196 lines
7.3 KiB
Python
196 lines
7.3 KiB
Python
from __future__ import unicode_literals
|
|
|
|
import re
|
|
|
|
from .common import InfoExtractor
|
|
from ..utils import (
|
|
compat_urllib_parse,
|
|
ExtractorError,
|
|
find_xpath_attr,
|
|
fix_xml_ampersands,
|
|
url_basename,
|
|
RegexNotFoundError,
|
|
)
|
|
|
|
|
|
def _media_xml_tag(tag):
|
|
return '{http://search.yahoo.com/mrss/}%s' % tag
|
|
|
|
|
|
class MTVServicesInfoExtractor(InfoExtractor):
|
|
@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\..+?/.*)$', rtmp_video_url)
|
|
if not m:
|
|
return rtmp_video_url
|
|
base = 'http://mtvnmobile.vo.llnwd.net/kip0/_pxn=1+_pxI0=Ripod-h264+_pxL0=undefined+_pxM0=+_pxK=18639+_pxE=mp4/44620/mtvnorigin/'
|
|
return base + m.group('finalid')
|
|
|
|
def _get_thumbnail_url(self, uri, itemdoc):
|
|
search_path = '%s/%s' % (_media_xml_tag('group'), _media_xml_tag('thumbnail'))
|
|
thumb_node = itemdoc.find(search_path)
|
|
if thumb_node is None:
|
|
return None
|
|
else:
|
|
return thumb_node.attrib['url']
|
|
|
|
def _extract_video_formats(self, mdoc):
|
|
if re.match(r'.*/error_country_block\.swf$', mdoc.find('.//src').text) is not None:
|
|
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
|
|
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.')
|
|
return formats
|
|
|
|
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')
|
|
|
|
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()
|
|
|
|
return {
|
|
'title': title,
|
|
'formats': self._extract_video_formats(mediagen_doc),
|
|
'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)
|
|
data = compat_urllib_parse.urlencode({'uri': uri})
|
|
|
|
idoc = self._download_xml(
|
|
self._FEED_URL + '?' + data, video_id,
|
|
'Downloading info', transform_source=fix_xml_ampersands)
|
|
return [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 = self._search_regex(
|
|
[r'data-mgid="(.*?)"', r'swfobject.embedSWF\(".*?(mgid:.*?)"'],
|
|
webpage, u'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',
|
|
'file': '853555.mp4',
|
|
'md5': '850f3f143316b1e71fa56a4edfd6e0f8',
|
|
'info_dict': {
|
|
'title': 'Taylor Swift - "Ours (VH1 Storytellers)"',
|
|
'description': 'Album: Taylor Swift performs "Ours" for VH1 Storytellers at Harvey Mudd College.',
|
|
},
|
|
},
|
|
{
|
|
'add_ie': ['Vevo'],
|
|
'url': 'http://www.mtv.com/videos/taylor-swift/916187/everything-has-changed-ft-ed-sheeran.jhtml',
|
|
'file': 'USCJY1331283.mp4',
|
|
'md5': '73b4e7fcadd88929292fe52c3ced8caf',
|
|
'info_dict': {
|
|
'title': 'Everything Has Changed',
|
|
'upload_date': '20130606',
|
|
'uploader': 'Taylor Swift',
|
|
},
|
|
'skip': 'VEVO is only available in some countries',
|
|
},
|
|
]
|
|
|
|
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'isVevoVideo = true;.*?vevoVideoId = "(.*?)";',
|
|
webpage, re.DOTALL)
|
|
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/'
|