From 6e6a0dae963f18b0ef460503544d7dcec00b4704 Mon Sep 17 00:00:00 2001
From: Matt Pass <matt@mattpass.com>
Date: Wed, 27 Jun 2012 20:47:00 +0100
Subject: [PATCH] Permissions function added

New function to change permissions on request
Takes permission & applies top file/folder
Then updates file manager tree and server message
If it can't be changed, provide alert message
---
 lib/file-control.php | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/lib/file-control.php b/lib/file-control.php
index ae7a618..0372d0c 100644
--- a/lib/file-control.php
+++ b/lib/file-control.php
@@ -7,7 +7,7 @@ if (isset($_GET['saveType'])) {$saveType = strClean($_GET['saveType']);};
 $docRoot = str_replace("\\","/",$_SERVER['DOCUMENT_ROOT']);
 
 // Not done the first time we are on the save loop (ie, before the form posting reload)
-if ($_GET['action']=="load"||$_GET['action']=="newFolder"||$_GET['action']=="rename"||$_GET['action']=="delete"||isset($_POST['contents'])) {
+if ($_GET['action']=="load"||$_GET['action']=="newFolder"||$_GET['action']=="rename"||$_GET['action']=="delete"||$_GET['action']=="perms"||isset($_POST['contents'])) {
 	$file= str_replace("|","/",$file);
 }
 
@@ -82,6 +82,25 @@ if ($_GET['action']=="rename") {
 	}
 }
 
+// If we're due to change permissions on a file/folder...
+if ($_GET['action']=="perms") {
+	if ($_SESSION['userLevel'] > 0 && is_writable($docRoot.$file)) {
+		chmod($docRoot.$file,octdec(numClean($_GET['perms'])));
+		// Reload file manager
+		$fileName = substr($file,strrpos($file,"/")+1);
+		$fileLoc = substr($file,0,strrpos($file,"/"));
+		if ($fileLoc=="") {$fileLoc = "/";};
+		echo '<script>top.ICEcoder.selectedFiles=[];top.ICEcoder.updateFileManagerList(\'chmod\',\''.$fileLoc.'\',\''.$fileName.'\',\''.numClean($_GET['perms']).'\');top.ICEcoder.serverMessage();top.ICEcoder.serverQueue("del",0);action="perms";</script>';
+	} else {
+		if (!is_writable($docRoot.$file)) {
+			echo "<script>alert('Sorry, cannot change permissions on \\n".strClean($docRoot.$file)."');</script>";
+		} else {
+			echo '<script>alert(\'Sorry, you need to be logged in to change permissions\');</script>';
+		}
+		echo '<script>top.ICEcoder.serverMessage();top.ICEcoder.serverQueue("del",0);action="nothing";</script>';
+	}
+}
+
 // If we're due to delete a file...
 if ($_GET['action']=="delete") {
 	if ($_SESSION['userLevel'] > 0) {