from __future__ import unicode_literals
import re
+import json
from .common import InfoExtractor
from ..utils import (
compat_urllib_parse,
compat_urllib_request,
compat_urlparse,
- compat_str,
-
- ExtractorError,
unified_strdate,
+ parse_duration,
+ int_or_none,
+ ExtractorError,
)
'uploader_id': '2698420',
'upload_date': '20131123',
'description': '(c) copyright 2008, Blender Foundation / www.bigbuckbunny.org',
+ 'duration': 33,
},
'params': {
'username': 'ydl.niconico@gmail.com',
},
}
- _VALID_URL = r'^https?://(?:www\.|secure\.)?nicovideo\.jp/watch/((?:[a-z][a-z])?[0-9]+)(?:.*)$'
+ _VALID_URL = r'https?://(?:www\.|secure\.)?nicovideo\.jp/watch/((?:[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 = {
if re.search(r'(?i)<h1 class="mb8p4">Log in error</h1>', 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):
'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')
+ if self._AUTHENTICATED:
+ # Get flv info
+ flv_info_webpage = self._download_webpage(
+ 'http://flapi.nicovideo.jp/api/getflv?v=' + video_id,
+ 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')
+
+ if 'deleted=' in flv_info_webpage:
+ raise ExtractorError('The video has been deleted.',
+ expected=True)
video_real_url = compat_urlparse.parse_qs(flv_info_webpage)['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_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
- # No need to fetch extra resources...new API has field for uploader's name
+ title = video_info.find('.//title').text
+ extension = video_info.find('.//movie_type').text
+ video_format = extension.upper()
+ thumbnail = video_info.find('.//thumbnail_url').text
+ description = video_info.find('.//description').text
+ upload_date = unified_strdate(video_info.find('.//first_retrieve').text.split('+')[0])
+ view_count = int_or_none(video_info.find('.//view_counter').text)
+ comment_count = int_or_none(video_info.find('.//comment_num').text)
+ duration = parse_duration(video_info.find('.//length').text)
+ webpage_url = video_info.find('.//watch_url').text
+
if video_info.find('.//ch_id') is not None:
- video_uploader_id = video_info.find('.//ch_id').text
- video_uploader = video_info.find('.//ch_name').text
+ uploader_id = video_info.find('.//ch_id').text
+ uploader = video_info.find('.//ch_name').text
elif video_info.find('.//user_id') is not None:
- video_uploader_id = video_info.find('.//user_id').text
- video_uploader = video_info.find('.//user_nickname').text
+ uploader_id = video_info.find('.//user_id').text
+ uploader = video_info.find('.//user_nickname').text
+ else:
+ uploader_id = uploader = None
return {
'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,
+ 'upload_date': upload_date,
+ 'uploader_id': uploader_id,
+ 'view_count': view_count,
+ 'comment_count': comment_count,
+ 'duration': duration,
+ 'webpage_url': webpage_url,
+ }
+
+
+class NiconicoPlaylistIE(InfoExtractor):
+ _VALID_URL = r'https?://www\.nicovideo\.jp/mylist/(?P<id>\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,
}
projects / youtube-dl / blobdiff