mirror of
https://github.com/l1ving/youtube-dl
synced 2024-11-24 15:52:56 +08:00
108 lines
3.3 KiB
Python
108 lines
3.3 KiB
Python
from __future__ import unicode_literals
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import json
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from .common import InfoExtractor
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from ..compat import compat_urllib_request
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from ..utils import (
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determine_ext,
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clean_html,
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int_or_none,
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float_or_none,
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)
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def _decrypt_config(key, string):
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a = ''
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i = ''
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r = ''
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while len(a) < (len(string) / 2):
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a += key
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a = a[0:int(len(string) / 2)]
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t = 0
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while t < len(string):
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i += chr(int(string[t] + string[t + 1], 16))
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t += 2
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icko = [s for s in i]
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for t, c in enumerate(a):
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r += chr(ord(c) ^ ord(icko[t]))
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return r
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class EscapistIE(InfoExtractor):
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_VALID_URL = r'https?://?(?:www\.)?escapistmagazine\.com/videos/view/[^/?#]+/(?P<id>[0-9]+)-[^/?#]*(?:$|[?#])'
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_TESTS = [{
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'url': 'http://www.escapistmagazine.com/videos/view/the-escapist-presents/6618-Breaking-Down-Baldurs-Gate',
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'md5': 'ab3a706c681efca53f0a35f1415cf0d1',
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'info_dict': {
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'id': '6618',
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'ext': 'mp4',
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'description': "Baldur's Gate: Original, Modded or Enhanced Edition? I'll break down what you can expect from the new Baldur's Gate: Enhanced Edition.",
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'title': "Breaking Down Baldur's Gate",
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'thumbnail': 're:^https?://.*\.jpg$',
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'duration': 264,
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'uploader': 'The Escapist',
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}
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}, {
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'url': 'http://www.escapistmagazine.com/videos/view/zero-punctuation/10044-Evolve-One-vs-Multiplayer',
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'md5': '9e8c437b0dbb0387d3bd3255ca77f6bf',
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'info_dict': {
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'id': '10044',
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'ext': 'mp4',
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'description': 'This week, Zero Punctuation reviews Evolve.',
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'title': 'Evolve - One vs Multiplayer',
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'thumbnail': 're:^https?://.*\.jpg$',
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'duration': 304,
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'uploader': 'The Escapist',
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}
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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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ims_video = self._parse_json(
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self._search_regex(
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r'imsVideo\.play\(({.+?})\);', webpage, 'imsVideo'),
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video_id)
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video_id = ims_video['videoID']
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key = ims_video['hash']
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config_req = compat_urllib_request.Request(
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'http://www.escapistmagazine.com/videos/'
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'vidconfig.php?videoID=%s&hash=%s' % (video_id, key))
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config_req.add_header('Referer', url)
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config = self._download_webpage(config_req, video_id, 'Downloading video config')
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data = json.loads(_decrypt_config(key, config))
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video_data = data['videoData']
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title = clean_html(video_data['title'])
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duration = float_or_none(video_data.get('duration'), 1000)
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uploader = video_data.get('publisher')
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formats = [{
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'url': video['src'],
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'format_id': '%s-%sp' % (determine_ext(video['src']), video['res']),
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'height': int_or_none(video.get('res')),
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} for video in data['files']['videos']]
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self._sort_formats(formats)
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return {
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'id': video_id,
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'formats': formats,
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'title': title,
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'thumbnail': self._og_search_thumbnail(webpage),
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'description': self._og_search_description(webpage),
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'duration': duration,
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'uploader': uploader,
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}
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