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155 lines
5.4 KiB
155 lines
5.4 KiB
# -*- 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_request, |
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compat_urllib_parse, |
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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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) |
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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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{ |
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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': '214411058091220', |
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'ext': 'mp4', |
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'title': 'Hyde Park Civilizace', |
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'description': 'Věda a současná civilizace. Interaktivní pořad - prostor pro vaše otázky a komentáře', |
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'thumbnail': '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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{ |
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'url': 'http://www.ceskatelevize.cz/ivysilani/10532695142-prvni-republika/bonus/14716-zpevacka-z-duparny-bobina', |
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'info_dict': { |
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'id': '14716', |
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'ext': 'mp4', |
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'title': 'První republika: Zpěvačka z Dupárny Bobina', |
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'description': 'Sága mapující atmosféru první republiky od r. 1918 do r. 1945.', |
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'thumbnail': 're:^https?://.*\.jpg', |
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'duration': 88.4, |
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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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] |
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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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video_id = mobj.group('id') |
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webpage = self._download_webpage(url, video_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(r'getPlaylistUrl\(\[\{"type":"(.+?)","id":".+?"\}\],', webpage, 'type') |
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episode_id = self._html_search_regex(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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req = compat_urllib_request.Request( |
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'http://www.ceskatelevize.cz/ivysilani/ajax/get-client-playlist', |
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data=compat_urllib_parse.urlencode(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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req.add_header('Referer', url) |
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playlistpage = self._download_json(req, video_id) |
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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 = compat_urllib_request.Request(compat_urllib_parse.unquote(playlist_url)) |
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req.add_header('Referer', url) |
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playlist = self._download_json(req, video_id) |
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item = playlist['playlist'][0] |
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formats = [] |
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for format_id, stream_url in item['streamUrls'].items(): |
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formats.extend(self._extract_m3u8_formats(stream_url, video_id, 'mp4')) |
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self._sort_formats(formats) |
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title = self._og_search_title(webpage) |
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description = self._og_search_description(webpage) |
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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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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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return { |
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'id': episode_id, |
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'title': title, |
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'description': description, |
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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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} |
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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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