mirror of
https://github.com/ytdl-org/youtube-dl.git
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248 lines
8.9 KiB
Python
248 lines
8.9 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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import re
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from .common import InfoExtractor
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from ..compat import (
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compat_urllib_parse_unquote,
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compat_urllib_parse_urlparse,
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)
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from ..utils import (
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ExtractorError,
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float_or_none,
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sanitized_Request,
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urlencode_postdata,
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USER_AGENTS,
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)
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class CeskaTelevizeIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?ceskatelevize\.cz/(porady|ivysilani)/(?:[^/]+/)*(?P<id>[^/#?]+)/*(?:[#?].*)?$'
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_TESTS = [{
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'url': 'http://www.ceskatelevize.cz/ivysilani/ivysilani/10441294653-hyde-park-civilizace/214411058091220',
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'info_dict': {
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'id': '61924494877246241',
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'ext': 'mp4',
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'title': 'Hyde Park Civilizace: Život v Grónsku',
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'description': 'md5:3fec8f6bb497be5cdb0c9e8781076626',
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'thumbnail': r're:^https?://.*\.jpg',
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'duration': 3350,
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},
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'params': {
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# m3u8 download
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'skip_download': True,
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},
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}, {
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'url': 'http://www.ceskatelevize.cz/ivysilani/10441294653-hyde-park-civilizace/215411058090502/bonus/20641-bonus-01-en',
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'info_dict': {
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'id': '61924494877028507',
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'ext': 'mp4',
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'title': 'Hyde Park Civilizace: Bonus 01 - En',
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'description': 'English Subtittles',
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'thumbnail': r're:^https?://.*\.jpg',
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'duration': 81.3,
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},
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'params': {
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# m3u8 download
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'skip_download': True,
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},
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}, {
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# live stream
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'url': 'http://www.ceskatelevize.cz/ivysilani/zive/ct4/',
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'info_dict': {
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'id': 402,
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'ext': 'mp4',
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'title': r're:^ČT Sport \d{4}-\d{2}-\d{2} \d{2}:\d{2}$',
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'is_live': True,
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},
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'params': {
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# m3u8 download
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'skip_download': True,
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},
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'skip': 'Georestricted to Czech Republic',
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}, {
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# video with 18+ caution trailer
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'url': 'http://www.ceskatelevize.cz/porady/10520528904-queer/215562210900007-bogotart/',
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'info_dict': {
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'id': '215562210900007-bogotart',
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'title': 'Queer: Bogotart',
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'description': 'Alternativní průvodce současným queer světem',
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},
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'playlist': [{
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'info_dict': {
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'id': '61924494876844842',
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'ext': 'mp4',
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'title': 'Queer: Bogotart (Varování 18+)',
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'duration': 10.2,
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},
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}, {
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'info_dict': {
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'id': '61924494877068022',
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'ext': 'mp4',
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'title': 'Queer: Bogotart (Queer)',
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'thumbnail': r're:^https?://.*\.jpg',
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'duration': 1558.3,
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},
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}],
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'params': {
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# m3u8 download
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'skip_download': True,
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},
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}]
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def _real_extract(self, url):
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url = url.replace('/porady/', '/ivysilani/').replace('/video/', '')
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mobj = re.match(self._VALID_URL, url)
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playlist_id = mobj.group('id')
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webpage = self._download_webpage(url, playlist_id)
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NOT_AVAILABLE_STRING = 'This content is not available at your territory due to limited copyright.'
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if '%s</p>' % NOT_AVAILABLE_STRING in webpage:
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raise ExtractorError(NOT_AVAILABLE_STRING, expected=True)
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typ = self._html_search_regex(
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r'getPlaylistUrl\(\[\{"type":"(.+?)","id":".+?"\}\],', webpage, 'type')
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episode_id = self._html_search_regex(
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r'getPlaylistUrl\(\[\{"type":".+?","id":"(.+?)"\}\],', webpage, 'episode_id')
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data = {
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'playlist[0][type]': typ,
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'playlist[0][id]': episode_id,
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'requestUrl': compat_urllib_parse_urlparse(url).path,
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'requestSource': 'iVysilani',
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}
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entries = []
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for user_agent in (None, USER_AGENTS['Safari']):
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req = sanitized_Request(
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'http://www.ceskatelevize.cz/ivysilani/ajax/get-client-playlist',
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data=urlencode_postdata(data))
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req.add_header('Content-type', 'application/x-www-form-urlencoded')
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req.add_header('x-addr', '127.0.0.1')
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req.add_header('X-Requested-With', 'XMLHttpRequest')
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if user_agent:
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req.add_header('User-Agent', user_agent)
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req.add_header('Referer', url)
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playlistpage = self._download_json(req, playlist_id, fatal=False)
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if not playlistpage:
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continue
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playlist_url = playlistpage['url']
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if playlist_url == 'error_region':
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raise ExtractorError(NOT_AVAILABLE_STRING, expected=True)
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req = sanitized_Request(compat_urllib_parse_unquote(playlist_url))
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req.add_header('Referer', url)
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playlist_title = self._og_search_title(webpage, default=None)
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playlist_description = self._og_search_description(webpage, default=None)
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playlist = self._download_json(req, playlist_id, fatal=False)
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if not playlist:
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continue
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playlist = playlist.get('playlist')
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if not isinstance(playlist, list):
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continue
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playlist_len = len(playlist)
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for num, item in enumerate(playlist):
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is_live = item.get('type') == 'LIVE'
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formats = []
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for format_id, stream_url in item.get('streamUrls', {}).items():
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if 'playerType=flash' in stream_url:
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stream_formats = self._extract_m3u8_formats(
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stream_url, playlist_id, 'mp4', 'm3u8_native',
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m3u8_id='hls-%s' % format_id, fatal=False)
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else:
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stream_formats = self._extract_mpd_formats(
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stream_url, playlist_id,
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mpd_id='dash-%s' % format_id, fatal=False)
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# See https://github.com/rg3/youtube-dl/issues/12119#issuecomment-280037031
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if format_id == 'audioDescription':
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for f in stream_formats:
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f['source_preference'] = -10
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formats.extend(stream_formats)
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if user_agent and len(entries) == playlist_len:
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entries[num]['formats'].extend(formats)
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continue
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item_id = item.get('id') or item['assetId']
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title = item['title']
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duration = float_or_none(item.get('duration'))
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thumbnail = item.get('previewImageUrl')
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subtitles = {}
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if item.get('type') == 'VOD':
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subs = item.get('subtitles')
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if subs:
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subtitles = self.extract_subtitles(episode_id, subs)
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if playlist_len == 1:
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final_title = playlist_title or title
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if is_live:
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final_title = self._live_title(final_title)
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else:
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final_title = '%s (%s)' % (playlist_title, title)
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entries.append({
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'id': item_id,
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'title': final_title,
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'description': playlist_description if playlist_len == 1 else None,
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'thumbnail': thumbnail,
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'duration': duration,
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'formats': formats,
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'subtitles': subtitles,
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'is_live': is_live,
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})
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for e in entries:
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self._sort_formats(e['formats'])
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return self.playlist_result(entries, playlist_id, playlist_title, playlist_description)
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def _get_subtitles(self, episode_id, subs):
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original_subtitles = self._download_webpage(
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subs[0]['url'], episode_id, 'Downloading subtitles')
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srt_subs = self._fix_subtitles(original_subtitles)
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return {
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'cs': [{
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'ext': 'srt',
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'data': srt_subs,
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}]
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}
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@staticmethod
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def _fix_subtitles(subtitles):
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""" Convert millisecond-based subtitles to SRT """
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def _msectotimecode(msec):
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""" Helper utility to convert milliseconds to timecode """
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components = []
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for divider in [1000, 60, 60, 100]:
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components.append(msec % divider)
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msec //= divider
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return '{3:02}:{2:02}:{1:02},{0:03}'.format(*components)
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def _fix_subtitle(subtitle):
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for line in subtitle.splitlines():
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m = re.match(r'^\s*([0-9]+);\s*([0-9]+)\s+([0-9]+)\s*$', line)
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if m:
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yield m.group(1)
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start, stop = (_msectotimecode(int(t)) for t in m.groups()[1:])
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yield '{0} --> {1}'.format(start, stop)
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else:
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yield line
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return '\r\n'.join(_fix_subtitle(subtitles))
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