mirror of https://github.com/moparisthebest/mail
69 lines
2.1 KiB
JavaScript
69 lines
2.1 KiB
JavaScript
'use strict';
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var ngModule = angular.module('woUtil');
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ngModule.service('dialog', Dialog);
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module.exports = Dialog;
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/**
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* A central service to display messages to the user in a dialog
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*/
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function Dialog($timeout, axe) {
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this._timeout = $timeout;
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this._axe = axe;
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// binds the methods to the instance of the dialog service so that we can e.g.
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// pass dialog.error as a callback to asynchronous functions without having to
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// do dialog.error.bind(dialog) every time
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this.info = this.info.bind(this);
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this.error = this.error.bind(this);
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this.confirm = this.confirm.bind(this);
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}
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/**
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* Show an information dialog
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* @param {String} options.title The title of the displayed dialog
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* @param {String} options.message The message to be displayed
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* @return {Promise}
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*/
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Dialog.prototype.info = function(options) {
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return this._handle(options, this.displayInfo, 'displayInfo');
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};
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/**
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* Show an error dialog
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* @param {String} options.title (optional) The title of the displayed dialog
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* @param {String} options.message The message to be displayed
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* @return {Promise}
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*/
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Dialog.prototype.error = function(options) {
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// log the error
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if (options) {
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this._axe.error((options.errMsg || options.message) + (options.stack ? ('\n' + options.stack) : ''));
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}
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return this._handle(options, this.displayError, 'displayError');
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};
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/**
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* Show an confirm dialog
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* @param {String} options.title The title of the displayed dialog
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* @param {String} options.message The message to be displayed
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* @param {String} options.callback The callback that is called after the confirmation has been granted or denied
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* @return {Promise}
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*/
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Dialog.prototype.confirm = function(options) {
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return this._handle(options, this.displayConfirm, 'displayConfirm');
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};
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/**
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* Helper function which returns a promise
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*/
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Dialog.prototype._handle = function(options, fn, errMsg) {
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var self = this;
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return self._timeout(function() {
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if (fn) {
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return fn(options);
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} else {
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self._axe.error('dialog service', errMsg + ' function not set!');
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}
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});
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}; |