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fix(plex): match legacy agent GUIDs

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closing #1566
This commit is contained in:
edde746
2026-07-14 18:11:04 +02:00
parent 8c88385977
commit 9d812fa3cc
5 changed files with 350 additions and 22 deletions
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lib/services/plex_client.dart
+22 -13
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@@ -3554,12 +3554,12 @@ class PlexClient
return ExternalIds.fromGuids(guids);
}
/// Server-wide title filter + client-side Guid-array verification. Plex's
/// Server-wide title filter + client-side external-ID verification. Plex's
/// `guid=` field filter matches only the item's primary `plex://` guid
/// (verified against PMS 1.43) — never the external `imdb://`/`tmdb://`
/// ids in the `Guid` array — so this mirrors the Jellyfin
/// title-search-and-verify approach: exact-id verification, false
/// negatives possible on differing titles, false positives never.
/// ids in the modern `Guid` array — so this mirrors the Jellyfin
/// title-search-and-verify approach. Recognized legacy scalar `guid` values
/// are checked only after modern verification fails.
///
/// When [year] is known, a ±1 window is applied server-side first
/// (`year=` takes comma-separated values as OR, verified on PMS 1.43) so
@@ -3575,7 +3575,7 @@ class PlexClient
};
if (plexType == null || !ids.hasAny || title == null || title.isEmpty) return null;
Future<MediaItem?> attempt(String? years) async {
Future<({Map<String, dynamic>? modern, Map<String, dynamic>? legacy})> attempt(String? years) async {
final response = await _getWithFailover(
'/library/all',
queryParameters: {
@@ -3588,23 +3588,32 @@ class PlexClient
);
final container = _getMediaContainer(response);
final metadata = container?['Metadata'];
if (metadata is! List) return null;
if (metadata is! List) return (modern: null, legacy: null);
Map<String, dynamic>? legacy;
for (final item in metadata) {
if (item is! Map<String, dynamic>) continue;
final guids = item['Guid'];
if (guids is! List) continue;
if (ids.intersects(ExternalIds.fromGuids(guids))) {
return PlexMappers.mediaItem(_createTaggedMetadataWithLibrary(item));
if (guids is List && ids.intersects(ExternalIds.fromGuids(guids))) {
return (modern: item, legacy: legacy);
}
if (legacy == null && ids.intersects(ExternalIds.fromLegacyPlexGuid(item['guid']))) {
legacy = item;
}
}
return null;
return (modern: null, legacy: legacy);
}
({Map<String, dynamic>? modern, Map<String, dynamic>? legacy})? filtered;
if (year != null) {
final match = await attempt('${year - 1},$year,${year + 1}');
if (match != null) return match;
filtered = await attempt('${year - 1},$year,${year + 1}');
final modern = filtered.modern;
if (modern != null) return PlexMappers.mediaItem(_createTaggedMetadataWithLibrary(modern));
}
return attempt(null);
final unfiltered = await attempt(null);
final match = unfiltered.modern ?? filtered?.legacy ?? unfiltered.legacy;
return match == null ? null : PlexMappers.mediaItem(_createTaggedMetadataWithLibrary(match));
}
@override