2 from __future__
import unicode_literals
6 from .common
import InfoExtractor
8 compat_urllib_parse_urlencode
,
19 class CamdemyIE(InfoExtractor
):
20 _VALID_URL
= r
'https?://(?:www\.)?camdemy\.com/media/(?P<id>\d+)'
23 'url': 'http://www.camdemy.com/media/5181/',
24 'md5': '5a5562b6a98b37873119102e052e311b',
28 'title': 'Ch1-1 Introduction, Signals (02-23-2012)',
29 'thumbnail': r
're:^https?://.*\.jpg$',
30 'creator': 'ss11spring',
32 'upload_date': '20130114',
36 # With non-empty description
37 # webpage returns "No permission or not login"
38 'url': 'http://www.camdemy.com/media/13885',
39 'md5': '4576a3bb2581f86c61044822adbd1249',
43 'title': 'EverCam + Camdemy QuickStart',
44 'thumbnail': r
're:^https?://.*\.jpg$',
45 'description': 'md5:2a9f989c2b153a2342acee579c6e7db6',
50 # External source (YouTube)
51 'url': 'http://www.camdemy.com/media/14842',
55 'title': 'Excel 2013 Tutorial - How to add Password Protection',
56 'description': 'Excel 2013 Tutorial for Beginners - How to add Password Protection',
57 'upload_date': '20130211',
58 'uploader': 'Hun Kim',
59 'uploader_id': 'hunkimtutorials',
62 'skip_download': True,
66 def _real_extract(self
, url
):
67 video_id
= self
._match
_id
(url
)
69 webpage
= self
._download
_webpage
(url
, video_id
)
71 src_from
= self
._html
_search
_regex
(
72 r
"class=['\"]srcFrom
['\"][^>]*>Sources?(?:\s+from)?\s*:\s*<a[^>]+(?:href|title)=(['\"])(?P
<url
>(?
:(?
!\
1).)+)\
1",
73 webpage, 'external source', default=None, group='url')
75 return self.url_result(src_from)
77 oembed_obj = self._download_json(
78 'http://www.camdemy.com/oembed/?format=json&url=' + url, video_id)
80 title = oembed_obj['title']
81 thumb_url = oembed_obj['thumbnail_url']
82 video_folder = compat_urlparse.urljoin(thumb_url, 'video/')
83 file_list_doc = self._download_xml(
84 compat_urlparse.urljoin(video_folder, 'fileList.xml'),
85 video_id, 'Downloading filelist XML')
86 file_name = file_list_doc.find('./video/item/fileName').text
87 video_url = compat_urlparse.urljoin(video_folder, file_name)
89 # Some URLs return "No permission
or not login
" in a webpage despite being
90 # freely available via oembed JSON URL (e.g. http://www.camdemy.com/media/13885)
91 upload_date = unified_strdate(self._search_regex(
92 r'>published on ([^<]+)<', webpage,
93 'upload date', default=None))
94 view_count = str_to_int(self._search_regex(
95 r'role=["\']viewCnt
["\'][^>]*>([\d,.]+) views',
96 webpage, 'view count', default=None))
97 description = self._html_search_meta(
98 'description', webpage, default=None) or clean_html(
99 oembed_obj.get('description'))
105 'thumbnail': thumb_url,
106 'description': description,
107 'creator': oembed_obj.get('author_name'),
108 'duration': parse_duration(oembed_obj.get('duration')),
109 'upload_date': upload_date,
110 'view_count': view_count,
114 class CamdemyFolderIE(InfoExtractor):
115 _VALID_URL = r'https?://(?:www\.)?camdemy\.com/folder/(?P<id>\d+)'
117 # links with trailing slash
118 'url': 'http://www.camdemy.com/folder/450',
121 'title': '信號與系統 2012 & 2011 (Signals and Systems)',
123 'playlist_mincount': 145
125 # links without trailing slash
127 'url': 'http://www.camdemy.com/folder/853',
130 'title': '科學計算 - 使用 Matlab'
132 'playlist_mincount': 20
134 # with displayMode parameter. For testing the codes to add parameters
135 'url': 'http://www.camdemy.com/folder/853/?displayMode=defaultOrderByOrg',
138 'title': '科學計算 - 使用 Matlab'
140 'playlist_mincount': 20
143 def _real_extract(self, url):
144 folder_id = self._match_id(url)
146 # Add displayMode=list so that all links are displayed in a single page
147 parsed_url = list(compat_urlparse.urlparse(url))
148 query = dict(compat_urlparse.parse_qsl(parsed_url[4]))
149 query.update({'displayMode': 'list'})
150 parsed_url[4] = compat_urllib_parse_urlencode(query)
151 final_url = compat_urlparse.urlunparse(parsed_url)
153 page = self._download_webpage(final_url, folder_id)
154 matches = re.findall(r"href
='(/media/\d+/?)'", page)
156 entries = [self.url_result('http://www.camdemy.com' + media_path)
157 for media_path in matches]
159 folder_title = self._html_search_meta('keywords', page)
161 return self.playlist_result(entries, folder_id, folder_title)