dd_action( 'admin_init', [ $this, 'list_table_search' ] );

			add_action( 'admin_enqueue_scripts', [ $this, 'enqueue_assets' ] );
			add_filter( 'set-screen-option', [ $this, 'set_screen_option' ], 11, 3 );
		}
	}

	/**
	 * Initialize the AJAX redirect files.
	 */
	private function initialize_ajax() {
		// Normal Redirect AJAX.
		new WPSEO_Redirect_Ajax( WPSEO_Redirect_Formats::PLAIN );

		// Regex Redirect AJAX.
		new WPSEO_Redirect_Ajax( WPSEO_Redirect_Formats::REGEX );
	}

	/**
	 * Getting the current active tab.
	 *
	 * @return string
	 */
	private function get_current_tab() {
		static $current_tab;

		if ( $current_tab === null ) {
			// phpcs:ignore WordPress.Security.NonceVerification.Recommended --  We're not manipulating the value.
			if ( isset( $_GET['tab'] ) && is_string( $_GET['tab'] )
			// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized, WordPress.Security.NonceVerification.Recommended -- value sanitized in the if body, regex filters unwanted values.
			&& in_array( wp_unslash( $_GET['tab'] ), [ WPSEO_Redirect_Formats::PLAIN, WPSEO_Redirect_Formats::REGEX, 'settings' ], true ) ) {
			// phpcs:ignore WordPress.Security.NonceVerification.Recommended -- the regex takes care of filtering out unwanted values.
				$current_tab = sanitize_text_field( wp_unslash( $_GET['tab'] ) );
			}
			else {
				$current_tab = WPSEO_Redirect_Formats::PLAIN;
			}
		}

		return $current_tab;
	}

	/**
	 * Setting redirect manager, based on the current active tab.
	 *
	 * @return WPSEO_Redirect_Manager
	 */
	private function get_redirect_manager() {
		static $redirect_manager;

		if ( $redirect_manager === null ) {
			$redirects_format = WPSEO_Redirect_Formats::PLAIN;
			if ( $this->get_current_tab() === WPSEO_Redirect_Formats::REGEX ) {
				$redirects_format = WPSEO_Redirect_Formats::REGEX;
			}

			$redirect_manager = new WPSEO_Redirect_Manager( $redirects_format );
		}

		return $redirect_manager;
	}

	/**
	 * Fetches the bulk action for removing redirects.
	 *
	 * @return void
	 */
	private function fetch_bulk_action() {
		// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Sanitized in wp_verify_none.
		if ( ! isset( $_POST['wpseo_redirects_ajax_nonce'] ) || ! wp_verify_nonce( wp_unslash( $_POST['wpseo_redirects_ajax_nonce'] ), 'wpseo-redirects-ajax-security' ) ) {
			return;
		}

		// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- We're just strictly comparing the value.
		if ( ( ! isset( $_POST['action'] ) || ! is_string( $_POST['action'] ) || ! wp_unslash( $_POST['action'] ) === 'delete' )
		// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- We're just strictly comparing the value.
		&& ( ! isset( $_POST['action2'] ) || ! is_string( $_POST['action2'] ) || ! wp_unslash( $_POST['action2'] ) === 'delete' ) ) {
			return;
		}

		if ( ! isset( $_POST['wpseo_redirects_bulk_delete'] ) || ! is_array( $_POST['wpseo_redirects_bulk_delete'] ) ) {
			return;
		}

		// phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- Array elements are sanitized one by one in the foreach loop.
		$bulk_delete = wp_unslash( $_POST['wpseo_redirects_bulk_delete'] );
		$redirects   = [];
		foreach ( $bulk_delete as $origin ) {
			$redirect = $this->get_redirect_manager()->get_redirect( $origin );
			if ( $redirect !== false ) {
				$redirects[] = $redirect;
			}
		}
		$this->get_redirect_manager()->delete_redirects( $redirects );
	}
}