From 774036fe247869c3c63ad5af3bd392b291ae181a Mon Sep 17 00:00:00 2001
From: yomguy <yomguy@parisson.com>
Date: Wed, 30 Nov 2011 15:42:08 +0100
Subject: [PATCH] add sound filter to search results

---
 .../telemeta_default/search_results.html         | 13 +++++++++++++
 telemeta/templatetags/telemeta_utils.py          | 16 ++++++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/telemeta/templates/telemeta_default/search_results.html b/telemeta/templates/telemeta_default/search_results.html
index 205632a8..ced78171 100644
--- a/telemeta/templates/telemeta_default/search_results.html
+++ b/telemeta/templates/telemeta_default/search_results.html
@@ -8,6 +8,16 @@
  <img src="{% url telemeta-images "search_red.png" %}" alt="search-results" style="vertical-align:middle" /> {% trans "Search Results" %}
 {% endblock %}
 
+{% block title_buttons %}
+    {% ifequal type 'items' %}
+     <a href="{% url telemeta-search-items %}?{{criteria|with_no_sound|build_query_string}}" class="component_icon button icon_filter">{% trans "All" %}</a>
+     <a href="{% url telemeta-search-items %}?{{criteria|with_sound|build_query_string}}" class="component_icon button icon_filter">{% trans "Sounds" %}</a>
+    {% else %}
+     <a href="{% url telemeta-search-collections %}?{{criteria|with_no_sound|build_query_string}}" class="component_icon button icon_filter">{% trans "All" %}</a>
+     <a href="{% url telemeta-search-collections %}?{{criteria|with_sound|build_query_string}}" class="component_icon button icon_filter">{% trans "Sounds" %}</a>
+    {% endifequal %}
+{% endblock %}
+
 {% block content %}
 {% if criteria %}
 <ul>
@@ -43,6 +53,9 @@
      {% endifnotequal %}
     </li>
   {% endif %}
+    {% if criteria.sound %}
+    <li><b>{% trans "Sound" %}:</b> {{criteria.sound}}</li>
+  {% endif %}
 </ul>
 {% endif %}
 
diff --git a/telemeta/templatetags/telemeta_utils.py b/telemeta/templatetags/telemeta_utils.py
index 96672377..05f8ecbe 100644
--- a/telemeta/templatetags/telemeta_utils.py
+++ b/telemeta/templatetags/telemeta_utils.py
@@ -86,6 +86,22 @@ def build_query_string(vars):
       return "&amp;".join(args)
     return ''
 
+@register.filter
+def with_no_sound(vars):
+    _vars = vars.copy()
+    if type(_vars) == dict:
+        if u'sound' in _vars:
+            del _vars[u'sound']
+    return _vars
+
+@register.filter
+def with_sound(vars):
+    _vars = vars.copy()
+    if type(_vars) == dict:
+        if not 'sound' in _vars:
+            _vars['sound'] = True
+    return _vars
+
 @register.filter
 def code_or_id(resource):
     if resource.code:
-- 
2.39.5