Add support for the Dailymotion

Based slightly (idea and one regular expression) on the old anonymous
dailymotion-dl.pl, but with fixes (more robust regular expression,
extracting author, support for domains other than .com). Simpler
due to the fact that youtube-dl provides all needed functionalities.
This commit is contained in:
Witold Baryluk 2010-07-02 01:53:47 +02:00 committed by Ricardo Garcia
parent fd8ede223e
commit 4135fa4585
1 changed files with 119 additions and 0 deletions

View File

@ -1085,6 +1085,123 @@ class MetacafeIE(InfoExtractor):
self._downloader.trouble(u'ERROR: format not available for video')
class DailymotionIE(InfoExtractor):
"""Information Extractor for Dailymotion"""
_VALID_URL = r'(?i)(?:https?://)?(?:www\.)?dailymotion\.[a-z]{2,3}/video/([^_/]+)_([^/]+)'
_DISCLAIMER = ''
_FILTER_POST = ''
def __init__(self, downloader=None):
InfoExtractor.__init__(self, downloader)
@staticmethod
def suitable(url):
return (re.match(DailymotionIE._VALID_URL, url) is not None)
def report_disclaimer(self):
"""Report disclaimer retrieval."""
self._downloader.to_stdout(u'[dailymotion] Retrieving disclaimer')
def report_age_confirmation(self):
"""Report attempt to confirm age."""
self._downloader.to_stdout(u'[dailymotion] Confirming age')
def report_download_webpage(self, video_id):
"""Report webpage download."""
self._downloader.to_stdout(u'[dailymotion] %s: Downloading webpage' % video_id)
def report_extraction(self, video_id):
"""Report information extraction."""
self._downloader.to_stdout(u'[dailymotion] %s: Extracting information' % video_id)
def _real_initialize(self):
return
# Retrieve disclaimer
request = urllib2.Request(self._DISCLAIMER, None, std_headers)
try:
self.report_disclaimer()
disclaimer = urllib2.urlopen(request).read()
except (urllib2.URLError, httplib.HTTPException, socket.error), err:
self._downloader.trouble(u'ERROR: unable to retrieve disclaimer: %s' % str(err))
return
# Confirm age
disclaimer_form = {
'filters': '0',
'submit': "Continue - I'm over 18",
}
request = urllib2.Request(self._FILTER_POST, urllib.urlencode(disclaimer_form), std_headers)
try:
self.report_age_confirmation()
disclaimer = urllib2.urlopen(request).read()
except (urllib2.URLError, httplib.HTTPException, socket.error), err:
self._downloader.trouble(u'ERROR: unable to confirm age: %s' % str(err))
return
def _real_extract(self, url):
# Extract id and simplified title from URL
mobj = re.match(self._VALID_URL, url)
if mobj is None:
self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
return
video_id = mobj.group(1)
simple_title = mobj.group(2).decode('utf-8')
video_extension = 'flv'
# Retrieve video webpage to extract further information
request = urllib2.Request(url)
try:
self.report_download_webpage(video_id)
webpage = urllib2.urlopen(request).read()
except (urllib2.URLError, httplib.HTTPException, socket.error), err:
self._downloader.trouble(u'ERROR: unable retrieve video webpage: %s' % str(err))
return
# Extract URL, uploader and title from webpage
self.report_extraction(video_id)
mobj = re.search(r'(?i)addVariable\(\"video\"\s*,\s*\"([^\"]*)\"\)', webpage)
if mobj is None:
self._downloader.trouble(u'ERROR: unable to extract media URL')
return
mediaURL = urllib.unquote(mobj.group(1))
# if needed add http://www.dailymotion.com/ if relative URL
video_url = mediaURL
# '<meta\s+name="title"\s+content="Dailymotion\s*[:\-]\s*(.*?)"\s*\/\s*>'
mobj = re.search(r'(?im)<title>Dailymotion\s*[\-:]\s*(.+?)</title>', webpage)
if mobj is None:
self._downloader.trouble(u'ERROR: unable to extract title')
return
video_title = mobj.group(1).decode('utf-8')
video_title = sanitize_title(video_title)
mobj = re.search(r'(?im)<div class="dmco_html owner"><a class="name" href="/.+">(.+?)</a></div>', webpage)
if mobj is None:
self._downloader.trouble(u'ERROR: unable to extract uploader nickname')
return
video_uploader = mobj.group(1)
try:
# Process video information
self._downloader.process_info({
'id': video_id.decode('utf-8'),
'url': video_url.decode('utf-8'),
'uploader': video_uploader.decode('utf-8'),
'title': video_title,
'stitle': simple_title,
'ext': video_extension.decode('utf-8'),
'format': u'NA',
'player_url': None,
})
except UnavailableFormatError:
self._downloader.trouble(u'ERROR: format not available for video')
class GoogleIE(InfoExtractor):
"""Information extractor for video.google.com."""
@ -2101,6 +2218,7 @@ if __name__ == '__main__':
# Information extractors
youtube_ie = YoutubeIE()
metacafe_ie = MetacafeIE(youtube_ie)
dailymotion_ie = DailymotionIE()
youtube_pl_ie = YoutubePlaylistIE(youtube_ie)
youtube_user_ie = YoutubeUserIE(youtube_ie)
youtube_search_ie = YoutubeSearchIE(youtube_ie)
@ -2141,6 +2259,7 @@ if __name__ == '__main__':
fd.add_info_extractor(youtube_pl_ie)
fd.add_info_extractor(youtube_user_ie)
fd.add_info_extractor(metacafe_ie)
fd.add_info_extractor(dailymotion_ie)
fd.add_info_extractor(youtube_ie)
fd.add_info_extractor(google_ie)
fd.add_info_extractor(google_search_ie)