From 0186ad3d7a3ee94df0214cafeca323bd9b67d31c Mon Sep 17 00:00:00 2001
From: Mattia <hexer504@gmail.com>
Date: Thu, 1 Oct 2020 18:04:56 +0200
Subject: [PATCH] New version 1.15.2 Fix extraction for same videos. This
 closes #76

---
 CHANGELOG.md                                             | 3 +++
 lib/src/reverse_engineering/responses/embed_page.dart    | 2 +-
 lib/src/reverse_engineering/responses/player_source.dart | 2 +-
 lib/src/reverse_engineering/responses/watch_page.dart    | 8 +++++---
 lib/src/videos/streams/streams_client.dart               | 1 +
 pubspec.yaml                                             | 2 +-
 test/streams_test.dart                                   | 2 +-
 test/video_test.dart                                     | 2 +-
 8 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 655121c..465bc74 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,9 @@
 - Only throw custom exceptions from the library.
 - `getUploadsFromPage` no longer throws.
 
+## 1.15.2
+- Fix extraction for same videos (#76)
+
 ## 1.5.1
 - Fix Video Search: https://github.com/Tyrrrz/YoutubeExplode/issues/438
 
diff --git a/lib/src/reverse_engineering/responses/embed_page.dart b/lib/src/reverse_engineering/responses/embed_page.dart
index f404247..e4e79d7 100644
--- a/lib/src/reverse_engineering/responses/embed_page.dart
+++ b/lib/src/reverse_engineering/responses/embed_page.dart
@@ -10,7 +10,7 @@ import '../youtube_http_client.dart';
 ///
 class EmbedPage {
   static final _playerConfigExp =
-      RegExp(r"yt\.setConfig\({'PLAYER_CONFIG':(.*)}\);");
+      RegExp(r"'PLAYER_CONFIG':\s*(\{.*\})\}");
 
   final Document _root;
   _PlayerConfig _playerConfig;
diff --git a/lib/src/reverse_engineering/responses/player_source.dart b/lib/src/reverse_engineering/responses/player_source.dart
index 68ee871..81df2f2 100644
--- a/lib/src/reverse_engineering/responses/player_source.dart
+++ b/lib/src/reverse_engineering/responses/player_source.dart
@@ -30,7 +30,7 @@ class PlayerSource {
     var val = RegExp(r'(?<=invalid namespace.*?;[\w\s]+=)\d+')
             .stringMatch(_root)
             ?.nullIfWhitespace ??
-        RegExp(r'(?<=this\.signatureTimestamp=)\d+"')
+        RegExp(r'(?<=this\.signatureTimestamp=)\d+')
             .stringMatch(_root)
             ?.nullIfWhitespace;
     if (val == null) {
diff --git a/lib/src/reverse_engineering/responses/watch_page.dart b/lib/src/reverse_engineering/responses/watch_page.dart
index ea8f56a..7d53aa7 100644
--- a/lib/src/reverse_engineering/responses/watch_page.dart
+++ b/lib/src/reverse_engineering/responses/watch_page.dart
@@ -86,11 +86,13 @@ class WatchPage {
           ?.nullIfWhitespace ??
       '0');
 
+  static final _playerConfigExp = RegExp(r'ytplayer\.config\s*=\s*(\{.*\}\});');
+
   ///
   _PlayerConfig get playerConfig =>
-      _playerConfig ??= _PlayerConfig(json.decode(_matchJson(_extractJson(
-          _root.getElementsByTagName('html').first.text,
-          'ytplayer.config = '))));
+      _playerConfig ??= _PlayerConfig(json.decode(_playerConfigExp
+          .firstMatch(_root.getElementsByTagName('html').first.text)
+          ?.group(1)));
 
   String _extractJson(String html, String separator) {
     return _matchJson(
diff --git a/lib/src/videos/streams/streams_client.dart b/lib/src/videos/streams/streams_client.dart
index aae8935..d55df7c 100644
--- a/lib/src/videos/streams/streams_client.dart
+++ b/lib/src/videos/streams/streams_client.dart
@@ -218,6 +218,7 @@ class StreamsClient {
     // We can try to extract the manifest from two sources:
     //    get_video_info and the video watch page.
     // In some cases one works, in some cases another does.
+
     try {
       var context = await _getStreamContextFromVideoInfo(videoId);
       return _getManifest(context);
diff --git a/pubspec.yaml b/pubspec.yaml
index 6fcb695..64e3610 100644
--- a/pubspec.yaml
+++ b/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: 1.5.1
+version: 1.5.2
 homepage: https://github.com/Hexer10/youtube_explode_dart
 
 environment:
diff --git a/test/streams_test.dart b/test/streams_test.dart
index f3f4944..0dda6b6 100644
--- a/test/streams_test.dart
+++ b/test/streams_test.dart
@@ -14,7 +14,7 @@ void main() {
 
     var data = {
       '9bZkp7q19f0',
-//        'SkRSXFQerZs', age restricted videos are not supported anymore.
+      'SkRSXFQerZs',
       'hySoCSoH-g8',
       '_kmeFXjjGfk',
       'MeJVWBSsPAY',
diff --git a/test/video_test.dart b/test/video_test.dart
index f238677..46e3786 100644
--- a/test/video_test.dart
+++ b/test/video_test.dart
@@ -25,7 +25,7 @@ void main() {
       expect(video.uploadDate.millisecondsSinceEpoch,
           inInclusiveRange(rangeMs - 86400000, rangeMs + 86400000));
       expect(video.description, contains('246pp'));
-      expect(video.duration, const Duration(minutes: 1, seconds: 49));
+      expect(video.duration, const Duration(minutes: 1, seconds: 48));
       expect(video.thumbnails.lowResUrl, isNotEmpty);
       expect(video.thumbnails.mediumResUrl, isNotEmpty);
       expect(video.thumbnails.highResUrl, isNotEmpty);