Add recoll engine (#2325)

recoll is a local search engine based on Xapian:
http://www.lesbonscomptes.com/recoll/

By itself recoll does not offer web or API access,
this can be achieved using recoll-webui:
https://framagit.org/medoc92/recollwebui.git

This engine uses a custom 'files' result template

set `base_url` to the location where recoll-webui can be reached
set `dl_prefix` to a location where the file hierarchy as indexed by recoll can be reached
set `search_dir` to the part of the indexed file hierarchy to be searched, use an empty string to search the entire search domain

1 files changed, 26 insertions, 0 deletions

diff --git a/searx/templates/oscar/macros.html b/searx/templates/oscar/macros.html
index 57a90aaa2..2bc1e7805 100644
--- a/searx/templates/oscar/macros.html
+++ b/searx/templates/oscar/macros.html
@@ -47,6 +47,20 @@
     {%- endif -%}
 {%- endmacro %}
 
+<!-- Draw result footer without cache link -->
+{% macro result_footer_nocache(result) -%}
+    <div class="clearfix"></div>
+    <div class="pull-right">
+    {% for engine in result.engines %}
+        <span class="label label-default">{{ engine }}</span>
+    {% endfor %}
+    {% if proxify %}
+    <small>{{ result_link(proxify(result.url), icon('sort') + _('proxied'), "text-info") }}</small>
+    {% endif %}
+</div>
+<div class="external-link">{{ result.pretty_url }}</div>
+{%- endmacro %}
+
 <!-- Draw result footer -->
 {% macro result_footer_rtl(result, id) -%}
     <div class="clearfix"></div>{{- "" -}}
@@ -68,6 +82,18 @@
     {%- endif %}
 {%- endmacro %}
 
+<!-- Draw result footer without cache link -->
+{% macro result_footer_nocache_rtl(result) -%}
+    <div class="clearfix"></div>
+    {% for engine in result.engines %}
+        <span class="label label-default">{{ engine }}</span>
+    {% endfor %}
+    {% if proxify %}
+    <small>{{ result_link(proxify(result.url), icon('sort') + _('proxied'), "text-info") }}</small>
+    {% endif %}
+    <div class="external-link">{{ result.pretty_url }}</div>
+{%- endmacro %}
+
 {% macro preferences_item_header(info, label, rtl, id) -%}
     {% if rtl %}
     <div class="row form-group">