WordPress 4.4

[autoinstalls/wordpress.git] / wp-includes / customize / class-wp-customize-nav-menus-panel.php

diff --git a/wp-includes/customize/class-wp-customize-nav-menus-panel.php b/wp-includes/customize/class-wp-customize-nav-menus-panel.php
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+++ b/wp-includes/customize/class-wp-customize-nav-menus-panel.php
@@ -0,0 +1,107 @@
+<?php
+/**
+ * Customize API: WP_Customize_Nav_Menus_Panel class
+ *
+ * @package WordPress
+ * @subpackage Customize
+ * @since 4.4.0
+ */
+
+/**
+ * Customize Nav Menus Panel Class
+ *
+ * Needed to add screen options.
+ *
+ * @since 4.3.0
+ *
+ * @see WP_Customize_Panel
+ */
+class WP_Customize_Nav_Menus_Panel extends WP_Customize_Panel {
+
+       /**
+        * Control type.
+        *
+        * @since 4.3.0
+        * @access public
+        * @var string
+        */
+       public $type = 'nav_menus';
+
+       /**
+        * Render screen options for Menus.
+        *
+        * @since 4.3.0
+        * @access public
+        */
+       public function render_screen_options() {
+               // Essentially adds the screen options.
+               add_filter( 'manage_nav-menus_columns', array( $this, 'wp_nav_menu_manage_columns' ) );
+
+               // Display screen options.
+               $screen = WP_Screen::get( 'nav-menus.php' );
+               $screen->render_screen_options( array( 'wrap' => false ) );
+       }
+
+       /**
+        * Returns the advanced options for the nav menus page.
+        *
+        * Link title attribute added as it's a relatively advanced concept for new users.
+        *
+        * @since 4.3.0
+        * @access public
+        *
+        * @return array The advanced menu properties.
+        */
+       public function wp_nav_menu_manage_columns() {
+               return array(
+                       '_title'      => __( 'Show advanced menu properties' ),
+                       'cb'          => '<input type="checkbox" />',
+                       'link-target' => __( 'Link Target' ),
+                       'attr-title'  => __( 'Title Attribute' ),
+                       'css-classes' => __( 'CSS Classes' ),
+                       'xfn'         => __( 'Link Relationship (XFN)' ),
+                       'description' => __( 'Description' ),
+               );
+       }
+
+       /**
+        * An Underscore (JS) template for this panel's content (but not its container).
+        *
+        * Class variables for this panel class are available in the `data` JS object;
+        * export custom variables by overriding WP_Customize_Panel::json().
+        *
+        * @since 4.3.0
+        * @access protected
+        *
+        * @see WP_Customize_Panel::print_template()
+        */
+       protected function content_template() {
+               ?>
+               <li class="panel-meta customize-info accordion-section <# if ( ! data.description ) { #> cannot-expand<# } #>">
+                       <button type="button" class="customize-panel-back" tabindex="-1">
+                               <span class="screen-reader-text"><?php _e( 'Back' ); ?></span>
+                       </button>
+                       <div class="accordion-section-title">
+                               <span class="preview-notice">
+                                       <?php
+                                       /* Translators: %s is the site/panel title in the Customizer. */
+                                       printf( __( 'You are customizing %s' ), '<strong class="panel-title">{{ data.title }}</strong>' );
+                                       ?>
+                               </span>
+                               <button type="button" class="customize-help-toggle dashicons dashicons-editor-help" aria-expanded="false">
+                                       <span class="screen-reader-text"><?php _e( 'Help' ); ?></span>
+                               </button>
+                               <button type="button" class="customize-screen-options-toggle" aria-expanded="false">
+                                       <span class="screen-reader-text"><?php _e( 'Menu Options' ); ?></span>
+                               </button>
+                       </div>
+                       <# if ( data.description ) { #>
+                       <div class="description customize-panel-description">{{{ data.description }}}</div>
+                       <# } #>
+                       <div id="screen-options-wrap">
+                               <?php $this->render_screen_options(); ?>
+                       </div>
+               </li>
+       <?php
+       }
+}