implement replaceAlias() function, #287

src/datasource-zabbix/metricFunctions.js

@@ -187,6 +187,16 @@ addFuncDef({
   defaultParams: []
 });
 
+addFuncDef({
+  name: 'replaceAlias',
+  category: 'Alias',
+  params: [
+    { name: 'regexp', type: 'string' },
+    { name: 'newAlias', type: 'string' }
+  ],
+  defaultParams: ['/(.*)/', '$1']
+});
+
 _.each(categories, function(funcList, catName) {
   categories[catName] = _.sortBy(funcList, 'name');
 });