477 lines
17 KiB
JavaScript
477 lines
17 KiB
JavaScript
/*
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* Toastr
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* Copyright 2012-2015
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* Authors: John Papa, Hans Fjällemark, and Tim Ferrell.
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* All Rights Reserved.
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* Use, reproduction, distribution, and modification of this code is subject to the terms and
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* conditions of the MIT license, available at http://www.opensource.org/licenses/mit-license.php
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*
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* ARIA Support: Greta Krafsig
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*
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* Project: https://github.com/CodeSeven/toastr
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*/
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/* global define */
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(function (define) {
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define(['jquery'], function ($) {
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return (function () {
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var $container;
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var listener;
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var toastId = 0;
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var toastType = {
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error: 'error',
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info: 'info',
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success: 'success',
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warning: 'warning'
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};
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var toastr = {
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clear: clear,
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remove: remove,
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error: error,
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getContainer: getContainer,
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info: info,
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options: {},
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subscribe: subscribe,
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success: success,
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version: '2.1.4',
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warning: warning
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};
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var previousToast;
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return toastr;
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////////////////
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function error(message, title, optionsOverride) {
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return notify({
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type: toastType.error,
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iconClass: getOptions().iconClasses.error,
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message: message,
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optionsOverride: optionsOverride,
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title: title
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});
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}
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function getContainer(options, create) {
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if (!options) { options = getOptions(); }
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$container = $('#' + options.containerId);
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if ($container.length) {
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return $container;
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}
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if (create) {
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$container = createContainer(options);
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}
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return $container;
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}
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function info(message, title, optionsOverride) {
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return notify({
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type: toastType.info,
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iconClass: getOptions().iconClasses.info,
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message: message,
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optionsOverride: optionsOverride,
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title: title
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});
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}
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function subscribe(callback) {
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listener = callback;
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}
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function success(message, title, optionsOverride) {
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return notify({
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type: toastType.success,
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iconClass: getOptions().iconClasses.success,
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message: message,
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optionsOverride: optionsOverride,
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title: title
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});
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}
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function warning(message, title, optionsOverride) {
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return notify({
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type: toastType.warning,
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iconClass: getOptions().iconClasses.warning,
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message: message,
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optionsOverride: optionsOverride,
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title: title
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});
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}
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function clear($toastElement, clearOptions) {
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var options = getOptions();
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if (!$container) { getContainer(options); }
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if (!clearToast($toastElement, options, clearOptions)) {
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clearContainer(options);
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}
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}
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function remove($toastElement) {
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var options = getOptions();
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if (!$container) { getContainer(options); }
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if ($toastElement && $(':focus', $toastElement).length === 0) {
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removeToast($toastElement);
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return;
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}
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if ($container.children().length) {
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$container.remove();
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}
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}
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// internal functions
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function clearContainer (options) {
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var toastsToClear = $container.children();
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for (var i = toastsToClear.length - 1; i >= 0; i--) {
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clearToast($(toastsToClear[i]), options);
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}
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}
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function clearToast ($toastElement, options, clearOptions) {
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var force = clearOptions && clearOptions.force ? clearOptions.force : false;
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if ($toastElement && (force || $(':focus', $toastElement).length === 0)) {
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$toastElement[options.hideMethod]({
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duration: options.hideDuration,
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easing: options.hideEasing,
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complete: function () { removeToast($toastElement); }
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});
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return true;
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}
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return false;
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}
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function createContainer(options) {
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$container = $('<div/>')
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.attr('id', options.containerId)
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.addClass(options.positionClass);
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$container.appendTo($(options.target));
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return $container;
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}
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function getDefaults() {
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return {
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tapToDismiss: true,
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toastClass: 'toast',
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containerId: 'toast-container',
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debug: false,
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showMethod: 'fadeIn', //fadeIn, slideDown, and show are built into jQuery
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showDuration: 300,
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showEasing: 'swing', //swing and linear are built into jQuery
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onShown: undefined,
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hideMethod: 'fadeOut',
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hideDuration: 1000,
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hideEasing: 'swing',
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onHidden: undefined,
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closeMethod: false,
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closeDuration: false,
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closeEasing: false,
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closeOnHover: true,
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extendedTimeOut: 1000,
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iconClasses: {
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error: 'toast-error',
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info: 'toast-info',
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success: 'toast-success',
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warning: 'toast-warning'
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},
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iconClass: 'toast-info',
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positionClass: 'toast-top-right',
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timeOut: 5000, // Set timeOut and extendedTimeOut to 0 to make it sticky
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titleClass: 'toast-title',
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messageClass: 'toast-message',
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escapeHtml: false,
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target: 'body',
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closeHtml: '<button type="button">×</button>',
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closeClass: 'toast-close-button',
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newestOnTop: true,
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preventDuplicates: false,
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progressBar: false,
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progressClass: 'toast-progress',
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rtl: false
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};
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}
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function publish(args) {
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if (!listener) { return; }
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listener(args);
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}
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function notify(map) {
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var options = getOptions();
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var iconClass = map.iconClass || options.iconClass;
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if (typeof (map.optionsOverride) !== 'undefined') {
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options = $.extend(options, map.optionsOverride);
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iconClass = map.optionsOverride.iconClass || iconClass;
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}
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if (shouldExit(options, map)) { return; }
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toastId++;
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$container = getContainer(options, true);
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var intervalId = null;
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var $toastElement = $('<div/>');
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var $titleElement = $('<div/>');
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var $messageElement = $('<div/>');
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var $progressElement = $('<div/>');
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var $closeElement = $(options.closeHtml);
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var progressBar = {
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intervalId: null,
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hideEta: null,
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maxHideTime: null
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};
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var response = {
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toastId: toastId,
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state: 'visible',
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startTime: new Date(),
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options: options,
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map: map
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};
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personalizeToast();
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displayToast();
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handleEvents();
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publish(response);
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if (options.debug && console) {
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console.log(response);
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}
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return $toastElement;
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function escapeHtml(source) {
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if (source == null) {
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source = '';
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}
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return source
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.replace(/&/g, '&')
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.replace(/"/g, '"')
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.replace(/'/g, ''')
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.replace(/</g, '<')
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.replace(/>/g, '>');
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}
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function personalizeToast() {
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setIcon();
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setTitle();
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setMessage();
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setCloseButton();
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setProgressBar();
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setRTL();
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setSequence();
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setAria();
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}
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function setAria() {
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var ariaValue = '';
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switch (map.iconClass) {
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case 'toast-success':
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case 'toast-info':
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ariaValue = 'polite';
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break;
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default:
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ariaValue = 'assertive';
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}
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$toastElement.attr('aria-live', ariaValue);
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}
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function handleEvents() {
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if (options.closeOnHover) {
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$toastElement.hover(stickAround, delayedHideToast);
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}
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if (!options.onclick && options.tapToDismiss) {
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$toastElement.click(hideToast);
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}
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if (options.closeButton && $closeElement) {
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$closeElement.click(function (event) {
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if (event.stopPropagation) {
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event.stopPropagation();
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} else if (event.cancelBubble !== undefined && event.cancelBubble !== true) {
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event.cancelBubble = true;
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}
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if (options.onCloseClick) {
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options.onCloseClick(event);
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}
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hideToast(true);
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});
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}
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if (options.onclick) {
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$toastElement.click(function (event) {
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options.onclick(event);
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hideToast();
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});
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}
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}
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function displayToast() {
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$toastElement.hide();
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$toastElement[options.showMethod](
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{duration: options.showDuration, easing: options.showEasing, complete: options.onShown}
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);
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if (options.timeOut > 0) {
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intervalId = setTimeout(hideToast, options.timeOut);
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progressBar.maxHideTime = parseFloat(options.timeOut);
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progressBar.hideEta = new Date().getTime() + progressBar.maxHideTime;
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if (options.progressBar) {
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progressBar.intervalId = setInterval(updateProgress, 10);
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}
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}
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}
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function setIcon() {
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if (map.iconClass) {
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$toastElement.addClass(options.toastClass).addClass(iconClass);
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}
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}
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function setSequence() {
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if (options.newestOnTop) {
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$container.prepend($toastElement);
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} else {
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$container.append($toastElement);
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}
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}
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function setTitle() {
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if (map.title) {
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var suffix = map.title;
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if (options.escapeHtml) {
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suffix = escapeHtml(map.title);
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}
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$titleElement.append(suffix).addClass(options.titleClass);
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$toastElement.append($titleElement);
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}
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}
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function setMessage() {
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if (map.message) {
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var suffix = map.message;
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if (options.escapeHtml) {
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suffix = escapeHtml(map.message);
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}
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$messageElement.append(suffix).addClass(options.messageClass);
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$toastElement.append($messageElement);
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}
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}
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function setCloseButton() {
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if (options.closeButton) {
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$closeElement.addClass(options.closeClass).attr('role', 'button');
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$toastElement.prepend($closeElement);
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}
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}
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function setProgressBar() {
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if (options.progressBar) {
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$progressElement.addClass(options.progressClass);
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$toastElement.prepend($progressElement);
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}
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}
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function setRTL() {
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if (options.rtl) {
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$toastElement.addClass('rtl');
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}
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}
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function shouldExit(options, map) {
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if (options.preventDuplicates) {
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if (map.message === previousToast) {
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return true;
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} else {
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previousToast = map.message;
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}
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}
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return false;
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}
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function hideToast(override) {
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var method = override && options.closeMethod !== false ? options.closeMethod : options.hideMethod;
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var duration = override && options.closeDuration !== false ?
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options.closeDuration : options.hideDuration;
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var easing = override && options.closeEasing !== false ? options.closeEasing : options.hideEasing;
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if ($(':focus', $toastElement).length && !override) {
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return;
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}
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clearTimeout(progressBar.intervalId);
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return $toastElement[method]({
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duration: duration,
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easing: easing,
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complete: function () {
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removeToast($toastElement);
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clearTimeout(intervalId);
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if (options.onHidden && response.state !== 'hidden') {
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options.onHidden();
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}
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response.state = 'hidden';
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response.endTime = new Date();
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publish(response);
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}
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});
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}
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function delayedHideToast() {
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if (options.timeOut > 0 || options.extendedTimeOut > 0) {
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intervalId = setTimeout(hideToast, options.extendedTimeOut);
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progressBar.maxHideTime = parseFloat(options.extendedTimeOut);
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progressBar.hideEta = new Date().getTime() + progressBar.maxHideTime;
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}
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}
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function stickAround() {
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clearTimeout(intervalId);
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progressBar.hideEta = 0;
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$toastElement.stop(true, true)[options.showMethod](
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{duration: options.showDuration, easing: options.showEasing}
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);
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}
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function updateProgress() {
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var percentage = ((progressBar.hideEta - (new Date().getTime())) / progressBar.maxHideTime) * 100;
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$progressElement.width(percentage + '%');
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}
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}
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function getOptions() {
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return $.extend({}, getDefaults(), toastr.options);
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}
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function removeToast($toastElement) {
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if (!$container) { $container = getContainer(); }
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if ($toastElement.is(':visible')) {
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return;
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}
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$toastElement.remove();
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$toastElement = null;
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if ($container.children().length === 0) {
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$container.remove();
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previousToast = undefined;
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}
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}
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})();
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});
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}(typeof define === 'function' && define.amd ? define : function (deps, factory) {
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if (typeof module !== 'undefined' && module.exports) { //Node
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module.exports = factory(require('jquery'));
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} else {
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window.toastr = factory(window.jQuery);
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}
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}));
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