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205 lines
7.4 KiB
205 lines
7.4 KiB
# encoding: utf-8 |
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from __future__ import unicode_literals |
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import re |
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import json |
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from .common import InfoExtractor |
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from ..compat import ( |
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compat_urllib_parse, |
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compat_urllib_request, |
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compat_urlparse, |
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) |
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from ..utils import ( |
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ExtractorError, |
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int_or_none, |
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parse_duration, |
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unified_strdate, |
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) |
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class NiconicoIE(InfoExtractor): |
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IE_NAME = 'niconico' |
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IE_DESC = 'ニコニコ動画' |
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_TESTS = [{ |
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'url': 'http://www.nicovideo.jp/watch/sm22312215', |
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'md5': 'd1a75c0823e2f629128c43e1212760f9', |
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'info_dict': { |
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'id': 'sm22312215', |
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'ext': 'mp4', |
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'title': 'Big Buck Bunny', |
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'uploader': 'takuya0301', |
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'uploader_id': '2698420', |
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'upload_date': '20131123', |
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'description': '(c) copyright 2008, Blender Foundation / www.bigbuckbunny.org', |
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'duration': 33, |
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}, |
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'params': { |
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'username': 'ydl.niconico@gmail.com', |
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'password': 'youtube-dl', |
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}, |
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}, { |
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'url': 'http://www.nicovideo.jp/watch/nm14296458', |
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'md5': '8db08e0158457cf852a31519fceea5bc', |
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'info_dict': { |
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'id': 'nm14296458', |
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'ext': 'swf', |
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'title': '【鏡音リン】Dance on media【オリジナル】take2!', |
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'description': 'md5:', |
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'uploader': 'りょうた', |
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'uploader_id': '18822557', |
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'upload_date': '20110429', |
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'duration': 209, |
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}, |
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'params': { |
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'username': 'ydl.niconico@gmail.com', |
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'password': 'youtube-dl', |
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}, |
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}] |
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_VALID_URL = r'https?://(?:www\.|secure\.)?nicovideo\.jp/watch/(?P<id>(?:[a-z]{2})?[0-9]+)' |
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_NETRC_MACHINE = 'niconico' |
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# Determine whether the downloader used authentication to download video |
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_AUTHENTICATED = False |
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def _real_initialize(self): |
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self._login() |
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def _login(self): |
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(username, password) = self._get_login_info() |
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# No authentication to be performed |
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if not username: |
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return True |
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# Log in |
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login_form_strs = { |
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'mail': username, |
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'password': password, |
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} |
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# Convert to UTF-8 *before* urlencode because Python 2.x's urlencode |
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# chokes on unicode |
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login_form = dict((k.encode('utf-8'), v.encode('utf-8')) for k, v in login_form_strs.items()) |
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login_data = compat_urllib_parse.urlencode(login_form).encode('utf-8') |
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request = compat_urllib_request.Request( |
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'https://secure.nicovideo.jp/secure/login', login_data) |
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login_results = self._download_webpage( |
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request, None, note='Logging in', errnote='Unable to log in') |
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if re.search(r'(?i)<h1 class="mb8p4">Log in error</h1>', login_results) is not None: |
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self._downloader.report_warning('unable to log in: bad username or password') |
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return False |
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# Successful login |
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self._AUTHENTICATED = True |
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return True |
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def _real_extract(self, url): |
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video_id = self._match_id(url) |
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# Get video webpage. We are not actually interested in it, but need |
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# the cookies in order to be able to download the info webpage |
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self._download_webpage('http://www.nicovideo.jp/watch/' + video_id, video_id) |
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video_info = self._download_xml( |
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'http://ext.nicovideo.jp/api/getthumbinfo/' + video_id, video_id, |
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note='Downloading video info page') |
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if self._AUTHENTICATED: |
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# Get flv info |
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flv_info_webpage = self._download_webpage( |
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'http://flapi.nicovideo.jp/api/getflv/' + video_id + '?as3=1', |
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video_id, 'Downloading flv info') |
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else: |
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# Get external player info |
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ext_player_info = self._download_webpage( |
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'http://ext.nicovideo.jp/thumb_watch/' + video_id, video_id) |
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thumb_play_key = self._search_regex( |
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r'\'thumbPlayKey\'\s*:\s*\'(.*?)\'', ext_player_info, 'thumbPlayKey') |
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# Get flv info |
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flv_info_data = compat_urllib_parse.urlencode({ |
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'k': thumb_play_key, |
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'v': video_id |
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}) |
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flv_info_request = compat_urllib_request.Request( |
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'http://ext.nicovideo.jp/thumb_watch', flv_info_data, |
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{'Content-Type': 'application/x-www-form-urlencoded'}) |
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flv_info_webpage = self._download_webpage( |
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flv_info_request, video_id, |
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note='Downloading flv info', errnote='Unable to download flv info') |
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if 'deleted=' in flv_info_webpage: |
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raise ExtractorError('The video has been deleted.', |
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expected=True) |
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video_real_url = compat_urlparse.parse_qs(flv_info_webpage)['url'][0] |
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# Start extracting information |
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title = video_info.find('.//title').text |
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extension = video_info.find('.//movie_type').text |
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video_format = extension.upper() |
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thumbnail = video_info.find('.//thumbnail_url').text |
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description = video_info.find('.//description').text |
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upload_date = unified_strdate(video_info.find('.//first_retrieve').text.split('+')[0]) |
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view_count = int_or_none(video_info.find('.//view_counter').text) |
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comment_count = int_or_none(video_info.find('.//comment_num').text) |
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duration = parse_duration(video_info.find('.//length').text) |
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webpage_url = video_info.find('.//watch_url').text |
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if video_info.find('.//ch_id') is not None: |
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uploader_id = video_info.find('.//ch_id').text |
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uploader = video_info.find('.//ch_name').text |
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elif video_info.find('.//user_id') is not None: |
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uploader_id = video_info.find('.//user_id').text |
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uploader = video_info.find('.//user_nickname').text |
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else: |
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uploader_id = uploader = None |
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return { |
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'id': video_id, |
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'url': video_real_url, |
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'title': title, |
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'ext': extension, |
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'format': video_format, |
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'thumbnail': thumbnail, |
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'description': description, |
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'uploader': uploader, |
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'upload_date': upload_date, |
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'uploader_id': uploader_id, |
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'view_count': view_count, |
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'comment_count': comment_count, |
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'duration': duration, |
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'webpage_url': webpage_url, |
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} |
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class NiconicoPlaylistIE(InfoExtractor): |
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_VALID_URL = r'https?://www\.nicovideo\.jp/mylist/(?P<id>\d+)' |
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_TEST = { |
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'url': 'http://www.nicovideo.jp/mylist/27411728', |
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'info_dict': { |
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'id': '27411728', |
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'title': 'AKB48のオールナイトニッポン', |
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}, |
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'playlist_mincount': 225, |
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} |
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def _real_extract(self, url): |
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list_id = self._match_id(url) |
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webpage = self._download_webpage(url, list_id) |
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entries_json = self._search_regex(r'Mylist\.preload\(\d+, (\[.*\])\);', |
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webpage, 'entries') |
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entries = json.loads(entries_json) |
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entries = [{ |
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'_type': 'url', |
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'ie_key': NiconicoIE.ie_key(), |
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'url': ('http://www.nicovideo.jp/watch/%s' % |
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entry['item_data']['video_id']), |
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} for entry in entries] |
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return { |
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'_type': 'playlist', |
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'title': self._search_regex(r'\s+name: "(.*?)"', webpage, 'title'), |
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'id': list_id, |
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'entries': entries, |
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}
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