modal-service.js

angular
    .module('nzbhydraApp')
    .service('GeneralModalService', GeneralModalService);

function GeneralModalService() {


    this.open = function (msg, template, templateUrl, size, data) {

        //Prevent circular dependency
        var myInjector = angular.injector(["ng", "ui.bootstrap"]);
        var $uibModal = myInjector.get("$uibModal");
        var params = {};

        if (angular.isUndefined(size)) {
            params["size"] = size;
        }
        if (angular.isUndefined(template)) {
            if (angular.isUndefined(templateUrl)) {
                params["template"] = '<pre style="margin:0">' + msg + '</pre>';
            } else {
                params["templateUrl"] = templateUrl;
            }
        } else {
            params["template"] = template;
        }
        params["resolve"] =
            {
                data: function () {
                    return data;
                }
            };

        var modalInstance = $uibModal.open(params);

        modalInstance.result.then();

    };


}