From d374bcddc10874c89afbd63311819adaad72bc17 Mon Sep 17 00:00:00 2001
From: Robin Appelman <icewind1991@gmail.com>
Date: Sun, 4 Jul 2010 18:08:35 +0200
Subject: [PATCH] fix recursive copying of folders with webdav

---
 inc/HTTP/WebDAV/Server/Filesystem.php |  9 ++-------
 inc/lib_filestorage.php               | 23 +++++++++++++++++++++++
 inc/lib_filesystem.php                | 14 ++++++++++++++
 3 files changed, 39 insertions(+), 7 deletions(-)
 mode change 100644 => 100755 inc/lib_filestorage.php

diff --git a/inc/HTTP/WebDAV/Server/Filesystem.php b/inc/HTTP/WebDAV/Server/Filesystem.php
index 11e7630d797..72e747439d5 100755
--- a/inc/HTTP/WebDAV/Server/Filesystem.php
+++ b/inc/HTTP/WebDAV/Server/Filesystem.php
@@ -241,7 +241,6 @@
     {
         // get absolute fs path to requested resource)
         $fspath = $options["path"];
-        error_log("get $fspath");
         // is this a collection?
         if (OC_FILESYSTEM::is_dir($fspath)) {
             return $this->GetDir($fspath, $options);
@@ -358,7 +357,6 @@
         $path   = $options["path"];
         $parent = dirname($path);
         $name   = basename($path);
-		
         if (!OC_FILESYSTEM::file_exists($parent)) {
             return "409 Conflict";
         }
@@ -393,7 +391,6 @@
     function DELETE($options) 
     {
         $path =$options["path"];
-
         if (!OC_FILESYSTEM::file_exists($path)) {
             return "404 Not found";
         }
@@ -501,7 +498,7 @@
 
         if ($del) {
             if (!OC_FILESYSTEM::rename($source, $dest)) {
-                return "500 Internal server error 1";
+                return "500 Internal server error";
             }
             $destpath = $this->_unslashify($options["dest"]);
             if (is_dir($source)) {
@@ -517,8 +514,7 @@
                 OC_DB::query($query);
         } else {
             if (OC_FILESYSTEM::is_dir($source)) {
-                $files = OC_FILESYSTEM::find($source);
-                $files = array_reverse($files);
+                $files = OC_FILESYSTEM::getTree($source);
             } else {
                 $files = array($source);
             }
@@ -576,7 +572,6 @@
             } else {
                 if (isset($prop["val"])) {
                         $query = "REPLACE INTO properties SET path = '$options[path]', name = '$prop[name]', ns= '$prop[ns]', value = '$prop[val]'";
-                        error_log($query);
                 } else {
                         $query = "DELETE FROM properties WHERE path = '$options[path]' AND name = '$prop[name]' AND ns = '$prop[ns]'";
                 }       
diff --git a/inc/lib_filestorage.php b/inc/lib_filestorage.php
old mode 100644
new mode 100755
index 8448eddd74a..85382a44447
--- a/inc/lib_filestorage.php
+++ b/inc/lib_filestorage.php
@@ -72,6 +72,7 @@ class OC_FILESTORAGE{
 	public function getMimeType($path){}
 	public function delTree($path){}
 	public function find($path){}
+	public function getTree($path){}
 }
 
 /**
@@ -364,5 +365,27 @@ class OC_FILESTORAGE_LOCAL extends OC_FILESTORAGE{
 		}
 		return $return;
 	}
+	
+	public function getTree($dir) {
+		if(substr($dir,-1,1)=='/'){
+			$dir=substr($dir,0,-1);
+		}
+		$tree=array();
+		$tree[]=$dir;
+		$dirRelative=$dir;
+		$dir=$this->datadir.$dir;
+		if (!file_exists($dir)) return true; 
+		foreach (scandir($dir) as $item) { 
+			if ($item == '.' || $item == '..') continue; 
+			if(is_file($dir.'/'.$item)){
+				$tree[]=$dirRelative.'/'.$item;
+			}elseif(is_dir($dir.'/'.$item)){
+				if ($subTree=$this->getTree($dirRelative. "/" . $item)){
+					$tree=array_merge($tree,$subTree);
+				}
+			}
+		}
+		return $tree;
+	}
 }
 ?>
\ No newline at end of file
diff --git a/inc/lib_filesystem.php b/inc/lib_filesystem.php
index f441d55e7f8..6eb317f442e 100755
--- a/inc/lib_filesystem.php
+++ b/inc/lib_filesystem.php
@@ -278,5 +278,19 @@ class OC_FILESYSTEM{
 		}
 		return $return;
 	}
+	static public function getTree($path){
+		if(self::canRead($path) and $storage=self::getStorage($path)){
+			$mp=self::getMountPoint($path);
+			$return=$storage->getTree(substr($path,strlen($mp)));
+			echo "mp:  $mp";
+			foreach($return as &$file){
+				if(substr($file,0,1)=='/'){
+					$file=substr($file,1);
+				}
+				$file=$mp.$file;
+			}
+			return $return;
+		}
+	}
 }
 ?>
-- 
2.39.5