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from __future__ import unicode_literals
import re
from .common import InfoExtractor
from .vimeo import VimeoIE
from ..utils import (
extract_attributes,
ExtractorError,
orderedSet,
smuggle_url,
unsmuggle_url,
urljoin,
)
class RayWenderlichIE(InfoExtractor):
_VALID_URL = r'https?://videos\.raywenderlich\.com/courses/(?P<course_id>[^/]+)/lessons/(?P<id>\d+)'
_TESTS = [{
'url': 'https://videos.raywenderlich.com/courses/105-testing-in-ios/lessons/1',
'info_dict': {
'id': '248377018',
'ext': 'mp4',
'title': 'Testing In iOS Episode 1: Introduction',
'duration': 133,
'uploader': 'Ray Wenderlich',
'uploader_id': 'user3304672',
},
'params': {
'noplaylist': True,
'skip_download': True,
},
'add_ie': [VimeoIE.ie_key()],
'expected_warnings': ['HTTP Error 403: Forbidden'],
}, {
'url': 'https://videos.raywenderlich.com/courses/105-testing-in-ios/lessons/1',
'info_dict': {
'title': 'Testing in iOS',
'id': '105-testing-in-ios',
},
'params': {
'noplaylist': False,
},
'playlist_count': 29,
}]
def _real_extract(self, url):
url, smuggled_data = unsmuggle_url(url, {})
mobj = re.match(self._VALID_URL, url)
course_id, lesson_id = mobj.group('course_id', 'id')
video_id = '%s/%s' % (course_id, lesson_id)
webpage = self._download_webpage(url, video_id)
no_playlist = self._downloader.params.get('noplaylist')
if no_playlist or smuggled_data.get('force_video', False):
if no_playlist:
self.to_screen(
'Downloading just video %s because of --no-playlist'
% video_id)
if '>Subscribe to unlock' in webpage:
raise ExtractorError(
'This content is only available for subscribers',
expected=True)
vimeo_id = self._search_regex(
r'data-vimeo-id=["\'](\d+)', webpage, 'video id')
return self.url_result(
VimeoIE._smuggle_referrer(
'https://player.vimeo.com/video/%s' % vimeo_id, url),
ie=VimeoIE.ie_key(), video_id=vimeo_id)
self.to_screen(
'Downloading playlist %s - add --no-playlist to just download video'
% course_id)
lesson_ids = [lesson_id]
for lesson in re.findall(
r'(<a[^>]+\bclass=["\']lesson-link[^>]+>)', webpage):
attrs = extract_attributes(lesson)
if not attrs:
continue
lesson_url = attrs.get('href')
if not lesson_url:
continue
lesson_id = self._search_regex(
r'/lessons/(\d+)', lesson_url, 'lesson id', default=None)
if not lesson_id:
continue
lesson_ids.append(lesson_id)
entries = []
for lesson_id in orderedSet(lesson_ids):
entries.append(self.url_result(
smuggle_url(urljoin(url, lesson_id), {'force_video': True}),
ie=RayWenderlichIE.ie_key()))
title = self._search_regex(
r'class=["\']course-title[^>]+>([^<]+)', webpage, 'course title',
default=None)
return self.playlist_result(entries, course_id, title)
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