Final commit on favicons

Definitely remove engine array
Change every themes to accomodate that change
Tweak of video template of oscar to add link on video thumbnail

searx/templates/courgette/result_templates/default.html

 <div class="result {{ result.class }}">
 
-  {% if result['favicon'] %}
-    <img width="14" height="14" class="favicon" src="static/{{theme}}/img/icon_{{result['favicon']}}.ico" />
+  {% if "icon_"~result.engine~".ico" in favicons %}
+    <img width="14" height="14" class="favicon" src="static/{{theme}}/img/icon_{{result.engine}}.ico" alt="{{result.engine}}" />
   {% endif %}
 
   <div>

searx/templates/courgette/result_templates/map.html

 <div class="result {{ result.class }}">
 
-  {% if result['favicon'] %}
-    <img width="14" height="14" class="favicon" src="static/{{theme}}/img/icon_{{result['favicon']}}.ico" />
+  {% if "icon_"~result.engine~".ico" in favicons %}
+    <img width="14" height="14" class="favicon" src="static/{{theme}}/img/icon_{{result.engine}}.ico" alt="{{result.engine}}" />
   {% endif %}
 
   <div>

searx/templates/courgette/result_templates/videos.html

 <div class="result">
-  {% if result['favicon'] %}
-    <img width="14" height="14" class="favicon" src="static/{{theme}}/img/icon_{{result['favicon']}}.ico" />
+  {% if "icon_"~result.engine~".ico" in favicons %}
+    <img width="14" height="14" class="favicon" src="static/{{theme}}/img/icon_{{result.engine}}.ico" alt="{{result.engine}}" />
   {% endif %}
 
-    <p>
       <h3 class="result_title"><a href="{{ result.url }}">{{ result.title|safe }}</a></h3>
       {% if result.publishedDate %}<p class="published_date">{{ result.publishedDate }}</p>{% endif %}
-      <a href="{{ result.url }}"><img width="400px" src="{{ result.thumbnail }}" title={{ result.title }} alt=" {{ result.title }}"/></a>
+      <a href="{{ result.url }}"><img width="400" src="{{ result.thumbnail }}" title="{{ result.title|striptags }}" alt="{{ result.title|striptags }}"/></a>
       <p class="url">{{ result.url }}</p>
-    </p>
 </div>

searx/templates/default/result_templates/default.html

 <div class="result {{ result.class }}">
-    <h3 class="result_title"> {% if result['favicon'] %}<img width="14" height="14" class="favicon" src="static/{{theme}}/img/icon_{{result['favicon']}}.ico" />{% endif %}<a href="{{ result.url }}">{{ result.title|safe }}</a></h3>
+    <h3 class="result_title">{% if "icon_"~result.engine~".ico" in favicons %}<img width="14" height="14" class="favicon" src="static/{{theme}}/img/icon_{{result.engine}}.ico" alt="{{result.engine}}" />{% endif %}<a href="{{ result.url }}">{{ result.title|safe }}</a></h3>
     <p class="url">{{ result.pretty_url }} <a class="cache_link" href="https://web.archive.org/web/{{ result.url }}">cached</a></p>
     {% if result.publishedDate %}<p class="published_date">{{ result.publishedDate }}</p>{% endif %}
     <p class="content">{% if result.img_src %}<img src="{{ result.img_src }}" class="image" />{% endif %}{% if result.content %}{{ result.content|safe }}<br class="last"/>{% endif %}</p>

searx/templates/default/result_templates/map.html

 <div class="result {{ result.class }}">
 
-  {% if result['favicon'] %}
-    <img width="14" height="14" class="favicon" src="static/{{theme}}/img/icon_{{result['favicon']}}.ico" />
+  {% if "icon_"~result.engine~".ico" in favicons %}
+    <img width="14" height="14" class="favicon" src="static/{{theme}}/img/icon_{{result.engine}}.ico" alt="{{result.engine}}" />
   {% endif %}
 
   <div>

searx/templates/default/result_templates/videos.html

 <div class="result">
-    <p>
-      <h3 class="result_title"> {% if result['favicon'] %}<img width="14" height="14" class="favicon" src="static/{{theme}}/img/icon_{{result['favicon']}}.ico" />{% endif %}<a href="{{ result.url }}">{{ result.title|safe }}</a></h3>
+      <h3 class="result_title">{% if "icon_"~result.engine~".ico" in favicons %}<img width="14" height="14" class="favicon" src="static/{{theme}}/img/icon_{{result.engine}}.ico" alt="{{result.engine}}" />{% endif %}<a href="{{ result.url }}">{{ result.title|safe }}</a></h3>
       {% if result.publishedDate %}<p class="published_date">{{ result.publishedDate }}</p>{% endif %}
-      <a href="{{ result.url }}"><img class="thumbnail" src="{{ result.thumbnail }}" title={{ result.title }} alt=" {{ result.title }}"/></a>
+      <a href="{{ result.url }}"><img class="thumbnail" src="{{ result.thumbnail }}" title="{{ result.title|striptags }}" alt="{{ result.title|striptags }}"/></a>
       <p class="url">{{ result.url }}</p>
-    </p>
 </div>

searx/templates/oscar/result_templates/default.html

 {% from 'oscar/macros.html' import icon %}
 
-<h4 class="result_header">{% if result['favicon']~".png" in favicons %}<img width="32" height="32" class="favicon" src="static/{{ theme }}/img/icons/{{ result['favicon'] }}.png" alt="{{ result['favicon'] }}" /> {% endif %}<a href="{{ result.url }}">{{ result.title|safe }}</a></h4>
+<h4 class="result_header">{% if result.engine~".png" in favicons %}<img width="32" height="32" class="favicon" src="static/{{ theme }}/img/icons/{{ result.engine }}.png" alt="{{ result.engine }}" /> {% endif %}<a href="{{ result.url }}">{{ result.title|safe }}</a></h4>
 
 {% if result.publishedDate %}<time class="text-muted" datetime="{{ result.pubdate }}" >{{ result.publishedDate }}</time>{% endif %}
 <small><a class="text-info" href="https://web.archive.org/web/{{ result.url }}">{{ icon('link') }} {{ _('cached') }}</a></small>

searx/templates/oscar/result_templates/images.html

         <div class="modal-content">
             <div class="modal-header">
                 <button type="button" class="close" data-dismiss="modal"><span aria-hidden="true">&times;</span><span class="sr-only">Close</span></button>
-                <h4 class="modal-title">{% if result['favicon']~".png" in favicons %}<img width="32" height="32" class="favicon" src="static/{{ theme }}/img/icons/{{ result['favicon'] }}.png" alt="{{ result['favicon'] }}" /> {% endif %}{{ result.title|striptags }}</h4>
+                <h4 class="modal-title">{% if result.engine~".png" in favicons %}<img width="32" height="32" class="favicon" src="static/{{ theme }}/img/icons/{{ result.engine }}.png" alt="{{ result.engine }}" /> {% endif %}{{ result.title|striptags }}</h4>
             </div>
             <div class="modal-body">
                 <img class="img-responsive center-block" src="{{ result.img_src }}" alt="{{ result.title }}">

searx/templates/oscar/result_templates/map.html

 {% from 'oscar/macros.html' import icon %}
 
-<h4 class="result_header">{% if result['favicon']~".png" in favicons %}<img width="32" height="32" class="favicon" src="static/{{ theme }}/img/icons/{{ result['favicon'] }}.png" alt="{{ result['favicon'] }}" /> {% endif %}<a href="{{ result.url }}">{{ result.title|safe }}</a></h4>
+<h4 class="result_header">{% if result.engine~".png" in favicons %}<img width="32" height="32" class="favicon" src="static/{{ theme }}/img/icons/{{ result.engine }}.png" alt="{{ result.engine }}" /> {% endif %}<a href="{{ result.url }}">{{ result.title|safe }}</a></h4>
 
 {% if result.publishedDate %}<time class="text-muted" datetime="{{ result.pubdate }}" >{{ result.publishedDate }}</time>{% endif %}
 

searx/templates/oscar/result_templates/torrent.html

 {% from 'oscar/macros.html' import icon %}
 
-<h4 class="result_header">{% if result['favicon']~".png" in favicons %}<img width="32" height="32" class="favicon" src="static/{{ theme }}/img/icons/{{ result['favicon'] }}.png" alt="{{ result['favicon'] }}" /> {% endif %}<a href="{{ result.url }}">{{ result.title|safe }}</a></h4>
+<h4 class="result_header">{% if result.engine~".png" in favicons %}<img width="32" height="32" class="favicon" src="static/{{ theme }}/img/icons/{{ result.engine }}.png" alt="{{ result.engine }}" /> {% endif %}<a href="{{ result.url }}">{{ result.title|safe }}</a></h4>
 
 {% if result.publishedDate %}<time class="text-muted" datetime="{{ result.pubdate }}" >{{ result.publishedDate }}</time>{% endif %}
 <small><a class="text-info" href="https://web.archive.org/web/{{ result.url }}">{{ icon('link') }} {{ _('cached') }}</a></small>

searx/templates/oscar/result_templates/videos.html

 {% from 'oscar/macros.html' import icon %}
 
-<h4 class="result_header">{% if result['favicon']~".png" in favicons %}<img width="32" height="32" class="favicon" src="static/{{ theme }}/img/icons/{{ result['favicon'] }}.png" alt="{{ result['favicon'] }}" /> {% endif %}<a href="{{ result.url }}">{{ result.title|safe }}</a></h4>
+<h4 class="result_header">{% if result.engine~".png" in favicons %}<img width="32" height="32" class="favicon" src="static/{{ theme }}/img/icons/{{ result.engine }}.png" alt="{{ result.engine }}" /> {% endif %}<a href="{{ result.url }}">{{ result.title|safe }}</a></h4>
     
 {% if result.publishedDate %}<time class="text-muted" datetime="{{ result.pubdate }}" >{{ result.publishedDate }}</time>{% endif %}
 <small><a class="text-info" href="https://web.archive.org/web/{{ result.url }}">{{ icon('link') }} {{ _('cached') }}</a></small>
 
 <div class="container-fluid">
     <div class="row">
-        <img class="thumbnail col-xs-6 col-sm-4 col-md-4 result-content" src="{{ result.thumbnail|safe }}" alt="{{ result.title|urlencode }} {{ result['favicon'] }}" />
+        <a href="{{ result.url }}"><img class="thumbnail col-xs-6 col-sm-4 col-md-4 result-content" src="{{ result.thumbnail|safe }}" alt="{{ result.title|striptags }} {{ result.engine }}" /></a>
         {% if result.content %}<p class="col-xs-12 col-sm-8 col-md-8 result-content">{{ result.content|safe }}</p>{% endif %}
     </div>
 </div>

searx/webapp.py

 
 babel = Babel(app)
 
-#TODO configurable via settings.yml
-favicons = ['wikipedia', 'youtube', 'vimeo', 'dailymotion', 'soundcloud',
-            'twitter', 'stackoverflow', 'github', 'deviantart']
-            
 global_favicons = []
 for indice,theme in enumerate(themes):
     global_favicons.append([])
             result['pretty_url'] = u'{0}[...]{1}'.format(*url_parts)
         else:
             result['pretty_url'] = result['url']
-
-        for engine in result['engines']:
-            if engine in favicons:
-                result['favicon'] = engine
                 
         # TODO, check if timezone is calculated right
         if 'publishedDate' in result: