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Import full release dates from MLIP #40

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Merged
ModerRAS merged 1 commit into from
Jul 10, 2026
+54 −3
Merged

Import full release dates from MLIP #40

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28 changes: 26 additions & 2 deletions scanner/src/main/kotlin/com/miruplay/tv/scanner/MlipLibraryIndexImporter.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -169,8 +169,15 @@ class MlipLibraryIndexImporter @Inject constructor(
private fun readSnapshot(database: SQLiteDatabase, sourceId: Long): MlipSnapshot {
val genresBySeriesId = database.readGenresBySeriesId()
val externalIdsBySeriesId = database.readExternalIdsBySeriesId()
val releaseDatesBySeriesId = database.readReleaseDatesBySeriesId()
val posterBySeriesId = database.readPosterBySeriesId()
val seriesById = database.readSeries(sourceId, genresBySeriesId, externalIdsBySeriesId, posterBySeriesId)
val seriesById = database.readSeries(
sourceId,
genresBySeriesId,
externalIdsBySeriesId,
releaseDatesBySeriesId,
posterBySeriesId,
)
val mediaFiles = mutableListOf<MlipMediaFile>()
var skippedFiles = 0
var nonIntegerEpisodes = 0
Expand Down Expand Up @@ -264,6 +271,7 @@ class MlipLibraryIndexImporter @Inject constructor(
sourceId: Long,
genresBySeriesId: Map<Long, List<String>>,
externalIdsBySeriesId: Map<Long, MlipExternalIds>,
releaseDatesBySeriesId: Map<Long, String>,
posterBySeriesId: Map<Long, String>,
): Map<Long, MlipSeries> {
val result = linkedMapOf<Long, MlipSeries>()
Expand All @@ -288,7 +296,8 @@ class MlipLibraryIndexImporter @Inject constructor(
titleCn = title.takeIf { originalTitle != null && it != originalTitle },
summary = cursor.stringOrNull("summary").orEmpty(),
genres = genresBySeriesId[id].orEmpty(),
airDate = cursor.intOrNull("year")?.takeIf { it > 0 }?.toString(),
airDate = releaseDatesBySeriesId[id]
?: cursor.intOrNull("year")?.takeIf { it > 0 }?.toString(),
bangumiId = externalIds.bangumiId,
tmdbId = externalIds.tmdbId,
)
Expand All @@ -303,6 +312,21 @@ class MlipLibraryIndexImporter @Inject constructor(
return result
}

private fun SQLiteDatabase.readReleaseDatesBySeriesId(): Map<Long, String> {
if ("series_release_date" !in tableNames()) return emptyMap()
val result = mutableMapOf<Long, String>()
rawQuery(
"SELECT series_id, air_date FROM series_release_date",
emptyArray(),
).use { cursor ->
while (cursor.moveToNext()) {
val airDate = cursor.string("air_date").trim()
if (airDate.isNotEmpty()) result[cursor.long("series_id")] = airDate
}
}
return result
}

private fun SQLiteDatabase.readGenresBySeriesId(): Map<Long, List<String>> {
val result = mutableMapOf<Long, MutableList<String>>()
rawQuery(
Expand Down
29 changes: 28 additions & 1 deletion scanner/src/test/kotlin/com/miruplay/tv/scanner/MlipLibraryIndexImporterTest.kt
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Original file line number Diff line number Diff line change
Expand Up @@ -236,7 +236,7 @@ class MlipLibraryIndexImporterTest {
assertEquals("Original Title", anime.title)
assertEquals("中文标题", anime.titleCn)
assertEquals("简介", anime.summary)
assertEquals("2024", anime.airDate)
assertEquals("2024-04-03", anime.airDate)
assertEquals(listOf("科幻"), anime.genres)
assertEquals(431767, anime.bangumiId)
assertEquals(98765, anime.tmdbId)
Expand All @@ -256,6 +256,28 @@ class MlipLibraryIndexImporterTest {
}
}

@Test
fun `legacy mlip database falls back to release year`() = runBlocking {
val databaseFile = File.createTempFile("mlip-test-", ".db")
val source = mlipSource()
val metadataRepository = RecordingMetadataRepository()
val mediaSource = FakeMediaSource(
info = source,
streams = mapOf("library.db" to { databaseFile.inputStream() }),
)
try {
createMlipDatabase(databaseFile, includeReleaseDate = false)

val result = MlipLibraryIndexImporter(RecordingIndexRepository(), metadataRepository)
.importLibrary(source, mediaSource)

assertTrue(result.isSuccess())
assertEquals("2024", metadataRepository.anime.single().airDate)
} finally {
databaseFile.delete()
}
}

private suspend fun importDatabase(databaseFile: File): Result<MlipImportResult> {
val source = mlipSource()
val mediaSource = FakeMediaSource(
Expand Down Expand Up @@ -284,6 +306,7 @@ class MlipLibraryIndexImporterTest {
file: File,
userVersion: Int = 1,
includeRequiredTables: Boolean = true,
includeReleaseDate: Boolean = true,
mediaPath: String = "Series/01.mkv",
) {
file.delete()
Expand All @@ -303,6 +326,10 @@ class MlipLibraryIndexImporterTest {
database.execSQL("CREATE TABLE series_external_id (series_id INTEGER NOT NULL, provider INTEGER NOT NULL, value TEXT NOT NULL)")
database.execSQL("CREATE TABLE episode_external_id (episode_id INTEGER NOT NULL, provider INTEGER NOT NULL, value TEXT NOT NULL)")
database.execSQL("CREATE TABLE capability (key TEXT PRIMARY KEY, value TEXT NOT NULL)")
if (includeReleaseDate) {
database.execSQL("CREATE TABLE series_release_date (series_id INTEGER PRIMARY KEY, air_date TEXT NOT NULL)")
database.execSQL("INSERT INTO series_release_date (series_id, air_date) VALUES (1, '2024-04-03')")
}
database.execSQL("INSERT INTO series (id, uuid, title, original_title, summary, year, series_type) VALUES (1, 'series-uuid', '中文标题', 'Original Title', '简介', 2024, 1)")
database.execSQL("INSERT INTO episode (id, uuid, series_id, season, episode, sort_order, title, summary, runtime) VALUES (10, 'episode-uuid-1', 1, 1, 1.0, 1.0, '第 1 集', '', 1440)")
database.execSQL("INSERT INTO episode (id, uuid, series_id, season, episode, sort_order, title, summary, runtime) VALUES (11, 'episode-uuid-1-5', 1, 1, 1.5, 1.5, '第 1.5 集', '', 1440)")
Expand Down
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