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Avoid catastrophic failure when cover can't be created in local source (fixes #7577)

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(cherry picked from commit d6977e5676377f6090c0e0b4eb15fd043fa01e11)

# Conflicts:
#	app/src/main/java/eu/kanade/tachiyomi/source/LocalSource.kt
(cherry picked from commit cfe78ff907378fe39aa72227c718f96f4ac4ad3b)
This commit is contained in:
arkon 2022-07-23 11:14:34 -04:00 committed by Jobobby04
parent 43010e92ac
commit 474eea1c84
1 changed files with 38 additions and 36 deletions
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74
app/src/main/java/eu/kanade/tachiyomi/source/LocalSource.kt
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@ -4,7 +4,6 @@ import android.content.Context
import com.github.junrar.Archive
import com.hippo.unifile.UniFile
import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.data.cache.CoverCache
import eu.kanade.tachiyomi.data.preference.PreferencesHelper
import eu.kanade.tachiyomi.source.model.Filter
import eu.kanade.tachiyomi.source.model.FilterList
@ -20,16 +19,16 @@ import eu.kanade.tachiyomi.util.lang.compareToCaseInsensitiveNaturalOrder
import eu.kanade.tachiyomi.util.storage.DiskUtil
import eu.kanade.tachiyomi.util.storage.EpubFile
import eu.kanade.tachiyomi.util.system.ImageUtil
import eu.kanade.tachiyomi.util.system.logcat
import kotlinx.coroutines.runBlocking
import kotlinx.serialization.Serializable
import kotlinx.serialization.json.Json
import kotlinx.serialization.json.decodeFromStream
import kotlinx.serialization.json.encodeToStream
import logcat.LogPriority
import rx.Observable
import tachiyomi.source.model.ChapterInfo
import tachiyomi.source.model.MangaInfo
import uy.kohesive.injekt.Injekt
import uy.kohesive.injekt.api.get
import uy.kohesive.injekt.injectLazy
import java.io.File
import java.io.FileInputStream
@ -39,7 +38,6 @@ import java.util.zip.ZipFile
class LocalSource(
private val context: Context,
private val coverCache: CoverCache = Injekt.get(),
) : CatalogueSource, UnmeteredSource {
private val json: Json by injectLazy()
@ -286,41 +284,46 @@ class LocalSource(
}
private fun updateCover(chapter: SChapter, manga: SManga): File? {
return when (val format = getFormat(chapter)) {
is Format.Directory -> {
val entry = format.file.listFiles()
?.sortedWith { f1, f2 -> f1.name.compareToCaseInsensitiveNaturalOrder(f2.name) }
?.find { !it.isDirectory && ImageUtil.isImage(it.name) { FileInputStream(it) } }
return try {
when (val format = getFormat(chapter)) {
is Format.Directory -> {
val entry = format.file.listFiles()
?.sortedWith { f1, f2 -> f1.name.compareToCaseInsensitiveNaturalOrder(f2.name) }
?.find { !it.isDirectory && ImageUtil.isImage(it.name) { FileInputStream(it) } }
entry?.let { updateCover(context, manga, it.inputStream()) }
}
is Format.Zip -> {
ZipFile(format.file).use { zip ->
val entry = zip.entries().toList()
.sortedWith { f1, f2 -> f1.name.compareToCaseInsensitiveNaturalOrder(f2.name) }
.find { !it.isDirectory && ImageUtil.isImage(it.name) { zip.getInputStream(it) } }
entry?.let { updateCover(context, manga, it.inputStream()) }
}
is Format.Zip -> {
ZipFile(format.file).use { zip ->
val entry = zip.entries().toList()
.sortedWith { f1, f2 -> f1.name.compareToCaseInsensitiveNaturalOrder(f2.name) }
.find { !it.isDirectory && ImageUtil.isImage(it.name) { zip.getInputStream(it) } }
entry?.let { updateCover(context, manga, zip.getInputStream(it)) }
}
}
is Format.Rar -> {
Archive(format.file).use { archive ->
val entry = archive.fileHeaders
.sortedWith { f1, f2 -> f1.fileName.compareToCaseInsensitiveNaturalOrder(f2.fileName) }
.find { !it.isDirectory && ImageUtil.isImage(it.fileName) { archive.getInputStream(it) } }
entry?.let { updateCover(context, manga, archive.getInputStream(it)) }
}
}
is Format.Epub -> {
EpubFile(format.file).use { epub ->
val entry = epub.getImagesFromPages()
.firstOrNull()
?.let { epub.getEntry(it) }
entry?.let { updateCover(context, manga, epub.getInputStream(it)) }
entry?.let { updateCover(context, manga, zip.getInputStream(it)) }
}
}
is Format.Rar -> {
Archive(format.file).use { archive ->
val entry = archive.fileHeaders
.sortedWith { f1, f2 -> f1.fileName.compareToCaseInsensitiveNaturalOrder(f2.fileName) }
.find { !it.isDirectory && ImageUtil.isImage(it.fileName) { archive.getInputStream(it) } }
entry?.let { updateCover(context, manga, archive.getInputStream(it)) }
}
}
is Format.Epub -> {
EpubFile(format.file).use { epub ->
val entry = epub.getImagesFromPages()
.firstOrNull()
?.let { epub.getEntry(it) }
entry?.let { updateCover(context, manga, epub.getInputStream(it)) }
}
}
}
} catch (e: Throwable) {
logcat(LogPriority.ERROR, e) { "Error updating cover for ${manga.title}" }
null
}
.also { coverCache.clearMemoryCache() }
}
@ -398,7 +401,6 @@ class LocalSource(
}
}
// Create a .nomedia file
DiskUtil.createNoMediaFile(UniFile.fromFile(mangaDir), context)
manga.thumbnail_url = coverFile.absolutePath