searxng/mojeek.py at 6b3a41acde5e183bc50babe1a7564b169862347e

 # SPDX-License-Identifier: AGPL-3.0-or-later
 """Mojeek (general, images, news)"""
 from typing import TYPE_CHECKING
 from datetime import datetime
 from urllib.parse import urlencode
 from lxml import html
 from dateutil.relativedelta import relativedelta
 from searx.utils import eval_xpath, eval_xpath_list, extract_text
 from searx.enginelib.traits import EngineTraits
 about = {
     'website': 'https://mojeek.com',
     'wikidata_id': 'Q60747299',
     'official_api_documentation': 'https://www.mojeek.com/support/api/search/request_parameters.html',
     'use_official_api': False,
     'require_api_key': False,
     'results': 'HTML',
 }
 paging = True  # paging is only supported for general search
 safesearch = True
 time_range_support = True  # time range search is supported for general and news
 max_page = 10
 base_url = "https://www.mojeek.com"
 categories = ["general", "web"]
 search_type = ""  # leave blank for general, other possible values: images, news
 results_xpath = '//ul[@class="results-standard"]/li/a[@class="ob"]'
 url_xpath = './@href'
 title_xpath = '../h2/a'
 content_xpath = '..//p[@class="s"]'
 suggestion_xpath = '//div[@class="top-info"]/p[@class="top-info spell"]/em/a'
 image_results_xpath = '//div[@id="results"]/div[contains(@class, "image")]'
 image_url_xpath = './a/@href'
 image_title_xpath = './a/@data-title'
 image_img_src_xpath = './a/img/@src'
 news_results_xpath = '//section[contains(@class, "news-search-result")]//article'
 news_url_xpath = './/h2/a/@href'
 news_title_xpath = './/h2/a'
 news_content_xpath = './/p[@class="s"]'
 language_param = 'lb'
 region_param = 'arc'
 _delta_kwargs = {'day': 'days', 'week': 'weeks', 'month': 'months', 'year': 'years'}
 if TYPE_CHECKING:
     import logging
     logger = logging.getLogger()
 traits: EngineTraits
 def init(_):
     if search_type not in ('', 'images', 'news'):
         raise ValueError(f"Invalid search type {search_type}")
 def request(query, params):
     args = {
         'q': query,
         'safe': min(params['safesearch'], 1),
         'fmt': search_type,
         language_param: traits.get_language(params['searxng_locale'], traits.custom['language_all']),
         region_param: traits.get_region(params['searxng_locale'], traits.custom['region_all']),
     }
     if search_type == '':
         args['s'] = 10 * (params['pageno'] - 1)
     if params['time_range'] and search_type != 'images':
         kwargs = {_delta_kwargs[params['time_range']]: 1}
         args["since"] = (datetime.now() - relativedelta(**kwargs)).strftime("%Y%m%d")  # type: ignore
         logger.debug(args["since"])
     params['url'] = f"{base_url}/search?{urlencode(args)}"
     return params
 def _general_results(dom):
     results = []
     for result in eval_xpath_list(dom, results_xpath):
         results.append(
             {
                 'url': extract_text(eval_xpath(result, url_xpath)),
                 'title': extract_text(eval_xpath(result, title_xpath)),
                 'content': extract_text(eval_xpath(result, content_xpath)),
             }
         )
     for suggestion in eval_xpath(dom, suggestion_xpath):
         results.append({'suggestion': extract_text(suggestion)})
     return results
 def _image_results(dom):
     results = []
     for result in eval_xpath_list(dom, image_results_xpath):
         results.append(
             {
                 'template': 'images.html',
                 'url': extract_text(eval_xpath(result, image_url_xpath)),
                 'title': extract_text(eval_xpath(result, image_title_xpath)),
                 'img_src': base_url + extract_text(eval_xpath(result, image_img_src_xpath)),  # type: ignore
                 'content': '',
             }
         )
     return results
 def _news_results(dom):
     results = []
     for result in eval_xpath_list(dom, news_results_xpath):
         results.append(
             {
                 'url': extract_text(eval_xpath(result, news_url_xpath)),
                 'title': extract_text(eval_xpath(result, news_title_xpath)),
                 'content': extract_text(eval_xpath(result, news_content_xpath)),
             }
         )
     return results
 def response(resp):
     dom = html.fromstring(resp.text)
     if search_type == '':
         return _general_results(dom)
     if search_type == 'images':
         return _image_results(dom)
     if search_type == 'news':
         return _news_results(dom)
     raise ValueError(f"Invalid search type {search_type}")
 def fetch_traits(engine_traits: EngineTraits):
     # pylint: disable=import-outside-toplevel
     from searx import network
     from searx.locales import get_official_locales, region_tag
     from babel import Locale, UnknownLocaleError
     import contextlib
     resp = network.get(base_url + "/preferences", headers={'Accept-Language': 'en-US,en;q=0.5'})
     dom = html.fromstring(resp.text)  # type: ignore
     languages = eval_xpath_list(dom, f'//select[@name="{language_param}"]/option/@value')
     engine_traits.custom['language_all'] = languages[0]
     for code in languages[1:]:
         with contextlib.suppress(UnknownLocaleError):
             locale = Locale(code)
             engine_traits.languages[locale.language] = code
     regions = eval_xpath_list(dom, f'//select[@name="{region_param}"]/option/@value')
     engine_traits.custom['region_all'] = regions[1]
     for code in regions[2:]:
         for locale in get_official_locales(code, engine_traits.languages):
             engine_traits.regions[region_tag(locale)] = code