fix building WFE Handlebars

Signed-off-by: Arthur Schiwon <blizzz@arthur-schiwon.de>

apps/workflowengine/src/admin.js

@@ -22,22 +22,6 @@ import OperationTemplate from './templates/operation.handlebars';
 import OperationsTemplate from './templates/operations.handlebars';
 
 (function() {
-	Handlebars.registerHelper('selectItem', function(currentValue, itemValue) {
-		if (currentValue === itemValue) {
-			return 'selected="selected"';
-		}
-
-		return "";
-	});
-
-	Handlebars.registerHelper('getOperators', function(classname) {
-		var check = OCA.WorkflowEngine.getCheckByClass(classname);
-		if (!_.isUndefined(check)) {
-			return check['operators'];
-		}
-		return [];
-	});
-
 	OCA.WorkflowEngine = _.extend(OCA.WorkflowEngine || {}, {
 		availablePlugins: [],
 		availableChecks: [],

apps/workflowengine/src/hbs_helpers/getOperators.js

@@ -0,0 +1,7 @@
+module.exports = function(classname) {
+	var check = OCA.WorkflowEngine.getCheckByClass(classname);
+	if (!_.isUndefined(check)) {
+		return check['operators'];
+	}
+	return [];
+}

apps/workflowengine/src/hbs_helpers/selectItem.js

@@ -0,0 +1,7 @@
+module.exports = function(currentValue, itemValue) {
+	if (currentValue === itemValue) {
+		return 'selected="selected"';
+	}
+
+	return "";
+}

apps/workflowengine/webpack.js

@@ -31,11 +31,14 @@ module.exports = {
 			},
 			{
 				test: /\.handlebars$/,
-				loader: "handlebars-loader"
-			}
+				loader: "handlebars-loader",
+				options: {
+					helperDirs: path.join(__dirname, 'src/hbs_helpers'),
+				}
+			},
 		]
 	},
 	resolve: {
-		extensions: ['*', '.js']
+		extensions: ['*', '.js', '.handlebars']
 	}
 };