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374 lines
14 KiB
374 lines
14 KiB
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_urlencode, |
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compat_str, |
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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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sanitized_Request, |
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unescapeHTML, |
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url_basename, |
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RegexNotFoundError, |
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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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# This was originally implemented for ComedyCentral, but it also works here |
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@staticmethod |
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def _transform_rtmp_url(rtmp_video_url): |
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m = re.match(r'^rtmpe?://.*?/(?P<finalid>gsp\..+?/.*)$', rtmp_video_url) |
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if not m: |
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return rtmp_video_url |
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base = 'http://viacommtvstrmfs.fplive.net/' |
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return base + m.group('finalid') |
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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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else: |
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return thumb_node.attrib['url'] |
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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): |
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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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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 rtmp_video_url.endswith('siteunavail.png'): |
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continue |
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formats.append({ |
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'ext': ext, |
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'url': self._transform_rtmp_url(rtmp_video_url), |
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'format_id': 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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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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subtitles[lang] = [{ |
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'url': compat_str(typographic.get('src')), |
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'ext': typographic.get('format') |
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} for typographic in transcript.findall('./typographic')] |
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return subtitles |
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def _get_video_info(self, itemdoc): |
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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 = content_el.attrib['url'] |
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# Remove the templates, like &device={device} |
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mediagen_url = re.sub(r'&[^=]*?={.*?}(?=(&|$))', '', mediagen_url) |
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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=fms' |
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mediagen_doc = self._download_xml(mediagen_url, video_id, |
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'Downloading video urls') |
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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 = xpath_text(itemdoc, 'description') |
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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('.//{http://search.yahoo.com/mrss/}title') |
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if title_el is None: |
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title_el = itemdoc.find('.//title') or itemdoc.find('./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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return { |
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'title': title, |
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'formats': self._extract_video_formats(mediagen_doc, mtvn_id), |
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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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} |
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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 compat_urllib_parse_urlencode(data) |
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def _get_videos_info(self, uri): |
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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 = feed_url + '?' + self._get_feed_query(uri) |
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return self._get_videos_info_from_url(info_url, video_id) |
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def _get_videos_info_from_url(self, url, video_id): |
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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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return self.playlist_result( |
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[self._get_video_info(item) for item in idoc.findall('.//item')]) |
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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') |
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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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}, |
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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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site_id = uri.replace(video_id, '') |
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config_url = ('http://media.mtvnservices.com/pmt/e1/players/{0}/' |
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'context4/context5/config.xml'.format(site_id)) |
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config_doc = self._download_xml(config_url, video_id) |
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feed_node = config_doc.find('.//feed') |
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feed_url = feed_node.text.strip().split('?')[0] |
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return feed_url |
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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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_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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}, |
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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 MTVIggyIE(MTVServicesInfoExtractor): |
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IE_NAME = 'mtviggy.com' |
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_VALID_URL = r'https?://www\.mtviggy\.com/videos/.+' |
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_TEST = { |
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'url': 'http://www.mtviggy.com/videos/arcade-fire-behind-the-scenes-at-the-biggest-music-experiment-yet/', |
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'info_dict': { |
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'id': '984696', |
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'ext': 'mp4', |
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'title': 'Arcade Fire: Behind the Scenes at the Biggest Music Experiment Yet', |
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} |
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} |
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_FEED_URL = 'http://all.mtvworldverticals.com/feed-xml/' |
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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/(?:artists|shows|news)/(?:[^/]+/)*(?P<id>\d+)-[^/#?]+/*(?:[#?].*)?$' |
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_TESTS = [{ |
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'url': 'http://www.mtv.de/artists/10571-cro/videos/61131-traum', |
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'info_dict': { |
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'id': 'music_video-a50bc5f0b3aa4b3190aa', |
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'ext': 'mp4', |
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'title': 'MusicVideo_cro-traum', |
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'description': 'Cro - Traum', |
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}, |
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'params': { |
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# rtmp download |
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'skip_download': True, |
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}, |
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}, { |
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# mediagen URL without query (e.g. http://videos.mtvnn.com/mediagen/e865da714c166d18d6f80893195fcb97) |
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'url': 'http://www.mtv.de/shows/933-teen-mom-2/staffeln/5353/folgen/63565-enthullungen', |
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'info_dict': { |
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'id': 'local_playlist-f5ae778b9832cc837189', |
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'ext': 'mp4', |
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'title': 'Episode_teen-mom-2_shows_season-5_episode-1_full-episode_part1', |
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}, |
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'params': { |
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# rtmp download |
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'skip_download': True, |
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}, |
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}, { |
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# single video in pagePlaylist with different id |
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'url': 'http://www.mtv.de/news/77491-mtv-movies-spotlight-pixels-teil-3', |
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'info_dict': { |
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'id': 'local_playlist-4e760566473c4c8c5344', |
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'ext': 'mp4', |
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'title': 'Article_mtv-movies-spotlight-pixels-teil-3_short-clips_part1', |
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'description': 'MTV Movies Supercut', |
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}, |
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'params': { |
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# rtmp 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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video_id = self._match_id(url) |
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webpage = self._download_webpage(url, video_id) |
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playlist = self._parse_json( |
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self._search_regex( |
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r'window\.pagePlaylist\s*=\s*(\[.+?\]);\n', webpage, 'page playlist'), |
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video_id) |
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# news pages contain single video in playlist with different id |
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if len(playlist) == 1: |
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return self._get_videos_info_from_url(playlist[0]['mrss'], video_id) |
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for item in playlist: |
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item_id = item.get('id') |
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if item_id and compat_str(item_id) == video_id: |
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return self._get_videos_info_from_url(item['mrss'], video_id)
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