mirror of
https://github.com/l1ving/youtube-dl
synced 2024-12-25 12:52:59 +08:00
291 lines
11 KiB
Python
291 lines
11 KiB
Python
from __future__ import unicode_literals
|
|
|
|
import re
|
|
|
|
from .common import InfoExtractor
|
|
from ..compat import (
|
|
compat_urllib_parse,
|
|
compat_urllib_request,
|
|
compat_str,
|
|
)
|
|
from ..utils import (
|
|
ExtractorError,
|
|
find_xpath_attr,
|
|
fix_xml_ampersands,
|
|
HEADRequest,
|
|
unescapeHTML,
|
|
url_basename,
|
|
RegexNotFoundError,
|
|
)
|
|
|
|
|
|
def _media_xml_tag(tag):
|
|
return '{http://search.yahoo.com/mrss/}%s' % tag
|
|
|
|
|
|
class MTVServicesInfoExtractor(InfoExtractor):
|
|
_MOBILE_TEMPLATE = None
|
|
_LANG = None
|
|
|
|
@staticmethod
|
|
def _id_from_uri(uri):
|
|
return uri.split(':')[-1]
|
|
|
|
# This was originally implemented for ComedyCentral, but it also works here
|
|
@staticmethod
|
|
def _transform_rtmp_url(rtmp_video_url):
|
|
m = re.match(r'^rtmpe?://.*?/(?P<finalid>gsp\..+?/.*)$', rtmp_video_url)
|
|
if not m:
|
|
return rtmp_video_url
|
|
base = 'http://viacommtvstrmfs.fplive.net/'
|
|
return base + m.group('finalid')
|
|
|
|
def _get_feed_url(self, uri):
|
|
return self._FEED_URL
|
|
|
|
def _get_thumbnail_url(self, uri, itemdoc):
|
|
search_path = '%s/%s' % (_media_xml_tag('group'), _media_xml_tag('thumbnail'))
|
|
thumb_node = itemdoc.find(search_path)
|
|
if thumb_node is None:
|
|
return None
|
|
else:
|
|
return thumb_node.attrib['url']
|
|
|
|
def _extract_mobile_video_formats(self, mtvn_id):
|
|
webpage_url = self._MOBILE_TEMPLATE % mtvn_id
|
|
req = compat_urllib_request.Request(webpage_url)
|
|
# Otherwise we get a webpage that would execute some javascript
|
|
req.add_header('User-Agent', 'curl/7')
|
|
webpage = self._download_webpage(req, mtvn_id,
|
|
'Downloading mobile page')
|
|
metrics_url = unescapeHTML(self._search_regex(r'<a href="(http://metrics.+?)"', webpage, 'url'))
|
|
req = HEADRequest(metrics_url)
|
|
response = self._request_webpage(req, mtvn_id, 'Resolving url')
|
|
url = response.geturl()
|
|
# Transform the url to get the best quality:
|
|
url = re.sub(r'.+pxE=mp4', 'http://mtvnmobile.vo.llnwd.net/kip0/_pxn=0+_pxK=18639+_pxE=mp4', url, 1)
|
|
return [{'url': url, 'ext': 'mp4'}]
|
|
|
|
def _extract_video_formats(self, mdoc, mtvn_id):
|
|
if re.match(r'.*/(error_country_block\.swf|geoblock\.mp4)$', mdoc.find('.//src').text) is not None:
|
|
if mtvn_id is not None and self._MOBILE_TEMPLATE is not None:
|
|
self.to_screen('The normal version is not available from your '
|
|
'country, trying with the mobile version')
|
|
return self._extract_mobile_video_formats(mtvn_id)
|
|
raise ExtractorError('This video is not available from your country.',
|
|
expected=True)
|
|
|
|
formats = []
|
|
for rendition in mdoc.findall('.//rendition'):
|
|
try:
|
|
_, _, ext = rendition.attrib['type'].partition('/')
|
|
rtmp_video_url = rendition.find('./src').text
|
|
if rtmp_video_url.endswith('siteunavail.png'):
|
|
continue
|
|
formats.append({
|
|
'ext': ext,
|
|
'url': self._transform_rtmp_url(rtmp_video_url),
|
|
'format_id': rendition.get('bitrate'),
|
|
'width': int(rendition.get('width')),
|
|
'height': int(rendition.get('height')),
|
|
})
|
|
except (KeyError, TypeError):
|
|
raise ExtractorError('Invalid rendition field.')
|
|
self._sort_formats(formats)
|
|
return formats
|
|
|
|
def _extract_subtitles(self, mdoc, mtvn_id):
|
|
subtitles = {}
|
|
for transcript in mdoc.findall('.//transcript'):
|
|
if transcript.get('kind') != 'captions':
|
|
continue
|
|
lang = transcript.get('srclang')
|
|
subtitles[lang] = [{
|
|
'url': compat_str(typographic.get('src')),
|
|
'ext': typographic.get('format')
|
|
} for typographic in transcript.findall('./typographic')]
|
|
return subtitles
|
|
|
|
def _get_video_info(self, itemdoc):
|
|
uri = itemdoc.find('guid').text
|
|
video_id = self._id_from_uri(uri)
|
|
self.report_extraction(video_id)
|
|
mediagen_url = itemdoc.find('%s/%s' % (_media_xml_tag('group'), _media_xml_tag('content'))).attrib['url']
|
|
# Remove the templates, like &device={device}
|
|
mediagen_url = re.sub(r'&[^=]*?={.*?}(?=(&|$))', '', mediagen_url)
|
|
if 'acceptMethods' not in mediagen_url:
|
|
mediagen_url += '&acceptMethods=fms'
|
|
|
|
mediagen_doc = self._download_xml(mediagen_url, video_id,
|
|
'Downloading video urls')
|
|
|
|
item = mediagen_doc.find('./video/item')
|
|
if item is not None and item.get('type') == 'text':
|
|
message = '%s returned error: ' % self.IE_NAME
|
|
if item.get('code') is not None:
|
|
message += '%s - ' % item.get('code')
|
|
message += item.text
|
|
raise ExtractorError(message, expected=True)
|
|
|
|
description_node = itemdoc.find('description')
|
|
if description_node is not None:
|
|
description = description_node.text.strip()
|
|
else:
|
|
description = None
|
|
|
|
title_el = None
|
|
if title_el is None:
|
|
title_el = find_xpath_attr(
|
|
itemdoc, './/{http://search.yahoo.com/mrss/}category',
|
|
'scheme', 'urn:mtvn:video_title')
|
|
if title_el is None:
|
|
title_el = itemdoc.find('.//{http://search.yahoo.com/mrss/}title')
|
|
if title_el is None:
|
|
title_el = itemdoc.find('.//title')
|
|
if title_el.text is None:
|
|
title_el = None
|
|
|
|
title = title_el.text
|
|
if title is None:
|
|
raise ExtractorError('Could not find video title')
|
|
title = title.strip()
|
|
|
|
# This a short id that's used in the webpage urls
|
|
mtvn_id = None
|
|
mtvn_id_node = find_xpath_attr(itemdoc, './/{http://search.yahoo.com/mrss/}category',
|
|
'scheme', 'urn:mtvn:id')
|
|
if mtvn_id_node is not None:
|
|
mtvn_id = mtvn_id_node.text
|
|
|
|
return {
|
|
'title': title,
|
|
'formats': self._extract_video_formats(mediagen_doc, mtvn_id),
|
|
'subtitles': self._extract_subtitles(mediagen_doc, mtvn_id),
|
|
'id': video_id,
|
|
'thumbnail': self._get_thumbnail_url(uri, itemdoc),
|
|
'description': description,
|
|
}
|
|
|
|
def _get_videos_info(self, uri):
|
|
video_id = self._id_from_uri(uri)
|
|
feed_url = self._get_feed_url(uri)
|
|
data = compat_urllib_parse.urlencode({'uri': uri})
|
|
info_url = feed_url + '?'
|
|
if self._LANG:
|
|
info_url += 'lang=%s&' % self._LANG
|
|
info_url += data
|
|
idoc = self._download_xml(
|
|
info_url, video_id,
|
|
'Downloading info', transform_source=fix_xml_ampersands)
|
|
return self.playlist_result(
|
|
[self._get_video_info(item) for item in idoc.findall('.//item')])
|
|
|
|
def _real_extract(self, url):
|
|
title = url_basename(url)
|
|
webpage = self._download_webpage(url, title)
|
|
try:
|
|
# the url can be http://media.mtvnservices.com/fb/{mgid}.swf
|
|
# or http://media.mtvnservices.com/{mgid}
|
|
og_url = self._og_search_video_url(webpage)
|
|
mgid = url_basename(og_url)
|
|
if mgid.endswith('.swf'):
|
|
mgid = mgid[:-4]
|
|
except RegexNotFoundError:
|
|
mgid = None
|
|
|
|
if mgid is None or ':' not in mgid:
|
|
mgid = self._search_regex(
|
|
[r'data-mgid="(.*?)"', r'swfobject.embedSWF\(".*?(mgid:.*?)"'],
|
|
webpage, 'mgid')
|
|
|
|
videos_info = self._get_videos_info(mgid)
|
|
return videos_info
|
|
|
|
|
|
class MTVServicesEmbeddedIE(MTVServicesInfoExtractor):
|
|
IE_NAME = 'mtvservices:embedded'
|
|
_VALID_URL = r'https?://media\.mtvnservices\.com/embed/(?P<mgid>.+?)(\?|/|$)'
|
|
|
|
_TEST = {
|
|
# From http://www.thewrap.com/peter-dinklage-sums-up-game-of-thrones-in-45-seconds-video/
|
|
'url': 'http://media.mtvnservices.com/embed/mgid:uma:video:mtv.com:1043906/cp~vid%3D1043906%26uri%3Dmgid%3Auma%3Avideo%3Amtv.com%3A1043906',
|
|
'md5': 'cb349b21a7897164cede95bd7bf3fbb9',
|
|
'info_dict': {
|
|
'id': '1043906',
|
|
'ext': 'mp4',
|
|
'title': 'Peter Dinklage Sums Up \'Game Of Thrones\' In 45 Seconds',
|
|
'description': '"Sexy sexy sexy, stabby stabby stabby, beautiful language," says Peter Dinklage as he tries summarizing "Game of Thrones" in under a minute.',
|
|
},
|
|
}
|
|
|
|
def _get_feed_url(self, uri):
|
|
video_id = self._id_from_uri(uri)
|
|
site_id = uri.replace(video_id, '')
|
|
config_url = ('http://media.mtvnservices.com/pmt/e1/players/{0}/'
|
|
'context4/context5/config.xml'.format(site_id))
|
|
config_doc = self._download_xml(config_url, video_id)
|
|
feed_node = config_doc.find('.//feed')
|
|
feed_url = feed_node.text.strip().split('?')[0]
|
|
return feed_url
|
|
|
|
def _real_extract(self, url):
|
|
mobj = re.match(self._VALID_URL, url)
|
|
mgid = mobj.group('mgid')
|
|
return self._get_videos_info(mgid)
|
|
|
|
|
|
class MTVIE(MTVServicesInfoExtractor):
|
|
_VALID_URL = r'''(?x)^https?://
|
|
(?:(?:www\.)?mtv\.com/videos/.+?/(?P<videoid>[0-9]+)/[^/]+$|
|
|
m\.mtv\.com/videos/video\.rbml\?.*?id=(?P<mgid>[^&]+))'''
|
|
|
|
_FEED_URL = 'http://www.mtv.com/player/embed/AS3/rss/'
|
|
|
|
_TESTS = [
|
|
{
|
|
'url': 'http://www.mtv.com/videos/misc/853555/ours-vh1-storytellers.jhtml',
|
|
'md5': '850f3f143316b1e71fa56a4edfd6e0f8',
|
|
'info_dict': {
|
|
'id': '853555',
|
|
'ext': 'mp4',
|
|
'title': 'Taylor Swift - "Ours (VH1 Storytellers)"',
|
|
'description': 'Album: Taylor Swift performs "Ours" for VH1 Storytellers at Harvey Mudd College.',
|
|
},
|
|
},
|
|
]
|
|
|
|
def _get_thumbnail_url(self, uri, itemdoc):
|
|
return 'http://mtv.mtvnimages.com/uri/' + uri
|
|
|
|
def _real_extract(self, url):
|
|
mobj = re.match(self._VALID_URL, url)
|
|
video_id = mobj.group('videoid')
|
|
uri = mobj.groupdict().get('mgid')
|
|
if uri is None:
|
|
webpage = self._download_webpage(url, video_id)
|
|
|
|
# Some videos come from Vevo.com
|
|
m_vevo = re.search(
|
|
r'(?s)isVevoVideo = true;.*?vevoVideoId = "(.*?)";', webpage)
|
|
if m_vevo:
|
|
vevo_id = m_vevo.group(1)
|
|
self.to_screen('Vevo video detected: %s' % vevo_id)
|
|
return self.url_result('vevo:%s' % vevo_id, ie='Vevo')
|
|
|
|
uri = self._html_search_regex(r'/uri/(.*?)\?', webpage, 'uri')
|
|
return self._get_videos_info(uri)
|
|
|
|
|
|
class MTVIggyIE(MTVServicesInfoExtractor):
|
|
IE_NAME = 'mtviggy.com'
|
|
_VALID_URL = r'https?://www\.mtviggy\.com/videos/.+'
|
|
_TEST = {
|
|
'url': 'http://www.mtviggy.com/videos/arcade-fire-behind-the-scenes-at-the-biggest-music-experiment-yet/',
|
|
'info_dict': {
|
|
'id': '984696',
|
|
'ext': 'mp4',
|
|
'title': 'Arcade Fire: Behind the Scenes at the Biggest Music Experiment Yet',
|
|
}
|
|
}
|
|
_FEED_URL = 'http://all.mtvworldverticals.com/feed-xml/'
|