1306 lines
64 KiB
JavaScript
1306 lines
64 KiB
JavaScript
/* globals JQClass */
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/*! Simple JavaScript Inheritance
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* By John Resig http://ejohn.org/
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* MIT Licensed.
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*/
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// Inspired by base2 and Prototype
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(function () {
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'use strict';
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var initializing = false;
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// The base JQClass implementation (does nothing)
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window.JQClass = function () {};
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// Collection of derived classes
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JQClass.classes = {};
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// Create a new JQClass that inherits from this class
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JQClass.extend = function extender(prop) {
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var base = this.prototype;
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// Instantiate a base class (but only create the instance, don't run the init constructor)
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initializing = true;
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var prototype = new this();
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initializing = false;
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// Copy the properties over onto the new prototype
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for (var name in prop) { // jshint loopfunc:true
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// Check if we're overwriting an existing function
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if (typeof prop[name] === 'function' && typeof base[name] === 'function') {
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prototype[name] = (function (name, fn) {
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return function () {
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var __super = this._super;
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// Add a new ._super() method that is the same method but on the super-class
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this._super = function (args) {
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return base[name].apply(this, args || []);
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};
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var ret = fn.apply(this, arguments);
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// The method only needs to be bound temporarily, so we remove it when we're done executing
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this._super = __super;
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return ret;
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};
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})(name, prop[name]);
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// Check if we're overwriting existing default options.
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} else if (typeof prop[name] === 'object' && typeof base[name] === 'object' && name === 'defaultOptions') {
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var obj1 = base[name];
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var obj2 = prop[name];
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var obj3 = {};
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var key;
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for (key in obj1) { // jshint forin:false
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obj3[key] = obj1[key];
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}
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for (key in obj2) { // jshint forin:false
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obj3[key] = obj2[key];
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}
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prototype[name] = obj3;
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} else {
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prototype[name] = prop[name];
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}
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}
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// The dummy class constructor
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function JQClass() {
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// All construction is actually done in the init method
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if (!initializing && this._init) {
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this._init.apply(this, arguments);
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}
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}
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// Populate our constructed prototype object
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JQClass.prototype = prototype;
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// Enforce the constructor to be what we expect
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JQClass.prototype.constructor = JQClass;
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// And make this class extendable
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JQClass.extend = extender;
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return JQClass;
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};
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})();
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/*! Abstract base class for collection plugins v1.0.2.
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Written by Keith Wood (wood.keith{at}optusnet.com.au) December 2013.
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Licensed under the MIT license (http://keith-wood.name/licence.html). */
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(function ($) { // Ensure $, encapsulate
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'use strict';
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/** <p>Abstract base class for collection plugins v1.0.2.</p>
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<p>Written by Keith Wood (wood.keith{at}optusnet.com.au) December 2013.</p>
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<p>Licensed under the MIT license (http://keith-wood.name/licence.html).</p>
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<p>Use {@link $.JQPlugin.createPlugin} to create new plugins using this framework.</p>
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<p>This base class provides common functionality such as:</p>
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<ul>
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<li>Creates jQuery bridge - allowing you to invoke your plugin on a collection of elements.</li>
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<li>Handles initialisation including reading settings from metadata -
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an instance object is attached to the affected element(s) containing all the necessary data.</li>
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<li>Handles option retrieval and update - options can be set through default values,
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through inline metadata, or through instantiation settings.<br>
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Metadata is specified as an attribute on the element:
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<code>data-<pluginName>="<option name>: '<value>', ..."</code>.
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Dates should be specified as strings in this format: <code>'new Date(y, m-1, d)'</code>.</li>
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<li>Handles method calling - inner functions starting with '_'are inaccessible,
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whereas others can be called via <code>$(selector).pluginName('functionName')</code>.</li>
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<li>Handles plugin destruction - removing all trace of the plugin.</li>
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</ul>
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@module JQPlugin
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@abstract */
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JQClass.classes.JQPlugin = JQClass.extend({
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/** Name to identify this plugin.
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@example name: 'tabs' */
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name: 'plugin',
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/** Default options for instances of this plugin (default: {}).
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@example defaultOptions: {
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selectedClass: 'selected',
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triggers: 'click'
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} */
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defaultOptions: {},
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/** Options dependent on the locale.
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Indexed by language and (optional) country code, with '' denoting the default language (English/US).
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Normally additional languages would be provided as separate files to all them to be included as needed.
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@example regionalOptions: {
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'': {
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greeting: 'Hi'
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}
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} */
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regionalOptions: {},
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/** Whether or not a deep merge should be performed when accumulating options.
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The default is <code>true</code> but can be overridden in a sub-class. */
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deepMerge: true,
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/** Retrieve a marker class for affected elements.
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In the format: <code>is-<pluginName></code>.
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@protected
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@return {string} The marker class. */
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_getMarker: function () {
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return 'is-' + this.name;
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},
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/** Initialise the plugin.
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Create the jQuery bridge - plugin name <code>xyz</code>
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produces singleton <code>$.xyz</code> and collection function <code>$.fn.xyz</code>.
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@protected */
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_init: function () {
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// Apply default localisations
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$.extend(this.defaultOptions, (this.regionalOptions && this.regionalOptions['']) || {});
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// Camel-case the name
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var jqName = camelCase(this.name);
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// Expose jQuery singleton manager
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$[jqName] = this;
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// Expose jQuery collection plugin
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$.fn[jqName] = function (options) {
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var otherArgs = Array.prototype.slice.call(arguments, 1);
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var inst = this;
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var returnValue = this;
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this.each(function () {
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if (typeof options === 'string') {
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if (options[0] === '_' || !$[jqName][options]) {
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throw 'Unknown method: ' + options;
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}
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var methodValue = $[jqName][options].apply($[jqName], [this].concat(otherArgs));
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if (methodValue !== inst && methodValue !== undefined) {
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returnValue = methodValue;
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return false;
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}
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} else {
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$[jqName]._attach(this, options);
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}
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});
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return returnValue;
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};
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},
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/** Set default options for all subsequent instances.
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@param {object} options The new default options.
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@example $.pluginName.setDefaults({name: value, ...}) */
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setDefaults: function (options) {
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$.extend(this.defaultOptions, options || {});
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},
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/** Initialise an element. Called internally only.
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Adds an instance object as data named for the plugin.
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Override {@linkcode module:JQPlugin~_postAttach|_postAttach} for plugin-specific processing.
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@private
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@param {Element} elem The element to enhance.
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@param {object} options Overriding settings. */
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_attach: function (elem, options) {
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elem = $(elem);
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if (elem.hasClass(this._getMarker())) {
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return;
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}
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elem.addClass(this._getMarker());
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options = $.extend(this.deepMerge, {}, this.defaultOptions, this._getMetadata(elem), options || {});
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var inst = $.extend({name: this.name, elem: elem, options: options}, this._instSettings(elem, options));
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elem.data(this.name, inst); // Save instance against element
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this._postAttach(elem, inst);
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this.option(elem, options);
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},
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/** Retrieve additional instance settings.
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Override this in a sub-class to provide extra settings.
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These are added directly to the instance object.
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Default attributes of an instance object are shown as properties below:
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@protected
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@param {jQuery} elem The current jQuery element.
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@param {object} options The instance options.
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@return {object} Any extra instance values.
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@property {Element} elem The element to which this instance applies.
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@property {string} name The name of this plugin.
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@property {object} options The accumulated options for this instance.
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@example _instSettings: function(elem, options) {
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return {nav: elem.find(options.navSelector)};
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} */
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_instSettings: function (elem, options) { // jshint unused:false
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return {};
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},
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/** Plugin specific post initialisation.
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Override this in a sub-class to perform extra activities.
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This is where you would implement your plugin's main functionality.
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@protected
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@param {jQuery} elem The current jQuery element.
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@param {object} inst The instance settings.
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@example _postAttach: function(elem, inst) {
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elem.on('click.' + this.name, function() {
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...
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});
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} */
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_postAttach: function (elem, inst) { // jshint unused:false
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},
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/** Retrieve metadata configuration from the element.
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Metadata is specified as an attribute:
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<code>data-<pluginName>="<option name>: '<value>', ..."</code>.
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Dates should be specified as strings in this format: <code>'new Date(y, m-1, d)'</code>.
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@private
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@param {jQuery} elem The source element.
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@return {object} The inline configuration or {}. */
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_getMetadata: function (elem) {
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try {
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var data = elem.data(this.name.toLowerCase()) || '';
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data = data.replace(/(\\?)'/g, function (e, t) {
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return t ? '\'' : '"';
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}).replace(/([a-zA-Z0-9]+):/g, function (match, group, i) {
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var count = data.substring(0, i).match(/"/g); // Handle embedded ':'
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return (!count || count.length % 2 === 0 ? '"' + group + '":' : group + ':');
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}).replace(/\\:/g, ':');
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data = JSON.parse('{' + data + '}');
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for (var key in data) {
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if (data.hasOwnProperty(key)) {
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var value = data[key];
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if (typeof value === 'string' && value.match(/^new Date\(([-0-9,\s]*)\)$/)) { // Convert dates
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data[key] = eval(value); // jshint ignore:line
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}
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}
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}
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return data;
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}
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catch (e) {
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return {};
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}
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},
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/** Retrieve the instance data for element.
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@protected
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@param {Element} elem The source element.
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@return {object} The instance data or <code>{}</code> if none. */
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_getInst: function (elem) {
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return $(elem).data(this.name) || {};
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},
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/** Retrieve or reconfigure the settings for a plugin.
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If new settings are provided they are applied to the instance options.
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If an option name only is provided the value of that option is returned.
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If no name or value is provided, all options are returned.
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Override {@linkcode module:JQPlugin~_optionsChanged|_optionsChanged}
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for plugin-specific processing when option values change.
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@param {Element} elem The source element.
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@param {object|string} [name] The collection of new option values or the name of a single option.
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@param {any} [value] The value for a single named option.
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@return {any|object} If retrieving a single value or all options.
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@example $(selector).plugin('option', 'name', value) // Set one option
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$(selector).plugin('option', {name: value, ...}) // Set multiple options
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var value = $(selector).plugin('option', 'name') // Get one option
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var options = $(selector).plugin('option') // Get all options */
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option: function (elem, name, value) {
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elem = $(elem);
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var inst = elem.data(this.name);
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var options = name || {};
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if (!name || (typeof name === 'string' && typeof value === 'undefined')) {
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options = (inst || {}).options;
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return (options && name ? options[name] : options);
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}
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if (!elem.hasClass(this._getMarker())) {
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return;
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}
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if (typeof name === 'string') {
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options = {};
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options[name] = value;
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}
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this._optionsChanged(elem, inst, options);
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$.extend(inst.options, options);
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},
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/** Plugin specific options processing.
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Old value available in <code>inst.options[name]</code>, new value in <code>options[name]</code>.
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Override this in a sub-class to perform extra activities.
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@protected
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@param {jQuery} elem The current jQuery element.
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@param {object} inst The instance settings.
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@param {object} options The new options.
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@example _optionsChanged: function(elem, inst, options) {
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if (options.name != inst.options.name) {
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elem.removeClass(inst.options.name).addClass(options.name);
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}
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} */
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_optionsChanged: function (elem, inst, options) { // jshint unused:false
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},
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/** Remove all trace of the plugin.
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Override {@linkcode module:JQPlugin~_preDestroy|_preDestroy} for plugin-specific processing.
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@param {Element} elem The source element.
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@example $(selector).plugin('destroy') */
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destroy: function (elem) {
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elem = $(elem);
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if (!elem.hasClass(this._getMarker())) {
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return;
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}
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this._preDestroy(elem, this._getInst(elem));
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elem.removeData(this.name).removeClass(this._getMarker());
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},
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/** Plugin specific pre destruction.
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It is invoked as part of the {@linkcode module:JQPlugin~destroy|destroy} processing.
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Override this in a sub-class to perform extra activities and undo everything that was
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done in the {@linkcode module:JQPlugin~_postAttach|_postAttach} or
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{@linkcode module:JQPlugin~_optionsChanged|_optionsChanged} functions.
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@protected
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@param {jQuery} elem The current jQuery element.
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@param {object} inst The instance settings.
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@example _preDestroy: function(elem, inst) {
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elem.off('.' + this.name);
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} */
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_preDestroy: function (elem, inst) { // jshint unused:false
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}
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});
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/** Convert names from hyphenated to camel-case.
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@private
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@param {string} value The original hyphenated name.
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@return {string} The camel-case version. */
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function camelCase(name) {
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return name.replace(/-([a-z])/g, function (match, group) {
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return group.toUpperCase();
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});
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}
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/** Expose the plugin base.
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@namespace $.JQPlugin */
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$.JQPlugin = {
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/** Create a new collection plugin.
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@memberof $.JQPlugin
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@param {string} [superClass='JQPlugin'] The name of the parent class to inherit from.
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@param {object} overrides The property/function overrides for the new class.
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See {@link module:JQPlugin|JQPlugin} for the base functionality.
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@example $.JQPlugin.createPlugin({ // Define the plugin
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name: 'tabs',
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defaultOptions: {selectedClass: 'selected'},
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_initSettings: function(elem, options) { return {...}; },
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_postAttach: function(elem, inst) { ... }
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});
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$('selector').tabs(); // And instantiate it */
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createPlugin: function (superClass, overrides) {
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if (typeof superClass === 'object') {
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overrides = superClass;
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superClass = 'JQPlugin';
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}
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superClass = camelCase(superClass);
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var className = camelCase(overrides.name);
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JQClass.classes[className] = JQClass.classes[superClass].extend(overrides);
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new JQClass.classes[className](); // jshint ignore:line
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}
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};
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})(jQuery);
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/*! http://keith-wood.name/countdown.html
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Countdown for jQuery v2.1.0.
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Written by Keith Wood (wood.keith{at}optusnet.com.au) January 2008.
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Available under the MIT (http://keith-wood.name/licence.html) license.
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Please attribute the author if you use it. */
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(function ($) { // Hide scope, no $ conflict
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'use strict';
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var pluginName = 'countdown';
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var Y = 0; // Years
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var O = 1; // Months
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var W = 2; // Weeks
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var D = 3; // Days
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var H = 4; // Hours
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var M = 5; // Minutes
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var S = 6; // Seconds
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/** Create the countdown plugin.
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<p>Sets an element to show the time remaining until a given instant.</p>
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<p>Expects HTML like:</p>
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<pre><div></div></pre>
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<p>Provide inline configuration like:</p>
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<pre><div data-countdown="name: 'value', ..."></div></pre>
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@module Countdown
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@augments JQPlugin
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@example $(selector).countdown({until: +300}) */
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$.JQPlugin.createPlugin({
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/** The name of the plugin.
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@default 'countdown' */
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name: pluginName,
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/** Countdown expiry callback.
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Used with the {@linkcode module:Countdown~defaultOptions|onExpiry} option and
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triggered when the countdown expires.
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@global
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@callback CountdownExpiryCallback
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@this <code>Element</code>
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@example onExpiry: function() {
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alert('Done');
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} */
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/** Countdown server synchronisation callback.
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Used with the {@linkcode module:Countdown~defaultOptions|serverSync} option and
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triggered when the countdown is initialised.
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@global
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@callback CountdownServerSyncCallback
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@return {Date} The current date/time on the server as expressed in the local timezone.
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@this <code>$.countdown</code>
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@example serverSync: function() {
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var time = null;
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$.ajax({url: 'http://myserver.com/serverTime.php',
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async: false, dataType: 'text',
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success: function(text) {
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time = new Date(text);
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}, error: function(http, message, exc) {
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time = new Date();
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});
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return time;
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} */
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/** Countdown tick callback.
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Used with the {@linkcode module:Countdown~defaultOptions|onTick} option and
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triggered on every {@linkcode module:Countdown~defaultOptions|tickInterval} ticks of the countdown.
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@global
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@callback CountdownTickCallback
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@this <code>Element</code>
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@param {number[]} periods The breakdown by period (years, months, weeks, days,
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hours, minutes, seconds) of the time remaining/passed.
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@example onTick: function(periods) {
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$('#altTime').text(periods[4] + ':' + twoDigits(periods[5]) +
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':' + twoDigits(periods[6]));
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} */
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/** Countdown which labels callback.
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Used with the {@linkcode module:Countdown~regionalOptions|whichLabels} option and
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triggered when the countdown is being display to determine which set of labels
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(<code>labels</code>, <code>labels1</code>, ...) are to be used for the current period value.
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@global
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@callback CountdownWhichLabelsCallback
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@param {number} num The current period value.
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@return {number} The suffix for the label set to use, or zero for the default labels.
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@example whichLabels: function(num) {
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return (num === 1 ? 1 : (num >= 2 && num <= 4 ? 2 : 0));
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} */
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/** Default settings for the plugin.
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@property {Date|number|string} [until] The date/time to count down to, or number of seconds
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offset from now, or string of amounts and units for offset(s) from now:
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'Y' years, 'O' months, 'W' weeks, 'D' days, 'H' hours, 'M' minutes, 'S' seconds.
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One of <code>until</code> or <code>since</code> must be specified.
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If both are given <code>since</code> takes precedence.
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@example until: new Date(2013, 12-1, 25, 13, 30)
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until: +300
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|
until: '+1O -2D'
|
|
@property {Date|number|string} [since] The date/time to count up from, or number of seconds
|
|
offset from now, or string of amounts and units for offset(s) from now:
|
|
'Y' years, 'O' months, 'W' weeks, 'D' days, 'H' hours, 'M' minutes, 'S' seconds.
|
|
One of <code>until</code> or <code>since</code> must be specified.
|
|
If both are given <code>since</code> takes precedence.
|
|
@example since: new Date(2013, 1-1, 1)
|
|
since: -300
|
|
since: '-1O +2D'
|
|
@property {number} [timezone=null] The timezone (hours or minutes from GMT) for the target times,
|
|
or <code>null</code> for client local timezone.
|
|
@example timezone: +10
|
|
timezone: -60
|
|
@property {CountdownServerSyncCallback} [serverSync=null] A function to retrieve the current server time
|
|
for synchronisation.
|
|
@property {string} [format='dHMS'] The format for display - upper case to always show,
|
|
lower case to show only if non-zero,
|
|
'Y' years, 'O' months, 'W' weeks, 'D' days, 'H' hours, 'M' minutes, 'S' seconds.
|
|
@property {string} [layout=''] <p>Build your own layout for the countdown.</p>
|
|
<p>Indicate substitution points with '{desc}' for the description, '{sep}' for the time separator,
|
|
'{pv}' where p is 'y' for years, 'o' for months, 'w' for weeks, 'd' for days,
|
|
'h' for hours, 'm' for minutes, or 's' for seconds and v is 'n' for the period value,
|
|
'nn' for the period value with a minimum of two digits,
|
|
'nnn' for the period value with a minimum of three digits, or
|
|
'l' for the period label (long or short form depending on the compact setting), or
|
|
'{pd}' where p is as above and d is '1' for the units digit, '10' for the tens digit,
|
|
'100' for the hundreds digit, or '1000' for the thousands digit.</p>
|
|
<p>If you need to exclude entire sections when the period value is zero and
|
|
you have specified the period as optional, surround these sections with
|
|
'{p<}' and '{p>}', where p is the same as above.</p>
|
|
<p>Your layout can just be simple text, or can contain HTML markup as well.</p>
|
|
@example layout: '{d<}{dn} {dl}{d>} {hnn}:{mnn}:{snn}'
|
|
@property {boolean} [compact=false] <code>true</code> to display in a compact format,
|
|
<code>false</code> for an expanded one.
|
|
@property {boolean} [padZeroes=false] <code>true</code> to add leading zeroes.
|
|
@property {number} [significant=0] The maximum number of periods with non-zero values to show, zero for all.
|
|
@property {string} [description=''] The description displayed for the countdown.
|
|
@property {string} [expiryUrl=''] A URL to load upon expiry, replacing the current page.
|
|
@property {string} [expiryText=''] Text to display upon expiry, replacing the countdown. This may be HTML.
|
|
@property {boolean} [alwaysExpire=false] <code>true</code> to trigger <code>onExpiry</code>
|
|
even if the target time has passed.
|
|
@property {CountdownExpiryCallback} [onExpiry=null] Callback when the countdown expires -
|
|
receives no parameters and <code>this</code> is the containing element.
|
|
@example onExpiry: function() {
|
|
...
|
|
}
|
|
@property {CountdownTickCallback} [onTick=null] Callback when the countdown is updated -
|
|
receives <code>number[7]</code> being the breakdown by period
|
|
(years, months, weeks, days, hours, minutes, seconds - based on
|
|
<code>format</code>) and <code>this</code> is the containing element.
|
|
@example onTick: function(periods) {
|
|
var secs = $.countdown.periodsToSeconds(periods);
|
|
if (secs < 300) { // Last five minutes
|
|
...
|
|
}
|
|
}
|
|
@property {number} [tickInterval=1] The interval (seconds) between <code>onTick</code> callbacks. */
|
|
defaultOptions: {
|
|
until: null,
|
|
since: null,
|
|
timezone: null,
|
|
serverSync: null,
|
|
format: 'dHMS',
|
|
layout: '',
|
|
compact: false,
|
|
padZeroes: false,
|
|
significant: 0,
|
|
description: '',
|
|
expiryUrl: '',
|
|
expiryText: '',
|
|
alwaysExpire: false,
|
|
onExpiry: null,
|
|
onTick: null,
|
|
tickInterval: 1
|
|
},
|
|
/** Localisations for the plugin.
|
|
Entries are objects indexed by the language code ('' being the default US/English).
|
|
Each object has the following attributes.
|
|
@property {string[]} [labels=['Years','Months','Weeks','Days','Hours','Minutes','Seconds']]
|
|
The display texts for the counter periods.
|
|
@property {string[]} [labels1=['Year','Month','Week','Day','Hour','Minute','Second']]
|
|
The display texts for the counter periods if they have a value of 1.
|
|
Add other <code>labels<em>n</em></code> attributes as necessary to
|
|
cater for other numeric idiosyncrasies of the localisation.
|
|
@property {string[]}[compactLabels=['y','m','w','d']] The compact texts for the counter periods.
|
|
@property {CountdownWhichLabelsCallback} [whichLabels=null] A function to determine which
|
|
<code>labels<em>n</em></code> to use.
|
|
@example whichLabels: function(num) {
|
|
return (num > 1 ? 0 : 1);
|
|
}
|
|
@property {string[]} [digits=['0','1',...,'9']] The digits to display (0-9).
|
|
@property {string} [timeSeparator=':'] Separator for time periods in the compact layout.
|
|
@property {boolean} [isRTL=false] <code>true</code> for right-to-left languages,
|
|
<code>false</code> for left-to-right. */
|
|
regionalOptions: {// Available regional settings, indexed by language/country code
|
|
'': {// Default regional settings - English/US
|
|
labels: ['Years', 'Months', 'Weeks', 'Days', 'Hours', 'Minutes', 'Seconds'],
|
|
labels1: ['Year', 'Month', 'Week', 'Day', 'Hour', 'Minute', 'Second'],
|
|
compactLabels: ['y', 'm', 'w', 'd'],
|
|
whichLabels: null,
|
|
digits: ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9'],
|
|
timeSeparator: ':',
|
|
isRTL: false
|
|
}
|
|
},
|
|
/* Class name for the right-to-left marker. */
|
|
_rtlClass: pluginName + '-rtl',
|
|
/* Class name for the countdown section marker. */
|
|
_sectionClass: pluginName + '-section',
|
|
/* Class name for the period amount marker. */
|
|
_amountClass: pluginName + '-amount',
|
|
/* Class name for the period name marker. */
|
|
_periodClass: pluginName + '-period',
|
|
/* Class name for the countdown row marker. */
|
|
_rowClass: pluginName + '-row',
|
|
/* Class name for the holding countdown marker. */
|
|
_holdingClass: pluginName + '-holding',
|
|
/* Class name for the showing countdown marker. */
|
|
_showClass: pluginName + '-show',
|
|
/* Class name for the description marker. */
|
|
_descrClass: pluginName + '-descr',
|
|
/* List of currently active countdown elements. */
|
|
_timerElems: [],
|
|
/** Additional setup for the countdown.
|
|
Apply default localisations.
|
|
Create the timer.
|
|
@private */
|
|
_init: function () {
|
|
var self = this;
|
|
this._super();
|
|
this._serverSyncs = [];
|
|
var now = (typeof Date.now === 'function' ? Date.now : function () {
|
|
return new Date().getTime();
|
|
});
|
|
var perfAvail = (window.performance && typeof window.performance.now === 'function');
|
|
// Shared timer for all countdowns
|
|
function timerCallBack(timestamp) {
|
|
var drawStart = (timestamp < 1e12 ? // New HTML5 high resolution timer
|
|
(perfAvail ? (window.performance.now() + window.performance.timing.navigationStart) : now()) :
|
|
// Integer milliseconds since unix epoch
|
|
timestamp || now());
|
|
if (drawStart - animationStartTime >= 1000) {
|
|
self._updateElems();
|
|
animationStartTime = drawStart;
|
|
}
|
|
requestAnimationFrame(timerCallBack);
|
|
}
|
|
var requestAnimationFrame = window.requestAnimationFrame ||
|
|
window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame ||
|
|
window.oRequestAnimationFrame || window.msRequestAnimationFrame || null;
|
|
// This is when we expect a fall-back to setInterval as it's much more fluid
|
|
var animationStartTime = 0;
|
|
if (!requestAnimationFrame || $.noRequestAnimationFrame) {
|
|
$.noRequestAnimationFrame = null;
|
|
// Fall back to good old setInterval
|
|
$.countdown._timer = setInterval(function () {
|
|
self._updateElems();
|
|
}, 1000);
|
|
}
|
|
else {
|
|
animationStartTime = window.animationStartTime ||
|
|
window.webkitAnimationStartTime || window.mozAnimationStartTime ||
|
|
window.oAnimationStartTime || window.msAnimationStartTime || now();
|
|
requestAnimationFrame(timerCallBack);
|
|
}
|
|
},
|
|
/** Convert a date/time to UTC.
|
|
@param {number} tz The hour or minute offset from GMT, e.g. +9, -360.
|
|
@param {Date|number} year the date/time in that timezone or the year in that timezone.
|
|
@param {number} [month] The month (0 - 11) (omit if <code>year</code> is a <code>Date</code>).
|
|
@param {number} [day] The day (omit if <code>year</code> is a <code>Date</code>).
|
|
@param {number} [hours] The hour (omit if <code>year</code> is a <code>Date</code>).
|
|
@param {number} [mins] The minute (omit if <code>year</code> is a <code>Date</code>).
|
|
@param {number} [secs] The second (omit if <code>year</code> is a <code>Date</code>).
|
|
@param {number} [ms] The millisecond (omit if <code>year</code> is a <code>Date</code>).
|
|
@return {Date} The equivalent UTC date/time.
|
|
@example $.countdown.UTCDate(+10, 2013, 12-1, 25, 12, 0)
|
|
$.countdown.UTCDate(-7, new Date(2013, 12-1, 25, 12, 0)) */
|
|
UTCDate: function (tz, year, month, day, hours, mins, secs, ms) {
|
|
if (typeof year === 'object' && year instanceof Date) {
|
|
ms = year.getMilliseconds();
|
|
secs = year.getSeconds();
|
|
mins = year.getMinutes();
|
|
hours = year.getHours();
|
|
day = year.getDate();
|
|
month = year.getMonth();
|
|
year = year.getFullYear();
|
|
}
|
|
var d = new Date();
|
|
d.setUTCFullYear(year);
|
|
d.setUTCDate(1);
|
|
d.setUTCMonth(month || 0);
|
|
d.setUTCDate(day || 1);
|
|
d.setUTCHours(hours || 0);
|
|
d.setUTCMinutes((mins || 0) - (Math.abs(tz) < 30 ? tz * 60 : tz));
|
|
d.setUTCSeconds(secs || 0);
|
|
d.setUTCMilliseconds(ms || 0);
|
|
return d;
|
|
},
|
|
/** Convert a set of periods into seconds.
|
|
Averaged for months and years.
|
|
@param {number[]} periods The periods per year/month/week/day/hour/minute/second.
|
|
@return {number} The corresponding number of seconds.
|
|
@example var secs = $.countdown.periodsToSeconds(periods) */
|
|
periodsToSeconds: function (periods) {
|
|
return periods[0] * 31557600 + periods[1] * 2629800 + periods[2] * 604800 +
|
|
periods[3] * 86400 + periods[4] * 3600 + periods[5] * 60 + periods[6];
|
|
},
|
|
/** Resynchronise the countdowns with the server.
|
|
@example $.countdown.resync() */
|
|
resync: function () {
|
|
var self = this;
|
|
$('.' + this._getMarker()).each(function () { // Each countdown
|
|
var inst = $.data(this, self.name);
|
|
if (inst.options.serverSync) { // If synced
|
|
var serverSync = null;
|
|
for (var i = 0; i < self._serverSyncs.length; i++) {
|
|
if (self._serverSyncs[i][0] === inst.options.serverSync) { // Find sync details
|
|
serverSync = self._serverSyncs[i];
|
|
break;
|
|
}
|
|
}
|
|
if (self._eqNull(serverSync[2])) { // Recalculate if missing
|
|
var serverResult = ($.isFunction(inst.options.serverSync) ?
|
|
inst.options.serverSync.apply(this, []) : null);
|
|
serverSync[2] =
|
|
(serverResult ? new Date().getTime() - serverResult.getTime() : 0) - serverSync[1];
|
|
}
|
|
if (inst._since) { // Apply difference
|
|
inst._since.setMilliseconds(inst._since.getMilliseconds() + serverSync[2]);
|
|
}
|
|
inst._until.setMilliseconds(inst._until.getMilliseconds() + serverSync[2]);
|
|
}
|
|
});
|
|
for (var i = 0; i < self._serverSyncs.length; i++) { // Update sync details
|
|
if (!self._eqNull(self._serverSyncs[i][2])) {
|
|
self._serverSyncs[i][1] += self._serverSyncs[i][2];
|
|
delete self._serverSyncs[i][2];
|
|
}
|
|
}
|
|
},
|
|
_instSettings: function (elem, options) { // jshint unused:false
|
|
return {_periods: [0, 0, 0, 0, 0, 0, 0]};
|
|
},
|
|
/** Add an element to the list of active ones.
|
|
@private
|
|
@param {Element} elem The countdown element. */
|
|
_addElem: function (elem) {
|
|
if (!this._hasElem(elem)) {
|
|
this._timerElems.push(elem);
|
|
}
|
|
},
|
|
/** See if an element is in the list of active ones.
|
|
@private
|
|
@param {Element} elem The countdown element.
|
|
@return {boolean} <code>true</code> if present, <code>false</code> if not. */
|
|
_hasElem: function (elem) {
|
|
return ($.inArray(elem, this._timerElems) > -1);
|
|
},
|
|
/** Remove an element from the list of active ones.
|
|
@private
|
|
@param {Element} elem The countdown element. */
|
|
_removeElem: function (elem) {
|
|
this._timerElems = $.map(this._timerElems,
|
|
function (value) {
|
|
return (value === elem ? null : value);
|
|
}); // delete entry
|
|
},
|
|
/** Update each active timer element.
|
|
@private */
|
|
_updateElems: function () {
|
|
for (var i = this._timerElems.length - 1; i >= 0; i--) {
|
|
this._updateCountdown(this._timerElems[i]);
|
|
}
|
|
},
|
|
_optionsChanged: function (elem, inst, options) {
|
|
if (options.layout) {
|
|
options.layout = options.layout.replace(/</g, '<').replace(/>/g, '>');
|
|
}
|
|
this._resetExtraLabels(inst.options, options);
|
|
var timezoneChanged = (inst.options.timezone !== options.timezone);
|
|
$.extend(inst.options, options);
|
|
this._adjustSettings(elem, inst,
|
|
!this._eqNull(options.until) || !this._eqNull(options.since) || timezoneChanged);
|
|
var now = new Date();
|
|
if ((inst._since && inst._since < now) || (inst._until && inst._until > now)) {
|
|
this._addElem(elem[0]);
|
|
}
|
|
this._updateCountdown(elem, inst);
|
|
},
|
|
/** Redisplay the countdown with an updated display.
|
|
@private
|
|
@param {Element|jQuery} elem The containing element.
|
|
@param {object} inst The current settings for this instance. */
|
|
_updateCountdown: function (elem, inst) {
|
|
elem = elem.jquery ? elem : $(elem);
|
|
inst = inst || this._getInst(elem);
|
|
if (!inst || !inst.options) {
|
|
return;
|
|
}
|
|
elem.html(this._generateHTML(inst)).toggleClass(this._rtlClass, inst.options.isRTL);
|
|
if (inst._hold !== 'pause' && $.isFunction(inst.options.onTick)) {
|
|
var periods = inst._hold !== 'lap' ? inst._periods :
|
|
this._calculatePeriods(inst, inst._show, inst.options.significant, new Date());
|
|
if (inst.options.tickInterval === 1 ||
|
|
this.periodsToSeconds(periods) % inst.options.tickInterval === 0) {
|
|
inst.options.onTick.apply(elem[0], [periods]);
|
|
}
|
|
}
|
|
var expired = inst._hold !== 'pause' &&
|
|
(inst._since ? inst._now.getTime() < inst._since.getTime() :
|
|
inst._now.getTime() >= inst._until.getTime());
|
|
if (expired && !inst._expiring) {
|
|
inst._expiring = true;
|
|
if (this._hasElem(elem[0]) || inst.options.alwaysExpire) {
|
|
this._removeElem(elem[0]);
|
|
if ($.isFunction(inst.options.onExpiry)) {
|
|
inst.options.onExpiry.apply(elem[0], []);
|
|
}
|
|
if (inst.options.expiryText) {
|
|
var layout = inst.options.layout;
|
|
inst.options.layout = inst.options.expiryText;
|
|
this._updateCountdown(elem[0], inst);
|
|
inst.options.layout = layout;
|
|
}
|
|
if (inst.options.expiryUrl) {
|
|
window.location = inst.options.expiryUrl;
|
|
}
|
|
}
|
|
inst._expiring = false;
|
|
}
|
|
else if (inst._hold === 'pause') {
|
|
this._removeElem(elem[0]);
|
|
}
|
|
},
|
|
/** Reset any extra labelsn and compactLabelsn entries if changing labels.
|
|
@private
|
|
@param {object} base The options to be updated.
|
|
@param {object} options The new option values. */
|
|
_resetExtraLabels: function (base, options) {
|
|
var n = null;
|
|
for (n in options) {
|
|
if (n.match(/[Ll]abels[02-9]|compactLabels1/)) {
|
|
base[n] = options[n];
|
|
}
|
|
}
|
|
for (n in base) { // Remove custom numbered labels
|
|
if (n.match(/[Ll]abels[02-9]|compactLabels1/) && typeof options[n] === 'undefined') {
|
|
base[n] = null;
|
|
}
|
|
}
|
|
},
|
|
/** Determine whether or not a value is equivalent to <code>null</code>.
|
|
@private
|
|
@param {object} value The value to test.
|
|
@return {boolean} <code>true</code> if equivalent to <code>null</code>, <code>false</code> if not. */
|
|
_eqNull: function (value) {
|
|
return typeof value === 'undefined' || value === null;
|
|
},
|
|
/** Calculate internal settings for an instance.
|
|
@private
|
|
@param {jQuery} elem The containing element.
|
|
@param {object} inst The current settings for this instance.
|
|
@param {boolean} recalc <code>true</code> if until or since are set. */
|
|
_adjustSettings: function (elem, inst, recalc) {
|
|
var serverEntry = null;
|
|
for (var i = 0; i < this._serverSyncs.length; i++) {
|
|
if (this._serverSyncs[i][0] === inst.options.serverSync) {
|
|
serverEntry = this._serverSyncs[i][1];
|
|
break;
|
|
}
|
|
}
|
|
var now = null;
|
|
var serverOffset = null;
|
|
if (!this._eqNull(serverEntry)) {
|
|
now = new Date();
|
|
serverOffset = (inst.options.serverSync ? serverEntry : 0);
|
|
}
|
|
else {
|
|
var serverResult = ($.isFunction(inst.options.serverSync) ?
|
|
inst.options.serverSync.apply(elem[0], []) : null);
|
|
now = new Date();
|
|
serverOffset = (serverResult ? now.getTime() - serverResult.getTime() : 0);
|
|
this._serverSyncs.push([inst.options.serverSync, serverOffset]);
|
|
}
|
|
var timezone = inst.options.timezone;
|
|
timezone = (this._eqNull(timezone) ? -now.getTimezoneOffset() : timezone);
|
|
if (recalc || (!recalc && this._eqNull(inst._until) && this._eqNull(inst._since))) {
|
|
inst._since = inst.options.since;
|
|
if (!this._eqNull(inst._since)) {
|
|
inst._since = this.UTCDate(timezone, this._determineTime(inst._since, null));
|
|
if (inst._since && serverOffset) {
|
|
inst._since.setMilliseconds(inst._since.getMilliseconds() + serverOffset);
|
|
}
|
|
}
|
|
inst._until = this.UTCDate(timezone, this._determineTime(inst.options.until, now));
|
|
if (serverOffset) {
|
|
inst._until.setMilliseconds(inst._until.getMilliseconds() + serverOffset);
|
|
}
|
|
}
|
|
inst._show = this._determineShow(inst);
|
|
},
|
|
/** Remove the countdown widget from an element.
|
|
@private
|
|
@param {jQuery} elem The containing element.
|
|
@param {object} inst The current instance object. */
|
|
_preDestroy: function (elem, inst) { // jshint unused:false
|
|
this._removeElem(elem[0]);
|
|
elem.empty();
|
|
},
|
|
/** Pause a countdown widget at the current time.
|
|
Stop it running but remember and display the current time.
|
|
@param {Element} elem The containing element.
|
|
@example $(selector).countdown('pause') */
|
|
pause: function (elem) {
|
|
this._hold(elem, 'pause');
|
|
},
|
|
/** Pause a countdown widget at the current time.
|
|
Stop the display but keep the countdown running.
|
|
@param {Element} elem The containing element.
|
|
@example $(selector).countdown('lap') */
|
|
lap: function (elem) {
|
|
this._hold(elem, 'lap');
|
|
},
|
|
/** Resume a paused countdown widget.
|
|
@param {Element} elem The containing element.
|
|
@example $(selector).countdown('resume') */
|
|
resume: function (elem) {
|
|
this._hold(elem, null);
|
|
},
|
|
/** Toggle a paused countdown widget.
|
|
@param {Element} elem The containing element.
|
|
@example $(selector).countdown('toggle') */
|
|
toggle: function (elem) {
|
|
var inst = $.data(elem, this.name) || {};
|
|
this[!inst._hold ? 'pause' : 'resume'](elem);
|
|
},
|
|
/** Toggle a lapped countdown widget.
|
|
@param {Element} elem The containing element.
|
|
@example $(selector).countdown('toggleLap') */
|
|
toggleLap: function (elem) {
|
|
var inst = $.data(elem, this.name) || {};
|
|
this[!inst._hold ? 'lap' : 'resume'](elem);
|
|
},
|
|
/** Pause or resume a countdown widget.
|
|
@private
|
|
@param {Element} elem The containing element.
|
|
@param {string} hold The new hold setting. */
|
|
_hold: function (elem, hold) {
|
|
var inst = $.data(elem, this.name);
|
|
if (inst) {
|
|
if (inst._hold === 'pause' && !hold) {
|
|
inst._periods = inst._savePeriods;
|
|
var sign = (inst._since ? '-' : '+');
|
|
inst[inst._since ? '_since' : '_until'] =
|
|
this._determineTime(sign + inst._periods[0] + 'y' +
|
|
sign + inst._periods[1] + 'o' + sign + inst._periods[2] + 'w' +
|
|
sign + inst._periods[3] + 'd' + sign + inst._periods[4] + 'h' +
|
|
sign + inst._periods[5] + 'm' + sign + inst._periods[6] + 's');
|
|
this._addElem(elem);
|
|
}
|
|
inst._hold = hold;
|
|
inst._savePeriods = (hold === 'pause' ? inst._periods : null);
|
|
$.data(elem, this.name, inst);
|
|
this._updateCountdown(elem, inst);
|
|
}
|
|
},
|
|
/** Return the current time periods, broken down by years, months, weeks, days, hours, minutes, and seconds.
|
|
@param {Element} elem The containing element.
|
|
@return {number[]} The current periods for the countdown.
|
|
@example var periods = $(selector).countdown('getTimes') */
|
|
getTimes: function (elem) {
|
|
var inst = $.data(elem, this.name);
|
|
return (!inst ? null : (inst._hold === 'pause' ? inst._savePeriods : (!inst._hold ? inst._periods :
|
|
this._calculatePeriods(inst, inst._show, inst.options.significant, new Date()))));
|
|
},
|
|
/** A time may be specified as an exact value or a relative one.
|
|
@private
|
|
@param {string|number|Date} setting The date/time value as a relative or absolute value.
|
|
@param {Date} defaultTime The date/time to use if no other is supplied.
|
|
@return {Date} The corresponding date/time. */
|
|
_determineTime: function (setting, defaultTime) {
|
|
var self = this;
|
|
var offsetNumeric = function (offset) { // e.g. +300, -2
|
|
var time = new Date();
|
|
time.setTime(time.getTime() + offset * 1000);
|
|
return time;
|
|
};
|
|
var offsetString = function (offset) { // e.g. '+2d', '-4w', '+3h +30m'
|
|
offset = offset.toLowerCase();
|
|
var time = new Date();
|
|
var year = time.getFullYear();
|
|
var month = time.getMonth();
|
|
var day = time.getDate();
|
|
var hour = time.getHours();
|
|
var minute = time.getMinutes();
|
|
var second = time.getSeconds();
|
|
var pattern = /([+-]?[0-9]+)\s*(s|m|h|d|w|o|y)?/g;
|
|
var matches = pattern.exec(offset);
|
|
while (matches) {
|
|
switch (matches[2] || 's') {
|
|
case 's':
|
|
second += parseInt(matches[1], 10);
|
|
break;
|
|
case 'm':
|
|
minute += parseInt(matches[1], 10);
|
|
break;
|
|
case 'h':
|
|
hour += parseInt(matches[1], 10);
|
|
break;
|
|
case 'd':
|
|
day += parseInt(matches[1], 10);
|
|
break;
|
|
case 'w':
|
|
day += parseInt(matches[1], 10) * 7;
|
|
break;
|
|
case 'o':
|
|
month += parseInt(matches[1], 10);
|
|
day = Math.min(day, self._getDaysInMonth(year, month));
|
|
break;
|
|
case 'y':
|
|
year += parseInt(matches[1], 10);
|
|
day = Math.min(day, self._getDaysInMonth(year, month));
|
|
break;
|
|
}
|
|
matches = pattern.exec(offset);
|
|
}
|
|
return new Date(year, month, day, hour, minute, second, 0);
|
|
};
|
|
var time = (this._eqNull(setting) ? defaultTime :
|
|
(typeof setting === 'string' ? offsetString(setting) :
|
|
(typeof setting === 'number' ? offsetNumeric(setting) : setting)));
|
|
if (time) {
|
|
time.setMilliseconds(0);
|
|
}
|
|
return time;
|
|
},
|
|
/** Determine the number of days in a month.
|
|
@private
|
|
@param {number} year The year.
|
|
@param {number} month The month.
|
|
@return {number} The days in that month. */
|
|
_getDaysInMonth: function (year, month) {
|
|
return 32 - new Date(year, month, 32).getDate();
|
|
},
|
|
/** Default implementation to determine which set of labels should be used for an amount.
|
|
Use the <code>labels</code> attribute with the same numeric suffix (if it exists).
|
|
@private
|
|
@param {number} num The amount to be displayed.
|
|
@return {number} The set of labels to be used for this amount. */
|
|
_normalLabels: function (num) {
|
|
return num;
|
|
},
|
|
/** Generate the HTML to display the countdown widget.
|
|
@private
|
|
@param {object} inst The current settings for this instance.
|
|
@return {string} The new HTML for the countdown display. */
|
|
_generateHTML: function (inst) {
|
|
var self = this;
|
|
// Determine what to show
|
|
inst._periods = (inst._hold ? inst._periods :
|
|
this._calculatePeriods(inst, inst._show, inst.options.significant, new Date()));
|
|
// Show all 'asNeeded' after first non-zero value
|
|
var shownNonZero = false;
|
|
var showCount = 0;
|
|
var sigCount = inst.options.significant;
|
|
var show = $.extend({}, inst._show);
|
|
var period = null;
|
|
for (period = Y; period <= S; period++) {
|
|
shownNonZero = shownNonZero || (inst._show[period] === '?' && inst._periods[period] > 0);
|
|
show[period] = (inst._show[period] === '?' && !shownNonZero ? null : inst._show[period]);
|
|
showCount += (show[period] ? 1 : 0);
|
|
sigCount -= (inst._periods[period] > 0 ? 1 : 0);
|
|
}
|
|
var showSignificant = [false, false, false, false, false, false, false];
|
|
for (period = S; period >= Y; period--) { // Determine significant periods
|
|
if (inst._show[period]) {
|
|
if (inst._periods[period]) {
|
|
showSignificant[period] = true;
|
|
}
|
|
else {
|
|
showSignificant[period] = sigCount > 0;
|
|
sigCount--;
|
|
}
|
|
}
|
|
}
|
|
var labels = (inst.options.compact ? inst.options.compactLabels : inst.options.labels);
|
|
var whichLabels = inst.options.whichLabels || this._normalLabels;
|
|
var showCompact = function (period) {
|
|
var labelsNum = inst.options['compactLabels' + whichLabels(inst._periods[period])];
|
|
return (show[period] ? self._translateDigits(inst, inst._periods[period]) +
|
|
(labelsNum ? labelsNum[period] : labels[period]) + ' ' : '');
|
|
};
|
|
var minDigits = (inst.options.padZeroes ? 2 : 1);
|
|
var showFull = function (period) {
|
|
var labelsNum = inst.options['labels' + whichLabels(inst._periods[period])];
|
|
return ((!inst.options.significant && show[period]) ||
|
|
(inst.options.significant && showSignificant[period]) ?
|
|
'<span class="' + self._sectionClass + '">' +
|
|
'<span class="' + self._amountClass + '">' +
|
|
self._minDigits(inst, inst._periods[period], minDigits) + '</span>' +
|
|
'<span class="' + self._periodClass + '">' +
|
|
(labelsNum ? labelsNum[period] : labels[period]) + '</span></span>' : '');
|
|
};
|
|
return (inst.options.layout ? this._buildLayout(inst, show, inst.options.layout,
|
|
inst.options.compact, inst.options.significant, showSignificant) :
|
|
((inst.options.compact ? // Compact version
|
|
'<span class="' + this._rowClass + ' ' + this._amountClass +
|
|
(inst._hold ? ' ' + this._holdingClass : '') + '">' +
|
|
showCompact(Y) + showCompact(O) + showCompact(W) + showCompact(D) +
|
|
(show[H] ? this._minDigits(inst, inst._periods[H], 2) : '') +
|
|
(show[M] ? (show[H] ? inst.options.timeSeparator : '') +
|
|
this._minDigits(inst, inst._periods[M], 2) : '') +
|
|
(show[S] ? (show[H] || show[M] ? inst.options.timeSeparator : '') +
|
|
this._minDigits(inst, inst._periods[S], 2) : '') :
|
|
// Full version
|
|
'<span class="' + this._rowClass + ' ' + this._showClass + (inst.options.significant || showCount) +
|
|
(inst._hold ? ' ' + this._holdingClass : '') + '">' +
|
|
showFull(Y) + showFull(O) + showFull(W) + showFull(D) +
|
|
showFull(H) + showFull(M) + showFull(S)) + '</span>' +
|
|
(inst.options.description ? '<span class="' + this._rowClass + ' ' + this._descrClass + '">' +
|
|
inst.options.description + '</span>' : '')));
|
|
},
|
|
/** Construct a custom layout.
|
|
@private
|
|
@param {object} inst The current settings for this instance.
|
|
@param {boolean[]} show Flags indicating which periods are requested.
|
|
@param {string} layout The customised layout.
|
|
@param {boolean} compact <code>true</code> if using compact labels.
|
|
@param {number} significant The number of periods with values to show, zero for all.
|
|
@param {boolean[]} showSignificant Other periods to show for significance.
|
|
@return {string} The custom HTML. */
|
|
_buildLayout: function (inst, show, layout, compact, significant, showSignificant) {
|
|
var labels = inst.options[compact ? 'compactLabels' : 'labels'];
|
|
var whichLabels = inst.options.whichLabels || this._normalLabels;
|
|
var labelFor = function (index) {
|
|
return (inst.options[(compact ? 'compactLabels' : 'labels') +
|
|
whichLabels(inst._periods[index])] || labels)[index];
|
|
};
|
|
var digit = function (value, position) {
|
|
return inst.options.digits[Math.floor(value / position) % 10];
|
|
};
|
|
var subs = {desc: inst.options.description, sep: inst.options.timeSeparator,
|
|
yl: labelFor(Y), yn: this._minDigits(inst, inst._periods[Y], 1),
|
|
ynn: this._minDigits(inst, inst._periods[Y], 2),
|
|
ynnn: this._minDigits(inst, inst._periods[Y], 3), y1: digit(inst._periods[Y], 1),
|
|
y10: digit(inst._periods[Y], 10), y100: digit(inst._periods[Y], 100),
|
|
y1000: digit(inst._periods[Y], 1000),
|
|
ol: labelFor(O), on: this._minDigits(inst, inst._periods[O], 1),
|
|
onn: this._minDigits(inst, inst._periods[O], 2),
|
|
onnn: this._minDigits(inst, inst._periods[O], 3), o1: digit(inst._periods[O], 1),
|
|
o10: digit(inst._periods[O], 10), o100: digit(inst._periods[O], 100),
|
|
o1000: digit(inst._periods[O], 1000),
|
|
wl: labelFor(W), wn: this._minDigits(inst, inst._periods[W], 1),
|
|
wnn: this._minDigits(inst, inst._periods[W], 2),
|
|
wnnn: this._minDigits(inst, inst._periods[W], 3), w1: digit(inst._periods[W], 1),
|
|
w10: digit(inst._periods[W], 10), w100: digit(inst._periods[W], 100),
|
|
w1000: digit(inst._periods[W], 1000),
|
|
dl: labelFor(D), dn: this._minDigits(inst, inst._periods[D], 1),
|
|
dnn: this._minDigits(inst, inst._periods[D], 2),
|
|
dnnn: this._minDigits(inst, inst._periods[D], 3), d1: digit(inst._periods[D], 1),
|
|
d10: digit(inst._periods[D], 10), d100: digit(inst._periods[D], 100),
|
|
d1000: digit(inst._periods[D], 1000),
|
|
hl: labelFor(H), hn: this._minDigits(inst, inst._periods[H], 1),
|
|
hnn: this._minDigits(inst, inst._periods[H], 2),
|
|
hnnn: this._minDigits(inst, inst._periods[H], 3), h1: digit(inst._periods[H], 1),
|
|
h10: digit(inst._periods[H], 10), h100: digit(inst._periods[H], 100),
|
|
h1000: digit(inst._periods[H], 1000),
|
|
ml: labelFor(M), mn: this._minDigits(inst, inst._periods[M], 1),
|
|
mnn: this._minDigits(inst, inst._periods[M], 2),
|
|
mnnn: this._minDigits(inst, inst._periods[M], 3), m1: digit(inst._periods[M], 1),
|
|
m10: digit(inst._periods[M], 10), m100: digit(inst._periods[M], 100),
|
|
m1000: digit(inst._periods[M], 1000),
|
|
sl: labelFor(S), sn: this._minDigits(inst, inst._periods[S], 1),
|
|
snn: this._minDigits(inst, inst._periods[S], 2),
|
|
snnn: this._minDigits(inst, inst._periods[S], 3), s1: digit(inst._periods[S], 1),
|
|
s10: digit(inst._periods[S], 10), s100: digit(inst._periods[S], 100),
|
|
s1000: digit(inst._periods[S], 1000)};
|
|
var html = layout;
|
|
// Replace period containers: {p<}...{p>}
|
|
for (var i = Y; i <= S; i++) {
|
|
var period = 'yowdhms'.charAt(i);
|
|
var re = new RegExp('\\{' + period + '<\\}([\\s\\S]*)\\{' + period + '>\\}', 'g');
|
|
html = html.replace(re, ((!significant && show[i]) ||
|
|
(significant && showSignificant[i]) ? '$1' : ''));
|
|
}
|
|
// Replace period values: {pn}
|
|
$.each(subs, function (n, v) {
|
|
var re = new RegExp('\\{' + n + '\\}', 'g');
|
|
html = html.replace(re, v);
|
|
});
|
|
return html;
|
|
},
|
|
/** Ensure a numeric value has at least n digits for display.
|
|
@private
|
|
@param {object} inst The current settings for this instance.
|
|
@param {number} value The value to display.
|
|
@param {number} len The minimum length.
|
|
@return {string} The display text. */
|
|
_minDigits: function (inst, value, len) {
|
|
value = '' + value;
|
|
if (value.length >= len) {
|
|
return this._translateDigits(inst, value);
|
|
}
|
|
value = '0000000000' + value;
|
|
return this._translateDigits(inst, value.substr(value.length - len));
|
|
},
|
|
/** Translate digits into other representations.
|
|
@private
|
|
@param {object} inst The current settings for this instance.
|
|
@param {string} value The text to translate.
|
|
@return {string} The translated text. */
|
|
_translateDigits: function (inst, value) {
|
|
return ('' + value).replace(/[0-9]/g, function (digit) {
|
|
return inst.options.digits[digit];
|
|
});
|
|
},
|
|
/** Translate the format into flags for each period.
|
|
@private
|
|
@param {object} inst The current settings for this instance.
|
|
@return {string[]} Flags indicating which periods are requested (?) or
|
|
required (!) by year, month, week, day, hour, minute, second. */
|
|
_determineShow: function (inst) {
|
|
var format = inst.options.format;
|
|
var show = [];
|
|
show[Y] = (format.match('y') ? '?' : (format.match('Y') ? '!' : null));
|
|
show[O] = (format.match('o') ? '?' : (format.match('O') ? '!' : null));
|
|
show[W] = (format.match('w') ? '?' : (format.match('W') ? '!' : null));
|
|
show[D] = (format.match('d') ? '?' : (format.match('D') ? '!' : null));
|
|
show[H] = (format.match('h') ? '?' : (format.match('H') ? '!' : null));
|
|
show[M] = (format.match('m') ? '?' : (format.match('M') ? '!' : null));
|
|
show[S] = (format.match('s') ? '?' : (format.match('S') ? '!' : null));
|
|
return show;
|
|
},
|
|
/** Calculate the requested periods between now and the target time.
|
|
@private
|
|
@param {object} inst The current settings for this instance.
|
|
@param {string[]} show Flags indicating which periods are requested/required.
|
|
@param {number} significant The number of periods with values to show, zero for all.
|
|
@param {Date} now The current date and time.
|
|
@return {number[]} The current time periods (always positive)
|
|
by year, month, week, day, hour, minute, second. */
|
|
_calculatePeriods: function (inst, show, significant, now) {
|
|
// Find endpoints
|
|
inst._now = now;
|
|
inst._now.setMilliseconds(0);
|
|
var until = new Date(inst._now.getTime());
|
|
if (inst._since) {
|
|
if (now.getTime() < inst._since.getTime()) {
|
|
inst._now = now = until;
|
|
}
|
|
else {
|
|
now = inst._since;
|
|
}
|
|
}
|
|
else {
|
|
until.setTime(inst._until.getTime());
|
|
if (now.getTime() > inst._until.getTime()) {
|
|
inst._now = now = until;
|
|
}
|
|
}
|
|
// Calculate differences by period
|
|
var periods = [0, 0, 0, 0, 0, 0, 0];
|
|
if (show[Y] || show[O]) {
|
|
// Treat end of months as the same
|
|
var lastNow = this._getDaysInMonth(now.getFullYear(), now.getMonth());
|
|
var lastUntil = this._getDaysInMonth(until.getFullYear(), until.getMonth());
|
|
var sameDay = (until.getDate() === now.getDate() ||
|
|
(until.getDate() >= Math.min(lastNow, lastUntil) &&
|
|
now.getDate() >= Math.min(lastNow, lastUntil)));
|
|
var getSecs = function (date) {
|
|
return (date.getHours() * 60 + date.getMinutes()) * 60 + date.getSeconds();
|
|
};
|
|
var months = Math.max(0,
|
|
(until.getFullYear() - now.getFullYear()) * 12 + until.getMonth() - now.getMonth() +
|
|
((until.getDate() < now.getDate() && !sameDay) ||
|
|
(sameDay && getSecs(until) < getSecs(now)) ? -1 : 0));
|
|
periods[Y] = (show[Y] ? Math.floor(months / 12) : 0);
|
|
periods[O] = (show[O] ? months - periods[Y] * 12 : 0);
|
|
// Adjust for months difference and end of month if necessary
|
|
now = new Date(now.getTime());
|
|
var wasLastDay = (now.getDate() === lastNow);
|
|
var lastDay = this._getDaysInMonth(now.getFullYear() + periods[Y],
|
|
now.getMonth() + periods[O]);
|
|
if (now.getDate() > lastDay) {
|
|
now.setDate(lastDay);
|
|
}
|
|
now.setFullYear(now.getFullYear() + periods[Y]);
|
|
now.setMonth(now.getMonth() + periods[O]);
|
|
if (wasLastDay) {
|
|
now.setDate(lastDay);
|
|
}
|
|
}
|
|
var diff = Math.floor((until.getTime() - now.getTime()) / 1000);
|
|
var period = null;
|
|
var extractPeriod = function (period, numSecs) {
|
|
periods[period] = (show[period] ? Math.floor(diff / numSecs) : 0);
|
|
diff -= periods[period] * numSecs;
|
|
};
|
|
extractPeriod(W, 604800);
|
|
extractPeriod(D, 86400);
|
|
extractPeriod(H, 3600);
|
|
extractPeriod(M, 60);
|
|
extractPeriod(S, 1);
|
|
if (diff > 0 && !inst._since) { // Round up if left overs
|
|
var multiplier = [1, 12, 4.3482, 7, 24, 60, 60];
|
|
var lastShown = S;
|
|
var max = 1;
|
|
for (period = S; period >= Y; period--) {
|
|
if (show[period]) {
|
|
if (periods[lastShown] >= max) {
|
|
periods[lastShown] = 0;
|
|
diff = 1;
|
|
}
|
|
if (diff > 0) {
|
|
periods[period]++;
|
|
diff = 0;
|
|
lastShown = period;
|
|
max = 1;
|
|
}
|
|
}
|
|
max *= multiplier[period];
|
|
}
|
|
}
|
|
if (significant) { // Zero out insignificant periods
|
|
for (period = Y; period <= S; period++) {
|
|
if (significant && periods[period]) {
|
|
significant--;
|
|
}
|
|
else if (!significant) {
|
|
periods[period] = 0;
|
|
}
|
|
}
|
|
}
|
|
return periods;
|
|
}
|
|
});
|
|
|
|
})(jQuery);
|