diff options
Diffstat (limited to 'youtube_dl/extractor')
| -rw-r--r-- | youtube_dl/extractor/escapist.py | 172 |
1 files changed, 73 insertions, 99 deletions
diff --git a/youtube_dl/extractor/escapist.py b/youtube_dl/extractor/escapist.py index e47f3e27a..a01a05b06 100644 --- a/youtube_dl/extractor/escapist.py +++ b/youtube_dl/extractor/escapist.py @@ -1,128 +1,102 @@ from __future__ import unicode_literals +import json + from .common import InfoExtractor -from ..compat import ( - compat_urllib_parse, - compat_urllib_request, -) +from ..compat import compat_urllib_request + from ..utils import ( - ExtractorError, - js_to_json, - parse_duration, + determine_ext, + clean_html, + qualities, ) +def _decrypt_config(key, string): + a = '' + i = '' + r = '' + + while len(a) < (len(string) / 2): + a += key + + a = a[0:int(len(string) / 2)] + + t = 0 + while t < len(string): + i += chr(int(string[t] + string[t + 1], 16)) + t += 2 + + icko = [s for s in i] + + for t, c in enumerate(a): + r += chr(ord(c) ^ ord(icko[t])) + + return r + + class EscapistIE(InfoExtractor): _VALID_URL = r'https?://?(www\.)?escapistmagazine\.com/videos/view/[^/?#]+/(?P<id>[0-9]+)-[^/?#]*(?:$|[?#])' - _USER_AGENT = 'Mozilla/5.0 (Windows NT 6.1; WOW64; Trident/7.0; rv:11.0) like Gecko' - _TEST = { + _TESTS = [{ 'url': 'http://www.escapistmagazine.com/videos/view/the-escapist-presents/6618-Breaking-Down-Baldurs-Gate', - 'md5': 'ab3a706c681efca53f0a35f1415cf0d1', + 'md5': 'c6793dbda81388f4264c1ba18684a74d', 'info_dict': { 'id': '6618', 'ext': 'mp4', 'description': "Baldur's Gate: Original, Modded or Enhanced Edition? I'll break down what you can expect from the new Baldur's Gate: Enhanced Edition.", - 'uploader_id': 'the-escapist-presents', - 'uploader': 'The Escapist Presents', 'title': "Breaking Down Baldur's Gate", 'thumbnail': 're:^https?://.*\.jpg$', 'duration': 264, } - } + }, { + 'url': 'http://www.escapistmagazine.com/videos/view/zero-punctuation/10044-Evolve-One-vs-Multiplayer', + 'md5': 'cf8842a8a46444d241f9a9980d7874f2', + 'info_dict': { + 'id': '10044', + 'ext': 'mp4', + 'description': 'This week, Zero Punctuation reviews Evolve.', + 'title': 'Evolve - One vs Multiplayer', + 'thumbnail': 're:^https?://.*\.jpg$', + 'duration': 304, + } + }] def _real_extract(self, url): video_id = self._match_id(url) - webpage_req = compat_urllib_request.Request(url) - webpage_req.add_header('User-Agent', self._USER_AGENT) - webpage = self._download_webpage(webpage_req, video_id) - - uploader_id = self._html_search_regex( - r"<h1\s+class='headline'>\s*<a\s+href='/videos/view/(.*?)'", - webpage, 'uploader ID', fatal=False) - uploader = self._html_search_regex( - r"<h1\s+class='headline'>(.*?)</a>", - webpage, 'uploader', fatal=False) - description = self._html_search_meta('description', webpage) - duration = parse_duration(self._html_search_meta('duration', webpage)) - - raw_title = self._html_search_meta('title', webpage, fatal=True) - title = raw_title.partition(' : ')[2] - - config_url = compat_urllib_parse.unquote(self._html_search_regex( - r'''(?x) - (?: - <param\s+name="flashvars".*?\s+value="config=| - flashvars="config= - ) - (https?://[^"&]+) - ''', - webpage, 'config URL')) + webpage = self._download_webpage(url, video_id) + + imsVideo = json.loads(self._search_regex(r'imsVideo\.play\(([^\)]+)\);', webpage, 'imsVideo')) + video_id = imsVideo['videoID'] + key = imsVideo['hash'] + + quality = qualities(['lq', 'hq', 'hd']) formats = [] - ad_formats = [] - - def _add_format(name, cfg_url, quality): - cfg_req = compat_urllib_request.Request(cfg_url) - cfg_req.add_header('User-Agent', self._USER_AGENT) - config = self._download_json( - cfg_req, video_id, - 'Downloading ' + name + ' configuration', - 'Unable to download ' + name + ' configuration', - transform_source=js_to_json) - - playlist = config['playlist'] - for p in playlist: - if p.get('eventCategory') == 'Video': - ar = formats - elif p.get('eventCategory') == 'Video Postroll': - ar = ad_formats - else: - continue - - ar.append({ - 'url': p['url'], - 'format_id': name, - 'quality': quality, - 'http_headers': { - 'User-Agent': self._USER_AGENT, - }, - }) - - _add_format('normal', config_url, quality=0) - hq_url = (config_url + - ('&hq=1' if '?' in config_url else config_url + '?hq=1')) - try: - _add_format('hq', hq_url, quality=1) - except ExtractorError: - pass # That's fine, we'll just use normal quality - self._sort_formats(formats) - - if '/escapist/sales-marketing/' in formats[-1]['url']: - raise ExtractorError('This IP address has been blocked by The Escapist', expected=True) - - res = { + for q in ['lq', 'hq', 'hd']: + config_req = compat_urllib_request.Request('http://www.escapistmagazine.com/videos/' + 'vidconfig.php?videoID=%s&hash=%s&quality=%s' % (video_id, key, 'mp4_' + q)) + config_req.add_header('Referer', url) + config = self._download_webpage(config_req, video_id, 'Downloading video config ' + q.upper()) + + data = json.loads(_decrypt_config(key, config)) + + title = clean_html(data['videoData']['title']) + duration = data['videoData']['duration'] / 1000 + + for i, v in enumerate(data['files']['videos']): + + formats.append({ + 'url': v, + 'format_id': determine_ext(v) + '_' + q + str(i), + 'quality': quality(q), + }) + + + return { 'id': video_id, 'formats': formats, - 'uploader': uploader, - 'uploader_id': uploader_id, 'title': title, 'thumbnail': self._og_search_thumbnail(webpage), - 'description': description, + 'description': self._og_search_description(webpage), 'duration': duration, } - - if self._downloader.params.get('include_ads') and ad_formats: - self._sort_formats(ad_formats) - ad_res = { - 'id': '%s-ad' % video_id, - 'title': '%s (Postroll)' % title, - 'formats': ad_formats, - } - return { - '_type': 'playlist', - 'entries': [res, ad_res], - 'title': title, - 'id': video_id, - } - - return res |