include list of mangas missing source in restore report (#421)

server/src/main/kotlin/suwayomi/tachidesk/manga/controller/BackupController.kt

@@ -1,7 +1,6 @@
 package suwayomi.tachidesk.manga.controller
 
 import io.javalin.http.HttpCode
-import suwayomi.tachidesk.manga.impl.backup.AbstractBackupValidator
 import suwayomi.tachidesk.manga.impl.backup.BackupFlags
 import suwayomi.tachidesk.manga.impl.backup.proto.ProtoBackupExport
 import suwayomi.tachidesk.manga.impl.backup.proto.ProtoBackupImport
@@ -144,7 +143,7 @@ object BackupController {
             )
         },
         withResults = {
-            json<AbstractBackupValidator.ValidationResult>(HttpCode.OK)
+            json<ProtoBackupValidator.ValidationResult>(HttpCode.OK)
         }
     )
 
@@ -168,7 +167,7 @@ object BackupController {
             )
         },
         withResults = {
-            json<AbstractBackupValidator.ValidationResult>(HttpCode.OK)
+            json<ProtoBackupValidator.ValidationResult>(HttpCode.OK)
         }
     )
 }

server/src/main/kotlin/suwayomi/tachidesk/manga/impl/backup/AbstractBackupValidator.kt

@@ -1,12 +0,0 @@
-package suwayomi.tachidesk.manga.impl.backup
-
-/*
- * 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/. */
-
-abstract class AbstractBackupValidator {
-    data class ValidationResult(val missingSources: List<String>, val missingTrackers: List<String>)
-}

server/src/main/kotlin/suwayomi/tachidesk/manga/impl/backup/proto/ProtoBackupImport.kt

@@ -19,10 +19,10 @@ import org.jetbrains.exposed.sql.transactions.transaction
 import org.jetbrains.exposed.sql.update
 import suwayomi.tachidesk.manga.impl.Category
 import suwayomi.tachidesk.manga.impl.CategoryManga
-import suwayomi.tachidesk.manga.impl.backup.AbstractBackupValidator.ValidationResult
 import suwayomi.tachidesk.manga.impl.backup.models.Chapter
 import suwayomi.tachidesk.manga.impl.backup.models.Manga
 import suwayomi.tachidesk.manga.impl.backup.models.Track
+import suwayomi.tachidesk.manga.impl.backup.proto.ProtoBackupValidator.ValidationResult
 import suwayomi.tachidesk.manga.impl.backup.proto.ProtoBackupValidator.validate
 import suwayomi.tachidesk.manga.impl.backup.proto.models.BackupCategory
 import suwayomi.tachidesk.manga.impl.backup.proto.models.BackupHistory
@@ -77,6 +77,8 @@ object ProtoBackupImport : ProtoBackupBase() {
                 Restore Summary:
                 - Missing Sources:
                     ${validationResult.missingSources.joinToString("\n                    ")}
+                - Titles missing Sources:
+                    ${validationResult.mangasMissingSources.joinToString("\n                    ")}
                 - Missing Trackers:
                     ${validationResult.missingTrackers.joinToString("\n                    ")}
             """.trimIndent()

server/src/main/kotlin/suwayomi/tachidesk/manga/impl/backup/proto/ProtoBackupValidator.kt

@@ -12,13 +12,18 @@ import okio.gzip
 import okio.source
 import org.jetbrains.exposed.sql.select
 import org.jetbrains.exposed.sql.transactions.transaction
-import suwayomi.tachidesk.manga.impl.backup.AbstractBackupValidator
 import suwayomi.tachidesk.manga.impl.backup.proto.models.Backup
 import suwayomi.tachidesk.manga.impl.backup.proto.models.BackupSerializer
 import suwayomi.tachidesk.manga.model.table.SourceTable
 import java.io.InputStream
 
-object ProtoBackupValidator : AbstractBackupValidator() {
+object ProtoBackupValidator {
+    data class ValidationResult(
+        val missingSources: List<String>,
+        val missingTrackers: List<String>,
+        val mangasMissingSources: List<String>
+    )
+
     fun validate(backup: Backup): ValidationResult {
         if (backup.backupManga.isEmpty()) {
             throw Exception("Backup does not contain any manga.")
@@ -33,6 +38,12 @@ object ProtoBackupValidator : AbstractBackupValidator() {
                 .sorted()
         }
 
+        val brokenSourceIds = backup.brokenBackupSources.map { it.sourceId }
+
+        val mangasMissingSources = backup.backupManga
+            .filter { it.source in brokenSourceIds }
+            .map { manga -> "${manga.title} (from ${backup.brokenBackupSources.first { it.sourceId == manga.source }.name})" }
+
 //        val trackers = backup.backupManga
 //            .flatMap { it.tracking }
 //            .map { it.syncId }
@@ -45,7 +56,7 @@ object ProtoBackupValidator : AbstractBackupValidator() {
 //            .map { context.getString(it.nameRes()) }
 //            .sorted()
 
-        return ValidationResult(missingSources, missingTrackers)
+        return ValidationResult(missingSources, missingTrackers, mangasMissingSources)
     }
 
     suspend fun validate(sourceStream: InputStream): ValidationResult {