Implemented ALF-3926 "F11 Workflow can be started with a context (current folder)"

- Better context/destination set for Start workflow when started form doclib 
- doclist REST api additions: metadata.container & items[].location.parent.nodeRef

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@21743 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

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

@@ -135,6 +135,11 @@ function getDoclist()
                file: node.name
             };
          }
+         location.parent = {};
+         if (node.parent != null && node.parent.hasPermission("Read"))
+         {
+            location.parent.nodeRef = String(node.parent.nodeRef.toString());  
+         }
          
          // Resolved location
          item.location = location;
@@ -163,6 +168,7 @@ function getDoclist()
          totalRecords: totalRecords,
          startIndex: startIndex
       },
+      container: parsedArgs.rootNode,
       parent: parent,
       onlineEditing: utils.moduleInstalled("org.alfresco.module.vti"),
       itemCount:

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

@@ -5,6 +5,7 @@
    "startIndex": ${doclist.paging.startIndex?c},
    "metadata":
    {
+      <#if doclist.container??>"container": "${doclist.container.nodeRef}",</#if>
       "parent":
       {
       <#if doclist.parent??>

config/alfresco/templates/webscripts/org/alfresco/slingshot/documentlibrary/item.lib.ftl

@@ -63,7 +63,16 @@
       "siteTitle": "${item.location.siteTitle!""}",
       "container": "${item.location.container!""}",
       "path": "${item.location.path!""}",
-      "file": "${item.location.file!""}"
+      "file": "${item.location.file!""}",
+      "parent":
+      {
+      <#if item.location.parent??>
+         <#assign parentLocation = item.location.parent>
+         <#if parentLocation??>
+         "nodeRef": "${parentLocation.nodeRef!""}"
+         </#if>
+      </#if>      
+      }
    },
    "permissions":
    {