X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fextractor%2Fopenload.py;h=0c20d0177e0f2abbc5c0503babf51ba66715f374;hb=HEAD;hp=7f19b1ba5c3c355977c694334694b51f71a9840c;hpb=315cb86a95d6e5c67fef27a88d96477786072b93;p=youtube-dl diff --git a/youtube_dl/extractor/openload.py b/youtube_dl/extractor/openload.py index 7f19b1ba5..0c20d0177 100644 --- a/youtube_dl/extractor/openload.py +++ b/youtube_dl/extractor/openload.py @@ -1,159 +1,238 @@ # coding: utf-8 -from __future__ import unicode_literals, division +from __future__ import unicode_literals -import re +import json +import os +import subprocess +import tempfile -from .common import InfoExtractor from ..compat import ( - compat_chr, - compat_ord, + compat_urlparse, + compat_kwargs, ) from ..utils import ( - determine_ext, + check_executable, + encodeArgument, ExtractorError, -) -from ..jsinterp import ( - JSInterpreter, - _NAME_RE + get_exe_version, + is_outdated_version, + std_headers, ) -class OpenloadIE(InfoExtractor): - _VALID_URL = r'https?://openload\.(?:co|io)/(?:f|embed)/(?P[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, - }, { - # 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']*>([^<]+)\s*]*>[^<]+\s*]+id="streamurl"', - webpage, 'encrypted data') - - enc_code = self._html_search_regex(r']+>(ﾟωﾟ[^<]+)', - 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']+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, - '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, +def cookie_to_dict(cookie): + cookie_dict = { + 'name': cookie.name, + 'value': cookie.value, + } + if cookie.port_specified: + cookie_dict['port'] = cookie.port + if cookie.domain_specified: + cookie_dict['domain'] = cookie.domain + if cookie.path_specified: + cookie_dict['path'] = cookie.path + if cookie.expires is not None: + cookie_dict['expires'] = cookie.expires + if cookie.secure is not None: + cookie_dict['secure'] = cookie.secure + if cookie.discard is not None: + cookie_dict['discard'] = cookie.discard + try: + if (cookie.has_nonstandard_attr('httpOnly') + or cookie.has_nonstandard_attr('httponly') + or cookie.has_nonstandard_attr('HttpOnly')): + cookie_dict['httponly'] = True + except TypeError: + pass + return cookie_dict + + +def cookie_jar_to_list(cookie_jar): + return [cookie_to_dict(cookie) for cookie in cookie_jar] + + +class PhantomJSwrapper(object): + """PhantomJS wrapper class + + This class is experimental. + """ + + _TEMPLATE = r''' + phantom.onError = function(msg, trace) {{ + var msgStack = ['PHANTOM ERROR: ' + msg]; + if(trace && trace.length) {{ + msgStack.push('TRACE:'); + trace.forEach(function(t) {{ + msgStack.push(' -> ' + (t.file || t.sourceURL) + ': ' + t.line + + (t.function ? ' (in function ' + t.function +')' : '')); + }}); + }} + console.error(msgStack.join('\n')); + phantom.exit(1); + }}; + var page = require('webpage').create(); + var fs = require('fs'); + var read = {{ mode: 'r', charset: 'utf-8' }}; + var write = {{ mode: 'w', charset: 'utf-8' }}; + JSON.parse(fs.read("{cookies}", read)).forEach(function(x) {{ + phantom.addCookie(x); + }}); + page.settings.resourceTimeout = {timeout}; + page.settings.userAgent = "{ua}"; + page.onLoadStarted = function() {{ + page.evaluate(function() {{ + delete window._phantom; + delete window.callPhantom; + }}); + }}; + var saveAndExit = function() {{ + fs.write("{html}", page.content, write); + fs.write("{cookies}", JSON.stringify(phantom.cookies), write); + phantom.exit(); + }}; + page.onLoadFinished = function(status) {{ + if(page.url === "") {{ + page.setContent(fs.read("{html}", read), "{url}"); + }} + else {{ + {jscode} + }} + }}; + page.open(""); + ''' + + _TMP_FILE_NAMES = ['script', 'html', 'cookies'] + + @staticmethod + def _version(): + return get_exe_version('phantomjs', version_re=r'([0-9.]+)') + + def __init__(self, extractor, required_version=None, timeout=10000): + self._TMP_FILES = {} + + self.exe = check_executable('phantomjs', ['-v']) + if not self.exe: + raise ExtractorError('PhantomJS executable not found in PATH, ' + 'download it from http://phantomjs.org', + expected=True) + + self.extractor = extractor + + if required_version: + version = self._version() + if is_outdated_version(version, required_version): + self.extractor._downloader.report_warning( + 'Your copy of PhantomJS is outdated, update it to version ' + '%s or newer if you encounter any errors.' % required_version) + + self.options = { + 'timeout': timeout, } - - return info_dict + for name in self._TMP_FILE_NAMES: + tmp = tempfile.NamedTemporaryFile(delete=False) + tmp.close() + self._TMP_FILES[name] = tmp + + def __del__(self): + for name in self._TMP_FILE_NAMES: + try: + os.remove(self._TMP_FILES[name].name) + except (IOError, OSError, KeyError): + pass + + def _save_cookies(self, url): + cookies = cookie_jar_to_list(self.extractor._downloader.cookiejar) + for cookie in cookies: + if 'path' not in cookie: + cookie['path'] = '/' + if 'domain' not in cookie: + cookie['domain'] = compat_urlparse.urlparse(url).netloc + with open(self._TMP_FILES['cookies'].name, 'wb') as f: + f.write(json.dumps(cookies).encode('utf-8')) + + def _load_cookies(self): + with open(self._TMP_FILES['cookies'].name, 'rb') as f: + cookies = json.loads(f.read().decode('utf-8')) + for cookie in cookies: + if cookie['httponly'] is True: + cookie['rest'] = {'httpOnly': None} + if 'expiry' in cookie: + cookie['expire_time'] = cookie['expiry'] + self.extractor._set_cookie(**compat_kwargs(cookie)) + + def get(self, url, html=None, video_id=None, note=None, note2='Executing JS on webpage', headers={}, jscode='saveAndExit();'): + """ + Downloads webpage (if needed) and executes JS + + Params: + url: website url + html: optional, html code of website + video_id: video id + note: optional, displayed when downloading webpage + note2: optional, displayed when executing JS + headers: custom http headers + jscode: code to be executed when page is loaded + + Returns tuple with: + * downloaded website (after JS execution) + * anything you print with `console.log` (but not inside `page.execute`!) + + In most cases you don't need to add any `jscode`. + It is executed in `page.onLoadFinished`. + `saveAndExit();` is mandatory, use it instead of `phantom.exit()` + It is possible to wait for some element on the webpage, for example: + var check = function() { + var elementFound = page.evaluate(function() { + return document.querySelector('#b.done') !== null; + }); + if(elementFound) + saveAndExit(); + else + window.setTimeout(check, 500); + } + + page.evaluate(function(){ + document.querySelector('#a').click(); + }); + check(); + """ + if 'saveAndExit();' not in jscode: + raise ExtractorError('`saveAndExit();` not found in `jscode`') + if not html: + html = self.extractor._download_webpage(url, video_id, note=note, headers=headers) + with open(self._TMP_FILES['html'].name, 'wb') as f: + f.write(html.encode('utf-8')) + + self._save_cookies(url) + + replaces = self.options + replaces['url'] = url + user_agent = headers.get('User-Agent') or std_headers['User-Agent'] + replaces['ua'] = user_agent.replace('"', '\\"') + replaces['jscode'] = jscode + + for x in self._TMP_FILE_NAMES: + replaces[x] = self._TMP_FILES[x].name.replace('\\', '\\\\').replace('"', '\\"') + + with open(self._TMP_FILES['script'].name, 'wb') as f: + f.write(self._TEMPLATE.format(**replaces).encode('utf-8')) + + if video_id is None: + self.extractor.to_screen('%s' % (note2,)) + else: + self.extractor.to_screen('%s: %s' % (video_id, note2)) + + p = subprocess.Popen([ + self.exe, '--ssl-protocol=any', + self._TMP_FILES['script'].name + ], stdout=subprocess.PIPE, stderr=subprocess.PIPE) + out, err = p.communicate() + if p.returncode != 0: + raise ExtractorError( + 'Executing JS failed\n:' + encodeArgument(err)) + with open(self._TMP_FILES['html'].name, 'rb') as f: + html = f.read().decode('utf-8') + + self._load_cookies() + + return (html, encodeArgument(out))