[ie/DrTalks] Add extractor

yt_dlp/extractor/_extractors.py

@@ -548,6 +548,7 @@
     DropoutIE,
     DropoutSeasonIE,
 )
+from .drtalks import DrTalksIE
 from .drtuber import DrTuberIE
 from .drtv import (
     DRTVIE,

yt_dlp/extractor/drtalks.py

@@ -0,0 +1,56 @@
+import functools
+import urllib.parse
+
+from .brightcove import BrightcoveNewIE
+from .common import InfoExtractor
+from ..utils import extract_attributes
+
+
+class DrTalksIE(InfoExtractor):
+    _VALID_URL = r'https?://event\.drtalks\.com/(?P<id>.+/[^/]+)/?'
+
+    _TESTS = [{
+        'url': 'https://event.drtalks.com/reversing-heart-disease-summit/free-access-day-1',
+        'info_dict': {
+            'id': '1758074870279626053',
+            'title': 'Free Access Day 1 - Events at DrTalks',
+            'thumbnail': 're:https://event.drtalks.com/wp-content/uploads/.+',
+        },
+        'playlist_mincount': 11,
+        'params': {
+            'skip_download': True,
+        },
+    }, {
+        'url': 'https://event.drtalks.com/bioenergetics-2022/free-access-day-1/',
+        'info_dict': {
+            'id': '1747611460188466596',
+            'title': 'The BioEnergetics Summit',
+            'thumbnail': 're:https://event.drtalks.com/wp-content/uploads/.+',
+        },
+        'playlist_mincount': 8,
+        'params': {
+            'skip_download': True,
+        },
+    }, {
+        'url': 'https://event.drtalks.com/mitochondrial-summit/encore-access-day-6',
+        'only_matching': True,
+    }, {
+        'url': 'https://event.drtalks.com/medicine-of-mindset-summit/free-access-day-1/',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        webpage = self._download_webpage(url, video_id)
+        player_attrs = extract_attributes(self._search_regex(r'(<video-js[^>]+>)', webpage, 'player'))
+
+        playlist_url = functools.reduce(urllib.parse.urljoin, [
+            'https://players.brightcove.net/',
+            f'{player_attrs["data-account"]}/',
+            f'{player_attrs["data-player"]}_{player_attrs["data-embed"]}/',
+            f'index.html?playlistId={player_attrs["data-playlist-id"]}',
+        ])
+
+        return self.url_result(
+            playlist_url, BrightcoveNewIE.ie_key(), video_id, self._og_search_title(webpage),
+            url_transparent=True, thumbnail=self._og_search_thumbnail(webpage))