From d44677e226b2530eea1c0f03806dd920055129cb Mon Sep 17 00:00:00 2001
From: Dalf <alex@al-f.net>
Date: Wed, 31 Jul 2019 08:37:51 +0200
Subject: [PATCH 1/3] [fix] dailymotion engine: remove HTML tags from the
 description

---
 searx/engines/dailymotion.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/searx/engines/dailymotion.py b/searx/engines/dailymotion.py
index 069aceaa3..1038e64bf 100644
--- a/searx/engines/dailymotion.py
+++ b/searx/engines/dailymotion.py
@@ -15,7 +15,7 @@
 from json import loads
 from datetime import datetime
 from searx.url_utils import urlencode
-from searx.utils import match_language
+from searx.utils import match_language, html_to_text
 
 # engine dependent config
 categories = ['videos']
@@ -59,7 +59,7 @@ def response(resp):
     for res in search_res['list']:
         title = res['title']
         url = res['url']
-        content = res['description']
+        content = html_to_text(res['description'])
         thumbnail = res['thumbnail_360_url']
         publishedDate = datetime.fromtimestamp(res['created_time'], None)
         embedded = embedded_url.format(videoid=res['id'])

From 8b7ac56669ab355eb1bca92a44372ab9f343f6aa Mon Sep 17 00:00:00 2001
From: Dalf <alex@al-f.net>
Date: Wed, 31 Jul 2019 08:38:45 +0200
Subject: [PATCH 2/3] [fix] google_videos engine: some results don't a
 thumbnail

---
 searx/engines/google_videos.py | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/searx/engines/google_videos.py b/searx/engines/google_videos.py
index 9a41b2dfa..fd6b2e3be 100644
--- a/searx/engines/google_videos.py
+++ b/searx/engines/google_videos.py
@@ -75,15 +75,17 @@ def response(resp):
 
         # get thumbnails
         script = str(dom.xpath('//script[contains(., "_setImagesSrc")]')[0].text)
-        id = result.xpath('.//div[@class="s"]//img/@id')[0]
-        thumbnails_data = re.findall('s=\'(.*?)(?:\\\\[a-z,1-9,\\\\]+\'|\')\;var ii=\[(?:|[\'vidthumb\d+\',]+)\'' + id,
-                                     script)
-        tmp = []
-        if len(thumbnails_data) != 0:
-            tmp = re.findall('(data:image/jpeg;base64,[a-z,A-Z,0-9,/,\+]+)', thumbnails_data[0])
-        thumbnail = ''
-        if len(tmp) != 0:
-            thumbnail = tmp[-1]
+        ids = result.xpath('.//div[@class="s"]//img/@id')
+        if len(ids) > 0:
+            thumbnails_data = \
+                re.findall('s=\'(.*?)(?:\\\\[a-z,1-9,\\\\]+\'|\')\;var ii=\[(?:|[\'vidthumb\d+\',]+)\'' + ids[0],
+                           script)
+            tmp = []
+            if len(thumbnails_data) != 0:
+                tmp = re.findall('(data:image/jpeg;base64,[a-z,A-Z,0-9,/,\+]+)', thumbnails_data[0])
+            thumbnail = ''
+            if len(tmp) != 0:
+                thumbnail = tmp[-1]
 
         # append result
         results.append({'url': url,

From 0c032c84291954da206e8084553d91add240afd2 Mon Sep 17 00:00:00 2001
From: Dalf <alex@al-f.net>
Date: Wed, 31 Jul 2019 08:39:40 +0200
Subject: [PATCH 3/3] [fix] youtube_noapi engine: fix the title

---
 searx/engines/youtube_noapi.py | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/searx/engines/youtube_noapi.py b/searx/engines/youtube_noapi.py
index 53a10bf35..49d0ae604 100644
--- a/searx/engines/youtube_noapi.py
+++ b/searx/engines/youtube_noapi.py
@@ -67,12 +67,8 @@ def response(resp):
             if videoid is not None:
                 url = base_youtube_url + videoid
                 thumbnail = 'https://i.ytimg.com/vi/' + videoid + '/hqdefault.jpg'
-                title = video.get('title', {}).get('simpleText', videoid)
-                description_snippet = video.get('descriptionSnippet', {})
-                if 'runs' in description_snippet:
-                    content = reduce(lambda a, b: a + b.get('text', ''), description_snippet.get('runs'), '')
-                else:
-                    content = description_snippet.get('simpleText', '')
+                title = get_text_from_json(video.get('title', {}))
+                content = get_text_from_json(video.get('descriptionSnippet', {}))
                 embedded = embedded_url.format(videoid=videoid)
 
                 # append result
@@ -85,3 +81,10 @@ def response(resp):
 
     # return results
     return results
+
+
+def get_text_from_json(element):
+    if 'runs' in element:
+        return reduce(lambda a, b: a + b.get('text', ''), element.get('runs'), '')
+    else:
+        return element.get('simpleText', '')