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

.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/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/misc.xml

@@ -11,7 +11,6 @@
       <item index="1" class="java.lang.String" itemvalue="org.greenrobot.eventbus.Subscribe" />
     </list>
   </component>
-  <component name="ExternalStorageConfigurationManager" enabled="true" />
   <component name="NullableNotNullManager">
     <option name="myDefaultNullable" value="org.jetbrains.annotations.Nullable" />
     <option name="myDefaultNotNull" value="androidx.annotation.RecentlyNonNull" />
@@ -51,7 +50,7 @@
       </value>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="1.8" 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" />

app/build.gradle

@@ -3,7 +3,7 @@ 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 {
@@ -54,10 +54,11 @@ android {
     lintOptions {
         checkReleaseBuilds false
     }
-    dataBinding {
-        enabled = true
+    buildFeatures {
+        dataBinding = true
     }
     compileOptions {
+        coreLibraryDesugaringEnabled true
         sourceCompatibility '1.8'
         targetCompatibility '1.8'
     }
@@ -75,6 +76,7 @@ android {
             version "3.10.2"
         }
     }
+    ndkVersion '21.3.6528147'
 }
 
 /*task finalizeBundleDebug(type: Copy) {
@@ -104,6 +106,8 @@ tasks.whenTaskAdded { task ->
 dependencies {
     implementation fileTree(include: ['*.jar'], dir: 'libs')
 
+    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"
 
@@ -114,7 +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}"
@@ -137,7 +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"
@@ -157,7 +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'
@@ -180,6 +184,7 @@ dependencies {
     //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}"
 
@@ -203,8 +208,8 @@ dependencies {
 
     implementation 'com.google.android:flexbox:2.0.1'
 
-    implementation 'com.qifan.powerpermission:powerpermission:1.0.0'
-    implementation 'com.qifan.powerpermission:powerpermission-coroutines:1.0.0'
+    implementation 'com.qifan.powerpermission:powerpermission:1.3.0'
+    implementation 'com.qifan.powerpermission:powerpermission-coroutines:1.3.0'
 
     implementation 'com.github.kuba2k2.FSLogin:lib:master-SNAPSHOT'
     implementation 'pl.droidsonroids:jspoon:1.3.2'

app/proguard/app.pro

@@ -64,5 +64,6 @@
 
 -keep class pl.szczodrzynski.edziennik.data.api.szkolny.interceptor.Signing { public final byte[] pleaseStopRightNow(java.lang.String, long); }
 
--keepclassmembernames class pl.szczodrzynski.edziennik.data.api.szkolny.request.** { *; }
--keepclassmembernames class pl.szczodrzynski.edziennik.data.api.szkolny.response.** { *; }
+-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 { *; }

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

@@ -1,10 +1,8 @@
-<h3>Wersja 4.1, 2020-05-09</h3>
+<h3>Wersja 4.5-beta.1, 2021-02-21</h3>
 <ul>
-    <li>Naprawiona synchronizacja Wiadomości w Librusie.</li>
-    <li>Widok adresu dołączenia do lekcji online w kalendarzu (jeżeli nauczyciel wpisze adres).</li>
-    <li>Nowy moduł Frekwencji, obsługujący również lekcje zdalne.</li>
+    <li>Vulcan: aplikacja Szkolny.eu zaktualizowana w związku z wygaszeniem aplikacji Dzienniczek+.</li>
 </ul>
 <br>
 <br>
 Dzięki za korzystanie ze Szkolnego!<br>
-<i>&copy; Kuba Szczodrzyński, Kacper Ziubryniewicz 2020</i>
+<i>&copy; Kuba Szczodrzyński, Kacper Ziubryniewicz 2021</i>

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

@@ -9,7 +9,7 @@
 
 /*secret password - removed for source code publication*/
 static toys AES_IV[16] = {
-	0xec, 0xc0, 0x3e, 0x4e, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff  };
+	0x35, 0x4c, 0x9d, 0x0e, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff  };
 
 unsigned char *agony(unsigned int laugh, unsigned char *box, unsigned char *heat);
 

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

@@ -43,6 +43,7 @@ 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
@@ -56,8 +57,8 @@ class App : MultiDexApplication(), Configuration.Provider, CoroutineScope {
         val profileId
             get() = profile.id
 
-        var devMode = false
         var debugMode = false
+        var devMode = false
     }
 
     val notificationChannelsManager by lazy { NotificationChannelsManager(this) }
@@ -106,7 +107,7 @@ class App : MultiDexApplication(), Configuration.Provider, CoroutineScope {
                 .readTimeout(30, TimeUnit.SECONDS)
         builder.installHttpsSupport(this)
 
-        if (debugMode || BuildConfig.DEBUG) {
+        if (devMode || BuildConfig.DEBUG) {
             HyperLog.initialize(this)
             HyperLog.setLogLevel(Log.VERBOSE)
             HyperLog.setLogFormat(DebugLogFormat(this))
@@ -161,7 +162,7 @@ class App : MultiDexApplication(), Configuration.Provider, CoroutineScope {
         Iconics.registerFont(SzkolnyFont)
         App.db = AppDb(this)
         Themes.themeInt = config.ui.theme
-        debugMode = config.debugMode
+        devMode = config.debugMode
         MHttp.instance().customOkHttpClient(http)
 
         if (!profileLoadById(config.lastProfileId)) {
@@ -172,9 +173,9 @@ class App : MultiDexApplication(), Configuration.Provider, CoroutineScope {
             setLanguage(it)
         }
 
-        devMode = BuildConfig.DEBUG
+        debugMode = BuildConfig.DEBUG
         if (BuildConfig.DEBUG)
-            debugMode = true
+            devMode = true
 
         Signing.getCert(this)
 
@@ -184,7 +185,7 @@ class App : MultiDexApplication(), Configuration.Provider, CoroutineScope {
 
                 if (config.devModePassword != null)
                     checkDevModePassword()
-                debugMode = devMode || config.debugMode
+                devMode = debugMode || config.debugMode
 
                 if (config.sync.enabled)
                     SyncWorker.scheduleNext(this@App, false)
@@ -257,6 +258,10 @@ class App : MultiDexApplication(), Configuration.Provider, CoroutineScope {
                 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(),
@@ -266,6 +271,10 @@ class App : MultiDexApplication(), Configuration.Provider, CoroutineScope {
                 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(),
@@ -275,19 +284,38 @@ class App : MultiDexApplication(), Configuration.Provider, CoroutineScope {
                 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()
@@ -295,6 +323,7 @@ class App : MultiDexApplication(), Configuration.Provider, CoroutineScope {
                     }
                     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()
@@ -302,11 +331,20 @@ class App : MultiDexApplication(), Configuration.Provider, CoroutineScope {
                     }
                     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()
@@ -347,6 +385,9 @@ class App : MultiDexApplication(), Configuration.Provider, CoroutineScope {
             if (!success) {
                 EventBus.getDefault().post(ProfileListEmptyEvent())
             }
+            else {
+                onSuccess(profile)
+            }
         }
     }
     fun profileSave() = profileSave(profile)

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

@@ -42,6 +42,7 @@ import androidx.swiperefreshlayout.widget.SwipeRefreshLayout
 import androidx.viewpager.widget.ViewPager
 import com.google.android.gms.security.ProviderInstaller
 import com.google.android.material.button.MaterialButton
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import com.google.gson.JsonArray
 import com.google.gson.JsonElement
 import com.google.gson.JsonObject
@@ -298,7 +299,7 @@ fun colorFromCssName(name: String): Int {
         "orange" -> 0xffffa500
         "black" -> 0xff000000
         "white" -> 0xffffffff
-        else -> -1
+        else -> -1L
     }.toInt()
 }
 
@@ -672,6 +673,16 @@ fun TextView.setText(@StringRes resid: Int, vararg formatArgs: Any) {
     text = context.getString(resid, *formatArgs)
 }
 
+fun MaterialAlertDialogBuilder.setTitle(@StringRes resid: Int, vararg formatArgs: Any): MaterialAlertDialogBuilder {
+    setTitle(context.getString(resid, *formatArgs))
+    return this
+}
+
+fun MaterialAlertDialogBuilder.setMessage(@StringRes resid: Int, vararg formatArgs: Any): MaterialAlertDialogBuilder {
+    setMessage(context.getString(resid, *formatArgs))
+    return this
+}
+
 fun JsonObject(vararg properties: Pair<String, Any?>): JsonObject {
     return JsonObject().apply {
         for (property in properties) {
@@ -1161,7 +1172,7 @@ fun Iterable<Float>.averageOrNull() = this.average().let { if (it.isNaN()) null
 fun String.copyToClipboard(context: Context) {
     val clipboard = context.getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
     val clipData = ClipData.newPlainText("Tekst", this)
-    clipboard.primaryClip = clipData
+    clipboard.setPrimaryClip(clipData)
 }
 
 fun TextView.getTextPosition(range: IntRange): Rect {

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

@@ -41,13 +41,18 @@ import pl.droidsonroids.gif.GifDrawable
 import pl.szczodrzynski.edziennik.data.api.edziennik.EdziennikTask
 import pl.szczodrzynski.edziennik.data.api.events.*
 import pl.szczodrzynski.edziennik.data.api.models.ApiError
+import pl.szczodrzynski.edziennik.data.api.szkolny.SzkolnyApi
+import pl.szczodrzynski.edziennik.data.api.szkolny.response.Update
 import pl.szczodrzynski.edziennik.data.db.entity.LoginStore
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata.*
+import pl.szczodrzynski.edziennik.data.db.entity.Profile
 import pl.szczodrzynski.edziennik.databinding.ActivitySzkolnyBinding
 import pl.szczodrzynski.edziennik.sync.AppManagerDetectedEvent
 import pl.szczodrzynski.edziennik.sync.SyncWorker
 import pl.szczodrzynski.edziennik.sync.UpdateWorker
+import pl.szczodrzynski.edziennik.ui.dialogs.RegisterUnavailableDialog
 import pl.szczodrzynski.edziennik.ui.dialogs.ServerMessageDialog
+import pl.szczodrzynski.edziennik.ui.dialogs.UpdateAvailableDialog
 import pl.szczodrzynski.edziennik.ui.dialogs.changelog.ChangelogDialog
 import pl.szczodrzynski.edziennik.ui.dialogs.event.EventManualDialog
 import pl.szczodrzynski.edziennik.ui.dialogs.settings.ProfileRemoveDialog
@@ -227,7 +232,7 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
             list += NavTarget(TARGET_MESSAGES_DETAILS, R.string.menu_message, MessageFragment::class).withPopTo(DRAWER_ITEM_MESSAGES)
             list += NavTarget(TARGET_MESSAGES_COMPOSE, R.string.menu_message_compose, MessagesComposeFragment::class)
             list += NavTarget(TARGET_WEB_PUSH, R.string.menu_web_push, WebPushFragment::class)
-            if (App.debugMode) {
+            if (App.devMode) {
                 list += NavTarget(DRAWER_ITEM_DEBUG, R.string.menu_debug, DebugFragment::class)
                 list += NavTarget(TARGET_LAB, R.string.menu_lab, LabFragment::class)
                         .withIcon(CommunityMaterial.Icon.cmd_flask_outline)
@@ -295,12 +300,21 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
         mainSnackbar.setCoordinator(b.navView.coordinator, b.navView.bottomBar)
         errorSnackbar.setCoordinator(b.navView.coordinator, b.navView.bottomBar)
 
-        if (BuildConfig.VERSION_NAME.contains("nightly")) {
-            b.nightlyText.isVisible = true
-            b.nightlyText.text = "Nightly\n"+BuildConfig.VERSION_NAME.substringAfterLast(".")
+        when {
+            BuildConfig.VERSION_NAME.contains("nightly") -> {
+                b.nightlyText.isVisible = true
+                b.nightlyText.text = "Nightly\n"+BuildConfig.VERSION_NAME.substringAfterLast(".")
+            }
+            BuildConfig.VERSION_NAME.contains("daily") -> {
+                b.nightlyText.isVisible = true
+                b.nightlyText.text = "Daily\n"+BuildConfig.VERSION_NAME.substringAfterLast(".")
+            }
+            BuildConfig.DEBUG -> {
+                b.nightlyText.isVisible = true
+                b.nightlyText.text = "Debug\n"+BuildConfig.VERSION_NAME
+            }
+            else -> b.nightlyText.isVisible = false
         }
-        else
-            b.nightlyText.isVisible = false
 
         navLoading = true
 
@@ -399,7 +413,20 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
         }
 
         app.db.profileDao().all.observe(this, Observer { profiles ->
-            drawer.setProfileList(profiles.filter { it.id >= 0 }.toMutableList())
+            val allArchived = profiles.all { it.archived }
+            drawer.setProfileList(profiles.filter { it.id >= 0 && (!it.archived || allArchived) }.toMutableList())
+            //prepend the archived profile if loaded
+            if (app.profile.archived && !allArchived) {
+                drawer.prependProfile(Profile(
+                        id = app.profile.id,
+                        loginStoreId = app.profile.loginStoreId,
+                        loginStoreType = app.profile.loginStoreType,
+                        name = app.profile.name,
+                        subname = "Archiwum - ${app.profile.subname}"
+                ).also {
+                    it.archived = true
+                })
+            }
             drawer.currentProfile = App.profileId
         })
 
@@ -415,7 +442,7 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
         })
 
         b.swipeRefreshLayout.isEnabled = true
-        b.swipeRefreshLayout.setOnRefreshListener { this.syncCurrentFeature() }
+        b.swipeRefreshLayout.setOnRefreshListener { launch { syncCurrentFeature() } }
         b.swipeRefreshLayout.setColorSchemeResources(
                 R.color.md_blue_500,
                 R.color.md_amber_500,
@@ -425,6 +452,23 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
         SyncWorker.scheduleNext(app)
         UpdateWorker.scheduleNext(app)
 
+        // if loaded profile is archived, switch to the up-to-date version of it
+        if (app.profile.archived) {
+            launch {
+                if (app.profile.archiveId != null) {
+                    val profile = withContext(Dispatchers.IO) {
+                        app.db.profileDao().getNotArchivedOf(app.profile.archiveId!!)
+                    }
+                    if (profile != null)
+                        loadProfile(profile)
+                    else
+                        loadProfile(0)
+                } else {
+                    loadProfile(0)
+                }
+            }
+        }
+
         // APP BACKGROUND
         if (app.config.ui.appBackground != null) {
             try {
@@ -522,7 +566,7 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
                         .withIcon(CommunityMaterial.Icon2.cmd_help_circle_outline)
                         .withOnClickListener(View.OnClickListener { loadTarget(TARGET_FEEDBACK) })
         )
-        if (App.debugMode) {
+        if (App.devMode) {
             bottomSheet += BottomSheetPrimaryItem(false)
                     .withTitle(R.string.menu_debug)
                     .withIcon(CommunityMaterial.Icon.cmd_android_studio)
@@ -564,7 +608,66 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
          |_____/ \__, |_| |_|\___|
                   __/ |
                  |__*/
-    fun syncCurrentFeature() {
+    suspend fun syncCurrentFeature() {
+        if (app.profile.archived) {
+            MaterialAlertDialogBuilder(this)
+                    .setTitle(R.string.profile_archived_title)
+                    .setMessage(
+                            R.string.profile_archived_text,
+                            app.profile.studentSchoolYearStart,
+                            app.profile.studentSchoolYearStart + 1
+                    )
+                    .setPositiveButton(R.string.ok, null)
+                    .show()
+            swipeRefreshLayout.isRefreshing = false
+            return
+        }
+        if (app.profile.shouldArchive()) {
+            MaterialAlertDialogBuilder(this)
+                    .setTitle(R.string.profile_archiving_title)
+                    .setMessage(
+                            R.string.profile_archiving_format,
+                            app.profile.dateYearEnd.formattedString
+                    )
+                    .setPositiveButton(R.string.ok, null)
+                    .show()
+        }
+        if (app.profile.isBeforeYear()) {
+            MaterialAlertDialogBuilder(this)
+                    .setTitle(R.string.profile_year_not_started_title)
+                    .setMessage(
+                            R.string.profile_year_not_started_format,
+                            app.profile.dateSemester1Start.formattedString
+                    )
+                    .setPositiveButton(R.string.ok, null)
+                    .show()
+            swipeRefreshLayout.isRefreshing = false
+            return
+        }
+
+        app.profile.registerName?.let { registerName ->
+            var status = app.config.sync.registerAvailability[registerName]
+            if (status == null || status.nextCheckAt < currentTimeUnix()) {
+                withContext(Dispatchers.IO) {
+                    val api = SzkolnyApi(app)
+                    api.runCatching(this@MainActivity) {
+                        val availability = getRegisterAvailability()
+                        app.config.sync.registerAvailability = availability
+                        status = availability[registerName]
+                    }
+                }
+            }
+
+            if (status?.available != true
+                    || status?.minVersionCode ?: BuildConfig.VERSION_CODE > BuildConfig.VERSION_CODE) {
+                swipeRefreshLayout.isRefreshing = false
+                loadTarget(DRAWER_ITEM_HOME)
+                if (status != null)
+                    RegisterUnavailableDialog(this, status!!)
+                return
+            }
+        }
+
         swipeRefreshLayout.isRefreshing = true
         Toast.makeText(this, fragmentToSyncName(navTargetId), Toast.LENGTH_SHORT).show()
         val fragmentParam = when (navTargetId) {
@@ -581,6 +684,20 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
                 arguments = arguments
         ).enqueue(this)
     }
+    @Subscribe(threadMode = ThreadMode.MAIN, sticky = true)
+    fun onUpdateEvent(event: Update) {
+        EventBus.getDefault().removeStickyEvent(event)
+        UpdateAvailableDialog(this, event)
+    }
+    @Subscribe(threadMode = ThreadMode.MAIN, sticky = true)
+    fun onRegisterAvailabilityEvent(event: RegisterAvailabilityEvent) {
+        EventBus.getDefault().removeStickyEvent(event)
+        app.profile.registerName?.let { registerName ->
+            event.data[registerName]?.let {
+                RegisterUnavailableDialog(this, it)
+            }
+        }
+    }
     @Subscribe(threadMode = ThreadMode.MAIN)
     fun onApiTaskStartedEvent(event: ApiTaskStartedEvent) {
         swipeRefreshLayout.isRefreshing = true
@@ -885,23 +1002,51 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
 
     fun loadProfile(id: Int) = loadProfile(id, navTargetId)
     fun loadProfile(id: Int, arguments: Bundle?) = loadProfile(id, navTargetId, arguments)
-    fun loadProfile(id: Int, drawerSelection: Int, arguments: Bundle? = null) {
+    fun loadProfile(profile: Profile) = loadProfile(
+            profile,
+            navTargetId,
+            null,
+            if (app.profile.archived) app.profile.id else null
+    )
+    private fun loadProfile(id: Int, drawerSelection: Int, arguments: Bundle? = null) {
         if (App.profileId == id) {
             drawer.currentProfile = app.profile.id
             loadTarget(drawerSelection, arguments)
             return
         }
+        val previousArchivedId = if (app.profile.archived) app.profile.id else null
         app.profileLoad(id) {
-            MessagesFragment.pageSelection = -1
-
-            setDrawerItems()
-            // the drawer profile is updated automatically when the drawer item is clicked
-            // update it manually when switching profiles from other source
-            //if (drawer.currentProfile != app.profile.id)
-            drawer.currentProfile = app.profileId
-            loadTarget(drawerSelection, arguments)
+            loadProfile(it, drawerSelection, arguments, previousArchivedId)
         }
     }
+    private fun loadProfile(profile: Profile, drawerSelection: Int, arguments: Bundle?, previousArchivedId: Int?) {
+        App.profile = profile
+        MessagesFragment.pageSelection = -1
+
+        setDrawerItems()
+
+        if (previousArchivedId != null) {
+            // prevents accidentally removing the first item if the archived profile is not shown
+            drawer.removeProfileById(previousArchivedId)
+        }
+        if (profile.archived) {
+            drawer.prependProfile(Profile(
+                    id = profile.id,
+                    loginStoreId = profile.loginStoreId,
+                    loginStoreType = profile.loginStoreType,
+                    name = profile.name,
+                    subname = "Archiwum - ${profile.subname}"
+            ).also {
+                it.archived = true
+            })
+        }
+
+        // the drawer profile is updated automatically when the drawer item is clicked
+        // update it manually when switching profiles from other source
+        //if (drawer.currentProfile != app.profile.id)
+        drawer.currentProfile = app.profileId
+        loadTarget(drawerSelection, arguments)
+    }
     fun loadTarget(id: Int, arguments: Bundle? = null) {
         var loadId = id
         if (loadId == -1) {

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

@@ -4,12 +4,18 @@
 
 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 }
@@ -93,6 +99,10 @@ class ConfigSync(private val config: Config) {
     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>
@@ -106,4 +116,13 @@ class ConfigSync(private val config: Config) {
     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/ProfileConfigGrades.kt

@@ -49,4 +49,9 @@ class ProfileConfigGrades(private val config: ProfileConfig) {
     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/utils/ConfigExtensions.kt

@@ -49,6 +49,9 @@ fun AbstractConfig.setIntList(key: String, value: List<Int>?) {
 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

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

@@ -24,14 +24,14 @@ const val FAKE_LIBRUS_ACCOUNTS = "/synergia_accounts.php"
 
 val LIBRUS_USER_AGENT = "${SYSTEM_USER_AGENT}LibrusMobileApp"
 const val SYNERGIA_USER_AGENT = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) Gecko/20100101 Firefox/62.0"
-const val LIBRUS_CLIENT_ID = "6XPsKf10LPz1nxgHQLcvZ1KM48DYzlBAhxipaXY8"
-const val LIBRUS_REDIRECT_URL = "http://localhost/bar"
+const val LIBRUS_CLIENT_ID = "0RbsDOkV9tyKEQYzlLv5hs3DM1ukrynFI4p6C1Yc"
+const val LIBRUS_REDIRECT_URL = "app://librus"
 const val LIBRUS_AUTHORIZE_URL = "https://portal.librus.pl/oauth2/authorize?client_id=$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 = "/v2/SynergiaAccounts/fresh/" // + login
-const val LIBRUS_ACCOUNTS_URL = "/v2/SynergiaAccounts"
+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"
@@ -92,10 +92,19 @@ 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 = "19.4.1.436"
+const val VULCAN_API_APP_VERSION = "20.5.1.470"
 const val VULCAN_API_PASSWORD = "CE75EA598C7743AD9B0B7328DED85B06"
 const val VULCAN_API_PASSWORD_FAKELOG = "012345678901234567890123456789AB"
-val VULCAN_API_DEVICE_NAME = "Szkolny.eu ${Build.MODEL}"
+const val VULCAN_HEBE_USER_AGENT = "Dart/2.10 (dart:io)"
+const val VULCAN_HEBE_APP_NAME = "DzienniczekPlus 2.0"
+const val VULCAN_HEBE_APP_VERSION = "21.02.09 (G)"
+private const val VULCAN_API_DEVICE_NAME_PREFIX = "Szkolny.eu "
+private const val VULCAN_API_DEVICE_NAME_SUFFIX = " - nie usuwać"
+val VULCAN_API_DEVICE_NAME by lazy {
+    val base = "$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"
@@ -116,9 +125,17 @@ const val VULCAN_API_ENDPOINT_MESSAGES_ATTACHMENTS = "mobile-api/Uczen.v3.Uczen/
 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_TIMETABLE = "api/mobile/schedule"
+const val VULCAN_HEBE_ENDPOINT_TIMETABLE_CHANGES = "api/mobile/schedule/changes"
+const val VULCAN_HEBE_ENDPOINT_EXAMS = "api/mobile/exam"
+const val VULCAN_HEBE_ENDPOINT_GRADES = "api/mobile/grade"
+const val VULCAN_HEBE_ENDPOINT_HOMEWORK = "api/mobile/homework"
 
 const val EDUDZIENNIK_USER_AGENT = "Szkolny.eu/${BuildConfig.VERSION_NAME}"
 
-const val PODLASIE_API_VERSION = "1.0.31"
+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/Errors.kt

@@ -170,6 +170,7 @@ 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_LOGIN_IDZIENNIK_WEB_INVALID_LOGIN           = 401
 const val ERROR_LOGIN_IDZIENNIK_WEB_INVALID_SCHOOL_NAME     = 402
@@ -229,5 +230,6 @@ 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/LoginMethods.kt

@@ -17,6 +17,7 @@ import pl.szczodrzynski.edziennik.data.api.edziennik.podlasie.login.PodlasieLogi
 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
 
@@ -98,11 +99,13 @@ val mobidziennikLoginMethods = listOf(
 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") }
@@ -117,9 +120,19 @@ val vulcanLoginMethods = listOf(
                 .withRequiredLoginMethod { _, _ -> LOGIN_METHOD_VULCAN_WEB_MAIN },*/
 
         LoginMethod(LOGIN_TYPE_VULCAN, LOGIN_METHOD_VULCAN_API, VulcanLoginApi::class.java)
-                .withIsPossible { _, _ -> true }
+                .withIsPossible { _, loginStore ->
+                        loginStore.mode != LOGIN_MODE_VULCAN_HEBE
+                }
                 .withRequiredLoginMethod { _, loginStore ->
                     if (loginStore.mode == LOGIN_MODE_VULCAN_WEB) LOGIN_METHOD_VULCAN_WEB_MAIN else LOGIN_METHOD_NOT_NEEDED
+                },
+
+        LoginMethod(LOGIN_TYPE_VULCAN, LOGIN_METHOD_VULCAN_HEBE, VulcanLoginHebe::class.java)
+                .withIsPossible { _, loginStore ->
+                        loginStore.mode != LOGIN_MODE_VULCAN_API
+                }
+                .withRequiredLoginMethod { _, loginStore ->
+                        if (loginStore.mode == LOGIN_MODE_VULCAN_WEB) LOGIN_METHOD_VULCAN_WEB_MAIN else LOGIN_METHOD_NOT_NEEDED
                 }
 )
 

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

@@ -12,6 +12,10 @@ object Regexes {
         """color: (\w+);?""".toRegex()
     }
 
+    val NOT_DIGITS by lazy {
+        """[^0-9]""".toRegex()
+    }
+
 
 
     val MOBIDZIENNIK_GRADES_SUBJECT_NAME by lazy {
@@ -40,7 +44,7 @@ object Regexes {
         """\(([0-9A-ząęóżźńśłć]*?)\)$""".toRegex(DOT_MATCHES_ALL)
     }
     val MOBIDZIENNIK_LUCKY_NUMBER by lazy {
-        """class="szczesliwy_numerek".*>0*([0-9]+)(?:/0*[0-9]+)*</a>""".toRegex(DOT_MATCHES_ALL)
+        """class="szczesliwy_numerek".*?>0?([0-9]+)/?0?([0-9]+)?</a>""".toRegex(DOT_MATCHES_ALL)
     }
     val MOBIDZIENNIK_CLASS_CALENDAR by lazy {
         """events: (.+),$""".toRegex(RegexOption.MULTILINE)
@@ -80,6 +84,15 @@ object Regexes {
     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)
     }

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

@@ -5,8 +5,8 @@
 package pl.szczodrzynski.edziennik.data.api.edziennik
 
 import com.google.gson.JsonObject
-import pl.szczodrzynski.edziennik.App
-import pl.szczodrzynski.edziennik.R
+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
@@ -15,9 +15,11 @@ 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
@@ -25,6 +27,7 @@ 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 {
@@ -71,10 +74,51 @@ open class EdziennikTask(override val profileId: Int, val request: Any) : IApiTa
     private var edziennikInterface: EdziennikInterface? = null
 
     internal fun run(app: App, taskCallback: EdziennikCallback) {
-        if (profile?.archived == true) {
-            taskCallback.onError(ApiError(TAG, ERROR_PROFILE_ARCHIVED))
-            return
+        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)
@@ -108,6 +152,7 @@ open class EdziennikTask(override val profileId: Int, val request: Any) : IApiTa
     }
 
     override fun cancel() {
+        d(TAG, "Task ${toString()} cancelling...")
         edziennikInterface?.cancel()
     }
 

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/Edudziennik.kt

@@ -110,7 +110,6 @@ class Edudziennik(val app: App, val profile: Profile?, val loginStore: LoginStor
     override fun cancel() {
         d(TAG, "Cancelled")
         data.cancel()
-        callback.onCompleted()
     }
 
     private fun wrapCallback(callback: EdziennikCallback): EdziennikCallback {

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

@@ -133,7 +133,6 @@ class Idziennik(val app: App, val profile: Profile?, val loginStore: LoginStore,
     override fun cancel() {
         d(TAG, "Cancelled")
         data.cancel()
-        callback.onCompleted()
     }
 
     private fun wrapCallback(callback: EdziennikCallback): EdziennikCallback {

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

@@ -70,6 +70,14 @@ class IdziennikLoginWeb(val data: DataIdziennik, val onSuccess: () -> Unit) {
                             data.webSelectedRegister = registerId
                         }
 
+                        // for profiles created after archiving
+                        data.schoolYearId = Regexes.IDZIENNIK_LOGIN_FIRST_SCHOOL_YEAR.find(text)?.let {
+                            it[1].toIntOrNull()
+                        } ?: data.schoolYearId
+                        data.profile?.studentClassName = Regexes.IDZIENNIK_LOGIN_FIRST_STUDENT.findAll(text)
+                                .firstOrNull { it[1].toIntOrNull() == data.registerId }
+                                ?.let { "${it[5]} ${it[6]}" } ?: data.profile?.studentClassName
+
                         data.profile?.let { profile ->
                             Regexes.IDZIENNIK_WEB_LUCKY_NUMBER.find(text)?.also {
                                 val number = it[1].toIntOrNull() ?: return@also

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

@@ -157,7 +157,6 @@ class Librus(val app: App, val profile: Profile?, val loginStore: LoginStore, va
     override fun cancel() {
         d(TAG, "Cancelled")
         data.cancel()
-        callback.onCompleted()
     }
 
     private fun wrapCallback(callback: EdziennikCallback): EdziennikCallback {

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

@@ -36,11 +36,14 @@ class LibrusRecaptchaHelper(
     }
 
     private var timeout: Job? = null
+    private var timedOut = false
 
     inner class WebViewClient : android.webkit.WebViewClient() {
         override fun shouldOverrideUrlLoading(view: WebView, url: String): Boolean {
             timeout?.cancel()
-            onSuccess(url)
+            if (!timedOut) {
+                onSuccess(url)
+            }
             return true
         }
     }
@@ -50,6 +53,7 @@ class LibrusRecaptchaHelper(
             webView.loadDataWithBaseURL(url, html, "text/html", "UTF-8", null)
         }
         timeout = startCoroutineTimer(delayMillis = 10000L) {
+            timedOut = true
             onTimeout()
         }
     }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/login/LibrusLoginMessages.kt

@@ -38,14 +38,18 @@ class LibrusLoginMessages(val data: DataLibrus, val onSuccess: () -> Unit) {
 
                 text?.contains("grecaptcha.ready") == true -> {
                     val url = response?.request()?.url()?.toString() ?: run {
-                        data.error(TAG, ERROR_LIBRUS_MESSAGES_OTHER, response, text)
+                        //data.error(TAG, ERROR_LIBRUS_MESSAGES_OTHER, response, text)
+                        data.messagesLoginSuccessful = false
+                        onSuccess()
                         return
                     }
 
                     LibrusRecaptchaHelper(data.app, url, text, onSuccess = { newUrl ->
                         loginWithSynergia(newUrl)
                     }, onTimeout = {
-                        data.error(TAG, ERROR_LOGIN_LIBRUS_MESSAGES_TIMEOUT, response, text)
+                        //data.error(TAG, ERROR_LOGIN_LIBRUS_MESSAGES_TIMEOUT, response, text)
+                        data.messagesLoginSuccessful = false
+                        onSuccess()
                     })
                 }
 

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/librus/login/LibrusLoginPortal.kt

@@ -66,7 +66,7 @@ class LibrusLoginPortal(val data: DataLibrus, val onSuccess: () -> Unit) {
                     override fun onSuccess(text: String, response: Response) {
                         val location = response.headers().get("Location")
                         if (location != null) {
-                            val authMatcher = Pattern.compile("http://localhost/bar\\?code=([A-z0-9]+?)$", Pattern.DOTALL or Pattern.MULTILINE).matcher(location)
+                            val authMatcher = Pattern.compile("$LIBRUS_REDIRECT_URL\\?code=([A-z0-9]+?)$", Pattern.DOTALL or Pattern.MULTILINE).matcher(location)
                             when {
                                 authMatcher.find() -> {
                                     accessToken(authMatcher.group(1), null)
@@ -127,7 +127,7 @@ class LibrusLoginPortal(val data: DataLibrus, val onSuccess: () -> Unit) {
                 .callback(object : JsonCallbackHandler() {
                     override fun onSuccess(json: JsonObject?, response: Response) {
                         val location = response.headers()?.get("Location")
-                        if (location == "http://localhost/bar?command=close") {
+                        if (location == "$LIBRUS_REDIRECT_URL?command=close") {
                             data.error(ApiError(TAG, ERROR_LIBRUS_PORTAL_MAINTENANCE)
                                     .withApiResponse(json)
                                     .withResponse(response))

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

@@ -130,7 +130,6 @@ class Mobidziennik(val app: App, val profile: Profile?, val loginStore: LoginSto
     override fun cancel() {
         d(TAG, "Cancelled")
         data.cancel()
-        callback.onCompleted()
     }
 
     private fun wrapCallback(callback: EdziennikCallback): EdziennikCallback {

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

@@ -44,7 +44,7 @@ class MobidziennikApiTimetable(val data: DataMobidziennik, rows: List<String>) {
 
             dataDays.remove(date.value)
 
-            val subjectId = data.subjectList.singleOrNull { it.longName == lesson[5] }?.id ?: -1
+            val subjectId = data.subjectList.singleOrNull { it.longName == lesson[5].trim() }?.id ?: -1
             val teacherId = data.teacherList.singleOrNull { it.fullNameLastFirst == (lesson[7]+" "+lesson[6]).fixName() }?.id ?: -1
             val teamId = data.teamList.singleOrNull { it.name == lesson[8]+lesson[9] }?.id ?: -1
             val classroom = lesson[11]

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/mobidziennik/data/web/MobidziennikWebAttendance.kt

@@ -91,8 +91,11 @@ class MobidziennikWebAttendance(override val data: DataMobidziennik,
 
             Regexes.MOBIDZIENNIK_ATTENDANCE_TABLE.findAll(text).forEach { tableResult ->
                 val table = tableResult[1]
+
                 val lessonDates = mutableListOf<Date>()
                 val entries = mutableListOf<String>()
+                val ranges = mutableListOf<MatchResult?>()
+
                 Regexes.MOBIDZIENNIK_ATTENDANCE_LESSON_COUNT.findAll(table).forEach {
                     val date = Date.fromY_m_d(it[1])
                     for (i in 0 until (it[2].toIntOrNull() ?: 0)) {
@@ -101,102 +104,52 @@ class MobidziennikWebAttendance(override val data: DataMobidziennik,
                 }
                 Regexes.MOBIDZIENNIK_ATTENDANCE_ENTRIES.findAll(table).mapTo(entries) { it[1] }
 
+                Regexes.MOBIDZIENNIK_ATTENDANCE_COLUMNS.findAll(table).forEach { columns ->
+                    var index = 0
+                    Regexes.MOBIDZIENNIK_ATTENDANCE_COLUMN.findAll(columns[1]).forEach { column ->
+                        if (column[1].contains("colspan")) {
+                            val colspan =
+                                    Regexes.MOBIDZIENNIK_ATTENDANCE_COLUMN_SPAN.find(column[1])
+                                            ?.get(1)
+                                            ?.toIntOrNull() ?: 0
+                            entries.addAll(index, List(colspan) { "" })
+                            ranges.addAll(List(colspan) { null })
+                            index += colspan
+                        }
+                        else {
+                            val range = Regexes.MOBIDZIENNIK_ATTENDANCE_RANGE.find(column[2])
+                            ranges.add(range)
+                            index++
+                        }
+                    }
+                }
+
                 val dateIterator = lessonDates.iterator()
                 val entriesIterator = entries.iterator()
-                Regexes.MOBIDZIENNIK_ATTENDANCE_RANGE.findAll(table).let { ranges ->
-                    val count = ranges.count()
-                    // verify the lesson count is the same as dates & entries
-                    if (count != lessonDates.count() || count != entries.count())
+
+                val count = ranges.count()
+                // verify the lesson count is the same as dates & entries
+                if (count != lessonDates.count() || count != entries.count())
+                    return@forEach
+                ranges.forEach { range ->
+                    val lessonDate = dateIterator.next()
+                    val entry = entriesIterator.next()
+                    if (range == null || entry.isBlank())
                         return@forEach
-                    ranges.forEach { range ->
-                        val lessonDate = dateIterator.next()
-                        var entry = entriesIterator.next()
-                        if (entry.isBlank())
-                            return@forEach
-                        val startTime = Time.fromH_m(range[1])
+                    val startTime = Time.fromH_m(range[1])
 
-                        range[2].split(" / ").mapNotNull { Regexes.MOBIDZIENNIK_ATTENDANCE_LESSON.find(it) }.forEachIndexed { index, lesson ->
-                            val topic = lesson[1].substringAfter(" - ", missingDelimiterValue = "").takeIf { it.isNotBlank() }
-                            if (topic?.startsWith("Lekcja odwołana: ") == true || entry.isEmpty())
-                                return@forEachIndexed
-                            val subjectName = lesson[1].substringBefore(" - ")
-                            //val team = lesson[3]
-                            val teacherName = lesson[3].fixName()
-
-                            val teacherId = data.teacherList.singleOrNull { it.fullNameLastFirst == teacherName }?.id ?: -1
-                            val subjectId = data.subjectList.singleOrNull { it.longName == subjectName }?.id ?: -1
-
-                            var typeSymbol = ""
-                            for (symbol in typeSymbols) {
-                                if (entry.startsWith(symbol) && symbol.length > typeSymbol.length)
-                                    typeSymbol = symbol
-                            }
-                            entry = entry.removePrefix(typeSymbol)
-
-                            var isCounted = true
-                            val baseType = when (typeSymbol) {
-                                "." -> TYPE_PRESENT
-                                "|" -> TYPE_ABSENT
-                                "+" -> TYPE_ABSENT_EXCUSED
-                                "s" -> TYPE_BELATED
-                                "z" -> TYPE_RELEASED
-                                else -> {
-                                    isCounted = false
-                                    when (typeSymbol) {
-                                        "e" -> TYPE_PRESENT_CUSTOM
-                                        "en" -> TYPE_ABSENT
-                                        "ep" -> TYPE_PRESENT_CUSTOM
-                                        else -> TYPE_UNKNOWN
-                                    }
-                                }
-                            }
-                            val typeName = types?.get(typeSymbol) ?: ""
-                            val typeColor = when (typeSymbol) {
-                                "e" -> 0xff673ab7
-                                "en" -> 0xffec407a
-                                "ep" -> 0xff4caf50
-                                else -> null
-                            }?.toInt()
-
-                            val typeShort = if (isCounted)
-                                data.app.attendanceManager.getTypeShort(baseType)
-                            else
-                                typeSymbol
-
-                            val semester = data.profile?.dateToSemester(lessonDate) ?: 1
-
-                            val id = lessonDate.combineWith(startTime) / 6L * 10L + (lesson[0].hashCode() and 0xFFFF) + index
-
-                            val attendanceObject = Attendance(
-                                    profileId = profileId,
-                                    id = id,
-                                    baseType = baseType,
-                                    typeName = typeName,
-                                    typeShort = typeShort,
-                                    typeSymbol = typeSymbol,
-                                    typeColor = typeColor,
-                                    date = lessonDate,
-                                    startTime = startTime,
-                                    semester = semester,
-                                    teacherId = teacherId,
-                                    subjectId = subjectId
-                            ).also {
-                                it.lessonTopic = topic
-                                it.isCounted = isCounted
-                            }
-
-                            data.attendanceList.add(attendanceObject)
-                            if (baseType != TYPE_PRESENT) {
-                                data.metadataList.add(
-                                        Metadata(
-                                                data.profileId,
-                                                Metadata.TYPE_ATTENDANCE,
-                                                id,
-                                                data.profile?.empty ?: false || baseType == Attendance.TYPE_PRESENT_CUSTOM || baseType == TYPE_UNKNOWN,
-                                                data.profile?.empty ?: false || baseType == Attendance.TYPE_PRESENT_CUSTOM || baseType == TYPE_UNKNOWN
-                                        ))
-                            }
-                        }
+                    range[2].split(" / ").mapNotNull {
+                        Regexes.MOBIDZIENNIK_ATTENDANCE_LESSON.find(it)
+                    }.forEachIndexed { index, lesson ->
+                        processEntry(
+                                index,
+                                lesson,
+                                lessonDate,
+                                startTime,
+                                entry,
+                                types,
+                                typeSymbols
+                        )
                     }
                 }
             }
@@ -206,4 +159,97 @@ class MobidziennikWebAttendance(override val data: DataMobidziennik,
             onSuccess()
         }
     }
+
+    private fun processEntry(
+            index: Int,
+            lesson: MatchResult,
+            lessonDate: Date,
+            startTime: Time,
+            entry: String,
+            types: Map<String?, String?>?,
+            typeSymbols: List<String>
+    ) {
+        var entry = entry
+
+        val topic = lesson[1].substringAfter(" - ", missingDelimiterValue = "").takeIf { it.isNotBlank() }
+        if (topic?.startsWith("Lekcja odwołana: ") == true || entry.isEmpty())
+            return
+        val subjectName = lesson[1].substringBefore(" - ")
+        //val team = lesson[3]
+        val teacherName = lesson[3].fixName()
+
+        val teacherId = data.teacherList.singleOrNull { it.fullNameLastFirst == teacherName }?.id ?: -1
+        val subjectId = data.subjectList.singleOrNull { it.longName == subjectName }?.id ?: -1
+
+        var typeSymbol = ""
+        for (symbol in typeSymbols) {
+            if (entry.startsWith(symbol) && symbol.length > typeSymbol.length)
+                typeSymbol = symbol
+        }
+        entry = entry.removePrefix(typeSymbol)
+
+        var isCounted = true
+        val baseType = when (typeSymbol) {
+            "." -> TYPE_PRESENT
+            "|" -> TYPE_ABSENT
+            "+" -> TYPE_ABSENT_EXCUSED
+            "s" -> TYPE_BELATED
+            "z" -> TYPE_RELEASED
+            else -> {
+                isCounted = false
+                when (typeSymbol) {
+                    "e" -> TYPE_PRESENT_CUSTOM
+                    "en" -> TYPE_ABSENT
+                    "ep" -> TYPE_PRESENT_CUSTOM
+                    else -> TYPE_UNKNOWN
+                }
+            }
+        }
+        val typeName = types?.get(typeSymbol) ?: ""
+        val typeColor = when (typeSymbol) {
+            "e" -> 0xff673ab7
+            "en" -> 0xffec407a
+            "ep" -> 0xff4caf50
+            else -> null
+        }?.toInt()
+
+        val typeShort = if (isCounted)
+            data.app.attendanceManager.getTypeShort(baseType)
+        else
+            typeSymbol
+
+        val semester = data.profile?.dateToSemester(lessonDate) ?: 1
+
+        val id = lessonDate.combineWith(startTime) / 6L * 10L + (lesson[0].hashCode() and 0xFFFF) + index
+
+        val attendanceObject = Attendance(
+                profileId = profileId,
+                id = id,
+                baseType = baseType,
+                typeName = typeName,
+                typeShort = typeShort,
+                typeSymbol = typeSymbol,
+                typeColor = typeColor,
+                date = lessonDate,
+                startTime = startTime,
+                semester = semester,
+                teacherId = teacherId,
+                subjectId = subjectId
+        ).also {
+            it.lessonTopic = topic
+            it.isCounted = isCounted
+        }
+
+        data.attendanceList.add(attendanceObject)
+        if (baseType != TYPE_PRESENT) {
+            data.metadataList.add(
+                    Metadata(
+                            data.profileId,
+                            Metadata.TYPE_ATTENDANCE,
+                            id,
+                            data.profile?.empty ?: false || baseType == Attendance.TYPE_PRESENT_CUSTOM || baseType == TYPE_UNKNOWN,
+                            data.profile?.empty ?: false || baseType == Attendance.TYPE_PRESENT_CUSTOM || baseType == TYPE_UNKNOWN
+                    ))
+        }
+    }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/mobidziennik/data/web/MobidziennikWebGetRecipientList.kt

@@ -56,20 +56,21 @@ class MobidziennikWebGetRecipientList(override val data: DataMobidziennik,
     }
 
     private fun processRecipient(listType: Int, listName: String, recipient: JsonObject) {
-        val id = recipient.getLong("id") ?: -1
+        val id = recipient.getString("id") ?: return
+        val idLong = id.replace(Regexes.NOT_DIGITS, "").toLongOrNull() ?: return
         // get teacher by ID or create it
-        val teacher = data.teacherList[id] ?: Teacher(data.profileId, id).apply {
+        val teacher = data.teacherList[idLong] ?: Teacher(data.profileId, idLong).apply {
             val fullName = recipient.getString("nazwa")?.fixName()
             name = fullName ?: ""
             fullName?.splitName()?.let {
                 name = it.second
                 surname = it.first
             }
-            data.teacherList[id] = this
+            data.teacherList[idLong] = this
         }
 
         teacher.apply {
-            loginId = id.toString()
+            loginId = id
             when (listType) {
                 1 -> setTeacherType(Teacher.TYPE_PRINCIPAL)
                 2 -> setTeacherType(Teacher.TYPE_TEACHER)

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

@@ -134,7 +134,6 @@ class Podlasie(val app: App, val profile: Profile?, val loginStore: LoginStore,
     override fun cancel() {
         Utils.d(TAG, "Cancelled")
         data.cancel()
-        callback.onCompleted()
     }
 
     private fun wrapCallback(callback: EdziennikCallback): EdziennikCallback {

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

@@ -102,7 +102,7 @@ open class PodlasieApi(open val data: DataPodlasie, open val lastSync: Long?) {
                 .also { it.timeZone = TimeZone.getTimeZone("Europe/Warsaw") }.format(System.currentTimeMillis())
         val instance = MessageDigest.getInstance("SHA-256")
         val digest = instance.digest("-EYlwYu8u16miVd8tT?oO7cvoUVQrQN0vr!$format".toByteArray()).toHexString()
-        val digest2 = instance.digest(data.apiToken!!.toByteArray()).toHexString()
+        val digest2 = instance.digest((data.apiToken ?: "").toByteArray()).toHexString()
         return instance.digest("$digest$digest2".toByteArray()).toHexString()
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/podlasie/firstlogin/PodlasieFirstLogin.kt

@@ -7,6 +7,7 @@ package pl.szczodrzynski.edziennik.data.api.edziennik.podlasie.firstlogin
 import org.greenrobot.eventbus.EventBus
 import pl.szczodrzynski.edziennik.*
 import pl.szczodrzynski.edziennik.data.api.LOGIN_TYPE_PODLASIE
+import pl.szczodrzynski.edziennik.data.api.PODLASIE_API_LOGOUT_DEVICES_ENDPOINT
 import pl.szczodrzynski.edziennik.data.api.PODLASIE_API_USER_ENDPOINT
 import pl.szczodrzynski.edziennik.data.api.edziennik.podlasie.DataPodlasie
 import pl.szczodrzynski.edziennik.data.api.edziennik.podlasie.data.PodlasieApi
@@ -22,50 +23,62 @@ class PodlasieFirstLogin(val data: DataPodlasie, val onSuccess: () -> Unit) {
     private val api = PodlasieApi(data, null)
 
     init {
+        PodlasieLoginApi(data) {
+            doLogin()
+        }
+    }
+
+    private fun doLogin() {
         val loginStoreId = data.loginStore.id
         val loginStoreType = LOGIN_TYPE_PODLASIE
 
-        PodlasieLoginApi(data) {
-            api.apiGet(TAG, PODLASIE_API_USER_ENDPOINT) { json ->
-                val uuid = json.getString("Uuid")
-                val login = json.getString("Login")
-                val firstName = json.getString("FirstName")
-                val lastName = json.getString("LastName")
-                val studentNameLong = "$firstName $lastName".fixName()
-                val studentNameShort = studentNameLong.getShortName()
-                val schoolName = json.getString("SchoolName")
-                val className = json.getString("SchoolClass")
-                val schoolYear = json.getString("ActualSchoolYear")?.replace(' ', '/')
-                val semester = json.getString("ActualTermShortcut")?.length
-                val apiUrl = json.getString("URL")
-
-                val profile = Profile(
-                        loginStoreId,
-                        loginStoreId,
-                        loginStoreType,
-                        studentNameLong,
-                        login,
-                        studentNameLong,
-                        studentNameShort,
-                        null
-                ).apply {
-                    studentData["studentId"] = uuid
-                    studentData["studentLogin"] = login
-                    studentData["schoolName"] = schoolName
-                    studentData["className"] = className
-                    studentData["schoolYear"] = schoolYear
-                    studentData["currentSemester"] = semester ?: 1
-                    studentData["apiUrl"] = apiUrl
-
-                    schoolYear?.split('/')?.get(0)?.toInt()?.let {
-                        studentSchoolYearStart = it
-                    }
-                    studentClassName = className
-                }
-
-                EventBus.getDefault().postSticky(FirstLoginFinishedEvent(listOf(profile), data.loginStore))
-                onSuccess()
+        if (data.loginStore.getLoginData("logoutDevices", false)) {
+            data.loginStore.removeLoginData("logoutDevices")
+            api.apiGet(TAG, PODLASIE_API_LOGOUT_DEVICES_ENDPOINT) {
+                doLogin()
             }
+            return
+        }
+
+        api.apiGet(TAG, PODLASIE_API_USER_ENDPOINT) { json ->
+            val uuid = json.getString("Uuid")
+            val login = json.getString("Login")
+            val firstName = json.getString("FirstName")
+            val lastName = json.getString("LastName")
+            val studentNameLong = "$firstName $lastName".fixName()
+            val studentNameShort = studentNameLong.getShortName()
+            val schoolName = json.getString("SchoolName")
+            val className = json.getString("SchoolClass")
+            val schoolYear = json.getString("ActualSchoolYear")?.replace(' ', '/')
+            val semester = json.getString("ActualTermShortcut")?.length
+            val apiUrl = json.getString("URL")
+
+            val profile = Profile(
+                    loginStoreId,
+                    loginStoreId,
+                    loginStoreType,
+                    studentNameLong,
+                    login,
+                    studentNameLong,
+                    studentNameShort,
+                    null
+            ).apply {
+                studentData["studentId"] = uuid
+                studentData["studentLogin"] = login
+                studentData["schoolName"] = schoolName
+                studentData["className"] = className
+                studentData["schoolYear"] = schoolYear
+                studentData["currentSemester"] = semester ?: 1
+                studentData["apiUrl"] = apiUrl
+
+                schoolYear?.split('/')?.get(0)?.toInt()?.let {
+                    studentSchoolYearStart = it
+                }
+                studentClassName = className
+            }
+
+            EventBus.getDefault().postSticky(FirstLoginFinishedEvent(listOf(profile), data.loginStore))
+            onSuccess()
         }
     }
 }

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

@@ -100,7 +100,6 @@ class Template(val app: App, val profile: Profile?, val loginStore: LoginStore,
     override fun cancel() {
         d(TAG, "Cancelled")
         data.cancel()
-        callback.onCompleted()
     }
 
     private fun wrapCallback(callback: EdziennikCallback): EdziennikCallback {

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

@@ -4,16 +4,16 @@
 
 package pl.szczodrzynski.edziennik.data.api.edziennik.vulcan
 
-import pl.szczodrzynski.edziennik.App
-import pl.szczodrzynski.edziennik.currentTimeUnix
+import pl.szczodrzynski.edziennik.*
 import pl.szczodrzynski.edziennik.data.api.LOGIN_METHOD_VULCAN_API
+import pl.szczodrzynski.edziennik.data.api.LOGIN_METHOD_VULCAN_HEBE
+import pl.szczodrzynski.edziennik.data.api.LOGIN_METHOD_VULCAN_WEB_MAIN
+import pl.szczodrzynski.edziennik.data.api.LOGIN_MODE_VULCAN_API
 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.Team
-import pl.szczodrzynski.edziennik.isNotNullNorEmpty
 import pl.szczodrzynski.edziennik.utils.Utils
-import pl.szczodrzynski.edziennik.values
 
 class DataVulcan(app: App, profile: Profile?, loginStore: LoginStore) : Data(app, profile, loginStore) {
 
@@ -26,17 +26,27 @@ class DataVulcan(app: App, profile: Profile?, loginStore: LoginStore) : Data(app
             && apiFingerprint[symbol].isNotNullNorEmpty()
             && apiPrivateKey[symbol].isNotNullNorEmpty()
             && symbol.isNotNullNorEmpty()
+    fun isHebeLoginValid() = hebePublicKey.isNotNullNorEmpty()
+            && hebePrivateKey.isNotNullNorEmpty()
+            && symbol.isNotNullNorEmpty()
 
     override fun satisfyLoginMethods() {
         loginMethods.clear()
+        if (isWebMainLoginValid()) {
+            loginMethods += LOGIN_METHOD_VULCAN_WEB_MAIN
+        }
         if (isApiLoginValid()) {
             loginMethods += LOGIN_METHOD_VULCAN_API
         }
+        if (isHebeLoginValid()) {
+            loginMethods += LOGIN_METHOD_VULCAN_HEBE
+        }
     }
 
     init {
         // during the first sync `profile.studentClassName` is already set
-        if (teamList.values().none { it.type == Team.TYPE_CLASS }) {
+        if (loginStore.mode == LOGIN_MODE_VULCAN_API
+            && teamList.values().none { it.type == Team.TYPE_CLASS }) {
             profile?.studentClassName?.also { name ->
                 val id = Utils.crc16(name.toByteArray()).toLong()
 
@@ -55,6 +65,17 @@ class DataVulcan(app: App, profile: Profile?, loginStore: LoginStore) : Data(app
 
     override fun generateUserCode() = "$schoolCode:$studentId"
 
+    fun buildDeviceId(): String {
+        val deviceId = app.deviceId.padStart(16, '0')
+        val loginStoreId = loginStore.id.toString(16).padStart(4, '0')
+        val symbol = symbol?.crc16()?.toString(16)?.take(2) ?: "00"
+        return deviceId.substring(0..7) +
+                "-" + deviceId.substring(8..11) +
+                "-" + deviceId.substring(12..15) +
+                "-" + loginStoreId +
+                "-" + symbol + "6f72616e7a"
+    }
+
     /**
      * A UONET+ client symbol.
      *
@@ -139,6 +160,16 @@ class DataVulcan(app: App, profile: Profile?, loginStore: LoginStore) : Data(app
         get() { mStudentSemesterId = mStudentSemesterId ?: profile?.getStudentData("studentSemesterId", 0); return mStudentSemesterId ?: 0 }
         set(value) { profile?.putStudentData("studentSemesterId", value) ?: return; mStudentSemesterId = value }
 
+    private var mStudentUnitId: Int? = null
+    var studentUnitId: Int
+        get() { mStudentUnitId = mStudentUnitId ?: profile?.getStudentData("studentUnitId", 0); return mStudentUnitId ?: 0 }
+        set(value) { profile?.putStudentData("studentUnitId", value) ?: return; mStudentUnitId = value }
+
+    private var mStudentConstituentId: Int? = null
+    var studentConstituentId: Int
+        get() { mStudentConstituentId = mStudentConstituentId ?: profile?.getStudentData("studentConstituentId", 0); return mStudentConstituentId ?: 0 }
+        set(value) { profile?.putStudentData("studentConstituentId", value) ?: return; mStudentConstituentId = value }
+
     private var mSemester1Id: Int? = null
     var semester1Id: Int
         get() { mSemester1Id = mSemester1Id ?: profile?.getStudentData("semester1Id", 0); return mSemester1Id ?: 0 }
@@ -203,6 +234,32 @@ class DataVulcan(app: App, profile: Profile?, loginStore: LoginStore) : Data(app
         get() { mApiPrivateKey = mApiPrivateKey ?: loginStore.getLoginData("apiPrivateKey", null)?.let { app.gson.fromJson(it, field.toMutableMap()::class.java) }; return mApiPrivateKey ?: mapOf() }
         set(value) { loginStore.putLoginData("apiPrivateKey", app.gson.toJson(value)); mApiPrivateKey = value }
 
+    /*    _    _      _                     _____ _____ 
+         | |  | |    | |              /\   |  __ \_   _|
+         | |__| | ___| |__   ___     /  \  | |__) || |  
+         |  __  |/ _ \ '_ \ / _ \   / /\ \ |  ___/ | |  
+         | |  | |  __/ |_) |  __/  / ____ \| |    _| |_ 
+         |_|  |_|\___|_.__/ \___| /_/    \_\_|   |____*/
+    private var mHebePublicKey: String? = null
+    var hebePublicKey: String?
+        get() { mHebePublicKey = mHebePublicKey ?: loginStore.getLoginData("hebePublicKey", null); return mHebePublicKey }
+        set(value) { loginStore.putLoginData("hebePublicKey", value); mHebePublicKey = value }
+
+    private var mHebePrivateKey: String? = null
+    var hebePrivateKey: String?
+        get() { mHebePrivateKey = mHebePrivateKey ?: loginStore.getLoginData("hebePrivateKey", null); return mHebePrivateKey }
+        set(value) { loginStore.putLoginData("hebePrivateKey", value); mHebePrivateKey = value }
+
+    private var mHebePublicHash: String? = null
+    var hebePublicHash: String?
+        get() { mHebePublicHash = mHebePublicHash ?: loginStore.getLoginData("hebePublicHash", null); return mHebePublicHash }
+        set(value) { loginStore.putLoginData("hebePublicHash", value); mHebePublicHash = value }
+
+    private var mHebeContext: String? = null
+    var hebeContext: String?
+        get() { mHebeContext = mHebeContext ?: profile?.getStudentData("hebeContext", null); return mHebeContext }
+        set(value) { profile?.putStudentData("hebeContext", value) ?: return; mHebeContext = value }
+
     val apiUrl: String?
         get() {
             val url = when (apiToken[symbol]?.substring(0, 3)) {
@@ -219,6 +276,7 @@ class DataVulcan(app: App, profile: Profile?, loginStore: LoginStore) : Data(app
                 "P01" -> "http://efeb-komunikacja.pro-hudson.win.vulcan.pl"
                 "P02" -> "http://efeb-komunikacja.pro-hudsonrc.win.vulcan.pl"
                 "P90" -> "http://efeb-komunikacja-pro-mwujakowska.neo.win.vulcan.pl"
+                "KO1" -> "https://uonetplus-komunikacja.eduportal.koszalin.pl"
                 "FK1", "FS1" -> "http://api.fakelog.cf"
                 "SZ9" -> "http://hack.szkolny.eu"
                 else -> null
@@ -226,7 +284,7 @@ class DataVulcan(app: App, profile: Profile?, loginStore: LoginStore) : Data(app
             return if (url != null) "$url/$symbol/" else loginStore.getLoginData("apiUrl", null)
         }
 
-    val fullApiUrl: String?
+    val fullApiUrl: String
         get() {
             return "$apiUrl$schoolSymbol/"
         }

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

@@ -194,7 +194,6 @@ class Vulcan(val app: App, val profile: Profile?, val loginStore: LoginStore, va
     override fun cancel() {
         d(TAG, "Cancelled")
         data.cancel()
-        callback.onCompleted()
     }
 
     private fun wrapCallback(callback: EdziennikCallback): EdziennikCallback {

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

@@ -20,25 +20,42 @@ const val ENDPOINT_VULCAN_API_ATTENDANCE          = 1080
 const val ENDPOINT_VULCAN_API_MESSAGES_INBOX      = 1090
 const val ENDPOINT_VULCAN_API_MESSAGES_SENT       = 1100
 const val ENDPOINT_VULCAN_WEB_LUCKY_NUMBERS       = 2010
+const val ENDPOINT_VULCAN_HEBE_MAIN               = 3000
+const val ENDPOINT_VULCAN_HEBE_TIMETABLE          = 3020
+const val ENDPOINT_VULCAN_HEBE_EXAMS              = 3030
+const val ENDPOINT_VULCAN_HEBE_GRADES             = 3040
+const val ENDPOINT_VULCAN_HEBE_HOMEWORK           = 3060
 
 val VulcanFeatures = listOf(
         // timetable
         Feature(LOGIN_TYPE_VULCAN, FEATURE_TIMETABLE, listOf(
                 ENDPOINT_VULCAN_API_TIMETABLE to LOGIN_METHOD_VULCAN_API
         ), listOf(LOGIN_METHOD_VULCAN_API)),
+        Feature(LOGIN_TYPE_VULCAN, FEATURE_TIMETABLE, listOf(
+                ENDPOINT_VULCAN_HEBE_TIMETABLE to LOGIN_METHOD_VULCAN_HEBE
+        ), listOf(LOGIN_METHOD_VULCAN_HEBE)),
         // agenda
         Feature(LOGIN_TYPE_VULCAN, FEATURE_AGENDA, listOf(
                 ENDPOINT_VULCAN_API_EVENTS to LOGIN_METHOD_VULCAN_API
         ), listOf(LOGIN_METHOD_VULCAN_API)),
+        Feature(LOGIN_TYPE_VULCAN, FEATURE_AGENDA, listOf(
+                ENDPOINT_VULCAN_HEBE_EXAMS to LOGIN_METHOD_VULCAN_HEBE
+        ), listOf(LOGIN_METHOD_VULCAN_HEBE)),
         // grades
         Feature(LOGIN_TYPE_VULCAN, FEATURE_GRADES, listOf(
                 ENDPOINT_VULCAN_API_GRADES to LOGIN_METHOD_VULCAN_API,
                 ENDPOINT_VULCAN_API_GRADES_SUMMARY to LOGIN_METHOD_VULCAN_API
         ), listOf(LOGIN_METHOD_VULCAN_API)),
+        Feature(LOGIN_TYPE_VULCAN, FEATURE_GRADES, listOf(
+                ENDPOINT_VULCAN_HEBE_GRADES to LOGIN_METHOD_VULCAN_HEBE
+        ), listOf(LOGIN_METHOD_VULCAN_HEBE)),
         // homework
         Feature(LOGIN_TYPE_VULCAN, FEATURE_HOMEWORK, listOf(
                 ENDPOINT_VULCAN_API_HOMEWORK to LOGIN_METHOD_VULCAN_API
         ), listOf(LOGIN_METHOD_VULCAN_API)),
+        Feature(LOGIN_TYPE_VULCAN, FEATURE_HOMEWORK, listOf(
+                ENDPOINT_VULCAN_HEBE_HOMEWORK to LOGIN_METHOD_VULCAN_HEBE
+        ), listOf(LOGIN_METHOD_VULCAN_HEBE)),
         // behaviour
         Feature(LOGIN_TYPE_VULCAN, FEATURE_BEHAVIOUR, listOf(
                 ENDPOINT_VULCAN_API_NOTICES to LOGIN_METHOD_VULCAN_API

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

@@ -7,6 +7,10 @@ package pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data
 import pl.szczodrzynski.edziennik.R
 import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.*
 import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data.api.*
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data.hebe.VulcanHebeExams
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data.hebe.VulcanHebeGrades
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data.hebe.VulcanHebeHomework
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data.hebe.VulcanHebeTimetable
 import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data.web.VulcanWebLuckyNumber
 import pl.szczodrzynski.edziennik.utils.Utils
 
@@ -91,6 +95,22 @@ class VulcanData(val data: DataVulcan, val onSuccess: () -> Unit) {
                 data.startProgress(R.string.edziennik_progress_endpoint_lucky_number)
                 VulcanWebLuckyNumber(data, lastSync, onSuccess)
             }
+            ENDPOINT_VULCAN_HEBE_TIMETABLE -> {
+                data.startProgress(R.string.edziennik_progress_endpoint_timetable)
+                VulcanHebeTimetable(data, lastSync, onSuccess)
+            }
+            ENDPOINT_VULCAN_HEBE_EXAMS -> {
+                data.startProgress(R.string.edziennik_progress_endpoint_exams)
+                VulcanHebeExams(data, lastSync, onSuccess)
+            }
+            ENDPOINT_VULCAN_HEBE_GRADES -> {
+                data.startProgress(R.string.edziennik_progress_endpoint_grades)
+                VulcanHebeGrades(data, lastSync, onSuccess)
+            }
+            ENDPOINT_VULCAN_HEBE_HOMEWORK -> {
+                data.startProgress(R.string.edziennik_progress_endpoint_homework)
+                VulcanHebeHomework(data, lastSync, onSuccess)
+            }
             else -> onSuccess(endpointId)
         }
     }

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

@@ -0,0 +1,359 @@
+package pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data
+
+import android.os.Build
+import androidx.core.util.set
+import com.google.gson.JsonArray
+import com.google.gson.JsonElement
+import com.google.gson.JsonObject
+import im.wangchao.mhttp.Request
+import im.wangchao.mhttp.Response
+import im.wangchao.mhttp.body.MediaTypeUtils
+import im.wangchao.mhttp.callback.JsonCallbackHandler
+import io.github.wulkanowy.signer.hebe.getSignatureHeaders
+import pl.szczodrzynski.edziennik.*
+import pl.szczodrzynski.edziennik.data.api.*
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.DataVulcan
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data.hebe.HebeFilterType
+import pl.szczodrzynski.edziennik.data.api.models.ApiError
+import pl.szczodrzynski.edziennik.data.db.entity.LessonRange
+import pl.szczodrzynski.edziennik.data.db.entity.Subject
+import pl.szczodrzynski.edziennik.data.db.entity.Teacher
+import pl.szczodrzynski.edziennik.data.db.entity.Team
+import pl.szczodrzynski.edziennik.utils.Utils.d
+import pl.szczodrzynski.edziennik.utils.models.Date
+import pl.szczodrzynski.edziennik.utils.models.Time
+import java.net.HttpURLConnection
+import java.net.URLEncoder
+import java.time.Instant
+import java.time.LocalDateTime
+import java.time.ZoneId
+import java.time.ZonedDateTime
+import java.time.format.DateTimeFormatter
+import java.util.*
+
+open class VulcanHebe(open val data: DataVulcan, open val lastSync: Long?) {
+    companion object {
+        const val TAG = "VulcanHebe"
+    }
+
+    val profileId
+        get() = data.profile?.id ?: -1
+
+    val profile
+        get() = data.profile
+
+    fun getDateTime(json: JsonObject?, key: String): Long {
+        val date = json.getJsonObject(key)
+        return date.getLong("Timestamp") ?: return System.currentTimeMillis()
+    }
+
+    fun getDate(json: JsonObject?, key: String): Date? {
+        val date = json.getJsonObject(key)
+        return date.getString("Date")?.let { Date.fromY_m_d(it) }
+    }
+
+    fun getTeacherId(json: JsonObject?, key: String): Long? {
+        val teacher = json.getJsonObject(key)
+        val teacherId = teacher.getLong("Id") ?: return null
+        if (data.teacherList[teacherId] == null) {
+            data.teacherList[teacherId] = Teacher(
+                data.profileId,
+                teacherId,
+                teacher.getString("Name") ?: "",
+                teacher.getString("Surname") ?: ""
+            )
+        }
+        return teacherId
+    }
+
+    fun getSubjectId(json: JsonObject?, key: String): Long? {
+        val subject = json.getJsonObject(key)
+        val subjectId = subject.getLong("Id") ?: return null
+        if (data.subjectList[subjectId] == null) {
+            data.subjectList[subjectId] = Subject(
+                data.profileId,
+                subjectId,
+                subject.getString("Name") ?: "",
+                subject.getString("Kod") ?: ""
+            )
+        }
+        return subjectId
+    }
+
+    fun getTeamId(json: JsonObject?, key: String): Long? {
+        val team = json.getJsonObject(key)
+        val teamId = team.getLong("Id") ?: return null
+        if (data.teamList[teamId] == null) {
+            var name = team.getString("Shortcut")
+                ?: team.getString("Name")
+                ?: ""
+            name = "${profile?.studentClassName ?: ""} $name"
+            data.teamList[teamId] = Team(
+                data.profileId,
+                teamId,
+                name,
+                Team.TYPE_VIRTUAL,
+                "${data.schoolCode}:$name",
+                -1
+            )
+        }
+        return teamId
+    }
+
+    fun getClassId(json: JsonObject?, key: String): Long? {
+        val team = json.getJsonObject(key)
+        val teamId = team.getLong("Id") ?: return null
+        if (data.teamList[teamId] == null) {
+            val name = data.profile?.studentClassName
+                ?: team.getString("Name")
+                ?: ""
+            data.teamList[teamId] = Team(
+                data.profileId,
+                teamId,
+                name,
+                Team.TYPE_CLASS,
+                "${data.schoolCode}:$name",
+                -1
+            )
+        }
+        return teamId
+    }
+
+    fun getLessonRange(json: JsonObject?, key: String): LessonRange? {
+        val timeslot = json.getJsonObject(key)
+        val position = timeslot.getInt("Position") ?: return null
+        val start = timeslot.getString("Start") ?: return null
+        val end = timeslot.getString("End") ?: return null
+        val lessonRange = LessonRange(
+            data.profileId,
+            position,
+            Time.fromH_m(start),
+            Time.fromH_m(end)
+        )
+        data.lessonRanges[position] = lessonRange
+        return lessonRange
+    }
+
+    fun getSemester(json: JsonObject?): Int {
+        val periodId = json.getInt("PeriodId") ?: return 1
+        return if (periodId == data.semester1Id)
+            1
+        else
+            2
+    }
+
+    inline fun <reified T> apiRequest(
+        tag: String,
+        endpoint: String,
+        method: Int = GET,
+        payload: JsonElement? = null,
+        baseUrl: Boolean = false,
+        firebaseToken: String? = null,
+        crossinline onSuccess: (json: T, response: Response?) -> Unit
+    ) {
+        val url = "${if (baseUrl) data.apiUrl else data.fullApiUrl}$endpoint"
+
+        d(tag, "Request: Vulcan/Hebe - $url")
+
+        val privateKey = data.hebePrivateKey
+        val publicHash = data.hebePublicHash
+
+        if (privateKey == null || publicHash == null) {
+            data.error(ApiError(TAG, ERROR_LOGIN_DATA_MISSING))
+            return
+        }
+
+        val timestamp = ZonedDateTime.now(ZoneId.of("GMT"))
+        val timestampMillis = timestamp.toInstant().toEpochMilli()
+        val timestampIso = timestamp.format(DateTimeFormatter.ofPattern("yyyy-MM-dd hh:mm:ss"))
+
+        val finalPayload = if (payload != null) {
+            JsonObject(
+                "AppName" to VULCAN_HEBE_APP_NAME,
+                "AppVersion" to VULCAN_HEBE_APP_VERSION,
+                "CertificateId" to publicHash,
+                "Envelope" to payload,
+                "FirebaseToken" to (firebaseToken ?: data.app.config.sync.tokenVulcanHebe),
+                "API" to 1,
+                "RequestId" to UUID.randomUUID().toString(),
+                "Timestamp" to timestampMillis,
+                "TimestampFormatted" to timestampIso
+            )
+        } else null
+        val jsonString = finalPayload?.toString()
+
+        val headers = getSignatureHeaders(
+            publicHash,
+            privateKey,
+            jsonString,
+            endpoint,
+            timestamp
+        )
+
+        val callback = object : JsonCallbackHandler() {
+            override fun onSuccess(json: JsonObject?, response: Response?) {
+                if (json == null) {
+                    data.error(ApiError(TAG, ERROR_RESPONSE_EMPTY)
+                            .withResponse(response)
+                    )
+                    return
+                }
+
+                val status = json.getJsonObject("Status")
+                if (status?.getInt("Code") != 0) {
+                    data.error(ApiError(tag, ERROR_VULCAN_HEBE_OTHER)
+                        .withResponse(response)
+                        .withApiResponse(json.toString()))
+                }
+
+                val envelope = when (T::class.java) {
+                    JsonObject::class.java -> json.getJsonObject("Envelope")
+                    JsonArray::class.java -> json.getJsonArray("Envelope")
+                    else -> {
+                        data.error(ApiError(tag, ERROR_RESPONSE_EMPTY)
+                            .withResponse(response)
+                            .withApiResponse(json)
+                        )
+                        return
+                    }
+                }
+
+                try {
+                    onSuccess(envelope as T, response)
+                } catch (e: Exception) {
+                    data.error(ApiError(tag, EXCEPTION_VULCAN_HEBE_REQUEST)
+                            .withResponse(response)
+                            .withThrowable(e)
+                            .withApiResponse(json)
+                    )
+                }
+            }
+
+            override fun onFailure(response: Response?, throwable: Throwable?) {
+                data.error(ApiError(tag, ERROR_REQUEST_FAILURE)
+                        .withResponse(response)
+                        .withThrowable(throwable)
+                )
+            }
+        }
+
+        Request.builder()
+            .url(url)
+            .userAgent(VULCAN_HEBE_USER_AGENT)
+            .addHeader("vOS", "Android")
+            .addHeader("vDeviceModel", Build.MODEL)
+            .addHeader("vAPI", "1")
+            .apply {
+                if (data.hebeContext != null)
+                    addHeader("vContext", data.hebeContext)
+                headers.forEach {
+                    addHeader(it.key, it.value)
+                }
+                when (method) {
+                    GET -> get()
+                    POST -> {
+                        post()
+                        setTextBody(jsonString, MediaTypeUtils.APPLICATION_JSON)
+                    }
+                }
+            }
+            .allowErrorCode(HttpURLConnection.HTTP_BAD_REQUEST)
+            .allowErrorCode(HttpURLConnection.HTTP_FORBIDDEN)
+            .allowErrorCode(HttpURLConnection.HTTP_UNAUTHORIZED)
+            .allowErrorCode(HttpURLConnection.HTTP_UNAVAILABLE)
+            .callback(callback)
+            .build()
+            .enqueue()
+    }
+
+    inline fun <reified T> apiGet(
+        tag: String,
+        endpoint: String,
+        query: Map<String, String> = mapOf(),
+        baseUrl: Boolean = false,
+        firebaseToken: String? = null,
+        crossinline onSuccess: (json: T, response: Response?) -> Unit
+    ) {
+        val queryPath = query.map {
+            it.key + "=" + URLEncoder.encode(it.value, "UTF-8").replace("+", "%20")
+        }.join("&")
+        apiRequest(
+            tag,
+            if (query.isNotEmpty()) "$endpoint?$queryPath" else endpoint,
+            baseUrl = baseUrl,
+            firebaseToken = firebaseToken,
+            onSuccess = onSuccess
+        )
+    }
+
+    inline fun <reified T> apiPost(
+        tag: String,
+        endpoint: String,
+        payload: JsonElement,
+        baseUrl: Boolean = false,
+        firebaseToken: String? = null,
+        crossinline onSuccess: (json: T, response: Response?) -> Unit
+    ) {
+        apiRequest(
+            tag,
+            endpoint,
+            method = POST,
+            payload,
+            baseUrl = baseUrl,
+            firebaseToken = firebaseToken,
+            onSuccess = onSuccess
+        )
+    }
+
+    fun apiGetList(
+        tag: String,
+        endpoint: String,
+        filterType: HebeFilterType? = null,
+        dateFrom: Date? = null,
+        dateTo: Date? = null,
+        lastSync: Long? = null,
+        folder: Int? = null,
+        params: Map<String, String> = mapOf(),
+        includeFilterType: Boolean = true,
+        onSuccess: (data: List<JsonObject>, response: Response?) -> Unit
+    ) {
+        val url = if (includeFilterType && filterType != null)
+            "$endpoint/${filterType.endpoint}"
+        else endpoint
+
+        val query = params.toMutableMap()
+
+        when (filterType) {
+            HebeFilterType.BY_PUPIL -> {
+                query["unitId"] = data.studentUnitId.toString()
+                query["pupilId"] = data.studentId.toString()
+                query["periodId"] = data.studentSemesterId.toString()
+            }
+            HebeFilterType.BY_PERSON -> {
+                query["loginId"] = data.studentLoginId.toString()
+            }
+            HebeFilterType.BY_PERIOD -> {
+                query["periodId"] = data.studentSemesterId.toString()
+                query["pupilId"] = data.studentId.toString()
+            }
+        }
+
+        if (dateFrom != null)
+            query["dateFrom"] = dateFrom.stringY_m_d
+        if (dateTo != null)
+            query["dateTo"] = dateTo.stringY_m_d
+
+        if (folder != null)
+            query["folder"] = folder.toString()
+
+        query["lastId"] = "-2147483648" // don't ask, it's just Vulcan
+        query["pageSize"] = "500"
+        query["lastSyncDate"] = LocalDateTime
+            .ofInstant(Instant.ofEpochMilli(lastSync ?: 0), ZoneId.systemDefault())
+            .format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"))
+
+        apiGet(tag, url, query) { json: JsonArray, response ->
+            onSuccess(json.map { it.asJsonObject }, response)
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/vulcan/data/hebe/HebeFilterType.kt

@@ -0,0 +1,7 @@
+package pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data.hebe
+
+enum class HebeFilterType(val endpoint: String) {
+    BY_PUPIL("byPupil"),
+    BY_PERSON("byPerson"),
+    BY_PERIOD("byPeriod")
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/vulcan/data/hebe/VulcanHebeExams.kt

@@ -0,0 +1,78 @@
+package pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data.hebe
+
+import pl.szczodrzynski.edziennik.*
+import pl.szczodrzynski.edziennik.data.api.VULCAN_HEBE_ENDPOINT_EXAMS
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.DataVulcan
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.ENDPOINT_VULCAN_HEBE_EXAMS
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data.VulcanHebe
+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
+
+class VulcanHebeExams(
+    override val data: DataVulcan,
+    override val lastSync: Long?,
+    val onSuccess: (endpointId: Int) -> Unit
+) : VulcanHebe(data, lastSync) {
+    companion object {
+        const val TAG = "VulcanHebeExams"
+    }
+
+    init {
+        apiGetList(
+            TAG,
+            VULCAN_HEBE_ENDPOINT_EXAMS,
+            HebeFilterType.BY_PUPIL,
+            lastSync = lastSync
+        ) { list, _ ->
+            list.forEach { exam ->
+                val id = exam.getLong("Id") ?: return@forEach
+                val eventDate = getDate(exam, "Deadline") ?: return@forEach
+                val subjectId = getSubjectId(exam, "Subject") ?: -1
+                val teacherId = getTeacherId(exam, "Creator") ?: -1
+                val teamId = getTeamId(exam, "Distribution")
+                    ?: getClassId(exam, "Class")
+                    ?: data.teamClass?.id
+                    ?: -1
+                val topic = exam.getString("Content")?.trim() ?: ""
+
+                val lessonList = data.db.timetableDao().getAllForDateNow(profileId, eventDate)
+                val startTime = lessonList.firstOrNull { it.subjectId == subjectId }?.startTime
+
+                val type = when (exam.getString("Type")) {
+                    "Praca klasowa",
+                    "Sprawdzian" -> Event.TYPE_EXAM
+                    "Kartkówka" -> Event.TYPE_SHORT_QUIZ
+                    else -> Event.TYPE_DEFAULT
+                }
+
+                val eventObject = Event(
+                    profileId = profileId,
+                    id = id,
+                    date = eventDate,
+                    time = startTime,
+                    topic = topic,
+                    color = null,
+                    type = type,
+                    teacherId = teacherId,
+                    subjectId = subjectId,
+                    teamId = teamId
+                )
+
+                data.eventList.add(eventObject)
+                data.metadataList.add(
+                    Metadata(
+                        profileId,
+                        Metadata.TYPE_EVENT,
+                        id,
+                        profile?.empty ?: true,
+                        profile?.empty ?: true
+                    )
+                )
+            }
+
+            data.setSyncNext(ENDPOINT_VULCAN_HEBE_EXAMS, SYNC_ALWAYS)
+            onSuccess(ENDPOINT_VULCAN_HEBE_EXAMS)
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/vulcan/data/hebe/VulcanHebeGrades.kt

@@ -0,0 +1,121 @@
+package pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data.hebe
+
+import pl.szczodrzynski.edziennik.*
+import pl.szczodrzynski.edziennik.data.api.VULCAN_HEBE_ENDPOINT_GRADES
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.DataVulcan
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.ENDPOINT_VULCAN_HEBE_GRADES
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data.VulcanHebe
+import pl.szczodrzynski.edziennik.data.db.entity.Grade
+import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
+import java.text.DecimalFormat
+import kotlin.math.roundToInt
+
+class VulcanHebeGrades(
+    override val data: DataVulcan,
+    override val lastSync: Long?,
+    val onSuccess: (endpointId: Int) -> Unit
+) : VulcanHebe(data, lastSync) {
+    companion object {
+        const val TAG = "VulcanHebeGrades"
+    }
+
+    init {
+        apiGetList(
+            TAG,
+            VULCAN_HEBE_ENDPOINT_GRADES,
+            HebeFilterType.BY_PUPIL,
+            lastSync = lastSync
+        ) { list, _ ->
+            list.forEach { grade ->
+                val id = grade.getLong("Id") ?: return@forEach
+
+                val column = grade.getJsonObject("Column")
+                val category = column.getJsonObject("Category")
+                val categoryText = category.getString("Name")
+
+                val teacherId = getTeacherId(grade, "Creator") ?: -1
+                val subjectId = getSubjectId(column, "Subject") ?: -1
+
+                val description = column.getString("Name")
+                val comment = grade.getString("Comment")
+                var value = grade.getFloat("Value")
+                var weight = column.getFloat("Weight") ?: 0.0f
+                val numerator = grade.getFloat("Numerator ")
+                val denominator = grade.getFloat("Denominator")
+                val addedDate = getDateTime(grade, "DateModify")
+
+                var finalDescription = ""
+
+                var name = when (numerator != null && denominator != null) {
+                    true -> {
+                        value = numerator / denominator
+                        finalDescription += DecimalFormat("#.##").format(numerator) +
+                                "/" + DecimalFormat("#.##").format(denominator)
+                        weight = 0.0f
+                        (value * 100).roundToInt().toString() + "%"
+                    }
+                    else -> {
+                        if (value == null) weight = 0.0f
+
+                        grade.getString("Content") ?: ""
+                    }
+                }
+
+                comment?.also {
+                    if (name == "") name = it
+                    else finalDescription = (if (finalDescription == "") "" else " ") + it
+                }
+
+                description?.also {
+                    finalDescription = (if (finalDescription == "") "" else " - ") + it
+                }
+
+                val columnColor = column.getInt("Color") ?: 0
+                val color = if (columnColor == 0)
+                    when (name) {
+                        "1-", "1", "1+" -> 0xffd65757
+                        "2-", "2", "2+" -> 0xff9071b3
+                        "3-", "3", "3+" -> 0xffd2ab24
+                        "4-", "4", "4+" -> 0xff50b6d6
+                        "5-", "5", "5+" -> 0xff2cbd92
+                        "6-", "6", "6+" -> 0xff91b43c
+                        else -> 0xff3D5F9C
+                    }.toInt()
+                else
+                    columnColor
+
+                val gradeObject = Grade(
+                    profileId = profileId,
+                    id = id,
+                    name = name,
+                    type = Grade.TYPE_NORMAL,
+                    value = value ?: 0.0f,
+                    weight = weight,
+                    color = color,
+                    category = categoryText,
+                    description = finalDescription,
+                    comment = null,
+                    semester = getSemester(column),
+                    teacherId = teacherId,
+                    subjectId = subjectId,
+                    addedDate = addedDate
+                )
+
+                data.gradeList.add(gradeObject)
+                data.metadataList.add(
+                    Metadata(
+                        profileId,
+                        Metadata.TYPE_GRADE,
+                        id,
+                        profile?.empty ?: true,
+                        profile?.empty ?: true
+                    )
+                )
+            }
+
+            data.setSyncNext(ENDPOINT_VULCAN_HEBE_GRADES, SYNC_ALWAYS)
+            onSuccess(ENDPOINT_VULCAN_HEBE_GRADES)
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/vulcan/data/hebe/VulcanHebeHomework.kt

@@ -0,0 +1,69 @@
+package pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data.hebe
+
+import pl.szczodrzynski.edziennik.data.api.VULCAN_HEBE_ENDPOINT_HOMEWORK
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.DataVulcan
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.ENDPOINT_VULCAN_HEBE_HOMEWORK
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data.VulcanHebe
+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.getLong
+import pl.szczodrzynski.edziennik.getString
+
+class VulcanHebeHomework(
+    override val data: DataVulcan,
+    override val lastSync: Long?,
+    val onSuccess: (endpointId: Int) -> Unit
+) : VulcanHebe(data, lastSync) {
+    companion object {
+        const val TAG = "VulcanHebeHomework"
+    }
+
+    init {
+        apiGetList(
+            TAG,
+            VULCAN_HEBE_ENDPOINT_HOMEWORK,
+            HebeFilterType.BY_PUPIL,
+            lastSync = lastSync
+        ) { list, _ ->
+            list.forEach { exam ->
+                val id = exam.getLong("IdHomework") ?: return@forEach
+                val eventDate = getDate(exam, "Deadline") ?: return@forEach
+                val subjectId = getSubjectId(exam, "Subject") ?: -1
+                val teacherId = getTeacherId(exam, "Creator") ?: -1
+                val teamId = data.teamClass?.id ?: -1
+                val topic = exam.getString("Content")?.trim() ?: ""
+
+                val lessonList = data.db.timetableDao().getAllForDateNow(profileId, eventDate)
+                val startTime = lessonList.firstOrNull { it.subjectId == subjectId }?.startTime
+
+                val eventObject = Event(
+                    profileId = profileId,
+                    id = id,
+                    date = eventDate,
+                    time = startTime,
+                    topic = topic,
+                    color = null,
+                    type = Event.TYPE_HOMEWORK,
+                    teacherId = teacherId,
+                    subjectId = subjectId,
+                    teamId = teamId
+                )
+
+                data.eventList.add(eventObject)
+                data.metadataList.add(
+                    Metadata(
+                        profileId,
+                        Metadata.TYPE_HOMEWORK,
+                        id,
+                        profile?.empty ?: true,
+                        profile?.empty ?: true
+                    )
+                )
+            }
+
+            data.setSyncNext(ENDPOINT_VULCAN_HEBE_HOMEWORK, SYNC_ALWAYS)
+            onSuccess(ENDPOINT_VULCAN_HEBE_HOMEWORK)
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/vulcan/data/hebe/VulcanHebeMain.kt

@@ -0,0 +1,160 @@
+package pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data.hebe
+
+import com.google.gson.JsonArray
+import pl.szczodrzynski.edziennik.*
+import pl.szczodrzynski.edziennik.data.api.LOGIN_TYPE_VULCAN
+import pl.szczodrzynski.edziennik.data.api.VULCAN_HEBE_ENDPOINT_MAIN
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.DataVulcan
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.ENDPOINT_VULCAN_HEBE_MAIN
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data.VulcanHebe
+import pl.szczodrzynski.edziennik.data.db.entity.Profile
+import pl.szczodrzynski.edziennik.utils.models.Date
+
+class VulcanHebeMain(
+    override val data: DataVulcan,
+    override val lastSync: Long? = null
+) : VulcanHebe(data, lastSync) {
+    companion object {
+        const val TAG = "VulcanHebeMain"
+    }
+
+    fun getStudents(
+        profile: Profile?,
+        profileList: MutableList<Profile>?,
+        loginStoreId: Int? = null,
+        firstProfileId: Int? = null,
+        onEmpty: (() -> Unit)? = null,
+        onSuccess: () -> Unit
+    ) {
+        if (profile == null && (profileList == null || loginStoreId == null || firstProfileId == null))
+            throw IllegalArgumentException()
+
+        apiGet(
+            TAG,
+            VULCAN_HEBE_ENDPOINT_MAIN,
+            query = mapOf("lastSyncDate" to "null"),
+            baseUrl = profile == null
+        ) { students: JsonArray, _ ->
+            if (students.isEmpty()) {
+                if (onEmpty != null)
+                    onEmpty()
+                else
+                    onSuccess()
+                return@apiGet
+            }
+
+            // safe to assume this will be non-null when creating a profile
+            var profileId = firstProfileId ?: loginStoreId ?: 1
+
+            students.forEach { studentEl ->
+                val student = studentEl.asJsonObject
+
+                val pupil = student.getJsonObject("Pupil")
+                val studentId = pupil.getInt("Id") ?: return@forEach
+
+                // check the student ID in case of not first login
+                if (profile != null && data.studentId != studentId)
+                    return@forEach
+
+                val unit = student.getJsonObject("Unit")
+                val constituentUnit = student.getJsonObject("ConstituentUnit")
+                val login = student.getJsonObject("Login")
+                val periods = student.getJsonArray("Periods")?.map {
+                    it.asJsonObject
+                } ?: listOf()
+
+                val period = periods.firstOrNull {
+                    it.getBoolean("Current", false)
+                } ?: return@forEach
+
+                val periodLevel = period.getInt("Level") ?: return@forEach
+                val semester1 = periods.firstOrNull {
+                    it.getInt("Level") == periodLevel && it.getInt("Number") == 1
+                }
+                val semester2 = periods.firstOrNull {
+                    it.getInt("Level") == periodLevel && it.getInt("Number") == 2
+                }
+
+                val schoolSymbol = unit.getString("Symbol") ?: return@forEach
+                val schoolShort = unit.getString("Short") ?: return@forEach
+                val schoolCode = "${data.symbol}_$schoolSymbol"
+
+                val studentUnitId = unit.getInt("Id") ?: return@forEach
+                val studentConstituentId = constituentUnit.getInt("Id") ?: return@forEach
+                val studentLoginId = login.getInt("Id") ?: return@forEach
+                //val studentClassId = student.getInt("IdOddzial") ?: return@forEach
+                val studentClassName = student.getString("ClassDisplay") ?: return@forEach
+                val studentFirstName = pupil.getString("FirstName") ?: ""
+                val studentLastName = pupil.getString("Surname") ?: ""
+                val studentNameLong = "$studentFirstName $studentLastName".fixName()
+                val studentNameShort = "$studentFirstName ${studentLastName[0]}.".fixName()
+                val userLogin = login.getString("Value") ?: ""
+
+                val studentSemesterId = period.getInt("Id") ?: return@forEach
+                val studentSemesterNumber = period.getInt("Number") ?: return@forEach
+
+                val hebeContext = student.getString("Context")
+
+                val isParent = login.getString("LoginRole").equals("opiekun", ignoreCase = true)
+                val accountName = if (isParent)
+                    login.getString("DisplayName")?.fixName()
+                else null
+
+                val dateSemester1Start = semester1
+                    ?.getJsonObject("Start")
+                    ?.getString("Date")
+                    ?.let { Date.fromY_m_d(it) }
+                val dateSemester2Start = semester2
+                    ?.getJsonObject("Start")
+                    ?.getString("Date")
+                    ?.let { Date.fromY_m_d(it) }
+                val dateYearEnd = semester2
+                    ?.getJsonObject("End")
+                    ?.getString("Date")
+                    ?.let { Date.fromY_m_d(it) }
+
+                val newProfile = profile ?: Profile(
+                    profileId++,
+                    loginStoreId!!,
+                    LOGIN_TYPE_VULCAN,
+                    studentNameLong,
+                    userLogin,
+                    studentNameLong,
+                    studentNameShort,
+                    accountName
+                )
+
+                newProfile.apply {
+                    this.studentClassName = studentClassName
+                    studentData["symbol"] = data.symbol
+
+                    studentData["studentId"] = studentId
+                    studentData["studentUnitId"] = studentUnitId
+                    studentData["studentConstituentId"] = studentConstituentId
+                    studentData["studentLoginId"] = studentLoginId
+                    studentData["studentSemesterId"] = studentSemesterId
+                    studentData["studentSemesterNumber"] = studentSemesterNumber
+                    studentData["semester1Id"] = semester1?.getInt("Id") ?: 0
+                    studentData["semester2Id"] = semester2?.getInt("Id") ?: 0
+                    studentData["schoolSymbol"] = schoolSymbol
+                    studentData["schoolShort"] = schoolShort
+                    studentData["schoolName"] = schoolCode
+                    studentData["hebeContext"] = hebeContext
+                }
+                dateSemester1Start?.let {
+                    newProfile.dateSemester1Start = it
+                    newProfile.studentSchoolYearStart = it.year
+                }
+                dateSemester2Start?.let { newProfile.dateSemester2Start = it }
+                dateYearEnd?.let { newProfile.dateYearEnd = it }
+
+                if (profile != null)
+                    data.setSyncNext(ENDPOINT_VULCAN_HEBE_MAIN, 1 * DAY)
+
+                profileList?.add(newProfile)
+            }
+
+            onSuccess()
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/vulcan/data/hebe/VulcanHebeTimetable.kt

@@ -0,0 +1,247 @@
+package pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data.hebe
+
+import com.google.gson.JsonObject
+import pl.szczodrzynski.edziennik.*
+import pl.szczodrzynski.edziennik.data.api.VULCAN_HEBE_ENDPOINT_TIMETABLE
+import pl.szczodrzynski.edziennik.data.api.VULCAN_HEBE_ENDPOINT_TIMETABLE_CHANGES
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.DataVulcan
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.ENDPOINT_VULCAN_HEBE_TIMETABLE
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data.VulcanHebe
+import pl.szczodrzynski.edziennik.data.db.entity.Lesson
+import pl.szczodrzynski.edziennik.data.db.entity.Lesson.Companion.TYPE_CANCELLED
+import pl.szczodrzynski.edziennik.data.db.entity.Lesson.Companion.TYPE_CHANGE
+import pl.szczodrzynski.edziennik.data.db.entity.Lesson.Companion.TYPE_NORMAL
+import pl.szczodrzynski.edziennik.data.db.entity.Lesson.Companion.TYPE_SHIFTED_SOURCE
+import pl.szczodrzynski.edziennik.data.db.entity.Lesson.Companion.TYPE_SHIFTED_TARGET
+import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
+import pl.szczodrzynski.edziennik.utils.Utils.d
+import pl.szczodrzynski.edziennik.utils.models.Date
+import pl.szczodrzynski.edziennik.utils.models.Week
+
+class VulcanHebeTimetable(
+    override val data: DataVulcan,
+    override val lastSync: Long?,
+    val onSuccess: (endpointId: Int) -> Unit
+) : VulcanHebe(data, lastSync) {
+    companion object {
+        const val TAG = "VulcanHebeTimetable"
+    }
+
+    private val lessonList = mutableListOf<Lesson>()
+    private val lessonDates = mutableSetOf<Int>()
+
+    init {
+        val previousWeekStart = Week.getWeekStart().stepForward(0, 0, -7)
+        if (Date.getToday().weekDay > 4) {
+            previousWeekStart.stepForward(0, 0, 7)
+        }
+
+        val dateFrom = data.arguments
+            ?.getString("weekStart")
+            ?.let { Date.fromY_m_d(it) }
+            ?: previousWeekStart
+        val dateTo = dateFrom.clone().stepForward(0, 0, 13)
+
+        val lastSync = null
+
+        apiGetList(
+            TAG,
+            VULCAN_HEBE_ENDPOINT_TIMETABLE,
+            HebeFilterType.BY_PUPIL,
+            dateFrom = dateFrom,
+            dateTo = dateTo,
+            lastSync = lastSync
+        ) { lessons, _ ->
+            apiGetList(
+                TAG,
+                VULCAN_HEBE_ENDPOINT_TIMETABLE_CHANGES,
+                HebeFilterType.BY_PUPIL,
+                dateFrom = dateFrom,
+                dateTo = dateTo,
+                lastSync = lastSync
+            ) { changes, _ ->
+                processData(lessons, changes)
+
+                // cancel lesson changes when caused by a shift
+                for (lesson in lessonList) {
+                    if (lesson.type != TYPE_SHIFTED_TARGET)
+                        continue
+                    lessonList.firstOrNull {
+                        it.oldDate == lesson.date
+                                && it.oldLessonNumber == lesson.lessonNumber
+                                && it.type == TYPE_CHANGE
+                    }?.let {
+                        it.type = TYPE_CANCELLED
+                        it.date = null
+                        it.lessonNumber = null
+                        it.startTime = null
+                        it.endTime = null
+                        it.subjectId = null
+                        it.teacherId = null
+                        it.teamId = null
+                        it.classroom = null
+                    }
+                }
+
+                // add TYPE_NO_LESSONS to empty dates
+                val date: Date = dateFrom.clone()
+                while (date <= dateTo) {
+                    if (!lessonDates.contains(date.value)) {
+                        lessonList.add(Lesson(profileId, date.value.toLong()).apply {
+                            this.type = Lesson.TYPE_NO_LESSONS
+                            this.date = date.clone()
+                        })
+                    }
+
+                    date.stepForward(0, 0, 1)
+                }
+
+                d(
+                    TAG,
+                    "Clearing lessons between ${dateFrom.stringY_m_d} and ${dateTo.stringY_m_d}"
+                )
+
+                data.lessonList.addAll(lessonList)
+
+                data.setSyncNext(ENDPOINT_VULCAN_HEBE_TIMETABLE, SYNC_ALWAYS)
+                onSuccess(ENDPOINT_VULCAN_HEBE_TIMETABLE)
+            }
+        }
+    }
+
+    private fun buildLesson(changes: List<JsonObject>, json: JsonObject): Pair<Lesson, Lesson?>? {
+        val lesson = Lesson(profileId, -1)
+        var lessonShift: Lesson? = null
+
+        val lessonDate = getDate(json, "Date") ?: return null
+        val lessonRange = getLessonRange(json, "TimeSlot")
+        val startTime = lessonRange?.startTime
+        val endTime = lessonRange?.endTime
+        val teacherId = getTeacherId(json, "TeacherPrimary")
+        val classroom = json.getString("Room")
+        val subjectId = getSubjectId(json, "Subject")
+
+        val teamId = getTeamId(json, "Distribution")
+            ?: getClassId(json, "Clazz")
+            ?: data.teamClass?.id
+            ?: -1
+
+        val change = json.getJsonObject("Change")
+        val changeId = change.getInt("Id")
+        val type = when (change.getInt("Type")) {
+            1 -> TYPE_CANCELLED
+            2 -> TYPE_CHANGE
+            3 -> TYPE_SHIFTED_SOURCE
+            4 -> TYPE_CANCELLED // TODO: 2021-02-21 add showing cancellation reason
+            else -> TYPE_NORMAL
+        }
+
+        lesson.type = type
+        if (type == TYPE_NORMAL) {
+            lesson.date = lessonDate
+            lesson.lessonNumber = lessonRange?.lessonNumber
+            lesson.startTime = startTime
+            lesson.endTime = endTime
+            lesson.subjectId = subjectId
+            lesson.teacherId = teacherId
+            lesson.teamId = teamId
+            lesson.classroom = classroom
+        } else {
+            lesson.oldDate = lessonDate
+            lesson.oldLessonNumber = lessonRange?.lessonNumber
+            lesson.oldStartTime = startTime
+            lesson.oldEndTime = endTime
+            lesson.oldSubjectId = subjectId
+            lesson.oldTeacherId = teacherId
+            lesson.oldTeamId = teamId
+            lesson.oldClassroom = classroom
+        }
+
+        if (type == TYPE_CHANGE || type == TYPE_SHIFTED_SOURCE) {
+            val changeJson = changes.firstOrNull {
+                it.getInt("Id") == changeId
+            } ?: return lesson to null
+
+            val changeLessonDate = getDate(changeJson, "LessonDate") ?: return lesson to null
+            val changeLessonRange = getLessonRange(changeJson, "TimeSlot") ?: lessonRange
+            val changeStartTime = changeLessonRange?.startTime
+            val changeEndTime = changeLessonRange?.endTime
+            val changeTeacherId = getTeacherId(changeJson, "TeacherPrimary") ?: teacherId
+            val changeClassroom = changeJson.getString("Room") ?: classroom
+            val changeSubjectId = getSubjectId(changeJson, "Subject") ?: subjectId
+
+            val changeTeamId = getTeamId(json, "Distribution")
+                ?: getClassId(json, "Clazz")
+                ?: teamId
+
+            if (type != TYPE_CHANGE) {
+                /* lesson shifted */
+                lessonShift = Lesson(profileId, -1)
+                lessonShift.type = TYPE_SHIFTED_TARGET
+
+                // update source lesson with the target lesson date
+                lesson.date = changeLessonDate
+                lesson.lessonNumber = changeLessonRange?.lessonNumber
+                lesson.startTime = changeStartTime
+                lesson.endTime = changeEndTime
+                // update target lesson with the source lesson date
+                lessonShift.oldDate = lessonDate
+                lessonShift.oldLessonNumber = lessonRange?.lessonNumber
+                lessonShift.oldStartTime = startTime
+                lessonShift.oldEndTime = endTime
+            }
+
+            (if (type == TYPE_CHANGE) lesson else lessonShift)
+                ?.apply {
+                    this.date = changeLessonDate
+                    this.lessonNumber = changeLessonRange?.lessonNumber
+                    this.startTime = changeStartTime
+                    this.endTime = changeEndTime
+                    this.subjectId = changeSubjectId
+                    this.teacherId = changeTeacherId
+                    this.teamId = changeTeamId
+                    this.classroom = changeClassroom
+                }
+        }
+
+        return lesson to lessonShift
+    }
+
+    private fun processData(lessons: List<JsonObject>, changes: List<JsonObject>) {
+        lessons.forEach { lessonJson ->
+            if (lessonJson.getBoolean("Visible") != true)
+                return@forEach
+
+            val lessonPair = buildLesson(changes, lessonJson) ?: return@forEach
+            val (lessonObject, lessonShift) = lessonPair
+
+            when {
+                lessonShift != null -> lessonShift
+                lessonObject.type != TYPE_NORMAL -> lessonObject
+                else -> null
+            }?.let { lesson ->
+                val lessonDate = lesson.displayDate ?: return@let
+                val seen = profile?.empty ?: true || lessonDate < Date.getToday()
+                data.metadataList.add(
+                    Metadata(
+                        profileId,
+                        Metadata.TYPE_LESSON_CHANGE,
+                        lesson.id,
+                        seen,
+                        seen
+                    )
+                )
+            }
+
+            lessonObject.id = lessonObject.buildId()
+            lessonShift?.id = lessonShift?.buildId() ?: -1
+
+            lessonList.add(lessonObject)
+            lessonShift?.let { lessonList.add(it) }
+
+            lessonObject.displayDate?.let { lessonDates.add(it.value) }
+            lessonShift?.displayDate?.let { lessonDates.add(it.value) }
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/vulcan/firstlogin/VulcanFirstLogin.kt

@@ -9,9 +9,12 @@ import pl.szczodrzynski.edziennik.*
 import pl.szczodrzynski.edziennik.data.api.*
 import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.DataVulcan
 import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data.VulcanApi
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data.VulcanHebe
 import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data.VulcanWebMain
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data.hebe.VulcanHebeMain
 import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.login.CufsCertificate
 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.events.FirstLoginFinishedEvent
 import pl.szczodrzynski.edziennik.data.api.models.ApiError
@@ -25,6 +28,7 @@ class VulcanFirstLogin(val data: DataVulcan, val onSuccess: () -> Unit) {
 
     private val api = VulcanApi(data, null)
     private val web = VulcanWebMain(data, null)
+    private val hebe = VulcanHebe(data, null)
     private val profileList = mutableListOf<Profile>()
     private val loginStoreId = data.loginStore.id
     private var firstProfileId = loginStoreId
@@ -50,12 +54,18 @@ class VulcanFirstLogin(val data: DataVulcan, val onSuccess: () -> Unit) {
                 checkSymbol(certificate)
             }
         }
-        else {
+        else if (data.loginStore.mode == LOGIN_MODE_VULCAN_API) {
             registerDevice {
                 EventBus.getDefault().postSticky(FirstLoginFinishedEvent(profileList, data.loginStore))
                 onSuccess()
             }
         }
+        else {
+            registerDeviceHebe {
+                EventBus.getDefault().postSticky(FirstLoginFinishedEvent(profileList, data.loginStore))
+                onSuccess()
+            }
+        }
     }
 
     private fun checkSymbol(certificate: CufsCertificate) {
@@ -103,7 +113,7 @@ class VulcanFirstLogin(val data: DataVulcan, val onSuccess: () -> Unit) {
                 data.apiPin = data.apiPin.toMutableMap().also {
                     it[symbol] = json.getString("PIN")
                 }
-                registerDevice(onSuccess)
+                registerDeviceHebe(onSuccess)
             }
         }
     }
@@ -197,4 +207,21 @@ class VulcanFirstLogin(val data: DataVulcan, val onSuccess: () -> Unit) {
             }
         }
     }
+
+    private fun registerDeviceHebe(onSuccess: () -> Unit) {
+        VulcanLoginHebe(data) {
+            VulcanHebeMain(data).getStudents(
+                profile = null,
+                profileList,
+                loginStoreId,
+                firstProfileId,
+                onEmpty = {
+                    EventBus.getDefault()
+                        .postSticky(FirstLoginFinishedEvent(listOf(), data.loginStore))
+                    onSuccess()
+                },
+                onSuccess = onSuccess
+            )
+        }
+    }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/vulcan/login/VulcanLogin.kt

@@ -6,6 +6,7 @@ package pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.login
 
 import pl.szczodrzynski.edziennik.R
 import pl.szczodrzynski.edziennik.data.api.LOGIN_METHOD_VULCAN_API
+import pl.szczodrzynski.edziennik.data.api.LOGIN_METHOD_VULCAN_HEBE
 import pl.szczodrzynski.edziennik.data.api.LOGIN_METHOD_VULCAN_WEB_MAIN
 import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.DataVulcan
 import pl.szczodrzynski.edziennik.utils.Utils
@@ -54,6 +55,10 @@ class VulcanLogin(val data: DataVulcan, val onSuccess: () -> Unit) {
                 data.startProgress(R.string.edziennik_progress_login_vulcan_api)
                 VulcanLoginApi(data) { onSuccess(loginMethodId) }
             }
+            LOGIN_METHOD_VULCAN_HEBE -> {
+                data.startProgress(R.string.edziennik_progress_login_vulcan_api)
+                VulcanLoginHebe(data) { onSuccess(loginMethodId) }
+            }
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/vulcan/login/VulcanLoginApi.kt

@@ -15,6 +15,7 @@ import pl.szczodrzynski.edziennik.data.api.*
 import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.DataVulcan
 import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data.api.VulcanApiUpdateSemester
 import pl.szczodrzynski.edziennik.data.api.models.ApiError
+import pl.szczodrzynski.edziennik.data.api.szkolny.SzkolnyApi
 import pl.szczodrzynski.edziennik.utils.Utils.d
 import java.net.HttpURLConnection.HTTP_BAD_REQUEST
 import java.util.*
@@ -190,17 +191,12 @@ class VulcanLoginApi(val data: DataVulcan, val onSuccess: () -> Unit) {
             }
         }
 
-        val deviceId = data.app.deviceId.padStart(16, '0')
-        val loginStoreId = data.loginStore.id.toString(16).padStart(4, '0')
-        val symbol = data.symbol?.crc16()?.toString(16)?.take(2) ?: "00"
-        val uuid =
-                deviceId.substring(0..7) +
-                        "-" + deviceId.substring(8..11) +
-                        "-" + deviceId.substring(12..15) +
-                        "-" + loginStoreId +
-                        "-" + symbol + "6f72616e7a"
-
-        val deviceNameSuffix = " - nie usuwać"
+        val szkolnyApi = SzkolnyApi(data.app)
+        val firebaseToken = szkolnyApi.runCatching({
+            getFirebaseToken("vulcan")
+        }, onError = {
+            // screw errors
+        }) ?: data.app.config.sync.tokenVulcan
 
         Request.builder()
                 .url("${data.apiUrl}$VULCAN_API_ENDPOINT_CERTIFICATE")
@@ -208,8 +204,8 @@ class VulcanLoginApi(val data: DataVulcan, val onSuccess: () -> Unit) {
                 .addHeader("RequestMobileType", "RegisterDevice")
                 .addParameter("PIN", data.apiPin[data.symbol])
                 .addParameter("TokenKey", data.apiToken[data.symbol])
-                .addParameter("DeviceId", uuid)
-                .addParameter("DeviceName", VULCAN_API_DEVICE_NAME.take(50 - deviceNameSuffix.length) + deviceNameSuffix)
+                .addParameter("DeviceId", data.buildDeviceId())
+                .addParameter("DeviceName", VULCAN_API_DEVICE_NAME)
                 .addParameter("DeviceNameUser", "")
                 .addParameter("DeviceDescription", "")
                 .addParameter("DeviceSystemType", "Android")
@@ -220,6 +216,7 @@ class VulcanLoginApi(val data: DataVulcan, val onSuccess: () -> Unit) {
                 .addParameter("AppVersion", VULCAN_API_APP_VERSION)
                 .addParameter("RemoteMobileAppVersion", VULCAN_API_APP_VERSION)
                 .addParameter("RemoteMobileAppName", VULCAN_API_APP_NAME)
+                .addParameter("FirebaseTokenKey", firebaseToken ?: "")
                 .postJson()
                 .allowErrorCode(HTTP_BAD_REQUEST)
                 .callback(callback)

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/vulcan/login/VulcanLoginHebe.kt

@@ -0,0 +1,106 @@
+package pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.login
+
+import com.google.gson.JsonObject
+import io.github.wulkanowy.signer.hebe.generateKeyPair
+import pl.szczodrzynski.edziennik.JsonObject
+import pl.szczodrzynski.edziennik.data.api.ERROR_LOGIN_DATA_MISSING
+import pl.szczodrzynski.edziennik.data.api.VULCAN_API_DEVICE_NAME
+import pl.szczodrzynski.edziennik.data.api.VULCAN_HEBE_ENDPOINT_REGISTER_NEW
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.DataVulcan
+import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.data.VulcanHebe
+import pl.szczodrzynski.edziennik.data.api.models.ApiError
+import pl.szczodrzynski.edziennik.data.api.szkolny.SzkolnyApi
+import pl.szczodrzynski.edziennik.getString
+import pl.szczodrzynski.edziennik.isNotNullNorEmpty
+
+class VulcanLoginHebe(val data: DataVulcan, val onSuccess: () -> Unit) {
+    companion object {
+        private const val TAG = "VulcanLoginHebe"
+    }
+
+    init { run {
+        // i'm sure this does something useful
+        // not quite sure what, though
+        if (data.studentSemesterNumber == 1 && data.semester1Id == 0)
+            data.semester1Id = data.studentSemesterNumber
+        if (data.studentSemesterNumber == 2 && data.semester2Id == 0)
+            data.semester2Id = data.studentSemesterNumber
+
+        copyFromLoginStore()
+
+        if (data.profile != null && data.isApiLoginValid()) {
+            onSuccess()
+        }
+        else {
+            if (data.symbol.isNotNullNorEmpty() && data.apiToken[data.symbol].isNotNullNorEmpty() && data.apiPin[data.symbol].isNotNullNorEmpty()) {
+                loginWithToken()
+            }
+            else {
+                data.error(ApiError(TAG, ERROR_LOGIN_DATA_MISSING))
+            }
+        }
+    }}
+
+    private fun copyFromLoginStore() {
+        data.loginStore.data.apply {
+            // map form inputs to the symbol
+            if (has("symbol")) {
+                data.symbol = getString("symbol")
+                remove("symbol")
+            }
+            if (has("deviceToken")) {
+                data.apiToken = data.apiToken.toMutableMap().also {
+                    it[data.symbol] = getString("deviceToken")
+                }
+                remove("deviceToken")
+            }
+            if (has("devicePin")) {
+                data.apiPin = data.apiPin.toMutableMap().also {
+                    it[data.symbol] = getString("devicePin")
+                }
+                remove("devicePin")
+            }
+        }
+    }
+
+    private fun loginWithToken() {
+        val szkolnyApi = SzkolnyApi(data.app)
+        val hebe = VulcanHebe(data, null)
+
+        if (data.hebePublicKey == null || data.hebePrivateKey == null || data.hebePublicHash == null) {
+            val (publicPem, privatePem, publicHash) = generateKeyPair()
+            data.hebePublicKey = publicPem
+            data.hebePrivateKey = privatePem
+            data.hebePublicHash = publicHash
+        }
+
+        val firebaseToken = szkolnyApi.runCatching({
+            getFirebaseToken("vulcan")
+        }, onError = {
+            // screw errors
+        }) ?: data.app.config.sync.tokenVulcan
+
+        hebe.apiPost(
+            TAG,
+            VULCAN_HEBE_ENDPOINT_REGISTER_NEW,
+            payload = JsonObject(
+                "OS" to "Android",
+                "PIN" to data.apiPin[data.symbol],
+                "Certificate" to data.hebePublicKey,
+                "CertificateType" to "RSA_PEM",
+                "DeviceModel" to VULCAN_API_DEVICE_NAME,
+                "SecurityToken" to data.apiToken[data.symbol],
+                "SelfIdentifier" to data.buildDeviceId(),
+                "CertificateThumbprint" to data.hebePublicHash
+            ),
+            baseUrl = true,
+            firebaseToken = firebaseToken
+        ) { _: JsonObject, _ ->
+            data.apiToken = data.apiToken.toMutableMap().also {
+                it[data.symbol] = it[data.symbol]?.substring(0, 3)
+            }
+            data.loginStore.removeLoginData("apiPin")
+            onSuccess()
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/edziennik/vulcan/login/VulcanLoginWebMain.kt

@@ -89,7 +89,7 @@ class VulcanLoginWebMain(val data: DataVulcan, val onSuccess: () -> Unit) {
             return true
         }
 
-        val fsLogin = FSLogin(data.app.http, debug = App.debugMode)
+        val fsLogin = FSLogin(data.app.http, debug = App.devMode)
         fsLogin.performLogin(
                 realm = realm,
                 username = data.webUsername ?: data.webEmail ?: return false,

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

@@ -0,0 +1,11 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2020-9-3.
+ */
+
+package pl.szczodrzynski.edziennik.data.api.events
+
+import pl.szczodrzynski.edziennik.data.api.szkolny.response.RegisterAvailabilityStatus
+
+data class RegisterAvailabilityEvent(
+        val data: Map< String, RegisterAvailabilityStatus>
+)

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

@@ -136,7 +136,7 @@ abstract class Data(val app: App, val profile: Profile?, val loginStore: LoginSt
     val db: AppDb by lazy { app.db }
 
     init {
-        if (App.devMode) {
+        if (App.debugMode) {
             fakeLogin = loginStore.hasLoginData("fakeLogin")
         }
         clear()

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

@@ -12,12 +12,14 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.withContext
 import okhttp3.OkHttpClient
+import org.greenrobot.eventbus.EventBus
 import pl.szczodrzynski.edziennik.*
 import pl.szczodrzynski.edziennik.data.api.szkolny.adapter.DateAdapter
 import pl.szczodrzynski.edziennik.data.api.szkolny.adapter.TimeAdapter
 import pl.szczodrzynski.edziennik.data.api.szkolny.interceptor.SignatureInterceptor
 import pl.szczodrzynski.edziennik.data.api.szkolny.request.*
 import pl.szczodrzynski.edziennik.data.api.szkolny.response.ApiResponse
+import pl.szczodrzynski.edziennik.data.api.szkolny.response.RegisterAvailabilityStatus
 import pl.szczodrzynski.edziennik.data.api.szkolny.response.Update
 import pl.szczodrzynski.edziennik.data.api.szkolny.response.WebPushResponse
 import pl.szczodrzynski.edziennik.data.db.entity.Event
@@ -112,6 +114,22 @@ class SzkolnyApi(val app: App) : CoroutineScope {
      */
     @Throws(Exception::class)
     private inline fun <reified T> parseResponse(response: Response<ApiResponse<T>>): T {
+        app.config.update = response.body()?.update?.let { update ->
+            if (update.versionCode > BuildConfig.VERSION_CODE) {
+                if (update.updateMandatory
+                        && EventBus.getDefault().hasSubscriberForEvent(update::class.java)) {
+                    EventBus.getDefault().postSticky(update)
+                }
+                update
+            }
+            else
+                null
+        }
+
+        response.body()?.registerAvailability?.let { registerAvailability ->
+            app.config.sync.registerAvailability = registerAvailability
+        }
+
         if (response.isSuccessful && response.body()?.success == true) {
             if (Unit is T) {
                 return Unit
@@ -335,4 +353,16 @@ class SzkolnyApi(val app: App) : CoroutineScope {
 
         return parseResponse(response)
     }
+
+    @Throws(Exception::class)
+    fun getFirebaseToken(registerName: String): String {
+        val response = api.firebaseToken(registerName).execute()
+        return parseResponse(response)
+    }
+
+    @Throws(Exception::class)
+    fun getRegisterAvailability(): Map<String, RegisterAvailabilityStatus> {
+        val response = api.registerAvailability().execute()
+        return parseResponse(response)
+    }
 }

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

@@ -35,4 +35,10 @@ interface SzkolnyService {
 
     @GET("appLogin/platforms/{registerName}")
     fun appLoginPlatforms(@Path("registerName") registerName: String): Call<ApiResponse<List<LoginInfo.Platform>>>
+
+    @GET("firebase/token/{registerName}")
+    fun firebaseToken(@Path("registerName") registerName: String): Call<ApiResponse<String>>
+
+    @GET("registerAvailability")
+    fun registerAvailability(): Call<ApiResponse<Map<String, RegisterAvailabilityStatus>>>
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/szkolny/interceptor/Signing.kt

@@ -46,6 +46,6 @@ object Signing {
 
     /*fun provideKey(param1: String, param2: Long): ByteArray {*/
     fun pleaseStopRightNow(param1: String, param2: Long): ByteArray {
-        return "$param1.MTIzNDU2Nzg5MDwwzwp5Gx===.$param2".sha256()
+        return "$param1.MTIzNDU2Nzg5MDQLA8n9Ff===.$param2".sha256()
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/szkolny/response/ApiResponse.kt

@@ -10,7 +10,10 @@ data class ApiResponse<T> (
 
     val errors: List<Error>? = null,
 
-    val data: T? = null
+    val data: T? = null,
+
+    val update: Update? = null,
+    val registerAvailability: Map<String, RegisterAvailabilityStatus>? = null
 ) {
     data class Error (val code: String, val reason: String)
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/api/szkolny/response/RegisterAvailabilityStatus.kt

@@ -0,0 +1,26 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2020-9-2.
+ */
+
+package pl.szczodrzynski.edziennik.data.api.szkolny.response
+
+import pl.szczodrzynski.edziennik.BuildConfig
+import pl.szczodrzynski.edziennik.DAY
+import pl.szczodrzynski.edziennik.currentTimeUnix
+
+data class RegisterAvailabilityStatus(
+        val available: Boolean,
+        val name: String?,
+        val userMessage: Message?,
+        val nextCheckAt: Long = currentTimeUnix() + 7 * DAY,
+        val minVersionCode: Int = BuildConfig.VERSION_CODE
+) {
+    data class Message(
+            val title: String,
+            val contentShort: String,
+            val contentLong: String,
+            val icon: String?,
+            val image: String?,
+            val url: String?
+    )
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/api/szkolny/response/UpdateResponse.kt

@@ -11,5 +11,6 @@ data class Update(
         val releaseNotes: String?,
         val releaseType: String,
         val isOnGooglePlay: Boolean,
-        val downloadUrl: String?
-)
+        val downloadUrl: String?,
+        val updateMandatory: Boolean
+)

app/src/main/java/pl/szczodrzynski/edziennik/data/db/AppDb.kt

@@ -43,7 +43,7 @@ import pl.szczodrzynski.edziennik.data.db.migration.*
     LibrusLesson::class,
     TimetableManual::class,
     Metadata::class
-], version = 88)
+], version = 89)
 @TypeConverters(
         ConverterTime::class,
         ConverterDate::class,
@@ -173,7 +173,8 @@ abstract class AppDb : RoomDatabase() {
                 Migration85(),
                 Migration86(),
                 Migration87(),
-                Migration88()
+                Migration88(),
+                Migration89()
         ).allowMainThreadQueries().build()
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/db/dao/ProfileDao.kt

@@ -60,4 +60,10 @@ interface ProfileDao {
 
     @Query("UPDATE profiles SET empty = 0")
     fun setAllNotEmpty()
+
+    @Query("SELECT * FROM profiles WHERE archiveId = :archiveId AND archived = 1")
+    fun getArchivesOf(archiveId: Int): List<Profile>
+
+    @Query("SELECT * FROM profiles WHERE archiveId = :archiveId AND archived = 0 ORDER BY profileId DESC LIMIT 1")
+    fun getNotArchivedOf(archiveId: Int): Profile?
 }

app/src/main/java/pl/szczodrzynski/edziennik/data/db/entity/Profile.kt

@@ -16,8 +16,7 @@ import androidx.room.Ignore
 import com.google.gson.JsonObject
 import pl.droidsonroids.gif.GifDrawable
 import pl.szczodrzynski.edziennik.*
-import pl.szczodrzynski.edziennik.data.api.LOGIN_TYPE_EDUDZIENNIK
-import pl.szczodrzynski.edziennik.data.api.LOGIN_TYPE_PODLASIE
+import pl.szczodrzynski.edziennik.data.api.*
 import pl.szczodrzynski.edziennik.utils.ProfileImageHolder
 import pl.szczodrzynski.edziennik.utils.models.Date
 import pl.szczodrzynski.navlib.ImageHolder
@@ -28,7 +27,7 @@ import pl.szczodrzynski.navlib.getDrawableFromRes
 @Entity(tableName = "profiles", primaryKeys = ["profileId"])
 open class Profile(
         @ColumnInfo(name = "profileId")
-        override val id: Int,
+        override var id: Int, /* needs to be var for ProfileArchiver */
         val loginStoreId: Int,
         val loginStoreType: Int,
 
@@ -64,6 +63,12 @@ open class Profile(
     var empty = true
     var archived = false
 
+    /**
+     * A unique ID matching [archived] profiles with current ones
+     * and vice-versa.
+     */
+    var archiveId: Int? = null
+
     var syncEnabled = true
     var enableSharedEvents = true
     var registration = REGISTRATION_UNSPECIFIED
@@ -85,6 +90,23 @@ open class Profile(
     @delegate:Ignore
     val currentSemester by lazy { dateToSemester(Date.getToday()) }
 
+    fun shouldArchive(): Boolean {
+        // vulcan hotfix
+        if (dateYearEnd.month > 6) {
+            dateYearEnd.month = 6
+            dateYearEnd.day = 30
+        }
+        // fix for when versions <4.3 synced 2020/2021 year dates to older profiles during 2020 Jun-Aug
+        if (dateSemester1Start.year > studentSchoolYearStart) {
+            val diff = dateSemester1Start.year - studentSchoolYearStart
+            dateSemester1Start.year -= diff
+            dateSemester2Start.year -= diff
+            dateYearEnd.year -= diff
+        }
+        return Date.getToday() >= dateYearEnd && Date.getToday().year > studentSchoolYearStart
+    }
+    fun isBeforeYear() = false && Date.getToday() < dateSemester1Start
+
     var disabledNotifications: List<Long>? = null
 
     var lastReceiversSync: Long = 0
@@ -105,15 +127,30 @@ open class Profile(
     val isParent
         get() = accountName != null
 
+    val registerName
+        get() = when (loginStoreType) {
+            LOGIN_TYPE_LIBRUS -> "librus"
+            LOGIN_TYPE_VULCAN -> "vulcan"
+            LOGIN_TYPE_IDZIENNIK -> "idziennik"
+            LOGIN_TYPE_MOBIDZIENNIK -> "mobidziennik"
+            LOGIN_TYPE_PODLASIE -> "podlasie"
+            LOGIN_TYPE_EDUDZIENNIK -> "edudziennik"
+            else -> null
+        }
+
     override fun getImageDrawable(context: Context): Drawable {
+        if (archived) {
+            return context.getDrawableFromRes(pl.szczodrzynski.edziennik.R.drawable.profile_archived).also {
+                it.colorFilter = PorterDuffColorFilter(colorFromName(name), PorterDuff.Mode.DST_OVER)
+            }
+        }
 
         if (!image.isNullOrEmpty()) {
             try {
-                if (image?.endsWith(".gif", true) == true) {
-                    return GifDrawable(image ?: "")
-                }
-                else {
-                    return RoundedBitmapDrawableFactory.create(context.resources, image ?: "")
+                return if (image?.endsWith(".gif", true) == true) {
+                    GifDrawable(image ?: "")
+                } else {
+                    RoundedBitmapDrawableFactory.create(context.resources, image ?: "")
                     //return Drawable.createFromPath(image ?: "") ?: throw Exception()
                 }
             }
@@ -125,9 +162,13 @@ open class Profile(
         return context.getDrawableFromRes(R.drawable.profile).also {
             it.colorFilter = PorterDuffColorFilter(colorFromName(name), PorterDuff.Mode.DST_OVER)
         }
-
     }
+
     override fun getImageHolder(context: Context): ImageHolder {
+        if (archived) {
+            return ImageHolder(pl.szczodrzynski.edziennik.R.drawable.profile_archived, colorFromName(name))
+        }
+
         return if (!image.isNullOrEmpty()) {
             try {
                 ProfileImageHolder(image ?: "")

app/src/main/java/pl/szczodrzynski/edziennik/data/db/migration/Migration89.kt

@@ -0,0 +1,10 @@
+package pl.szczodrzynski.edziennik.data.db.migration
+
+import androidx.room.migration.Migration
+import androidx.sqlite.db.SupportSQLiteDatabase
+
+class Migration89 : Migration(88, 89) {
+    override fun migrate(database: SupportSQLiteDatabase) {
+        database.execSQL("ALTER TABLE profiles ADD COLUMN archiveId INTEGER DEFAULT NULL;")
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/firebase/SzkolnyAppFirebase.kt

@@ -5,10 +5,13 @@
 package pl.szczodrzynski.edziennik.data.firebase
 
 import com.google.gson.JsonParser
+import com.google.gson.reflect.TypeToken
 import kotlinx.coroutines.*
 import org.greenrobot.eventbus.EventBus
 import pl.szczodrzynski.edziennik.*
 import pl.szczodrzynski.edziennik.data.api.events.FeedbackMessageEvent
+import pl.szczodrzynski.edziennik.data.api.events.RegisterAvailabilityEvent
+import pl.szczodrzynski.edziennik.data.api.szkolny.response.RegisterAvailabilityStatus
 import pl.szczodrzynski.edziennik.data.api.szkolny.response.Update
 import pl.szczodrzynski.edziennik.data.api.task.PostNotifications
 import pl.szczodrzynski.edziennik.data.db.entity.*
@@ -50,6 +53,16 @@ class SzkolnyAppFirebase(val app: App, val profiles: List<Profile>, val message:
                     val message = app.gson.fromJson(message.data.getString("message"), FeedbackMessage::class.java) ?: return@launch
                     feedbackMessage(message)
                 }
+                "registerAvailability" -> launch {
+                    val data = app.gson.fromJson<Map<String, RegisterAvailabilityStatus>>(
+                            message.data.getString("registerAvailability"),
+                            object: TypeToken<Map<String, RegisterAvailabilityStatus>>(){}.type
+                    ) ?: return@launch
+                    app.config.sync.registerAvailability = data
+                    if (EventBus.getDefault().hasSubscriberForEvent(RegisterAvailabilityEvent::class.java)) {
+                        EventBus.getDefault().postSticky(RegisterAvailabilityEvent(data))
+                    }
+                }
             }
         }
     }

app/src/main/java/pl/szczodrzynski/edziennik/sync/UpdateWorker.kt

@@ -14,6 +14,7 @@ import android.widget.Toast
 import androidx.core.app.NotificationCompat
 import androidx.work.*
 import kotlinx.coroutines.*
+import org.greenrobot.eventbus.EventBus
 import pl.szczodrzynski.edziennik.*
 import pl.szczodrzynski.edziennik.R
 import pl.szczodrzynski.edziennik.data.api.szkolny.SzkolnyApi
@@ -76,7 +77,7 @@ class UpdateWorker(val context: Context, val params: WorkerParameters) : Worker(
             try {
                 val update = overrideUpdate
                         ?: run {
-                            val updates = withContext(Dispatchers.Default) {
+                            withContext(Dispatchers.Default) {
                                 SzkolnyApi(app).runCatching({
                                     getUpdate("beta")
                                 }, {
@@ -84,15 +85,25 @@ class UpdateWorker(val context: Context, val params: WorkerParameters) : Worker(
                                 })
                             } ?: return@run null
 
-                            if (updates.isEmpty()) {
+                            if (app.config.update == null
+                                    || app.config.update?.versionCode ?: BuildConfig.VERSION_CODE <= BuildConfig.VERSION_CODE) {
                                 app.config.update = null
                                 Toast.makeText(app, app.getString(R.string.notification_no_update), Toast.LENGTH_SHORT).show()
                                 return@run null
                             }
-                            updates[0]
+                            app.config.update
                         } ?: return
 
-                app.config.update = update
+                if (update.versionCode <= BuildConfig.VERSION_CODE) {
+                    app.config.update = null
+                    return
+                }
+
+                if (EventBus.getDefault().hasSubscriberForEvent(update::class.java)) {
+                    if (!update.updateMandatory) // mandatory updates are posted by the SzkolnyApi
+                        EventBus.getDefault().postSticky(update)
+                    return
+                }
 
                 val notificationIntent = Intent(app, UpdateDownloaderService::class.java)
                 val pendingIntent = PendingIntent.getService(app, 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT)

app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/RegisterUnavailableDialog.kt

@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2020-9-3.
+ */
+
+package pl.szczodrzynski.edziennik.ui.dialogs
+
+import android.text.method.LinkMovementMethod
+import android.view.LayoutInflater
+import androidx.appcompat.app.AlertDialog
+import androidx.appcompat.app.AppCompatActivity
+import coil.api.load
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import pl.szczodrzynski.edziennik.App
+import pl.szczodrzynski.edziennik.BuildConfig
+import pl.szczodrzynski.edziennik.R
+import pl.szczodrzynski.edziennik.data.api.szkolny.response.RegisterAvailabilityStatus
+import pl.szczodrzynski.edziennik.databinding.DialogRegisterUnavailableBinding
+import pl.szczodrzynski.edziennik.onClick
+import pl.szczodrzynski.edziennik.utils.Utils
+import kotlin.coroutines.CoroutineContext
+
+class RegisterUnavailableDialog(
+        val activity: AppCompatActivity,
+        val status: RegisterAvailabilityStatus,
+        val onShowListener: ((tag: String) -> Unit)? = null,
+        val onDismissListener: ((tag: String) -> Unit)? = null
+) : CoroutineScope {
+    companion object {
+        private const val TAG = "RegisterUnavailableDialog"
+    }
+
+    private lateinit var app: App
+    private lateinit var dialog: AlertDialog
+
+    private val job = Job()
+    override val coroutineContext: CoroutineContext
+        get() = job + Dispatchers.Main
+
+    init { run {
+        if (activity.isFinishing)
+            return@run
+        if (status.available && status.minVersionCode <= BuildConfig.VERSION_CODE)
+            return@run
+        onShowListener?.invoke(TAG)
+        app = activity.applicationContext as App
+
+        if (!status.available && status.userMessage != null) {
+            val b = DialogRegisterUnavailableBinding.inflate(LayoutInflater.from(activity), null, false)
+            b.message = status.userMessage
+            if (status.userMessage.image != null)
+                b.image.load(status.userMessage.image)
+            if (status.userMessage.url != null) {
+                b.readMore.onClick {
+                    Utils.openUrl(activity, status.userMessage.url)
+                }
+            }
+            b.text.movementMethod = LinkMovementMethod.getInstance()
+            dialog = MaterialAlertDialogBuilder(activity)
+                    .setView(b.root)
+                    .setPositiveButton(R.string.close) { dialog, _ ->
+                        dialog.dismiss()
+                    }
+                    .setOnDismissListener {
+                        onDismissListener?.invoke(TAG)
+                    }
+                    .show()
+            return@run
+        }
+
+        val update = app.config.update
+        if (status.minVersionCode > BuildConfig.VERSION_CODE) {
+            if (update != null && update.versionCode >= status.minVersionCode) {
+                UpdateAvailableDialog(activity, update, true, onShowListener, onDismissListener)
+            }
+            else {
+                // this *should* never happen
+                dialog = MaterialAlertDialogBuilder(activity)
+                        .setTitle(R.string.update_available_title)
+                        .setMessage(R.string.update_available_fallback)
+                        .setPositiveButton(R.string.update_available_button) { dialog, _ ->
+                            Utils.openGooglePlay(activity)
+                            dialog.dismiss()
+                        }
+                        .setCancelable(false)
+                        .setOnDismissListener {
+                            onDismissListener?.invoke(TAG)
+                        }
+                        .show()
+            }
+            return@run
+        }
+    }}
+}

app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/ServerMessageDialog.kt

@@ -17,7 +17,7 @@ import kotlin.coroutines.CoroutineContext
 class ServerMessageDialog(
         val activity: AppCompatActivity,
         val title: String,
-        val message: String,
+        val message: CharSequence,
         val onShowListener: ((tag: String) -> Unit)? = null,
         val onDismissListener: ((tag: String) -> Unit)? = null
 ) : CoroutineScope {

app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/UpdateAvailableDialog.kt

@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2020-9-3.
+ */
+
+package pl.szczodrzynski.edziennik.ui.dialogs
+
+import android.text.Html
+import androidx.appcompat.app.AlertDialog
+import androidx.appcompat.app.AppCompatActivity
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import pl.szczodrzynski.edziennik.*
+import pl.szczodrzynski.edziennik.data.api.szkolny.response.Update
+import pl.szczodrzynski.edziennik.sync.UpdateDownloaderService
+import kotlin.coroutines.CoroutineContext
+
+class UpdateAvailableDialog(
+        val activity: AppCompatActivity,
+        val update: Update,
+        val mandatory: Boolean = update.updateMandatory,
+        val onShowListener: ((tag: String) -> Unit)? = null,
+        val onDismissListener: ((tag: String) -> Unit)? = null
+) : CoroutineScope {
+    companion object {
+        private const val TAG = "UpdateAvailableDialog"
+    }
+
+    private lateinit var app: App
+    private lateinit var dialog: AlertDialog
+
+    private val job = Job()
+    override val coroutineContext: CoroutineContext
+        get() = job + Dispatchers.Main
+
+    init { run {
+        if (activity.isFinishing)
+            return@run
+        if (update.versionCode <= BuildConfig.VERSION_CODE)
+            return@run
+        onShowListener?.invoke(TAG)
+        app = activity.applicationContext as App
+
+        dialog = MaterialAlertDialogBuilder(activity)
+                .setTitle(R.string.update_available_title)
+                .setMessage(
+                        R.string.update_available_format,
+                        BuildConfig.VERSION_NAME,
+                        update.versionName,
+                        update.releaseNotes?.let { Html.fromHtml(it) } ?: "---"
+                )
+                .setPositiveButton(R.string.update_available_button) { dialog, _ ->
+                    activity.startService(Intent(app, UpdateDownloaderService::class.java))
+                    dialog.dismiss()
+                }
+                .also {
+                    if (!mandatory)
+                        it.setNeutralButton(R.string.update_available_later, null)
+                }
+                .setCancelable(!mandatory)
+                .setOnDismissListener {
+                    onDismissListener?.invoke(TAG)
+                }
+                .show()
+    }}
+}

app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/event/EventDetailsDialog.kt

@@ -193,7 +193,7 @@ class EventDetailsDialog(
         b.goToTimetableButton.attachToastHint(R.string.hint_go_to_timetable)
 
         // RE-DOWNLOAD
-        b.downloadButton.isVisible = App.debugMode
+        b.downloadButton.isVisible = App.devMode
         b.downloadButton.onClick {
             EdziennikTask.eventGet(event.profileId, event).enqueue(activity)
         }

app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/grade/GradeDetailsDialog.kt

@@ -57,7 +57,7 @@ class GradeDetailsDialog(
         b.grade = grade
         b.weightText = manager.getWeightString(app, grade)
         b.commentVisible = false
-        b.devMode = App.debugMode
+        b.devMode = App.devMode
         b.gradeName.setTextColor(if (ColorUtils.calculateLuminance(gradeColor) > 0.3) 0xaa000000.toInt() else 0xccffffff.toInt())
         b.gradeName.background.setTintColor(gradeColor)
 

app/src/main/java/pl/szczodrzynski/edziennik/ui/dialogs/timetable/LessonDetailsDialog.kt

@@ -78,7 +78,7 @@ class LessonDetailsDialog(
             )
         }
 
-        if (App.debugMode)
+        if (App.devMode)
             b.lessonId.visibility = View.VISIBLE
 
         update()

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/attendance/AttendanceDetailsDialog.kt

@@ -55,7 +55,7 @@ class AttendanceDetailsDialog(
 
         val attendanceColor = manager.getAttendanceColor(attendance)
         b.attendance = attendance
-        b.devMode = App.debugMode
+        b.devMode = App.devMode
         b.attendanceName.setTextColor(if (ColorUtils.calculateLuminance(attendanceColor) > 0.3) 0xaa000000.toInt() else 0xccffffff.toInt())
         b.attendanceName.background.setTintColor(attendanceColor)
 

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/base/CrashActivity.kt

@@ -167,7 +167,7 @@ class CrashActivity : AppCompatActivity(), CoroutineScope {
         val clipboard = getSystemService(Context.CLIPBOARD_SERVICE) as? ClipboardManager
         clipboard?.apply {
             val clip = ClipData.newPlainText(getString(R.string.customactivityoncrash_error_activity_error_details_clipboard_label), errorInformation)
-            primaryClip = clip
+            setPrimaryClip(clip)
             Toast.makeText(this@CrashActivity, R.string.copied_to_clipboard, Toast.LENGTH_SHORT).show()
         }
     }

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/debug/LabPageFragment.kt

@@ -17,6 +17,7 @@ import pl.szczodrzynski.edziennik.*
 import pl.szczodrzynski.edziennik.data.db.entity.Event
 import pl.szczodrzynski.edziennik.databinding.LabFragmentBinding
 import pl.szczodrzynski.edziennik.ui.modules.base.lazypager.LazyFragment
+import pl.szczodrzynski.edziennik.utils.TextInputDropDown
 import pl.szczodrzynski.fslogin.decode
 import kotlin.coroutines.CoroutineContext
 
@@ -62,6 +63,21 @@ class LabPageFragment : LazyFragment(), CoroutineScope {
             app.db.eventDao().getRawNow("UPDATE events SET homeworkBody = NULL WHERE profileId = ${App.profileId}")
         }
 
+        b.unarchive.onClick {
+            app.profile.archived = false
+            app.profile.archiveId = null
+            app.profileSave()
+        }
+
+        val profiles = app.db.profileDao().allNow
+        b.profile.clear()
+        b.profile += profiles.map { TextInputDropDown.Item(it.id.toLong(), "${it.id} ${it.name} archived ${it.archived}", tag = it) }
+        b.profile.select(app.profileId.toLong())
+        b.profile.setOnChangeListener {
+            activity.loadProfile(it.id.toInt())
+            return@setOnChangeListener true
+        }
+
         val colorSecondary = android.R.attr.textColorSecondary.resolveAttr(activity)
         startCoroutineTimer(500L, 300L) {
             val text = app.cookieJar.sessionCookies

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/error/ErrorDetailsDialog.kt

@@ -45,7 +45,7 @@ class ErrorDetailsDialog(
                 listOf(
                         it.getStringReason(activity).asBoldSpannable().asColoredSpannable(R.attr.colorOnBackground.resolveAttr(activity)),
                         activity.getString(R.string.error_unknown_format, it.errorCode, it.tag),
-                        if (App.debugMode)
+                        if (App.devMode)
                             it.throwable?.stackTraceString ?: it.throwable?.localizedMessage
                         else
                             it.throwable?.localizedMessage

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/grades/GradesListFragment.kt

@@ -71,9 +71,14 @@ class GradesListFragment : Fragment(), CoroutineScope {
         val adapter = GradesAdapter(activity)
         var firstRun = true
 
-        app.db.gradeDao().getAllOrderBy(App.profileId, app.gradesManager.getOrderByString()).observe(this@GradesListFragment, Observer { items -> this@GradesListFragment.launch {
+        app.db.gradeDao().getAllOrderBy(App.profileId, app.gradesManager.getOrderByString()).observe(this@GradesListFragment, Observer { grades -> this@GradesListFragment.launch {
             if (!isAdded) return@launch
 
+            val items = when {
+                app.config.forProfile().grades.hideSticksFromOld && App.devMode -> grades.filter { it.value != 1.0f }
+                else -> grades
+            }
+
             // load & configure the adapter
             adapter.items = withContext(Dispatchers.Default) { processGrades(items) }
             if (items.isNotNullNorEmpty() && b.list.adapter == null) {

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/CardItemTouchHelperCallback.kt

@@ -33,9 +33,10 @@ class CardItemTouchHelperCallback(private val cardAdapter: HomeCardAdapter, priv
     }
 
     override fun onSwiped(viewHolder: RecyclerView.ViewHolder, direction: Int) {
-        removeCard(viewHolder.adapterPosition)
-        cardAdapter.items.removeAt(viewHolder.adapterPosition)
-        cardAdapter.notifyItemRemoved(viewHolder.adapterPosition)
+        val position = viewHolder.adapterPosition
+        removeCard(position, cardAdapter)
+        cardAdapter.items.removeAt(position)
+        cardAdapter.notifyItemRemoved(position)
     }
 
     override fun onSelectedChanged(viewHolder: RecyclerView.ViewHolder?, actionState: Int) {

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/HomeFragment.kt

@@ -21,17 +21,11 @@ import androidx.recyclerview.widget.RecyclerViewAccessibilityDelegate
 import com.mikepenz.iconics.typeface.library.community.material.CommunityMaterial.Icon
 import com.mikepenz.iconics.typeface.library.szkolny.font.SzkolnyFont
 import kotlinx.coroutines.*
-import pl.szczodrzynski.edziennik.App
-import pl.szczodrzynski.edziennik.MainActivity
-import pl.szczodrzynski.edziennik.R
+import pl.szczodrzynski.edziennik.*
 import pl.szczodrzynski.edziennik.data.db.entity.LoginStore
 import pl.szczodrzynski.edziennik.databinding.FragmentHomeBinding
-import pl.szczodrzynski.edziennik.onClick
 import pl.szczodrzynski.edziennik.ui.dialogs.home.StudentNumberDialog
-import pl.szczodrzynski.edziennik.ui.modules.home.cards.HomeEventsCard
-import pl.szczodrzynski.edziennik.ui.modules.home.cards.HomeGradesCard
-import pl.szczodrzynski.edziennik.ui.modules.home.cards.HomeLuckyNumberCard
-import pl.szczodrzynski.edziennik.ui.modules.home.cards.HomeTimetableCard
+import pl.szczodrzynski.edziennik.ui.modules.home.cards.*
 import pl.szczodrzynski.edziennik.utils.Themes
 import pl.szczodrzynski.navlib.bottomsheet.items.BottomSheetPrimaryItem
 import pl.szczodrzynski.navlib.bottomsheet.items.BottomSheetSeparatorItem
@@ -44,8 +38,8 @@ class HomeFragment : Fragment(), CoroutineScope {
         fun swapCards(fromPosition: Int, toPosition: Int, cardAdapter: HomeCardAdapter): Boolean {
             val fromCard = cardAdapter.items[fromPosition]
             val toCard = cardAdapter.items[toPosition]
-            if (fromCard.id == 100 || toCard.id == 100) {
-                // debug card is not swappable
+            if (fromCard.id >= 100 || toCard.id >= 100) {
+                // debug & archive cards are not swappable
                 return false
             }
             cardAdapter.items[fromPosition] = cardAdapter.items[toPosition]
@@ -53,18 +47,26 @@ class HomeFragment : Fragment(), CoroutineScope {
             cardAdapter.notifyItemMoved(fromPosition, toPosition)
 
             val homeCards = App.config.forProfile().ui.homeCards.toMutableList()
-            val fromPair = homeCards[fromPosition]
-            homeCards[fromPosition] = homeCards[toPosition]
-            homeCards[toPosition] = fromPair
+            val fromIndex = homeCards.indexOfFirst { it.cardId == fromCard.id }
+            val toIndex = homeCards.indexOfFirst { it.cardId == toCard.id }
+            val fromPair = homeCards[fromIndex]
+            homeCards[fromIndex] = homeCards[toIndex]
+            homeCards[toIndex] = fromPair
             App.config.forProfile().ui.homeCards = homeCards
             return true
         }
 
-        fun removeCard(position: Int) {
+        fun removeCard(position: Int, cardAdapter: HomeCardAdapter) {
             val homeCards = App.config.forProfile().ui.homeCards.toMutableList()
             if (position >= homeCards.size)
                 return
-            homeCards.removeAt(position)
+            val card = cardAdapter.items[position]
+            if (card.id >= 100) {
+                // debug & archive cards are not removable
+                //cardAdapter.notifyDataSetChanged()
+                return
+            }
+            homeCards.removeAll { it.cardId == card.id }
             App.config.forProfile().ui.homeCards = homeCards
         }
     }
@@ -150,16 +152,26 @@ class HomeFragment : Fragment(), CoroutineScope {
 
         val items = mutableListOf<HomeCard>()
         cards.mapNotNullTo(items) {
+            @Suppress("USELESS_CAST")
             when (it.cardId) {
                 HomeCard.CARD_LUCKY_NUMBER -> HomeLuckyNumberCard(it.cardId, app, activity, this, app.profile)
                 HomeCard.CARD_TIMETABLE -> HomeTimetableCard(it.cardId, app, activity, this, app.profile)
                 HomeCard.CARD_GRADES -> HomeGradesCard(it.cardId, app, activity, this, app.profile)
                 HomeCard.CARD_EVENTS -> HomeEventsCard(it.cardId, app, activity, this, app.profile)
                 else -> null
-            }
+            } as HomeCard?
         }
         //if (App.devMode)
         //    items += HomeDebugCard(100, app, activity, this, app.profile)
+        if (app.profile.archived)
+            items.add(0, HomeArchiveCard(101, app, activity, this, app.profile))
+
+        val status = app.config.sync.registerAvailability[app.profile.registerName]
+        val update = app.config.update
+        if (update != null && update.versionCode > BuildConfig.VERSION_CODE
+                || status != null && (!status.available || status.minVersionCode > BuildConfig.VERSION_CODE)) {
+            items.add(0, HomeAvailabilityCard(102, app, activity, this, app.profile))
+        }
 
         val adapter = HomeCardAdapter(items)
         val itemTouchHelper = ItemTouchHelper(CardItemTouchHelperCallback(adapter, b.refreshLayout))

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/cards/HomeArchiveCard.kt

@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2020-8-25.
+ */
+
+package pl.szczodrzynski.edziennik.ui.modules.home.cards
+
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import android.widget.FrameLayout
+import androidx.core.view.plusAssign
+import androidx.core.view.setMargins
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import kotlinx.coroutines.*
+import pl.szczodrzynski.edziennik.*
+import pl.szczodrzynski.edziennik.data.db.entity.Profile
+import pl.szczodrzynski.edziennik.databinding.CardHomeArchiveBinding
+import pl.szczodrzynski.edziennik.ui.modules.home.HomeCard
+import pl.szczodrzynski.edziennik.ui.modules.home.HomeCardAdapter
+import pl.szczodrzynski.edziennik.ui.modules.home.HomeFragment
+import kotlin.coroutines.CoroutineContext
+
+class HomeArchiveCard(
+        override val id: Int,
+        val app: App,
+        val activity: MainActivity,
+        val fragment: HomeFragment,
+        val profile: Profile
+) : HomeCard, CoroutineScope {
+    companion object {
+        private const val TAG = "HomeArchiveCard"
+    }
+
+    private var job: Job = Job()
+    override val coroutineContext: CoroutineContext
+        get() = job + Dispatchers.Main
+
+    override fun bind(position: Int, holder: HomeCardAdapter.ViewHolder) {
+        holder.root.removeAllViews()
+        val b = CardHomeArchiveBinding.inflate(LayoutInflater.from(holder.root.context))
+        b.root.layoutParams = FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT).apply {
+            setMargins(8.dp)
+        }
+        holder.root += b.root
+
+        b.homeArchiveText.setText(
+                R.string.home_archive_text,
+                profile.studentSchoolYearStart,
+                profile.studentSchoolYearStart + 1
+        )
+
+        b.homeArchiveClose.onClick {
+            launch {
+                val profile = profile.archiveId?.let {
+                    withContext(Dispatchers.IO) {
+                        app.db.profileDao().getNotArchivedOf(it)
+                    }
+                }
+                if (profile == null) {
+                    MaterialAlertDialogBuilder(activity)
+                            .setTitle(R.string.home_archive_close_no_target_title)
+                            .setMessage(R.string.home_archive_close_no_target_text, this@HomeArchiveCard.profile.name)
+                            .setPositiveButton(R.string.ok) { _, _ ->
+                                activity.drawer.profileSelectionOpen()
+                                activity.drawer.open()
+                            }
+                            .show()
+                    return@launch
+                }
+                activity.loadProfile(profile)
+            }
+        }
+
+        holder.root.onClick {
+            activity.loadTarget(MainActivity.DRAWER_ITEM_AGENDA)
+        }
+    }
+
+    override fun unbind(position: Int, holder: HomeCardAdapter.ViewHolder) = Unit
+}

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/home/cards/HomeAvailabilityCard.kt

@@ -0,0 +1,93 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2020-9-3.
+ */
+
+package pl.szczodrzynski.edziennik.ui.modules.home.cards
+
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.FrameLayout
+import androidx.core.text.HtmlCompat
+import androidx.core.view.isVisible
+import androidx.core.view.plusAssign
+import androidx.core.view.setMargins
+import coil.api.load
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import pl.szczodrzynski.edziennik.*
+import pl.szczodrzynski.edziennik.data.db.entity.Profile
+import pl.szczodrzynski.edziennik.databinding.CardHomeAvailabilityBinding
+import pl.szczodrzynski.edziennik.sync.UpdateDownloaderService
+import pl.szczodrzynski.edziennik.ui.dialogs.RegisterUnavailableDialog
+import pl.szczodrzynski.edziennik.ui.dialogs.UpdateAvailableDialog
+import pl.szczodrzynski.edziennik.ui.modules.home.HomeCard
+import pl.szczodrzynski.edziennik.ui.modules.home.HomeCardAdapter
+import pl.szczodrzynski.edziennik.ui.modules.home.HomeFragment
+import kotlin.coroutines.CoroutineContext
+
+class HomeAvailabilityCard(
+        override val id: Int,
+        val app: App,
+        val activity: MainActivity,
+        val fragment: HomeFragment,
+        val profile: Profile
+) : HomeCard, CoroutineScope {
+    companion object {
+        private const val TAG = "HomeAvailabilityCard"
+    }
+
+    private var job: Job = Job()
+    override val coroutineContext: CoroutineContext
+        get() = job + Dispatchers.Main
+
+    override fun bind(position: Int, holder: HomeCardAdapter.ViewHolder) {
+        holder.root.removeAllViews()
+        val b = CardHomeAvailabilityBinding.inflate(LayoutInflater.from(holder.root.context))
+        b.root.layoutParams = FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT).apply {
+            setMargins(8.dp)
+        }
+        holder.root += b.root
+
+        val status = app.config.sync.registerAvailability[profile.registerName]
+        val update = app.config.update
+
+        if (update == null && status == null)
+            return
+
+        var onInfoClick = { _: View -> }
+
+        if (status != null && !status.available && status.userMessage != null) {
+            b.homeAvailabilityTitle.text = HtmlCompat.fromHtml(status.userMessage.title, HtmlCompat.FROM_HTML_MODE_LEGACY)
+            b.homeAvailabilityText.text = HtmlCompat.fromHtml(status.userMessage.contentShort, HtmlCompat.FROM_HTML_MODE_LEGACY)
+            b.homeAvailabilityUpdate.isVisible = false
+            b.homeAvailabilityIcon.setImageResource(R.drawable.ic_sync)
+            if (status.userMessage.icon != null)
+                b.homeAvailabilityIcon.load(status.userMessage.icon)
+            onInfoClick = {
+                RegisterUnavailableDialog(activity, status)
+            }
+        }
+        else if (update != null && update.versionCode > BuildConfig.VERSION_CODE) {
+            b.homeAvailabilityTitle.setText(R.string.home_availability_title)
+            b.homeAvailabilityText.setText(R.string.home_availability_text, update.versionName)
+            b.homeAvailabilityUpdate.isVisible = true
+            b.homeAvailabilityIcon.setImageResource(R.drawable.ic_update)
+            onInfoClick = {
+                UpdateAvailableDialog(activity, update)
+            }
+        }
+
+        b.homeAvailabilityUpdate.onClick {
+            if (update == null)
+                return@onClick
+            activity.startService(Intent(app, UpdateDownloaderService::class.java))
+        }
+
+        b.homeAvailabilityInfo.onClick(onInfoClick)
+        holder.root.onClick(onInfoClick)
+    }
+
+    override fun unbind(position: Int, holder: HomeCardAdapter.ViewHolder) = Unit
+}

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/login/LoginActivity.kt

@@ -25,7 +25,6 @@ import kotlin.coroutines.CoroutineContext
 class LoginActivity : AppCompatActivity(), CoroutineScope {
     companion object {
         private const val TAG = "LoginActivity"
-        var thisOneIsTricky = 0
     }
 
     private val app: App by lazy { applicationContext as App }
@@ -42,6 +41,8 @@ class LoginActivity : AppCompatActivity(), CoroutineScope {
     val profiles = mutableListOf<LoginSummaryAdapter.Item>()
     val loginStores = mutableListOf<LoginStore>()
 
+    fun getRootView() = b.root
+
     override fun onBackPressed() {
         val destination = nav.currentDestination ?: run {
             nav.navigateUp()
@@ -55,6 +56,11 @@ class LoginActivity : AppCompatActivity(), CoroutineScope {
             return
         if (destination.id == R.id.loginFinishFragment)
             return
+        // eggs
+        if (destination.id == R.id.loginPrizeFragment) {
+            finish()
+            return
+        }
         if (destination.id == R.id.loginChooserFragment && loginStores.isEmpty()) {
             setResult(Activity.RESULT_CANCELED)
             finish()
@@ -79,8 +85,6 @@ class LoginActivity : AppCompatActivity(), CoroutineScope {
         super.onCreate(savedInstanceState)
         setTheme(R.style.AppTheme_Light)
 
-        thisOneIsTricky = -1
-
         navOptions = NavOptions.Builder()
                 .setEnterAnim(R.anim.slide_in_right)
                 .setExitAnim(R.anim.slide_out_left)

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/login/LoginChooserAdapter.kt

@@ -60,7 +60,8 @@ class LoginChooserAdapter(
 
     private val onClickListener = View.OnClickListener { view ->
         val model = view.getTag(R.string.tag_key_model)
-        if (model is LoginInfo.Register && model.loginModes.size == 1) {
+        if (model is LoginInfo.Register
+                && model.loginModes.count { App.devMode || !it.isDevOnly } == 1) {
             onModeClick?.invoke(model, model.loginModes.first())
             return@OnClickListener
         }
@@ -85,7 +86,9 @@ class LoginChooserAdapter(
 
         if (model.state == STATE_CLOSED) {
 
-            val subItems = model.items
+            val subItems = model.items.filter {
+                App.devMode || !it.isDevOnly
+            }
 
             model.state = STATE_OPENED
             items.addAll(position + 1, subItems)

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/login/LoginChooserFragment.kt

@@ -4,28 +4,37 @@
 
 package pl.szczodrzynski.edziennik.ui.modules.login
 
+import android.animation.ValueAnimator
+import android.annotation.SuppressLint
 import android.app.Activity
+import android.content.Intent
+import android.graphics.Color
 import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.view.animation.AccelerateDecelerateInterpolator
+import android.view.animation.Animation
+import android.view.animation.RotateAnimation
 import androidx.core.view.isVisible
 import androidx.fragment.app.Fragment
 import androidx.recyclerview.widget.LinearLayoutManager
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.Job
-import pl.szczodrzynski.edziennik.App
-import pl.szczodrzynski.edziennik.Bundle
-import pl.szczodrzynski.edziennik.R
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import kotlinx.coroutines.*
+import pl.szczodrzynski.edziennik.*
+import pl.szczodrzynski.edziennik.data.api.*
+import pl.szczodrzynski.edziennik.data.api.szkolny.SzkolnyApi
 import pl.szczodrzynski.edziennik.databinding.LoginChooserFragmentBinding
-import pl.szczodrzynski.edziennik.onClick
+import pl.szczodrzynski.edziennik.ui.dialogs.RegisterUnavailableDialog
+import pl.szczodrzynski.edziennik.ui.modules.feedback.FeedbackActivity
 import pl.szczodrzynski.edziennik.utils.SimpleDividerItemDecoration
 import kotlin.coroutines.CoroutineContext
 
 class LoginChooserFragment : Fragment(), CoroutineScope {
     companion object {
         private const val TAG = "LoginChooserFragment"
+        // eggs
+        var isRotated = false
     }
 
     private lateinit var app: App
@@ -47,26 +56,33 @@ class LoginChooserFragment : Fragment(), CoroutineScope {
         return b.root
     }
 
+    @SuppressLint("SetTextI18n")
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         if (!isAdded) return
 
-        val adapter = LoginChooserAdapter(activity) { loginType, loginMode ->
-            if (loginMode.isPlatformSelection) {
-                nav.navigate(R.id.loginPlatformListFragment, Bundle(
-                        "loginType" to loginType.loginType,
-                        "loginMode" to loginMode.loginMode
-                ), activity.navOptions)
-                return@LoginChooserAdapter
-            }
-
-            nav.navigate(R.id.loginFormFragment, Bundle(
-                    "loginType" to loginType.loginType,
-                    "loginMode" to loginMode.loginMode
-            ), activity.navOptions)
-        }
+        val adapter = LoginChooserAdapter(activity, this::onLoginModeClicked)
 
         LoginInfo.chooserList = LoginInfo.chooserList
-                ?: LoginInfo.list.toMutableList<Any>()
+                ?: LoginInfo.list.toMutableList()
+
+        // eggs
+        if (isRotated) {
+            isRotated = false
+            LoginFormFragment.wantEggs = false
+            LoginInfo.chooserList = LoginInfo.list.toMutableList()
+            val anim = RotateAnimation(
+                    180f,
+                    0f,
+                    Animation.RELATIVE_TO_SELF,
+                    0.5f,
+                    Animation.RELATIVE_TO_SELF,
+                    0.5f
+            )
+            anim.interpolator = AccelerateDecelerateInterpolator()
+            anim.duration = 500
+            anim.fillAfter = true
+            activity.getRootView().startAnimation(anim)
+        }
 
         adapter.items = LoginInfo.chooserList!!
         b.list.adapter = adapter
@@ -76,6 +92,85 @@ class LoginChooserFragment : Fragment(), CoroutineScope {
             addItemDecoration(SimpleDividerItemDecoration(context))
         }
 
+        b.helpButton.onClick {
+            startActivity(Intent(activity, FeedbackActivity::class.java))
+        }
+
+        // eggs
+        b.footnoteText.onClick {
+            if (!LoginFormFragment.wantEggs || isRotated)
+                return@onClick
+
+            val text = b.subtitleText.text.toString()
+            if (text.endsWith(".."))
+                b.subtitleText.text = text.substring(0, text.length - 2)
+            else
+                b.subtitleText.text = "$text..."
+        }
+        var clickCount = 0
+        val color = R.color.md_blue_500.resolveColor(app)
+        val hsv = FloatArray(3)
+        Color.colorToHSV(color, hsv)
+        val hueOriginal = hsv[0]
+        b.subtitleText.onClick {
+            if (isRotated)
+                return@onClick
+            val text = b.subtitleText.text.toString()
+            if (text.endsWith("..") && !text.endsWith("...")) {
+                clickCount++
+            }
+            if (clickCount == 5) {
+                val anim = ValueAnimator.ofFloat(0f, 1f)
+                anim.duration = 5000
+                anim.addUpdateListener {
+                    hsv[0] = hueOriginal + it.animatedFraction * 3f * 360f
+                    hsv[0] = hsv[0] % 360f
+                    b.topLogo.drawable.setTintColor(Color.HSVToColor(Color.alpha(color), hsv))
+                }
+                anim.start()
+            }
+        }
+        b.topLogo.onClick {
+            if (clickCount != 5 || isRotated) {
+                clickCount = 0
+                return@onClick
+            }
+            isRotated = true
+            val anim = RotateAnimation(
+                    0f,
+                    180f,
+                    Animation.RELATIVE_TO_SELF,
+                    0.5f,
+                    Animation.RELATIVE_TO_SELF,
+                    0.5f
+            )
+            anim.interpolator = AccelerateDecelerateInterpolator()
+            anim.duration = 2000
+            anim.fillAfter = true
+            activity.getRootView().startAnimation(anim)
+
+            b.list.smoothScrollToPosition(0)
+            adapter.items.add(
+                    LoginInfo.Register(
+                            loginType = 74,
+                            internalName = "eggs",
+                            registerName = R.string.eggs,
+                            registerLogo = R.drawable.face_1,
+                            loginModes = listOf(
+                                    LoginInfo.Mode(
+                                            loginMode = 0,
+                                            name = 0,
+                                            icon = 0,
+                                            guideText = 0,
+                                            credentials = listOf(),
+                                            errorCodes = mapOf()
+                                    )
+                            )
+                    )
+            )
+            adapter.notifyItemInserted(adapter.items.size - 1)
+        }
+
         when {
             activity.loginStores.isNotEmpty() -> {
                 // we are navigated here from LoginSummary
@@ -96,4 +191,79 @@ class LoginChooserFragment : Fragment(), CoroutineScope {
             }
         }
     }
+
+    private fun onLoginModeClicked(
+            loginType: LoginInfo.Register,
+            loginMode: LoginInfo.Mode
+    ) {
+        if (loginType.internalName == "eggs") {
+            nav.navigate(R.id.loginEggsFragment, null, activity.navOptions)
+            return
+        }
+
+        launch {
+            if (!checkAvailability(loginType.loginType))
+                return@launch
+
+            if (loginMode.isTesting || loginMode.isDevOnly) {
+                MaterialAlertDialogBuilder(activity)
+                        .setTitle(R.string.login_chooser_testing_title)
+                        .setMessage(R.string.login_chooser_testing_text)
+                        .setPositiveButton(R.string.ok) { _, _ ->
+                            navigateToLoginMode(loginType, loginMode)
+                        }
+                        .setNegativeButton(R.string.cancel, null)
+                        .show()
+                return@launch
+            }
+
+            navigateToLoginMode(loginType, loginMode)
+        }
+    }
+
+    private fun navigateToLoginMode(loginType: LoginInfo.Register, loginMode: LoginInfo.Mode) {
+        if (loginMode.isPlatformSelection) {
+            nav.navigate(R.id.loginPlatformListFragment, Bundle(
+                    "loginType" to loginType.loginType,
+                    "loginMode" to loginMode.loginMode
+            ), activity.navOptions)
+            return
+        }
+
+        nav.navigate(R.id.loginFormFragment, Bundle(
+                "loginType" to loginType.loginType,
+                "loginMode" to loginMode.loginMode
+        ), activity.navOptions)
+    }
+
+    private suspend fun checkAvailability(loginType: Int): Boolean {
+        when (loginType) {
+            LOGIN_TYPE_LIBRUS -> "librus"
+            LOGIN_TYPE_VULCAN -> "vulcan"
+            LOGIN_TYPE_IDZIENNIK -> "idziennik"
+            LOGIN_TYPE_MOBIDZIENNIK -> "mobidziennik"
+            LOGIN_TYPE_PODLASIE -> "podlasie"
+            LOGIN_TYPE_EDUDZIENNIK -> "edudziennik"
+            else -> null
+        }?.let { registerName ->
+            var status = app.config.sync.registerAvailability[registerName]
+            if (status == null || status.nextCheckAt < currentTimeUnix()) {
+                withContext(Dispatchers.IO) {
+                    val api = SzkolnyApi(app)
+                    api.runCatching(activity) {
+                        val availability = getRegisterAvailability()
+                        app.config.sync.registerAvailability = availability
+                        status = availability[registerName]
+                    }
+                }
+            }
+
+            if (status?.available != true) {
+                if (status != null)
+                    RegisterUnavailableDialog(activity, status!!)
+                return false
+            }
+        }
+        return true
+    }
 }

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/login/LoginEggsFragment.kt

@@ -0,0 +1,116 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2020-10-18.
+ */
+
+package pl.szczodrzynski.edziennik.ui.modules.login
+
+import android.annotation.SuppressLint
+import android.os.Build
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.view.animation.AccelerateDecelerateInterpolator
+import android.view.animation.Animation
+import android.view.animation.RotateAnimation
+import android.webkit.JavascriptInterface
+import android.webkit.WebView
+import android.webkit.WebViewClient
+import android.widget.FrameLayout
+import androidx.fragment.app.Fragment
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import pl.szczodrzynski.edziennik.App
+import pl.szczodrzynski.edziennik.BuildConfig
+import pl.szczodrzynski.edziennik.R
+import pl.szczodrzynski.edziennik.md5
+import kotlin.coroutines.CoroutineContext
+
+class LoginEggsFragment : Fragment(), CoroutineScope {
+    companion object {
+        private const val TAG = "LoginEggsFragment"
+    }
+
+    private lateinit var app: App
+    private lateinit var activity: LoginActivity
+    private lateinit var view: ViewGroup
+    private lateinit var webView: WebView
+    private val nav by lazy { activity.nav }
+
+    private val job: Job = Job()
+    override val coroutineContext: CoroutineContext
+        get() = job + Dispatchers.Main
+
+    // local/private variables go here
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        activity = (getActivity() as LoginActivity?) ?: return null
+        context ?: return null
+        app = activity.application as App
+        webView = WebView(activity)
+        view = FrameLayout(activity)
+        view.addView(webView)
+        return view
+    }
+
+    @SuppressLint("SetJavaScriptEnabled", "AddJavascriptInterface")
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        if (!isAdded) return
+
+        if (!LoginChooserFragment.isRotated) {
+            nav.navigateUp()
+            return
+        }
+
+        val anim = RotateAnimation(
+                180f,
+                0f,
+                Animation.RELATIVE_TO_SELF,
+                0.5f,
+                Animation.RELATIVE_TO_SELF,
+                0.5f
+        )
+        anim.interpolator = AccelerateDecelerateInterpolator()
+        anim.duration = 10
+        anim.fillAfter = true
+        activity.getRootView().startAnimation(anim)
+
+        webView.apply {
+            settings.apply {
+                javaScriptEnabled = true
+            }
+            addJavascriptInterface(object : Any() {
+                @Suppress("NAME_SHADOWING")
+                @JavascriptInterface
+                fun getPrize() {
+                    val anim = RotateAnimation(
+                            0f,
+                            180f,
+                            Animation.RELATIVE_TO_SELF,
+                            0.5f,
+                            Animation.RELATIVE_TO_SELF,
+                            0.5f
+                    )
+                    anim.interpolator = AccelerateDecelerateInterpolator()
+                    anim.duration = 10
+                    anim.fillAfter = true
+                    activity.getRootView().startAnimation(anim)
+                    nav.navigate(R.id.loginPrizeFragment, null, activity.navOptions)
+                }
+            }, "EggInterface")
+            loadUrl("https://szkolny.eu/game/runner.html")
+            webViewClient = object : WebViewClient() {
+                override fun onPageFinished(view: WebView?, url: String?) {
+                    super.onPageFinished(view, url)
+                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
+                        val deviceId = app.deviceId.md5()
+                        val version = BuildConfig.VERSION_NAME
+                        val js = """initPage("$deviceId", true, "$version");"""
+                        webView.evaluateJavascript(js) {}
+                    }
+                }
+            }
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/login/LoginFormFragment.kt

@@ -22,8 +22,9 @@ import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
 import pl.szczodrzynski.edziennik.*
+import pl.szczodrzynski.edziennik.databinding.LoginFormCheckboxItemBinding
+import pl.szczodrzynski.edziennik.databinding.LoginFormFieldItemBinding
 import pl.szczodrzynski.edziennik.databinding.LoginFormFragmentBinding
-import pl.szczodrzynski.edziennik.databinding.LoginFormItemBinding
 import pl.szczodrzynski.navlib.colorAttr
 import java.util.*
 import kotlin.coroutines.CoroutineContext
@@ -31,6 +32,8 @@ import kotlin.coroutines.CoroutineContext
 class LoginFormFragment : Fragment(), CoroutineScope {
     companion object {
         private const val TAG = "LoginFormFragment"
+        // eggs
+        var wantEggs = false
     }
 
     private lateinit var app: App
@@ -75,33 +78,53 @@ class LoginFormFragment : Fragment(), CoroutineScope {
         b.subTitle.text = platformName ?: app.getString(mode.name)
         b.text.text = platformGuideText ?: app.getString(mode.guideText)
 
-        val credentials = mutableMapOf<LoginInfo.Credential, LoginFormItemBinding>()
+        val credentials = mutableMapOf<LoginInfo.BaseCredential, Any>()
 
         for (credential in mode.credentials) {
             if (platformFormFields?.contains(credential.keyName) == false)
                 continue
 
-            val b = LoginFormItemBinding.inflate(layoutInflater)
-            b.textLayout.hint = app.getString(credential.name)
-            if (credential.hideText) {
-                b.textEdit.inputType = InputType.TYPE_TEXT_VARIATION_PASSWORD
-                b.textLayout.endIconMode = TextInputLayout.END_ICON_PASSWORD_TOGGLE
+            if (credential is LoginInfo.FormField) {
+                val b = LoginFormFieldItemBinding.inflate(layoutInflater)
+                b.textLayout.hint = app.getString(credential.name)
+                if (credential.hideText) {
+                    b.textEdit.inputType = InputType.TYPE_TEXT_VARIATION_PASSWORD
+                    b.textLayout.endIconMode = TextInputLayout.END_ICON_PASSWORD_TOGGLE
+                }
+                b.textEdit.addTextChangedListener {
+                    b.textLayout.error = null
+                }
+
+                b.textEdit.id = credential.name
+
+                b.textEdit.setText(arguments?.getString(credential.keyName) ?: "")
+                b.textLayout.startIconDrawable = IconicsDrawable(activity)
+                        .icon(credential.icon)
+                        .sizeDp(24)
+                        .paddingDp(2)
+                        .colorAttr(activity, R.attr.colorOnBackground)
+
+                this.b.formContainer.addView(b.root)
+                credentials[credential] = b
             }
-            b.textEdit.addTextChangedListener {
-                b.textLayout.error = null
+            if (credential is LoginInfo.FormCheckbox) {
+                val b = LoginFormCheckboxItemBinding.inflate(layoutInflater)
+                b.checkbox.text = app.getString(credential.name)
+                b.checkbox.onChange { _, isChecked ->
+                    b.errorText.text = null
+
+                    // eggs
+                    if (register.internalName == "podlasie") {
+                        wantEggs = !isChecked
+                    }
+                }
+                if (arguments?.containsKey(credential.keyName) == true) {
+                    b.checkbox.isChecked = arguments?.getBoolean(credential.keyName) == true
+                }
+
+                this.b.formContainer.addView(b.root)
+                credentials[credential] = b
             }
-
-            b.textEdit.id = credential.name
-
-            b.textEdit.setText(arguments?.getString(credential.keyName) ?: "")
-            b.textLayout.startIconDrawable = IconicsDrawable(activity)
-                    .icon(credential.icon)
-                    .sizeDp(24)
-                    .paddingDp(2)
-                    .colorAttr(activity, R.attr.colorOnBackground)
-
-            this.b.formContainer.addView(b.root)
-            credentials[credential] = b
         }
 
         activity.lastError?.let { error ->
@@ -109,7 +132,12 @@ class LoginFormFragment : Fragment(), CoroutineScope {
             startCoroutineTimer(delayMillis = 200L) {
                 for (credential in credentials) {
                     credential.key.errorCodes[error.errorCode]?.let {
-                        credential.value.textLayout.error = app.getString(it)
+                        (credential.value as? LoginFormFieldItemBinding)?.let { b ->
+                            b.textLayout.error = app.getString(it)
+                        }
+                        (credential.value as? LoginFormCheckboxItemBinding)?.let { b ->
+                            b.errorText.text = app.getString(it)
+                        }
                         return@startCoroutineTimer
                     }
                 }
@@ -127,7 +155,7 @@ class LoginFormFragment : Fragment(), CoroutineScope {
                     "loginMode" to loginMode
             )
 
-            if (App.devMode && b.fakeLogin.isChecked) {
+            if (App.debugMode && b.fakeLogin.isChecked) {
                 payload.putBoolean("fakeLogin", true)
             }
 
@@ -137,35 +165,42 @@ class LoginFormFragment : Fragment(), CoroutineScope {
 
             var hasErrors = false
             credentials.forEach { (credential, b) ->
-                var text = b.textEdit.text?.toString() ?: return@forEach
-                if (!credential.hideText)
-                    text = text.trim()
+                if (credential is LoginInfo.FormField && b is LoginFormFieldItemBinding) {
+                    var text = b.textEdit.text?.toString() ?: return@forEach
+                    if (!credential.hideText)
+                        text = text.trim()
 
-                if (credential.caseMode == LoginInfo.Credential.CaseMode.UPPER_CASE)
-                    text = text.toUpperCase(Locale.getDefault())
-                if (credential.caseMode == LoginInfo.Credential.CaseMode.LOWER_CASE)
-                    text = text.toLowerCase(Locale.getDefault())
+                    if (credential.caseMode == LoginInfo.FormField.CaseMode.UPPER_CASE)
+                        text = text.toUpperCase(Locale.getDefault())
+                    if (credential.caseMode == LoginInfo.FormField.CaseMode.LOWER_CASE)
+                        text = text.toLowerCase(Locale.getDefault())
 
-                credential.stripTextRegex?.let {
-                    text = text.replace(it.toRegex(), "")
+                    credential.stripTextRegex?.let {
+                        text = text.replace(it.toRegex(), "")
+                    }
+
+                    b.textEdit.setText(text)
+
+                    if (credential.isRequired && text.isBlank()) {
+                        b.textLayout.error = app.getString(credential.emptyText)
+                        hasErrors = true
+                        return@forEach
+                    }
+
+                    if (!text.matches(credential.validationRegex.toRegex())) {
+                        b.textLayout.error = app.getString(credential.invalidText)
+                        hasErrors = true
+                        return@forEach
+                    }
+
+                    payload.putString(credential.keyName, text)
+                    arguments?.putString(credential.keyName, text)
                 }
-
-                b.textEdit.setText(text)
-
-                if (credential.isRequired && text.isBlank()) {
-                    b.textLayout.error = app.getString(credential.emptyText)
-                    hasErrors = true
-                    return@forEach
+                if (credential is LoginInfo.FormCheckbox && b is LoginFormCheckboxItemBinding) {
+                    val checked = b.checkbox.isChecked
+                    payload.putBoolean(credential.keyName, checked)
+                    arguments?.putBoolean(credential.keyName, checked)
                 }
-
-                if (!text.matches(credential.validationRegex.toRegex())) {
-                    b.textLayout.error = app.getString(credential.invalidText)
-                    hasErrors = true
-                    return@forEach
-                }
-
-                payload.putString(credential.keyName, text)
-                arguments?.putString(credential.keyName, text)
             }
 
             if (hasErrors)

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/login/LoginInfo.kt

@@ -15,7 +15,7 @@ import pl.szczodrzynski.edziennik.ui.modules.grades.models.ExpandableItemModel
 
 object LoginInfo {
 
-    private fun getEmailCredential(keyName: String) = Credential(
+    private fun getEmailCredential(keyName: String) = FormField(
             keyName = keyName,
             name = R.string.login_hint_email,
             icon = CommunityMaterial.Icon.cmd_at,
@@ -24,9 +24,9 @@ object LoginInfo {
             errorCodes = mapOf(),
             isRequired = true,
             validationRegex = "([\\w.\\-_+]+)?\\w+@[\\w-_]+(\\.\\w+)+",
-            caseMode = Credential.CaseMode.LOWER_CASE
+            caseMode = FormField.CaseMode.LOWER_CASE
     )
-    private fun getPasswordCredential(keyName: String) = Credential(
+    private fun getPasswordCredential(keyName: String) = FormField(
             keyName = keyName,
             name = R.string.login_hint_password,
             icon = CommunityMaterial.Icon2.cmd_lock_outline,
@@ -62,7 +62,7 @@ object LoginInfo {
                                             ERROR_CAPTCHA_LIBRUS_PORTAL to R.string.error_3001_reason
                                     )
                             ),
-                            Mode(
+                            /*Mode(
                                     loginMode = LOGIN_MODE_LIBRUS_SYNERGIA,
                                     name = R.string.login_mode_librus_synergia,
                                     icon = R.drawable.login_mode_librus_synergia,
@@ -86,7 +86,7 @@ object LoginInfo {
                                             ERROR_LOGIN_LIBRUS_API_INVALID_LOGIN to R.string.login_error_incorrect_login_or_password,
                                             ERROR_LOGIN_LIBRUS_API_INVALID_REQUEST to R.string.login_error_incorrect_login_or_password
                                     )
-                            ),
+                            ),*/
                             Mode(
                                     loginMode = LOGIN_MODE_LIBRUS_JST,
                                     name = R.string.login_mode_librus_jst,
@@ -94,7 +94,7 @@ object LoginInfo {
                                     hintText = R.string.login_mode_librus_jst_hint,
                                     guideText = R.string.login_mode_librus_jst_guide,
                                     credentials = listOf(
-                                            Credential(
+                                            FormField(
                                                     keyName = "accountCode",
                                                     name = R.string.login_hint_token,
                                                     icon = CommunityMaterial.Icon.cmd_code_braces,
@@ -103,9 +103,9 @@ object LoginInfo {
                                                     errorCodes = mapOf(),
                                                     isRequired = true,
                                                     validationRegex = "[A-Z0-9_]+",
-                                                    caseMode = Credential.CaseMode.UPPER_CASE
+                                                    caseMode = FormField.CaseMode.UPPER_CASE
                                             ),
-                                            Credential(
+                                            FormField(
                                                     keyName = "accountPin",
                                                     name = R.string.login_hint_pin,
                                                     icon = CommunityMaterial.Icon2.cmd_lock,
@@ -114,7 +114,7 @@ object LoginInfo {
                                                     errorCodes = mapOf(),
                                                     isRequired = true,
                                                     validationRegex = "[a-z0-9_]+",
-                                                    caseMode = Credential.CaseMode.LOWER_CASE
+                                                    caseMode = FormField.CaseMode.LOWER_CASE
                                             )
                                     ),
                                     errorCodes = mapOf(
@@ -138,7 +138,7 @@ object LoginInfo {
                                     guideText = R.string.login_mode_vulcan_api_guide,
                                     isRecommended = true,
                                     credentials = listOf(
-                                            Credential(
+                                            FormField(
                                                     keyName = "deviceToken",
                                                     name = R.string.login_hint_token,
                                                     icon = CommunityMaterial.Icon.cmd_code_braces,
@@ -149,9 +149,9 @@ object LoginInfo {
                                                     ),
                                                     isRequired = true,
                                                     validationRegex = "[A-Z0-9]{5,12}",
-                                                    caseMode = Credential.CaseMode.UPPER_CASE
+                                                    caseMode = FormField.CaseMode.UPPER_CASE
                                             ),
-                                            Credential(
+                                            FormField(
                                                     keyName = "symbol",
                                                     name = R.string.login_hint_symbol,
                                                     icon = CommunityMaterial.Icon2.cmd_school,
@@ -162,9 +162,9 @@ object LoginInfo {
                                                     ),
                                                     isRequired = true,
                                                     validationRegex = "[a-z0-9_-]+",
-                                                    caseMode = Credential.CaseMode.LOWER_CASE
+                                                    caseMode = FormField.CaseMode.LOWER_CASE
                                             ),
-                                            Credential(
+                                            FormField(
                                                     keyName = "devicePin",
                                                     name = R.string.login_hint_pin,
                                                     icon = CommunityMaterial.Icon2.cmd_lock,
@@ -175,7 +175,59 @@ object LoginInfo {
                                                     ),
                                                     isRequired = true,
                                                     validationRegex = "[0-9]+",
-                                                    caseMode = Credential.CaseMode.LOWER_CASE
+                                                    caseMode = FormField.CaseMode.LOWER_CASE
+                                            )
+                                    ),
+                                    errorCodes = mapOf(
+                                            ERROR_LOGIN_VULCAN_EXPIRED_TOKEN to R.string.login_error_expired_token
+                                    )
+                            ),
+                            Mode(
+                                    loginMode = LOGIN_MODE_VULCAN_HEBE,
+                                    name = R.string.login_mode_vulcan_api,
+                                    icon = R.drawable.login_mode_vulcan_hebe,
+                                    hintText = R.string.login_mode_vulcan_api_hint,
+                                    guideText = R.string.login_mode_vulcan_api_guide,
+                                    isTesting = true,
+                                    credentials = listOf(
+                                            FormField(
+                                                    keyName = "deviceToken",
+                                                    name = R.string.login_hint_token,
+                                                    icon = CommunityMaterial.Icon.cmd_code_braces,
+                                                    emptyText = R.string.login_error_no_token,
+                                                    invalidText = R.string.login_error_incorrect_token,
+                                                    errorCodes = mapOf(
+                                                            ERROR_LOGIN_VULCAN_INVALID_TOKEN to R.string.login_error_incorrect_token
+                                                    ),
+                                                    isRequired = true,
+                                                    validationRegex = "[A-Z0-9]{5,12}",
+                                                    caseMode = FormField.CaseMode.UPPER_CASE
+                                            ),
+                                            FormField(
+                                                    keyName = "symbol",
+                                                    name = R.string.login_hint_symbol,
+                                                    icon = CommunityMaterial.Icon2.cmd_school,
+                                                    emptyText = R.string.login_error_no_symbol,
+                                                    invalidText = R.string.login_error_incorrect_symbol,
+                                                    errorCodes = mapOf(
+                                                            ERROR_LOGIN_VULCAN_INVALID_SYMBOL to R.string.login_error_incorrect_symbol
+                                                    ),
+                                                    isRequired = true,
+                                                    validationRegex = "[a-z0-9_-]+",
+                                                    caseMode = FormField.CaseMode.LOWER_CASE
+                                            ),
+                                            FormField(
+                                                    keyName = "devicePin",
+                                                    name = R.string.login_hint_pin,
+                                                    icon = CommunityMaterial.Icon2.cmd_lock,
+                                                    emptyText = R.string.login_error_no_pin,
+                                                    invalidText = R.string.login_error_incorrect_pin,
+                                                    errorCodes = mapOf(
+                                                            ERROR_LOGIN_VULCAN_INVALID_PIN to R.string.login_error_incorrect_pin
+                                                    ),
+                                                    isRequired = true,
+                                                    validationRegex = "[0-9]+",
+                                                    caseMode = FormField.CaseMode.LOWER_CASE
                                             )
                                     ),
                                     errorCodes = mapOf(
@@ -188,11 +240,11 @@ object LoginInfo {
                                     icon = R.drawable.login_mode_vulcan_web,
                                     hintText = R.string.login_mode_vulcan_web_hint,
                                     guideText = R.string.login_mode_vulcan_web_guide,
-                                    isTesting = true,
+                                    isDevOnly = true,
                                     isPlatformSelection = true,
                                     credentials = listOf(
                                             getEmailCredential("webEmail"),
-                                            Credential(
+                                            FormField(
                                                     keyName = "webUsername",
                                                     name = R.string.login_hint_username,
                                                     icon = CommunityMaterial.Icon.cmd_account_outline,
@@ -201,7 +253,7 @@ object LoginInfo {
                                                     errorCodes = mapOf(),
                                                     isRequired = true,
                                                     validationRegex = "[A-Z]{7}[0-9]+",
-                                                    caseMode = Credential.CaseMode.UPPER_CASE
+                                                    caseMode = FormField.CaseMode.UPPER_CASE
                                             ),
                                             getPasswordCredential("webPassword")
                                     ),
@@ -222,7 +274,7 @@ object LoginInfo {
                                     hintText = R.string.login_mode_mobidziennik_web_hint,
                                     guideText = R.string.login_mode_mobidziennik_web_guide,
                                     credentials = listOf(
-                                            Credential(
+                                            FormField(
                                                     keyName = "username",
                                                     name = R.string.login_hint_login_email,
                                                     icon = CommunityMaterial.Icon.cmd_account_outline,
@@ -231,9 +283,9 @@ object LoginInfo {
                                                     errorCodes = mapOf(),
                                                     isRequired = true,
                                                     validationRegex = "^[a-z0-9_\\-@+.]+$",
-                                                    caseMode = Credential.CaseMode.LOWER_CASE
+                                                    caseMode = FormField.CaseMode.LOWER_CASE
                                             ),
-                                            Credential(
+                                            FormField(
                                                     keyName = "password",
                                                     name = R.string.login_hint_password,
                                                     icon = CommunityMaterial.Icon2.cmd_lock_outline,
@@ -246,7 +298,7 @@ object LoginInfo {
                                                     validationRegex = ".*",
                                                     hideText = true
                                             ),
-                                            Credential(
+                                            FormField(
                                                     keyName = "serverName",
                                                     name = R.string.login_hint_address,
                                                     icon = CommunityMaterial.Icon2.cmd_web,
@@ -257,7 +309,7 @@ object LoginInfo {
                                                     ),
                                                     isRequired = true,
                                                     validationRegex = "^[a-z0-9_\\-]+\$",
-                                                    caseMode = Credential.CaseMode.LOWER_CASE
+                                                    caseMode = FormField.CaseMode.LOWER_CASE
                                             )
                                     ),
                                     errorCodes = mapOf(
@@ -280,7 +332,7 @@ object LoginInfo {
                                     hintText = R.string.login_mode_idziennik_web_hint,
                                     guideText = R.string.login_mode_idziennik_web_guide,
                                     credentials = listOf(
-                                            Credential(
+                                            FormField(
                                                     keyName = "schoolName",
                                                     name = R.string.login_hint_school_name,
                                                     icon = CommunityMaterial.Icon2.cmd_school,
@@ -291,9 +343,9 @@ object LoginInfo {
                                                     ),
                                                     isRequired = true,
                                                     validationRegex = "^[a-z0-9_\\-.]+$",
-                                                    caseMode = Credential.CaseMode.LOWER_CASE
+                                                    caseMode = FormField.CaseMode.LOWER_CASE
                                             ),
-                                            Credential(
+                                            FormField(
                                                     keyName = "username",
                                                     name = R.string.login_hint_username,
                                                     icon = CommunityMaterial.Icon.cmd_account_outline,
@@ -302,7 +354,7 @@ object LoginInfo {
                                                     errorCodes = mapOf(),
                                                     isRequired = true,
                                                     validationRegex = "^[a-z0-9_\\-.]+$",
-                                                    caseMode = Credential.CaseMode.LOWER_CASE
+                                                    caseMode = FormField.CaseMode.LOWER_CASE
                                             ),
                                             getPasswordCredential("password")
                                     ),
@@ -346,7 +398,7 @@ object LoginInfo {
                                     icon = R.drawable.login_mode_podlasie_api,
                                     guideText = R.string.login_mode_podlasie_api_guide,
                                     credentials = listOf(
-                                            Credential(
+                                            FormField(
                                                     keyName = "apiToken",
                                                     name = R.string.login_hint_token,
                                                     icon = CommunityMaterial.Icon2.cmd_lock_outline,
@@ -355,7 +407,15 @@ object LoginInfo {
                                                     errorCodes = mapOf(),
                                                     isRequired = true,
                                                     validationRegex = "[a-zA-Z0-9]{10}",
-                                                    caseMode = Credential.CaseMode.UNCHANGED
+                                                    caseMode = FormField.CaseMode.UNCHANGED
+                                            ),
+                                            FormCheckbox(
+                                                    keyName = "logoutDevices",
+                                                    name = R.string.login_podlasie_logout_devices,
+                                                    checked = false,
+                                                    errorCodes = mapOf(
+                                                            ERROR_LOGIN_PODLASIE_API_DEVICE_LIMIT to R.string.error_602_reason
+                                                    )
                                             )
                                     ),
                                     errorCodes = mapOf()
@@ -390,9 +450,10 @@ object LoginInfo {
 
             val isRecommended: Boolean = false,
             val isTesting: Boolean = false,
+            val isDevOnly: Boolean = false,
             val isPlatformSelection: Boolean = false,
 
-            val credentials: List<Credential>,
+            val credentials: List<BaseCredential>,
             val errorCodes: Map<Int, Int>
     )
 
@@ -409,11 +470,18 @@ object LoginInfo {
             val apiData: JsonObject
     )
 
-    data class Credential(
-            val keyName: String,
+    open class BaseCredential(
+            open val keyName: String,
+            @StringRes
+            open val name: Int,
+            open val errorCodes: Map<Int, Int>
+    )
+
+    data class FormField(
+            override val keyName: String,
 
             @StringRes
-            val name: Int,
+            override val name: Int,
             val icon: IIcon,
             @StringRes
             val placeholder: Int? = null,
@@ -421,7 +489,7 @@ object LoginInfo {
             val emptyText: Int,
             @StringRes
             val invalidText: Int,
-            val errorCodes: Map<Int, Int>,
+            override val errorCodes: Map<Int, Int>,
             @StringRes
             val hintText: Int? = null,
 
@@ -430,10 +498,18 @@ object LoginInfo {
             val caseMode: CaseMode = CaseMode.UNCHANGED,
             val hideText: Boolean = false,
             val stripTextRegex: String? = null
-    ) {
+    ) : BaseCredential(keyName, name, errorCodes) {
         enum class CaseMode { UNCHANGED, UPPER_CASE, LOWER_CASE }
     }
 
+    data class FormCheckbox(
+            override val keyName: String,
+            @StringRes
+            override val name: Int,
+            val checked: Boolean = false,
+            override val errorCodes: Map<Int, Int> = mapOf()
+    ) : BaseCredential(keyName, name, errorCodes)
+
     var chooserList: MutableList<Any>? = null
     var platformList: MutableMap<Int, List<Platform>> = mutableMapOf()
 }

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/login/LoginPlatformListFragment.kt

@@ -47,6 +47,7 @@ class LoginPlatformListFragment : Fragment(), CoroutineScope {
     }
 
     private lateinit var timeoutJob: Job
+    private lateinit var adapter: LoginPlatformAdapter
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         if (!isAdded) return
@@ -57,12 +58,7 @@ class LoginPlatformListFragment : Fragment(), CoroutineScope {
         val loginMode = arguments?.getInt("loginMode") ?: return
         val mode = register.loginModes.firstOrNull { it.loginMode == loginMode } ?: return
 
-        timeoutJob = startCoroutineTimer(5000L) {
-            b.timeoutText.isVisible = true
-            timeoutJob.cancel()
-        }
-
-        val adapter = LoginPlatformAdapter(activity) { platform ->
+        adapter = LoginPlatformAdapter(activity) { platform ->
             nav.navigate(R.id.loginFormFragment, Bundle(
                     "loginType" to platform.loginType,
                     "loginMode" to platform.loginMode,
@@ -73,7 +69,30 @@ class LoginPlatformListFragment : Fragment(), CoroutineScope {
             ), activity.navOptions)
         }
 
+        loadPlatforms(register, mode)
+        b.reloadButton.isVisible = App.devMode
+        b.reloadButton.onClick {
+            LoginInfo.platformList.remove(mode.name)
+            loadPlatforms(register, mode)
+        }
+
+        b.list.apply {
+            setHasFixedSize(true)
+            layoutManager = LinearLayoutManager(context)
+            addItemDecoration(SimpleDividerItemDecoration(context))
+        }
+    }
+
+    private fun loadPlatforms(register: LoginInfo.Register, mode: LoginInfo.Mode) {
         launch {
+            timeoutJob = startCoroutineTimer(5000L) {
+                b.timeoutText.isVisible = true
+                timeoutJob.cancel()
+            }
+            b.loadingLayout.isVisible = true
+            b.list.isVisible = false
+            b.reloadButton.isEnabled = false
+
             val platforms = LoginInfo.platformList[mode.name]
                     ?: run {
                         api.runCatching(activity) {
@@ -87,14 +106,11 @@ class LoginPlatformListFragment : Fragment(), CoroutineScope {
 
             adapter.items = platforms
             b.list.adapter = adapter
-            b.list.apply {
-                setHasFixedSize(true)
-                layoutManager = LinearLayoutManager(context)
-                addItemDecoration(SimpleDividerItemDecoration(context))
-            }
+
             timeoutJob.cancel()
             b.loadingLayout.isVisible = false
             b.list.isVisible = true
+            b.reloadButton.isEnabled = true
         }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/login/LoginPrizeFragment.kt

@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2020-10-18.
+ */
+
+package pl.szczodrzynski.edziennik.ui.modules.login
+
+import android.os.Bundle
+import android.os.Process
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.Fragment
+import coil.api.load
+import com.google.android.material.dialog.MaterialAlertDialogBuilder
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import pl.szczodrzynski.edziennik.App
+import pl.szczodrzynski.edziennik.R
+import pl.szczodrzynski.edziennik.databinding.LoginPrizeFragmentBinding
+import pl.szczodrzynski.edziennik.onClick
+import kotlin.coroutines.CoroutineContext
+import kotlin.system.exitProcess
+
+class LoginPrizeFragment : Fragment(), CoroutineScope {
+    companion object {
+        private const val TAG = "LoginPrizeFragment"
+    }
+
+    private lateinit var app: App
+    private lateinit var activity: LoginActivity
+    private lateinit var b: LoginPrizeFragmentBinding
+    private val nav by lazy { activity.nav }
+
+    private val job: Job = Job()
+    override val coroutineContext: CoroutineContext
+        get() = job + Dispatchers.Main
+
+    // local/private variables go here
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
+        activity = (getActivity() as LoginActivity?) ?: return null
+        context ?: return null
+        app = activity.application as App
+        b = LoginPrizeFragmentBinding.inflate(inflater)
+        return b.root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        b.button.load("https://szkolny.eu/game/button.png")
+        b.button.onClick {
+            MaterialAlertDialogBuilder(activity)
+                    .setTitle(R.string.are_you_sure)
+                    .setMessage(R.string.dev_mode_enable_warning)
+                    .setPositiveButton(R.string.yes) { _, _ ->
+                        app.config.debugMode = true
+                        App.devMode = true
+                        MaterialAlertDialogBuilder(activity)
+                                .setTitle("Restart")
+                                .setMessage("Wymagany restart aplikacji")
+                                .setPositiveButton(R.string.ok) { _, _ ->
+                                    Process.killProcess(Process.myPid())
+                                    Runtime.getRuntime().exit(0)
+                                    exitProcess(0)
+                                }
+                                .setCancelable(false)
+                                .show()
+                    }
+                    .setNegativeButton(R.string.no) { _, _ ->
+                        app.config.debugMode = false
+                        App.devMode = false
+                        activity.finish()
+                    }
+                    .show()
+        }
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/login/LoginSyncFragment.kt

@@ -53,6 +53,10 @@ class LoginSyncFragment : Fragment(), CoroutineScope {
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+
+        EventBus.getDefault().removeStickyEvent(ApiTaskAllFinishedEvent::class.java)
+        EventBus.getDefault().removeStickyEvent(ApiTaskErrorEvent::class.java)
+
         val profiles = activity.profiles.filter { it.isSelected }.map { it.profile }
         val loginStores = activity.loginStores.filter { store -> profiles.any { it.loginStoreId == store.id } }
 
@@ -87,6 +91,7 @@ class LoginSyncFragment : Fragment(), CoroutineScope {
 
     @Subscribe(threadMode = ThreadMode.MAIN, sticky = true)
     fun onSyncFinishedEvent(event: ApiTaskAllFinishedEvent) {
+        EventBus.getDefault().removeStickyEvent(event)
         nav.navigate(R.id.loginFinishFragment, finishArguments, activity.navOptions)
     }
 

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/login/viewholder/ModeViewHolder.kt

@@ -10,7 +10,10 @@ import androidx.appcompat.app.AppCompatActivity
 import androidx.core.view.isVisible
 import androidx.recyclerview.widget.RecyclerView
 import pl.szczodrzynski.edziennik.App
+import pl.szczodrzynski.edziennik.R
 import pl.szczodrzynski.edziennik.databinding.LoginChooserModeItemBinding
+import pl.szczodrzynski.edziennik.resolveColor
+import pl.szczodrzynski.edziennik.setTintColor
 import pl.szczodrzynski.edziennik.ui.modules.grades.viewholder.BindableViewHolder
 import pl.szczodrzynski.edziennik.ui.modules.login.LoginChooserAdapter
 import pl.szczodrzynski.edziennik.ui.modules.login.LoginInfo
@@ -34,6 +37,19 @@ class ModeViewHolder(
             b.description.isVisible = true
             b.description.setText(item.hintText)
         }
-        b.hint.isVisible = false
+
+        b.badge.isVisible = item.isRecommended || item.isDevOnly || item.isTesting
+        if (item.isRecommended) {
+            b.badge.setText(R.string.login_chooser_mode_recommended)
+            b.badge.background.setTintColor(R.color.md_blue_300.resolveColor(app))
+        }
+        if (item.isTesting) {
+            b.badge.setText(R.string.login_chooser_mode_testing)
+            b.badge.background.setTintColor(R.color.md_yellow_300.resolveColor(app))
+        }
+        if (item.isDevOnly) {
+            b.badge.setText(R.string.login_chooser_mode_dev_only)
+            b.badge.background.setTintColor(R.color.md_red_300.resolveColor(app))
+        }
     }
 }

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/messages/MessageFragment.kt

@@ -108,7 +108,7 @@ class MessageFragment : Fragment(), CoroutineScope {
                     .setNegativeButton(R.string.cancel, null)
                     .show()
         }
-        b.downloadButton.isVisible = App.debugMode
+        b.downloadButton.isVisible = App.devMode
         b.downloadButton.onClick {
             EdziennikTask.messageGet(App.profileId, message).enqueue(activity)
         }

app/src/main/java/pl/szczodrzynski/edziennik/ui/modules/settings/SettingsNewFragment.java

@@ -581,7 +581,7 @@ public class SettingsNewFragment extends MaterialAboutFragment {
             syncCardIntervalItem.setChecked(app.getConfig().getSync().getEnabled());
             syncCardIntervalItem.setOnClickAction(() -> {
                 List<CharSequence> intervalNames = new ArrayList<>();
-                if (App.Companion.getDevMode() && false) {
+                if (App.Companion.getDebugMode() && false) {
                     intervalNames.add(ExtensionsKt.plural(activity, R.plurals.time_till_seconds, 30));
                     intervalNames.add(ExtensionsKt.plural(activity, R.plurals.time_till_minutes, 2));
                 }
@@ -593,7 +593,7 @@ public class SettingsNewFragment extends MaterialAboutFragment {
                 intervalNames.add(ExtensionsKt.plural(activity, R.plurals.time_till_hours, 3));
                 intervalNames.add(ExtensionsKt.plural(activity, R.plurals.time_till_hours, 4));
                 List<Integer> intervals = new ArrayList<>();
-                if (App.Companion.getDevMode() && false) {
+                if (App.Companion.getDebugMode() && false) {
                     intervals.add(30);
                     intervals.add(2 * 60);
                 }
@@ -1059,6 +1059,24 @@ public class SettingsNewFragment extends MaterialAboutFragment {
                 );
             }
 
+            if (App.Companion.getDevMode()) {
+                items.add(
+                        new MaterialAboutSwitchItem(
+                                getString(R.string.settings_register_hide_sticks_from_old),
+                                null,
+                                new IconicsDrawable(activity)
+                                    .icon(CommunityMaterial.Icon2.cmd_numeric_1_box_outline)
+                                    .size(IconicsSize.dp(iconSizeDp))
+                                    .color(IconicsColor.colorInt(iconColor))
+                        )
+                        .setChecked(app.getConfig().forProfile().getGrades().getHideSticksFromOld())
+                        .setOnChangeAction((isChecked, tag) -> {
+                            app.getConfig().forProfile().getGrades().setHideSticksFromOld(isChecked);
+                            return true;
+                        })
+                );
+            }
+
         }
         return items;
     }
@@ -1245,7 +1263,7 @@ public class SettingsNewFragment extends MaterialAboutFragment {
                 })
                 .build());*/
 
-            if (App.Companion.getDebugMode()) {
+            if (App.Companion.getDevMode()) {
                 items.add(new MaterialAboutActionItem.Builder()
                         .text(R.string.settings_about_crash_text)
                         .subText(R.string.settings_about_crash_subtext)

app/src/main/java/pl/szczodrzynski/edziennik/utils/Utils.java

@@ -108,7 +108,7 @@ public class Utils {
     public static List<String> debugLog = new ArrayList<>();
 
     public static void d(String TAG, String message) {
-        if (App.Companion.getDebugMode()) {
+        if (App.Companion.getDevMode()) {
             HyperLog.d("Szkolny/"+TAG, message);
             //debugLog.add(TAG+": "+message);
         }

app/src/main/java/pl/szczodrzynski/edziennik/utils/models/Date.java

@@ -112,7 +112,9 @@ public class Date implements Comparable<Date> {
             Calendar c = Calendar.getInstance();
             c.set(Integer.parseInt(dateTime.substring(0, 4)), Integer.parseInt(dateTime.substring(5, 7)) - 1, Integer.parseInt(dateTime.substring(8, 10)), Integer.parseInt(dateTime.substring(11, 13)), Integer.parseInt(dateTime.substring(14, 16)), Integer.parseInt(dateTime.substring(17, 19)));
             c.set(Calendar.MILLISECOND, 0);
-            c.setTimeZone(TimeZone.getTimeZone("UTC"));
+            if (dateTime.endsWith("Z")) {
+                c.setTimeZone(TimeZone.getTimeZone("UTC"));
+            }
             return c.getTimeInMillis();
         }
         catch (Exception e) {

app/src/main/res/drawable/ic_archive.xml

@@ -0,0 +1,19 @@
+<!--
+  ~ Copyright (c) Kuba Szczodrzyński 2020-8-25.
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="128dp"
+    android:height="128dp"
+    android:viewportWidth="64"
+    android:viewportHeight="64">
+  <path
+      android:pathData="M54,19H10v33c0,2.209 1.791,4 4,4h36c2.209,0 4,-1.791 4,-4V19z"
+      android:fillColor="#ffb86b"/>
+  <path
+      android:pathData="m54,22h-44c-1.657,0 -3,-1.343 -3,-3v-5c0,-1.657 1.343,-3 3,-3h44c1.657,0 3,1.343 3,3v5c0,1.657 -1.343,3 -3,3z"
+      android:fillColor="#ffa54a"/>
+  <path
+      android:pathData="m37,32h-10c-1.65,0 -3,-1.35 -3,-3s1.35,-3 3,-3h10c1.65,0 3,1.35 3,3s-1.35,3 -3,3z"
+      android:fillColor="#69707e"/>
+</vector>

app/src/main/res/drawable/ic_update.xml

@@ -0,0 +1,11 @@
+<!--
+  ~ Copyright (c) Kuba Szczodrzyński 2020-9-3.
+  -->
+
+<vector android:height="128dp" android:viewportHeight="64"
+    android:viewportWidth="64" android:width="128dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#1a6ee2" android:pathData="m29.583,48.966c1.329,1.347 3.505,1.347 4.834,0l10.917,-11.06c1.466,-1.484 0.353,-3.906 -1.795,-3.906h-5.539v-8.5c0,-1.375 -1.125,-2.5 -2.5,-2.5h-7c-1.375,0 -2.5,1.125 -2.5,2.5v8.5h-5.539c-2.147,0 -3.26,2.422 -1.795,3.906z"/>
+    <path android:fillColor="#2aa7ed" android:pathData="m28.5,12h7c1.375,0 2.5,-1.125 2.5,-2.5s-1.125,-2.5 -2.5,-2.5h-7c-1.375,0 -2.5,1.125 -2.5,2.5s1.125,2.5 2.5,2.5z"/>
+    <path android:fillColor="#2082e6" android:pathData="m28.5,20h7c1.375,0 2.5,-1.125 2.5,-2.5s-1.125,-2.5 -2.5,-2.5h-7c-1.375,0 -2.5,1.125 -2.5,2.5s1.125,2.5 2.5,2.5z"/>
+    <path android:fillColor="#1762df" android:pathData="m54,55.5c0,1.375 -1.125,2.5 -2.5,2.5h-39c-1.375,0 -2.5,-1.125 -2.5,-2.5s1.125,-2.5 2.5,-2.5h39c1.375,0 2.5,1.125 2.5,2.5z"/>
+</vector>