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class-wp-customize-nav-menu-location-control.php (2287B)

      1 <?php
      2 /**
      3  * Customize API: WP_Customize_Nav_Menu_Location_Control class
      4  *
      5  * @package WordPress
      6  * @subpackage Customize
      7  * @since 4.4.0
      8  */
      9 
     10 /**
     11  * Customize Menu Location Control Class.
     12  *
     13  * This custom control is only needed for JS.
     14  *
     15  * @since 4.3.0
     16  *
     17  * @see WP_Customize_Control
     18  */
     19 class WP_Customize_Nav_Menu_Location_Control extends WP_Customize_Control {
     20 
     21 	/**
     22 	 * Control type.
     23 	 *
     24 	 * @since 4.3.0
     25 	 * @var string
     26 	 */
     27 	public $type = 'nav_menu_location';
     28 
     29 	/**
     30 	 * Location ID.
     31 	 *
     32 	 * @since 4.3.0
     33 	 * @var string
     34 	 */
     35 	public $location_id = '';
     36 
     37 	/**
     38 	 * Refresh the parameters passed to JavaScript via JSON.
     39 	 *
     40 	 * @since 4.3.0
     41 	 *
     42 	 * @see WP_Customize_Control::to_json()
     43 	 */
     44 	public function to_json() {
     45 		parent::to_json();
     46 		$this->json['locationId'] = $this->location_id;
     47 	}
     48 
     49 	/**
     50 	 * Render content just like a normal select control.
     51 	 *
     52 	 * @since 4.3.0
     53 	 * @since 4.9.0 Added a button to create menus.
     54 	 */
     55 	public function render_content() {
     56 		if ( empty( $this->choices ) ) {
     57 			return;
     58 		}
     59 
     60 		$value_hidden_class    = '';
     61 		$no_value_hidden_class = '';
     62 		if ( $this->value() ) {
     63 			$value_hidden_class = ' hidden';
     64 		} else {
     65 			$no_value_hidden_class = ' hidden';
     66 		}
     67 		?>
     68 		<label>
     69 			<?php if ( ! empty( $this->label ) ) : ?>
     70 			<span class="customize-control-title"><?php echo esc_html( $this->label ); ?></span>
     71 			<?php endif; ?>
     72 
     73 			<?php if ( ! empty( $this->description ) ) : ?>
     74 			<span class="description customize-control-description"><?php echo $this->description; ?></span>
     75 			<?php endif; ?>
     76 
     77 			<select <?php $this->link(); ?>>
     78 				<?php
     79 				foreach ( $this->choices as $value => $label ) :
     80 					echo '<option value="' . esc_attr( $value ) . '"' . selected( $this->value(), $value, false ) . '>' . $label . '</option>';
     81 				endforeach;
     82 				?>
     83 			</select>
     84 		</label>
     85 		<button type="button" class="button-link create-menu<?php echo $value_hidden_class; ?>" data-location-id="<?php echo esc_attr( $this->location_id ); ?>" aria-label="<?php esc_attr_e( 'Create a menu for this location' ); ?>"><?php _e( '+ Create New Menu' ); ?></button>
     86 		<button type="button" class="button-link edit-menu<?php echo $no_value_hidden_class; ?>" aria-label="<?php esc_attr_e( 'Edit selected menu' ); ?>"><?php _e( 'Edit Menu' ); ?></button>
     87 		<?php
     88 	}
     89 }