From 6f4fae0786676721009205e43796e4e4e4fe0f95 Mon Sep 17 00:00:00 2001
From: Tim Almdal <tnalmdal@shaw.ca>
Date: Tue, 18 Nov 2008 16:26:36 +0000
Subject: Added the is_installed to the module helper and change to photo.html
 to not try to display a comment if it is not installed

---
 core/helpers/module.php             | 4 ++++
 themes/default/views/photo.html.php | 4 +++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/core/helpers/module.php b/core/helpers/module.php
index dbb2e989..8e6ef3ac 100644
--- a/core/helpers/module.php
+++ b/core/helpers/module.php
@@ -44,4 +44,8 @@ class Module_Core {
   public static function delete ($module_name) {
     ORM::factory("module")->where("name", $module_name)->find()->delete();
   }
+  
+  public static function is_installed($module_name) {
+    return ORM::factory("module")->where("name", $module_name)->find()->loaded;
+  }
 }
diff --git a/themes/default/views/photo.html.php b/themes/default/views/photo.html.php
index 8b8f44d4..512c1e17 100644
--- a/themes/default/views/photo.html.php
+++ b/themes/default/views/photo.html.php
@@ -9,5 +9,7 @@
   <h1><?= $item->title_edit ?></h1>
   <div><?= $item->description_edit ?></div>
 
-  <?= comment::block($theme, true); ?>
+  <? if (module::is_installed("comment")): ?>
+    <?= comment::block($theme, true); ?>
+  <? endif ?>
 </div>
-- 
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