wpcf7_file_display_warning_message() │ CF7 1.0

Displays warning messages about file-uploading fields.

Хуков нет.

Возвращает

null. Ничего (null).

Использование

wpcf7_file_display_warning_message( $page, $action, $object );

$page(обязательный)

.

$action(обязательный)

.

$object(обязательный)

.

Код wpcf7_file_display_warning_message() wpcf7 file display warning message ^{CF7 6.1.6}

function wpcf7_file_display_warning_message( $page, $action, $object ) {
	if ( $object instanceof WPCF7_ContactForm ) {
		$contact_form = $object;
	} else {
		return;
	}

	$has_tags = (bool) $contact_form->scan_form_tags( array(
		'feature' => 'file-uploading',
	) );

	if ( ! $has_tags ) {
		return;
	}

	$uploads_dir = wpcf7_upload_tmp_dir();

	if ( ! is_dir( $uploads_dir ) or ! wp_is_writable( $uploads_dir ) ) {
		wp_admin_notice(
			sprintf(
				/* translators: %s: the path of the temporary folder */
				__( 'This contact form has file uploading fields, but the temporary folder for the files (%s) does not exist or is not writable. You can create the folder or change its permission manually.', 'contact-form-7' ),
				$uploads_dir
			),
			array( 'type' => 'warning' )
		);
	}
}