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Add support for opds-pse for undownloaded chapters (#1278)

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* Add OPDS page streaming for undownloaded chapters

* Add [D] in chapter title prefix when isDownloaded

* Removed Chapter.isDownloaded check in query for other opds endpoints

* Add chapter progression tracking for streaming and refactor code

* dd ❌ Unicode for chapters with 0 pages [post pageRefresh]

* Add Library Updates feed and remove redundant metadata fetching for OPDS chapters and manga

* Address PR comments & add chapter markAsRead for cbzDownload

* Address PR comment/s

* Rem. markAsRead for chapter download

* Rem. markAsRead for chapter download

---------

Co-authored-by: ShowY <showypro@gmail.com>
This commit is contained in:
Shirish
2025-03-08 22:01:07 +05:30
committed by GitHub
parent 3be165a551
commit 95d9293fe0
13 changed files with 427 additions and 143 deletions
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23
server/src/main/kotlin/suwayomi/tachidesk/manga/impl/ChapterDownloadHelper.kt
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@@ -13,7 +13,6 @@ import suwayomi.tachidesk.manga.model.table.MangaTable
import suwayomi.tachidesk.manga.model.table.toDataClass
import suwayomi.tachidesk.server.serverConfig
import java.io.File
import java.io.IOException
import java.io.InputStream
object ChapterDownloadHelper {
@@ -48,26 +47,28 @@ object ChapterDownloadHelper {
return FolderProvider(mangaId, chapterId)
}
suspend fun getCbzDownload(chapterId: Int): Triple<InputStream, String, String> {
fun getArchiveStreamWithSize(
mangaId: Int,
chapterId: Int,
): Pair<InputStream, Long> = provider(mangaId, chapterId).getAsArchiveStream()
fun getCbzForDownload(chapterId: Int): Triple<InputStream, String, Long> {
val (chapterData, mangaTitle) =
transaction {
val row =
(ChapterTable innerJoin MangaTable)
.select(ChapterTable.columns + MangaTable.columns)
.where { ChapterTable.id eq chapterId }
.firstOrNull() ?: throw Exception("Chapter not found")
.firstOrNull() ?: throw IllegalArgumentException("ChapterId $chapterId not found")
val chapter = ChapterTable.toDataClass(row)
val title = row[MangaTable.title]
Pair(chapter, title)
}
val provider = provider(chapterData.mangaId, chapterData.id)
return if (provider is ArchiveProvider) {
val cbzFile = File(getChapterCbzPath(chapterData.mangaId, chapterData.id))
val fileName = "$mangaTitle - [${chapterData.scanlator}] ${chapterData.name}.cbz"
Triple(cbzFile.inputStream(), "application/vnd.comicbook+zip", fileName)
} else {
throw IOException("Chapter not available as CBZ")
}
val fileName = "$mangaTitle - [${chapterData.scanlator}] ${chapterData.name}.cbz"
val cbzFile = provider(chapterData.mangaId, chapterData.id).getAsArchiveStream()
return Triple(cbzFile.first, fileName, cbzFile.second)
}
}