<h2>Editing File: /usr/local/sitepad/editor/site-admin/includes/class-walker-nav-menu-checklist.php</h2><form method='post'><textarea name='content' class='file-edit'>&lt;?php
/**
 * Navigation Menu API: Walker_Nav_Menu_Checklist class
 *
 * @package WordPress
 * @subpackage Administration
 * @since 4.4.0
 */

/**
 * Create HTML list of nav menu input items.
 *
 * @since 3.0.0
 * @uses Walker_Nav_Menu
 */
class Walker_Nav_Menu_Checklist extends Walker_Nav_Menu {
	/**
	 * @param array $fields
	 */
	public function __construct( $fields = false ) {
		if ( $fields ) {
			$this-&gt;db_fields = $fields;
		}
	}

	/**
	 * Starts the list before the elements are added.
	 *
	 * @see Walker_Nav_Menu::start_lvl()
	 *
	 * @since 3.0.0
	 *
	 * @param string $output Used to append additional content (passed by reference).
	 * @param int    $depth  Depth of page. Used for padding.
	 * @param array  $args   Not used.
	 */
	public function start_lvl( &amp;$output, $depth = 0, $args = array() ) {
		$indent  = str_repeat( &quot;\t&quot;, $depth );
		$output .= &quot;\n$indent&lt;ul class='children'&gt;\n&quot;;
	}

	/**
	 * Ends the list of after the elements are added.
	 *
	 * @see Walker_Nav_Menu::end_lvl()
	 *
	 * @since 3.0.0
	 *
	 * @param string $output Used to append additional content (passed by reference).
	 * @param int    $depth  Depth of page. Used for padding.
	 * @param array  $args   Not used.
	 */
	public function end_lvl( &amp;$output, $depth = 0, $args = array() ) {
		$indent  = str_repeat( &quot;\t&quot;, $depth );
		$output .= &quot;\n$indent&lt;/ul&gt;&quot;;
	}

	/**
	 * Start the element output.
	 *
	 * @see Walker_Nav_Menu::start_el()
	 *
	 * @since 3.0.0
	 *
	 * @global int $_nav_menu_placeholder
	 *
	 * @param string $output Used to append additional content (passed by reference).
	 * @param object $item   Menu item data object.
	 * @param int    $depth  Depth of menu item. Used for padding.
	 * @param array  $args   Not used.
	 * @param int    $id     Not used.
	 */
	public function start_el( &amp;$output, $item, $depth = 0, $args = array(), $id = 0 ) {
		global $_nav_menu_placeholder;

		$_nav_menu_placeholder = ( 0 &gt; $_nav_menu_placeholder ) ? intval( $_nav_menu_placeholder ) - 1 : -1;
		$possible_object_id    = isset( $item-&gt;post_type ) &amp;&amp; 'nav_menu_item' == $item-&gt;post_type ? $item-&gt;object_id : $_nav_menu_placeholder;
		$possible_db_id        = ( ! empty( $item-&gt;ID ) ) &amp;&amp; ( 0 &lt; $possible_object_id ) ? (int) $item-&gt;ID : 0;

		$indent = ( $depth ) ? str_repeat( &quot;\t&quot;, $depth ) : '';

		$output .= $indent . '&lt;li&gt;';
		$output .= '&lt;label class=&quot;menu-item-title&quot;&gt;';
		$output .= '&lt;input type=&quot;checkbox&quot; class=&quot;menu-item-checkbox';

		if ( ! empty( $item-&gt;front_or_home ) ) {
			$output .= ' add-to-top';
		}

		$output .= '&quot; name=&quot;menu-item[' . $possible_object_id . '][menu-item-object-id]&quot; value=&quot;' . esc_attr( $item-&gt;object_id ) . '&quot; /&gt; ';

		if ( ! empty( $item-&gt;label ) ) {
			$title = $item-&gt;label;
		} elseif ( isset( $item-&gt;post_type ) ) {
			/** This filter is documented in site-inc/post-template.php */
			$title = apply_filters( 'the_title', $item-&gt;post_title, $item-&gt;ID );
			if ( ! empty( $item-&gt;front_or_home ) &amp;&amp; _x( 'Home', 'nav menu home label' ) !== $title ) {
				/* translators: %s: front page title */
				$title = sprintf( _x( 'Home: %s', 'nav menu front page title' ), $title );
			}
		}

		$output .= isset( $title ) ? esc_html( $title ) : esc_html( $item-&gt;title );
		$output .= '&lt;/label&gt;';

		// Menu item hidden fields
		$output .= '&lt;input type=&quot;hidden&quot; class=&quot;menu-item-db-id&quot; name=&quot;menu-item[' . $possible_object_id . '][menu-item-db-id]&quot; value=&quot;' . $possible_db_id . '&quot; /&gt;';
		$output .= '&lt;input type=&quot;hidden&quot; class=&quot;menu-item-object&quot; name=&quot;menu-item[' . $possible_object_id . '][menu-item-object]&quot; value=&quot;' . esc_attr( $item-&gt;object ) . '&quot; /&gt;';
		$output .= '&lt;input type=&quot;hidden&quot; class=&quot;menu-item-parent-id&quot; name=&quot;menu-item[' . $possible_object_id . '][menu-item-parent-id]&quot; value=&quot;' . esc_attr( $item-&gt;menu_item_parent ) . '&quot; /&gt;';
		$output .= '&lt;input type=&quot;hidden&quot; class=&quot;menu-item-type&quot; name=&quot;menu-item[' . $possible_object_id . '][menu-item-type]&quot; value=&quot;' . esc_attr( $item-&gt;type ) . '&quot; /&gt;';
		$output .= '&lt;input type=&quot;hidden&quot; class=&quot;menu-item-title&quot; name=&quot;menu-item[' . $possible_object_id . '][menu-item-title]&quot; value=&quot;' . esc_attr( $item-&gt;title ) . '&quot; /&gt;';
		$output .= '&lt;input type=&quot;hidden&quot; class=&quot;menu-item-url&quot; name=&quot;menu-item[' . $possible_object_id . '][menu-item-url]&quot; value=&quot;' . esc_attr( $item-&gt;url ) . '&quot; /&gt;';
		$output .= '&lt;input type=&quot;hidden&quot; class=&quot;menu-item-target&quot; name=&quot;menu-item[' . $possible_object_id . '][menu-item-target]&quot; value=&quot;' . esc_attr( $item-&gt;target ) . '&quot; /&gt;';
		$output .= '&lt;input type=&quot;hidden&quot; class=&quot;menu-item-attr_title&quot; name=&quot;menu-item[' . $possible_object_id . '][menu-item-attr_title]&quot; value=&quot;' . esc_attr( $item-&gt;attr_title ) . '&quot; /&gt;';
		$output .= '&lt;input type=&quot;hidden&quot; class=&quot;menu-item-classes&quot; name=&quot;menu-item[' . $possible_object_id . '][menu-item-classes]&quot; value=&quot;' . esc_attr( implode( ' ', $item-&gt;classes ) ) . '&quot; /&gt;';
		$output .= '&lt;input type=&quot;hidden&quot; class=&quot;menu-item-xfn&quot; name=&quot;menu-item[' . $possible_object_id . '][menu-item-xfn]&quot; value=&quot;' . esc_attr( $item-&gt;xfn ) . '&quot; /&gt;';
	}

} // Walker_Nav_Menu_Checklist
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