[Eventlog] Color the rows based on their level.

assets/ts_src/ajax_ui.ts

@@ -530,7 +530,31 @@ class AjaxUI {
                         "extend": 'colvis',
                         'className': 'mr-2 btn-light',
                         "text": "<i class='fa fa-cog'></i>"
-                    }]
+                    }],
+                    "rowCallback": function( row, data, index ) {
+                        //Check if we have a level, then change color of this row
+                        if (data.level) {
+                            let style = "";
+                            switch(data.level) {
+                                case "emergency":
+                                case "alert":
+                                case "critical":
+                                case "error":
+                                    style = "table-danger";
+                                    break;
+                                case "warning":
+                                    style = "table-warning";
+                                    break;
+                                case "notice":
+                                    style = "table-info";
+                                    break;
+                            }
+
+                            if (style){
+                                $(row).addClass(style);
+                            }
+                        }
+                    }
                 });
 
             //Register links.