[Pietsmiet] Add extractor

yt_dlp/extractor/_extractors.py

@@ -1462,6 +1462,7 @@ from .phoenix import PhoenixIE
 from .photobucket import PhotobucketIE
 from .piapro import PiaproIE
 from .piaulizaportal import PIAULIZAPortalIE
+from .pietsmiet import PietsmietIE
 from .picarto import (
     PicartoIE,
     PicartoVodIE,

yt_dlp/extractor/pietsmiet.py

@@ -0,0 +1,57 @@
+from .common import InfoExtractor
+from ..utils import (
+    traverse_obj,
+)
+import base64
+
+
+class PietsmietIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www\.)?pietsmiet\.de/videos/(?P<id>\d+)-.*'
+    _TESTS = [{
+        'url': 'https://www.pietsmiet.de/videos/77307-brammen-erzahlt-vom-leben-als-geschaftsfuhrer',
+        'md5': '9bca7b377a34bfe4d7a437dd499ff46b',
+        'info_dict': {
+            'id': '77307',
+            'ext': 'mp4',
+            'title': 'Brammen erzählt vom Leben als Geschäftsführer',
+            'thumbnail': 'https://www.pietsmiet.de/storage/media/71/90/03/7161edccc3e3a9f6f78b6d8b637edc2d.jpg'
+        }
+    }]
+
+    # Pietsmiet.de uses base64 to hide a value needed to make API call
+    def _extract_integrity(self, vid):
+        integrity = self._search_json('window._i = ', self._web,
+                                      name='Extracting Origin Integrity',
+                                      video_id=vid,
+                                      fatal=True)
+
+        integrity = base64.b64decode(integrity['v']).decode("ascii")
+
+        return integrity
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+
+        self._web = self._download_webpage(url, video_id, note='Caching webpage')
+
+        origin_integrity = self._extract_integrity(video_id)
+
+        data_json = self._download_json(
+            f'https://www.pietsmiet.de/api/v1/utility/player?video={video_id}&preset=quality',
+            video_id=video_id,
+            headers={'x-origin-integrity': origin_integrity})
+
+        title = traverse_obj(data_json, ('options', 'tracks', 0, 'full_title'))
+        aspect_ratio = traverse_obj(data_json, ('options', 'visual', 'aspect_ratio'))
+        thumbnail = traverse_obj(data_json, ('options', 'visual', 'thumbnail'))
+        m3u8_url = traverse_obj(data_json, ('options', 'tracks', 0, 'sources', 'hls', 'src'))
+
+        formats = self._extract_m3u8_formats(m3u8_url, video_id)
+
+        return {
+            'id': video_id,
+            'title': title,
+            'formats': formats,
+            'aspect_ratio': aspect_ratio,
+            'thumbnail': thumbnail,
+        }