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# Youtube (Videos)
#
# @website https://www.youtube.com/
# @provide-api yes (https://developers.google.com/apis-explorer/#p/youtube/v3/youtube.search.list)
#
# @using-api yes
# @results JSON
# @stable yes
# @parse url, title, content, publishedDate, thumbnail, embedded
from json import loads
from dateutil import parser
from searx.url_utils import urlencode
# engine dependent config
categories = ['videos', 'music']
paging = False
language_support = True
api_key = None
# search-url
base_url = 'https://www.googleapis.com/youtube/v3/search'
search_url = base_url + '?part=snippet&{query}&maxResults=20&key={api_key}'
embedded_url = '<iframe width="540" height="304" ' +\
'data-src="//www.youtube-nocookie.com/embed/{videoid}" ' +\
'frameborder="0" allowfullscreen></iframe>'
base_youtube_url = 'https://www.youtube.com/watch?v='
# do search-request
def request(query, params):
params['url'] = search_url.format(query=urlencode({'q': query}),
api_key=api_key)
# add language tag if specified
if params['language'] != 'all':
params['url'] += '&relevanceLanguage=' + params['language'].split('-')[0]
return params
# get response from search-request
def response(resp):
results = []
search_results = loads(resp.text)
# return empty array if there are no results
if 'items' not in search_results:
return []
# parse results
for result in search_results['items']:
videoid = result['id']['videoId']
title = result['snippet']['title']
content = ''
thumbnail = ''
pubdate = result['snippet']['publishedAt']
publishedDate = parser.parse(pubdate)
thumbnail = result['snippet']['thumbnails']['high']['url']
content = result['snippet']['description']
url = base_youtube_url + videoid
embedded = embedded_url.format(videoid=videoid)
# append result
results.append({'url': url,
'title': title,
'content': content,
'template': 'videos.html',
'publishedDate': publishedDate,
'embedded': embedded,
'thumbnail': thumbnail})
# return results
return results
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