From ef4dbd18af218a3c68a776122108af4b0d0191a4 Mon Sep 17 00:00:00 2001 From: Bharat Mediratta Date: Sat, 5 May 2012 19:34:01 -0700 Subject: Fix extension-swapping code for files that have extensions that are not 3 characters long. Fixes #1845. --- modules/gallery/helpers/legal_file.php | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'modules/gallery/helpers/legal_file.php') diff --git a/modules/gallery/helpers/legal_file.php b/modules/gallery/helpers/legal_file.php index 6ec65e97..af6472ca 100644 --- a/modules/gallery/helpers/legal_file.php +++ b/modules/gallery/helpers/legal_file.php @@ -80,4 +80,16 @@ class legal_file_Core { module::event("legal_movie_types", $types_wrapper); return $types_wrapper->types; } + + /** + * Convert the extension of a filename. If the original filename has no + * extension, add the new one to the end. + */ + static function change_extension($filename, $new_ext) { + if (strpos($filename, ".") === false) { + return "{$filename}.{$new_ext}"; + } else { + return preg_replace("/\..*?$/", ".{$new_ext}", $filename); + } + } } -- cgit v1.2.3