mirror of https://github.com/searxng/searxng.git
104 lines
3.0 KiB
Python
104 lines
3.0 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
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"""
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Bing (Videos)
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"""
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from json import loads
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from lxml import html
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from urllib.parse import urlencode
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from searx.utils import match_language
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from searx.engines.bing import language_aliases
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from searx.engines.bing import ( # pylint: disable=unused-import
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_fetch_supported_languages,
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supported_languages_url,
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)
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about = {
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"website": 'https://www.bing.com/videos',
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"wikidata_id": 'Q4914152',
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"official_api_documentation": 'https://www.microsoft.com/en-us/bing/apis/bing-video-search-api',
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"use_official_api": False,
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"require_api_key": False,
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"results": 'HTML',
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}
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categories = ['videos']
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paging = True
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safesearch = True
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time_range_support = True
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number_of_results = 28
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base_url = 'https://www.bing.com/'
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search_string = (
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# fmt: off
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'videos/search'
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'?{query}'
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'&count={count}'
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'&first={first}'
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'&scope=video'
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'&FORM=QBLH'
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# fmt: on
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)
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time_range_string = '&qft=+filterui:videoage-lt{interval}'
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time_range_dict = {'day': '1440', 'week': '10080', 'month': '43200', 'year': '525600'}
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# safesearch definitions
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safesearch_types = {2: 'STRICT', 1: 'DEMOTE', 0: 'OFF'}
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# do search-request
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def request(query, params):
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offset = ((params['pageno'] - 1) * number_of_results) + 1
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search_path = search_string.format(query=urlencode({'q': query}), count=number_of_results, first=offset)
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# safesearch cookie
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params['cookies']['SRCHHPGUSR'] = 'ADLT=' + safesearch_types.get(params['safesearch'], 'DEMOTE')
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# language cookie
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language = match_language(params['language'], supported_languages, language_aliases).lower()
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params['cookies']['_EDGE_S'] = 'mkt=' + language + '&F=1'
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# query and paging
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params['url'] = base_url + search_path
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# time range
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if params['time_range'] in time_range_dict:
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params['url'] += time_range_string.format(interval=time_range_dict[params['time_range']])
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# bing videos did not like "older" versions < 70.0.1 when selectin other
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# languages then 'en' .. very strange ?!?!
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params['headers']['User-Agent'] = 'Mozilla/5.0 (X11; Linux x86_64; rv:73.0.1) Gecko/20100101 Firefox/73.0.1'
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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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dom = html.fromstring(resp.text)
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for result in dom.xpath('//div[@class="dg_u"]'):
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try:
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metadata = loads(result.xpath('.//div[@class="vrhdata"]/@vrhm')[0])
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info = ' - '.join(result.xpath('.//div[@class="mc_vtvc_meta_block"]//span/text()')).strip()
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content = '{0} - {1}'.format(metadata['du'], info)
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thumbnail = '{0}th?id={1}'.format(base_url, metadata['thid'])
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results.append(
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{
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'url': metadata['murl'],
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'thumbnail': thumbnail,
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'title': metadata.get('vt', ''),
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'content': content,
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'template': 'videos.html',
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}
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)
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except:
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continue
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return results
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