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The Customizer and Theme Installer open in full overlays that need to receive focus. Also, keyboard navigation should be constrained within the overlays. Using CSS `visibility` to hide all the content except the overlays, makes them the only available and focusable content and allows browsers to handle focus natively. See #29158. Fixes #33228, #27705. Built from https://develop.svn.wordpress.org/trunk@38520 git-svn-id: http://core.svn.wordpress.org/trunk@38461 1a063a9b-81f0-0310-95a4-ce76da25c4cd
4240 lines
119 KiB
JavaScript
4240 lines
119 KiB
JavaScript
/* global _wpCustomizeHeader, _wpCustomizeBackground, _wpMediaViewsL10n, MediaElementPlayer */
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(function( exports, $ ){
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var Container, focus, api = wp.customize;
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/**
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* A Customizer Setting.
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*
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* A setting is WordPress data (theme mod, option, menu, etc.) that the user can
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* draft changes to in the Customizer.
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*
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* @see PHP class WP_Customize_Setting.
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*
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* @class
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* @augments wp.customize.Value
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* @augments wp.customize.Class
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*
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* @param {object} id The Setting ID.
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* @param {object} value The initial value of the setting.
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* @param {object} options.previewer The Previewer instance to sync with.
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* @param {object} options.transport The transport to use for previewing. Supports 'refresh' and 'postMessage'.
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* @param {object} options.dirty
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*/
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api.Setting = api.Value.extend({
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initialize: function( id, value, options ) {
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api.Value.prototype.initialize.call( this, value, options );
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this.id = id;
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this.transport = this.transport || 'refresh';
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this._dirty = options.dirty || false;
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this.notifications = new api.Values({ defaultConstructor: api.Notification });
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// Whenever the setting's value changes, refresh the preview.
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this.bind( this.preview );
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},
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/**
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* Refresh the preview, respective of the setting's refresh policy.
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*/
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preview: function() {
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switch ( this.transport ) {
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case 'refresh':
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return this.previewer.refresh();
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case 'postMessage':
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return this.previewer.send( 'setting', [ this.id, this() ] );
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}
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},
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/**
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* Find controls associated with this setting.
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*
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* @since 4.6.0
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* @returns {wp.customize.Control[]} Controls associated with setting.
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*/
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findControls: function() {
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var setting = this, controls = [];
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api.control.each( function( control ) {
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_.each( control.settings, function( controlSetting ) {
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if ( controlSetting.id === setting.id ) {
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controls.push( control );
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}
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} );
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} );
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return controls;
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}
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});
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/**
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* Utility function namespace
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*/
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api.utils = {};
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/**
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* Watch all changes to Value properties, and bubble changes to parent Values instance
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*
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* @since 4.1.0
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*
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* @param {wp.customize.Class} instance
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* @param {Array} properties The names of the Value instances to watch.
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*/
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api.utils.bubbleChildValueChanges = function ( instance, properties ) {
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$.each( properties, function ( i, key ) {
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instance[ key ].bind( function ( to, from ) {
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if ( instance.parent && to !== from ) {
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instance.parent.trigger( 'change', instance );
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}
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} );
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} );
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};
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/**
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* Expand a panel, section, or control and focus on the first focusable element.
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*
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* @since 4.1.0
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*
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* @param {Object} [params]
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* @param {Function} [params.completeCallback]
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*/
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focus = function ( params ) {
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var construct, completeCallback, focus, focusElement;
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construct = this;
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params = params || {};
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focus = function () {
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var focusContainer;
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if ( construct.extended( api.Panel ) && construct.expanded && construct.expanded() ) {
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focusContainer = construct.container.find( 'ul.control-panel-content' );
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} else if ( construct.extended( api.Section ) && construct.expanded && construct.expanded() ) {
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focusContainer = construct.container.find( 'ul.accordion-section-content' );
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} else {
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focusContainer = construct.container;
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}
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focusElement = focusContainer.find( '.control-focus:first' );
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if ( 0 === focusElement.length ) {
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// Note that we can't use :focusable due to a jQuery UI issue. See: https://github.com/jquery/jquery-ui/pull/1583
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focusElement = focusContainer.find( 'input, select, textarea, button, object, a[href], [tabindex]' ).filter( ':visible' ).first();
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}
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focusElement.focus();
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};
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if ( params.completeCallback ) {
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completeCallback = params.completeCallback;
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params.completeCallback = function () {
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focus();
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completeCallback();
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};
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} else {
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params.completeCallback = focus;
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}
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api.state( 'paneVisible' ).set( true );
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if ( construct.expand ) {
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construct.expand( params );
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} else {
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params.completeCallback();
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}
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};
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/**
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* Stable sort for Panels, Sections, and Controls.
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*
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* If a.priority() === b.priority(), then sort by their respective params.instanceNumber.
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*
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* @since 4.1.0
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*
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* @param {(wp.customize.Panel|wp.customize.Section|wp.customize.Control)} a
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* @param {(wp.customize.Panel|wp.customize.Section|wp.customize.Control)} b
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* @returns {Number}
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*/
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api.utils.prioritySort = function ( a, b ) {
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if ( a.priority() === b.priority() && typeof a.params.instanceNumber === 'number' && typeof b.params.instanceNumber === 'number' ) {
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return a.params.instanceNumber - b.params.instanceNumber;
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} else {
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return a.priority() - b.priority();
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}
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};
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/**
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* Return whether the supplied Event object is for a keydown event but not the Enter key.
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*
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* @since 4.1.0
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*
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* @param {jQuery.Event} event
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* @returns {boolean}
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*/
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api.utils.isKeydownButNotEnterEvent = function ( event ) {
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return ( 'keydown' === event.type && 13 !== event.which );
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};
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/**
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* Return whether the two lists of elements are the same and are in the same order.
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*
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* @since 4.1.0
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*
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* @param {Array|jQuery} listA
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* @param {Array|jQuery} listB
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* @returns {boolean}
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*/
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api.utils.areElementListsEqual = function ( listA, listB ) {
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var equal = (
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listA.length === listB.length && // if lists are different lengths, then naturally they are not equal
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-1 === _.indexOf( _.map( // are there any false values in the list returned by map?
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_.zip( listA, listB ), // pair up each element between the two lists
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function ( pair ) {
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return $( pair[0] ).is( pair[1] ); // compare to see if each pair are equal
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}
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), false ) // check for presence of false in map's return value
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);
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return equal;
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};
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/**
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* Base class for Panel and Section.
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*
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* @since 4.1.0
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*
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* @class
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* @augments wp.customize.Class
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*/
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Container = api.Class.extend({
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defaultActiveArguments: { duration: 'fast', completeCallback: $.noop },
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defaultExpandedArguments: { duration: 'fast', completeCallback: $.noop },
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containerType: 'container',
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defaults: {
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title: '',
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description: '',
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priority: 100,
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type: 'default',
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content: null,
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active: true,
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instanceNumber: null
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},
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/**
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* @since 4.1.0
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*
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* @param {string} id - The ID for the container.
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* @param {object} options - Object containing one property: params.
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* @param {object} options.params - Object containing the following properties.
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* @param {string} options.params.title - Title shown when panel is collapsed and expanded.
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* @param {string=} [options.params.description] - Description shown at the top of the panel.
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* @param {number=100} [options.params.priority] - The sort priority for the panel.
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* @param {string=default} [options.params.type] - The type of the panel. See wp.customize.panelConstructor.
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* @param {string=} [options.params.content] - The markup to be used for the panel container. If empty, a JS template is used.
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* @param {boolean=true} [options.params.active] - Whether the panel is active or not.
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*/
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initialize: function ( id, options ) {
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var container = this;
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container.id = id;
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options = options || {};
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options.params = _.defaults(
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options.params || {},
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container.defaults
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);
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$.extend( container, options );
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container.templateSelector = 'customize-' + container.containerType + '-' + container.params.type;
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container.container = $( container.params.content );
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if ( 0 === container.container.length ) {
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container.container = $( container.getContainer() );
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}
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container.deferred = {
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embedded: new $.Deferred()
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};
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container.priority = new api.Value();
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container.active = new api.Value();
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container.activeArgumentsQueue = [];
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container.expanded = new api.Value();
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container.expandedArgumentsQueue = [];
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container.active.bind( function ( active ) {
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var args = container.activeArgumentsQueue.shift();
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args = $.extend( {}, container.defaultActiveArguments, args );
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active = ( active && container.isContextuallyActive() );
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container.onChangeActive( active, args );
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});
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container.expanded.bind( function ( expanded ) {
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var args = container.expandedArgumentsQueue.shift();
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args = $.extend( {}, container.defaultExpandedArguments, args );
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container.onChangeExpanded( expanded, args );
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});
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container.deferred.embedded.done( function () {
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container.attachEvents();
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});
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api.utils.bubbleChildValueChanges( container, [ 'priority', 'active' ] );
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container.priority.set( container.params.priority );
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container.active.set( container.params.active );
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container.expanded.set( false );
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},
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/**
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* @since 4.1.0
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*
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* @abstract
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*/
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ready: function() {},
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/**
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* Get the child models associated with this parent, sorting them by their priority Value.
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*
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* @since 4.1.0
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*
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* @param {String} parentType
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* @param {String} childType
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* @returns {Array}
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*/
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_children: function ( parentType, childType ) {
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var parent = this,
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children = [];
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api[ childType ].each( function ( child ) {
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if ( child[ parentType ].get() === parent.id ) {
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children.push( child );
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}
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} );
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children.sort( api.utils.prioritySort );
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return children;
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},
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/**
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* To override by subclass, to return whether the container has active children.
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*
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* @since 4.1.0
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*
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* @abstract
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*/
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isContextuallyActive: function () {
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throw new Error( 'Container.isContextuallyActive() must be overridden in a subclass.' );
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},
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/**
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* Active state change handler.
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*
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* Shows the container if it is active, hides it if not.
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*
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* To override by subclass, update the container's UI to reflect the provided active state.
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*
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* @since 4.1.0
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*
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* @param {Boolean} active
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* @param {Object} args
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* @param {Object} args.duration
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* @param {Object} args.completeCallback
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*/
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onChangeActive: function( active, args ) {
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var duration, construct = this, expandedOtherPanel;
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if ( args.unchanged ) {
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if ( args.completeCallback ) {
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args.completeCallback();
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}
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return;
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}
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duration = ( 'resolved' === api.previewer.deferred.active.state() ? args.duration : 0 );
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if ( construct.extended( api.Panel ) ) {
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// If this is a panel is not currently expanded but another panel is expanded, do not animate.
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api.panel.each(function ( panel ) {
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if ( panel !== construct && panel.expanded() ) {
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expandedOtherPanel = panel;
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duration = 0;
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}
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});
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// Collapse any expanded sections inside of this panel first before deactivating.
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if ( ! active ) {
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_.each( construct.sections(), function( section ) {
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section.collapse( { duration: 0 } );
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} );
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}
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}
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if ( ! $.contains( document, construct.container[0] ) ) {
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// jQuery.fn.slideUp is not hiding an element if it is not in the DOM
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construct.container.toggle( active );
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if ( args.completeCallback ) {
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args.completeCallback();
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}
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} else if ( active ) {
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construct.container.stop( true, true ).slideDown( duration, args.completeCallback );
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} else {
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if ( construct.expanded() ) {
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construct.collapse({
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duration: duration,
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completeCallback: function() {
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construct.container.stop( true, true ).slideUp( duration, args.completeCallback );
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}
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});
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} else {
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construct.container.stop( true, true ).slideUp( duration, args.completeCallback );
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}
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}
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// Recalculate the margin-top immediately, not waiting for debounced reflow, to prevent momentary (100ms) vertical jiggle.
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if ( expandedOtherPanel ) {
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expandedOtherPanel._recalculateTopMargin();
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}
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},
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/**
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* @since 4.1.0
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*
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* @params {Boolean} active
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* @param {Object} [params]
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* @returns {Boolean} false if state already applied
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*/
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_toggleActive: function ( active, params ) {
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var self = this;
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params = params || {};
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if ( ( active && this.active.get() ) || ( ! active && ! this.active.get() ) ) {
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params.unchanged = true;
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self.onChangeActive( self.active.get(), params );
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return false;
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} else {
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params.unchanged = false;
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this.activeArgumentsQueue.push( params );
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this.active.set( active );
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return true;
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}
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},
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/**
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* @param {Object} [params]
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* @returns {Boolean} false if already active
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*/
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activate: function ( params ) {
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return this._toggleActive( true, params );
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},
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/**
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* @param {Object} [params]
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* @returns {Boolean} false if already inactive
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*/
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deactivate: function ( params ) {
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return this._toggleActive( false, params );
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},
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/**
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* To override by subclass, update the container's UI to reflect the provided active state.
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* @abstract
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*/
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onChangeExpanded: function () {
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throw new Error( 'Must override with subclass.' );
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},
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/**
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* Handle the toggle logic for expand/collapse.
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*
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* @param {Boolean} expanded - The new state to apply.
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* @param {Object} [params] - Object containing options for expand/collapse.
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* @param {Function} [params.completeCallback] - Function to call when expansion/collapse is complete.
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* @returns {Boolean} false if state already applied or active state is false
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*/
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_toggleExpanded: function( expanded, params ) {
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var instance = this, previousCompleteCallback;
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params = params || {};
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previousCompleteCallback = params.completeCallback;
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// Short-circuit expand() if the instance is not active.
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if ( expanded && ! instance.active() ) {
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return false;
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}
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api.state( 'paneVisible' ).set( true );
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params.completeCallback = function() {
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if ( previousCompleteCallback ) {
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previousCompleteCallback.apply( instance, arguments );
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}
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if ( expanded ) {
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instance.container.trigger( 'expanded' );
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} else {
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instance.container.trigger( 'collapsed' );
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}
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};
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if ( ( expanded && instance.expanded.get() ) || ( ! expanded && ! instance.expanded.get() ) ) {
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params.unchanged = true;
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instance.onChangeExpanded( instance.expanded.get(), params );
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return false;
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} else {
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params.unchanged = false;
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instance.expandedArgumentsQueue.push( params );
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instance.expanded.set( expanded );
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return true;
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}
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},
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/**
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* @param {Object} [params]
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* @returns {Boolean} false if already expanded or if inactive.
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*/
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expand: function ( params ) {
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return this._toggleExpanded( true, params );
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},
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/**
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* @param {Object} [params]
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* @returns {Boolean} false if already collapsed.
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*/
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collapse: function ( params ) {
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return this._toggleExpanded( false, params );
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},
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/**
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* Bring the container into view and then expand this and bring it into view
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* @param {Object} [params]
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*/
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focus: focus,
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/**
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* Return the container html, generated from its JS template, if it exists.
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*
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* @since 4.3.0
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*/
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getContainer: function () {
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var template,
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container = this;
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if ( 0 !== $( '#tmpl-' + container.templateSelector ).length ) {
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template = wp.template( container.templateSelector );
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} else {
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template = wp.template( 'customize-' + container.containerType + '-default' );
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}
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if ( template && container.container ) {
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return $.trim( template( container.params ) );
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}
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return '<li></li>';
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}
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});
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|
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/**
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|
* @since 4.1.0
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*
|
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* @class
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* @augments wp.customize.Class
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*/
|
|
api.Section = Container.extend({
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containerType: 'section',
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defaults: {
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title: '',
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description: '',
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priority: 100,
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type: 'default',
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content: null,
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active: true,
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instanceNumber: null,
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panel: null,
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customizeAction: ''
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},
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|
|
/**
|
|
* @since 4.1.0
|
|
*
|
|
* @param {string} id - The ID for the section.
|
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* @param {object} options - Object containing one property: params.
|
|
* @param {object} options.params - Object containing the following properties.
|
|
* @param {string} options.params.title - Title shown when section is collapsed and expanded.
|
|
* @param {string=} [options.params.description] - Description shown at the top of the section.
|
|
* @param {number=100} [options.params.priority] - The sort priority for the section.
|
|
* @param {string=default} [options.params.type] - The type of the section. See wp.customize.sectionConstructor.
|
|
* @param {string=} [options.params.content] - The markup to be used for the section container. If empty, a JS template is used.
|
|
* @param {boolean=true} [options.params.active] - Whether the section is active or not.
|
|
* @param {string} options.params.panel - The ID for the panel this section is associated with.
|
|
* @param {string=} [options.params.customizeAction] - Additional context information shown before the section title when expanded.
|
|
*/
|
|
initialize: function ( id, options ) {
|
|
var section = this;
|
|
Container.prototype.initialize.call( section, id, options );
|
|
|
|
section.id = id;
|
|
section.panel = new api.Value();
|
|
section.panel.bind( function ( id ) {
|
|
$( section.container ).toggleClass( 'control-subsection', !! id );
|
|
});
|
|
section.panel.set( section.params.panel || '' );
|
|
api.utils.bubbleChildValueChanges( section, [ 'panel' ] );
|
|
|
|
section.embed();
|
|
section.deferred.embedded.done( function () {
|
|
section.ready();
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Embed the container in the DOM when any parent panel is ready.
|
|
*
|
|
* @since 4.1.0
|
|
*/
|
|
embed: function () {
|
|
var section = this, inject;
|
|
|
|
// Watch for changes to the panel state
|
|
inject = function ( panelId ) {
|
|
var parentContainer;
|
|
if ( panelId ) {
|
|
// The panel has been supplied, so wait until the panel object is registered
|
|
api.panel( panelId, function ( panel ) {
|
|
// The panel has been registered, wait for it to become ready/initialized
|
|
panel.deferred.embedded.done( function () {
|
|
parentContainer = panel.container.find( 'ul:first' );
|
|
if ( ! section.container.parent().is( parentContainer ) ) {
|
|
parentContainer.append( section.container );
|
|
}
|
|
section.deferred.embedded.resolve();
|
|
});
|
|
} );
|
|
} else {
|
|
// There is no panel, so embed the section in the root of the customizer
|
|
parentContainer = $( '#customize-theme-controls' ).children( 'ul' ); // @todo This should be defined elsewhere, and to be configurable
|
|
if ( ! section.container.parent().is( parentContainer ) ) {
|
|
parentContainer.append( section.container );
|
|
}
|
|
section.deferred.embedded.resolve();
|
|
}
|
|
};
|
|
section.panel.bind( inject );
|
|
inject( section.panel.get() ); // Since a section may never get a panel, assume that it won't ever get one
|
|
|
|
section.deferred.embedded.done(function() {
|
|
// Fix the top margin after reflow.
|
|
api.bind( 'pane-contents-reflowed', _.debounce( function() {
|
|
section._recalculateTopMargin();
|
|
}, 100 ) );
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Add behaviors for the accordion section.
|
|
*
|
|
* @since 4.1.0
|
|
*/
|
|
attachEvents: function () {
|
|
var section = this;
|
|
|
|
// Expand/Collapse accordion sections on click.
|
|
section.container.find( '.accordion-section-title, .customize-section-back' ).on( 'click keydown', function( event ) {
|
|
if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
|
|
return;
|
|
}
|
|
event.preventDefault(); // Keep this AFTER the key filter above
|
|
|
|
if ( section.expanded() ) {
|
|
section.collapse();
|
|
} else {
|
|
section.expand();
|
|
}
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Return whether this section has any active controls.
|
|
*
|
|
* @since 4.1.0
|
|
*
|
|
* @returns {Boolean}
|
|
*/
|
|
isContextuallyActive: function () {
|
|
var section = this,
|
|
controls = section.controls(),
|
|
activeCount = 0;
|
|
_( controls ).each( function ( control ) {
|
|
if ( control.active() ) {
|
|
activeCount += 1;
|
|
}
|
|
} );
|
|
return ( activeCount !== 0 );
|
|
},
|
|
|
|
/**
|
|
* Get the controls that are associated with this section, sorted by their priority Value.
|
|
*
|
|
* @since 4.1.0
|
|
*
|
|
* @returns {Array}
|
|
*/
|
|
controls: function () {
|
|
return this._children( 'section', 'control' );
|
|
},
|
|
|
|
/**
|
|
* Update UI to reflect expanded state.
|
|
*
|
|
* @since 4.1.0
|
|
*
|
|
* @param {Boolean} expanded
|
|
* @param {Object} args
|
|
*/
|
|
onChangeExpanded: function ( expanded, args ) {
|
|
var section = this,
|
|
container = section.container.closest( '.wp-full-overlay-sidebar-content' ),
|
|
content = section.container.find( '.accordion-section-content' ),
|
|
overlay = section.container.closest( '.wp-full-overlay' ),
|
|
backBtn = section.container.find( '.customize-section-back' ),
|
|
sectionTitle = section.container.find( '.accordion-section-title' ).first(),
|
|
headerActionsHeight = $( '#customize-header-actions' ).height(),
|
|
resizeContentHeight, expand, position, scroll;
|
|
|
|
if ( expanded && ! section.container.hasClass( 'open' ) ) {
|
|
|
|
if ( args.unchanged ) {
|
|
expand = args.completeCallback;
|
|
} else {
|
|
container.scrollTop( 0 );
|
|
resizeContentHeight = function() {
|
|
var matchMedia, offset;
|
|
matchMedia = window.matchMedia || window.msMatchMedia;
|
|
offset = 90; // 45px for customize header actions + 45px for footer actions.
|
|
|
|
// No footer on small screens.
|
|
if ( matchMedia && matchMedia( '(max-width: 640px)' ).matches ) {
|
|
offset = 45;
|
|
}
|
|
content.css( 'height', ( window.innerHeight - offset ) );
|
|
};
|
|
expand = function() {
|
|
section.container.addClass( 'open' );
|
|
overlay.addClass( 'section-open' );
|
|
position = content.offset().top;
|
|
scroll = container.scrollTop();
|
|
content.css( 'margin-top', ( headerActionsHeight - position - scroll ) );
|
|
resizeContentHeight();
|
|
sectionTitle.attr( 'tabindex', '-1' );
|
|
backBtn.attr( 'tabindex', '0' );
|
|
backBtn.focus();
|
|
if ( args.completeCallback ) {
|
|
args.completeCallback();
|
|
}
|
|
|
|
// Fix the height after browser resize.
|
|
$( window ).on( 'resize.customizer-section', _.debounce( resizeContentHeight, 100 ) );
|
|
|
|
setTimeout( _.bind( section._recalculateTopMargin, section ), 0 );
|
|
};
|
|
}
|
|
|
|
if ( ! args.allowMultiple ) {
|
|
api.section.each( function ( otherSection ) {
|
|
if ( otherSection !== section ) {
|
|
otherSection.collapse( { duration: args.duration } );
|
|
}
|
|
});
|
|
}
|
|
|
|
if ( section.panel() ) {
|
|
api.panel( section.panel() ).expand({
|
|
duration: args.duration,
|
|
completeCallback: expand
|
|
});
|
|
} else {
|
|
api.panel.each( function( panel ) {
|
|
panel.collapse();
|
|
});
|
|
expand();
|
|
}
|
|
|
|
} else if ( ! expanded && section.container.hasClass( 'open' ) ) {
|
|
section.container.removeClass( 'open' );
|
|
overlay.removeClass( 'section-open' );
|
|
content.css( 'margin-top', '' );
|
|
container.scrollTop( 0 );
|
|
backBtn.attr( 'tabindex', '-1' );
|
|
sectionTitle.attr( 'tabindex', '0' );
|
|
sectionTitle.focus();
|
|
if ( args.completeCallback ) {
|
|
args.completeCallback();
|
|
}
|
|
$( window ).off( 'resize.customizer-section' );
|
|
} else {
|
|
if ( args.completeCallback ) {
|
|
args.completeCallback();
|
|
}
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Recalculate the top margin.
|
|
*
|
|
* @since 4.4.0
|
|
* @private
|
|
*/
|
|
_recalculateTopMargin: function() {
|
|
var section = this, content, offset, headerActionsHeight;
|
|
content = section.container.find( '.accordion-section-content' );
|
|
if ( 0 === content.length ) {
|
|
return;
|
|
}
|
|
headerActionsHeight = $( '#customize-header-actions' ).height();
|
|
offset = ( content.offset().top - headerActionsHeight );
|
|
if ( 0 < offset ) {
|
|
content.css( 'margin-top', ( parseInt( content.css( 'margin-top' ), 10 ) - offset ) );
|
|
}
|
|
}
|
|
});
|
|
|
|
/**
|
|
* wp.customize.ThemesSection
|
|
*
|
|
* Custom section for themes that functions similarly to a backwards panel,
|
|
* and also handles the theme-details view rendering and navigation.
|
|
*
|
|
* @constructor
|
|
* @augments wp.customize.Section
|
|
* @augments wp.customize.Container
|
|
*/
|
|
api.ThemesSection = api.Section.extend({
|
|
currentTheme: '',
|
|
overlay: '',
|
|
template: '',
|
|
screenshotQueue: null,
|
|
$window: $( window ),
|
|
|
|
/**
|
|
* @since 4.2.0
|
|
*/
|
|
initialize: function () {
|
|
this.$customizeSidebar = $( '.wp-full-overlay-sidebar-content:first' );
|
|
return api.Section.prototype.initialize.apply( this, arguments );
|
|
},
|
|
|
|
/**
|
|
* @since 4.2.0
|
|
*/
|
|
ready: function () {
|
|
var section = this;
|
|
section.overlay = section.container.find( '.theme-overlay' );
|
|
section.template = wp.template( 'customize-themes-details-view' );
|
|
|
|
// Bind global keyboard events.
|
|
$( 'body' ).on( 'keyup', function( event ) {
|
|
if ( ! section.overlay.find( '.theme-wrap' ).is( ':visible' ) ) {
|
|
return;
|
|
}
|
|
|
|
// Pressing the right arrow key fires a theme:next event
|
|
if ( 39 === event.keyCode ) {
|
|
section.nextTheme();
|
|
}
|
|
|
|
// Pressing the left arrow key fires a theme:previous event
|
|
if ( 37 === event.keyCode ) {
|
|
section.previousTheme();
|
|
}
|
|
|
|
// Pressing the escape key fires a theme:collapse event
|
|
if ( 27 === event.keyCode ) {
|
|
section.closeDetails();
|
|
}
|
|
});
|
|
|
|
_.bindAll( this, 'renderScreenshots' );
|
|
},
|
|
|
|
/**
|
|
* Override Section.isContextuallyActive method.
|
|
*
|
|
* Ignore the active states' of the contained theme controls, and just
|
|
* use the section's own active state instead. This ensures empty search
|
|
* results for themes to cause the section to become inactive.
|
|
*
|
|
* @since 4.2.0
|
|
*
|
|
* @returns {Boolean}
|
|
*/
|
|
isContextuallyActive: function () {
|
|
return this.active();
|
|
},
|
|
|
|
/**
|
|
* @since 4.2.0
|
|
*/
|
|
attachEvents: function () {
|
|
var section = this;
|
|
|
|
// Expand/Collapse section/panel.
|
|
section.container.find( '.change-theme, .customize-theme' ).on( 'click keydown', function( event ) {
|
|
if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
|
|
return;
|
|
}
|
|
event.preventDefault(); // Keep this AFTER the key filter above
|
|
|
|
if ( section.expanded() ) {
|
|
section.collapse();
|
|
} else {
|
|
section.expand();
|
|
}
|
|
});
|
|
|
|
// Theme navigation in details view.
|
|
section.container.on( 'click keydown', '.left', function( event ) {
|
|
if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
|
|
return;
|
|
}
|
|
|
|
event.preventDefault(); // Keep this AFTER the key filter above
|
|
|
|
section.previousTheme();
|
|
});
|
|
|
|
section.container.on( 'click keydown', '.right', function( event ) {
|
|
if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
|
|
return;
|
|
}
|
|
|
|
event.preventDefault(); // Keep this AFTER the key filter above
|
|
|
|
section.nextTheme();
|
|
});
|
|
|
|
section.container.on( 'click keydown', '.theme-backdrop, .close', function( event ) {
|
|
if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
|
|
return;
|
|
}
|
|
|
|
event.preventDefault(); // Keep this AFTER the key filter above
|
|
|
|
section.closeDetails();
|
|
});
|
|
|
|
var renderScreenshots = _.throttle( _.bind( section.renderScreenshots, this ), 100 );
|
|
section.container.on( 'input', '#themes-filter', function( event ) {
|
|
var count,
|
|
term = event.currentTarget.value.toLowerCase().trim().replace( '-', ' ' ),
|
|
controls = section.controls();
|
|
|
|
_.each( controls, function( control ) {
|
|
control.filter( term );
|
|
});
|
|
|
|
renderScreenshots();
|
|
|
|
// Update theme count.
|
|
count = section.container.find( 'li.customize-control:visible' ).length;
|
|
section.container.find( '.theme-count' ).text( count );
|
|
});
|
|
|
|
// Pre-load the first 3 theme screenshots.
|
|
api.bind( 'ready', function () {
|
|
_.each( section.controls().slice( 0, 3 ), function ( control ) {
|
|
var img, src = control.params.theme.screenshot[0];
|
|
if ( src ) {
|
|
img = new Image();
|
|
img.src = src;
|
|
}
|
|
});
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Update UI to reflect expanded state
|
|
*
|
|
* @since 4.2.0
|
|
*
|
|
* @param {Boolean} expanded
|
|
* @param {Object} args
|
|
* @param {Boolean} args.unchanged
|
|
* @param {Callback} args.completeCallback
|
|
*/
|
|
onChangeExpanded: function ( expanded, args ) {
|
|
|
|
// Immediately call the complete callback if there were no changes
|
|
if ( args.unchanged ) {
|
|
if ( args.completeCallback ) {
|
|
args.completeCallback();
|
|
}
|
|
return;
|
|
}
|
|
|
|
// Note: there is a second argument 'args' passed
|
|
var position, scroll,
|
|
panel = this,
|
|
section = panel.container.closest( '.accordion-section' ),
|
|
overlay = section.closest( '.wp-full-overlay' ),
|
|
container = section.closest( '.wp-full-overlay-sidebar-content' ),
|
|
siblings = container.find( '.open' ),
|
|
customizeBtn = section.find( '.customize-theme' ),
|
|
changeBtn = section.find( '.change-theme' ),
|
|
content = section.find( '.control-panel-content' );
|
|
|
|
if ( expanded ) {
|
|
|
|
// Collapse any sibling sections/panels
|
|
api.section.each( function ( otherSection ) {
|
|
if ( otherSection !== panel ) {
|
|
otherSection.collapse( { duration: args.duration } );
|
|
}
|
|
});
|
|
api.panel.each( function ( otherPanel ) {
|
|
otherPanel.collapse( { duration: 0 } );
|
|
});
|
|
|
|
content.show( 0, function() {
|
|
position = content.offset().top;
|
|
scroll = container.scrollTop();
|
|
content.css( 'margin-top', ( $( '#customize-header-actions' ).height() - position - scroll ) );
|
|
section.addClass( 'current-panel' );
|
|
overlay.addClass( 'in-themes-panel' );
|
|
container.scrollTop( 0 );
|
|
_.delay( panel.renderScreenshots, 10 ); // Wait for the controls
|
|
panel.$customizeSidebar.on( 'scroll.customize-themes-section', _.throttle( panel.renderScreenshots, 300 ) );
|
|
if ( args.completeCallback ) {
|
|
args.completeCallback();
|
|
}
|
|
} );
|
|
customizeBtn.focus();
|
|
} else {
|
|
siblings.removeClass( 'open' );
|
|
section.removeClass( 'current-panel' );
|
|
overlay.removeClass( 'in-themes-panel' );
|
|
panel.$customizeSidebar.off( 'scroll.customize-themes-section' );
|
|
content.delay( 180 ).hide( 0, function() {
|
|
content.css( 'margin-top', 'inherit' ); // Reset
|
|
if ( args.completeCallback ) {
|
|
args.completeCallback();
|
|
}
|
|
} );
|
|
customizeBtn.attr( 'tabindex', '0' );
|
|
changeBtn.focus();
|
|
container.scrollTop( 0 );
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Recalculate the top margin.
|
|
*
|
|
* @since 4.4.0
|
|
* @private
|
|
*/
|
|
_recalculateTopMargin: function() {
|
|
api.Panel.prototype._recalculateTopMargin.call( this );
|
|
},
|
|
|
|
/**
|
|
* Render control's screenshot if the control comes into view.
|
|
*
|
|
* @since 4.2.0
|
|
*/
|
|
renderScreenshots: function( ) {
|
|
var section = this;
|
|
|
|
// Fill queue initially.
|
|
if ( section.screenshotQueue === null ) {
|
|
section.screenshotQueue = section.controls();
|
|
}
|
|
|
|
// Are all screenshots rendered?
|
|
if ( ! section.screenshotQueue.length ) {
|
|
return;
|
|
}
|
|
|
|
section.screenshotQueue = _.filter( section.screenshotQueue, function( control ) {
|
|
var $imageWrapper = control.container.find( '.theme-screenshot' ),
|
|
$image = $imageWrapper.find( 'img' );
|
|
|
|
if ( ! $image.length ) {
|
|
return false;
|
|
}
|
|
|
|
if ( $image.is( ':hidden' ) ) {
|
|
return true;
|
|
}
|
|
|
|
// Based on unveil.js.
|
|
var wt = section.$window.scrollTop(),
|
|
wb = wt + section.$window.height(),
|
|
et = $image.offset().top,
|
|
ih = $imageWrapper.height(),
|
|
eb = et + ih,
|
|
threshold = ih * 3,
|
|
inView = eb >= wt - threshold && et <= wb + threshold;
|
|
|
|
if ( inView ) {
|
|
control.container.trigger( 'render-screenshot' );
|
|
}
|
|
|
|
// If the image is in view return false so it's cleared from the queue.
|
|
return ! inView;
|
|
} );
|
|
},
|
|
|
|
/**
|
|
* Advance the modal to the next theme.
|
|
*
|
|
* @since 4.2.0
|
|
*/
|
|
nextTheme: function () {
|
|
var section = this;
|
|
if ( section.getNextTheme() ) {
|
|
section.showDetails( section.getNextTheme(), function() {
|
|
section.overlay.find( '.right' ).focus();
|
|
} );
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Get the next theme model.
|
|
*
|
|
* @since 4.2.0
|
|
*/
|
|
getNextTheme: function () {
|
|
var control, next;
|
|
control = api.control( 'theme_' + this.currentTheme );
|
|
next = control.container.next( 'li.customize-control-theme' );
|
|
if ( ! next.length ) {
|
|
return false;
|
|
}
|
|
next = next[0].id.replace( 'customize-control-', '' );
|
|
control = api.control( next );
|
|
|
|
return control.params.theme;
|
|
},
|
|
|
|
/**
|
|
* Advance the modal to the previous theme.
|
|
*
|
|
* @since 4.2.0
|
|
*/
|
|
previousTheme: function () {
|
|
var section = this;
|
|
if ( section.getPreviousTheme() ) {
|
|
section.showDetails( section.getPreviousTheme(), function() {
|
|
section.overlay.find( '.left' ).focus();
|
|
} );
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Get the previous theme model.
|
|
*
|
|
* @since 4.2.0
|
|
*/
|
|
getPreviousTheme: function () {
|
|
var control, previous;
|
|
control = api.control( 'theme_' + this.currentTheme );
|
|
previous = control.container.prev( 'li.customize-control-theme' );
|
|
if ( ! previous.length ) {
|
|
return false;
|
|
}
|
|
previous = previous[0].id.replace( 'customize-control-', '' );
|
|
control = api.control( previous );
|
|
|
|
return control.params.theme;
|
|
},
|
|
|
|
/**
|
|
* Disable buttons when we're viewing the first or last theme.
|
|
*
|
|
* @since 4.2.0
|
|
*/
|
|
updateLimits: function () {
|
|
if ( ! this.getNextTheme() ) {
|
|
this.overlay.find( '.right' ).addClass( 'disabled' );
|
|
}
|
|
if ( ! this.getPreviousTheme() ) {
|
|
this.overlay.find( '.left' ).addClass( 'disabled' );
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Render & show the theme details for a given theme model.
|
|
*
|
|
* @since 4.2.0
|
|
*
|
|
* @param {Object} theme
|
|
*/
|
|
showDetails: function ( theme, callback ) {
|
|
var section = this;
|
|
callback = callback || function(){};
|
|
section.currentTheme = theme.id;
|
|
section.overlay.html( section.template( theme ) )
|
|
.fadeIn( 'fast' )
|
|
.focus();
|
|
$( 'body' ).addClass( 'modal-open' );
|
|
section.containFocus( section.overlay );
|
|
section.updateLimits();
|
|
callback();
|
|
},
|
|
|
|
/**
|
|
* Close the theme details modal.
|
|
*
|
|
* @since 4.2.0
|
|
*/
|
|
closeDetails: function () {
|
|
$( 'body' ).removeClass( 'modal-open' );
|
|
this.overlay.fadeOut( 'fast' );
|
|
api.control( 'theme_' + this.currentTheme ).focus();
|
|
},
|
|
|
|
/**
|
|
* Keep tab focus within the theme details modal.
|
|
*
|
|
* @since 4.2.0
|
|
*/
|
|
containFocus: function( el ) {
|
|
var tabbables;
|
|
|
|
el.on( 'keydown', function( event ) {
|
|
|
|
// Return if it's not the tab key
|
|
// When navigating with prev/next focus is already handled
|
|
if ( 9 !== event.keyCode ) {
|
|
return;
|
|
}
|
|
|
|
// uses jQuery UI to get the tabbable elements
|
|
tabbables = $( ':tabbable', el );
|
|
|
|
// Keep focus within the overlay
|
|
if ( tabbables.last()[0] === event.target && ! event.shiftKey ) {
|
|
tabbables.first().focus();
|
|
return false;
|
|
} else if ( tabbables.first()[0] === event.target && event.shiftKey ) {
|
|
tabbables.last().focus();
|
|
return false;
|
|
}
|
|
});
|
|
}
|
|
});
|
|
|
|
/**
|
|
* @since 4.1.0
|
|
*
|
|
* @class
|
|
* @augments wp.customize.Class
|
|
*/
|
|
api.Panel = Container.extend({
|
|
containerType: 'panel',
|
|
|
|
/**
|
|
* @since 4.1.0
|
|
*
|
|
* @param {string} id - The ID for the panel.
|
|
* @param {object} options - Object containing one property: params.
|
|
* @param {object} options.params - Object containing the following properties.
|
|
* @param {string} options.params.title - Title shown when panel is collapsed and expanded.
|
|
* @param {string=} [options.params.description] - Description shown at the top of the panel.
|
|
* @param {number=100} [options.params.priority] - The sort priority for the panel.
|
|
* @param {string=default} [options.params.type] - The type of the panel. See wp.customize.panelConstructor.
|
|
* @param {string=} [options.params.content] - The markup to be used for the panel container. If empty, a JS template is used.
|
|
* @param {boolean=true} [options.params.active] - Whether the panel is active or not.
|
|
*/
|
|
initialize: function ( id, options ) {
|
|
var panel = this;
|
|
Container.prototype.initialize.call( panel, id, options );
|
|
panel.embed();
|
|
panel.deferred.embedded.done( function () {
|
|
panel.ready();
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Embed the container in the DOM when any parent panel is ready.
|
|
*
|
|
* @since 4.1.0
|
|
*/
|
|
embed: function () {
|
|
var panel = this,
|
|
parentContainer = $( '#customize-theme-controls > ul' ); // @todo This should be defined elsewhere, and to be configurable
|
|
|
|
if ( ! panel.container.parent().is( parentContainer ) ) {
|
|
parentContainer.append( panel.container );
|
|
panel.renderContent();
|
|
}
|
|
|
|
api.bind( 'pane-contents-reflowed', _.debounce( function() {
|
|
panel._recalculateTopMargin();
|
|
}, 100 ) );
|
|
|
|
panel.deferred.embedded.resolve();
|
|
},
|
|
|
|
/**
|
|
* @since 4.1.0
|
|
*/
|
|
attachEvents: function () {
|
|
var meta, panel = this;
|
|
|
|
// Expand/Collapse accordion sections on click.
|
|
panel.container.find( '.accordion-section-title' ).on( 'click keydown', function( event ) {
|
|
if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
|
|
return;
|
|
}
|
|
event.preventDefault(); // Keep this AFTER the key filter above
|
|
|
|
if ( ! panel.expanded() ) {
|
|
panel.expand();
|
|
}
|
|
});
|
|
|
|
// Close panel.
|
|
panel.container.find( '.customize-panel-back' ).on( 'click keydown', function( event ) {
|
|
if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
|
|
return;
|
|
}
|
|
event.preventDefault(); // Keep this AFTER the key filter above
|
|
|
|
if ( panel.expanded() ) {
|
|
panel.collapse();
|
|
}
|
|
});
|
|
|
|
meta = panel.container.find( '.panel-meta:first' );
|
|
|
|
meta.find( '> .accordion-section-title .customize-help-toggle' ).on( 'click keydown', function( event ) {
|
|
if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
|
|
return;
|
|
}
|
|
event.preventDefault(); // Keep this AFTER the key filter above
|
|
|
|
meta = panel.container.find( '.panel-meta' );
|
|
if ( meta.hasClass( 'cannot-expand' ) ) {
|
|
return;
|
|
}
|
|
|
|
var content = meta.find( '.customize-panel-description:first' );
|
|
if ( meta.hasClass( 'open' ) ) {
|
|
meta.toggleClass( 'open' );
|
|
content.slideUp( panel.defaultExpandedArguments.duration );
|
|
$( this ).attr( 'aria-expanded', false );
|
|
} else {
|
|
content.slideDown( panel.defaultExpandedArguments.duration );
|
|
meta.toggleClass( 'open' );
|
|
$( this ).attr( 'aria-expanded', true );
|
|
}
|
|
});
|
|
|
|
},
|
|
|
|
/**
|
|
* Get the sections that are associated with this panel, sorted by their priority Value.
|
|
*
|
|
* @since 4.1.0
|
|
*
|
|
* @returns {Array}
|
|
*/
|
|
sections: function () {
|
|
return this._children( 'panel', 'section' );
|
|
},
|
|
|
|
/**
|
|
* Return whether this panel has any active sections.
|
|
*
|
|
* @since 4.1.0
|
|
*
|
|
* @returns {boolean}
|
|
*/
|
|
isContextuallyActive: function () {
|
|
var panel = this,
|
|
sections = panel.sections(),
|
|
activeCount = 0;
|
|
_( sections ).each( function ( section ) {
|
|
if ( section.active() && section.isContextuallyActive() ) {
|
|
activeCount += 1;
|
|
}
|
|
} );
|
|
return ( activeCount !== 0 );
|
|
},
|
|
|
|
/**
|
|
* Update UI to reflect expanded state
|
|
*
|
|
* @since 4.1.0
|
|
*
|
|
* @param {Boolean} expanded
|
|
* @param {Object} args
|
|
* @param {Boolean} args.unchanged
|
|
* @param {Function} args.completeCallback
|
|
*/
|
|
onChangeExpanded: function ( expanded, args ) {
|
|
|
|
// Immediately call the complete callback if there were no changes
|
|
if ( args.unchanged ) {
|
|
if ( args.completeCallback ) {
|
|
args.completeCallback();
|
|
}
|
|
return;
|
|
}
|
|
|
|
// Note: there is a second argument 'args' passed
|
|
var position, scroll,
|
|
panel = this,
|
|
accordionSection = panel.container.closest( '.accordion-section' ),
|
|
overlay = accordionSection.closest( '.wp-full-overlay' ),
|
|
container = accordionSection.closest( '.wp-full-overlay-sidebar-content' ),
|
|
siblings = container.find( '.open' ),
|
|
topPanel = overlay.find( '#customize-theme-controls > ul > .accordion-section > .accordion-section-title' ),
|
|
backBtn = accordionSection.find( '.customize-panel-back' ),
|
|
panelTitle = accordionSection.find( '.accordion-section-title' ).first(),
|
|
content = accordionSection.find( '.control-panel-content' ),
|
|
headerActionsHeight = $( '#customize-header-actions' ).height();
|
|
|
|
if ( expanded ) {
|
|
|
|
// Collapse any sibling sections/panels
|
|
api.section.each( function ( section ) {
|
|
if ( panel.id !== section.panel() ) {
|
|
section.collapse( { duration: 0 } );
|
|
}
|
|
});
|
|
api.panel.each( function ( otherPanel ) {
|
|
if ( panel !== otherPanel ) {
|
|
otherPanel.collapse( { duration: 0 } );
|
|
}
|
|
});
|
|
|
|
content.show( 0, function() {
|
|
content.parent().show();
|
|
position = content.offset().top;
|
|
scroll = container.scrollTop();
|
|
content.css( 'margin-top', ( headerActionsHeight - position - scroll ) );
|
|
accordionSection.addClass( 'current-panel' );
|
|
overlay.addClass( 'in-sub-panel' );
|
|
container.scrollTop( 0 );
|
|
if ( args.completeCallback ) {
|
|
args.completeCallback();
|
|
}
|
|
} );
|
|
topPanel.attr( 'tabindex', '-1' );
|
|
backBtn.attr( 'tabindex', '0' );
|
|
backBtn.focus();
|
|
panel._recalculateTopMargin();
|
|
} else {
|
|
siblings.removeClass( 'open' );
|
|
accordionSection.removeClass( 'current-panel' );
|
|
overlay.removeClass( 'in-sub-panel' );
|
|
content.delay( 180 ).hide( 0, function() {
|
|
content.css( 'margin-top', 'inherit' ); // Reset
|
|
if ( args.completeCallback ) {
|
|
args.completeCallback();
|
|
}
|
|
} );
|
|
topPanel.attr( 'tabindex', '0' );
|
|
backBtn.attr( 'tabindex', '-1' );
|
|
panelTitle.focus();
|
|
container.scrollTop( 0 );
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Recalculate the top margin.
|
|
*
|
|
* @since 4.4.0
|
|
* @private
|
|
*/
|
|
_recalculateTopMargin: function() {
|
|
var panel = this, headerActionsHeight, content, accordionSection;
|
|
headerActionsHeight = $( '#customize-header-actions' ).height();
|
|
accordionSection = panel.container.closest( '.accordion-section' );
|
|
content = accordionSection.find( '.control-panel-content' );
|
|
content.css( 'margin-top', ( parseInt( content.css( 'margin-top' ), 10 ) - ( content.offset().top - headerActionsHeight ) ) );
|
|
},
|
|
|
|
/**
|
|
* Render the panel from its JS template, if it exists.
|
|
*
|
|
* The panel's container must already exist in the DOM.
|
|
*
|
|
* @since 4.3.0
|
|
*/
|
|
renderContent: function () {
|
|
var template,
|
|
panel = this;
|
|
|
|
// Add the content to the container.
|
|
if ( 0 !== $( '#tmpl-' + panel.templateSelector + '-content' ).length ) {
|
|
template = wp.template( panel.templateSelector + '-content' );
|
|
} else {
|
|
template = wp.template( 'customize-panel-default-content' );
|
|
}
|
|
if ( template && panel.container ) {
|
|
panel.container.find( '.accordion-sub-container' ).html( template( panel.params ) );
|
|
}
|
|
}
|
|
});
|
|
|
|
/**
|
|
* A Customizer Control.
|
|
*
|
|
* A control provides a UI element that allows a user to modify a Customizer Setting.
|
|
*
|
|
* @see PHP class WP_Customize_Control.
|
|
*
|
|
* @class
|
|
* @augments wp.customize.Class
|
|
*
|
|
* @param {string} id Unique identifier for the control instance.
|
|
* @param {object} options Options hash for the control instance.
|
|
* @param {object} options.params
|
|
* @param {object} options.params.type Type of control (e.g. text, radio, dropdown-pages, etc.)
|
|
* @param {string} options.params.content The HTML content for the control.
|
|
* @param {string} options.params.priority Order of priority to show the control within the section.
|
|
* @param {string} options.params.active
|
|
* @param {string} options.params.section The ID of the section the control belongs to.
|
|
* @param {string} options.params.settings.default The ID of the setting the control relates to.
|
|
* @param {string} options.params.settings.data
|
|
* @param {string} options.params.label
|
|
* @param {string} options.params.description
|
|
* @param {string} options.params.instanceNumber Order in which this instance was created in relation to other instances.
|
|
*/
|
|
api.Control = api.Class.extend({
|
|
defaultActiveArguments: { duration: 'fast', completeCallback: $.noop },
|
|
|
|
initialize: function( id, options ) {
|
|
var control = this,
|
|
nodes, radios, settings;
|
|
|
|
control.params = {};
|
|
$.extend( control, options || {} );
|
|
control.id = id;
|
|
control.selector = '#customize-control-' + id.replace( /\]/g, '' ).replace( /\[/g, '-' );
|
|
control.templateSelector = 'customize-control-' + control.params.type + '-content';
|
|
control.container = control.params.content ? $( control.params.content ) : $( control.selector );
|
|
|
|
control.deferred = {
|
|
embedded: new $.Deferred()
|
|
};
|
|
control.section = new api.Value();
|
|
control.priority = new api.Value();
|
|
control.active = new api.Value();
|
|
control.activeArgumentsQueue = [];
|
|
control.notifications = new api.Values({ defaultConstructor: api.Notification });
|
|
|
|
control.elements = [];
|
|
|
|
nodes = control.container.find('[data-customize-setting-link]');
|
|
radios = {};
|
|
|
|
nodes.each( function() {
|
|
var node = $( this ),
|
|
name;
|
|
|
|
if ( node.is( ':radio' ) ) {
|
|
name = node.prop( 'name' );
|
|
if ( radios[ name ] ) {
|
|
return;
|
|
}
|
|
|
|
radios[ name ] = true;
|
|
node = nodes.filter( '[name="' + name + '"]' );
|
|
}
|
|
|
|
api( node.data( 'customizeSettingLink' ), function( setting ) {
|
|
var element = new api.Element( node );
|
|
control.elements.push( element );
|
|
element.sync( setting );
|
|
element.set( setting() );
|
|
});
|
|
});
|
|
|
|
control.active.bind( function ( active ) {
|
|
var args = control.activeArgumentsQueue.shift();
|
|
args = $.extend( {}, control.defaultActiveArguments, args );
|
|
control.onChangeActive( active, args );
|
|
} );
|
|
|
|
control.section.set( control.params.section );
|
|
control.priority.set( isNaN( control.params.priority ) ? 10 : control.params.priority );
|
|
control.active.set( control.params.active );
|
|
|
|
api.utils.bubbleChildValueChanges( control, [ 'section', 'priority', 'active' ] );
|
|
|
|
/*
|
|
* After all settings related to the control are available,
|
|
* make them available on the control and embed the control into the page.
|
|
*/
|
|
settings = $.map( control.params.settings, function( value ) {
|
|
return value;
|
|
});
|
|
|
|
if ( 0 === settings.length ) {
|
|
control.setting = null;
|
|
control.settings = {};
|
|
control.embed();
|
|
} else {
|
|
api.apply( api, settings.concat( function() {
|
|
var key;
|
|
|
|
control.settings = {};
|
|
for ( key in control.params.settings ) {
|
|
control.settings[ key ] = api( control.params.settings[ key ] );
|
|
}
|
|
|
|
control.setting = control.settings['default'] || null;
|
|
|
|
// Add setting notifications to the control notification.
|
|
_.each( control.settings, function( setting ) {
|
|
setting.notifications.bind( 'add', function( settingNotification ) {
|
|
var controlNotification, code, params;
|
|
code = setting.id + ':' + settingNotification.code;
|
|
params = _.extend(
|
|
{},
|
|
settingNotification,
|
|
{
|
|
setting: setting.id
|
|
}
|
|
);
|
|
controlNotification = new api.Notification( code, params );
|
|
control.notifications.add( controlNotification.code, controlNotification );
|
|
} );
|
|
setting.notifications.bind( 'remove', function( settingNotification ) {
|
|
control.notifications.remove( setting.id + ':' + settingNotification.code );
|
|
} );
|
|
} );
|
|
|
|
control.embed();
|
|
}) );
|
|
}
|
|
|
|
// After the control is embedded on the page, invoke the "ready" method.
|
|
control.deferred.embedded.done( function () {
|
|
/*
|
|
* Note that this debounced/deferred rendering is needed for two reasons:
|
|
* 1) The 'remove' event is triggered just _before_ the notification is actually removed.
|
|
* 2) Improve performance when adding/removing multiple notifications at a time.
|
|
*/
|
|
var debouncedRenderNotifications = _.debounce( function renderNotifications() {
|
|
control.renderNotifications();
|
|
} );
|
|
control.notifications.bind( 'add', function( notification ) {
|
|
wp.a11y.speak( notification.message, 'assertive' );
|
|
debouncedRenderNotifications();
|
|
} );
|
|
control.notifications.bind( 'remove', debouncedRenderNotifications );
|
|
control.renderNotifications();
|
|
|
|
control.ready();
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Embed the control into the page.
|
|
*/
|
|
embed: function () {
|
|
var control = this,
|
|
inject;
|
|
|
|
// Watch for changes to the section state
|
|
inject = function ( sectionId ) {
|
|
var parentContainer;
|
|
if ( ! sectionId ) { // @todo allow a control to be embedded without a section, for instance a control embedded in the front end.
|
|
return;
|
|
}
|
|
// Wait for the section to be registered
|
|
api.section( sectionId, function ( section ) {
|
|
// Wait for the section to be ready/initialized
|
|
section.deferred.embedded.done( function () {
|
|
parentContainer = section.container.find( 'ul:first' );
|
|
if ( ! control.container.parent().is( parentContainer ) ) {
|
|
parentContainer.append( control.container );
|
|
control.renderContent();
|
|
}
|
|
control.deferred.embedded.resolve();
|
|
});
|
|
});
|
|
};
|
|
control.section.bind( inject );
|
|
inject( control.section.get() );
|
|
},
|
|
|
|
/**
|
|
* Triggered when the control's markup has been injected into the DOM.
|
|
*
|
|
* @abstract
|
|
*/
|
|
ready: function() {},
|
|
|
|
/**
|
|
* Get the element inside of a control's container that contains the validation error message.
|
|
*
|
|
* Control subclasses may override this to return the proper container to render notifications into.
|
|
* Injects the notification container for existing controls that lack the necessary container,
|
|
* including special handling for nav menu items and widgets.
|
|
*
|
|
* @since 4.6.0
|
|
* @returns {jQuery} Setting validation message element.
|
|
* @this {wp.customize.Control}
|
|
*/
|
|
getNotificationsContainerElement: function() {
|
|
var control = this, controlTitle, notificationsContainer;
|
|
|
|
notificationsContainer = control.container.find( '.customize-control-notifications-container:first' );
|
|
if ( notificationsContainer.length ) {
|
|
return notificationsContainer;
|
|
}
|
|
|
|
notificationsContainer = $( '<div class="customize-control-notifications-container"></div>' );
|
|
|
|
if ( control.container.hasClass( 'customize-control-nav_menu_item' ) ) {
|
|
control.container.find( '.menu-item-settings:first' ).prepend( notificationsContainer );
|
|
} else if ( control.container.hasClass( 'customize-control-widget_form' ) ) {
|
|
control.container.find( '.widget-inside:first' ).prepend( notificationsContainer );
|
|
} else {
|
|
controlTitle = control.container.find( '.customize-control-title' );
|
|
if ( controlTitle.length ) {
|
|
controlTitle.after( notificationsContainer );
|
|
} else {
|
|
control.container.prepend( notificationsContainer );
|
|
}
|
|
}
|
|
return notificationsContainer;
|
|
},
|
|
|
|
/**
|
|
* Render notifications.
|
|
*
|
|
* Renders the `control.notifications` into the control's container.
|
|
* Control subclasses may override this method to do their own handling
|
|
* of rendering notifications.
|
|
*
|
|
* @since 4.6.0
|
|
* @this {wp.customize.Control}
|
|
*/
|
|
renderNotifications: function() {
|
|
var control = this, container, notifications, hasError = false;
|
|
container = control.getNotificationsContainerElement();
|
|
if ( ! container || ! container.length ) {
|
|
return;
|
|
}
|
|
notifications = [];
|
|
control.notifications.each( function( notification ) {
|
|
notifications.push( notification );
|
|
if ( 'error' === notification.type ) {
|
|
hasError = true;
|
|
}
|
|
} );
|
|
|
|
if ( 0 === notifications.length ) {
|
|
container.stop().slideUp( 'fast' );
|
|
} else {
|
|
container.stop().slideDown( 'fast', null, function() {
|
|
$( this ).css( 'height', 'auto' );
|
|
} );
|
|
}
|
|
|
|
if ( ! control.notificationsTemplate ) {
|
|
control.notificationsTemplate = wp.template( 'customize-control-notifications' );
|
|
}
|
|
|
|
control.container.toggleClass( 'has-notifications', 0 !== notifications.length );
|
|
control.container.toggleClass( 'has-error', hasError );
|
|
container.empty().append( $.trim(
|
|
control.notificationsTemplate( { notifications: notifications, altNotice: Boolean( control.altNotice ) } )
|
|
) );
|
|
},
|
|
|
|
/**
|
|
* Normal controls do not expand, so just expand its parent
|
|
*
|
|
* @param {Object} [params]
|
|
*/
|
|
expand: function ( params ) {
|
|
api.section( this.section() ).expand( params );
|
|
},
|
|
|
|
/**
|
|
* Bring the containing section and panel into view and then
|
|
* this control into view, focusing on the first input.
|
|
*/
|
|
focus: focus,
|
|
|
|
/**
|
|
* Update UI in response to a change in the control's active state.
|
|
* This does not change the active state, it merely handles the behavior
|
|
* for when it does change.
|
|
*
|
|
* @since 4.1.0
|
|
*
|
|
* @param {Boolean} active
|
|
* @param {Object} args
|
|
* @param {Number} args.duration
|
|
* @param {Callback} args.completeCallback
|
|
*/
|
|
onChangeActive: function ( active, args ) {
|
|
if ( args.unchanged ) {
|
|
if ( args.completeCallback ) {
|
|
args.completeCallback();
|
|
}
|
|
return;
|
|
}
|
|
|
|
if ( ! $.contains( document, this.container[0] ) ) {
|
|
// jQuery.fn.slideUp is not hiding an element if it is not in the DOM
|
|
this.container.toggle( active );
|
|
if ( args.completeCallback ) {
|
|
args.completeCallback();
|
|
}
|
|
} else if ( active ) {
|
|
this.container.slideDown( args.duration, args.completeCallback );
|
|
} else {
|
|
this.container.slideUp( args.duration, args.completeCallback );
|
|
}
|
|
},
|
|
|
|
/**
|
|
* @deprecated 4.1.0 Use this.onChangeActive() instead.
|
|
*/
|
|
toggle: function ( active ) {
|
|
return this.onChangeActive( active, this.defaultActiveArguments );
|
|
},
|
|
|
|
/**
|
|
* Shorthand way to enable the active state.
|
|
*
|
|
* @since 4.1.0
|
|
*
|
|
* @param {Object} [params]
|
|
* @returns {Boolean} false if already active
|
|
*/
|
|
activate: Container.prototype.activate,
|
|
|
|
/**
|
|
* Shorthand way to disable the active state.
|
|
*
|
|
* @since 4.1.0
|
|
*
|
|
* @param {Object} [params]
|
|
* @returns {Boolean} false if already inactive
|
|
*/
|
|
deactivate: Container.prototype.deactivate,
|
|
|
|
/**
|
|
* Re-use _toggleActive from Container class.
|
|
*
|
|
* @access private
|
|
*/
|
|
_toggleActive: Container.prototype._toggleActive,
|
|
|
|
dropdownInit: function() {
|
|
var control = this,
|
|
statuses = this.container.find('.dropdown-status'),
|
|
params = this.params,
|
|
toggleFreeze = false,
|
|
update = function( to ) {
|
|
if ( typeof to === 'string' && params.statuses && params.statuses[ to ] )
|
|
statuses.html( params.statuses[ to ] ).show();
|
|
else
|
|
statuses.hide();
|
|
};
|
|
|
|
// Support the .dropdown class to open/close complex elements
|
|
this.container.on( 'click keydown', '.dropdown', function( event ) {
|
|
if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
|
|
return;
|
|
}
|
|
|
|
event.preventDefault();
|
|
|
|
if (!toggleFreeze)
|
|
control.container.toggleClass('open');
|
|
|
|
if ( control.container.hasClass('open') )
|
|
control.container.parent().parent().find('li.library-selected').focus();
|
|
|
|
// Don't want to fire focus and click at same time
|
|
toggleFreeze = true;
|
|
setTimeout(function () {
|
|
toggleFreeze = false;
|
|
}, 400);
|
|
});
|
|
|
|
this.setting.bind( update );
|
|
update( this.setting() );
|
|
},
|
|
|
|
/**
|
|
* Render the control from its JS template, if it exists.
|
|
*
|
|
* The control's container must already exist in the DOM.
|
|
*
|
|
* @since 4.1.0
|
|
*/
|
|
renderContent: function () {
|
|
var template,
|
|
control = this;
|
|
|
|
// Replace the container element's content with the control.
|
|
if ( 0 !== $( '#tmpl-' + control.templateSelector ).length ) {
|
|
template = wp.template( control.templateSelector );
|
|
if ( template && control.container ) {
|
|
control.container.html( template( control.params ) );
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
/**
|
|
* A colorpicker control.
|
|
*
|
|
* @class
|
|
* @augments wp.customize.Control
|
|
* @augments wp.customize.Class
|
|
*/
|
|
api.ColorControl = api.Control.extend({
|
|
ready: function() {
|
|
var control = this,
|
|
picker = this.container.find('.color-picker-hex');
|
|
|
|
picker.val( control.setting() ).wpColorPicker({
|
|
change: function() {
|
|
control.setting.set( picker.wpColorPicker('color') );
|
|
},
|
|
clear: function() {
|
|
control.setting.set( '' );
|
|
}
|
|
});
|
|
|
|
this.setting.bind( function ( value ) {
|
|
picker.val( value );
|
|
picker.wpColorPicker( 'color', value );
|
|
});
|
|
}
|
|
});
|
|
|
|
/**
|
|
* A control that implements the media modal.
|
|
*
|
|
* @class
|
|
* @augments wp.customize.Control
|
|
* @augments wp.customize.Class
|
|
*/
|
|
api.MediaControl = api.Control.extend({
|
|
|
|
/**
|
|
* When the control's DOM structure is ready,
|
|
* set up internal event bindings.
|
|
*/
|
|
ready: function() {
|
|
var control = this;
|
|
// Shortcut so that we don't have to use _.bind every time we add a callback.
|
|
_.bindAll( control, 'restoreDefault', 'removeFile', 'openFrame', 'select', 'pausePlayer' );
|
|
|
|
// Bind events, with delegation to facilitate re-rendering.
|
|
control.container.on( 'click keydown', '.upload-button', control.openFrame );
|
|
control.container.on( 'click keydown', '.upload-button', control.pausePlayer );
|
|
control.container.on( 'click keydown', '.thumbnail-image img', control.openFrame );
|
|
control.container.on( 'click keydown', '.default-button', control.restoreDefault );
|
|
control.container.on( 'click keydown', '.remove-button', control.pausePlayer );
|
|
control.container.on( 'click keydown', '.remove-button', control.removeFile );
|
|
control.container.on( 'click keydown', '.remove-button', control.cleanupPlayer );
|
|
|
|
// Resize the player controls when it becomes visible (ie when section is expanded)
|
|
api.section( control.section() ).container
|
|
.on( 'expanded', function() {
|
|
if ( control.player ) {
|
|
control.player.setControlsSize();
|
|
}
|
|
})
|
|
.on( 'collapsed', function() {
|
|
control.pausePlayer();
|
|
});
|
|
|
|
/**
|
|
* Set attachment data and render content.
|
|
*
|
|
* Note that BackgroundImage.prototype.ready applies this ready method
|
|
* to itself. Since BackgroundImage is an UploadControl, the value
|
|
* is the attachment URL instead of the attachment ID. In this case
|
|
* we skip fetching the attachment data because we have no ID available,
|
|
* and it is the responsibility of the UploadControl to set the control's
|
|
* attachmentData before calling the renderContent method.
|
|
*
|
|
* @param {number|string} value Attachment
|
|
*/
|
|
function setAttachmentDataAndRenderContent( value ) {
|
|
var hasAttachmentData = $.Deferred();
|
|
|
|
if ( control.extended( api.UploadControl ) ) {
|
|
hasAttachmentData.resolve();
|
|
} else {
|
|
value = parseInt( value, 10 );
|
|
if ( _.isNaN( value ) || value <= 0 ) {
|
|
delete control.params.attachment;
|
|
hasAttachmentData.resolve();
|
|
} else if ( control.params.attachment && control.params.attachment.id === value ) {
|
|
hasAttachmentData.resolve();
|
|
}
|
|
}
|
|
|
|
// Fetch the attachment data.
|
|
if ( 'pending' === hasAttachmentData.state() ) {
|
|
wp.media.attachment( value ).fetch().done( function() {
|
|
control.params.attachment = this.attributes;
|
|
hasAttachmentData.resolve();
|
|
|
|
// Send attachment information to the preview for possible use in `postMessage` transport.
|
|
wp.customize.previewer.send( control.setting.id + '-attachment-data', this.attributes );
|
|
} );
|
|
}
|
|
|
|
hasAttachmentData.done( function() {
|
|
control.renderContent();
|
|
} );
|
|
}
|
|
|
|
// Ensure attachment data is initially set (for dynamically-instantiated controls).
|
|
setAttachmentDataAndRenderContent( control.setting() );
|
|
|
|
// Update the attachment data and re-render the control when the setting changes.
|
|
control.setting.bind( setAttachmentDataAndRenderContent );
|
|
},
|
|
|
|
pausePlayer: function () {
|
|
this.player && this.player.pause();
|
|
},
|
|
|
|
cleanupPlayer: function () {
|
|
this.player && wp.media.mixin.removePlayer( this.player );
|
|
},
|
|
|
|
/**
|
|
* Open the media modal.
|
|
*/
|
|
openFrame: function( event ) {
|
|
if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
|
|
return;
|
|
}
|
|
|
|
event.preventDefault();
|
|
|
|
if ( ! this.frame ) {
|
|
this.initFrame();
|
|
}
|
|
|
|
this.frame.open();
|
|
},
|
|
|
|
/**
|
|
* Create a media modal select frame, and store it so the instance can be reused when needed.
|
|
*/
|
|
initFrame: function() {
|
|
this.frame = wp.media({
|
|
button: {
|
|
text: this.params.button_labels.frame_button
|
|
},
|
|
states: [
|
|
new wp.media.controller.Library({
|
|
title: this.params.button_labels.frame_title,
|
|
library: wp.media.query({ type: this.params.mime_type }),
|
|
multiple: false,
|
|
date: false
|
|
})
|
|
]
|
|
});
|
|
|
|
// When a file is selected, run a callback.
|
|
this.frame.on( 'select', this.select );
|
|
},
|
|
|
|
/**
|
|
* Callback handler for when an attachment is selected in the media modal.
|
|
* Gets the selected image information, and sets it within the control.
|
|
*/
|
|
select: function() {
|
|
// Get the attachment from the modal frame.
|
|
var node,
|
|
attachment = this.frame.state().get( 'selection' ).first().toJSON(),
|
|
mejsSettings = window._wpmejsSettings || {};
|
|
|
|
this.params.attachment = attachment;
|
|
|
|
// Set the Customizer setting; the callback takes care of rendering.
|
|
this.setting( attachment.id );
|
|
node = this.container.find( 'audio, video' ).get(0);
|
|
|
|
// Initialize audio/video previews.
|
|
if ( node ) {
|
|
this.player = new MediaElementPlayer( node, mejsSettings );
|
|
} else {
|
|
this.cleanupPlayer();
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Reset the setting to the default value.
|
|
*/
|
|
restoreDefault: function( event ) {
|
|
if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
|
|
return;
|
|
}
|
|
event.preventDefault();
|
|
|
|
this.params.attachment = this.params.defaultAttachment;
|
|
this.setting( this.params.defaultAttachment.url );
|
|
},
|
|
|
|
/**
|
|
* Called when the "Remove" link is clicked. Empties the setting.
|
|
*
|
|
* @param {object} event jQuery Event object
|
|
*/
|
|
removeFile: function( event ) {
|
|
if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
|
|
return;
|
|
}
|
|
event.preventDefault();
|
|
|
|
this.params.attachment = {};
|
|
this.setting( '' );
|
|
this.renderContent(); // Not bound to setting change when emptying.
|
|
}
|
|
});
|
|
|
|
/**
|
|
* An upload control, which utilizes the media modal.
|
|
*
|
|
* @class
|
|
* @augments wp.customize.MediaControl
|
|
* @augments wp.customize.Control
|
|
* @augments wp.customize.Class
|
|
*/
|
|
api.UploadControl = api.MediaControl.extend({
|
|
|
|
/**
|
|
* Callback handler for when an attachment is selected in the media modal.
|
|
* Gets the selected image information, and sets it within the control.
|
|
*/
|
|
select: function() {
|
|
// Get the attachment from the modal frame.
|
|
var node,
|
|
attachment = this.frame.state().get( 'selection' ).first().toJSON(),
|
|
mejsSettings = window._wpmejsSettings || {};
|
|
|
|
this.params.attachment = attachment;
|
|
|
|
// Set the Customizer setting; the callback takes care of rendering.
|
|
this.setting( attachment.url );
|
|
node = this.container.find( 'audio, video' ).get(0);
|
|
|
|
// Initialize audio/video previews.
|
|
if ( node ) {
|
|
this.player = new MediaElementPlayer( node, mejsSettings );
|
|
} else {
|
|
this.cleanupPlayer();
|
|
}
|
|
},
|
|
|
|
// @deprecated
|
|
success: function() {},
|
|
|
|
// @deprecated
|
|
removerVisibility: function() {}
|
|
});
|
|
|
|
/**
|
|
* A control for uploading images.
|
|
*
|
|
* This control no longer needs to do anything more
|
|
* than what the upload control does in JS.
|
|
*
|
|
* @class
|
|
* @augments wp.customize.UploadControl
|
|
* @augments wp.customize.MediaControl
|
|
* @augments wp.customize.Control
|
|
* @augments wp.customize.Class
|
|
*/
|
|
api.ImageControl = api.UploadControl.extend({
|
|
// @deprecated
|
|
thumbnailSrc: function() {}
|
|
});
|
|
|
|
/**
|
|
* A control for uploading background images.
|
|
*
|
|
* @class
|
|
* @augments wp.customize.UploadControl
|
|
* @augments wp.customize.MediaControl
|
|
* @augments wp.customize.Control
|
|
* @augments wp.customize.Class
|
|
*/
|
|
api.BackgroundControl = api.UploadControl.extend({
|
|
|
|
/**
|
|
* When the control's DOM structure is ready,
|
|
* set up internal event bindings.
|
|
*/
|
|
ready: function() {
|
|
api.UploadControl.prototype.ready.apply( this, arguments );
|
|
},
|
|
|
|
/**
|
|
* Callback handler for when an attachment is selected in the media modal.
|
|
* Does an additional AJAX request for setting the background context.
|
|
*/
|
|
select: function() {
|
|
api.UploadControl.prototype.select.apply( this, arguments );
|
|
|
|
wp.ajax.post( 'custom-background-add', {
|
|
nonce: _wpCustomizeBackground.nonces.add,
|
|
wp_customize: 'on',
|
|
theme: api.settings.theme.stylesheet,
|
|
attachment_id: this.params.attachment.id
|
|
} );
|
|
}
|
|
});
|
|
|
|
/**
|
|
* A control for selecting and cropping an image.
|
|
*
|
|
* @class
|
|
* @augments wp.customize.MediaControl
|
|
* @augments wp.customize.Control
|
|
* @augments wp.customize.Class
|
|
*/
|
|
api.CroppedImageControl = api.MediaControl.extend({
|
|
|
|
/**
|
|
* Open the media modal to the library state.
|
|
*/
|
|
openFrame: function( event ) {
|
|
if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
|
|
return;
|
|
}
|
|
|
|
this.initFrame();
|
|
this.frame.setState( 'library' ).open();
|
|
},
|
|
|
|
/**
|
|
* Create a media modal select frame, and store it so the instance can be reused when needed.
|
|
*/
|
|
initFrame: function() {
|
|
var l10n = _wpMediaViewsL10n;
|
|
|
|
this.frame = wp.media({
|
|
button: {
|
|
text: l10n.select,
|
|
close: false
|
|
},
|
|
states: [
|
|
new wp.media.controller.Library({
|
|
title: this.params.button_labels.frame_title,
|
|
library: wp.media.query({ type: 'image' }),
|
|
multiple: false,
|
|
date: false,
|
|
priority: 20,
|
|
suggestedWidth: this.params.width,
|
|
suggestedHeight: this.params.height
|
|
}),
|
|
new wp.media.controller.CustomizeImageCropper({
|
|
imgSelectOptions: this.calculateImageSelectOptions,
|
|
control: this
|
|
})
|
|
]
|
|
});
|
|
|
|
this.frame.on( 'select', this.onSelect, this );
|
|
this.frame.on( 'cropped', this.onCropped, this );
|
|
this.frame.on( 'skippedcrop', this.onSkippedCrop, this );
|
|
},
|
|
|
|
/**
|
|
* After an image is selected in the media modal, switch to the cropper
|
|
* state if the image isn't the right size.
|
|
*/
|
|
onSelect: function() {
|
|
var attachment = this.frame.state().get( 'selection' ).first().toJSON();
|
|
|
|
if ( this.params.width === attachment.width && this.params.height === attachment.height && ! this.params.flex_width && ! this.params.flex_height ) {
|
|
this.setImageFromAttachment( attachment );
|
|
this.frame.close();
|
|
} else {
|
|
this.frame.setState( 'cropper' );
|
|
}
|
|
},
|
|
|
|
/**
|
|
* After the image has been cropped, apply the cropped image data to the setting.
|
|
*
|
|
* @param {object} croppedImage Cropped attachment data.
|
|
*/
|
|
onCropped: function( croppedImage ) {
|
|
this.setImageFromAttachment( croppedImage );
|
|
},
|
|
|
|
/**
|
|
* Returns a set of options, computed from the attached image data and
|
|
* control-specific data, to be fed to the imgAreaSelect plugin in
|
|
* wp.media.view.Cropper.
|
|
*
|
|
* @param {wp.media.model.Attachment} attachment
|
|
* @param {wp.media.controller.Cropper} controller
|
|
* @returns {Object} Options
|
|
*/
|
|
calculateImageSelectOptions: function( attachment, controller ) {
|
|
var control = controller.get( 'control' ),
|
|
flexWidth = !! parseInt( control.params.flex_width, 10 ),
|
|
flexHeight = !! parseInt( control.params.flex_height, 10 ),
|
|
realWidth = attachment.get( 'width' ),
|
|
realHeight = attachment.get( 'height' ),
|
|
xInit = parseInt( control.params.width, 10 ),
|
|
yInit = parseInt( control.params.height, 10 ),
|
|
ratio = xInit / yInit,
|
|
xImg = xInit,
|
|
yImg = yInit,
|
|
x1, y1, imgSelectOptions;
|
|
|
|
controller.set( 'canSkipCrop', ! control.mustBeCropped( flexWidth, flexHeight, xInit, yInit, realWidth, realHeight ) );
|
|
|
|
if ( realWidth / realHeight > ratio ) {
|
|
yInit = realHeight;
|
|
xInit = yInit * ratio;
|
|
} else {
|
|
xInit = realWidth;
|
|
yInit = xInit / ratio;
|
|
}
|
|
|
|
x1 = ( realWidth - xInit ) / 2;
|
|
y1 = ( realHeight - yInit ) / 2;
|
|
|
|
imgSelectOptions = {
|
|
handles: true,
|
|
keys: true,
|
|
instance: true,
|
|
persistent: true,
|
|
imageWidth: realWidth,
|
|
imageHeight: realHeight,
|
|
minWidth: xImg > xInit ? xInit : xImg,
|
|
minHeight: yImg > yInit ? yInit : yImg,
|
|
x1: x1,
|
|
y1: y1,
|
|
x2: xInit + x1,
|
|
y2: yInit + y1
|
|
};
|
|
|
|
if ( flexHeight === false && flexWidth === false ) {
|
|
imgSelectOptions.aspectRatio = xInit + ':' + yInit;
|
|
}
|
|
|
|
if ( true === flexHeight ) {
|
|
delete imgSelectOptions.minHeight;
|
|
imgSelectOptions.maxWidth = realWidth;
|
|
}
|
|
|
|
if ( true === flexWidth ) {
|
|
delete imgSelectOptions.minWidth;
|
|
imgSelectOptions.maxHeight = realHeight;
|
|
}
|
|
|
|
return imgSelectOptions;
|
|
},
|
|
|
|
/**
|
|
* Return whether the image must be cropped, based on required dimensions.
|
|
*
|
|
* @param {bool} flexW
|
|
* @param {bool} flexH
|
|
* @param {int} dstW
|
|
* @param {int} dstH
|
|
* @param {int} imgW
|
|
* @param {int} imgH
|
|
* @return {bool}
|
|
*/
|
|
mustBeCropped: function( flexW, flexH, dstW, dstH, imgW, imgH ) {
|
|
if ( true === flexW && true === flexH ) {
|
|
return false;
|
|
}
|
|
|
|
if ( true === flexW && dstH === imgH ) {
|
|
return false;
|
|
}
|
|
|
|
if ( true === flexH && dstW === imgW ) {
|
|
return false;
|
|
}
|
|
|
|
if ( dstW === imgW && dstH === imgH ) {
|
|
return false;
|
|
}
|
|
|
|
if ( imgW <= dstW ) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
},
|
|
|
|
/**
|
|
* If cropping was skipped, apply the image data directly to the setting.
|
|
*/
|
|
onSkippedCrop: function() {
|
|
var attachment = this.frame.state().get( 'selection' ).first().toJSON();
|
|
this.setImageFromAttachment( attachment );
|
|
},
|
|
|
|
/**
|
|
* Updates the setting and re-renders the control UI.
|
|
*
|
|
* @param {object} attachment
|
|
*/
|
|
setImageFromAttachment: function( attachment ) {
|
|
this.params.attachment = attachment;
|
|
|
|
// Set the Customizer setting; the callback takes care of rendering.
|
|
this.setting( attachment.id );
|
|
}
|
|
});
|
|
|
|
/**
|
|
* A control for selecting and cropping Site Icons.
|
|
*
|
|
* @class
|
|
* @augments wp.customize.CroppedImageControl
|
|
* @augments wp.customize.MediaControl
|
|
* @augments wp.customize.Control
|
|
* @augments wp.customize.Class
|
|
*/
|
|
api.SiteIconControl = api.CroppedImageControl.extend({
|
|
|
|
/**
|
|
* Create a media modal select frame, and store it so the instance can be reused when needed.
|
|
*/
|
|
initFrame: function() {
|
|
var l10n = _wpMediaViewsL10n;
|
|
|
|
this.frame = wp.media({
|
|
button: {
|
|
text: l10n.select,
|
|
close: false
|
|
},
|
|
states: [
|
|
new wp.media.controller.Library({
|
|
title: this.params.button_labels.frame_title,
|
|
library: wp.media.query({ type: 'image' }),
|
|
multiple: false,
|
|
date: false,
|
|
priority: 20,
|
|
suggestedWidth: this.params.width,
|
|
suggestedHeight: this.params.height
|
|
}),
|
|
new wp.media.controller.SiteIconCropper({
|
|
imgSelectOptions: this.calculateImageSelectOptions,
|
|
control: this
|
|
})
|
|
]
|
|
});
|
|
|
|
this.frame.on( 'select', this.onSelect, this );
|
|
this.frame.on( 'cropped', this.onCropped, this );
|
|
this.frame.on( 'skippedcrop', this.onSkippedCrop, this );
|
|
},
|
|
|
|
/**
|
|
* After an image is selected in the media modal, switch to the cropper
|
|
* state if the image isn't the right size.
|
|
*/
|
|
onSelect: function() {
|
|
var attachment = this.frame.state().get( 'selection' ).first().toJSON(),
|
|
controller = this;
|
|
|
|
if ( this.params.width === attachment.width && this.params.height === attachment.height && ! this.params.flex_width && ! this.params.flex_height ) {
|
|
wp.ajax.post( 'crop-image', {
|
|
nonce: attachment.nonces.edit,
|
|
id: attachment.id,
|
|
context: 'site-icon',
|
|
cropDetails: {
|
|
x1: 0,
|
|
y1: 0,
|
|
width: this.params.width,
|
|
height: this.params.height,
|
|
dst_width: this.params.width,
|
|
dst_height: this.params.height
|
|
}
|
|
} ).done( function( croppedImage ) {
|
|
controller.setImageFromAttachment( croppedImage );
|
|
controller.frame.close();
|
|
} ).fail( function() {
|
|
controller.frame.trigger('content:error:crop');
|
|
} );
|
|
} else {
|
|
this.frame.setState( 'cropper' );
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Updates the setting and re-renders the control UI.
|
|
*
|
|
* @param {object} attachment
|
|
*/
|
|
setImageFromAttachment: function( attachment ) {
|
|
var sizes = [ 'site_icon-32', 'thumbnail', 'full' ],
|
|
icon;
|
|
|
|
_.each( sizes, function( size ) {
|
|
if ( ! icon && ! _.isUndefined ( attachment.sizes[ size ] ) ) {
|
|
icon = attachment.sizes[ size ];
|
|
}
|
|
} );
|
|
|
|
this.params.attachment = attachment;
|
|
|
|
// Set the Customizer setting; the callback takes care of rendering.
|
|
this.setting( attachment.id );
|
|
|
|
// Update the icon in-browser.
|
|
$( 'link[sizes="32x32"]' ).attr( 'href', icon.url );
|
|
},
|
|
|
|
/**
|
|
* Called when the "Remove" link is clicked. Empties the setting.
|
|
*
|
|
* @param {object} event jQuery Event object
|
|
*/
|
|
removeFile: function( event ) {
|
|
if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
|
|
return;
|
|
}
|
|
event.preventDefault();
|
|
|
|
this.params.attachment = {};
|
|
this.setting( '' );
|
|
this.renderContent(); // Not bound to setting change when emptying.
|
|
$( 'link[rel="icon"]' ).attr( 'href', '' );
|
|
}
|
|
});
|
|
|
|
/**
|
|
* @class
|
|
* @augments wp.customize.Control
|
|
* @augments wp.customize.Class
|
|
*/
|
|
api.HeaderControl = api.Control.extend({
|
|
ready: function() {
|
|
this.btnRemove = $('#customize-control-header_image .actions .remove');
|
|
this.btnNew = $('#customize-control-header_image .actions .new');
|
|
|
|
_.bindAll(this, 'openMedia', 'removeImage');
|
|
|
|
this.btnNew.on( 'click', this.openMedia );
|
|
this.btnRemove.on( 'click', this.removeImage );
|
|
|
|
api.HeaderTool.currentHeader = this.getInitialHeaderImage();
|
|
|
|
new api.HeaderTool.CurrentView({
|
|
model: api.HeaderTool.currentHeader,
|
|
el: '#customize-control-header_image .current .container'
|
|
});
|
|
|
|
new api.HeaderTool.ChoiceListView({
|
|
collection: api.HeaderTool.UploadsList = new api.HeaderTool.ChoiceList(),
|
|
el: '#customize-control-header_image .choices .uploaded .list'
|
|
});
|
|
|
|
new api.HeaderTool.ChoiceListView({
|
|
collection: api.HeaderTool.DefaultsList = new api.HeaderTool.DefaultsList(),
|
|
el: '#customize-control-header_image .choices .default .list'
|
|
});
|
|
|
|
api.HeaderTool.combinedList = api.HeaderTool.CombinedList = new api.HeaderTool.CombinedList([
|
|
api.HeaderTool.UploadsList,
|
|
api.HeaderTool.DefaultsList
|
|
]);
|
|
|
|
// Ensure custom-header-crop Ajax requests bootstrap the Customizer to activate the previewed theme.
|
|
wp.media.controller.Cropper.prototype.defaults.doCropArgs.wp_customize = 'on';
|
|
wp.media.controller.Cropper.prototype.defaults.doCropArgs.theme = api.settings.theme.stylesheet;
|
|
},
|
|
|
|
/**
|
|
* Returns a new instance of api.HeaderTool.ImageModel based on the currently
|
|
* saved header image (if any).
|
|
*
|
|
* @since 4.2.0
|
|
*
|
|
* @returns {Object} Options
|
|
*/
|
|
getInitialHeaderImage: function() {
|
|
if ( ! api.get().header_image || ! api.get().header_image_data || _.contains( [ 'remove-header', 'random-default-image', 'random-uploaded-image' ], api.get().header_image ) ) {
|
|
return new api.HeaderTool.ImageModel();
|
|
}
|
|
|
|
// Get the matching uploaded image object.
|
|
var currentHeaderObject = _.find( _wpCustomizeHeader.uploads, function( imageObj ) {
|
|
return ( imageObj.attachment_id === api.get().header_image_data.attachment_id );
|
|
} );
|
|
// Fall back to raw current header image.
|
|
if ( ! currentHeaderObject ) {
|
|
currentHeaderObject = {
|
|
url: api.get().header_image,
|
|
thumbnail_url: api.get().header_image,
|
|
attachment_id: api.get().header_image_data.attachment_id
|
|
};
|
|
}
|
|
|
|
return new api.HeaderTool.ImageModel({
|
|
header: currentHeaderObject,
|
|
choice: currentHeaderObject.url.split( '/' ).pop()
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Returns a set of options, computed from the attached image data and
|
|
* theme-specific data, to be fed to the imgAreaSelect plugin in
|
|
* wp.media.view.Cropper.
|
|
*
|
|
* @param {wp.media.model.Attachment} attachment
|
|
* @param {wp.media.controller.Cropper} controller
|
|
* @returns {Object} Options
|
|
*/
|
|
calculateImageSelectOptions: function(attachment, controller) {
|
|
var xInit = parseInt(_wpCustomizeHeader.data.width, 10),
|
|
yInit = parseInt(_wpCustomizeHeader.data.height, 10),
|
|
flexWidth = !! parseInt(_wpCustomizeHeader.data['flex-width'], 10),
|
|
flexHeight = !! parseInt(_wpCustomizeHeader.data['flex-height'], 10),
|
|
ratio, xImg, yImg, realHeight, realWidth,
|
|
imgSelectOptions;
|
|
|
|
realWidth = attachment.get('width');
|
|
realHeight = attachment.get('height');
|
|
|
|
this.headerImage = new api.HeaderTool.ImageModel();
|
|
this.headerImage.set({
|
|
themeWidth: xInit,
|
|
themeHeight: yInit,
|
|
themeFlexWidth: flexWidth,
|
|
themeFlexHeight: flexHeight,
|
|
imageWidth: realWidth,
|
|
imageHeight: realHeight
|
|
});
|
|
|
|
controller.set( 'canSkipCrop', ! this.headerImage.shouldBeCropped() );
|
|
|
|
ratio = xInit / yInit;
|
|
xImg = realWidth;
|
|
yImg = realHeight;
|
|
|
|
if ( xImg / yImg > ratio ) {
|
|
yInit = yImg;
|
|
xInit = yInit * ratio;
|
|
} else {
|
|
xInit = xImg;
|
|
yInit = xInit / ratio;
|
|
}
|
|
|
|
imgSelectOptions = {
|
|
handles: true,
|
|
keys: true,
|
|
instance: true,
|
|
persistent: true,
|
|
imageWidth: realWidth,
|
|
imageHeight: realHeight,
|
|
x1: 0,
|
|
y1: 0,
|
|
x2: xInit,
|
|
y2: yInit
|
|
};
|
|
|
|
if (flexHeight === false && flexWidth === false) {
|
|
imgSelectOptions.aspectRatio = xInit + ':' + yInit;
|
|
}
|
|
if (flexHeight === false ) {
|
|
imgSelectOptions.maxHeight = yInit;
|
|
}
|
|
if (flexWidth === false ) {
|
|
imgSelectOptions.maxWidth = xInit;
|
|
}
|
|
|
|
return imgSelectOptions;
|
|
},
|
|
|
|
/**
|
|
* Sets up and opens the Media Manager in order to select an image.
|
|
* Depending on both the size of the image and the properties of the
|
|
* current theme, a cropping step after selection may be required or
|
|
* skippable.
|
|
*
|
|
* @param {event} event
|
|
*/
|
|
openMedia: function(event) {
|
|
var l10n = _wpMediaViewsL10n;
|
|
|
|
event.preventDefault();
|
|
|
|
this.frame = wp.media({
|
|
button: {
|
|
text: l10n.selectAndCrop,
|
|
close: false
|
|
},
|
|
states: [
|
|
new wp.media.controller.Library({
|
|
title: l10n.chooseImage,
|
|
library: wp.media.query({ type: 'image' }),
|
|
multiple: false,
|
|
date: false,
|
|
priority: 20,
|
|
suggestedWidth: _wpCustomizeHeader.data.width,
|
|
suggestedHeight: _wpCustomizeHeader.data.height
|
|
}),
|
|
new wp.media.controller.Cropper({
|
|
imgSelectOptions: this.calculateImageSelectOptions
|
|
})
|
|
]
|
|
});
|
|
|
|
this.frame.on('select', this.onSelect, this);
|
|
this.frame.on('cropped', this.onCropped, this);
|
|
this.frame.on('skippedcrop', this.onSkippedCrop, this);
|
|
|
|
this.frame.open();
|
|
},
|
|
|
|
/**
|
|
* After an image is selected in the media modal,
|
|
* switch to the cropper state.
|
|
*/
|
|
onSelect: function() {
|
|
this.frame.setState('cropper');
|
|
},
|
|
|
|
/**
|
|
* After the image has been cropped, apply the cropped image data to the setting.
|
|
*
|
|
* @param {object} croppedImage Cropped attachment data.
|
|
*/
|
|
onCropped: function(croppedImage) {
|
|
var url = croppedImage.url,
|
|
attachmentId = croppedImage.attachment_id,
|
|
w = croppedImage.width,
|
|
h = croppedImage.height;
|
|
this.setImageFromURL(url, attachmentId, w, h);
|
|
},
|
|
|
|
/**
|
|
* If cropping was skipped, apply the image data directly to the setting.
|
|
*
|
|
* @param {object} selection
|
|
*/
|
|
onSkippedCrop: function(selection) {
|
|
var url = selection.get('url'),
|
|
w = selection.get('width'),
|
|
h = selection.get('height');
|
|
this.setImageFromURL(url, selection.id, w, h);
|
|
},
|
|
|
|
/**
|
|
* Creates a new wp.customize.HeaderTool.ImageModel from provided
|
|
* header image data and inserts it into the user-uploaded headers
|
|
* collection.
|
|
*
|
|
* @param {String} url
|
|
* @param {Number} attachmentId
|
|
* @param {Number} width
|
|
* @param {Number} height
|
|
*/
|
|
setImageFromURL: function(url, attachmentId, width, height) {
|
|
var choice, data = {};
|
|
|
|
data.url = url;
|
|
data.thumbnail_url = url;
|
|
data.timestamp = _.now();
|
|
|
|
if (attachmentId) {
|
|
data.attachment_id = attachmentId;
|
|
}
|
|
|
|
if (width) {
|
|
data.width = width;
|
|
}
|
|
|
|
if (height) {
|
|
data.height = height;
|
|
}
|
|
|
|
choice = new api.HeaderTool.ImageModel({
|
|
header: data,
|
|
choice: url.split('/').pop()
|
|
});
|
|
api.HeaderTool.UploadsList.add(choice);
|
|
api.HeaderTool.currentHeader.set(choice.toJSON());
|
|
choice.save();
|
|
choice.importImage();
|
|
},
|
|
|
|
/**
|
|
* Triggers the necessary events to deselect an image which was set as
|
|
* the currently selected one.
|
|
*/
|
|
removeImage: function() {
|
|
api.HeaderTool.currentHeader.trigger('hide');
|
|
api.HeaderTool.CombinedList.trigger('control:removeImage');
|
|
}
|
|
|
|
});
|
|
|
|
/**
|
|
* wp.customize.ThemeControl
|
|
*
|
|
* @constructor
|
|
* @augments wp.customize.Control
|
|
* @augments wp.customize.Class
|
|
*/
|
|
api.ThemeControl = api.Control.extend({
|
|
|
|
touchDrag: false,
|
|
isRendered: false,
|
|
|
|
/**
|
|
* Defer rendering the theme control until the section is displayed.
|
|
*
|
|
* @since 4.2.0
|
|
*/
|
|
renderContent: function () {
|
|
var control = this,
|
|
renderContentArgs = arguments;
|
|
|
|
api.section( control.section(), function( section ) {
|
|
if ( section.expanded() ) {
|
|
api.Control.prototype.renderContent.apply( control, renderContentArgs );
|
|
control.isRendered = true;
|
|
} else {
|
|
section.expanded.bind( function( expanded ) {
|
|
if ( expanded && ! control.isRendered ) {
|
|
api.Control.prototype.renderContent.apply( control, renderContentArgs );
|
|
control.isRendered = true;
|
|
}
|
|
} );
|
|
}
|
|
} );
|
|
},
|
|
|
|
/**
|
|
* @since 4.2.0
|
|
*/
|
|
ready: function() {
|
|
var control = this;
|
|
|
|
control.container.on( 'touchmove', '.theme', function() {
|
|
control.touchDrag = true;
|
|
});
|
|
|
|
// Bind details view trigger.
|
|
control.container.on( 'click keydown touchend', '.theme', function( event ) {
|
|
if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
|
|
return;
|
|
}
|
|
|
|
// Bail if the user scrolled on a touch device.
|
|
if ( control.touchDrag === true ) {
|
|
return control.touchDrag = false;
|
|
}
|
|
|
|
// Prevent the modal from showing when the user clicks the action button.
|
|
if ( $( event.target ).is( '.theme-actions .button' ) ) {
|
|
return;
|
|
}
|
|
|
|
var previewUrl = $( this ).data( 'previewUrl' );
|
|
|
|
$( '.wp-full-overlay' ).addClass( 'customize-loading' );
|
|
|
|
window.parent.location = previewUrl;
|
|
});
|
|
|
|
control.container.on( 'click keydown', '.theme-actions .theme-details', function( event ) {
|
|
if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
|
|
return;
|
|
}
|
|
|
|
event.preventDefault(); // Keep this AFTER the key filter above
|
|
|
|
api.section( control.section() ).showDetails( control.params.theme );
|
|
});
|
|
|
|
control.container.on( 'render-screenshot', function() {
|
|
var $screenshot = $( this ).find( 'img' ),
|
|
source = $screenshot.data( 'src' );
|
|
|
|
if ( source ) {
|
|
$screenshot.attr( 'src', source );
|
|
}
|
|
});
|
|
},
|
|
|
|
/**
|
|
* Show or hide the theme based on the presence of the term in the title, description, and author.
|
|
*
|
|
* @since 4.2.0
|
|
*/
|
|
filter: function( term ) {
|
|
var control = this,
|
|
haystack = control.params.theme.name + ' ' +
|
|
control.params.theme.description + ' ' +
|
|
control.params.theme.tags + ' ' +
|
|
control.params.theme.author;
|
|
haystack = haystack.toLowerCase().replace( '-', ' ' );
|
|
if ( -1 !== haystack.search( term ) ) {
|
|
control.activate();
|
|
} else {
|
|
control.deactivate();
|
|
}
|
|
}
|
|
});
|
|
|
|
// Change objects contained within the main customize object to Settings.
|
|
api.defaultConstructor = api.Setting;
|
|
|
|
// Create the collections for Controls, Sections and Panels.
|
|
api.control = new api.Values({ defaultConstructor: api.Control });
|
|
api.section = new api.Values({ defaultConstructor: api.Section });
|
|
api.panel = new api.Values({ defaultConstructor: api.Panel });
|
|
|
|
/**
|
|
* An object that fetches a preview in the background of the document, which
|
|
* allows for seamless replacement of an existing preview.
|
|
*
|
|
* @class
|
|
* @augments wp.customize.Messenger
|
|
* @augments wp.customize.Class
|
|
* @mixes wp.customize.Events
|
|
*/
|
|
api.PreviewFrame = api.Messenger.extend({
|
|
sensitivity: 2000,
|
|
|
|
/**
|
|
* Initialize the PreviewFrame.
|
|
*
|
|
* @param {object} params.container
|
|
* @param {object} params.signature
|
|
* @param {object} params.previewUrl
|
|
* @param {object} params.query
|
|
* @param {object} options
|
|
*/
|
|
initialize: function( params, options ) {
|
|
var deferred = $.Deferred();
|
|
|
|
/*
|
|
* Make the instance of the PreviewFrame the promise object
|
|
* so other objects can easily interact with it.
|
|
*/
|
|
deferred.promise( this );
|
|
|
|
this.container = params.container;
|
|
this.signature = params.signature;
|
|
|
|
$.extend( params, { channel: api.PreviewFrame.uuid() });
|
|
|
|
api.Messenger.prototype.initialize.call( this, params, options );
|
|
|
|
this.add( 'previewUrl', params.previewUrl );
|
|
|
|
this.query = $.extend( params.query || {}, { customize_messenger_channel: this.channel() });
|
|
|
|
this.run( deferred );
|
|
},
|
|
|
|
/**
|
|
* Run the preview request.
|
|
*
|
|
* @param {object} deferred jQuery Deferred object to be resolved with
|
|
* the request.
|
|
*/
|
|
run: function( deferred ) {
|
|
var self = this,
|
|
loaded = false,
|
|
ready = false;
|
|
|
|
if ( this._ready ) {
|
|
this.unbind( 'ready', this._ready );
|
|
}
|
|
|
|
this._ready = function() {
|
|
ready = true;
|
|
|
|
if ( loaded ) {
|
|
deferred.resolveWith( self );
|
|
}
|
|
};
|
|
|
|
this.bind( 'ready', this._ready );
|
|
|
|
this.bind( 'ready', function ( data ) {
|
|
|
|
this.container.addClass( 'iframe-ready' );
|
|
|
|
if ( ! data ) {
|
|
return;
|
|
}
|
|
|
|
/*
|
|
* Walk over all panels, sections, and controls and set their
|
|
* respective active states to true if the preview explicitly
|
|
* indicates as such.
|
|
*/
|
|
var constructs = {
|
|
panel: data.activePanels,
|
|
section: data.activeSections,
|
|
control: data.activeControls
|
|
};
|
|
_( constructs ).each( function ( activeConstructs, type ) {
|
|
api[ type ].each( function ( construct, id ) {
|
|
var isDynamicallyCreated = _.isUndefined( api.settings[ type + 's' ][ id ] );
|
|
|
|
/*
|
|
* If the construct was created statically in PHP (not dynamically in JS)
|
|
* then consider a missing (undefined) value in the activeConstructs to
|
|
* mean it should be deactivated (since it is gone). But if it is
|
|
* dynamically created then only toggle activation if the value is defined,
|
|
* as this means that the construct was also then correspondingly
|
|
* created statically in PHP and the active callback is available.
|
|
* Otherwise, dynamically-created constructs should normally have
|
|
* their active states toggled in JS rather than from PHP.
|
|
*/
|
|
if ( ! isDynamicallyCreated || ! _.isUndefined( activeConstructs[ id ] ) ) {
|
|
if ( activeConstructs[ id ] ) {
|
|
construct.activate();
|
|
} else {
|
|
construct.deactivate();
|
|
}
|
|
}
|
|
} );
|
|
} );
|
|
|
|
if ( data.settingValidities ) {
|
|
api._handleSettingValidities( {
|
|
settingValidities: data.settingValidities,
|
|
focusInvalidControl: false
|
|
} );
|
|
}
|
|
} );
|
|
|
|
this.request = $.ajax( this.previewUrl(), {
|
|
type: 'POST',
|
|
data: this.query,
|
|
xhrFields: {
|
|
withCredentials: true
|
|
}
|
|
} );
|
|
|
|
this.request.fail( function() {
|
|
deferred.rejectWith( self, [ 'request failure' ] );
|
|
});
|
|
|
|
this.request.done( function( response ) {
|
|
var location = self.request.getResponseHeader('Location'),
|
|
signature = self.signature,
|
|
index;
|
|
|
|
// Check if the location response header differs from the current URL.
|
|
// If so, the request was redirected; try loading the requested page.
|
|
if ( location && location !== self.previewUrl() ) {
|
|
deferred.rejectWith( self, [ 'redirect', location ] );
|
|
return;
|
|
}
|
|
|
|
// Check if the user is not logged in.
|
|
if ( '0' === response ) {
|
|
self.login( deferred );
|
|
return;
|
|
}
|
|
|
|
// Check for cheaters.
|
|
if ( '-1' === response ) {
|
|
deferred.rejectWith( self, [ 'cheatin' ] );
|
|
return;
|
|
}
|
|
|
|
// Check for a signature in the request.
|
|
index = response.lastIndexOf( signature );
|
|
if ( -1 === index || index < response.lastIndexOf('</html>') ) {
|
|
deferred.rejectWith( self, [ 'unsigned' ] );
|
|
return;
|
|
}
|
|
|
|
// Strip the signature from the request.
|
|
response = response.slice( 0, index ) + response.slice( index + signature.length );
|
|
|
|
// Create the iframe and inject the html content.
|
|
self.iframe = $( '<iframe />', { 'title': api.l10n.previewIframeTitle } ).appendTo( self.container );
|
|
|
|
// Bind load event after the iframe has been added to the page;
|
|
// otherwise it will fire when injected into the DOM.
|
|
self.iframe.one( 'load', function() {
|
|
loaded = true;
|
|
|
|
if ( ready ) {
|
|
deferred.resolveWith( self );
|
|
} else {
|
|
setTimeout( function() {
|
|
deferred.rejectWith( self, [ 'ready timeout' ] );
|
|
}, self.sensitivity );
|
|
}
|
|
});
|
|
|
|
self.targetWindow( self.iframe[0].contentWindow );
|
|
|
|
self.targetWindow().document.open();
|
|
self.targetWindow().document.write( response );
|
|
self.targetWindow().document.close();
|
|
});
|
|
},
|
|
|
|
login: function( deferred ) {
|
|
var self = this,
|
|
reject;
|
|
|
|
reject = function() {
|
|
deferred.rejectWith( self, [ 'logged out' ] );
|
|
};
|
|
|
|
if ( this.triedLogin ) {
|
|
return reject();
|
|
}
|
|
|
|
// Check if we have an admin cookie.
|
|
$.get( api.settings.url.ajax, {
|
|
action: 'logged-in'
|
|
}).fail( reject ).done( function( response ) {
|
|
var iframe;
|
|
|
|
if ( '1' !== response ) {
|
|
reject();
|
|
}
|
|
|
|
iframe = $( '<iframe />', { 'src': self.previewUrl(), 'title': api.l10n.previewIframeTitle } ).hide();
|
|
iframe.appendTo( self.container );
|
|
iframe.on( 'load', function() {
|
|
self.triedLogin = true;
|
|
|
|
iframe.remove();
|
|
self.run( deferred );
|
|
});
|
|
});
|
|
},
|
|
|
|
destroy: function() {
|
|
api.Messenger.prototype.destroy.call( this );
|
|
this.request.abort();
|
|
|
|
if ( this.iframe )
|
|
this.iframe.remove();
|
|
|
|
delete this.request;
|
|
delete this.iframe;
|
|
delete this.targetWindow;
|
|
}
|
|
});
|
|
|
|
(function(){
|
|
var uuid = 0;
|
|
/**
|
|
* Create a universally unique identifier.
|
|
*
|
|
* @return {int}
|
|
*/
|
|
api.PreviewFrame.uuid = function() {
|
|
return 'preview-' + uuid++;
|
|
};
|
|
}());
|
|
|
|
/**
|
|
* Set the document title of the customizer.
|
|
*
|
|
* @since 4.1.0
|
|
*
|
|
* @param {string} documentTitle
|
|
*/
|
|
api.setDocumentTitle = function ( documentTitle ) {
|
|
var tmpl, title;
|
|
tmpl = api.settings.documentTitleTmpl;
|
|
title = tmpl.replace( '%s', documentTitle );
|
|
document.title = title;
|
|
api.trigger( 'title', title );
|
|
};
|
|
|
|
/**
|
|
* @class
|
|
* @augments wp.customize.Messenger
|
|
* @augments wp.customize.Class
|
|
* @mixes wp.customize.Events
|
|
*/
|
|
api.Previewer = api.Messenger.extend({
|
|
refreshBuffer: 250,
|
|
|
|
/**
|
|
* @param {array} params.allowedUrls
|
|
* @param {string} params.container A selector or jQuery element for the preview
|
|
* frame to be placed.
|
|
* @param {string} params.form
|
|
* @param {string} params.previewUrl The URL to preview.
|
|
* @param {string} params.signature
|
|
* @param {object} options
|
|
*/
|
|
initialize: function( params, options ) {
|
|
var self = this,
|
|
rscheme = /^https?/;
|
|
|
|
$.extend( this, options || {} );
|
|
this.deferred = {
|
|
active: $.Deferred()
|
|
};
|
|
|
|
/*
|
|
* Wrap this.refresh to prevent it from hammering the servers:
|
|
*
|
|
* If refresh is called once and no other refresh requests are
|
|
* loading, trigger the request immediately.
|
|
*
|
|
* If refresh is called while another refresh request is loading,
|
|
* debounce the refresh requests:
|
|
* 1. Stop the loading request (as it is instantly outdated).
|
|
* 2. Trigger the new request once refresh hasn't been called for
|
|
* self.refreshBuffer milliseconds.
|
|
*/
|
|
this.refresh = (function( self ) {
|
|
var refresh = self.refresh,
|
|
callback = function() {
|
|
timeout = null;
|
|
refresh.call( self );
|
|
},
|
|
timeout;
|
|
|
|
return function() {
|
|
if ( typeof timeout !== 'number' ) {
|
|
if ( self.loading ) {
|
|
self.abort();
|
|
} else {
|
|
return callback();
|
|
}
|
|
}
|
|
|
|
clearTimeout( timeout );
|
|
timeout = setTimeout( callback, self.refreshBuffer );
|
|
};
|
|
})( this );
|
|
|
|
this.container = api.ensure( params.container );
|
|
this.allowedUrls = params.allowedUrls;
|
|
this.signature = params.signature;
|
|
|
|
params.url = window.location.href;
|
|
|
|
api.Messenger.prototype.initialize.call( this, params );
|
|
|
|
this.add( 'scheme', this.origin() ).link( this.origin ).setter( function( to ) {
|
|
var match = to.match( rscheme );
|
|
return match ? match[0] : '';
|
|
});
|
|
|
|
// Limit the URL to internal, front-end links.
|
|
//
|
|
// If the front end and the admin are served from the same domain, load the
|
|
// preview over ssl if the Customizer is being loaded over ssl. This avoids
|
|
// insecure content warnings. This is not attempted if the admin and front end
|
|
// are on different domains to avoid the case where the front end doesn't have
|
|
// ssl certs.
|
|
|
|
this.add( 'previewUrl', params.previewUrl ).setter( function( to ) {
|
|
var result, urlParser;
|
|
urlParser = document.createElement( 'a' );
|
|
urlParser.href = to;
|
|
|
|
// Abort if URL is for admin or (static) files in wp-includes or wp-content.
|
|
if ( /\/wp-(admin|includes|content)(\/|$)/.test( urlParser.pathname ) ) {
|
|
return null;
|
|
}
|
|
|
|
// Attempt to match the URL to the control frame's scheme
|
|
// and check if it's allowed. If not, try the original URL.
|
|
$.each([ to.replace( rscheme, self.scheme() ), to ], function( i, url ) {
|
|
$.each( self.allowedUrls, function( i, allowed ) {
|
|
var path;
|
|
|
|
allowed = allowed.replace( /\/+$/, '' );
|
|
path = url.replace( allowed, '' );
|
|
|
|
if ( 0 === url.indexOf( allowed ) && /^([/#?]|$)/.test( path ) ) {
|
|
result = url;
|
|
return false;
|
|
}
|
|
});
|
|
if ( result )
|
|
return false;
|
|
});
|
|
|
|
// If we found a matching result, return it. If not, bail.
|
|
return result ? result : null;
|
|
});
|
|
|
|
// Refresh the preview when the URL is changed (but not yet).
|
|
this.previewUrl.bind( this.refresh );
|
|
|
|
this.scroll = 0;
|
|
this.bind( 'scroll', function( distance ) {
|
|
this.scroll = distance;
|
|
});
|
|
|
|
// Update the URL when the iframe sends a URL message.
|
|
this.bind( 'url', this.previewUrl );
|
|
|
|
// Update the document title when the preview changes.
|
|
this.bind( 'documentTitle', function ( title ) {
|
|
api.setDocumentTitle( title );
|
|
} );
|
|
},
|
|
|
|
/**
|
|
* Query string data sent with each preview request.
|
|
*
|
|
* @abstract
|
|
*/
|
|
query: function() {},
|
|
|
|
abort: function() {
|
|
if ( this.loading ) {
|
|
this.loading.destroy();
|
|
delete this.loading;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Refresh the preview.
|
|
*/
|
|
refresh: function() {
|
|
var self = this;
|
|
|
|
// Display loading indicator
|
|
this.send( 'loading-initiated' );
|
|
|
|
this.abort();
|
|
|
|
this.loading = new api.PreviewFrame({
|
|
url: this.url(),
|
|
previewUrl: this.previewUrl(),
|
|
query: this.query() || {},
|
|
container: this.container,
|
|
signature: this.signature
|
|
});
|
|
|
|
this.loading.done( function() {
|
|
// 'this' is the loading frame
|
|
this.bind( 'synced', function() {
|
|
if ( self.preview )
|
|
self.preview.destroy();
|
|
self.preview = this;
|
|
delete self.loading;
|
|
|
|
self.targetWindow( this.targetWindow() );
|
|
self.channel( this.channel() );
|
|
|
|
self.deferred.active.resolve();
|
|
self.send( 'active' );
|
|
});
|
|
|
|
this.send( 'sync', {
|
|
scroll: self.scroll,
|
|
settings: api.get()
|
|
});
|
|
});
|
|
|
|
this.loading.fail( function( reason, location ) {
|
|
self.send( 'loading-failed' );
|
|
if ( 'redirect' === reason && location ) {
|
|
self.previewUrl( location );
|
|
}
|
|
|
|
if ( 'logged out' === reason ) {
|
|
if ( self.preview ) {
|
|
self.preview.destroy();
|
|
delete self.preview;
|
|
}
|
|
|
|
self.login().done( self.refresh );
|
|
}
|
|
|
|
if ( 'cheatin' === reason ) {
|
|
self.cheatin();
|
|
}
|
|
});
|
|
},
|
|
|
|
login: function() {
|
|
var previewer = this,
|
|
deferred, messenger, iframe;
|
|
|
|
if ( this._login )
|
|
return this._login;
|
|
|
|
deferred = $.Deferred();
|
|
this._login = deferred.promise();
|
|
|
|
messenger = new api.Messenger({
|
|
channel: 'login',
|
|
url: api.settings.url.login
|
|
});
|
|
|
|
iframe = $( '<iframe />', { 'src': api.settings.url.login, 'title': api.l10n.loginIframeTitle } ).appendTo( this.container );
|
|
|
|
messenger.targetWindow( iframe[0].contentWindow );
|
|
|
|
messenger.bind( 'login', function () {
|
|
var refreshNonces = previewer.refreshNonces();
|
|
|
|
refreshNonces.always( function() {
|
|
iframe.remove();
|
|
messenger.destroy();
|
|
delete previewer._login;
|
|
});
|
|
|
|
refreshNonces.done( function() {
|
|
deferred.resolve();
|
|
});
|
|
|
|
refreshNonces.fail( function() {
|
|
previewer.cheatin();
|
|
deferred.reject();
|
|
});
|
|
});
|
|
|
|
return this._login;
|
|
},
|
|
|
|
cheatin: function() {
|
|
$( document.body ).empty().addClass( 'cheatin' ).append(
|
|
'<h1>' + api.l10n.cheatin + '</h1>' +
|
|
'<p>' + api.l10n.notAllowed + '</p>'
|
|
);
|
|
},
|
|
|
|
refreshNonces: function() {
|
|
var request, deferred = $.Deferred();
|
|
|
|
deferred.promise();
|
|
|
|
request = wp.ajax.post( 'customize_refresh_nonces', {
|
|
wp_customize: 'on',
|
|
theme: api.settings.theme.stylesheet
|
|
});
|
|
|
|
request.done( function( response ) {
|
|
api.trigger( 'nonce-refresh', response );
|
|
deferred.resolve();
|
|
});
|
|
|
|
request.fail( function() {
|
|
deferred.reject();
|
|
});
|
|
|
|
return deferred;
|
|
}
|
|
});
|
|
|
|
api.settingConstructor = {};
|
|
api.controlConstructor = {
|
|
color: api.ColorControl,
|
|
media: api.MediaControl,
|
|
upload: api.UploadControl,
|
|
image: api.ImageControl,
|
|
cropped_image: api.CroppedImageControl,
|
|
site_icon: api.SiteIconControl,
|
|
header: api.HeaderControl,
|
|
background: api.BackgroundControl,
|
|
theme: api.ThemeControl
|
|
};
|
|
api.panelConstructor = {};
|
|
api.sectionConstructor = {
|
|
themes: api.ThemesSection
|
|
};
|
|
|
|
/**
|
|
* Handle setting_validities in an error response for the customize-save request.
|
|
*
|
|
* Add notifications to the settings and focus on the first control that has an invalid setting.
|
|
*
|
|
* @since 4.6.0
|
|
* @private
|
|
*
|
|
* @param {object} args
|
|
* @param {object} args.settingValidities
|
|
* @param {boolean} [args.focusInvalidControl=false]
|
|
* @returns {void}
|
|
*/
|
|
api._handleSettingValidities = function handleSettingValidities( args ) {
|
|
var invalidSettingControls, invalidSettings = [], wasFocused = false;
|
|
|
|
// Find the controls that correspond to each invalid setting.
|
|
_.each( args.settingValidities, function( validity, settingId ) {
|
|
var setting = api( settingId );
|
|
if ( setting ) {
|
|
|
|
// Add notifications for invalidities.
|
|
if ( _.isObject( validity ) ) {
|
|
_.each( validity, function( params, code ) {
|
|
var notification, existingNotification, needsReplacement = false;
|
|
notification = new api.Notification( code, _.extend( { fromServer: true }, params ) );
|
|
|
|
// Remove existing notification if already exists for code but differs in parameters.
|
|
existingNotification = setting.notifications( notification.code );
|
|
if ( existingNotification ) {
|
|
needsReplacement = notification.type !== existingNotification.type || notification.message !== existingNotification.message || ! _.isEqual( notification.data, existingNotification.data );
|
|
}
|
|
if ( needsReplacement ) {
|
|
setting.notifications.remove( code );
|
|
}
|
|
|
|
if ( ! setting.notifications.has( notification.code ) ) {
|
|
setting.notifications.add( code, notification );
|
|
}
|
|
invalidSettings.push( setting.id );
|
|
} );
|
|
}
|
|
|
|
// Remove notification errors that are no longer valid.
|
|
setting.notifications.each( function( notification ) {
|
|
if ( 'error' === notification.type && ( true === validity || ! validity[ notification.code ] ) ) {
|
|
setting.notifications.remove( notification.code );
|
|
}
|
|
} );
|
|
}
|
|
} );
|
|
|
|
if ( args.focusInvalidControl ) {
|
|
invalidSettingControls = api.findControlsForSettings( invalidSettings );
|
|
|
|
// Focus on the first control that is inside of an expanded section (one that is visible).
|
|
_( _.values( invalidSettingControls ) ).find( function( controls ) {
|
|
return _( controls ).find( function( control ) {
|
|
var isExpanded = control.section() && api.section.has( control.section() ) && api.section( control.section() ).expanded();
|
|
if ( isExpanded && control.expanded ) {
|
|
isExpanded = control.expanded();
|
|
}
|
|
if ( isExpanded ) {
|
|
control.focus();
|
|
wasFocused = true;
|
|
}
|
|
return wasFocused;
|
|
} );
|
|
} );
|
|
|
|
// Focus on the first invalid control.
|
|
if ( ! wasFocused && ! _.isEmpty( invalidSettingControls ) ) {
|
|
_.values( invalidSettingControls )[0][0].focus();
|
|
}
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Find all controls associated with the given settings.
|
|
*
|
|
* @since 4.6.0
|
|
* @param {string[]} settingIds Setting IDs.
|
|
* @returns {object<string, wp.customize.Control>} Mapping setting ids to arrays of controls.
|
|
*/
|
|
api.findControlsForSettings = function findControlsForSettings( settingIds ) {
|
|
var controls = {}, settingControls;
|
|
_.each( _.unique( settingIds ), function( settingId ) {
|
|
var setting = api( settingId );
|
|
if ( setting ) {
|
|
settingControls = setting.findControls();
|
|
if ( settingControls && settingControls.length > 0 ) {
|
|
controls[ settingId ] = settingControls;
|
|
}
|
|
}
|
|
} );
|
|
return controls;
|
|
};
|
|
|
|
/**
|
|
* Sort panels, sections, controls by priorities. Hide empty sections and panels.
|
|
*
|
|
* @since 4.1.0
|
|
*/
|
|
api.reflowPaneContents = _.bind( function () {
|
|
|
|
var appendContainer, activeElement, rootContainers, rootNodes = [], wasReflowed = false;
|
|
|
|
if ( document.activeElement ) {
|
|
activeElement = $( document.activeElement );
|
|
}
|
|
|
|
// Sort the sections within each panel
|
|
api.panel.each( function ( panel ) {
|
|
var sections = panel.sections(),
|
|
sectionContainers = _.pluck( sections, 'container' );
|
|
rootNodes.push( panel );
|
|
appendContainer = panel.container.find( 'ul:first' );
|
|
if ( ! api.utils.areElementListsEqual( sectionContainers, appendContainer.children( '[id]' ) ) ) {
|
|
_( sections ).each( function ( section ) {
|
|
appendContainer.append( section.container );
|
|
} );
|
|
wasReflowed = true;
|
|
}
|
|
} );
|
|
|
|
// Sort the controls within each section
|
|
api.section.each( function ( section ) {
|
|
var controls = section.controls(),
|
|
controlContainers = _.pluck( controls, 'container' );
|
|
if ( ! section.panel() ) {
|
|
rootNodes.push( section );
|
|
}
|
|
appendContainer = section.container.find( 'ul:first' );
|
|
if ( ! api.utils.areElementListsEqual( controlContainers, appendContainer.children( '[id]' ) ) ) {
|
|
_( controls ).each( function ( control ) {
|
|
appendContainer.append( control.container );
|
|
} );
|
|
wasReflowed = true;
|
|
}
|
|
} );
|
|
|
|
// Sort the root panels and sections
|
|
rootNodes.sort( api.utils.prioritySort );
|
|
rootContainers = _.pluck( rootNodes, 'container' );
|
|
appendContainer = $( '#customize-theme-controls' ).children( 'ul' ); // @todo This should be defined elsewhere, and to be configurable
|
|
if ( ! api.utils.areElementListsEqual( rootContainers, appendContainer.children() ) ) {
|
|
_( rootNodes ).each( function ( rootNode ) {
|
|
appendContainer.append( rootNode.container );
|
|
} );
|
|
wasReflowed = true;
|
|
}
|
|
|
|
// Now re-trigger the active Value callbacks to that the panels and sections can decide whether they can be rendered
|
|
api.panel.each( function ( panel ) {
|
|
var value = panel.active();
|
|
panel.active.callbacks.fireWith( panel.active, [ value, value ] );
|
|
} );
|
|
api.section.each( function ( section ) {
|
|
var value = section.active();
|
|
section.active.callbacks.fireWith( section.active, [ value, value ] );
|
|
} );
|
|
|
|
// Restore focus if there was a reflow and there was an active (focused) element
|
|
if ( wasReflowed && activeElement ) {
|
|
activeElement.focus();
|
|
}
|
|
api.trigger( 'pane-contents-reflowed' );
|
|
}, api );
|
|
|
|
$( function() {
|
|
api.settings = window._wpCustomizeSettings;
|
|
api.l10n = window._wpCustomizeControlsL10n;
|
|
|
|
// Check if we can run the Customizer.
|
|
if ( ! api.settings ) {
|
|
return;
|
|
}
|
|
|
|
// Bail if any incompatibilities are found.
|
|
if ( ! $.support.postMessage || ( ! $.support.cors && api.settings.isCrossDomain ) ) {
|
|
return;
|
|
}
|
|
|
|
var parent,
|
|
body = $( document.body ),
|
|
overlay = body.children( '.wp-full-overlay' ),
|
|
title = $( '#customize-info .panel-title.site-title' ),
|
|
closeBtn = $( '.customize-controls-close' ),
|
|
saveBtn = $( '#save' ),
|
|
footerActions = $( '#customize-footer-actions' );
|
|
|
|
// Prevent the form from saving when enter is pressed on an input or select element.
|
|
$('#customize-controls').on( 'keydown', function( e ) {
|
|
var isEnter = ( 13 === e.which ),
|
|
$el = $( e.target );
|
|
|
|
if ( isEnter && ( $el.is( 'input:not([type=button])' ) || $el.is( 'select' ) ) ) {
|
|
e.preventDefault();
|
|
}
|
|
});
|
|
|
|
// Expand/Collapse the main customizer customize info.
|
|
$( '.customize-info' ).find( '> .accordion-section-title .customize-help-toggle' ).on( 'click', function() {
|
|
var section = $( this ).closest( '.accordion-section' ),
|
|
content = section.find( '.customize-panel-description:first' );
|
|
|
|
if ( section.hasClass( 'cannot-expand' ) ) {
|
|
return;
|
|
}
|
|
|
|
if ( section.hasClass( 'open' ) ) {
|
|
section.toggleClass( 'open' );
|
|
content.slideUp( api.Panel.prototype.defaultExpandedArguments.duration );
|
|
$( this ).attr( 'aria-expanded', false );
|
|
} else {
|
|
content.slideDown( api.Panel.prototype.defaultExpandedArguments.duration );
|
|
section.toggleClass( 'open' );
|
|
$( this ).attr( 'aria-expanded', true );
|
|
}
|
|
});
|
|
|
|
// Initialize Previewer
|
|
api.previewer = new api.Previewer({
|
|
container: '#customize-preview',
|
|
form: '#customize-controls',
|
|
previewUrl: api.settings.url.preview,
|
|
allowedUrls: api.settings.url.allowed,
|
|
signature: 'WP_CUSTOMIZER_SIGNATURE'
|
|
}, {
|
|
|
|
nonce: api.settings.nonce,
|
|
|
|
/**
|
|
* Build the query to send along with the Preview request.
|
|
*
|
|
* @return {object}
|
|
*/
|
|
query: function() {
|
|
var dirtyCustomized = {};
|
|
api.each( function ( value, key ) {
|
|
if ( value._dirty ) {
|
|
dirtyCustomized[ key ] = value();
|
|
}
|
|
} );
|
|
|
|
return {
|
|
wp_customize: 'on',
|
|
theme: api.settings.theme.stylesheet,
|
|
customized: JSON.stringify( dirtyCustomized ),
|
|
nonce: this.nonce.preview
|
|
};
|
|
},
|
|
|
|
save: function() {
|
|
var self = this,
|
|
processing = api.state( 'processing' ),
|
|
submitWhenDoneProcessing,
|
|
submit,
|
|
modifiedWhileSaving = {},
|
|
invalidSettings = [],
|
|
invalidControls;
|
|
|
|
body.addClass( 'saving' );
|
|
|
|
function captureSettingModifiedDuringSave( setting ) {
|
|
modifiedWhileSaving[ setting.id ] = true;
|
|
}
|
|
api.bind( 'change', captureSettingModifiedDuringSave );
|
|
|
|
submit = function () {
|
|
var request, query;
|
|
|
|
/*
|
|
* Block saving if there are any settings that are marked as
|
|
* invalid from the client (not from the server). Focus on
|
|
* the control.
|
|
*/
|
|
api.each( function( setting ) {
|
|
setting.notifications.each( function( notification ) {
|
|
if ( 'error' === notification.type && ! notification.fromServer ) {
|
|
invalidSettings.push( setting.id );
|
|
}
|
|
} );
|
|
} );
|
|
invalidControls = api.findControlsForSettings( invalidSettings );
|
|
if ( ! _.isEmpty( invalidControls ) ) {
|
|
_.values( invalidControls )[0][0].focus();
|
|
body.removeClass( 'saving' );
|
|
api.unbind( 'change', captureSettingModifiedDuringSave );
|
|
return;
|
|
}
|
|
|
|
query = $.extend( self.query(), {
|
|
nonce: self.nonce.save
|
|
} );
|
|
request = wp.ajax.post( 'customize_save', query );
|
|
|
|
// Disable save button during the save request.
|
|
saveBtn.prop( 'disabled', true );
|
|
|
|
api.trigger( 'save', request );
|
|
|
|
request.always( function () {
|
|
body.removeClass( 'saving' );
|
|
saveBtn.prop( 'disabled', false );
|
|
api.unbind( 'change', captureSettingModifiedDuringSave );
|
|
} );
|
|
|
|
request.fail( function ( response ) {
|
|
if ( '0' === response ) {
|
|
response = 'not_logged_in';
|
|
} else if ( '-1' === response ) {
|
|
// Back-compat in case any other check_ajax_referer() call is dying
|
|
response = 'invalid_nonce';
|
|
}
|
|
|
|
if ( 'invalid_nonce' === response ) {
|
|
self.cheatin();
|
|
} else if ( 'not_logged_in' === response ) {
|
|
self.preview.iframe.hide();
|
|
self.login().done( function() {
|
|
self.save();
|
|
self.preview.iframe.show();
|
|
} );
|
|
}
|
|
|
|
if ( response.setting_validities ) {
|
|
api._handleSettingValidities( {
|
|
settingValidities: response.setting_validities,
|
|
focusInvalidControl: true
|
|
} );
|
|
}
|
|
|
|
api.trigger( 'error', response );
|
|
} );
|
|
|
|
request.done( function( response ) {
|
|
|
|
// Clear setting dirty states, if setting wasn't modified while saving.
|
|
api.each( function( setting ) {
|
|
if ( ! modifiedWhileSaving[ setting.id ] ) {
|
|
setting._dirty = false;
|
|
}
|
|
} );
|
|
|
|
api.previewer.send( 'saved', response );
|
|
|
|
if ( response.setting_validities ) {
|
|
api._handleSettingValidities( {
|
|
settingValidities: response.setting_validities,
|
|
focusInvalidControl: true
|
|
} );
|
|
}
|
|
|
|
api.trigger( 'saved', response );
|
|
|
|
// Restore the global dirty state if any settings were modified during save.
|
|
if ( ! _.isEmpty( modifiedWhileSaving ) ) {
|
|
api.state( 'saved' ).set( false );
|
|
}
|
|
} );
|
|
};
|
|
|
|
if ( 0 === processing() ) {
|
|
submit();
|
|
} else {
|
|
submitWhenDoneProcessing = function () {
|
|
if ( 0 === processing() ) {
|
|
api.state.unbind( 'change', submitWhenDoneProcessing );
|
|
submit();
|
|
}
|
|
};
|
|
api.state.bind( 'change', submitWhenDoneProcessing );
|
|
}
|
|
|
|
}
|
|
});
|
|
|
|
// Refresh the nonces if the preview sends updated nonces over.
|
|
api.previewer.bind( 'nonce', function( nonce ) {
|
|
$.extend( this.nonce, nonce );
|
|
});
|
|
|
|
// Refresh the nonces if login sends updated nonces over.
|
|
api.bind( 'nonce-refresh', function( nonce ) {
|
|
$.extend( api.settings.nonce, nonce );
|
|
$.extend( api.previewer.nonce, nonce );
|
|
api.previewer.send( 'nonce-refresh', nonce );
|
|
});
|
|
|
|
// Create Settings
|
|
$.each( api.settings.settings, function( id, data ) {
|
|
var constructor = api.settingConstructor[ data.type ] || api.Setting,
|
|
setting;
|
|
|
|
setting = new constructor( id, data.value, {
|
|
transport: data.transport,
|
|
previewer: api.previewer,
|
|
dirty: !! data.dirty
|
|
} );
|
|
api.add( id, setting );
|
|
});
|
|
|
|
// Create Panels
|
|
$.each( api.settings.panels, function ( id, data ) {
|
|
var constructor = api.panelConstructor[ data.type ] || api.Panel,
|
|
panel;
|
|
|
|
panel = new constructor( id, {
|
|
params: data
|
|
} );
|
|
api.panel.add( id, panel );
|
|
});
|
|
|
|
// Create Sections
|
|
$.each( api.settings.sections, function ( id, data ) {
|
|
var constructor = api.sectionConstructor[ data.type ] || api.Section,
|
|
section;
|
|
|
|
section = new constructor( id, {
|
|
params: data
|
|
} );
|
|
api.section.add( id, section );
|
|
});
|
|
|
|
// Create Controls
|
|
$.each( api.settings.controls, function( id, data ) {
|
|
var constructor = api.controlConstructor[ data.type ] || api.Control,
|
|
control;
|
|
|
|
control = new constructor( id, {
|
|
params: data,
|
|
previewer: api.previewer
|
|
} );
|
|
api.control.add( id, control );
|
|
});
|
|
|
|
// Focus the autofocused element
|
|
_.each( [ 'panel', 'section', 'control' ], function( type ) {
|
|
var id = api.settings.autofocus[ type ];
|
|
if ( ! id ) {
|
|
return;
|
|
}
|
|
|
|
/*
|
|
* Defer focus until:
|
|
* 1. The panel, section, or control exists (especially for dynamically-created ones).
|
|
* 2. The instance is embedded in the document (and so is focusable).
|
|
* 3. The preview has finished loading so that the active states have been set.
|
|
*/
|
|
api[ type ]( id, function( instance ) {
|
|
instance.deferred.embedded.done( function() {
|
|
api.previewer.deferred.active.done( function() {
|
|
instance.focus();
|
|
});
|
|
});
|
|
});
|
|
});
|
|
|
|
api.bind( 'ready', api.reflowPaneContents );
|
|
$( [ api.panel, api.section, api.control ] ).each( function ( i, values ) {
|
|
var debouncedReflowPaneContents = _.debounce( api.reflowPaneContents, 100 );
|
|
values.bind( 'add', debouncedReflowPaneContents );
|
|
values.bind( 'change', debouncedReflowPaneContents );
|
|
values.bind( 'remove', debouncedReflowPaneContents );
|
|
} );
|
|
|
|
// Check if preview url is valid and load the preview frame.
|
|
if ( api.previewer.previewUrl() ) {
|
|
api.previewer.refresh();
|
|
} else {
|
|
api.previewer.previewUrl( api.settings.url.home );
|
|
}
|
|
|
|
// Save and activated states
|
|
(function() {
|
|
var state = new api.Values(),
|
|
saved = state.create( 'saved' ),
|
|
activated = state.create( 'activated' ),
|
|
processing = state.create( 'processing' ),
|
|
paneVisible = state.create( 'paneVisible' );
|
|
|
|
state.bind( 'change', function() {
|
|
if ( ! activated() ) {
|
|
saveBtn.val( api.l10n.activate ).prop( 'disabled', false );
|
|
closeBtn.find( '.screen-reader-text' ).text( api.l10n.cancel );
|
|
|
|
} else if ( saved() ) {
|
|
saveBtn.val( api.l10n.saved ).prop( 'disabled', true );
|
|
closeBtn.find( '.screen-reader-text' ).text( api.l10n.close );
|
|
|
|
} else {
|
|
saveBtn.val( api.l10n.save ).prop( 'disabled', false );
|
|
closeBtn.find( '.screen-reader-text' ).text( api.l10n.cancel );
|
|
}
|
|
});
|
|
|
|
// Set default states.
|
|
saved( true );
|
|
activated( api.settings.theme.active );
|
|
processing( 0 );
|
|
paneVisible( true );
|
|
|
|
api.bind( 'change', function() {
|
|
state('saved').set( false );
|
|
});
|
|
|
|
api.bind( 'saved', function() {
|
|
state('saved').set( true );
|
|
state('activated').set( true );
|
|
});
|
|
|
|
activated.bind( function( to ) {
|
|
if ( to ) {
|
|
api.trigger( 'activated' );
|
|
}
|
|
});
|
|
|
|
// Expose states to the API.
|
|
api.state = state;
|
|
}());
|
|
|
|
// Button bindings.
|
|
saveBtn.click( function( event ) {
|
|
api.previewer.save();
|
|
event.preventDefault();
|
|
}).keydown( function( event ) {
|
|
if ( 9 === event.which ) // tab
|
|
return;
|
|
if ( 13 === event.which ) // enter
|
|
api.previewer.save();
|
|
event.preventDefault();
|
|
});
|
|
|
|
closeBtn.keydown( function( event ) {
|
|
if ( 9 === event.which ) // tab
|
|
return;
|
|
if ( 13 === event.which ) // enter
|
|
this.click();
|
|
event.preventDefault();
|
|
});
|
|
|
|
$( '.collapse-sidebar' ).on( 'click', function() {
|
|
api.state( 'paneVisible' ).set( ! api.state( 'paneVisible' ).get() );
|
|
});
|
|
|
|
api.state( 'paneVisible' ).bind( function( paneVisible ) {
|
|
overlay.toggleClass( 'expanded', paneVisible );
|
|
overlay.toggleClass( 'collapsed', ! paneVisible );
|
|
|
|
if ( ! paneVisible ) {
|
|
$( '.collapse-sidebar' ).attr({ 'aria-expanded': 'false', 'aria-label': api.l10n.expandSidebar });
|
|
} else {
|
|
$( '.collapse-sidebar' ).attr({ 'aria-expanded': 'true', 'aria-label': api.l10n.collapseSidebar });
|
|
}
|
|
});
|
|
|
|
// Keyboard shortcuts - esc to exit section/panel.
|
|
$( 'body' ).on( 'keydown', function( event ) {
|
|
var collapsedObject, expandedControls = [], expandedSections = [], expandedPanels = [];
|
|
|
|
if ( 27 !== event.which ) { // Esc.
|
|
return;
|
|
}
|
|
|
|
// Check for expanded expandable controls (e.g. widgets and nav menus items), sections, and panels.
|
|
api.control.each( function( control ) {
|
|
if ( control.expanded && control.expanded() && _.isFunction( control.collapse ) ) {
|
|
expandedControls.push( control );
|
|
}
|
|
});
|
|
api.section.each( function( section ) {
|
|
if ( section.expanded() ) {
|
|
expandedSections.push( section );
|
|
}
|
|
});
|
|
api.panel.each( function( panel ) {
|
|
if ( panel.expanded() ) {
|
|
expandedPanels.push( panel );
|
|
}
|
|
});
|
|
|
|
// Skip collapsing expanded controls if there are no expanded sections.
|
|
if ( expandedControls.length > 0 && 0 === expandedSections.length ) {
|
|
expandedControls.length = 0;
|
|
}
|
|
|
|
// Collapse the most granular expanded object.
|
|
collapsedObject = expandedControls[0] || expandedSections[0] || expandedPanels[0];
|
|
if ( collapsedObject ) {
|
|
collapsedObject.collapse();
|
|
event.preventDefault();
|
|
}
|
|
});
|
|
|
|
$( '.customize-controls-preview-toggle' ).on( 'click', function() {
|
|
overlay.toggleClass( 'preview-only' );
|
|
});
|
|
|
|
// Previewed device bindings.
|
|
api.previewedDevice = new api.Value();
|
|
|
|
// Set the default device.
|
|
api.bind( 'ready', function() {
|
|
_.find( api.settings.previewableDevices, function( value, key ) {
|
|
if ( true === value['default'] ) {
|
|
api.previewedDevice.set( key );
|
|
return true;
|
|
}
|
|
} );
|
|
} );
|
|
|
|
// Set the toggled device.
|
|
footerActions.find( '.devices button' ).on( 'click', function( event ) {
|
|
api.previewedDevice.set( $( event.currentTarget ).data( 'device' ) );
|
|
});
|
|
|
|
// Bind device changes.
|
|
api.previewedDevice.bind( function( newDevice ) {
|
|
var overlay = $( '.wp-full-overlay' ),
|
|
devices = '';
|
|
|
|
footerActions.find( '.devices button' )
|
|
.removeClass( 'active' )
|
|
.attr( 'aria-pressed', false );
|
|
|
|
footerActions.find( '.devices .preview-' + newDevice )
|
|
.addClass( 'active' )
|
|
.attr( 'aria-pressed', true );
|
|
|
|
$.each( api.settings.previewableDevices, function( device ) {
|
|
devices += ' preview-' + device;
|
|
} );
|
|
|
|
overlay
|
|
.removeClass( devices )
|
|
.addClass( 'preview-' + newDevice );
|
|
} );
|
|
|
|
// Bind site title display to the corresponding field.
|
|
if ( title.length ) {
|
|
api( 'blogname', function( setting ) {
|
|
var updateTitle = function() {
|
|
title.text( $.trim( setting() ) || api.l10n.untitledBlogName );
|
|
};
|
|
setting.bind( updateTitle );
|
|
updateTitle();
|
|
} );
|
|
}
|
|
|
|
/*
|
|
* Create a postMessage connection with a parent frame,
|
|
* in case the Customizer frame was opened with the Customize loader.
|
|
*
|
|
* @see wp.customize.Loader
|
|
*/
|
|
parent = new api.Messenger({
|
|
url: api.settings.url.parent,
|
|
channel: 'loader'
|
|
});
|
|
|
|
/*
|
|
* If we receive a 'back' event, we're inside an iframe.
|
|
* Send any clicks to the 'Return' link to the parent page.
|
|
*/
|
|
parent.bind( 'back', function() {
|
|
closeBtn.on( 'click.customize-controls-close', function( event ) {
|
|
event.preventDefault();
|
|
parent.send( 'close' );
|
|
});
|
|
});
|
|
|
|
// Prompt user with AYS dialog if leaving the Customizer with unsaved changes
|
|
$( window ).on( 'beforeunload', function () {
|
|
if ( ! api.state( 'saved' )() ) {
|
|
setTimeout( function() {
|
|
overlay.removeClass( 'customize-loading' );
|
|
}, 1 );
|
|
return api.l10n.saveAlert;
|
|
}
|
|
} );
|
|
|
|
// Pass events through to the parent.
|
|
$.each( [ 'saved', 'change' ], function ( i, event ) {
|
|
api.bind( event, function() {
|
|
parent.send( event );
|
|
});
|
|
} );
|
|
|
|
// Pass titles to the parent
|
|
api.bind( 'title', function( newTitle ) {
|
|
parent.send( 'title', newTitle );
|
|
});
|
|
|
|
// Initialize the connection with the parent frame.
|
|
parent.send( 'ready' );
|
|
|
|
// Control visibility for default controls
|
|
$.each({
|
|
'background_image': {
|
|
controls: [ 'background_repeat', 'background_position_x', 'background_attachment' ],
|
|
callback: function( to ) { return !! to; }
|
|
},
|
|
'show_on_front': {
|
|
controls: [ 'page_on_front', 'page_for_posts' ],
|
|
callback: function( to ) { return 'page' === to; }
|
|
},
|
|
'header_textcolor': {
|
|
controls: [ 'header_textcolor' ],
|
|
callback: function( to ) { return 'blank' !== to; }
|
|
}
|
|
}, function( settingId, o ) {
|
|
api( settingId, function( setting ) {
|
|
$.each( o.controls, function( i, controlId ) {
|
|
api.control( controlId, function( control ) {
|
|
var visibility = function( to ) {
|
|
control.container.toggle( o.callback( to ) );
|
|
};
|
|
|
|
visibility( setting.get() );
|
|
setting.bind( visibility );
|
|
});
|
|
});
|
|
});
|
|
});
|
|
|
|
// Juggle the two controls that use header_textcolor
|
|
api.control( 'display_header_text', function( control ) {
|
|
var last = '';
|
|
|
|
control.elements[0].unsync( api( 'header_textcolor' ) );
|
|
|
|
control.element = new api.Element( control.container.find('input') );
|
|
control.element.set( 'blank' !== control.setting() );
|
|
|
|
control.element.bind( function( to ) {
|
|
if ( ! to )
|
|
last = api( 'header_textcolor' ).get();
|
|
|
|
control.setting.set( to ? last : 'blank' );
|
|
});
|
|
|
|
control.setting.bind( function( to ) {
|
|
control.element.set( 'blank' !== to );
|
|
});
|
|
});
|
|
|
|
// Change previewed URL to the homepage when changing the page_on_front.
|
|
api( 'show_on_front', 'page_on_front', function( showOnFront, pageOnFront ) {
|
|
var updatePreviewUrl = function() {
|
|
if ( showOnFront() === 'page' && parseInt( pageOnFront(), 10 ) > 0 ) {
|
|
api.previewer.previewUrl.set( api.settings.url.home );
|
|
}
|
|
};
|
|
showOnFront.bind( updatePreviewUrl );
|
|
pageOnFront.bind( updatePreviewUrl );
|
|
});
|
|
|
|
// Change the previewed URL to the selected page when changing the page_for_posts.
|
|
api( 'page_for_posts', function( setting ) {
|
|
setting.bind(function( pageId ) {
|
|
pageId = parseInt( pageId, 10 );
|
|
if ( pageId > 0 ) {
|
|
api.previewer.previewUrl.set( api.settings.url.home + '?page_id=' + pageId );
|
|
}
|
|
});
|
|
});
|
|
|
|
// Update the setting validities.
|
|
api.previewer.bind( 'selective-refresh-setting-validities', function handleSelectiveRefreshedSettingValidities( settingValidities ) {
|
|
api._handleSettingValidities( {
|
|
settingValidities: settingValidities,
|
|
focusInvalidControl: false
|
|
} );
|
|
} );
|
|
|
|
// Focus on the control that is associated with the given setting.
|
|
api.previewer.bind( 'focus-control-for-setting', function( settingId ) {
|
|
var matchedControl;
|
|
api.control.each( function( control ) {
|
|
var settingIds = _.pluck( control.settings, 'id' );
|
|
if ( -1 !== _.indexOf( settingIds, settingId ) ) {
|
|
matchedControl = control;
|
|
}
|
|
} );
|
|
|
|
if ( matchedControl ) {
|
|
matchedControl.focus();
|
|
}
|
|
} );
|
|
|
|
// Refresh the preview when it requests.
|
|
api.previewer.bind( 'refresh', function() {
|
|
api.previewer.refresh();
|
|
});
|
|
|
|
api.trigger( 'ready' );
|
|
});
|
|
|
|
})( wp, jQuery );
|