acf_pro_check_defined_license() │ ACF 5.11.0

Check if a license is defined in wp-config.php and requires activation. Also checks if the license key has been changed and reactivates.

Хуков нет.

Возвращает

null. Ничего (null).

Использование

acf_pro_check_defined_license();

Список изменений

Код acf_pro_check_defined_license() acf pro check defined license ^{ACF 6.4.2}

function acf_pro_check_defined_license() {

	// Bail early if we're doing an AJAX call.
	if ( acf_is_ajax() ) {
		return;
	}

	// Bail early if the license is not defined in wp-config.
	if ( ! defined( 'ACF_PRO_LICENSE' ) || empty( ACF_PRO_LICENSE ) || ! is_string( ACF_PRO_LICENSE ) ) {
		return;
	}

	// Bail early if no show_admin.
	if ( ! acf_get_setting( 'show_admin' ) ) {
		return;
	}

	// Check if we've been asked to clear the transient to retry activation.
	if ( acf_verify_nonce( 'acf_delete_activation_transient' ) || ( isset( $_REQUEST['acf_retry_nonce'] ) && wp_verify_nonce( sanitize_text_field( wp_unslash( $_REQUEST['acf_retry_nonce'] ) ), 'acf_retry_activation' ) ) ) {
		acf_pro_delete_license_transient( 'acf_activation_error' );
	} else {
		// If we've failed activation recently, check if the key has been changed, otherwise return.
		$activation_data = acf_pro_get_activation_failure_transient();
		if ( $activation_data && $activation_data['license'] === ACF_PRO_LICENSE ) {
			return;
		}
	}

	// If we're already activated, check if the defined license key has changed.
	$license = acf_pro_get_license();
	if ( $license ) {

		// Check the saved license key against the defined key.
		if ( acf_pro_get_license_key() !== ACF_PRO_LICENSE ) {

			// Deactivate if the key has changed.
			$deactivation_response = acf_pro_deactivate_license( true );

			// A connection error occurred while trying to deactivate.
			if ( is_wp_error( $deactivation_response ) ) {
				return acf_pro_set_activation_failure_transient( __( 'Your defined license key has changed, but an error occurred when connecting to activation server', 'acf' ) . ' <span class="description">(' . esc_html( $deactivation_response->get_error_message() ) . ').</span>', ACF_PRO_LICENSE );
				// A deactivation error occurred. Display the message returned by our API.
			} elseif ( ! $deactivation_response['success'] ) {
				return acf_pro_set_activation_failure_transient( __( 'Your defined license key has changed, but an error occurred when deactivating your old license', 'acf' ) . ' <span class="description">(' . $deactivation_response['message'] . ').</span>', ACF_PRO_LICENSE );
			}
		} else {
			// License key hasn't changed, we are activated and license is still valid, return.
			return;
		}
	}

	// Activate the defined key license.
	$activation_response = acf_pro_activate_license( ACF_PRO_LICENSE, true, true );

	$error_text = false;

	// Activation was prevented by filter.
	if ( $activation_response === false ) {
		return;

		// A connection error occurred during activation.
	} elseif ( is_wp_error( $activation_response ) ) {
		$error_text = __( 'An error occurred when connecting to activation server', 'acf' ) . ' <span class="description">(' . esc_html( $activation_response->get_error_message() ) . ').</span>';

		// A deactivation error occurred. Display the message returned by our API.
	} elseif ( ! $activation_response['success'] ) {
		$error_text  = __( 'There was an issue activating your license key.', 'acf' ) . ' ';
		$error_text .= acf_pro_get_translated_connect_message( $activation_response['message'] );
	} else {

		// Delete any previously saved activation error transient.
		acf_pro_delete_license_transient( 'acf_activation_error' );

		// Use our own success message instead of the one from connect so it can be translated.
		acf_add_admin_notice(
			__( '<strong>ACF PRO &mdash;</strong> Your license key has been activated successfully. Access to updates, support &amp; PRO features is now enabled.', 'acf' ),
			'success'
		);

		return;
	}

	// Clear out old license status if something went wrong.
	acf_pro_remove_license_status();

	return acf_pro_set_activation_failure_transient( $error_text, ACF_PRO_LICENSE );
}