Merge a7603c3ecb into 7ec6b9bc40

yt_dlp/extractor/_extractors.py

@@ -776,6 +776,7 @@ from .goplay import GoPlayIE
 from .gopro import GoProIE
 from .goshgay import GoshgayIE
 from .gotostage import GoToStageIE
+from .gotowebinar import GoToWebinarIE
 from .gputechconf import GPUTechConfIE
 from .graspop import GraspopIE
 from .gronkh import (

yt_dlp/extractor/gotowebinar.py

@@ -0,0 +1,79 @@
+from .common import InfoExtractor
+from ..utils import ExtractorError, parse_iso8601, traverse_obj
+
+
+class GoToWebinarIE(InfoExtractor):
+    _VALID_URL = r'''(?x)https?://
+        (register|attendee)\.gotowebinar\.com/recording/viewRecording/
+        (?P<webinar_key>[0-9]+)/(?P<recording_key>[0-9]+)/(?P<email>[^?#]+)
+        (?:\?(?:[^#]+&)?registrantKey=(?P<registrant_key>[0-9]+))?'''
+    _TESTS = [
+        {
+            # Source: https://associationofanaesthetists-publications.onlinelibrary.wiley.com/doi/am-pdf/10.1111/anae.15209
+            'url': 'https://register.gotowebinar.com/recording/viewRecording/8054623469383961613/3917240379133570566/andrewmortimore@anaesthetists.org?registrantKey=2674782344143402252&type=ABSENTEEEMAILRECORDINGLINK',
+            'info_dict': {
+                'id': '8054623469383961613',
+                'title': 'Webinar: COVID-19: By Trainees, For Trainees ',
+                'description': 'md5:9702e0662f45ee74ff2168de4d6d5d6a',
+                'creators': ['E-education Dept'],
+                'timestamp': 1590824700,
+                'upload_date': '20200530',
+                'ext': 'mp4',
+            },
+        },
+        {
+            'url': 'https://attendee.gotowebinar.com/recording/viewRecording/7594846188203875084/5457693551948244743/stoll@berkeley.edu',
+            'info_dict': {
+                'id': '7594846188203875084',
+                'title': 'Climate change, mental health, and eco-anxiety:  How the global pandemic can help us prepare',
+                'description': 'md5:390f0dffd516a53a4728bd755c85def4',
+                'creators': ['Environmental  Public Health'],
+                'timestamp': 1586548800,
+                'upload_date': '20200410',
+                'ext': 'mp4',
+            },
+        },
+    ]
+
+    def _real_extract(self, url):
+        webinar_key, email, registrant_key = self._match_valid_url(url).group(
+            'webinar_key', 'email', 'registrant_key',
+        )
+
+        if not registrant_key:
+            registrant_metadata = self._download_json(
+                f'https://globalattspa.gotowebinar.com/api/webinars/{webinar_key}/registrants?email={email}',
+                webinar_key,
+                note='Downloading registrant metadata',
+                errnote='Unable to download registrant metadata',
+            )
+            if not (registrant_key := registrant_metadata.get('registrantKey')):
+                raise ExtractorError('Unable to retrieve registrant key')
+
+        recording_data = self._download_json(
+            f'https://api.services.gotomeeting.com/registrationservice/api/v1/webinars/{webinar_key}/registrants/{registrant_key}/recordingAssets?type=FOLLOWUPEMAILRECORDINGLINK&client=spa',
+            webinar_key,
+            note='Downloading important recording metadata',
+            errnote='Unable to important download recording metadata',
+        )
+
+        metadata = self._download_json(
+            f'https://global.gotowebinar.com/api/webinars/{webinar_key}',
+            webinar_key,
+            note='Downloading non-important recording metadata',
+            errnote='Unable to non-important download recording metadata',
+            fatal=False,
+        )
+
+        return {
+            'id': webinar_key,
+            'url': recording_data.get('cdnLocation'),
+            'ext': 'mp4',
+            'is_live': False,
+            **traverse_obj(metadata, {
+                'title': ('subject', {str}),
+                'description': ('description', {str}),
+                'creators': ('organizerName', {str}, all),
+                'timestamp': ('times', 0, 'startTime', {parse_iso8601}),
+            }),
+        }