[20detik] Add _extract_urls static method

youtube_dl/extractor/detik.py

@@ -15,7 +15,7 @@ class DuaPuluhDetikIE(InfoExtractor):
         'info_dict': {
             'id': '180403001',
             'title': 'Dahsyatnya Rudal Anti-balistik yang Diuji Coba Rusia',
-            'description': '',
+            'description': 'md5:909c645cc494f5d9d7089963c13a695d',
             'thumbnail': r're:^https?://.*\.jpg(\?.*)?$',
             'ext': 'mp4'
         }
@@ -30,6 +30,12 @@ class DuaPuluhDetikIE(InfoExtractor):
         }
     }]
 
+    @staticmethod
+    def _extract_urls(webpage):
+        return [m.group('url') for m in re.finditer(
+            r'[^\']<iframe[^>]+?src=(["\'])(?P<url>https?://20\.detik\.com/embed/(\d+)[^"\']+?)\1',
+            webpage)]
+
     def _real_extract(self, url):
         mobj = re.match(self._VALID_URL, url)
         video_id = mobj.group('video_id')

youtube_dl/extractor/generic.py

@@ -105,6 +105,7 @@ from .springboardplatform import SpringboardPlatformIE
 from .yapfiles import YapFilesIE
 from .vice import ViceIE
 from .xfileshare import XFileShareIE
+from .detik import DuaPuluhDetikIE
 
 
 class GenericIE(InfoExtractor):
@@ -2839,11 +2840,9 @@ class GenericIE(InfoExtractor):
             return info
 
         # Look for 20detik (https://20.detik.com) embeds
-        mobj = re.search(
-            r'<iframe[^>]+?src=(["\'])(?P<url>https?://20\.detik\.com/embed/(\d+)[^"\']+?)\1',
-            webpage)
-        if mobj is not None:
-            return self.url_result(mobj.group('url'))
+        duapuluhdetik_urls = DuaPuluhDetikIE._extract_urls(webpage)
+        if duapuluhdetik_urls:
+            return self.playlist_from_matches(duapuluhdetik_urls, video_id, video_title, getter=unescapeHTML, ie=DuaPuluhDetikIE.ie_key())
 
         # Look for Instagram embeds
         instagram_embed_url = InstagramIE._extract_embed_url(webpage)