Refactor SourceManager/StubSource to domain module

domain/src/main/java/tachiyomi/domain/backup/service/BackupPreferences.kt

@@ -1,4 +1,4 @@
-package tachiyomi.domain.service
+package tachiyomi.domain.backup.service
 
 import tachiyomi.core.preference.PreferenceStore
 import tachiyomi.core.provider.FolderProvider

domain/src/main/java/tachiyomi/domain/source/model/StubSource.kt

@@ -0,0 +1,50 @@
+package tachiyomi.domain.source.model
+
+import eu.kanade.tachiyomi.source.Source
+import eu.kanade.tachiyomi.source.model.Page
+import eu.kanade.tachiyomi.source.model.SChapter
+import eu.kanade.tachiyomi.source.model.SManga
+import rx.Observable
+
+@Suppress("OverridingDeprecatedMember")
+class StubSource(private val sourceData: SourceData) : Source {
+
+    override val id: Long = sourceData.id
+
+    override val name: String = sourceData.name.ifBlank { id.toString() }
+
+    override val lang: String = sourceData.lang
+
+    override suspend fun getMangaDetails(manga: SManga): SManga {
+        throw SourceNotInstalledException()
+    }
+
+    @Deprecated("Use the 1.x API instead", replaceWith = ReplaceWith("getMangaDetails"))
+    override fun fetchMangaDetails(manga: SManga): Observable<SManga> {
+        return Observable.error(SourceNotInstalledException())
+    }
+
+    override suspend fun getChapterList(manga: SManga): List<SChapter> {
+        throw SourceNotInstalledException()
+    }
+
+    @Deprecated("Use the 1.x API instead", replaceWith = ReplaceWith("getChapterList"))
+    override fun fetchChapterList(manga: SManga): Observable<List<SChapter>> {
+        return Observable.error(SourceNotInstalledException())
+    }
+
+    override suspend fun getPageList(chapter: SChapter): List<Page> {
+        throw SourceNotInstalledException()
+    }
+
+    @Deprecated("Use the 1.x API instead", replaceWith = ReplaceWith("getPageList"))
+    override fun fetchPageList(chapter: SChapter): Observable<List<Page>> {
+        return Observable.error(SourceNotInstalledException())
+    }
+
+    override fun toString(): String {
+        return if (sourceData.isMissingInfo.not()) "$name (${lang.uppercase()})" else id.toString()
+    }
+}
+
+class SourceNotInstalledException : Exception()

domain/src/main/java/tachiyomi/domain/source/service/SourceManager.kt

@@ -0,0 +1,22 @@
+package tachiyomi.domain.source.service
+
+import eu.kanade.tachiyomi.source.CatalogueSource
+import eu.kanade.tachiyomi.source.Source
+import eu.kanade.tachiyomi.source.online.HttpSource
+import kotlinx.coroutines.flow.Flow
+import tachiyomi.domain.source.model.StubSource
+
+interface SourceManager {
+
+    val catalogueSources: Flow<List<CatalogueSource>>
+
+    fun get(sourceKey: Long): Source?
+
+    fun getOrStub(sourceKey: Long): Source
+
+    fun getOnlineSources(): List<HttpSource>
+
+    fun getCatalogueSources(): List<CatalogueSource>
+
+    fun getStubSources(): List<StubSource>
+}