mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-10-06 02:02:24 +02:00
070e3c2861
- konq: webdav://localhost/egroupware/filemanager/webdav.php/home - win: http://localhost/egroupware/filemanager/webdav.php/home You can now you drag and drop to updload files or complete folders and you can edit files directly in the filemanger
388 lines
12 KiB
PHP
388 lines
12 KiB
PHP
<?php
|
|
/**************************************************************************\
|
|
* eGroupWare - FileManger - WebDAV access *
|
|
* http://www.egroupware.org *
|
|
* Written and (c) 2006 by Ralf Becker <RalfBecker-AT-outdoor-training.de> *
|
|
* ------------------------------------------------------------------------ *
|
|
* This program is free software; you can redistribute it and/or modify it *
|
|
* under the terms of the GNU General Public License as published by the *
|
|
* Free Software Foundation; either version 2 of the License, or (at your *
|
|
* option) any later version. *
|
|
\**************************************************************************/
|
|
|
|
/* $Id: class.socontacts_sql.inc.php 21634 2006-05-24 02:28:57Z ralfbecker $ */
|
|
|
|
require_once('HTTP/WebDAV/Server.php');
|
|
|
|
/**
|
|
* FileManger - WebDAV access
|
|
*
|
|
* Using the PEAR HTTP/WebDAV/Server class (which need to be installed!)
|
|
*
|
|
* @package filemanger
|
|
* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
|
|
* @copyright (c) 2006 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
*/
|
|
|
|
class vfs_webdav_server extends HTTP_WebDAV_Server
|
|
{
|
|
var $vfs;
|
|
|
|
var $dav_powered_by = 'eGroupWare WebDAV server';
|
|
|
|
var $debug = true;
|
|
|
|
function vfs_webdav_server()
|
|
{
|
|
if ($this->debug) foreach($_SERVER as $name => $val) error_log("vfs_webdav_server: \$_SERVER[$name]='$val'");
|
|
|
|
parent::HTTP_WebDAV_Server();
|
|
|
|
$this->vfs =& CreateObject('phpgwapi.vfs');
|
|
}
|
|
|
|
/**
|
|
* PROPFIND method handler
|
|
*
|
|
* @param array general parameter passing array
|
|
* @param array return array for file properties
|
|
* @return bool true on success
|
|
*/
|
|
function PROPFIND(&$options, &$files)
|
|
{
|
|
$vfs_data = array(
|
|
'string' => $GLOBALS['egw']->translation->convert($options['path'],'utf-8'),
|
|
'relatives' => array(RELATIVE_ROOT), // filename is relative to the vfs-root
|
|
// at first only list the given path itself
|
|
'checksubdirs' => False,
|
|
'nofiles' => True
|
|
);
|
|
if (!($vfs_files = $this->vfs->ls($vfs_data)))
|
|
{
|
|
if ($this->debug) error_log("vfs_webdav_server::PROPFIND(path='$options[path]',depth=$options[depth]) return false");
|
|
return false; // path not found
|
|
}
|
|
/*
|
|
if (!$this->vfs->acl_check($vfs_data+array('operation'=>EGW_ACL_READ)))
|
|
{
|
|
if ($this->debug) error_log("vfs_webdav_server::PROPFIND(path='$options[path]',depth=$options[depth]) return 403 forbidden");
|
|
return '403 Forbidden';
|
|
}
|
|
*/
|
|
// if depth > 0 and path is a directory => show it's contents
|
|
if (!empty($options['depth']) && $vfs_files[0]['mime_type'] == 'Directory')
|
|
{
|
|
$vfs_data['checksubdirs'] = (int) $options['depth'] != 1;
|
|
$vfs_data['nofiles'] = false;
|
|
|
|
if ($vfs_files[0]['directory'] == '/') // sub-dirs of the root?
|
|
{
|
|
$vfs_files = array(); // dont return the directory, it shows up double in konq
|
|
}
|
|
else // return the dir itself with a trailing slash, otherwise empty dirs are reported as non-existent
|
|
{
|
|
$vfs_files[0]['name'] .= '/';
|
|
}
|
|
$vfs_files = array_merge($vfs_files,$this->vfs->ls($vfs_data));
|
|
}
|
|
if ($this->debug) error_log("vfs_webdav_server::PROPFIND(path='$options[path]',depth=$options[depth]) ".count($vfs_files).' files');
|
|
|
|
$files['files'] = array();
|
|
$egw_charset = $GLOBALS['egw']->translation->charset();
|
|
foreach($vfs_files as $fileinfo)
|
|
{
|
|
error_log('dir="'.$fileinfo['directory'].'", name="'.$fileinfo['name'].'": '.$fileinfo['mime_type']);
|
|
foreach(array('modified','created') as $date)
|
|
{
|
|
// our vfs has no modified set, if never modified, use created
|
|
list($y,$m,$d,$h,$i,$s) = split("[- :]",$fileinfo[$date] ? $fileinfo[$date] : $fileinfo['created']);
|
|
$fileinfo[$date] = mktime((int)$h,(int)$i,(int)$s,(int)$m,(int)$d,(int)$y);
|
|
}
|
|
$info = array(
|
|
'path' => $GLOBALS['egw']->translation->convert($fileinfo['directory'].'/'.$fileinfo['name'],$egw_charset,'utf-8'),
|
|
'props' => array(
|
|
$this->mkprop('displayname',$GLOBALS['egw']->translation->convert($fileinfo['name'],$egw_charset,'utf-8')),
|
|
$this->mkprop('creationdate',$fileinfo['created']),
|
|
$this->mkprop('getlastmodified',$fileinfo['modified']),
|
|
),
|
|
);
|
|
if ($fileinfo['mime_type'] == 'Directory')
|
|
{
|
|
$info['props'][] = $this->mkprop('resourcetype', 'collection');
|
|
$info['props'][] = $this->mkprop('getcontenttype', 'httpd/unix-directory');
|
|
}
|
|
else
|
|
{
|
|
$info['props'][] = $this->mkprop('resourcetype', '');
|
|
$info['props'][] = $this->mkprop('getcontenttype', $fileinfo['mime_type']);
|
|
$info['props'][] = $this->mkprop('getcontentlength', $fileinfo['size']);
|
|
}
|
|
$files['files'][] = $info;
|
|
}
|
|
// ok, all done
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* GET method handler
|
|
*
|
|
* @param array parameter passing array
|
|
* @return bool true on success
|
|
*/
|
|
function GET(&$options)
|
|
{
|
|
if ($this->debug) error_log('vfs_webdav_server::GET('.print_r($options,true).')');
|
|
|
|
$vfs_data = array(
|
|
'string' => $GLOBALS['egw']->translation->convert($options['path'],'utf-8'),
|
|
'relatives' => array(RELATIVE_ROOT), // filename is relative to the vfs-root
|
|
'checksubdirs' => False,
|
|
'nofiles' => True
|
|
);
|
|
// sanity check
|
|
if (!($vfs_file = $this->vfs->ls($vfs_data)))
|
|
{
|
|
return false;
|
|
}
|
|
$options['mimetype'] = $vfs_file[0]['mime_type'];
|
|
$options['size'] = $vfs_file[0]['size'];
|
|
|
|
if (($options['data'] = $this->vfs->read($vfs_data)) === false)
|
|
{
|
|
return '403 Forbidden'; // not sure if this is the right code for access denied
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* PUT method handler
|
|
*
|
|
* @param array parameter passing array
|
|
* @return bool true on success
|
|
*/
|
|
function PUT(&$options)
|
|
{
|
|
if ($this->debug) error_log('vfs_webdav_server::PUT('.print_r($options,true).')');
|
|
|
|
$vfs_data = array(
|
|
'string' => dirname($GLOBALS['egw']->translation->convert($options['path'],'utf-8')),
|
|
'relatives' => array(RELATIVE_ROOT), // filename is relative to the vfs-root
|
|
'checksubdirs' => False,
|
|
'nofiles' => True
|
|
);
|
|
if (!($vfs_file = $this->vfs->ls($vfs_data)) || $vfs_file[0]['mime_type'] != 'Directory')
|
|
{
|
|
return '409 Conflict';
|
|
}
|
|
$vfs_data = array(
|
|
'string' => $GLOBALS['egw']->translation->convert($options['path'],'utf-8'),
|
|
'relatives' => array(RELATIVE_ROOT), // filename is relative to the vfs-root
|
|
);
|
|
$options['new'] = !$this->vfs->file_exists($vfs_data);
|
|
|
|
$vfs_data['content'] = '';
|
|
while(!feof($options['stream']))
|
|
{
|
|
$vfs_data['content'] .= fread($options['stream'],8192);
|
|
}
|
|
return $this->vfs->write($vfs_data);
|
|
}
|
|
|
|
/**
|
|
* MKCOL method handler
|
|
*
|
|
* @param array general parameter passing array
|
|
* @return bool true on success
|
|
*/
|
|
function MKCOL($options)
|
|
{
|
|
if ($this->debug) error_log('vfs_webdav_server::MKCOL('.print_r($options,true).')');
|
|
|
|
$vfs_data = array(
|
|
'string' => dirname($GLOBALS['egw']->translation->convert($options['path'],'utf-8')),
|
|
'relatives' => array(RELATIVE_ROOT), // filename is relative to the vfs-root
|
|
'checksubdirs' => False,
|
|
'nofiles' => True
|
|
);
|
|
if (!($vfs_file = $this->vfs->ls($vfs_data)))
|
|
{
|
|
return '409 Conflict';
|
|
}
|
|
if ($this->debug) error_log(print_r($vfs_file,true));
|
|
|
|
if ($vfs_file[0]['mime_type'] != 'Directory')
|
|
{
|
|
return '403 Forbidden';
|
|
}
|
|
|
|
$vfs_data = array(
|
|
'string' => $GLOBALS['egw']->translation->convert($options['path'],'utf-8'),
|
|
'relatives' => array(RELATIVE_ROOT), // filename is relative to the vfs-root
|
|
);
|
|
if ($this->vfs->file_exists($vfs_data) )
|
|
{
|
|
return '405 Method not allowed';
|
|
}
|
|
|
|
if (!empty($_SERVER['CONTENT_LENGTH'])) // no body parsing yet
|
|
{
|
|
return '415 Unsupported media type';
|
|
}
|
|
|
|
if (!$this->vfs->mkdir($vfs_data))
|
|
{
|
|
return '403 Forbidden';
|
|
}
|
|
|
|
return '201 Created';
|
|
}
|
|
|
|
/**
|
|
* DELETE method handler
|
|
*
|
|
* @param array general parameter passing array
|
|
* @return bool true on success
|
|
*/
|
|
function DELETE($options)
|
|
{
|
|
if ($this->debug) error_log('vfs_webdav_server::DELETE('.print_r($options,true).')');
|
|
|
|
$vfs_data = array(
|
|
'string' => dirname($GLOBALS['egw']->translation->convert($options['path'],'utf-8')),
|
|
'relatives' => array(RELATIVE_ROOT), // filename is relative to the vfs-root
|
|
);
|
|
if (!$this->vfs->file_exists($path))
|
|
{
|
|
return '404 Not found';
|
|
}
|
|
$vfs_data = array(
|
|
'string' => $GLOBALS['egw']->translation->convert($options['path'],'utf-8'),
|
|
'relatives' => array(RELATIVE_ROOT), // filename is relative to the vfs-root
|
|
);
|
|
$this->vfs->rm($vfs_data);
|
|
|
|
return '204 No Content';
|
|
}
|
|
|
|
/**
|
|
* MOVE method handler
|
|
*
|
|
* @param array general parameter passing array
|
|
* @return bool true on success
|
|
*/
|
|
function MOVE($options)
|
|
{
|
|
return $this->COPY($options, true);
|
|
}
|
|
|
|
/**
|
|
* COPY method handler
|
|
*
|
|
* @param array general parameter passing array
|
|
* @return bool true on success
|
|
*/
|
|
function COPY($options, $del=false)
|
|
{
|
|
if ($this->debug) error_log('vfs_webdav_server::'.($del ? 'MOVE' : 'COPY').'('.print_r($options,true).')');
|
|
|
|
// TODO Property updates still broken (Litmus should detect this?)
|
|
|
|
if (!empty($_SERVER['CONTENT_LENGTH'])) // no body parsing yet
|
|
{
|
|
return '415 Unsupported media type';
|
|
}
|
|
|
|
// no copying to different WebDAV Servers yet
|
|
if (isset($options['dest_url']))
|
|
{
|
|
return '502 bad gateway';
|
|
}
|
|
|
|
$source = array(
|
|
'string' => $GLOBALS['egw']->translation->convert($options['path'],'utf-8'),
|
|
'relatives' => array(RELATIVE_ROOT), // filename is relative to the vfs-root
|
|
);
|
|
if (!$this->vfs->file_exists($source))
|
|
{
|
|
return '404 Not found';
|
|
}
|
|
|
|
$dest = array(
|
|
'string' => $options['dest'],
|
|
'relatives' => array(RELATIVE_ROOT), // filename is relative to the vfs-root
|
|
);
|
|
$new = !$this->vfs->file_exists($dest);
|
|
$existing_col = false;
|
|
|
|
if (!$new)
|
|
{
|
|
if ($del && $this->vfs->file_type($dest) == 'Directory')
|
|
{
|
|
if (!$options['overwrite'])
|
|
{
|
|
return '412 precondition failed';
|
|
}
|
|
$dest['string'] .= basename($GLOBALS['egw']->translation->convert($options['path'],'utf-8'));
|
|
if ($this->vfs->file_exists($dest))
|
|
{
|
|
$options['dest'] .= basename($GLOBALS['egw']->translation->convert($options['path'],'utf-8'));
|
|
}
|
|
else
|
|
{
|
|
$new = true;
|
|
$existing_col = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!$new)
|
|
{
|
|
if ($options['overwrite'])
|
|
{
|
|
$stat = $this->DELETE(array('path' => $options['dest']));
|
|
if (($stat{0} != '2') && (substr($stat, 0, 3) != '404'))
|
|
{
|
|
return $stat;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
return '412 precondition failed';
|
|
}
|
|
}
|
|
|
|
if ($this->vfs->file_type($source) == 'Directory' && ($options['depth'] != 'infinity'))
|
|
{
|
|
// RFC 2518 Section 9.2, last paragraph
|
|
return '400 Bad request';
|
|
}
|
|
|
|
$op = $del ? 'mv' : 'cp';
|
|
$vfs_data = array(
|
|
'from' => $source['string'],
|
|
'to' => $dest['string'],
|
|
'relatives' => array(RELATIVE_ROOT,RELATIVE_ROOT)
|
|
);
|
|
if (!$this->vfs->$op($vfs_data))
|
|
{
|
|
return '500 Internal server error';
|
|
}
|
|
return ($new && !$existing_col) ? '201 Created' : '204 No Content';
|
|
}
|
|
|
|
/**
|
|
* auth check in the session creation in dav.php, to avoid being redirected to login.php
|
|
*
|
|
* @param unknown_type $type
|
|
* @param unknown_type $user
|
|
* @param unknown_type $password
|
|
* @return boolean true if authorized or false otherwise
|
|
*/
|
|
function checkAuth($type,$user,$password)
|
|
{
|
|
if ($this->debug) error_log("vfs_webdav_server::checkAuth('$type','$user','$password')");
|
|
|
|
return $user == $GLOBALS['egw_info']['user']['account_lid'] && $GLOBALS['egw_info']['user']['apps']['filemanager'];
|
|
}
|
|
} |