NerdNumber9 603fd84753 Rewrite tag searching to use SQL
Fix EHentai/ExHentai
Fix hitomi.la
Fix hitomi.la crashing application
Rewrite hitomi.la search engine to be faster, use less CPU and require no preloading
Fix nhentai
Add additional filters to nhentai
Fix PervEden
Introduce delegated sources
Rewrite HentaiCafe to be a delegated source
Introduce ability to save/load search presets
Temporarily disable misbehaving native Tachiyomi migrations
Fix tap-to-search-tag breaking on aliased tags
Add debug menu
Add experimental automatic captcha solver
Add app name to wakelock names
Add ability to interrupt metadata migrator
Fix incognito open-in-browser being zoomed in immediately when it's opened
2019-04-06 07:35:36 -04:00

65 lines
2.4 KiB
Kotlin

package eu.kanade.tachiyomi
import eu.kanade.tachiyomi.data.library.LibraryUpdateJob
import eu.kanade.tachiyomi.data.preference.PreferencesHelper
import eu.kanade.tachiyomi.data.preference.getOrDefault
import eu.kanade.tachiyomi.data.updater.UpdaterJob
import java.io.File
object Migrations {
// TODO NATIVE TACHIYOMI MIGRATIONS ARE FUCKED UP DUE TO DIFFERING VERSION NUMBERS
/**
* Performs a migration when the application is updated.
*
* @param preferences Preferences of the application.
* @return true if a migration is performed, false otherwise.
*/
fun upgrade(preferences: PreferencesHelper): Boolean {
val context = preferences.context
val oldVersion = preferences.lastVersionCode().getOrDefault()
if (oldVersion < BuildConfig.VERSION_CODE) {
preferences.lastVersionCode().set(BuildConfig.VERSION_CODE)
if (oldVersion == 0) return false
if (oldVersion < 14) {
// Restore jobs after upgrading to evernote's job scheduler.
if (BuildConfig.INCLUDE_UPDATER && preferences.automaticUpdates()) {
UpdaterJob.setupTask()
}
LibraryUpdateJob.setupTask()
}
if (oldVersion < 15) {
// Delete internal chapter cache dir.
File(context.cacheDir, "chapter_disk_cache").deleteRecursively()
}
if (oldVersion < 19) {
// Move covers to external files dir.
val oldDir = File(context.externalCacheDir, "cover_disk_cache")
if (oldDir.exists()) {
val destDir = context.getExternalFilesDir("covers")
if (destDir != null) {
oldDir.listFiles().forEach {
it.renameTo(File(destDir, it.name))
}
}
}
}
if (oldVersion < 26) {
// Delete external chapter cache dir.
val extCache = context.externalCacheDir
if (extCache != null) {
val chapterCache = File(extCache, "chapter_disk_cache")
if (chapterCache.exists()) {
chapterCache.deleteRecursively()
}
}
}
return true
}
return false
}
}