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# SPDX-License-Identifier: AGPL-3.0-or-later
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"""
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Ahmia (Onions)
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"""
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from urllib.parse import urlencode, urlparse, parse_qs
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from lxml.html import fromstring
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from searx.engines.xpath import extract_url, extract_text, eval_xpath_list, eval_xpath
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# about
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about = {
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"website": 'http://msydqstlz2kzerdg.onion',
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"wikidata_id": 'Q18693938',
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"official_api_documentation": None,
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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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# engine config
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categories = ['onions']
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paging = True
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page_size = 10
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# search url
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search_url = 'http://msydqstlz2kzerdg.onion/search/?{query}'
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time_range_support = True
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time_range_dict = {'day': 1,
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'week': 7,
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'month': 30}
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# xpaths
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results_xpath = '//li[@class="result"]'
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url_xpath = './h4/a/@href'
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title_xpath = './h4/a[1]'
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content_xpath = './/p[1]'
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correction_xpath = '//*[@id="didYouMean"]//a'
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number_of_results_xpath = '//*[@id="totalResults"]'
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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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if params['time_range'] in time_range_dict:
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params['url'] += '&' + urlencode({'d': time_range_dict[params['time_range']]})
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return params
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def response(resp):
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results = []
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dom = fromstring(resp.text)
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# trim results so there's not way too many at once
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first_result_index = page_size * (resp.search_params.get('pageno', 1) - 1)
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all_results = eval_xpath_list(dom, results_xpath)
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trimmed_results = all_results[first_result_index:first_result_index + page_size]
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# get results
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for result in trimmed_results:
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# remove ahmia url and extract the actual url for the result
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raw_url = extract_url(eval_xpath_list(result, url_xpath, min_len=1), search_url)
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cleaned_url = parse_qs(urlparse(raw_url).query).get('redirect_url', [''])[0]
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title = extract_text(eval_xpath(result, title_xpath))
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content = extract_text(eval_xpath(result, content_xpath))
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results.append({'url': cleaned_url,
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'title': title,
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'content': content,
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'is_onion': True})
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# get spelling corrections
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for correction in eval_xpath_list(dom, correction_xpath):
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results.append({'correction': extract_text(correction)})
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# get number of results
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number_of_results = eval_xpath(dom, number_of_results_xpath)
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if number_of_results:
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try:
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results.append({'number_of_results': int(extract_text(number_of_results))})
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except:
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pass
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return results
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