+/* globals _wpCustomizeHeader, _wpCustomizeBackground, _wpMediaViewsL10n */
(function( exports, $ ){
- var api = wp.customize;
+ var Container, focus, api = wp.customize;
/**
+ * @class
+ * @augments wp.customize.Value
+ * @augments wp.customize.Class
+ *
* @param options
* - previewer - The Previewer instance to sync with.
* - transport - The transport to use for previewing. Supports 'refresh' and 'postMessage'.
}
});
- api.Control = api.Class.extend({
- initialize: function( id, options ) {
- var control = this,
- nodes, radios, settings;
+ /**
+ * Utility function namespace
+ */
+ api.utils = {};
- this.params = {};
- $.extend( this, options || {} );
+ /**
+ * Watch all changes to Value properties, and bubble changes to parent Values instance
+ *
+ * @since 4.1.0
+ *
+ * @param {wp.customize.Class} instance
+ * @param {Array} properties The names of the Value instances to watch.
+ */
+ api.utils.bubbleChildValueChanges = function ( instance, properties ) {
+ $.each( properties, function ( i, key ) {
+ instance[ key ].bind( function ( to, from ) {
+ if ( instance.parent && to !== from ) {
+ instance.parent.trigger( 'change', instance );
+ }
+ } );
+ } );
+ };
- this.id = id;
- this.selector = '#customize-control-' + id.replace( /\]/g, '' ).replace( /\[/g, '-' );
- this.container = $( this.selector );
+ /**
+ * Expand a panel, section, or control and focus on the first focusable element.
+ *
+ * @since 4.1.0
+ *
+ * @param {Object} [params]
+ * @param {Callback} [params.completeCallback]
+ */
+ focus = function ( params ) {
+ var construct, completeCallback, focus;
+ construct = this;
+ params = params || {};
+ focus = function () {
+ construct.container.find( ':focusable:first' ).focus();
+ construct.container[0].scrollIntoView( true );
+ };
+ if ( params.completeCallback ) {
+ completeCallback = params.completeCallback;
+ params.completeCallback = function () {
+ focus();
+ completeCallback();
+ };
+ } else {
+ params.completeCallback = focus;
+ }
+ if ( construct.expand ) {
+ construct.expand( params );
+ } else {
+ params.completeCallback();
+ }
+ };
- settings = $.map( this.params.settings, function( value ) {
- return value;
+ /**
+ * Stable sort for Panels, Sections, and Controls.
+ *
+ * If a.priority() === b.priority(), then sort by their respective params.instanceNumber.
+ *
+ * @since 4.1.0
+ *
+ * @param {(wp.customize.Panel|wp.customize.Section|wp.customize.Control)} a
+ * @param {(wp.customize.Panel|wp.customize.Section|wp.customize.Control)} b
+ * @returns {Number}
+ */
+ api.utils.prioritySort = function ( a, b ) {
+ if ( a.priority() === b.priority() && typeof a.params.instanceNumber === 'number' && typeof b.params.instanceNumber === 'number' ) {
+ return a.params.instanceNumber - b.params.instanceNumber;
+ } else {
+ return a.priority() - b.priority();
+ }
+ };
+
+ /**
+ * Return whether the supplied Event object is for a keydown event but not the Enter key.
+ *
+ * @since 4.1.0
+ *
+ * @param {jQuery.Event} event
+ * @returns {boolean}
+ */
+ api.utils.isKeydownButNotEnterEvent = function ( event ) {
+ return ( 'keydown' === event.type && 13 !== event.which );
+ };
+
+ /**
+ * Return whether the two lists of elements are the same and are in the same order.
+ *
+ * @since 4.1.0
+ *
+ * @param {Array|jQuery} listA
+ * @param {Array|jQuery} listB
+ * @returns {boolean}
+ */
+ api.utils.areElementListsEqual = function ( listA, listB ) {
+ var equal = (
+ listA.length === listB.length && // if lists are different lengths, then naturally they are not equal
+ -1 === _.indexOf( _.map( // are there any false values in the list returned by map?
+ _.zip( listA, listB ), // pair up each element between the two lists
+ function ( pair ) {
+ return $( pair[0] ).is( pair[1] ); // compare to see if each pair are equal
+ }
+ ), false ) // check for presence of false in map's return value
+ );
+ return equal;
+ };
+
+ /**
+ * Base class for Panel and Section.
+ *
+ * @since 4.1.0
+ *
+ * @class
+ * @augments wp.customize.Class
+ */
+ Container = api.Class.extend({
+ defaultActiveArguments: { duration: 'fast', completeCallback: $.noop },
+ defaultExpandedArguments: { duration: 'fast', completeCallback: $.noop },
+
+ /**
+ * @since 4.1.0
+ *
+ * @param {String} id
+ * @param {Object} options
+ */
+ initialize: function ( id, options ) {
+ var container = this;
+ container.id = id;
+ container.params = {};
+ $.extend( container, options || {} );
+ container.container = $( container.params.content );
+
+ container.deferred = {
+ embedded: new $.Deferred()
+ };
+ container.priority = new api.Value();
+ container.active = new api.Value();
+ container.activeArgumentsQueue = [];
+ container.expanded = new api.Value();
+ container.expandedArgumentsQueue = [];
+
+ container.active.bind( function ( active ) {
+ var args = container.activeArgumentsQueue.shift();
+ args = $.extend( {}, container.defaultActiveArguments, args );
+ active = ( active && container.isContextuallyActive() );
+ container.onChangeActive( active, args );
+ });
+ container.expanded.bind( function ( expanded ) {
+ var args = container.expandedArgumentsQueue.shift();
+ args = $.extend( {}, container.defaultExpandedArguments, args );
+ container.onChangeExpanded( expanded, args );
});
- api.apply( api, settings.concat( function() {
- var key;
+ container.attachEvents();
- control.settings = {};
- for ( key in control.params.settings ) {
- control.settings[ key ] = api( control.params.settings[ key ] );
+ api.utils.bubbleChildValueChanges( container, [ 'priority', 'active' ] );
+
+ container.priority.set( isNaN( container.params.priority ) ? 100 : container.params.priority );
+ container.active.set( container.params.active );
+ container.expanded.set( false );
+ },
+
+ /**
+ * @since 4.1.0
+ *
+ * @abstract
+ */
+ ready: function() {},
+
+ /**
+ * Get the child models associated with this parent, sorting them by their priority Value.
+ *
+ * @since 4.1.0
+ *
+ * @param {String} parentType
+ * @param {String} childType
+ * @returns {Array}
+ */
+ _children: function ( parentType, childType ) {
+ var parent = this,
+ children = [];
+ api[ childType ].each( function ( child ) {
+ if ( child[ parentType ].get() === parent.id ) {
+ children.push( child );
}
+ } );
+ children.sort( api.utils.prioritySort );
+ return children;
+ },
- control.setting = control.settings['default'] || null;
- control.ready();
- }) );
+ /**
+ * To override by subclass, to return whether the container has active children.
+ *
+ * @since 4.1.0
+ *
+ * @abstract
+ */
+ isContextuallyActive: function () {
+ throw new Error( 'Container.isContextuallyActive() must be overridden in a subclass.' );
+ },
+
+ /**
+ * Handle changes to the active state.
+ *
+ * This does not change the active state, it merely handles the behavior
+ * for when it does change.
+ *
+ * To override by subclass, update the container's UI to reflect the provided active state.
+ *
+ * @since 4.1.0
+ *
+ * @param {Boolean} active
+ * @param {Object} args
+ * @param {Object} args.duration
+ * @param {Object} args.completeCallback
+ */
+ onChangeActive: function ( active, args ) {
+ var duration = ( 'resolved' === api.previewer.deferred.active.state() ? args.duration : 0 );
+ if ( ! $.contains( document, this.container ) ) {
+ // 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.stop( true, true ).slideDown( duration, args.completeCallback );
+ } else {
+ this.container.stop( true, true ).slideUp( duration, args.completeCallback );
+ }
+ },
+
+ /**
+ * @since 4.1.0
+ *
+ * @params {Boolean} active
+ * @param {Object} [params]
+ * @returns {Boolean} false if state already applied
+ */
+ _toggleActive: function ( active, params ) {
+ var self = this;
+ params = params || {};
+ if ( ( active && this.active.get() ) || ( ! active && ! this.active.get() ) ) {
+ params.unchanged = true;
+ self.onChangeActive( self.active.get(), params );
+ return false;
+ } else {
+ params.unchanged = false;
+ this.activeArgumentsQueue.push( params );
+ this.active.set( active );
+ return true;
+ }
+ },
+
+ /**
+ * @param {Object} [params]
+ * @returns {Boolean} false if already active
+ */
+ activate: function ( params ) {
+ return this._toggleActive( true, params );
+ },
+
+ /**
+ * @param {Object} [params]
+ * @returns {Boolean} false if already inactive
+ */
+ deactivate: function ( params ) {
+ return this._toggleActive( false, params );
+ },
+
+ /**
+ * To override by subclass, update the container's UI to reflect the provided active state.
+ * @abstract
+ */
+ onChangeExpanded: function () {
+ throw new Error( 'Must override with subclass.' );
+ },
+
+ /**
+ * @param {Boolean} expanded
+ * @param {Object} [params]
+ * @returns {Boolean} false if state already applied
+ */
+ _toggleExpanded: function ( expanded, params ) {
+ var self = this;
+ params = params || {};
+ if ( ( expanded && this.expanded.get() ) || ( ! expanded && ! this.expanded.get() ) ) {
+ params.unchanged = true;
+ self.onChangeExpanded( self.expanded.get(), params );
+ return false;
+ } else {
+ params.unchanged = false;
+ this.expandedArgumentsQueue.push( params );
+ this.expanded.set( expanded );
+ return true;
+ }
+ },
+
+ /**
+ * @param {Object} [params]
+ * @returns {Boolean} false if already expanded
+ */
+ expand: function ( params ) {
+ return this._toggleExpanded( true, params );
+ },
+
+ /**
+ * @param {Object} [params]
+ * @returns {Boolean} false if already collapsed
+ */
+ collapse: function ( params ) {
+ return this._toggleExpanded( false, params );
+ },
+
+ /**
+ * Bring the container into view and then expand this and bring it into view
+ * @param {Object} [params]
+ */
+ focus: focus
+ });
+
+ /**
+ * @since 4.1.0
+ *
+ * @class
+ * @augments wp.customize.Class
+ */
+ api.Section = Container.extend({
+
+ /**
+ * @since 4.1.0
+ *
+ * @param {String} id
+ * @param {Array} options
+ */
+ 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
+ },
+
+ /**
+ * 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' ).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,
+ content = section.container.find( '.accordion-section-content' ),
+ expand;
+
+ if ( expanded ) {
+
+ if ( args.unchanged ) {
+ expand = args.completeCallback;
+ } else {
+ expand = function () {
+ content.stop().slideDown( args.duration, args.completeCallback );
+ section.container.addClass( 'open' );
+ };
+ }
+
+ 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 {
+ expand();
+ }
+
+ } else {
+ section.container.removeClass( 'open' );
+ content.slideUp( args.duration, args.completeCallback );
+ }
+ }
+ });
+
+ /**
+ * @since 4.1.0
+ *
+ * @class
+ * @augments wp.customize.Class
+ */
+ api.Panel = Container.extend({
+ /**
+ * @since 4.1.0
+ *
+ * @param {String} id
+ * @param {Object} options
+ */
+ 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.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();
+ }
+ });
+
+ meta = panel.container.find( '.panel-meta:first' );
+
+ meta.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 ( meta.hasClass( 'cannot-expand' ) ) {
+ return;
+ }
+
+ var content = meta.find( '.accordion-section-content:first' );
+ if ( meta.hasClass( 'open' ) ) {
+ meta.toggleClass( 'open' );
+ content.slideUp( panel.defaultExpandedArguments.duration );
+ } else {
+ content.slideDown( panel.defaultExpandedArguments.duration );
+ meta.toggleClass( 'open' );
+ }
+ });
+
+ },
+
+ /**
+ * 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 {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( '.accordion-container' ),
+ siblings = container.find( '.open' ),
+ topPanel = overlay.find( '#customize-theme-controls > ul > .accordion-section > .accordion-section-title' ).add( '#customize-info > .accordion-section-title' ),
+ backBtn = overlay.find( '.control-panel-back' ),
+ panelTitle = section.find( '.accordion-section-title' ).first(),
+ content = section.find( '.control-panel-content' );
+
+ if ( expanded ) {
+
+ // Collapse any sibling sections/panels
+ api.section.each( function ( section ) {
+ if ( ! section.panel() ) {
+ section.collapse( { duration: 0 } );
+ }
+ });
+ api.panel.each( function ( otherPanel ) {
+ if ( panel !== otherPanel ) {
+ otherPanel.collapse( { duration: 0 } );
+ }
+ });
+
+ content.show( 0, function() {
+ position = content.offset().top;
+ scroll = container.scrollTop();
+ content.css( 'margin-top', ( 45 - position - scroll ) );
+ section.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();
+ } else {
+ siblings.removeClass( 'open' );
+ section.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 );
+ }
+ }
+ });
+
+ /**
+ * 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
+ * @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.elements = [];
- nodes = this.container.find('[data-customize-setting-link]');
+ nodes = control.container.find('[data-customize-setting-link]');
radios = {};
nodes.each( function() {
- var node = $(this),
+ var node = $( this ),
name;
- if ( node.is(':radio') ) {
- name = node.prop('name');
- if ( radios[ 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 ) {
+ 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' ] );
+
+ // Associate this control with its settings when they are created
+ settings = $.map( control.params.settings, function( value ) {
+ return value;
+ });
+ 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;
+
+ control.embed();
+ }) );
+
+ control.deferred.embedded.done( function () {
+ 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 frontend
+ 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() {},
+
+ /**
+ * 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 ( ! $.contains( document, this.container ) ) {
+ // 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 );
},
- ready: function() {},
+ /**
+ * 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,
// Support the .dropdown class to open/close complex elements
this.container.on( 'click keydown', '.dropdown', function( event ) {
- if ( event.type === 'keydown' && 13 !== event.which ) // enter
+ if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
return;
+ }
event.preventDefault();
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,
control.setting.set( false );
}
});
+
+ this.setting.bind( function ( value ) {
+ picker.val( value );
+ picker.wpColorPicker( 'color', value );
+ });
}
});
+ /**
+ * An upload control, which utilizes the media modal.
+ *
+ * @class
+ * @augments wp.customize.Control
+ * @augments wp.customize.Class
+ */
api.UploadControl = 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' );
- this.params.removed = this.params.removed || '';
+ // Bind events, with delegation to facilitate re-rendering.
+ control.container.on( 'click keydown', '.upload-button', control.openFrame );
+ 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.removeFile );
- this.success = $.proxy( this.success, this );
+ // Re-render whenever the control's setting changes.
+ control.setting.bind( function () { control.renderContent(); } );
+ },
+
+ /**
+ * Open the media modal.
+ */
+ openFrame: function( event ) {
+ if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
+ return;
+ }
- this.uploader = $.extend({
- container: this.container,
- browser: this.container.find('.upload'),
- dropzone: this.container.find('.upload-dropzone'),
- success: this.success,
- plupload: {},
- params: {}
- }, this.uploader || {} );
+ event.preventDefault();
- if ( control.params.extensions ) {
- control.uploader.plupload.filters = [{
- title: api.l10n.allowedFiles,
- extensions: control.params.extensions
- }];
+ if ( ! this.frame ) {
+ this.initFrame();
}
- if ( control.params.context )
- control.uploader.params['post_data[context]'] = this.params.context;
+ this.frame.open();
+ },
- if ( api.settings.theme.stylesheet )
- control.uploader.params['post_data[theme]'] = api.settings.theme.stylesheet;
+ /**
+ * 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
+ })
+ ]
+ });
- this.uploader = new wp.Uploader( this.uploader );
+ // When a file is selected, run a callback.
+ this.frame.on( 'select', this.select );
+ },
- this.remover = this.container.find('.remove');
- this.remover.on( 'click keydown', function( event ) {
- if ( event.type === 'keydown' && 13 !== event.which ) // enter
- return;
+ /**
+ * 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 attachment = this.frame.state().get( 'selection' ).first().toJSON();
- control.setting.set( control.params.removed );
- event.preventDefault();
- });
+ this.params.attachment = attachment;
- this.removerVisibility = $.proxy( this.removerVisibility, this );
- this.setting.bind( this.removerVisibility );
- this.removerVisibility( this.setting.get() );
+ // Set the Customizer setting; the callback takes care of rendering.
+ this.setting( attachment.url );
},
- success: function( attachment ) {
- this.setting.set( attachment.get('url') );
+
+ /**
+ * 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.
},
- removerVisibility: function( to ) {
- this.remover.toggle( to != this.params.removed );
- }
+
+ // @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.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.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() {
- var control = this,
- panels;
+ api.UploadControl.prototype.ready.apply( this, arguments );
+ },
- this.uploader = {
- init: function() {
- var fallback, button;
+ /**
+ * 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
+ } );
+ }
+ });
- if ( this.supports.dragdrop )
- return;
+ /**
+ * @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');
- // Maintain references while wrapping the fallback button.
- fallback = control.container.find( '.upload-fallback' );
- button = fallback.children().detach();
+ _.bindAll(this, 'openMedia', 'removeImage');
- this.browser.detach().empty().append( button );
- fallback.append( this.browser ).show();
- }
- };
+ this.btnNew.on( 'click', this.openMedia );
+ this.btnRemove.on( 'click', this.removeImage );
- api.UploadControl.prototype.ready.call( this );
+ api.HeaderTool.currentHeader = new api.HeaderTool.ImageModel();
- this.thumbnail = this.container.find('.preview-thumbnail img');
- this.thumbnailSrc = $.proxy( this.thumbnailSrc, this );
- this.setting.bind( this.thumbnailSrc );
+ new api.HeaderTool.CurrentView({
+ model: api.HeaderTool.currentHeader,
+ el: '#customize-control-header_image .current .container'
+ });
- this.library = this.container.find('.library');
+ new api.HeaderTool.ChoiceListView({
+ collection: api.HeaderTool.UploadsList = new api.HeaderTool.ChoiceList(),
+ el: '#customize-control-header_image .choices .uploaded .list'
+ });
- // Generate tab objects
- this.tabs = {};
- panels = this.library.find('.library-content');
+ new api.HeaderTool.ChoiceListView({
+ collection: api.HeaderTool.DefaultsList = new api.HeaderTool.DefaultsList(),
+ el: '#customize-control-header_image .choices .default .list'
+ });
- this.library.children('ul').children('li').each( function() {
- var link = $(this),
- id = link.data('customizeTab'),
- panel = panels.filter('[data-customize-tab="' + id + '"]');
+ api.HeaderTool.combinedList = api.HeaderTool.CombinedList = new api.HeaderTool.CombinedList([
+ api.HeaderTool.UploadsList,
+ api.HeaderTool.DefaultsList
+ ]);
+ },
- control.tabs[ id ] = {
- both: link.add( panel ),
- link: link,
- panel: panel
- };
+ /**
+ * 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
});
- // Bind tab switch events
- this.library.children('ul').on( 'click keydown', 'li', function( event ) {
- if ( event.type === 'keydown' && 13 !== event.which ) // enter
- return;
+ controller.set( 'canSkipCrop', ! this.headerImage.shouldBeCropped() );
- var id = $(this).data('customizeTab'),
- tab = control.tabs[ id ];
+ ratio = xInit / yInit;
+ xImg = realWidth;
+ yImg = realHeight;
- event.preventDefault();
+ if ( xImg / yImg > ratio ) {
+ yInit = yImg;
+ xInit = yInit * ratio;
+ } else {
+ xInit = xImg;
+ yInit = xInit / ratio;
+ }
- if ( tab.link.hasClass('library-selected') )
- return;
+ imgSelectOptions = {
+ handles: true,
+ keys: true,
+ instance: true,
+ persistent: true,
+ imageWidth: realWidth,
+ imageHeight: realHeight,
+ x1: 0,
+ y1: 0,
+ x2: xInit,
+ y2: yInit
+ };
- control.selected.both.removeClass('library-selected');
- control.selected = tab;
- control.selected.both.addClass('library-selected');
- });
+ if (flexHeight === false && flexWidth === false) {
+ imgSelectOptions.aspectRatio = xInit + ':' + yInit;
+ }
+ if (flexHeight === false ) {
+ imgSelectOptions.maxHeight = yInit;
+ }
+ if (flexWidth === false ) {
+ imgSelectOptions.maxWidth = xInit;
+ }
- // Bind events to switch image urls.
- this.library.on( 'click keydown', 'a', function( event ) {
- if ( event.type === 'keydown' && 13 !== event.which ) // enter
- return;
+ 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;
- var value = $(this).data('customizeImageValue');
+ event.preventDefault();
- if ( value ) {
- control.setting.set( value );
- 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
+ })
+ ]
});
- if ( this.tabs.uploaded ) {
- this.tabs.uploaded.target = this.library.find('.uploaded-target');
- if ( ! this.tabs.uploaded.panel.find('.thumbnail').length )
- this.tabs.uploaded.both.addClass('hidden');
- }
+ this.frame.on('select', this.onSelect, this);
+ this.frame.on('cropped', this.onCropped, this);
+ this.frame.on('skippedcrop', this.onSkippedCrop, this);
+
+ this.frame.open();
+ },
- // Select a tab
- panels.each( function() {
- var tab = control.tabs[ $(this).data('customizeTab') ];
+ /**
+ * After an image is selected in the media modal,
+ * switch to the cropper state.
+ */
+ onSelect: function() {
+ this.frame.setState('cropper');
+ },
- // Select the first visible tab.
- if ( ! tab.link.hasClass('hidden') ) {
- control.selected = tab;
- tab.both.addClass('library-selected');
- return false;
- }
- });
+ /**
+ * 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.post_content,
+ attachmentId = croppedImage.attachment_id,
+ w = croppedImage.width,
+ h = croppedImage.height;
+ this.setImageFromURL(url, attachmentId, w, h);
+ },
- this.dropdownInit();
+ /**
+ * 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);
},
- success: function( attachment ) {
- api.UploadControl.prototype.success.call( this, attachment );
- // Add the uploaded image to the uploaded tab.
- if ( this.tabs.uploaded && this.tabs.uploaded.target.length ) {
- this.tabs.uploaded.both.removeClass('hidden');
+ /**
+ * 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;
+ }
- // @todo: Do NOT store this on the attachment model. That is bad.
- attachment.element = $( '<a href="#" class="thumbnail"></a>' )
- .data( 'customizeImageValue', attachment.get('url') )
- .append( '<img src="' + attachment.get('url')+ '" />' )
- .appendTo( this.tabs.uploaded.target );
+ 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();
},
- thumbnailSrc: function( to ) {
- if ( /^(https?:)?\/\//.test( to ) )
- this.thumbnail.prop( 'src', to ).show();
- else
- this.thumbnail.hide();
+
+ /**
+ * 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');
}
+
});
// Change objects contained within the main customize object to Settings.
api.defaultConstructor = api.Setting;
- // Create the collection of Control objects.
+ // 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 });
+ /**
+ * @class
+ * @augments wp.customize.Messenger
+ * @augments wp.customize.Class
+ * @mixes wp.customize.Events
+ */
api.PreviewFrame = api.Messenger.extend({
sensitivity: 2000,
loaded = false,
ready = false;
- if ( this._ready )
+ if ( this._ready ) {
this.unbind( 'ready', this._ready );
+ }
this._ready = function() {
ready = true;
- if ( loaded )
+ if ( loaded ) {
deferred.resolveWith( self );
+ }
};
this.bind( 'ready', this._ready );
+ this.bind( 'ready', function ( data ) {
+ 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 active = !! ( activeConstructs && activeConstructs[ id ] );
+ construct.active( active );
+ } );
+ } );
+ } );
+
this.request = $.ajax( this.previewUrl(), {
type: 'POST',
data: this.query,
// 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() ) {
+ if ( location && location !== self.previewUrl() ) {
deferred.rejectWith( self, [ 'redirect', location ] );
return;
}
(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;
+ if ( window !== window.parent ) {
+ window.parent.document.title = document.title;
+ }
+ };
+
+ /**
+ * @class
+ * @augments wp.customize.Messenger
+ * @augments wp.customize.Class
+ * @mixes wp.customize.Events
+ */
api.Previewer = api.Messenger.extend({
refreshBuffer: 250,
rscheme = /^https?/;
$.extend( this, options || {} );
+ this.deferred = {
+ active: $.Deferred()
+ };
/*
* Wrap this.refresh to prevent it from hammering the servers:
// Limit the URL to internal, front-end links.
//
// If the frontend and the admin are served from the same domain, load the
- // preview over ssl if the customizer is being loaded over ssl. This avoids
+ // preview over ssl if the Customizer is being loaded over ssl. This avoids
// insecure content warnings. This is not attempted if the admin and frontend
// are on different domains to avoid the case where the frontend doesn't have
// ssl certs.
// 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: function() {},
self.targetWindow( this.targetWindow() );
self.channel( this.channel() );
+ self.deferred.active.resolve();
self.send( 'active' );
});
}
});
- /* =====================================================================
- * Ready.
- * ===================================================================== */
-
api.controlConstructor = {
color: api.ColorControl,
upload: api.UploadControl,
- image: api.ImageControl
+ image: api.ImageControl,
+ header: api.HeaderControl,
+ background: api.BackgroundControl
};
+ api.panelConstructor = {};
+ api.sectionConstructor = {};
$( function() {
api.settings = window._wpCustomizeSettings;
api.l10n = window._wpCustomizeControlsL10n;
- // Check if we can run the customizer.
- if ( ! api.settings )
+ // Check if we can run the Customizer.
+ if ( ! api.settings ) {
return;
+ }
// Redirect to the fallback preview if any incompatibilities are found.
if ( ! $.support.postMessage || ( ! $.support.cors && api.settings.isCrossDomain ) )
return window.location = api.settings.url.fallback;
- var previewer, parent, topFocus,
+ var parent, topFocus,
body = $( document.body ),
- overlay = body.children('.wp-full-overlay');
+ overlay = body.children( '.wp-full-overlay' ),
+ title = $( '#customize-info .theme-name.site-title' ),
+ closeBtn = $( '.customize-controls-close' ),
+ saveBtn = $( '#save' );
- // Prevent the form from saving when enter is pressed.
+ // Prevent the form from saving when enter is pressed on an input or select element.
$('#customize-controls').on( 'keydown', function( e ) {
- if ( $( e.target ).is('textarea') )
- return;
+ var isEnter = ( 13 === e.which ),
+ $el = $( e.target );
- if ( 13 === e.which ) // Enter
+ 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' ).on( 'click keydown', function( event ) {
+ if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
+ return;
+ }
+ event.preventDefault(); // Keep this AFTER the key filter above
+
+ var section = $( this ).parent(),
+ content = section.find( '.accordion-section-content:first' );
+
+ if ( section.hasClass( 'cannot-expand' ) ) {
+ return;
+ }
+
+ if ( section.hasClass( 'open' ) ) {
+ section.toggleClass( 'open' );
+ content.slideUp( api.Panel.prototype.defaultExpandedArguments.duration );
+ } else {
+ content.slideDown( api.Panel.prototype.defaultExpandedArguments.duration );
+ section.toggleClass( 'open' );
+ }
});
// Initialize Previewer
- previewer = new api.Previewer({
+ api.previewer = new api.Previewer({
container: '#customize-preview',
form: '#customize-controls',
previewUrl: api.settings.url.preview,
nonce: api.settings.nonce,
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( api.get() ),
+ customized: JSON.stringify( dirtyCustomized ),
nonce: this.nonce.preview
};
},
query = $.extend( this.query(), {
action: 'customize_save',
nonce: this.nonce.save
- }),
- request = $.post( api.settings.url.ajax, query );
-
- api.trigger( 'save', request );
-
- body.addClass('saving');
+ } ),
+ processing = api.state( 'processing' ),
+ submitWhenDoneProcessing,
+ submit;
+
+ body.addClass( 'saving' );
+
+ submit = function () {
+ var request = $.post( api.settings.url.ajax, query );
+
+ api.trigger( 'save', request );
+
+ request.always( function () {
+ body.removeClass( 'saving' );
+ } );
+
+ request.done( function( response ) {
+ // Check if the user is logged out.
+ if ( '0' === response ) {
+ self.preview.iframe.hide();
+ self.login().done( function() {
+ self.save();
+ self.preview.iframe.show();
+ } );
+ return;
+ }
- request.always( function() {
- body.removeClass('saving');
- });
+ // Check for cheaters.
+ if ( '-1' === response ) {
+ self.cheatin();
+ return;
+ }
- request.done( function( response ) {
- // Check if the user is logged out.
- if ( '0' === response ) {
- self.preview.iframe.hide();
- self.login().done( function() {
- self.save();
- self.preview.iframe.show();
- });
- return;
- }
+ // Clear setting dirty states
+ api.each( function ( value ) {
+ value._dirty = false;
+ } );
+ api.trigger( 'saved' );
+ } );
+ };
- // Check for cheaters.
- if ( '-1' === response ) {
- self.cheatin();
- return;
- }
+ if ( 0 === processing() ) {
+ submit();
+ } else {
+ submitWhenDoneProcessing = function () {
+ if ( 0 === processing() ) {
+ api.state.unbind( 'change', submitWhenDoneProcessing );
+ submit();
+ }
+ };
+ api.state.bind( 'change', submitWhenDoneProcessing );
+ }
- api.trigger( 'saved' );
- });
}
});
// Refresh the nonces if the preview sends updated nonces over.
- previewer.bind( 'nonce', function( nonce ) {
+ api.previewer.bind( 'nonce', function( nonce ) {
$.extend( this.nonce, nonce );
});
+ // Create Settings
$.each( api.settings.settings, function( id, data ) {
api.create( id, id, data.value, {
transport: data.transport,
- previewer: previewer
+ previewer: api.previewer
+ } );
+ });
+
+ // 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 = api.control.add( id, new constructor( id, {
+ control = new constructor( id, {
params: data,
- previewer: previewer
- } ) );
+ previewer: api.previewer
+ } );
+ api.control.add( id, control );
+ });
+
+ // Focus the autofocused element
+ _.each( [ 'panel', 'section', 'control' ], function ( type ) {
+ var instance, id = api.settings.autofocus[ type ];
+ if ( id && api[ type ]( id ) ) {
+ instance = api[ type ]( id );
+ // Wait until the element is embedded in the DOM
+ instance.deferred.embedded.done( function () {
+ // Wait until the preview has activated and so active panels, sections, controls have been set
+ api.previewer.deferred.active.done( function () {
+ instance.focus();
+ });
+ });
+ }
});
+ /**
+ * 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 );
+ api.bind( 'ready', api.reflowPaneContents );
+ api.reflowPaneContents = _.debounce( api.reflowPaneContents, 100 );
+ $( [ api.panel, api.section, api.control ] ).each( function ( i, values ) {
+ values.bind( 'add', api.reflowPaneContents );
+ values.bind( 'change', api.reflowPaneContents );
+ values.bind( 'remove', api.reflowPaneContents );
+ } );
+
// Check if preview url is valid and load the preview frame.
- if ( previewer.previewUrl() )
- previewer.refresh();
- else
- previewer.previewUrl( api.settings.url.home );
+ 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');
+ saved = state.create( 'saved' ),
+ activated = state.create( 'activated' ),
+ processing = state.create( 'processing' );
state.bind( 'change', function() {
- var save = $('#save'),
- back = $('.back');
-
if ( ! activated() ) {
- save.val( api.l10n.activate ).prop( 'disabled', false );
- back.text( api.l10n.cancel );
+ saveBtn.val( api.l10n.activate ).prop( 'disabled', false );
+ closeBtn.find( '.screen-reader-text' ).text( api.l10n.cancel );
} else if ( saved() ) {
- save.val( api.l10n.saved ).prop( 'disabled', true );
- back.text( api.l10n.close );
+ saveBtn.val( api.l10n.saved ).prop( 'disabled', true );
+ closeBtn.find( '.screen-reader-text' ).text( api.l10n.close );
} else {
- save.val( api.l10n.save ).prop( 'disabled', false );
- back.text( api.l10n.cancel );
+ 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 );
api.bind( 'change', function() {
state('saved').set( false );
}());
// Button bindings.
- $('#save').click( function( event ) {
- previewer.save();
+ saveBtn.click( function( event ) {
+ api.previewer.save();
event.preventDefault();
}).keydown( function( event ) {
if ( 9 === event.which ) // tab
return;
if ( 13 === event.which ) // enter
- previewer.save();
+ api.previewer.save();
event.preventDefault();
});
- $('.back').keydown( function( event ) {
- if ( 9 === event.which ) // tab
+ // Go back to the top-level Customizer accordion.
+ $( '#customize-header-actions' ).on( 'click keydown', '.control-panel-back', function( event ) {
+ if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
return;
- if ( 13 === event.which ) // enter
- this.click();
- event.preventDefault();
+ }
+
+ event.preventDefault(); // Keep this AFTER the key filter above
+ api.panel.each( function ( panel ) {
+ panel.collapse();
+ });
});
- $('.upload-dropzone a.upload').keydown( function( event ) {
+ closeBtn.keydown( function( event ) {
+ if ( 9 === event.which ) // tab
+ return;
if ( 13 === event.which ) // enter
this.click();
+ event.preventDefault();
});
$('.collapse-sidebar').on( 'click keydown', function( event ) {
- if ( event.type === 'keydown' && 13 !== event.which ) // enter
+ if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
return;
+ }
overlay.toggleClass( 'collapsed' ).toggleClass( 'expanded' );
event.preventDefault();
});
+ // Bind site title display to the corresponding field.
+ if ( title.length ) {
+ $( '#customize-control-blogname input' ).on( 'input', function() {
+ title.text( this.value );
+ } );
+ }
+
// Create a potential postMessage connection with the parent frame.
parent = new api.Messenger({
url: api.settings.url.parent,
// 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() {
- $('.back').on( 'click.back', function( event ) {
+ 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' )() ) {
+ return api.l10n.saveAlert;
+ }
+ } );
+
// Pass events through to the parent.
- api.bind( 'saved', function() {
- parent.send( 'saved' );
- });
+ $.each( [ 'saved', 'change' ], function ( i, event ) {
+ api.bind( event, function() {
+ parent.send( event );
+ });
+ } );
// When activated, let the loader handle redirecting the page.
// If no loader exists, redirect the page ourselves (if a url exists).
});
});
- // Handle header image data
- api.control( 'header_image', function( control ) {
- control.setting.bind( function( to ) {
- if ( to === control.params.removed )
- control.settings.data.set( false );
- });
-
- control.library.on( 'click', 'a', function() {
- control.settings.data.set( $(this).data('customizeHeaderImageData') );
- });
-
- control.uploader.success = function( attachment ) {
- var data;
-
- api.ImageControl.prototype.success.call( control, attachment );
-
- data = {
- attachment_id: attachment.get('id'),
- url: attachment.get('url'),
- thumbnail_url: attachment.get('url'),
- height: attachment.get('height'),
- width: attachment.get('width')
- };
-
- attachment.element.data( 'customizeHeaderImageData', data );
- control.settings.data.set( data );
- };
- });
-
api.trigger( 'ready' );
// Make sure left column gets focus
- topFocus = $('.back');
+ topFocus = closeBtn;
topFocus.focus();
setTimeout(function () {
topFocus.focus();
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff