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2b767eb488
* Skip thumbnail download for local manga sources Local manga sources do not require downloading thumbnails as they are stored locally. * Always update local source manga info when browsing When making changes to an in library local source manga, a refresh from the source was required to get the latest data. From a user perspective, this is unexpected behavior that looks like a bug. If, for example, the thumbnail file extension got changed, the file could not be found anymore and an error was shown in the client. To fix this, a manga refresh was required.
104 lines
3.5 KiB
Kotlin
104 lines
3.5 KiB
Kotlin
package suwayomi.tachidesk.manga.impl
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/*
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* Copyright (C) Contributors to the Suwayomi project
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
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import eu.kanade.tachiyomi.source.local.LocalSource
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import kotlinx.coroutines.CoroutineScope
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.SupervisorJob
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import kotlinx.coroutines.launch
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import org.jetbrains.exposed.sql.and
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import org.jetbrains.exposed.sql.insert
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import org.jetbrains.exposed.sql.selectAll
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import org.jetbrains.exposed.sql.transactions.transaction
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import org.jetbrains.exposed.sql.update
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import suwayomi.tachidesk.manga.impl.Manga.getManga
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import suwayomi.tachidesk.manga.model.table.CategoryMangaTable
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import suwayomi.tachidesk.manga.model.table.CategoryTable
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import suwayomi.tachidesk.manga.model.table.MangaTable
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import java.time.Instant
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object Library {
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private val scope = CoroutineScope(SupervisorJob() + Dispatchers.Default)
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suspend fun addMangaToLibrary(mangaId: Int) {
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val manga = getManga(mangaId)
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if (!manga.inLibrary) {
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transaction {
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val defaultCategories =
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CategoryTable
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.selectAll()
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.where {
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(CategoryTable.isDefault eq true) and
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(CategoryTable.id neq Category.DEFAULT_CATEGORY_ID)
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}.toList()
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val existingCategories = CategoryMangaTable.selectAll().where { CategoryMangaTable.manga eq mangaId }.toList()
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MangaTable.update({ MangaTable.id eq manga.id }) {
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it[inLibrary] = true
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it[inLibraryAt] = Instant.now().epochSecond
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}
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if (existingCategories.isEmpty()) {
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defaultCategories.forEach { category ->
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CategoryMangaTable.insert {
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it[CategoryMangaTable.category] = category[CategoryTable.id].value
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it[CategoryMangaTable.manga] = mangaId
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}
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}
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}
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}.apply {
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handleMangaThumbnail(mangaId, true)
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}
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}
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}
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suspend fun removeMangaFromLibrary(mangaId: Int) {
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val manga = getManga(mangaId)
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if (manga.inLibrary) {
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transaction {
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MangaTable.update({ MangaTable.id eq manga.id }) {
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it[inLibrary] = false
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}
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}.apply {
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handleMangaThumbnail(mangaId, false)
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}
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}
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}
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fun handleMangaThumbnail(
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mangaId: Int,
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inLibrary: Boolean,
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) {
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scope.launch {
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val sourceId =
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transaction {
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MangaTable
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.select(MangaTable.sourceReference)
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.where { MangaTable.id eq mangaId }
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.first()
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.get(MangaTable.sourceReference)
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}
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if (sourceId == LocalSource.ID) {
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return@launch
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}
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try {
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if (inLibrary) {
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ThumbnailDownloadHelper.download(mangaId)
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} else {
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ThumbnailDownloadHelper.delete(mangaId)
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}
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} catch (e: Exception) {
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// ignore
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}
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}
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}
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}
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