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searx/engines/fdroid.py

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+# SPDX-License-Identifier: AGPL-3.0-or-later
+"""
+ F-Droid (a repository of FOSS applications for Android)
+"""
+
+from urllib.parse import urlencode
+from lxml import html
+from searx.utils import extract_text
+
+# about
+about = {
+    "website": 'https://f-droid.org/',
+    "wikidata_id": 'Q1386210',
+    "official_api_documentation": None,
+    "use_official_api": False,
+    "require_api_key": False,
+    "results": 'HTML',
+}
+
+# engine dependent config
+categories = ['files', 'apps']
+paging = True
+
+# search-url
+base_url = 'https://search.f-droid.org/'
+search_url = base_url + '?{query}'
+
+
+# do search-request
+def request(query, params):
+    query = urlencode({'q': query, 'page': params['pageno'], 'lang': ''})
+    params['url'] = search_url.format(query=query)
+    return params
+
+
+# get response from search-request
+def response(resp):
+    results = []
+
+    dom = html.fromstring(resp.text)
+
+    for app in dom.xpath('//a[@class="package-header"]'):
+        app_url = app.xpath('./@href')[0]
+        app_title = extract_text(app.xpath('./div/h4[@class="package-name"]/text()'))
+        app_content = (
+            extract_text(app.xpath('./div/div/span[@class="package-summary"]')).strip()
+            + ' - '
+            + extract_text(app.xpath('./div/div/span[@class="package-license"]')).strip()
+        )
+        thumbnail = app.xpath('./img[@class="package-icon"]/@src')[0]
+
+        results.append({'url': app_url, 'title': app_title, 'content': app_content, 'thumbnail': thumbnail})
+
+    return results