youtube-dl/youtube_dl/extractor/openload.py

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# coding: utf-8
from __future__ import unicode_literals, division
import re
from .common import InfoExtractor
from ..compat import (
compat_chr,
compat_ord,
)
from ..utils import (
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determine_ext,
ExtractorError,
)
from ..jsinterp import (
JSInterpreter,
_NAME_RE
)
class OpenloadIE(InfoExtractor):
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_VALID_URL = r'https?://openload\.(?:co|io)/(?:f|embed)/(?P<id>[a-zA-Z0-9-_]+)'
_TESTS = [{
'url': 'https://openload.co/f/kUEfGclsU9o',
'md5': 'bf1c059b004ebc7a256f89408e65c36e',
'info_dict': {
'id': 'kUEfGclsU9o',
'ext': 'mp4',
'title': 'skyrim_no-audio_1080.mp4',
'thumbnail': 're:^https?://.*\.jpg$',
},
}, {
'url': 'https://openload.co/embed/rjC09fkPLYs',
'info_dict': {
'id': 'rjC09fkPLYs',
'ext': 'mp4',
'title': 'movie.mp4',
'thumbnail': 're:^https?://.*\.jpg$',
'subtitles': {
'en': [{
'ext': 'vtt',
}],
},
},
'params': {
'skip_download': True, # test subtitles only
},
}, {
'url': 'https://openload.co/embed/kUEfGclsU9o/skyrim_no-audio_1080.mp4',
'only_matching': True,
}, {
'url': 'https://openload.io/f/ZAn6oz-VZGE/',
'only_matching': True,
}, {
'url': 'https://openload.co/f/_-ztPaZtMhM/',
'only_matching': True,
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}, {
# unavailable via https://openload.co/f/Sxz5sADo82g/, different layout
# for title and ext
'url': 'https://openload.co/embed/Sxz5sADo82g/',
'only_matching': True,
}]
def openload_decode(self, txt):
symbol_dict = {
'(゚Д゚) [゚Θ゚]': '_',
'(゚Д゚) [゚ω゚ノ]': 'a',
'(゚Д゚) [゚Θ゚ノ]': 'b',
'(゚Д゚) [\'c\']': 'c',
'(゚Д゚) [゚ー゚ノ]': 'd',
'(゚Д゚) [゚Д゚ノ]': 'e',
'(゚Д゚) [1]': 'f',
'(゚Д゚) [\'o\']': 'o',
'(o゚ー゚o)': 'u',
'(゚Д゚) [\'c\']': 'c',
'((゚ー゚) + (o^_^o))': '7',
'((o^_^o) +(o^_^o) +(c^_^o))': '6',
'((゚ー゚) + (゚Θ゚))': '5',
'(-~3)': '4',
'(-~-~1)': '3',
'(-~1)': '2',
'(-~0)': '1',
'((c^_^o)-(c^_^o))': '0',
}
delim = '(゚Д゚)[゚ε゚]+'
end_token = '(゚Д゚)[゚o゚]'
symbols = '|'.join(map(re.escape, symbol_dict.keys()))
txt = re.sub('(%s)\+\s?' % symbols, lambda m: symbol_dict[m.group(1)], txt)
ret = ''
for aacode in re.findall(r'{0}\+\s?{1}(.*?){0}'.format(re.escape(end_token), re.escape(delim)), txt):
for aachar in aacode.split(delim):
if aachar.isdigit():
ret += compat_chr(int(aachar, 8))
else:
m = re.match(r'^u([\da-f]{4})$', aachar)
if m:
ret += compat_chr(int(m.group(1), 16))
else:
self.report_warning("Cannot decode: %s" % aachar)
return ret
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage('https://openload.co/embed/%s/' % video_id, video_id)
if 'File not found' in webpage or 'deleted by the owner' in webpage:
raise ExtractorError('File not found', expected=True)
# The following decryption algorithm is written by @yokrysty and
# declared to be freely used in youtube-dl
# See https://github.com/rg3/youtube-dl/issues/10408
enc_data = self._html_search_regex(
r'<span[^>]*>([^<]+)</span>\s*<span[^>]*>[^<]+</span>\s*<span[^>]+id="streamurl"',
webpage, 'encrypted data')
enc_code = self._html_search_regex(r'<script[^>]+>(゚ω゚[^<]+)</script>',
webpage, 'encrypted code')
js_code = self.openload_decode(enc_code)
jsi = JSInterpreter(js_code)
m_offset_fun = self._search_regex(r'slice\(0\s*-\s*(%s)\(\)' % _NAME_RE, js_code, 'javascript offset function')
m_diff_fun = self._search_regex(r'charCodeAt\(0\)\s*\+\s*(%s)\(\)' % _NAME_RE, js_code, 'javascript diff function')
offset = jsi.call_function(m_offset_fun)
diff = jsi.call_function(m_diff_fun)
video_url_chars = []
for idx, c in enumerate(enc_data):
j = compat_ord(c)
if j >= 33 and j <= 126:
j = ((j + 14) % 94) + 33
if idx == len(enc_data) - offset:
j += diff
video_url_chars += compat_chr(j)
video_url = 'https://openload.co/stream/%s?mime=true' % ''.join(video_url_chars)
title = self._og_search_title(webpage, default=None) or self._search_regex(
r'<span[^>]+class=["\']title["\'][^>]*>([^<]+)', webpage,
'title', default=None) or self._html_search_meta(
'description', webpage, 'title', fatal=True)
entries = self._parse_html5_media_entries(url, webpage, video_id)
subtitles = entries[0]['subtitles'] if entries else None
info_dict = {
'id': video_id,
'title': title,
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'thumbnail': self._og_search_thumbnail(webpage, default=None),
'url': video_url,
# Seems all videos have extensions in their titles
'ext': determine_ext(title),
'subtitles': subtitles,
}
return info_dict