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 5.9.3}

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 ) ) {
		$message = 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
		);

		echo sprintf(
			'<div class="notice notice-warning"><p>%s</p></div>',
			esc_html( $message )
		);
	}
}