'; switch ( $type ) { case 'select': if ( empty( $field['options'] ) ) { break; } $options = ''; $selected = ''; foreach ( $field['options'] as $key => $value ) { $selected = ( $key === $field['value'] ) ? 'selected' : ''; $options .= ''; } $view .= ''; break; case 'textarea': $textarea = $field['value']; $view .= ''; break; case 'image': $image = ''; $img = ( ! empty( $field['value'] ) ) ? 'has-image' : ''; if ( ! empty( $img ) ) { $image = wp_get_attachment_image_src( $field['value'] ); if ( ! empty( $image[0] ) ) { $image = ''; } } $view .= ''; break; case 'repeater': $view .= '

'; break; case 'stm_mega_logo': $view .= ''; break; case 'checkbox': $view .= ''; break; case 'separator': $view .= '

{label}

'; break; case 'tips': $view .= ' {label} '; break; default: $view .= ''; break; } $view .= '

'; return $view; } static function setup() { //phpcs:ignore $new_fields = apply_filters( 'stm_nav_menu_item_additional_fields', array() ); if ( empty( $new_fields ) ) { return; } self::$options['fields'] = self::get_fields_schema( $new_fields ); add_filter( 'wp_edit_nav_menu_walker', function () { return 'STM_Walker_Nav_Menu_Edit'; } ); add_action( 'save_post', array( __CLASS__, '_save_post' ), 10, 2 ); } static function get_fields_schema( $new_fields ) { //phpcs:ignore $schema = array(); foreach ( $new_fields as $name => $field ) { if ( empty( $field['name'] ) ) { $field['name'] = $name; } $schema[] = $field; } return $schema; } static function get_menu_item_postmeta_key( $name ) { //phpcs:ignore return '_menu_item_' . $name; } static function get_field( $item, $depth, $args ) { //phpcs:ignore $new_fields = ''; foreach ( self::$options['fields'] as $field ) { if ( 'stm_mega_text_repeater' === $field['name'] ) { $field['valueIcon'] = get_post_meta( $item->ID, self::get_menu_item_postmeta_key( 'stm_menu_icon_repeater' ), true ); $field['idIcon'] = $item->ID; } $field['value'] = get_post_meta( $item->ID, self::get_menu_item_postmeta_key( $field['name'] ), true ); if ( 'stm_menu_logo' === $field['name'] && get_post_meta( $item->ID, self::get_menu_item_postmeta_key( $field['name'] ), true ) === 'checked' ) { $field['checked'] = 'checked'; } if ( 'stm_menu_show_special_offer' === $field['name'] && get_post_meta( $item->ID, self::get_menu_item_postmeta_key( $field['name'] ), true ) === 'checked' ) { $field['checked'] = 'checked'; } if ( 'stm_menu_as_title' === $field['name'] && get_post_meta( $item->ID, self::get_menu_item_postmeta_key( $field['name'] ), true ) === 'checked' ) { $field['checked'] = 'checked'; } if ( 'stm_child_menu_use_post' === $field['name'] && get_post_meta( $item->ID, self::get_menu_item_postmeta_key( $field['name'] ), true ) === 'checked' ) { $field['checked'] = 'checked'; } $field['id'] = $item->ID; $view = self::view_control( $field ); if ( ! empty( $field['options'] ) ) unset( $field['options'] ); //phpcs:ignore $new_fields .= str_replace( array_map( function ( $key ) { //phpcs:ignore return '{' . $key . '}'; }, array_keys( $field ) ), //phpcs:ignore array_values( array_map( 'esc_attr', $field ) ), $view ); } return $new_fields; } static function _save_post( $post_id, $post ) { //phpcs:ignore if ( 'nav_menu_item' !== $post->post_type ) { return $post_id; // prevent weird things from happening } foreach ( self::$options['fields'] as $field_schema ) { $form_field_name = 'menu-item-' . $field_schema['name']; // @todo FALSE should always be used as the default $value, otherwise we wouldn't be able to clear checkboxes if ( 'menu-item-stm_mega_text_repeater' === $form_field_name && isset( $_POST['menu-item-stm_menu_icon_repeater'][ $post_id ] ) ) { if ( '' !== $_POST['menu-item-stm_menu_icon_repeater'][ $post_id ][0] ) { unset( $_POST['menu-item-stm_menu_icon_repeater'][ $post_id ][''] ); unset( $_POST['menu-item-stm_mega_text_repeater'][ $post_id ][''] ); $key = self::get_menu_item_postmeta_key( 'stm_menu_icon_repeater' ); $value = stripslashes( json_encode( $_POST['menu-item-stm_menu_icon_repeater'][ $post_id ], JSON_UNESCAPED_UNICODE ) ); //phpcs:ignore update_post_meta( $post_id, $key, $value ); $key = self::get_menu_item_postmeta_key( 'stm_menu_text_repeater' ); $value = stripslashes( json_encode( $_POST['menu-item-stm_mega_text_repeater'][ $post_id ], JSON_UNESCAPED_UNICODE ) ); //phpcs:ignore update_post_meta( $post_id, $key, $value ); } else { $key = self::get_menu_item_postmeta_key( 'stm_menu_icon_repeater' ); delete_post_meta( $post_id, $key, '' ); $key = self::get_menu_item_postmeta_key( 'stm_menu_text_repeater' ); delete_post_meta( $post_id, $key, '' ); } } else { if ( isset( $_POST[ $form_field_name ][ $post_id ] ) ) { $key = self::get_menu_item_postmeta_key( $field_schema['name'] ); $value = stripslashes( $_POST[ $form_field_name ][ $post_id ] ); update_post_meta( $post_id, $key, $value ); } else { $key = self::get_menu_item_postmeta_key( $field_schema['name'] ); $value = ''; update_post_meta( $post_id, $key, $value ); } } } } } // @todo This class needs to be in it's own file so we can include id J.I.T. // requiring the nav-menu.php file on every page load is not so wise require_once ABSPATH . 'wp-admin/includes/nav-menu.php'; class STM_Walker_Nav_Menu_Edit extends Walker_Nav_Menu_Edit { //phpcs:ignore function start_el( &$output, $item, $depth = 0, $args = array(), $id = 0 ) { //phpcs:ignore $item_output = ''; parent::start_el( $item_output, $item, $depth, $args ); if ( $new_fields = STM_Nav_Menu_Item_Custom_Fields::get_field( $item, $depth, $args ) ) { //phpcs:ignore $item_output = preg_replace( '/(?=]+class="[^"]*submitbox)/', $new_fields, $item_output ); } $output .= $item_output; } }