From c91fd8d98e0fd5260282a2cfced97d743067076e Mon Sep 17 00:00:00 2001
From: donncha <donncha@7be80a69-a1ef-0310-a953-fb0f7c49ff36>
Date: Thu, 24 Jan 2008 18:51:01 +0000
Subject: Added "wp_upload_bits" filter to check uploaded files before writing
 them

git-svn-id: http://svn.automattic.com/wordpress-mu/trunk@1191 7be80a69-a1ef-0310-a953-fb0f7c49ff36
---
 wp-includes/functions.php | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'wp-includes/functions.php')

diff --git a/wp-includes/functions.php b/wp-includes/functions.php
index a067a8a..ac36fd4 100644
--- a/wp-includes/functions.php
+++ b/wp-includes/functions.php
@@ -1021,6 +1021,13 @@ function wp_upload_bits($name, $type, $bits) {
 	if ( $upload['error'] !== false )
 		return $upload;
 
+	/* WPMU check file before writing it */
+	$upload_bits_error = apply_filters( 'wp_upload_bits', array( 'name' => $name, 'bits' => $bits, 'time' => $time ) );
+	if( is_array( $upload_bits_error ) == false ) {
+		$upload[ 'error' ] = $upload_bits_error;
+		return $upload;
+	}
+
 	$number = '';
 	$filename = $name;
 	$path_parts = pathinfo($filename);
-- 
cgit