2 from __future__ import unicode_literals
6 from .common import InfoExtractor
7 from ..compat import (compat_urllib_parse, compat_urlparse)
8 from ..utils import parse_iso8601
11 class CamdemyIE(InfoExtractor):
12 _VALID_URL = r'http://www.camdemy.com/media/(?P<id>\d+)'
15 'url': 'http://www.camdemy.com/media/5181/',
16 'md5': '5a5562b6a98b37873119102e052e311b',
20 'title': 'Ch1-1 Introduction, Signals (02-23-2012)',
21 'thumbnail': 're:^https?://.*\.jpg$',
23 'creator': 'ss11spring',
24 'upload_date': '20130114',
25 'timestamp': 1358154556,
28 # With non-empty description
29 'url': 'http://www.camdemy.com/media/13885',
30 'md5': '4576a3bb2581f86c61044822adbd1249',
34 'title': 'EverCam + Camdemy QuickStart',
35 'thumbnail': 're:^https?://.*\.jpg$',
36 'description': 'md5:050b62f71ed62928f8a35f1a41e186c9',
38 'upload_date': '20140620',
39 'timestamp': 1403271569,
43 'url': 'http://www.camdemy.com/media/14842',
44 'md5': '50e1c3c3aa233d3d7b7daa2fa10b1cf7',
48 'upload_date': '20130211',
49 'uploader': 'Hun Kim',
50 'description': 'Excel 2013 Tutorial for Beginners - How to add Password Protection',
51 'uploader_id': 'hunkimtutorials',
52 'title': 'Excel 2013 Tutorial - How to add Password Protection',
56 def _real_extract(self, url):
57 video_id = self._match_id(url)
59 page = self._download_webpage(url, video_id)
61 srcFrom = self._html_search_regex(
62 r"<div class='srcFrom'>Source: <a title='([^']+)'", page,
63 'external source', default=None)
66 return self.url_result(srcFrom)
68 oembed_obj = self._download_json(
69 'http://www.camdemy.com/oembed/?format=json&url=' + url, video_id)
71 thumb_url = oembed_obj['thumbnail_url']
72 video_folder = compat_urlparse.urljoin(thumb_url, 'video/')
73 fileListXML = self._download_xml(
74 compat_urlparse.urljoin(video_folder, 'fileList.xml'),
75 video_id, 'Filelist XML')
76 fileName = fileListXML.find('./video/item/fileName').text
78 creation_time = self._html_search_regex(
79 r"<div class='title'>Posted :</div>[\r\n ]*<div class='value'>([^<>]+)<",
80 page, 'creation time', flags=re.MULTILINE) + '+08:00'
81 creation_timestamp = parse_iso8601(creation_time, delimiter=' ')
83 view_count_str = self._html_search_regex(
84 r"<div class='title'>Views :</div>[\r\n ]*<div class='value'>([^<>]+)<",
85 page, 'view count', flags=re.MULTILINE)
86 views = int(view_count_str.replace(',', ''))
90 'url': compat_urlparse.urljoin(video_folder, fileName),
91 'title': oembed_obj['title'],
92 'thumbnail': thumb_url,
93 'description': self._html_search_meta('description', page),
94 'creator': oembed_obj['author_name'],
95 'duration': oembed_obj['duration'],
96 'timestamp': creation_timestamp,
101 class CamdemyFolderIE(InfoExtractor):
102 _VALID_URL = r'http://www.camdemy.com/folder/(?P<id>\d+)'
104 # links with trailing slash
105 'url': 'http://www.camdemy.com/folder/450',
108 'title': '信號與系統 2012 & 2011 (Signals and Systems)',
110 'playlist_mincount': 145
112 # links without trailing slash
114 'url': 'http://www.camdemy.com/folder/853',
117 'title': '科學計算 - 使用 Matlab'
119 'playlist_mincount': 20
121 # with displayMode parameter. For testing the codes to add parameters
122 'url': 'http://www.camdemy.com/folder/853/?displayMode=defaultOrderByOrg',
125 'title': '科學計算 - 使用 Matlab'
127 'playlist_mincount': 20
130 def _real_extract(self, url):
131 folder_id = self._match_id(url)
133 # Add displayMode=list so that all links are displayed in a single page
134 parsed_url = list(compat_urlparse.urlparse(url))
135 query = dict(compat_urlparse.parse_qsl(parsed_url[4]))
136 query.update({'displayMode': 'list'})
137 parsed_url[4] = compat_urllib_parse.urlencode(query)
138 final_url = compat_urlparse.urlunparse(parsed_url)
140 page = self._download_webpage(final_url, folder_id)
141 matches = re.findall(r"href='(/media/\d+/?)'", page)
143 entries = [self.url_result('http://www.camdemy.com' + media_path)
144 for media_path in matches]
146 folder_title = self._html_search_meta('keywords', page)
148 return self.playlist_result(entries, folder_id, folder_title)