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class-wp-customize-nav-menus-panel.php (3083B)

      1 <?php
      2 /**
      3  * Customize API: WP_Customize_Nav_Menus_Panel class
      4  *
      5  * @package WordPress
      6  * @subpackage Customize
      7  * @since 4.4.0
      8  */
      9 
     10 /**
     11  * Customize Nav Menus Panel Class
     12  *
     13  * Needed to add screen options.
     14  *
     15  * @since 4.3.0
     16  *
     17  * @see WP_Customize_Panel
     18  */
     19 class WP_Customize_Nav_Menus_Panel extends WP_Customize_Panel {
     20 
     21 	/**
     22 	 * Control type.
     23 	 *
     24 	 * @since 4.3.0
     25 	 * @var string
     26 	 */
     27 	public $type = 'nav_menus';
     28 
     29 	/**
     30 	 * Render screen options for Menus.
     31 	 *
     32 	 * @since 4.3.0
     33 	 */
     34 	public function render_screen_options() {
     35 		// Adds the screen options.
     36 		require_once ABSPATH . 'wp-admin/includes/nav-menu.php';
     37 		add_filter( 'manage_nav-menus_columns', 'wp_nav_menu_manage_columns' );
     38 
     39 		// Display screen options.
     40 		$screen = WP_Screen::get( 'nav-menus.php' );
     41 		$screen->render_screen_options( array( 'wrap' => false ) );
     42 	}
     43 
     44 	/**
     45 	 * Returns the advanced options for the nav menus page.
     46 	 *
     47 	 * Link title attribute added as it's a relatively advanced concept for new users.
     48 	 *
     49 	 * @since 4.3.0
     50 	 * @deprecated 4.5.0 Deprecated in favor of wp_nav_menu_manage_columns().
     51 	 */
     52 	public function wp_nav_menu_manage_columns() {
     53 		_deprecated_function( __METHOD__, '4.5.0', 'wp_nav_menu_manage_columns' );
     54 		require_once ABSPATH . 'wp-admin/includes/nav-menu.php';
     55 		return wp_nav_menu_manage_columns();
     56 	}
     57 
     58 	/**
     59 	 * An Underscore (JS) template for this panel's content (but not its container).
     60 	 *
     61 	 * Class variables for this panel class are available in the `data` JS object;
     62 	 * export custom variables by overriding WP_Customize_Panel::json().
     63 	 *
     64 	 * @since 4.3.0
     65 	 *
     66 	 * @see WP_Customize_Panel::print_template()
     67 	 */
     68 	protected function content_template() {
     69 		?>
     70 		<li class="panel-meta customize-info accordion-section <# if ( ! data.description ) { #> cannot-expand<# } #>">
     71 			<button type="button" class="customize-panel-back" tabindex="-1">
     72 				<span class="screen-reader-text"><?php _e( 'Back' ); ?></span>
     73 			</button>
     74 			<div class="accordion-section-title">
     75 				<span class="preview-notice">
     76 					<?php
     77 					/* translators: %s: The site/panel title in the Customizer. */
     78 					printf( __( 'You are customizing %s' ), '<strong class="panel-title">{{ data.title }}</strong>' );
     79 					?>
     80 				</span>
     81 				<button type="button" class="customize-help-toggle dashicons dashicons-editor-help" aria-expanded="false">
     82 					<span class="screen-reader-text"><?php _e( 'Help' ); ?></span>
     83 				</button>
     84 				<button type="button" class="customize-screen-options-toggle" aria-expanded="false">
     85 					<span class="screen-reader-text"><?php _e( 'Menu Options' ); ?></span>
     86 				</button>
     87 			</div>
     88 			<# if ( data.description ) { #>
     89 			<div class="description customize-panel-description">{{{ data.description }}}</div>
     90 			<# } #>
     91 			<div id="screen-options-wrap">
     92 				<?php $this->render_screen_options(); ?>
     93 			</div>
     94 		</li>
     95 		<?php
     96 		// NOTE: The following is a workaround for an inability to treat (and thus label) a list of sections as a whole.
     97 		?>
     98 		<li class="customize-control-title customize-section-title-nav_menus-heading"><?php _e( 'Menus' ); ?></li>
     99 		<?php
    100 	}
    101 }