def getVideoDetails(self, url, video_quality, subs_language=None):
talk_html = self.getHTML(url)
video_url, title, speaker, plot, talk_json = talk_scraper.get(talk_html, video_quality)
subs = None
if subs_language:
subs = subtitles_scraper.get_subtitles_for_talk(talk_json, subs_language, self.logger)
return title, video_url, subs, {'Director':speaker, 'Genre':'TED', 'Plot':plot, 'PlotOutline':plot}
class TedTalks:
def __init__(self, getHTML, logger):
self.getHTML = getHTML
self.logger = logger
def getVideoDetails(self, url, video_quality, subs_language=None):
talk_html = self.getHTML(url)
try:
video_url, title, speaker, plot, talk_json = talk_scraper.get(
talk_html, video_quality)
except Exception, e:
raise type(e)(e.message + "\nfor url '%s'" % (url))
subs = None
if subs_language:
subs = subtitles_scraper.get_subtitles_for_talk(
talk_json, subs_language, self.logger)
return title, video_url, subs, {
'Director': speaker,
'Genre': 'TED',
'Plot': plot,
'PlotOutline': plot
}
def getVideoDetails(self, url, subs_language=None):
"""self.videoDetails={Title, Director, Genre, Plot, id, url}"""
#TODO: get 'related tags' and list them under genre
html = self.getHTML(url)
url = ""
soup = BeautifulSoup(html)
#get title
title = soup.find('span', attrs={'id':'altHeadline'}).string
#get speaker from title
speaker = title.split(':', 1)[0]
#get description:
plot = soup.find('p', attrs={'id':'tagline'}).string
#get url
#detectors for link to video in order of preference
linkDetectors = [
lambda l: re.compile('High-res video \(MP4\)').match(str(l.string)),
lambda l: re.compile('http://download.ted.com/talks/.+.mp4').match(str(l['href'])),
]
for link in soup.findAll('a', href=True):
for detector in linkDetectors:
if detector(link):
url = link['href']
linkDetectors = linkDetectors[:linkDetectors.index(detector)] # Only look for better matches than what we have
break
if url == "":
# look for utub link
utublinks = re.compile('http://(?:www.)?youtube.com/v/([^\&]*)\&').findall(html)
for link in utublinks:
url = 'plugin://plugin.video.youtube/?action=play_video&videoid=%s' % (link)
subs = None
if subs_language:
subs = subtitles_scraper.get_subtitles_for_talk(soup, subs_language, self.logger)
return title, url, subs, {'Director':speaker, 'Genre':'TED', 'Plot':plot, 'PlotOutline':plot}
