wp/wp-admin/includes/class-walker-nav-menu-checklist.php
changeset 9 177826044cd9
parent 7 cf61fcea0001
child 16 a86126ab1dd4
equal deleted inserted replaced
8:c7c34916027a 9:177826044cd9
    13  * @since 3.0.0
    13  * @since 3.0.0
    14  * @uses Walker_Nav_Menu
    14  * @uses Walker_Nav_Menu
    15  */
    15  */
    16 class Walker_Nav_Menu_Checklist extends Walker_Nav_Menu {
    16 class Walker_Nav_Menu_Checklist extends Walker_Nav_Menu {
    17 	/**
    17 	/**
    18 	 *
       
    19 	 * @param array $fields
    18 	 * @param array $fields
    20 	 */
    19 	 */
    21 	public function __construct( $fields = false ) {
    20 	public function __construct( $fields = false ) {
    22 		if ( $fields ) {
    21 		if ( $fields ) {
    23 			$this->db_fields = $fields;
    22 			$this->db_fields = $fields;
    34 	 * @param string $output Used to append additional content (passed by reference).
    33 	 * @param string $output Used to append additional content (passed by reference).
    35 	 * @param int    $depth  Depth of page. Used for padding.
    34 	 * @param int    $depth  Depth of page. Used for padding.
    36 	 * @param array  $args   Not used.
    35 	 * @param array  $args   Not used.
    37 	 */
    36 	 */
    38 	public function start_lvl( &$output, $depth = 0, $args = array() ) {
    37 	public function start_lvl( &$output, $depth = 0, $args = array() ) {
    39 		$indent = str_repeat( "\t", $depth );
    38 		$indent  = str_repeat( "\t", $depth );
    40 		$output .= "\n$indent<ul class='children'>\n";
    39 		$output .= "\n$indent<ul class='children'>\n";
    41 	}
    40 	}
    42 
    41 
    43 	/**
    42 	/**
    44 	 * Ends the list of after the elements are added.
    43 	 * Ends the list of after the elements are added.
    50 	 * @param string $output Used to append additional content (passed by reference).
    49 	 * @param string $output Used to append additional content (passed by reference).
    51 	 * @param int    $depth  Depth of page. Used for padding.
    50 	 * @param int    $depth  Depth of page. Used for padding.
    52 	 * @param array  $args   Not used.
    51 	 * @param array  $args   Not used.
    53 	 */
    52 	 */
    54 	public function end_lvl( &$output, $depth = 0, $args = array() ) {
    53 	public function end_lvl( &$output, $depth = 0, $args = array() ) {
    55 		$indent = str_repeat( "\t", $depth );
    54 		$indent  = str_repeat( "\t", $depth );
    56 		$output .= "\n$indent</ul>";
    55 		$output .= "\n$indent</ul>";
    57 	}
    56 	}
    58 
    57 
    59 	/**
    58 	/**
    60 	 * Start the element output.
    59 	 * Start the element output.
    72 	 * @param int    $id     Not used.
    71 	 * @param int    $id     Not used.
    73 	 */
    72 	 */
    74 	public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
    73 	public function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) {
    75 		global $_nav_menu_placeholder;
    74 		global $_nav_menu_placeholder;
    76 
    75 
    77 		$_nav_menu_placeholder = ( 0 > $_nav_menu_placeholder ) ? intval($_nav_menu_placeholder) - 1 : -1;
    76 		$_nav_menu_placeholder = ( 0 > $_nav_menu_placeholder ) ? intval( $_nav_menu_placeholder ) - 1 : -1;
    78 		$possible_object_id = isset( $item->post_type ) && 'nav_menu_item' == $item->post_type ? $item->object_id : $_nav_menu_placeholder;
    77 		$possible_object_id    = isset( $item->post_type ) && 'nav_menu_item' == $item->post_type ? $item->object_id : $_nav_menu_placeholder;
    79 		$possible_db_id = ( ! empty( $item->ID ) ) && ( 0 < $possible_object_id ) ? (int) $item->ID : 0;
    78 		$possible_db_id        = ( ! empty( $item->ID ) ) && ( 0 < $possible_object_id ) ? (int) $item->ID : 0;
    80 
    79 
    81 		$indent = ( $depth ) ? str_repeat( "\t", $depth ) : '';
    80 		$indent = ( $depth ) ? str_repeat( "\t", $depth ) : '';
    82 
    81 
    83 		$output .= $indent . '<li>';
    82 		$output .= $indent . '<li>';
    84 		$output .= '<label class="menu-item-title">';
    83 		$output .= '<label class="menu-item-title">';
    85 		$output .= '<input type="checkbox" class="menu-item-checkbox';
    84 		$output .= '<input type="checkbox" class="menu-item-checkbox';
    86 
    85 
    87 		if ( ! empty( $item->front_or_home ) )
    86 		if ( ! empty( $item->front_or_home ) ) {
    88 			$output .= ' add-to-top';
    87 			$output .= ' add-to-top';
       
    88 		}
    89 
    89 
    90 		$output .= '" name="menu-item[' . $possible_object_id . '][menu-item-object-id]" value="'. esc_attr( $item->object_id ) .'" /> ';
    90 		$output .= '" name="menu-item[' . $possible_object_id . '][menu-item-object-id]" value="' . esc_attr( $item->object_id ) . '" /> ';
    91 
    91 
    92 		if ( ! empty( $item->label ) ) {
    92 		if ( ! empty( $item->label ) ) {
    93 			$title = $item->label;
    93 			$title = $item->label;
    94 		} elseif ( isset( $item->post_type ) ) {
    94 		} elseif ( isset( $item->post_type ) ) {
    95 			/** This filter is documented in wp-includes/post-template.php */
    95 			/** This filter is documented in wp-includes/post-template.php */
    96 			$title = apply_filters( 'the_title', $item->post_title, $item->ID );
    96 			$title = apply_filters( 'the_title', $item->post_title, $item->ID );
    97 			if ( ! empty( $item->front_or_home ) && _x( 'Home', 'nav menu home label' ) !== $title )
    97 			if ( ! empty( $item->front_or_home ) && _x( 'Home', 'nav menu home label' ) !== $title ) {
       
    98 				/* translators: %s: front page title */
    98 				$title = sprintf( _x( 'Home: %s', 'nav menu front page title' ), $title );
    99 				$title = sprintf( _x( 'Home: %s', 'nav menu front page title' ), $title );
       
   100 			}
    99 		}
   101 		}
   100 
   102 
   101 		$output .= isset( $title ) ? esc_html( $title ) : esc_html( $item->title );
   103 		$output .= isset( $title ) ? esc_html( $title ) : esc_html( $item->title );
   102  		$output .= '</label>';
   104 		$output .= '</label>';
   103 
   105 
   104 		// Menu item hidden fields
   106 		// Menu item hidden fields
   105 		$output .= '<input type="hidden" class="menu-item-db-id" name="menu-item[' . $possible_object_id . '][menu-item-db-id]" value="' . $possible_db_id . '" />';
   107 		$output .= '<input type="hidden" class="menu-item-db-id" name="menu-item[' . $possible_object_id . '][menu-item-db-id]" value="' . $possible_db_id . '" />';
   106 		$output .= '<input type="hidden" class="menu-item-object" name="menu-item[' . $possible_object_id . '][menu-item-object]" value="'. esc_attr( $item->object ) .'" />';
   108 		$output .= '<input type="hidden" class="menu-item-object" name="menu-item[' . $possible_object_id . '][menu-item-object]" value="' . esc_attr( $item->object ) . '" />';
   107 		$output .= '<input type="hidden" class="menu-item-parent-id" name="menu-item[' . $possible_object_id . '][menu-item-parent-id]" value="'. esc_attr( $item->menu_item_parent ) .'" />';
   109 		$output .= '<input type="hidden" class="menu-item-parent-id" name="menu-item[' . $possible_object_id . '][menu-item-parent-id]" value="' . esc_attr( $item->menu_item_parent ) . '" />';
   108 		$output .= '<input type="hidden" class="menu-item-type" name="menu-item[' . $possible_object_id . '][menu-item-type]" value="'. esc_attr( $item->type ) .'" />';
   110 		$output .= '<input type="hidden" class="menu-item-type" name="menu-item[' . $possible_object_id . '][menu-item-type]" value="' . esc_attr( $item->type ) . '" />';
   109 		$output .= '<input type="hidden" class="menu-item-title" name="menu-item[' . $possible_object_id . '][menu-item-title]" value="'. esc_attr( $item->title ) .'" />';
   111 		$output .= '<input type="hidden" class="menu-item-title" name="menu-item[' . $possible_object_id . '][menu-item-title]" value="' . esc_attr( $item->title ) . '" />';
   110 		$output .= '<input type="hidden" class="menu-item-url" name="menu-item[' . $possible_object_id . '][menu-item-url]" value="'. esc_attr( $item->url ) .'" />';
   112 		$output .= '<input type="hidden" class="menu-item-url" name="menu-item[' . $possible_object_id . '][menu-item-url]" value="' . esc_attr( $item->url ) . '" />';
   111 		$output .= '<input type="hidden" class="menu-item-target" name="menu-item[' . $possible_object_id . '][menu-item-target]" value="'. esc_attr( $item->target ) .'" />';
   113 		$output .= '<input type="hidden" class="menu-item-target" name="menu-item[' . $possible_object_id . '][menu-item-target]" value="' . esc_attr( $item->target ) . '" />';
   112 		$output .= '<input type="hidden" class="menu-item-attr_title" name="menu-item[' . $possible_object_id . '][menu-item-attr_title]" value="'. esc_attr( $item->attr_title ) .'" />';
   114 		$output .= '<input type="hidden" class="menu-item-attr_title" name="menu-item[' . $possible_object_id . '][menu-item-attr_title]" value="' . esc_attr( $item->attr_title ) . '" />';
   113 		$output .= '<input type="hidden" class="menu-item-classes" name="menu-item[' . $possible_object_id . '][menu-item-classes]" value="'. esc_attr( implode( ' ', $item->classes ) ) .'" />';
   115 		$output .= '<input type="hidden" class="menu-item-classes" name="menu-item[' . $possible_object_id . '][menu-item-classes]" value="' . esc_attr( implode( ' ', $item->classes ) ) . '" />';
   114 		$output .= '<input type="hidden" class="menu-item-xfn" name="menu-item[' . $possible_object_id . '][menu-item-xfn]" value="'. esc_attr( $item->xfn ) .'" />';
   116 		$output .= '<input type="hidden" class="menu-item-xfn" name="menu-item[' . $possible_object_id . '][menu-item-xfn]" value="' . esc_attr( $item->xfn ) . '" />';
   115 	}
   117 	}
   116 
   118 
   117 } // Walker_Nav_Menu_Checklist
   119 } // Walker_Nav_Menu_Checklist