From c8b26e6af01668a4693fd79112c19c9da907d399 Mon Sep 17 00:00:00 2001
From: kohsuke <kohsuke@71c3de6d-444a-0410-be80-ed276b4c234a>
Date: Wed, 11 Jun 2008 16:23:16 +0000
Subject: [PATCH] Plugins that are already installed shouldn't show up in the
 "available" list.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@10019 71c3de6d-444a-0410-be80-ed276b4c234a
---
 core/src/main/java/hudson/model/UpdateCenter.java | 15 +++++++++++++++
 .../hudson/PluginManager/available.jelly          |  2 +-
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/core/src/main/java/hudson/model/UpdateCenter.java b/core/src/main/java/hudson/model/UpdateCenter.java
index f1e6877616..a26fad32ee 100644
--- a/core/src/main/java/hudson/model/UpdateCenter.java
+++ b/core/src/main/java/hudson/model/UpdateCenter.java
@@ -135,6 +135,21 @@ public class UpdateCenter implements ModelObject {
         }
     }
 
+    /**
+     * Returns a list of plugins that should be shown in the "available" tab.
+     * These are "all plugins - installed plugins".
+     */
+    public List<Plugin> getAvailables() {
+        List<Plugin> r = new ArrayList<Plugin>();
+        Data data = getData();
+        if(data ==null)     return Collections.emptyList();
+        for (Plugin p : data.plugins.values()) {
+            if(p.getInstalled()==null)
+                r.add(p);
+        }
+        return r;
+    }
+
     /**
      * Gets the information about a specific plugin.
      *
diff --git a/core/src/main/resources/hudson/PluginManager/available.jelly b/core/src/main/resources/hudson/PluginManager/available.jelly
index ce6269ff2e..1873a787c8 100644
--- a/core/src/main/resources/hudson/PluginManager/available.jelly
+++ b/core/src/main/resources/hudson/PluginManager/available.jelly
@@ -2,5 +2,5 @@
   List of available new plugins    
 -->
 <j:jelly xmlns:j="jelly:core" xmlns:st="jelly:stapler" xmlns:d="jelly:define" xmlns:l="/lib/layout" xmlns:t="/lib/hudson" xmlns:f="/lib/form">
-  <local:table page="available" list="${app.updateCenter.data.plugins.values()}" xmlns:local="/hudson/PluginManager" />
+  <local:table page="available" list="${app.updateCenter.availables}" xmlns:local="/hudson/PluginManager" />
 </j:jelly>
-- 
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