Current File : /home2/c141648/rosenblumtv.com/wp-admin/js/customize-nav-menus.js
/**
* @output wp-admin/js/customize-nav-menus.js
*/
/* global menus, _wpCustomizeNavMenusSettings, wpNavMenu, console */
( function( api, wp, $ ) {
'use strict';
/**
* Set up wpNavMenu for drag and drop.
*/
wpNavMenu.originalInit = wpNavMenu.init;
wpNavMenu.options.menuItemDepthPerLevel = 20;
wpNavMenu.options.sortableItems = '> .customize-control-nav_menu_item';
wpNavMenu.options.targetTolerance = 10;
wpNavMenu.init = function() {
this.jQueryExtensions();
};
/**
* @namespace wp.customize.Menus
*/
api.Menus = api.Menus || {};
// Link settings.
api.Menus.data = {
itemTypes: [],
l10n: {},
settingTransport: 'refresh',
phpIntMax: 0,
defaultSettingValues: {
nav_menu: {},
nav_menu_item: {}
},
locationSlugMappedToName: {}
};
if ( 'undefined' !== typeof _wpCustomizeNavMenusSettings ) {
$.extend( api.Menus.data, _wpCustomizeNavMenusSettings );
}
/**
* Newly-created Nav Menus and Nav Menu Items have negative integer IDs which
* serve as placeholders until Save & Publish happens.
*
* @alias wp.customize.Menus.generatePlaceholderAutoIncrementId
*
* @return {number}
*/
api.Menus.generatePlaceholderAutoIncrementId = function() {
return -Math.ceil( api.Menus.data.phpIntMax * Math.random() );
};
/**
* wp.customize.Menus.AvailableItemModel
*
* A single available menu item model. See PHP's WP_Customize_Nav_Menu_Item_Setting class.
*
* @class wp.customize.Menus.AvailableItemModel
* @augments Backbone.Model
*/
api.Menus.AvailableItemModel = Backbone.Model.extend( $.extend(
{
id: null // This is only used by Backbone.
},
api.Menus.data.defaultSettingValues.nav_menu_item
) );
/**
* wp.customize.Menus.AvailableItemCollection
*
* Collection for available menu item models.
*
* @class wp.customize.Menus.AvailableItemCollection
* @augments Backbone.Collection
*/
api.Menus.AvailableItemCollection = Backbone.Collection.extend(/** @lends wp.customize.Menus.AvailableItemCollection.prototype */{
model: api.Menus.AvailableItemModel,
sort_key: 'order',
comparator: function( item ) {
return -item.get( this.sort_key );
},
sortByField: function( fieldName ) {
this.sort_key = fieldName;
this.sort();
}
});
api.Menus.availableMenuItems = new api.Menus.AvailableItemCollection( api.Menus.data.availableMenuItems );
/**
* Insert a new `auto-draft` post.
*
* @since 4.7.0
* @alias wp.customize.Menus.insertAutoDraftPost
*
* @param {Object} params - Parameters for the draft post to create.
* @param {string} params.post_type - Post type to add.
* @param {string} params.post_title - Post title to use.
* @return {jQuery.promise} Promise resolved with the added post.
*/
api.Menus.insertAutoDraftPost = function insertAutoDraftPost( params ) {
var request, deferred = $.Deferred();
request = wp.ajax.post( 'customize-nav-menus-insert-auto-draft', {
'customize-menus-nonce': api.settings.nonce['customize-menus'],
'wp_customize': 'on',
'customize_changeset_uuid': api.settings.changeset.uuid,
'params': params
} );
request.done( function( response ) {
if ( response.post_id ) {
api( 'nav_menus_created_posts' ).set(
api( 'nav_menus_created_posts' ).get().concat( [ response.post_id ] )
);
if ( 'page' === params.post_type ) {
// Activate static front page controls as this could be the first page created.
if ( api.section.has( 'static_front_page' ) ) {
api.section( 'static_front_page' ).activate();
}
// Add new page to dropdown-pages controls.
api.control.each( function( control ) {
var select;
if ( 'dropdown-pages' === control.params.type ) {
select = control.container.find( 'select[name^="_customize-dropdown-pages-"]' );
select.append( new Option( params.post_title, response.post_id ) );
}
} );
}
deferred.resolve( response );
}
} );
request.fail( function( response ) {
var error = response || '';
if ( 'undefined' !== typeof response.message ) {
error = response.message;
}
console.error( error );
deferred.rejectWith( error );
} );
return deferred.promise();
};
api.Menus.AvailableMenuItemsPanelView = wp.Backbone.View.extend(/** @lends wp.customize.Menus.AvailableMenuItemsPanelView.prototype */{
el: '#available-menu-items',
events: {
'input #menu-items-search': 'debounceSearch',
'focus .menu-item-tpl': 'focus',
'click .menu-item-tpl': '_submit',
'click #custom-menu-item-submit': '_submitLink',
'keypress #custom-menu-item-name': '_submitLink',
'click .new-content-item .add-content': '_submitNew',
'keypress .create-item-input': '_submitNew',
'keydown': 'keyboardAccessible'
},
// Cache current selected menu item.
selected: null,
// Cache menu control that opened the panel.
currentMenuControl: null,
debounceSearch: null,
$search: null,
$clearResults: null,
searchTerm: '',
rendered: false,
pages: {},
sectionContent: '',
loading: false,
addingNew: false,
/**
* wp.customize.Menus.AvailableMenuItemsPanelView
*
* View class for the available menu items panel.
*
* @constructs wp.customize.Menus.AvailableMenuItemsPanelView
* @augments wp.Backbone.View
*/
initialize: function() {
var self = this;
if ( ! api.panel.has( 'nav_menus' ) ) {
return;
}
this.$search = $( '#menu-items-search' );
this.$clearResults = this.$el.find( '.clear-results' );
this.sectionContent = this.$el.find( '.available-menu-items-list' );
this.debounceSearch = _.debounce( self.search, 500 );
_.bindAll( this, 'close' );
/*
* If the available menu items panel is open and the customize controls
* are interacted with (other than an item being deleted), then close
* the available menu items panel. Also close on back button click.
*/
$( '#customize-controls, .customize-section-back' ).on( 'click keydown', function( e ) {
var isDeleteBtn = $( e.target ).is( '.item-delete, .item-delete *' ),
isAddNewBtn = $( e.target ).is( '.add-new-menu-item, .add-new-menu-item *' );
if ( $( 'body' ).hasClass( 'adding-menu-items' ) && ! isDeleteBtn && ! isAddNewBtn ) {
self.close();
}
} );
// Clear the search results and trigger an `input` event to fire a new search.
this.$clearResults.on( 'click', function() {
self.$search.val( '' ).trigger( 'focus' ).trigger( 'input' );
} );
this.$el.on( 'input', '#custom-menu-item-name.invalid, #custom-menu-item-url.invalid', function() {
$( this ).removeClass( 'invalid' );
var errorMessageId = $( this ).attr( 'aria-describedby' );
$( '#' + errorMessageId ).hide();
$( this ).removeAttr( 'aria-invalid' ).removeAttr( 'aria-describedby' );
});
// Load available items if it looks like we'll need them.
api.panel( 'nav_menus' ).container.on( 'expanded', function() {
if ( ! self.rendered ) {
self.initList();
self.rendered = true;
}
});
// Load more items.
this.sectionContent.on( 'scroll', function() {
var totalHeight = self.$el.find( '.accordion-section.open .available-menu-items-list' ).prop( 'scrollHeight' ),
visibleHeight = self.$el.find( '.accordion-section.open' ).height();
if ( ! self.loading && $( this ).scrollTop() > 3 / 4 * totalHeight - visibleHeight ) {
var type = $( this ).data( 'type' ),
object = $( this ).data( 'object' );
if ( 'search' === type ) {
if ( self.searchTerm ) {
self.doSearch( self.pages.search );
}
} else {
self.loadItems( [
{ type: type, object: object }
] );
}
}
});
// Close the panel if the URL in the preview changes.
api.previewer.bind( 'url', this.close );
self.delegateEvents();
},
// Search input change handler.
search: function( event ) {
var $searchSection = $( '#available-menu-items-search' ),
$otherSections = $( '#available-menu-items .accordion-section' ).not( $searchSection );
if ( ! event ) {
return;
}
if ( this.searchTerm === event.target.value ) {
return;
}
if ( '' !== event.target.value && ! $searchSection.hasClass( 'open' ) ) {
$otherSections.fadeOut( 100 );
$searchSection.find( '.accordion-section-content' ).slideDown( 'fast' );
$searchSection.addClass( 'open' );
this.$clearResults.addClass( 'is-visible' );
} else if ( '' === event.target.value ) {
$searchSection.removeClass( 'open' );
$otherSections.show();
this.$clearResults.removeClass( 'is-visible' );
}
this.searchTerm = event.target.value;
this.pages.search = 1;
this.doSearch( 1 );
},
// Get search results.
doSearch: function( page ) {
var self = this, params,
$section = $( '#available-menu-items-search' ),
$content = $section.find( '.accordion-section-content' ),
itemTemplate = wp.template( 'available-menu-item' );
if ( self.currentRequest ) {
self.currentRequest.abort();
}
if ( page < 0 ) {
return;
} else if ( page > 1 ) {
$section.addClass( 'loading-more' );
$content.attr( 'aria-busy', 'true' );
wp.a11y.speak( api.Menus.data.l10n.itemsLoadingMore );
} else if ( '' === self.searchTerm ) {
$content.html( '' );
wp.a11y.speak( '' );
return;
}
$section.addClass( 'loading' );
self.loading = true;
params = api.previewer.query( { excludeCustomizedSaved: true } );
_.extend( params, {
'customize-menus-nonce': api.settings.nonce['customize-menus'],
'wp_customize': 'on',
'search': self.searchTerm,
'page': page
} );
self.currentRequest = wp.ajax.post( 'search-available-menu-items-customizer', params );
self.currentRequest.done(function( data ) {
var items;
if ( 1 === page ) {
// Clear previous results as it's a new search.
$content.empty();
}
$section.removeClass( 'loading loading-more' );
$content.attr( 'aria-busy', 'false' );
$section.addClass( 'open' );
self.loading = false;
items = new api.Menus.AvailableItemCollection( data.items );
self.collection.add( items.models );
items.each( function( menuItem ) {
$content.append( itemTemplate( menuItem.attributes ) );
} );
if ( 20 > items.length ) {
self.pages.search = -1; // Up to 20 posts and 20 terms in results, if <20, no more results for either.
} else {
self.pages.search = self.pages.search + 1;
}
if ( items && page > 1 ) {
wp.a11y.speak( api.Menus.data.l10n.itemsFoundMore.replace( '%d', items.length ) );
} else if ( items && page === 1 ) {
wp.a11y.speak( api.Menus.data.l10n.itemsFound.replace( '%d', items.length ) );
}
});
self.currentRequest.fail(function( data ) {
// data.message may be undefined, for example when typing slow and the request is aborted.
if ( data.message ) {
$content.empty().append( $( '<li class="nothing-found"></li>' ).text( data.message ) );
wp.a11y.speak( data.message );
}
self.pages.search = -1;
});
self.currentRequest.always(function() {
$section.removeClass( 'loading loading-more' );
$content.attr( 'aria-busy', 'false' );
self.loading = false;
self.currentRequest = null;
});
},
// Render the individual items.
initList: function() {
var self = this;
// Render the template for each item by type.
_.each( api.Menus.data.itemTypes, function( itemType ) {
self.pages[ itemType.type + ':' + itemType.object ] = 0;
} );
self.loadItems( api.Menus.data.itemTypes );
},
/**
* Load available nav menu items.
*
* @since 4.3.0
* @since 4.7.0 Changed function signature to take list of item types instead of single type/object.
* @access private
*
* @param {Array.<Object>} itemTypes List of objects containing type and key.
* @param {string} deprecated Formerly the object parameter.
* @return {void}
*/
loadItems: function( itemTypes, deprecated ) {
var self = this, _itemTypes, requestItemTypes = [], params, request, itemTemplate, availableMenuItemContainers = {};
itemTemplate = wp.template( 'available-menu-item' );
if ( _.isString( itemTypes ) && _.isString( deprecated ) ) {
_itemTypes = [ { type: itemTypes, object: deprecated } ];
} else {
_itemTypes = itemTypes;
}
_.each( _itemTypes, function( itemType ) {
var container, name = itemType.type + ':' + itemType.object;
if ( -1 === self.pages[ name ] ) {
return; // Skip types for which there are no more results.
}
container = $( '#available-menu-items-' + itemType.type + '-' + itemType.object );
container.find( '.accordion-section-title' ).addClass( 'loading' );
availableMenuItemContainers[ name ] = container;
requestItemTypes.push( {
object: itemType.object,
type: itemType.type,
page: self.pages[ name ]
} );
} );
if ( 0 === requestItemTypes.length ) {
return;
}
self.loading = true;
params = api.previewer.query( { excludeCustomizedSaved: true } );
_.extend( params, {
'customize-menus-nonce': api.settings.nonce['customize-menus'],
'wp_customize': 'on',
'item_types': requestItemTypes
} );
request = wp.ajax.post( 'load-available-menu-items-customizer', params );
request.done(function( data ) {
var typeInner;
_.each( data.items, function( typeItems, name ) {
if ( 0 === typeItems.length ) {
if ( 0 === self.pages[ name ] ) {
availableMenuItemContainers[ name ].find( '.accordion-section-title' )
.addClass( 'cannot-expand' )
.removeClass( 'loading' )
.find( '.accordion-section-title > button' )
.prop( 'tabIndex', -1 );
}
self.pages[ name ] = -1;
return;
} else if ( ( 'post_type:page' === name ) && ( ! availableMenuItemContainers[ name ].hasClass( 'open' ) ) ) {
availableMenuItemContainers[ name ].find( '.accordion-section-title > button' ).trigger( 'click' );
}
typeItems = new api.Menus.AvailableItemCollection( typeItems ); // @todo Why is this collection created and then thrown away?
self.collection.add( typeItems.models );
typeInner = availableMenuItemContainers[ name ].find( '.available-menu-items-list' );
typeItems.each( function( menuItem ) {
typeInner.append( itemTemplate( menuItem.attributes ) );
} );
self.pages[ name ] += 1;
});
});
request.fail(function( data ) {
if ( typeof console !== 'undefined' && console.error ) {
console.error( data );
}
});
request.always(function() {
_.each( availableMenuItemContainers, function( container ) {
container.find( '.accordion-section-title' ).removeClass( 'loading' );
} );
self.loading = false;
});
},
// Adjust the height of each section of items to fit the screen.
itemSectionHeight: function() {
var sections, lists, totalHeight, accordionHeight, diff;
totalHeight = window.innerHeight;
sections = this.$el.find( '.accordion-section:not( #available-menu-items-search ) .accordion-section-content' );
lists = this.$el.find( '.accordion-section:not( #available-menu-items-search ) .available-menu-items-list:not(":only-child")' );
accordionHeight = 46 * ( 1 + sections.length ) + 14; // Magic numbers.
diff = totalHeight - accordionHeight;
if ( 120 < diff && 290 > diff ) {
sections.css( 'max-height', diff );
lists.css( 'max-height', ( diff - 60 ) );
}
},
// Highlights a menu item.
select: function( menuitemTpl ) {
this.selected = $( menuitemTpl );
this.selected.siblings( '.menu-item-tpl' ).removeClass( 'selected' );
this.selected.addClass( 'selected' );
},
// Highlights a menu item on focus.
focus: function( event ) {
this.select( $( event.currentTarget ) );
},
// Submit handler for keypress and click on menu item.
_submit: function( event ) {
// Only proceed with keypress if it is Enter or Spacebar.
if ( 'keypress' === event.type && ( 13 !== event.which && 32 !== event.which ) ) {
return;
}
this.submit( $( event.currentTarget ) );
},
// Adds a selected menu item to the menu.
submit: function( menuitemTpl ) {
var menuitemId, menu_item;
if ( ! menuitemTpl ) {
menuitemTpl = this.selected;
}
if ( ! menuitemTpl || ! this.currentMenuControl ) {
return;
}
this.select( menuitemTpl );
menuitemId = $( this.selected ).data( 'menu-item-id' );
menu_item = this.collection.findWhere( { id: menuitemId } );
if ( ! menu_item ) {
return;
}
// Leave the title as empty to reuse the original title as a placeholder if set.
var nav_menu_item = Object.assign( {}, menu_item.attributes );
if ( nav_menu_item.title === nav_menu_item.original_title ) {
nav_menu_item.title = '';
}
this.currentMenuControl.addItemToMenu( nav_menu_item );
$( menuitemTpl ).find( '.menu-item-handle' ).addClass( 'item-added' );
},
// Submit handler for keypress and click on custom menu item.
_submitLink: function( event ) {
// Only proceed with keypress if it is Enter.
if ( 'keypress' === event.type && 13 !== event.which ) {
return;
}
this.submitLink();
},
// Adds the custom menu item to the menu.
submitLink: function() {
var menuItem,
itemName = $( '#custom-menu-item-name' ),
itemUrl = $( '#custom-menu-item-url' ),
urlErrorMessage = $( '#custom-url-error' ),
nameErrorMessage = $( '#custom-name-error' ),
url = itemUrl.val().trim(),
urlRegex,
errorText;
if ( ! this.currentMenuControl ) {
return;
}
/*
* Allow URLs including:
* - http://example.com/
* - //example.com
* - /directory/
* - ?query-param
* - #target
* - mailto:foo@example.com
*
* Any further validation will be handled on the server when the setting is attempted to be saved,
* so this pattern does not need to be complete.
*/
urlRegex = /^((\w+:)?\/\/\w.*|\w+:(?!\/\/$)|\/|\?|#)/;
if ( ! urlRegex.test( url ) || '' === itemName.val() ) {
if ( ! urlRegex.test( url ) ) {
itemUrl.addClass( 'invalid' )
.attr( 'aria-invalid', 'true' )
.attr( 'aria-describedby', 'custom-url-error' );
urlErrorMessage.show();
errorText = urlErrorMessage.text();
// Announce error message via screen reader
wp.a11y.speak( errorText, 'assertive' );
}
if ( '' === itemName.val() ) {
itemName.addClass( 'invalid' )
.attr( 'aria-invalid', 'true' )
.attr( 'aria-describedby', 'custom-name-error' );
nameErrorMessage.show();
errorText = ( '' === errorText ) ? nameErrorMessage.text() : errorText + nameErrorMessage.text();
// Announce error message via screen reader
wp.a11y.speak( errorText, 'assertive' );
}
return;
}
urlErrorMessage.hide();
nameErrorMessage.hide();
itemName.removeClass( 'invalid' )
.removeAttr( 'aria-invalid', 'true' )
.removeAttr( 'aria-describedby', 'custom-name-error' );
itemUrl.removeClass( 'invalid' )
.removeAttr( 'aria-invalid', 'true' )
.removeAttr( 'aria-describedby', 'custom-name-error' );
menuItem = {
'title': itemName.val(),
'url': url,
'type': 'custom',
'type_label': api.Menus.data.l10n.custom_label,
'object': 'custom'
};
this.currentMenuControl.addItemToMenu( menuItem );
// Reset the custom link form.
itemUrl.val( '' ).attr( 'placeholder', 'https://' );
itemName.val( '' );
},
/**
* Submit handler for keypress (enter) on field and click on button.
*
* @since 4.7.0
* @private
*
* @param {jQuery.Event} event Event.
* @return {void}
*/
_submitNew: function( event ) {
var container;
// Only proceed with keypress if it is Enter.
if ( 'keypress' === event.type && 13 !== event.which ) {
return;
}
if ( this.addingNew ) {
return;
}
container = $( event.target ).closest( '.accordion-section' );
this.submitNew( container );
},
/**
* Creates a new object and adds an associated menu item to the menu.
*
* @since 4.7.0
* @private
*
* @param {jQuery} container
* @return {void}
*/
submitNew: function( container ) {
var panel = this,
itemName = container.find( '.create-item-input' ),
title = itemName.val(),
dataContainer = container.find( '.available-menu-items-list' ),
itemType = dataContainer.data( 'type' ),
itemObject = dataContainer.data( 'object' ),
itemTypeLabel = dataContainer.data( 'type_label' ),
inputError = container.find('.create-item-error'),
promise;
if ( ! this.currentMenuControl ) {
return;
}
// Only posts are supported currently.
if ( 'post_type' !== itemType ) {
return;
}
if ( '' === itemName.val().trim() ) {
container.addClass( 'form-invalid' );
itemName.attr('aria-invalid', 'true');
itemName.attr('aria-describedby', inputError.attr('id'));
inputError.slideDown( 'fast' );
wp.a11y.speak( inputError.text() );
return;
} else {
container.removeClass( 'form-invalid' );
itemName.attr('aria-invalid', 'false');
itemName.removeAttr('aria-describedby');
inputError.hide();
container.find( '.accordion-section-title' ).addClass( 'loading' );
}
panel.addingNew = true;
itemName.attr( 'disabled', 'disabled' );
promise = api.Menus.insertAutoDraftPost( {
post_title: title,
post_type: itemObject
} );
promise.done( function( data ) {
var availableItem, $content, itemElement;
availableItem = new api.Menus.AvailableItemModel( {
'id': 'post-' + data.post_id, // Used for available menu item Backbone models.
'title': itemName.val(),
'type': itemType,
'type_label': itemTypeLabel,
'object': itemObject,
'object_id': data.post_id,
'url': data.url
} );
// Add new item to menu.
panel.currentMenuControl.addItemToMenu( availableItem.attributes );
// Add the new item to the list of available items.
api.Menus.availableMenuItemsPanel.collection.add( availableItem );
$content = container.find( '.available-menu-items-list' );
itemElement = $( wp.template( 'available-menu-item' )( availableItem.attributes ) );
itemElement.find( '.menu-item-handle:first' ).addClass( 'item-added' );
$content.prepend( itemElement );
$content.scrollTop();
// Reset the create content form.
itemName.val( '' ).removeAttr( 'disabled' );
panel.addingNew = false;
container.find( '.accordion-section-title' ).removeClass( 'loading' );
} );
},
// Opens the panel.
open: function( menuControl ) {
var panel = this, close;
this.currentMenuControl = menuControl;
this.itemSectionHeight();
if ( api.section.has( 'publish_settings' ) ) {
api.section( 'publish_settings' ).collapse();
}
$( 'body' ).addClass( 'adding-menu-items' );
close = function() {
panel.close();
$( this ).off( 'click', close );
};
$( '#customize-preview' ).on( 'click', close );
// Collapse all controls.
_( this.currentMenuControl.getMenuItemControls() ).each( function( control ) {
control.collapseForm();
} );
this.$el.find( '.selected' ).removeClass( 'selected' );
this.$search.trigger( 'focus' );
},
// Closes the panel.
close: function( options ) {
options = options || {};
if ( options.returnFocus && this.currentMenuControl ) {
this.currentMenuControl.container.find( '.add-new-menu-item' ).focus();
}
this.currentMenuControl = null;
this.selected = null;
$( 'body' ).removeClass( 'adding-menu-items' );
$( '#available-menu-items .menu-item-handle.item-added' ).removeClass( 'item-added' );
this.$search.val( '' ).trigger( 'input' );
},
// Add a few keyboard enhancements to the panel.
keyboardAccessible: function( event ) {
var isEnter = ( 13 === event.which ),
isEsc = ( 27 === event.which ),
isBackTab = ( 9 === event.which && event.shiftKey ),
isSearchFocused = $( event.target ).is( this.$search );
// If enter pressed but nothing entered, don't do anything.
if ( isEnter && ! this.$search.val() ) {
return;
}
if ( isSearchFocused && isBackTab ) {
this.currentMenuControl.container.find( '.add-new-menu-item' ).focus();
event.preventDefault(); // Avoid additional back-tab.
} else if ( isEsc ) {
this.close( { returnFocus: true } );
}
}
});
/**
* wp.customize.Menus.MenusPanel
*
* Customizer panel for menus. This is used only for screen options management.
* Note that 'menus' must match the WP_Customize_Menu_Panel::$type.
*
* @class wp.customize.Menus.MenusPanel
* @augments wp.customize.Panel
*/
api.Menus.MenusPanel = api.Panel.extend(/** @lends wp.customize.Menus.MenusPanel.prototype */{
attachEvents: function() {
api.Panel.prototype.attachEvents.call( this );
var panel = this,
panelMeta = panel.container.find( '.panel-meta' ),
help = panelMeta.find( '.customize-help-toggle' ),
content = panelMeta.find( '.customize-panel-description' ),
options = $( '#screen-options-wrap' ),
button = panelMeta.find( '.customize-screen-options-toggle' );
button.on( 'click keydown', function( event ) {
if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
return;
}
event.preventDefault();
// Hide description.
if ( content.not( ':hidden' ) ) {
content.slideUp( 'fast' );
help.attr( 'aria-expanded', 'false' );
}
if ( 'true' === button.attr( 'aria-expanded' ) ) {
button.attr( 'aria-expanded', 'false' );
panelMeta.removeClass( 'open' );
panelMeta.removeClass( 'active-menu-screen-options' );
options.slideUp( 'fast' );
} else {
button.attr( 'aria-expanded', 'true' );
panelMeta.addClass( 'open' );
panelMeta.addClass( 'active-menu-screen-options' );
options.slideDown( 'fast' );
}
return false;
} );
// Help toggle.
help.on( 'click keydown', function( event ) {
if ( api.utils.isKeydownButNotEnterEvent( event ) ) {
return;
}
event.preventDefault();
if ( 'true' === button.attr( 'aria-expanded' ) ) {
button.attr( 'aria-expanded', 'false' );
help.attr( 'aria-expanded', 'true' );
panelMeta.addClass( 'open' );
panelMeta.removeClass( 'active-menu-screen-options' );
options.slideUp( 'fast' );
content.slideDown( 'fast' );
}
} );
},
/**
* Update field visibility when clicking on the field toggles.
*/
ready: function() {
var panel = this;
panel.container.find( '.hide-column-tog' ).on( 'click', function() {
panel.saveManageColumnsState();
});
// Inject additional heading into the menu locations section's head container.
api.section( 'menu_locations', function( section ) {
section.headContainer.prepend(
wp.template( 'nav-menu-locations-header' )( api.Menus.data )
);
} );
},
/**
* Save hidden column states.
*
* @since 4.3.0
* @private
*
* @return {void}
*/
saveManageColumnsState: _.debounce( function() {
var panel = this;
if ( panel._updateHiddenColumnsRequest ) {
panel._updateHiddenColumnsRequest.abort();
}
panel._updateHiddenColumnsRequest = wp.ajax.post( 'hidden-columns', {
hidden: panel.hidden(),
screenoptionnonce: $( '#screenoptionnonce' ).val(),
page: 'nav-menus'
} );
panel._updateHiddenColumnsRequest.always( function() {
panel._updateHiddenColumnsRequest = null;
} );
}, 2000 ),
/**
* @deprecated Since 4.7.0 now that the nav_menu sections are responsible for toggling the classes on their own containers.
*/
checked: function() {},
/**
* @deprecated Since 4.7.0 now that the nav_menu sections are responsible for toggling the classes on their own containers.
*/
unchecked: function() {},
/**
* Get hidden fields.
*
* @since 4.3.0
* @private
*
* @return {Array} Fields (columns) that are hidden.
*/
hidden: function() {
return $( '.hide-column-tog' ).not( ':checked' ).map( function() {
var id = this.id;
return id.substring( 0, id.length - 5 );
}).get().join( ',' );
}
} );
/**
* wp.customize.Menus.MenuSection
*
* Customizer section for menus. This is used only for lazy-loading child controls.
* Note that 'nav_menu' must match the WP_Customize_Menu_Section::$type.
*
* @class wp.customize.Menus.MenuSection
* @augments wp.customize.Section
*/
api.Menus.MenuSection = api.Section.extend(/** @lends wp.customize.Menus.MenuSection.prototype */{
/**
* Initialize.
*
* @since 4.3.0
*
* @param {string} id
* @param {Object} options
*/
initialize: function( id, options ) {
var section = this;
api.Section.prototype.initialize.call( section, id, options );
section.deferred.initSortables = $.Deferred();
},
/**
* Ready.
*/
ready: function() {
var section = this, fieldActiveToggles, handleFieldActiveToggle;
if ( 'undefined' === typeof section.params.menu_id ) {
throw new Error( 'params.menu_id was not defined' );
}
/*
* Since newly created sections won't be registered in PHP, we need to prevent the
* preview's sending of the activeSections to result in this control
* being deactivated when the preview refreshes. So we can hook onto
* the setting that has the same ID and its presence can dictate
* whether the section is active.
*/
section.active.validate = function() {
if ( ! api.has( section.id ) ) {
return false;
}
return !! api( section.id ).get();
};
section.populateControls();
section.navMenuLocationSettings = {};
section.assignedLocations = new api.Value( [] );
api.each(function( setting, id ) {
var matches = id.match( /^nav_menu_locations\[(.+?)]/ );
if ( matches ) {
section.navMenuLocationSettings[ matches[1] ] = setting;
setting.bind( function() {
section.refreshAssignedLocations();
});
}
});
section.assignedLocations.bind(function( to ) {
section.updateAssignedLocationsInSectionTitle( to );
});
section.refreshAssignedLocations();
api.bind( 'pane-contents-reflowed', function() {
// Skip menus that have been removed.
if ( ! section.contentContainer.parent().length ) {
return;
}
section.container.find( '.menu-item .menu-item-reorder-nav button' ).attr({ 'tabindex': '0', 'aria-hidden': 'false' });
section.container.find( '.menu-item.move-up-disabled .menus-move-up' ).attr({ 'tabindex': '-1', 'aria-hidden': 'true' });
section.container.find( '.menu-item.move-down-disabled .menus-move-down' ).attr({ 'tabindex': '-1', 'aria-hidden': 'true' });
section.container.find( '.menu-item.move-left-disabled .menus-move-left' ).attr({ 'tabindex': '-1', 'aria-hidden': 'true' });
section.container.find( '.menu-item.move-right-disabled .menus-move-right' ).attr({ 'tabindex': '-1', 'aria-hidden': 'true' });
} );
/**
* Update the active field class for the content container for a given checkbox toggle.
*
* @this {jQuery}
* @return {void}
*/
handleFieldActiveToggle = function() {
var className = 'field-' + $( this ).val() + '-active';
section.contentContainer.toggleClass( className, $( this ).prop( 'checked' ) );
};
fieldActiveToggles = api.panel( 'nav_menus' ).contentContainer.find( '.metabox-prefs:first' ).find( '.hide-column-tog' );
fieldActiveToggles.each( handleFieldActiveToggle );
fieldActiveToggles.on( 'click', handleFieldActiveToggle );
},
populateControls: function() {
var section = this,
menuNameControlId,
menuLocationsControlId,
menuAutoAddControlId,
menuDeleteControlId,
menuControl,
menuNameControl,
menuLocationsControl,
menuAutoAddControl,
menuDeleteControl;
// Add the control for managing the menu name.
menuNameControlId = section.id + '[name]';
menuNameControl = api.control( menuNameControlId );
if ( ! menuNameControl ) {
menuNameControl = new api.controlConstructor.nav_menu_name( menuNameControlId, {
type: 'nav_menu_name',
label: api.Menus.data.l10n.menuNameLabel,
section: section.id,
priority: 0,
settings: {
'default': section.id
}
} );
api.control.add( menuNameControl );
menuNameControl.active.set( true );
}
// Add the menu control.
menuControl = api.control( section.id );
if ( ! menuControl ) {
menuControl = new api.controlConstructor.nav_menu( section.id, {
type: 'nav_menu',
section: section.id,
priority: 998,
settings: {
'default': section.id
},
menu_id: section.params.menu_id
} );
api.control.add( menuControl );
menuControl.active.set( true );
}
// Add the menu locations control.
menuLocationsControlId = section.id + '[locations]';
menuLocationsControl = api.control( menuLocationsControlId );
if ( ! menuLocationsControl ) {
menuLocationsControl = new api.controlConstructor.nav_menu_locations( menuLocationsControlId, {
section: section.id,
priority: 999,
settings: {
'default': section.id
},
menu_id: section.params.menu_id
} );
api.control.add( menuLocationsControl.id, menuLocationsControl );
menuControl.active.set( true );
}
// Add the control for managing the menu auto_add.
menuAutoAddControlId = section.id + '[auto_add]';
menuAutoAddControl = api.control( menuAutoAddControlId );
if ( ! menuAutoAddControl ) {
menuAutoAddControl = new api.controlConstructor.nav_menu_auto_add( menuAutoAddControlId, {
type: 'nav_menu_auto_add',
label: '',
section: section.id,
priority: 1000,
settings: {
'default': section.id
}
} );
api.control.add( menuAutoAddControl );
menuAutoAddControl.active.set( true );
}
// Add the control for deleting the menu.
menuDeleteControlId = section.id + '[delete]';
menuDeleteControl = api.control( menuDeleteControlId );
if ( ! menuDeleteControl ) {
menuDeleteControl = new api.Control( menuDeleteControlId, {
section: section.id,
priority: 1001,
templateId: 'nav-menu-delete-button'
} );
api.control.add( menuDeleteControl.id, menuDeleteControl );
menuDeleteControl.active.set( true );
menuDeleteControl.deferred.embedded.done( function () {
menuDeleteControl.container.find( 'button' ).on( 'click', function() {
var menuId = section.params.menu_id;
var menuControl = api.Menus.getMenuControl( menuId );
menuControl.setting.set( false );
});
} );
}
},
/**
*
*/
refreshAssignedLocations: function() {
var section = this,
menuTermId = section.params.menu_id,
currentAssignedLocations = [];
_.each( section.navMenuLocationSettings, function( setting, themeLocation ) {
if ( setting() === menuTermId ) {
currentAssignedLocations.push( themeLocation );
}
});
section.assignedLocations.set( currentAssignedLocations );
},
/**
* @param {Array} themeLocationSlugs Theme location slugs.
*/
updateAssignedLocationsInSectionTitle: function( themeLocationSlugs ) {
var section = this,
$title;
$title = section.container.find( '.accordion-section-title button:first' );
$title.find( '.menu-in-location' ).remove();
_.each( themeLocationSlugs, function( themeLocationSlug ) {
var $label, locationName;
$label = $( '<span class="menu-in-location"></span>' );
locationName = api.Menus.data.locationSlugMappedToName[ themeLocationSlug ];
$label.text( api.Menus.data.l10n.menuLocation.replace( '%s', locationName ) );
$title.append( $label );
});
section.container.toggleClass( 'assigned-to-menu-location', 0 !== themeLocationSlugs.length );
},
onChangeExpanded: function( expanded, args ) {
var section = this, completeCallback;
if ( expanded ) {
wpNavMenu.menuList = section.contentContainer;
wpNavMenu.targetList = wpNavMenu.menuList;
// Add attributes needed by wpNavMenu.
$( '#menu-to-edit' ).removeAttr( 'id' );
wpNavMenu.menuList.attr( 'id', 'menu-to-edit' ).addClass( 'menu' );
api.Menus.MenuItemControl.prototype.initAccessibility();
_.each( api.section( section.id ).controls(), function( control ) {
if ( 'nav_menu_item' === control.params.type ) {
control.actuallyEmbed();
}
} );
// Make sure Sortables is initialized after the section has been expanded to prevent `offset` issues.
if ( args.completeCallback ) {
completeCallback = args.completeCallback;
}
args.completeCallback = function() {
if ( 'resolved' !== section.deferred.initSortables.state() ) {
wpNavMenu.initSortables(); // Depends on menu-to-edit ID being set above.
section.deferred.initSortables.resolve( wpNavMenu.menuList ); // Now MenuControl can extend the sortable.
// @todo Note that wp.customize.reflowPaneContents() is debounced,
// so this immediate change will show a slight flicker while priorities get updated.
api.control( 'nav_menu[' + String( section.params.menu_id ) + ']' ).reflowMenuItems();
}
if ( _.isFunction( completeCallback ) ) {
completeCallback();
}
};
}
api.Section.prototype.onChangeExpanded.call( section, expanded, args );
},
/**
* Highlight how a user may create new menu items.
*
* This method reminds the user to create new menu items and how.
* It's exposed this way because this class knows best which UI needs
* highlighted but those expanding this section know more about why and
* when the affordance should be highlighted.
*
* @since 4.9.0
*
* @return {void}
*/
highlightNewItemButton: function() {
api.utils.highlightButton( this.contentContainer.find( '.add-new-menu-item' ), { delay: 2000 } );
}
});
/**
* Create a nav menu setting and section.
*
* @since 4.9.0
*
* @param {string} [name=''] Nav menu name.
* @return {wp.customize.Menus.MenuSection} Added nav menu.
*/
api.Menus.createNavMenu = function createNavMenu( name ) {
var customizeId, placeholderId, setting;
placeholderId = api.Menus.generatePlaceholderAutoIncrementId();
customizeId = 'nav_menu[' + String( placeholderId ) + ']';
// Register the menu control setting.
setting = api.create( customizeId, customizeId, {}, {
type: 'nav_menu',
transport: api.Menus.data.settingTransport,
previewer: api.previewer
} );
setting.set( $.extend(
{},
api.Menus.data.defaultSettingValues.nav_menu,
{
name: name || ''
}
) );
/*
* Add the menu section (and its controls).
* Note that this will automatically create the required controls
* inside via the Section's ready method.
*/
return api.section.add( new api.Menus.MenuSection( customizeId, {
panel: 'nav_menus',
title: displayNavMenuName( name ),
customizeAction: api.Menus.data.l10n.customizingMenus,
priority: 10,
menu_id: placeholderId
} ) );
};
/**
* wp.customize.Menus.NewMenuSection
*
* Customizer section for new menus.
*
* @class wp.customize.Menus.NewMenuSection
* @augments wp.customize.Section
*/
api.Menus.NewMenuSection = api.Section.extend(/** @lends wp.customize.Menus.NewMenuSection.prototype */{
/**
* Add behaviors for the accordion section.
*
* @since 4.3.0
*/
attachEvents: function() {
var section = this,
container = section.container,
contentContainer = section.contentContainer,
navMenuSettingPattern = /^nav_menu\[/;
section.headContainer.find( '.accordion-section-title' ).replaceWith(
wp.template( 'nav-menu-create-menu-section-title' )
);
/*
* We have to manually handle section expanded because we do not
* apply the `accordion-section-title` class to this button-driven section.
*/
container.on( 'click', '.customize-add-menu-button', function() {
section.expand();
});
contentContainer.on( 'keydown', '.menu-name-field', function( event ) {
if ( 13 === event.which ) { // Enter.
section.submit();
}
} );
contentContainer.on( 'click', '#customize-new-menu-submit', function( event ) {
section.submit();
event.stopPropagation();
event.preventDefault();
} );
/**
* Get number of non-deleted nav menus.
*
* @since 4.9.0
* @return {number} Count.
*/
function getNavMenuCount() {
var count = 0;
api.each( function( setting ) {
if ( navMenuSettingPattern.test( setting.id ) && false !== setting.get() ) {
count += 1;
}
} );
return count;
}
/**
* Update visibility of notice to prompt users to create menus.
*
* @since 4.9.0
* @return {void}
*/
function updateNoticeVisibility() {
container.find( '.add-new-menu-notice' ).prop( 'hidden', getNavMenuCount() > 0 );
}
/**
* Handle setting addition.
*
* @since 4.9.0
* @param {wp.customize.Setting} setting - Added setting.
* @return {void}
*/
function addChangeEventListener( setting ) {
if ( navMenuSettingPattern.test( setting.id ) ) {
setting.bind( updateNoticeVisibility );
updateNoticeVisibility();
}
}
/**
* Handle setting removal.
*
* @since 4.9.0
* @param {wp.customize.Setting} setting - Removed setting.
* @return {void}
*/
function removeChangeEventListener( setting ) {
if ( navMenuSettingPattern.test( setting.id ) ) {
setting.unbind( updateNoticeVisibility );
updateNoticeVisibility();
}
}
api.each( addChangeEventListener );
api.bind( 'add', addChangeEventListener );
api.bind( 'removed', removeChangeEventListener );
updateNoticeVisibility();
api.Section.prototype.attachEvents.apply( section, arguments );
},
/**
* Set up the control.
*
* @since 4.9.0
*/
ready: function() {
this.populateControls();
},
/**
* Create the controls for this section.
*
* @since 4.9.0
*/
populateControls: function() {
var section = this,
menuNameControlId,
menuLocationsControlId,
newMenuSubmitControlId,
menuNameControl,
menuLocationsControl,
newMenuSubmitControl;
menuNameControlId = section.id + '[name]';
menuNameControl = api.control( menuNameControlId );
if ( ! menuNameControl ) {
menuNameControl = new api.controlConstructor.nav_menu_name( menuNameControlId, {
label: api.Menus.data.l10n.menuNameLabel,
description: api.Menus.data.l10n.newMenuNameDescription,
section: section.id,
priority: 0
} );
api.control.add( menuNameControl.id, menuNameControl );
menuNameControl.active.set( true );
}
menuLocationsControlId = section.id + '[locations]';
menuLocationsControl = api.control( menuLocationsControlId );
if ( ! menuLocationsControl ) {
menuLocationsControl = new api.controlConstructor.nav_menu_locations( menuLocationsControlId, {
section: section.id,
priority: 1,
menu_id: '',
isCreating: true
} );
api.control.add( menuLocationsControlId, menuLocationsControl );
menuLocationsControl.active.set( true );
}
newMenuSubmitControlId = section.id + '[submit]';
newMenuSubmitControl = api.control( newMenuSubmitControlId );
if ( !newMenuSubmitControl ) {
newMenuSubmitControl = new api.Control( newMenuSubmitControlId, {
section: section.id,
priority: 1,
templateId: 'nav-menu-submit-new-button'
} );
api.control.add( newMenuSubmitControlId, newMenuSubmitControl );
newMenuSubmitControl.active.set( true );
}
},
/**
* Create the new menu with name and location supplied by the user.
*
* @since 4.9.0
*/
submit: function() {
var section = this,
contentContainer = section.contentContainer,
nameInput = contentContainer.find( '.menu-name-field' ).first(),
name = nameInput.val(),
menuSection;
if ( ! name ) {
nameInput.addClass( 'invalid' );
nameInput.focus();
return;
}
menuSection = api.Menus.createNavMenu( name );
// Clear name field.
nameInput.val( '' );
nameInput.removeClass( 'invalid' );
contentContainer.find( '.assigned-menu-location input[type=checkbox]' ).each( function() {
var checkbox = $( this ),
navMenuLocationSetting;
if ( checkbox.prop( 'checked' ) ) {
navMenuLocationSetting = api( 'nav_menu_locations[' + checkbox.data( 'location-id' ) + ']' );
navMenuLocationSetting.set( menuSection.params.menu_id );
// Reset state for next new menu.
checkbox.prop( 'checked', false );
}
} );
wp.a11y.speak( api.Menus.data.l10n.menuAdded );
// Focus on the new menu section.
menuSection.focus( {
completeCallback: function() {
menuSection.highlightNewItemButton();
}
} );
},
/**
* Select a default location.
*
* This method selects a single location by default so we can support
* creating a menu for a specific menu location.
*
* @since 4.9.0
*
* @param {string|null} locationId - The ID of the location to select. `null` clears all selections.
* @return {void}
*/
selectDefaultLocation: function( locationId ) {
var locationControl = api.control( this.id + '[locations]' ),
locationSelections = {};
if ( locationId !== null ) {
locationSelections[ locationId ] = true;
}
locationControl.setSelections( locationSelections );
}
});
/**
* wp.customize.Menus.MenuLocationControl
*
* Customizer control for menu locations (rendered as a <select>).
* Note that 'nav_menu_location' must match the WP_Customize_Nav_Menu_Location_Control::$type.
*
* @class wp.customize.Menus.MenuLocationControl
* @augments wp.customize.Control
*/
api.Menus.MenuLocationControl = api.Control.extend(/** @lends wp.customize.Menus.MenuLocationControl.prototype */{
initialize: function( id, options ) {
var control = this,
matches = id.match( /^nav_menu_locations\[(.+?)]/ );
control.themeLocation = matches[1];
api.Control.prototype.initialize.call( control, id, options );
},
ready: function() {
var control = this, navMenuIdRegex = /^nav_menu\[(-?\d+)]/;
// @todo It would be better if this was added directly on the setting itself, as opposed to the control.
control.setting.validate = function( value ) {
if ( '' === value ) {
return 0;
} else {
return parseInt( value, 10 );
}
};
// Create and Edit menu buttons.
control.container.find( '.create-menu' ).on( 'click', function() {
var addMenuSection = api.section( 'add_menu' );
addMenuSection.selectDefaultLocation( this.dataset.locationId );
addMenuSection.focus();
} );
control.container.find( '.edit-menu' ).on( 'click', function() {
var menuId = control.setting();
api.section( 'nav_menu[' + menuId + ']' ).focus();
});
control.setting.bind( 'change', function() {
var menuIsSelected = 0 !== control.setting();
control.container.find( '.create-menu' ).toggleClass( 'hidden', menuIsSelected );
control.container.find( '.edit-menu' ).toggleClass( 'hidden', ! menuIsSelected );
});
// Add/remove menus from the available options when they are added and removed.
api.bind( 'add', function( setting ) {
var option, menuId, matches = setting.id.match( navMenuIdRegex );
if ( ! matches || false === setting() ) {
return;
}
menuId = matches[1];
option = new Option( displayNavMenuName( setting().name ), menuId );
control.container.find( 'select' ).append( option );
});
api.bind( 'remove', function( setting ) {
var menuId, matches = setting.id.match( navMenuIdRegex );
if ( ! matches ) {
return;
}
menuId = parseInt( matches[1], 10 );
if ( control.setting() === menuId ) {
control.setting.set( '' );
}
control.container.find( 'option[value=' + menuId + ']' ).remove();
});
api.bind( 'change', function( setting ) {
var menuId, matches = setting.id.match( navMenuIdRegex );
if ( ! matches ) {
return;
}
menuId = parseInt( matches[1], 10 );
if ( false === setting() ) {
if ( control.setting() === menuId ) {
control.setting.set( '' );
}
control.container.find( 'option[value=' + menuId + ']' ).remove();
} else {
control.container.find( 'option[value=' + menuId + ']' ).text( displayNavMenuName( setting().name ) );
}
});
}
});
api.Menus.MenuItemControl = api.Control.extend(/** @lends wp.customize.Menus.MenuItemControl.prototype */{
/**
* wp.customize.Menus.MenuItemControl
*
* Customizer control for menu items.
* Note that 'menu_item' must match the WP_Customize_Menu_Item_Control::$type.
*
* @constructs wp.customize.Menus.MenuItemControl
* @augments wp.customize.Control
*
* @inheritDoc
*/
initialize: function( id, options ) {
var control = this;
control.expanded = new api.Value( false );
control.expandedArgumentsQueue = [];
control.expanded.bind( function( expanded ) {
var args = control.expandedArgumentsQueue.shift();
args = $.extend( {}, control.defaultExpandedArguments, args );
control.onChangeExpanded( expanded, args );
});
api.Control.prototype.initialize.call( control, id, options );
control.active.validate = function() {
var value, section = api.section( control.section() );
if ( section ) {
value = section.active();
} else {
value = false;
}
return value;
};
},
/**
* Set up the initial state of the screen reader accessibility information for menu items.
*
* @since 6.6.0
*/
initAccessibility: function() {
var control = this,
menu = $( '#menu-to-edit' );
// Refresh the accessibility when the user comes close to the item in any way.
menu.on( 'mouseenter.refreshAccessibility focus.refreshAccessibility touchstart.refreshAccessibility', '.menu-item', function(){
control.refreshAdvancedAccessibilityOfItem( $( this ).find( 'button.item-edit' ) );
} );
// We have to update on click as well because we might hover first, change the item, and then click.
menu.on( 'click', 'button.item-edit', function() {
control.refreshAdvancedAccessibilityOfItem( $( this ) );
} );
},
/**
* refreshAdvancedAccessibilityOfItem( [itemToRefresh] )
*
* Refreshes advanced accessibility buttons for one menu item.
* Shows or hides buttons based on the location of the menu item.
*
* @param {Object} itemToRefresh The menu item that might need its advanced accessibility buttons refreshed
*
* @since 6.6.0
*/
refreshAdvancedAccessibilityOfItem: function( itemToRefresh ) {
// Only refresh accessibility when necessary.
if ( true !== $( itemToRefresh ).data( 'needs_accessibility_refresh' ) ) {
return;
}
var primaryItems, itemPosition, title,
parentItem, parentItemId, parentItemName, subItems, totalSubItems,
$this = $( itemToRefresh ),
menuItem = $this.closest( 'li.menu-item' ).first(),
depth = menuItem.menuItemDepth(),
isPrimaryMenuItem = ( 0 === depth ),
itemName = $this.closest( '.menu-item-handle' ).find( '.menu-item-title' ).text(),
menuItemType = $this.closest( '.menu-item-handle' ).find( '.item-type' ).text(),
totalMenuItems = $( '#menu-to-edit li' ).length;
if ( isPrimaryMenuItem ) {
primaryItems = $( '.menu-item-depth-0' ),
itemPosition = primaryItems.index( menuItem ) + 1,
totalMenuItems = primaryItems.length,
// String together help text for primary menu items.
title = menus.menuFocus.replace( '%1$s', itemName ).replace( '%2$s', menuItemType ).replace( '%3$d', itemPosition ).replace( '%4$d', totalMenuItems );
} else {
parentItem = menuItem.prevAll( '.menu-item-depth-' + parseInt( depth - 1, 10 ) ).first(),
parentItemId = parentItem.find( '.menu-item-data-db-id' ).val(),
parentItemName = parentItem.find( '.menu-item-title' ).text(),
subItems = $( '.menu-item .menu-item-data-parent-id[value="' + parentItemId + '"]' ),
totalSubItems = subItems.length,
itemPosition = $( subItems.parents( '.menu-item' ).get().reverse() ).index( menuItem ) + 1;
// String together help text for sub menu items.
if ( depth < 2 ) {
title = menus.subMenuFocus.replace( '%1$s', itemName ).replace( '%2$s', menuItemType ).replace( '%3$d', itemPosition ).replace( '%4$d', totalSubItems ).replace( '%5$s', parentItemName );
} else {
title = menus.subMenuMoreDepthFocus.replace( '%1$s', itemName ).replace( '%2$s', menuItemType ).replace( '%3$d', itemPosition ).replace( '%4$d', totalSubItems ).replace( '%5$s', parentItemName ).replace( '%6$d', depth );
}
}
$this.find( '.screen-reader-text' ).text( title );
// Mark this item's accessibility as refreshed.
$this.data( 'needs_accessibility_refresh', false );
},
/**
* Override the embed() method to do nothing,
* so that the control isn't embedded on load,
* unless the containing section is already expanded.
*
* @since 4.3.0
*/
embed: function() {
var control = this,
sectionId = control.section(),
section;
if ( ! sectionId ) {
return;
}
section = api.section( sectionId );
if ( ( section && section.expanded() ) || api.settings.autofocus.control === control.id ) {
control.actuallyEmbed();
}
},
/**
* This function is called in Section.onChangeExpanded() so the control
* will only get embedded when the Section is first expanded.
*
* @since 4.3.0
*/
actuallyEmbed: function() {
var control = this;
if ( 'resolved' === control.deferred.embedded.state() ) {
return;
}
control.renderContent();
control.deferred.embedded.resolve(); // This triggers control.ready().
// Mark all menu items as unprocessed.
$( 'button.item-edit' ).data( 'needs_accessibility_refresh', true );
},
/**
* Set up the control.
*/
ready: function() {
if ( 'undefined' === typeof this.params.menu_item_id ) {
throw new Error( 'params.menu_item_id was not defined' );
}
this._setupControlToggle();
this._setupReorderUI();
this._setupUpdateUI();
this._setupRemoveUI();
this._setupLinksUI();
this._setupTitleUI();
},
/**
* Show/hide the settings when clicking on the menu item handle.
*/
_setupControlToggle: function() {
var control = this;
this.container.find( '.menu-item-handle' ).on( 'click', function( e ) {
e.preventDefault();
e.stopPropagation();
var menuControl = control.getMenuControl(),
isDeleteBtn = $( e.target ).is( '.item-delete, .item-delete *' ),
isAddNewBtn = $( e.target ).is( '.add-new-menu-item, .add-new-menu-item *' );
if ( $( 'body' ).hasClass( 'adding-menu-items' ) && ! isDeleteBtn && ! isAddNewBtn ) {
api.Menus.availableMenuItemsPanel.close();
}
if ( menuControl.isReordering || menuControl.isSorting ) {
return;
}
control.toggleForm();
} );
},
/**
* Set up the menu-item-reorder-nav
*/
_setupReorderUI: function() {
var control = this, template, $reorderNav;
template = wp.template( 'menu-item-reorder-nav' );
// Add the menu item reordering elements to the menu item control.
control.container.find( '.item-controls' ).after( template );
// Handle clicks for up/down/left-right on the reorder nav.
$reorderNav = control.container.find( '.menu-item-reorder-nav' );
$reorderNav.find( '.menus-move-up, .menus-move-down, .menus-move-left, .menus-move-right' ).on( 'click', function() {
var moveBtn = $( this );
control.params.depth = control.getDepth();
moveBtn.focus();
var isMoveUp = moveBtn.is( '.menus-move-up' ),
isMoveDown = moveBtn.is( '.menus-move-down' ),
isMoveLeft = moveBtn.is( '.menus-move-left' ),
isMoveRight = moveBtn.is( '.menus-move-right' );
if ( isMoveUp ) {
control.moveUp();
} else if ( isMoveDown ) {
control.moveDown();
} else if ( isMoveLeft ) {
control.moveLeft();
} else if ( isMoveRight ) {
control.moveRight();
control.params.depth += 1;
}
moveBtn.focus(); // Re-focus after the container was moved.
// Mark all menu items as unprocessed.
$( 'button.item-edit' ).data( 'needs_accessibility_refresh', true );
} );
},
/**
* Set up event handlers for menu item updating.
*/
_setupUpdateUI: function() {
var control = this,
settingValue = control.setting(),
updateNotifications;
control.elements = {};
control.elements.url = new api.Element( control.container.find( '.edit-menu-item-url' ) );
control.elements.title = new api.Element( control.container.find( '.edit-menu-item-title' ) );
control.elements.attr_title = new api.Element( control.container.find( '.edit-menu-item-attr-title' ) );
control.elements.target = new api.Element( control.container.find( '.edit-menu-item-target' ) );
control.elements.classes = new api.Element( control.container.find( '.edit-menu-item-classes' ) );
control.elements.xfn = new api.Element( control.container.find( '.edit-menu-item-xfn' ) );
control.elements.description = new api.Element( control.container.find( '.edit-menu-item-description' ) );
// @todo Allow other elements, added by plugins, to be automatically picked up here;
// allow additional values to be added to setting array.
_.each( control.elements, function( element, property ) {
element.bind(function( value ) {
if ( element.element.is( 'input[type=checkbox]' ) ) {
value = ( value ) ? element.element.val() : '';
}
var settingValue = control.setting();
if ( settingValue && settingValue[ property ] !== value ) {
settingValue = _.clone( settingValue );
settingValue[ property ] = value;
control.setting.set( settingValue );
}
});
if ( settingValue ) {
if ( ( property === 'classes' || property === 'xfn' ) && _.isArray( settingValue[ property ] ) ) {
element.set( settingValue[ property ].join( ' ' ) );
} else {
element.set( settingValue[ property ] );
}
}
});
control.setting.bind(function( to, from ) {
var itemId = control.params.menu_item_id,
followingSiblingItemControls = [],
childrenItemControls = [],
menuControl;
if ( false === to ) {
menuControl = api.control( 'nav_menu[' + String( from.nav_menu_term_id ) + ']' );
control.container.remove();
_.each( menuControl.getMenuItemControls(), function( otherControl ) {
if ( from.menu_item_parent === otherControl.setting().menu_item_parent && otherControl.setting().position > from.position ) {
followingSiblingItemControls.push( otherControl );
} else if ( otherControl.setting().menu_item_parent === itemId ) {
childrenItemControls.push( otherControl );
}
});
// Shift all following siblings by the number of children this item has.
_.each( followingSiblingItemControls, function( followingSiblingItemControl ) {
var value = _.clone( followingSiblingItemControl.setting() );
value.position += childrenItemControls.length;
followingSiblingItemControl.setting.set( value );
});
// Now move the children up to be the new subsequent siblings.
_.each( childrenItemControls, function( childrenItemControl, i ) {
var value = _.clone( childrenItemControl.setting() );
value.position = from.position + i;
value.menu_item_parent = from.menu_item_parent;
childrenItemControl.setting.set( value );
});
menuControl.debouncedReflowMenuItems();
} else {
// Update the elements' values to match the new setting properties.
_.each( to, function( value, key ) {
if ( control.elements[ key] ) {
control.elements[ key ].set( to[ key ] );
}
} );
control.container.find( '.menu-item-data-parent-id' ).val( to.menu_item_parent );
// Handle UI updates when the position or depth (parent) change.
if ( to.position !== from.position || to.menu_item_parent !== from.menu_item_parent ) {
control.getMenuControl().debouncedReflowMenuItems();
}
}
});
// Style the URL field as invalid when there is an invalid_url notification.
updateNotifications = function() {
control.elements.url.element.toggleClass( 'invalid', control.setting.notifications.has( 'invalid_url' ) );
};
control.setting.notifications.bind( 'add', updateNotifications );
control.setting.notifications.bind( 'removed', updateNotifications );
},
/**
* Set up event handlers for menu item deletion.
*/
_setupRemoveUI: function() {
var control = this, $removeBtn;
// Configure delete button.
$removeBtn = control.container.find( '.item-delete' );
$removeBtn.on( 'click', function() {
// Find an adjacent element to add focus to when this menu item goes away.
var addingItems = true, $adjacentFocusTarget, $next, $prev,
instanceCounter = 0, // Instance count of the menu item deleted.
deleteItemOriginalItemId = control.params.original_item_id,
addedItems = control.getMenuControl().$sectionContent.find( '.menu-item' ),
availableMenuItem;
if ( ! $( 'body' ).hasClass( 'adding-menu-items' ) ) {
addingItems = false;
}
$next = control.container.nextAll( '.customize-control-nav_menu_item:visible' ).first();
$prev = control.container.prevAll( '.customize-control-nav_menu_item:visible' ).first();
if ( $next.length ) {
$adjacentFocusTarget = $next.find( false === addingItems ? '.item-edit' : '.item-delete' ).first();
} else if ( $prev.length ) {
$adjacentFocusTarget = $prev.find( false === addingItems ? '.item-edit' : '.item-delete' ).first();
} else {
$adjacentFocusTarget = control.container.nextAll( '.customize-control-nav_menu' ).find( '.add-new-menu-item' ).first();
}
/*
* If the menu item deleted is the only of its instance left,
* remove the check icon of this menu item in the right panel.
*/
_.each( addedItems, function( addedItem ) {
var menuItemId, menuItemControl, matches;
// This is because menu item that's deleted is just hidden.
if ( ! $( addedItem ).is( ':visible' ) ) {
return;
}
matches = addedItem.getAttribute( 'id' ).match( /^customize-control-nav_menu_item-(-?\d+)$/, '' );
if ( ! matches ) {
return;
}
menuItemId = parseInt( matches[1], 10 );
menuItemControl = api.control( 'nav_menu_item[' + String( menuItemId ) + ']' );
// Check for duplicate menu items.
if ( menuItemControl && deleteItemOriginalItemId == menuItemControl.params.original_item_id ) {
instanceCounter++;
}
} );
if ( instanceCounter <= 1 ) {
// Revert the check icon to add icon.
availableMenuItem = $( '#menu-item-tpl-' + control.params.original_item_id );
availableMenuItem.removeClass( 'selected' );
availableMenuItem.find( '.menu-item-handle' ).removeClass( 'item-added' );
}
control.container.slideUp( function() {
control.setting.set( false );
wp.a11y.speak( api.Menus.data.l10n.itemDeleted );
$adjacentFocusTarget.focus(); // Keyboard accessibility.
} );
control.setting.set( false );
} );
},
_setupLinksUI: function() {
var $origBtn;
// Configure original link.
$origBtn = this.container.find( 'a.original-link' );
$origBtn.on( 'click', function( e ) {
e.preventDefault();
api.previewer.previewUrl( e.target.toString() );
} );
},
/**
* Update item handle title when changed.
*/
_setupTitleUI: function() {
var control = this, titleEl;
// Ensure that whitespace is trimmed on blur so placeholder can be shown.
control.container.find( '.edit-menu-item-title' ).on( 'blur', function() {
$( this ).val( $( this ).val().trim() );
} );
titleEl = control.container.find( '.menu-item-title' );
control.setting.bind( function( item ) {
var trimmedTitle, titleText;
if ( ! item ) {
return;
}
item.title = item.title || '';
trimmedTitle = item.title.trim();
titleText = trimmedTitle || item.original_title || api.Menus.data.l10n.untitled;
if ( item._invalid ) {
titleText = api.Menus.data.l10n.invalidTitleTpl.replace( '%s', titleText );
}
// Don't update to an empty title.
if ( trimmedTitle || item.original_title ) {
titleEl
.text( titleText )
.removeClass( 'no-title' );
} else {
titleEl
.text( titleText )
.addClass( 'no-title' );
}
} );
},
/**
*
* @return {number}
*/
getDepth: function() {
var control = this, setting = control.setting(), depth = 0;
if ( ! setting ) {
return 0;
}
while ( setting && setting.menu_item_parent ) {
depth += 1;
control = api.control( 'nav_menu_item[' + setting.menu_item_parent + ']' );
if ( ! control ) {
break;
}
setting = control.setting();
}
return depth;
},
/**
* Amend the control's params with the data necessary for the JS template just in time.
*/
renderContent: function() {
var control = this,
settingValue = control.setting(),
containerClasses;
control.params.title = settingValue.title || '';
control.params.depth = control.getDepth();
control.container.data( 'item-depth', control.params.depth );
containerClasses = [
'menu-item',
'menu-item-depth-' + String( control.params.depth ),
'menu-item-' + settingValue.object,
'menu-item-edit-inactive'
];
if ( settingValue._invalid ) {
containerClasses.push( 'menu-item-invalid' );
control.params.title = api.Menus.data.l10n.invalidTitleTpl.replace( '%s', control.params.title );
} else if ( 'draft' === settingValue.status ) {
containerClasses.push( 'pending' );
control.params.title = api.Menus.data.pendingTitleTpl.replace( '%s', control.params.title );
}
control.params.el_classes = containerClasses.join( ' ' );
control.params.item_type_label = settingValue.type_label;
control.params.item_type = settingValue.type;
control.params.url = settingValue.url;
control.params.target = settingValue.target;
control.params.attr_title = settingValue.attr_title;
control.params.classes = _.isArray( settingValue.classes ) ? settingValue.classes.join( ' ' ) : settingValue.classes;
control.params.xfn = settingValue.xfn;
control.params.description = settingValue.description;
control.params.parent = settingValue.menu_item_parent;
control.params.original_title = settingValue.original_title || '';
control.container.addClass( control.params.el_classes );
api.Control.prototype.renderContent.call( control );
},
/***********************************************************************
* Begin public API methods
**********************************************************************/
/**
* @return {wp.customize.controlConstructor.nav_menu|null}
*/
getMenuControl: function() {
var control = this, settingValue = control.setting();
if ( settingValue && settingValue.nav_menu_term_id ) {
return api.control( 'nav_menu[' + settingValue.nav_menu_term_id + ']' );
} else {
return null;
}
},
/**
* Expand the accordion section containing a control
*/
expandControlSection: function() {
var $section = this.container.closest( '.accordion-section' );
if ( ! $section.hasClass( 'open' ) ) {
$section.find( '.accordion-section-title:first' ).trigger( 'click' );
}
},
/**
* @since 4.6.0
*
* @param {Boolean} expanded
* @param {Object} [params]
* @return {Boolean} False if state already applied.
*/
_toggleExpanded: api.Section.prototype._toggleExpanded,
/**
* @since 4.6.0
*
* @param {Object} [params]
* @return {Boolean} False if already expanded.
*/
expand: api.Section.prototype.expand,
/**
* Expand the menu item form control.
*
* @since 4.5.0 Added params.completeCallback.
*
* @param {Object} [params] - Optional params.
* @param {Function} [params.completeCallback] - Function to call when the form toggle has finished animating.
*/
expandForm: function( params ) {
this.expand( params );
},
/**
* @since 4.6.0
*
* @param {Object} [params]
* @return {Boolean} False if already collapsed.
*/
collapse: api.Section.prototype.collapse,
/**
* Collapse the menu item form control.
*
* @since 4.5.0 Added params.completeCallback.
*
* @param {Object} [params] - Optional params.
* @param {Function} [params.completeCallback] - Function to call when the form toggle has finished animating.
*/
collapseForm: function( params ) {
this.collapse( params );
},
/**
* Expand or collapse the menu item control.
*
* @deprecated this is poor naming, and it is better to directly set control.expanded( showOrHide )
* @since 4.5.0 Added params.completeCallback.
*
* @param {boolean} [showOrHide] - If not supplied, will be inverse of current visibility
* @param {Object} [params] - Optional params.
* @param {Function} [params.completeCallback] - Function to call when the form toggle has finished animating.
*/
toggleForm: function( showOrHide, params ) {
if ( typeof showOrHide === 'undefined' ) {
showOrHide = ! this.expanded();
}
if ( showOrHide ) {
this.expand( params );
} else {
this.collapse( params );
}
},
/**
* Expand or collapse the menu item control.
*
* @since 4.6.0
* @param {boolean} [showOrHide] - If not supplied, will be inverse of current visibility
* @param {Object} [params] - Optional params.
* @param {Function} [params.completeCallback] - Function to call when the form toggle has finished animating.
*/
onChangeExpanded: function( showOrHide, params ) {
var self = this, $menuitem, $inside, complete;
$menuitem = this.container;
$inside = $menuitem.find( '.menu-item-settings:first' );
if ( 'undefined' === typeof showOrHide ) {
showOrHide = ! $inside.is( ':visible' );
}
// Already expanded or collapsed.
if ( $inside.is( ':visible' ) === showOrHide ) {
if ( params && params.completeCallback ) {
params.completeCallback();
}
return;
}
if ( showOrHide ) {
// Close all other menu item controls before expanding this one.
api.control.each( function( otherControl ) {
if ( self.params.type === otherControl.params.type && self !== otherControl ) {
otherControl.collapseForm();
}
} );
complete = function() {
$menuitem
.removeClass( 'menu-item-edit-inactive' )
.addClass( 'menu-item-edit-active' );
self.container.trigger( 'expanded' );
if ( params && params.completeCallback ) {
params.completeCallback();
}
};
$menuitem.find( '.item-edit' ).attr( 'aria-expanded', 'true' );
$inside.slideDown( 'fast', complete );
self.container.trigger( 'expand' );
} else {
complete = function() {
$menuitem
.addClass( 'menu-item-edit-inactive' )
.removeClass( 'menu-item-edit-active' );
self.container.trigger( 'collapsed' );
if ( params && params.completeCallback ) {
params.completeCallback();
}
};
self.container.trigger( 'collapse' );
$menuitem.find( '.item-edit' ).attr( 'aria-expanded', 'false' );
$inside.slideUp( 'fast', complete );
}
},
/**
* Expand the containing menu section, expand the form, and focus on
* the first input in the control.
*
* @since 4.5.0 Added params.completeCallback.
*
* @param {Object} [params] - Params object.
* @param {Function} [params.completeCallback] - Optional callback function when focus has completed.
*/
focus: function( params ) {
params = params || {};
var control = this, originalCompleteCallback = params.completeCallback, focusControl;
focusControl = function() {
control.expandControlSection();
params.completeCallback = function() {
var focusable;
// Note that we can't use :focusable due to a jQuery UI issue. See: https://github.com/jquery/jquery-ui/pull/1583
focusable = control.container.find( '.menu-item-settings' ).find( 'input, select, textarea, button, object, a[href], [tabindex]' ).filter( ':visible' );
focusable.first().focus();
if ( originalCompleteCallback ) {
originalCompleteCallback();
}
};
control.expandForm( params );
};
if ( api.section.has( control.section() ) ) {
api.section( control.section() ).expand( {
completeCallback: focusControl
} );
} else {
focusControl();
}
},
/**
* Move menu item up one in the menu.
*/
moveUp: function() {
this._changePosition( -1 );
wp.a11y.speak( api.Menus.data.l10n.movedUp );
},
/**
* Move menu item up one in the menu.
*/
moveDown: function() {
this._changePosition( 1 );
wp.a11y.speak( api.Menus.data.l10n.movedDown );
},
/**
* Move menu item and all children up one level of depth.
*/
moveLeft: function() {
this._changeDepth( -1 );
wp.a11y.speak( api.Menus.data.l10n.movedLeft );
},
/**
* Move menu item and children one level deeper, as a submenu of the previous item.
*/
moveRight: function() {
this._changeDepth( 1 );
wp.a11y.speak( api.Menus.data.l10n.movedRight );
},
/**
* Note that this will trigger a UI update, causing child items to
* move as well and cardinal order class names to be updated.
*
* @private
*
* @param {number} offset 1|-1
*/
_changePosition: function( offset ) {
var control = this,
adjacentSetting,
settingValue = _.clone( control.setting() ),
siblingSettings = [],
realPosition;
if ( 1 !== offset && -1 !== offset ) {
throw new Error( 'Offset changes by 1 are only supported.' );
}
// Skip moving deleted items.
if ( ! control.setting() ) {
return;
}
// Locate the other items under the same parent (siblings).
_( control.getMenuControl().getMenuItemControls() ).each(function( otherControl ) {
if ( otherControl.setting().menu_item_parent === settingValue.menu_item_parent ) {
siblingSettings.push( otherControl.setting );
}
});
siblingSettings.sort(function( a, b ) {
return a().position - b().position;
});
realPosition = _.indexOf( siblingSettings, control.setting );
if ( -1 === realPosition ) {
throw new Error( 'Expected setting to be among siblings.' );
}
// Skip doing anything if the item is already at the edge in the desired direction.
if ( ( realPosition === 0 && offset < 0 ) || ( realPosition === siblingSettings.length - 1 && offset > 0 ) ) {
// @todo Should we allow a menu item to be moved up to break it out of a parent? Adopt with previous or following parent?
return;
}
// Update any adjacent menu item setting to take on this item's position.
adjacentSetting = siblingSettings[ realPosition + offset ];
if ( adjacentSetting ) {
adjacentSetting.set( $.extend(
_.clone( adjacentSetting() ),
{
position: settingValue.position
}
) );
}
settingValue.position += offset;
control.setting.set( settingValue );
},
/**
* Note that this will trigger a UI update, causing child items to
* move as well and cardinal order class names to be updated.
*
* @private
*
* @param {number} offset 1|-1
*/
_changeDepth: function( offset ) {
if ( 1 !== offset && -1 !== offset ) {
throw new Error( 'Offset changes by 1 are only supported.' );
}
var control = this,
settingValue = _.clone( control.setting() ),
siblingControls = [],
realPosition,
siblingControl,
parentControl;
// Locate the other items under the same parent (siblings).
_( control.getMenuControl().getMenuItemControls() ).each(function( otherControl ) {
if ( otherControl.setting().menu_item_parent === settingValue.menu_item_parent ) {
siblingControls.push( otherControl );
}
});
siblingControls.sort(function( a, b ) {
return a.setting().position - b.setting().position;
});
realPosition = _.indexOf( siblingControls, control );
if ( -1 === realPosition ) {
throw new Error( 'Expected control to be among siblings.' );
}
if ( -1 === offset ) {
// Skip moving left an item that is already at the top level.
if ( ! settingValue.menu_item_parent ) {
return;
}
parentControl = api.control( 'nav_menu_item[' + settingValue.menu_item_parent + ']' );
// Make this control the parent of all the following siblings.
_( siblingControls ).chain().slice( realPosition ).each(function( siblingControl, i ) {
siblingControl.setting.set(
$.extend(
{},
siblingControl.setting(),
{
menu_item_parent: control.params.menu_item_id,
position: i
}
)
);
});
// Increase the positions of the parent item's subsequent children to make room for this one.
_( control.getMenuControl().getMenuItemControls() ).each(function( otherControl ) {
var otherControlSettingValue, isControlToBeShifted;
isControlToBeShifted = (
otherControl.setting().menu_item_parent === parentControl.setting().menu_item_parent &&
otherControl.setting().position > parentControl.setting().position
);
if ( isControlToBeShifted ) {
otherControlSettingValue = _.clone( otherControl.setting() );
otherControl.setting.set(
$.extend(
otherControlSettingValue,
{ position: otherControlSettingValue.position + 1 }
)
);
}
});
// Make this control the following sibling of its parent item.
settingValue.position = parentControl.setting().position + 1;
settingValue.menu_item_parent = parentControl.setting().menu_item_parent;
control.setting.set( settingValue );
} else if ( 1 === offset ) {
// Skip moving right an item that doesn't have a previous sibling.
if ( realPosition === 0 ) {
return;
}
// Make the control the last child of the previous sibling.
siblingControl = siblingControls[ realPosition - 1 ];
settingValue.menu_item_parent = siblingControl.params.menu_item_id;
settingValue.position = 0;
_( control.getMenuControl().getMenuItemControls() ).each(function( otherControl ) {
if ( otherControl.setting().menu_item_parent === settingValue.menu_item_parent ) {
settingValue.position = Math.max( settingValue.position, otherControl.setting().position );
}
});
settingValue.position += 1;
control.setting.set( settingValue );
}
}
} );
/**
* wp.customize.Menus.MenuNameControl
*
* Customizer control for a nav menu's name.
*
* @class wp.customize.Menus.MenuNameControl
* @augments wp.customize.Control
*/
api.Menus.MenuNameControl = api.Control.extend(/** @lends wp.customize.Menus.MenuNameControl.prototype */{
ready: function() {
var control = this;
if ( control.setting ) {
var settingValue = control.setting();
control.nameElement = new api.Element( control.container.find( '.menu-name-field' ) );
control.nameElement.bind(function( value ) {
var settingValue = control.setting();
if ( settingValue && settingValue.name !== value ) {
settingValue = _.clone( settingValue );
settingValue.name = value;
control.setting.set( settingValue );
}
});
if ( settingValue ) {
control.nameElement.set( settingValue.name );
}
control.setting.bind(function( object ) {
if ( object ) {
control.nameElement.set( object.name );
}
});
}
}
});
/**
* wp.customize.Menus.MenuLocationsControl
*
* Customizer control for a nav menu's locations.
*
* @since 4.9.0
* @class wp.customize.Menus.MenuLocationsControl
* @augments wp.customize.Control
*/
api.Menus.MenuLocationsControl = api.Control.extend(/** @lends wp.customize.Menus.MenuLocationsControl.prototype */{
/**
* Set up the control.
*
* @since 4.9.0
*/
ready: function () {
var control = this;
control.container.find( '.assigned-menu-location' ).each(function() {
var container = $( this ),
checkbox = container.find( 'input[type=checkbox]' ),
element = new api.Element( checkbox ),
navMenuLocationSetting = api( 'nav_menu_locations[' + checkbox.data( 'location-id' ) + ']' ),
isNewMenu = control.params.menu_id === '',
updateCheckbox = isNewMenu ? _.noop : function( checked ) {
element.set( checked );
},
updateSetting = isNewMenu ? _.noop : function( checked ) {
navMenuLocationSetting.set( checked ? control.params.menu_id : 0 );
},
updateSelectedMenuLabel = function( selectedMenuId ) {
var menuSetting = api( 'nav_menu[' + String( selectedMenuId ) + ']' );
if ( ! selectedMenuId || ! menuSetting || ! menuSetting() ) {
container.find( '.theme-location-set' ).hide();
} else {
container.find( '.theme-location-set' ).show().find( 'span' ).text( displayNavMenuName( menuSetting().name ) );
}
};
updateCheckbox( navMenuLocationSetting.get() === control.params.menu_id );
checkbox.on( 'change', function() {
// Note: We can't use element.bind( function( checked ){ ... } ) here because it will trigger a change as well.
updateSetting( this.checked );
} );
navMenuLocationSetting.bind( function( selectedMenuId ) {
updateCheckbox( selectedMenuId === control.params.menu_id );
updateSelectedMenuLabel( selectedMenuId );
} );
updateSelectedMenuLabel( navMenuLocationSetting.get() );
});
},
/**
* Set the selected locations.
*
* This method sets the selected locations and allows us to do things like
* set the default location for a new menu.
*
* @since 4.9.0
*
* @param {Object.<string,boolean>} selections - A map of location selections.
* @return {void}
*/
setSelections: function( selections ) {
this.container.find( '.menu-location' ).each( function( i, checkboxNode ) {
var locationId = checkboxNode.dataset.locationId;
checkboxNode.checked = locationId in selections ? selections[ locationId ] : false;
} );
}
});
/**
* wp.customize.Menus.MenuAutoAddControl
*
* Customizer control for a nav menu's auto add.
*
* @class wp.customize.Menus.MenuAutoAddControl
* @augments wp.customize.Control
*/
api.Menus.MenuAutoAddControl = api.Control.extend(/** @lends wp.customize.Menus.MenuAutoAddControl.prototype */{
ready: function() {
var control = this,
settingValue = control.setting();
/*
* Since the control is not registered in PHP, we need to prevent the
* preview's sending of the activeControls to result in this control
* being deactivated.
*/
control.active.validate = function() {
var value, section = api.section( control.section() );
if ( section ) {
value = section.active();
} else {
value = false;
}
return value;
};
control.autoAddElement = new api.Element( control.container.find( 'input[type=checkbox].auto_add' ) );
control.autoAddElement.bind(function( value ) {
var settingValue = control.setting();
if ( settingValue && settingValue.name !== value ) {
settingValue = _.clone( settingValue );
settingValue.auto_add = value;
control.setting.set( settingValue );
}
});
if ( settingValue ) {
control.autoAddElement.set( settingValue.auto_add );
}
control.setting.bind(function( object ) {
if ( object ) {
control.autoAddElement.set( object.auto_add );
}
});
}
});
/**
* wp.customize.Menus.MenuControl
*
* Customizer control for menus.
* Note that 'nav_menu' must match the WP_Menu_Customize_Control::$type
*
* @class wp.customize.Menus.MenuControl
* @augments wp.customize.Control
*/
api.Menus.MenuControl = api.Control.extend(/** @lends wp.customize.Menus.MenuControl.prototype */{
/**
* Set up the control.
*/
ready: function() {
var control = this,
section = api.section( control.section() ),
menuId = control.params.menu_id,
menu = control.setting(),
name,
widgetTemplate,
select;
if ( 'undefined' === typeof this.params.menu_id ) {
throw new Error( 'params.menu_id was not defined' );
}
/*
* Since the control is not registered in PHP, we need to prevent the
* preview's sending of the activeControls to result in this control
* being deactivated.
*/
control.active.validate = function() {
var value;
if ( section ) {
value = section.active();
} else {
value = false;
}
return value;
};
control.$controlSection = section.headContainer;
control.$sectionContent = control.container.closest( '.accordion-section-content' );
this._setupModel();
api.section( control.section(), function( section ) {
section.deferred.initSortables.done(function( menuList ) {
control._setupSortable( menuList );
});
} );
this._setupAddition();
this._setupTitle();
// Add menu to Navigation Menu widgets.
if ( menu ) {
name = displayNavMenuName( menu.name );
// Add the menu to the existing controls.
api.control.each( function( widgetControl ) {
if ( ! widgetControl.extended( api.controlConstructor.widget_form ) || 'nav_menu' !== widgetControl.params.widget_id_base ) {
return;
}
widgetControl.container.find( '.nav-menu-widget-form-controls:first' ).show();
widgetControl.container.find( '.nav-menu-widget-no-menus-message:first' ).hide();
select = widgetControl.container.find( 'select' );
if ( 0 === select.find( 'option[value=' + String( menuId ) + ']' ).length ) {
select.append( new Option( name, menuId ) );
}
} );
// Add the menu to the widget template.
widgetTemplate = $( '#available-widgets-list .widget-tpl:has( input.id_base[ value=nav_menu ] )' );
widgetTemplate.find( '.nav-menu-widget-form-controls:first' ).show();
widgetTemplate.find( '.nav-menu-widget-no-menus-message:first' ).hide();
select = widgetTemplate.find( '.widget-inside select:first' );
if ( 0 === select.find( 'option[value=' + String( menuId ) + ']' ).length ) {
select.append( new Option( name, menuId ) );
}
}
/*
* Wait for menu items to be added.
* Ideally, we'd bind to an event indicating construction is complete,
* but deferring appears to be the best option today.
*/
_.defer( function () {
control.updateInvitationVisibility();
} );
},
/**
* Update ordering of menu item controls when the setting is updated.
*/
_setupModel: function() {
var control = this,
menuId = control.params.menu_id;
control.setting.bind( function( to ) {
var name;
if ( false === to ) {
control._handleDeletion();
} else {
// Update names in the Navigation Menu widgets.
name = displayNavMenuName( to.name );
api.control.each( function( widgetControl ) {
if ( ! widgetControl.extended( api.controlConstructor.widget_form ) || 'nav_menu' !== widgetControl.params.widget_id_base ) {
return;
}
var select = widgetControl.container.find( 'select' );
select.find( 'option[value=' + String( menuId ) + ']' ).text( name );
});
}
} );
},
/**
* Allow items in each menu to be re-ordered, and for the order to be previewed.
*
* Notice that the UI aspects here are handled by wpNavMenu.initSortables()
* which is called in MenuSection.onChangeExpanded()
*
* @param {Object} menuList - The element that has sortable().
*/
_setupSortable: function( menuList ) {
var control = this;
if ( ! menuList.is( control.$sectionContent ) ) {
throw new Error( 'Unexpected menuList.' );
}
menuList.on( 'sortstart', function() {
control.isSorting = true;
});
menuList.on( 'sortstop', function() {
setTimeout( function() { // Next tick.
var menuItemContainerIds = control.$sectionContent.sortable( 'toArray' ),
menuItemControls = [],
position = 0,
priority = 10;
control.isSorting = false;
// Reset horizontal scroll position when done dragging.
control.$sectionContent.scrollLeft( 0 );
_.each( menuItemContainerIds, function( menuItemContainerId ) {
var menuItemId, menuItemControl, matches;
matches = menuItemContainerId.match( /^customize-control-nav_menu_item-(-?\d+)$/, '' );
if ( ! matches ) {
return;
}
menuItemId = parseInt( matches[1], 10 );
menuItemControl = api.control( 'nav_menu_item[' + String( menuItemId ) + ']' );
if ( menuItemControl ) {
menuItemControls.push( menuItemControl );
}
} );
_.each( menuItemControls, function( menuItemControl ) {
if ( false === menuItemControl.setting() ) {
// Skip deleted items.
return;
}
var setting = _.clone( menuItemControl.setting() );
position += 1;
priority += 1;
setting.position = position;
menuItemControl.priority( priority );
// Note that wpNavMenu will be setting this .menu-item-data-parent-id input's value.
setting.menu_item_parent = parseInt( menuItemControl.container.find( '.menu-item-data-parent-id' ).val(), 10 );
if ( ! setting.menu_item_parent ) {
setting.menu_item_parent = 0;
}
menuItemControl.setting.set( setting );
});
// Mark all menu items as unprocessed.
$( 'button.item-edit' ).data( 'needs_accessibility_refresh', true );
});
});
control.isReordering = false;
/**
* Keyboard-accessible reordering.
*/
this.container.find( '.reorder-toggle' ).on( 'click', function() {
control.toggleReordering( ! control.isReordering );
} );
},
/**
* Set up UI for adding a new menu item.
*/
_setupAddition: function() {
var self = this;
this.container.find( '.add-new-menu-item' ).on( 'click', function( event ) {
if ( self.$sectionContent.hasClass( 'reordering' ) ) {
return;
}
if ( ! $( 'body' ).hasClass( 'adding-menu-items' ) ) {
$( this ).attr( 'aria-expanded', 'true' );
api.Menus.availableMenuItemsPanel.open( self );
} else {
$( this ).attr( 'aria-expanded', 'false' );
api.Menus.availableMenuItemsPanel.close();
event.stopPropagation();
}
} );
},
_handleDeletion: function() {
var control = this,
section,
menuId = control.params.menu_id,
removeSection,
widgetTemplate,
navMenuCount = 0;
section = api.section( control.section() );
removeSection = function() {
section.container.remove();
api.section.remove( section.id );
};
if ( section && section.expanded() ) {
section.collapse({
completeCallback: function() {
removeSection();
wp.a11y.speak( api.Menus.data.l10n.menuDeleted );
api.panel( 'nav_menus' ).focus();
}
});
} else {
removeSection();
}
api.each(function( setting ) {
if ( /^nav_menu\[/.test( setting.id ) && false !== setting() ) {
navMenuCount += 1;
}
});
// Remove the menu from any Navigation Menu widgets.
api.control.each(function( widgetControl ) {
if ( ! widgetControl.extended( api.controlConstructor.widget_form ) || 'nav_menu' !== widgetControl.params.widget_id_base ) {
return;
}
var select = widgetControl.container.find( 'select' );
if ( select.val() === String( menuId ) ) {
select.prop( 'selectedIndex', 0 ).trigger( 'change' );
}
widgetControl.container.find( '.nav-menu-widget-form-controls:first' ).toggle( 0 !== navMenuCount );
widgetControl.container.find( '.nav-menu-widget-no-menus-message:first' ).toggle( 0 === navMenuCount );
widgetControl.container.find( 'option[value=' + String( menuId ) + ']' ).remove();
});
// Remove the menu to the nav menu widget template.
widgetTemplate = $( '#available-widgets-list .widget-tpl:has( input.id_base[ value=nav_menu ] )' );
widgetTemplate.find( '.nav-menu-widget-form-controls:first' ).toggle( 0 !== navMenuCount );
widgetTemplate.find( '.nav-menu-widget-no-menus-message:first' ).toggle( 0 === navMenuCount );
widgetTemplate.find( 'option[value=' + String( menuId ) + ']' ).remove();
},
/**
* Update Section Title as menu name is changed.
*/
_setupTitle: function() {
var control = this;
control.setting.bind( function( menu ) {
if ( ! menu ) {
return;
}
var section = api.section( control.section() ),
menuId = control.params.menu_id,
controlTitle = section.headContainer.find( '.accordion-section-title' ),
sectionTitle = section.contentContainer.find( '.customize-section-title h3' ),
location = section.headContainer.find( '.menu-in-location' ),
action = sectionTitle.find( '.customize-action' ),
name = displayNavMenuName( menu.name );
// Update the control title.
controlTitle.text( name );
if ( location.length ) {
location.appendTo( controlTitle );
}
// Update the section title.
sectionTitle.text( name );
if ( action.length ) {
action.prependTo( sectionTitle );
}
// Update the nav menu name in location selects.
api.control.each( function( control ) {
if ( /^nav_menu_locations\[/.test( control.id ) ) {
control.container.find( 'option[value=' + menuId + ']' ).text( name );
}
} );
// Update the nav menu name in all location checkboxes.
section.contentContainer.find( '.customize-control-checkbox input' ).each( function() {
if ( $( this ).prop( 'checked' ) ) {
$( '.current-menu-location-name-' + $( this ).data( 'location-id' ) ).text( name );
}
} );
} );
},
/***********************************************************************
* Begin public API methods
**********************************************************************/
/**
* Enable/disable the reordering UI
*
* @param {boolean} showOrHide to enable/disable reordering
*/
toggleReordering: function( showOrHide ) {
var addNewItemBtn = this.container.find( '.add-new-menu-item' ),
reorderBtn = this.container.find( '.reorder-toggle' ),
itemsTitle = this.$sectionContent.find( '.item-title' );
showOrHide = Boolean( showOrHide );
if ( showOrHide === this.$sectionContent.hasClass( 'reordering' ) ) {
return;
}
this.isReordering = showOrHide;
this.$sectionContent.toggleClass( 'reordering', showOrHide );
this.$sectionContent.sortable( this.isReordering ? 'disable' : 'enable' );
if ( this.isReordering ) {
addNewItemBtn.attr({ 'tabindex': '-1', 'aria-hidden': 'true' });
reorderBtn.attr( 'aria-label', api.Menus.data.l10n.reorderLabelOff );
wp.a11y.speak( api.Menus.data.l10n.reorderModeOn );
itemsTitle.attr( 'aria-hidden', 'false' );
} else {
addNewItemBtn.removeAttr( 'tabindex aria-hidden' );
reorderBtn.attr( 'aria-label', api.Menus.data.l10n.reorderLabelOn );
wp.a11y.speak( api.Menus.data.l10n.reorderModeOff );
itemsTitle.attr( 'aria-hidden', 'true' );
}
if ( showOrHide ) {
_( this.getMenuItemControls() ).each( function( formControl ) {
formControl.collapseForm();
} );
}
},
/**
* @return {wp.customize.controlConstructor.nav_menu_item[]}
*/
getMenuItemControls: function() {
var menuControl = this,
menuItemControls = [],
menuTermId = menuControl.params.menu_id;
api.control.each(function( control ) {
if ( 'nav_menu_item' === control.params.type && control.setting() && menuTermId === control.setting().nav_menu_term_id ) {
menuItemControls.push( control );
}
});
return menuItemControls;
},
/**
* Make sure that each menu item control has the proper depth.
*/
reflowMenuItems: function() {
var menuControl = this,
menuItemControls = menuControl.getMenuItemControls(),
reflowRecursively;
reflowRecursively = function( context ) {
var currentMenuItemControls = [],
thisParent = context.currentParent;
_.each( context.menuItemControls, function( menuItemControl ) {
if ( thisParent === menuItemControl.setting().menu_item_parent ) {
currentMenuItemControls.push( menuItemControl );
// @todo We could remove this item from menuItemControls now, for efficiency.
}
});
currentMenuItemControls.sort( function( a, b ) {
return a.setting().position - b.setting().position;
});
_.each( currentMenuItemControls, function( menuItemControl ) {
// Update position.
context.currentAbsolutePosition += 1;
menuItemControl.priority.set( context.currentAbsolutePosition ); // This will change the sort order.
// Update depth.
if ( ! menuItemControl.container.hasClass( 'menu-item-depth-' + String( context.currentDepth ) ) ) {
_.each( menuItemControl.container.prop( 'className' ).match( /menu-item-depth-\d+/g ), function( className ) {
menuItemControl.container.removeClass( className );
});
menuItemControl.container.addClass( 'menu-item-depth-' + String( context.currentDepth ) );
}
menuItemControl.container.data( 'item-depth', context.currentDepth );
// Process any children items.
context.currentDepth += 1;
context.currentParent = menuItemControl.params.menu_item_id;
reflowRecursively( context );
context.currentDepth -= 1;
context.currentParent = thisParent;
});
// Update class names for reordering controls.
if ( currentMenuItemControls.length ) {
_( currentMenuItemControls ).each(function( menuItemControl ) {
menuItemControl.container.removeClass( 'move-up-disabled move-down-disabled move-left-disabled move-right-disabled' );
if ( 0 === context.currentDepth ) {
menuItemControl.container.addClass( 'move-left-disabled' );
} else if ( 10 === context.currentDepth ) {
menuItemControl.container.addClass( 'move-right-disabled' );
}
});
currentMenuItemControls[0].container
.addClass( 'move-up-disabled' )
.addClass( 'move-right-disabled' )
.toggleClass( 'move-down-disabled', 1 === currentMenuItemControls.length );
currentMenuItemControls[ currentMenuItemControls.length - 1 ].container
.addClass( 'move-down-disabled' )
.toggleClass( 'move-up-disabled', 1 === currentMenuItemControls.length );
}
};
reflowRecursively( {
menuItemControls: menuItemControls,
currentParent: 0,
currentDepth: 0,
currentAbsolutePosition: 0
} );
menuControl.updateInvitationVisibility( menuItemControls );
menuControl.container.find( '.reorder-toggle' ).toggle( menuItemControls.length > 1 );
},
/**
* Note that this function gets debounced so that when a lot of setting
* changes are made at once, for instance when moving a menu item that
* has child items, this function will only be called once all of the
* settings have been updated.
*/
debouncedReflowMenuItems: _.debounce( function() {
this.reflowMenuItems.apply( this, arguments );
}, 0 ),
/**
* Add a new item to this menu.
*
* @param {Object} item - Value for the nav_menu_item setting to be created.
* @return {wp.customize.Menus.controlConstructor.nav_menu_item} The newly-created nav_menu_item control instance.
*/
addItemToMenu: function( item ) {
var menuControl = this, customizeId, settingArgs, setting, menuItemControl, placeholderId, position = 0, priority = 10,
originalItemId = item.id || '';
_.each( menuControl.getMenuItemControls(), function( control ) {
if ( false === control.setting() ) {
return;
}
priority = Math.max( priority, control.priority() );
if ( 0 === control.setting().menu_item_parent ) {
position = Math.max( position, control.setting().position );
}
});
position += 1;
priority += 1;
item = $.extend(
{},
api.Menus.data.defaultSettingValues.nav_menu_item,
item,
{
nav_menu_term_id: menuControl.params.menu_id,
position: position
}
);
delete item.id; // Only used by Backbone.
placeholderId = api.Menus.generatePlaceholderAutoIncrementId();
customizeId = 'nav_menu_item[' + String( placeholderId ) + ']';
settingArgs = {
type: 'nav_menu_item',
transport: api.Menus.data.settingTransport,
previewer: api.previewer
};
setting = api.create( customizeId, customizeId, {}, settingArgs );
setting.set( item ); // Change from initial empty object to actual item to mark as dirty.
// Add the menu item control.
menuItemControl = new api.controlConstructor.nav_menu_item( customizeId, {
type: 'nav_menu_item',
section: menuControl.id,
priority: priority,
settings: {
'default': customizeId
},
menu_item_id: placeholderId,
original_item_id: originalItemId
} );
api.control.add( menuItemControl );
setting.preview();
menuControl.debouncedReflowMenuItems();
wp.a11y.speak( api.Menus.data.l10n.itemAdded );
return menuItemControl;
},
/**
* Show an invitation to add new menu items when there are no menu items.
*
* @since 4.9.0
*
* @param {wp.customize.controlConstructor.nav_menu_item[]} optionalMenuItemControls
*/
updateInvitationVisibility: function ( optionalMenuItemControls ) {
var menuItemControls = optionalMenuItemControls || this.getMenuItemControls();
this.container.find( '.new-menu-item-invitation' ).toggle( menuItemControls.length === 0 );
}
} );
/**
* Extends wp.customize.controlConstructor with control constructor for
* menu_location, menu_item, nav_menu, and new_menu.
*/
$.extend( api.controlConstructor, {
nav_menu_location: api.Menus.MenuLocationControl,
nav_menu_item: api.Menus.MenuItemControl,
nav_menu: api.Menus.MenuControl,
nav_menu_name: api.Menus.MenuNameControl,
nav_menu_locations: api.Menus.MenuLocationsControl,
nav_menu_auto_add: api.Menus.MenuAutoAddControl
});
/**
* Extends wp.customize.panelConstructor with section constructor for menus.
*/
$.extend( api.panelConstructor, {
nav_menus: api.Menus.MenusPanel
});
/**
* Extends wp.customize.sectionConstructor with section constructor for menu.
*/
$.extend( api.sectionConstructor, {
nav_menu: api.Menus.MenuSection,
new_menu: api.Menus.NewMenuSection
});
/**
* Init Customizer for menus.
*/
api.bind( 'ready', function() {
// Set up the menu items panel.
api.Menus.availableMenuItemsPanel = new api.Menus.AvailableMenuItemsPanelView({
collection: api.Menus.availableMenuItems
});
api.bind( 'saved', function( data ) {
if ( data.nav_menu_updates || data.nav_menu_item_updates ) {
api.Menus.applySavedData( data );
}
} );
/*
* Reset the list of posts created in the customizer once published.
* The setting is updated quietly (bypassing events being triggered)
* so that the customized state doesn't become immediately dirty.
*/
api.state( 'changesetStatus' ).bind( function( status ) {
if ( 'publish' === status ) {
api( 'nav_menus_created_posts' )._value = [];
}
} );
// Open and focus menu control.
api.previewer.bind( 'focus-nav-menu-item-control', api.Menus.focusMenuItemControl );
} );
/**
* When customize_save comes back with a success, make sure any inserted
* nav menus and items are properly re-added with their newly-assigned IDs.
*
* @alias wp.customize.Menus.applySavedData
*
* @param {Object} data
* @param {Array} data.nav_menu_updates
* @param {Array} data.nav_menu_item_updates
*/
api.Menus.applySavedData = function( data ) {
var insertedMenuIdMapping = {}, insertedMenuItemIdMapping = {};
_( data.nav_menu_updates ).each(function( update ) {
var oldCustomizeId, newCustomizeId, customizeId, oldSetting, newSetting, setting, settingValue, oldSection, newSection, wasSaved, widgetTemplate, navMenuCount, shouldExpandNewSection;
if ( 'inserted' === update.status ) {
if ( ! update.previous_term_id ) {
throw new Error( 'Expected previous_term_id' );
}
if ( ! update.term_id ) {
throw new Error( 'Expected term_id' );
}
oldCustomizeId = 'nav_menu[' + String( update.previous_term_id ) + ']';
if ( ! api.has( oldCustomizeId ) ) {
throw new Error( 'Expected setting to exist: ' + oldCustomizeId );
}
oldSetting = api( oldCustomizeId );
if ( ! api.section.has( oldCustomizeId ) ) {
throw new Error( 'Expected control to exist: ' + oldCustomizeId );
}
oldSection = api.section( oldCustomizeId );
settingValue = oldSetting.get();
if ( ! settingValue ) {
throw new Error( 'Did not expect setting to be empty (deleted).' );
}
settingValue = $.extend( _.clone( settingValue ), update.saved_value );
insertedMenuIdMapping[ update.previous_term_id ] = update.term_id;
newCustomizeId = 'nav_menu[' + String( update.term_id ) + ']';
newSetting = api.create( newCustomizeId, newCustomizeId, settingValue, {
type: 'nav_menu',
transport: api.Menus.data.settingTransport,
previewer: api.previewer
} );
shouldExpandNewSection = oldSection.expanded();
if ( shouldExpandNewSection ) {
oldSection.collapse();
}
// Add the menu section.
newSection = new api.Menus.MenuSection( newCustomizeId, {
panel: 'nav_menus',
title: settingValue.name,
customizeAction: api.Menus.data.l10n.customizingMenus,
type: 'nav_menu',
priority: oldSection.priority.get(),
menu_id: update.term_id
} );
// Add new control for the new menu.
api.section.add( newSection );
// Update the values for nav menus in Navigation Menu controls.
api.control.each( function( setting ) {
if ( ! setting.extended( api.controlConstructor.widget_form ) || 'nav_menu' !== setting.params.widget_id_base ) {
return;
}
var select, oldMenuOption, newMenuOption;
select = setting.container.find( 'select' );
oldMenuOption = select.find( 'option[value=' + String( update.previous_term_id ) + ']' );
newMenuOption = select.find( 'option[value=' + String( update.term_id ) + ']' );
newMenuOption.prop( 'selected', oldMenuOption.prop( 'selected' ) );
oldMenuOption.remove();
} );
// Delete the old placeholder nav_menu.
oldSetting.callbacks.disable(); // Prevent setting triggering Customizer dirty state when set.
oldSetting.set( false );
oldSetting.preview();
newSetting.preview();
oldSetting._dirty = false;
// Remove nav_menu section.
oldSection.container.remove();
api.section.remove( oldCustomizeId );
// Update the nav_menu widget to reflect removed placeholder menu.
navMenuCount = 0;
api.each(function( setting ) {
if ( /^nav_menu\[/.test( setting.id ) && false !== setting() ) {
navMenuCount += 1;
}
});
widgetTemplate = $( '#available-widgets-list .widget-tpl:has( input.id_base[ value=nav_menu ] )' );
widgetTemplate.find( '.nav-menu-widget-form-controls:first' ).toggle( 0 !== navMenuCount );
widgetTemplate.find( '.nav-menu-widget-no-menus-message:first' ).toggle( 0 === navMenuCount );
widgetTemplate.find( 'option[value=' + String( update.previous_term_id ) + ']' ).remove();
// Update the nav_menu_locations[...] controls to remove the placeholder menus from the dropdown options.
wp.customize.control.each(function( control ){
if ( /^nav_menu_locations\[/.test( control.id ) ) {
control.container.find( 'option[value=' + String( update.previous_term_id ) + ']' ).remove();
}
});
// Update nav_menu_locations to reference the new ID.
api.each( function( setting ) {
var wasSaved = api.state( 'saved' ).get();
if ( /^nav_menu_locations\[/.test( setting.id ) && setting.get() === update.previous_term_id ) {
setting.set( update.term_id );
setting._dirty = false; // Not dirty because this is has also just been done on server in WP_Customize_Nav_Menu_Setting::update().
api.state( 'saved' ).set( wasSaved );
setting.preview();
}
} );
if ( shouldExpandNewSection ) {
newSection.expand();
}
} else if ( 'updated' === update.status ) {
customizeId = 'nav_menu[' + String( update.term_id ) + ']';
if ( ! api.has( customizeId ) ) {
throw new Error( 'Expected setting to exist: ' + customizeId );
}
// Make sure the setting gets updated with its sanitized server value (specifically the conflict-resolved name).
setting = api( customizeId );
if ( ! _.isEqual( update.saved_value, setting.get() ) ) {
wasSaved = api.state( 'saved' ).get();
setting.set( update.saved_value );
setting._dirty = false;
api.state( 'saved' ).set( wasSaved );
}
}
} );
// Build up mapping of nav_menu_item placeholder IDs to inserted IDs.
_( data.nav_menu_item_updates ).each(function( update ) {
if ( update.previous_post_id ) {
insertedMenuItemIdMapping[ update.previous_post_id ] = update.post_id;
}
});
_( data.nav_menu_item_updates ).each(function( update ) {
var oldCustomizeId, newCustomizeId, oldSetting, newSetting, settingValue, oldControl, newControl;
if ( 'inserted' === update.status ) {
if ( ! update.previous_post_id ) {
throw new Error( 'Expected previous_post_id' );
}
if ( ! update.post_id ) {
throw new Error( 'Expected post_id' );
}
oldCustomizeId = 'nav_menu_item[' + String( update.previous_post_id ) + ']';
if ( ! api.has( oldCustomizeId ) ) {
throw new Error( 'Expected setting to exist: ' + oldCustomizeId );
}
oldSetting = api( oldCustomizeId );
if ( ! api.control.has( oldCustomizeId ) ) {
throw new Error( 'Expected control to exist: ' + oldCustomizeId );
}
oldControl = api.control( oldCustomizeId );
settingValue = oldSetting.get();
if ( ! settingValue ) {
throw new Error( 'Did not expect setting to be empty (deleted).' );
}
settingValue = _.clone( settingValue );
// If the parent menu item was also inserted, update the menu_item_parent to the new ID.
if ( settingValue.menu_item_parent < 0 ) {
if ( ! insertedMenuItemIdMapping[ settingValue.menu_item_parent ] ) {
throw new Error( 'inserted ID for menu_item_parent not available' );
}
settingValue.menu_item_parent = insertedMenuItemIdMapping[ settingValue.menu_item_parent ];
}
// If the menu was also inserted, then make sure it uses the new menu ID for nav_menu_term_id.
if ( insertedMenuIdMapping[ settingValue.nav_menu_term_id ] ) {
settingValue.nav_menu_term_id = insertedMenuIdMapping[ settingValue.nav_menu_term_id ];
}
newCustomizeId = 'nav_menu_item[' + String( update.post_id ) + ']';
newSetting = api.create( newCustomizeId, newCustomizeId, settingValue, {
type: 'nav_menu_item',
transport: api.Menus.data.settingTransport,
previewer: api.previewer
} );
// Add the menu control.
newControl = new api.controlConstructor.nav_menu_item( newCustomizeId, {
type: 'nav_menu_item',
menu_id: update.post_id,
section: 'nav_menu[' + String( settingValue.nav_menu_term_id ) + ']',
priority: oldControl.priority.get(),
settings: {
'default': newCustomizeId
},
menu_item_id: update.post_id
} );
// Remove old control.
oldControl.container.remove();
api.control.remove( oldCustomizeId );
// Add new control to take its place.
api.control.add( newControl );
// Delete the placeholder and preview the new setting.
oldSetting.callbacks.disable(); // Prevent setting triggering Customizer dirty state when set.
oldSetting.set( false );
oldSetting.preview();
newSetting.preview();
oldSetting._dirty = false;
newControl.container.toggleClass( 'menu-item-edit-inactive', oldControl.container.hasClass( 'menu-item-edit-inactive' ) );
}
});
/*
* Update the settings for any nav_menu widgets that had selected a placeholder ID.
*/
_.each( data.widget_nav_menu_updates, function( widgetSettingValue, widgetSettingId ) {
var setting = api( widgetSettingId );
if ( setting ) {
setting._value = widgetSettingValue;
setting.preview(); // Send to the preview now so that menu refresh will use the inserted menu.
}
});
};
/**
* Focus a menu item control.
*
* @alias wp.customize.Menus.focusMenuItemControl
*
* @param {string} menuItemId
*/
api.Menus.focusMenuItemControl = function( menuItemId ) {
var control = api.Menus.getMenuItemControl( menuItemId );
if ( control ) {
control.focus();
}
};
/**
* Get the control for a given menu.
*
* @alias wp.customize.Menus.getMenuControl
*
* @param menuId
* @return {wp.customize.controlConstructor.menus[]}
*/
api.Menus.getMenuControl = function( menuId ) {
return api.control( 'nav_menu[' + menuId + ']' );
};
/**
* Given a menu item ID, get the control associated with it.
*
* @alias wp.customize.Menus.getMenuItemControl
*
* @param {string} menuItemId
* @return {Object|null}
*/
api.Menus.getMenuItemControl = function( menuItemId ) {
return api.control( menuItemIdToSettingId( menuItemId ) );
};
/**
* @alias wp.customize.Menus~menuItemIdToSettingId
*
* @param {string} menuItemId
*/
function menuItemIdToSettingId( menuItemId ) {
return 'nav_menu_item[' + menuItemId + ']';
}
/**
* Apply sanitize_text_field()-like logic to the supplied name, returning a
* "unnammed" fallback string if the name is then empty.
*
* @alias wp.customize.Menus~displayNavMenuName
*
* @param {string} name
* @return {string}
*/
function displayNavMenuName( name ) {
name = name || '';
name = wp.sanitize.stripTagsAndEncodeText( name ); // Remove any potential tags from name.
name = name.toString().trim();
return name || api.Menus.data.l10n.unnamed;
}
})( wp.customize, wp, jQuery );
Rosenblum TV: Video training, virtual workshops, classes, tutorials
RE-INVENTING THE TELEVISION NEWS BUSINESS*
A revolution in video storytelling
Creating entirely new & cost-effective production methods
From the world leaders in video production training and the creators of Character Driven Storytelling™
*and every other business that uses video
WHAT WE DO
Over the past 35 years, we have designed, built or restructured some of the most powerful news and journalism companies in the world.
We replace the traditional TV news ‘crew’ with one highly trained journalist, working alone with nothing but an iPhone.
No more TV news ‘crews’, no editors and no field producers.
This is television news done the way newspaper journalism is done – one reporter with their electronic pad and pencil.
In doing this, we can cut the cost of production by as much as 75% while increasing ratings and audience engagement.
In the place of conventional TV news ‘packages’ – ie, reporter stand up, interview, b-roll, man on the street, we marry great journalism with Netflix and Hollywood storytelling.
It’s a combination that works.
We have taken most of our clients to #1 in their respective markets.
And it’s not just for news. Any company, any profit, any NGO and anyone else who is online needs to tell their story in compelling yet cost-effective video. We can teach you to do that. Either in person or virtually.
EXAMPLES OF WHAT WE CAN TEACH YOUR STAFF TO PRODUCE
ITAY HOD
Itay Hod, MMJ with KPIX/CBS in San Francisco, took the 5-Day Intensive Video Storytelling Bootcamp in 2018.
Because he works alone, with only an iPhone, he was able to embed himself with a homeless family.
Here’s the story he produced in a one-day turn.
KIET DO
Kiet Do, an MMJ with KPIX/CBS in San Francisco, took the 5-Day Intensive Video Storytelling Bootcamp in 2021.
Here is a story he produced, all on his own, with only an iPhone and in a one-day turn.
TAYLOR SCHAUB
Taylor Schaub, an MMJ with Spectrum News 1 in LA, took the 5-Day Intensive Video Storytelling Bootcamp in 2023.
Here is a story he turned in only one day, using only an iPhone. It was the first video story he ever did and it was nominated for an Emmy.
THE BOOTCAMP
How do we convert stations and whole networks to working in this way?
Since 1988, we have run intensive 5-Day Video Storytelling Bootcamps
We have done these all over the world.
These are hands-on bootcamps, and participants learn an entirely new way of creating TV news stories.
-We shoot at a 3:1 ratio or lower, so turnaround times are fast.
-We go directly from camera to timelilne and edit – no written scripts. We work in the medium of pictures and sound.
-We are entirely character-driven.
-We are driven by pictures and real events.
-We are focused almost entirely on ’the viewer experience’.
Since 1988, more than 70,000 journalists around the world have taken our bootcamps, either in person on virtualy.
We have started to work with CBS News, bringing our ideas of character-driven storytelling to one of the most successful and biggest networks in the United States. Since beginning to work with them ratings have climbed and more importantly, audience engagement is through the ceiling.
We started New York Times Television in 1990 and it was the first paper to be brought into the world of TV. It quickly became one of the most successful non-fiction production companies in the United States. The series and documentaries we produced won many awards including multiple Emmys.
We have been working with the BBC since the year 2000 helping to convert their national news network to our visual storytelling technique. Most recently we have trained teams from their sports, documentaries, and comedy divisions to make character-driven stories using only smartphones.
For the past five years we have worked with Spectrum News to introduce and train their journalists on visual, character driven storytelling using smartphones helping to create a different kind of local news for their network of 24-Hour News Stations across the United States.
In 2006, we were approached by the United Nations. Rather than rely on news outlets, it would be much easier to train the field operatives to produce their own stories. We spent two years working with the UN, training more than 100 of their staff in bootcamps in Geneva and Nairobi.
We trained 50 print reporters at the paper to shoot and tell their own stories, in conjunction with their print work. We built a TV newsroom in their existing print newsroom – you could not ask for a better set and they began to live stream their stories in conjunction with their print work.
We spent two years with McGraw Hill, training more than 150 of their staffers, making them completely video literate. McGraw/Hill media properties we transit included Business Week, Aviation Week, (what was the name of the architecture magazine), and JD Power and Associates.
In 1990, we were approached by The Voice of America, the official broadcasting agency for the United States Government. When we met with VOA, they were only a short wave radio broadcaster, but working with them, we took them into television, launching VOA-TV.
British based Oyster Yachts makes some of the finest yachts in the world. Like every other company, they had to find a way to feed the never-ending video demands of social media – sites like Instagram and TikTok. We trained the Oyster staff to tell their own stories, using only iPhones.
We were approached by SEPA, the Scottish Environmental Protection Agency because they had to continually find a way to ‘feed the media beast’. The result was that SEPA was able to tell their own stories, whenever they wanted, and at almost no additional cost.
Michael Rosenblum has been writing about the media since 1988. His work and ideas have appeared in The Guardian, The Huffington Post, Ilkeston Life and many other publications.
He has been blogging regularly for the past 35 years on this subject. Having taught media studies at Columbia University, NYU and now the University of Oxford, he is considered an expert on this subject.
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