[extractor/nosnl] Add support for /video (#5590)

Authored by: HobbyistDev

yt_dlp/extractor/nosnl.py

@@ -3,7 +3,7 @@ from ..utils import parse_duration, parse_iso8601, traverse_obj
 
 
 class NOSNLArticleIE(InfoExtractor):
-    _VALID_URL = r'https?://nos\.nl/((?!video)(\w+/)?\w+/)\d+-(?P<display_id>[\w-]+)'
+    _VALID_URL = r'https?://nos\.nl/(?P<type>video|(\w+/)?\w+)/?\d+-(?P<display_id>[\w-]+)'
     _TESTS = [
         {
             # only 1 video
@@ -22,13 +22,14 @@ class NOSNLArticleIE(InfoExtractor):
             'info_dict': {
                 'id': '2440409',
                 'title': 'Vannacht sliepen weer enkele honderden asielzoekers in Ter Apel buiten',
-                'description': 'Er werd wel geprobeerd om kwetsbare migranten onderdak te bieden, zegt het COA.',
+                'description': 'md5:72b1e1674d798460e79d78fa37e9f56d',
                 'tags': ['aanmeldcentrum', 'Centraal Orgaan opvang asielzoekers', 'COA', 'asielzoekers', 'Ter Apel'],
                 'modified_timestamp': 1660452773,
                 'modified_date': '20220814',
                 'upload_date': '20220813',
                 'thumbnail': 'https://cdn.nos.nl/image/2022/07/18/880346/1024x576a.jpg',
                 'timestamp': 1660401384,
+                'categories': ['Regionaal nieuws', 'Binnenland'],
             },
             'playlist_count': 2,
         }, {
@@ -37,20 +38,37 @@ class NOSNLArticleIE(InfoExtractor):
             'info_dict': {
                 'id': '2440789',
                 'title': 'Wekdienst 16/8: Groningse acties tien jaar na zware aardbeving • Femke Bol in actie op EK atletiek ',
-                'description': 'Nieuws, weer, verkeer: met dit overzicht begin je geïnformeerd aan de dag.',
+                'description': 'md5:0bd277ed7a44fc15cb12a9d27d8f6641',
                 'tags': ['wekdienst'],
                 'modified_date': '20220816',
                 'modified_timestamp': 1660625449,
                 'timestamp': 1660625449,
                 'upload_date': '20220816',
                 'thumbnail': 'https://cdn.nos.nl/image/2022/08/16/888178/1024x576a.jpg',
+                'categories': ['Binnenland', 'Buitenland'],
             },
             'playlist_count': 2,
+        }, {
+            # video url
+            'url': 'https://nos.nl/video/2452718-xi-en-trudeau-botsen-voor-de-camera-op-g20-top-je-hebt-gelekt',
+            'info_dict': {
+                'id': '2452718',
+                'title': 'Xi en Trudeau botsen voor de camera op G20-top: \'Je hebt gelekt\'',
+                'modified_date': '20221117',
+                'description': 'md5:61907dac576f75c11bf8ffffd4a3cc0f',
+                'tags': ['Xi', 'Trudeau', 'G20', 'indonesié'],
+                'upload_date': '20221117',
+                'thumbnail': 'https://cdn.nos.nl/image/2022/11/17/916155/1024x576a.jpg',
+                'modified_timestamp': 1668663388,
+                'timestamp': 1668663388,
+                'categories': ['Buitenland'],
+            },
+            'playlist_mincount': 1,
         }
     ]
 
     def _entries(self, nextjs_json, display_id):
-        for item in nextjs_json['items']:
+        for item in nextjs_json:
             if item.get('type') == 'video':
                 formats, subtitle = self._extract_m3u8_formats_and_subtitles(
                     traverse_obj(item, ('source', 'url')), display_id, ext='mp4')
@@ -77,13 +95,14 @@ class NOSNLArticleIE(InfoExtractor):
                 }
 
     def _real_extract(self, url):
-        display_id = self._match_valid_url(url).group('display_id')
+        site_type, display_id = self._match_valid_url(url).group('type', 'display_id')
         webpage = self._download_webpage(url, display_id)
 
         nextjs_json = self._search_nextjs_data(webpage, display_id)['props']['pageProps']['data']
         return {
             '_type': 'playlist',
-            'entries': self._entries(nextjs_json, display_id),
+            'entries': self._entries(
+                [nextjs_json['video']] if site_type == 'video' else nextjs_json['items'], display_id),
             'id': str(nextjs_json['id']),
             'title': nextjs_json.get('title') or self._html_search_meta(['title', 'og:title', 'twitter:title'], webpage),
             'description': (nextjs_json.get('description')
@@ -91,5 +110,6 @@ class NOSNLArticleIE(InfoExtractor):
             'tags': nextjs_json.get('keywords'),
             'modified_timestamp': parse_iso8601(nextjs_json.get('modifiedAt')),
             'thumbnail': nextjs_json.get('shareImageSrc') or self._html_search_meta(['og:image', 'twitter:image'], webpage),
-            'timestamp': parse_iso8601(nextjs_json.get('publishedAt'))
+            'timestamp': parse_iso8601(nextjs_json.get('publishedAt')),
+            'categories': traverse_obj(nextjs_json, ('categories', ..., 'label')),
         }