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# coding: utf-8
from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..compat import compat_urllib_parse
from ..utils import parse_iso8601
class CamdemyIE(InfoExtractor):
_VALID_URL = r'http://www.camdemy.com/media/(?P<id>\d+)'
_TESTS = [{
# single file
'url': 'http://www.camdemy.com/media/5181/',
'md5': '5a5562b6a98b37873119102e052e311b',
'info_dict': {
'id': '5181',
'ext': 'mp4',
'title': 'Ch1-1 Introduction, Signals (02-23-2012)',
'thumbnail': 're:^https?://.*\.jpg$',
'description': '',
'creator': 'ss11spring',
'upload_date': '20130114',
'timestamp': 1358154556,
}
}, {
# With non-empty description
'url': 'http://www.camdemy.com/media/13885',
'md5': '4576a3bb2581f86c61044822adbd1249',
'info_dict': {
'id': '13885',
'ext': 'mp4',
'title': 'EverCam + Camdemy QuickStart',
'thumbnail': 're:^https?://.*\.jpg$',
'description': 'md5:050b62f71ed62928f8a35f1a41e186c9',
'creator': 'evercam',
'upload_date': '20140620',
'timestamp': 1403271569,
}
}, {
# External source
'url': 'http://www.camdemy.com/media/14842',
'md5': '50e1c3c3aa233d3d7b7daa2fa10b1cf7',
'info_dict': {
'id': '2vsYQzNIsJo',
'ext': 'mp4',
'upload_date': '20130211',
'uploader': 'Hun Kim',
'description': 'Excel 2013 Tutorial for Beginners - How to add Password Protection',
'uploader_id': 'hunkimtutorials',
'title': 'Excel 2013 Tutorial - How to add Password Protection',
}
}]
def _real_extract(self, url):
video_id = self._match_id(url)
page = self._download_webpage(url, video_id)
srcFrom = self._html_search_regex(
r"<div class='srcFrom'>Source: <a title='([^']+)'", page,
'external source', default=None)
if srcFrom:
return self.url_result(srcFrom)
oembed_obj = self._download_json(
'http://www.camdemy.com/oembed/?format=json&url=' + url, video_id)
thumb_url = oembed_obj['thumbnail_url']
video_folder = compat_urllib_parse.urljoin(thumb_url, 'video/')
fileListXML = self._download_xml(
compat_urllib_parse.urljoin(video_folder, 'fileList.xml'),
video_id, 'Filelist XML')
fileName = fileListXML.find('./video/item/fileName').text
creation_time = self._html_search_regex(
r"<div class='title'>Posted :</div>[\r\n ]*<div class='value'>([^<>]+)<",
page, 'creation time', flags=re.MULTILINE) + '+08:00'
creation_timestamp = parse_iso8601(creation_time, delimiter=' ')
view_count_str = self._html_search_regex(
r"<div class='title'>Views :</div>[\r\n ]*<div class='value'>([^<>]+)<",
page, 'view count', flags=re.MULTILINE)
views = int(view_count_str.replace(',', ''))
return {
'id': video_id,
'url': compat_urllib_parse.urljoin(video_folder, fileName),
'title': oembed_obj['title'],
'thumbnail': thumb_url,
'description': self._html_search_meta('description', page),
'creator': oembed_obj['author_name'],
'duration': oembed_obj['duration'],
'timestamp': creation_timestamp,
'view_count': views,
}
class CamdemyFolderIE(InfoExtractor):
_VALID_URL = r'http://www.camdemy.com/folder/(?P<id>\d+)'
_TESTS = [{
# links with trailing slash
'url': 'http://www.camdemy.com/folder/450',
'info_dict': {
'id': '450',
'title': '信號與系統 2012 & 2011 (Signals and Systems)',
},
'playlist_mincount': 145
}, {
# links without trailing slash
# and multi-page
'url': 'http://www.camdemy.com/folder/853',
'info_dict': {
'id': '853',
'title': '科學計算 - 使用 Matlab'
},
'playlist_mincount': 20
}, {
# with displayMode parameter. For testing the codes to add parameters
'url': 'http://www.camdemy.com/folder/853/?displayMode=defaultOrderByOrg',
'info_dict': {
'id': '853',
'title': '科學計算 - 使用 Matlab'
},
'playlist_mincount': 20
}]
def _real_extract(self, url):
folder_id = self._match_id(url)
# Add displayMode=list so that all links are displayed in a single page
parsed_url = list(compat_urllib_parse.urlparse(url))
query = dict(compat_urllib_parse.parse_qsl(parsed_url[4]))
query.update({'displayMode': 'list'})
parsed_url[4] = compat_urllib_parse.urlencode(query)
final_url = compat_urllib_parse.urlunparse(parsed_url)
page = self._download_webpage(final_url, folder_id)
matches = re.findall(r"href='(/media/\d+/?)'", page)
entries = [self.url_result('http://www.camdemy.com' + media_path)
for media_path in matches]
folder_title = self._html_search_meta('keywords', page)
return self.playlist_result(entries, folder_id, folder_title)
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