Adding upstream version 2023.03.04.upstream/2023.03.04upstream

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

1 files changed, 256 insertions, 0 deletions

diff --git a/yt_dlp/extractor/turner.py b/yt_dlp/extractor/turner.py
new file mode 100644
index 0000000..630d84b
--- /dev/null
+++ b/yt_dlp/extractor/turner.py
@@ -0,0 +1,256 @@
+import re
+
+from .adobepass import AdobePassIE
+from ..compat import compat_str
+from ..utils import (
+    fix_xml_ampersands,
+    xpath_text,
+    int_or_none,
+    determine_ext,
+    float_or_none,
+    parse_duration,
+    xpath_attr,
+    update_url_query,
+    ExtractorError,
+    strip_or_none,
+    url_or_none,
+)
+
+
+class TurnerBaseIE(AdobePassIE):
+    _AKAMAI_SPE_TOKEN_CACHE = {}
+
+    def _extract_timestamp(self, video_data):
+        return int_or_none(xpath_attr(video_data, 'dateCreated', 'uts'))
+
+    def _add_akamai_spe_token(self, tokenizer_src, video_url, content_id, ap_data, custom_tokenizer_query=None):
+        secure_path = self._search_regex(r'https?://[^/]+(.+/)', video_url, 'secure path') + '*'
+        token = self._AKAMAI_SPE_TOKEN_CACHE.get(secure_path)
+        if not token:
+            query = {
+                'path': secure_path,
+            }
+            if custom_tokenizer_query:
+                query.update(custom_tokenizer_query)
+            else:
+                query['videoId'] = content_id
+            if ap_data.get('auth_required'):
+                query['accessToken'] = self._extract_mvpd_auth(ap_data['url'], content_id, ap_data['site_name'], ap_data['site_name'])
+            auth = self._download_xml(
+                tokenizer_src, content_id, query=query)
+            error_msg = xpath_text(auth, 'error/msg')
+            if error_msg:
+                raise ExtractorError(error_msg, expected=True)
+            token = xpath_text(auth, 'token')
+            if not token:
+                return video_url
+            self._AKAMAI_SPE_TOKEN_CACHE[secure_path] = token
+        return video_url + '?hdnea=' + token
+
+    def _extract_cvp_info(self, data_src, video_id, path_data={}, ap_data={}, fatal=False):
+        video_data = self._download_xml(
+            data_src, video_id,
+            transform_source=lambda s: fix_xml_ampersands(s).strip(),
+            fatal=fatal)
+        if not video_data:
+            return {}
+        video_id = video_data.attrib['id']
+        title = xpath_text(video_data, 'headline', fatal=True)
+        content_id = xpath_text(video_data, 'contentId') or video_id
+        # rtmp_src = xpath_text(video_data, 'akamai/src')
+        # if rtmp_src:
+        #     split_rtmp_src = rtmp_src.split(',')
+        #     if len(split_rtmp_src) == 2:
+        #         rtmp_src = split_rtmp_src[1]
+        # aifp = xpath_text(video_data, 'akamai/aifp', default='')
+
+        urls = []
+        formats = []
+        thumbnails = []
+        subtitles = {}
+        rex = re.compile(
+            r'(?P<width>[0-9]+)x(?P<height>[0-9]+)(?:_(?P<bitrate>[0-9]+))?')
+        # Possible formats locations: files/file, files/groupFiles/files
+        # and maybe others
+        for video_file in video_data.findall('.//file'):
+            video_url = url_or_none(video_file.text.strip())
+            if not video_url:
+                continue
+            ext = determine_ext(video_url)
+            if video_url.startswith('/mp4:protected/'):
+                continue
+                # TODO Correct extraction for these files
+                # protected_path_data = path_data.get('protected')
+                # if not protected_path_data or not rtmp_src:
+                #     continue
+                # protected_path = self._search_regex(
+                #     r'/mp4:(.+)\.[a-z0-9]', video_url, 'secure path')
+                # auth = self._download_webpage(
+                #     protected_path_data['tokenizer_src'], query={
+                #         'path': protected_path,
+                #         'videoId': content_id,
+                #         'aifp': aifp,
+                #     })
+                # token = xpath_text(auth, 'token')
+                # if not token:
+                #     continue
+                # video_url = rtmp_src + video_url + '?' + token
+            elif video_url.startswith('/secure/'):
+                secure_path_data = path_data.get('secure')
+                if not secure_path_data:
+                    continue
+                video_url = self._add_akamai_spe_token(
+                    secure_path_data['tokenizer_src'],
+                    secure_path_data['media_src'] + video_url,
+                    content_id, ap_data)
+            elif not re.match('https?://', video_url):
+                base_path_data = path_data.get(ext, path_data.get('default', {}))
+                media_src = base_path_data.get('media_src')
+                if not media_src:
+                    continue
+                video_url = media_src + video_url
+            if video_url in urls:
+                continue
+            urls.append(video_url)
+            format_id = video_file.get('bitrate')
+            if ext in ('scc', 'srt', 'vtt'):
+                subtitles.setdefault('en', []).append({
+                    'ext': ext,
+                    'url': video_url,
+                })
+            elif ext == 'png':
+                thumbnails.append({
+                    'id': format_id,
+                    'url': video_url,
+                })
+            elif ext == 'smil':
+                formats.extend(self._extract_smil_formats(
+                    video_url, video_id, fatal=False))
+            elif re.match(r'https?://[^/]+\.akamaihd\.net/[iz]/', video_url):
+                formats.extend(self._extract_akamai_formats(
+                    video_url, video_id, {
+                        'hds': path_data.get('f4m', {}).get('host'),
+                        # nba.cdn.turner.com, ht.cdn.turner.com, ht2.cdn.turner.com
+                        # ht3.cdn.turner.com, i.cdn.turner.com, s.cdn.turner.com
+                        # ssl.cdn.turner.com
+                        'http': 'pmd.cdn.turner.com',
+                    }))
+            elif ext == 'm3u8':
+                m3u8_formats = self._extract_m3u8_formats(
+                    video_url, video_id, 'mp4',
+                    m3u8_id=format_id or 'hls', fatal=False)
+                if '/secure/' in video_url and '?hdnea=' in video_url:
+                    for f in m3u8_formats:
+                        f['downloader_options'] = {'ffmpeg_args': ['-seekable', '0']}
+                formats.extend(m3u8_formats)
+            elif ext == 'f4m':
+                formats.extend(self._extract_f4m_formats(
+                    update_url_query(video_url, {'hdcore': '3.7.0'}),
+                    video_id, f4m_id=format_id or 'hds', fatal=False))
+            else:
+                f = {
+                    'format_id': format_id,
+                    'url': video_url,
+                    'ext': ext,
+                }
+                mobj = rex.search(video_url)
+                if mobj:
+                    f.update({
+                        'width': int(mobj.group('width')),
+                        'height': int(mobj.group('height')),
+                        'tbr': int_or_none(mobj.group('bitrate')),
+                    })
+                elif isinstance(format_id, compat_str):
+                    if format_id.isdigit():
+                        f['tbr'] = int(format_id)
+                    else:
+                        mobj = re.match(r'ios_(audio|[0-9]+)$', format_id)
+                        if mobj:
+                            if mobj.group(1) == 'audio':
+                                f.update({
+                                    'vcodec': 'none',
+                                    'ext': 'm4a',
+                                })
+                            else:
+                                f['tbr'] = int(mobj.group(1))
+                formats.append(f)
+
+        for source in video_data.findall('closedCaptions/source'):
+            for track in source.findall('track'):
+                track_url = url_or_none(track.get('url'))
+                if not track_url or track_url.endswith('/big'):
+                    continue
+                lang = track.get('lang') or track.get('label') or 'en'
+                subtitles.setdefault(lang, []).append({
+                    'url': track_url,
+                    'ext': {
+                        'scc': 'scc',
+                        'webvtt': 'vtt',
+                        'smptett': 'tt',
+                    }.get(source.get('format'))
+                })
+
+        thumbnails.extend({
+            'id': image.get('cut') or image.get('name'),
+            'url': image.text,
+            'width': int_or_none(image.get('width')),
+            'height': int_or_none(image.get('height')),
+        } for image in video_data.findall('images/image'))
+
+        is_live = xpath_text(video_data, 'isLive') == 'true'
+
+        return {
+            'id': video_id,
+            'title': title,
+            'formats': formats,
+            'subtitles': subtitles,
+            'thumbnails': thumbnails,
+            'thumbnail': xpath_text(video_data, 'poster'),
+            'description': strip_or_none(xpath_text(video_data, 'description')),
+            'duration': parse_duration(xpath_text(video_data, 'length') or xpath_text(video_data, 'trt')),
+            'timestamp': self._extract_timestamp(video_data),
+            'upload_date': xpath_attr(video_data, 'metas', 'version'),
+            'series': xpath_text(video_data, 'showTitle'),
+            'season_number': int_or_none(xpath_text(video_data, 'seasonNumber')),
+            'episode_number': int_or_none(xpath_text(video_data, 'episodeNumber')),
+            'is_live': is_live,
+        }
+
+    def _extract_ngtv_info(self, media_id, tokenizer_query, ap_data=None):
+        is_live = ap_data.get('is_live')
+        streams_data = self._download_json(
+            'http://medium.ngtv.io/media/%s/tv' % media_id,
+            media_id)['media']['tv']
+        duration = None
+        chapters = []
+        formats = []
+        for supported_type in ('unprotected', 'bulkaes'):
+            stream_data = streams_data.get(supported_type, {})
+            m3u8_url = stream_data.get('secureUrl') or stream_data.get('url')
+            if not m3u8_url:
+                continue
+            if stream_data.get('playlistProtection') == 'spe':
+                m3u8_url = self._add_akamai_spe_token(
+                    'http://token.ngtv.io/token/token_spe',
+                    m3u8_url, media_id, ap_data or {}, tokenizer_query)
+            formats.extend(self._extract_m3u8_formats(
+                m3u8_url, media_id, 'mp4', m3u8_id='hls', live=is_live, fatal=False))
+
+            duration = float_or_none(stream_data.get('totalRuntime'))
+
+            if not chapters and not is_live:
+                for chapter in stream_data.get('contentSegments', []):
+                    start_time = float_or_none(chapter.get('start'))
+                    chapter_duration = float_or_none(chapter.get('duration'))
+                    if start_time is None or chapter_duration is None:
+                        continue
+                    chapters.append({
+                        'start_time': start_time,
+                        'end_time': start_time + chapter_duration,
+                    })
+
+        return {
+            'formats': formats,
+            'chapters': chapters,
+            'duration': duration,
+        }