editor data

app/assets/javascripts/app/frontend/controllers/editor.js

@@ -53,8 +53,14 @@ angular.module('app.frontend')
       } else {
         var id = event.data.id;
         var text = event.data.text;
-        if(this.note.uuid == id) {
+        var data = event.data.data;
+
+        if(this.note.uuid === id) {
           this.note.text = text;
+          var changesMade = this.customEditor.setData(id, data);
+          if(changesMade) {
+            this.customEditor.setDirty(true);
+          }
           this.changesMade();
         }
       }
@@ -103,7 +109,7 @@ angular.module('app.frontend')
     this.postNoteToExternalEditor = function() {
       var externalEditorElement = document.getElementById("editor-iframe");
       if(externalEditorElement) {
-        externalEditorElement.contentWindow.postMessage({text: this.note.text, id: this.note.uuid}, '*');
+        externalEditorElement.contentWindow.postMessage({text: this.note.text, data: this.customEditor.dataForKey(this.note.uuid), id: this.note.uuid}, '*');
       }
     }
 

app/assets/javascripts/app/frontend/models/app/editor.js

@@ -8,12 +8,14 @@ class Editor extends Item {
     super.mapContentToLocalProperties(contentObject)
     this.url = contentObject.url;
     this.name = contentObject.name;
+    this.data = contentObject.data || {};
   }
 
   structureParams() {
     var params = {
       url: this.url,
-      name: this.name
+      name: this.name,
+      data: this.data
     };
 
     _.merge(params, super.structureParams());
@@ -27,4 +29,17 @@ class Editor extends Item {
   get content_type() {
     return "SN|Editor";
   }
+
+  setData(key, value) {
+    var dataHasChanged = JSON.stringify(this.data[key]) !== JSON.stringify(value);
+    if(dataHasChanged) {
+      this.data[key] = value;
+      return true;
+    }
+    return false;
+  }
+
+  dataForKey(key) {
+    return this.data[key] || {};
+  }
 }