2 from __future__ import unicode_literals
8 from .common import InfoExtractor
11 compat_urllib_request,
24 class NiconicoIE(InfoExtractor):
29 'url': 'http://www.nicovideo.jp/watch/sm22312215',
30 'md5': 'd1a75c0823e2f629128c43e1212760f9',
34 'title': 'Big Buck Bunny',
35 'uploader': 'takuya0301',
36 'uploader_id': '2698420',
37 'upload_date': '20131123',
38 'timestamp': 1385182762,
39 'description': '(c) copyright 2008, Blender Foundation / www.bigbuckbunny.org',
43 # File downloaded with and without credentials are different, so omit
45 'url': 'http://www.nicovideo.jp/watch/nm14296458',
49 'title': '【鏡音リン】Dance on media【オリジナル】take2!',
50 'description': 'md5:689f066d74610b3b22e0f1739add0f58',
52 'uploader_id': '18822557',
53 'upload_date': '20110429',
54 'timestamp': 1304065916,
58 # 'video exists but is marked as "deleted"
60 'url': 'http://www.nicovideo.jp/watch/sm10000',
63 'ext': 'unknown_video',
64 'description': 'deleted',
65 'title': 'ドラえもんエターナル第3話「決戦第3新東京市」<前編>',
66 'upload_date': '20071224',
67 'timestamp': 1198527840, # timestamp field has different value if logged in
72 _VALID_URL = r'https?://(?:www\.|secure\.)?nicovideo\.jp/watch/(?P<id>(?:[a-z]{2})?[0-9]+)'
73 _NETRC_MACHINE = 'niconico'
74 # Determine whether the downloader used authentication to download video
75 _AUTHENTICATED = False
77 def _real_initialize(self):
81 (username, password) = self._get_login_info()
82 # No authentication to be performed
91 # Convert to UTF-8 *before* urlencode because Python 2.x's urlencode
93 login_form = dict((k.encode('utf-8'), v.encode('utf-8')) for k, v in login_form_strs.items())
94 login_data = compat_urllib_parse.urlencode(login_form).encode('utf-8')
95 request = compat_urllib_request.Request(
96 'https://secure.nicovideo.jp/secure/login', login_data)
97 login_results = self._download_webpage(
98 request, None, note='Logging in', errnote='Unable to log in')
99 if re.search(r'(?i)<h1 class="mb8p4">Log in error</h1>', login_results) is not None:
100 self._downloader.report_warning('unable to log in: bad username or password')
103 self._AUTHENTICATED = True
106 def _real_extract(self, url):
107 video_id = self._match_id(url)
109 # Get video webpage. We are not actually interested in it for normal
110 # cases, but need the cookies in order to be able to download the
112 webpage = self._download_webpage('http://www.nicovideo.jp/watch/' + video_id, video_id)
114 video_info = self._download_xml(
115 'http://ext.nicovideo.jp/api/getthumbinfo/' + video_id, video_id,
116 note='Downloading video info page')
118 if self._AUTHENTICATED:
120 flv_info_webpage = self._download_webpage(
121 'http://flapi.nicovideo.jp/api/getflv/' + video_id + '?as3=1',
122 video_id, 'Downloading flv info')
124 # Get external player info
125 ext_player_info = self._download_webpage(
126 'http://ext.nicovideo.jp/thumb_watch/' + video_id, video_id)
127 thumb_play_key = self._search_regex(
128 r'\'thumbPlayKey\'\s*:\s*\'(.*?)\'', ext_player_info, 'thumbPlayKey')
131 flv_info_data = compat_urllib_parse.urlencode({
135 flv_info_request = compat_urllib_request.Request(
136 'http://ext.nicovideo.jp/thumb_watch', flv_info_data,
137 {'Content-Type': 'application/x-www-form-urlencoded'})
138 flv_info_webpage = self._download_webpage(
139 flv_info_request, video_id,
140 note='Downloading flv info', errnote='Unable to download flv info')
142 flv_info = compat_urlparse.parse_qs(flv_info_webpage)
143 if 'url' not in flv_info:
144 if 'deleted' in flv_info:
145 raise ExtractorError('The video has been deleted.',
148 raise ExtractorError('Unable to find video URL')
150 video_real_url = flv_info['url'][0]
152 # Start extracting information
153 title = xpath_text(video_info, './/title')
155 title = self._og_search_title(webpage, default=None)
157 title = self._html_search_regex(
158 r'<span[^>]+class="videoHeaderTitle"[^>]*>([^<]+)</span>',
159 webpage, 'video title')
161 watch_api_data_string = self._html_search_regex(
162 r'<div[^>]+id="watchAPIDataContainer"[^>]+>([^<]+)</div>',
163 webpage, 'watch api data', default=None)
164 watch_api_data = self._parse_json(watch_api_data_string, video_id) if watch_api_data_string else {}
165 video_detail = watch_api_data.get('videoDetail', {})
167 extension = xpath_text(video_info, './/movie_type')
169 extension = determine_ext(video_real_url)
170 video_format = extension.upper()
173 xpath_text(video_info, './/thumbnail_url') or
174 self._html_search_meta('image', webpage, 'thumbnail', default=None) or
175 video_detail.get('thumbnail'))
177 description = xpath_text(video_info, './/description')
179 timestamp = parse_iso8601(xpath_text(video_info, './/first_retrieve'))
181 match = self._html_search_meta('datePublished', webpage, 'date published', default=None)
183 timestamp = parse_iso8601(match.replace('+', ':00+'))
184 if not timestamp and video_detail.get('postedAt'):
185 timestamp = parse_iso8601(
186 video_detail['postedAt'].replace('/', '-'),
187 delimiter=' ', timezone=datetime.timedelta(hours=9))
189 view_count = int_or_none(xpath_text(video_info, './/view_counter'))
191 match = self._html_search_regex(
192 r'>Views: <strong[^>]*>([^<]+)</strong>',
193 webpage, 'view count', default=None)
195 view_count = int_or_none(match.replace(',', ''))
196 view_count = view_count or video_detail.get('viewCount')
198 comment_count = int_or_none(xpath_text(video_info, './/comment_num'))
199 if not comment_count:
200 match = self._html_search_regex(
201 r'>Comments: <strong[^>]*>([^<]+)</strong>',
202 webpage, 'comment count', default=None)
204 comment_count = int_or_none(match.replace(',', ''))
205 comment_count = comment_count or video_detail.get('commentCount')
207 duration = (parse_duration(
208 xpath_text(video_info, './/length') or
209 self._html_search_meta(
210 'video:duration', webpage, 'video duration', default=None)) or
211 video_detail.get('length'))
213 webpage_url = xpath_text(video_info, './/watch_url') or url
215 if video_info.find('.//ch_id') is not None:
216 uploader_id = video_info.find('.//ch_id').text
217 uploader = video_info.find('.//ch_name').text
218 elif video_info.find('.//user_id') is not None:
219 uploader_id = video_info.find('.//user_id').text
220 uploader = video_info.find('.//user_nickname').text
222 uploader_id = uploader = None
226 'url': video_real_url,
229 'format': video_format,
230 'thumbnail': thumbnail,
231 'description': description,
232 'uploader': uploader,
233 'timestamp': timestamp,
234 'uploader_id': uploader_id,
235 'view_count': view_count,
236 'comment_count': comment_count,
237 'duration': duration,
238 'webpage_url': webpage_url,
242 class NiconicoPlaylistIE(InfoExtractor):
243 _VALID_URL = r'https?://www\.nicovideo\.jp/mylist/(?P<id>\d+)'
246 'url': 'http://www.nicovideo.jp/mylist/27411728',
249 'title': 'AKB48のオールナイトニッポン',
251 'playlist_mincount': 225,
254 def _real_extract(self, url):
255 list_id = self._match_id(url)
256 webpage = self._download_webpage(url, list_id)
258 entries_json = self._search_regex(r'Mylist\.preload\(\d+, (\[.*\])\);',
260 entries = json.loads(entries_json)
263 'ie_key': NiconicoIE.ie_key(),
264 'url': ('http://www.nicovideo.jp/watch/%s' %
265 entry['item_data']['video_id']),
266 } for entry in entries]
270 'title': self._search_regex(r'\s+name: "(.*?)"', webpage, 'title'),