[extractor/mediaworksnzvod] Add extractor (#4817)

Authored by: coletdjnz

yt_dlp/extractor/_extractors.py

@@ -937,6 +937,7 @@ from .mediasite import (
     MediasiteCatalogIE,
     MediasiteNamedCatalogIE,
 )
+from .mediaworksnz import MediaWorksNZVODIE
 from .medici import MediciIE
 from .megaphone import MegaphoneIE
 from .meipai import MeipaiIE

yt_dlp/extractor/mediaworksnz.py

@@ -0,0 +1,105 @@
+import re
+
+from .common import InfoExtractor
+from ..utils import (
+    bug_reports_message,
+    float_or_none,
+    traverse_obj,
+    unified_timestamp,
+)
+
+
+class MediaWorksNZVODIE(InfoExtractor):
+    _VALID_URL_BASE_RE = r'https?://vodupload-api\.mediaworks\.nz/library/asset/published/'
+    _VALID_URL_ID_RE = r'(?P<id>[A-Za-z0-9-]+)'
+    _VALID_URL = rf'{_VALID_URL_BASE_RE}{_VALID_URL_ID_RE}'
+    _TESTS = [{
+        'url': 'https://vodupload-api.mediaworks.nz/library/asset/published/VID00359',
+        'info_dict': {
+            'id': 'VID00359',
+            'ext': 'mp4',
+            'title': 'GRG Jacinda Ardern safe drug testing 1920x1080',
+            'description': 'md5:d4d7dc366742e86d8130b257dcb520ba',
+            'duration': 142.76,
+            'timestamp': 1604268608,
+            'upload_date': '20201101',
+            'thumbnail': r're:^https?://.*\.jpg$',
+            'channel': 'George FM'
+        }
+    }, {
+        # has audio-only format
+        'url': 'https://vodupload-api.mediaworks.nz/library/asset/published/VID02627',
+        'info_dict': {
+            'id': 'VID02627',
+            'ext': 'mp3',
+            'title': 'Tova O\'Brien meets Ukraine President Volodymyr Zelensky',
+            'channel': 'Today FM',
+            'description': 'Watch in full the much anticipated interview of Volodymyr Zelensky',
+            'duration': 2061.16,
+            'thumbnail': r're:^https?://.*\.jpg$',
+            'upload_date': '20220822',
+            'timestamp': 1661152289,
+        },
+        'params': {'format': 'ba[ext=mp3]'}
+    }]
+
+    _WEBPAGE_TESTS = [{
+        'url': 'https://www.rova.nz/home/podcasts/socrates-walks-into-a-bar/the-trolley-problem---episode-1.html',
+        'info_dict': {
+            'id': 'VID02494',
+            'ext': 'mp4',
+            'title': 'The Trolley Problem',
+            'duration': 2843.56,
+            'channel': 'Other',
+            'timestamp': 1658356489,
+            'thumbnail': r're:^https?://.*\.jpg$',
+            'description': 'Socrates Walks Into A Bar Podcast Episode 1',
+            'upload_date': '20220720',
+        }
+    }]
+
+    @classmethod
+    def _extract_embed_urls(cls, url, webpage):
+        for mobj in re.finditer(
+            rf'''(?x)<div\s+\bid=["']Player-Attributes-JWID[^>]+\b
+            data-request-url=["']{cls._VALID_URL_BASE_RE}["'][^>]+\b
+            data-asset-id=["']{cls._VALID_URL_ID_RE}["']''', webpage
+        ):
+            yield f'https://vodupload-api.mediaworks.nz/library/asset/published/{mobj.group("id")}'
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        asset = self._download_json(url, video_id)['asset']
+
+        if asset.get('drm') not in ('NonDRM', None):
+            self.report_drm(video_id)
+
+        content_type = asset.get('type')
+        if content_type and content_type != 'video':
+            self.report_warning(f'Unknown content type: {content_type}' + bug_reports_message(), video_id)
+
+        formats, subtitles = self._extract_m3u8_formats_and_subtitles(asset['streamingUrl'], video_id)
+
+        audio_streaming_url = traverse_obj(
+            asset, 'palyoutPathAudio', 'playoutpathaudio', expected_type=str)
+        if audio_streaming_url:
+            audio_formats = self._extract_m3u8_formats(audio_streaming_url, video_id, fatal=False, ext='mp3')
+            for audio_format in audio_formats:
+                # all the audio streams appear to be aac
+                audio_format.setdefault('vcodec', 'none')
+                audio_format.setdefault('acodec', 'aac')
+                formats.append(audio_format)
+
+        self._sort_formats(formats)
+
+        return {
+            'id': video_id,
+            'title': asset.get('title'),
+            'description': asset.get('description'),
+            'duration': float_or_none(asset.get('duration')),
+            'timestamp': unified_timestamp(asset.get('dateadded')),
+            'channel': asset.get('brand'),
+            'thumbnails': [{'url': thumbnail_url} for thumbnail_url in asset.get('thumbnails') or []],
+            'formats': formats,
+            'subtitles': subtitles,
+        }