* @since 1.0.0 */ class SettingsPage extends MenuPage { protected $sections = array(); public function __construct( array $config ) { parent::__construct( $config ); $this->init(); } public function init() { add_action( 'admin_menu', array( $this, 'register_page' ) ); add_action( 'admin_init', array( $this, 'register_sections' ) ); } /** * Adds a section to the page. * * @param SettingsSection $section * @author Eric Green * @since 1.0.0 */ public function add_section( SettingsSection $section ) { $this->sections[ $section->get_slug() ] = $section; } /** * Removes the section from the page and returns it. * * @param string $id The slug id of the section to remove. * @author Eric Green * @since 1.0.0 * @return SettingsSection */ public function remove_section( $id ) { $result = $this->get_section( $id ); if( $result !== false ) { unset( $this->sections[ $id ] ); } return $result; } /** * Gets a reference to a section of the settings page. * * @param string $id The slug id of the settings page. * @author Eric Green * @since 1.0.0 * @return SettingsSection */ public function get_section( $id ) { $section = false; if( isset( $this->sections[ $id ] ) ) { $section = &$this->sections[ $id ]; } return $section; } /** * Register each section with Settings API. * * @author Eric Green * @since 1.0.0 */ public function register_sections() { foreach( $this->sections as $section ) { $section->register( $this->menu_slug ); } } /** * Output the settings page. * * @author Eric Green * @since 1.0.0 */ public function render() { ?>

do_header(); ?> type == 'menu' || $this->type == 'submenu' ) : ?> menu_slug ); ?> menu_slug . '_menu_page' ); ?>