[upskill] Add extractor (closes #13043)
Sergey M․
7 years ago
parent
58bb440283
commit
7fc60f4ee9
@ -0,0 +1,176 @@
|
||||
from __future__ import unicode_literals
|
||||
|
||||
import re
|
||||
|
||||
from .common import InfoExtractor
|
||||
from .wistia import WistiaIE
|
||||
from ..compat import compat_str
|
||||
from ..utils import (
|
||||
clean_html,
|
||||
ExtractorError,
|
||||
get_element_by_class,
|
||||
urlencode_postdata,
|
||||
urljoin,
|
||||
)
|
||||
|
||||
|
||||
class UpskillBaseIE(InfoExtractor):
|
||||
_LOGIN_URL = 'http://upskillcourses.com/sign_in'
|
||||
_NETRC_MACHINE = 'upskill'
|
||||
|
||||
def _real_initialize(self):
|
||||
self._login()
|
||||
|
||||
def _login(self):
|
||||
username, password = self._get_login_info()
|
||||
if username is None:
|
||||
return
|
||||
|
||||
login_page, urlh = self._download_webpage_handle(
|
||||
self._LOGIN_URL, None, 'Downloading login page')
|
||||
|
||||
login_url = compat_str(urlh.geturl())
|
||||
|
||||
login_form = self._hidden_inputs(login_page)
|
||||
|
||||
login_form.update({
|
||||
'user[email]': username,
|
||||
'user[password]': password,
|
||||
})
|
||||
|
||||
post_url = self._search_regex(
|
||||
r'<form[^>]+action=(["\'])(?P<url>(?:(?!\1).)+)\1', login_page,
|
||||
'post url', default=login_url, group='url')
|
||||
|
||||
if not post_url.startswith('http'):
|
||||
post_url = urljoin(login_url, post_url)
|
||||
|
||||
response = self._download_webpage(
|
||||
post_url, None, 'Logging in',
|
||||
data=urlencode_postdata(login_form),
|
||||
headers={
|
||||
'Content-Type': 'application/x-www-form-urlencoded',
|
||||
'Referer': login_url,
|
||||
})
|
||||
|
||||
# Successful login
|
||||
if any(re.search(p, response) for p in (
|
||||
r'class=["\']user-signout',
|
||||
r'<a[^>]+\bhref=["\']/sign_out',
|
||||
r'>\s*Log out\s*<')):
|
||||
return
|
||||
|
||||
message = get_element_by_class('alert', response)
|
||||
if message is not None:
|
||||
raise ExtractorError(
|
||||
'Unable to login: %s' % clean_html(message), expected=True)
|
||||
|
||||
raise ExtractorError('Unable to log in')
|
||||
|
||||
|
||||
class UpskillIE(UpskillBaseIE):
|
||||
_VALID_URL = r'https?://(?:www\.)?upskillcourses\.com/courses/[^/]+/lectures/(?P<id>\d+)'
|
||||
|
||||
_TESTS = [{
|
||||
'url': 'http://upskillcourses.com/courses/essential-web-developer-course/lectures/1747100',
|
||||
'info_dict': {
|
||||
'id': 'uzw6zw58or',
|
||||
'ext': 'mp4',
|
||||
'title': 'Welcome to the Course!',
|
||||
'description': 'md5:8d66c13403783370af62ca97a7357bdd',
|
||||
'duration': 138.763,
|
||||
'timestamp': 1479846621,
|
||||
'upload_date': '20161122',
|
||||
},
|
||||
'params': {
|
||||
'skip_download': True,
|
||||
},
|
||||
}, {
|
||||
'url': 'http://upskillcourses.com/courses/119763/lectures/1747100',
|
||||
'only_matching': True,
|
||||
}]
|
||||
|
||||
def _real_extract(self, url):
|
||||
video_id = self._match_id(url)
|
||||
|
||||
webpage = self._download_webpage(url, video_id)
|
||||
|
||||
wistia_url = WistiaIE._extract_url(webpage)
|
||||
if not wistia_url:
|
||||
if any(re.search(p, webpage) for p in (
|
||||
r'class=["\']lecture-contents-locked',
|
||||
r'>\s*Lecture contents locked',
|
||||
r'id=["\']lecture-locked')):
|
||||
self.raise_login_required('Lecture contents locked')
|
||||
|
||||
title = self._og_search_title(webpage, default=None)
|
||||
|
||||
return {
|
||||
'_type': 'url_transparent',
|
||||
'url': wistia_url,
|
||||
'ie_key': WistiaIE.ie_key(),
|
||||
'title': title,
|
||||
}
|
||||
|
||||
|
||||
class UpskillCourseIE(UpskillBaseIE):
|
||||
_VALID_URL = r'https?://(?:www\.)?upskillcourses\.com/courses/(?:enrolled/)?(?P<id>[^/?#&]+)'
|
||||
_TESTS = [{
|
||||
'url': 'http://upskillcourses.com/courses/essential-web-developer-course/',
|
||||
'info_dict': {
|
||||
'id': '119763',
|
||||
'title': 'The Essential Web Developer Course (Free)',
|
||||
},
|
||||
'playlist_count': 192,
|
||||
}, {
|
||||
'url': 'http://upskillcourses.com/courses/119763/',
|
||||
'only_matching': True,
|
||||
}, {
|
||||
'url': 'http://upskillcourses.com/courses/enrolled/119763',
|
||||
'only_matching': True,
|
||||
}]
|
||||
|
||||
@classmethod
|
||||
def suitable(cls, url):
|
||||
return False if UpskillIE.suitable(url) else super(
|
||||
UpskillCourseIE, cls).suitable(url)
|
||||
|
||||
def _real_extract(self, url):
|
||||
course_id = self._match_id(url)
|
||||
|
||||
webpage = self._download_webpage(url, course_id)
|
||||
|
||||
course_id = self._search_regex(
|
||||
r'data-course-id=["\'](\d+)', webpage, 'course id',
|
||||
default=course_id)
|
||||
|
||||
entries = []
|
||||
|
||||
for mobj in re.finditer(
|
||||
r'(?s)(?P<li><li[^>]+class=(["\'])(?:(?!\2).)*?section-item[^>]+>.+?</li>)',
|
||||
webpage):
|
||||
li = mobj.group('li')
|
||||
if 'fa-youtube-play' not in li:
|
||||
continue
|
||||
lecture_url = self._search_regex(
|
||||
r'<a[^>]+href=(["\'])(?P<url>(?:(?!\1).)+)\1', li,
|
||||
'lecture url', default=None, group='url')
|
||||
if not lecture_url:
|
||||
continue
|
||||
lecture_id = self._search_regex(
|
||||
r'/lectures/(\d+)', lecture_url, 'lecture id', default=None)
|
||||
title = self._html_search_regex(
|
||||
r'<span[^>]+class=["\']lecture-name[^>]+>([^<]+)', li,
|
||||
'title', default=None)
|
||||
entries.append(
|
||||
self.url_result(
|
||||
urljoin('http://upskillcourses.com/', lecture_url),
|
||||
ie=UpskillIE.ie_key(), video_id=lecture_id,
|
||||
video_title=clean_html(title)))
|
||||
|
||||
course_title = self._html_search_regex(
|
||||
(r'(?s)<img[^>]+class=["\']course-image[^>]+>\s*<h\d>(.+?)</h',
|
||||
r'(?s)<h\d[^>]+class=["\']course-title[^>]+>(.+?)</h'),
|
||||
webpage, 'course title', fatal=False)
|
||||
|
||||
return self.playlist_result(entries, course_id, course_title)
|
||||
Loading…
Reference in New Issue