From e662dbddcdfac339ed271bf5599504863d105586 Mon Sep 17 00:00:00 2001
From: Thomas Kadauke <thomas.kadauke@googlemail.com>
Date: Wed, 29 May 2013 18:08:41 +0200
Subject: [PATCH] Support filters in images collection

---
 lib/fog/openstack/models/compute/images.rb           | 12 ++++++++++--
 .../openstack/requests/compute/list_images_detail.rb |  5 +++--
 2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/lib/fog/openstack/models/compute/images.rb b/lib/fog/openstack/models/compute/images.rb
index e560ba55f..5425c8fe3 100644
--- a/lib/fog/openstack/models/compute/images.rb
+++ b/lib/fog/openstack/models/compute/images.rb
@@ -7,12 +7,20 @@ module Fog
 
       class Images < Fog::Collection
 
+        attribute :filters
+
         model Fog::Compute::OpenStack::Image
 
         attribute :server
 
-        def all
-          data = service.list_images_detail.body['images']
+        def initialize(attributes)
+          self.filters ||= {}
+          super
+        end
+
+        def all(filters = filters)
+          self.filters = filters
+          data = service.list_images_detail(filters).body['images']
           images = load(data)
           if server
             self.replace(self.select {|image| image.server_id == server.id})
diff --git a/lib/fog/openstack/requests/compute/list_images_detail.rb b/lib/fog/openstack/requests/compute/list_images_detail.rb
index 86c840233..b7ea6ba03 100644
--- a/lib/fog/openstack/requests/compute/list_images_detail.rb
+++ b/lib/fog/openstack/requests/compute/list_images_detail.rb
@@ -3,11 +3,12 @@ module Fog
     class OpenStack
       class Real
 
-        def list_images_detail
+        def list_images_detail(filters = {})
           request(
             :expects  => [200, 203],
             :method   => 'GET',
-            :path     => 'images/detail.json'
+            :path     => 'images/detail.json',
+            :query    => filters
           )
         end