import re import json import itertools import socket from .common import InfoExtractor from .subtitles import SubtitlesIE from ..utils import ( compat_http_client, compat_urllib_error, compat_urllib_request, compat_str, get_element_by_attribute, get_element_by_id, ExtractorError, ) class DailyMotionSubtitlesIE(SubtitlesIE): def _get_available_subtitles(self, video_id): request = compat_urllib_request.Request('https://api.dailymotion.com/video/%s/subtitles?fields=id,language,url' % video_id) try: sub_list = compat_urllib_request.urlopen(request).read().decode('utf-8') except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: self._downloader.report_warning(u'unable to download video subtitles: %s' % compat_str(err)) return {} info = json.loads(sub_list) if (info['total'] > 0): sub_lang_list = dict((l['language'], l['url']) for l in info['list']) return sub_lang_list self._downloader.report_warning(u'video doesn\'t have subtitles') return {} def _get_subtitle_url(self, sub_lang, sub_name, video_id, format): sub_lang_list = self._get_available_subtitles(video_id) return sub_lang_list[sub_lang] def _request_automatic_caption(self, video_id, webpage): self._downloader.report_warning(u'Automatic Captions not supported by dailymotion') return {} class DailymotionIE(DailyMotionSubtitlesIE): #,InfoExtractor): """Information Extractor for Dailymotion""" _VALID_URL = r'(?i)(?:https?://)?(?:www\.)?dailymotion\.[a-z]{2,3}/video/([^/]+)' IE_NAME = u'dailymotion' _TEST = { u'url': u'http://www.dailymotion.com/video/x33vw9_tutoriel-de-youtubeur-dl-des-video_tech', u'file': u'x33vw9.mp4', u'md5': u'392c4b85a60a90dc4792da41ce3144eb', u'info_dict': { u"uploader": u"Alex and Van .", u"title": u"Tutoriel de Youtubeur\"DL DES VIDEO DE YOUTUBE\"" } } def _real_extract(self, url): # Extract id and simplified title from URL mobj = re.match(self._VALID_URL, url) video_id = mobj.group(1).split('_')[0].split('?')[0] video_extension = 'mp4' # Retrieve video webpage to extract further information request = compat_urllib_request.Request(url) request.add_header('Cookie', 'family_filter=off') webpage = self._download_webpage(request, video_id) # Extract URL, uploader and title from webpage self.report_extraction(video_id) video_uploader = self._search_regex([r'(?im)[^<]+?]+?>([^<]+?)', # Looking for official user r'<(?:span|a) .*?rel="author".*?>([^<]+?)([0-9]{2})-([0-9]{2})-([0-9]{4})', webpage) if mobj is not None: video_upload_date = mobj.group(3) + mobj.group(2) + mobj.group(1) embed_url = 'http://www.dailymotion.com/embed/video/%s' % video_id embed_page = self._download_webpage(embed_url, video_id, u'Downloading embed page') info = self._search_regex(r'var info = ({.*?}),', embed_page, 'video info') info = json.loads(info) # TODO: support choosing qualities for key in ['stream_h264_hd1080_url', 'stream_h264_hd_url', 'stream_h264_hq_url', 'stream_h264_url', 'stream_h264_ld_url']: if info.get(key): # key in info and info[key]: max_quality = key self.to_screen(u'%s: Using %s' % (video_id, key)) break else: raise ExtractorError(u'Unable to extract video URL') video_url = info[max_quality] # subtitles video_subtitles = None video_webpage = None if self._downloader.params.get('writesubtitles', False) or self._downloader.params.get('allsubtitles', False): video_subtitles = self._extract_subtitles(video_id) elif self._downloader.params.get('writeautomaticsub', False): video_subtitles = self._request_automatic_caption(video_id, video_webpage) if self._downloader.params.get('listsubtitles', False): self._list_available_subtitles(video_id) return if 'length_seconds' not in info: self._downloader.report_warning(u'unable to extract video duration') video_duration = '' else: video_duration = compat_urllib_parse.unquote_plus(video_info['length_seconds'][0]) return [{ 'id': video_id, 'url': video_url, 'uploader': video_uploader, 'upload_date': video_upload_date, 'title': self._og_search_title(webpage), 'ext': video_extension, 'subtitles': video_subtitles, 'thumbnail': info['thumbnail_url'] }]