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1 | # coding: utf-8 |
2 | from __future__ import unicode_literals | |
3 | ||
4 | import re | |
5 | from .common import InfoExtractor | |
6 | from ..compat import ( | |
7 | compat_urllib_parse_urlparse, | |
8 | compat_parse_qs | |
9 | ) | |
10 | from ..utils import ( | |
11 | clean_html, | |
12 | int_or_none, | |
13 | try_get, | |
14 | urlencode_postdata, | |
15 | ) | |
16 | ||
17 | ||
18 | class CiscoLiveIE(InfoExtractor): | |
19 | IE_NAME = 'ciscolive' | |
20 | _VALID_URL = r'(?:https?://)?ciscolive\.cisco\.com/on-demand-library/\??(?P<query>[^#]+)#/(?:session/(?P<id>.+))?$' | |
21 | _TESTS = [ | |
22 | { | |
23 | 'url': 'https://ciscolive.cisco.com/on-demand-library/?#/session/1423353499155001FoSs', | |
24 | 'md5': 'c98acf395ed9c9f766941c70f5352e22', | |
25 | 'info_dict': { | |
26 | 'id': '5803694304001', | |
27 | 'ext': 'mp4', | |
28 | 'title': '13 Smart Automations to Monitor Your Cisco IOS Network', | |
29 | 'description': 'md5:ec4a436019e09a918dec17714803f7cc', | |
30 | 'timestamp': 1530305395, | |
31 | 'uploader_id': '5647924234001', | |
32 | 'upload_date': '20180629', | |
33 | 'location': '16B Mezz.', | |
34 | }, | |
35 | }, | |
36 | { | |
37 | 'url': 'https://ciscolive.cisco.com/on-demand-library/?search.event=ciscoliveus2018&search.technicallevel=scpsSkillLevel_aintroductory&search.focus=scpsSessionFocus_designAndDeployment#/', | |
38 | 'md5': '993d4cf051f6174059328b1dce8e94bd', | |
39 | 'info_dict': { | |
40 | 'upload_date': '20180629', | |
41 | 'title': 'DevNet Panel-Applying Design Thinking to Building Products in Cisco', | |
42 | 'timestamp': 1530316421, | |
43 | 'uploader_id': '5647924234001', | |
44 | 'id': '5803751616001', | |
45 | 'description': 'md5:5f144575cd6848117fe2f756855b038b', | |
46 | 'location': 'WoS, DevNet Theater', | |
47 | 'ext': 'mp4', | |
48 | }, | |
49 | }, | |
50 | { | |
51 | 'url': 'https://ciscolive.cisco.com/on-demand-library/?search.technology=scpsTechnology_applicationDevelopment&search.technology=scpsTechnology_ipv6&search.focus=scpsSessionFocus_troubleshootingTroubleshooting#/', | |
52 | 'md5': '80e0c3b87e373fe3a3316b934b8915bf', | |
53 | 'info_dict': { | |
54 | 'upload_date': '20180629', | |
55 | 'title': 'Beating the CCIE Routing & Switching', | |
56 | 'timestamp': 1530311842, | |
57 | 'uploader_id': '5647924234001', | |
58 | 'id': '5803735679001', | |
59 | 'description': 'md5:e71970799e92d7f5ff57ae23f64b0929', | |
60 | 'location': 'TulĂșm 02', | |
61 | 'ext': 'mp4', | |
62 | }, | |
63 | } | |
64 | ] | |
65 | ||
66 | # These appear to be constant across all Cisco Live presentations | |
67 | # and are not tied to any user session or event | |
68 | RAINFOCUS_API_URL = 'https://events.rainfocus.com/api/%s' | |
69 | RAINFOCUS_APIPROFILEID = 'Na3vqYdAlJFSxhYTYQGuMbpafMqftalz' | |
70 | RAINFOCUS_WIDGETID = 'n6l4Lo05R8fiy3RpUBm447dZN8uNWoye' | |
71 | BRIGHTCOVE_URL_TEMPLATE = 'http://players.brightcove.net/5647924234001/SyK2FdqjM_default/index.html?videoId=%s' | |
72 | ||
73 | def _parse_rf_item(self, rf_item): | |
74 | ''' Parses metadata and passes to Brightcove extractor ''' | |
75 | event_name = rf_item.get('eventName') | |
76 | title = rf_item['title'] | |
77 | description = clean_html(rf_item.get('abstract')) | |
78 | presenter_name = try_get(rf_item, lambda x: x['participants'][0]['fullName']) | |
79 | bc_id = rf_item['videos'][0]['url'] | |
80 | bc_url = self.BRIGHTCOVE_URL_TEMPLATE % bc_id | |
81 | duration = int_or_none(try_get(rf_item, lambda x: x['times'][0]['length'])) | |
82 | location = try_get(rf_item, lambda x: x['times'][0]['room']) | |
83 | ||
84 | if duration: | |
85 | duration = duration * 60 | |
86 | ||
87 | return { | |
88 | '_type': 'url_transparent', | |
89 | 'creator': presenter_name, | |
90 | 'description': description, | |
91 | 'duration': duration, | |
92 | 'ie_key': 'BrightcoveNew', | |
93 | 'location': location, | |
94 | 'series': event_name, | |
95 | 'title': title, | |
96 | 'url': bc_url, | |
97 | } | |
98 | ||
99 | def _check_bc_id_exists(self, rf_item): | |
100 | ''' Checks for the existence of a Brightcove URL in an API result ''' | |
101 | bc_id = try_get(rf_item, lambda x: x['videos'][0]['url']) | |
102 | if bc_id: | |
103 | if bc_id.strip().isdigit(): | |
104 | return rf_item | |
105 | ||
106 | def _real_extract(self, url): | |
107 | mobj = re.match(self._VALID_URL, url) | |
108 | HEADERS = { | |
109 | 'Origin': 'https://ciscolive.cisco.com', | |
110 | 'rfApiProfileId': self.RAINFOCUS_APIPROFILEID, | |
111 | 'rfWidgetId': self.RAINFOCUS_WIDGETID, | |
112 | 'Referer': url, | |
113 | } | |
114 | # Single session URL (single video) | |
115 | if mobj.group('id'): | |
116 | rf_id = mobj.group('id') | |
117 | request = self.RAINFOCUS_API_URL % 'session' | |
118 | data = urlencode_postdata({'id': rf_id}) | |
119 | rf_result = self._download_json(request, rf_id, data=data, headers=HEADERS) | |
120 | rf_item = self._check_bc_id_exists(rf_result['items'][0]) | |
121 | return self._parse_rf_item(rf_item) | |
122 | else: | |
123 | # Filter query URL (multiple videos) | |
124 | rf_query = compat_parse_qs((compat_urllib_parse_urlparse(url).query)) | |
125 | rf_query['type'] = 'session' | |
126 | rf_query['size'] = 1000 | |
127 | data = urlencode_postdata(rf_query) | |
128 | request = self.RAINFOCUS_API_URL % 'search' | |
129 | rf_results = self._download_json(request, 'Filter query', data=data, headers=HEADERS) | |
130 | entries = [ | |
131 | self._parse_rf_item(rf_item) | |
132 | for rf_item | |
133 | in rf_results['sectionList'][0]['items'] | |
134 | if self._check_bc_id_exists(rf_item) | |
135 | ] | |
136 | return self.playlist_result(entries, 'Filter query') |