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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 d6977e5676)
This commit is contained in:
arkon 2022-07-23 11:14:34 -04:00
parent 5194bdb229
commit d4adb664cc
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.source.model.Filter
import eu.kanade.tachiyomi.source.model.FilterList
import eu.kanade.tachiyomi.source.model.MangasPage
@ -19,6 +18,7 @@ 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.json.Json
import kotlinx.serialization.json.JsonObject
@ -27,11 +27,10 @@ import kotlinx.serialization.json.decodeFromStream
import kotlinx.serialization.json.intOrNull
import kotlinx.serialization.json.jsonArray
import kotlinx.serialization.json.jsonPrimitive
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
@ -41,7 +40,6 @@ 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()
@ -254,41 +252,46 @@ 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() }
}
@ -366,7 +369,6 @@ class LocalSource(
}
}
// Create a .nomedia file
DiskUtil.createNoMediaFile(UniFile.fromFile(mangaDir), context)
manga.thumbnail_url = coverFile.absolutePath