From 55fee1e45d55063b107924e5a866783428383780 Mon Sep 17 00:00:00 2001
From: Markus Heiser <markus.heiser@darmarit.de>
Date: Tue, 28 Sep 2021 19:01:04 +0200
Subject: [mod] engines - add Stack Exchange API v2.3

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
---
 searx/engines/stackexchange.py | 64 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 searx/engines/stackexchange.py

(limited to 'searx/engines/stackexchange.py')

diff --git a/searx/engines/stackexchange.py b/searx/engines/stackexchange.py
new file mode 100644
index 000000000..e4092c26f
--- /dev/null
+++ b/searx/engines/stackexchange.py
@@ -0,0 +1,64 @@
+# SPDX-License-Identifier: AGPL-3.0-or-later
+# lint: pylint
+"""Stack Exchange API v2.3
+
+* https://api.stackexchange.com/
+
+"""
+
+from json import loads
+from urllib.parse import urlencode
+
+about = {
+    "website": 'https://stackexchange.com',
+    "wikidata_id": 'Q3495447',
+    "official_api_documentation": 'https://api.stackexchange.com/docs',
+    "use_official_api": True,
+    "require_api_key": False,
+    "results": 'JSON',
+}
+
+paging = True
+pagesize = 10
+
+api_site = 'stackoverflow'
+api_sort= 'activity'
+api_order = 'desc'
+
+# https://api.stackexchange.com/docs/advanced-search
+search_api = 'https://api.stackexchange.com/2.3/search/advanced?'
+
+def request(query, params):
+
+    args = urlencode({
+        'q' : query,
+        'page' : params['pageno'],
+        'pagesize' : pagesize,
+        'site' : api_site,
+        'sort' : api_sort,
+        'order': 'desc',
+        })
+    params['url'] = search_api + args
+
+    return params
+
+def response(resp):
+
+    results = []
+    json_data = loads(resp.text)
+
+    for result in json_data['items']:
+
+        content = "[%s]" % ", ".join(result['tags'])
+        content += " %s" % result['owner']['display_name']
+        if result['is_answered']:
+            content += ' // is answered'
+        content += " // score: %s" % result['score']
+
+        results.append({
+            'url': "https://%s.com/q/%s" % (api_site, result['question_id']),
+            'title': result['title'],
+            'content': content,
+        })
+
+    return results
-- 
cgit v1.2.3


From ecb3912bd000bddd10841775ecada538386818c5 Mon Sep 17 00:00:00 2001
From: Markus Heiser <markus.heiser@darmarit.de>
Date: Wed, 29 Sep 2021 08:08:18 +0200
Subject: [fix] engine stackexchange - decode HTML entities in title & content

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
---
 searx/engines/stackexchange.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'searx/engines/stackexchange.py')

diff --git a/searx/engines/stackexchange.py b/searx/engines/stackexchange.py
index e4092c26f..34cba687c 100644
--- a/searx/engines/stackexchange.py
+++ b/searx/engines/stackexchange.py
@@ -6,6 +6,7 @@
 
 """
 
+import html
 from json import loads
 from urllib.parse import urlencode
 
@@ -57,8 +58,8 @@ def response(resp):
 
         results.append({
             'url': "https://%s.com/q/%s" % (api_site, result['question_id']),
-            'title': result['title'],
-            'content': content,
+            'title':  html.unescape(result['title']),
+            'content': html.unescape(content),
         })
 
     return results
-- 
cgit v1.2.3