mirror of
https://github.com/yt-dlp/yt-dlp.git
synced 2024-11-16 13:23:20 +00:00
323 lines
12 KiB
Python
323 lines
12 KiB
Python
# coding: utf-8
|
||
from __future__ import unicode_literals
|
||
|
||
import json
|
||
import datetime
|
||
|
||
from .common import InfoExtractor
|
||
from ..compat import (
|
||
compat_parse_qs,
|
||
compat_urlparse,
|
||
)
|
||
from ..utils import (
|
||
determine_ext,
|
||
dict_get,
|
||
ExtractorError,
|
||
int_or_none,
|
||
parse_duration,
|
||
parse_iso8601,
|
||
try_get,
|
||
unified_timestamp,
|
||
urlencode_postdata,
|
||
xpath_text,
|
||
)
|
||
|
||
|
||
class NiconicoIE(InfoExtractor):
|
||
IE_NAME = 'niconico'
|
||
IE_DESC = 'ニコニコ動画'
|
||
|
||
_TESTS = [{
|
||
'url': 'http://www.nicovideo.jp/watch/sm22312215',
|
||
'md5': 'd1a75c0823e2f629128c43e1212760f9',
|
||
'info_dict': {
|
||
'id': 'sm22312215',
|
||
'ext': 'mp4',
|
||
'title': 'Big Buck Bunny',
|
||
'thumbnail': r're:https?://.*',
|
||
'uploader': 'takuya0301',
|
||
'uploader_id': '2698420',
|
||
'upload_date': '20131123',
|
||
'timestamp': 1385182762,
|
||
'description': '(c) copyright 2008, Blender Foundation / www.bigbuckbunny.org',
|
||
'duration': 33,
|
||
'view_count': int,
|
||
'comment_count': int,
|
||
},
|
||
'skip': 'Requires an account',
|
||
}, {
|
||
# File downloaded with and without credentials are different, so omit
|
||
# the md5 field
|
||
'url': 'http://www.nicovideo.jp/watch/nm14296458',
|
||
'info_dict': {
|
||
'id': 'nm14296458',
|
||
'ext': 'swf',
|
||
'title': '【鏡音リン】Dance on media【オリジナル】take2!',
|
||
'description': 'md5:689f066d74610b3b22e0f1739add0f58',
|
||
'thumbnail': r're:https?://.*',
|
||
'uploader': 'りょうた',
|
||
'uploader_id': '18822557',
|
||
'upload_date': '20110429',
|
||
'timestamp': 1304065916,
|
||
'duration': 209,
|
||
},
|
||
'skip': 'Requires an account',
|
||
}, {
|
||
# 'video exists but is marked as "deleted"
|
||
# md5 is unstable
|
||
'url': 'http://www.nicovideo.jp/watch/sm10000',
|
||
'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＞',
|
||
'thumbnail': r're:https?://.*',
|
||
'upload_date': '20071224',
|
||
'timestamp': int, # timestamp field has different value if logged in
|
||
'duration': 304,
|
||
'view_count': int,
|
||
},
|
||
'skip': 'Requires an account',
|
||
}, {
|
||
'url': 'http://www.nicovideo.jp/watch/so22543406',
|
||
'info_dict': {
|
||
'id': '1388129933',
|
||
'ext': 'mp4',
|
||
'title': '【第1回】RADIOアニメロミックス ラブライブ！～のぞえりRadio Garden～',
|
||
'description': 'md5:b27d224bb0ff53d3c8269e9f8b561cf1',
|
||
'thumbnail': r're:https?://.*',
|
||
'timestamp': 1388851200,
|
||
'upload_date': '20140104',
|
||
'uploader': 'アニメロチャンネル',
|
||
'uploader_id': '312',
|
||
},
|
||
'skip': 'The viewing period of the video you were searching for has expired.',
|
||
}, {
|
||
# video not available via `getflv`
|
||
'url': 'http://www.nicovideo.jp/watch/sm1151009',
|
||
'info_dict': {
|
||
'id': 'sm1151009',
|
||
'ext': 'flv',
|
||
'title': 'マスターシステム本体内蔵のスペハリのメインテーマ（ＰＳＧ版）',
|
||
'description': 'md5:6ee077e0581ff5019773e2e714cdd0b7',
|
||
'thumbnail': r're:https?://.*',
|
||
'duration': 184,
|
||
'timestamp': 1190868283,
|
||
'upload_date': '20070927',
|
||
'uploader': 'denden2',
|
||
'uploader_id': '1392194',
|
||
'view_count': int,
|
||
'comment_count': int,
|
||
},
|
||
'skip': 'Requires an account',
|
||
}, {
|
||
'url': 'http://sp.nicovideo.jp/watch/sm28964488?ss_pos=1&cp_in=wt_tg',
|
||
'only_matching': True,
|
||
}]
|
||
|
||
_VALID_URL = r'https?://(?:www\.|secure\.|sp\.)?nicovideo\.jp/watch/(?P<id>(?:[a-z]{2})?[0-9]+)'
|
||
_NETRC_MACHINE = 'niconico'
|
||
|
||
def _real_initialize(self):
|
||
self._login()
|
||
|
||
def _login(self):
|
||
(username, password) = self._get_login_info()
|
||
# No authentication to be performed
|
||
if not username:
|
||
return True
|
||
|
||
# Log in
|
||
login_ok = True
|
||
login_form_strs = {
|
||
'mail_tel': username,
|
||
'password': password,
|
||
}
|
||
urlh = self._request_webpage(
|
||
'https://account.nicovideo.jp/api/v1/login', None,
|
||
note='Logging in', errnote='Unable to log in',
|
||
data=urlencode_postdata(login_form_strs))
|
||
if urlh is False:
|
||
login_ok = False
|
||
else:
|
||
parts = compat_urlparse.urlparse(urlh.geturl())
|
||
if compat_parse_qs(parts.query).get('message', [None])[0] == 'cant_login':
|
||
login_ok = False
|
||
if not login_ok:
|
||
self._downloader.report_warning('unable to log in: bad username or password')
|
||
return login_ok
|
||
|
||
def _real_extract(self, url):
|
||
video_id = self._match_id(url)
|
||
|
||
# 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, handle = self._download_webpage_handle(
|
||
'http://www.nicovideo.jp/watch/' + video_id, video_id)
|
||
if video_id.startswith('so'):
|
||
video_id = self._match_id(handle.geturl())
|
||
|
||
api_data = self._parse_json(self._html_search_regex(
|
||
'data-api-data="([^"]+)"', webpage,
|
||
'API data', default='{}'), video_id)
|
||
video_real_url = try_get(
|
||
api_data, lambda x: x['video']['smileInfo']['url'])
|
||
|
||
if video_real_url:
|
||
def get_video_info(items):
|
||
return dict_get(api_data['video'], items)
|
||
else:
|
||
# Get flv info
|
||
flv_info_webpage = self._download_webpage(
|
||
'http://flapi.nicovideo.jp/api/getflv/' + video_id + '?as3=1',
|
||
video_id, 'Downloading 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)
|
||
elif 'closed' in flv_info:
|
||
raise ExtractorError('Niconico videos now require logging in',
|
||
expected=True)
|
||
elif 'error' in flv_info:
|
||
raise ExtractorError('%s reports error: %s' % (
|
||
self.IE_NAME, flv_info['error'][0]), expected=True)
|
||
else:
|
||
raise ExtractorError('Unable to find video URL')
|
||
|
||
video_real_url = flv_info['url'][0]
|
||
|
||
video_info_xml = self._download_xml(
|
||
'http://ext.nicovideo.jp/api/getthumbinfo/' + video_id,
|
||
video_id, note='Downloading video info page')
|
||
|
||
def get_video_info(items):
|
||
if not isinstance(items, list):
|
||
items = [items]
|
||
for item in items:
|
||
ret = xpath_text(video_info_xml, './/' + item)
|
||
if ret:
|
||
return ret
|
||
|
||
# Start extracting information
|
||
title = get_video_info('title')
|
||
if not title:
|
||
title = self._og_search_title(webpage, default=None)
|
||
if not title:
|
||
title = self._html_search_regex(
|
||
r'<span[^>]+class="videoHeaderTitle"[^>]*>([^<]+)</span>',
|
||
webpage, 'video title')
|
||
|
||
watch_api_data_string = self._html_search_regex(
|
||
r'<div[^>]+id="watchAPIDataContainer"[^>]+>([^<]+)</div>',
|
||
webpage, 'watch api data', default=None)
|
||
watch_api_data = self._parse_json(watch_api_data_string, video_id) if watch_api_data_string else {}
|
||
video_detail = watch_api_data.get('videoDetail', {})
|
||
|
||
extension = get_video_info(['movie_type', 'movieType'])
|
||
if not extension:
|
||
extension = determine_ext(video_real_url)
|
||
|
||
thumbnail = (
|
||
get_video_info(['thumbnail_url', 'thumbnailURL']) or
|
||
self._html_search_meta('image', webpage, 'thumbnail', default=None) or
|
||
video_detail.get('thumbnail'))
|
||
|
||
description = get_video_info('description')
|
||
|
||
timestamp = (parse_iso8601(get_video_info('first_retrieve')) or
|
||
unified_timestamp(get_video_info('postedDateTime')))
|
||
if not timestamp:
|
||
match = self._html_search_meta('datePublished', webpage, 'date published', default=None)
|
||
if match:
|
||
timestamp = parse_iso8601(match.replace('+', ':00+'))
|
||
if not timestamp and video_detail.get('postedAt'):
|
||
timestamp = parse_iso8601(
|
||
video_detail['postedAt'].replace('/', '-'),
|
||
delimiter=' ', timezone=datetime.timedelta(hours=9))
|
||
|
||
view_count = int_or_none(get_video_info(['view_counter', 'viewCount']))
|
||
if not view_count:
|
||
match = self._html_search_regex(
|
||
r'>Views: <strong[^>]*>([^<]+)</strong>',
|
||
webpage, 'view count', default=None)
|
||
if match:
|
||
view_count = int_or_none(match.replace(',', ''))
|
||
view_count = view_count or video_detail.get('viewCount')
|
||
|
||
comment_count = (int_or_none(get_video_info('comment_num')) or
|
||
video_detail.get('commentCount') or
|
||
try_get(api_data, lambda x: x['thread']['commentCount']))
|
||
if not comment_count:
|
||
match = self._html_search_regex(
|
||
r'>Comments: <strong[^>]*>([^<]+)</strong>',
|
||
webpage, 'comment count', default=None)
|
||
if match:
|
||
comment_count = int_or_none(match.replace(',', ''))
|
||
|
||
duration = (parse_duration(
|
||
get_video_info('length') or
|
||
self._html_search_meta(
|
||
'video:duration', webpage, 'video duration', default=None)) or
|
||
video_detail.get('length') or
|
||
get_video_info('duration'))
|
||
|
||
webpage_url = get_video_info('watch_url') or url
|
||
|
||
owner = api_data.get('owner', {})
|
||
uploader_id = get_video_info(['ch_id', 'user_id']) or owner.get('id')
|
||
uploader = get_video_info(['ch_name', 'user_nickname']) or owner.get('nickname')
|
||
|
||
return {
|
||
'id': video_id,
|
||
'url': video_real_url,
|
||
'title': title,
|
||
'ext': extension,
|
||
'format_id': 'economy' if video_real_url.endswith('low') else 'normal',
|
||
'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,
|
||
}
|
||
|
||
|
||
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,
|
||
}
|