Version 1.10.6

Closes #161

CHANGELOG.md

@@ -1,3 +1,6 @@
+## 1.10.6
+- Implement `Playlist.videoCount`.
+
 ## 1.10.5+1
 - Export `CommentsList` class.
 

lib/src/playlists/playlist.dart

@@ -29,6 +29,9 @@ class Playlist with _$Playlist {
 
     /// Engagement statistics.
     Engagement engagement,
+
+    /// Total videos in this playlist.
+    int? videoCount,
   ) = _Playlist;
 
   const Playlist._();

lib/src/playlists/playlist.freezed.dart

@@ -17,7 +17,7 @@ class _$PlaylistTearOff {
   const _$PlaylistTearOff();
 
   _Playlist call(PlaylistId id, String title, String author, String description,
-      ThumbnailSet thumbnails, Engagement engagement) {
+      ThumbnailSet thumbnails, Engagement engagement, int? videoCount) {
     return _Playlist(
       id,
       title,
@@ -25,6 +25,7 @@ class _$PlaylistTearOff {
       description,
       thumbnails,
       engagement,
+      videoCount,
     );
   }
 }
@@ -54,6 +55,9 @@ mixin _$Playlist {
   /// Engagement statistics.
   Engagement get engagement => throw _privateConstructorUsedError;
 
+  /// Total videos in this playlist.
+  int? get videoCount => throw _privateConstructorUsedError;
+
   @JsonKey(ignore: true)
   $PlaylistCopyWith<Playlist> get copyWith =>
       throw _privateConstructorUsedError;
@@ -69,7 +73,8 @@ abstract class $PlaylistCopyWith<$Res> {
       String author,
       String description,
       ThumbnailSet thumbnails,
-      Engagement engagement});
+      Engagement engagement,
+      int? videoCount});
 
   $PlaylistIdCopyWith<$Res> get id;
   $ThumbnailSetCopyWith<$Res> get thumbnails;
@@ -92,6 +97,7 @@ class _$PlaylistCopyWithImpl<$Res> implements $PlaylistCopyWith<$Res> {
     Object? description = freezed,
     Object? thumbnails = freezed,
     Object? engagement = freezed,
+    Object? videoCount = freezed,
   }) {
     return _then(_value.copyWith(
       id: id == freezed
@@ -118,6 +124,10 @@ class _$PlaylistCopyWithImpl<$Res> implements $PlaylistCopyWith<$Res> {
           ? _value.engagement
           : engagement // ignore: cast_nullable_to_non_nullable
               as Engagement,
+      videoCount: videoCount == freezed
+          ? _value.videoCount
+          : videoCount // ignore: cast_nullable_to_non_nullable
+              as int?,
     ));
   }
 
@@ -154,7 +164,8 @@ abstract class _$PlaylistCopyWith<$Res> implements $PlaylistCopyWith<$Res> {
       String author,
       String description,
       ThumbnailSet thumbnails,
-      Engagement engagement});
+      Engagement engagement,
+      int? videoCount});
 
   @override
   $PlaylistIdCopyWith<$Res> get id;
@@ -181,6 +192,7 @@ class __$PlaylistCopyWithImpl<$Res> extends _$PlaylistCopyWithImpl<$Res>
     Object? description = freezed,
     Object? thumbnails = freezed,
     Object? engagement = freezed,
+    Object? videoCount = freezed,
   }) {
     return _then(_Playlist(
       id == freezed
@@ -207,6 +219,10 @@ class __$PlaylistCopyWithImpl<$Res> extends _$PlaylistCopyWithImpl<$Res>
           ? _value.engagement
           : engagement // ignore: cast_nullable_to_non_nullable
               as Engagement,
+      videoCount == freezed
+          ? _value.videoCount
+          : videoCount // ignore: cast_nullable_to_non_nullable
+              as int?,
     ));
   }
 }
@@ -215,7 +231,7 @@ class __$PlaylistCopyWithImpl<$Res> extends _$PlaylistCopyWithImpl<$Res>
 
 class _$_Playlist extends _Playlist {
   const _$_Playlist(this.id, this.title, this.author, this.description,
-      this.thumbnails, this.engagement)
+      this.thumbnails, this.engagement, this.videoCount)
       : super._();
 
   @override
@@ -244,10 +260,14 @@ class _$_Playlist extends _Playlist {
 
   /// Engagement statistics.
   final Engagement engagement;
+  @override
+
+  /// Total videos in this playlist.
+  final int? videoCount;
 
   @override
   String toString() {
-    return 'Playlist(id: $id, title: $title, author: $author, description: $description, thumbnails: $thumbnails, engagement: $engagement)';
+    return 'Playlist(id: $id, title: $title, author: $author, description: $description, thumbnails: $thumbnails, engagement: $engagement, videoCount: $videoCount)';
   }
 
   @override
@@ -268,7 +288,10 @@ class _$_Playlist extends _Playlist {
                     .equals(other.thumbnails, thumbnails)) &&
             (identical(other.engagement, engagement) ||
                 const DeepCollectionEquality()
-                    .equals(other.engagement, engagement)));
+                    .equals(other.engagement, engagement)) &&
+            (identical(other.videoCount, videoCount) ||
+                const DeepCollectionEquality()
+                    .equals(other.videoCount, videoCount)));
   }
 
   @override
@@ -279,7 +302,8 @@ class _$_Playlist extends _Playlist {
       const DeepCollectionEquality().hash(author) ^
       const DeepCollectionEquality().hash(description) ^
       const DeepCollectionEquality().hash(thumbnails) ^
-      const DeepCollectionEquality().hash(engagement);
+      const DeepCollectionEquality().hash(engagement) ^
+      const DeepCollectionEquality().hash(videoCount);
 
   @JsonKey(ignore: true)
   @override
@@ -294,7 +318,8 @@ abstract class _Playlist extends Playlist {
       String author,
       String description,
       ThumbnailSet thumbnails,
-      Engagement engagement) = _$_Playlist;
+      Engagement engagement,
+      int? videoCount) = _$_Playlist;
   const _Playlist._() : super._();
 
   @override
@@ -324,6 +349,10 @@ abstract class _Playlist extends Playlist {
   /// Engagement statistics.
   Engagement get engagement => throw _privateConstructorUsedError;
   @override
+
+  /// Total videos in this playlist.
+  int? get videoCount => throw _privateConstructorUsedError;
+  @override
   @JsonKey(ignore: true)
   _$PlaylistCopyWith<_Playlist> get copyWith =>
       throw _privateConstructorUsedError;

lib/src/playlists/playlist_client.dart

@@ -26,7 +26,8 @@ class PlaylistClient {
         response.author ?? '',
         response.description ?? '',
         ThumbnailSet(id.value),
-        Engagement(response.viewCount ?? 0, null, null));
+        Engagement(response.viewCount ?? 0, null, null),
+        response.videoCount);
   }
 
   /// Enumerates videos included in the specified playlist.

lib/src/reverse_engineering/pages/playlist_page.dart

@@ -23,6 +23,8 @@ class PlaylistPage extends YoutubePage<_InitialData> {
 
   late final int? viewCount = initialData.viewCount;
 
+  late final int? videoCount = initialData.videoCount;
+
   /// InitialData
   PlaylistPage.id(this.playlistId, _InitialData initialData)
       : super(null, null, initialData);
@@ -92,6 +94,20 @@ class _InitialData extends InitialData {
       ?.getT<String>('simpleText')
       ?.parseInt();
 
+  // sidebar.playlistSidebarRenderer.items[0].playlistSidebarPrimaryInfoRenderer.stats
+  late final int? videoCount = root
+      .get('sidebar')
+      ?.get('playlistSidebarRenderer')
+      ?.getList('items')
+      ?.firstOrNull
+      ?.get('playlistSidebarPrimaryInfoRenderer')
+      ?.getList('stats')
+      ?.elementAtSafe(0)
+      ?.getList('runs')
+      ?.firstOrNull
+      ?.getT<String>('text')
+      ?.parseInt();
+
   late final String? continuationToken =
       (videosContent ?? playlistVideosContent)
           ?.firstWhereOrNull((e) => e['continuationItemRenderer'] != null)

lib/src/videos/comments/comments.dart

@@ -1,3 +1,3 @@
 export 'comment.dart';
 export 'comments_client.dart';
-export 'comments_list.dart';
+export 'comments_list.dart';

pubspec.yaml

@@ -1,6 +1,6 @@
 name: youtube_explode_dart
 description: A port in dart of the youtube explode library. Supports several API functions without the need of Youtube API Key.
-version: 1.10.1
+version: 1.10.5+1
 
 homepage: https://github.com/Hexer10/youtube_explode_dart
 

test/playlist_test.dart

@@ -28,6 +28,7 @@ void main() {
     expect(playlist.thumbnails.highResUrl, isNotEmpty);
     expect(playlist.thumbnails.standardResUrl, isNotEmpty);
     expect(playlist.thumbnails.maxResUrl, isNotEmpty);
+    expect(playlist.videoCount, greaterThanOrEqualTo(20));
   });
   group('Get metadata of any playlist', () {
     for (final val in {