From 08885d0614f0b131a03f65af8bb4a601651dbacf Mon Sep 17 00:00:00 2001
From: Zhijie He <hezhijie0327@hotmail.com>
Date: Sun, 30 Mar 2025 23:13:40 +0800
Subject: [PATCH] [feat] add Quark autocomplete support

Co-authored-by: Bnyro <bnyro@tutanota.com>
---
 docs/admin/settings/settings_search.rst |  1 +
 searx/autocomplete.py                   | 15 +++++++++++++++
 searx/settings.yml                      |  2 +-
 3 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/docs/admin/settings/settings_search.rst b/docs/admin/settings/settings_search.rst
index 76441dd0b..775c35509 100644
--- a/docs/admin/settings/settings_search.rst
+++ b/docs/admin/settings/settings_search.rst
@@ -41,6 +41,7 @@
   - ``duckduckgo``
   - ``google``
   - ``mwmbl``
+  - ``quark``
   - ``qwant``
   - ``seznam``
   - ``sogou``
diff --git a/searx/autocomplete.py b/searx/autocomplete.py
index 8a4f0a66a..ebe6972e3 100644
--- a/searx/autocomplete.py
+++ b/searx/autocomplete.py
@@ -164,6 +164,20 @@ def qihu360search(query, _lang):
     return results
 
 
+def quark(query, _lang):
+    # Quark search autocompleter
+    url = f"https://sugs.m.sm.cn/web?{urlencode({'q': query})}"
+    response = get(url)
+
+    results = []
+
+    if response.ok:
+        data = response.json()
+        for item in data.get('r', []):
+            results.append(item['w'])
+    return results
+
+
 def seznam(query, _lang):
     # seznam search autocompleter
     url = 'https://suggest.seznam.cz/fulltext/cs?{query}'
@@ -286,6 +300,7 @@ backends = {
     'duckduckgo': duckduckgo,
     'google': google_complete,
     'mwmbl': mwmbl,
+    'quark': quark,
     'qwant': qwant,
     'seznam': seznam,
     'sogou': sogou,
diff --git a/searx/settings.yml b/searx/settings.yml
index 96a0c07cb..d09904dcf 100644
--- a/searx/settings.yml
+++ b/searx/settings.yml
@@ -34,7 +34,7 @@ search:
   # Filter results. 0: None, 1: Moderate, 2: Strict
   safe_search: 0
   # Existing autocomplete backends: "360search", "baidu", "brave", "dbpedia", "duckduckgo", "google", "yandex",
-  # "mwmbl", "seznam", "sogou", "stract", "swisscows", "qwant", "wikipedia" -
+  # "mwmbl", "seznam", "sogou", "stract", "swisscows", "quark", "qwant", "wikipedia" -
   # leave blank to turn it off by default.
   autocomplete: ""
   # minimun characters to type before autocompleter starts