File Content: Init.php <?php /** * Navigation Experience * * @package kkart Admin */ namespace Automattic\Kkart\Admin\Features\Navigation; use Automattic\Kkart\Admin\Loader; use Automattic\Kkart\Admin\Features\Navigation\Screen; use Automattic\Kkart\Admin\Features\Navigation\Menu; use Automattic\Kkart\Admin\Features\Navigation\CoreMenu; /** * Contains logic for the Navigation */ class Init { /** * Hook into Kkart. */ public function __construct() { add_filter( 'kkart_admin_preload_options', array( $this, 'preload_options' ) ); add_filter( 'kkart_admin_features', array( $this, 'maybe_remove_nav_feature' ), 0 ); add_action( 'update_option_kkart_navigation_enabled', array( $this, 'reload_page_on_toggle' ), 10, 2 ); if ( Loader::is_feature_enabled( 'navigation' ) ) { add_action( 'in_admin_header', array( __CLASS__, 'embed_navigation' ) ); add_action( 'admin_enqueue_scripts', array( $this, 'maybe_enqueue_scripts' ) ); Menu::instance()->init(); CoreMenu::instance()->init(); Screen::instance()->init(); } } /** * Overwrites the allowed features array using a local `feature-config.php` file. * * @param array $features Array of feature slugs. */ public function maybe_remove_nav_feature( $features ) { if ( in_array( 'navigation', $features, true ) && 'yes' !== get_option( 'kkart_navigation_enabled', 'no' ) ) { $features = array_diff( $features, array( 'navigation' ) ); } return $features; } /** * Preload options to prime state of the application. * * @param array $options Array of options to preload. * @return array */ public function preload_options( $options ) { $options[] = 'kkart_navigation_enabled'; return $options; } /** * Set up a div for the navigation. * The initial contents here are meant as a place loader for when the PHP page initialy loads. */ public static function embed_navigation() { if ( ! Screen::is_kkart_page() ) { return; } ?> <div id="kkart-embedded-navigation"></div> <?php } /** * Enqueue scripts on non-Kkart pages. */ public function maybe_enqueue_scripts() { if ( Screen::is_kkart_page() ) { return; } $rtl = is_rtl() ? '-rtl' : ''; wp_enqueue_style( 'kkart-admin-navigation', Loader::get_url( "navigation/style{$rtl}", 'css' ), array(), Loader::get_file_version( 'css' ) ); } /** * Reloads the page when the option is toggled to make sure all nav features are loaded. * * @param string $old_value Old value. * @param string $value New value. */ public static function reload_page_on_toggle( $old_value, $value ) { if ( $old_value === $value ) { return; } if ( isset( $_SERVER['REQUEST_URI'] ) ) { wp_safe_redirect( wp_unslash( $_SERVER['REQUEST_URI'] ) ); } } } Submit