app.directive('ngConfirmClick', function (Modals,$parse) {
        return {
            priority: -1,
            restrict: 'A',
            scope: {
                ngConfirmClick: '='
            },
            link: function (scope, element, attrs) {
                element.bind('click', function (e) {
                    //cancel original
                    e.stopImmediatePropagation();
                    e.preventDefault();
                    Modals.confirm(scope.ngConfirmClick).result.then(function () {
                        //run original on parent scope
                        scope.$parent.$eval(attrs.ngClick);
                    }, function () {
                        if (attrs.ngConfirmCancel) {
                            scope.$parent.$eval(attrs.ngConfirmCancel);
                        }
                    });
                });
            }
        }
    }
);

'use strict';
app.factory('Modals', function ($modal, $filter, $fileUploader, KB) {
    var generalConfig = {
        backdrop: true
    };

    return {
        confirm: function (config) {
            var defaultConfig = {
                title: 'Warning',
                message: 'Are you sure?',
                okButtonLabel: $filter('lc')('content.ok'),
                cancelButtonLabel: $filter('lc')('content.cancel')
            };
            config = angular.extend({}, defaultConfig, config);

            return $modal.open(
                {
                    backdrop: generalConfig.backdrop,
                    template: '<div class="modal-header"><h3>{{config.title}}</h3></div>' +
                        '<div class="modal-body"><h4>{{config.message}}</h4></div>' +
                        '<div class="modal-footer">' +
                        '<button class="btn btn-warning" ng-click="close()">{{config.cancelButtonLabel}}</button>' +
                        '<button class="btn btn-primary" ng-click="ok()">{{config.okButtonLabel}}</button>' +
                        '</div>',
                    controller: function ($scope, $modalInstance) {
                        $scope.config = config;
                        $scope.close = function () {
                            $modalInstance.dismiss();
                        };
                        $scope.ok = function () {
                            $modalInstance.close('');
                        }
                    }
                }
            );
        },
.....