- # encoding: utf-8
-
- from __future__ import unicode_literals
-
- import os
- import re
-
- from .common import InfoExtractor
- from .youtube import YoutubeIE
- from ..utils import (
- compat_urllib_error,
- compat_urllib_parse,
- compat_urllib_request,
- compat_urlparse,
-
- ExtractorError,
- HEADRequest,
- smuggle_url,
- unescapeHTML,
- unified_strdate,
- url_basename,
- )
- from .brightcove import BrightcoveIE
- from .ooyala import OoyalaIE
-
-
- class GenericIE(InfoExtractor):
- IE_DESC = 'Generic downloader that works on some sites'
- _VALID_URL = r'.*'
- IE_NAME = 'generic'
- _TESTS = [
- {
- 'url': 'http://www.hodiho.fr/2013/02/regis-plante-sa-jeep.html',
- 'file': '13601338388002.mp4',
- 'md5': '6e15c93721d7ec9e9ca3fdbf07982cfd',
- 'info_dict': {
- 'uploader': 'www.hodiho.fr',
- 'title': 'R\u00e9gis plante sa Jeep',
- }
- },
- # embedded vimeo video
- {
- 'add_ie': ['Vimeo'],
- 'url': 'http://skillsmatter.com/podcast/home/move-semanticsperfect-forwarding-and-rvalue-references',
- 'file': '22444065.mp4',
- 'md5': '2903896e23df39722c33f015af0666e2',
- 'info_dict': {
- 'title': 'ACCU 2011: Move Semantics,Perfect Forwarding, and Rvalue references- Scott Meyers- 13/04/2011',
- 'uploader_id': 'skillsmatter',
- 'uploader': 'Skills Matter',
- }
- },
- # bandcamp page with custom domain
- {
- 'add_ie': ['Bandcamp'],
- 'url': 'http://bronyrock.com/track/the-pony-mash',
- 'file': '3235767654.mp3',
- 'info_dict': {
- 'title': 'The Pony Mash',
- 'uploader': 'M_Pallante',
- },
- 'skip': 'There is a limit of 200 free downloads / month for the test song',
- },
- # embedded brightcove video
- # it also tests brightcove videos that need to set the 'Referer' in the
- # http requests
- {
- 'add_ie': ['Brightcove'],
- 'url': 'http://www.bfmtv.com/video/bfmbusiness/cours-bourse/cours-bourse-l-analyse-technique-154522/',
- 'info_dict': {
- 'id': '2765128793001',
- 'ext': 'mp4',
- 'title': 'Le cours de bourse : l’analyse technique',
- 'description': 'md5:7e9ad046e968cb2d1114004aba466fd9',
- 'uploader': 'BFM BUSINESS',
- },
- 'params': {
- 'skip_download': True,
- },
- },
- # Direct link to a video
- {
- 'url': 'http://media.w3.org/2010/05/sintel/trailer.mp4',
- 'file': 'trailer.mp4',
- 'md5': '67d406c2bcb6af27fa886f31aa934bbe',
- 'info_dict': {
- 'id': 'trailer',
- 'title': 'trailer',
- 'upload_date': '20100513',
- }
- },
- # ooyala video
- {
- 'url': 'http://www.rollingstone.com/music/videos/norwegian-dj-cashmere-cat-goes-spartan-on-with-me-premiere-20131219',
- 'md5': '5644c6ca5d5782c1d0d350dad9bd840c',
- 'info_dict': {
- 'id': 'BwY2RxaTrTkslxOfcan0UCf0YqyvWysJ',
- 'ext': 'mp4',
- 'title': '2cc213299525360.mov', #that's what we get
- },
- },
- ]
-
- def report_download_webpage(self, video_id):
- """Report webpage download."""
- if not self._downloader.params.get('test', False):
- self._downloader.report_warning('Falling back on generic information extractor.')
- super(GenericIE, self).report_download_webpage(video_id)
-
- def report_following_redirect(self, new_url):
- """Report information extraction."""
- self._downloader.to_screen('[redirect] Following redirect to %s' % new_url)
-
- def _send_head(self, url):
- """Check if it is a redirect, like url shorteners, in case return the new url."""
-
- class HEADRedirectHandler(compat_urllib_request.HTTPRedirectHandler):
- """
- Subclass the HTTPRedirectHandler to make it use our
- HEADRequest also on the redirected URL
- """
- def redirect_request(self, req, fp, code, msg, headers, newurl):
- if code in (301, 302, 303, 307):
- newurl = newurl.replace(' ', '%20')
- newheaders = dict((k,v) for k,v in req.headers.items()
- if k.lower() not in ("content-length", "content-type"))
- return HEADRequest(newurl,
- headers=newheaders,
- origin_req_host=req.get_origin_req_host(),
- unverifiable=True)
- else:
- raise compat_urllib_error.HTTPError(req.get_full_url(), code, msg, headers, fp)
-
- class HTTPMethodFallback(compat_urllib_request.BaseHandler):
- """
- Fallback to GET if HEAD is not allowed (405 HTTP error)
- """
- def http_error_405(self, req, fp, code, msg, headers):
- fp.read()
- fp.close()
-
- newheaders = dict((k,v) for k,v in req.headers.items()
- if k.lower() not in ("content-length", "content-type"))
- return self.parent.open(compat_urllib_request.Request(req.get_full_url(),
- headers=newheaders,
- origin_req_host=req.get_origin_req_host(),
- unverifiable=True))
-
- # Build our opener
- opener = compat_urllib_request.OpenerDirector()
- for handler in [compat_urllib_request.HTTPHandler, compat_urllib_request.HTTPDefaultErrorHandler,
- HTTPMethodFallback, HEADRedirectHandler,
- compat_urllib_request.HTTPErrorProcessor, compat_urllib_request.HTTPSHandler]:
- opener.add_handler(handler())
-
- response = opener.open(HEADRequest(url))
- if response is None:
- raise ExtractorError('Invalid URL protocol')
- return response
-
- def _real_extract(self, url):
- parsed_url = compat_urlparse.urlparse(url)
- if not parsed_url.scheme:
- self._downloader.report_warning('The url doesn\'t specify the protocol, trying with http')
- return self.url_result('http://' + url)
- video_id = os.path.splitext(url.split('/')[-1])[0]
-
- self.to_screen('%s: Requesting header' % video_id)
-
- try:
- response = self._send_head(url)
-
- # Check for redirect
- new_url = response.geturl()
- if url != new_url:
- self.report_following_redirect(new_url)
- return self.url_result(new_url)
-
- # Check for direct link to a video
- content_type = response.headers.get('Content-Type', '')
- m = re.match(r'^(?P<type>audio|video|application(?=/ogg$))/(?P<format_id>.+)$', content_type)
- if m:
- upload_date = response.headers.get('Last-Modified')
- if upload_date:
- upload_date = unified_strdate(upload_date)
- return {
- 'id': video_id,
- 'title': os.path.splitext(url_basename(url))[0],
- 'formats': [{
- 'format_id': m.group('format_id'),
- 'url': url,
- 'vcodec': 'none' if m.group('type') == 'audio' else None
- }],
- 'upload_date': upload_date,
- }
-
- except compat_urllib_error.HTTPError:
- # This may be a stupid server that doesn't like HEAD, our UA, or so
- pass
-
- try:
- webpage = self._download_webpage(url, video_id)
- except ValueError:
- # since this is the last-resort InfoExtractor, if
- # this error is thrown, it'll be thrown here
- raise ExtractorError('Failed to download URL: %s' % url)
-
- self.report_extraction(video_id)
-
- # it's tempting to parse this further, but you would
- # have to take into account all the variations like
- # Video Title - Site Name
- # Site Name | Video Title
- # Video Title - Tagline | Site Name
- # and so on and so forth; it's just not practical
- video_title = self._html_search_regex(
- r'(?s)<title>(.*?)</title>', webpage, 'video title',
- default='video')
-
- # video uploader is domain name
- video_uploader = self._search_regex(
- r'^(?:https?://)?([^/]*)/.*', url, 'video uploader')
-
- # Look for BrightCove:
- bc_url = BrightcoveIE._extract_brightcove_url(webpage)
- if bc_url is not None:
- self.to_screen('Brightcove video detected.')
- return self.url_result(bc_url, 'Brightcove')
-
- # Look for embedded (iframe) Vimeo player
- mobj = re.search(
- r'<iframe[^>]+?src="(https?://player.vimeo.com/video/.+?)"', webpage)
- if mobj:
- player_url = unescapeHTML(mobj.group(1))
- surl = smuggle_url(player_url, {'Referer': url})
- return self.url_result(surl, 'Vimeo')
-
- # Look for embedded (swf embed) Vimeo player
- mobj = re.search(
- r'<embed[^>]+?src="(https?://(?:www\.)?vimeo.com/moogaloop.swf.+?)"', webpage)
- if mobj:
- return self.url_result(mobj.group(1), 'Vimeo')
-
- # Look for embedded YouTube player
- matches = re.findall(r'''(?x)
- (?:<iframe[^>]+?src=|embedSWF\(\s*)
- (["\'])(?P<url>(?:https?:)?//(?:www\.)?youtube\.com/
- (?:embed|v)/.+?)
- \1''', webpage)
- if matches:
- urlrs = [self.url_result(unescapeHTML(tuppl[1]), 'Youtube')
- for tuppl in matches]
- return self.playlist_result(
- urlrs, playlist_id=video_id, playlist_title=video_title)
-
- # Look for embedded Dailymotion player
- matches = re.findall(
- r'<iframe[^>]+?src=(["\'])(?P<url>(?:https?:)?//(?:www\.)?dailymotion\.com/embed/video/.+?)\1', webpage)
- if matches:
- urlrs = [self.url_result(unescapeHTML(tuppl[1]), 'Dailymotion')
- for tuppl in matches]
- return self.playlist_result(
- urlrs, playlist_id=video_id, playlist_title=video_title)
-
- # Look for embedded Wistia player
- match = re.search(
- r'<iframe[^>]+?src=(["\'])(?P<url>(?:https?:)?//(?:fast\.)?wistia\.net/embed/iframe/.+?)\1', webpage)
- if match:
- return {
- '_type': 'url_transparent',
- 'url': unescapeHTML(match.group('url')),
- 'ie_key': 'Wistia',
- 'uploader': video_uploader,
- 'title': video_title,
- 'id': video_id,
- }
-
- # Look for embedded blip.tv player
- mobj = re.search(r'<meta\s[^>]*https?://api\.blip\.tv/\w+/redirect/\w+/(\d+)', webpage)
- if mobj:
- return self.url_result('http://blip.tv/a/a-'+mobj.group(1), 'BlipTV')
- mobj = re.search(r'<(?:iframe|embed|object)\s[^>]*(https?://(?:\w+\.)?blip\.tv/(?:play/|api\.swf#)[a-zA-Z0-9]+)', webpage)
- if mobj:
- return self.url_result(mobj.group(1), 'BlipTV')
-
- # Look for Bandcamp pages with custom domain
- mobj = re.search(r'<meta property="og:url"[^>]*?content="(.*?bandcamp\.com.*?)"', webpage)
- if mobj is not None:
- burl = unescapeHTML(mobj.group(1))
- # Don't set the extractor because it can be a track url or an album
- return self.url_result(burl)
-
- # Look for embedded Vevo player
- mobj = re.search(
- r'<iframe[^>]+?src=(["\'])(?P<url>(?:https?:)?//(?:cache\.)?vevo\.com/.+?)\1', webpage)
- if mobj is not None:
- return self.url_result(mobj.group('url'))
-
- # Look for Ooyala videos
- mobj = re.search(r'player.ooyala.com/[^"?]+\?[^"]*?(?:embedCode|ec)=([^"&]+)', webpage)
- if mobj is not None:
- return OoyalaIE._build_url_result(mobj.group(1))
-
- # Look for Aparat videos
- mobj = re.search(r'<iframe src="(http://www.aparat.com/video/[^"]+)"', webpage)
- if mobj is not None:
- return self.url_result(mobj.group(1), 'Aparat')
-
- # Start with something easy: JW Player in SWFObject
- mobj = re.search(r'flashvars: [\'"](?:.*&)?file=(http[^\'"&]*)', webpage)
- if mobj is None:
- # Look for gorilla-vid style embedding
- mobj = re.search(r'(?s)jw_plugins.*?file:\s*["\'](.*?)["\']', webpage)
- if mobj is None:
- # Broaden the search a little bit
- mobj = re.search(r'[^A-Za-z0-9]?(?:file|source)=(http[^\'"&]*)', webpage)
- if mobj is None:
- # Broaden the search a little bit: JWPlayer JS loader
- mobj = re.search(r'[^A-Za-z0-9]?file["\']?:\s*["\'](http[^\'"]*)', webpage)
- if mobj is None:
- # Try to find twitter cards info
- mobj = re.search(r'<meta (?:property|name)="twitter:player:stream" (?:content|value)="(.+?)"', webpage)
- if mobj is None:
- # We look for Open Graph info:
- # We have to match any number spaces between elements, some sites try to align them (eg.: statigr.am)
- m_video_type = re.search(r'<meta.*?property="og:video:type".*?content="video/(.*?)"', webpage)
- # We only look in og:video if the MIME type is a video, don't try if it's a Flash player:
- if m_video_type is not None:
- mobj = re.search(r'<meta.*?property="og:video".*?content="(.*?)"', webpage)
- if mobj is None:
- # HTML5 video
- mobj = re.search(r'<video[^<]*(?:>.*?<source.*?)? src="([^"]+)"', webpage, flags=re.DOTALL)
- if mobj is None:
- raise ExtractorError('Unsupported URL: %s' % url)
-
- # It's possible that one of the regexes
- # matched, but returned an empty group:
- if mobj.group(1) is None:
- raise ExtractorError('Did not find a valid video URL at %s' % url)
-
- video_url = mobj.group(1)
- video_url = compat_urlparse.urljoin(url, video_url)
- video_id = compat_urllib_parse.unquote(os.path.basename(video_url))
-
- # Sometimes, jwplayer extraction will result in a YouTube URL
- if YoutubeIE.suitable(video_url):
- return self.url_result(video_url, 'Youtube')
-
- # here's a fun little line of code for you:
- video_id = os.path.splitext(video_id)[0]
-
- return {
- 'id': video_id,
- 'url': video_url,
- 'uploader': video_uploader,
- 'title': video_title,
- }
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