2021-01-13 11:31:25 +01:00
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# SPDX-License-Identifier: AGPL-3.0-or-later
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"""
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Youtube (Videos)
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"""
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2015-05-31 00:25:59 +02:00
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from json import loads
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from dateutil import parser
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2020-08-06 17:42:46 +02:00
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from urllib.parse import urlencode
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2020-11-26 17:22:54 +01:00
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from searx.exceptions import SearxEngineAPIException
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2015-05-31 00:25:59 +02:00
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2021-01-13 11:31:25 +01:00
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# about
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about = {
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"website": 'https://www.youtube.com/',
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"wikidata_id": 'Q866',
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"official_api_documentation": 'https://developers.google.com/youtube/v3/docs/search/list?apix=true',
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"use_official_api": True,
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"require_api_key": False,
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"results": 'JSON',
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}
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2015-05-31 00:25:59 +02:00
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# engine dependent config
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categories = ['videos', 'music']
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paging = False
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language_support = True
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api_key = None
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# search-url
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base_url = 'https://www.googleapis.com/youtube/v3/search'
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search_url = base_url + '?part=snippet&{query}&maxResults=20&key={api_key}'
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embedded_url = '<iframe width="540" height="304" ' +\
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2019-07-13 07:57:10 +02:00
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'data-src="https://www.youtube-nocookie.com/embed/{videoid}" ' +\
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2015-05-31 00:25:59 +02:00
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'frameborder="0" allowfullscreen></iframe>'
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base_youtube_url = 'https://www.youtube.com/watch?v='
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# do search-request
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def request(query, params):
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params['url'] = search_url.format(query=urlencode({'q': query}),
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api_key=api_key)
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2019-01-06 15:27:46 +01:00
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# add language tag if specified
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if params['language'] != 'all':
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params['url'] += '&relevanceLanguage=' + params['language'].split('-')[0]
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2015-05-31 00:25:59 +02:00
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return params
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# get response from search-request
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def response(resp):
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results = []
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search_results = loads(resp.text)
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2020-10-09 17:34:26 +02:00
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if 'error' in search_results and 'message' in search_results['error']:
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2020-11-26 17:22:54 +01:00
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raise SearxEngineAPIException(search_results['error']['message'])
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2020-10-09 17:34:26 +02:00
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2015-05-31 00:25:59 +02:00
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# return empty array if there are no results
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if 'items' not in search_results:
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return []
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# parse results
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for result in search_results['items']:
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videoid = result['id']['videoId']
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title = result['snippet']['title']
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content = ''
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thumbnail = ''
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pubdate = result['snippet']['publishedAt']
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publishedDate = parser.parse(pubdate)
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thumbnail = result['snippet']['thumbnails']['high']['url']
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content = result['snippet']['description']
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url = base_youtube_url + videoid
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embedded = embedded_url.format(videoid=videoid)
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# append result
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results.append({'url': url,
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'title': title,
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'content': content,
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'template': 'videos.html',
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'publishedDate': publishedDate,
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'embedded': embedded,
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'thumbnail': thumbnail})
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# return results
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return results
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