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123 lines
4.5 KiB
Python
123 lines
4.5 KiB
Python
# encoding: utf-8
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from __future__ import unicode_literals
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import re
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from .common import InfoExtractor
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from ..utils 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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compat_str,
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ExtractorError,
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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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_TEST = {
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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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},
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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/([a-z][a-z][0-9]+)(?:.*)$'
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_NETRC_MACHINE = 'niconico'
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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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if username is None:
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# Login is required
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raise ExtractorError('No login info available, needed for using %s.' % self.IE_NAME, expected=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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return True
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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video_id = mobj.group(1)
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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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# Get flv info
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flv_info_webpage = self._download_webpage(
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'http://flapi.nicovideo.jp/api/getflv?v=' + video_id,
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video_id, 'Downloading flv info')
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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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video_title = video_info.find('.//title').text
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video_extension = video_info.find('.//movie_type').text
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video_format = video_extension.upper()
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video_thumbnail = video_info.find('.//thumbnail_url').text
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video_description = video_info.find('.//description').text
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video_uploader_id = video_info.find('.//user_id').text
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video_upload_date = unified_strdate(video_info.find('.//first_retrieve').text.split('+')[0])
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video_view_count = video_info.find('.//view_counter').text
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video_webpage_url = video_info.find('.//watch_url').text
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# uploader
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video_uploader = video_uploader_id
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url = 'http://seiga.nicovideo.jp/api/user/info?id=' + video_uploader_id
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try:
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user_info = self._download_xml(
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url, video_id, note='Downloading user information')
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video_uploader = user_info.find('.//nickname').text
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except ExtractorError as err:
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self._downloader.report_warning('Unable to download user info webpage: %s' % compat_str(err))
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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': video_title,
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'ext': video_extension,
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'format': video_format,
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'thumbnail': video_thumbnail,
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'description': video_description,
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'uploader': video_uploader,
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'upload_date': video_upload_date,
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'uploader_id': video_uploader_id,
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'view_count': video_view_count,
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'webpage_url': video_webpage_url,
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}
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