[mod] UI: engine pref-page, about toolbox: add link to stats

In the preference page, in the 'about' toolbox of an engine, add a link to the
stats page of the engine, if the engine had one or more errors.

Condition is::

    reliabilities[<engine.name>].errors

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

1 files changed, 6 insertions, 0 deletions

diff --git a/searx/templates/simple/preferences.html b/searx/templates/simple/preferences.html
index 76d56675b..3e0f6d4cd 100644
--- a/searx/templates/simple/preferences.html
+++ b/searx/templates/simple/preferences.html
@@ -25,6 +25,12 @@
     <p><a href="{{about.website}}" rel="noreferrer">{{about.website}}</a></p>
     {%- if about.wikidata_id -%}<p><a href="https://www.wikidata.org/wiki/{{about.wikidata_id}}" rel="noreferrer">wikidata.org/wiki/{{about.wikidata_id}}</a></p>{%- endif -%}
     {%- if search_engine.enable_http %}<p>{{ icon('exclamation-sign', 'No HTTPS') }}{{ _('No HTTPS')}}</p>{% endif -%}
+    {%- if reliabilities[search_engine.name].errors -%}
+    <a href="{{ url_for('stats', engine=search_engine.name|e) }}" title="{{ _('View error logs and submit a bug report') }}">
+      {{ _('View error logs and submit a bug report') }}
+    </a>
+    {%- endif -%}
+
 </div>
 {%- endif -%}
 {%- endmacro %}