DocLibrary TreeView added.

alfresco_template.ftl optionally loads debug YUI scripts (default to true for now)

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@9236 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

config/alfresco/templates/webscripts/org/alfresco/slingshot/documentlibrary/treenode.get.desc.xml

@@ -0,0 +1,8 @@
+<webscript>
+  <shortname>treenode</shortname>
+  <description>Document List Component - treenode data webscript</description>
+  <url>/slingshot/doclib/treenode?nodeRef={nodeRef?}&amp;path={path?}</url>
+  <format default="json"></format>
+  <authentication>user</authentication>
+  <transaction>required</transaction>
+</webscript>

config/alfresco/templates/webscripts/org/alfresco/slingshot/documentlibrary/treenode.get.html.ftl

@@ -0,0 +1 @@
+<#include "treenode.get.json.ftl">

config/alfresco/templates/webscripts/org/alfresco/slingshot/documentlibrary/treenode.get.js

@@ -0,0 +1,65 @@
+/**
+ * Document List Component: treenode
+ *
+ * Inputs:
+ *  mandatory: nodeRef = parent space nodeRef
+ *         OR: path = parent space relative path from companyhome
+ *
+ * Outputs:
+ *  treenode - object containing list of child folder nodes for a TreeView widget
+ */
+model.treenode = getTreenode(args["nodeRef"], args["path"]);
+
+/* Create collection of folders in the given space */
+function getTreenode(nodeRef, path)
+{
+   var items = new Array();
+   
+   /* nodeRef input */
+   var parentSpace = null;
+   if ((nodeRef !== null) && (nodeRef != ""))
+   {
+      parentSpace = search.findNode(nodeRef);
+   }
+   else if ((path !== null) && path != "")
+   {
+      parentSpace = companyhome.childByNamePath(path);
+   }
+   if (parentSpace === null)
+   {
+      // return jsonError("Parent space nodeRef not supplied");
+      parentSpace = companyhome;
+   }
+
+   for each(item in parentSpace.children)
+   {
+      if (item.isContainer)
+      {
+         items.push(item);
+      }
+   }
+   
+   items.sort(sortByName);
+   
+   return ({
+      "items": items
+   });
+}
+
+
+/* Format and return error object */
+function jsonError(errorString)
+{
+   var obj =
+   {
+      "error": errorString
+   };
+   
+   return obj;
+}
+
+/* Sort the results by case-insensitive name */
+function sortByName(a, b)
+{
+   return (b.name.toLowerCase() > a.name.toLowerCase() ? -1 : 1);
+}

config/alfresco/templates/webscripts/org/alfresco/slingshot/documentlibrary/treenode.get.json.ftl

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+{
+   "treenode":
+   {
+<#if treenode.error?exists>
+      "error": "${treenodes.error}"
+<#else>
+      "items":
+      [
+      <#list treenode.items as t>
+         <#assign hasChildren = false>
+         <#list t.children as c>
+            <#if c.isContainer><#assign hasChildren = true><#break></#if>
+         </#list>
+         {
+            "nodeRef": "${t.nodeRef}",
+            "name": "${t.name}",
+            "description": "${t.properties.description!""}",
+            "hasChildren": ${hasChildren?string}
+         }
+         <#if t_has_next>,</#if>
+      </#list>
+      ]
+</#if>
+   }
+}