scanr_structures.py

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# SPDX-License-Identifier: AGPL-3.0-or-later
"""
 ScanR Structures (Science)
"""
 
from json import loads, dumps
from searx.utils import html_to_text
 
# about
about = {
    "website": 'https://scanr.enseignementsup-recherche.gouv.fr',
    "wikidata_id": 'Q44105684',
    "official_api_documentation": 'https://scanr.enseignementsup-recherche.gouv.fr/opendata',
    "use_official_api": True,
    "require_api_key": False,
    "results": 'JSON',
}
 
# engine dependent config
categories = ['science']
paging = True
page_size = 20
 
# search-url
url = 'https://scanr.enseignementsup-recherche.gouv.fr/'
search_url = url + 'api/structures/search'
 
 
# do search-request
def request(query, params):
 
    params['url'] = search_url
    params['method'] = 'POST'
    params['headers']['Content-type'] = "application/json"
    params['data'] = dumps(
        {
            "query": query,
            "searchField": "ALL",
            "sortDirection": "ASC",
            "sortOrder": "RELEVANCY",
            "page": params['pageno'],
            "pageSize": page_size,
        }
    )
 
    return params
 
 
# get response from search-request
def response(resp):
    results = []
 
    search_res = loads(resp.text)
 
    # return empty array if there are no results
    if search_res.get('total', 0) < 1:
        return []
 
    # parse results
    for result in search_res['results']:
        if 'id' not in result:
            continue
 
        # is it thumbnail or img_src??
        thumbnail = None
        if 'logo' in result:
            thumbnail = result['logo']
            if thumbnail[0] == '/':
                thumbnail = url + thumbnail
 
        content = None
        if 'highlights' in result:
            content = result['highlights'][0]['value']
 
        # append result
        results.append(
            {
                'url': url + 'structure/' + result['id'],
                'title': result['label'],
                'thumbnail': thumbnail,
                'content': html_to_text(content),
            }
        )
 
    # return results
    return results