start output of element content in nestedcontent property editor

UmbracoPackages/App_Plugins/brothers.uNesting/elements.json

@@ -0,0 +1,15 @@
+{
+  "text": {
+    "html": "text"
+  },
+  "button": {
+    "text": "text",
+    "link":  "url"
+  },
+  "images": {
+    "items": "media"
+  },
+  "xblocks": {
+    "items": "list"
+  }
+}

UmbracoPackages/App_Plugins/brothers.uNesting/uNesting.controller.js

@@ -1,26 +1,101 @@
 
-angular.module("umbraco").controller("brothers.uNesting.PropertyEditorController", function ($scope, $controller)
+angular.module("umbraco").controller("brothers.uNesting.PropertyEditorController", function ($scope, $controller, $http)
 {
   angular.extend(this, $controller('Umbraco.PropertyEditors.NestedContent.PropertyEditorController', { $scope: $scope }));
 
-  $scope.getView = function (node, idx)
-  {
-    if ($scope.model.value[idx])
-    {
-      var contentType = $scope.getContentTypeConfig($scope.model.value[idx].ncContentTypeAlias);
+  var elementsConfig = {};
 
-      if (contentType !== null && contentType.nameExp)
+  var init = function ()
   {
-        // Run the expression against the stored dictionary value, NOT the node object
-        var item = $scope.model.value[idx];
-        var newName = contentType.nameExp(item);
+    $http.get("/App_Plugins/brothers.uNesting/elements.json").then(function (res)
+    {
+      elementsConfig = res.data;
 
-        if (newName && (newName = $.trim(newName)))
+      _.each($scope.nodes, function (node, idx)
       {
-          return newName;
-        }
-      }
-    }
-    return node.documentType.description || 'Enter data ...';
-  };
+        node.uNestingContent = getContent(node, $scope.model.value[idx], elementsConfig[node.contentTypeAlias]);
+      });
+    });
+  };
+
+  $scope.$watch("inited", function (newVal)
+  {
+    if (newVal)
+    {
+      init();
+    }
+  });
+
+  var getContent = function (node, item, config)
+  {
+    if (!item)
+    {
+      return '';
+    }
+    if (!config)
+    {
+      return node.documentType.description;
+    }
+
+    var lines = [];
+
+    _.each(config, function (type, alias)
+    {
+      var value = item[alias];
+      if (value)
+      {
+        if (type === 'text')
+        {
+          lines.push(stripHtml(value));
+        }
+        if (type === 'url')
+        {
+          lines.push(value[0].url);
+        }
+      }
+    });
+
+    if (lines.length < 1)
+    {
+      return node.documentType.description;
+    }
+    else
+    {
+      return lines.join('<br>');
+    }
+  };
+
+
+  var stripHtml = function (html)
+  {
+    if (!html)
+    {
+      return '';
+    }
+
+    var stripped = html.replace('<br>', ' ').replace('<br />', ' ').replace('<br/>', ' ').replace(/<[^>]+>/gm, '');
+
+    return stripped.length > 120 ? (stripped.substring(0, 120) + '...') : stripped;
+  };
+
+  //$scope.getView = function (node, idx)
+  //{
+  //  if ($scope.model.value[idx])
+  //  {
+  //    var contentType = $scope.getContentTypeConfig($scope.model.value[idx].ncContentTypeAlias);
+
+  //    if (contentType !== null && contentType.nameExp)
+  //    {
+  //      // Run the expression against the stored dictionary value, NOT the node object
+  //      var item = $scope.model.value[idx];
+  //      var newName = contentType.nameExp(item);
+
+  //      if (newName && (newName = $.trim(newName)))
+  //      {
+  //        return newName;
+  //      }
+  //    }
+  //  }
+  //  return node.documentType.description || 'Enter data ...';
+  //};
 });

UmbracoPackages/App_Plugins/brothers.uNesting/uNesting.css

@@ -72,6 +72,7 @@
 {
   color: #817f85;
   font-size: 13px;
+  overflow: hidden;
 }
 
 /* icons */

UmbracoPackages/App_Plugins/brothers.uNesting/uNesting.html

@@ -22,7 +22,7 @@
             <i ng-if="showIcons" class="icon" ng-class="$parent.getIcon($index)"></i>
             <div class="unesting-item-header-content" ng-class="{'--has-icon': showIcons}">
               <div class="unesting-item-header-content-name" ng-bind="node.contentTypeName"></div>
-              <div class="unesting-item-header-content-text" ng-bind-html="getView(node, $index)"></div>
+              <div class="unesting-item-header-content-text" ng-if="node.uNestingContent" ng-bind-html="node.uNestingContent"></div>
             </div>
           </div>
 

UmbracoPackages/UmbracoPackages.csproj

@@ -395,6 +395,10 @@
     </Reference>
   </ItemGroup>
   <ItemGroup>
+    <Content Include="App_Plugins\brothers.uNesting\interceptor.js" />
+    <Content Include="App_Plugins\brothers.uNesting\uNesting.controller.js" />
+    <Content Include="App_Plugins\brothers.uNesting\uNesting.css" />
+    <Content Include="App_Plugins\brothers.uNesting\uNesting.html" />
     <Content Include="App_Plugins\brothers.uNesting\_nc.js" />
     <Content Include="App_Plugins\Cultiv.Tabify\directives\ct-tabbed-content.html" />
     <Content Include="App_Plugins\Cultiv.Tabify\directives\cttabbedcontent.directive.js" />
@@ -486,6 +490,8 @@
     <Content Include="App_Plugins\StarterKit\backoffice\tours\create-content.json" />
     <Content Include="App_Plugins\StarterKit\backoffice\tours\data-structure.json" />
     <Content Include="App_Plugins\StarterKit\package.manifest" />
+    <Content Include="App_Plugins\brothers.uNesting\elements.json" />
+    <None Include="App_Plugins\brothers.uNesting\package.manifest" />
     <None Include="packages.config" />
     <Content Include="Views\Web.config" />
     <Content Include="Views\Partials\Grid\Editors\Textstring.cshtml" />