Thumbnail Service: removed unessesary code to store transformation options on node, added GET for thumbnail collection resource, created thumbnails are kept in sync with the master file asynchronously

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@9452 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

config/alfresco/templates/webscripts/org/alfresco/repository/thumbnail/thumbnail.lib.ftl

@@ -0,0 +1,6 @@
+<#macro thumbnailJSON node thumbnailName>
+{
+   "thumbnailName" : "${thumbnailName}",
+   "url" : "${url.serviceContext}/api/node/${node.storeType}/${node.storeId}/${node.id}/content/thumbnails/${thumbnailName}"
+}
+</#macro>

config/alfresco/templates/webscripts/org/alfresco/repository/thumbnail/thumbnails.get.js

@@ -0,0 +1,23 @@
+function main()
+{
+   // Get the node from the URL
+   var pathSegments = url.match.split("/");
+   var reference = [ url.templateArgs.store_type, url.templateArgs.store_id ].concat(url.templateArgs.id.split("/"));
+   var node = search.findNode(pathSegments[2], reference);
+ 
+   // 404 if the node to thumbnail is not found
+   if (node == null)
+   {
+      status.setCode(status.STATUS_NOT_FOUND, "The thumbnail source node could not be found");
+	  return;
+   }
+   
+   // Get the thumbnails
+   var thumbnails = node.getThumbnails();
+   
+   // Add them to the model
+   model.node = node;
+   model.thumbnails = thumbnails; 
+}
+
+main();

config/alfresco/templates/webscripts/org/alfresco/repository/thumbnail/thumbnails.get.json.ftl

@@ -0,0 +1,8 @@
+<#import "thumbnail.lib.ftl" as thumbnailLib/>
+
+[
+	<#list thumbnails as thumbnail>
+		<@thumbnailLib.thumbnailJSON node=node thumbnailName=thumbnail.properties.thumbnailName/>
+		<#if thumbnail_has_next>,</#if>
+	</#list>
+]

config/alfresco/templates/webscripts/org/alfresco/repository/thumbnail/thumbnails.post.json.ftl

@@ -1,6 +1,5 @@
+<#import "thumbnail.lib.ftl" as thumbnailLib/>
+
 <#if node?exists>
-{
+   <@thumbnailLib.thumbnailJSON node=node thumbnailName=thumbnailName/>
-   "thumbnailName" : "${thumbnailName}",
-   "url" : "${url.serviceContext}/api/node/${node.storeType}/${node.storeId}/${node.id}/content/thumbnails/${thumbnailName}"
-}
 </#if>

source/java/org/alfresco/repo/web/scripts/thumbnail/ThumbnailServiceTest.java

@@ -38,6 +38,7 @@ import org.alfresco.service.cmr.repository.NodeRef;
 import org.alfresco.service.cmr.repository.NodeService;
 import org.alfresco.util.GUID;
 import org.apache.tools.ant.taskdefs.Sleep;
+import org.json.JSONArray;
 import org.json.JSONObject;
 import org.springframework.mock.web.MockHttpServletResponse;
 
@@ -115,6 +116,12 @@ public class ThumbnailServiceTest extends BaseWebScriptTest
             System.out.println(response.getContentAsString());
         }
         
+        // Check getAll whilst we are here 
+        MockHttpServletResponse getAllResp = this.getRequest(getThumbnailsURL(jpgNode), 200);
+        JSONArray getArr = new JSONArray(getAllResp.getContentAsString());
+        assertNotNull(getArr);
+        assertEquals(0, getArr.length());
+        
         // Do a image transformation (medium)
         String url = "/api/node/" + jpgNode.getStoreRef().getProtocol() + "/" + jpgNode.getStoreRef().getIdentifier() + "/" + jpgNode.getId() + "/content/thumbnails";
         JSONObject tn = new JSONObject();
@@ -127,6 +134,13 @@ public class ThumbnailServiceTest extends BaseWebScriptTest
         System.out.println(thumbnailUrl);
         response = getRequest(thumbnailUrl, 200);
         
+        // Check getAll whilst we are here 
+        getAllResp = this.getRequest(getThumbnailsURL(jpgNode), 200);
+        getArr = new JSONArray(getAllResp.getContentAsString());
+        assertNotNull(getArr);
+        assertEquals(1, getArr.length());
+        assertEquals("medium", getArr.getJSONObject(0).get("thumbnailName"));
+        
     }
     
     public void testCreateAsyncThumbnail() throws Exception
@@ -154,7 +168,6 @@ public class ThumbnailServiceTest extends BaseWebScriptTest
         getWait(jpgNode, "medium");        
     }
     
-    
     private void getWait(NodeRef node, String thumbnailName)
         throws Exception
     {