X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fextractor%2Fniconico.py;h=0ca046ac2ee1f8b5d8836362e404c465d9967122;hb=bb865f3a5e7290f0da43d180f068f8715c39e3ae;hp=517a72561bbaf444c54daabde4bae61f341086b3;hpb=77477fa4c916599e7eaa236a3f3eb5703923cf91;p=youtube-dl diff --git a/youtube_dl/extractor/niconico.py b/youtube_dl/extractor/niconico.py index 517a72561..0ca046ac2 100644 --- a/youtube_dl/extractor/niconico.py +++ b/youtube_dl/extractor/niconico.py @@ -2,16 +2,21 @@ from __future__ import unicode_literals import re +import json from .common import InfoExtractor -from ..utils import ( +from ..compat import ( compat_urllib_parse, compat_urllib_request, compat_urlparse, - compat_str, - +) +from ..utils import ( ExtractorError, - unified_strdate, + int_or_none, + parse_duration, + parse_iso8601, + xpath_text, + determine_ext, ) @@ -19,7 +24,7 @@ class NiconicoIE(InfoExtractor): IE_NAME = 'niconico' IE_DESC = 'ニコニコ動画' - _TEST = { + _TESTS = [{ 'url': 'http://www.nicovideo.jp/watch/sm22312215', 'md5': 'd1a75c0823e2f629128c43e1212760f9', 'info_dict': { @@ -29,25 +34,61 @@ class NiconicoIE(InfoExtractor): 'uploader': 'takuya0301', 'uploader_id': '2698420', 'upload_date': '20131123', + 'timestamp': 1385182762, 'description': '(c) copyright 2008, Blender Foundation / www.bigbuckbunny.org', + 'duration': 33, }, 'params': { 'username': 'ydl.niconico@gmail.com', 'password': 'youtube-dl', }, - } + }, { + 'url': 'http://www.nicovideo.jp/watch/nm14296458', + 'md5': '8db08e0158457cf852a31519fceea5bc', + 'info_dict': { + 'id': 'nm14296458', + 'ext': 'swf', + 'title': '【鏡音リン】Dance on media【オリジナル】take2!', + 'description': 'md5:689f066d74610b3b22e0f1739add0f58', + 'uploader': 'りょうた', + 'uploader_id': '18822557', + 'upload_date': '20110429', + 'timestamp': 1304065916, + 'duration': 209, + }, + 'params': { + 'username': 'ydl.niconico@gmail.com', + 'password': 'youtube-dl', + }, + }, { + # 'video exists but is marked as "deleted" + 'url': 'http://www.nicovideo.jp/watch/sm10000', + 'md5': '38e53c9aad548f3ecf01ca7680b59b08', + 'info_dict': { + 'id': 'sm10000', + 'ext': 'unknown_video', + 'description': 'deleted', + 'title': 'ドラえもんエターナル第3話「決戦第3新東京市」＜前編＞', + }, + 'params': { + 'username': 'ydl.niconico@gmail.com', + 'password': 'youtube-dl', + } + }] - _VALID_URL = r'^https?://(?:www\.|secure\.)?nicovideo\.jp/watch/([a-z][a-z][0-9]+)(?:.*)$' + _VALID_URL = r'https?://(?:www\.|secure\.)?nicovideo\.jp/watch/(?P(?:[a-z]{2})?[0-9]+)' _NETRC_MACHINE = 'niconico' + # Determine whether the downloader used authentication to download video + _AUTHENTICATED = False def _real_initialize(self): self._login() def _login(self): (username, password) = self._get_login_info() - if username is None: - # Login is required - raise ExtractorError('No login info available, needed for using %s.' % self.IE_NAME, expected=True) + # No authentication to be performed + if not username: + return True # Log in login_form_strs = { @@ -65,58 +106,132 @@ class NiconicoIE(InfoExtractor): if re.search(r'(?i)

Log in error

', login_results) is not None: self._downloader.report_warning('unable to log in: bad username or password') return False + # Successful login + self._AUTHENTICATED = True return True def _real_extract(self, url): - mobj = re.match(self._VALID_URL, url) - video_id = mobj.group(1) + video_id = self._match_id(url) - # Get video webpage. We are not actually interested in it, but need - # the cookies in order to be able to download the info webpage - self._download_webpage('http://www.nicovideo.jp/watch/' + video_id, video_id) + # Get video webpage. We are not actually interested in it for normal + # cases, but need the cookies in order to be able to download the + # info webpage + webpage = self._download_webpage('http://www.nicovideo.jp/watch/' + video_id, video_id) video_info = self._download_xml( 'http://ext.nicovideo.jp/api/getthumbinfo/' + video_id, video_id, note='Downloading video info page') - # Get flv info - flv_info_webpage = self._download_webpage( - 'http://flapi.nicovideo.jp/api/getflv?v=' + video_id, - video_id, 'Downloading flv info') - video_real_url = compat_urlparse.parse_qs(flv_info_webpage)['url'][0] + if self._AUTHENTICATED: + # Get flv info + flv_info_webpage = self._download_webpage( + 'http://flapi.nicovideo.jp/api/getflv/' + video_id + '?as3=1', + video_id, 'Downloading flv info') + else: + # Get external player info + ext_player_info = self._download_webpage( + 'http://ext.nicovideo.jp/thumb_watch/' + video_id, video_id) + thumb_play_key = self._search_regex( + r'\'thumbPlayKey\'\s*:\s*\'(.*?)\'', ext_player_info, 'thumbPlayKey') + + # Get flv info + flv_info_data = compat_urllib_parse.urlencode({ + 'k': thumb_play_key, + 'v': video_id + }) + flv_info_request = compat_urllib_request.Request( + 'http://ext.nicovideo.jp/thumb_watch', flv_info_data, + {'Content-Type': 'application/x-www-form-urlencoded'}) + flv_info_webpage = self._download_webpage( + flv_info_request, video_id, + note='Downloading flv info', errnote='Unable to download flv info') + + flv_info = compat_urlparse.parse_qs(flv_info_webpage) + if 'url' not in flv_info: + if 'deleted' in flv_info: + raise ExtractorError('The video has been deleted.', + expected=True) + else: + raise ExtractorError('Unable to find video URL') + + video_real_url = flv_info['url'][0] # Start extracting information - video_title = video_info.find('.//title').text - video_extension = video_info.find('.//movie_type').text - video_format = video_extension.upper() - video_thumbnail = video_info.find('.//thumbnail_url').text - video_description = video_info.find('.//description').text - video_uploader_id = video_info.find('.//user_id').text - video_upload_date = unified_strdate(video_info.find('.//first_retrieve').text.split('+')[0]) - video_view_count = video_info.find('.//view_counter').text - video_webpage_url = video_info.find('.//watch_url').text - - # uploader - video_uploader = video_uploader_id - url = 'http://seiga.nicovideo.jp/api/user/info?id=' + video_uploader_id - try: - user_info = self._download_xml( - url, video_id, note='Downloading user information') - video_uploader = user_info.find('.//nickname').text - except ExtractorError as err: - self._downloader.report_warning('Unable to download user info webpage: %s' % compat_str(err)) - - return { + title = xpath_text(video_info, './/title') + if not title: + title = self._html_search_regex( + r']+class="videoHeaderTitle"[^>]*>([^<]+)', + webpage, 'video title') + + extension = xpath_text(video_info, './/movie_type') + if not extension: + extension = determine_ext(video_real_url) + video_format = extension.upper() + thumbnail = xpath_text(video_info, './/thumbnail_url') + description = xpath_text(video_info, './/description') + timestamp = parse_iso8601(xpath_text(video_info, './/first_retrieve')) + view_count = int_or_none(xpath_text(video_info, './/view_counter')) + comment_count = int_or_none(xpath_text(video_info, './/comment_num')) + duration = parse_duration(xpath_text(video_info, './/length')) + webpage_url = xpath_text(video_info, './/watch_url') + + if video_info.find('.//ch_id') is not None: + uploader_id = video_info.find('.//ch_id').text + uploader = video_info.find('.//ch_name').text + elif video_info.find('.//user_id') is not None: + uploader_id = video_info.find('.//user_id').text + uploader = video_info.find('.//user_nickname').text + else: + uploader_id = uploader = None + + ret = { 'id': video_id, 'url': video_real_url, - 'title': video_title, - 'ext': video_extension, + 'title': title, + 'ext': extension, 'format': video_format, - 'thumbnail': video_thumbnail, - 'description': video_description, - 'uploader': video_uploader, - 'upload_date': video_upload_date, - 'uploader_id': video_uploader_id, - 'view_count': video_view_count, - 'webpage_url': video_webpage_url, + 'thumbnail': thumbnail, + 'description': description, + 'uploader': uploader, + 'timestamp': timestamp, + 'uploader_id': uploader_id, + 'view_count': view_count, + 'comment_count': comment_count, + 'duration': duration, + 'webpage_url': webpage_url, + } + return dict((k, v) for k, v in ret.items() if v is not None) + + +class NiconicoPlaylistIE(InfoExtractor): + _VALID_URL = r'https?://www\.nicovideo\.jp/mylist/(?P\d+)' + + _TEST = { + 'url': 'http://www.nicovideo.jp/mylist/27411728', + 'info_dict': { + 'id': '27411728', + 'title': 'AKB48のオールナイトニッポン', + }, + 'playlist_mincount': 225, + } + + def _real_extract(self, url): + list_id = self._match_id(url) + webpage = self._download_webpage(url, list_id) + + entries_json = self._search_regex(r'Mylist\.preload\(\d+, (\[.*\])\);', + webpage, 'entries') + entries = json.loads(entries_json) + entries = [{ + '_type': 'url', + 'ie_key': NiconicoIE.ie_key(), + 'url': ('http://www.nicovideo.jp/watch/%s' % + entry['item_data']['video_id']), + } for entry in entries] + + return { + '_type': 'playlist', + 'title': self._search_regex(r'\s+name: "(.*?)"', webpage, 'title'), + 'id': list_id, + 'entries': entries, }