145 lines
4.9 KiB
Python
145 lines
4.9 KiB
Python
from __future__ import unicode_literals
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import re
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from .common import InfoExtractor
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from ..utils import (
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decode_packed_codes,
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ExtractorError,
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urlencode_postdata,
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)
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class SCTEBaseIE(InfoExtractor):
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_LOGIN_URL = 'https://www.scte.org/SCTE/Sign_In.aspx'
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_NETRC_MACHINE = 'scte'
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def _real_initialize(self):
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self._login()
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def _login(self):
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username, password = self._get_login_info()
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if username is None:
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return
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login_popup = self._download_webpage(
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self._LOGIN_URL, None, 'Downloading login popup')
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def is_logged(webpage):
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return any(re.search(p, webpage) for p in (
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r'class=["\']welcome\b', r'>Sign Out<'))
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# already logged in
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if is_logged(login_popup):
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return
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login_form = self._hidden_inputs(login_popup)
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login_form.update({
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'ctl01$TemplateBody$WebPartManager1$gwpciNewContactSignInCommon$ciNewContactSignInCommon$signInUserName': username,
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'ctl01$TemplateBody$WebPartManager1$gwpciNewContactSignInCommon$ciNewContactSignInCommon$signInPassword': password,
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'ctl01$TemplateBody$WebPartManager1$gwpciNewContactSignInCommon$ciNewContactSignInCommon$RememberMe': 'on',
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})
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response = self._download_webpage(
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self._LOGIN_URL, None, 'Logging in',
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data=urlencode_postdata(login_form))
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if '|pageRedirect|' not in response and not is_logged(response):
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error = self._html_search_regex(
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r'(?s)<[^>]+class=["\']AsiError["\'][^>]*>(.+?)</',
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response, 'error message', default=None)
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if error:
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raise ExtractorError('Unable to login: %s' % error, expected=True)
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raise ExtractorError('Unable to log in')
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class SCTEIE(SCTEBaseIE):
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_VALID_URL = r'https?://learning\.scte\.org/mod/scorm/view\.php?.*?\bid=(?P<id>\d+)'
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_TESTS = [{
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'url': 'https://learning.scte.org/mod/scorm/view.php?id=31484',
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'info_dict': {
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'title': 'Introduction to DOCSIS Engineering Professional',
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'id': '31484',
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},
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'playlist_count': 5,
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'skip': 'Requires account credentials',
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}]
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def _real_extract(self, url):
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video_id = self._match_id(url)
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webpage = self._download_webpage(url, video_id)
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title = self._search_regex(r'<h1>(.+?)</h1>', webpage, 'title')
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context_id = self._search_regex(r'context-(\d+)', webpage, video_id)
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content_base = 'https://learning.scte.org/pluginfile.php/%s/mod_scorm/content/8/' % context_id
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context = decode_packed_codes(self._download_webpage(
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'%smobile/data.js' % content_base, video_id))
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data = self._parse_xml(
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self._search_regex(
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r'CreateData\(\s*"(.+?)"', context, 'data').replace(r"\'", "'"),
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video_id)
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entries = []
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for asset in data.findall('.//asset'):
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asset_url = asset.get('url')
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if not asset_url or not asset_url.endswith('.mp4'):
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continue
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asset_id = self._search_regex(
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r'video_([^_]+)_', asset_url, 'asset id', default=None)
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if not asset_id:
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continue
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entries.append({
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'id': asset_id,
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'title': title,
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'url': content_base + asset_url,
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})
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return self.playlist_result(entries, video_id, title)
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class SCTECourseIE(SCTEBaseIE):
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_VALID_URL = r'https?://learning\.scte\.org/(?:mod/sub)?course/view\.php?.*?\bid=(?P<id>\d+)'
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_TESTS = [{
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'url': 'https://learning.scte.org/mod/subcourse/view.php?id=31491',
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'only_matching': True,
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}, {
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'url': 'https://learning.scte.org/course/view.php?id=3639',
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'only_matching': True,
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}, {
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'url': 'https://learning.scte.org/course/view.php?id=3073',
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'only_matching': True,
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}]
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def _real_extract(self, url):
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course_id = self._match_id(url)
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webpage = self._download_webpage(url, course_id)
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title = self._search_regex(
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r'<h1>(.+?)</h1>', webpage, 'title', default=None)
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entries = []
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for mobj in re.finditer(
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r'''(?x)
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<a[^>]+
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href=(["\'])
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(?P<url>
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https?://learning\.scte\.org/mod/
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(?P<kind>scorm|subcourse)/view\.php?(?:(?!\1).)*?
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\bid=\d+
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)
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''',
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webpage):
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item_url = mobj.group('url')
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if item_url == url:
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continue
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ie = (SCTEIE.ie_key() if mobj.group('kind') == 'scorm'
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else SCTECourseIE.ie_key())
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entries.append(self.url_result(item_url, ie=ie))
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return self.playlist_result(entries, course_id, title)
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