[extractor/camsoda] Add extractor (#5465)

Authored by: zulaport

yt_dlp/extractor/camsoda.py

@@ -0,0 +1,59 @@
+import random
+
+from .common import InfoExtractor
+from ..utils import ExtractorError, traverse_obj
+
+
+class CamsodaIE(InfoExtractor):
+    _VALID_URL = r'https?://www\.camsoda\.com/(?P<id>[\w-]+)'
+    _TESTS = [{
+        'url': 'https://www.camsoda.com/lizzhopf',
+        'info_dict': {
+            'id': 'lizzhopf',
+            'ext': 'mp4',
+            'title': 'lizzhopf (lizzhopf) Nude on Cam. Free Live Sex Chat Room - CamSoda',
+            'description': str,
+            'is_live': True,
+            'age_limit': 18,
+        },
+        'skip': 'Room is offline',
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        webpage = self._download_webpage(url, video_id, headers=self.geo_verification_headers())
+
+        data = self._download_json(
+            f'https://camsoda.com/api/v1/video/vtoken/{video_id}', video_id,
+            query={'username': f'guest_{random.randrange(10000, 99999)}'},
+            headers=self.geo_verification_headers())
+        if not data:
+            raise ExtractorError('Unable to find configuration for stream.')
+        elif data.get('private_servers'):
+            raise ExtractorError('Model is in private show.', expected=True)
+        elif not data.get('stream_name'):
+            raise ExtractorError('Model is offline.', expected=True)
+
+        stream_name = traverse_obj(data, 'stream_name', expected_type=str)
+        token = traverse_obj(data, 'token', expected_type=str)
+
+        formats = []
+        for server in traverse_obj(data, ('edge_servers', ...)):
+            formats = self._extract_m3u8_formats(
+                f'https://{server}/{stream_name}_v1/index.m3u8?token={token}',
+                video_id, ext='mp4', m3u8_id='hls', fatal=False, live=True)
+            if formats:
+                break
+        if not formats:
+            self.raise_no_formats('No active streams found', expected=True)
+
+        self._sort_formats(formats)
+
+        return {
+            'id': video_id,
+            'title': self._html_extract_title(webpage),
+            'description': self._html_search_meta('description', webpage, default=None),
+            'is_live': True,
+            'formats': formats,
+            'age_limit': 18,
+        }