennik.data.db.full.AnnouncementFull
+import pl.szczodrzynski.edziennik.data.db.full.EventFull
+import pl.szczodrzynski.edziennik.data.db.full.MessageFull
+import pl.szczodrzynski.edziennik.utils.Utils.d
+
+open class EdziennikTask(override val profileId: Int, val request: Any) : IApiTask(profileId) {
+    companion object {
+        private const val TAG = "EdziennikTask"
+
+        var profile: Profile? = null
+        var loginStore: LoginStore? = null
+
+        fun firstLogin(loginStore: LoginStore) = EdziennikTask(-1, FirstLoginRequest(loginStore))
+        fun sync() = EdziennikTask(-1, SyncRequest())
+        fun syncProfile(profileId: Int, viewIds: List<Pair<Int, Int>>? = null, onlyEndpoints: List<Int>? = null, arguments: JsonObject? = null) = EdziennikTask(profileId, SyncProfileRequest(viewIds, onlyEndpoints, arguments))
+        fun syncProfileList(profileList: List<Int>) = EdziennikTask(-1, SyncProfileListRequest(profileList))
+        fun messageGet(profileId: Int, message: MessageFull) = EdziennikTask(profileId, MessageGetRequest(message))
+        fun messageSend(profileId: Int, recipients: List<Teacher>, subject: String, text: String) = EdziennikTask(profileId, MessageSendRequest(recipients, subject, text))
+        fun announcementsRead(profileId: Int) = EdziennikTask(profileId, AnnouncementsReadRequest())
+        fun announcementGet(profileId: Int, announcement: AnnouncementFull) = EdziennikTask(profileId, AnnouncementGetRequest(announcement))
+        fun attachmentGet(profileId: Int, owner: Any, attachmentId: Long, attachmentName: String) = EdziennikTask(profileId, AttachmentGetRequest(owner, attachmentId, attachmentName))
+        fun recipientListGet(profileId: Int) = EdziennikTask(profileId, RecipientListGetRequest())
+        fun eventGet(profileId: Int, event: EventFull) = EdziennikTask(profileId, EventGetRequest(event))
+    }
+
+    private lateinit var loginStore: LoginStore
+
+    override fun prepare(app: App) {
+        if (request is FirstLoginRequest) {
+            // get the requested profile and login store
+            this.profile = null
+            loginStore = request.loginStore
+            // save the profile ID and name as the current task's
+            taskName = app.getString(R.string.edziennik_notification_api_first_login_title)
+        } else {
+            // get the requested profile and login store
+            val profile = app.db.profileDao().getByIdNow(profileId) ?: return
+            this.profile = profile
+            val loginStore = app.db.loginStoreDao().getByIdNow(profile.loginStoreId) ?: return
+            this.loginStore = loginStore
+            // save the profile ID and name as the current task's
+            taskName = app.getString(R.string.edziennik_notification_api_sync_title_format, profile.name)
+        }
+        EdziennikTask.profile = this.profile
+        EdziennikTask.loginStore = this.loginStore
+    }
+
+    private var edziennikInterface: EdziennikInterface? = null
+
+    internal fun run(app: App, taskCallback: EdziennikCallback) {
+        profile?.let { profile ->
+            if (profile.archived) {
+                d(TAG, "The profile $profileId is archived")
+                taskCallback.onError(ApiError(TAG, ERROR_PROFILE_ARCHIVED))
+                return
+            }
+            else if (profile.shouldArchive()) {
+                d(TAG, "The profile $profileId's year ended on ${profile.dateYearEnd}, archiving")
+                ProfileArchiver(app, profile)
+            }
+            if (profile.isBeforeYear()) {
+                d(TAG, "The profile $profileId's school year has not started yet; aborting sync")
+                cancel()
+                taskCallback.onCompleted()
+                return
+            }
+
+            profile.registerName?.let { registerName ->
+                var status = app.config.sync.registerAvailability[registerName]
+                if (status == null || status.nextCheckAt < currentTimeUnix()) {
+                    val api = SzkolnyApi(app)
+                    api.runCatching({
+                        val availability = getRegisterAvailability()
+                        app.config.sync.registerAvailability = availability
+                        status = availability[registerName]
+                    }, onError = {
+                        taskCallback.onError(it.toApiError(TAG))
+                        return
+                    })
+                }
+
+                if (status?.available != true
+                        || status?.minVersionCode ?: BuildConfig.VERSION_CODE > BuildConfig.VERSION_CODE) {
+                    if (EventBus.getDefault().hasSubscriberForEvent(RegisterAvailabilityEvent::class.java)) {
+                        EventBus.getDefault().postSticky(
+                                RegisterAvailabilityEvent(app.config.sync.registerAvailability)
+                        )
+                    }
+                    cancel()
+                    taskCallback.onCompleted()
+                    return
+                }
+            }
+        }
+
+        edziennikInterface = when (loginStore.type) {
+            LOGIN_TYPE_LIBRUS -> Librus(app, profile, loginStore, taskCallback)
+            LOGIN_TYPE_MOBIDZIENNIK -> Mobidziennik(app, profile, loginStore, taskCallback)
+            LOGIN_TYPE_VULCAN -> Vulcan(app, profile, loginStore, taskCallback)
+            LOGIN_TYPE_IDZIENNIK -> Idziennik(app, profile, loginStore, taskCallback)
+            LOGIN_TYPE_EDUDZIENNIK -> Edudziennik(app, profile, loginStore, taskCallback)
+            LOGIN_TYPE_PODLASIE -> Podlasie(app, profile, loginStore, taskCallback)
+            LOGIN_TYPE_TEMPLATE -> Template(app, profile, loginStore, taskCallback)
+            else -> null
+        }
+        if (edziennikInterface == null) {
+            return
+        }
+
+        when (request) {
+            is SyncProfileRequest -> edziennikInterface?.sync(
+                    featureIds = request.viewIds?.flatMap { Features.getIdsByView(it.first, it.second) }
+                            ?: Features.getAllIds(),
+                    viewId = request.viewIds?.get(0)?.first,
+                    onlyEndpoints = request.onlyEndpoints,
+                    arguments = request.arguments)
+            is MessageGetRequest -> edziennikInterface?.getMessage(request.message)
+            is MessageSendRequest -> edziennikInterface?.sendMessage(request.recipients, request.subject, request.text)
+            is FirstLoginRequest -> edziennikInterface?.firstLogin()
+            is AnnouncementsReadRequest -> edziennikInterface?.markAllAnnouncementsAsRead()
+            is AnnouncementGetRequest -> edziennikInterface?.getAnnouncement(request.announcement)
+            is AttachmentGetRequest -> edziennikInterface?.getAttachment(request.owner, request.attachmentId, request.attachmentName)
+            is RecipientListGetRequest -> edziennikInterface?.getRecipientList()
+            is EventGetRequest -> edziennikInterface?.getEvent(request.event)
+        }
+    }
+
+    override fun cancel() {
+        d(TAG, "Task ${toString()} cancelling...")
+        edziennikInterface?.cancel()
+    }
+
+    override fun toString(): String {
+        return "EdziennikTask(profileId=$profileId, request=$request, edziennikInterface=$edziennikInterface)"
+    }
+
+    data class FirstLoginRequest(val loginStore: LoginStore)
+    class SyncRequest
+    data class SyncProfileRequest(val viewIds: List<Pair<Int, Int>>? = null, val onlyEndpoints: List<Int>? = null, val arguments: JsonObject? = null)
+    data class SyncProfileListRequest(val profileList: List<Int>)
+    data class MessageGetRequest(val message: MessageFull)
+    data class MessageSendRequest(val recipients: List<Teacher>, val subject: String, val text: String)
+    class AnnouncementsReadRequest
+    data class AnnouncementGetRequest(val announcement: AnnouncementFull)
+    data class AttachmentGetRequest(val owner: Any, val attachmentId: Long, val attachmentName: String)
+    class RecipientListGetRequest
+    data class EventGetRequest(val event: EventFull)
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/ProfileArchiver.kt

@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2020-8-25.
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik
+
+import android.content.Intent
+import pl.szczodrzynski.edziennik.App
+import pl.szczodrzynski.edziennik.Intent
+import pl.szczodrzynski.edziennik.data.api.*
+import pl.szczodrzynski.edziennik.data.db.entity.Profile
+import pl.szczodrzynski.edziennik.utils.Utils.d
+import pl.szczodrzynski.edziennik.utils.models.Date
+
+class ProfileArchiver(val app: App, val profile: Profile) {
+    companion object {
+        private const val TAG = "ProfileArchiver"
+    }
+
+    init {
+        if (profile.archiveId == null)
+            profile.archiveId = profile.id
+        d(TAG, "Processing ${profile.name}#${profile.id}, archiveId = ${profile.archiveId}")
+
+        profile.archived = true
+        app.db.profileDao().add(profile)
+        //app.db.metadataDao().setAllSeen(profile.id, true)
+        app.db.notificationDao().clear(profile.id)
+        app.db.endpointTimerDao().clear(profile.id)
+        d(TAG, "Archived profile ${profile.id} saved")
+        profile.archived = false
+
+        // guess the nearest school year
+        val today = Date.getToday()
+        profile.studentSchoolYearStart = when {
+            today.month <= profile.dateYearEnd.month -> today.year - 1
+            else -> today.year
+        }
+
+        // set default semester dates
+        profile.dateSemester1Start = Date(profile.studentSchoolYearStart, 9, 1)
+        profile.dateSemester2Start = Date(profile.studentSchoolYearStart + 1, 2, 1)
+        profile.dateYearEnd = Date(profile.studentSchoolYearStart + 1, 6, 30)
+
+        val oldId = profile.id
+        val newId = (app.db.profileDao().lastId ?: profile.id) + 1
+        profile.id = newId
+        profile.subname = "Nowy rok szkolny - ${profile.studentSchoolYearStart}"
+        profile.studentClassName = null
+
+        d(TAG, "New profile ID for ${profile.name}: ${profile.id}")
+
+        when (profile.loginStoreType) {
+            LOGIN_TYPE_LIBRUS -> {
+                profile.removeStudentData("isPremium")
+                profile.removeStudentData("pushDeviceId")
+                profile.removeStudentData("startPointsSemester1")
+                profile.removeStudentData("startPointsSemester2")
+                profile.removeStudentData("enablePointGrades")
+                profile.removeStudentData("enableDescriptiveGrades")
+            }
+            LOGIN_TYPE_MOBIDZIENNIK -> {
+
+            }
+            LOGIN_TYPE_VULCAN -> {
+                // DataVulcan.isApiLoginValid() returns false so it will update the semester
+                profile.removeStudentData("currentSemesterEndDate")
+                profile.removeStudentData("studentSemesterId")
+                profile.removeStudentData("studentSemesterNumber")
+                profile.removeStudentData("semester1Id")
+                profile.removeStudentData("semester2Id")
+                profile.removeStudentData("studentClassId")
+            }
+            LOGIN_TYPE_IDZIENNIK -> {
+                profile.removeStudentData("schoolYearId")
+            }
+            LOGIN_TYPE_EDUDZIENNIK -> {
+
+            }
+            LOGIN_TYPE_PODLASIE -> {
+
+            }
+        }
+
+        d(TAG, "Processed student data: ${profile.studentData}")
+
+        app.db.profileDao().add(profile)
+
+        if (app.profileId == oldId) {
+            val intent = Intent(
+                    Intent.ACTION_MAIN,
+                    "profileId" to newId
+            )
+            app.sendBroadcast(intent)
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/DataEdudziennik.kt

@@ -0,0 +1,153 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2019-12-22
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik
+
+import pl.szczodrzynski.edziennik.*
+import pl.szczodrzynski.edziennik.data.api.LOGIN_METHOD_EDUDZIENNIK_WEB
+import pl.szczodrzynski.edziennik.data.api.models.Data
+import pl.szczodrzynski.edziennik.data.db.entity.*
+
+/**
+ * Use http://patorjk.com/software/taag/#p=display&f=Big for the ascii art
+ *
+ * Use https://codepen.io/kubasz/pen/RwwwbGN to easily generate the student data getters/setters
+ */
+class DataEdudziennik(app: App, profile: Profile?, loginStore: LoginStore) : Data(app, profile, loginStore) {
+
+    fun isWebLoginValid() = webSessionIdExpiryTime-30 > currentTimeUnix() && webSessionId.isNotNullNorEmpty()
+
+    override fun satisfyLoginMethods() {
+        loginMethods.clear()
+        if (isWebLoginValid()) {
+            loginMethods += LOGIN_METHOD_EDUDZIENNIK_WEB
+        }
+    }
+
+    override fun generateUserCode() = "$schoolName:$loginEmail:${studentId?.crc32()}"
+
+    private var mLoginEmail: String? = null
+    var loginEmail: String?
+        get() { mLoginEmail = mLoginEmail ?: loginStore.getLoginData("email", null); return mLoginEmail }
+        set(value) { loginStore.putLoginData("email", value); mLoginEmail = value }
+
+    private var mLoginPassword: String? = null
+    var loginPassword: String?
+        get() { mLoginPassword = mLoginPassword ?: loginStore.getLoginData("password", null); return mLoginPassword }
+        set(value) { loginStore.putLoginData("password", value); mLoginPassword = value }
+
+    private var mStudentId: String? = null
+    var studentId: String?
+        get() { mStudentId = mStudentId ?: profile?.getStudentData("studentId", null); return mStudentId }
+        set(value) { profile?.putStudentData("studentId", value) ?: return; mStudentId = value }
+
+    private var mSchoolId: String? = null
+    var schoolId: String?
+        get() { mSchoolId = mSchoolId ?: profile?.getStudentData("schoolId", null); return mSchoolId }
+        set(value) { profile?.putStudentData("schoolId", value) ?: return; mSchoolId = value }
+
+    private var mClassId: String? = null
+    var classId: String?
+        get() { mClassId = mClassId ?: profile?.getStudentData("classId", null); return mClassId }
+        set(value) { profile?.putStudentData("classId", value) ?: return; mClassId = value }
+
+    /*   __          __  _
+         \ \        / / | |
+          \ \  /\  / /__| |__
+           \ \/  \/ / _ \ '_ \
+            \  /\  /  __/ |_) |
+             \/  \/ \___|_._*/
+    private var mWebSessionId: String? = null
+    var webSessionId: String?
+        get() { mWebSessionId = mWebSessionId ?: loginStore.getLoginData("webSessionId", null); return mWebSessionId }
+        set(value) { loginStore.putLoginData("webSessionId", value); mWebSessionId = value }
+
+    private var mWebSessionIdExpiryTime: Long? = null
+    var webSessionIdExpiryTime: Long
+        get() { mWebSessionIdExpiryTime = mWebSessionIdExpiryTime ?: loginStore.getLoginData("webSessionIdExpiryTime", 0L); return mWebSessionIdExpiryTime ?: 0L }
+        set(value) { loginStore.putLoginData("webSessionIdExpiryTime", value); mWebSessionIdExpiryTime = value }
+
+    /*     ____  _   _
+          / __ \| | | |
+         | |  | | |_| |__   ___ _ __
+         | |  | | __| '_ \ / _ \ '__|
+         | |__| | |_| | | |  __/ |
+          \____/ \__|_| |_|\___|*/
+    private var mCurrentSemester: Int? = null
+    var currentSemester: Int
+        get() { mCurrentSemester = mCurrentSemester ?: profile?.getStudentData("currentSemester", 1); return mCurrentSemester ?: 1 }
+        set(value) { profile?.putStudentData("currentSemester", value) ?: return; mCurrentSemester = value }
+
+    private var mSchoolName: String? = null
+    var schoolName: String?
+        get() { mSchoolName = mSchoolName ?: profile?.getStudentData("schoolName", null); return mSchoolName }
+        set(value) { profile?.putStudentData("schoolName", value) ?: return; mSchoolName = value }
+
+    val studentEndpoint: String
+        get() = "Students/$studentId/"
+
+    val schoolEndpoint: String
+        get() = "Schools/$schoolId/"
+
+    val classStudentEndpoint: String
+        get() = "Class/$studentId/"
+
+    val schoolClassEndpoint: String
+        get() = "Schools/$classId/"
+
+    val studentAndClassEndpoint: String
+        get() = "Students/$studentId/Klass/$classId/"
+
+    val studentAndClassesEndpoint: String
+        get() = "Students/$studentId/Classes/$classId/"
+
+    val timetableEndpoint: String
+        get() = "Plan/$studentId/"
+
+    val studentAndTeacherClassEndpoint: String
+        get() = "Students/$studentId/Teachers/$classId/"
+
+    val courseStudentEndpoint: String
+        get() = "Course/$studentId/"
+
+    fun getSubject(longId: String, name: String): Subject {
+        val id = longId.crc32()
+        return subjectList.singleOrNull { it.id == id } ?: run {
+            val subject = Subject(profileId, id, name, name)
+            subjectList.put(id, subject)
+            subject
+        }
+    }
+
+    fun getTeacher(firstName: String, lastName: String, longId: String? = null): Teacher {
+        val name = "$firstName $lastName".fixName()
+        val id = name.crc32()
+        return teacherList.singleOrNull { it.id == id }?.also {
+            if (longId != null && it.loginId == null) it.loginId = longId
+        } ?: run {
+            val teacher = Teacher(profileId, id, firstName, lastName, longId)
+            teacherList.put(id, teacher)
+            teacher
+        }
+    }
+
+    fun getTeacherByFirstLast(nameFirstLast: String, longId: String? = null): Teacher {
+        val nameParts = nameFirstLast.split(" ")
+        return getTeacher(nameParts[0], nameParts[1], longId)
+    }
+
+    fun getTeacherByLastFirst(nameLastFirst: String, longId: String? = null): Teacher {
+        val nameParts = nameLastFirst.split(" ")
+        return getTeacher(nameParts[1], nameParts[0], longId)
+    }
+
+    fun getEventType(longId: String, name: String): EventType {
+        val id = longId.crc16().toLong()
+        return eventTypes.singleOrNull { it.id == id } ?: run {
+            val eventType = EventType(profileId, id, name, colorFromName(name))
+            eventTypes.put(id, eventType)
+            eventType
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/Edudziennik.kt

@@ -0,0 +1,142 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2019-12-22
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik
+
+import com.google.gson.JsonObject
+import pl.szczodrzynski.edziennik.App
+import pl.szczodrzynski.edziennik.data.api.*
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.EdudziennikData
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.web.EdudziennikWebGetAnnouncement
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.web.EdudziennikWebGetHomework
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.firstlogin.EdudziennikFirstLogin
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.login.EdudziennikLogin
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.login.EdudziennikLoginWeb
+import pl.szczodrzynski.edziennik.data.api.interfaces.EdziennikCallback
+import pl.szczodrzynski.edziennik.data.api.interfaces.EdziennikInterface
+import pl.szczodrzynski.edziennik.data.api.models.ApiError
+import pl.szczodrzynski.edziennik.data.db.entity.LoginStore
+import pl.szczodrzynski.edziennik.data.db.entity.Profile
+import pl.szczodrzynski.edziennik.data.db.entity.Teacher
+import pl.szczodrzynski.edziennik.data.db.full.AnnouncementFull
+import pl.szczodrzynski.edziennik.data.db.full.EventFull
+import pl.szczodrzynski.edziennik.data.db.full.MessageFull
+import pl.szczodrzynski.edziennik.utils.Utils.d
+
+class Edudziennik(val app: App, val profile: Profile?, val loginStore: LoginStore, val callback: EdziennikCallback) : EdziennikInterface {
+    companion object {
+        private const val TAG = "Edudziennik"
+    }
+
+    val internalErrorList = mutableListOf<Int>()
+    val data: DataEdudziennik
+    private var afterLogin: (() -> Unit)? = null
+
+    init {
+        data = DataEdudziennik(app, profile, loginStore).apply {
+            callback = wrapCallback(this@Edudziennik.callback)
+            satisfyLoginMethods()
+        }
+    }
+
+    private fun completed() {
+        data.saveData()
+        callback.onCompleted()
+    }
+
+    /*    _______ _                     _                  _ _   _
+         |__   __| |              /\   | |                (_) | | |
+            | |  | |__   ___     /  \  | | __ _  ___  _ __ _| |_| |__  _ __ ___
+            | |  | '_ \ / _ \   / /\ \ | |/ _` |/ _ \| '__| | __| '_ \| '_ ` _ \
+            | |  | | | |  __/  / ____ \| | (_| | (_) | |  | | |_| | | | | | | | |
+            |_|  |_| |_|\___| /_/    \_\_|\__, |\___/|_|  |_|\__|_| |_|_| |_| |_|
+                                           __/ |
+                                          |__*/
+    override fun sync(featureIds: List<Int>, viewId: Int?, onlyEndpoints: List<Int>?, arguments: JsonObject?) {
+        data.arguments = arguments
+        data.prepare(edudziennikLoginMethods, EdudziennikFeatures, featureIds, viewId, onlyEndpoints)
+        login()
+    }
+
+    private fun login(loginMethodId: Int? = null, afterLogin: (() -> Unit)? = null) {
+        d(TAG, "Trying to login with ${data.targetLoginMethodIds}")
+        if (internalErrorList.isNotEmpty()) {
+            d(TAG, "  - Internal errors:")
+            internalErrorList.forEach { d(TAG, "      - code $it") }
+        }
+        loginMethodId?.let { data.prepareFor(edudziennikLoginMethods, it) }
+        afterLogin?.let { this.afterLogin = it }
+        EdudziennikLogin(data) {
+            data()
+        }
+    }
+
+    private fun data() {
+        d(TAG, "Endpoint IDs: ${data.targetEndpointIds}")
+        if (internalErrorList.isNotEmpty()) {
+            d(TAG, "  - Internal errors:")
+            internalErrorList.forEach { d(TAG, "      - code $it") }
+        }
+        afterLogin?.invoke() ?: EdudziennikData(data) {
+            completed()
+        }
+    }
+
+    override fun getMessage(message: MessageFull) {}
+    override fun sendMessage(recipients: List<Teacher>, subject: String, text: String) {}
+    override fun markAllAnnouncementsAsRead() {}
+
+    override fun getAnnouncement(announcement: AnnouncementFull) {
+        EdudziennikLoginWeb(data) {
+            EdudziennikWebGetAnnouncement(data, announcement) {
+                completed()
+            }
+        }
+    }
+
+    override fun getAttachment(owner: Any, attachmentId: Long, attachmentName: String) {}
+    override fun getRecipientList() {}
+
+    override fun getEvent(eventFull: EventFull) {
+        EdudziennikLoginWeb(data) {
+            EdudziennikWebGetHomework(data, eventFull) {
+                completed()
+            }
+        }
+    }
+
+    override fun firstLogin() { EdudziennikFirstLogin(data) { completed() } }
+    override fun cancel() {
+        d(TAG, "Cancelled")
+        data.cancel()
+    }
+
+    private fun wrapCallback(callback: EdziennikCallback): EdziennikCallback {
+        return object : EdziennikCallback {
+            override fun onCompleted() { callback.onCompleted() }
+            override fun onProgress(step: Float) { callback.onProgress(step) }
+            override fun onStartProgress(stringRes: Int) { callback.onStartProgress(stringRes) }
+            override fun onError(apiError: ApiError) {
+                if (apiError.errorCode in internalErrorList) {
+                    // finish immediately if the same error occurs twice during the same sync
+                    callback.onError(apiError)
+                    return
+                }
+                internalErrorList.add(apiError.errorCode)
+                when (apiError.errorCode) {
+                    ERROR_EDUDZIENNIK_WEB_SESSION_EXPIRED -> {
+                        login()
+                    }
+                    ERROR_LOGIN_EDUDZIENNIK_WEB_NO_SESSION_ID -> {
+                        login()
+                    }
+                    ERROR_EDUDZIENNIK_WEB_LIMITED_ACCESS -> {
+                        data()
+                    }
+                    else -> callback.onError(apiError)
+                }
+            }
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/EdudziennikFeatures.kt

@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2019-12-23
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik
+
+import pl.szczodrzynski.edziennik.data.api.*
+import pl.szczodrzynski.edziennik.data.api.models.Feature
+
+const val ENDPOINT_EDUDZIENNIK_WEB_START                = 1000
+const val ENDPOINT_EDUDZIENNIK_WEB_TEACHERS             = 1001
+const val ENDPOINT_EDUDZIENNIK_WEB_GRADES               = 1011
+const val ENDPOINT_EDUDZIENNIK_WEB_TIMETABLE            = 1012
+const val ENDPOINT_EDUDZIENNIK_WEB_EXAMS                = 1013
+const val ENDPOINT_EDUDZIENNIK_WEB_ATTENDANCE           = 1014
+const val ENDPOINT_EDUDZIENNIK_WEB_ANNOUNCEMENTS        = 1015
+const val ENDPOINT_EDUDZIENNIK_WEB_HOMEWORK             = 1016
+const val ENDPOINT_EDUDZIENNIK_WEB_EVENTS               = 1017
+const val ENDPOINT_EDUDZIENNIK_WEB_NOTES                = 1018
+const val ENDPOINT_EDUDZIENNIK_WEB_LUCKY_NUMBER         = 1030
+
+val EdudziennikFeatures = listOf(
+        /* School and team info and subjects */
+        Feature(LOGIN_TYPE_EDUDZIENNIK, FEATURE_STUDENT_INFO, listOf(
+                ENDPOINT_EDUDZIENNIK_WEB_START to LOGIN_METHOD_EDUDZIENNIK_WEB
+        ), listOf(LOGIN_METHOD_EDUDZIENNIK_WEB)),
+
+        /* Teachers */
+        Feature(LOGIN_TYPE_EDUDZIENNIK, FEATURE_TEACHERS, listOf(
+                ENDPOINT_EDUDZIENNIK_WEB_TEACHERS to LOGIN_METHOD_EDUDZIENNIK_WEB
+        ), listOf(LOGIN_METHOD_EDUDZIENNIK_WEB)),
+
+        /* Timetable */
+        Feature(LOGIN_TYPE_EDUDZIENNIK, FEATURE_TIMETABLE, listOf(
+                ENDPOINT_EDUDZIENNIK_WEB_TIMETABLE to LOGIN_METHOD_EDUDZIENNIK_WEB
+        ), listOf(LOGIN_METHOD_EDUDZIENNIK_WEB)),
+
+        /* Grades */
+        Feature(LOGIN_TYPE_EDUDZIENNIK, FEATURE_GRADES, listOf(
+                ENDPOINT_EDUDZIENNIK_WEB_GRADES to LOGIN_METHOD_EDUDZIENNIK_WEB
+        ), listOf(LOGIN_METHOD_EDUDZIENNIK_WEB)),
+
+        /* Agenda */
+        Feature(LOGIN_TYPE_EDUDZIENNIK, FEATURE_AGENDA, listOf(
+                ENDPOINT_EDUDZIENNIK_WEB_EXAMS to LOGIN_METHOD_EDUDZIENNIK_WEB,
+                ENDPOINT_EDUDZIENNIK_WEB_HOMEWORK to LOGIN_METHOD_EDUDZIENNIK_WEB,
+                ENDPOINT_EDUDZIENNIK_WEB_EVENTS to LOGIN_METHOD_EDUDZIENNIK_WEB
+        ), listOf(LOGIN_METHOD_EDUDZIENNIK_WEB)),
+
+        /* Homework */
+        Feature(LOGIN_TYPE_EDUDZIENNIK, FEATURE_HOMEWORK, listOf(
+                ENDPOINT_EDUDZIENNIK_WEB_HOMEWORK to LOGIN_METHOD_EDUDZIENNIK_WEB
+        ), listOf(LOGIN_METHOD_EDUDZIENNIK_WEB)),
+
+        /* Behaviour */
+        Feature(LOGIN_TYPE_EDUDZIENNIK, FEATURE_BEHAVIOUR, listOf(
+                ENDPOINT_EDUDZIENNIK_WEB_NOTES to LOGIN_METHOD_EDUDZIENNIK_WEB
+        ), listOf(LOGIN_METHOD_EDUDZIENNIK_WEB)),
+
+        /* Attendance */
+        Feature(LOGIN_TYPE_EDUDZIENNIK, FEATURE_ATTENDANCE, listOf(
+                ENDPOINT_EDUDZIENNIK_WEB_ATTENDANCE to LOGIN_METHOD_EDUDZIENNIK_WEB
+        ), listOf(LOGIN_METHOD_EDUDZIENNIK_WEB)),
+
+        /* Announcements */
+        Feature(LOGIN_TYPE_EDUDZIENNIK, FEATURE_ANNOUNCEMENTS, listOf(
+                ENDPOINT_EDUDZIENNIK_WEB_ANNOUNCEMENTS to LOGIN_METHOD_EDUDZIENNIK_WEB
+        ), listOf(LOGIN_METHOD_EDUDZIENNIK_WEB)),
+
+        /* Lucky number */
+        Feature(LOGIN_TYPE_EDUDZIENNIK, FEATURE_LUCKY_NUMBER, listOf(
+                ENDPOINT_EDUDZIENNIK_WEB_LUCKY_NUMBER to LOGIN_METHOD_EDUDZIENNIK_WEB
+        ), listOf(LOGIN_METHOD_EDUDZIENNIK_WEB))
+)

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/EdudziennikData.kt

@@ -0,0 +1,88 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2019-12-22
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data
+
+import pl.szczodrzynski.edziennik.R
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.*
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.web.*
+import pl.szczodrzynski.edziennik.utils.Utils
+
+class EdudziennikData(val data: DataEdudziennik, val onSuccess: () -> Unit) {
+    companion object {
+        private const val TAG = "EdudziennikData"
+    }
+
+    init {
+        nextEndpoint(onSuccess)
+    }
+
+    private fun nextEndpoint(onSuccess: () -> Unit) {
+        if (data.targetEndpointIds.isEmpty()) {
+            onSuccess()
+            return
+        }
+        if (data.cancelled) {
+            onSuccess()
+            return
+        }
+        val id = data.targetEndpointIds.firstKey()
+        val lastSync = data.targetEndpointIds.remove(id)
+        useEndpoint(id, lastSync) { endpointId ->
+            data.progress(data.progressStep)
+            nextEndpoint(onSuccess)
+        }
+    }
+
+    private fun useEndpoint(endpointId: Int, lastSync: Long?, onSuccess: (endpointId: Int) -> Unit) {
+        Utils.d(TAG, "Using endpoint $endpointId. Last sync time = $lastSync")
+        when (endpointId) {
+            ENDPOINT_EDUDZIENNIK_WEB_START -> {
+                data.startProgress(R.string.edziennik_progress_endpoint_data)
+                EdudziennikWebStart(data, lastSync, onSuccess)
+            }
+            ENDPOINT_EDUDZIENNIK_WEB_TEACHERS -> {
+                data.startProgress(R.string.edziennik_progress_endpoint_teachers)
+                EdudziennikWebTeachers(data, lastSync, onSuccess)
+            }
+            ENDPOINT_EDUDZIENNIK_WEB_GRADES -> {
+                data.startProgress(R.string.edziennik_progress_endpoint_grades)
+                EdudziennikWebGrades(data, lastSync, onSuccess)
+            }
+            ENDPOINT_EDUDZIENNIK_WEB_TIMETABLE -> {
+                data.startProgress(R.string.edziennik_progress_endpoint_timetable)
+                EdudziennikWebTimetable(data, lastSync, onSuccess)
+            }
+            ENDPOINT_EDUDZIENNIK_WEB_EXAMS -> {
+                data.startProgress(R.string.edziennik_progress_endpoint_exams)
+                EdudziennikWebExams(data, lastSync, onSuccess)
+            }
+            ENDPOINT_EDUDZIENNIK_WEB_ATTENDANCE -> {
+                data.startProgress(R.string.edziennik_progress_endpoint_attendance)
+                EdudziennikWebAttendance(data, lastSync, onSuccess)
+            }
+            ENDPOINT_EDUDZIENNIK_WEB_ANNOUNCEMENTS -> {
+                data.startProgress(R.string.edziennik_progress_endpoint_announcements)
+                EdudziennikWebAnnouncements(data, lastSync, onSuccess)
+            }
+            ENDPOINT_EDUDZIENNIK_WEB_HOMEWORK -> {
+                data.startProgress(R.string.edziennik_progress_endpoint_homework)
+                EdudziennikWebHomework(data, lastSync, onSuccess)
+            }
+            ENDPOINT_EDUDZIENNIK_WEB_EVENTS -> {
+                data.startProgress(R.string.edziennik_progress_endpoint_events)
+                EdudziennikWebEvents(data, lastSync, onSuccess)
+            }
+            ENDPOINT_EDUDZIENNIK_WEB_NOTES -> {
+                data.startProgress(R.string.edziennik_progress_endpoint_notices)
+                EdudziennikWebNotes(data, lastSync, onSuccess)
+            }
+            ENDPOINT_EDUDZIENNIK_WEB_LUCKY_NUMBER -> {
+                data.startProgress(R.string.edziennik_progress_endpoint_lucky_number)
+                EdudziennikWebLuckyNumber(data, lastSync, onSuccess)
+            }
+            else -> onSuccess(endpointId)
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/EdudziennikWeb.kt

@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2019-12-22
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data
+
+import im.wangchao.mhttp.Request
+import im.wangchao.mhttp.Response
+import im.wangchao.mhttp.callback.TextCallbackHandler
+import pl.szczodrzynski.edziennik.data.api.*
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.DataEdudziennik
+import pl.szczodrzynski.edziennik.data.api.models.ApiError
+import pl.szczodrzynski.edziennik.utils.Utils.d
+import pl.szczodrzynski.edziennik.utils.models.Date
+
+open class EdudziennikWeb(open val data: DataEdudziennik, open val lastSync: Long?) {
+    companion object {
+        private const val TAG = "EdudziennikWeb"
+    }
+
+    val profileId
+        get() = data.profile?.id ?: -1
+
+    val profile
+        get() = data.profile
+
+    fun webGet(tag: String, endpoint: String, xhr: Boolean = false, semester: Int? = null, onSuccess: (text: String) -> Unit) {
+        val url = "https://dziennikel.appspot.com/" + when (endpoint.endsWith('/') || endpoint.contains('?') || endpoint.isEmpty()) {
+            true -> endpoint
+            else -> "$endpoint/"
+        } + (semester?.let { "?semester=" + if(it == -1) "all" else it } ?: "")
+
+        d(tag, "Request: Edudziennik/Web - $url")
+
+        val callback = object : TextCallbackHandler() {
+            override fun onSuccess(text: String?, response: Response?) {
+                if (text == null || response == null) {
+                    data.error(ApiError(tag, ERROR_RESPONSE_EMPTY)
+                            .withResponse(response))
+                    return
+                }
+
+                if (semester == null && url.contains("start")) {
+                    profile?.also { profile ->
+                        val cookies = data.app.cookieJar.getAll("dziennikel.appspot.com")
+                        val semesterCookie = cookies["semester"]?.toIntOrNull()
+
+                        semesterCookie?.let { data.currentSemester = it }
+
+                        if (semesterCookie == 2 && profile.dateSemester2Start > Date.getToday())
+                            profile.dateSemester2Start = Date.getToday().stepForward(0, 0, -1)
+                    }
+                }
+
+                try {
+                    onSuccess(text)
+                } catch (e: Exception) {
+                    data.error(ApiError(tag, EXCEPTION_EDUDZIENNIK_WEB_REQUEST)
+                            .withThrowable(e)
+                            .withResponse(response)
+                            .withApiResponse(text))
+                }
+            }
+
+            override fun onFailure(response: Response?, throwable: Throwable?) {
+                val error = when (response?.code()) {
+                    402 -> ERROR_EDUDZIENNIK_WEB_LIMITED_ACCESS
+                    403 -> ERROR_EDUDZIENNIK_WEB_SESSION_EXPIRED
+                    else -> ERROR_REQUEST_FAILURE
+                }
+                data.error(ApiError(tag, error)
+                        .withResponse(response)
+                        .withThrowable(throwable))
+            }
+        }
+
+        data.app.cookieJar.set("dziennikel.appspot.com", "sessionid", data.webSessionId)
+
+        Request.builder()
+                .url(url)
+                .userAgent(EDUDZIENNIK_USER_AGENT)
+                .apply {
+                    if (xhr) header("X-Requested-With", "XMLHttpRequest")
+                }
+                .get()
+                .callback(callback)
+                .build()
+                .enqueue()
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebAnnouncements.kt

@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2019-12-26
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.web
+
+import org.jsoup.Jsoup
+import pl.szczodrzynski.edziennik.crc32
+import pl.szczodrzynski.edziennik.data.api.Regexes.EDUDZIENNIK_ANNOUNCEMENT_ID
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.DataEdudziennik
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.ENDPOINT_EDUDZIENNIK_WEB_ANNOUNCEMENTS
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.EdudziennikWeb
+import pl.szczodrzynski.edziennik.data.db.entity.Announcement
+import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
+import pl.szczodrzynski.edziennik.get
+import pl.szczodrzynski.edziennik.utils.models.Date
+
+class EdudziennikWebAnnouncements(override val data: DataEdudziennik,
+                                  override val lastSync: Long?,
+                                  val onSuccess: (endpointId: Int) -> Unit
+) : EdudziennikWeb(data, lastSync) {
+    companion object {
+        const val TAG = "EdudziennikWebAnnouncements"
+    }
+
+    init { data.profile?.also { profile ->
+        webGet(TAG, data.schoolClassEndpoint + "Announcements") { text ->
+            val doc = Jsoup.parse(text)
+
+            if (doc.getElementsByClass("message").text().trim() != "Brak ogłoszeń.") {
+                doc.select("table.list tbody tr").forEach { announcementElement ->
+                    val titleElement = announcementElement.child(0).child(0)
+
+                    val longId = EDUDZIENNIK_ANNOUNCEMENT_ID.find(titleElement.attr("href"))?.get(1)
+                            ?: return@forEach
+                    val id = longId.crc32()
+                    val subject = titleElement.text()
+
+                    val teacherName = announcementElement.child(1).text()
+                    val teacher = data.getTeacherByFirstLast(teacherName)
+
+                    val dateString = announcementElement.getElementsByClass("datetime").first().text()
+                    val startDate = Date.fromY_m_d(dateString)
+                    val addedDate = Date.fromIsoHm(dateString)
+
+                    val announcementObject = Announcement(
+                            profileId = profileId,
+                            id = id,
+                            subject = subject,
+                            text = null,
+                            startDate = startDate,
+                            endDate = null,
+                            teacherId = teacher.id,
+                            addedDate = addedDate
+                    ).also {
+                        it.idString = longId
+                    }
+
+                    data.announcementList.add(announcementObject)
+                    data.metadataList.add(Metadata(
+                            profileId,
+                            Metadata.TYPE_ANNOUNCEMENT,
+                            id,
+                            profile.empty,
+                            profile.empty
+                    ))
+                }
+            }
+
+            data.setSyncNext(ENDPOINT_EDUDZIENNIK_WEB_ANNOUNCEMENTS, SYNC_ALWAYS)
+            onSuccess(ENDPOINT_EDUDZIENNIK_WEB_ANNOUNCEMENTS)
+        }
+    } ?: onSuccess(ENDPOINT_EDUDZIENNIK_WEB_ANNOUNCEMENTS) }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebAttendance.kt

@@ -0,0 +1,114 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2019-12-24
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.web
+
+import pl.szczodrzynski.edziennik.crc32
+import pl.szczodrzynski.edziennik.data.api.Regexes.EDUDZIENNIK_ATTENDANCE_ENTRIES
+import pl.szczodrzynski.edziennik.data.api.Regexes.EDUDZIENNIK_ATTENDANCE_TYPE
+import pl.szczodrzynski.edziennik.data.api.Regexes.EDUDZIENNIK_ATTENDANCE_TYPES
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.DataEdudziennik
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.ENDPOINT_EDUDZIENNIK_WEB_ATTENDANCE
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.EdudziennikWeb
+import pl.szczodrzynski.edziennik.data.db.entity.Attendance
+import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
+import pl.szczodrzynski.edziennik.get
+import pl.szczodrzynski.edziennik.singleOrNull
+import pl.szczodrzynski.edziennik.utils.models.Date
+import java.util.*
+
+class EdudziennikWebAttendance(override val data: DataEdudziennik,
+                               override val lastSync: Long?,
+                               val onSuccess: (endpointId: Int) -> Unit
+) : EdudziennikWeb(data, lastSync) {
+    companion object {
+        private const val TAG = "EdudziennikWebAttendance"
+    }
+
+    private var requestSemester: Int? = null
+
+    init {
+        if (profile?.empty == true && data.currentSemester == 2) requestSemester = 1
+        getAttendances()
+    }
+
+    private fun getAttendances() { data.profile?.also { profile ->
+        webGet(TAG, data.studentEndpoint + "Presence", semester = requestSemester) { text ->
+
+            val attendanceTypes = EDUDZIENNIK_ATTENDANCE_TYPES.find(text)?.get(1)?.split(',')?.map {
+                val type = EDUDZIENNIK_ATTENDANCE_TYPE.find(it.trim())
+                val symbol = type?.get(1)?.trim() ?: "?"
+                val name = type?.get(2)?.trim() ?: "nieznany rodzaj"
+                return@map Triple(
+                        symbol,
+                        name,
+                        when (name.toLowerCase(Locale.ROOT)) {
+                            "obecność" -> Attendance.TYPE_PRESENT
+                            "nieobecność" -> Attendance.TYPE_ABSENT
+                            "spóźnienie" -> Attendance.TYPE_BELATED
+                            "nieobecność usprawiedliwiona" -> Attendance.TYPE_ABSENT_EXCUSED
+                            "dzień wolny" -> Attendance.TYPE_DAY_FREE
+                            "brak zajęć" -> Attendance.TYPE_DAY_FREE
+                            "oddelegowany" -> Attendance.TYPE_RELEASED
+                            else -> Attendance.TYPE_UNKNOWN
+                        }
+                )
+            } ?: emptyList()
+
+            EDUDZIENNIK_ATTENDANCE_ENTRIES.findAll(text).forEach { attendanceElement ->
+                val date = Date.fromY_m_d(attendanceElement[1])
+                val lessonNumber = attendanceElement[2].toInt()
+                val attendanceSymbol = attendanceElement[3]
+
+                val lessons = data.app.db.timetableDao().getAllForDateNow(profileId, date)
+                val lesson = lessons.firstOrNull { it.lessonNumber == lessonNumber }
+
+                val id = "${date.stringY_m_d}:$lessonNumber:$attendanceSymbol".crc32()
+
+                val (typeSymbol, typeName, baseType) = attendanceTypes.firstOrNull { (symbol, _, _) -> symbol == attendanceSymbol }
+                        ?: return@forEach
+
+                val startTime = data.lessonRanges.singleOrNull { it.lessonNumber == lessonNumber }?.startTime
+                        ?: return@forEach
+
+                val attendanceObject = Attendance(
+                        profileId = profileId,
+                        id = id,
+                        baseType = baseType,
+                        typeName = typeName,
+                        typeShort = data.app.attendanceManager.getTypeShort(baseType),
+                        typeSymbol = typeSymbol,
+                        typeColor = null,
+                        date = date,
+                        startTime = lesson?.displayStartTime ?: startTime,
+                        semester = profile.currentSemester,
+                        teacherId = lesson?.displayTeacherId ?: -1,
+                        subjectId = lesson?.displaySubjectId ?: -1
+                ).also {
+                    it.lessonNumber = lessonNumber
+                }
+
+                data.attendanceList.add(attendanceObject)
+                if (baseType != Attendance.TYPE_PRESENT) {
+                    data.metadataList.add(Metadata(
+                            profileId,
+                            Metadata.TYPE_ATTENDANCE,
+                            id,
+                            profile.empty || baseType == Attendance.TYPE_PRESENT_CUSTOM || baseType == Attendance.TYPE_UNKNOWN,
+                            profile.empty || baseType == Attendance.TYPE_PRESENT_CUSTOM || baseType == Attendance.TYPE_UNKNOWN
+                    ))
+                }
+            }
+
+            if (profile.empty && requestSemester == 1 && data.currentSemester == 2) {
+                requestSemester = null
+                getAttendances()
+            } else {
+                data.setSyncNext(ENDPOINT_EDUDZIENNIK_WEB_ATTENDANCE, SYNC_ALWAYS)
+                onSuccess(ENDPOINT_EDUDZIENNIK_WEB_ATTENDANCE)
+            }
+        }
+    } ?: onSuccess(ENDPOINT_EDUDZIENNIK_WEB_ATTENDANCE) }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebEvents.kt

@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2020-1-1
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.web
+
+import org.jsoup.Jsoup
+import pl.szczodrzynski.edziennik.crc32
+import pl.szczodrzynski.edziennik.data.api.Regexes.EDUDZIENNIK_EVENT_ID
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.DataEdudziennik
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.ENDPOINT_EDUDZIENNIK_WEB_EVENTS
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.EdudziennikWeb
+import pl.szczodrzynski.edziennik.data.api.models.DataRemoveModel
+import pl.szczodrzynski.edziennik.data.db.entity.Event
+import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
+import pl.szczodrzynski.edziennik.get
+import pl.szczodrzynski.edziennik.utils.models.Date
+
+class EdudziennikWebEvents(override val data: DataEdudziennik,
+                           override val lastSync: Long?,
+                           val onSuccess: (endpointId: Int) -> Unit
+) : EdudziennikWeb(data, lastSync) {
+    companion object {
+        const val TAG = "EdudziennikWebEvents"
+    }
+
+    init { data.profile?.also { profile ->
+        webGet(TAG, data.studentAndClassesEndpoint + "KlassEvent", xhr = true) { text ->
+            val doc = Jsoup.parseBodyFragment("<table>" + text.trim() + "</table>")
+
+            doc.getElementsByTag("tr").forEach { eventElement ->
+                val date = Date.fromY_m_d(eventElement.child(1).text())
+
+                val titleElement = eventElement.child(2).child(0)
+                val title = titleElement.text().trim()
+
+                val id = EDUDZIENNIK_EVENT_ID.find(titleElement.attr("href"))?.get(1)?.crc32()
+                        ?: return@forEach
+
+                val eventObject = Event(
+                        profileId = profileId,
+                        id = id,
+                        date = date,
+                        time = null,
+                        topic = title,
+                        color = null,
+                        type = Event.TYPE_CLASS_EVENT,
+                        teacherId = -1,
+                        subjectId = -1,
+                        teamId = data.teamClass?.id ?: -1
+                )
+
+                data.eventList.add(eventObject)
+                data.metadataList.add(Metadata(
+                        profileId,
+                        Metadata.TYPE_EVENT,
+                        id,
+                        profile.empty,
+                        profile.empty
+                ))
+            }
+
+            data.toRemove.add(DataRemoveModel.Events.futureWithType(Event.TYPE_CLASS_EVENT))
+
+            data.setSyncNext(ENDPOINT_EDUDZIENNIK_WEB_EVENTS, SYNC_ALWAYS)
+            onSuccess(ENDPOINT_EDUDZIENNIK_WEB_EVENTS)
+        }
+    } ?: onSuccess(ENDPOINT_EDUDZIENNIK_WEB_EVENTS) }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebExams.kt

@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2019-12-24
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.web
+
+import org.jsoup.Jsoup
+import pl.szczodrzynski.edziennik.crc32
+import pl.szczodrzynski.edziennik.data.api.Regexes.EDUDZIENNIK_EVENT_TYPE_ID
+import pl.szczodrzynski.edziennik.data.api.Regexes.EDUDZIENNIK_EXAM_ID
+import pl.szczodrzynski.edziennik.data.api.Regexes.EDUDZIENNIK_SUBJECT_ID
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.DataEdudziennik
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.ENDPOINT_EDUDZIENNIK_WEB_EXAMS
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.EdudziennikWeb
+import pl.szczodrzynski.edziennik.data.api.models.DataRemoveModel
+import pl.szczodrzynski.edziennik.data.db.entity.Event
+import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
+import pl.szczodrzynski.edziennik.get
+import pl.szczodrzynski.edziennik.utils.models.Date
+
+class EdudziennikWebExams(override val data: DataEdudziennik,
+                          override val lastSync: Long?,
+                          val onSuccess: (endpointId: Int) -> Unit
+) : EdudziennikWeb(data, lastSync) {
+    companion object {
+        const val TAG = "EdudziennikWebExams"
+    }
+
+    init { profile?.also { profile ->
+        webGet(TAG, data.studentAndClassEndpoint + "Evaluations", xhr = true) { text ->
+            val doc = Jsoup.parseBodyFragment("<table>" + text.trim() + "</table>")
+
+            doc.select("tr").forEach { examElement ->
+                val id = EDUDZIENNIK_EXAM_ID.find(examElement.child(0).child(0).attr("href"))
+                        ?.get(1)?.crc32() ?: return@forEach
+                val topic = examElement.child(0).text().trim()
+
+                val subjectElement = examElement.child(1).child(0)
+                val subjectId = EDUDZIENNIK_SUBJECT_ID.find(subjectElement.attr("href"))?.get(1)
+                        ?: return@forEach
+                val subjectName  = subjectElement.text().trim()
+                val subject = data.getSubject(subjectId, subjectName)
+
+                val dateString = examElement.child(2).text().trim()
+                if (dateString.isBlank()) return@forEach
+                val date = Date.fromY_m_d(dateString)
+
+                val lessons = data.app.db.timetableDao().getAllForDateNow(profileId, date)
+                val startTime = lessons.firstOrNull { it.displaySubjectId == subject.id }?.displayStartTime
+
+                val eventTypeElement = examElement.child(3).child(0)
+                val eventTypeId = EDUDZIENNIK_EVENT_TYPE_ID.find(eventTypeElement.attr("href"))?.get(1)
+                        ?: return@forEach
+                val eventTypeName = eventTypeElement.text()
+                val eventType = data.getEventType(eventTypeId, eventTypeName)
+
+                val eventObject = Event(
+                        profileId = profileId,
+                        id = id,
+                        date = date,
+                        time = startTime,
+                        topic = topic,
+                        color = null,
+                        type = eventType.id,
+                        teacherId = -1,
+                        subjectId = subject.id,
+                        teamId = data.teamClass?.id ?: -1
+                )
+
+                data.eventList.add(eventObject)
+                data.metadataList.add(Metadata(
+                        profileId,
+                        Metadata.TYPE_EVENT,
+                        id,
+                        profile.empty,
+                        profile.empty
+                ))
+            }
+
+            data.toRemove.add(DataRemoveModel.Events.futureExceptTypes(listOf(
+                    Event.TYPE_HOMEWORK,
+                    Event.TYPE_CLASS_EVENT
+            )))
+
+            data.setSyncNext(ENDPOINT_EDUDZIENNIK_WEB_EXAMS, SYNC_ALWAYS)
+            onSuccess(ENDPOINT_EDUDZIENNIK_WEB_EXAMS)
+        }
+    }}
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebGetAnnouncement.kt

@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2019-12-26
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.web
+
+import org.greenrobot.eventbus.EventBus
+import pl.szczodrzynski.edziennik.data.api.Regexes
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.DataEdudziennik
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.EdudziennikWeb
+import pl.szczodrzynski.edziennik.data.api.events.AnnouncementGetEvent
+import pl.szczodrzynski.edziennik.data.db.full.AnnouncementFull
+import pl.szczodrzynski.edziennik.get
+
+class EdudziennikWebGetAnnouncement(override val data: DataEdudziennik,
+                                    private val announcement: AnnouncementFull,
+                                    val onSuccess: () -> Unit
+) : EdudziennikWeb(data, null) {
+    companion object {
+        const val TAG = "EdudziennikWebGetAnnouncement"
+    }
+
+    init {
+        webGet(TAG, "Announcement/${announcement.idString}") { text ->
+            val description = Regexes.EDUDZIENNIK_ANNOUNCEMENT_DESCRIPTION.find(text)?.get(1)?.trim() ?: ""
+
+            announcement.text = description
+
+            EventBus.getDefault().postSticky(AnnouncementGetEvent(announcement))
+
+            data.announcementList.add(announcement)
+            onSuccess()
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebGetHomework.kt

@@ -0,0 +1,45 @@
+package pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.web
+
+import android.text.Html
+import org.greenrobot.eventbus.EventBus
+import pl.szczodrzynski.edziennik.data.api.Regexes
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.DataEdudziennik
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.EdudziennikWeb
+import pl.szczodrzynski.edziennik.data.api.events.EventGetEvent
+import pl.szczodrzynski.edziennik.data.db.full.EventFull
+import pl.szczodrzynski.edziennik.get
+import pl.szczodrzynski.edziennik.isNotNullNorEmpty
+
+class EdudziennikWebGetHomework(
+        override val data: DataEdudziennik,
+        val event: EventFull,
+        val onSuccess: () -> Unit
+) : EdudziennikWeb(data, null) {
+    companion object {
+        const val TAG = "EdudziennikWebGetHomework"
+    }
+
+    init {
+        if (event.attachmentNames.isNotNullNorEmpty()) {
+            val id = event.attachmentNames!![0]
+
+            webGet(TAG, "Homework/$id") { text ->
+                val description = Regexes.EDUDZIENNIK_HOMEWORK_DESCRIPTION.find(text)?.get(1)?.trim()
+
+                if (description != null) event.topic = Html.fromHtml(description).toString()
+
+                event.homeworkBody = ""
+                event.attachmentNames = null
+
+                data.eventList += event
+                data.eventListReplace = true
+
+                EventBus.getDefault().postSticky(EventGetEvent(event))
+                onSuccess()
+            }
+        } else {
+            EventBus.getDefault().postSticky(EventGetEvent(event))
+            onSuccess()
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebGrades.kt

@@ -0,0 +1,230 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2019-12-25
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.web
+
+import android.graphics.Color
+import org.jsoup.Jsoup
+import pl.szczodrzynski.edziennik.colorFromCssName
+import pl.szczodrzynski.edziennik.crc32
+import pl.szczodrzynski.edziennik.data.api.Regexes
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.DataEdudziennik
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.ENDPOINT_EDUDZIENNIK_WEB_GRADES
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.EdudziennikWeb
+import pl.szczodrzynski.edziennik.data.api.models.DataRemoveModel
+import pl.szczodrzynski.edziennik.data.db.entity.Grade
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_NORMAL
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_POINT_SUM
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_SEMESTER1_FINAL
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_SEMESTER1_PROPOSED
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_SEMESTER2_FINAL
+import pl.szczodrzynski.edziennik.data.db.entity.Grade.Companion.TYPE_SEMESTER2_PROPOSED
+import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
+import pl.szczodrzynski.edziennik.get
+import pl.szczodrzynski.edziennik.utils.Utils
+import pl.szczodrzynski.edziennik.utils.models.Date
+
+class EdudziennikWebGrades(override val data: DataEdudziennik,
+                           override val lastSync: Long?,
+                           val onSuccess: (endpointId: Int) -> Unit
+) : EdudziennikWeb(data, lastSync) {
+    companion object {
+        private const val TAG = "EdudziennikWebGrades"
+    }
+
+    private var requestSemester: Int? = null
+
+    init {
+        if (profile?.empty == true && data.currentSemester == 2) requestSemester = 1
+        getGrades()
+    }
+
+    private fun getGrades() { data.profile?.also { profile ->
+        webGet(TAG, data.studentEndpoint + "start", semester = requestSemester) { text ->
+            val semester = requestSemester ?: data.currentSemester
+
+            val doc = Jsoup.parse(text)
+            val subjects = doc.select("#student_grades tbody").firstOrNull()?.children()
+
+            subjects?.forEach { subjectElement ->
+                if (subjectElement.id().isBlank()) return@forEach
+
+                val subjectId = subjectElement.id().trim()
+                val subjectName = subjectElement.child(0).text().trim()
+                val subject = data.getSubject(subjectId, subjectName)
+
+                val gradeType = when {
+                    subjectElement.select("#sum").text().isNotBlank() -> TYPE_POINT_SUM
+                    else -> TYPE_NORMAL
+                }
+
+                val gradeCountToAverage = subjectElement.select("#avg").text().isNotBlank()
+
+                val grades = subjectElement.select(".grade[data-edited]")
+                val gradesInfo = subjectElement.select(".grade-tip")
+
+                val gradeValues = if (grades.isNotEmpty()) {
+                    subjects.select(".avg-$subjectId .grade-tip > p").first()
+                            .text().split('+').map {
+                                val split = it.split('*')
+                                val value = split[1].trim().toFloatOrNull()
+                                val weight = value?.let { split[0].trim().toFloatOrNull() } ?: 0f
+
+                                Pair(value ?: 0f, weight)
+                            }
+                } else emptyList()
+
+                grades.forEachIndexed { index, gradeElement ->
+                    val id = Regexes.EDUDZIENNIK_GRADE_ID.find(gradeElement.attr("href"))?.get(1)?.crc32()
+                            ?: return@forEachIndexed
+                    val (value, weight) = gradeValues[index]
+                    val name = gradeElement.text().trim().let {
+                        if (it.contains(',') || it.contains('.')) {
+                            val replaced = it.replace(',', '.')
+                            val float = replaced.toFloatOrNull()
+
+                            if (float != null && float % 1 == 0f) float.toInt().toString()
+                            else it
+                        } else it
+                    }
+
+                    val info = gradesInfo[index]
+                    val fullName = info.child(0).text().trim()
+                    val columnName = info.child(4).text().trim()
+                    val comment = info.ownText()
+
+                    val description = columnName + if (comment.isNotBlank()) " - $comment" else null
+
+                    val teacherName = info.child(1).text()
+                    val teacher = data.getTeacherByLastFirst(teacherName)
+
+                    val addedDate = info.child(2).text().split(' ').let {
+                        val day = it[0].toInt()
+                        val month = Utils.monthFromName(it[1])
+                        val year = it[2].toInt()
+
+                        Date(year, month, day).inMillis
+                    }
+
+                    val color = Regexes.STYLE_CSS_COLOR.find(gradeElement.attr("style"))?.get(1)?.let {
+                        if (it.startsWith('#')) Color.parseColor(it)
+                        else colorFromCssName(it)
+                    } ?: -1
+
+                    val gradeObject = Grade(
+                            profileId = profileId,
+                            id = id,
+                            name = name,
+                            type = gradeType,
+                            value = value,
+                            weight = if (gradeCountToAverage) weight else 0f,
+                            color = color,
+                            category = fullName,
+                            description = description,
+                            comment = null,
+                            semester = semester,
+                            teacherId = teacher.id,
+                            subjectId = subject.id,
+                            addedDate = addedDate
+                    )
+
+                    data.gradeList.add(gradeObject)
+                    data.metadataList.add(Metadata(
+                            profileId,
+                            Metadata.TYPE_GRADE,
+                            id,
+                            profile.empty,
+                            profile.empty
+                    ))
+                }
+
+                val proposed = subjectElement.select(".proposal").firstOrNull()?.text()?.trim()
+
+                if (proposed != null && proposed.isNotBlank()) {
+                    val proposedGradeObject = Grade(
+                            profileId = profileId,
+                            id = (-1 * subject.id) - 1,
+                            name = proposed,
+                            type = when (semester) {
+                                1 -> TYPE_SEMESTER1_PROPOSED
+                                else -> TYPE_SEMESTER2_PROPOSED
+                            },
+                            value = proposed.toFloatOrNull() ?: 0f,
+                            weight = 0f,
+                            color = -1,
+                            category = null,
+                            description = null,
+                            comment = null,
+                            semester = semester,
+                            teacherId = -1,
+                            subjectId = subject.id
+                    )
+
+                    data.gradeList.add(proposedGradeObject)
+                    data.metadataList.add(Metadata(
+                            profileId,
+                            Metadata.TYPE_GRADE,
+                            proposedGradeObject.id,
+                            profile.empty,
+                            profile.empty
+                    ))
+                }
+
+                val final = subjectElement.select(".final").firstOrNull()?.text()?.trim()
+
+                if (final != null && final.isNotBlank()) {
+                    val finalGradeObject = Grade(
+                            profileId = profileId,
+                            id = (-1 * subject.id) - 2,
+                            name = final,
+                            type = when (semester) {
+                                1 -> TYPE_SEMESTER1_FINAL
+                                else -> TYPE_SEMESTER2_FINAL
+                            },
+                            value = final.toFloatOrNull() ?: 0f,
+                            weight = 0f,
+                            color = -1,
+                            category = null,
+                            description = null,
+                            comment = null,
+                            semester = semester,
+                            teacherId = -1,
+                            subjectId = subject.id
+                    )
+
+                    data.gradeList.add(finalGradeObject)
+                    data.metadataList.add(Metadata(
+                            data.profileId,
+                            Metadata.TYPE_GRADE,
+                            finalGradeObject.id,
+                            profile.empty,
+                            profile.empty
+                    ))
+                }
+            }
+
+            if (!subjects.isNullOrEmpty()) {
+                data.toRemove.addAll(listOf(
+                        TYPE_NORMAL,
+                        TYPE_POINT_SUM,
+                        TYPE_SEMESTER1_PROPOSED,
+                        TYPE_SEMESTER2_PROPOSED,
+                        TYPE_SEMESTER1_FINAL,
+                        TYPE_SEMESTER2_FINAL
+                ).map {
+                    DataRemoveModel.Grades.semesterWithType(semester, it)
+                })
+            }
+
+            if (profile.empty && requestSemester == 1 && data.currentSemester == 2) {
+                requestSemester = null
+                getGrades()
+            } else {
+                data.setSyncNext(ENDPOINT_EDUDZIENNIK_WEB_GRADES, SYNC_ALWAYS)
+                onSuccess(ENDPOINT_EDUDZIENNIK_WEB_GRADES)
+            }
+        }
+    } ?: onSuccess(ENDPOINT_EDUDZIENNIK_WEB_GRADES) }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebHomework.kt

@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2019-12-29
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.web
+
+import org.jsoup.Jsoup
+import pl.szczodrzynski.edziennik.crc32
+import pl.szczodrzynski.edziennik.data.api.Regexes.EDUDZIENNIK_HOMEWORK_ID
+import pl.szczodrzynski.edziennik.data.api.Regexes.EDUDZIENNIK_SUBJECT_ID
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.DataEdudziennik
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.ENDPOINT_EDUDZIENNIK_WEB_HOMEWORK
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.EdudziennikWeb
+import pl.szczodrzynski.edziennik.data.api.models.DataRemoveModel
+import pl.szczodrzynski.edziennik.data.db.entity.Event
+import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
+import pl.szczodrzynski.edziennik.get
+import pl.szczodrzynski.edziennik.utils.models.Date
+
+class EdudziennikWebHomework(override val data: DataEdudziennik,
+                             override val lastSync: Long?,
+                             val onSuccess: (endpointId: Int) -> Unit
+) : EdudziennikWeb(data, lastSync) {
+    companion object {
+        const val TAG = "EdudziennikWebHomework"
+    }
+
+    init { data.profile?.also { profile ->
+        webGet(TAG, data.courseStudentEndpoint + "Homework", xhr = true) { text ->
+            val doc = Jsoup.parseBodyFragment("<table>" + text.trim() + "</table>")
+
+            if (doc.getElementsByClass("message").text().trim() != "Brak prac domowych") {
+                doc.getElementsByTag("tr").forEach { homeworkElement ->
+                    val dateElement = homeworkElement.getElementsByClass("date").first().child(0)
+                    val idStr = EDUDZIENNIK_HOMEWORK_ID.find(dateElement.attr("href"))?.get(1) ?: return@forEach
+                    val id = idStr.crc32()
+                    val date = Date.fromY_m_d(dateElement.text())
+
+                    val subjectElement = homeworkElement.child(1).child(0)
+                    val subjectId = EDUDZIENNIK_SUBJECT_ID.find(subjectElement.attr("href"))?.get(1)
+                            ?: return@forEach
+                    val subjectName = subjectElement.text()
+                    val subject = data.getSubject(subjectId, subjectName)
+
+                    val lessons = data.app.db.timetableDao().getAllForDateNow(profileId, date)
+                    val startTime = lessons.firstOrNull { it.subjectId == subject.id }?.displayStartTime
+
+                    val teacherName = homeworkElement.child(2).text()
+                    val teacher = data.getTeacherByFirstLast(teacherName)
+
+                    val topic = homeworkElement.child(4).text()?.trim()
+
+                    val eventObject = Event(
+                            profileId = profileId,
+                            id = id,
+                            date = date,
+                            time = startTime,
+                            topic = topic ?: "",
+                            color = null,
+                            type = Event.TYPE_HOMEWORK,
+                            teacherId = teacher.id,
+                            subjectId = subject.id,
+                            teamId = data.teamClass?.id ?: -1
+                    )
+
+                    eventObject.attachmentNames = mutableListOf(idStr)
+
+                    data.eventList.add(eventObject)
+                    data.metadataList.add(Metadata(
+                            profileId,
+                            Metadata.TYPE_HOMEWORK,
+                            id,
+                            profile.empty,
+                            profile.empty
+                    ))
+                }
+            }
+
+            data.toRemove.add(DataRemoveModel.Events.futureWithType(Event.TYPE_HOMEWORK))
+
+            data.setSyncNext(ENDPOINT_EDUDZIENNIK_WEB_HOMEWORK, SYNC_ALWAYS)
+            onSuccess(ENDPOINT_EDUDZIENNIK_WEB_HOMEWORK)
+        }
+    } ?: onSuccess(ENDPOINT_EDUDZIENNIK_WEB_HOMEWORK) }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebLuckyNumber.kt

@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2019-12-23
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.web
+
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.DataEdudziennik
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.ENDPOINT_EDUDZIENNIK_WEB_LUCKY_NUMBER
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.EdudziennikWeb
+import pl.szczodrzynski.edziennik.data.db.entity.LuckyNumber
+import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
+import pl.szczodrzynski.edziennik.utils.models.Date
+
+class EdudziennikWebLuckyNumber(override val data: DataEdudziennik,
+                                override val lastSync: Long?,
+                                val onSuccess: (endpointId: Int) -> Unit
+) : EdudziennikWeb(data, lastSync) {
+    companion object {
+        private const val TAG = "EdudziennikWebLuckyNumber"
+    }
+
+    init { data.profile?.also { profile ->
+        webGet(TAG, data.schoolEndpoint + "Lucky", xhr = true) { text ->
+            text.toIntOrNull()?.also { luckyNumber ->
+                val luckyNumberObject = LuckyNumber(
+                        profileId = profileId,
+                        date = Date.getToday(),
+                        number = luckyNumber
+                )
+
+                data.luckyNumberList.add(luckyNumberObject)
+                data.metadataList.add(Metadata(
+                        profileId,
+                        Metadata.TYPE_LUCKY_NUMBER,
+                        luckyNumberObject.date.value.toLong(),
+                        true,
+                        profile.empty
+                ))
+            }
+
+            data.setSyncNext(ENDPOINT_EDUDZIENNIK_WEB_LUCKY_NUMBER, SYNC_ALWAYS)
+            onSuccess(ENDPOINT_EDUDZIENNIK_WEB_LUCKY_NUMBER)
+        }
+    } ?: onSuccess(ENDPOINT_EDUDZIENNIK_WEB_LUCKY_NUMBER) }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebNotes.kt

@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2020-1-1
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.web
+
+import org.jsoup.Jsoup
+import pl.szczodrzynski.edziennik.crc32
+import pl.szczodrzynski.edziennik.data.api.Regexes.EDUDZIENNIK_NOTE_ID
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.DataEdudziennik
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.ENDPOINT_EDUDZIENNIK_WEB_NOTES
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.EdudziennikWeb
+import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.Notice
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
+import pl.szczodrzynski.edziennik.get
+import pl.szczodrzynski.edziennik.utils.models.Date
+
+class EdudziennikWebNotes(override val data: DataEdudziennik,
+                          override val lastSync: Long?,
+                          val onSuccess: (endpointId: Int) -> Unit
+) : EdudziennikWeb(data, lastSync) {
+    companion object {
+        const val TAG = "EdudziennikWebNotes"
+    }
+
+    init { data.profile?.also { profile ->
+        webGet(TAG, data.classStudentEndpoint + "RegistryNotesStudent", xhr = true) { text ->
+            val doc = Jsoup.parseBodyFragment("<table>" + text.trim() + "</table>")
+
+            doc.getElementsByTag("tr").forEach { noteElement ->
+                val dateElement = noteElement.getElementsByClass("date").first().child(0)
+                val addedDate = Date.fromY_m_d(dateElement.text()).inMillis
+
+                val id = EDUDZIENNIK_NOTE_ID.find(dateElement.attr("href"))?.get(0)?.crc32()
+                        ?: return@forEach
+
+                val teacherName = noteElement.child(1).text()
+                val teacher = data.getTeacherByFirstLast(teacherName)
+
+                val description = noteElement.child(3).text()
+
+                val noticeObject = Notice(
+                        profileId = profileId,
+                        id = id,
+                        type = Notice.TYPE_NEUTRAL,
+                        semester = profile.currentSemester,
+                        text = description,
+                        category = null,
+                        points = null,
+                        teacherId = teacher.id,
+                        addedDate = addedDate
+                )
+
+                data.noticeList.add(noticeObject)
+                data.metadataList.add(Metadata(
+                        profileId,
+                        Metadata.TYPE_NOTICE,
+                        id,
+                        profile.empty,
+                        profile.empty
+                ))
+            }
+
+            data.setSyncNext(ENDPOINT_EDUDZIENNIK_WEB_NOTES, SYNC_ALWAYS)
+            onSuccess(ENDPOINT_EDUDZIENNIK_WEB_NOTES)
+        }
+    } ?: onSuccess(ENDPOINT_EDUDZIENNIK_WEB_NOTES) }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebStart.kt

@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2019-12-23
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.web
+
+import pl.szczodrzynski.edziennik.MONTH
+import pl.szczodrzynski.edziennik.crc32
+import pl.szczodrzynski.edziennik.data.api.ERROR_EDUDZIENNIK_WEB_TEAM_MISSING
+import pl.szczodrzynski.edziennik.data.api.Regexes
+import pl.szczodrzynski.edziennik.data.api.Regexes.EDUDZIENNIK_SUBJECTS_START
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.DataEdudziennik
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.ENDPOINT_EDUDZIENNIK_WEB_START
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.EdudziennikWeb
+import pl.szczodrzynski.edziennik.data.api.models.ApiError
+import pl.szczodrzynski.edziennik.data.db.entity.Team
+import pl.szczodrzynski.edziennik.firstLettersName
+import pl.szczodrzynski.edziennik.get
+
+class EdudziennikWebStart(override val data: DataEdudziennik,
+                          override val lastSync: Long?,
+                          val onSuccess: (endpointId: Int) -> Unit
+) : EdudziennikWeb(data, lastSync) {
+    companion object {
+        private const val TAG = "EdudziennikWebStart"
+    }
+
+    init {
+        webGet(TAG, data.studentEndpoint + "start") { text ->
+            getSchoolAndTeam(text)
+            getSubjects(text)
+
+            data.setSyncNext(ENDPOINT_EDUDZIENNIK_WEB_START, MONTH)
+            onSuccess(ENDPOINT_EDUDZIENNIK_WEB_START)
+        }
+    }
+
+    private fun getSchoolAndTeam(text: String) {
+        val schoolId = Regexes.EDUDZIENNIK_SCHOOL_DETAIL_ID.find(text)?.get(1)?.trim()
+        val schoolLongName = Regexes.EDUDZIENNIK_SCHOOL_DETAIL_NAME.find(text)?.get(1)?.trim()
+        data.schoolId = schoolId
+
+        val classId = Regexes.EDUDZIENNIK_CLASS_DETAIL_ID.find(text)?.get(1)?.trim()
+        val className = Regexes.EDUDZIENNIK_CLASS_DETAIL_NAME.find(text)?.get(1)?.trim()
+        data.classId = classId
+
+        if (classId == null || className == null || schoolId == null || schoolLongName == null) {
+            data.error(ApiError(TAG, ERROR_EDUDZIENNIK_WEB_TEAM_MISSING)
+                    .withApiResponse(text))
+            return
+        }
+
+        val schoolName = schoolId.crc32().toString() + schoolLongName.firstLettersName + "_edu"
+        data.schoolName = schoolName
+
+        val teamId = classId.crc32()
+        val teamCode = "$schoolName:$className"
+
+        val teamObject = Team(
+                data.profileId,
+                teamId,
+                className,
+                Team.TYPE_CLASS,
+                teamCode,
+                -1
+        )
+
+        data.teamClass = teamObject
+        data.teamList.put(teamObject.id, teamObject)
+    }
+
+    private fun getSubjects(text: String) {
+        EDUDZIENNIK_SUBJECTS_START.findAll(text).forEach {
+            val id = it[1].trim()
+            val name = it[2].trim()
+            data.getSubject(id, name)
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebTeachers.kt

@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2019-12-25
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.web
+
+import pl.szczodrzynski.edziennik.MONTH
+import pl.szczodrzynski.edziennik.data.api.Regexes.EDUDZIENNIK_TEACHERS
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.DataEdudziennik
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.ENDPOINT_EDUDZIENNIK_WEB_TEACHERS
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.EdudziennikWeb
+import pl.szczodrzynski.edziennik.get
+
+class EdudziennikWebTeachers(override val data: DataEdudziennik,
+                             override val lastSync: Long?,
+                             val onSuccess: (endpointId: Int) -> Unit
+) : EdudziennikWeb(data, lastSync) {
+    companion object {
+        private const val TAG = "EdudziennikWebTeachers"
+    }
+
+    init {
+        webGet(TAG, data.studentAndTeacherClassEndpoint + "grid") { text ->
+            EDUDZIENNIK_TEACHERS.findAll(text).forEach {
+                val lastName = it[1].trim()
+                val firstName = it[2].trim()
+                data.getTeacher(firstName, lastName)
+            }
+
+            data.setSyncNext(ENDPOINT_EDUDZIENNIK_WEB_TEACHERS, MONTH)
+            onSuccess(ENDPOINT_EDUDZIENNIK_WEB_TEACHERS)
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/data/web/EdudziennikWebTimetable.kt

@@ -0,0 +1,149 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2019-12-23
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.web
+
+import org.jsoup.Jsoup
+import pl.szczodrzynski.edziennik.data.api.Regexes.EDUDZIENNIK_SUBJECT_ID
+import pl.szczodrzynski.edziennik.data.api.Regexes.EDUDZIENNIK_TEACHER_ID
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.DataEdudziennik
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.ENDPOINT_EDUDZIENNIK_WEB_TIMETABLE
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.EdudziennikWeb
+import pl.szczodrzynski.edziennik.data.api.models.DataRemoveModel
+import pl.szczodrzynski.edziennik.data.db.entity.Lesson
+import pl.szczodrzynski.edziennik.data.db.entity.LessonRange
+import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
+import pl.szczodrzynski.edziennik.get
+import pl.szczodrzynski.edziennik.getString
+import pl.szczodrzynski.edziennik.singleOrNull
+import pl.szczodrzynski.edziennik.utils.Utils.d
+import pl.szczodrzynski.edziennik.utils.models.Date
+import pl.szczodrzynski.edziennik.utils.models.Time
+import pl.szczodrzynski.edziennik.utils.models.Week
+
+class EdudziennikWebTimetable(override val data: DataEdudziennik,
+                              override val lastSync: Long?,
+                              val onSuccess: (endpointId: Int) -> Unit
+) : EdudziennikWeb(data, lastSync) {
+    companion object {
+        private const val TAG = "EdudziennikWebTimetable"
+    }
+
+    init { data.profile?.also { profile ->
+
+        val currentWeekStart = Week.getWeekStart()
+
+        if (Date.getToday().weekDay > 4) {
+            currentWeekStart.stepForward(0, 0, 7)
+        }
+
+        val getDate = data.arguments?.getString("weekStart") ?: currentWeekStart.stringY_m_d
+
+        val weekStart = Date.fromY_m_d(getDate)
+        val weekEnd = weekStart.clone().stepForward(0, 0, 6)
+
+        webGet(TAG, data.timetableEndpoint + "print?date=$getDate") { text ->
+            val doc = Jsoup.parse(text)
+
+            val dataDays = mutableListOf<Int>()
+            val dataStart = weekStart.clone()
+            while (dataStart <= weekEnd) {
+                dataDays += dataStart.value
+                dataStart.stepForward(0, 0, 1)
+            }
+
+            val table = doc.select("#Schedule tbody").first()
+
+            if (!table.text().contains("Brak planu lekcji.")) {
+                table.children().forEach { row ->
+                    val rowElements = row.children()
+
+                    val lessonNumber = rowElements[0].text().toInt()
+
+                    val times = rowElements[1].text().split('-')
+                    val startTime = Time.fromH_m(times[0].trim())
+                    val endTime = Time.fromH_m(times[1].trim())
+
+                    data.lessonRanges.singleOrNull {
+                        it.lessonNumber == lessonNumber && it.startTime == startTime && it.endTime == endTime
+                    } ?: run {
+                        data.lessonRanges.put(lessonNumber, LessonRange(profileId, lessonNumber, startTime, endTime))
+                    }
+
+                    rowElements.subList(2, rowElements.size).forEachIndexed { index, lesson ->
+                        val course = lesson.select(".course").firstOrNull() ?: return@forEachIndexed
+                        val info = course.select("span > span")
+
+                        if (info.isEmpty()) return@forEachIndexed
+
+                        val type = when (course.hasClass("substitute")) {
+                            true -> Lesson.TYPE_CHANGE
+                            else -> Lesson.TYPE_NORMAL
+                        }
+
+                        /* Getting subject */
+
+                        val subjectElement = info[0].child(0)
+                        val subjectId = EDUDZIENNIK_SUBJECT_ID.find(subjectElement.attr("href"))?.get(1)
+                                ?: return@forEachIndexed
+                        val subjectName = subjectElement.text().trim()
+                        val subject = data.getSubject(subjectId, subjectName)
+
+                        /* Getting teacher */
+
+                        val teacherId = if (info.size >= 2) {
+                            val teacherElement = info[1].child(0)
+                            val teacherLongId = EDUDZIENNIK_TEACHER_ID.find(teacherElement.attr("href"))?.get(1)
+                            val teacherName = teacherElement.text().trim()
+                            data.getTeacherByLastFirst(teacherName, teacherLongId).id
+                        } else null
+
+                        val lessonObject = Lesson(profileId, -1).also {
+                            it.type = type
+                            it.date = weekStart.clone().stepForward(0, 0, index)
+                            it.lessonNumber = lessonNumber
+                            it.startTime = startTime
+                            it.endTime = endTime
+                            it.subjectId = subject.id
+                            it.teacherId = teacherId
+                            it.teamId = data.teamClass?.id
+
+                            it.id = it.buildId()
+                        }
+
+                        data.lessonList.add(lessonObject)
+                        dataDays.remove(lessonObject.date!!.value)
+
+                        if (type != Lesson.TYPE_NORMAL) {
+                            val seen = profile.empty || lessonObject.date!! < Date.getToday()
+
+                            data.metadataList.add(Metadata(
+                                    profileId,
+                                    Metadata.TYPE_LESSON_CHANGE,
+                                    lessonObject.id,
+                                    seen,
+                                    seen
+                            ))
+                        }
+                    }
+                }
+            }
+
+            for (day in dataDays) {
+                val lessonDate = Date.fromValue(day)
+                data.lessonList += Lesson(profileId, lessonDate.value.toLong()).apply {
+                    type = Lesson.TYPE_NO_LESSONS
+                    date = lessonDate
+                }
+            }
+
+            d(TAG, "Clearing lessons between ${weekStart.stringY_m_d} and ${weekEnd.stringY_m_d} - timetable downloaded for $getDate")
+
+            data.toRemove.add(DataRemoveModel.Timetable.between(weekStart, weekEnd))
+            data.setSyncNext(ENDPOINT_EDUDZIENNIK_WEB_TIMETABLE, SYNC_ALWAYS)
+            onSuccess(ENDPOINT_EDUDZIENNIK_WEB_TIMETABLE)
+        }
+    } ?: onSuccess(ENDPOINT_EDUDZIENNIK_WEB_TIMETABLE) }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/firstlogin/EdudziennikFirstLogin.kt

@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2019-12-22
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.firstlogin
+
+import org.greenrobot.eventbus.EventBus
+import pl.szczodrzynski.edziennik.data.api.LOGIN_TYPE_EDUDZIENNIK
+import pl.szczodrzynski.edziennik.data.api.Regexes.EDUDZIENNIK_ACCOUNT_NAME_START
+import pl.szczodrzynski.edziennik.data.api.Regexes.EDUDZIENNIK_STUDENTS_START
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.DataEdudziennik
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data.EdudziennikWeb
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.login.EdudziennikLoginWeb
+import pl.szczodrzynski.edziennik.data.api.events.FirstLoginFinishedEvent
+import pl.szczodrzynski.edziennik.data.db.entity.Profile
+import pl.szczodrzynski.edziennik.fixName
+import pl.szczodrzynski.edziennik.get
+import pl.szczodrzynski.edziennik.getShortName
+import pl.szczodrzynski.edziennik.set
+
+class EdudziennikFirstLogin(val data: DataEdudziennik, val onSuccess: () -> Unit) {
+    companion object {
+        private const val TAG = "EdudziennikFirstLogin"
+    }
+
+    private val web = EdudziennikWeb(data, null)
+    private val profileList = mutableListOf<Profile>()
+
+    init {
+        val loginStoreId = data.loginStore.id
+        val loginStoreType = LOGIN_TYPE_EDUDZIENNIK
+        var firstProfileId = loginStoreId
+
+        EdudziennikLoginWeb(data) {
+            web.webGet(TAG, "") { text ->
+                val accountNameLong = EDUDZIENNIK_ACCOUNT_NAME_START.find(text)?.get(1)?.fixName()
+
+                EDUDZIENNIK_STUDENTS_START.findAll(text).forEach {
+                    val studentId = it[1]
+                    val studentNameLong = it[2].fixName()
+
+                    if (studentId.isBlank() || studentNameLong.isBlank()) return@forEach
+
+                    val studentNameShort = studentNameLong.getShortName()
+                    val accountName = if (accountNameLong == studentNameLong) null else accountNameLong
+
+                    val profile = Profile(
+                            firstProfileId++,
+                            loginStoreId,
+                            loginStoreType,
+                            studentNameLong,
+                            data.loginEmail,
+                            studentNameLong,
+                            studentNameShort,
+                            accountName
+                    ).apply {
+                        studentData["studentId"] = studentId
+                    }
+                    profileList.add(profile)
+                }
+
+                EventBus.getDefault().postSticky(FirstLoginFinishedEvent(profileList, data.loginStore))
+                onSuccess()
+            }
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/login/EdudziennikLogin.kt

@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2019-12-22
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.login
+
+import pl.szczodrzynski.edziennik.R
+import pl.szczodrzynski.edziennik.data.api.LOGIN_METHOD_EDUDZIENNIK_WEB
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.DataEdudziennik
+import pl.szczodrzynski.edziennik.utils.Utils
+
+class EdudziennikLogin(val data: DataEdudziennik, val onSuccess: () -> Unit) {
+    companion object {
+        private const val TAG = "EdudziennikLogin"
+    }
+
+    private var cancelled = false
+
+    init {
+        nextLoginMethod(onSuccess)
+    }
+
+    private fun nextLoginMethod(onSuccess: () -> Unit) {
+        if (data.targetLoginMethodIds.isEmpty()) {
+            onSuccess()
+            return
+        }
+        if (cancelled) {
+            onSuccess()
+            return
+        }
+        useLoginMethod(data.targetLoginMethodIds.removeAt(0)) { usedMethodId ->
+            data.progress(data.progressStep)
+            if (usedMethodId != -1)
+                data.loginMethods.add(usedMethodId)
+            nextLoginMethod(onSuccess)
+        }
+    }
+
+    private fun useLoginMethod(loginMethodId: Int, onSuccess: (usedMethodId: Int) -> Unit) {
+        // this should never be true
+        if (data.loginMethods.contains(loginMethodId)) {
+            onSuccess(-1)
+            return
+        }
+        Utils.d(TAG, "Using login method $loginMethodId")
+        when (loginMethodId) {
+            LOGIN_METHOD_EDUDZIENNIK_WEB -> {
+                data.startProgress(R.string.edziennik_progress_login_edudziennik_web)
+                EdudziennikLoginWeb(data) { onSuccess(loginMethodId) }
+            }
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/edudziennik/login/EdudziennikLoginWeb.kt

@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2019-12-22
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.login
+
+import im.wangchao.mhttp.Request
+import im.wangchao.mhttp.Response
+import im.wangchao.mhttp.callback.TextCallbackHandler
+import pl.szczodrzynski.edziennik.data.api.*
+import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.DataEdudziennik
+import pl.szczodrzynski.edziennik.data.api.models.ApiError
+import pl.szczodrzynski.edziennik.getUnixDate
+import pl.szczodrzynski.edziennik.isNotNullNorEmpty
+import pl.szczodrzynski.edziennik.utils.Utils.d
+
+class EdudziennikLoginWeb(val data: DataEdudziennik, val onSuccess: () -> Unit) {
+    companion object {
+        private const val TAG = "EdudziennikLoginWeb"
+    }
+
+    init { run {
+        if (data.isWebLoginValid()) {
+            onSuccess()
+        }
+        else {
+            data.app.cookieJar.clear("dziennikel.appspot.com")
+            if (data.loginEmail.isNotNullNorEmpty() && data.loginPassword.isNotNullNorEmpty()) {
+                loginWithCredentials()
+            }
+            else {
+                data.error(ApiError(TAG, ERROR_LOGIN_DATA_MISSING))
+            }
+        }
+    }}
+
+    private fun loginWithCredentials() {
+        d(TAG, "Request: Edudziennik/Login/Web - https://dziennikel.appspot.com/login/?next=/")
+
+        val callback = object : TextCallbackHandler() {
+            override fun onSuccess(text: String?, response: Response?) {
+                if (text == null || response == null) {
+                    data.error(ApiError(TAG, ERROR_RESPONSE_EMPTY)
+                            .withResponse(response))
+                    return
+                }
+
+                val url = response.raw().request().url().toString()
+
+                if (!url.contains("Student")) {
+                    when {
+                        text.contains("Wprowadzono nieprawidłową nazwę użytkownika lub hasło.") -> ERROR_LOGIN_EDUDZIENNIK_WEB_INVALID_LOGIN
+                        else -> ERROR_LOGIN_EDUDZIENNIK_WEB_OTHER
+                    }.let { errorCode ->
+                        data.error(ApiError(TAG, errorCode)
+                                .withApiResponse(text)
+                                .withResponse(response))
+                        return
+                    }
+                }
+
+                val cookies = data.app.cookieJar.getAll("dziennikel.appspot.com")
+                val sessionId = cookies["sessionid"]
+
+                if (sessionId == null) {
+                    data.error(ApiError(TAG, ERROR_LOGIN_EDUDZIENNIK_WEB_NO_SESSION_ID)
+                            .withResponse(response)
+                            .withApiResponse(text))
+                    return
+                }
+
+                data.webSessionId = sessionId
+                data.webSessionIdExpiryTime = response.getUnixDate() + 45 * 60 /* 45 min */
+                onSuccess()
+            }
+
+            override fun onFailure(response: Response?, throwable: Throwable?) {
+                data.error(ApiError(TAG, ERROR_REQUEST_FAILURE)
+                        .withResponse(response)
+                        .withThrowable(throwable))
+            }
+        }
+
+        Request.builder()
+                .url("https://dziennikel.appspot.com/login/?next=/")
+                .userAgent(EDUDZIENNIK_USER_AGENT)
+                .contentType("application/x-www-form-urlencoded")
+                .addParameter("email", data.loginEmail)
+                .addParameter("password", data.loginPassword)
+                .addParameter("auth_method", "password")
+                .addParameter("next", "/")
+                .post()
+                .callback(callback)
+                .build()
+                .enqueue()
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/helper/DownloadAttachment.kt

@@ -0,0 +1,70 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2020-5-14
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.helper
+
+import im.wangchao.mhttp.Request
+import im.wangchao.mhttp.Response
+import im.wangchao.mhttp.callback.FileCallbackHandler
+import pl.szczodrzynski.edziennik.data.api.ERROR_FILE_DOWNLOAD
+import pl.szczodrzynski.edziennik.data.api.ERROR_REQUEST_FAILURE
+import pl.szczodrzynski.edziennik.data.api.SYSTEM_USER_AGENT
+import pl.szczodrzynski.edziennik.data.api.models.ApiError
+import pl.szczodrzynski.edziennik.utils.Utils
+import java.io.File
+
+class DownloadAttachment(
+        fileUrl: String,
+        val onSuccess: (file: File) -> Unit,
+        val onProgress: (written: Long, total: Long) -> Unit,
+        val onError: (apiError: ApiError) -> Unit
+) {
+    companion object {
+        private const val TAG = "DownloadAttachment"
+    }
+
+    init {
+        val targetFile = Utils.getStorageDir()
+
+        val callback = object : FileCallbackHandler(targetFile) {
+            override fun onSuccess(file: File?, response: Response?) {
+                if (file == null) {
+                    onError(ApiError(TAG, ERROR_FILE_DOWNLOAD)
+                            .withResponse(response))
+                    return
+                }
+
+                try {
+                    onSuccess(file)
+                } catch (e: Exception) {
+                    onError(ApiError(TAG, ERROR_FILE_DOWNLOAD)
+                            .withResponse(response)
+                            .withThrowable(e))
+                }
+            }
+
+            override fun onProgress(bytesWritten: Long, bytesTotal: Long) {
+                try {
+                    this@DownloadAttachment.onProgress(bytesWritten, bytesTotal)
+                } catch (e: Exception) {
+                    onError(ApiError(TAG, ERROR_FILE_DOWNLOAD)
+                            .withThrowable(e))
+                }
+            }
+
+            override fun onFailure(response: Response?, throwable: Throwable?) {
+                onError(ApiError(TAG, ERROR_REQUEST_FAILURE)
+                        .withResponse(response)
+                        .withThrowable(throwable))
+            }
+        }
+
+        Request.builder()
+                .url(fileUrl)
+                .userAgent(SYSTEM_USER_AGENT)
+                .callback(callback)
+                .build()
+                .enqueue()
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/helper/OneDriveDownloadAttachment.kt

@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2020-4-7.
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.helper
+
+import im.wangchao.mhttp.Request
+import im.wangchao.mhttp.Response
+import im.wangchao.mhttp.callback.FileCallbackHandler
+import im.wangchao.mhttp.callback.TextCallbackHandler
+import pl.szczodrzynski.edziennik.App
+import pl.szczodrzynski.edziennik.data.api.ERROR_ONEDRIVE_DOWNLOAD
+import pl.szczodrzynski.edziennik.data.api.ERROR_REQUEST_FAILURE
+import pl.szczodrzynski.edziennik.data.api.SYSTEM_USER_AGENT
+import pl.szczodrzynski.edziennik.data.api.models.ApiError
+import pl.szczodrzynski.edziennik.utils.Utils
+import java.io.File
+
+class OneDriveDownloadAttachment(
+        app: App,
+        fileUrl: String,
+        val onSuccess: (file: File) -> Unit,
+        val onProgress: (written: Long, total: Long) -> Unit,
+        val onError: (apiError: ApiError) -> Unit
+) {
+    companion object {
+        private const val TAG = "OneDriveDownloadAttachment"
+    }
+
+    init {
+        Request.builder()
+                .url(fileUrl)
+                .userAgent(SYSTEM_USER_AGENT)
+                .withClient(app.httpLazy)
+                .callback(object : TextCallbackHandler() {
+                    override fun onSuccess(text: String, response: Response) {
+                        val location = response.headers().get("Location")
+                        // https://onedrive.live.com/redir?resid=D75496A2EB87531C!706&authkey=!ABjZeh3pHMqj11Q
+                        if (location?.contains("onedrive.live.com/redir?resid=") != true) {
+                            onError(ApiError(TAG, ERROR_ONEDRIVE_DOWNLOAD)
+                                    .withApiResponse(text)
+                                    .withResponse(response))
+                            return
+                        }
+                        val url = location
+                                .replace("onedrive.live.com/redir?resid=", "storage.live.com/items/")
+                                .replace("?", "&")
+                                .replaceFirst("&", "?")
+                        downloadFile(url)
+                    }
+
+                    override fun onFailure(response: Response, throwable: Throwable) {
+                        onError(ApiError(TAG, ERROR_REQUEST_FAILURE)
+                                .withResponse(response)
+                                .withThrowable(throwable))
+                    }
+                })
+                .build()
+                .enqueue()
+    }
+
+    private fun downloadFile(url: String) {
+        val targetFile = Utils.getStorageDir()
+
+        val callback = object : FileCallbackHandler(targetFile) {
+            override fun onSuccess(file: File?, response: Response?) {
+                if (file == null) {
+                    onError(ApiError(TAG, ERROR_ONEDRIVE_DOWNLOAD)
+                            .withResponse(response))
+                    return
+                }
+
+                try {
+                    onSuccess(file)
+                } catch (e: Exception) {
+                    onError(ApiError(TAG, ERROR_ONEDRIVE_DOWNLOAD)
+                            .withResponse(response)
+                            .withThrowable(e))
+                }
+            }
+
+            override fun onProgress(bytesWritten: Long, bytesTotal: Long) {
+                try {
+                    this@OneDriveDownloadAttachment.onProgress(bytesWritten, bytesTotal)
+                } catch (e: Exception) {
+                    onError(ApiError(TAG, ERROR_ONEDRIVE_DOWNLOAD)
+                            .withThrowable(e))
+                }
+            }
+
+            override fun onFailure(response: Response?, throwable: Throwable?) {
+                onError(ApiError(TAG, ERROR_REQUEST_FAILURE)
+                        .withResponse(response)
+                        .withThrowable(throwable))
+            }
+        }
+
+        Request.builder()
+                .url(url)
+                .userAgent(SYSTEM_USER_AGENT)
+                .callback(callback)
+                .build()
+                .enqueue()
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/DataIdziennik.kt

@@ -0,0 +1,175 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-10-25. 
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.idziennik
+
+import androidx.core.util.set
+import pl.szczodrzynski.edziennik.*
+import pl.szczodrzynski.edziennik.data.api.LOGIN_METHOD_IDZIENNIK_API
+import pl.szczodrzynski.edziennik.data.api.LOGIN_METHOD_IDZIENNIK_WEB
+import pl.szczodrzynski.edziennik.data.api.models.Data
+import pl.szczodrzynski.edziennik.data.db.entity.LoginStore
+import pl.szczodrzynski.edziennik.data.db.entity.Profile
+import pl.szczodrzynski.edziennik.data.db.entity.Subject
+import pl.szczodrzynski.edziennik.data.db.entity.Teacher
+
+class DataIdziennik(app: App, profile: Profile?, loginStore: LoginStore) : Data(app, profile, loginStore) {
+
+    fun isWebLoginValid() = loginExpiryTime-30 > currentTimeUnix() && webSessionId.isNotNullNorEmpty() && webAuth.isNotNullNorEmpty()
+    fun isApiLoginValid() = apiExpiryTime-30 > currentTimeUnix() && apiBearer.isNotNullNorEmpty()
+
+    override fun satisfyLoginMethods() {
+        loginMethods.clear()
+        if (isWebLoginValid()) {
+            loginMethods += LOGIN_METHOD_IDZIENNIK_WEB
+            app.cookieJar.set("iuczniowie.progman.pl", "ASP.NET_SessionId_iDziennik", webSessionId)
+            app.cookieJar.set("iuczniowie.progman.pl", ".ASPXAUTH", webAuth)
+        }
+        if (isApiLoginValid())
+            loginMethods += LOGIN_METHOD_IDZIENNIK_API
+    }
+
+    override fun generateUserCode() = "$webSchoolName:$webUsername:$registerId"
+
+    private var mLoginExpiryTime: Long? = null
+    var loginExpiryTime: Long
+        get() { mLoginExpiryTime = mLoginExpiryTime ?: loginStore.getLoginData("loginExpiryTime", 0L); return mLoginExpiryTime ?: 0L }
+        set(value) { loginStore.putLoginData("loginExpiryTime", value); mLoginExpiryTime = value }
+
+    private var mApiExpiryTime: Long? = null
+    var apiExpiryTime: Long
+        get() { mApiExpiryTime = mApiExpiryTime ?: loginStore.getLoginData("apiExpiryTime", 0L); return mApiExpiryTime ?: 0L }
+        set(value) { loginStore.putLoginData("apiExpiryTime", value); mApiExpiryTime = value }
+
+    /*   __          __  _
+         \ \        / / | |
+          \ \  /\  / /__| |__
+           \ \/  \/ / _ \ '_ \
+            \  /\  /  __/ |_) |
+             \/  \/ \___|_._*/
+    private var mWebSchoolName: String? = null
+    var webSchoolName: String?
+        get() { mWebSchoolName = mWebSchoolName ?: loginStore.getLoginData("schoolName", null); return mWebSchoolName }
+        set(value) { loginStore.putLoginData("schoolName", value); mWebSchoolName = value }
+    private var mWebUsername: String? = null
+    var webUsername: String?
+        get() { mWebUsername = mWebUsername ?: loginStore.getLoginData("username", null); return mWebUsername }
+        set(value) { loginStore.putLoginData("username", value); mWebUsername = value }
+    private var mWebPassword: String? = null
+    var webPassword: String?
+        get() { mWebPassword = mWebPassword ?: loginStore.getLoginData("password", null); return mWebPassword }
+        set(value) { loginStore.putLoginData("password", value); mWebPassword = value }
+
+    private var mWebSessionId: String? = null
+    var webSessionId: String?
+        get() { mWebSessionId = mWebSessionId ?: loginStore.getLoginData("webSessionId", null); return mWebSessionId }
+        set(value) { loginStore.putLoginData("webSessionId", value); mWebSessionId = value }
+    private var mWebAuth: String? = null
+    var webAuth: String?
+        get() { mWebAuth = mWebAuth ?: loginStore.getLoginData("webAuth", null); return mWebAuth }
+        set(value) { loginStore.putLoginData("webAuth", value); mWebAuth = value }
+
+    private var mWebSelectedRegister: Int? = null
+    var webSelectedRegister: Int
+        get() { mWebSelectedRegister = mWebSelectedRegister ?: loginStore.getLoginData("webSelectedRegister", 0); return mWebSelectedRegister ?: 0 }
+        set(value) { loginStore.putLoginData("webSelectedRegister", value); mWebSelectedRegister = value }
+
+    /*                   _
+             /\         (_)
+            /  \   _ __  _
+           / /\ \ | '_ \| |
+          / ____ \| |_) | |
+         /_/    \_\ .__/|_|
+                  | |
+                  |*/
+    private var mApiBearer: String? = null
+    var apiBearer: String?
+        get() { mApiBearer = mApiBearer ?: loginStore.getLoginData("apiBearer", null); return mApiBearer }
+        set(value) { loginStore.putLoginData("apiBearer", value); mApiBearer = value }
+
+    /*     ____  _   _
+          / __ \| | | |
+         | |  | | |_| |__   ___ _ __
+         | |  | | __| '_ \ / _ \ '__|
+         | |__| | |_| | | |  __/ |
+          \____/ \__|_| |_|\___|*/
+    private var mStudentId: String? = null
+    var studentId: String?
+        get() { mStudentId = mStudentId ?: profile?.getStudentData("studentId", null); return mStudentId }
+        set(value) { profile?.putStudentData("studentId", value) ?: return; mStudentId = value }
+
+    private var mRegisterId: Int? = null
+    var registerId: Int
+        get() { mRegisterId = mRegisterId ?: profile?.getStudentData("registerId", 0); return mRegisterId ?: 0 }
+        set(value) { profile?.putStudentData("registerId", value) ?: return; mRegisterId = value }
+
+    private var mSchoolYearId: Int? = null
+    var schoolYearId: Int
+        get() { mSchoolYearId = mSchoolYearId ?: profile?.getStudentData("schoolYearId", 0); return mSchoolYearId ?: 0 }
+        set(value) { profile?.putStudentData("schoolYearId", value) ?: return; mSchoolYearId = value }
+
+
+
+    /*    _    _ _   _ _
+         | |  | | | (_) |
+         | |  | | |_ _| |___
+         | |  | | __| | / __|
+         | |__| | |_| | \__ \
+          \____/ \__|_|_|__*/
+    fun getSubject(name: String, id: Long?, shortName: String): Subject {
+        var subject = if (id == null)
+            subjectList.singleOrNull { it.longName == name }
+        else
+            subjectList.singleOrNull { it.id == id }
+
+        if (subject == null) {
+            subject = Subject(profileId, id
+                    ?: name.crc16().toLong(), name, shortName)
+            subjectList[subject.id] = subject
+        }
+        return subject
+    }
+
+    fun getTeacher(firstName: String, lastName: String): Teacher {
+        val teacher = teacherList.singleOrNull { it.fullName == "$firstName $lastName" }
+        return validateTeacher(teacher, firstName, lastName)
+    }
+
+    fun getTeacher(firstNameChar: Char, lastName: String): Teacher {
+        val teacher = teacherList.singleOrNull { it.shortName == "$firstNameChar.$lastName" }
+        return validateTeacher(teacher, firstNameChar.toString(), lastName)
+    }
+
+    fun getTeacherByLastFirst(nameLastFirst: String): Teacher {
+        val nameParts = nameLastFirst.split(" ")
+        return if (nameParts.size == 1) getTeacher(nameParts[0], "") else getTeacher(nameParts[1], nameParts[0])
+    }
+
+    fun getTeacherByFirstLast(nameFirstLast: String): Teacher {
+        val nameParts = nameFirstLast.split(" ")
+        return if (nameParts.size == 1) getTeacher(nameParts[0], "") else getTeacher(nameParts[0], nameParts[1])
+    }
+
+    fun getTeacherByFDotLast(nameFDotLast: String): Teacher {
+        val nameParts = nameFDotLast.split(".")
+        return if (nameParts.size == 1) getTeacher(nameParts[0], "") else getTeacher(nameParts[0][0], nameParts[1])
+    }
+
+    fun getTeacherByFDotSpaceLast(nameFDotSpaceLast: String): Teacher {
+        val nameParts = nameFDotSpaceLast.split(".")
+        return if (nameParts.size == 1) getTeacher(nameParts[0], "") else getTeacher(nameParts[0][0], nameParts[1])
+    }
+
+    private fun validateTeacher(teacher: Teacher?, firstName: String, lastName: String): Teacher {
+        (teacher ?: Teacher(profileId, -1, firstName, lastName).apply {
+            id = shortName.crc16().toLong()
+            teacherList[id] = this
+        }).apply {
+            if (firstName.length > 1)
+                name = firstName
+            surname = lastName
+            return this
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/Idziennik.kt

@@ -0,0 +1,169 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-10-25. 
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.idziennik
+
+import com.google.gson.JsonObject
+import pl.szczodrzynski.edziennik.App
+import pl.szczodrzynski.edziennik.data.api.*
+import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.data.IdziennikData
+import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.data.web.*
+import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.firstlogin.IdziennikFirstLogin
+import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.login.IdziennikLogin
+import pl.szczodrzynski.edziennik.data.api.interfaces.EdziennikCallback
+import pl.szczodrzynski.edziennik.data.api.interfaces.EdziennikInterface
+import pl.szczodrzynski.edziennik.data.api.models.ApiError
+import pl.szczodrzynski.edziennik.data.db.entity.*
+import pl.szczodrzynski.edziennik.data.db.full.AnnouncementFull
+import pl.szczodrzynski.edziennik.data.db.full.EventFull
+import pl.szczodrzynski.edziennik.data.db.full.MessageFull
+import pl.szczodrzynski.edziennik.utils.Utils.d
+
+class Idziennik(val app: App, val profile: Profile?, val loginStore: LoginStore, val callback: EdziennikCallback) : EdziennikInterface {
+    companion object {
+        private const val TAG = "Idziennik"
+    }
+
+    val internalErrorList = mutableListOf<Int>()
+    val data: DataIdziennik
+    private var afterLogin: (() -> Unit)? = null
+
+    init {
+        data = DataIdziennik(app, profile, loginStore).apply {
+            callback = wrapCallback(this@Idziennik.callback)
+            satisfyLoginMethods()
+        }
+    }
+
+    private fun completed() {
+        data.saveData()
+        callback.onCompleted()
+    }
+
+    /*    _______ _                     _                  _ _   _
+         |__   __| |              /\   | |                (_) | | |
+            | |  | |__   ___     /  \  | | __ _  ___  _ __ _| |_| |__  _ __ ___
+            | |  | '_ \ / _ \   / /\ \ | |/ _` |/ _ \| '__| | __| '_ \| '_ ` _ \
+            | |  | | | |  __/  / ____ \| | (_| | (_) | |  | | |_| | | | | | | | |
+            |_|  |_| |_|\___| /_/    \_\_|\__, |\___/|_|  |_|\__|_| |_|_| |_| |_|
+                                           __/ |
+                                          |__*/
+    override fun sync(featureIds: List<Int>, viewId: Int?, onlyEndpoints: List<Int>?, arguments: JsonObject?) {
+        data.arguments = arguments
+        data.prepare(idziennikLoginMethods, IdziennikFeatures, featureIds, viewId, onlyEndpoints)
+        login()
+    }
+
+    private fun login(loginMethodId: Int? = null, afterLogin: (() -> Unit)? = null) {
+        d(TAG, "Trying to login with ${data.targetLoginMethodIds}")
+        if (internalErrorList.isNotEmpty()) {
+            d(TAG, "  - Internal errors:")
+            internalErrorList.forEach { d(TAG, "      - code $it") }
+        }
+        loginMethodId?.let { data.prepareFor(idziennikLoginMethods, it) }
+        afterLogin?.let { this.afterLogin = it }
+        IdziennikLogin(data) {
+            data()
+        }
+    }
+
+    private fun data() {
+        d(TAG, "Endpoint IDs: ${data.targetEndpointIds}")
+        if (internalErrorList.isNotEmpty()) {
+            d(TAG, "  - Internal errors:")
+            internalErrorList.forEach { d(TAG, "      - code $it") }
+        }
+        afterLogin?.invoke() ?: IdziennikData(data) {
+            completed()
+        }
+    }
+
+    override fun getMessage(message: MessageFull) {
+        login(LOGIN_METHOD_IDZIENNIK_WEB) {
+            IdziennikWebGetMessage(data, message) {
+                completed()
+            }
+        }
+    }
+
+    override fun sendMessage(recipients: List<Teacher>, subject: String, text: String) {
+        login(LOGIN_METHOD_IDZIENNIK_API) {
+            IdziennikWebSendMessage(data, recipients, subject, text) {
+                completed()
+            }
+        }
+    }
+
+    override fun markAllAnnouncementsAsRead() {}
+    override fun getAnnouncement(announcement: AnnouncementFull) {}
+
+    override fun getAttachment(owner: Any, attachmentId: Long, attachmentName: String) {
+        login(LOGIN_METHOD_IDZIENNIK_WEB) {
+            if (owner is Message) {
+                IdziennikWebGetAttachment(data, owner, attachmentId, attachmentName) {
+                    completed()
+                }
+            }
+            else if (owner is Event) {
+                IdziennikWebGetHomeworkAttachment(data, owner, attachmentId, attachmentName) {
+                    completed()
+                }
+            }
+        }
+    }
+
+    override fun getRecipientList() {
+        login(LOGIN_METHOD_IDZIENNIK_WEB) {
+            IdziennikWebGetRecipientList(data) {
+                completed()
+            }
+        }
+    }
+
+    override fun getEvent(eventFull: EventFull) {
+        login(LOGIN_METHOD_IDZIENNIK_WEB) {
+            IdziennikWebGetHomework(data, eventFull) {
+                completed()
+            }
+        }
+    }
+
+    override fun firstLogin() { IdziennikFirstLogin(data) { completed() } }
+    override fun cancel() {
+        d(TAG, "Cancelled")
+        data.cancel()
+    }
+
+    private fun wrapCallback(callback: EdziennikCallback): EdziennikCallback {
+        return object : EdziennikCallback {
+            override fun onCompleted() { callback.onCompleted() }
+            override fun onProgress(step: Float) { callback.onProgress(step) }
+            override fun onStartProgress(stringRes: Int) { callback.onStartProgress(stringRes) }
+            override fun onError(apiError: ApiError) {
+                if (apiError.errorCode in internalErrorList) {
+                    // finish immediately if the same error occurs twice during the same sync
+                    callback.onError(apiError)
+                    return
+                }
+                internalErrorList.add(apiError.errorCode)
+                when (apiError.errorCode) {
+                    ERROR_LOGIN_IDZIENNIK_WEB_NO_SESSION,
+                    ERROR_LOGIN_IDZIENNIK_WEB_NO_AUTH,
+                    ERROR_LOGIN_IDZIENNIK_WEB_NO_BEARER,
+                    ERROR_IDZIENNIK_WEB_ACCESS_DENIED,
+                    ERROR_IDZIENNIK_API_ACCESS_DENIED -> {
+                        data.loginMethods.remove(LOGIN_METHOD_IDZIENNIK_WEB)
+                        data.prepareFor(idziennikLoginMethods, LOGIN_METHOD_IDZIENNIK_WEB)
+                        data.loginExpiryTime = 0
+                        login()
+                    }
+                    ERROR_IDZIENNIK_API_NO_REGISTER -> {
+                        data()
+                    }
+                    else -> callback.onError(apiError)
+                }
+            }
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/IdziennikFeatures.kt

@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-10-25. 
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.idziennik
+
+import pl.szczodrzynski.edziennik.data.api.*
+import pl.szczodrzynski.edziennik.data.api.models.Feature
+
+const val ENDPOINT_IDZIENNIK_WEB_TIMETABLE              = 1030
+const val ENDPOINT_IDZIENNIK_WEB_GRADES                 = 1040
+const val ENDPOINT_IDZIENNIK_WEB_PROPOSED_GRADES        = 1050
+const val ENDPOINT_IDZIENNIK_WEB_EXAMS                  = 1060
+const val ENDPOINT_IDZIENNIK_WEB_HOMEWORK               = 1061
+const val ENDPOINT_IDZIENNIK_WEB_NOTICES                = 1070
+const val ENDPOINT_IDZIENNIK_WEB_ANNOUNCEMENTS          = 1080
+const val ENDPOINT_IDZIENNIK_WEB_ATTENDANCE             = 1090
+const val ENDPOINT_IDZIENNIK_WEB_MESSAGES_INBOX         = 1110
+const val ENDPOINT_IDZIENNIK_WEB_MESSAGES_SENT          = 1120
+const val ENDPOINT_IDZIENNIK_API_CURRENT_REGISTER       = 2010
+const val ENDPOINT_IDZIENNIK_API_MESSAGES_INBOX         = 2110
+const val ENDPOINT_IDZIENNIK_API_MESSAGES_SENT          = 2120
+
+val IdziennikFeatures = listOf(
+        Feature(LOGIN_TYPE_IDZIENNIK, FEATURE_TIMETABLE, listOf(
+                ENDPOINT_IDZIENNIK_WEB_TIMETABLE to LOGIN_METHOD_IDZIENNIK_WEB
+        ), listOf(LOGIN_METHOD_IDZIENNIK_WEB)),
+
+        Feature(LOGIN_TYPE_IDZIENNIK, FEATURE_GRADES, listOf(
+                ENDPOINT_IDZIENNIK_WEB_GRADES to LOGIN_METHOD_IDZIENNIK_WEB,
+                ENDPOINT_IDZIENNIK_WEB_PROPOSED_GRADES to LOGIN_METHOD_IDZIENNIK_WEB
+        ), listOf(LOGIN_METHOD_IDZIENNIK_WEB)),
+
+        Feature(LOGIN_TYPE_IDZIENNIK, FEATURE_AGENDA, listOf(
+                ENDPOINT_IDZIENNIK_WEB_EXAMS to LOGIN_METHOD_IDZIENNIK_WEB
+        ), listOf(LOGIN_METHOD_IDZIENNIK_WEB)),
+
+        Feature(LOGIN_TYPE_IDZIENNIK, FEATURE_HOMEWORK, listOf(
+                ENDPOINT_IDZIENNIK_WEB_HOMEWORK to LOGIN_METHOD_IDZIENNIK_WEB
+        ), listOf(LOGIN_METHOD_IDZIENNIK_WEB)),
+
+        Feature(LOGIN_TYPE_IDZIENNIK, FEATURE_BEHAVIOUR, listOf(
+                ENDPOINT_IDZIENNIK_WEB_NOTICES to LOGIN_METHOD_IDZIENNIK_WEB
+        ), listOf(LOGIN_METHOD_IDZIENNIK_WEB)),
+
+        Feature(LOGIN_TYPE_IDZIENNIK, FEATURE_ATTENDANCE, listOf(
+                ENDPOINT_IDZIENNIK_WEB_ATTENDANCE to LOGIN_METHOD_IDZIENNIK_WEB
+        ), listOf(LOGIN_METHOD_IDZIENNIK_WEB)),
+
+        Feature(LOGIN_TYPE_IDZIENNIK, FEATURE_ANNOUNCEMENTS, listOf(
+                ENDPOINT_IDZIENNIK_WEB_ANNOUNCEMENTS to LOGIN_METHOD_IDZIENNIK_WEB
+        ), listOf(LOGIN_METHOD_IDZIENNIK_WEB)),
+
+        /*Feature(LOGIN_TYPE_IDZIENNIK, FEATURE_MESSAGES_INBOX, listOf(
+                ENDPOINT_IDZIENNIK_WEB_MESSAGES_INBOX to LOGIN_METHOD_IDZIENNIK_WEB
+        ), listOf(LOGIN_METHOD_IDZIENNIK_WEB)).withPriority(2),
+        Feature(LOGIN_TYPE_IDZIENNIK, FEATURE_MESSAGES_SENT, listOf(
+                ENDPOINT_IDZIENNIK_WEB_MESSAGES_SENT to LOGIN_METHOD_IDZIENNIK_WEB
+        ), listOf(LOGIN_METHOD_IDZIENNIK_WEB)).withPriority(2),*/
+
+        Feature(LOGIN_TYPE_IDZIENNIK, FEATURE_MESSAGES_INBOX, listOf(
+                ENDPOINT_IDZIENNIK_API_MESSAGES_INBOX to LOGIN_METHOD_IDZIENNIK_API
+        ), listOf(LOGIN_METHOD_IDZIENNIK_API)),
+        Feature(LOGIN_TYPE_IDZIENNIK, FEATURE_MESSAGES_SENT, listOf(
+                ENDPOINT_IDZIENNIK_API_MESSAGES_SENT to LOGIN_METHOD_IDZIENNIK_API
+        ), listOf(LOGIN_METHOD_IDZIENNIK_API)),
+
+        Feature(LOGIN_TYPE_IDZIENNIK, FEATURE_LUCKY_NUMBER, listOf(
+                ENDPOINT_IDZIENNIK_API_CURRENT_REGISTER to LOGIN_METHOD_IDZIENNIK_API
+        ), listOf(LOGIN_METHOD_IDZIENNIK_API))
+)

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/idziennik/data/IdziennikApi.kt

@@ -0,0 +1,118 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2019-10-29.
+ */
+
+package pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.data
+
+import com.google.gson.JsonArray
+import com.google.gson.JsonElement
+import com.google.gson.JsonObject
+import com.google.gson.JsonParser
+import im.wangchao.mhttp.Request
+import im.wangchao.mhttp.Response
+import im.wangchao.mhttp.callback.TextCallbackHandler
+import pl.szczodrzynski.edziennik.data.api.*
+import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.DataIdziennik
+import pl.szczodrzynski.edziennik.data.api.models.ApiError
+import pl.szczodrzynski.edziennik.getString
+import pl.szczodrzynski.edziennik.utils.Utils
+import java.net.HttpURLConnection
+
+open class IdziennikApi(open val data: DataIdziennik, open val lastSync: Long?) {
+    companion object {
+        const val TAG = "IdziennikApi"
+    }
+
+    val profileId
+        get() = data.profile?.id ?: -1
+
+    val profile
+        get() = data.profile
+
+    fun apiGet(tag: String, endpointTemplate: String, method: Int = GET, parameters: Map<String, Any> = emptyMap(), onSuccess: (json: JsonElement) -> Unit) {
+        val endpoint = endpointTemplate.replace("\$STUDENT_ID", data.studentId ?: "")
+        Utils.d(tag, "Request: Idziennik/API - $IDZIENNIK_API_URL/$endpoint")
+
+        val callback = object : TextCallbackHandler() {
+            override fun onSuccess(text: String?, response: Response?) {
+                if (text == null) {
+                    data.error(ApiError(TAG, ERROR_RESPONSE_EMPTY)
+                            .withResponse(response))
+                    return
+                }
+
+                val json = try {
+                    JsonParser().parse(text)
+                } catch (_: Exception) { null }
+
+                var error: String? = null
+                if (json == null) {
+                    error = text
+                }
+                else if (json is JsonObject) {
+                    error = if (response?.code() == 200) null else
+                        json.getString("message") ?: json.toString()
+                }
+                error?.let { code ->
+                    when (code) {
+                        "Uczeń nie posiada aktywnej pozycji w dzienniku" -> ERROR_IDZIENNIK_API_NO_REGISTER
+                        "Authorization has been denied for this request." -> ERROR_IDZIENNIK_API_ACCESS_DENIED
+                        else -> ERROR_IDZIENNIK_API_OTHER
+                    }.let { errorCode ->
+                        data.error(ApiError(tag, errorCode)
+                                .withApiResponse(text)
+                                .withResponse(response))
+                        return
+                    }
+                }
+
+                try {
+                    onSuccess(json!!)
+                } catch (e: Exception) {
+                    data.error(ApiError(tag, EXCEPTION_IDZIENNIK_API_REQUEST)
+                            .withResponse(response)
+                            .withThrowable(e)
+                            .withApiResponse(text))
+                }
+            }
+
+            override fun onFailure(response: Response?, throwable: Throwable?) {
+                data.error(ApiError(tag, ERROR_REQUEST_FAILURE)
+                        .withResponse(response)
+                        .withThrowable(throwable))
+            }
+        }
+
+        Request.builder()
+                .url("$IDZIENNIK_API_URL/$endpoint")
+                .userAgent(IDZIENNIK_API_USER_AGENT)
+                .addHeader("Authorization", "Bearer ${data.apiBearer}")
+                .apply {
+                    when (method) {
+                        GET -> get()
+                        POST -> {
+                            postJson()
+                            val json = JsonObject()
+                            parameters.map { (name, value) ->
+                                when (value) {
+                                    is JsonObject -> json.add(name, value)
+                                    is JsonArray -> json.add(name, value)
+                                    is String -> json.addProperty(name, value)
+                                    is Int -> json.addProperty(name, value)
+                                    is Long -> json.addProperty(name, value)
+                                    is Float -> json.addProperty(name, value)
+                                    is Char -> json.addProperty(name, value)
+                                }
+                            }
+                            setJsonBody(json)
+                        }
+                    }
+                }
+                .allowErrorCode(HttpURLConnection.HTTP_BAD_REQUEST)
+                .allowErrorCode(HttpURLConnection.HTTP_UNAUTHORIZED)
+                .allowErrorCode(HttpURLConnection.HTTP_INTERNAL_ERROR)
+                .callback(callback)
+                .build()
+                .enqueue()
+    }
+}