Add courseasset check on clone item, fixes #2347

Author: dancgray

frontend/src/core/helpers.js

@@ -342,6 +342,28 @@ define(function(require){
         '<span class="max-fileupload-size">',
         Origin.l10n.t('app.maxfileuploadsize', {size: Origin.constants.humanMaxFileUploadSize}),
         '</span>'].join(''))
+    },
+
+    flattenNestedProperties: function(properties) {
+      var flatProperties = {};
+      if (typeof properties !== 'undefined') {
+        for (var key in properties) {
+          // Check for nested properties
+          if (typeof properties[key] === 'object') {
+            for (var innerKey in properties[key]) {
+              // Check if key already exists
+              if (flatProperties[innerKey]) {
+                flatProperties[key+'.'+innerKey] = properties[key][innerKey];
+              } else {
+                flatProperties[innerKey] = properties[key][innerKey];
+              }
+            }
+          } else {
+            flatProperties[key] = properties[key];
+          }
+        }
+      }
+      return flatProperties;
     }
   };
 

frontend/src/modules/scaffold/views/scaffoldListView.js

@@ -1,8 +1,10 @@
 define([
   'core/origin',
+  'core/helpers',
+  'core/models/courseAssetModel',
   'backbone-forms',
   'backbone-forms-lists'
-], function(Origin, BackboneForms) {
+], function(Origin, Helpers, CourseAssetModel, BackboneForms) {
 
   var ScaffoldListView = Backbone.Form.editors.List.extend({
     defaultValue: [],
@@ -92,9 +94,42 @@ define([
     },
 
     cloneItem: function(event) {
+      var flatItem = Helpers.flattenNestedProperties(this.editor.value);
+      var itemValues = _.values(flatItem);
+      var parentAttributes = Origin.scaffold.getCurrentModel().attributes;
+      _.each(itemValues, function(item) {
+        if (typeof item === 'string' && item.indexOf('course/assets') !== -1) {
+          var itemFileName = item.substring(item.lastIndexOf('/')+1);
+          $.ajax({
+            url: 'api/asset/query',
+            type:'GET',
+            data: {search: { filename: itemFileName }},
+            success: function (result) {
+              (new CourseAssetModel()).save({
+                _courseId : Origin.editor.data.course.get('_id'),
+                _contentType : parentAttributes._type,
+                _contentTypeId : parentAttributes._id,
+                _fieldName : itemFileName,
+                _assetId : result[0]._id,
+                _contentTypeParentId: parentAttributes._parentId
+              }, {
+                error: function(error) {
+                  Origin.Notify.alert({
+                    type: 'error',
+                    text: Origin.l10n.t('app.errorsaveasset')
+                  });
+                }
+              });
+            },
+            error: function() {
+              Origin.Notify.alert({ type: 'error', text: Origin.l10n.t('app.errorduplication') });
+            }
+          });
+        }
+      });
+
       this.list.addItem(this.editor.value, true);
     }
-
   });
 
   Origin.on('origin:dataReady', function() {