mirror of
https://github.com/ytdl-org/youtube-dl.git
synced 2024-11-16 06:15:46 +00:00
486 lines
18 KiB
Python
486 lines
18 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_str,
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compat_xpath,
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)
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from ..utils import (
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ExtractorError,
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find_xpath_attr,
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fix_xml_ampersands,
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float_or_none,
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HEADRequest,
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RegexNotFoundError,
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sanitized_Request,
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strip_or_none,
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timeconvert,
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try_get,
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unescapeHTML,
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update_url_query,
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url_basename,
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xpath_text,
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)
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def _media_xml_tag(tag):
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return '{http://search.yahoo.com/mrss/}%s' % tag
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class MTVServicesInfoExtractor(InfoExtractor):
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_MOBILE_TEMPLATE = None
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_LANG = None
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@staticmethod
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def _id_from_uri(uri):
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return uri.split(':')[-1]
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@staticmethod
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def _remove_template_parameter(url):
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# Remove the templates, like &device={device}
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return re.sub(r'&[^=]*?={.*?}(?=(&|$))', '', url)
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def _get_feed_url(self, uri):
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return self._FEED_URL
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def _get_thumbnail_url(self, uri, itemdoc):
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search_path = '%s/%s' % (_media_xml_tag('group'), _media_xml_tag('thumbnail'))
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thumb_node = itemdoc.find(search_path)
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if thumb_node is None:
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return None
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return thumb_node.get('url') or thumb_node.text or None
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def _extract_mobile_video_formats(self, mtvn_id):
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webpage_url = self._MOBILE_TEMPLATE % mtvn_id
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req = sanitized_Request(webpage_url)
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# Otherwise we get a webpage that would execute some javascript
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req.add_header('User-Agent', 'curl/7')
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webpage = self._download_webpage(req, mtvn_id,
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'Downloading mobile page')
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metrics_url = unescapeHTML(self._search_regex(r'<a href="(http://metrics.+?)"', webpage, 'url'))
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req = HEADRequest(metrics_url)
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response = self._request_webpage(req, mtvn_id, 'Resolving url')
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url = response.geturl()
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# Transform the url to get the best quality:
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url = re.sub(r'.+pxE=mp4', 'http://mtvnmobile.vo.llnwd.net/kip0/_pxn=0+_pxK=18639+_pxE=mp4', url, 1)
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return [{'url': url, 'ext': 'mp4'}]
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def _extract_video_formats(self, mdoc, mtvn_id, video_id):
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if re.match(r'.*/(error_country_block\.swf|geoblock\.mp4|copyright_error\.flv(?:\?geo\b.+?)?)$', mdoc.find('.//src').text) is not None:
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if mtvn_id is not None and self._MOBILE_TEMPLATE is not None:
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self.to_screen('The normal version is not available from your '
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'country, trying with the mobile version')
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return self._extract_mobile_video_formats(mtvn_id)
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raise ExtractorError('This video is not available from your country.',
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expected=True)
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formats = []
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for rendition in mdoc.findall('.//rendition'):
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if rendition.get('method') == 'hls':
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hls_url = rendition.find('./src').text
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formats.extend(self._extract_m3u8_formats(
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hls_url, video_id, ext='mp4', entry_protocol='m3u8_native',
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m3u8_id='hls', fatal=False))
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else:
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# fms
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try:
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_, _, ext = rendition.attrib['type'].partition('/')
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rtmp_video_url = rendition.find('./src').text
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if 'error_not_available.swf' in rtmp_video_url:
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raise ExtractorError(
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'%s said: video is not available' % self.IE_NAME,
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expected=True)
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if rtmp_video_url.endswith('siteunavail.png'):
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continue
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formats.extend([{
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'ext': 'flv' if rtmp_video_url.startswith('rtmp') else ext,
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'url': rtmp_video_url,
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'format_id': '-'.join(filter(None, [
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'rtmp' if rtmp_video_url.startswith('rtmp') else None,
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rendition.get('bitrate')])),
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'width': int(rendition.get('width')),
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'height': int(rendition.get('height')),
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}])
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except (KeyError, TypeError):
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raise ExtractorError('Invalid rendition field.')
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if formats:
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self._sort_formats(formats)
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return formats
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def _extract_subtitles(self, mdoc, mtvn_id):
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subtitles = {}
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for transcript in mdoc.findall('.//transcript'):
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if transcript.get('kind') != 'captions':
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continue
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lang = transcript.get('srclang')
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for typographic in transcript.findall('./typographic'):
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sub_src = typographic.get('src')
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if not sub_src:
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continue
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ext = typographic.get('format')
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if ext == 'cea-608':
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ext = 'scc'
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subtitles.setdefault(lang, []).append({
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'url': compat_str(sub_src),
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'ext': ext
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})
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return subtitles
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def _get_video_info(self, itemdoc, use_hls=True):
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uri = itemdoc.find('guid').text
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video_id = self._id_from_uri(uri)
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self.report_extraction(video_id)
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content_el = itemdoc.find('%s/%s' % (_media_xml_tag('group'), _media_xml_tag('content')))
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mediagen_url = self._remove_template_parameter(content_el.attrib['url'])
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mediagen_url = mediagen_url.replace('device={device}', '')
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if 'acceptMethods' not in mediagen_url:
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mediagen_url += '&' if '?' in mediagen_url else '?'
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mediagen_url += 'acceptMethods='
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mediagen_url += 'hls' if use_hls else 'fms'
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mediagen_doc = self._download_xml(
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mediagen_url, video_id, 'Downloading video urls', fatal=False)
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if mediagen_doc is False:
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return None
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item = mediagen_doc.find('./video/item')
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if item is not None and item.get('type') == 'text':
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message = '%s returned error: ' % self.IE_NAME
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if item.get('code') is not None:
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message += '%s - ' % item.get('code')
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message += item.text
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raise ExtractorError(message, expected=True)
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description = strip_or_none(xpath_text(itemdoc, 'description'))
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timestamp = timeconvert(xpath_text(itemdoc, 'pubDate'))
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title_el = None
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if title_el is None:
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title_el = find_xpath_attr(
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itemdoc, './/{http://search.yahoo.com/mrss/}category',
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'scheme', 'urn:mtvn:video_title')
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if title_el is None:
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title_el = itemdoc.find(compat_xpath('.//{http://search.yahoo.com/mrss/}title'))
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if title_el is None:
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title_el = itemdoc.find(compat_xpath('.//title'))
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if title_el.text is None:
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title_el = None
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title = title_el.text
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if title is None:
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raise ExtractorError('Could not find video title')
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title = title.strip()
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# This a short id that's used in the webpage urls
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mtvn_id = None
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mtvn_id_node = find_xpath_attr(itemdoc, './/{http://search.yahoo.com/mrss/}category',
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'scheme', 'urn:mtvn:id')
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if mtvn_id_node is not None:
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mtvn_id = mtvn_id_node.text
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formats = self._extract_video_formats(mediagen_doc, mtvn_id, video_id)
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# Some parts of complete video may be missing (e.g. missing Act 3 in
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# http://www.southpark.de/alle-episoden/s14e01-sexual-healing)
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if not formats:
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return None
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self._sort_formats(formats)
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return {
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'title': title,
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'formats': formats,
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'subtitles': self._extract_subtitles(mediagen_doc, mtvn_id),
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'id': video_id,
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'thumbnail': self._get_thumbnail_url(uri, itemdoc),
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'description': description,
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'duration': float_or_none(content_el.attrib.get('duration')),
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'timestamp': timestamp,
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}
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def _get_feed_query(self, uri):
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data = {'uri': uri}
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if self._LANG:
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data['lang'] = self._LANG
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return data
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def _get_videos_info(self, uri, use_hls=True):
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video_id = self._id_from_uri(uri)
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feed_url = self._get_feed_url(uri)
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info_url = update_url_query(feed_url, self._get_feed_query(uri))
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return self._get_videos_info_from_url(info_url, video_id, use_hls)
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def _get_videos_info_from_url(self, url, video_id, use_hls=True):
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idoc = self._download_xml(
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url, video_id,
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'Downloading info', transform_source=fix_xml_ampersands)
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title = xpath_text(idoc, './channel/title')
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description = xpath_text(idoc, './channel/description')
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entries = []
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for item in idoc.findall('.//item'):
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info = self._get_video_info(item, use_hls)
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if info:
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entries.append(info)
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return self.playlist_result(
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entries, playlist_title=title, playlist_description=description)
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def _extract_triforce_mgid(self, webpage, data_zone=None, video_id=None):
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triforce_feed = self._parse_json(self._search_regex(
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r'triforceManifestFeed\s*=\s*({.+?})\s*;\s*\n', webpage,
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'triforce feed', default='{}'), video_id, fatal=False)
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data_zone = self._search_regex(
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r'data-zone=(["\'])(?P<zone>.+?_lc_promo.*?)\1', webpage,
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'data zone', default=data_zone, group='zone')
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feed_url = try_get(
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triforce_feed, lambda x: x['manifest']['zones'][data_zone]['feed'],
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compat_str)
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if not feed_url:
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return
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feed = self._download_json(feed_url, video_id, fatal=False)
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if not feed:
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return
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return try_get(feed, lambda x: x['result']['data']['id'], compat_str)
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def _extract_mgid(self, webpage):
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try:
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# the url can be http://media.mtvnservices.com/fb/{mgid}.swf
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# or http://media.mtvnservices.com/{mgid}
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og_url = self._og_search_video_url(webpage)
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mgid = url_basename(og_url)
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if mgid.endswith('.swf'):
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mgid = mgid[:-4]
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except RegexNotFoundError:
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mgid = None
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if mgid is None or ':' not in mgid:
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mgid = self._search_regex(
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[r'data-mgid="(.*?)"', r'swfobject\.embedSWF\(".*?(mgid:.*?)"'],
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webpage, 'mgid', default=None)
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if not mgid:
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sm4_embed = self._html_search_meta(
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'sm4:video:embed', webpage, 'sm4 embed', default='')
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mgid = self._search_regex(
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r'embed/(mgid:.+?)["\'&?/]', sm4_embed, 'mgid', default=None)
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if not mgid:
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mgid = self._extract_triforce_mgid(webpage)
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return mgid
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def _real_extract(self, url):
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title = url_basename(url)
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webpage = self._download_webpage(url, title)
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mgid = self._extract_mgid(webpage)
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videos_info = self._get_videos_info(mgid)
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return videos_info
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class MTVServicesEmbeddedIE(MTVServicesInfoExtractor):
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IE_NAME = 'mtvservices:embedded'
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_VALID_URL = r'https?://media\.mtvnservices\.com/embed/(?P<mgid>.+?)(\?|/|$)'
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_TEST = {
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# From http://www.thewrap.com/peter-dinklage-sums-up-game-of-thrones-in-45-seconds-video/
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'url': 'http://media.mtvnservices.com/embed/mgid:uma:video:mtv.com:1043906/cp~vid%3D1043906%26uri%3Dmgid%3Auma%3Avideo%3Amtv.com%3A1043906',
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'md5': 'cb349b21a7897164cede95bd7bf3fbb9',
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'info_dict': {
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'id': '1043906',
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'ext': 'mp4',
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'title': 'Peter Dinklage Sums Up \'Game Of Thrones\' In 45 Seconds',
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'description': '"Sexy sexy sexy, stabby stabby stabby, beautiful language," says Peter Dinklage as he tries summarizing "Game of Thrones" in under a minute.',
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'timestamp': 1400126400,
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'upload_date': '20140515',
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},
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}
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@staticmethod
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def _extract_url(webpage):
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mobj = re.search(
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r'<iframe[^>]+?src=(["\'])(?P<url>(?:https?:)?//media.mtvnservices.com/embed/.+?)\1', webpage)
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if mobj:
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return mobj.group('url')
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def _get_feed_url(self, uri):
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video_id = self._id_from_uri(uri)
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config = self._download_json(
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'http://media.mtvnservices.com/pmt/e1/access/index.html?uri=%s&configtype=edge' % uri, video_id)
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return self._remove_template_parameter(config['feedWithQueryParams'])
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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mgid = mobj.group('mgid')
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return self._get_videos_info(mgid)
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class MTVIE(MTVServicesInfoExtractor):
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IE_NAME = 'mtv'
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_VALID_URL = r'https?://(?:www\.)?mtv\.com/(?:video-clips|(?:full-)?episodes)/(?P<id>[^/?#.]+)'
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_FEED_URL = 'http://www.mtv.com/feeds/mrss/'
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_TESTS = [{
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'url': 'http://www.mtv.com/video-clips/vl8qof/unlocking-the-truth-trailer',
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'md5': '1edbcdf1e7628e414a8c5dcebca3d32b',
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'info_dict': {
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'id': '5e14040d-18a4-47c4-a582-43ff602de88e',
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'ext': 'mp4',
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'title': 'Unlocking The Truth|July 18, 2016|1|101|Trailer',
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'description': '"Unlocking the Truth" premieres August 17th at 11/10c.',
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'timestamp': 1468846800,
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'upload_date': '20160718',
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},
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}, {
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'url': 'http://www.mtv.com/full-episodes/94tujl/unlocking-the-truth-gates-of-hell-season-1-ep-101',
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'only_matching': True,
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}, {
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'url': 'http://www.mtv.com/episodes/g8xu7q/teen-mom-2-breaking-the-wall-season-7-ep-713',
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'only_matching': True,
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}]
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@staticmethod
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def extract_child_with_type(parent, t):
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children = parent['children']
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return next(c for c in children if c.get('type') == t)
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def _extract_mgid(self, webpage):
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data = self._parse_json(self._search_regex(
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r'__DATA__\s*=\s*({.+?});', webpage, 'data'), None)
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main_container = self.extract_child_with_type(data, 'MainContainer')
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video_player = self.extract_child_with_type(main_container, 'VideoPlayer')
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return video_player['props']['media']['video']['config']['uri']
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class MTVJapanIE(MTVServicesInfoExtractor):
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IE_NAME = 'mtvjapan'
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_VALID_URL = r'https?://(?:www\.)?mtvjapan\.com/videos/(?P<id>[0-9a-z]+)'
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_TEST = {
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'url': 'http://www.mtvjapan.com/videos/prayht/fresh-info-cadillac-escalade',
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'info_dict': {
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'id': 'bc01da03-6fe5-4284-8880-f291f4e368f5',
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'ext': 'mp4',
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'title': '【Fresh Info】Cadillac ESCALADE Sport Edition',
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},
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'params': {
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'skip_download': True,
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},
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}
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_GEO_COUNTRIES = ['JP']
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_FEED_URL = 'http://feeds.mtvnservices.com/od/feed/intl-mrss-player-feed'
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def _get_feed_query(self, uri):
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return {
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'arcEp': 'mtvjapan.com',
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'mgid': uri,
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}
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class MTVVideoIE(MTVServicesInfoExtractor):
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IE_NAME = 'mtv:video'
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_VALID_URL = r'''(?x)^https?://
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(?:(?:www\.)?mtv\.com/videos/.+?/(?P<videoid>[0-9]+)/[^/]+$|
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m\.mtv\.com/videos/video\.rbml\?.*?id=(?P<mgid>[^&]+))'''
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_FEED_URL = 'http://www.mtv.com/player/embed/AS3/rss/'
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_TESTS = [
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{
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'url': 'http://www.mtv.com/videos/misc/853555/ours-vh1-storytellers.jhtml',
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'md5': '850f3f143316b1e71fa56a4edfd6e0f8',
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'info_dict': {
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'id': '853555',
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'ext': 'mp4',
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'title': 'Taylor Swift - "Ours (VH1 Storytellers)"',
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'description': 'Album: Taylor Swift performs "Ours" for VH1 Storytellers at Harvey Mudd College.',
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'timestamp': 1352610000,
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'upload_date': '20121111',
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},
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},
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]
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def _get_thumbnail_url(self, uri, itemdoc):
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return 'http://mtv.mtvnimages.com/uri/' + uri
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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video_id = mobj.group('videoid')
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uri = mobj.groupdict().get('mgid')
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if uri is None:
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webpage = self._download_webpage(url, video_id)
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# Some videos come from Vevo.com
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m_vevo = re.search(
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r'(?s)isVevoVideo = true;.*?vevoVideoId = "(.*?)";', webpage)
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if m_vevo:
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vevo_id = m_vevo.group(1)
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self.to_screen('Vevo video detected: %s' % vevo_id)
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return self.url_result('vevo:%s' % vevo_id, ie='Vevo')
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uri = self._html_search_regex(r'/uri/(.*?)\?', webpage, 'uri')
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return self._get_videos_info(uri)
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class MTVDEIE(MTVServicesInfoExtractor):
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IE_NAME = 'mtv.de'
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_VALID_URL = r'https?://(?:www\.)?mtv\.de/(?:musik/videoclips|folgen|news)/(?P<id>[0-9a-z]+)'
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|
_TESTS = [{
|
|
'url': 'http://www.mtv.de/musik/videoclips/2gpnv7/Traum',
|
|
'info_dict': {
|
|
'id': 'd5d472bc-f5b7-11e5-bffd-a4badb20dab5',
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|
'ext': 'mp4',
|
|
'title': 'Traum',
|
|
'description': 'Traum',
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|
},
|
|
'params': {
|
|
# rtmp download
|
|
'skip_download': True,
|
|
},
|
|
'skip': 'Blocked at Travis CI',
|
|
}, {
|
|
# mediagen URL without query (e.g. http://videos.mtvnn.com/mediagen/e865da714c166d18d6f80893195fcb97)
|
|
'url': 'http://www.mtv.de/folgen/6b1ylu/teen-mom-2-enthuellungen-S5-F1',
|
|
'info_dict': {
|
|
'id': '1e5a878b-31c5-11e7-a442-0e40cf2fc285',
|
|
'ext': 'mp4',
|
|
'title': 'Teen Mom 2',
|
|
'description': 'md5:dc65e357ef7e1085ed53e9e9d83146a7',
|
|
},
|
|
'params': {
|
|
# rtmp download
|
|
'skip_download': True,
|
|
},
|
|
'skip': 'Blocked at Travis CI',
|
|
}, {
|
|
'url': 'http://www.mtv.de/news/glolix/77491-mtv-movies-spotlight--pixels--teil-3',
|
|
'info_dict': {
|
|
'id': 'local_playlist-4e760566473c4c8c5344',
|
|
'ext': 'mp4',
|
|
'title': 'Article_mtv-movies-spotlight-pixels-teil-3_short-clips_part1',
|
|
'description': 'MTV Movies Supercut',
|
|
},
|
|
'params': {
|
|
# rtmp download
|
|
'skip_download': True,
|
|
},
|
|
'skip': 'Das Video kann zur Zeit nicht abgespielt werden.',
|
|
}]
|
|
_GEO_COUNTRIES = ['DE']
|
|
_FEED_URL = 'http://feeds.mtvnservices.com/od/feed/intl-mrss-player-feed'
|
|
|
|
def _get_feed_query(self, uri):
|
|
return {
|
|
'arcEp': 'mtv.de',
|
|
'mgid': uri,
|
|
}
|