_ Git - youtube-dl/blob - youtube_dl/extractor/crunchyroll.py

   1 # coding: utf-8
   2 from __future__ import unicode_literals
   3
   4 import re
   5 import json
   6 import xml.etree.ElementTree as etree
   7 import zlib
   8
   9 from hashlib import sha1
  10 from math import pow, sqrt, floor
  11 from .common import InfoExtractor
  12 from .vrv import VRVIE
  13 from ..compat import (
  14     compat_b64decode,
  15     compat_etree_fromstring,
  16     compat_urllib_parse_urlencode,
  17     compat_urllib_request,
  18     compat_urlparse,
  19 )
  20 from ..utils import (
  21     ExtractorError,
  22     bytes_to_intlist,
  23     extract_attributes,
  24     float_or_none,
  25     intlist_to_bytes,
  26     int_or_none,
  27     lowercase_escape,
  28     remove_end,
  29     sanitized_Request,
  30     unified_strdate,
  31     urlencode_postdata,
  32     xpath_text,
  33 )
  34 from ..aes import (
  35     aes_cbc_decrypt,
  36 )
  37
  38
  39 class CrunchyrollBaseIE(InfoExtractor):
  40     _LOGIN_URL = 'https://www.crunchyroll.com/login'
  41     _LOGIN_FORM = 'login_form'
  42     _NETRC_MACHINE = 'crunchyroll'
  43
  44     def _call_rpc_api(self, method, video_id, note=None, data=None):
  45         data = data or {}
  46         data['req'] = 'RpcApi' + method
  47         data = compat_urllib_parse_urlencode(data).encode('utf-8')
  48         return self._download_xml(
  49             'https://www.crunchyroll.com/xml/',
  50             video_id, note, fatal=False, data=data, headers={
  51                 'Content-Type': 'application/x-www-form-urlencoded',
  52             })
  53
  54     def _login(self):
  55         username, password = self._get_login_info()
  56         if username is None:
  57             return
  58
  59         self._download_webpage(
  60             'https://www.crunchyroll.com/?a=formhandler',
  61             None, 'Logging in', 'Wrong login info',
  62             data=urlencode_postdata({
  63                 'formname': 'RpcApiUser_Login',
  64                 'next_url': 'https://www.crunchyroll.com/acct/membership',
  65                 'name': username,
  66                 'password': password,
  67             }))
  68
  69         '''
  70         login_page = self._download_webpage(
  71             self._LOGIN_URL, None, 'Downloading login page')
  72
  73         def is_logged(webpage):
  74             return '<title>Redirecting' in webpage
  75
  76         # Already logged in
  77         if is_logged(login_page):
  78             return
  79
  80         login_form_str = self._search_regex(
  81             r'(?P<form><form[^>]+?id=(["\'])%s\2[^>]*>)' % self._LOGIN_FORM,
  82             login_page, 'login form', group='form')
  83
  84         post_url = extract_attributes(login_form_str).get('action')
  85         if not post_url:
  86             post_url = self._LOGIN_URL
  87         elif not post_url.startswith('http'):
  88             post_url = compat_urlparse.urljoin(self._LOGIN_URL, post_url)
  89
  90         login_form = self._form_hidden_inputs(self._LOGIN_FORM, login_page)
  91
  92         login_form.update({
  93             'login_form[name]': username,
  94             'login_form[password]': password,
  95         })
  96
  97         response = self._download_webpage(
  98             post_url, None, 'Logging in', 'Wrong login info',
  99             data=urlencode_postdata(login_form),
 100             headers={'Content-Type': 'application/x-www-form-urlencoded'})
 101
 102         # Successful login
 103         if is_logged(response):
 104             return
 105
 106         error = self._html_search_regex(
 107             '(?s)<ul[^>]+class=["\']messages["\'][^>]*>(.+?)</ul>',
 108             response, 'error message', default=None)
 109         if error:
 110             raise ExtractorError('Unable to login: %s' % error, expected=True)
 111
 112         raise ExtractorError('Unable to log in')
 113         '''
 114
 115     def _real_initialize(self):
 116         self._login()
 117
 118     def _download_webpage(self, url_or_request, *args, **kwargs):
 119         request = (url_or_request if isinstance(url_or_request, compat_urllib_request.Request)
 120                    else sanitized_Request(url_or_request))
 121         # Accept-Language must be set explicitly to accept any language to avoid issues
 122         # similar to https://github.com/rg3/youtube-dl/issues/6797.
 123         # Along with IP address Crunchyroll uses Accept-Language to guess whether georestriction
 124         # should be imposed or not (from what I can see it just takes the first language
 125         # ignoring the priority and requires it to correspond the IP). By the way this causes
 126         # Crunchyroll to not work in georestriction cases in some browsers that don't place
 127         # the locale lang first in header. However allowing any language seems to workaround the issue.
 128         request.add_header('Accept-Language', '*')
 129         return super(CrunchyrollBaseIE, self)._download_webpage(request, *args, **kwargs)
 130
 131     @staticmethod
 132     def _add_skip_wall(url):
 133         parsed_url = compat_urlparse.urlparse(url)
 134         qs = compat_urlparse.parse_qs(parsed_url.query)
 135         # Always force skip_wall to bypass maturity wall, namely 18+ confirmation message:
 136         # > This content may be inappropriate for some people.
 137         # > Are you sure you want to continue?
 138         # since it's not disabled by default in crunchyroll account's settings.
 139         # See https://github.com/rg3/youtube-dl/issues/7202.
 140         qs['skip_wall'] = ['1']
 141         return compat_urlparse.urlunparse(
 142             parsed_url._replace(query=compat_urllib_parse_urlencode(qs, True)))
 143
 144
 145 class CrunchyrollIE(CrunchyrollBaseIE, VRVIE):
 146     IE_NAME = 'crunchyroll'
 147     _VALID_URL = r'https?://(?:(?P<prefix>www|m)\.)?(?P<url>crunchyroll\.(?:com|fr)/(?:media(?:-|/\?id=)|(?:[^/]*/){1,2}[^/?&]*?)(?P<video_id>[0-9]+))(?:[/?&]|$)'
 148     _TESTS = [{
 149         'url': 'http://www.crunchyroll.com/wanna-be-the-strongest-in-the-world/episode-1-an-idol-wrestler-is-born-645513',
 150         'info_dict': {
 151             'id': '645513',
 152             'ext': 'mp4',
 153             'title': 'Wanna be the Strongest in the World Episode 1 – An Idol-Wrestler is Born!',
 154             'description': 'md5:2d17137920c64f2f49981a7797d275ef',
 155             'thumbnail': r're:^https?://.*\.jpg$',
 156             'uploader': 'Yomiuri Telecasting Corporation (YTV)',
 157             'upload_date': '20131013',
 158             'url': 're:(?!.*&amp)',
 159         },
 160         'params': {
 161             # rtmp
 162             'skip_download': True,
 163         },
 164     }, {
 165         'url': 'http://www.crunchyroll.com/media-589804/culture-japan-1',
 166         'info_dict': {
 167             'id': '589804',
 168             'ext': 'flv',
 169             'title': 'Culture Japan Episode 1 – Rebuilding Japan after the 3.11',
 170             'description': 'md5:2fbc01f90b87e8e9137296f37b461c12',
 171             'thumbnail': r're:^https?://.*\.jpg$',
 172             'uploader': 'Danny Choo Network',
 173             'upload_date': '20120213',
 174         },
 175         'params': {
 176             # rtmp
 177             'skip_download': True,
 178         },
 179         'skip': 'Video gone',
 180     }, {
 181         'url': 'http://www.crunchyroll.com/rezero-starting-life-in-another-world-/episode-5-the-morning-of-our-promise-is-still-distant-702409',
 182         'info_dict': {
 183             'id': '702409',
 184             'ext': 'mp4',
 185             'title': 'Re:ZERO -Starting Life in Another World- Episode 5 – The Morning of Our Promise Is Still Distant',
 186             'description': 'md5:97664de1ab24bbf77a9c01918cb7dca9',
 187             'thumbnail': r're:^https?://.*\.jpg$',
 188             'uploader': 'TV TOKYO',
 189             'upload_date': '20160508',
 190         },
 191         'params': {
 192             # m3u8 download
 193             'skip_download': True,
 194         },
 195     }, {
 196         'url': 'http://www.crunchyroll.com/konosuba-gods-blessing-on-this-wonderful-world/episode-1-give-me-deliverance-from-this-judicial-injustice-727589',
 197         'info_dict': {
 198             'id': '727589',
 199             'ext': 'mp4',
 200             'title': "KONOSUBA -God's blessing on this wonderful world! 2 Episode 1 – Give Me Deliverance From This Judicial Injustice!",
 201             'description': 'md5:cbcf05e528124b0f3a0a419fc805ea7d',
 202             'thumbnail': r're:^https?://.*\.jpg$',
 203             'uploader': 'Kadokawa Pictures Inc.',
 204             'upload_date': '20170118',
 205             'series': "KONOSUBA -God's blessing on this wonderful world!",
 206             'season': "KONOSUBA -God's blessing on this wonderful world! 2",
 207             'season_number': 2,
 208             'episode': 'Give Me Deliverance From This Judicial Injustice!',
 209             'episode_number': 1,
 210         },
 211         'params': {
 212             # m3u8 download
 213             'skip_download': True,
 214         },
 215     }, {
 216         'url': 'http://www.crunchyroll.fr/girl-friend-beta/episode-11-goodbye-la-mode-661697',
 217         'only_matching': True,
 218     }, {
 219         # geo-restricted (US), 18+ maturity wall, non-premium available
 220         'url': 'http://www.crunchyroll.com/cosplay-complex-ova/episode-1-the-birth-of-the-cosplay-club-565617',
 221         'only_matching': True,
 222     }, {
 223         # A description with double quotes
 224         'url': 'http://www.crunchyroll.com/11eyes/episode-1-piros-jszaka-red-night-535080',
 225         'info_dict': {
 226             'id': '535080',
 227             'ext': 'mp4',
 228             'title': '11eyes Episode 1 – Red Night ~ Piros éjszaka',
 229             'description': 'Kakeru and Yuka are thrown into an alternate nightmarish world they call "Red Night".',
 230             'uploader': 'Marvelous AQL Inc.',
 231             'upload_date': '20091021',
 232         },
 233         'params': {
 234             # Just test metadata extraction
 235             'skip_download': True,
 236         },
 237     }, {
 238         # make sure we can extract an uploader name that's not a link
 239         'url': 'http://www.crunchyroll.com/hakuoki-reimeiroku/episode-1-dawn-of-the-divine-warriors-606899',
 240         'info_dict': {
 241             'id': '606899',
 242             'ext': 'mp4',
 243             'title': 'Hakuoki Reimeiroku Episode 1 – Dawn of the Divine Warriors',
 244             'description': 'Ryunosuke was left to die, but Serizawa-san asked him a simple question "Do you want to live?"',
 245             'uploader': 'Geneon Entertainment',
 246             'upload_date': '20120717',
 247         },
 248         'params': {
 249             # just test metadata extraction
 250             'skip_download': True,
 251         },
 252     }, {
 253         # A video with a vastly different season name compared to the series name
 254         'url': 'http://www.crunchyroll.com/nyarko-san-another-crawling-chaos/episode-1-test-590532',
 255         'info_dict': {
 256             'id': '590532',
 257             'ext': 'mp4',
 258             'title': 'Haiyoru! Nyaruani (ONA) Episode 1 – Test',
 259             'description': 'Mahiro and Nyaruko talk about official certification.',
 260             'uploader': 'TV TOKYO',
 261             'upload_date': '20120305',
 262             'series': 'Nyarko-san: Another Crawling Chaos',
 263             'season': 'Haiyoru! Nyaruani (ONA)',
 264         },
 265         'params': {
 266             # Just test metadata extraction
 267             'skip_download': True,
 268         },
 269     }, {
 270         'url': 'http://www.crunchyroll.com/media-723735',
 271         'only_matching': True,
 272     }, {
 273         'url': 'https://www.crunchyroll.com/en-gb/mob-psycho-100/episode-2-urban-legends-encountering-rumors-780921',
 274         'only_matching': True,
 275     }]
 276
 277     _FORMAT_IDS = {
 278         '360': ('60', '106'),
 279         '480': ('61', '106'),
 280         '720': ('62', '106'),
 281         '1080': ('80', '108'),
 282     }
 283
 284     def _decrypt_subtitles(self, data, iv, id):
 285         data = bytes_to_intlist(compat_b64decode(data))
 286         iv = bytes_to_intlist(compat_b64decode(iv))
 287         id = int(id)
 288
 289         def obfuscate_key_aux(count, modulo, start):
 290             output = list(start)
 291             for _ in range(count):
 292                 output.append(output[-1] + output[-2])
 293             # cut off start values
 294             output = output[2:]
 295             output = list(map(lambda x: x % modulo + 33, output))
 296             return output
 297
 298         def obfuscate_key(key):
 299             num1 = int(floor(pow(2, 25) * sqrt(6.9)))
 300             num2 = (num1 ^ key) << 5
 301             num3 = key ^ num1
 302             num4 = num3 ^ (num3 >> 3) ^ num2
 303             prefix = intlist_to_bytes(obfuscate_key_aux(20, 97, (1, 2)))
 304             shaHash = bytes_to_intlist(sha1(prefix + str(num4).encode('ascii')).digest())
 305             # Extend 160 Bit hash to 256 Bit
 306             return shaHash + [0] * 12
 307
 308         key = obfuscate_key(id)
 309
 310         decrypted_data = intlist_to_bytes(aes_cbc_decrypt(data, key, iv))
 311         return zlib.decompress(decrypted_data)
 312
 313     def _convert_subtitles_to_srt(self, sub_root):
 314         output = ''
 315
 316         for i, event in enumerate(sub_root.findall('./events/event'), 1):
 317             start = event.attrib['start'].replace('.', ',')
 318             end = event.attrib['end'].replace('.', ',')
 319             text = event.attrib['text'].replace('\\N', '\n')
 320             output += '%d\n%s --> %s\n%s\n\n' % (i, start, end, text)
 321         return output
 322
 323     def _convert_subtitles_to_ass(self, sub_root):
 324         output = ''
 325
 326         def ass_bool(strvalue):
 327             assvalue = '0'
 328             if strvalue == '1':
 329                 assvalue = '-1'
 330             return assvalue
 331
 332         output = '[Script Info]\n'
 333         output += 'Title: %s\n' % sub_root.attrib['title']
 334         output += 'ScriptType: v4.00+\n'
 335         output += 'WrapStyle: %s\n' % sub_root.attrib['wrap_style']
 336         output += 'PlayResX: %s\n' % sub_root.attrib['play_res_x']
 337         output += 'PlayResY: %s\n' % sub_root.attrib['play_res_y']
 338         output += """
 339 [V4+ Styles]
 340 Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, OutlineColour, BackColour, Bold, Italic, Underline, StrikeOut, ScaleX, ScaleY, Spacing, Angle, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, Encoding
 341 """
 342         for style in sub_root.findall('./styles/style'):
 343             output += 'Style: ' + style.attrib['name']
 344             output += ',' + style.attrib['font_name']
 345             output += ',' + style.attrib['font_size']
 346             output += ',' + style.attrib['primary_colour']
 347             output += ',' + style.attrib['secondary_colour']
 348             output += ',' + style.attrib['outline_colour']
 349             output += ',' + style.attrib['back_colour']
 350             output += ',' + ass_bool(style.attrib['bold'])
 351             output += ',' + ass_bool(style.attrib['italic'])
 352             output += ',' + ass_bool(style.attrib['underline'])
 353             output += ',' + ass_bool(style.attrib['strikeout'])
 354             output += ',' + style.attrib['scale_x']
 355             output += ',' + style.attrib['scale_y']
 356             output += ',' + style.attrib['spacing']
 357             output += ',' + style.attrib['angle']
 358             output += ',' + style.attrib['border_style']
 359             output += ',' + style.attrib['outline']
 360             output += ',' + style.attrib['shadow']
 361             output += ',' + style.attrib['alignment']
 362             output += ',' + style.attrib['margin_l']
 363             output += ',' + style.attrib['margin_r']
 364             output += ',' + style.attrib['margin_v']
 365             output += ',' + style.attrib['encoding']
 366             output += '\n'
 367
 368         output += """
 369 [Events]
 370 Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
 371 """
 372         for event in sub_root.findall('./events/event'):
 373             output += 'Dialogue: 0'
 374             output += ',' + event.attrib['start']
 375             output += ',' + event.attrib['end']
 376             output += ',' + event.attrib['style']
 377             output += ',' + event.attrib['name']
 378             output += ',' + event.attrib['margin_l']
 379             output += ',' + event.attrib['margin_r']
 380             output += ',' + event.attrib['margin_v']
 381             output += ',' + event.attrib['effect']
 382             output += ',' + event.attrib['text']
 383             output += '\n'
 384
 385         return output
 386
 387     def _extract_subtitles(self, subtitle):
 388         sub_root = compat_etree_fromstring(subtitle)
 389         return [{
 390             'ext': 'srt',
 391             'data': self._convert_subtitles_to_srt(sub_root),
 392         }, {
 393             'ext': 'ass',
 394             'data': self._convert_subtitles_to_ass(sub_root),
 395         }]
 396
 397     def _get_subtitles(self, video_id, webpage):
 398         subtitles = {}
 399         for sub_id, sub_name in re.findall(r'\bssid=([0-9]+)"[^>]+?\btitle="([^"]+)', webpage):
 400             sub_doc = self._call_rpc_api(
 401                 'Subtitle_GetXml', video_id,
 402                 'Downloading subtitles for ' + sub_name, data={
 403                     'subtitle_script_id': sub_id,
 404                 })
 405             if not isinstance(sub_doc, etree.Element):
 406                 continue
 407             sid = sub_doc.get('id')
 408             iv = xpath_text(sub_doc, 'iv', 'subtitle iv')
 409             data = xpath_text(sub_doc, 'data', 'subtitle data')
 410             if not sid or not iv or not data:
 411                 continue
 412             subtitle = self._decrypt_subtitles(data, iv, sid).decode('utf-8')
 413             lang_code = self._search_regex(r'lang_code=["\']([^"\']+)', subtitle, 'subtitle_lang_code', fatal=False)
 414             if not lang_code:
 415                 continue
 416             subtitles[lang_code] = self._extract_subtitles(subtitle)
 417         return subtitles
 418
 419     def _real_extract(self, url):
 420         mobj = re.match(self._VALID_URL, url)
 421         video_id = mobj.group('video_id')
 422
 423         if mobj.group('prefix') == 'm':
 424             mobile_webpage = self._download_webpage(url, video_id, 'Downloading mobile webpage')
 425             webpage_url = self._search_regex(r'<link rel="canonical" href="([^"]+)" />', mobile_webpage, 'webpage_url')
 426         else:
 427             webpage_url = 'http://www.' + mobj.group('url')
 428
 429         webpage = self._download_webpage(
 430             self._add_skip_wall(webpage_url), video_id,
 431             headers=self.geo_verification_headers())
 432         note_m = self._html_search_regex(
 433             r'<div class="showmedia-trailer-notice">(.+?)</div>',
 434             webpage, 'trailer-notice', default='')
 435         if note_m:
 436             raise ExtractorError(note_m)
 437
 438         mobj = re.search(r'Page\.messaging_box_controller\.addItems\(\[(?P<msg>{.+?})\]\)', webpage)
 439         if mobj:
 440             msg = json.loads(mobj.group('msg'))
 441             if msg.get('type') == 'error':
 442                 raise ExtractorError('crunchyroll returned error: %s' % msg['message_body'], expected=True)
 443
 444         if 'To view this, please log in to verify you are 18 or older.' in webpage:
 445             self.raise_login_required()
 446
 447         media = self._parse_json(self._search_regex(
 448             r'vilos\.config\.media\s*=\s*({.+?});',
 449             webpage, 'vilos media', default='{}'), video_id)
 450         media_metadata = media.get('metadata') or {}
 451
 452         language = self._search_regex(
 453             r'(?:vilos\.config\.player\.language|LOCALE)\s*=\s*(["\'])(?P<lang>(?:(?!\1).)+)\1',
 454             webpage, 'language', default=None, group='lang')
 455
 456         video_title = self._html_search_regex(
 457             r'(?s)<h1[^>]*>((?:(?!<h1).)*?<span[^>]+itemprop=["\']title["\'][^>]*>(?:(?!<h1).)+?)</h1>',
 458             webpage, 'video_title')
 459         video_title = re.sub(r' {2,}', ' ', video_title)
 460         video_description = (self._parse_json(self._html_search_regex(
 461             r'<script[^>]*>\s*.+?\[media_id=%s\].+?({.+?"description"\s*:.+?})\);' % video_id,
 462             webpage, 'description', default='{}'), video_id) or media_metadata).get('description')
 463         if video_description:
 464             video_description = lowercase_escape(video_description.replace(r'\r\n', '\n'))
 465         video_upload_date = self._html_search_regex(
 466             [r'<div>Availability for free users:(.+?)</div>', r'<div>[^<>]+<span>\s*(.+?\d{4})\s*</span></div>'],
 467             webpage, 'video_upload_date', fatal=False, flags=re.DOTALL)
 468         if video_upload_date:
 469             video_upload_date = unified_strdate(video_upload_date)
 470         video_uploader = self._html_search_regex(
 471             # try looking for both an uploader that's a link and one that's not
 472             [r'<a[^>]+href="/publisher/[^"]+"[^>]*>([^<]+)</a>', r'<div>\s*Publisher:\s*<span>\s*(.+?)\s*</span>\s*</div>'],
 473             webpage, 'video_uploader', fatal=False)
 474
 475         formats = []
 476         for stream in media.get('streams', []):
 477             audio_lang = stream.get('audio_lang')
 478             hardsub_lang = stream.get('hardsub_lang')
 479             vrv_formats = self._extract_vrv_formats(
 480                 stream.get('url'), video_id, stream.get('format'),
 481                 audio_lang, hardsub_lang)
 482             for f in vrv_formats:
 483                 if not hardsub_lang:
 484                     f['preference'] = 1
 485                 language_preference = 0
 486                 if audio_lang == language:
 487                     language_preference += 1
 488                 if hardsub_lang == language:
 489                     language_preference += 1
 490                 if language_preference:
 491                     f['language_preference'] = language_preference
 492             formats.extend(vrv_formats)
 493         if not formats:
 494             available_fmts = []
 495             for a, fmt in re.findall(r'(<a[^>]+token=["\']showmedia\.([0-9]{3,4})p["\'][^>]+>)', webpage):
 496                 attrs = extract_attributes(a)
 497                 href = attrs.get('href')
 498                 if href and '/freetrial' in href:
 499                     continue
 500                 available_fmts.append(fmt)
 501             if not available_fmts:
 502                 for p in (r'token=["\']showmedia\.([0-9]{3,4})p"', r'showmedia\.([0-9]{3,4})p'):
 503                     available_fmts = re.findall(p, webpage)
 504                     if available_fmts:
 505                         break
 506             if not available_fmts:
 507                 available_fmts = self._FORMAT_IDS.keys()
 508             video_encode_ids = []
 509
 510             for fmt in available_fmts:
 511                 stream_quality, stream_format = self._FORMAT_IDS[fmt]
 512                 video_format = fmt + 'p'
 513                 stream_infos = []
 514                 streamdata = self._call_rpc_api(
 515                     'VideoPlayer_GetStandardConfig', video_id,
 516                     'Downloading media info for %s' % video_format, data={
 517                         'media_id': video_id,
 518                         'video_format': stream_format,
 519                         'video_quality': stream_quality,
 520                         'current_page': url,
 521                     })
 522                 if isinstance(streamdata, etree.Element):
 523                     stream_info = streamdata.find('./{default}preload/stream_info')
 524                     if stream_info is not None:
 525                         stream_infos.append(stream_info)
 526                 stream_info = self._call_rpc_api(
 527                     'VideoEncode_GetStreamInfo', video_id,
 528                     'Downloading stream info for %s' % video_format, data={
 529                         'media_id': video_id,
 530                         'video_format': stream_format,
 531                         'video_encode_quality': stream_quality,
 532                     })
 533                 if isinstance(stream_info, etree.Element):
 534                     stream_infos.append(stream_info)
 535                 for stream_info in stream_infos:
 536                     video_encode_id = xpath_text(stream_info, './video_encode_id')
 537                     if video_encode_id in video_encode_ids:
 538                         continue
 539                     video_encode_ids.append(video_encode_id)
 540
 541                     video_file = xpath_text(stream_info, './file')
 542                     if not video_file:
 543                         continue
 544                     if video_file.startswith('http'):
 545                         formats.extend(self._extract_m3u8_formats(
 546                             video_file, video_id, 'mp4', entry_protocol='m3u8_native',
 547                             m3u8_id='hls', fatal=False))
 548                         continue
 549
 550                     video_url = xpath_text(stream_info, './host')
 551                     if not video_url:
 552                         continue
 553                     metadata = stream_info.find('./metadata')
 554                     format_info = {
 555                         'format': video_format,
 556                         'height': int_or_none(xpath_text(metadata, './height')),
 557                         'width': int_or_none(xpath_text(metadata, './width')),
 558                     }
 559
 560                     if '.fplive.net/' in video_url:
 561                         video_url = re.sub(r'^rtmpe?://', 'http://', video_url.strip())
 562                         parsed_video_url = compat_urlparse.urlparse(video_url)
 563                         direct_video_url = compat_urlparse.urlunparse(parsed_video_url._replace(
 564                             netloc='v.lvlt.crcdn.net',
 565                             path='%s/%s' % (remove_end(parsed_video_url.path, '/'), video_file.split(':')[-1])))
 566                         if self._is_valid_url(direct_video_url, video_id, video_format):
 567                             format_info.update({
 568                                 'format_id': 'http-' + video_format,
 569                                 'url': direct_video_url,
 570                             })
 571                             formats.append(format_info)
 572                             continue
 573
 574                     format_info.update({
 575                         'format_id': 'rtmp-' + video_format,
 576                         'url': video_url,
 577                         'play_path': video_file,
 578                         'ext': 'flv',
 579                     })
 580                     formats.append(format_info)
 581         self._sort_formats(formats, ('preference', 'language_preference', 'height', 'width', 'tbr', 'fps'))
 582
 583         metadata = self._call_rpc_api(
 584             'VideoPlayer_GetMediaMetadata', video_id,
 585             note='Downloading media info', data={
 586                 'media_id': video_id,
 587             })
 588
 589         subtitles = {}
 590         for subtitle in media.get('subtitles', []):
 591             subtitle_url = subtitle.get('url')
 592             if not subtitle_url:
 593                 continue
 594             subtitles.setdefault(subtitle.get('language', 'enUS'), []).append({
 595                 'url': subtitle_url,
 596                 'ext': subtitle.get('format', 'ass'),
 597             })
 598         if not subtitles:
 599             subtitles = self.extract_subtitles(video_id, webpage)
 600
 601         # webpage provide more accurate data than series_title from XML
 602         series = self._html_search_regex(
 603             r'(?s)<h\d[^>]+\bid=["\']showmedia_about_episode_num[^>]+>(.+?)</h\d',
 604             webpage, 'series', fatal=False)
 605
 606         season = episode = episode_number = duration = thumbnail = None
 607
 608         if isinstance(metadata, etree.Element):
 609             season = xpath_text(metadata, 'series_title')
 610             episode = xpath_text(metadata, 'episode_title')
 611             episode_number = int_or_none(xpath_text(metadata, 'episode_number'))
 612             duration = float_or_none(media_metadata.get('duration'), 1000)
 613             thumbnail = xpath_text(metadata, 'episode_image_url')
 614
 615         if not episode:
 616             episode = media_metadata.get('title')
 617         if not episode_number:
 618             episode_number = int_or_none(media_metadata.get('episode_number'))
 619         if not thumbnail:
 620             thumbnail = media_metadata.get('thumbnail', {}).get('url')
 621
 622         season_number = int_or_none(self._search_regex(
 623             r'(?s)<h\d[^>]+id=["\']showmedia_about_episode_num[^>]+>.+?</h\d>\s*<h4>\s*Season (\d+)',
 624             webpage, 'season number', default=None))
 625
 626         return {
 627             'id': video_id,
 628             'title': video_title,
 629             'description': video_description,
 630             'duration': duration,
 631             'thumbnail': thumbnail,
 632             'uploader': video_uploader,
 633             'upload_date': video_upload_date,
 634             'series': series,
 635             'season': season,
 636             'season_number': season_number,
 637             'episode': episode,
 638             'episode_number': episode_number,
 639             'subtitles': subtitles,
 640             'formats': formats,
 641         }
 642
 643
 644 class CrunchyrollShowPlaylistIE(CrunchyrollBaseIE):
 645     IE_NAME = 'crunchyroll:playlist'
 646     _VALID_URL = r'https?://(?:(?P<prefix>www|m)\.)?(?P<url>crunchyroll\.com/(?!(?:news|anime-news|library|forum|launchcalendar|lineup|store|comics|freetrial|login|media-\d+))(?P<id>[\w\-]+))/?(?:\?|$)'
 647
 648     _TESTS = [{
 649         'url': 'http://www.crunchyroll.com/a-bridge-to-the-starry-skies-hoshizora-e-kakaru-hashi',
 650         'info_dict': {
 651             'id': 'a-bridge-to-the-starry-skies-hoshizora-e-kakaru-hashi',
 652             'title': 'A Bridge to the Starry Skies - Hoshizora e Kakaru Hashi'
 653         },
 654         'playlist_count': 13,
 655     }, {
 656         # geo-restricted (US), 18+ maturity wall, non-premium available
 657         'url': 'http://www.crunchyroll.com/cosplay-complex-ova',
 658         'info_dict': {
 659             'id': 'cosplay-complex-ova',
 660             'title': 'Cosplay Complex OVA'
 661         },
 662         'playlist_count': 3,
 663         'skip': 'Georestricted',
 664     }, {
 665         # geo-restricted (US), 18+ maturity wall, non-premium will be available since 2015.11.14
 666         'url': 'http://www.crunchyroll.com/ladies-versus-butlers?skip_wall=1',
 667         'only_matching': True,
 668     }]
 669
 670     def _real_extract(self, url):
 671         show_id = self._match_id(url)
 672
 673         webpage = self._download_webpage(
 674             self._add_skip_wall(url), show_id,
 675             headers=self.geo_verification_headers())
 676         title = self._html_search_regex(
 677             r'(?s)<h1[^>]*>\s*<span itemprop="name">(.*?)</span>',
 678             webpage, 'title')
 679         episode_paths = re.findall(
 680             r'(?s)<li id="showview_videos_media_(\d+)"[^>]+>.*?<a href="([^"]+)"',
 681             webpage)
 682         entries = [
 683             self.url_result('http://www.crunchyroll.com' + ep, 'Crunchyroll', ep_id)
 684             for ep_id, ep in episode_paths
 685         ]
 686         entries.reverse()
 687
 688         return {
 689             '_type': 'playlist',
 690             'id': show_id,
 691             'title': title,
 692             'entries': entries,
 693         }