[4.0-rc.4] Update build.gradle, signing and changelog.

annotation/.gitignore

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

annotation/build.gradle

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

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

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

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

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

app/build.gradle

@@ -128,6 +128,7 @@ dependencies {
     implementation "com.mikepenz:iconics-core:${versions.iconics}"
     implementation "com.mikepenz:iconics-views:${versions.iconics}"
     implementation "com.mikepenz:community-material-typeface:${versions.font_cmd}@aar"
+    implementation "com.mikepenz:materialize:1.2.1"
 
     implementation "com.github.kuba2k2:NavLib:${versions.navlib}"
 
@@ -192,6 +193,9 @@ dependencies {
     implementation "io.coil-kt:coil:0.9.2"
 
     implementation 'com.github.kuba2k2:NumberSlidingPicker:2921225f76'
+
+    implementation project(":annotation")
+    kapt project(":codegen")
 }
 repositories {
     mavenCentral()

app/proguard/app.pro

@@ -31,6 +31,12 @@
 -keepnames class pl.szczodrzynski.edziennik.ui.widgets.notifications.WidgetNotificationsProvider
 -keepnames class pl.szczodrzynski.edziennik.ui.widgets.luckynumber.WidgetLuckyNumberProvider
 
+-keepnames class androidx.appcompat.view.menu.MenuBuilder { setHeaderTitleInt(java.lang.CharSequence); }
+-keepclassmembernames class androidx.appcompat.view.menu.StandardMenuPopup { private *; }
+-keepnames class androidx.appcompat.view.menu.MenuPopupHelper { showPopup(int, int, boolean, boolean); }
+
+-keepclassmembernames class com.mikepenz.materialdrawer.widget.MiniDrawerSliderView { private *; }
+
 -keep class .R
 -keep class **.R$* {
     <fields>;

app/src/main/AndroidManifest.xml

@@ -62,7 +62,7 @@
             android:configChanges="orientation|keyboardHidden"
             android:excludeFromRecents="true"
             android:noHistory="true"
-            android:theme="@style/AppTheme.NoDisplay">
+            android:theme="@style/AppTheme.Dark.NoDisplay">
             <intent-filter>
                 <action android:name="android.appwidget.action.APPWIDGET_CONFIGURE" />
             </intent-filter>
@@ -84,7 +84,7 @@
             android:configChanges="orientation|keyboardHidden"
             android:excludeFromRecents="true"
             android:noHistory="true"
-            android:theme="@style/AppTheme.NoDisplay" />
+            android:theme="@style/AppTheme.Dark.NoDisplay" />
         <!-- NOTIFICATIONS -->
         <receiver android:name=".ui.widgets.notifications.WidgetNotificationsProvider"
             android:label="@string/widget_notifications_title">

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

@@ -1,12 +1,19 @@
-<h3>Wersja 4.0-beta.12, 2020-03-10</h3>
+<h3>Wersja 4.0-rc.4, 2020-03-30</h3>
+<ul>
+    <li>Poprawione pobieranie załączników w Librusie.</li>
+    <li>Nowy widok zadań domowych</li>
+    <li>Możliwość oznaczania zadań domowych i wydarzeń jako wykonane.</li>
+</ul>
+<!--<h3>Wersja 4.0-rc.3, 2020-03-29</h3>
 <ul>
-    <li><b>Przebudowaliśmy cały moduł synchronizacji</b>, co oznacza większą stabilność aplikacji, szybkość oraz poprawność pobieranych danych.</li>
     <li><b><u>Wysyłanie wiadomości</u></b> - funkcja, na którą czekał każdy. Od teraz w Szkolnym można wysyłać oraz odpowiadać na wiadomości do nauczycieli &#x1F44F;</li>
+    <li><b>Przebudowaliśmy cały moduł synchronizacji</b>, co oznacza większą stabilność aplikacji, szybkość oraz poprawność pobieranych danych</li>
     <li>Udoskonalony wygląd Szkolnego - sprawi, że korzystanie z aplikacji będzie jeszcze przyjemniejsze</li>
     <li>Nowa <b>Strona główna</b> - ładniejszy wygląd oraz możliwość przestawiania kart na każdym profilu</li>
     <li>Nowy <b>Plan lekcji</b> - z doskonałą obsługą lekcji przesuniętych oraz dwóch lekcji o tej samej godzinie</li>
     <li>Nowe <b>Oceny</b> - z możliwością zmiany wartości plusów oraz minusów oraz wyłączenia niektórych ocen ze średniej</li>
     <li>Opcja wyłączenia wybranych powiadomień z aplikacji</li>
+    <li>Znaczki nieprzeczytanych informacji na obrazkach profili.</li>
     <br>
     <br>
     <li>Nowe okienka informacji o wydarzeniach oraz lekcjach</li>
@@ -21,17 +28,7 @@
     <li>Poprawiliśmy synchronizację w tle na niektórych telefonach</li>
     <li>Usunąłem denerwujący brak zaznaczenia w lewym menu</li>
     <li>Znaczna ilość błędów z poprzednich wersji już nie występuje</li>
-    <li><strike>Występują natomiast nowe błędy, dlatego proszę o ich zgłaszanie :)</strike></li>
-</ul>
-<br>
-<br>
-<br>
-<b>Uwaga.</b> Ponieważ to wersja <i>beta</i>, niektóre funkcje mogą nie działać prawidłowo.<br>
-Staramy się usuwać takie przypadki, jednak na chwilę obecną mogą występować błędy w:
-<ul>
-    <li>Wysyłanie wiadomości może nie działać w pełni prawidłowo - proszę o zgłaszanie wszystkich błędów na naszym serwerze Discord</li>
-</ul>
-<br>
+</ul>-->
 <br>
 <br>
 Dzięki za korzystanie ze Szkolnego!<br>

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

@@ -9,7 +9,7 @@
 
 /*secret password - removed for source code publication*/
 static toys AES_IV[16] = {
-	0xb8, 0x59, 0x75, 0xc7, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff  };
+	0x1c, 0x15, 0x0f, 0x1c, 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

@@ -28,9 +28,6 @@ import com.hypertrack.hyperlog.HyperLog
 import com.mikepenz.iconics.Iconics
 import com.mikepenz.iconics.typeface.library.szkolny.font.SzkolnyFont
 import im.wangchao.mhttp.MHttp
-import im.wangchao.mhttp.internal.cookie.PersistentCookieJar
-import im.wangchao.mhttp.internal.cookie.cache.SetCookieCache
-import im.wangchao.mhttp.internal.cookie.persistence.SharedPrefsCookiePersistor
 import kotlinx.coroutines.*
 import me.leolin.shortcutbadger.ShortcutBadger
 import okhttp3.OkHttpClient
@@ -41,6 +38,7 @@ import pl.szczodrzynski.edziennik.data.api.szkolny.interceptor.Signing
 import pl.szczodrzynski.edziennik.data.db.AppDb
 import pl.szczodrzynski.edziennik.data.db.entity.Profile
 import pl.szczodrzynski.edziennik.network.NetworkUtils
+import pl.szczodrzynski.edziennik.network.cookie.DumbCookieJar
 import pl.szczodrzynski.edziennik.sync.SyncWorker
 import pl.szczodrzynski.edziennik.sync.UpdateWorker
 import pl.szczodrzynski.edziennik.ui.modules.base.CrashActivity
@@ -125,7 +123,7 @@ class App : MultiDexApplication(), Configuration.Provider, CoroutineScope {
                 .followSslRedirects(false)
                 .build()
     }
-    val cookieJar by lazy { PersistentCookieJar(SetCookieCache(), SharedPrefsCookiePersistor(this)) }
+    val cookieJar by lazy { DumbCookieJar(this) }
 
     /*     _____ _                   _
           / ____(_)                 | |

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

@@ -1,21 +0,0 @@
-/*
- * Copyright (c) Kuba Szczodrzyński 2019-11-11.
- */
-
-package pl.szczodrzynski.edziennik;
-
-import android.graphics.Paint;
-import android.widget.TextView;
-
-import androidx.databinding.BindingAdapter;
-
-public class Binding {
-    @BindingAdapter("strikeThrough")
-    public static void strikeThrough(TextView textView, Boolean strikeThrough) {
-        if (strikeThrough) {
-            textView.setPaintFlags(textView.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG);
-        } else {
-            textView.setPaintFlags(textView.getPaintFlags() & ~Paint.STRIKE_THRU_TEXT_FLAG);
-        }
-    }
-}

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

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

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

@@ -2,6 +2,8 @@ package pl.szczodrzynski.edziennik
 
 import android.Manifest
 import android.app.Activity
+import android.content.ClipData
+import android.content.ClipboardManager
 import android.content.Context
 import android.content.Intent
 import android.content.pm.PackageManager
@@ -10,6 +12,7 @@ import android.content.res.Resources
 import android.database.Cursor
 import android.graphics.PorterDuff
 import android.graphics.PorterDuffColorFilter
+import android.graphics.Rect
 import android.graphics.Typeface
 import android.graphics.drawable.Drawable
 import android.os.Build
@@ -23,6 +26,7 @@ import android.util.Base64
 import android.util.Base64.NO_WRAP
 import android.util.Base64.encodeToString
 import android.view.View
+import android.view.WindowManager
 import android.widget.CheckBox
 import android.widget.CompoundButton
 import android.widget.RadioButton
@@ -36,6 +40,9 @@ import androidx.core.util.forEach
 import androidx.lifecycle.LifecycleOwner
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.Observer
+import androidx.recyclerview.widget.RecyclerView
+import androidx.swiperefreshlayout.widget.SwipeRefreshLayout
+import androidx.viewpager.widget.ViewPager
 import com.google.android.gms.security.ProviderInstaller
 import com.google.gson.JsonArray
 import com.google.gson.JsonElement
@@ -51,6 +58,7 @@ import okhttp3.RequestBody
 import okhttp3.TlsVersion
 import okio.Buffer
 import pl.szczodrzynski.edziennik.data.api.*
+import pl.szczodrzynski.edziennik.data.api.models.ApiError
 import pl.szczodrzynski.edziennik.data.api.szkolny.SzkolnyApiException
 import pl.szczodrzynski.edziennik.data.api.szkolny.response.ApiResponse
 import pl.szczodrzynski.edziennik.data.db.entity.Notification
@@ -136,6 +144,10 @@ fun CharSequence?.isNotNullNorEmpty(): Boolean {
     return this != null && this.isNotEmpty()
 }
 
+fun <T> Collection<T>?.isNotNullNorEmpty(): Boolean {
+    return this != null && this.isNotEmpty()
+}
+
 fun CharSequence?.isNotNullNorBlank(): Boolean {
     return this != null && this.isNotBlank()
 }
@@ -717,6 +729,13 @@ inline fun <T : View> T.onClick(crossinline onClickListener: (v: T) -> Unit) {
     }
 }
 
+@Suppress("UNCHECKED_CAST")
+inline fun <T : View> T.onLongClick(crossinline onLongClickListener: (v: T) -> Boolean) {
+    setOnLongClickListener { v: View ->
+        onLongClickListener(v as T)
+    }
+}
+
 @Suppress("UNCHECKED_CAST")
 inline fun <T : CompoundButton> T.onChange(crossinline onChangeListener: (v: T, isChecked: Boolean) -> Unit) {
     setOnCheckedChangeListener { buttonView, isChecked ->
@@ -1003,6 +1022,7 @@ fun Context.getNotificationTitle(type: Int): String {
         Notification.TYPE_FEEDBACK_MESSAGE -> R.string.notification_type_feedback_message
         Notification.TYPE_NEW_ANNOUNCEMENT -> R.string.notification_type_new_announcement
         Notification.TYPE_AUTO_ARCHIVING -> R.string.notification_type_auto_archiving
+        Notification.TYPE_TEACHER_ABSENCE -> R.string.notification_type_new_teacher_absence
         Notification.TYPE_GENERAL -> R.string.notification_type_general
         else -> R.string.notification_type_general
     })
@@ -1080,6 +1100,7 @@ fun Throwable.toErrorCode() = when (this) {
 private fun ApiResponse.Error.toErrorCode() = when (this.code) {
     else -> ERROR_API_EXCEPTION
 }
+fun Throwable.toApiError(tag: String) = ApiError.fromThrowable(tag, this)
 
 inline fun <A, B, R> ifNotNull(a: A?, b: B?, code: (A, B) -> R): R? {
     if (a != null && b != null) {
@@ -1092,3 +1113,87 @@ inline fun <A, B, R> ifNotNull(a: A?, b: B?, code: (A, B) -> R): R? {
 fun Iterable<Int>.averageOrNull() = this.average().let { if (it.isNaN()) null else it }
 @kotlin.jvm.JvmName("averageOrNullOfFloat")
 fun Iterable<Float>.averageOrNull() = this.average().let { if (it.isNaN()) null else it }
+
+fun String.copyToClipboard(context: Context) {
+    val clipboard = context.getSystemService(Context.CLIPBOARD_SERVICE) as ClipboardManager
+    val clipData = ClipData.newPlainText("Tekst", this)
+    clipboard.primaryClip = clipData
+}
+
+fun TextView.getTextPosition(range: IntRange): Rect {
+    val windowManager = context.getSystemService(Context.WINDOW_SERVICE) as WindowManager
+
+    // Initialize global value
+    var parentTextViewRect = Rect()
+
+    // Initialize values for the computing of clickedText position
+    //val completeText = parentTextView.text as SpannableString
+    val textViewLayout = this.layout
+
+    val startOffsetOfClickedText = range.first//completeText.getSpanStart(clickedText)
+    val endOffsetOfClickedText = range.last//completeText.getSpanEnd(clickedText)
+    var startXCoordinatesOfClickedText = textViewLayout.getPrimaryHorizontal(startOffsetOfClickedText)
+    var endXCoordinatesOfClickedText = textViewLayout.getPrimaryHorizontal(endOffsetOfClickedText)
+
+    // Get the rectangle of the clicked text
+    val currentLineStartOffset = textViewLayout.getLineForOffset(startOffsetOfClickedText)
+    val currentLineEndOffset = textViewLayout.getLineForOffset(endOffsetOfClickedText)
+    val keywordIsInMultiLine = currentLineStartOffset != currentLineEndOffset
+    textViewLayout.getLineBounds(currentLineStartOffset, parentTextViewRect)
+
+    // Update the rectangle position to his real position on screen
+    val parentTextViewLocation = intArrayOf(0, 0)
+    this.getLocationOnScreen(parentTextViewLocation)
+
+    val parentTextViewTopAndBottomOffset = (parentTextViewLocation[1] - this.scrollY + this.compoundPaddingTop)
+    parentTextViewRect.top += parentTextViewTopAndBottomOffset
+    parentTextViewRect.bottom += parentTextViewTopAndBottomOffset
+
+    // In the case of multi line text, we have to choose what rectangle take
+    if (keywordIsInMultiLine) {
+        val screenHeight = windowManager.defaultDisplay.height
+        val dyTop = parentTextViewRect.top
+        val dyBottom = screenHeight - parentTextViewRect.bottom
+        val onTop = dyTop > dyBottom
+
+        if (onTop) {
+            endXCoordinatesOfClickedText = textViewLayout.getLineRight(currentLineStartOffset);
+        } else {
+            parentTextViewRect = Rect()
+            textViewLayout.getLineBounds(currentLineEndOffset, parentTextViewRect);
+            parentTextViewRect.top += parentTextViewTopAndBottomOffset;
+            parentTextViewRect.bottom += parentTextViewTopAndBottomOffset;
+            startXCoordinatesOfClickedText = textViewLayout.getLineLeft(currentLineEndOffset);
+        }
+    }
+
+    parentTextViewRect.left += (
+            parentTextViewLocation[0] +
+                    startXCoordinatesOfClickedText +
+                    this.compoundPaddingLeft -
+                    this.scrollX
+            ).toInt()
+    parentTextViewRect.right = (
+            parentTextViewRect.left +
+                    endXCoordinatesOfClickedText -
+                    startXCoordinatesOfClickedText
+            ).toInt()
+
+    return parentTextViewRect
+}
+
+inline fun ViewPager.addOnPageSelectedListener(crossinline block: (position: Int) -> Unit) = addOnPageChangeListener(object : ViewPager.OnPageChangeListener {
+    override fun onPageScrollStateChanged(state: Int) {}
+    override fun onPageScrolled(position: Int, positionOffset: Float, positionOffsetPixels: Int) {}
+    override fun onPageSelected(position: Int) { block(position) }
+})
+
+val SwipeRefreshLayout.onScrollListener: RecyclerView.OnScrollListener
+    get() = object : RecyclerView.OnScrollListener() {
+        override fun onScrollStateChanged(recyclerView: RecyclerView, newState: Int) {
+            if (recyclerView.canScrollVertically(-1))
+                this@onScrollListener.isEnabled = false
+            if (!recyclerView.canScrollVertically(-1) && newState == RecyclerView.SCROLL_STATE_IDLE)
+                this@onScrollListener.isEnabled = true
+        }
+    }

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

@@ -31,8 +31,8 @@ import com.mikepenz.iconics.typeface.library.szkolny.font.SzkolnyFont
 import com.mikepenz.materialdrawer.model.DividerDrawerItem
 import com.mikepenz.materialdrawer.model.ProfileDrawerItem
 import com.mikepenz.materialdrawer.model.ProfileSettingDrawerItem
-import com.mikepenz.materialdrawer.model.interfaces.IDrawerItem
-import com.mikepenz.materialdrawer.model.interfaces.IProfile
+import com.mikepenz.materialdrawer.model.interfaces.*
+import com.mikepenz.materialdrawer.model.utils.withIsHiddenInMiniDrawer
 import kotlinx.coroutines.*
 import org.greenrobot.eventbus.EventBus
 import org.greenrobot.eventbus.Subscribe
@@ -49,6 +49,7 @@ import pl.szczodrzynski.edziennik.sync.SyncWorker
 import pl.szczodrzynski.edziennik.sync.UpdateWorker
 import pl.szczodrzynski.edziennik.ui.dialogs.ServerMessageDialog
 import pl.szczodrzynski.edziennik.ui.dialogs.changelog.ChangelogDialog
+import pl.szczodrzynski.edziennik.ui.dialogs.event.EventManualDialog
 import pl.szczodrzynski.edziennik.ui.dialogs.settings.ProfileRemoveDialog
 import pl.szczodrzynski.edziennik.ui.dialogs.sync.SyncViewListDialog
 import pl.szczodrzynski.edziennik.ui.modules.agenda.AgendaFragment
@@ -60,7 +61,7 @@ import pl.szczodrzynski.edziennik.ui.modules.behaviour.BehaviourFragment
 import pl.szczodrzynski.edziennik.ui.modules.error.ErrorSnackbar
 import pl.szczodrzynski.edziennik.ui.modules.feedback.FeedbackFragment
 import pl.szczodrzynski.edziennik.ui.modules.feedback.HelpFragment
-import pl.szczodrzynski.edziennik.ui.modules.grades.GradesFragment
+import pl.szczodrzynski.edziennik.ui.modules.grades.GradesListFragment
 import pl.szczodrzynski.edziennik.ui.modules.grades.editor.GradesEditorFragment
 import pl.szczodrzynski.edziennik.ui.modules.home.HomeFragment
 import pl.szczodrzynski.edziennik.ui.modules.homework.HomeworkFragment
@@ -69,9 +70,10 @@ import pl.szczodrzynski.edziennik.ui.modules.messages.MessageFragment
 import pl.szczodrzynski.edziennik.ui.modules.messages.MessagesComposeFragment
 import pl.szczodrzynski.edziennik.ui.modules.messages.MessagesFragment
 import pl.szczodrzynski.edziennik.ui.modules.messages.MessagesListFragment
-import pl.szczodrzynski.edziennik.ui.modules.notifications.NotificationsFragment
+import pl.szczodrzynski.edziennik.ui.modules.notifications.NotificationsListFragment
 import pl.szczodrzynski.edziennik.ui.modules.settings.ProfileManagerFragment
 import pl.szczodrzynski.edziennik.ui.modules.settings.SettingsNewFragment
+import pl.szczodrzynski.edziennik.ui.modules.template.TemplateFragment
 import pl.szczodrzynski.edziennik.ui.modules.timetable.TimetableFragment
 import pl.szczodrzynski.edziennik.ui.modules.webpush.WebPushFragment
 import pl.szczodrzynski.edziennik.utils.SwipeRefreshLayoutNoTouch
@@ -89,7 +91,6 @@ import pl.szczodrzynski.navlib.bottomsheet.items.BottomSheetPrimaryItem
 import pl.szczodrzynski.navlib.bottomsheet.items.BottomSheetSeparatorItem
 import pl.szczodrzynski.navlib.drawer.NavDrawer
 import pl.szczodrzynski.navlib.drawer.items.DrawerPrimaryItem
-import pl.szczodrzynski.navlib.drawer.items.withAppTitle
 import java.io.File
 import java.io.IOException
 import java.util.*
@@ -129,6 +130,7 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
         const val TARGET_MESSAGES_DETAILS = 503
         const val TARGET_MESSAGES_COMPOSE = 504
         const val TARGET_WEB_PUSH = 140
+        const val TARGET_TEMPLATE = 1000
 
         const val HOME_ID = DRAWER_ITEM_HOME
 
@@ -153,7 +155,7 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
                     .withBadgeTypeId(TYPE_EVENT)
                     .isInDrawer(true)
 
-            list += NavTarget(DRAWER_ITEM_GRADES, R.string.menu_grades, GradesFragment::class)
+            list += NavTarget(DRAWER_ITEM_GRADES, R.string.menu_grades, GradesListFragment::class)
                     .withIcon(CommunityMaterial.Icon2.cmd_numeric_5_box_outline)
                     .withBadgeTypeId(TYPE_GRADE)
                     .isInDrawer(true)
@@ -185,7 +187,7 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
 
 
             // static drawer items
-            list += NavTarget(DRAWER_ITEM_NOTIFICATIONS, R.string.menu_notifications, NotificationsFragment::class)
+            list += NavTarget(DRAWER_ITEM_NOTIFICATIONS, R.string.menu_notifications, NotificationsListFragment::class)
                     .withIcon(CommunityMaterial.Icon.cmd_bell_ring_outline)
                     .isInDrawer(true)
                     .isStatic(true)
@@ -227,6 +229,13 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
             list += NavTarget(TARGET_MESSAGES_COMPOSE, R.string.menu_message_compose, MessagesComposeFragment::class)
             list += NavTarget(TARGET_WEB_PUSH, R.string.menu_web_push, WebPushFragment::class)
             list += NavTarget(DRAWER_ITEM_DEBUG, R.string.menu_debug, DebugFragment::class)
+            if (App.devMode) {
+                list += NavTarget(TARGET_TEMPLATE, R.string.menu_template, TemplateFragment::class)
+                        .withIcon(CommunityMaterial.Icon2.cmd_test_tube_empty)
+                        .isInDrawer(true)
+                        .isBelowSeparator(true)
+                        .isStatic(true)
+            }
 
             list
         }
@@ -360,7 +369,7 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
                     false
                 }
                 drawerProfileLongClickListener = { _, profile, _, view ->
-                    if (profile is ProfileDrawerItem) {
+                    if (view != null && profile is ProfileDrawerItem) {
                         showProfileContextMenu(profile, view)
                         true
                     }
@@ -444,6 +453,8 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
 
         // WHAT'S NEW DIALOG
         if (app.config.appVersion < BuildConfig.VERSION_CODE) {
+            // force an AppSync after update
+            app.config.sync.lastAppSync = 0L
             ChangelogDialog(this)
             if (app.config.appVersion < 170) {
                 //Intent intent = new Intent(this, ChangelogIntroActivity.class);
@@ -721,6 +732,15 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
                     )
                     true
                 }
+                "createManualEvent" -> {
+                    val date = extras.getString("eventDate")?.let { Date.fromY_m_d(it) } ?: Date.getToday()
+                    EventManualDialog(
+                            this,
+                            App.profileId,
+                            defaultDate = date
+                    )
+                    true
+                }
                 else -> false
             }
             if (handled && !navLoading) {
@@ -903,7 +923,8 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
         bottomSheet.removeAllContextual()
         bottomSheet.toggleGroupEnabled = false
         drawer.close()
-        drawer.setSelection(target.id, fireOnClick = false)
+        if (drawer.getSelection() != target.id)
+            drawer.setSelection(target.id, fireOnClick = false)
         navView.toolbar.setTitle(target.title ?: target.name)
         navView.bottomBar.fabEnable = false
         navView.bottomBar.fabExtended = false
@@ -1051,11 +1072,12 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
         val item = DrawerPrimaryItem()
                 .withIdentifier(target.id.toLong())
                 .withName(target.name)
-                .withHiddenInMiniDrawer(!app.config.ui.miniMenuButtons.contains(target.id))
+                .withIsHiddenInMiniDrawer(!app.config.ui.miniMenuButtons.contains(target.id))
                 .also { if (target.description != null) it.withDescription(target.description!!) }
                 .also { if (target.icon != null) it.withIcon(target.icon!!) }
                 .also { if (target.title != null) it.withAppTitle(getString(target.title!!)) }
                 .also { if (target.badgeTypeId != null) it.withBadgeStyle(drawer.badgeStyle)}
+                .withSelectedBackgroundAnimated(false)
 
         if (target.badgeTypeId != null)
             drawer.addUnreadCounterType(target.badgeTypeId!!, target.id)
@@ -1115,7 +1137,7 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
         drawer.addProfileSettings(*drawerProfiles.toTypedArray())
     }
 
-    private fun showProfileContextMenu(profile: IProfile<*>, view: View) {
+    private fun showProfileContextMenu(profile: IProfile, view: View) {
         val profileId = profile.identifier.toInt()
         val popupMenu = PopupMenu(this, view)
         popupMenu.menu.add(0, 1, 1, R.string.profile_menu_open_settings)
@@ -1128,7 +1150,7 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
                 }
                 loadTarget(DRAWER_ITEM_SETTINGS, null)
             } else if (item.itemId == 2) {
-                ProfileRemoveDialog(this, profileId, profile.name?.getText(this)?.toString() ?: "?")
+                ProfileRemoveDialog(this, profileId, profile.name?.getText(this) ?: "?")
             }
             true
         }
@@ -1139,7 +1161,8 @@ class MainActivity : AppCompatActivity(), CoroutineScope {
     private var targetHomeId: Int = -1
     override fun onBackPressed() {
         if (!b.navView.onBackPressed()) {
-            if (App.config.ui.openDrawerOnBackPressed) {
+            if (App.config.ui.openDrawerOnBackPressed && ((navTarget.popTo == null && navTarget.popToHome)
+                    || navTarget.id == DRAWER_ITEM_HOME)) {
                 b.navView.drawer.toggle()
             } else {
                 navigateUp()

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

@@ -22,7 +22,7 @@ import kotlin.coroutines.CoroutineContext
 
 class Config(val db: AppDb) : CoroutineScope, AbstractConfig {
     companion object {
-        const val DATA_VERSION = 11
+        const val DATA_VERSION = 12
     }
 
     private val job = Job()
@@ -105,11 +105,6 @@ class Config(val db: AppDb) : CoroutineScope, AbstractConfig {
         get() { mWidgetConfigs = mWidgetConfigs ?: values.get("widgetConfigs", JsonObject()); return mWidgetConfigs ?: JsonObject() }
         set(value) { set("widgetConfigs", value); mWidgetConfigs = value }
 
-    private var mLastAppSync: Long? = null
-    var lastAppSync: Long
-        get() { mLastAppSync = mLastAppSync ?: values.get("lastAppSync", 0L); return mLastAppSync ?: 0L }
-        set(value) { set("lastAppSync", value); mLastAppSync = value }
-
     private var rawEntries: List<ConfigEntry> = db.configDao().getAllNow()
     private val profileConfigs: HashMap<Int, ProfileConfig> = hashMapOf()
     init {

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

@@ -20,6 +20,11 @@ class ConfigSync(private val config: Config) {
         get() { mSyncEnabled = mSyncEnabled ?: config.values.get("syncEnabled", true); return mSyncEnabled ?: true }
         set(value) { config.set("syncEnabled", value); mSyncEnabled = value }
 
+    private var mWebPushEnabled: Boolean? = null
+    var webPushEnabled: Boolean
+        get() { mWebPushEnabled = mWebPushEnabled ?: config.values.get("webPushEnabled", true); return mWebPushEnabled ?: true }
+        set(value) { config.set("webPushEnabled", value); mWebPushEnabled = value }
+
     private var mSyncOnlyWifi: Boolean? = null
     var onlyWifi: Boolean
         get() { mSyncOnlyWifi = mSyncOnlyWifi ?: config.values.get("syncOnlyWifi", false); return mSyncOnlyWifi ?: notifyAboutUpdates }
@@ -35,6 +40,11 @@ class ConfigSync(private val config: Config) {
         get() { mNotifyAboutUpdates = mNotifyAboutUpdates ?: config.values.get("notifyAboutUpdates", true); return mNotifyAboutUpdates ?: true }
         set(value) { config.set("notifyAboutUpdates", value); mNotifyAboutUpdates = value }
 
+    private var mLastAppSync: Long? = null
+    var lastAppSync: Long
+        get() { mLastAppSync = mLastAppSync ?: config.values.get("lastAppSync", 0L); return mLastAppSync ?: 0L }
+        set(value) { config.set("lastAppSync", value); mLastAppSync = value }
+
     /*     ____        _      _     _
           / __ \      (_)    | |   | |
          | |  | |_   _ _  ___| |_  | |__   ___  _   _ _ __ ___

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

@@ -18,7 +18,7 @@ import kotlin.coroutines.CoroutineContext
 
 class ProfileConfig(val db: AppDb, val profileId: Int, rawEntries: List<ConfigEntry>) : CoroutineScope, AbstractConfig {
     companion object {
-        const val DATA_VERSION = 1
+        const val DATA_VERSION = 2
     }
 
     private val job = Job()

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

@@ -21,11 +21,6 @@ class ProfileConfigGrades(private val config: ProfileConfig) {
         get() { mYearAverageMode = mYearAverageMode ?: config.values.get("yearAverageMode", YEAR_ALL_GRADES); return mYearAverageMode ?: YEAR_ALL_GRADES }
         set(value) { config.set("yearAverageMode", value); mYearAverageMode = value }
 
-    private var mCountZeroToAvg: Boolean? = null
-    var countZeroToAvg: Boolean
-        get() { mCountZeroToAvg = mCountZeroToAvg ?: config.values.get("countZeroToAvg", true); return mCountZeroToAvg ?: true }
-        set(value) { config.set("countZeroToAvg", value); mCountZeroToAvg = value }
-
     private var mHideImproved: Boolean? = null
     var hideImproved: Boolean
         get() { mHideImproved = mHideImproved ?: config.values.get("hideImproved", false); return mHideImproved ?: false }
@@ -45,6 +40,11 @@ class ProfileConfigGrades(private val config: ProfileConfig) {
         get() { mMinusValue = mMinusValue ?: config.values.getFloat("minusValue"); return mMinusValue }
         set(value) { config.set("minusValue", value); mMinusValue = value }
 
+    private var mDontCountEnabled: Boolean? = null
+    var dontCountEnabled: Boolean
+        get() { mDontCountEnabled = mDontCountEnabled ?: config.values.get("dontCountEnabled", false); return mDontCountEnabled ?: false }
+        set(value) { config.set("dontCountEnabled", value); mDontCountEnabled = value }
+    
     private var mDontCountGrades: List<String>? = null
     var dontCountGrades: List<String>
         get() { mDontCountGrades = mDontCountGrades ?: config.values.get("dontCountGrades", listOf()); return mDontCountGrades ?: listOf() }

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

@@ -64,11 +64,25 @@ class ConfigMigration(app: App, config: Config) {
             dataVersion = 2
         }
 
+        if (dataVersion < 3) {
+            update = null
+            privacyPolicyAccepted = false
+            debugMode = false
+            devModePassword = null
+            appInstalledTime = 0L
+            appRateSnackbarTime = 0L
+
+            dataVersion = 3
+        }
+
         if (dataVersion < 10) {
             ui.openDrawerOnBackPressed = false
             ui.snowfall = false
             ui.bottomSheetOpened = false
             sync.dontShowAppManagerDialog = false
+            sync.webPushEnabled = true
+            sync.lastAppSync = 0L
+
 
             dataVersion = 10
         }

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

@@ -5,6 +5,7 @@
 package pl.szczodrzynski.edziennik.config.utils
 
 import pl.szczodrzynski.edziennik.config.ProfileConfig
+import pl.szczodrzynski.edziennik.data.db.entity.Notification
 import pl.szczodrzynski.edziennik.data.db.entity.Profile.Companion.AGENDA_DEFAULT
 import pl.szczodrzynski.edziennik.utils.managers.GradesManager.Companion.COLOR_MODE_WEIGHTED
 import pl.szczodrzynski.edziennik.utils.managers.GradesManager.Companion.YEAR_ALL_GRADES
@@ -14,11 +15,23 @@ class ProfileConfigMigration(config: ProfileConfig) {
 
         if (dataVersion < 1) {
             grades.colorMode = COLOR_MODE_WEIGHTED
-            grades.countZeroToAvg = true
             grades.yearAverageMode = YEAR_ALL_GRADES
+            grades.hideImproved = false
+            grades.averageWithoutWeight = true
+            grades.plusValue = null
+            grades.minusValue = null
+            grades.dontCountEnabled = false
+            grades.dontCountGrades = listOf()
             ui.agendaViewType = AGENDA_DEFAULT
+            // no migration for ui.homeCards
 
             dataVersion = 1
         }
+
+        if (dataVersion < 2) {
+            sync.notificationFilter = sync.notificationFilter + Notification.TYPE_TEACHER_ABSENCE
+
+            dataVersion = 2
+        }
     }}
 }

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

@@ -22,6 +22,7 @@ import pl.szczodrzynski.edziennik.data.api.task.ErrorReportTask
 import pl.szczodrzynski.edziennik.data.api.task.IApiTask
 import pl.szczodrzynski.edziennik.data.api.task.SzkolnyTask
 import pl.szczodrzynski.edziennik.data.db.entity.Profile
+import pl.szczodrzynski.edziennik.toApiError
 import pl.szczodrzynski.edziennik.utils.Utils.d
 import kotlin.math.min
 import kotlin.math.roundToInt
@@ -181,7 +182,7 @@ class ApiService : Service() {
                 is SzkolnyTask -> task.run(taskCallback)
             }
         } catch (e: Exception) {
-            taskCallback.onError(ApiError(TAG, EXCEPTION_API_TASK).withThrowable(e))
+            taskCallback.onError(e.toApiError(TAG))
         }
     }
 

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

@@ -124,6 +124,8 @@ const val ERROR_LIBRUS_PORTAL_MAINTENANCE                   = 182
 const val ERROR_LIBRUS_API_NOTICEBOARD_PROBLEM              = 183
 const val ERROR_LOGIN_LIBRUS_PORTAL_CSRF_EXPIRED            = 184
 const val ERROR_LIBRUS_API_DEVICE_REGISTERED                = 185
+const val ERROR_LIBRUS_MESSAGES_NOT_FOUND                   = 186
+const val ERROR_LOGIN_LIBRUS_API_INVALID_REQUEST            = 187
 
 const val ERROR_LOGIN_MOBIDZIENNIK_WEB_INVALID_LOGIN        = 201
 const val ERROR_LOGIN_MOBIDZIENNIK_WEB_OLD_PASSWORD         = 202
@@ -140,6 +142,7 @@ const val ERROR_MOBIDZIENNIK_WEB_INVALID_RESPONSE           = 214
 const val ERROR_LOGIN_MOBIDZIENNIK_WEB_NO_SESSION_ID        = 215
 const val ERROR_LOGIN_MOBIDZIENNIK_API2_INVALID_LOGIN       = 216
 const val ERROR_LOGIN_MOBIDZIENNIK_API2_OTHER               = 217
+const val ERROR_MOBIDZIENNIK_WEB_SERVER_PROBLEM             = 218
 
 const val ERROR_LOGIN_VULCAN_INVALID_SYMBOL                 = 301
 const val ERROR_LOGIN_VULCAN_INVALID_TOKEN                  = 302

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

@@ -70,13 +70,13 @@ val librusLoginMethods = listOf(
         LoginMethod(LOGIN_TYPE_LIBRUS, LOGIN_METHOD_LIBRUS_SYNERGIA, LibrusLoginSynergia::class.java)
                 .withIsPossible { _, loginStore -> !loginStore.hasLoginData("fakeLogin") }
                 .withRequiredLoginMethod { profile, _ ->
-                    if (profile?.hasStudentData("accountPassword") == false) LOGIN_METHOD_LIBRUS_API else LOGIN_METHOD_NOT_NEEDED
+                    if (profile?.hasStudentData("accountPassword") == false || true) LOGIN_METHOD_LIBRUS_API else LOGIN_METHOD_NOT_NEEDED
                 },
 
         LoginMethod(LOGIN_TYPE_LIBRUS, LOGIN_METHOD_LIBRUS_MESSAGES, LibrusLoginMessages::class.java)
                 .withIsPossible { _, loginStore -> !loginStore.hasLoginData("fakeLogin") }
                 .withRequiredLoginMethod { profile, _ ->
-                    if (profile?.hasStudentData("accountPassword") == false) LOGIN_METHOD_LIBRUS_SYNERGIA else LOGIN_METHOD_NOT_NEEDED
+                    if (profile?.hasStudentData("accountPassword") == false || true) LOGIN_METHOD_LIBRUS_SYNERGIA else LOGIN_METHOD_NOT_NEEDED
                 }
 )
 

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

@@ -5,6 +5,7 @@
 package pl.szczodrzynski.edziennik.data.api
 
 import kotlin.text.RegexOption.DOT_MATCHES_ALL
+import kotlin.text.RegexOption.IGNORE_CASE
 
 object Regexes {
     val STYLE_CSS_COLOR by lazy {
@@ -126,7 +127,7 @@ object Regexes {
 
 
     val LIBRUS_ATTACHMENT_KEY by lazy {
-        """singleUseKey=([0-9A-f_]+)""".toRegex()
+        """singleUseKey=([0-9A-z_]+)""".toRegex()
     }
 
 
@@ -199,4 +200,20 @@ object Regexes {
     val EDUDZIENNIK_TEACHERS by lazy {
         """<div class="teacher">.*?<p>(.+?) (.+?)</p>""".toRegex(DOT_MATCHES_ALL)
     }
+
+
+
+
+    val LINKIFY_DATE_YMD by lazy {
+        """(1\d{3}|20\d{2})[\-./](1[0-2]|0?\d)[\-./]([1-2]\d|3[0-1]|0?\d)""".toRegex()
+    }
+    val LINKIFY_DATE_DMY by lazy {
+        """(?<![\d\-./])([1-2]\d|3[0-1]|0?\d)[\-./](1[0-2]|0?\d)(?:[\-./](1\d{3}|2?0?\d{2}))?(?![\d\-/])""".toRegex()
+    }
+    val LINKIFY_DATE_ABSOLUTE by lazy {
+        """([1-3][0-9]|[1-9])\s(sty|lut|mar|kwi|maj|cze|lip|sie|wrz|paź|lis|gru).*?\s(1[0-9]{3}|20[0-9]{2})?""".toRegex(IGNORE_CASE)
+    }
+    val LINKIFY_DATE_RELATIVE by lazy {
+        """za\s([0-9]+)?\s?(dni|dzień|tydzień|tygodnie)""".toRegex(IGNORE_CASE)
+    }
 }

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

@@ -7,7 +7,6 @@ package pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.data
 import im.wangchao.mhttp.Request
 import im.wangchao.mhttp.Response
 import im.wangchao.mhttp.callback.TextCallbackHandler
-import okhttp3.Cookie
 import pl.szczodrzynski.edziennik.data.api.*
 import pl.szczodrzynski.edziennik.data.api.edziennik.edudziennik.DataEdudziennik
 import pl.szczodrzynski.edziennik.data.api.models.ApiError
@@ -43,8 +42,8 @@ open class EdudziennikWeb(open val data: DataEdudziennik, open val lastSync: Lon
 
                 if (semester == null && url.contains("start")) {
                     profile?.also { profile ->
-                        val cookies = data.app.cookieJar.getForDomain("dziennikel.appspot.com")
-                        val semesterCookie = cookies.firstOrNull { it.name() == "semester" }?.value()?.toIntOrNull()
+                        val cookies = data.app.cookieJar.getAll("dziennikel.appspot.com")
+                        val semesterCookie = cookies["semester"]?.toIntOrNull()
 
                         semesterCookie?.let { data.currentSemester = it }
 
@@ -75,13 +74,7 @@ open class EdudziennikWeb(open val data: DataEdudziennik, open val lastSync: Lon
             }
         }
 
-        data.app.cookieJar.saveFromResponse(null, listOf(
-                Cookie.Builder()
-                        .name("sessionid")
-                        .value(data.webSessionId!!)
-                        .domain("dziennikel.appspot.com")
-                        .secure().httpOnly().build()
-        ))
+        data.app.cookieJar.set("dziennikel.appspot.com", "sessionid", data.webSessionId)
 
         Request.builder()
                 .url(url)

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

@@ -39,17 +39,16 @@ class EdudziennikWebEvents(override val data: DataEdudziennik,
                         ?: return@forEach
 
                 val eventObject = Event(
-                        profileId,
-                        id,
-                        date,
-                        null,
-                        title,
-                        -1,
-                        Event.TYPE_CLASS_EVENT,
-                        false,
-                        -1,
-                        -1,
-                        data.teamClass?.id ?: -1
+                        profileId = profileId,
+                        id = id,
+                        date = date,
+                        time = null,
+                        topic = title,
+                        color = null,
+                        type = Event.TYPE_CLASS_EVENT,
+                        teacherId = -1,
+                        subjectId = -1,
+                        teamId = data.teamClass?.id ?: -1
                 )
 
                 data.eventList.add(eventObject)

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

@@ -56,17 +56,16 @@ class EdudziennikWebExams(override val data: DataEdudziennik,
                 val eventType = data.getEventType(eventTypeId, eventTypeName)
 
                 val eventObject = Event(
-                        profileId,
-                        id,
-                        date,
-                        startTime,
-                        topic,
-                        -1,
-                        eventType.id,
-                        false,
-                        -1,
-                        subject.id,
-                        data.teamClass?.id ?: -1
+                        profileId = profileId,
+                        id = id,
+                        date = date,
+                        time = startTime,
+                        topic = topic,
+                        color = null,
+                        type = eventType.id,
+                        teacherId = -1,
+                        subjectId = subject.id,
+                        teamId = data.teamClass?.id ?: -1
                 )
 
                 data.eventList.add(eventObject)

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

@@ -52,17 +52,16 @@ class EdudziennikWebHomework(override val data: DataEdudziennik,
                     val topic = homeworkElement.child(4).text()
 
                     val eventObject = Event(
-                            profileId,
-                            id,
-                            date,
-                            startTime,
-                            topic,
-                            -1,
-                            Event.TYPE_HOMEWORK,
-                            false,
-                            teacher.id,
-                            subject.id,
-                            data.teamClass?.id ?: -1
+                            profileId = profileId,
+                            id = id,
+                            date = date,
+                            time = startTime,
+                            topic = topic,
+                            color = null,
+                            type = Event.TYPE_HOMEWORK,
+                            teacherId = teacher.id,
+                            subjectId = subject.id,
+                            teamId = data.teamClass?.id ?: -1
                     )
 
                     data.eventList.add(eventObject)

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

@@ -24,7 +24,7 @@ class EdudziennikLoginWeb(val data: DataEdudziennik, val onSuccess: () -> Unit)
             onSuccess()
         }
         else {
-            data.app.cookieJar.clearForDomain("dziennikel.appspot.com")
+            data.app.cookieJar.clear("dziennikel.appspot.com")
             if (data.loginEmail.isNotNullNorEmpty() && data.loginPassword.isNotNullNorEmpty()) {
                 loginWithCredentials()
             }
@@ -59,8 +59,8 @@ class EdudziennikLoginWeb(val data: DataEdudziennik, val onSuccess: () -> Unit)
                     }
                 }
 
-                val cookies = data.app.cookieJar.getForDomain("dziennikel.appspot.com")
-                val sessionId = cookies.firstOrNull { it.name() == "sessionid" }?.value()
+                val cookies = data.app.cookieJar.getAll("dziennikel.appspot.com")
+                val sessionId = cookies["sessionid"]
 
                 if (sessionId == null) {
                     data.error(ApiError(TAG, ERROR_LOGIN_EDUDZIENNIK_WEB_NO_SESSION_ID)

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

@@ -5,7 +5,6 @@
 package pl.szczodrzynski.edziennik.data.api.edziennik.idziennik
 
 import androidx.core.util.set
-import okhttp3.Cookie
 import pl.szczodrzynski.edziennik.*
 import pl.szczodrzynski.edziennik.data.api.LOGIN_METHOD_IDZIENNIK_API
 import pl.szczodrzynski.edziennik.data.api.LOGIN_METHOD_IDZIENNIK_WEB
@@ -24,18 +23,8 @@ class DataIdziennik(app: App, profile: Profile?, loginStore: LoginStore) : Data(
         loginMethods.clear()
         if (isWebLoginValid()) {
             loginMethods += LOGIN_METHOD_IDZIENNIK_WEB
-            app.cookieJar.saveFromResponse(null, listOf(
-                    Cookie.Builder()
-                            .name("ASP.NET_SessionId_iDziennik")
-                            .value(webSessionId!!)
-                            .domain("iuczniowie.progman.pl")
-                            .secure().httpOnly().build(),
-                    Cookie.Builder()
-                            .name(".ASPXAUTH")
-                            .value(webAuth!!)
-                            .domain("iuczniowie.progman.pl")
-                            .secure().httpOnly().build()
-            ))
+            app.cookieJar.set("iuczniowie.progman.pl", "ASP.NET_SessionId_iDziennik", webSessionId)
+            app.cookieJar.set("iuczniowie.progman.pl", ".ASPXAUTH", webAuth)
         }
         if (isApiLoginValid())
             loginMethods += LOGIN_METHOD_IDZIENNIK_API

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

@@ -16,6 +16,8 @@ import pl.szczodrzynski.edziennik.data.db.entity.Announcement
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
 import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.getJsonObject
+import pl.szczodrzynski.edziennik.getLong
+import pl.szczodrzynski.edziennik.getString
 import pl.szczodrzynski.edziennik.utils.models.Date
 
 class IdziennikWebAnnouncements(override val data: DataIdziennik,
@@ -43,11 +45,11 @@ class IdziennikWebAnnouncements(override val data: DataIdziennik,
             for (jAnnouncementEl in json.getAsJsonArray("ListK")) {
                 val jAnnouncement = jAnnouncementEl.asJsonObject
                 // jAnnouncement
-                val announcementId = jAnnouncement.get("Id").asLong
+                val announcementId = jAnnouncement.getLong("Id") ?: -1
 
-                val rTeacher = data.getTeacherByFirstLast(jAnnouncement.get("Autor").asString)
-                val addedDate = java.lang.Long.parseLong(jAnnouncement.get("DataDodania").asString.replace("[^\\d]".toRegex(), ""))
-                val startDate = Date.fromMillis(java.lang.Long.parseLong(jAnnouncement.get("DataWydarzenia").asString.replace("[^\\d]".toRegex(), "")))
+                val rTeacher = data.getTeacherByFirstLast(jAnnouncement.getString("Autor") ?: "")
+                val addedDate = jAnnouncement.getString("DataDodania")?.replace("[^\\d]".toRegex(), "")?.toLongOrNull() ?: System.currentTimeMillis()
+                val startDate = jAnnouncement.getString("DataWydarzenia")?.replace("[^\\d]".toRegex(), "")?.toLongOrNull()?.let { Date.fromMillis(it) }
 
                 val announcementObject = Announcement(
                         profileId,

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

@@ -80,17 +80,16 @@ class IdziennikWebExams(override val data: DataIdziennik,
                 }
 
                 val eventObject = Event(
-                        profileId,
-                        id,
-                        examDate,
-                        startTime,
-                        topic,
-                        -1,
-                        eventType,
-                        false,
-                        teacherId,
-                        subjectId,
-                        data.teamClass?.id ?: -1
+                        profileId = profileId,
+                        id = id,
+                        date = examDate,
+                        time = startTime,
+                        topic = topic,
+                        color = null,
+                        type = eventType,
+                        teacherId = teacherId,
+                        subjectId = subjectId,
+                        teamId = data.teamClass?.id ?: -1
                 )
 
                 data.eventList.add(eventObject)

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

@@ -67,17 +67,16 @@ class IdziennikWebHomework(override val data: DataIdziennik,
 
 
                 val eventObject = Event(
-                        profileId,
-                        id,
-                        eventDate,
-                        startTime,
-                        topic,
-                        -1,
-                        Event.TYPE_HOMEWORK,
-                        false,
-                        teacherId,
-                        subjectId,
-                        data.teamClass?.id ?: -1
+                        profileId = profileId,
+                        id = id,
+                        date = eventDate,
+                        time = startTime,
+                        topic = topic,
+                        color = null,
+                        type = Event.TYPE_HOMEWORK,
+                        teacherId = teacherId,
+                        subjectId = subjectId,
+                        teamId = data.teamClass?.id ?: -1
                 )
 
                 data.eventList.add(eventObject)

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

@@ -7,7 +7,6 @@ package pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.login
 import im.wangchao.mhttp.Request
 import im.wangchao.mhttp.Response
 import im.wangchao.mhttp.callback.TextCallbackHandler
-import okhttp3.Cookie
 import pl.szczodrzynski.edziennik.*
 import pl.szczodrzynski.edziennik.data.api.*
 import pl.szczodrzynski.edziennik.data.api.edziennik.idziennik.DataIdziennik
@@ -24,22 +23,12 @@ class IdziennikLoginWeb(val data: DataIdziennik, val onSuccess: () -> Unit) {
 
     init { run {
         if (data.isWebLoginValid()) {
-            data.app.cookieJar.saveFromResponse(null, listOf(
-                    Cookie.Builder()
-                            .name("ASP.NET_SessionId_iDziennik")
-                            .value(data.webSessionId!!)
-                            .domain("iuczniowie.progman.pl")
-                            .secure().httpOnly().build(),
-                    Cookie.Builder()
-                            .name(".ASPXAUTH")
-                            .value(data.webAuth!!)
-                            .domain("iuczniowie.progman.pl")
-                            .secure().httpOnly().build()
-            ))
+            data.app.cookieJar.set("iuczniowie.progman.pl", "ASP.NET_SessionId_iDziennik", data.webSessionId)
+            data.app.cookieJar.set("iuczniowie.progman.pl", ".ASPXAUTH", data.webAuth)
             onSuccess()
         }
         else {
-            data.app.cookieJar.clearForDomain("iuczniowie.progman.pl")
+            data.app.cookieJar.clear("iuczniowie.progman.pl")
             if (data.webSchoolName != null && data.webUsername != null && data.webPassword != null) {
                 loginWithCredentials()
             }
@@ -62,11 +51,11 @@ class IdziennikLoginWeb(val data: DataIdziennik, val onSuccess: () -> Unit) {
 
                 // login succeeded: there is a start page
                 if (text.contains("czyWyswietlicDostepMobilny")) {
-                    val cookies = data.app.cookieJar.getForDomain("iuczniowie.progman.pl")
+                    val cookies = data.app.cookieJar.getAll("iuczniowie.progman.pl")
                     run {
-                        data.webSessionId = cookies.singleOrNull { it.name() == "ASP.NET_SessionId_iDziennik" }?.value() ?: return@run ERROR_LOGIN_IDZIENNIK_WEB_NO_SESSION
-                        data.webAuth = cookies.singleOrNull { it.name() == ".ASPXAUTH" }?.value() ?: return@run ERROR_LOGIN_IDZIENNIK_WEB_NO_AUTH
-                        data.apiBearer = cookies.singleOrNull { it.name() == "Bearer" }?.value() ?: return@run ERROR_LOGIN_IDZIENNIK_WEB_NO_BEARER
+                        data.webSessionId = cookies["ASP.NET_SessionId_iDziennik"] ?: return@run ERROR_LOGIN_IDZIENNIK_WEB_NO_SESSION
+                        data.webAuth = cookies[".ASPXAUTH"] ?: return@run ERROR_LOGIN_IDZIENNIK_WEB_NO_AUTH
+                        data.apiBearer = cookies["Bearer"]?: return@run ERROR_LOGIN_IDZIENNIK_WEB_NO_BEARER
                         data.loginExpiryTime = response.getUnixDate() + 30 * MINUTE /* after about 40 minutes the login didn't work already */
                         data.apiExpiryTime = response.getUnixDate() + 12 * HOUR /* actually it expires after 24 hours but I'm not sure when does the token refresh. */
 

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

@@ -4,7 +4,6 @@
 
 package pl.szczodrzynski.edziennik.data.api.edziennik.librus
 
-import okhttp3.Cookie
 import pl.szczodrzynski.edziennik.App
 import pl.szczodrzynski.edziennik.currentTimeUnix
 import pl.szczodrzynski.edziennik.data.api.LOGIN_METHOD_LIBRUS_API
@@ -31,23 +30,11 @@ class DataLibrus(app: App, profile: Profile?, loginStore: LoginStore) : Data(app
             loginMethods += LOGIN_METHOD_LIBRUS_API
         if (isSynergiaLoginValid()) {
             loginMethods += LOGIN_METHOD_LIBRUS_SYNERGIA
-            app.cookieJar.saveFromResponse(null, listOf(
-                    Cookie.Builder()
-                            .name("DZIENNIKSID")
-                            .value(synergiaSessionId!!)
-                            .domain("synergia.librus.pl")
-                            .secure().httpOnly().build()
-            ))
+            app.cookieJar.set("synergia.librus.pl", "DZIENNIKSID", synergiaSessionId)
         }
         if (isMessagesLoginValid()) {
             loginMethods += LOGIN_METHOD_LIBRUS_MESSAGES
-            app.cookieJar.saveFromResponse(null, listOf(
-                    Cookie.Builder()
-                            .name("DZIENNIKSID")
-                            .value(messagesSessionId!!)
-                            .domain("wiadomosci.librus.pl")
-                            .secure().httpOnly().build()
-            ))
+            app.cookieJar.set("wiadomosci.librus.pl", "DZIENNIKSID", messagesSessionId)
         }
     }
 

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

@@ -64,7 +64,7 @@ val LibrusFeatures = listOf(
         Feature(LOGIN_TYPE_LIBRUS, FEATURE_PUSH_CONFIG, listOf(
                 ENDPOINT_LIBRUS_API_PUSH_CONFIG to LOGIN_METHOD_LIBRUS_API
         ), listOf(LOGIN_METHOD_LIBRUS_API)).withShouldSync { data ->
-                !data.app.config.sync.tokenLibrusList.contains(data.profileId)
+                (data as DataLibrus).isPremium && !data.app.config.sync.tokenLibrusList.contains(data.profileId)
         },
 
 
@@ -116,11 +116,11 @@ val LibrusFeatures = listOf(
          * Homework - using API.
          * Sync only if account has premium access.
          */
-        Feature(LOGIN_TYPE_LIBRUS, FEATURE_HOMEWORK, listOf(
+        /*Feature(LOGIN_TYPE_LIBRUS, FEATURE_HOMEWORK, listOf(
                 ENDPOINT_LIBRUS_API_HOMEWORK to LOGIN_METHOD_LIBRUS_API
         ), listOf(LOGIN_METHOD_LIBRUS_API)).withShouldSync { data ->
                 (data as DataLibrus).isPremium
-        },
+        },*/
         /**
          * Behaviour - using API.
          */
@@ -227,9 +227,9 @@ val LibrusFeatures = listOf(
          */
         Feature(LOGIN_TYPE_LIBRUS, FEATURE_HOMEWORK, listOf(
                 ENDPOINT_LIBRUS_SYNERGIA_HOMEWORK to LOGIN_METHOD_LIBRUS_SYNERGIA
-        ), listOf(LOGIN_METHOD_LIBRUS_SYNERGIA)).withShouldSync { data ->
+        ), listOf(LOGIN_METHOD_LIBRUS_SYNERGIA))/*.withShouldSync { data ->
                 !(data as DataLibrus).isPremium
-        },
+        }*/,
 
         /**
          * Messages inbox - using messages website.

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

@@ -12,7 +12,6 @@ import im.wangchao.mhttp.body.MediaTypeUtils
 import im.wangchao.mhttp.callback.FileCallbackHandler
 import im.wangchao.mhttp.callback.JsonCallbackHandler
 import im.wangchao.mhttp.callback.TextCallbackHandler
-import okhttp3.Cookie
 import org.json.JSONObject
 import org.json.XML
 import org.jsoup.Jsoup
@@ -55,13 +54,20 @@ open class LibrusMessages(open val data: DataLibrus, open val lastSync: Long?) {
                 }
 
                 when {
-                    text.contains("<message>Niepoprawny login i/lub hasło.</message>") -> data.error(TAG, ERROR_LOGIN_LIBRUS_MESSAGES_INVALID_LOGIN, response, text)
-                    text.contains("stop.png") -> data.error(TAG, ERROR_LIBRUS_SYNERGIA_ACCESS_DENIED, response, text)
-                    text.contains("eAccessDeny") -> data.error(TAG, ERROR_LIBRUS_MESSAGES_ACCESS_DENIED, response, text)
-                    text.contains("OffLine") -> data.error(TAG, ERROR_LIBRUS_MESSAGES_MAINTENANCE, response, text)
-                    text.contains("<status>error</status>") -> data.error(TAG, ERROR_LIBRUS_MESSAGES_ERROR, response, text)
-                    text.contains("<type>eVarWhitThisNameNotExists</type>") -> data.error(TAG, ERROR_LIBRUS_MESSAGES_ACCESS_DENIED, response, text)
-                    text.contains("<error>") -> data.error(TAG, ERROR_LIBRUS_MESSAGES_OTHER, response, text)
+                    text.contains("<message>Niepoprawny login i/lub hasło.</message>") -> ERROR_LOGIN_LIBRUS_MESSAGES_INVALID_LOGIN
+                    text.contains("<message>Nie odnaleziono wiadomości.</message>") -> ERROR_LIBRUS_MESSAGES_NOT_FOUND
+                    text.contains("stop.png") -> ERROR_LIBRUS_SYNERGIA_ACCESS_DENIED
+                    text.contains("eAccessDeny") -> ERROR_LIBRUS_MESSAGES_ACCESS_DENIED
+                    text.contains("OffLine") -> ERROR_LIBRUS_MESSAGES_MAINTENANCE
+                    text.contains("<status>error</status>") -> ERROR_LIBRUS_MESSAGES_ERROR
+                    text.contains("<type>eVarWhitThisNameNotExists</type>") -> ERROR_LIBRUS_MESSAGES_ACCESS_DENIED
+                    text.contains("<error>") -> ERROR_LIBRUS_MESSAGES_OTHER
+                    else -> null
+                }?.let { errorCode ->
+                    data.error(ApiError(tag, errorCode)
+                            .withApiResponse(text)
+                            .withResponse(response))
+                    return
                 }
 
                 try {
@@ -82,14 +88,7 @@ open class LibrusMessages(open val data: DataLibrus, open val lastSync: Long?) {
             }
         }
 
-        data.app.cookieJar.saveFromResponse(null, listOf(
-                Cookie.Builder()
-                        .name("DZIENNIKSID")
-                        .value(data.messagesSessionId!!)
-                        .domain("wiadomosci.librus.pl")
-                        .secure().httpOnly().build()
-        ))
-
+        data.app.cookieJar.set("wiadomosci.librus.pl", "DZIENNIKSID", data.messagesSessionId)
 
         val docBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder()
         val doc = docBuilder.newDocument()
@@ -139,13 +138,20 @@ open class LibrusMessages(open val data: DataLibrus, open val lastSync: Long?) {
                 }
 
                 when {
-                    text.contains("<message>Niepoprawny login i/lub hasło.</message>") -> data.error(TAG, ERROR_LOGIN_LIBRUS_MESSAGES_INVALID_LOGIN, response, text)
-                    text.contains("stop.png") -> data.error(TAG, ERROR_LIBRUS_SYNERGIA_ACCESS_DENIED, response, text)
-                    text.contains("eAccessDeny") -> data.error(TAG, ERROR_LIBRUS_MESSAGES_ACCESS_DENIED, response, text)
-                    text.contains("OffLine") -> data.error(TAG, ERROR_LIBRUS_MESSAGES_MAINTENANCE, response, text)
-                    text.contains("<status>error</status>") -> data.error(TAG, ERROR_LIBRUS_MESSAGES_ERROR, response, text)
-                    text.contains("<type>eVarWhitThisNameNotExists</type>") -> data.error(TAG, ERROR_LIBRUS_MESSAGES_ACCESS_DENIED, response, text)
-                    text.contains("<error>") -> data.error(TAG, ERROR_LIBRUS_MESSAGES_OTHER, response, text)
+                    text.contains("<message>Niepoprawny login i/lub hasło.</message>") -> ERROR_LOGIN_LIBRUS_MESSAGES_INVALID_LOGIN
+                    text.contains("<message>Nie odnaleziono wiadomości.</message>") -> ERROR_LIBRUS_MESSAGES_NOT_FOUND
+                    text.contains("stop.png") -> ERROR_LIBRUS_SYNERGIA_ACCESS_DENIED
+                    text.contains("eAccessDeny") -> ERROR_LIBRUS_MESSAGES_ACCESS_DENIED
+                    text.contains("OffLine") -> ERROR_LIBRUS_MESSAGES_MAINTENANCE
+                    text.contains("<status>error</status>") -> ERROR_LIBRUS_MESSAGES_ERROR
+                    text.contains("<type>eVarWhitThisNameNotExists</type>") -> ERROR_LIBRUS_MESSAGES_ACCESS_DENIED
+                    text.contains("<error>") -> ERROR_LIBRUS_MESSAGES_OTHER
+                    else -> null
+                }?.let { errorCode ->
+                    data.error(ApiError(tag, errorCode)
+                            .withApiResponse(text)
+                            .withResponse(response))
+                    return
                 }
 
                 try {
@@ -166,14 +172,7 @@ open class LibrusMessages(open val data: DataLibrus, open val lastSync: Long?) {
             }
         }
 
-        data.app.cookieJar.saveFromResponse(null, listOf(
-                Cookie.Builder()
-                        .name("DZIENNIKSID")
-                        .value(data.messagesSessionId!!)
-                        .domain("wiadomosci.librus.pl")
-                        .secure().httpOnly().build()
-        ))
-
+        data.app.cookieJar.set("wiadomosci.librus.pl", "DZIENNIKSID", data.messagesSessionId)
 
         val docBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder()
         val doc = docBuilder.newDocument()
@@ -253,10 +252,11 @@ open class LibrusMessages(open val data: DataLibrus, open val lastSync: Long?) {
                 .enqueue()
     }
 
-    fun sandboxGetFile(tag: String, action: String, targetFile: File, onSuccess: (file: File) -> Unit,
+    fun sandboxGetFile(tag: String, url: String, targetFile: File, onSuccess: (file: File) -> Unit,
+                       method: Int = GET,
                        onProgress: (written: Long, total: Long) -> Unit) {
 
-        d(tag, "Request: Librus/Messages - $LIBRUS_SANDBOX_URL$action")
+        d(tag, "Request: Librus/Messages - $url")
 
         val callback = object : FileCallbackHandler(targetFile) {
             override fun onSuccess(file: File?, response: Response?) {
@@ -292,9 +292,14 @@ open class LibrusMessages(open val data: DataLibrus, open val lastSync: Long?) {
         }
 
         Request.builder()
-                .url("$LIBRUS_SANDBOX_URL$action")
+                .url(url)
                 .userAgent(SYNERGIA_USER_AGENT)
-                .post()
+                .also {
+                    when (method) {
+                        POST -> it.post()
+                        else -> it.get()
+                    }
+                }
                 .callback(callback)
                 .build()
                 .enqueue()

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

@@ -13,6 +13,7 @@ import pl.szczodrzynski.edziennik.data.db.entity.Attendance
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
 import pl.szczodrzynski.edziennik.data.db.entity.SYNC_ALWAYS
 import pl.szczodrzynski.edziennik.utils.models.Date
+import pl.szczodrzynski.edziennik.utils.models.Time
 
 class LibrusApiAttendances(override val data: DataLibrus,
                            override val lastSync: Long?,
@@ -42,10 +43,10 @@ class LibrusApiAttendances(override val data: DataLibrus,
                 val teacherId = attendance.getJsonObject("AddedBy")?.getLong("Id")
                 val semester = attendance.getInt("Semester") ?: return@forEach
                 val type = attendance.getJsonObject("Type")?.getLong("Id") ?: return@forEach
-                val typeObject = data.attendanceTypes.get(type)
+                val typeObject = data.attendanceTypes[type] ?: null
                 val topic = typeObject?.name ?: ""
 
-                val startTime = data.lessonRanges.get(lessonNo).startTime
+                val startTime = data.lessonRanges.get(lessonNo)?.startTime
 
                 val lesson = if (lessonId != -1L)
                     data.librusLessons.singleOrNull { it.lessonId == lessonId }
@@ -59,14 +60,14 @@ class LibrusApiAttendances(override val data: DataLibrus,
                         semester,
                         topic,
                         lessonDate,
-                        startTime,
-                        typeObject.type
+                        startTime ?: Time(0, 0, 0),
+                        typeObject?.type ?: Attendance.TYPE_CUSTOM
                 )
 
                 val addedDate = Date.fromIso(attendance.getString("AddDate") ?: return@forEach)
 
                 data.attendanceList.add(attendanceObject)
-                if(typeObject.type != Attendance.TYPE_PRESENT) {
+                if(typeObject?.type != Attendance.TYPE_PRESENT) {
                     data.metadataList.add(Metadata(
                             profileId,
                             Metadata.TYPE_ATTENDANCE,

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

@@ -47,17 +47,16 @@ class LibrusApiEvents(override val data: DataLibrus,
                 val addedDate = Date.fromIso(event.getString("AddDate"))
 
                 val eventObject = Event(
-                        profileId,
-                        id,
-                        eventDate,
-                        startTime,
-                        topic,
-                        -1,
-                        type,
-                        false,
-                        teacherId,
-                        subjectId,
-                        teamId
+                        profileId = profileId,
+                        id = id,
+                        date = eventDate,
+                        time = startTime,
+                        topic = topic,
+                        color = null,
+                        type = type,
+                        teacherId = teacherId,
+                        subjectId = subjectId,
+                        teamId = teamId
                 )
 
                 data.eventList.add(eventObject)

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

@@ -34,17 +34,16 @@ class LibrusApiHomework(override val data: DataLibrus,
                 val addedDate = Date.fromY_m_d(homework.getString("Date"))
 
                 val eventObject = Event(
-                        profileId,
-                        id,
-                        eventDate,
-                        null,
-                        topic,
-                        -1,
-                        -1,
-                        false,
-                        teacherId,
-                        -1,
-                        -1
+                        profileId = profileId,
+                        id = id,
+                        date = eventDate,
+                        time = null,
+                        topic = topic,
+                        color = null,
+                        type = -1,
+                        teacherId = teacherId,
+                        subjectId = -1,
+                        teamId = -1
                 )
 
                 data.eventList.add(eventObject)

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

@@ -4,15 +4,12 @@
 
 package pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.api
 
-import pl.szczodrzynski.edziennik.DAY
+import pl.szczodrzynski.edziennik.*
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.DataLibrus
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.ENDPOINT_LIBRUS_API_LUCKY_NUMBER
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusApi
 import pl.szczodrzynski.edziennik.data.db.entity.LuckyNumber
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
-import pl.szczodrzynski.edziennik.getInt
-import pl.szczodrzynski.edziennik.getJsonObject
-import pl.szczodrzynski.edziennik.getString
 import pl.szczodrzynski.edziennik.utils.models.Date
 import pl.szczodrzynski.edziennik.utils.models.Time
 
@@ -41,9 +38,10 @@ class LibrusApiLuckyNumber(override val data: DataLibrus,
                             luckyNumber
                     )
 
-                    //if (luckyNumberDate > Date.getToday()) {
+                    if (luckyNumberDate >= Date.getToday())
                         nextSync = luckyNumberDate.combineWith(Time(15, 0, 0))
-                    //}
+                    else
+                        nextSync = System.currentTimeMillis() + 6*HOUR*1000
 
                     data.luckyNumberList.add(luckyNumberObject)
                     data.metadataList.add(

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

@@ -39,17 +39,16 @@ class LibrusApiPtMeetings(override val data: DataLibrus,
                 }
 
                 val eventObject = Event(
-                        profileId,
-                        id,
-                        eventDate,
-                        startTime,
-                        topic,
-                        -1,
-                        Event.TYPE_PT_MEETING,
-                        false,
-                        teacherId,
-                        -1,
-                        data.teamClass?.id ?: -1
+                        profileId = profileId,
+                        id = id,
+                        date = eventDate,
+                        time = startTime,
+                        topic = topic,
+                        color = null,
+                        type = Event.TYPE_PT_MEETING,
+                        teacherId = teacherId,
+                        subjectId = -1,
+                        teamId = data.teamClass?.id ?: -1
                 )
 
                 data.eventList.add(eventObject)

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

@@ -21,6 +21,14 @@ class LibrusApiPushConfig(override val data: DataLibrus,
     }
 
     init { data.app.config.sync.tokenLibrus?.also { tokenLibrus ->
+        if(tokenLibrus.isEmpty()) {
+            data.setSyncNext(ENDPOINT_LIBRUS_API_PUSH_CONFIG, SYNC_ALWAYS)
+            data.app.config.sync.tokenLibrusList =
+                    data.app.config.sync.tokenLibrusList + profileId
+            onSuccess(ENDPOINT_LIBRUS_API_PUSH_CONFIG)
+            return@also
+        }
+
         apiGet(TAG, "ChangeRegister", payload = JsonObject(
                 "provider" to "FCM",
                 "device" to tokenLibrus,

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

@@ -59,7 +59,7 @@ class LibrusApiTeacherFreeDays(override val data: DataLibrus,
                         profileId,
                         Metadata.TYPE_TEACHER_ABSENCE,
                         id,
-                        profile?.empty ?: false,
+                        true,
                         profile?.empty ?: false,
                         System.currentTimeMillis()
                 ))

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

@@ -6,9 +6,7 @@ package pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.messages
 
 import kotlinx.coroutines.*
 import org.greenrobot.eventbus.EventBus
-import pl.szczodrzynski.edziennik.data.api.ERROR_FILE_DOWNLOAD
-import pl.szczodrzynski.edziennik.data.api.EXCEPTION_LIBRUS_MESSAGES_REQUEST
-import pl.szczodrzynski.edziennik.data.api.Regexes
+import pl.szczodrzynski.edziennik.data.api.*
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.DataLibrus
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusMessages
 import pl.szczodrzynski.edziennik.data.api.events.AttachmentGetEvent
@@ -53,11 +51,10 @@ class LibrusMessagesGetAttachment(override val data: DataLibrus,
 
                 val attachmentKey = keyMatcher[1]
                 getAttachmentCheckKey(attachmentKey) {
-                    downloadAttachment(attachmentKey)
+                    downloadAttachment("${LIBRUS_SANDBOX_URL}CSDownload&singleUseKey=$attachmentKey", method = POST)
                 }
             } else {
-                data.error(ApiError(TAG, ERROR_FILE_DOWNLOAD)
-                        .withApiResponse(doc.toString()))
+                downloadAttachment("$downloadLink/get", method = GET)
             }
         }
     }
@@ -91,10 +88,10 @@ class LibrusMessagesGetAttachment(override val data: DataLibrus,
         }
     }
 
-    private fun downloadAttachment(attachmentKey: String) {
+    private fun downloadAttachment(url: String, method: Int = GET) {
         val targetFile = File(Utils.getStorageDir(), attachmentName)
 
-        sandboxGetFile(TAG, "CSDownload&singleUseKey=$attachmentKey", targetFile, { file ->
+        sandboxGetFile(TAG, url, targetFile, { file ->
 
             val event = AttachmentGetEvent(
                     profileId,

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

@@ -109,9 +109,14 @@ class LibrusMessagesGetList(override val data: DataLibrus,
                             id
                     )
 
+                    element.select("isAnyFileAttached")?.text()?.let {
+                        if (it == "1")
+                            messageObject.overrideHasAttachments = true
+                    }
+
                     data.messageIgnoreList.add(messageObject)
                     data.messageRecipientList.add(messageRecipientObject)
-                    data.metadataList.add(Metadata(
+                    data.setSeenMetadataList.add(Metadata(
                             profileId,
                             Metadata.TYPE_MESSAGE,
                             id,

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

@@ -29,7 +29,7 @@ class LibrusSynergiaHomework(override val data: DataLibrus,
     init { data.profile?.also { profile ->
         synergiaGet(TAG, "moje_zadania", method = POST, parameters = mapOf(
                 "dataOd" to
-                        if (!data.profile.empty)
+                        if (profile.empty)
                             profile.getSemesterStart(1).stringY_m_d
                         else
                             Date.getToday().stringY_m_d,
@@ -54,7 +54,7 @@ class LibrusSynergiaHomework(override val data: DataLibrus,
                     val teacherId = data.teacherList.singleOrNull { teacherName == it.fullName }?.id
                             ?: -1
                     val topic = elements[2].text().trim()
-                    val addedDate = Date.fromY_m_d(elements[4].text().trim()).inMillis
+                    val addedDate = Date.fromY_m_d(elements[4].text().trim())
                     val eventDate = Date.fromY_m_d(elements[6].text().trim())
                     val id = "/podglad/([0-9]+)'".toRegex().find(
                             elements[9].select("input").attr("onclick")
@@ -63,10 +63,25 @@ class LibrusSynergiaHomework(override val data: DataLibrus,
                     val lessons = data.db.timetableDao().getForDateNow(profileId, eventDate)
                     val startTime = lessons.firstOrNull { it.subjectId == subjectId }?.startTime
 
-                    val moreInfo = graphElements[2 * i + 1].select("td[title]")
-                            .attr("title").trim()
-                    val description = "Treść: (.*)".toRegex(RegexOption.DOT_MATCHES_ALL).find(moreInfo)
-                            ?.get(1)?.replace("<br.*/>".toRegex(), "\n")?.trim()
+                    /*val moreInfo = graphElements[2 * i + 1].select("td[title]")
+                            .attr("title").trim()*/
+
+                    var description = ""
+
+                    graphElements.forEach { graphEl ->
+                        graphEl.select("td[title]")?.also {
+                            val title = it.attr("title")
+                            val r = "Temat: (.*?)<br.?/>Data udostępnienia: (.*?)<br.?/>Termin wykonania: (.*?)<br.?/>Treść: (.*)"
+                                    .toRegex(RegexOption.DOT_MATCHES_ALL).find(title) ?: return@forEach
+                            val gTopic = r[1].trim()
+                            val gAddedDate = Date.fromY_m_d(r[2].trim())
+                            val gEventDate = Date.fromY_m_d(r[3].trim())
+                            if (gTopic == topic && gAddedDate == addedDate && gEventDate == eventDate) {
+                                description = r[4].replace("<br.?/>".toRegex(), "\n").trim()
+                                return@forEach
+                            }
+                        }
+                    }
 
                     val seen = when (profile.empty) {
                         true -> true
@@ -74,17 +89,16 @@ class LibrusSynergiaHomework(override val data: DataLibrus,
                     }
 
                     val eventObject = Event(
-                            profileId,
-                            id,
-                            eventDate,
-                            startTime,
-                            "$topic\n$description",
-                            -1,
-                            Event.TYPE_HOMEWORK,
-                            false,
-                            teacherId,
-                            subjectId,
-                            data.teamClass?.id ?: -1
+                            profileId = profileId,
+                            id = id,
+                            date = eventDate,
+                            time = startTime,
+                            topic = "$topic\n$description",
+                            color = null,
+                            type = Event.TYPE_HOMEWORK,
+                            teacherId = teacherId,
+                            subjectId = subjectId,
+                            teamId = data.teamClass?.id ?: -1
                     )
 
                     data.eventList.add(eventObject)
@@ -94,7 +108,7 @@ class LibrusSynergiaHomework(override val data: DataLibrus,
                             id,
                             seen,
                             seen,
-                            addedDate
+                            addedDate.inMillis
                     ))
                 }
             }

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

@@ -54,6 +54,8 @@ class LibrusFirstLogin(val data: DataLibrus, val onSuccess: () -> Unit) {
                             return@portalGet
                         }
 
+                        val isParent = account.getString("group") == "parent"
+
                         val id = account.getInt("id") ?: continue
                         val login = account.getString("login") ?: continue
                         val token = account.getString("accessToken") ?: continue
@@ -69,7 +71,7 @@ class LibrusFirstLogin(val data: DataLibrus, val onSuccess: () -> Unit) {
                                 data.portalEmail,
                                 studentNameLong,
                                 studentNameShort,
-                                null
+                                if (isParent) studentNameLong else null /* temporarily - there is no parent name provided, only the type */
                         ).apply {
                             studentData["accountId"] = id
                             studentData["accountLogin"] = login

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

@@ -137,6 +137,7 @@ class LibrusLoginApi {
                     "librus_change_password_error" -> ERROR_LOGIN_LIBRUS_API_CHANGE_PASSWORD_ERROR
                     "librus_password_change_required" -> ERROR_LOGIN_LIBRUS_API_PASSWORD_CHANGE_REQUIRED
                     "invalid_grant" -> ERROR_LOGIN_LIBRUS_API_INVALID_LOGIN
+                    "invalid_request" -> ERROR_LOGIN_LIBRUS_API_INVALID_REQUEST
                     else -> ERROR_LOGIN_LIBRUS_API_OTHER
                 }.let { errorCode ->
                     data.error(ApiError(TAG, errorCode)

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

@@ -8,7 +8,6 @@ import im.wangchao.mhttp.Request
 import im.wangchao.mhttp.Response
 import im.wangchao.mhttp.body.MediaTypeUtils
 import im.wangchao.mhttp.callback.TextCallbackHandler
-import okhttp3.Cookie
 import pl.szczodrzynski.edziennik.data.api.*
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.DataLibrus
 import pl.szczodrzynski.edziennik.data.api.models.ApiError
@@ -64,21 +63,15 @@ class LibrusLoginMessages(val data: DataLibrus, val onSuccess: () -> Unit) {
         }
 
         if (data.isMessagesLoginValid()) {
-            data.app.cookieJar.saveFromResponse(null, listOf(
-                    Cookie.Builder()
-                            .name("DZIENNIKSID")
-                            .value(data.messagesSessionId!!)
-                            .domain("wiadomosci.librus.pl")
-                            .secure().httpOnly().build()
-            ))
+            data.app.cookieJar.set("wiadomosci.librus.pl", "DZIENNIKSID", data.messagesSessionId)
             onSuccess()
         }
         else {
-            data.app.cookieJar.clearForDomain("wiadomosci.librus.pl")
+            data.app.cookieJar.clear("wiadomosci.librus.pl")
             if (data.loginMethods.contains(LOGIN_METHOD_LIBRUS_SYNERGIA)) {
                 loginWithSynergia()
             }
-            else if (data.apiLogin != null && data.apiPassword != null) {
+            else if (data.apiLogin != null && data.apiPassword != null && false) {
                 loginWithCredentials()
             }
             else {
@@ -148,7 +141,7 @@ class LibrusLoginMessages(val data: DataLibrus, val onSuccess: () -> Unit) {
     }
 
     private fun saveSessionId(response: Response?, text: String?) {
-        var sessionId = data.app.cookieJar.getCookie("wiadomosci.librus.pl", "DZIENNIKSID")
+        var sessionId = data.app.cookieJar.get("wiadomosci.librus.pl", "DZIENNIKSID")
         sessionId = sessionId?.replace("-MAINT", "") // dunno what's this
         sessionId = sessionId?.replace("MAINT", "") // dunno what's this
         if (sessionId == null) {

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

@@ -37,19 +37,19 @@ class LibrusLoginPortal(val data: DataLibrus, val onSuccess: () -> Unit) {
         }
         else if (data.portalRefreshToken != null) {
             if (data.fakeLogin) {
-                data.app.cookieJar.clearForDomain("librus.szkolny.eu")
+                data.app.cookieJar.clear("librus.szkolny.eu")
             }
             else {
-                data.app.cookieJar.clearForDomain("portal.librus.pl")
+                data.app.cookieJar.clear("portal.librus.pl")
             }
             accessToken(null, data.portalRefreshToken)
         }
         else {
             if (data.fakeLogin) {
-                data.app.cookieJar.clearForDomain("librus.szkolny.eu")
+                data.app.cookieJar.clear("librus.szkolny.eu")
             }
             else {
-                data.app.cookieJar.clearForDomain("portal.librus.pl")
+                data.app.cookieJar.clear("portal.librus.pl")
             }
             authorize(if (data.fakeLogin) FAKE_LIBRUS_AUTHORIZE else LIBRUS_AUTHORIZE_URL)
         }

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

@@ -8,7 +8,6 @@ import com.google.gson.JsonObject
 import im.wangchao.mhttp.Request
 import im.wangchao.mhttp.Response
 import im.wangchao.mhttp.callback.TextCallbackHandler
-import okhttp3.Cookie
 import pl.szczodrzynski.edziennik.data.api.*
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.DataLibrus
 import pl.szczodrzynski.edziennik.data.api.edziennik.librus.data.LibrusApi
@@ -30,17 +29,11 @@ class LibrusLoginSynergia(override val data: DataLibrus, val onSuccess: () -> Un
         }
 
         if (data.isSynergiaLoginValid()) {
-            data.app.cookieJar.saveFromResponse(null, listOf(
-                    Cookie.Builder()
-                            .name("DZIENNIKSID")
-                            .value(data.synergiaSessionId!!)
-                            .domain("synergia.librus.pl")
-                            .secure().httpOnly().build()
-            ))
+            data.app.cookieJar.set("synergia.librus.pl", "DZIENNIKSID", data.synergiaSessionId)
             onSuccess()
         }
         else {
-            data.app.cookieJar.clearForDomain("synergia.librus.pl")
+            data.app.cookieJar.clear("synergia.librus.pl")
             if (data.loginMethods.contains(LOGIN_METHOD_LIBRUS_API)) {
                 loginWithApi()
             }
@@ -92,7 +85,7 @@ class LibrusLoginSynergia(override val data: DataLibrus, val onSuccess: () -> Un
                 }
 
                 if (location?.endsWith("centrum_powiadomien") == true) {
-                    val sessionId = data.app.cookieJar.getCookie("synergia.librus.pl", "DZIENNIKSID")
+                    val sessionId = data.app.cookieJar.get("synergia.librus.pl", "DZIENNIKSID")
                     if (sessionId == null) {
                         data.error(ApiError(TAG, ERROR_LOGIN_LIBRUS_SYNERGIA_NO_SESSION_ID)
                                 .withResponse(response)
@@ -117,7 +110,7 @@ class LibrusLoginSynergia(override val data: DataLibrus, val onSuccess: () -> Un
             }
         }
 
-        data.app.cookieJar.clearForDomain("synergia.librus.pl")
+        data.app.cookieJar.clear("synergia.librus.pl")
         Request.builder()
                 .url(LIBRUS_SYNERGIA_TOKEN_LOGIN_URL.replace("TOKEN", token) + "/uczen/widok/centrum_powiadomien")
                 .userAgent(LIBRUS_USER_AGENT)

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

@@ -8,7 +8,6 @@ import im.wangchao.mhttp.Request
 import im.wangchao.mhttp.Response
 import im.wangchao.mhttp.callback.FileCallbackHandler
 import im.wangchao.mhttp.callback.TextCallbackHandler
-import okhttp3.Cookie
 import pl.szczodrzynski.edziennik.data.api.*
 import pl.szczodrzynski.edziennik.data.api.edziennik.mobidziennik.DataMobidziennik
 import pl.szczodrzynski.edziennik.data.api.models.ApiError
@@ -26,6 +25,23 @@ open class MobidziennikWeb(open val data: DataMobidziennik, open val lastSync: L
     val profile
         get() = data.profile
 
+    /* TODO
+    add error handling:
+
+    <!-- CONTENT -->
+    <div id="content">
+        <a name="tresc"></a>
+    <h1>Ważna informacja!</h1>
+
+<div class="okienko_informacyjne">
+    Korzystasz z hasła, które zostało wygenerowane automatycznie.<hr/>
+    Pamiętaj, aby je zmienić oraz uzupełnić dane w swoim profilu.<br/><br/>
+    Obie te operacje można wykonać uruchamiając opcję
+    <a href="https://poznan.mobidziennik.pl/dziennik/edytujprofil" title="Edycja profilu, możliwość zmiany hasła">Moje konto->Edycja profilu</a>.
+</div>    </div>
+
+     */
+
     fun webGet(
             tag: String,
             endpoint: String,
@@ -65,6 +81,12 @@ open class MobidziennikWeb(open val data: DataMobidziennik, open val lastSync: L
                     return
                 }
 
+                if (text.contains("<h2>Problemy z wydajnością</h2>")) {
+                    data.error(ApiError(TAG, ERROR_MOBIDZIENNIK_WEB_SERVER_PROBLEM)
+                            .withResponse(response))
+                    return
+                }
+
                 try {
                     onSuccess(text)
                 } catch (e: Exception) {
@@ -82,18 +104,8 @@ open class MobidziennikWeb(open val data: DataMobidziennik, open val lastSync: L
             }
         }
 
-        data.app.cookieJar.saveFromResponse(null, listOf(
-                Cookie.Builder()
-                        .name(data.webSessionKey!!)
-                        .value(data.webSessionValue!!)
-                        .domain("${data.loginServerName}.mobidziennik.pl")
-                        .secure().httpOnly().build(),
-                Cookie.Builder()
-                        .name("SERVERID")
-                        .value(data.webServerId!!)
-                        .domain("${data.loginServerName}.mobidziennik.pl")
-                        .secure().httpOnly().build()
-        ))
+        data.app.cookieJar.set("${data.loginServerName}.mobidziennik.pl", data.webSessionKey, data.webSessionValue)
+        data.app.cookieJar.set("${data.loginServerName}.mobidziennik.pl", "SERVERID", data.webServerId)
 
         Request.builder()
                 .url(url)
@@ -164,18 +176,8 @@ open class MobidziennikWeb(open val data: DataMobidziennik, open val lastSync: L
             }
         }
 
-        data.app.cookieJar.saveFromResponse(null, listOf(
-                Cookie.Builder()
-                        .name(data.webSessionKey!!)
-                        .value(data.webSessionValue!!)
-                        .domain("${data.loginServerName}.mobidziennik.pl")
-                        .secure().httpOnly().build(),
-                Cookie.Builder()
-                        .name("SERVERID")
-                        .value(data.webServerId!!)
-                        .domain("${data.loginServerName}.mobidziennik.pl")
-                        .secure().httpOnly().build()
-        ))
+        data.app.cookieJar.set("${data.loginServerName}.mobidziennik.pl", data.webSessionKey, data.webSessionValue)
+        data.app.cookieJar.set("${data.loginServerName}.mobidziennik.pl", "SERVERID", data.webServerId)
 
         Request.builder()
                 .url(url)

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

@@ -51,17 +51,16 @@ class MobidziennikApiEvents(val data: DataMobidziennik, rows: List<String>) {
 
 
                 val eventObject = Event(
-                        data.profileId,
-                        id,
-                        eventDate,
-                        startTime,
-                        topic,
-                        -1,
-                        type,
-                        false,
-                        teacherId,
-                        subjectId,
-                        teamId)
+                        profileId = data.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(
@@ -76,6 +75,8 @@ class MobidziennikApiEvents(val data: DataMobidziennik, rows: List<String>) {
             }
         }
 
-        data.toRemove.add(DataRemoveModel.Events.futureExceptType(Event.TYPE_HOMEWORK))
+        data.toRemove.add(DataRemoveModel.Events.futureWithType(Event.TYPE_DEFAULT))
+        data.toRemove.add(DataRemoveModel.Events.futureWithType(Event.TYPE_EXAM))
+        data.toRemove.add(DataRemoveModel.Events.futureWithType(Event.TYPE_SHORT_QUIZ))
     }
 }

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

@@ -4,6 +4,7 @@
 
 package pl.szczodrzynski.edziennik.data.api.edziennik.mobidziennik.data.api
 
+import android.text.Html
 import androidx.core.util.contains
 import pl.szczodrzynski.edziennik.data.api.edziennik.mobidziennik.DataMobidziennik
 import pl.szczodrzynski.edziennik.data.api.models.DataRemoveModel
@@ -25,22 +26,21 @@ class MobidziennikApiHomework(val data: DataMobidziennik, rows: List<String>) {
                 val id = cols[0].toLong()
                 val teacherId = cols[7].toLong()
                 val subjectId = cols[6].toLong()
-                val topic = cols[1]
+                val topic = Html.fromHtml(cols[1])?.toString() ?: ""
                 val eventDate = Date.fromYmd(cols[2])
                 val startTime = Time.fromYmdHm(cols[3])
 
                 val eventObject = Event(
-                        data.profileId,
-                        id,
-                        eventDate,
-                        startTime,
-                        topic,
-                        -1,
-                        Event.TYPE_HOMEWORK,
-                        false,
-                        teacherId,
-                        subjectId,
-                        teamId)
+                        profileId = data.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(

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

@@ -44,7 +44,7 @@ class MobidziennikApiTeams(val data: DataMobidziennik, tableTeams: List<String>?
 
                 val studentId = cols[1].toInt()
                 val teamId = cols[2].toLong()
-                val studentNumber = cols[4].toInt()
+                val studentNumber = cols[4].toIntOrNull() ?: -1
 
                 if (studentId != data.studentId)
                     continue

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

@@ -61,26 +61,25 @@ class MobidziennikWebCalendar(override val data: DataMobidziennik,
                     val title = event.getString("title")
                     val comment = event.getString("comment")
 
-                    var topic = title
+                    var topic = title ?: ""
                     if (title != comment) {
                         topic += "\n" + comment
                     }
 
                     if (id == -1L) {
-                        id = crc16(topic?.toByteArray()).toLong()
+                        id = crc16(topic.toByteArray()).toLong()
                     }
 
                     val eventObject = Event(
-                            profileId,
-                            id,
-                            eventDate, null,
-                            topic,
-                            -1,
-                            eventType,
-                            false,
-                            -1,
-                            -1,
-                            data.teamClass?.id ?: -1
+                            profileId = profileId,
+                            id = id,
+                            date = eventDate, time = null,
+                            topic = topic,
+                            color = null,
+                            type = eventType,
+                            teacherId = -1,
+                            subjectId = -1,
+                            teamId = data.teamClass?.id ?: -1
                     )
 
                     data.eventList.add(eventObject)

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

@@ -118,7 +118,7 @@ class MobidziennikWebGetMessage(override val data: DataMobidziennik,
 
             // this needs to be at the end
             message.apply {
-                this.body = body.html().replace("\n", "<br>")
+                this.body = body.html()
 
                 clearAttachments()
                 content.select("ul li").map { it.select("a").first() }.forEach {

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

@@ -32,15 +32,15 @@ class MobidziennikWebMessagesAll(override val data: DataMobidziennik,
 
             val doc = Jsoup.parse(text)
 
-            val listElement = doc.getElementsByClass("spis").first()
+            val listElement = doc.getElementsByClass("spis")?.first()
             if (listElement == null) {
                 data.setSyncNext(ENDPOINT_MOBIDZIENNIK_WEB_MESSAGES_ALL, 7*DAY)
                 onSuccess(ENDPOINT_MOBIDZIENNIK_WEB_MESSAGES_ALL)
                 return@webGet
             }
             val list = listElement.getElementsByClass("podswietl")
-            for (item in list) {
-                val id = item.attr("rel").replace("[^\\d]".toRegex(), "").toLongOrNull() ?: continue
+            list?.forEach { item ->
+                val id = item.attr("rel").replace("[^\\d]".toRegex(), "").toLongOrNull() ?: return@forEach
 
                 val subjectEl = item.select("td:eq(0) div").first()
                 val subject = subjectEl.text()

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

@@ -36,9 +36,9 @@ class MobidziennikWebMessagesInbox(override val data: DataMobidziennik,
 
             val doc = Jsoup.parse(text)
 
-            val list = doc.getElementsByClass("spis").first().getElementsByClass("podswietl")
-            for (item in list) {
-                val id = item.attr("rel").toLongOrNull() ?: continue
+            val list = doc.getElementsByClass("spis")?.first()?.getElementsByClass("podswietl")
+            list?.forEach { item ->
+                val id = item.attr("rel").toLongOrNull() ?: return@forEach
 
                 val subjectEl = item.select("td:eq(0)").first()
                 var hasAttachments = false

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

@@ -40,9 +40,9 @@ class MobidziennikWebMessagesSent(override val data: DataMobidziennik,
 
             val doc = Jsoup.parse(text)
 
-            val list = doc.getElementsByClass("spis").first().getElementsByClass("podswietl")
-            for (item in list) {
-                val id = item.attr("rel").toLongOrNull() ?: continue
+            val list = doc.getElementsByClass("spis")?.first()?.getElementsByClass("podswietl")
+            list?.forEach { item ->
+                val id = item.attr("rel").toLongOrNull() ?: return@forEach
 
                 val subjectEl = item.select("td:eq(0)").first()
                 var hasAttachments = false

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

@@ -26,7 +26,7 @@ class MobidziennikLoginWeb(val data: DataMobidziennik, val onSuccess: () -> Unit
         }
         else {
             if (data.loginServerName.isNotNullNorEmpty() && data.loginUsername.isNotNullNorEmpty() && data.loginPassword.isNotNullNorEmpty()) {
-                data.app.cookieJar.clearForDomain(data.loginServerName + ".mobidziennik.pl")
+                data.app.cookieJar.clear("${data.loginServerName}.mobidziennik.pl")
                 loginWithCredentials()
             }
             else {
@@ -58,10 +58,10 @@ class MobidziennikLoginWeb(val data: DataMobidziennik, val onSuccess: () -> Unit
                     }
                 }
 
-                val cookies = data.app.cookieJar.getForDomain("${data.loginServerName}.mobidziennik.pl")
-                val cookie = cookies.singleOrNull { it.name().length > 32 }
-                val sessionKey = cookie?.name()
-                val sessionId = cookie?.value()
+                val cookies = data.app.cookieJar.getAll("${data.loginServerName}.mobidziennik.pl")
+                val cookie = cookies.entries.firstOrNull { it.key.length > 32 }
+                val sessionKey = cookie?.key
+                val sessionId = cookie?.value
                 if (sessionId == null) {
                     data.error(ApiError(TAG, ERROR_LOGIN_MOBIDZIENNIK_WEB_NO_SESSION_ID)
                             .withResponse(response)
@@ -71,7 +71,7 @@ class MobidziennikLoginWeb(val data: DataMobidziennik, val onSuccess: () -> Unit
 
                 data.webSessionKey = sessionKey
                 data.webSessionValue = sessionId
-                data.webServerId = data.app.cookieJar.getCookie("${data.loginServerName}.mobidziennik.pl", "SERVERID")
+                data.webServerId = data.app.cookieJar.get("${data.loginServerName}.mobidziennik.pl", "SERVERID")
                 data.webSessionIdExpiryTime = response.getUnixDate() + 45 * 60 /* 45min */
                 onSuccess()
             }

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

@@ -4,7 +4,6 @@
 
 package pl.szczodrzynski.edziennik.data.api.edziennik.template
 
-import okhttp3.Cookie
 import pl.szczodrzynski.edziennik.App
 import pl.szczodrzynski.edziennik.currentTimeUnix
 import pl.szczodrzynski.edziennik.data.api.LOGIN_METHOD_TEMPLATE_API
@@ -28,13 +27,7 @@ class DataTemplate(app: App, profile: Profile?, loginStore: LoginStore) : Data(a
         loginMethods.clear()
         if (isWebLoginValid()) {
             loginMethods += LOGIN_METHOD_TEMPLATE_WEB
-            app.cookieJar.saveFromResponse(null, listOf(
-                    Cookie.Builder()
-                            .name("AuthCookie")
-                            .value(webCookie!!)
-                            .domain("eregister.example.com")
-                            .secure().httpOnly().build()
-            ))
+            app.cookieJar.set("eregister.example.com", "AuthCookie", webCookie)
         }
         if (isApiLoginValid())
             loginMethods += LOGIN_METHOD_TEMPLATE_API

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

@@ -4,12 +4,11 @@
 
 package pl.szczodrzynski.edziennik.data.api.edziennik.template.login
 
-import okhttp3.Cookie
+import pl.szczodrzynski.edziennik.currentTimeUnix
 import pl.szczodrzynski.edziennik.data.api.ERROR_LOGIN_DATA_MISSING
 import pl.szczodrzynski.edziennik.data.api.ERROR_PROFILE_MISSING
 import pl.szczodrzynski.edziennik.data.api.edziennik.template.DataTemplate
 import pl.szczodrzynski.edziennik.data.api.models.ApiError
-import pl.szczodrzynski.edziennik.currentTimeUnix
 
 class TemplateLoginWeb(val data: DataTemplate, val onSuccess: () -> Unit) {
     companion object {
@@ -23,17 +22,11 @@ class TemplateLoginWeb(val data: DataTemplate, val onSuccess: () -> Unit) {
         }
 
         if (data.isWebLoginValid()) {
-            data.app.cookieJar.saveFromResponse(null, listOf(
-                    Cookie.Builder()
-                            .name("AuthCookie")
-                            .value(data.webCookie!!)
-                            .domain("eregister.example.com")
-                            .secure().httpOnly().build()
-            ))
+            data.app.cookieJar.set("eregister.example.com", "AuthCookie", data.webCookie)
             onSuccess()
         }
         else {
-            data.app.cookieJar.clearForDomain("eregister.example.com")
+            data.app.cookieJar.clear("eregister.example.com")
             if (/*data.webLogin != null && data.webPassword != null && */true) {
                 loginWithCredentials()
             }

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

@@ -10,7 +10,10 @@ import pl.szczodrzynski.edziennik.data.api.LOGIN_METHOD_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) {
 
@@ -26,6 +29,25 @@ class DataVulcan(app: App, profile: Profile?, loginStore: LoginStore) : Data(app
         }
     }
 
+    init {
+        // during the first sync `profile.studentClassName` is already set
+        if (teamList.values().none { it.type == Team.TYPE_CLASS }) {
+            profile?.studentClassName?.also { name ->
+                val id = Utils.crc16(name.toByteArray()).toLong()
+
+                val teamObject = Team(
+                        profileId,
+                        id,
+                        name,
+                        Team.TYPE_CLASS,
+                        "$schoolName:$name",
+                        -1
+                )
+                teamList.put(id, teamObject)
+            }
+        }
+    }
+
     override fun generateUserCode() = "$schoolName:$studentId"
 
     /**
@@ -188,11 +210,11 @@ class DataVulcan(app: App, profile: Profile?, loginStore: LoginStore) : Data(app
                 "SZ9" -> "http://hack.szkolny.eu"
                 else -> null
             }
-            return if (url != null) "$url/$symbol" else loginStore.getLoginData("apiUrl", null)
+            return if (url != null) "$url/$symbol/" else loginStore.getLoginData("apiUrl", null)
         }
 
     val fullApiUrl: String?
         get() {
-            return "$apiUrl/$schoolSymbol"
+            return "$apiUrl$schoolSymbol/"
         }
 }

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

@@ -13,8 +13,6 @@ import io.github.wulkanowy.signer.android.signContent
 import pl.szczodrzynski.edziennik.data.api.*
 import pl.szczodrzynski.edziennik.data.api.edziennik.vulcan.DataVulcan
 import pl.szczodrzynski.edziennik.data.api.models.ApiError
-import pl.szczodrzynski.edziennik.data.db.entity.Team
-import pl.szczodrzynski.edziennik.utils.Utils
 import pl.szczodrzynski.edziennik.utils.Utils.d
 import java.net.HttpURLConnection
 import java.util.*
@@ -38,26 +36,10 @@ open class VulcanApi(open val data: DataVulcan, open val lastSync: Long?) {
             baseUrl: Boolean = false,
             onSuccess: (json: JsonObject, response: Response?) -> Unit
     ) {
-        val url = "${if (baseUrl) data.apiUrl else data.fullApiUrl}/$endpoint"
+        val url = "${if (baseUrl) data.apiUrl else data.fullApiUrl}$endpoint"
 
         d(tag, "Request: Vulcan/Api - $url")
 
-        if (data.teamList.size() == 0) {
-            data.profile?.studentClassName?.also { name ->
-                val id = Utils.crc16(name.toByteArray()).toLong()
-
-                val teamObject = Team(
-                        profileId,
-                        id,
-                        name,
-                        Team.TYPE_CLASS,
-                        "${data.schoolName}:$name",
-                        -1
-                )
-                data.teamList.put(id, teamObject)
-            }
-        }
-
         val finalPayload = JsonObject()
         parameters.map { (name, value) ->
             when (value) {

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

@@ -72,17 +72,16 @@ class VulcanApiEvents(override val data: DataVulcan,
                 val teamId = event.getLong("IdOddzial") ?: data.teamClass?.id ?: -1
 
                 val eventObject = Event(
-                        profileId,
-                        id,
-                        eventDate,
-                        startTime,
-                        topic,
-                        -1,
-                        type,
-                        false,
-                        teacherId,
-                        subjectId,
-                        teamId
+                        profileId = profileId,
+                        id = id,
+                        date = eventDate,
+                        time = startTime,
+                        topic = topic,
+                        color = null,
+                        type = type,
+                        teacherId = teacherId,
+                        subjectId = subjectId,
+                        teamId = teamId
                 )
 
                 data.eventList.add(eventObject)

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

@@ -86,31 +86,36 @@ class VulcanApiTimetable(override val data: DataVulcan,
                         data.teamList[id] = team
                     }
                     team.id
-                } ?: data.studentClassId.toLong()
+                } ?: data.teamClass?.id ?: -1
 
-                val subjectId = lesson.getLong("IdPrzedmiot")?.let {
-                    when (it) {
-                        0L -> {
-                            val subjectName = lesson.getString("PrzedmiotNazwa") ?: ""
+                val subjectId = lesson.getLong("IdPrzedmiot").let { id ->
+                    // get the specified subject name
+                    val subjectName = lesson.getString("PrzedmiotNazwa") ?: ""
 
-                            data.subjectList.singleOrNull { subject -> subject.longName == subjectName }?.id
-                                    ?: {
-                                        /**
-                                         * CREATE A NEW SUBJECT IF IT DOESN'T EXIST
-                                         */
-
-                                        val subjectObject = Subject(
-                                                profileId,
-                                                -1 * crc16(subjectName.toByteArray()).toLong(),
-                                                subjectName,
-                                                subjectName
-                                        )
-                                        data.subjectList.put(subjectObject.id, subjectObject)
-                                        subjectObject.id
-                                    }.invoke()
-                        }
-                        else -> it
+                    val condition = when (id) {
+                        // "special" subject - e.g. one time classes, a trip, etc.
+                        0L -> { subject: Subject -> subject.longName == subjectName }
+                        // normal subject, check if it exists
+                        else -> { subject: Subject -> subject.id == id }
                     }
+
+                    data.subjectList.singleOrNull(condition)?.id ?: {
+                        /**
+                         * CREATE A NEW SUBJECT IF IT DOESN'T EXIST
+                         */
+
+                        val subjectObject = Subject(
+                                profileId,
+                                if (id == null || id == 0L)
+                                    -1 * crc16(subjectName.toByteArray()).toLong()
+                                else
+                                    id,
+                                subjectName,
+                                subjectName
+                        )
+                        data.subjectList.put(subjectObject.id, subjectObject)
+                        subjectObject.id
+                    }()
                 }
 
                 val lessonObject = Lesson(profileId, -1).apply {

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

@@ -137,7 +137,7 @@ class VulcanLoginApi(val data: DataVulcan, val onSuccess: () -> Unit) {
         }
 
         Request.builder()
-                .url("${data.apiUrl}/$VULCAN_API_ENDPOINT_CERTIFICATE")
+                .url("${data.apiUrl}$VULCAN_API_ENDPOINT_CERTIFICATE")
                 .userAgent(VULCAN_API_USER_AGENT)
                 .addHeader("RequestMobileType", "RegisterDevice")
                 .addParameter("PIN", data.apiPin)

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

@@ -284,7 +284,7 @@ abstract class Data(val app: App, val profile: Profile?, val loginStore: LoginSt
             db.gradeDao().addAll(gradeList)
         }
         if (eventList.isNotEmpty()) {
-            db.eventDao().addAll(eventList)
+            db.eventDao().upsertAll(eventList, removeNotKept = true)
         }
         if (noticeList.isNotEmpty()) {
             db.noticeDao().clear(profile.id)

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

@@ -56,9 +56,9 @@ open class DataRemoveModel {
         }
 
         fun commit(profileId: Int, dao: EventDao) {
-            type?.let { dao.removeFutureWithType(profileId, Date.getToday(), it) }
-            exceptType?.let { dao.removeFutureExceptType(profileId, Date.getToday(), it) }
-            exceptTypes?.let { dao.removeFutureExceptTypes(profileId, Date.getToday(), it) }
+            type?.let { dao.dontKeepFutureWithType(profileId, Date.getToday(), it) }
+            exceptType?.let { dao.dontKeepFutureExceptType(profileId, Date.getToday(), it) }
+            exceptTypes?.let { dao.dontKeepFutureExceptTypes(profileId, Date.getToday(), it) }
         }
     }
 

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

@@ -12,10 +12,7 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.withContext
 import okhttp3.OkHttpClient
-import pl.szczodrzynski.edziennik.App
-import pl.szczodrzynski.edziennik.BuildConfig
-import pl.szczodrzynski.edziennik.R
-import pl.szczodrzynski.edziennik.data.api.models.ApiError
+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
@@ -28,7 +25,6 @@ import pl.szczodrzynski.edziennik.data.db.entity.FeedbackMessage
 import pl.szczodrzynski.edziennik.data.db.entity.Notification
 import pl.szczodrzynski.edziennik.data.db.entity.Profile
 import pl.szczodrzynski.edziennik.data.db.full.EventFull
-import pl.szczodrzynski.edziennik.md5
 import pl.szczodrzynski.edziennik.ui.modules.error.ErrorDetailsDialog
 import pl.szczodrzynski.edziennik.ui.modules.error.ErrorSnackbar
 import pl.szczodrzynski.edziennik.utils.models.Date
@@ -80,7 +76,7 @@ class SzkolnyApi(val app: App) : CoroutineScope {
             withContext(Dispatchers.Default) { block() }
         }
         catch (e: Exception) {
-            errorSnackbar.addError(ApiError.fromThrowable(TAG, e)).show()
+            errorSnackbar.addError(e.toApiError(TAG)).show()
             null
         }
     }
@@ -91,7 +87,7 @@ class SzkolnyApi(val app: App) : CoroutineScope {
         catch (e: Exception) {
             ErrorDetailsDialog(
                     activity,
-                    listOf(ApiError.fromThrowable(TAG, e)),
+                    listOf(e.toApiError(TAG)),
                     R.string.error_occured
             )
             null
@@ -160,7 +156,7 @@ class SzkolnyApi(val app: App) : CoroutineScope {
     }
 
     @Throws(Exception::class)
-    fun getEvents(profiles: List<Profile>, notifications: List<Notification>, blacklistedIds: List<Long>): List<EventFull> {
+    fun getEvents(profiles: List<Profile>, notifications: List<Notification>, blacklistedIds: List<Long>, lastSyncTime: Long): List<EventFull> {
         val teams = app.db.teamDao().allNow
 
         val response = api.serverSync(ServerSyncRequest(
@@ -185,19 +181,31 @@ class SzkolnyApi(val app: App) : CoroutineScope {
                         }
                     }
                 },
+                lastSync = lastSyncTime,
                 notifications = notifications.map { ServerSyncRequest.Notification(it.profileName ?: "", it.type, it.text) }
         )).execute()
-        parseResponse(response)
+        val (events, hasBrowsers) = parseResponse(response)
 
-        val events = mutableListOf<EventFull>()
+        hasBrowsers?.let {
+            app.config.sync.webPushEnabled = it
+        }
 
-        response.body()?.data?.events?.forEach { event ->
+        val eventList = mutableListOf<EventFull>()
+
+        events.forEach { event ->
+            // skip blacklisted events
             if (event.id in blacklistedIds)
                 return@forEach
+
+            // force nullable non-negative colors
+            if (event.color == -1)
+                event.color = null
+
+            // create the event for every matching team and profile
             teams.filter { it.code == event.teamCode }.onEach { team ->
                 val profile = profiles.firstOrNull { it.id == team.profileId } ?: return@onEach
 
-                events.add(EventFull(event).apply {
+                eventList += EventFull(event).apply {
                     profileId = team.profileId
                     teamId = team.id
                     addedManually = true
@@ -205,11 +213,11 @@ class SzkolnyApi(val app: App) : CoroutineScope {
                     notified = profile.empty
 
                     if (profile.userCode == event.sharedBy) sharedBy = "self"
-                })
+                }
             }
         }
 
-        return events
+        return eventList
     }
 
     @Throws(Exception::class)
@@ -253,9 +261,8 @@ class SzkolnyApi(val app: App) : CoroutineScope {
                 browserId = browserId,
                 pairToken = pairToken
         )).execute()
-        parseResponse(response)
 
-        return response.body()?.data?.browsers ?: emptyList()
+        return parseResponse(response).browsers
     }
 
     @Throws(Exception::class)
@@ -265,9 +272,8 @@ class SzkolnyApi(val app: App) : CoroutineScope {
                 device = getDevice(),
                 action = "listBrowsers"
         )).execute()
-        parseResponse(response)
 
-        return response.body()?.data?.browsers ?: emptyList()
+        return parseResponse(response).browsers
     }
 
     @Throws(Exception::class)
@@ -278,9 +284,8 @@ class SzkolnyApi(val app: App) : CoroutineScope {
                 action = "unpairBrowser",
                 browserId = browserId
         )).execute()
-        parseResponse(response)
 
-        return response.body()?.data?.browsers ?: emptyList()
+        return parseResponse(response).browsers
     }
 
     @Throws(Exception::class)
@@ -307,9 +312,7 @@ class SzkolnyApi(val app: App) : CoroutineScope {
     @Throws(Exception::class)
     fun getUpdate(channel: String): List<Update> {
         val response = api.updates(channel).execute()
-        parseResponse(response)
-
-        return response.body()?.data ?: emptyList()
+        return parseResponse(response)
     }
 
     @Throws(Exception::class)
@@ -321,8 +324,7 @@ class SzkolnyApi(val app: App) : CoroutineScope {
                 targetDeviceId = targetDeviceId,
                 text = text
         )).execute()
-        val data = parseResponse(response)
 
-        return data.message
+        return parseResponse(response).message
     }
 }

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 "$param1.MTIzNDU2Nzg5MDwj/ezwig===.$param2".sha256()
+        return "$param1.MTIzNDU2Nzg5MDj3yyZoD8===.$param2".sha256()
     }
 }

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

@@ -12,7 +12,8 @@ data class EventShareRequest (
 
         val action: String = "event",
 
-        val sharedByName: String,
+        /* If null, the server shows an error */
+        val sharedByName: String?,
         val shareTeamCode: String? = null,
         val unshareTeamCode: String? = null,
         val requesterName: String? = null,

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

@@ -11,6 +11,8 @@ data class ServerSyncRequest(
         val userCodes: List<String>,
         val users: List<User>? = null,
 
+        val lastSync: Long,
+
         val notifications: List<Notification>? = null
 ) {
     data class User(

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

@@ -6,4 +6,7 @@ package pl.szczodrzynski.edziennik.data.api.szkolny.response
 
 import pl.szczodrzynski.edziennik.data.db.full.EventFull
 
-data class ServerSyncResponse(val events: List<EventFull>)
+data class ServerSyncResponse(
+        val events: List<EventFull>,
+        val hasBrowsers: Boolean? = null
+)

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

@@ -9,6 +9,7 @@ import pl.szczodrzynski.edziennik.data.api.szkolny.SzkolnyApi
 import pl.szczodrzynski.edziennik.data.db.entity.Metadata
 import pl.szczodrzynski.edziennik.data.db.entity.Notification
 import pl.szczodrzynski.edziennik.data.db.entity.Profile
+import pl.szczodrzynski.edziennik.utils.models.Date
 
 class AppSync(val app: App, val notifications: MutableList<Notification>, val profiles: List<Profile>, val api: SzkolnyApi) {
     companion object {
@@ -24,26 +25,27 @@ class AppSync(val app: App, val notifications: MutableList<Notification>, val pr
      *
      * @return a number of events inserted to DB, possibly needing a notification
      */
-    fun run(): Int {
-        val profiles = profiles.filter { it.registration == Profile.REGISTRATION_ENABLED && !it.archived }
-        if (profiles.isNotEmpty()) {
-            val blacklistedIds = app.db.eventDao().blacklistedIds;
-            val events = api.getEvents(profiles, notifications, blacklistedIds)
+    fun run(lastSyncTime: Long, markAsSeen: Boolean = false): Int {
+        val blacklistedIds = app.db.eventDao().blacklistedIds
+        val events = api.getEvents(profiles, notifications, blacklistedIds, lastSyncTime)
 
-            if (events.isNotEmpty()) {
-                app.db.metadataDao().addAllIgnore(events.map { event ->
-                    Metadata(
-                            event.profileId,
-                            Metadata.TYPE_EVENT,
-                            event.id,
-                            event.seen,
-                            event.notified,
-                            event.addedDate
-                    )
-                })
-                return app.db.eventDao().addAll(events).size
-            }
+        app.config.sync.lastAppSync = System.currentTimeMillis()
+
+        if (events.isNotEmpty()) {
+            val today = Date.getToday()
+            app.db.metadataDao().addAllIgnore(events.map { event ->
+                val isPast = event.date < today
+                Metadata(
+                        event.profileId,
+                        Metadata.TYPE_EVENT,
+                        event.id,
+                        isPast || markAsSeen || event.seen,
+                        isPast || markAsSeen || event.notified,
+                        event.addedDate
+                )
+            })
+            return app.db.eventDao().upsertAll(events).size
         }
         return 0;
     }
-}
+}

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

@@ -34,6 +34,7 @@ class Notifications(val app: App, val notifications: MutableList<Notification>,
         announcementNotifications()
         messageNotifications()
         luckyNumberNotifications()
+        teacherAbsenceNotifications()
     }
 
     private fun timetableNotifications() {
@@ -58,7 +59,7 @@ class Notifications(val app: App, val notifications: MutableList<Notification>,
     }
 
     private fun eventNotifications() {
-        for (event in app.db.eventDao().notNotifiedNow.filter { it.eventDate >= today }) {
+        for (event in app.db.eventDao().getNotNotifiedNow().filter { it.date >= today }) {
             val text = if (event.type == Event.TYPE_HOMEWORK)
                 app.getString(
                         if (event.subjectLongName.isNullOrEmpty())
@@ -66,7 +67,7 @@ class Notifications(val app: App, val notifications: MutableList<Notification>,
                         else
                             R.string.notification_homework_format,
                         event.subjectLongName,
-                        event.eventDate.formattedString
+                        event.date.formattedString
                 )
             else
                 app.getString(
@@ -74,8 +75,8 @@ class Notifications(val app: App, val notifications: MutableList<Notification>,
                             R.string.notification_event_no_subject_format
                         else
                             R.string.notification_event_format,
-                        event.typeName,
-                        event.eventDate.formattedString,
+                        event.typeName ?: "wydarzenie",
+                        event.date.formattedString,
                         event.subjectLongName
                 )
             val type = if (event.type == Event.TYPE_HOMEWORK) Notification.TYPE_NEW_HOMEWORK else Notification.TYPE_NEW_EVENT
@@ -88,17 +89,17 @@ class Notifications(val app: App, val notifications: MutableList<Notification>,
                     profileName = profiles.singleOrNull { it.id == event.profileId }?.name,
                     viewId = if (event.type == Event.TYPE_HOMEWORK) MainActivity.DRAWER_ITEM_HOMEWORK else MainActivity.DRAWER_ITEM_AGENDA,
                     addedDate = event.addedDate
-            ).addExtra("eventId", event.id).addExtra("eventDate", event.eventDate.value.toLong())
+            ).addExtra("eventId", event.id).addExtra("eventDate", event.date.value.toLong())
         }
     }
 
     fun sharedEventNotifications() {
-        for (event in app.db.eventDao().notNotifiedNow.filter { it.eventDate >= today && it.sharedBy != null }) {
+        for (event in app.db.eventDao().getNotNotifiedNow().filter { it.date >= today && it.sharedBy != null }) {
             val text = app.getString(
                     R.string.notification_shared_event_format,
                     event.sharedByName,
                     event.typeName ?: "wydarzenie",
-                    event.eventDate.formattedString,
+                    event.date.formattedString,
                     event.topic
             )
             val type = if (event.type == Event.TYPE_HOMEWORK) Notification.TYPE_NEW_HOMEWORK else Notification.TYPE_NEW_EVENT
@@ -111,7 +112,7 @@ class Notifications(val app: App, val notifications: MutableList<Notification>,
                     profileName = profiles.singleOrNull { it.id == event.profileId }?.name,
                     viewId = if (event.type == Event.TYPE_HOMEWORK) MainActivity.DRAWER_ITEM_HOMEWORK else MainActivity.DRAWER_ITEM_AGENDA,
                     addedDate = event.addedDate
-            ).addExtra("eventId", event.id).addExtra("eventDate", event.eventDate.value.toLong())
+            ).addExtra("eventId", event.id).addExtra("eventDate", event.date.value.toLong())
         }
     }
 
@@ -274,4 +275,23 @@ class Notifications(val app: App, val notifications: MutableList<Notification>,
             )
         }
     }
+
+    private fun teacherAbsenceNotifications() {
+        for (teacherAbsence in app.db.teacherAbsenceDao().getNotNotifiedNow()) {
+            val message = app.getString(
+                    R.string.notification_teacher_absence_new_format,
+                    teacherAbsence.teacherFullName
+            )
+            notifications += Notification(
+                    id = Notification.buildId(teacherAbsence.profileId, Notification.TYPE_TEACHER_ABSENCE, teacherAbsence.id),
+                    title = app.getNotificationTitle(Notification.TYPE_TEACHER_ABSENCE),
+                    text = message,
+                    type = Notification.TYPE_TEACHER_ABSENCE,
+                    profileId = teacherAbsence.profileId,
+                    profileName = profiles.singleOrNull { it.id == teacherAbsence.profileId }?.name,
+                    viewId = MainActivity.DRAWER_ITEM_AGENDA,
+                    addedDate = teacherAbsence.addedDate
+            ).addExtra("eventDate", teacherAbsence.dateFrom.value.toLong())
+        }
+    }
 }

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

@@ -31,16 +31,23 @@ class SzkolnyTask(val app: App, val syncingProfiles: List<Profile>) : IApiTask(-
         val notifications = Notifications(app, notificationList, profiles)
         notifications.run()
 
-        val shouldAppSync = notificationList.isNotEmpty() || (System.currentTimeMillis() - app.config.lastAppSync > 24*HOUR*1000)
-        // do an AppSync every 24 hours, or if WebPush has a notification
+        val appSyncProfiles = profiles.filter { it.registration == Profile.REGISTRATION_ENABLED && !it.archived }
+        // App Sync conditions:
+        //    - every 24 hours && any profile is registered
+        //    - if there are new notifications && any browser is paired
+        val shouldAppSync =
+                System.currentTimeMillis() - app.config.sync.lastAppSync > 24*HOUR*1000
+                        && appSyncProfiles.isNotEmpty()
+                        || notificationList.isNotEmpty()
+                        && app.config.sync.webPushEnabled
+
         if (shouldAppSync) {
             // send notifications to web push, get shared events
-            val addedEvents = AppSync(app, notificationList, profiles, api).run()
+            val addedEvents = AppSync(app, notificationList, appSyncProfiles, api).run(app.config.sync.lastAppSync)
             if (addedEvents > 0) {
                 // create notifications for shared events (not present before app sync)
                 notifications.sharedEventNotifications()
             }
-            app.config.lastAppSync = System.currentTimeMillis()
         }
         d(TAG, "Created ${notificationList.count()} notifications.")
 

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 = 79)
+], version = 83)
 @TypeConverters(
         ConverterTime::class,
         ConverterDate::class,
@@ -164,7 +164,11 @@ abstract class AppDb : RoomDatabase() {
                 Migration76(),
                 Migration77(),
                 Migration78(),
-                Migration79()
+                Migration79(),
+                Migration80(),
+                Migration81(),
+                Migration82(),
+                Migration83()
         ).allowMainThreadQueries().build()
     }
 }

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

@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2020-3-28.
+ */
+
+package pl.szczodrzynski.edziennik.data.db.dao
+
+import androidx.lifecycle.LiveData
+import androidx.room.*
+import androidx.sqlite.db.SimpleSQLiteQuery
+import androidx.sqlite.db.SupportSQLiteQuery
+import pl.szczodrzynski.edziennik.data.db.entity.Keepable
+
+@Dao
+interface BaseDao<T : Keepable, F : T> {
+    @RawQuery
+    fun getRaw(query: SupportSQLiteQuery): LiveData<List<F>>
+    fun getRaw(query: String) = getRaw(SimpleSQLiteQuery(query))
+    @RawQuery
+    fun getRawNow(query: SupportSQLiteQuery): List<F>
+    fun getRawNow(query: String) = getRawNow(SimpleSQLiteQuery(query))
+    @RawQuery
+    fun getOneNow(query: SupportSQLiteQuery): F?
+    fun getOneNow(query: String) = getOneNow(SimpleSQLiteQuery(query))
+
+    @Query("DELETE FROM events WHERE keep = 0")
+    fun removeNotKept()
+
+    /**
+     * INSERT an [item] into the database,
+     * ignoring any conflicts.
+     */
+    @Insert(onConflict = OnConflictStrategy.IGNORE)
+    fun add(item: T): Long
+    /**
+     * INSERT [items] into the database,
+     * ignoring any conflicts.
+     */
+    @Insert(onConflict = OnConflictStrategy.IGNORE)
+    fun addAll(items: List<T>): LongArray
+
+    /**
+     * REPLACE an [item] in the database,
+     * removing any conflicting rows.
+     */
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    fun replace(item: T)
+    /**
+     * REPLACE [items] in the database,
+     * removing any conflicting rows.
+     */
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    fun replaceAll(items: List<T>)
+
+    /**
+     * Selective UPDATE an [item] in the database.
+     * Do nothing if a matching item does not exist.
+     */
+    fun update(item: T): Long
+    /**
+     * Selective UPDATE [items] in the database.
+     * Do nothing for those items which do not exist.
+     */
+    fun updateAll(items: List<T>): LongArray
+
+    /**
+     * Remove all items from the database,
+     * that match the given [profileId].
+     */
+    fun clear(profileId: Int)
+
+    /**
+     * INSERT an [item] into the database,
+     * doing a selective [update] on conflicts.
+     * @return the newly inserted item's ID or -1L if the item was updated instead
+     */
+    @Transaction
+    fun upsert(item: T): Long {
+        val id = add(item)
+        if (id == -1L) update(item)
+        return id
+    }
+    /**
+     * INSERT [items] into the database,
+     * doing a selective [update] on conflicts.
+     * @return a [LongArray] of IDs of newly inserted items or -1L if the item existed before
+     */
+    @Transaction
+    fun upsertAll(items: List<T>, removeNotKept: Boolean = false): LongArray {
+        val insertResult = addAll(items)
+        val updateList = mutableListOf<T>()
+
+        insertResult.forEachIndexed { index, result ->
+            if (result == -1L) updateList.add(items[index])
+        }
+
+        if (updateList.isNotEmpty()) updateAll(items)
+        if (removeNotKept) removeNotKept()
+        return insertResult
+    }
+}

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

@@ -1,186 +0,0 @@
-/*
- * Copyright (c) Kacper Ziubryniewicz 2020-1-6
- */
-
-package pl.szczodrzynski.edziennik.data.db.dao;
-
-import android.util.Log;
-
-import androidx.annotation.NonNull;
-import androidx.lifecycle.LiveData;
-import androidx.room.Dao;
-import androidx.room.Insert;
-import androidx.room.OnConflictStrategy;
-import androidx.room.Query;
-import androidx.room.RawQuery;
-import androidx.room.Transaction;
-import androidx.sqlite.db.SimpleSQLiteQuery;
-import androidx.sqlite.db.SupportSQLiteQuery;
-
-import java.util.List;
-
-import pl.szczodrzynski.edziennik.data.db.entity.Event;
-import pl.szczodrzynski.edziennik.data.db.full.EventFull;
-import pl.szczodrzynski.edziennik.utils.models.Date;
-import pl.szczodrzynski.edziennik.utils.models.Time;
-
-import static pl.szczodrzynski.edziennik.data.db.entity.Metadata.TYPE_EVENT;
-import static pl.szczodrzynski.edziennik.data.db.entity.Metadata.TYPE_HOMEWORK;
-import static pl.szczodrzynski.edziennik.data.db.entity.Metadata.TYPE_LESSON_CHANGE;
-
-@Dao
-public abstract class EventDao {
-    @Insert(onConflict = OnConflictStrategy.REPLACE)
-    public abstract long add(Event event);
-
-    @Insert(onConflict = OnConflictStrategy.REPLACE)
-    public abstract long[] addAll(List<Event> eventList);
-
-    @Query("DELETE FROM events WHERE profileId = :profileId")
-    public abstract void clear(int profileId);
-
-    @Query("DELETE FROM events WHERE profileId = :profileId AND eventId = :id")
-    public abstract void remove(int profileId, long id);
-    @Query("DELETE FROM metadata WHERE profileId = :profileId AND thingType = :thingType AND thingId = :thingId")
-    public abstract void removeMetadata(int profileId, int thingType, long thingId);
-    @Transaction
-    public void remove(int profileId, long type, long id) {
-        remove(profileId, id);
-        removeMetadata(profileId, type == Event.TYPE_HOMEWORK ? TYPE_HOMEWORK : TYPE_EVENT, id);
-    }
-    @Transaction
-    public void remove(Event event) {
-        remove(event.profileId, event.type, event.id);
-    }
-    @Transaction
-    public void remove(int profileId, Event event) {
-        remove(profileId, event.type, event.id);
-    }
-    @Query("DELETE FROM events WHERE teamId = :teamId AND eventId = :id")
-    public abstract void removeByTeamId(long teamId, long id);
-
-    @RawQuery(observedEntities = {Event.class})
-    abstract LiveData<List<EventFull>> getAll(SupportSQLiteQuery query);
-    public LiveData<List<EventFull>> getAll(int profileId, String filter, String limit) {
-        String query = "SELECT \n" +
-                "*, \n" +
-                "teachers.teacherName || ' ' || teachers.teacherSurname AS teacherFullName,\n" +
-                "eventTypes.eventTypeName AS typeName,\n" +
-                "eventTypes.eventTypeColor AS typeColor\n" +
-                "FROM events\n" +
-                "LEFT JOIN subjects USING(profileId, subjectId)\n" +
-                "LEFT JOIN teachers USING(profileId, teacherId)\n" +
-                "LEFT JOIN teams USING(profileId, teamId)\n" +
-                "LEFT JOIN eventTypes USING(profileId, eventType)\n" +
-                "LEFT JOIN metadata ON eventId = thingId AND (thingType = " + TYPE_EVENT + " OR thingType = " + TYPE_HOMEWORK + ") AND metadata.profileId = "+profileId+"\n" +
-                "WHERE events.profileId = "+profileId+" AND events.eventBlacklisted = 0 AND "+filter+"\n" +
-                "GROUP BY eventId\n" +
-                "ORDER BY eventDate, eventStartTime ASC "+limit;
-        Log.d("DB", query);
-        return getAll(new SimpleSQLiteQuery(query));
-    }
-    public LiveData<List<EventFull>> getAll(int profileId) {
-        return getAll(profileId, "1", "");
-    }
-    public List<EventFull> getAllNow(int profileId) {
-        return getAllNow(profileId, "1");
-    }
-    public LiveData<List<EventFull>> getAllWhere(int profileId, String filter) {
-        return getAll(profileId, filter, "");
-    }
-    public LiveData<List<EventFull>> getAllByType(int profileId, long type, String filter) {
-        return getAll(profileId, "eventType = "+type+" AND "+filter, "");
-    }
-    public LiveData<List<EventFull>> getAllByDate(int profileId, @NonNull Date date) {
-        return getAll(profileId, "eventDate = '"+date.getStringY_m_d()+"'", "");
-    }
-    public List<EventFull> getAllByDateNow(int profileId, @NonNull Date date) {
-        return getAllNow(profileId, "eventDate = '"+date.getStringY_m_d()+"'");
-    }
-    public LiveData<List<EventFull>> getAllByDateTime(int profileId, @NonNull Date date, Time time) {
-        if (time == null)
-            return getAllByDate(profileId, date);
-        return getAll(profileId, "eventDate = '"+date.getStringY_m_d()+"' AND eventStartTime = '"+time.getStringValue()+"'", "");
-    }
-    public LiveData<List<EventFull>> getAllNearest(int profileId, @NonNull Date today, int limit) {
-        return getAll(profileId, "eventDate >= '"+today.getStringY_m_d()+"'", "LIMIT "+limit);
-    }
-
-    @RawQuery
-    abstract List<EventFull> getAllNow(SupportSQLiteQuery query);
-    public List<EventFull> getAllNow(int profileId, String filter) {
-        return getAllNow(new SimpleSQLiteQuery("SELECT \n" +
-                "*, \n" +
-                "teachers.teacherName || ' ' || teachers.teacherSurname AS teacherFullName,\n" +
-                "eventTypes.eventTypeName AS typeName,\n" +
-                "eventTypes.eventTypeColor AS typeColor\n" +
-                "FROM events \n" +
-                "LEFT JOIN subjects USING(profileId, subjectId)\n" +
-                "LEFT JOIN teachers USING(profileId, teacherId)\n" +
-                "LEFT JOIN teams USING(profileId, teamId)\n" +
-                "LEFT JOIN eventTypes USING(profileId, eventType)\n" +
-                "LEFT JOIN metadata ON eventId = thingId AND (thingType = " + TYPE_EVENT + " OR thingType = " + TYPE_HOMEWORK + ") AND metadata.profileId = "+profileId+"\n" +
-                "WHERE events.profileId = "+profileId+" AND events.eventBlacklisted = 0 AND "+filter+"\n" +
-                "GROUP BY eventId\n" +
-                "ORDER BY eventStartTime, addedDate ASC"));
-    }
-    public List<EventFull> getNotNotifiedNow(int profileId) {
-        return getAllNow(profileId, "notified = 0");
-    }
-
-    @Query("SELECT eventId FROM events WHERE profileId = :profileId AND eventBlacklisted = 1")
-    public abstract List<Long> getBlacklistedIds(int profileId);
-    @Query("SELECT eventId FROM events WHERE eventBlacklisted = 1")
-    public abstract List<Long> getBlacklistedIds();
-
-    @Query("SELECT " +
-            "*, " +
-            "eventTypes.eventTypeName AS typeName, " +
-            "eventTypes.eventTypeColor AS typeColor " +
-            "FROM events " +
-            "LEFT JOIN subjects USING(profileId, subjectId) " +
-            "LEFT JOIN eventTypes USING(profileId, eventType) " +
-            "LEFT JOIN metadata ON eventId = thingId AND (thingType = " + TYPE_EVENT + " OR thingType = " + TYPE_HOMEWORK + ") AND metadata.profileId = events.profileId " +
-            "WHERE events.eventBlacklisted = 0 AND notified = 0 " +
-            "GROUP BY eventId " +
-            "ORDER BY addedDate ASC")
-    public abstract List<EventFull> getNotNotifiedNow();
-
-    public EventFull getByIdNow(int profileId, long eventId) {
-        List<EventFull> eventList = getAllNow(profileId, "eventId = "+eventId);
-        return eventList.size() == 0 ? null : eventList.get(0);
-    }
-
-    @Query("UPDATE events SET eventAddedManually = 1 WHERE profileId = :profileId AND eventDate < :date")
-    public abstract void convertOlderToManual(int profileId, Date date);
-
-    @Query("DELETE FROM events WHERE profileId = :profileId AND eventAddedManually = 0")
-    public abstract void removeNotManual(int profileId);
-
-    @RawQuery
-    abstract long removeFuture(SupportSQLiteQuery query);
-    @Transaction
-    public void removeFuture(int profileId, Date todayDate, String filter) {
-        removeFuture(new SimpleSQLiteQuery("DELETE FROM events WHERE profileId = " + profileId
-                + " AND eventAddedManually = 0 AND eventDate >= '" + todayDate.getStringY_m_d() + "'" +
-                " AND " + filter));
-    }
-
-    @Query("DELETE FROM events WHERE profileId = :profileId AND eventAddedManually = 0 AND eventDate >= :todayDate AND eventType = :type")
-    public abstract void removeFutureWithType(int profileId, Date todayDate, long type);
-
-    @Query("DELETE FROM events WHERE profileId = :profileId AND eventAddedManually = 0 AND eventDate >= :todayDate AND eventType != :exceptType")
-    public abstract void removeFutureExceptType(int profileId, Date todayDate, long exceptType);
-
-    @Transaction
-    public void removeFutureExceptTypes(int profileId, Date todayDate, List<Long> exceptTypes) {
-        removeFuture(profileId, todayDate, "eventType NOT IN " + exceptTypes.toString().replace('[', '(').replace(']', ')'));
-    }
-
-    @Query("UPDATE metadata SET seen = :seen WHERE profileId = :profileId AND (thingType = "+TYPE_EVENT+" OR thingType = "+TYPE_LESSON_CHANGE+" OR thingType = "+TYPE_HOMEWORK+") AND thingId IN (SELECT eventId FROM events WHERE profileId = :profileId AND eventDate = :date)")
-    public abstract void setSeenByDate(int profileId, Date date, boolean seen);
-
-    @Query("UPDATE events SET eventBlacklisted = :blacklisted WHERE profileId = :profileId AND eventId = :eventId")
-    public abstract void setBlacklisted(int profileId, long eventId, boolean blacklisted);
-}
-

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

@@ -0,0 +1,151 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2020-1-6
+ */
+package pl.szczodrzynski.edziennik.data.db.dao
+
+import androidx.lifecycle.LiveData
+import androidx.room.Dao
+import androidx.room.Query
+import androidx.room.RawQuery
+import androidx.room.Transaction
+import androidx.sqlite.db.SimpleSQLiteQuery
+import androidx.sqlite.db.SupportSQLiteQuery
+import pl.szczodrzynski.edziennik.App
+import pl.szczodrzynski.edziennik.annotation.SelectiveDao
+import pl.szczodrzynski.edziennik.annotation.UpdateSelective
+import pl.szczodrzynski.edziennik.data.db.AppDb
+import pl.szczodrzynski.edziennik.data.db.entity.Event
+import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.data.db.full.EventFull
+import pl.szczodrzynski.edziennik.utils.models.Date
+import pl.szczodrzynski.edziennik.utils.models.Time
+
+@Dao
+@SelectiveDao(db = AppDb::class)
+abstract class EventDao : BaseDao<Event, EventFull> {
+    companion object {
+        private const val QUERY = """
+            SELECT 
+            *, 
+            teachers.teacherName ||" "|| teachers.teacherSurname AS teacherName,
+            eventTypes.eventTypeName AS typeName,
+            eventTypes.eventTypeColor AS typeColor
+            FROM events
+            LEFT JOIN subjects USING(profileId, subjectId)
+            LEFT JOIN teachers USING(profileId, teacherId)
+            LEFT JOIN teams USING(profileId, teamId)
+            LEFT JOIN eventTypes USING(profileId, eventType)
+            LEFT JOIN metadata ON eventId = thingId AND (thingType = ${Metadata.TYPE_EVENT} OR thingType = ${Metadata.TYPE_HOMEWORK}) AND metadata.profileId = events.profileId
+        """
+
+        private const val ORDER_BY = """GROUP BY eventId ORDER BY eventDate, eventTime, addedDate ASC"""
+        private const val NOT_BLACKLISTED = """events.eventBlacklisted = 0"""
+        private const val NOT_DONE = """events.eventIsDone = 0"""
+    }
+
+    private val selective by lazy { EventDaoSelective(App.db) }
+
+    @RawQuery(observedEntities = [Event::class])
+    abstract override fun getRaw(query: SupportSQLiteQuery): LiveData<List<EventFull>>
+
+    // SELECTIVE UPDATE
+    @UpdateSelective(primaryKeys = ["profileId", "eventId"], skippedColumns = ["eventIsDone", "eventBlacklisted", "homeworkBody", "attachmentIds", "attachmentNames"])
+    override fun update(item: Event) = selective.update(item)
+    override fun updateAll(items: List<Event>) = selective.updateAll(items)
+
+    // CLEAR
+    @Query("DELETE FROM events WHERE profileId = :profileId")
+    abstract override fun clear(profileId: Int)
+
+    // GET ALL - LIVE DATA
+    fun getAll(profileId: Int) =
+            getRaw("$QUERY WHERE $NOT_BLACKLISTED AND events.profileId = $profileId $ORDER_BY")
+    fun getAllByType(profileId: Int, type: Long, filter: String = "1") =
+            getRaw("$QUERY WHERE $NOT_BLACKLISTED AND events.profileId = $profileId AND eventType = $type AND $filter $ORDER_BY")
+    fun getAllByDate(profileId: Int, date: Date) =
+            getRaw("$QUERY WHERE $NOT_BLACKLISTED AND events.profileId = $profileId AND eventDate = '${date.stringY_m_d}' $ORDER_BY")
+    fun getAllByDateTime(profileId: Int, date: Date, time: Time) =
+            getRaw("$QUERY WHERE $NOT_BLACKLISTED AND events.profileId = $profileId AND eventDate = '${date.stringY_m_d}' AND eventTime = '${time.stringValue}'")
+    fun getNearestNotDone(profileId: Int, today: Date, limit: Int) =
+            getRaw("$QUERY WHERE $NOT_BLACKLISTED AND $NOT_DONE AND events.profileId = $profileId AND eventDate >= '${today.stringY_m_d}' $ORDER_BY LIMIT $limit")
+
+    // GET ALL - NOW
+    fun getAllNow(profileId: Int) =
+            getRawNow("$QUERY WHERE $NOT_BLACKLISTED AND events.profileId = $profileId $ORDER_BY")
+    fun getNotNotifiedNow() =
+            getRawNow("$QUERY WHERE $NOT_BLACKLISTED AND notified = 0 $ORDER_BY")
+    fun getNotNotifiedNow(profileId: Int) =
+            getRawNow("$QUERY WHERE $NOT_BLACKLISTED AND events.profileId = $profileId AND notified = 0 $ORDER_BY")
+    fun getAllByDateNow(profileId: Int, date: Date) =
+            getRawNow("$QUERY WHERE $NOT_BLACKLISTED AND events.profileId = $profileId AND eventDate = '${date.stringY_m_d}' $ORDER_BY")
+
+    // GET ONE - NOW
+    fun getByIdNow(profileId: Int, id: Long) =
+            getOneNow("$QUERY WHERE events.profileId = $profileId AND eventId = $id")
+
+
+    @Query("SELECT eventId FROM events WHERE profileId = :profileId AND eventBlacklisted = 1")
+    abstract fun getBlacklistedIds(profileId: Int): List<Long>
+
+    @get:Query("SELECT eventId FROM events WHERE eventBlacklisted = 1")
+    abstract val blacklistedIds: List<Long>
+
+    /*@Query("UPDATE events SET eventAddedManually = 1 WHERE profileId = :profileId AND eventDate < :date")
+    abstract fun convertOlderToManual(profileId: Int, date: Date?)
+
+    @Query("DELETE FROM events WHERE teamId = :teamId AND eventId = :id")
+    abstract fun removeByTeamId(teamId: Long, id: Long)
+
+    @Query("DELETE FROM events WHERE profileId = :profileId AND eventAddedManually = 0")
+    abstract fun removeNotManual(profileId: Int)*/
+
+    @RawQuery
+    abstract fun dontKeepFuture(query: SupportSQLiteQuery?): Long
+
+    @Transaction
+    open fun dontKeepFuture(profileId: Int, todayDate: Date, filter: String) {
+        dontKeepFuture(SimpleSQLiteQuery("UPDATE events SET keep = 0 WHERE profileId = " + profileId
+                + " AND eventAddedManually = 0 AND eventDate >= '" + todayDate.stringY_m_d + "'" +
+                " AND " + filter))
+    }
+
+    @Query("UPDATE events SET keep = 0 WHERE profileId = :profileId AND eventAddedManually = 0 AND eventDate >= :todayDate AND eventType = :type")
+    abstract fun dontKeepFutureWithType(profileId: Int, todayDate: Date, type: Long)
+
+    @Query("UPDATE events SET keep = 0 WHERE profileId = :profileId AND eventAddedManually = 0 AND eventDate >= :todayDate AND eventType != :exceptType")
+    abstract fun dontKeepFutureExceptType(profileId: Int, todayDate: Date, exceptType: Long)
+
+    @Transaction
+    open fun dontKeepFutureExceptTypes(profileId: Int, todayDate: Date, exceptTypes: List<Long>) {
+        dontKeepFuture(profileId, todayDate, "eventType NOT IN " + exceptTypes.toString().replace('[', '(').replace(']', ')'))
+    }
+
+    @Query("UPDATE metadata SET seen = :seen WHERE profileId = :profileId AND (thingType = " + Metadata.TYPE_EVENT + " OR thingType = " + Metadata.TYPE_LESSON_CHANGE + " OR thingType = " + Metadata.TYPE_HOMEWORK + ") AND thingId IN (SELECT eventId FROM events WHERE profileId = :profileId AND eventDate = :date)")
+    abstract fun setSeenByDate(profileId: Int, date: Date, seen: Boolean)
+
+    @Query("UPDATE events SET eventBlacklisted = :blacklisted WHERE profileId = :profileId AND eventId = :eventId")
+    abstract fun setBlacklisted(profileId: Int, eventId: Long, blacklisted: Boolean)
+
+    @Query("DELETE FROM events WHERE profileId = :profileId AND eventId = :id")
+    abstract fun remove(profileId: Int, id: Long)
+
+    @Query("DELETE FROM metadata WHERE profileId = :profileId AND thingType = :thingType AND thingId = :thingId")
+    abstract fun removeMetadata(profileId: Int, thingType: Int, thingId: Long)
+
+    @Transaction
+    open fun remove(profileId: Int, type: Long, id: Long) {
+        remove(profileId, id)
+        removeMetadata(profileId, if (type == Event.TYPE_HOMEWORK) Metadata.TYPE_HOMEWORK else Metadata.TYPE_EVENT, id)
+    }
+
+    @Transaction
+    open fun remove(event: Event) {
+        remove(event.profileId, event.type, event.id)
+    }
+
+    @Transaction
+    open fun remove(profileId: Int, event: Event) {
+        remove(profileId, event.type, event.id)
+    }
+
+}

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

@@ -1,39 +0,0 @@
-/*
- * Copyright (c) Kacper Ziubryniewicz 2020-1-6
- */
-
-package pl.szczodrzynski.edziennik.data.db.dao;
-
-import androidx.lifecycle.LiveData;
-import androidx.room.Dao;
-import androidx.room.Insert;
-import androidx.room.OnConflictStrategy;
-import androidx.room.Query;
-
-import java.util.List;
-
-import pl.szczodrzynski.edziennik.data.db.entity.EventType;
-
-@Dao
-public interface EventTypeDao {
-    @Insert(onConflict = OnConflictStrategy.REPLACE)
-    void add(EventType gradeCategory);
-
-    @Insert(onConflict = OnConflictStrategy.REPLACE)
-    void addAll(List<EventType> gradeCategoryList);
-
-    @Query("DELETE FROM eventTypes WHERE profileId = :profileId")
-    void clear(int profileId);
-
-    @Query("SELECT * FROM eventTypes WHERE profileId = :profileId AND eventType = :typeId")
-    EventType getByIdNow(int profileId, long typeId);
-
-    @Query("SELECT * FROM eventTypes WHERE profileId = :profileId")
-    LiveData<List<EventType>> getAll(int profileId);
-
-    @Query("SELECT * FROM eventTypes WHERE profileId = :profileId")
-    List<EventType> getAllNow(int profileId);
-
-    @Query("SELECT * FROM eventTypes")
-    List<EventType> getAllNow();
-}

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

@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2020-1-6
+ */
+package pl.szczodrzynski.edziennik.data.db.dao
+
+import android.content.Context
+import androidx.lifecycle.LiveData
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.OnConflictStrategy
+import androidx.room.Query
+import pl.szczodrzynski.edziennik.R
+import pl.szczodrzynski.edziennik.data.db.entity.Event.Companion.COLOR_CLASS_EVENT
+import pl.szczodrzynski.edziennik.data.db.entity.Event.Companion.COLOR_DEFAULT
+import pl.szczodrzynski.edziennik.data.db.entity.Event.Companion.COLOR_ESSAY
+import pl.szczodrzynski.edziennik.data.db.entity.Event.Companion.COLOR_EXAM
+import pl.szczodrzynski.edziennik.data.db.entity.Event.Companion.COLOR_EXCURSION
+import pl.szczodrzynski.edziennik.data.db.entity.Event.Companion.COLOR_HOMEWORK
+import pl.szczodrzynski.edziennik.data.db.entity.Event.Companion.COLOR_INFORMATION
+import pl.szczodrzynski.edziennik.data.db.entity.Event.Companion.COLOR_PROJECT
+import pl.szczodrzynski.edziennik.data.db.entity.Event.Companion.COLOR_PT_MEETING
+import pl.szczodrzynski.edziennik.data.db.entity.Event.Companion.COLOR_READING
+import pl.szczodrzynski.edziennik.data.db.entity.Event.Companion.COLOR_SHORT_QUIZ
+import pl.szczodrzynski.edziennik.data.db.entity.Event.Companion.TYPE_CLASS_EVENT
+import pl.szczodrzynski.edziennik.data.db.entity.Event.Companion.TYPE_DEFAULT
+import pl.szczodrzynski.edziennik.data.db.entity.Event.Companion.TYPE_ESSAY
+import pl.szczodrzynski.edziennik.data.db.entity.Event.Companion.TYPE_EXAM
+import pl.szczodrzynski.edziennik.data.db.entity.Event.Companion.TYPE_EXCURSION
+import pl.szczodrzynski.edziennik.data.db.entity.Event.Companion.TYPE_HOMEWORK
+import pl.szczodrzynski.edziennik.data.db.entity.Event.Companion.TYPE_INFORMATION
+import pl.szczodrzynski.edziennik.data.db.entity.Event.Companion.TYPE_PROJECT
+import pl.szczodrzynski.edziennik.data.db.entity.Event.Companion.TYPE_PT_MEETING
+import pl.szczodrzynski.edziennik.data.db.entity.Event.Companion.TYPE_READING
+import pl.szczodrzynski.edziennik.data.db.entity.Event.Companion.TYPE_SHORT_QUIZ
+import pl.szczodrzynski.edziennik.data.db.entity.EventType
+
+@Dao
+abstract class EventTypeDao {
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    abstract fun add(eventType: EventType)
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    abstract fun addAll(eventTypeList: List<EventType>)
+
+    @Query("DELETE FROM eventTypes WHERE profileId = :profileId")
+    abstract fun clear(profileId: Int)
+
+    @Query("SELECT * FROM eventTypes WHERE profileId = :profileId AND eventType = :typeId")
+    abstract fun getByIdNow(profileId: Int, typeId: Long): EventType?
+
+    @Query("SELECT * FROM eventTypes WHERE profileId = :profileId")
+    abstract fun getAll(profileId: Int): LiveData<List<EventType>>
+
+    @Query("SELECT * FROM eventTypes WHERE profileId = :profileId")
+    abstract fun getAllNow(profileId: Int): List<EventType>
+
+    @get:Query("SELECT * FROM eventTypes")
+    abstract val allNow: List<EventType>
+
+    fun addDefaultTypes(context: Context, profileId: Int): List<EventType> {
+        val typeList = listOf(
+                EventType(profileId, TYPE_HOMEWORK, context.getString(R.string.event_type_homework), COLOR_HOMEWORK),
+                EventType(profileId, TYPE_DEFAULT, context.getString(R.string.event_other), COLOR_DEFAULT),
+                EventType(profileId, TYPE_EXAM, context.getString(R.string.event_exam), COLOR_EXAM),
+                EventType(profileId, TYPE_SHORT_QUIZ, context.getString(R.string.event_short_quiz), COLOR_SHORT_QUIZ),
+                EventType(profileId, TYPE_ESSAY, context.getString(R.string.event_essay), COLOR_ESSAY),
+                EventType(profileId, TYPE_PROJECT, context.getString(R.string.event_project), COLOR_PROJECT),
+                EventType(profileId, TYPE_PT_MEETING, context.getString(R.string.event_pt_meeting), COLOR_PT_MEETING),
+                EventType(profileId, TYPE_EXCURSION, context.getString(R.string.event_excursion), COLOR_EXCURSION),
+                EventType(profileId, TYPE_READING, context.getString(R.string.event_reading), COLOR_READING),
+                EventType(profileId, TYPE_CLASS_EVENT, context.getString(R.string.event_class_event), COLOR_CLASS_EVENT),
+                EventType(profileId, TYPE_INFORMATION, context.getString(R.string.event_information), COLOR_INFORMATION)
+        )
+        addAll(typeList)
+        return typeList
+    }
+}

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

@@ -78,8 +78,8 @@ public abstract class MetadataDao {
             }
         }
         if (o instanceof Event) {
-            if (add(new Metadata(profileId, ((Event) o).type == Event.TYPE_HOMEWORK ? TYPE_HOMEWORK : TYPE_EVENT, ((Event) o).id, seen, false, 0)) == -1) {
-                updateSeen(profileId, ((Event) o).type == Event.TYPE_HOMEWORK ? TYPE_HOMEWORK : TYPE_EVENT, ((Event) o).id, seen);
+            if (add(new Metadata(profileId, ((Event) o).getType() == Event.TYPE_HOMEWORK ? TYPE_HOMEWORK : TYPE_EVENT, ((Event) o).getId(), seen, false, 0)) == -1) {
+                updateSeen(profileId, ((Event) o).getType() == Event.TYPE_HOMEWORK ? TYPE_HOMEWORK : TYPE_EVENT, ((Event) o).getId(), seen);
             }
         }
         if (o instanceof LessonFull) {
@@ -117,8 +117,8 @@ public abstract class MetadataDao {
             }
         }
         if (o instanceof Event) {
-            if (add(new Metadata(profileId, ((Event) o).type == Event.TYPE_HOMEWORK ? TYPE_HOMEWORK : TYPE_EVENT, ((Event) o).id, false, notified, 0)) == -1) {
-                updateNotified(profileId, ((Event) o).type == Event.TYPE_HOMEWORK ? TYPE_HOMEWORK : TYPE_EVENT, ((Event) o).id, notified);
+            if (add(new Metadata(profileId, ((Event) o).getType() == Event.TYPE_HOMEWORK ? TYPE_HOMEWORK : TYPE_EVENT, ((Event) o).getId(), false, notified, 0)) == -1) {
+                updateNotified(profileId, ((Event) o).getType() == Event.TYPE_HOMEWORK ? TYPE_HOMEWORK : TYPE_EVENT, ((Event) o).getId(), notified);
             }
         }
         if (o instanceof LessonFull) {
@@ -141,9 +141,9 @@ public abstract class MetadataDao {
     @Transaction
     public void setBoth(int profileId, Event o, boolean seen, boolean notified, long addedDate) {
         if (o != null) {
-            if (add(new Metadata(profileId, o.type == Event.TYPE_HOMEWORK ? TYPE_HOMEWORK : TYPE_EVENT, o.id, seen, notified, addedDate)) == -1) {
-                updateSeen(profileId, o.type == Event.TYPE_HOMEWORK ? TYPE_HOMEWORK : TYPE_EVENT, o.id, seen);
-                updateNotified(profileId, o.type == Event.TYPE_HOMEWORK ? TYPE_HOMEWORK : TYPE_EVENT, o.id, notified);
+            if (add(new Metadata(profileId, o.getType() == Event.TYPE_HOMEWORK ? TYPE_HOMEWORK : TYPE_EVENT, o.getId(), seen, notified, addedDate)) == -1) {
+                updateSeen(profileId, o.getType() == Event.TYPE_HOMEWORK ? TYPE_HOMEWORK : TYPE_EVENT, o.getId(), seen);
+                updateNotified(profileId, o.getType() == Event.TYPE_HOMEWORK ? TYPE_HOMEWORK : TYPE_EVENT, o.getId(), notified);
             }
         }
     }

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

@@ -41,7 +41,7 @@ interface ProfileDao {
     fun getIdsByLoginStoreIdNow(loginStoreId: Int): List<Int>
 
     @get:Query("SELECT * FROM profiles WHERE syncEnabled = 1 AND archived = 0 AND profileId >= 0 ORDER BY profileId")
-    val profilesForSyncNow: List<Profile>
+    val profilesForFirebaseNow: List<Profile>
 
     @get:Query("SELECT profileId FROM profiles WHERE syncEnabled = 1 AND archived = 0 AND profileId >= 0 ORDER BY profileId")
     val idsForSyncNow: List<Int>

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

@@ -49,6 +49,17 @@ interface TeacherAbsenceDao {
             "AND :date BETWEEN teacherAbsenceDateFrom AND teacherAbsenceDateTo")
     fun getAllByDateNow(profileId: Int, date: Date): List<TeacherAbsenceFull>
 
+    @Query("""
+        SELECT *,
+        teachers.teacherName || ' ' || teachers.teacherSurname as teacherFullName
+        FROM teacherAbsence
+        LEFT JOIN teachers USING (profileId, teacherId)
+        LEFT JOIN metadata ON teacherAbsenceId = thingId AND metadata.thingType = ${Metadata.TYPE_TEACHER_ABSENCE}
+        AND teachers.profileId = metadata.profileId WHERE metadata.notified = 0
+        ORDER BY addedDate DESC
+    """)
+    fun getNotNotifiedNow(): List<TeacherAbsenceFull>
+
     @Query("DELETE FROM teacherAbsence WHERE profileId = :profileId")
     fun clear(profileId: Int)
 }

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

@@ -1,161 +0,0 @@
-/*
- * Copyright (c) Kacper Ziubryniewicz 2020-1-6
- */
-
-package pl.szczodrzynski.edziennik.data.db.entity;
-
-import androidx.annotation.Nullable;
-import androidx.room.ColumnInfo;
-import androidx.room.Entity;
-import androidx.room.Ignore;
-import androidx.room.Index;
-
-import java.util.Calendar;
-
-import pl.szczodrzynski.edziennik.data.db.full.EventFull;
-import pl.szczodrzynski.edziennik.utils.models.Date;
-import pl.szczodrzynski.edziennik.utils.models.Time;
-
-@Entity(tableName = "events",
-        primaryKeys = {"profileId", "eventId"},
-        indices = {@Index(value = {"profileId", "eventDate", "eventStartTime"}), @Index(value = {"profileId", "eventType"})})
-public class Event {
-    public int profileId;
-
-    @ColumnInfo(name = "eventId")
-    public long id;
-
-    @ColumnInfo(name = "eventDate")
-    public Date eventDate;
-    @ColumnInfo(name = "eventStartTime")
-    @Nullable
-    public Time startTime; // null for allDay
-    @ColumnInfo(name = "eventTopic")
-    public String topic;
-    @ColumnInfo(name = "eventColor")
-    public int color = -1;
-    public static final long TYPE_UNDEFINED = -2;
-    public static final long TYPE_HOMEWORK = -1;
-    public static final long TYPE_DEFAULT = 0;
-    public static final long TYPE_EXAM = 1;
-    public static final long TYPE_SHORT_QUIZ = 2;
-    public static final long TYPE_ESSAY = 3;
-    public static final long TYPE_PROJECT = 4;
-    public static final long TYPE_PT_MEETING = 5;
-    public static final long TYPE_EXCURSION = 6;
-    public static final long TYPE_READING = 7;
-    public static final long TYPE_CLASS_EVENT = 8;
-    public static final long TYPE_INFORMATION = 9;
-    public static final long TYPE_TEACHER_ABSENCE = 10;
-    public static final int COLOR_HOMEWORK = 0xff795548;
-    public static final int COLOR_DEFAULT = 0xffffc107;
-    public static final int COLOR_EXAM = 0xfff44336;
-    public static final int COLOR_SHORT_QUIZ = 0xff76ff03;
-    public static final int COLOR_ESSAY = 0xFF4050B5;
-    public static final int COLOR_PROJECT = 0xFF673AB7;
-    public static final int COLOR_PT_MEETING = 0xff90caf9;
-    public static final int COLOR_EXCURSION = 0xFF4CAF50;
-    public static final int COLOR_READING = 0xFFFFEB3B;
-    public static final int COLOR_CLASS_EVENT = 0xff388e3c;
-    public static final int COLOR_INFORMATION = 0xff039be5;
-    public static final int COLOR_TEACHER_ABSENCE = 0xff039be5;
-    @ColumnInfo(name = "eventType")
-    public long type = TYPE_DEFAULT;
-    @ColumnInfo(name = "eventAddedManually")
-    public boolean addedManually;
-    @ColumnInfo(name = "eventSharedBy")
-    public String sharedBy = null;
-    @ColumnInfo(name = "eventSharedByName")
-    public String sharedByName = null;
-    @ColumnInfo(name = "eventBlacklisted")
-    public boolean blacklisted = false;
-
-
-    public long teacherId;
-    public long subjectId;
-    public long teamId;
-
-    @Ignore
-    public Event() {}
-
-    public Event(int profileId, long id, Date eventDate, @Nullable Time startTime, String topic, int color, long type, boolean addedManually, long teacherId, long subjectId, long teamId)
-    {
-        this.profileId = profileId;
-        this.id = id;
-        this.eventDate = eventDate;
-        this.startTime = startTime;
-        this.topic = topic;
-        this.color = color;
-        this.type = type;
-        this.addedManually = addedManually;
-        this.teacherId = teacherId;
-        this.subjectId = subjectId;
-        this.teamId = teamId;
-    }
-
-    @Ignore
-    public EventFull withMetadata(Metadata metadata) {
-        return new EventFull(this, metadata);
-    }
-
-    @Ignore
-    public Calendar getStartTimeCalendar() {
-        Calendar c = Calendar.getInstance();
-        c.set(
-                eventDate.year,
-                eventDate.month - 1,
-                eventDate.day,
-                (startTime == null) ? 0 : startTime.hour,
-                (startTime == null) ? 0 : startTime.minute,
-                (startTime == null) ? 0 : startTime.second
-        );
-        return c;
-    }
-
-    @Ignore
-    public Calendar getEndTimeCalendar() {
-        Calendar c = Calendar.getInstance();
-        c.setTimeInMillis(getStartTimeCalendar().getTimeInMillis() + (45 * 60 * 1000));
-        return c;
-    }
-
-    @Override
-    public Event clone() {
-        Event event = new Event(
-                profileId,
-                id,
-                eventDate.clone(),
-                startTime == null ? null : startTime.clone(),
-                topic,
-                color,
-                type,
-                addedManually,
-                subjectId,
-                teacherId,
-                teamId
-        );
-        event.sharedBy = sharedBy;
-        event.sharedByName = sharedByName;
-        event.blacklisted = blacklisted;
-        return event;
-    }
-
-    @Override
-    public String toString() {
-        return "Event{" +
-                "profileId=" + profileId +
-                ", id=" + id +
-                ", eventDate=" + eventDate +
-                ", startTime=" + startTime +
-                ", topic='" + topic + '\'' +
-                ", color=" + color +
-                ", type=" + type +
-                ", addedManually=" + addedManually +
-                ", sharedBy='" + sharedBy + '\'' +
-                ", sharedByName='" + sharedByName + '\'' +
-                ", teacherId=" + teacherId +
-                ", subjectId=" + subjectId +
-                ", teamId=" + teamId +
-                '}';
-    }
-}

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

@@ -0,0 +1,109 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2020-1-6
+ */
+package pl.szczodrzynski.edziennik.data.db.entity
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+import androidx.room.Ignore
+import androidx.room.Index
+import com.google.gson.annotations.SerializedName
+import pl.szczodrzynski.edziennik.MINUTE
+import pl.szczodrzynski.edziennik.data.db.full.EventFull
+import pl.szczodrzynski.edziennik.utils.models.Date
+import pl.szczodrzynski.edziennik.utils.models.Time
+import java.util.*
+
+@Entity(tableName = "events",
+        primaryKeys = ["profileId", "eventId"],
+        indices = [
+            Index(value = ["profileId", "eventDate", "eventTime"]),
+            Index(value = ["profileId", "eventType"])
+        ])
+open class Event(
+        /* This needs to be mutable: see SzkolnyApi.getEvents() */
+        var profileId: Int,
+        @ColumnInfo(name = "eventId")
+        var id: Long,
+        @ColumnInfo(name = "eventDate")
+        @SerializedName("eventDate")
+        var date: Date,
+        @ColumnInfo(name = "eventTime")
+        @SerializedName("startTime")
+        var time: Time?,
+
+        @ColumnInfo(name = "eventTopic")
+        var topic: String,
+        @ColumnInfo(name = "eventColor")
+        var color: Int?,
+        @ColumnInfo(name = "eventType")
+        var type: Long,
+
+        var teacherId: Long,
+        var subjectId: Long,
+        var teamId: Long
+) : Keepable() {
+    companion object {
+        const val TYPE_UNDEFINED = -2L
+        const val TYPE_HOMEWORK = -1L
+        const val TYPE_DEFAULT = 0L
+        const val TYPE_EXAM = 1L
+        const val TYPE_SHORT_QUIZ = 2L
+        const val TYPE_ESSAY = 3L
+        const val TYPE_PROJECT = 4L
+        const val TYPE_PT_MEETING = 5L
+        const val TYPE_EXCURSION = 6L
+        const val TYPE_READING = 7L
+        const val TYPE_CLASS_EVENT = 8L
+        const val TYPE_INFORMATION = 9L
+        const val TYPE_TEACHER_ABSENCE = 10L
+        const val COLOR_HOMEWORK = 0xff795548.toInt()
+        const val COLOR_DEFAULT = 0xffffc107.toInt()
+        const val COLOR_EXAM = 0xfff44336.toInt()
+        const val COLOR_SHORT_QUIZ = 0xff76ff03.toInt()
+        const val COLOR_ESSAY = 0xFF4050B5.toInt()
+        const val COLOR_PROJECT = 0xFF673AB7.toInt()
+        const val COLOR_PT_MEETING = 0xff90caf9.toInt()
+        const val COLOR_EXCURSION = 0xFF4CAF50.toInt()
+        const val COLOR_READING = 0xFFFFEB3B.toInt()
+        const val COLOR_CLASS_EVENT = 0xff388e3c.toInt()
+        const val COLOR_INFORMATION = 0xff039be5.toInt()
+        const val COLOR_TEACHER_ABSENCE = 0xff039be5.toInt()
+    }
+
+    @ColumnInfo(name = "eventAddedManually")
+    var addedManually: Boolean = false
+    @ColumnInfo(name = "eventSharedBy")
+    var sharedBy: String? = null
+    @ColumnInfo(name = "eventSharedByName")
+    var sharedByName: String? = null
+    @ColumnInfo(name = "eventBlacklisted")
+    var blacklisted: Boolean = false
+    @ColumnInfo(name = "eventIsDone")
+    var isDone: Boolean = false
+
+    var homeworkBody: String? = null
+    var attachmentIds: List<Long>? = null
+    var attachmentNames: List<String>? = null
+
+    @Ignore
+    var showAsUnseen = false
+
+    val startTimeCalendar: Calendar
+        get() = Calendar.getInstance().also { it.set(
+                date.year,
+                date.month - 1,
+                date.day,
+                time?.hour ?: 0,
+                time?.minute ?: 0,
+                time?.second ?: 0
+        ) }
+
+    val endTimeCalendar: Calendar
+        get() = startTimeCalendar.also {
+            it.timeInMillis += 45 * MINUTE * 1000
+        }
+
+    @Ignore
+    fun withMetadata(metadata: Metadata) = EventFull(this, metadata)
+}

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

@@ -0,0 +1,9 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2020-3-30.
+ */
+
+package pl.szczodrzynski.edziennik.data.db.entity
+
+abstract class Keepable {
+    var keep: Boolean = true
+}

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

@@ -52,6 +52,7 @@ data class Notification(
         const val TYPE_NEW_ANNOUNCEMENT = 15
         const val TYPE_FEEDBACK_MESSAGE = 16
         const val TYPE_AUTO_ARCHIVING = 17
+        const val TYPE_TEACHER_ABSENCE = 19
 
         fun buildId(profileId: Int, type: Int, itemId: Long): Long {
             return 1000000000000 + profileId*10000000000 + type*100000000 + itemId;

app/src/main/java/pl/szczodrzynski/edziennik/data/db/full/EventFull.java

@@ -1,117 +0,0 @@
-/*
- * Copyright (c) Kacper Ziubryniewicz 2020-1-6
- */
-
-package pl.szczodrzynski.edziennik.data.db.full;
-
-import pl.szczodrzynski.edziennik.data.db.entity.Event;
-import pl.szczodrzynski.edziennik.data.db.entity.Metadata;
-
-public class EventFull extends Event {
-    public String typeName = "";
-    public int typeColor = -1;
-
-    public String teacherFullName = "";
-
-    public String subjectLongName = "";
-    public String subjectShortName = "";
-
-    public String teamName = "";
-    public String teamCode = null;
-
-    // metadata
-    public boolean seen;
-    public boolean notified;
-    public long addedDate;
-
-    public EventFull() {}
-
-    public EventFull(Event event) {
-        super(
-                event.profileId,
-                event.id,
-                event.eventDate.clone(),
-                event.startTime == null ? null : event.startTime.clone(),
-                event.topic,
-                event.color,
-                event.type,
-                event.addedManually,
-                event.teacherId,
-                event.subjectId,
-                event.teamId
-        );
-
-        this.sharedBy = event.sharedBy;
-        this.sharedByName = event.sharedByName;
-        this.blacklisted = event.blacklisted;
-    }
-    public EventFull(EventFull event) {
-        super(
-                event.profileId,
-                event.id,
-                event.eventDate.clone(),
-                event.startTime == null ? null : event.startTime.clone(),
-                event.topic,
-                event.color,
-                event.type,
-                event.addedManually,
-                event.teacherId,
-                event.subjectId,
-                event.teamId
-        );
-
-        this.sharedBy = event.sharedBy;
-        this.sharedByName = event.sharedByName;
-        this.blacklisted = event.blacklisted;
-        this.typeName = event.typeName;
-        this.typeColor = event.typeColor;
-        this.teacherFullName = event.teacherFullName;
-        this.subjectLongName = event.subjectLongName;
-        this.subjectShortName = event.subjectShortName;
-        this.teamName = event.teamName;
-        this.teamCode = event.teamCode;
-        this.seen = event.seen;
-        this.notified = event.notified;
-        this.addedDate = event.addedDate;
-    }
-
-    public EventFull(Event event, Metadata metadata) {
-        this(event);
-
-        this.seen = metadata.seen;
-        this.notified = metadata.notified;
-        this.addedDate = metadata.addedDate;
-    }
-
-    public int getColor() {
-        return color == -1 ? typeColor : color;
-    }
-
-    @Override
-    public String toString() {
-        return "EventFull{" +
-                "profileId=" + profileId +
-                ", id=" + id +
-                ", eventDate=" + eventDate +
-                ", startTime=" + startTime +
-                ", topic='" + topic + '\'' +
-                ", color=" + color +
-                ", type=" + type +
-                ", addedManually=" + addedManually +
-                ", sharedBy='" + sharedBy + '\'' +
-                ", sharedByName='" + sharedByName + '\'' +
-                ", blacklisted=" + blacklisted +
-                ", teacherId=" + teacherId +
-                ", subjectId=" + subjectId +
-                ", teamId=" + teamId +
-                ", typeName='" + typeName + '\'' +
-                ", teacherFullName='" + teacherFullName + '\'' +
-                ", subjectLongName='" + subjectLongName + '\'' +
-                ", subjectShortName='" + subjectShortName + '\'' +
-                ", teamName='" + teamName + '\'' +
-                ", seen=" + seen +
-                ", notified=" + notified +
-                ", addedDate=" + addedDate +
-                '}';
-    }
-}

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

@@ -0,0 +1,55 @@
+/*
+ * Copyright (c) Kacper Ziubryniewicz 2020-1-6
+ */
+package pl.szczodrzynski.edziennik.data.db.full
+
+import pl.szczodrzynski.edziennik.data.db.entity.Event
+import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+import pl.szczodrzynski.edziennik.utils.models.Date
+import pl.szczodrzynski.edziennik.utils.models.Time
+
+class EventFull(
+        profileId: Int, id: Long, date: Date, time: Time?,
+        topic: String, color: Int?, type: Long,
+        teacherId: Long, subjectId: Long, teamId: Long
+) : Event(
+        profileId, id, date, time,
+        topic, color, type,
+        teacherId, subjectId, teamId
+) {
+    constructor(event: Event, metadata: Metadata? = null) : this(
+            event.profileId, event.id, event.date, event.time,
+            event.topic, event.color, event.type,
+            event.teacherId, event.subjectId, event.teamId) {
+        event.let {
+            addedManually = it.addedManually
+            sharedBy = it.sharedBy
+            sharedByName = it.sharedByName
+            blacklisted = it.blacklisted
+            homeworkBody = it.homeworkBody
+            attachmentIds = it.attachmentIds
+            attachmentNames = it.attachmentNames
+        }
+        metadata?.let {
+            seen = it.seen
+            notified = it.notified
+            addedDate = it.addedDate
+        }
+    }
+
+    var typeName: String? = null
+    var typeColor: Int? = null
+
+    var teacherName: String? = null
+    var subjectLongName: String? = null
+    var subjectShortName: String? = null
+    var teamName: String? = null
+    var teamCode: String? = null
+    // metadata
+    var seen = false
+    var notified = false
+    var addedDate: Long = 0
+
+    val eventColor
+        get() = color ?: typeColor ?: 0xff2196f3.toInt()
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/db/migration/Migration80.kt

@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2020-3-27.
+ */
+
+package pl.szczodrzynski.edziennik.data.db.migration
+
+import androidx.room.migration.Migration
+import androidx.sqlite.db.SupportSQLiteDatabase
+
+class Migration80 : Migration(79, 80) {
+    override fun migrate(database: SupportSQLiteDatabase) {
+        // The Homework Update
+        database.execSQL("ALTER TABLE events RENAME TO _events;")
+        database.execSQL("""CREATE TABLE events (
+            profileId INTEGER NOT NULL,
+            eventId INTEGER NOT NULL,
+            eventDate TEXT NOT NULL,
+            eventTime TEXT,
+            eventTopic TEXT NOT NULL,
+            eventColor INTEGER,
+            eventType INTEGER NOT NULL,
+            teacherId INTEGER NOT NULL,
+            subjectId INTEGER NOT NULL,
+            teamId INTEGER NOT NULL,
+            eventAddedManually INTEGER NOT NULL DEFAULT 0,
+            eventSharedBy TEXT DEFAULT NULL,
+            eventSharedByName TEXT DEFAULT NULL,
+            eventBlacklisted INTEGER NOT NULL DEFAULT 0,
+            homeworkBody TEXT DEFAULT NULL,
+            attachmentIds TEXT DEFAULT NULL,
+            attachmentNames TEXT DEFAULT NULL,
+            PRIMARY KEY(profileId, eventId)
+        )""")
+        database.execSQL("DROP INDEX IF EXISTS index_events_profileId_eventDate_eventStartTime")
+        database.execSQL("DROP INDEX IF EXISTS index_events_profileId_eventType")
+        database.execSQL("CREATE INDEX index_events_profileId_eventDate_eventTime ON events (profileId, eventDate, eventTime)")
+        database.execSQL("CREATE INDEX index_events_profileId_eventType ON events (profileId, eventType)")
+        database.execSQL("""
+            INSERT INTO events (profileId, eventId, eventDate, eventTime, eventTopic, eventColor, eventType, teacherId, subjectId, teamId, eventAddedManually, eventSharedBy, eventSharedByName, eventBlacklisted)
+            SELECT profileId, eventId, eventDate, eventStartTime, eventTopic,
+            CASE eventColor WHEN -1 THEN NULL ELSE eventColor END,
+            eventType, teacherId, subjectId, teamId,
+            eventAddedManually, eventSharedBy, eventSharedByName, eventBlacklisted
+            FROM _events
+        """)
+        database.execSQL("DROP TABLE _events")
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/db/migration/Migration81.kt

@@ -0,0 +1,11 @@
+package pl.szczodrzynski.edziennik.data.db.migration
+
+import androidx.room.migration.Migration
+import androidx.sqlite.db.SupportSQLiteDatabase
+import pl.szczodrzynski.edziennik.data.db.entity.Metadata
+
+class Migration81 : Migration(80, 81) {
+    override fun migrate(database: SupportSQLiteDatabase) {
+        database.execSQL("UPDATE metadata SET seen = 1, notified = 1 WHERE thingType = ${Metadata.TYPE_TEACHER_ABSENCE}")
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/db/migration/Migration82.kt

@@ -0,0 +1,10 @@
+package pl.szczodrzynski.edziennik.data.db.migration
+
+import androidx.room.migration.Migration
+import androidx.sqlite.db.SupportSQLiteDatabase
+
+class Migration82 : Migration(81, 82) {
+    override fun migrate(database: SupportSQLiteDatabase) {
+        database.execSQL("ALTER TABLE events ADD COLUMN eventIsDone INTEGER DEFAULT 0 NOT NULL")
+    }
+}

app/src/main/java/pl/szczodrzynski/edziennik/data/db/migration/Migration83.kt

@@ -0,0 +1,14 @@
+/*
+ * Copyright (c) Kuba Szczodrzyński 2020-3-30.
+ */
+
+package pl.szczodrzynski.edziennik.data.db.migration
+
+import androidx.room.migration.Migration
+import androidx.sqlite.db.SupportSQLiteDatabase
+
+class Migration83 : Migration(82, 83) {
+    override fun migrate(database: SupportSQLiteDatabase) {
+        database.execSQL("ALTER TABLE events ADD COLUMN keep INTEGER NOT NULL DEFAULT 1")
+    }
+}

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

@@ -9,8 +9,8 @@ import android.app.PendingIntent
 import android.app.PendingIntent.CanceledException
 import android.content.Intent
 import android.util.Log
-import com.google.firebase.iid.zzaq
-import com.google.firebase.iid.zzv
+import com.google.firebase.iid.zzad
+import com.google.firebase.iid.zzaz
 import com.google.firebase.messaging.zzc
 import com.google.gson.JsonObject
 import pl.szczodrzynski.edziennik.*
@@ -36,7 +36,7 @@ open class FirebaseService : zzc() {
 
     // apparently this gets the correct intent from some
     // kind of queue inside Firebase's InstanceID Receiver
-    final override fun zza(intent: Intent?) = zzaq.zza()?.zzb()
+    final override fun zza(intent: Intent?) = zzaz.zza()?.zzb()
     final override fun zzb(intent: Intent?): Boolean {
         val action = intent?.action
         if (action == "com.google.firebase.messaging.NOTIFICATION_OPEN") {
@@ -80,7 +80,7 @@ open class FirebaseService : zzc() {
                     val ackBundle = Bundle(
                             "google.message_id" to messageId
                     )
-                    zzv.zza(this).zza(2, ackBundle)
+                    zzad.zza(this).zza(2, ackBundle)
                 }
                 // check for duplicate message
                 // and add it to queue

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

@@ -36,7 +36,7 @@ class MyFirebaseService : FirebaseService(), CoroutineScope {
                 putString(System.currentTimeMillis().toString(), message.toString())
                 apply()
             }
-            val profiles = app.db.profileDao().profilesForSyncNow
+            val profiles = app.db.profileDao().profilesForFirebaseNow
             when (message.from) {
                 "640759989760" -> SzkolnyAppFirebase(app, profiles, message)
                 "747285019373" -> SzkolnyMobidziennikFirebase(app, profiles, message)