Draff/TachiyomiSY-Plus
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Fix reading progress being lost in some rare cases in galleries opened before v8.4.0

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This commit is contained in:
NerdNumber9 2019-04-22 00:16:38 -04:00
parent c93b6deaf8
commit c217cab5db
1 changed files with 20 additions and 1 deletions
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21
app/src/main/java/exh/eh/EHentaiUpdateHelper.kt
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@ -6,6 +6,8 @@ import eu.kanade.tachiyomi.data.database.models.Chapter
import eu.kanade.tachiyomi.data.database.models.ChapterImpl
import eu.kanade.tachiyomi.data.database.models.Manga
import eu.kanade.tachiyomi.data.database.models.MangaCategory
import exh.metadata.metadata.EHentaiSearchMetadata
import exh.metadata.metadata.base.getFlatMetadataForManga
import rx.Observable
import rx.Single
import uy.kohesive.injekt.injectLazy
@ -58,7 +60,24 @@ class EHentaiUpdateHelper(context: Context) {
if(toDiscard.isNotEmpty()) {
// Copy chain chapters to curChapters
val newChapters = toDiscard
.flatMap { it.chapters }
.flatMap { chain ->
val meta by lazy {
db.getFlatMetadataForManga(chain.manga.id!!)
.executeAsBlocking()
?.raise<EHentaiSearchMetadata>()
}
chain.chapters.map { chapter ->
// Convert old style chapters to new style chapters if possible
if(chapter.date_upload <= 0
&& meta?.datePosted != null
&& meta?.title != null) {
chapter.name = meta!!.title!!
chapter.date_upload = meta!!.datePosted!!
}
chapter
}
}
.fold(accepted.chapters) { curChapters, chapter ->
val existing = curChapters.find { it.url == chapter.url }