# coding: utf-8 from __future__ import unicode_literals import re from ..compat import compat_urllib_parse_urlencode from .common import InfoExtractor from ..utils import smuggle_url class CiscoLiveIE(InfoExtractor): IE_NAME = "ciscolive" _VALID_URL = r"https://ciscolive.cisco.com/on-demand-library/\??(?P[^#]+)#/(?:session/(?P.+))?$" _TESTS = [ { "url": "https://ciscolive.cisco.com/on-demand-library/?#/session/1423353499155001FoSs", "md5": "c98acf395ed9c9f766941c70f5352e22", "info_dict": { "id": "5803694304001", "ext": "mp4", "title": "13 Smart Automations to Monitor Your Cisco IOS Network", "timestamp": 1530305395, "uploader_id": "5647924234001", "upload_date": "20180629", }, }, { "url": "https://ciscolive.cisco.com/on-demand-library/?search.event=ciscoliveus2018&search.technicallevel=scpsSkillLevel_aintroductory&search.focus=scpsSessionFocus_designAndDeployment#/", "md5": "993d4cf051f6174059328b1dce8e94bd", "info_dict": { "id": "5803751616001", "ext": "mp4", "timestamp": 1530316421, "title": "DevNet Panel-Applying Design Thinking to Building Products in Cisco", "uploader_id": "5647924234001", "upload_date": "20180629", }, }, { "url": "https://ciscolive.cisco.com/on-demand-library/?search.technology=scpsTechnology_applicationDevelopment&search.technology=scpsTechnology_ipv6&search.focus=scpsSessionFocus_troubleshootingTroubleshooting#/", "md5": "80e0c3b87e373fe3a3316b934b8915bf", "info_dict": { "id": "5803735679001", "ext": "mp4", "timestamp": 1530311842, "title": "Beating the CCIE Routing & Switching", "uploader_id": "5647924234001", "upload_date": "20180629", }, }, { "url": "https://ciscolive.cisco.com/on-demand-library/?search.solutions=scpsSolutions_cleanair#/", "md5": "80e0c3b87e373fe3a3316b934b8915bf", "info_dict": { "id": "5803735679001", "ext": "mp4", "timestamp": 1530311842, "title": "Beating the CCIE Routing & Switching", "uploader_id": "5647924234001", "upload_date": "20180629", }, }, ] # These appear to be constant across all Cisco Live presentations # and are not tied to any user session or event RAINFOCUS_API_URL = "https://events.rainfocus.com/api/%s" RAINFOCUS_APIPROFILEID = "Na3vqYdAlJFSxhYTYQGuMbpafMqftalz" RAINFOCUS_WIDGETID = "n6l4Lo05R8fiy3RpUBm447dZN8uNWoye" BRIGHTCOVE_URL_TEMPLATE = "http://players.brightcove.net/5647924234001/SyK2FdqjM_default/index.html?videoId=%s" def _parse_rf_item(self, rf_item): """ Parses metadata and passes to Brightcove extractor """ # Metadata parsed from Rainfocus API result # Not all of which is appropriate to pass to Brightcove extractor # but might be nice to print to output event_name = rf_item.get("eventName") # Full event name [Cisco Live EMEA 2016] # rf_id = rf_item.get('eventId') # Rainfocus ID [14382715417240cleu16] cl_id = rf_item.get("abbreviation") # Cisco Live ID - Shorthand session ID [BRKCRS-2501] title = rf_item.get("title") # Full session title [Campus QoS Design-Simplified] description = rf_item.get("abstract") # Description [This session will apply Cisco's QoS strategy for rich media...] # TODO: Needs safe get() method presenter_name = rf_item["participants"][0]["fullName"] # Presenter's full name [Tim Szigeti] presenter_title = rf_item["participants"][0]["jobTitle"] # Presenter's job title [Principal Engineer - Technical Marketing] pdf_url = rf_item["files"][0]["url"] # Presentation PDF URL [https://clnv.s3.amazonaws.com/2016/eur/pdf/BRKCRS-2501.pdf] bc_id = rf_item["videos"][0]["url"] # Brightcove video ID [5803710412001] bc_url = self.BRIGHTCOVE_URL_TEMPLATE % bc_id # Brightcove video URL [http://players.brightcove.net/5647924234001/SyK2FdqjM_default/index.html?videoId=5803710412001] duration = rf_item["times"][0]["length"] * 60 # Duration. Provided in minutes * 60 = seconds [7200] location = rf_item["times"][0]["room"] # Location [Hall 7.3 Breakout Room 732] # Metadata passed to final Brightcove extractor # TODO: Only title is passed--need to work on how to best merge smuggled metadata metadata = { "id": cl_id, "title": title, "creator": presenter_name, "description": description, "series": event_name, "duration": duration, "location": location, } self.to_screen("Event Name: %s" % event_name) self.to_screen("Session ID: %s" % cl_id) self.to_screen("Session Title: %s" % title) self.to_screen("Presenter: %s, %s" % (presenter_name, presenter_title)) self.to_screen("Slide Deck URL: %s" % pdf_url) self.to_screen("Video URL: %s" % bc_url) return self.url_result( smuggle_url(bc_url, metadata), "BrightcoveNew", bc_id, title ) def _check_bc_url_exists(self, rf_item): """ Checks for the existence of a Brightcove URL in a RainFocus result item """ msg = ( "Skipping session that does not include a valid video URL: %s" % rf_item.get("title", "Unknown title") ) try: bc_id = rf_item["videos"][0]["url"] mobj = re.match(r"\d+", bc_id) if mobj: return rf_item else: self.report_warning(msg) except IndexError: self.report_warning(msg) def _real_extract(self, url): mobj = re.match(self._VALID_URL, url) rf_headers = { "Origin": "https://ciscolive.cisco.com", "rfApiProfileId": self.RAINFOCUS_APIPROFILEID, "rfWidgetId": self.RAINFOCUS_WIDGETID, "Referer": url, } rf_args = {"video_id": None, "headers": rf_headers} # Single session URL (single video) if mobj.group("id"): rf_id = mobj.group("id") rf_args["url_or_request"] = self.RAINFOCUS_API_URL % "session" rf_args["video_id"] = rf_id rf_args["data"] = compat_urllib_parse_urlencode({"id": rf_id}) rf_result = self._download_json(**rf_args) rf_item = self._check_bc_url_exists(rf_result["items"][0]) return self._parse_rf_item(rf_item) else: # Filter query URL (multiple videos) if mobj.group("query"): rf_query = mobj.group("query") rf_query = str(rf_query + "&type=session&size=1000") rf_args["url_or_request"] = self.RAINFOCUS_API_URL % "search" rf_args["data"] = rf_query # Query JSON results offer no obvious way to ID the search rf_args["video_id"] = "Filter query" self.to_screen('Video collection for filter query "%s"' % rf_query) rf_results = self._download_json(**rf_args) # Not all sessions have videos; filter them out before moving on rf_video_results = [ rf_item for rf_item in rf_results["sectionList"][0]["items"] if self._check_bc_url_exists(rf_item) ] entries = [self._parse_rf_item(rf_item) for rf_item in rf_video_results] return self.playlist_result(entries)