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Fix download chapter dir when scanlator is empty or changed (#7780)

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stevenyomi 2022-08-17 05:26:08 +08:00 committed by GitHub
parent 97656935a2
commit 1f9f9662bc
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3 changed files with 24 additions and 8 deletions
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9
app/src/main/java/eu/kanade/domain/chapter/interactor/SyncChaptersWithSource.kt
View File

@ -103,8 +103,13 @@ class SyncChaptersWithSource(
toAdd.add(toAddChapter)
} else {
if (shouldUpdateDbChapter.await(dbChapter, chapter)) {
if (dbChapter.name != chapter.name && downloadManager.isChapterDownloaded(dbChapter.name, dbChapter.scanlator, manga.title, manga.source)) {
downloadManager.renameChapter(source, manga, dbChapter.toDbChapter(), chapter.toDbChapter())
downloadManager.run {
val shouldRenameChapter = provider.isChapterDirNameChanged(dbChapter, chapter) &&
isChapterDownloaded(dbChapter.name, dbChapter.scanlator, manga.title, manga.source)
if (shouldRenameChapter) {
renameChapter(source, manga, dbChapter.toDbChapter(), chapter.toDbChapter())
}
}
var toChangeChapter = dbChapter.copy(
name = chapter.name,

2
app/src/main/java/eu/kanade/domain/chapter/model/Chapter.kt
View File

@ -37,7 +37,7 @@ data class Chapter(
url = sChapter.url,
dateUpload = sChapter.date_upload,
chapterNumber = sChapter.chapter_number,
scanlator = sChapter.scanlator,
scanlator = sChapter.scanlator?.ifBlank { null },
)
}

21
app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadProvider.kt
View File

@ -15,6 +15,7 @@ import kotlinx.coroutines.flow.launchIn
import kotlinx.coroutines.flow.onEach
import logcat.LogPriority
import uy.kohesive.injekt.injectLazy
import eu.kanade.domain.chapter.model.Chapter as DomainChapter
/**
* This class is used to provide the directories where the downloads should be saved.
@ -144,6 +145,10 @@ class DownloadProvider(private val context: Context) {
)
}
fun isChapterDirNameChanged(oldChapter: DomainChapter, newChapter: DomainChapter): Boolean {
return oldChapter.name != newChapter.name || oldChapter.scanlator != newChapter.scanlator
}
/**
* Returns valid downloaded chapter directory names.
*
@ -152,15 +157,21 @@ class DownloadProvider(private val context: Context) {
*/
fun getValidChapterDirNames(chapterName: String, chapterScanlator: String?): List<String> {
val chapterDirName = getChapterDirName(chapterName, chapterScanlator)
return listOf(
return buildList(5) {
// Folder of images
chapterDirName,
add(chapterDirName)
// Archived chapters
"$chapterDirName.cbz",
add("$chapterDirName.cbz")
if (chapterScanlator == null) {
// Previously null scanlator fields were converted to "" due to a bug
add("_$chapterDirName")
add("_$chapterDirName.cbz")
}
// Legacy chapter directory name used in v0.9.2 and before
DiskUtil.buildValidFilename(chapterName),
)
add(DiskUtil.buildValidFilename(chapterName))
}
}
}