From 6ffd1a15548cec2a0a7cced1b5f196d858e74601 Mon Sep 17 00:00:00 2001
From: Roy Wetherall <roy.wetherall@alfresco.com>
Date: Mon, 1 Sep 2008 14:37:44 +0000
Subject: [PATCH] Added update method to JS API so thumbnails can be
 regenerated using a script

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@10616 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
---
 .../repo/thumbnail/ThumbnailServiceImplTest.java   |  1 -
 .../repo/thumbnail/script/ScriptThumbnail.java     | 14 ++++++++++++++
 .../repo/thumbnail/script/test_thumbnailAPI.js     |  9 ++++++++-
 3 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/source/java/org/alfresco/repo/thumbnail/ThumbnailServiceImplTest.java b/source/java/org/alfresco/repo/thumbnail/ThumbnailServiceImplTest.java
index 344fd54cde..4176596ce5 100644
--- a/source/java/org/alfresco/repo/thumbnail/ThumbnailServiceImplTest.java
+++ b/source/java/org/alfresco/repo/thumbnail/ThumbnailServiceImplTest.java
@@ -44,7 +44,6 @@ import org.alfresco.service.cmr.repository.ContentWriter;
 import org.alfresco.service.cmr.repository.NodeRef;
 import org.alfresco.service.cmr.repository.ScriptLocation;
 import org.alfresco.service.cmr.repository.ScriptService;
-import org.alfresco.service.cmr.repository.TransformationOptions;
 import org.alfresco.service.cmr.thumbnail.ThumbnailException;
 import org.alfresco.service.cmr.thumbnail.ThumbnailService;
 import org.alfresco.service.namespace.NamespaceService;
diff --git a/source/java/org/alfresco/repo/thumbnail/script/ScriptThumbnail.java b/source/java/org/alfresco/repo/thumbnail/script/ScriptThumbnail.java
index a95bfd8d14..6af6afd3dc 100644
--- a/source/java/org/alfresco/repo/thumbnail/script/ScriptThumbnail.java
+++ b/source/java/org/alfresco/repo/thumbnail/script/ScriptThumbnail.java
@@ -24,7 +24,9 @@
  */
 package org.alfresco.repo.thumbnail.script;
 
+import org.alfresco.model.ContentModel;
 import org.alfresco.repo.jscript.ScriptNode;
+import org.alfresco.repo.thumbnail.ThumbnailDefinition;
 import org.alfresco.service.ServiceRegistry;
 import org.alfresco.service.cmr.repository.NodeRef;
 import org.mozilla.javascript.Scriptable;
@@ -34,6 +36,8 @@ import org.mozilla.javascript.Scriptable;
  */
 public class ScriptThumbnail extends ScriptNode
 {
+    private static final long serialVersionUID = 7854749986083635678L;
+
     /**
      * Constructor
      * 
@@ -46,4 +50,14 @@ public class ScriptThumbnail extends ScriptNode
         super(nodeRef, services, scope);
     }
 
+    /**
+     * Updates the thumbnails content
+     */
+    public void update()
+    {
+        String name = (String)services.getNodeService().getProperty(nodeRef, ContentModel.PROP_THUMBNAIL_NAME);
+        ThumbnailDefinition def = services.getThumbnailService().getThumbnailRegistry().getThumbnailDefinition(name);
+        services.getThumbnailService().updateThumbnail(this.nodeRef, def.getTransformationOptions());
+    }
+    
 }
diff --git a/source/java/org/alfresco/repo/thumbnail/script/test_thumbnailAPI.js b/source/java/org/alfresco/repo/thumbnail/script/test_thumbnailAPI.js
index 07aadeef6c..33bee2bec3 100644
--- a/source/java/org/alfresco/repo/thumbnail/script/test_thumbnailAPI.js
+++ b/source/java/org/alfresco/repo/thumbnail/script/test_thumbnailAPI.js
@@ -34,7 +34,14 @@ function testGetThumbnailDefintions()
 	//test.assertTrue(Array.contains(defs, "WebPreview"));	
 }
 
+function testUpdateNode()
+{
+	var thumbnail = jpgOrig.getThumbnail("medium");
+	thumbnail.update();
+}
+
 // Execute the tests
 testCreateThumbnail();
 testThumbnailService();
-testGetThumbnailDefintions();
\ No newline at end of file
+testGetThumbnailDefintions();
+testUpdateNode();