[ard] Improve _VALID_URL (closes #25134) (#25198)

[youtube-dl.git] / youtube_dl / extractor / ard.py

diff --git a/youtube_dl/extractor/ard.py b/youtube_dl/extractor/ard.py
index 09d3ab4f9d5979e924d59514249d42196099643d..e23b71466953d0234c2bf69c2b9a6d7a5a2fa985 100644 (file)
--- a/youtube_dl/extractor/ard.py
+++ b/youtube_dl/extractor/ard.py
@@ -249,7 +249,7 @@ class ARDMediathekIE(ARDMediathekBaseIE):
 
 
 class ARDIE(InfoExtractor):
-    _VALID_URL = r'(?P<mainurl>https?://(www\.)?daserste\.de/[^?#]+/videos/(?P<display_id>[^/?#]+)-(?P<id>[0-9]+))\.html'
+    _VALID_URL = r'(?P<mainurl>https?://(www\.)?daserste\.de/[^?#]+/videos(?:extern)?/(?P<display_id>[^/?#]+)-(?P<id>[0-9]+))\.html'
     _TESTS = [{
         # available till 14.02.2019
         'url': 'http://www.daserste.de/information/talk/maischberger/videos/das-groko-drama-zerlegen-sich-die-volksparteien-video-102.html',
@@ -263,6 +263,9 @@ class ARDIE(InfoExtractor):
             'upload_date': '20180214',
             'thumbnail': r're:^https?://.*\.jpg$',
         },
+    }, {
+        'url': 'https://www.daserste.de/information/reportage-dokumentation/erlebnis-erde/videosextern/woelfe-und-herdenschutzhunde-ungleiche-brueder-102.html',
+        'only_matching': True,
     }, {
         'url': 'http://www.daserste.de/information/reportage-dokumentation/dokus/videos/die-story-im-ersten-mission-unter-falscher-flagge-100.html',
         'only_matching': True,
@@ -392,8 +395,9 @@ class ARDBetaMediathekIE(ARDMediathekBaseIE):
         maturity_content_rating = player_page.get('maturityContentRating')
         if maturity_content_rating:
             age_limit = int_or_none(maturity_content_rating.lstrip('FSK'))
-        if not age_limit:
-            age_limit = int_or_none(self._search_regex(r'\(FSK\s*(\d+)\)\s*$', description, 'age limit', default=None))
+        if not age_limit and description:
+            age_limit = int_or_none(self._search_regex(
+                r'\(FSK\s*(\d+)\)\s*$', description, 'age limit', default=None))
         info.update({
             'age_limit': age_limit,
             'display_id': display_id,