_wpseo_activate() │ Yoast 1.0

Runs on activation of the plugin.

Эта функция считается внутренней для использования самим ядром. Не рекомендуется использовать эту функцию в своем коде.

Хуки из функции

Возвращает

null. Ничего.

Использование

_wpseo_activate();

Код _wpseo_activate() Yoast 19.4

yoast/wp-seo-main.php 
function _wpseo_activate() {
	require_once WPSEO_PATH . 'inc/wpseo-functions.php';
	require_once WPSEO_PATH . 'inc/class-wpseo-installation.php';

	wpseo_load_textdomain(); // Make sure we have our translations available for the defaults.

	new WPSEO_Installation();

	WPSEO_Options::get_instance();
	if ( ! is_multisite() ) {
		WPSEO_Options::initialize();
	}
	else {
		WPSEO_Options::maybe_set_multisite_defaults( true );
	}
	WPSEO_Options::ensure_options_exist();

	if ( is_multisite() && ms_is_switched() ) {
		update_option( 'rewrite_rules', '' );
	}
	else {
		if ( WPSEO_Options::get( 'stripcategorybase' ) === true ) {
			// Constructor has side effects so this registers all hooks.
			$GLOBALS['wpseo_rewrite'] = new WPSEO_Rewrite();
		}
		add_action( 'shutdown', 'flush_rewrite_rules' );
	}

	// Reset tracking to be disabled by default.
	if ( ! YoastSEO()->helpers->product->is_premium() ) {
		WPSEO_Options::set( 'tracking', false );
	}

	WPSEO_Options::set( 'indexing_reason', 'first_install' );
	WPSEO_Options::set( 'first_time_install', true );
	if ( ! defined( 'WP_CLI' ) || ! WP_CLI ) {
		WPSEO_Options::set( 'should_redirect_after_install_free', true );
	}
	else {
		WPSEO_Options::set( 'activation_redirect_timestamp_free', \time() );
	}

	do_action( 'wpseo_register_roles' );
	WPSEO_Role_Manager_Factory::get()->add();

	do_action( 'wpseo_register_capabilities' );
	WPSEO_Capability_Manager_Factory::get()->add();

	// Clear cache so the changes are obvious.
	WPSEO_Utils::clear_cache();

	// Schedule cronjob when it doesn't exists on activation.
	$wpseo_ryte = YoastSEO()->classes->get( Ryte_Integration::class );
	$wpseo_ryte->activate_hooks();

	do_action( 'wpseo_activate' );
}