# coding: utf-8
-from __future__ import unicode_literals
+from __future__ import unicode_literals, division
-import re
+import math
from .common import InfoExtractor
from ..compat import compat_chr
from ..utils import (
+ decode_png,
determine_ext,
- encode_base_n,
ExtractorError,
- mimetype2ext,
)
'only_matching': True,
}]
- @staticmethod
- def openload_level2_debase(m):
- radix, num = int(m.group(1)) + 27, int(m.group(2))
- return '"' + encode_base_n(num, radix) + '"'
-
- @classmethod
- def openload_level2(cls, txt):
- # The function name is ǃ \u01c3
- # Using escaped unicode literals does not work in Python 3.2
- return re.sub(r'ǃ\((\d+),(\d+)\)', cls.openload_level2_debase, txt, re.UNICODE).replace('"+"', '')
-
- # Openload uses a variant of aadecode
- # openload_decode and related functions are originally written by
- # vitas@matfyz.cz and released with public domain
- # See https://github.com/rg3/youtube-dl/issues/8489
- @classmethod
- def openload_decode(cls, txt):
- symbol_table = [
- ('_', '(ﾟДﾟ) [ﾟΘﾟ]'),
- ('a', '(ﾟДﾟ) [ﾟωﾟﾉ]'),
- ('b', '(ﾟДﾟ) [ﾟΘﾟﾉ]'),
- ('c', '(ﾟДﾟ) [\'c\']'),
- ('d', '(ﾟДﾟ) [ﾟｰﾟﾉ]'),
- ('e', '(ﾟДﾟ) [ﾟДﾟﾉ]'),
- ('f', '(ﾟДﾟ) [1]'),
-
- ('o', '(ﾟДﾟ) [\'o\']'),
- ('u', '(oﾟｰﾟo)'),
- ('c', '(ﾟДﾟ) [\'c\']'),
-
- ('7', '((ﾟｰﾟ) + (o^_^o))'),
- ('6', '((o^_^o) +(o^_^o) +(c^_^o))'),
- ('5', '((ﾟｰﾟ) + (ﾟΘﾟ))'),
- ('4', '(-~3)'),
- ('3', '(-~-~1)'),
- ('2', '(-~1)'),
- ('1', '(-~0)'),
- ('0', '((c^_^o)-(c^_^o))'),
- ]
- delim = '(ﾟДﾟ)[ﾟεﾟ]+'
- ret = ''
- for aachar in txt.split(delim):
- for val, pat in symbol_table:
- aachar = aachar.replace(pat, val)
- aachar = aachar.replace('+ ', '')
- m = re.match(r'^\d+', aachar)
- if m:
- ret += compat_chr(int(m.group(0), 8))
- else:
- m = re.match(r'^u([\da-f]+)', aachar)
- if m:
- ret += compat_chr(int(m.group(1), 16))
- return cls.openload_level2(ret)
-
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
if 'File not found' in webpage:
raise ExtractorError('File not found', expected=True)
- code = self._search_regex(
- r'</video>\s*</div>\s*<script[^>]+>[^>]+</script>\s*<script[^>]+>([^<]+)</script>',
- webpage, 'JS code')
-
- decoded = self.openload_decode(code)
-
- video_url = self._search_regex(
- r'return\s+"(https?://[^"]+)"', decoded, 'video URL')
+ # The following extraction logic is proposed by @Belderak and @gdkchan
+ # and declared to be used freely in youtube-dl
+ # See https://github.com/rg3/youtube-dl/issues/9706
+
+ numbers_js = self._download_webpage(
+ 'https://openload.co/assets/js/obfuscator/n.js', video_id,
+ note='Downloading signature numbers')
+ signums = self._search_regex(
+ r'window\.signatureNumbers\s*=\s*[\'"](?P<data>[a-z]+)[\'"]',
+ numbers_js, 'signature numbers', group='data')
+
+ linkimg_uri = self._search_regex(
+ r'<img[^>]+id="linkimg"[^>]+src="([^"]+)"', webpage, 'link image')
+ linkimg = self._request_webpage(
+ linkimg_uri, video_id, note=False).read()
+
+ width, height, pixels = decode_png(linkimg)
+
+ output = ''
+ for y in range(height):
+ for x in range(width):
+ r, g, b = pixels[y][3 * x:3 * x + 3]
+ if r == 0 and g == 0 and b == 0:
+ break
+ else:
+ output += compat_chr(r)
+ output += compat_chr(g)
+ output += compat_chr(b)
+
+ img_str_length = len(output) // 200
+ img_str = [[0 for x in range(img_str_length)] for y in range(10)]
+
+ sig_str_length = len(signums) // 260
+ sig_str = [[0 for x in range(sig_str_length)] for y in range(10)]
+
+ for i in range(10):
+ for j in range(img_str_length):
+ begin = i * img_str_length * 20 + j * 20
+ img_str[i][j] = output[begin:begin + 20]
+ for j in range(sig_str_length):
+ begin = i * sig_str_length * 26 + j * 26
+ sig_str[i][j] = signums[begin:begin + 26]
+
+ parts = []
+ # TODO: find better names for str_, chr_ and sum_
+ str_ = ''
+ for i in [2, 3, 5, 7]:
+ str_ = ''
+ sum_ = float(99)
+ for j in range(len(sig_str[i])):
+ for chr_idx in range(len(img_str[i][j])):
+ if sum_ > float(122):
+ sum_ = float(98)
+ chr_ = compat_chr(int(math.floor(sum_)))
+ if sig_str[i][j][chr_idx] == chr_ and j >= len(str_):
+ sum_ += float(2.5)
+ str_ += img_str[i][j][chr_idx]
+ parts.append(str_.replace(',', ''))
+
+ video_url = 'https://openload.co/stream/%s~%s~%s~%s' % (parts[3], parts[1], parts[2], parts[0])
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)
- ext = mimetype2ext(self._search_regex(
- r'window\.vt\s*=\s*(["\'])(?P<mimetype>.+?)\1', decoded,
- 'mimetype', default=None, group='mimetype')) or determine_ext(
- video_url, 'mp4')
-
return {
'id': video_id,
'title': title,
- 'ext': ext,
'thumbnail': self._og_search_thumbnail(webpage, default=None),
'url': video_url,
+ # Seems all videos have extensions in their titles
+ 'ext': determine_ext(title),
}
projects / youtube-dl / commitdiff