+from __future__ import unicode_literals
+
import json
-import netrc
import re
import socket
from .common import InfoExtractor
-from ..utils import (
+from ..compat import (
compat_http_client,
compat_str,
compat_urllib_error,
- compat_urllib_parse,
- compat_urllib_request,
-
+ compat_urllib_parse_unquote,
+)
+from ..utils import (
ExtractorError,
+ limit_length,
+ sanitized_Request,
+ urlencode_postdata,
+ get_element_by_id,
+ clean_html,
)
class FacebookIE(InfoExtractor):
- """Information Extractor for Facebook"""
-
- _VALID_URL = r'^(?:https?://)?(?:\w+\.)?facebook\.com/(?:video/video|photo)\.php\?(?:.*?)v=(?P<ID>\d+)(?:.*)'
- _LOGIN_URL = 'https://login.facebook.com/login.php?m&next=http%3A%2F%2Fm.facebook.com%2Fhome.php&'
+ _VALID_URL = r'''(?x)
+ https?://(?:\w+\.)?facebook\.com/
+ (?:[^#]*?\#!/)?
+ (?:
+ (?:video/video\.php|photo\.php|video\.php|video/embed)\?(?:.*?)
+ (?:v|video_id)=|
+ [^/]+/videos/(?:[^/]+/)?
+ )
+ (?P<id>[0-9]+)
+ (?:.*)'''
+ _LOGIN_URL = 'https://www.facebook.com/login.php?next=http%3A%2F%2Ffacebook.com%2Fhome.php&login_attempt=1'
+ _CHECKPOINT_URL = 'https://www.facebook.com/checkpoint/?next=http%3A%2F%2Ffacebook.com%2Fhome.php&_fb_noscript=1'
_NETRC_MACHINE = 'facebook'
- IE_NAME = u'facebook'
-
- def report_login(self):
- """Report attempt to log in."""
- self.to_screen(u'Logging in')
-
- def _real_initialize(self):
- if self._downloader is None:
- return
-
- useremail = None
- password = None
- downloader_params = self._downloader.params
-
- # Attempt to use provided username and password or .netrc data
- if downloader_params.get('username', None) is not None:
- useremail = downloader_params['username']
- password = downloader_params['password']
- elif downloader_params.get('usenetrc', False):
- try:
- info = netrc.netrc().authenticators(self._NETRC_MACHINE)
- if info is not None:
- useremail = info[0]
- password = info[2]
- else:
- raise netrc.NetrcParseError('No authenticators for %s' % self._NETRC_MACHINE)
- except (IOError, netrc.NetrcParseError) as err:
- self._downloader.report_warning(u'parsing .netrc: %s' % compat_str(err))
- return
-
+ IE_NAME = 'facebook'
+ _TESTS = [{
+ 'url': 'https://www.facebook.com/video.php?v=637842556329505&fref=nf',
+ 'md5': '6a40d33c0eccbb1af76cf0485a052659',
+ 'info_dict': {
+ 'id': '637842556329505',
+ 'ext': 'mp4',
+ 'title': 're:Did you know Kei Nishikori is the first Asian man to ever reach a Grand Slam',
+ 'uploader': 'Tennis on Facebook',
+ }
+ }, {
+ 'note': 'Video without discernible title',
+ 'url': 'https://www.facebook.com/video.php?v=274175099429670',
+ 'info_dict': {
+ 'id': '274175099429670',
+ 'ext': 'mp4',
+ 'title': 'Facebook video #274175099429670',
+ 'uploader': 'Asif Nawab Butt',
+ },
+ 'expected_warnings': [
+ 'title'
+ ]
+ }, {
+ 'url': 'https://www.facebook.com/video.php?v=10204634152394104',
+ 'only_matching': True,
+ }, {
+ 'url': 'https://www.facebook.com/amogood/videos/1618742068337349/?fref=nf',
+ 'only_matching': True,
+ }, {
+ 'url': 'https://www.facebook.com/ChristyClarkForBC/videos/vb.22819070941/10153870694020942/?type=2&theater',
+ 'only_matching': True,
+ }]
+
+ def _login(self):
+ (useremail, password) = self._get_login_info()
if useremail is None:
return
- # Log in
+ login_page_req = sanitized_Request(self._LOGIN_URL)
+ login_page_req.add_header('Cookie', 'locale=en_US')
+ login_page = self._download_webpage(login_page_req, None,
+ note='Downloading login page',
+ errnote='Unable to download login page')
+ lsd = self._search_regex(
+ r'<input type="hidden" name="lsd" value="([^"]*)"',
+ login_page, 'lsd')
+ lgnrnd = self._search_regex(r'name="lgnrnd" value="([^"]*?)"', login_page, 'lgnrnd')
+
login_form = {
'email': useremail,
'pass': password,
- 'login': 'Log+In'
- }
- request = compat_urllib_request.Request(self._LOGIN_URL, compat_urllib_parse.urlencode(login_form))
+ 'lsd': lsd,
+ 'lgnrnd': lgnrnd,
+ 'next': 'http://facebook.com/home.php',
+ 'default_persistent': '0',
+ 'legacy_return': '1',
+ 'timezone': '-60',
+ 'trynum': '1',
+ }
+ request = sanitized_Request(self._LOGIN_URL, urlencode_postdata(login_form))
+ request.add_header('Content-Type', 'application/x-www-form-urlencoded')
try:
- self.report_login()
- login_results = compat_urllib_request.urlopen(request).read()
+ login_results = self._download_webpage(request, None,
+ note='Logging in', errnote='unable to fetch login page')
if re.search(r'<form(.*)name="login"(.*)</form>', login_results) is not None:
- self._downloader.report_warning(u'unable to log in: bad username/password, or exceded login rate limit (~3/min). Check credentials or wait.')
+ self._downloader.report_warning('unable to log in: bad username/password, or exceded login rate limit (~3/min). Check credentials or wait.')
return
+
+ check_form = {
+ 'fb_dtsg': self._search_regex(r'name="fb_dtsg" value="(.+?)"', login_results, 'fb_dtsg'),
+ 'h': self._search_regex(
+ r'name="h"\s+(?:\w+="[^"]+"\s+)*?value="([^"]+)"', login_results, 'h'),
+ 'name_action_selected': 'dont_save',
+ }
+ check_req = sanitized_Request(self._CHECKPOINT_URL, urlencode_postdata(check_form))
+ check_req.add_header('Content-Type', 'application/x-www-form-urlencoded')
+ check_response = self._download_webpage(check_req, None,
+ note='Confirming login')
+ if re.search(r'id="checkpointSubmitButton"', check_response) is not None:
+ self._downloader.report_warning('Unable to confirm login, you have to login in your brower and authorize the login.')
except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
- self._downloader.report_warning(u'unable to log in: %s' % compat_str(err))
+ self._downloader.report_warning('unable to log in: %s' % compat_str(err))
return
- def _real_extract(self, url):
- mobj = re.match(self._VALID_URL, url)
- if mobj is None:
- raise ExtractorError(u'Invalid URL: %s' % url)
- video_id = mobj.group('ID')
+ def _real_initialize(self):
+ self._login()
+ def _real_extract(self, url):
+ video_id = self._match_id(url)
url = 'https://www.facebook.com/video/video.php?v=%s' % video_id
webpage = self._download_webpage(url, video_id)
AFTER = '.forEach(function(variable) {swf.addVariable(variable[0], variable[1]);});'
m = re.search(re.escape(BEFORE) + '(.*?)' + re.escape(AFTER), webpage)
if not m:
- raise ExtractorError(u'Cannot parse data')
+ m_msg = re.search(r'class="[^"]*uiInterstitialContent[^"]*"><div>(.*?)</div>', webpage)
+ if m_msg is not None:
+ raise ExtractorError(
+ 'The video is not available, Facebook said: "%s"' % m_msg.group(1),
+ expected=True)
+ else:
+ raise ExtractorError('Cannot parse data')
data = dict(json.loads(m.group(1)))
- params_raw = compat_urllib_parse.unquote(data['params'])
+ params_raw = compat_urllib_parse_unquote(data['params'])
params = json.loads(params_raw)
- video_data = params['video_data'][0]
- video_url = video_data.get('hd_src')
- if not video_url:
- video_url = video_data['sd_src']
- if not video_url:
- raise ExtractorError(u'Cannot find video URL')
- video_duration = int(video_data['video_duration'])
- thumbnail = video_data['thumbnail_src']
-
- video_title = self._html_search_regex('<h2 class="uiHeaderTitle">([^<]+)</h2>',
- webpage, u'title')
- info = {
+ formats = []
+ for format_id, f in params['video_data'].items():
+ if not f or not isinstance(f, list):
+ continue
+ for quality in ('sd', 'hd'):
+ for src_type in ('src', 'src_no_ratelimit'):
+ src = f[0].get('%s_%s' % (quality, src_type))
+ if src:
+ formats.append({
+ 'format_id': '%s_%s_%s' % (format_id, quality, src_type),
+ 'url': src,
+ 'preference': -10 if format_id == 'progressive' else 0,
+ })
+ if not formats:
+ raise ExtractorError('Cannot find video formats')
+
+ video_title = self._html_search_regex(
+ r'<h2\s+[^>]*class="uiHeaderTitle"[^>]*>([^<]*)</h2>', webpage, 'title',
+ default=None)
+ if not video_title:
+ video_title = self._html_search_regex(
+ r'(?s)<span class="fbPhotosPhotoCaption".*?id="fbPhotoPageCaption"><span class="hasCaption">(.*?)</span>',
+ webpage, 'alternative title', fatal=False)
+ video_title = limit_length(video_title, 80)
+ if not video_title:
+ video_title = 'Facebook video #%s' % video_id
+ uploader = clean_html(get_element_by_id('fbPhotoPageAuthorName', webpage))
+
+ return {
'id': video_id,
'title': video_title,
- 'url': video_url,
- 'ext': 'mp4',
- 'duration': video_duration,
- 'thumbnail': thumbnail,
+ 'formats': formats,
+ 'uploader': uploader,
}
- return [info]
Rapsys Git / youtubedl / blobdiff