feat(core): add directive and service mtCopyToClipboard

modules/core/client/services/mtCopyToClipboard.client.service.js

@@ -0,0 +1,33 @@
+'use strict';
+
+angular
+  .module('core')
+  .service('mtCopy', ['$window', function ($window) {
+    var body = angular.element($window.document.body);
+    var textarea = angular.element('<textarea/>');
+    textarea.css({
+      position: 'fixed',
+      opacity: '0'
+    });
+
+    return function (toCopy) {
+      textarea.val(toCopy);
+      body.append(textarea);
+      textarea[0].select();
+
+      document.execCommand('copy');
+
+      textarea.remove();
+    };
+  }])
+
+  .directive('mtCopyToClipboard', ['mtCopy', function (mtCopy) {
+    return {
+      restrict: 'A',
+      link: function (scope, element, attrs) {
+        element.bind('click', function (e) {
+          mtCopy(attrs.mtCopyToClipboard);
+        });
+      }
+    };
+  }]);