From 138f32471c5dfe12299471037782ac353462be74 Mon Sep 17 00:00:00 2001
From: Daniel Hones <danielhones@gmail.com>
Date: Mon, 8 Feb 2021 23:58:54 -0500
Subject: [PATCH] Updated webutils.highlight_content to ignore double-quotes
 when highlighting query parts

---
 AUTHORS.rst                 |  2 +-
 searx/webutils.py           |  5 ++++-
 tests/unit/test_webutils.py | 22 ++++++++++++++++++++++
 3 files changed, 27 insertions(+), 2 deletions(-)

diff --git a/AUTHORS.rst b/AUTHORS.rst
index 036ae0fe..b44a10b5 100644
--- a/AUTHORS.rst
+++ b/AUTHORS.rst
@@ -154,6 +154,6 @@ generally made searx better:
 - @mrwormo
 - Xiaoyu WEI @xywei
 - @joshu9h
-
+- Daniel Hones
 
 
diff --git a/searx/webutils.py b/searx/webutils.py
index 8be8fcec..2464a097 100644
--- a/searx/webutils.py
+++ b/searx/webutils.py
@@ -119,7 +119,10 @@ def highlight_content(content, query):
     else:
         regex_parts = []
         for chunk in query.split():
-            if len(chunk) == 1:
+            chunk = chunk.replace('"', '')
+            if len(chunk) == 0:
+                continue
+            elif len(chunk) == 1:
                 regex_parts.append('\\W+{0}\\W+'.format(re.escape(chunk)))
             else:
                 regex_parts.append('{0}'.format(re.escape(chunk)))
diff --git a/tests/unit/test_webutils.py b/tests/unit/test_webutils.py
index aa464688..023374b0 100644
--- a/tests/unit/test_webutils.py
+++ b/tests/unit/test_webutils.py
@@ -34,6 +34,28 @@ class TestWebUtils(SearxTestCase):
         query = 'a test'
         self.assertEqual(webutils.highlight_content(content, query), content)
 
+        data = (
+            ('" test "',
+             'a test string',
+             'a <span class="highlight">test</span> string'),
+            ('"a"',
+             'this is a test string',
+             'this is<span class="highlight"> a </span>test string'),
+            ('a test',
+             'this is a test string that matches entire query',
+             'this is <span class="highlight">a test</span> string that matches entire query'),
+            ('this a test',
+             'this is a string to test.',
+             ('<span class="highlight">this</span> is<span class="highlight"> a </span>'
+              'string to <span class="highlight">test</span>.')),
+            ('match this "exact phrase"',
+             'this string contains the exact phrase we want to match',
+             ('<span class="highlight">this</span> string contains the <span class="highlight">exact</span>'
+              ' <span class="highlight">phrase</span> we want to <span class="highlight">match</span>'))
+        )
+        for query, content, expected in data:
+            self.assertEqual(webutils.highlight_content(content, query), expected)
+
 
 class TestUnicodeWriter(SearxTestCase):