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Remove download source folder when empty (#7928)

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AntsyLich 2022-09-03 19:18:19 +06:00 committed by GitHub
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commit 5a320d87e8
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10
app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadCache.kt
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@ -6,6 +6,7 @@ import com.hippo.unifile.UniFile
import eu.kanade.domain.manga.model.Manga import eu.kanade.domain.manga.model.Manga
import eu.kanade.tachiyomi.data.database.models.Chapter import eu.kanade.tachiyomi.data.database.models.Chapter
import eu.kanade.tachiyomi.data.preference.PreferencesHelper import eu.kanade.tachiyomi.data.preference.PreferencesHelper
import eu.kanade.tachiyomi.source.Source
import eu.kanade.tachiyomi.source.SourceManager import eu.kanade.tachiyomi.source.SourceManager
import kotlinx.coroutines.flow.onEach import kotlinx.coroutines.flow.onEach
import uy.kohesive.injekt.Injekt import uy.kohesive.injekt.Injekt
@ -113,6 +114,15 @@ class DownloadCache(
return 0 return 0
} }
/**
* Returns true if source has download
*
* @param source the source to check.
*/
fun sourceHasDownload(source: Source): Boolean {
return rootDir.files[source.id]?.files?.size?.let { it > 0 } ?: false
}
/** /**
* Checks if the cache needs a renewal and performs it if needed. * Checks if the cache needs a renewal and performs it if needed.
*/ */

4
app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadManager.kt
View file

@ -281,6 +281,10 @@ class DownloadManager(
cache.removeChapters(filteredChapters, manga) cache.removeChapters(filteredChapters, manga)
if (cache.getDownloadCount(manga) == 0) { // Delete manga directory if empty if (cache.getDownloadCount(manga) == 0) { // Delete manga directory if empty
chapterDirs.firstOrNull()?.parentFile?.delete() chapterDirs.firstOrNull()?.parentFile?.delete()
cache.removeManga(manga)
}
if (!cache.sourceHasDownload(source)) { // Delete source directory if empty
provider.findSourceDir(source)?.delete()
} }
} }
return filteredChapters return filteredChapters