+ request = sanitized_Request(
+ self._LOGIN_URL, compat_urllib_parse.urlencode(login_form).encode('utf-8'))
+ login_page = self._download_webpage(
+ request, None, 'Logging in as %s' % username)
+
+ # Not (yet) logged in
+ m = re.search(r'loginResultJson\s*=\s*\'(?P<json>[^\']+)\';', login_page)
+ if m is not None:
+ response = m.group('json')
+ response_json = json.loads(response)
+ state = response_json['state']
+
+ if state == 'notlogged':
+ raise ExtractorError(
+ 'Unable to login, incorrect username and/or password',
+ expected=True)
+
+ # This is when we get popup:
+ # > You're already logged in to lynda.com on two devices.
+ # > If you log in here, we'll log you out of another device.
+ # So, we need to confirm this.
+ if state == 'conflicted':
+ confirm_form = {
+ 'username': '',
+ 'password': '',
+ 'resolve': 'true',
+ 'remember': 'false',
+ 'stayPut': 'false',
+ }
+ request = sanitized_Request(
+ self._LOGIN_URL, compat_urllib_parse.urlencode(confirm_form).encode('utf-8'))
+ login_page = self._download_webpage(
+ request, None,
+ 'Confirming log in and log out from another device')
+
+ if all(not re.search(p, login_page) for p in ('isLoggedIn\s*:\s*true', r'logout\.aspx', r'>Log out<')):
+ if 'login error' in login_page:
+ mobj = re.search(
+ r'(?s)<h1[^>]+class="topmost">(?P<title>[^<]+)</h1>\s*<div>(?P<description>.+?)</div>',
+ login_page)
+ if mobj:
+ raise ExtractorError(
+ 'lynda returned error: %s - %s'
+ % (mobj.group('title'), clean_html(mobj.group('description'))),
+ expected=True)
+ raise ExtractorError('Unable to log in')
+
+ def _logout(self):
+ username, _ = self._get_login_info()
+ if username is None:
+ return
+
+ self._download_webpage(
+ 'http://www.lynda.com/ajax/logout.aspx', None,
+ 'Logging out', 'Unable to log out', fatal=False)
+
+
+class LyndaIE(LyndaBaseIE):
+ IE_NAME = 'lynda'
+ IE_DESC = 'lynda.com videos'
+ _VALID_URL = r'https?://www\.lynda\.com/(?:[^/]+/[^/]+/\d+|player/embed)/(?P<id>\d+)'
+ _NETRC_MACHINE = 'lynda'
+
+ _TIMECODE_REGEX = r'\[(?P<timecode>\d+:\d+:\d+[\.,]\d+)\]'
+
+ _TESTS = [{
+ 'url': 'http://www.lynda.com/Bootstrap-tutorials/Using-exercise-files/110885/114408-4.html',
+ 'md5': 'ecfc6862da89489161fb9cd5f5a6fac1',
+ 'info_dict': {
+ 'id': '114408',
+ 'ext': 'mp4',
+ 'title': 'Using the exercise files',
+ 'duration': 68
+ }
+ }, {
+ 'url': 'https://www.lynda.com/player/embed/133770?tr=foo=1;bar=g;fizz=rt&fs=0',
+ 'only_matching': True,
+ }]