Fix page previews cache

app/src/main/java/exh/EXHMigrations.kt

@@ -10,6 +10,7 @@ import eu.kanade.domain.ui.UiPreferences
 import eu.kanade.tachiyomi.BuildConfig
 import eu.kanade.tachiyomi.core.security.SecurityPreferences
 import eu.kanade.tachiyomi.data.backup.BackupCreateJob
+import eu.kanade.tachiyomi.data.cache.PagePreviewCache
 import eu.kanade.tachiyomi.data.library.LibraryUpdateJob
 import eu.kanade.tachiyomi.data.track.TrackerManager
 import eu.kanade.tachiyomi.network.NetworkPreferences
@@ -39,6 +40,7 @@ import kotlinx.serialization.json.JsonObject
 import kotlinx.serialization.json.contentOrNull
 import kotlinx.serialization.json.jsonArray
 import kotlinx.serialization.json.jsonPrimitive
+import logcat.LogPriority
 import tachiyomi.core.preference.PreferenceStore
 import tachiyomi.core.preference.TriState
 import tachiyomi.core.preference.getAndSet
@@ -99,6 +101,7 @@ object EXHMigrations {
         readerPreferences: ReaderPreferences,
         backupPreferences: BackupPreferences,
         trackerManager: TrackerManager,
+        pagePreviewCache: PagePreviewCache,
     ): Boolean {
         val lastVersionCode = preferenceStore.getInt("eh_last_version_code", 0)
         val oldVersion = lastVersionCode.get()
@@ -559,6 +562,20 @@ object EXHMigrations {
                         uiPreferences.relativeTime().set(false)
                     }
                 }
+                if (oldVersion under 58) {
+                    pagePreviewCache.clear()
+                    File(context.cacheDir, PagePreviewCache.PARAMETER_CACHE_DIRECTORY).listFiles()?.forEach {
+                        if (it.name == "journal" || it.name.startsWith("journal.")) {
+                            return@forEach
+                        }
+
+                        try {
+                            it.delete()
+                        } catch (e: Exception) {
+                            logcat(LogPriority.WARN, e) { "Failed to remove file from cache" }
+                        }
+                    }
+                }
 
                 // if (oldVersion under 1) { } (1 is current release version)
                 // do stuff here when releasing changed crap

app/src/main/java/exh/debug/DebugFunctions.kt

@@ -8,6 +8,7 @@ import eu.kanade.domain.source.service.SourcePreferences
 import eu.kanade.domain.ui.UiPreferences
 import eu.kanade.tachiyomi.core.security.SecurityPreferences
 import eu.kanade.tachiyomi.data.backup.models.Backup
+import eu.kanade.tachiyomi.data.cache.PagePreviewCache
 import eu.kanade.tachiyomi.data.track.TrackerManager
 import eu.kanade.tachiyomi.network.NetworkPreferences
 import eu.kanade.tachiyomi.source.AndroidSourceManager
@@ -40,37 +41,64 @@ import java.util.UUID
 
 @Suppress("unused")
 object DebugFunctions {
-    val app: Application by injectLazy()
-    val handler: DatabaseHandler by injectLazy()
-    val prefsStore: PreferenceStore by injectLazy()
-    val basePrefs: BasePreferences by injectLazy()
-    val uiPrefs: UiPreferences by injectLazy()
-    val networkPrefs: NetworkPreferences by injectLazy()
-    val sourcePrefs: SourcePreferences by injectLazy()
-    val securityPrefs: SecurityPreferences by injectLazy()
-    val libraryPrefs: LibraryPreferences by injectLazy()
-    val readerPrefs: ReaderPreferences by injectLazy()
-    val backupPrefs: BackupPreferences by injectLazy()
-    val trackerManager: TrackerManager by injectLazy()
-    val sourceManager: SourceManager by injectLazy()
-    val updateManga: UpdateManga by injectLazy()
-    val getFavorites: GetFavorites by injectLazy()
-    val getFlatMetadataById: GetFlatMetadataById by injectLazy()
-    val insertFlatMetadata: InsertFlatMetadata by injectLazy()
-    val getExhFavoriteMangaWithMetadata: GetExhFavoriteMangaWithMetadata by injectLazy()
-    val getSearchMetadata: GetSearchMetadata by injectLazy()
-    val getAllManga: GetAllManga by injectLazy()
+    private val app: Application by injectLazy()
+    private val handler: DatabaseHandler by injectLazy()
+    private val prefsStore: PreferenceStore by injectLazy()
+    private val basePrefs: BasePreferences by injectLazy()
+    private val uiPrefs: UiPreferences by injectLazy()
+    private val networkPrefs: NetworkPreferences by injectLazy()
+    private val sourcePrefs: SourcePreferences by injectLazy()
+    private val securityPrefs: SecurityPreferences by injectLazy()
+    private val libraryPrefs: LibraryPreferences by injectLazy()
+    private val readerPrefs: ReaderPreferences by injectLazy()
+    private val backupPrefs: BackupPreferences by injectLazy()
+    private val trackerManager: TrackerManager by injectLazy()
+    private val sourceManager: SourceManager by injectLazy()
+    private val updateManga: UpdateManga by injectLazy()
+    private val getFavorites: GetFavorites by injectLazy()
+    private val getFlatMetadataById: GetFlatMetadataById by injectLazy()
+    private val insertFlatMetadata: InsertFlatMetadata by injectLazy()
+    private val getExhFavoriteMangaWithMetadata: GetExhFavoriteMangaWithMetadata by injectLazy()
+    private val getSearchMetadata: GetSearchMetadata by injectLazy()
+    private val getAllManga: GetAllManga by injectLazy()
+    private val pagePreviewCache: PagePreviewCache by injectLazy()
 
     fun forceUpgradeMigration() {
         val lastVersionCode = prefsStore.getInt("eh_last_version_code", 0)
         lastVersionCode.set(1)
-        EXHMigrations.upgrade(app, prefsStore, basePrefs, uiPrefs, networkPrefs, sourcePrefs, securityPrefs, libraryPrefs, readerPrefs, backupPrefs, trackerManager)
+        EXHMigrations.upgrade(
+            context = app,
+            preferenceStore = prefsStore,
+            basePreferences = basePrefs,
+            uiPreferences = uiPrefs,
+            networkPreferences = networkPrefs,
+            sourcePreferences = sourcePrefs,
+            securityPreferences = securityPrefs,
+            libraryPreferences = libraryPrefs,
+            readerPreferences = readerPrefs,
+            backupPreferences = backupPrefs,
+            trackerManager = trackerManager,
+            pagePreviewCache = pagePreviewCache,
+        )
     }
 
     fun forceSetupJobs() {
         val lastVersionCode = prefsStore.getInt("eh_last_version_code", 0)
         lastVersionCode.set(0)
-        EXHMigrations.upgrade(app, prefsStore, basePrefs, uiPrefs, networkPrefs, sourcePrefs, securityPrefs, libraryPrefs, readerPrefs, backupPrefs, trackerManager)
+        EXHMigrations.upgrade(
+            context = app,
+            preferenceStore = prefsStore,
+            basePreferences = basePrefs,
+            uiPreferences = uiPrefs,
+            networkPreferences = networkPrefs,
+            sourcePreferences = sourcePrefs,
+            securityPreferences = securityPrefs,
+            libraryPreferences = libraryPrefs,
+            readerPreferences = readerPrefs,
+            backupPreferences = backupPrefs,
+            trackerManager = trackerManager,
+            pagePreviewCache = pagePreviewCache,
+        )
     }
 
     fun resetAgedFlagInEXHManga() {
@@ -190,7 +218,7 @@ object DebugFunctions {
             """
             {
                 id: ${info.id},
-                isPeriodic: ${j.extras["EXTRA_IS_PERIODIC"]},
+                isPeriodic: ${j.extras.getBoolean("EXTRA_IS_PERIODIC")},
                 state: ${info.state.name},
                 tags: [
                     ${info.tags.joinToString(separator = ",\n                    ")}