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[ciscolive] Refactored several items; print video URL

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This commit is contained in:
Austin de Coup-Crank 2018-10-29 09:49:31 -07:00
parent d9a07eabc7
commit 28743f5a8b
1 changed files with 70 additions and 61 deletions
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131
youtube_dl/extractor/ciscolive.py
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@ -43,15 +43,25 @@ class CiscoLiveIE(InfoExtractor):
'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_ACCOUNT_ID = "5647924234001"
BRIGHTCOVE_URL_TEMPLATE = "http://players.brightcove.net/5647924234001/SyK2FdqjM_default/index.html?videoId=%s"
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
@ -59,55 +69,55 @@ class CiscoLiveIE(InfoExtractor):
"""
# Metadata parsed from Rainfocus API result
# Not all of which is appropriate to pass to Brightcove extractor
rf_result = {
"event_name": rf_item.get("eventName"),
# Full event name [Cisco Live EMEA 2016]
"event_label": rf_item.get("eventLabel"),
# Year/location [2016 Berlin]
"sess_rf_id": rf_item.get("eventId"),
# Rainfocus ID [14382715417240cleu16]
"sess_abbr": rf_item.get("abbreviation"),
# Shorthand session ID [BRKCRS-2501]
"sess_title": rf_item.get("title"),
# Full session title [Campus QoS Design-Simplified]
"sess_desc": rf_item.get("abstract"),
# Description [This session will apply Cisco's QoS strategy for rich media...]
"sess_pres_name": rf_item["participants"][0]["fullName"], # TODO: Needs safe get() method
# Presenter's full name [Tim Szigeti]
"sess_pres_title": rf_item["participants"][0]["jobTitle"],
# Presenter's job title [Principal Engineer - Technical Marketing]
"sess_pdf_url": rf_item["files"][0]["url"],
# Presentation PDF URL [https://clnv.s3.amazonaws.com/2016/eur/pdf/BRKCRS-2501.pdf]
"sess_bc_id": rf_item["videos"][0]["url"],
# Session Brightcove video ID [5803710412001]
"sess_bc_url": self.BRIGHTCOVE_URL_TEMPLATE % rf_item["videos"][0]["url"],
# Session Brightcove video URL [http://players.brightcove.net/5647924234001/SyK2FdqjM_default/index.html?videoId=5803710412001]
"sess_duration": rf_item["times"][0]["length"] * 60,
# Session duration in seconds [7200]
"sess_location": rf_item["times"][0]["room"]
# Session location [Hall 7.3 Breakout Room 732]
}
# 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...]
presenter_name = rf_item['participants'][0]['fullName'] # TODO: Needs safe get() method
# 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": rf_result.get("sess_abbr"),
"title": rf_result.get("sess_title"),
"creator": rf_result.get("sess_pres_name"),
"description": rf_result.get("sess_desc"),
"series": rf_result.get("event_name"),
"duration": rf_result.get("sess_duration"),
"location": rf_result.get("sess_location")
'id': cl_id,
'title': title,
'creator': presenter_name,
'description': description,
'series': event_name,
'duration': duration,
'location': location,
}
self.to_screen("Session: %s [%s]" % (rf_result["sess_title"], rf_result["sess_abbr"]))
self.to_screen("Presenter: %s, %s" % (rf_result["sess_pres_name"], rf_result["sess_pres_title"]))
self.to_screen("Presentation PDF: %s" % rf_result["sess_pdf_url"])
return self.url_result(smuggle_url(rf_result["sess_bc_url"], metadata),
'BrightcoveNew', rf_result["sess_bc_id"],
rf_result["sess_title"])
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
""" 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")
@ -123,40 +133,39 @@ class CiscoLiveIE(InfoExtractor):
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
rf_api_headers = {
rf_headers = {
'Origin': 'https://ciscolive.cisco.com',
'rfApiProfileId': self.RAINFOCUS_APIPROFILEID,
'rfWidgetId': self.RAINFOCUS_WIDGETID,
'Referer': url
}
rf_api_args = {
rf_args = {
'video_id': None,
'headers': rf_api_headers
'headers': rf_headers
}
# Single session URL (single video)
if mobj.group('id'):
rf_id = mobj.group('id')
rf_api_args['url_or_request'] = self.RAINFOCUS_API_URL % 'session'
rf_api_args['video_id'] = rf_id
rf_api_args['data'] = compat_urllib_parse_urlencode({'id': rf_id})
self.to_screen('Video for session ID %s' % rf_id)
rf_api_result = self._download_json(**rf_api_args)
rf_item = self._check_bc_url_exists(rf_api_result['items'][0])
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_api_args['url_or_request'] = self.RAINFOCUS_API_URL % 'search'
rf_api_args['data'] = rf_query
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_api_args['video_id'] = 'Filter query'
rf_args['video_id'] = 'Filter query'
self.to_screen('Video collection for filter query "%s"' % rf_query)
rf_api_results = self._download_json(**rf_api_args)
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_api_results["sectionList"][0]["items"]
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)