59 * Start the element output. |
59 * Start the element output. |
60 * |
60 * |
61 * @see Walker_Nav_Menu::start_el() |
61 * @see Walker_Nav_Menu::start_el() |
62 * |
62 * |
63 * @since 3.0.0 |
63 * @since 3.0.0 |
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64 * @since 5.9.0 Renamed `$item` to `$data_object` and `$id` to `$current_object_id` |
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65 * to match parent class for PHP 8 named parameter support. |
64 * |
66 * |
65 * @global int $_nav_menu_placeholder |
67 * @global int $_nav_menu_placeholder |
66 * @global int|string $nav_menu_selected_id |
68 * @global int|string $nav_menu_selected_id |
67 * |
69 * |
68 * @param string $output Used to append additional content (passed by reference). |
70 * @param string $output Used to append additional content (passed by reference). |
69 * @param WP_Post $item Menu item data object. |
71 * @param WP_Post $data_object Menu item data object. |
70 * @param int $depth Depth of menu item. Used for padding. |
72 * @param int $depth Depth of menu item. Used for padding. |
71 * @param stdClass $args Not used. |
73 * @param stdClass $args Not used. |
72 * @param int $id Not used. |
74 * @param int $current_object_id Optional. ID of the current menu item. Default 0. |
73 */ |
75 */ |
74 public function start_el( &$output, $item, $depth = 0, $args = null, $id = 0 ) { |
76 public function start_el( &$output, $data_object, $depth = 0, $args = null, $current_object_id = 0 ) { |
75 global $_nav_menu_placeholder, $nav_menu_selected_id; |
77 global $_nav_menu_placeholder, $nav_menu_selected_id; |
76 |
78 |
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79 // Restores the more descriptive, specific name for use within this method. |
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80 $menu_item = $data_object; |
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81 |
77 $_nav_menu_placeholder = ( 0 > $_nav_menu_placeholder ) ? (int) $_nav_menu_placeholder - 1 : -1; |
82 $_nav_menu_placeholder = ( 0 > $_nav_menu_placeholder ) ? (int) $_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; |
83 $possible_object_id = isset( $menu_item->post_type ) && 'nav_menu_item' === $menu_item->post_type ? $menu_item->object_id : $_nav_menu_placeholder; |
79 $possible_db_id = ( ! empty( $item->ID ) ) && ( 0 < $possible_object_id ) ? (int) $item->ID : 0; |
84 $possible_db_id = ( ! empty( $menu_item->ID ) ) && ( 0 < $possible_object_id ) ? (int) $menu_item->ID : 0; |
80 |
85 |
81 $indent = ( $depth ) ? str_repeat( "\t", $depth ) : ''; |
86 $indent = ( $depth ) ? str_repeat( "\t", $depth ) : ''; |
82 |
87 |
83 $output .= $indent . '<li>'; |
88 $output .= $indent . '<li>'; |
84 $output .= '<label class="menu-item-title">'; |
89 $output .= '<label class="menu-item-title">'; |
85 $output .= '<input type="checkbox"' . wp_nav_menu_disabled_check( $nav_menu_selected_id, false ) . ' class="menu-item-checkbox'; |
90 $output .= '<input type="checkbox"' . wp_nav_menu_disabled_check( $nav_menu_selected_id, false ) . ' class="menu-item-checkbox'; |
86 |
91 |
87 if ( ! empty( $item->front_or_home ) ) { |
92 if ( ! empty( $menu_item->front_or_home ) ) { |
88 $output .= ' add-to-top'; |
93 $output .= ' add-to-top'; |
89 } |
94 } |
90 |
95 |
91 $output .= '" name="menu-item[' . $possible_object_id . '][menu-item-object-id]" value="' . esc_attr( $item->object_id ) . '" /> '; |
96 $output .= '" name="menu-item[' . $possible_object_id . '][menu-item-object-id]" value="' . esc_attr( $menu_item->object_id ) . '" /> '; |
92 |
97 |
93 if ( ! empty( $item->label ) ) { |
98 if ( ! empty( $menu_item->label ) ) { |
94 $title = $item->label; |
99 $title = $menu_item->label; |
95 } elseif ( isset( $item->post_type ) ) { |
100 } elseif ( isset( $menu_item->post_type ) ) { |
96 /** This filter is documented in wp-includes/post-template.php */ |
101 /** This filter is documented in wp-includes/post-template.php */ |
97 $title = apply_filters( 'the_title', $item->post_title, $item->ID ); |
102 $title = apply_filters( 'the_title', $menu_item->post_title, $menu_item->ID ); |
98 } |
103 } |
99 |
104 |
100 $output .= isset( $title ) ? esc_html( $title ) : esc_html( $item->title ); |
105 $output .= isset( $title ) ? esc_html( $title ) : esc_html( $menu_item->title ); |
101 |
106 |
102 if ( empty( $item->label ) && isset( $item->post_type ) && 'page' === $item->post_type ) { |
107 if ( empty( $menu_item->label ) && isset( $menu_item->post_type ) && 'page' === $menu_item->post_type ) { |
103 // Append post states. |
108 // Append post states. |
104 $output .= _post_states( $item, false ); |
109 $output .= _post_states( $menu_item, false ); |
105 } |
110 } |
106 |
111 |
107 $output .= '</label>'; |
112 $output .= '</label>'; |
108 |
113 |
109 // Menu item hidden fields. |
114 // Menu item hidden fields. |
110 $output .= '<input type="hidden" class="menu-item-db-id" name="menu-item[' . $possible_object_id . '][menu-item-db-id]" value="' . $possible_db_id . '" />'; |
115 $output .= '<input type="hidden" class="menu-item-db-id" name="menu-item[' . $possible_object_id . '][menu-item-db-id]" value="' . $possible_db_id . '" />'; |
111 $output .= '<input type="hidden" class="menu-item-object" name="menu-item[' . $possible_object_id . '][menu-item-object]" value="' . esc_attr( $item->object ) . '" />'; |
116 $output .= '<input type="hidden" class="menu-item-object" name="menu-item[' . $possible_object_id . '][menu-item-object]" value="' . esc_attr( $menu_item->object ) . '" />'; |
112 $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 ) . '" />'; |
117 $output .= '<input type="hidden" class="menu-item-parent-id" name="menu-item[' . $possible_object_id . '][menu-item-parent-id]" value="' . esc_attr( $menu_item->menu_item_parent ) . '" />'; |
113 $output .= '<input type="hidden" class="menu-item-type" name="menu-item[' . $possible_object_id . '][menu-item-type]" value="' . esc_attr( $item->type ) . '" />'; |
118 $output .= '<input type="hidden" class="menu-item-type" name="menu-item[' . $possible_object_id . '][menu-item-type]" value="' . esc_attr( $menu_item->type ) . '" />'; |
114 $output .= '<input type="hidden" class="menu-item-title" name="menu-item[' . $possible_object_id . '][menu-item-title]" value="' . esc_attr( $item->title ) . '" />'; |
119 $output .= '<input type="hidden" class="menu-item-title" name="menu-item[' . $possible_object_id . '][menu-item-title]" value="' . esc_attr( $menu_item->title ) . '" />'; |
115 $output .= '<input type="hidden" class="menu-item-url" name="menu-item[' . $possible_object_id . '][menu-item-url]" value="' . esc_attr( $item->url ) . '" />'; |
120 $output .= '<input type="hidden" class="menu-item-url" name="menu-item[' . $possible_object_id . '][menu-item-url]" value="' . esc_attr( $menu_item->url ) . '" />'; |
116 $output .= '<input type="hidden" class="menu-item-target" name="menu-item[' . $possible_object_id . '][menu-item-target]" value="' . esc_attr( $item->target ) . '" />'; |
121 $output .= '<input type="hidden" class="menu-item-target" name="menu-item[' . $possible_object_id . '][menu-item-target]" value="' . esc_attr( $menu_item->target ) . '" />'; |
117 $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 ) . '" />'; |
122 $output .= '<input type="hidden" class="menu-item-attr-title" name="menu-item[' . $possible_object_id . '][menu-item-attr-title]" value="' . esc_attr( $menu_item->attr_title ) . '" />'; |
118 $output .= '<input type="hidden" class="menu-item-classes" name="menu-item[' . $possible_object_id . '][menu-item-classes]" value="' . esc_attr( implode( ' ', $item->classes ) ) . '" />'; |
123 $output .= '<input type="hidden" class="menu-item-classes" name="menu-item[' . $possible_object_id . '][menu-item-classes]" value="' . esc_attr( implode( ' ', $menu_item->classes ) ) . '" />'; |
119 $output .= '<input type="hidden" class="menu-item-xfn" name="menu-item[' . $possible_object_id . '][menu-item-xfn]" value="' . esc_attr( $item->xfn ) . '" />'; |
124 $output .= '<input type="hidden" class="menu-item-xfn" name="menu-item[' . $possible_object_id . '][menu-item-xfn]" value="' . esc_attr( $menu_item->xfn ) . '" />'; |
120 } |
125 } |
121 |
126 |
122 } |
127 } |