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52ad14ae TT |
1 | # encoding: utf-8 |
2 | ||
3 | import re | |
4 | import socket | |
52ad14ae TT |
5 | |
6 | from .common import InfoExtractor | |
7 | from ..utils import ( | |
8 | compat_http_client, | |
9 | compat_urllib_error, | |
10 | compat_urllib_parse, | |
11 | compat_urllib_request, | |
12 | compat_urlparse, | |
13 | compat_str, | |
14 | ||
15 | ExtractorError, | |
16 | unified_strdate, | |
17 | ) | |
18 | ||
13ebea79 | 19 | |
52ad14ae TT |
20 | class NiconicoIE(InfoExtractor): |
21 | IE_NAME = u'niconico' | |
22 | IE_DESC = u'ニコニコ動画' | |
23 | ||
24 | _TEST = { | |
25 | u'url': u'http://www.nicovideo.jp/watch/sm22312215', | |
26 | u'file': u'sm22312215.mp4', | |
27 | u'md5': u'd1a75c0823e2f629128c43e1212760f9', | |
28 | u'info_dict': { | |
29 | u'title': u'Big Buck Bunny', | |
30 | u'uploader': u'takuya0301', | |
31 | u'uploader_id': u'2698420', | |
32 | u'upload_date': u'20131123', | |
33 | u'description': u'(c) copyright 2008, Blender Foundation / www.bigbuckbunny.org', | |
34 | }, | |
35 | u'params': { | |
36 | u'username': u'ydl.niconico@gmail.com', | |
37 | u'password': u'youtube-dl', | |
38 | }, | |
39 | } | |
40 | ||
13ebea79 | 41 | _VALID_URL = r'^https?://(?:www\.|secure\.)?nicovideo\.jp/watch/([a-z][a-z][0-9]+)(?:.*)$' |
52ad14ae TT |
42 | _NETRC_MACHINE = 'niconico' |
43 | # If True it will raise an error if no login info is provided | |
44 | _LOGIN_REQUIRED = True | |
45 | ||
46 | def _real_initialize(self): | |
47 | self._login() | |
48 | ||
49 | def _login(self): | |
50 | (username, password) = self._get_login_info() | |
51 | # No authentication to be performed | |
52 | if username is None: | |
53 | if self._LOGIN_REQUIRED: | |
54 | raise ExtractorError(u'No login info available, needed for using %s.' % self.IE_NAME, expected=True) | |
55 | return False | |
56 | ||
57 | # Log in | |
58 | login_form_strs = { | |
13ebea79 PH |
59 | u'mail': username, |
60 | u'password': password, | |
52ad14ae TT |
61 | } |
62 | # Convert to UTF-8 *before* urlencode because Python 2.x's urlencode | |
63 | # chokes on unicode | |
64 | login_form = dict((k.encode('utf-8'), v.encode('utf-8')) for k,v in login_form_strs.items()) | |
13ebea79 PH |
65 | login_data = compat_urllib_parse.urlencode(login_form).encode('utf-8') |
66 | request = compat_urllib_request.Request( | |
67 | u'https://secure.nicovideo.jp/secure/login', login_data) | |
68 | login_results = self._download_webpage( | |
69 | request, u'', note=u'Logging in', errnote=u'Unable to log in') | |
70 | if re.search(r'(?i)<h1 class="mb8p4">Log in error</h1>', login_results) is not None: | |
71 | self._downloader.report_warning(u'unable to log in: bad username or password') | |
52ad14ae TT |
72 | return False |
73 | return True | |
74 | ||
75 | def _real_extract(self, url): | |
13ebea79 PH |
76 | mobj = re.match(self._VALID_URL, url) |
77 | video_id = mobj.group(1) | |
52ad14ae | 78 | |
bd49928f PH |
79 | # Get video webpage. We are not actually interested in it, but need |
80 | # the cookies in order to be able to download the info webpage | |
81 | self._download_webpage('http://www.nicovideo.jp/watch/' + video_id, video_id) | |
52ad14ae | 82 | |
e26f8712 | 83 | video_info = self._download_xml( |
13ebea79 PH |
84 | 'http://ext.nicovideo.jp/api/getthumbinfo/' + video_id, video_id, |
85 | note=u'Downloading video info page') | |
52ad14ae TT |
86 | |
87 | # Get flv info | |
13ebea79 PH |
88 | flv_info_webpage = self._download_webpage( |
89 | u'http://flapi.nicovideo.jp/api/getflv?v=' + video_id, | |
90 | video_id, u'Downloading flv info') | |
91 | video_real_url = compat_urlparse.parse_qs(flv_info_webpage)['url'][0] | |
52ad14ae TT |
92 | |
93 | # Start extracting information | |
52ad14ae | 94 | video_title = video_info.find('.//title').text |
52ad14ae | 95 | video_extension = video_info.find('.//movie_type').text |
52ad14ae | 96 | video_format = video_extension.upper() |
52ad14ae | 97 | video_thumbnail = video_info.find('.//thumbnail_url').text |
52ad14ae | 98 | video_description = video_info.find('.//description').text |
52ad14ae | 99 | video_uploader_id = video_info.find('.//user_id').text |
13ebea79 PH |
100 | video_upload_date = unified_strdate(video_info.find('.//first_retrieve').text.split('+')[0]) |
101 | video_view_count = video_info.find('.//view_counter').text | |
102 | video_webpage_url = video_info.find('.//watch_url').text | |
52ad14ae TT |
103 | |
104 | # uploader | |
13ebea79 | 105 | video_uploader = video_uploader_id |
52ad14ae | 106 | url = 'http://seiga.nicovideo.jp/api/user/info?id=' + video_uploader_id |
52ad14ae | 107 | try: |
e26f8712 | 108 | user_info = self._download_xml( |
13ebea79 | 109 | url, video_id, note=u'Downloading user information') |
e26f8712 | 110 | video_uploader = user_info.find('.//nickname').text |
52ad14ae TT |
111 | except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: |
112 | self._downloader.report_warning(u'Unable to download user info webpage: %s' % compat_str(err)) | |
52ad14ae TT |
113 | |
114 | return { | |
115 | 'id': video_id, | |
116 | 'url': video_real_url, | |
117 | 'title': video_title, | |
118 | 'ext': video_extension, | |
119 | 'format': video_format, | |
120 | 'thumbnail': video_thumbnail, | |
121 | 'description': video_description, | |
122 | 'uploader': video_uploader, | |
123 | 'upload_date': video_upload_date, | |
124 | 'uploader_id': video_uploader_id, | |
125 | 'view_count': video_view_count, | |
126 | 'webpage_url': video_webpage_url, | |
127 | } |