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msd2/tracking/piwik/plugins/LanguagesManager/angularjs/languageselector/languageselector.directive.js

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+/*!
+ * Piwik - free/libre analytics platform
+ *
+ * @link http://piwik.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
+ */
+
+/**
+ * Usage:
+ * <div class="languageSelection">
+ * </div>
+ */
+(function () {
+    angular.module('piwikApp').directive('languageSelection', languageSelection);
+
+    function languageSelection() {
+
+        return {
+            restrict: 'C',
+            link: function(scope, element, attr, ctrl) {
+
+                function postLanguageChange () {
+                    var value = $(this).attr('value');
+                    if (value) {
+                        element.find('#language').val(value).parents('form').submit();
+                    }
+                }
+
+                element.on('click', 'a[value]', postLanguageChange);
+                scope.$on('$destroy', function() {
+                    element.off('click', 'a[value]', postLanguageChange);
+                });
+            }
+        };
+    }
+})();