mirror of
https://github.com/WordPress/WordPress.git
synced 2024-07-12 14:54:46 +02:00
9ee1823d91
Selective refresh will not be available for widgets when they lack these params, so previewing will fallback to full page refreshes. Sidebars registered as such should be rare so this accounts for an edge case. Fixes #37478. Built from https://develop.svn.wordpress.org/trunk@38166 git-svn-id: http://core.svn.wordpress.org/trunk@38107 1a063a9b-81f0-0310-95a4-ce76da25c4cd
666 lines
19 KiB
JavaScript
666 lines
19 KiB
JavaScript
/* global _wpWidgetCustomizerPreviewSettings */
|
|
wp.customize.widgetsPreview = wp.customize.WidgetCustomizerPreview = (function( $, _, wp, api ) {
|
|
|
|
var self;
|
|
|
|
self = {
|
|
renderedSidebars: {},
|
|
renderedWidgets: {},
|
|
registeredSidebars: [],
|
|
registeredWidgets: {},
|
|
widgetSelectors: [],
|
|
preview: null,
|
|
l10n: {
|
|
widgetTooltip: ''
|
|
},
|
|
selectiveRefreshableWidgets: {}
|
|
};
|
|
|
|
/**
|
|
* Init widgets preview.
|
|
*
|
|
* @since 4.5.0
|
|
*/
|
|
self.init = function() {
|
|
var self = this;
|
|
|
|
self.preview = api.preview;
|
|
if ( ! _.isEmpty( self.selectiveRefreshableWidgets ) ) {
|
|
self.addPartials();
|
|
}
|
|
|
|
self.buildWidgetSelectors();
|
|
self.highlightControls();
|
|
|
|
self.preview.bind( 'highlight-widget', self.highlightWidget );
|
|
|
|
api.preview.bind( 'active', function() {
|
|
self.highlightControls();
|
|
} );
|
|
};
|
|
|
|
/**
|
|
* Partial representing a widget instance.
|
|
*
|
|
* @class
|
|
* @augments wp.customize.selectiveRefresh.Partial
|
|
* @since 4.5.0
|
|
*/
|
|
self.WidgetPartial = api.selectiveRefresh.Partial.extend({
|
|
|
|
/**
|
|
* Constructor.
|
|
*
|
|
* @since 4.5.0
|
|
* @param {string} id - Partial ID.
|
|
* @param {Object} options
|
|
* @param {Object} options.params
|
|
*/
|
|
initialize: function( id, options ) {
|
|
var partial = this, matches;
|
|
matches = id.match( /^widget\[(.+)]$/ );
|
|
if ( ! matches ) {
|
|
throw new Error( 'Illegal id for widget partial.' );
|
|
}
|
|
|
|
partial.widgetId = matches[1];
|
|
partial.widgetIdParts = self.parseWidgetId( partial.widgetId );
|
|
options = options || {};
|
|
options.params = _.extend(
|
|
{
|
|
settings: [ self.getWidgetSettingId( partial.widgetId ) ],
|
|
containerInclusive: true
|
|
},
|
|
options.params || {}
|
|
);
|
|
|
|
api.selectiveRefresh.Partial.prototype.initialize.call( partial, id, options );
|
|
},
|
|
|
|
/**
|
|
* Refresh widget partial.
|
|
*
|
|
* @returns {Promise}
|
|
*/
|
|
refresh: function() {
|
|
var partial = this, refreshDeferred;
|
|
if ( ! self.selectiveRefreshableWidgets[ partial.widgetIdParts.idBase ] ) {
|
|
refreshDeferred = $.Deferred();
|
|
refreshDeferred.reject();
|
|
partial.fallback();
|
|
return refreshDeferred.promise();
|
|
} else {
|
|
return api.selectiveRefresh.Partial.prototype.refresh.call( partial );
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Send widget-updated message to parent so spinner will get removed from widget control.
|
|
*
|
|
* @inheritdoc
|
|
* @param {wp.customize.selectiveRefresh.Placement} placement
|
|
*/
|
|
renderContent: function( placement ) {
|
|
var partial = this;
|
|
if ( api.selectiveRefresh.Partial.prototype.renderContent.call( partial, placement ) ) {
|
|
api.preview.send( 'widget-updated', partial.widgetId );
|
|
api.selectiveRefresh.trigger( 'widget-updated', partial );
|
|
}
|
|
}
|
|
});
|
|
|
|
/**
|
|
* Partial representing a widget area.
|
|
*
|
|
* @class
|
|
* @augments wp.customize.selectiveRefresh.Partial
|
|
* @since 4.5.0
|
|
*/
|
|
self.SidebarPartial = api.selectiveRefresh.Partial.extend({
|
|
|
|
/**
|
|
* Constructor.
|
|
*
|
|
* @since 4.5.0
|
|
* @param {string} id - Partial ID.
|
|
* @param {Object} options
|
|
* @param {Object} options.params
|
|
*/
|
|
initialize: function( id, options ) {
|
|
var partial = this, matches;
|
|
matches = id.match( /^sidebar\[(.+)]$/ );
|
|
if ( ! matches ) {
|
|
throw new Error( 'Illegal id for sidebar partial.' );
|
|
}
|
|
partial.sidebarId = matches[1];
|
|
|
|
options = options || {};
|
|
options.params = _.extend(
|
|
{
|
|
settings: [ 'sidebars_widgets[' + partial.sidebarId + ']' ]
|
|
},
|
|
options.params || {}
|
|
);
|
|
|
|
api.selectiveRefresh.Partial.prototype.initialize.call( partial, id, options );
|
|
|
|
if ( ! partial.params.sidebarArgs ) {
|
|
throw new Error( 'The sidebarArgs param was not provided.' );
|
|
}
|
|
if ( partial.params.settings.length > 1 ) {
|
|
throw new Error( 'Expected SidebarPartial to only have one associated setting' );
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Set up the partial.
|
|
*
|
|
* @since 4.5.0
|
|
*/
|
|
ready: function() {
|
|
var sidebarPartial = this;
|
|
|
|
// Watch for changes to the sidebar_widgets setting.
|
|
_.each( sidebarPartial.settings(), function( settingId ) {
|
|
api( settingId ).bind( _.bind( sidebarPartial.handleSettingChange, sidebarPartial ) );
|
|
} );
|
|
|
|
// Trigger an event for this sidebar being updated whenever a widget inside is rendered.
|
|
api.selectiveRefresh.bind( 'partial-content-rendered', function( placement ) {
|
|
var isAssignedWidgetPartial = (
|
|
placement.partial.extended( self.WidgetPartial ) &&
|
|
( -1 !== _.indexOf( sidebarPartial.getWidgetIds(), placement.partial.widgetId ) )
|
|
);
|
|
if ( isAssignedWidgetPartial ) {
|
|
api.selectiveRefresh.trigger( 'sidebar-updated', sidebarPartial );
|
|
}
|
|
} );
|
|
|
|
// Make sure that a widget partial has a container in the DOM prior to a refresh.
|
|
api.bind( 'change', function( widgetSetting ) {
|
|
var widgetId, parsedId;
|
|
parsedId = self.parseWidgetSettingId( widgetSetting.id );
|
|
if ( ! parsedId ) {
|
|
return;
|
|
}
|
|
widgetId = parsedId.idBase;
|
|
if ( parsedId.number ) {
|
|
widgetId += '-' + String( parsedId.number );
|
|
}
|
|
if ( -1 !== _.indexOf( sidebarPartial.getWidgetIds(), widgetId ) ) {
|
|
sidebarPartial.ensureWidgetPlacementContainers( widgetId );
|
|
}
|
|
} );
|
|
},
|
|
|
|
/**
|
|
* Get the before/after boundary nodes for all instances of this sidebar (usually one).
|
|
*
|
|
* Note that TreeWalker is not implemented in IE8.
|
|
*
|
|
* @since 4.5.0
|
|
* @returns {Array.<{before: Comment, after: Comment, instanceNumber: number}>}
|
|
*/
|
|
findDynamicSidebarBoundaryNodes: function() {
|
|
var partial = this, regExp, boundaryNodes = {}, recursiveCommentTraversal;
|
|
regExp = /^(dynamic_sidebar_before|dynamic_sidebar_after):(.+):(\d+)$/;
|
|
recursiveCommentTraversal = function( childNodes ) {
|
|
_.each( childNodes, function( node ) {
|
|
var matches;
|
|
if ( 8 === node.nodeType ) {
|
|
matches = node.nodeValue.match( regExp );
|
|
if ( ! matches || matches[2] !== partial.sidebarId ) {
|
|
return;
|
|
}
|
|
if ( _.isUndefined( boundaryNodes[ matches[3] ] ) ) {
|
|
boundaryNodes[ matches[3] ] = {
|
|
before: null,
|
|
after: null,
|
|
instanceNumber: parseInt( matches[3], 10 )
|
|
};
|
|
}
|
|
if ( 'dynamic_sidebar_before' === matches[1] ) {
|
|
boundaryNodes[ matches[3] ].before = node;
|
|
} else {
|
|
boundaryNodes[ matches[3] ].after = node;
|
|
}
|
|
} else if ( 1 === node.nodeType ) {
|
|
recursiveCommentTraversal( node.childNodes );
|
|
}
|
|
} );
|
|
};
|
|
|
|
recursiveCommentTraversal( document.body.childNodes );
|
|
return _.values( boundaryNodes );
|
|
},
|
|
|
|
/**
|
|
* Get the placements for this partial.
|
|
*
|
|
* @since 4.5.0
|
|
* @returns {Array}
|
|
*/
|
|
placements: function() {
|
|
var partial = this;
|
|
return _.map( partial.findDynamicSidebarBoundaryNodes(), function( boundaryNodes ) {
|
|
return new api.selectiveRefresh.Placement( {
|
|
partial: partial,
|
|
container: null,
|
|
startNode: boundaryNodes.before,
|
|
endNode: boundaryNodes.after,
|
|
context: {
|
|
instanceNumber: boundaryNodes.instanceNumber
|
|
}
|
|
} );
|
|
} );
|
|
},
|
|
|
|
/**
|
|
* Get the list of widget IDs associated with this widget area.
|
|
*
|
|
* @since 4.5.0
|
|
*
|
|
* @returns {Array}
|
|
*/
|
|
getWidgetIds: function() {
|
|
var sidebarPartial = this, settingId, widgetIds;
|
|
settingId = sidebarPartial.settings()[0];
|
|
if ( ! settingId ) {
|
|
throw new Error( 'Missing associated setting.' );
|
|
}
|
|
if ( ! api.has( settingId ) ) {
|
|
throw new Error( 'Setting does not exist.' );
|
|
}
|
|
widgetIds = api( settingId ).get();
|
|
if ( ! _.isArray( widgetIds ) ) {
|
|
throw new Error( 'Expected setting to be array of widget IDs' );
|
|
}
|
|
return widgetIds.slice( 0 );
|
|
},
|
|
|
|
/**
|
|
* Reflow widgets in the sidebar, ensuring they have the proper position in the DOM.
|
|
*
|
|
* @since 4.5.0
|
|
*
|
|
* @return {Array.<wp.customize.selectiveRefresh.Placement>} List of placements that were reflowed.
|
|
*/
|
|
reflowWidgets: function() {
|
|
var sidebarPartial = this, sidebarPlacements, widgetIds, widgetPartials, sortedSidebarContainers = [];
|
|
widgetIds = sidebarPartial.getWidgetIds();
|
|
sidebarPlacements = sidebarPartial.placements();
|
|
|
|
widgetPartials = {};
|
|
_.each( widgetIds, function( widgetId ) {
|
|
var widgetPartial = api.selectiveRefresh.partial( 'widget[' + widgetId + ']' );
|
|
if ( widgetPartial ) {
|
|
widgetPartials[ widgetId ] = widgetPartial;
|
|
}
|
|
} );
|
|
|
|
_.each( sidebarPlacements, function( sidebarPlacement ) {
|
|
var sidebarWidgets = [], needsSort = false, thisPosition, lastPosition = -1;
|
|
|
|
// Gather list of widget partial containers in this sidebar, and determine if a sort is needed.
|
|
_.each( widgetPartials, function( widgetPartial ) {
|
|
_.each( widgetPartial.placements(), function( widgetPlacement ) {
|
|
|
|
if ( sidebarPlacement.context.instanceNumber === widgetPlacement.context.sidebar_instance_number ) {
|
|
thisPosition = widgetPlacement.container.index();
|
|
sidebarWidgets.push( {
|
|
partial: widgetPartial,
|
|
placement: widgetPlacement,
|
|
position: thisPosition
|
|
} );
|
|
if ( thisPosition < lastPosition ) {
|
|
needsSort = true;
|
|
}
|
|
lastPosition = thisPosition;
|
|
}
|
|
} );
|
|
} );
|
|
|
|
if ( needsSort ) {
|
|
_.each( sidebarWidgets, function( sidebarWidget ) {
|
|
sidebarPlacement.endNode.parentNode.insertBefore(
|
|
sidebarWidget.placement.container[0],
|
|
sidebarPlacement.endNode
|
|
);
|
|
|
|
// @todo Rename partial-placement-moved?
|
|
api.selectiveRefresh.trigger( 'partial-content-moved', sidebarWidget.placement );
|
|
} );
|
|
|
|
sortedSidebarContainers.push( sidebarPlacement );
|
|
}
|
|
} );
|
|
|
|
if ( sortedSidebarContainers.length > 0 ) {
|
|
api.selectiveRefresh.trigger( 'sidebar-updated', sidebarPartial );
|
|
}
|
|
|
|
return sortedSidebarContainers;
|
|
},
|
|
|
|
/**
|
|
* Make sure there is a widget instance container in this sidebar for the given widget ID.
|
|
*
|
|
* @since 4.5.0
|
|
*
|
|
* @param {string} widgetId
|
|
* @returns {wp.customize.selectiveRefresh.Partial} Widget instance partial.
|
|
*/
|
|
ensureWidgetPlacementContainers: function( widgetId ) {
|
|
var sidebarPartial = this, widgetPartial, wasInserted = false, partialId = 'widget[' + widgetId + ']';
|
|
widgetPartial = api.selectiveRefresh.partial( partialId );
|
|
if ( ! widgetPartial ) {
|
|
widgetPartial = new self.WidgetPartial( partialId, {
|
|
params: {}
|
|
} );
|
|
api.selectiveRefresh.partial.add( widgetPartial.id, widgetPartial );
|
|
}
|
|
|
|
// Make sure that there is a container element for the widget in the sidebar, if at least a placeholder.
|
|
_.each( sidebarPartial.placements(), function( sidebarPlacement ) {
|
|
var foundWidgetPlacement, widgetContainerElement;
|
|
|
|
foundWidgetPlacement = _.find( widgetPartial.placements(), function( widgetPlacement ) {
|
|
return ( widgetPlacement.context.sidebar_instance_number === sidebarPlacement.context.instanceNumber );
|
|
} );
|
|
if ( foundWidgetPlacement ) {
|
|
return;
|
|
}
|
|
|
|
widgetContainerElement = $(
|
|
sidebarPartial.params.sidebarArgs.before_widget.replace( /%1\$s/g, widgetId ).replace( /%2\$s/g, 'widget' ) +
|
|
sidebarPartial.params.sidebarArgs.after_widget
|
|
);
|
|
|
|
// Handle rare case where before_widget and after_widget are empty.
|
|
if ( ! widgetContainerElement[0] ) {
|
|
return;
|
|
}
|
|
|
|
widgetContainerElement.attr( 'data-customize-partial-id', widgetPartial.id );
|
|
widgetContainerElement.attr( 'data-customize-partial-type', 'widget' );
|
|
widgetContainerElement.attr( 'data-customize-widget-id', widgetId );
|
|
|
|
/*
|
|
* Make sure the widget container element has the customize-container context data.
|
|
* The sidebar_instance_number is used to disambiguate multiple instances of the
|
|
* same sidebar are rendered onto the template, and so the same widget is embedded
|
|
* multiple times.
|
|
*/
|
|
widgetContainerElement.data( 'customize-partial-placement-context', {
|
|
'sidebar_id': sidebarPartial.sidebarId,
|
|
'sidebar_instance_number': sidebarPlacement.context.instanceNumber
|
|
} );
|
|
|
|
sidebarPlacement.endNode.parentNode.insertBefore( widgetContainerElement[0], sidebarPlacement.endNode );
|
|
wasInserted = true;
|
|
} );
|
|
|
|
if ( wasInserted ) {
|
|
sidebarPartial.reflowWidgets();
|
|
}
|
|
|
|
return widgetPartial;
|
|
},
|
|
|
|
/**
|
|
* Handle change to the sidebars_widgets[] setting.
|
|
*
|
|
* @since 4.5.0
|
|
*
|
|
* @param {Array} newWidgetIds New widget ids.
|
|
* @param {Array} oldWidgetIds Old widget ids.
|
|
*/
|
|
handleSettingChange: function( newWidgetIds, oldWidgetIds ) {
|
|
var sidebarPartial = this, needsRefresh, widgetsRemoved, widgetsAdded, addedWidgetPartials = [];
|
|
|
|
needsRefresh = (
|
|
( oldWidgetIds.length > 0 && 0 === newWidgetIds.length ) ||
|
|
( newWidgetIds.length > 0 && 0 === oldWidgetIds.length )
|
|
);
|
|
if ( needsRefresh ) {
|
|
sidebarPartial.fallback();
|
|
return;
|
|
}
|
|
|
|
// Handle removal of widgets.
|
|
widgetsRemoved = _.difference( oldWidgetIds, newWidgetIds );
|
|
_.each( widgetsRemoved, function( removedWidgetId ) {
|
|
var widgetPartial = api.selectiveRefresh.partial( 'widget[' + removedWidgetId + ']' );
|
|
if ( widgetPartial ) {
|
|
_.each( widgetPartial.placements(), function( placement ) {
|
|
var isRemoved = (
|
|
placement.context.sidebar_id === sidebarPartial.sidebarId ||
|
|
( placement.context.sidebar_args && placement.context.sidebar_args.id === sidebarPartial.sidebarId )
|
|
);
|
|
if ( isRemoved ) {
|
|
placement.container.remove();
|
|
}
|
|
} );
|
|
}
|
|
} );
|
|
|
|
// Handle insertion of widgets.
|
|
widgetsAdded = _.difference( newWidgetIds, oldWidgetIds );
|
|
_.each( widgetsAdded, function( addedWidgetId ) {
|
|
var widgetPartial = sidebarPartial.ensureWidgetPlacementContainers( addedWidgetId );
|
|
addedWidgetPartials.push( widgetPartial );
|
|
} );
|
|
|
|
_.each( addedWidgetPartials, function( widgetPartial ) {
|
|
widgetPartial.refresh();
|
|
} );
|
|
|
|
api.selectiveRefresh.trigger( 'sidebar-updated', sidebarPartial );
|
|
},
|
|
|
|
/**
|
|
* Note that the meat is handled in handleSettingChange because it has the context of which widgets were removed.
|
|
*
|
|
* @since 4.5.0
|
|
*/
|
|
refresh: function() {
|
|
var partial = this, deferred = $.Deferred();
|
|
|
|
deferred.fail( function() {
|
|
partial.fallback();
|
|
} );
|
|
|
|
if ( 0 === partial.placements().length ) {
|
|
deferred.reject();
|
|
} else {
|
|
_.each( partial.reflowWidgets(), function( sidebarPlacement ) {
|
|
api.selectiveRefresh.trigger( 'partial-content-rendered', sidebarPlacement );
|
|
} );
|
|
deferred.resolve();
|
|
}
|
|
|
|
return deferred.promise();
|
|
}
|
|
});
|
|
|
|
api.selectiveRefresh.partialConstructor.sidebar = self.SidebarPartial;
|
|
api.selectiveRefresh.partialConstructor.widget = self.WidgetPartial;
|
|
|
|
/**
|
|
* Add partials for the registered widget areas (sidebars).
|
|
*
|
|
* @since 4.5.0
|
|
*/
|
|
self.addPartials = function() {
|
|
_.each( self.registeredSidebars, function( registeredSidebar ) {
|
|
var partial, partialId = 'sidebar[' + registeredSidebar.id + ']';
|
|
partial = api.selectiveRefresh.partial( partialId );
|
|
if ( ! partial ) {
|
|
partial = new self.SidebarPartial( partialId, {
|
|
params: {
|
|
sidebarArgs: registeredSidebar
|
|
}
|
|
} );
|
|
api.selectiveRefresh.partial.add( partial.id, partial );
|
|
}
|
|
} );
|
|
};
|
|
|
|
/**
|
|
* Calculate the selector for the sidebar's widgets based on the registered sidebar's info.
|
|
*
|
|
* @since 3.9.0
|
|
*/
|
|
self.buildWidgetSelectors = function() {
|
|
var self = this;
|
|
|
|
$.each( self.registeredSidebars, function( i, sidebar ) {
|
|
var widgetTpl = [
|
|
sidebar.before_widget,
|
|
sidebar.before_title,
|
|
sidebar.after_title,
|
|
sidebar.after_widget
|
|
].join( '' ),
|
|
emptyWidget,
|
|
widgetSelector,
|
|
widgetClasses;
|
|
|
|
emptyWidget = $( widgetTpl );
|
|
widgetSelector = emptyWidget.prop( 'tagName' ) || '';
|
|
widgetClasses = emptyWidget.prop( 'className' ) || '';
|
|
|
|
// Prevent a rare case when before_widget, before_title, after_title and after_widget is empty.
|
|
if ( ! widgetClasses ) {
|
|
return;
|
|
}
|
|
|
|
// Remove class names that incorporate the string formatting placeholders %1$s and %2$s.
|
|
widgetClasses = widgetClasses.replace( /\S*%[12]\$s\S*/g, '' );
|
|
widgetClasses = widgetClasses.replace( /^\s+|\s+$/g, '' );
|
|
widgetSelector += '.' + widgetClasses.split( /\s+/ ).join( '.' );
|
|
self.widgetSelectors.push( widgetSelector );
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Highlight the widget on widget updates or widget control mouse overs.
|
|
*
|
|
* @since 3.9.0
|
|
* @param {string} widgetId ID of the widget.
|
|
*/
|
|
self.highlightWidget = function( widgetId ) {
|
|
var $body = $( document.body ),
|
|
$widget = $( '#' + widgetId );
|
|
|
|
$body.find( '.widget-customizer-highlighted-widget' ).removeClass( 'widget-customizer-highlighted-widget' );
|
|
|
|
$widget.addClass( 'widget-customizer-highlighted-widget' );
|
|
setTimeout( function() {
|
|
$widget.removeClass( 'widget-customizer-highlighted-widget' );
|
|
}, 500 );
|
|
};
|
|
|
|
/**
|
|
* Show a title and highlight widgets on hover. On shift+clicking
|
|
* focus the widget control.
|
|
*
|
|
* @since 3.9.0
|
|
*/
|
|
self.highlightControls = function() {
|
|
var self = this,
|
|
selector = this.widgetSelectors.join( ',' );
|
|
|
|
$( selector ).attr( 'title', this.l10n.widgetTooltip );
|
|
|
|
$( document ).on( 'mouseenter', selector, function() {
|
|
self.preview.send( 'highlight-widget-control', $( this ).prop( 'id' ) );
|
|
});
|
|
|
|
// Open expand the widget control when shift+clicking the widget element
|
|
$( document ).on( 'click', selector, function( e ) {
|
|
if ( ! e.shiftKey ) {
|
|
return;
|
|
}
|
|
e.preventDefault();
|
|
|
|
self.preview.send( 'focus-widget-control', $( this ).prop( 'id' ) );
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Parse a widget ID.
|
|
*
|
|
* @since 4.5.0
|
|
*
|
|
* @param {string} widgetId Widget ID.
|
|
* @returns {{idBase: string, number: number|null}}
|
|
*/
|
|
self.parseWidgetId = function( widgetId ) {
|
|
var matches, parsed = {
|
|
idBase: '',
|
|
number: null
|
|
};
|
|
|
|
matches = widgetId.match( /^(.+)-(\d+)$/ );
|
|
if ( matches ) {
|
|
parsed.idBase = matches[1];
|
|
parsed.number = parseInt( matches[2], 10 );
|
|
} else {
|
|
parsed.idBase = widgetId; // Likely an old single widget.
|
|
}
|
|
|
|
return parsed;
|
|
};
|
|
|
|
/**
|
|
* Parse a widget setting ID.
|
|
*
|
|
* @since 4.5.0
|
|
*
|
|
* @param {string} settingId Widget setting ID.
|
|
* @returns {{idBase: string, number: number|null}|null}
|
|
*/
|
|
self.parseWidgetSettingId = function( settingId ) {
|
|
var matches, parsed = {
|
|
idBase: '',
|
|
number: null
|
|
};
|
|
|
|
matches = settingId.match( /^widget_([^\[]+?)(?:\[(\d+)])?$/ );
|
|
if ( ! matches ) {
|
|
return null;
|
|
}
|
|
parsed.idBase = matches[1];
|
|
if ( matches[2] ) {
|
|
parsed.number = parseInt( matches[2], 10 );
|
|
}
|
|
return parsed;
|
|
};
|
|
|
|
/**
|
|
* Convert a widget ID into a Customizer setting ID.
|
|
*
|
|
* @since 4.5.0
|
|
*
|
|
* @param {string} widgetId Widget ID.
|
|
* @returns {string} settingId Setting ID.
|
|
*/
|
|
self.getWidgetSettingId = function( widgetId ) {
|
|
var parsed = this.parseWidgetId( widgetId ), settingId;
|
|
|
|
settingId = 'widget_' + parsed.idBase;
|
|
if ( parsed.number ) {
|
|
settingId += '[' + String( parsed.number ) + ']';
|
|
}
|
|
|
|
return settingId;
|
|
};
|
|
|
|
api.bind( 'preview-ready', function() {
|
|
$.extend( self, _wpWidgetCustomizerPreviewSettings );
|
|
self.init();
|
|
});
|
|
|
|
return self;
|
|
})( jQuery, _, wp, wp.customize );
|