update metismenu

Author: onokumus

package.json

@@ -79,7 +79,7 @@
     "gmaps": "^0.4.24",
     "jquery": "2.2.4",
     "jquery-validation": "^1.15.1",
-    "metismenu": "^2.5.2",
+    "metismenu": "^2.6.1",
     "screenfull": "^3.0.0"
   },
   "verb": {

public/assets/lib/metismenu/metisMenu.css

@@ -1,5 +1,5 @@
 /*
- * metismenu - v2.5.2
+ * metismenu - v2.6.1
  * A jQuery menu plugin
  * https://github.com/onokumus/metisMenu#readme
  *
@@ -97,3 +97,47 @@
   -o-transition-property: height, visibility;
   transition-property: height, visibility;
 }
+
+.metismenu .has-arrow {
+  position: relative;
+}
+
+.metismenu .has-arrow::after {
+  position: absolute;
+  content: '';
+  width: .5em;
+  height: .5em;
+  border-width: 1px 0 0 1px;
+  border-style: solid;
+  border-color: #fff;
+  right: 1em;
+  -webkit-transform: rotate(-45deg) translate(0, -50%);
+      -ms-transform: rotate(-45deg) translate(0, -50%);
+       -o-transform: rotate(-45deg) translate(0, -50%);
+          transform: rotate(-45deg) translate(0, -50%);
+  -webkit-transform-origin: top;
+      -ms-transform-origin: top;
+       -o-transform-origin: top;
+          transform-origin: top;
+  top: 50%;
+  -webkit-transition: all .3s ease-out;
+  -o-transition: all .3s ease-out;
+  transition: all .3s ease-out;
+}
+
+*[dir="rtl"] .metismenu .has-arrow::after {
+  right: auto;
+  left: 1em;
+  -webkit-transform: rotate(135deg) translate(0, -50%);
+      -ms-transform: rotate(135deg) translate(0, -50%);
+       -o-transform: rotate(135deg) translate(0, -50%);
+          transform: rotate(135deg) translate(0, -50%);
+}
+
+.metismenu .active > .has-arrow::after,
+.metismenu .has-arrow[aria-expanded="true"]::after {
+  -webkit-transform: rotate(-135deg) translate(0, -50%);
+      -ms-transform: rotate(-135deg) translate(0, -50%);
+       -o-transform: rotate(-135deg) translate(0, -50%);
+          transform: rotate(-135deg) translate(0, -50%);
+}

public/assets/lib/metismenu/metisMenu.js

@@ -1,5 +1,5 @@
 /*
- * metismenu - v2.5.2
+ * metismenu - v2.6.1
  * A jQuery menu plugin
  * https://github.com/onokumus/metisMenu#readme
  *
@@ -33,7 +33,7 @@
   var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) {
     return typeof obj;
   } : function (obj) {
-    return obj && typeof Symbol === "function" && obj.constructor === Symbol ? "symbol" : typeof obj;
+    return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
   };
 
   function _classCallCheck(instance, Constructor) {
@@ -189,6 +189,7 @@
           $(this._element).find('li').has('ul').children('a').on(Event.CLICK_DATA_API, function (e) {
             var _this = $(this);
             var _parent = _this.parent('li');
+            var _siblings = _parent.siblings('li').children('a');
             var _list = _parent.children('ul');
             if (self._config.preventDefault) {
               e.preventDefault();
@@ -202,6 +203,9 @@
             } else {
               self._show(_list);
               _this.attr('aria-expanded', true);
+              if (self._config.toggle) {
+                _siblings.attr('aria-expanded', false);
+              }
             }
 
             if (self._config.onTransitionStart) {
@@ -326,6 +330,17 @@
         value: function setTransitioning(isTransitioning) {
           this._transitioning = isTransitioning;
         }
+      }, {
+        key: 'dispose',
+        value: function dispose() {
+          $.removeData(this._element, DATA_KEY);
+
+          $(this._element).find('li').has('ul').children('a').off('click');
+
+          this._transitioning = null;
+          this._config = null;
+          this._element = null;
+        }
       }, {
         key: '_getConfig',
         value: function _getConfig(config) {
@@ -340,6 +355,10 @@
             var data = $this.data(DATA_KEY);
             var _config = $.extend({}, Default, $this.data(), (typeof config === 'undefined' ? 'undefined' : _typeof(config)) === 'object' && config);
 
+            if (!data && /dispose/.test(config)) {
+              this.dispose();
+            }
+
             if (!data) {
               data = new MetisMenu(this, _config);
               $this.data(DATA_KEY, data);