# coding: utf-8 from __future__ import unicode_literals import datetime import re from .common import InfoExtractor from ..compat import ( compat_urllib_parse_urlencode, compat_urlparse, ) from ..utils import ( parse_iso8601, str_to_int, ) class CamdemyIE(InfoExtractor): _VALID_URL = r'https?://(?: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$', 'description': '', 'creator': 'ss11spring', 'upload_date': '20130114', 'timestamp': 1358154556, 'view_count': int, } }, { # With non-empty description 'url': 'http://www.camdemy.com/media/13885', 'md5': '4576a3bb2581f86c61044822adbd1249', 'info_dict': { 'id': '13885', 'ext': 'mp4', 'title': 'EverCam + Camdemy QuickStart', 'thumbnail': 're:^https?://.*\.jpg$', '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) src_from = self._html_search_regex( r"<div class='srcFrom'>Source: <a title='([^']+)'", page, 'external source', default=None) if src_from: return self.url_result(src_from) 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_urlparse.urljoin(thumb_url, 'video/') file_list_doc = self._download_xml( compat_urlparse.urljoin(video_folder, 'fileList.xml'), video_id, 'Filelist XML') file_name = file_list_doc.find('./video/item/fileName').text video_url = compat_urlparse.urljoin(video_folder, file_name) timestamp = parse_iso8601(self._html_search_regex( r"<div class='title'>Posted\s*:</div>\s*<div class='value'>([^<>]+)<", page, 'creation time', fatal=False), delimiter=' ', timezone=datetime.timedelta(hours=8)) view_count = str_to_int(self._html_search_regex( r"<div class='title'>Views\s*:</div>\s*<div class='value'>([^<>]+)<", page, 'view count', fatal=False)) return { 'id': video_id, 'url': video_url, 'title': oembed_obj['title'], 'thumbnail': thumb_url, 'description': self._html_search_meta('description', page), 'creator': oembed_obj['author_name'], 'duration': oembed_obj['duration'], 'timestamp': timestamp, 'view_count': view_count, } class CamdemyFolderIE(InfoExtractor): _VALID_URL = r'https?://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_urlparse.urlparse(url)) query = dict(compat_urlparse.parse_qsl(parsed_url[4])) query.update({'displayMode': 'list'}) parsed_url[4] = compat_urllib_parse_urlencode(query) final_url = compat_urlparse.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)