Adding upstream version 2023.03.04.upstream/2023.03.04upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 164 insertions, 0 deletions

diff --git a/yt_dlp/extractor/cbs.py b/yt_dlp/extractor/cbs.py
new file mode 100644
index 0000000..9aacd50
--- /dev/null
+++ b/yt_dlp/extractor/cbs.py
@@ -0,0 +1,164 @@
+from .theplatform import ThePlatformFeedIE
+from ..utils import (
+    ExtractorError,
+    int_or_none,
+    find_xpath_attr,
+    xpath_element,
+    xpath_text,
+    update_url_query,
+    url_or_none,
+)
+
+
+class CBSBaseIE(ThePlatformFeedIE):  # XXX: Do not subclass from concrete IE
+    def _parse_smil_subtitles(self, smil, namespace=None, subtitles_lang='en'):
+        subtitles = {}
+        for k, ext in [('sMPTE-TTCCURL', 'tt'), ('ClosedCaptionURL', 'ttml'), ('webVTTCaptionURL', 'vtt')]:
+            cc_e = find_xpath_attr(smil, self._xpath_ns('.//param', namespace), 'name', k)
+            if cc_e is not None:
+                cc_url = cc_e.get('value')
+                if cc_url:
+                    subtitles.setdefault(subtitles_lang, []).append({
+                        'ext': ext,
+                        'url': cc_url,
+                    })
+        return subtitles
+
+    def _extract_common_video_info(self, content_id, asset_types, mpx_acc, extra_info):
+        tp_path = 'dJ5BDC/media/guid/%d/%s' % (mpx_acc, content_id)
+        tp_release_url = f'https://link.theplatform.com/s/{tp_path}'
+        info = self._extract_theplatform_metadata(tp_path, content_id)
+
+        formats, subtitles = [], {}
+        last_e = None
+        for asset_type, query in asset_types.items():
+            try:
+                tp_formats, tp_subtitles = self._extract_theplatform_smil(
+                    update_url_query(tp_release_url, query), content_id,
+                    'Downloading %s SMIL data' % asset_type)
+            except ExtractorError as e:
+                last_e = e
+                if asset_type != 'fallback':
+                    continue
+                query['formats'] = ''  # blank query to check if expired
+                try:
+                    tp_formats, tp_subtitles = self._extract_theplatform_smil(
+                        update_url_query(tp_release_url, query), content_id,
+                        'Downloading %s SMIL data, trying again with another format' % asset_type)
+                except ExtractorError as e:
+                    last_e = e
+                    continue
+            formats.extend(tp_formats)
+            subtitles = self._merge_subtitles(subtitles, tp_subtitles)
+        if last_e and not formats:
+            self.raise_no_formats(last_e, True, content_id)
+
+        extra_info.update({
+            'id': content_id,
+            'formats': formats,
+            'subtitles': subtitles,
+        })
+        info.update({k: v for k, v in extra_info.items() if v is not None})
+        return info
+
+    def _extract_video_info(self, *args, **kwargs):
+        # Extract assets + metadata and call _extract_common_video_info
+        raise NotImplementedError('This method must be implemented by subclasses')
+
+    def _real_extract(self, url):
+        return self._extract_video_info(self._match_id(url))
+
+
+class CBSIE(CBSBaseIE):
+    _VALID_URL = r'''(?x)
+        (?:
+            cbs:|
+            https?://(?:www\.)?(?:
+                cbs\.com/(?:shows|movies)/(?:video|[^/]+/video|[^/]+)/|
+                colbertlateshow\.com/(?:video|podcasts)/)
+        )(?P<id>[\w-]+)'''
+
+    # All tests are blocked outside US
+    _TESTS = [{
+        'url': 'https://www.cbs.com/shows/video/xrUyNLtl9wd8D_RWWAg9NU2F_V6QpB3R/',
+        'info_dict': {
+            'id': 'xrUyNLtl9wd8D_RWWAg9NU2F_V6QpB3R',
+            'ext': 'mp4',
+            'title': 'Tough As Nails - Dreams Never Die',
+            'description': 'md5:a3535a62531cdd52b0364248a2c1ae33',
+            'duration': 2588,
+            'timestamp': 1639015200,
+            'upload_date': '20211209',
+            'uploader': 'CBSI-NEW',
+        },
+        'params': {
+            # m3u8 download
+            'skip_download': True,
+        },
+    }, {
+        'url': 'https://www.cbs.com/shows/video/sZH1MGgomIosZgxGJ1l263MFq16oMtW1/',
+        'info_dict': {
+            'id': 'sZH1MGgomIosZgxGJ1l263MFq16oMtW1',
+            'title': 'The Late Show - 3/16/22 (Michael Buble, Rose Matafeo)',
+            'timestamp': 1647488100,
+            'description': 'md5:d0e6ec23c544b7fa8e39a8e6844d2439',
+            'uploader': 'CBSI-NEW',
+            'upload_date': '20220317',
+        },
+        'params': {
+            'ignore_no_formats_error': True,
+            'skip_download': True,
+        },
+        'expected_warnings': [
+            'This content expired on', 'No video formats found', 'Requested format is not available'],
+    }, {
+        'url': 'http://colbertlateshow.com/video/8GmB0oY0McANFvp2aEffk9jZZZ2YyXxy/the-colbeard/',
+        'only_matching': True,
+    }, {
+        'url': 'http://www.colbertlateshow.com/podcasts/dYSwjqPs_X1tvbV_P2FcPWRa_qT6akTC/in-the-bad-room-with-stephen/',
+        'only_matching': True,
+    }]
+
+    def _extract_video_info(self, content_id, site='cbs', mpx_acc=2198311517):
+        items_data = self._download_xml(
+            'https://can.cbs.com/thunder/player/videoPlayerService.php',
+            content_id, query={'partner': site, 'contentId': content_id})
+        video_data = xpath_element(items_data, './/item')
+        title = xpath_text(video_data, 'videoTitle', 'title') or xpath_text(video_data, 'videotitle', 'title')
+
+        asset_types = {}
+        has_drm = False
+        for item in items_data.findall('.//item'):
+            asset_type = xpath_text(item, 'assetType')
+            query = {
+                'mbr': 'true',
+                'assetTypes': asset_type,
+            }
+            if not asset_type:
+                # fallback for content_ids that videoPlayerService doesn't return anything for
+                asset_type = 'fallback'
+                query['formats'] = 'M3U+none,MPEG4,M3U+appleHlsEncryption,MP3'
+                del query['assetTypes']
+            if asset_type in asset_types:
+                continue
+            elif any(excluded in asset_type for excluded in ('HLS_FPS', 'DASH_CENC', 'OnceURL')):
+                if 'DASH_CENC' in asset_type:
+                    has_drm = True
+                continue
+            if asset_type.startswith('HLS') or 'StreamPack' in asset_type:
+                query['formats'] = 'MPEG4,M3U'
+            elif asset_type in ('RTMP', 'WIFI', '3G'):
+                query['formats'] = 'MPEG4,FLV'
+            asset_types[asset_type] = query
+
+        if not asset_types and has_drm:
+            self.report_drm(content_id)
+
+        return self._extract_common_video_info(content_id, asset_types, mpx_acc, extra_info={
+            'title': title,
+            'series': xpath_text(video_data, 'seriesTitle'),
+            'season_number': int_or_none(xpath_text(video_data, 'seasonNumber')),
+            'episode_number': int_or_none(xpath_text(video_data, 'episodeNumber')),
+            'duration': int_or_none(xpath_text(video_data, 'videoLength'), 1000),
+            'thumbnail': url_or_none(xpath_text(video_data, 'previewImageURL')),
+        })