-
Notifications
You must be signed in to change notification settings - Fork 208
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
* refactor * better naming * fix copytight notice
- Loading branch information
1 parent
f74f60b
commit efff68c
Showing
4 changed files
with
152 additions
and
102 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
148 changes: 148 additions & 0 deletions
148
server/src/main/kotlin/suwayomi/tachidesk/manga/impl/chapter/ChapterForDownload.kt
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,148 @@ | ||
| package suwayomi.tachidesk.manga.impl.chapter | ||
|
|
||
| /* | ||
| * Copyright (C) Contributors to the Suwayomi project | ||
| * | ||
| * This Source Code Form is subject to the terms of the Mozilla Public | ||
| * License, v. 2.0. If a copy of the MPL was not distributed with this | ||
| * file, You can obtain one at https://mozilla.org/MPL/2.0/. */ | ||
|
|
||
| import eu.kanade.tachiyomi.source.model.Page | ||
| import eu.kanade.tachiyomi.source.model.SChapter | ||
| import org.jetbrains.exposed.sql.ResultRow | ||
| import org.jetbrains.exposed.sql.and | ||
| import org.jetbrains.exposed.sql.insert | ||
| import org.jetbrains.exposed.sql.select | ||
| import org.jetbrains.exposed.sql.transactions.transaction | ||
| import org.jetbrains.exposed.sql.update | ||
| import suwayomi.tachidesk.manga.impl.Page.getPageName | ||
| import suwayomi.tachidesk.manga.impl.util.getChapterDir | ||
| import suwayomi.tachidesk.manga.impl.util.lang.awaitSingle | ||
| import suwayomi.tachidesk.manga.impl.util.source.GetCatalogueSource.getCatalogueSourceOrStub | ||
| import suwayomi.tachidesk.manga.impl.util.storage.ImageResponse | ||
| import suwayomi.tachidesk.manga.model.dataclass.ChapterDataClass | ||
| import suwayomi.tachidesk.manga.model.table.ChapterTable | ||
| import suwayomi.tachidesk.manga.model.table.MangaTable | ||
| import suwayomi.tachidesk.manga.model.table.PageTable | ||
| import suwayomi.tachidesk.manga.model.table.toDataClass | ||
|
|
||
|
|
||
| suspend fun getChapterDownloadReady(chapterIndex: Int, mangaId: Int): ChapterDataClass { | ||
| val chapter = ChapterForDownload(chapterIndex, mangaId) | ||
|
|
||
| return chapter.asDownloadReady() | ||
| } | ||
|
|
||
| private class ChapterForDownload( | ||
| private val chapterIndex: Int, | ||
| private val mangaId: Int | ||
| ) { | ||
| suspend fun asDownloadReady(): ChapterDataClass { | ||
|
|
||
| if (isNotCompletelyDownloaded()) { | ||
| markAsNotDownloaded() | ||
|
|
||
| val pageList = fetchPageList() | ||
|
|
||
| updateDatabasePages(pageList) | ||
| } | ||
|
|
||
| return asDataClass() | ||
| } | ||
|
|
||
| private fun asDataClass() = ChapterTable.toDataClass(chapterEntry) | ||
|
|
||
| var chapterEntry: ResultRow = freshChapterEntry() | ||
|
|
||
| private fun freshChapterEntry() = transaction { | ||
| ChapterTable.select { | ||
| (ChapterTable.sourceOrder eq chapterIndex) and (ChapterTable.manga eq mangaId) | ||
| }.first() | ||
| } | ||
|
|
||
| private suspend fun fetchPageList(): List<Page> { | ||
| val mangaEntry = transaction { MangaTable.select { MangaTable.id eq mangaId }.first() } | ||
| val source = getCatalogueSourceOrStub(mangaEntry[MangaTable.sourceReference]) | ||
|
|
||
| return source.fetchPageList( | ||
| SChapter.create().apply { | ||
| url = chapterEntry[ChapterTable.url] | ||
| name = chapterEntry[ChapterTable.name] | ||
| } | ||
| ).awaitSingle() | ||
| } | ||
|
|
||
| private fun markAsNotDownloaded() { | ||
| // chapter may be downloaded but if we are here, then images might be deleted and database data be false | ||
| transaction { | ||
| ChapterTable.update({ (ChapterTable.sourceOrder eq chapterIndex) and (ChapterTable.manga eq mangaId) }) { | ||
| it[isDownloaded] = false | ||
| } | ||
| } | ||
| } | ||
|
|
||
| private fun updateDatabasePages(pageList: List<Page>) { | ||
| val chapterId = chapterEntry[ChapterTable.id].value | ||
| val chapterIndex = chapterEntry[ChapterTable.sourceOrder] | ||
| val mangaId = chapterEntry[ChapterTable.manga].value | ||
|
|
||
| transaction { | ||
| pageList.forEach { page -> | ||
| val pageEntry = transaction { | ||
| PageTable.select { (PageTable.chapter eq chapterId) and (PageTable.index eq page.index) } | ||
| .firstOrNull() | ||
| } | ||
| if (pageEntry == null) { | ||
| PageTable.insert { | ||
| it[index] = page.index | ||
| it[url] = page.url | ||
| it[imageUrl] = page.imageUrl | ||
| it[chapter] = chapterId | ||
| } | ||
| } else { | ||
| PageTable.update({ (PageTable.chapter eq chapterId) and (PageTable.index eq page.index) }) { | ||
| it[url] = page.url | ||
| it[imageUrl] = page.imageUrl | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| updatePageCount(pageList, mangaId, chapterIndex) | ||
|
|
||
| // chapter was updated | ||
| chapterEntry = freshChapterEntry() | ||
| } | ||
|
|
||
| private fun updatePageCount( | ||
| pageList: List<Page>, | ||
| mangaId: Int, | ||
| chapterIndex: Int | ||
| ) { | ||
| val pageCount = pageList.count() | ||
|
|
||
| transaction { | ||
| ChapterTable.update({ (ChapterTable.manga eq mangaId) and (ChapterTable.sourceOrder eq chapterIndex) }) { | ||
| it[ChapterTable.pageCount] = pageCount | ||
| } | ||
| } | ||
| } | ||
|
|
||
| private fun isNotCompletelyDownloaded(): Boolean { | ||
| return !(chapterEntry[ChapterTable.isDownloaded] && firstPageExists()) | ||
| } | ||
|
|
||
| private fun firstPageExists(): Boolean { | ||
| val chapterId = chapterEntry[ChapterTable.id].value | ||
|
|
||
| val chapterDir = getChapterDir(mangaId, chapterId) | ||
|
|
||
| println(chapterDir) | ||
| println(getPageName(0)) | ||
|
|
||
| return ImageResponse.findFileNameStartingWith( | ||
| chapterDir, | ||
| getPageName(0) | ||
| ) != null | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters