FileManager bugfixes + file permission module

This commit is contained in:
Serghey Rodin 2016-06-24 16:36:59 +03:00
commit 7fefa20d90
6 changed files with 339 additions and 464 deletions

View file

@ -1,359 +1 @@
<?php
//define(MAX_FILES_TO_SORT, 5);
//define(LISTING_TIMEOUT, 0.000001);
define(LISTING_TIMEOUT, 5);
//echo 'files: ';
//$files = scandir(__DIR__);
//echo '<pre>';
//print_r($files);
//$_REQUEST['sort_field'] = 'size';
$_REQUEST['sort_field'] = 'name';
//$_REQUEST['sort_field'] = 'atime';
//$_REQUEST['sort_field'] = 'mtime';
$_REQUEST['sort_desc'] = 1;
/*
+- copy file / dir [ recursive ]
+- rename(move) file / dir
+- delete file / dir [ recursive ]
+- chmod file / dir
+- chown file / dir
+- create file
+- create dir
*/
switch($_REQUEST['action']){
case 'copy': fm_copy($_REQUEST['source'], $_REQUEST['dest']); break;
case 'rename': fm_rename($_REQUEST['source'], $_REQUEST['dest']); break;
case 'delete': fm_delete($_REQUEST['source']); break;
case 'chmod': fm_chmod($_REQUEST['source'], $_REQUEST['mode']); break;
case 'chown': fm_chown($_REQUEST['source'], $_REQUEST['uid'], $_REQUEST['gid']); break;
case 'create_file': fm_create_file($_REQUEST['source'], $_REQUEST['mode'] || FALSE); break;
case 'create_dir': fm_create_dir($_REQUEST['source'], $_REQUEST['mode'] || FALSE); break;
default:
$pwd = $_REQUEST['path'] ? $_REQUEST['path'] : __DIR__;
$listing = dir_list($pwd, $_REQUEST['sort_field']);
$writable = is_writable($pwd);
$pwd = array_merge(array('/'), explode('/', trim($pwd, '/')));
include('templates/filemanager.php');
break;
}
//echo $_GET['sort_field'];
// if(in_array($_GET['sort_field'], $available_sort_fields)){
// echo '1';
// }
/*
upload_file
+ list_dir
+- copy file / dir [ recursive ]
+- rename(move) file / dir
+- delete file / dir [ recursive ]
+- chmod file / dir
+- chown file / dir
+- create file
+- create dir
view file / image
download file / image
*/
function fm_create_file($filename){
if(is_file($filename))
return array('error' => 'file exists', 'code' => 1);
return !!fopen($filename, 'w');
}
function fm_create_dir($dirname){
if(is_dir($filename))
return array('error' => 'directory exists', 'code' => 1);
// TODO set parent directory mode
return mkdir($dirname);
}
function fm_chown($filename, $recursive = 0, $uid = FALSE, $gid = FALSE){
if(is_dir($filename) && $recursive){
$dir_handle = opendir($dir);
while ($item = readdir($dir_handle)){
if (!in_array($item, array('.','..'))){
$new_item = $filename.'/'.$item;
if($uid !== FALSE) chown($new_item, (int)$uid);
if($gid !== FALSE) chgrp($new_item, (int)$gid);
if(is_dir($new_item)){
fm_chown($new_item, $recursive, $uid, $gid);
}
}
}
}else{
if($uid !== FALSE) chown($filename, (int)$uid);
if($gid !== FALSE) chgrp($filename, (int)$gid);
}
}
function fm_chmod($filename, $recursive = 0, $mode){
if(is_dir($filename) && $recursive){
$dir_handle = opendir($dir);
while ($item = readdir($dir_handle)){
if (!in_array($item, array('.','..'))){
$new_item = $filename.'/'.$item;
chmod($new_item, octdec($mode));
if(is_dir($new_item)){
fm_chmod($new_item, $recursive, $mode);
}
}
}
}else{
chmod($filename, octdec($mode));
}
}
function fm_delete($filename){
if(is_dir($filename)){
foreach (
$iterator = new RecursiveIteratorIterator(
new RecursiveDirectoryIterator($filename, RecursiveDirectoryIterator::SKIP_DOTS),
RecursiveIteratorIterator::SELF_FIRST) as $item
) {
if ($item->isDir()) {
rmdir($item);
// mkdir($dest . DIRECTORY_SEPARATOR . $iterator->getSubPathName(), decoct(fileperms($item->getPerms())));
} else {
unlink($item);
// copy($item, $dest . DIRECTORY_SEPARATOR . $iterator->getSubPathName());
}
}
}else{
return unlink($filename);
}
}
function fm_rename($source, $dest){
return rename($source, $dest);
}
function fm_copy($source, $dest){
if(is_dir($source)){
foreach (
$iterator = new RecursiveIteratorIterator(
new RecursiveDirectoryIterator($source, RecursiveDirectoryIterator::SKIP_DOTS),
RecursiveIteratorIterator::SELF_FIRST) as $item
) {
if ($item->isDir()) {
// TODO set dir perms
mkdir($dest . DIRECTORY_SEPARATOR . $iterator->getSubPathName(), decoct(fileperms($item->getPerms())));
} else {
copy($item, $dest . DIRECTORY_SEPARATOR . $iterator->getSubPathName());
}
}
}else{
return copy($source, $dest);
}
}
function list_dir(){
$dir_iterator = new RecursiveDirectoryIterator("/path");
$iterator = new RecursiveIteratorIterator($dir_iterator, RecursiveIteratorIterator::SELF_FIRST);
// could use CHILD_FIRST if you so wish
foreach ($iterator as $file) {
echo $file, "\n";
}
$size = 0;
foreach ($iterator as $file) {
if ($file->isFile()) {
echo substr($file->getPathname(), 27) . ": " . $file->getSize() . " B; modified " . date("Y-m-d", $file->getMTime()) . "\n";
$size += $file->getSize();
}
}
echo "\nTotal file size: ", $size, " bytes\n";
}
/// fast removing directory
function rmrf($dir) {
foreach (glob($dir) as $file) {
if (is_dir($file)) {
rmrf("$file/*");
rmdir($file);
} else {
unlink($file);
}
}
}
function dir_list($dir, $sort = 0)
{
$sort_order_for_filename = SORT_ASC;
//$available_sort_fields = array('size, type', 'mtime', 'atime', 'owner', 'group');
$available_sort_fields = array('name', 'size', 'type', 'mtime', 'atime', 'owner', 'group');
$sort_order = SORT_ASC;
if ($dir[strlen($dir)-1] != '/') $dir .= '/';
if (!is_dir($dir)) return array();
$start = microtime(TRUE);
$listing = array('dirs' => array(), 'files' => array(), 'dir_names' => array(), 'file_names' => array() ,'count' => 0, 'timeout_exeeded' => 0, 'time' => 0);
$dir_handle = opendir($dir);
$dir_objects = array();
while ($object = readdir($dir_handle)){
if (!in_array($object, array('.','..'))){
$filename = $dir . $object;
$time = microtime(true) - $start;
if($time <= LISTING_TIMEOUT){
$stats = stat($filename);
$mode = explain_mode($stats['mode']);
$perms = decoct(fileperms($filename));
$item = array(
'name' => $object,
'size' => $stats['size'],
'mode' => array('owner' => $mode['owner'], 'group' => $mode['owner'], 'other' => $mode['owner']),
'perms' => decoct($stats['mode']),
'type' => $mode['type'],
'mtime' => $stats['mtime'],
'atime' => $stats['atime'],
'mdate_human' => date("Y F d", $stats['mtime']),
'mtime_human' => date("H:i:s", $stats['mtime']),
'adate_human' => date("Y F d", $stats['atime']),
'atime_human' => date("H:i:s", $stats['atime']),
'nlink' => $stats['nlink'],
'owner' => posix_getpwuid($stats['uid'])['name'],
'group' => posix_getgrgid($stats['gid'])['name']
);
}else{
$listing['timeout_exeeded'] = TRUE;
if(is_dir($filename)){ $type = 'd';
}else{ $type = '-'; }
$item = array(
'name' => $object,
'size' => FALSE,
'mode' => array('owner' => FALSE, 'group' => FALSE, 'other' => FALSE),
'type' => $type,
'mtime' => FALSE,
'atime' => FALSE,
'mdate_human' => FALSE,
'mtime_human' => FALSE,
'adate_human' => FALSE,
'atime_human' => FALSE,
'nlink' => FALSE,
'owner' => FALSE,
'group' => FALSE
);
}
$listing['count']++;
if($item['type'] == 'd'){
$listing['dirs'][] = $item;
$listing['dir_names'][] = $item['name'];
}else{
if($sort && !$listing['timeout_exeeded']){
$listing[$sort][] = $item[$sort];
}
$listing['files'][] = $item;
$listing['file_names'][] = $item['name'];
}
}
}
$listing['time'] = microtime(TRUE) - $start;
if(!$listing['timeout_exeeded']){
if(in_array($_REQUEST['sort_field'], $available_sort_fields)){
if($_REQUEST['sort_desc']){
$sort_order = SORT_DESC;
}
array_multisort($listing[$_REQUEST['sort_field']], $sort_order, $listing['file_names'], $sort_order_for_filename, $listing['files']);
}
array_multisort($listing['dir_names'], $sort_order_for_filename, $listing['dirs']);
}
return $listing;
}
function explain_mode($mode)
{
$info = array();
if (($mode & 0xC000) == 0xC000) { $info['type'] = 's'; }
elseif (($mode & 0xA000) == 0xA000) { $info['type'] = 'l'; }
elseif (($mode & 0x8000) == 0x8000) { $info['type'] = '-'; }
elseif (($mode & 0x6000) == 0x6000) { $info['type'] = 'b'; }
elseif (($mode & 0x4000) == 0x4000) { $info['type'] = 'd'; }
elseif (($mode & 0x2000) == 0x2000) { $info['type'] = 'c'; }
elseif (($mode & 0x1000) == 0x1000) { $info['type'] = 'p'; }
else { $info['type'] = 'u'; }
$info['owner'] = (($mode & 0x0100) ? 'r' : '-');
$info['owner'] .= (($mode & 0x0080) ? 'w' : '-');
$info['owner'] .= (($mode & 0x0040) ? (($mode & 0x0800) ? 's' : 'x' ) : (($mode & 0x0800) ? 'S' : '-'));
// group
$info['group'] = (($mode & 0x0020) ? 'r' : '-');
$info['group'] .= (($mode & 0x0010) ? 'w' : '-');
$info['group'] .= (($mode & 0x0008) ? (($mode & 0x0400) ? 's' : 'x' ) : (($mode & 0x0400) ? 'S' : '-'));
// other
$info['other'] = (($mode & 0x0004) ? 'r' : '-');
$info['other'] .= (($mode & 0x0002) ? 'w' : '-');
$info['other'] .= (($mode & 0x0001) ? (($mode & 0x0200) ? 't' : 'x' ) : (($mode & 0x0200) ? 'T' : '-'));
return $info;
}
?>
// absolete

View file

@ -29,18 +29,19 @@ switch ($_REQUEST['action']) {
$dir = $_REQUEST['dir'];
print json_encode($fm->ls($dir));
break;
case 'check_file_type':
$dir = $_REQUEST['dir'];
print json_encode($fm->checkFileType($dir));
break;
case 'rename_file':
$dir = $_REQUEST['dir'];
$item = $_REQUEST['item'];
$target_name = $_REQUEST['target_name'];
print json_encode($fm->renameFile($dir, $item, $target_name));
break;
case 'rename_directory':
$dir = $_REQUEST['dir'];
$item = $_REQUEST['item'];
@ -48,27 +49,30 @@ switch ($_REQUEST['action']) {
print json_encode($fm->renameDirectory($dir, $item, $target_name));
break;
case 'delete_files':
$dir = $_REQUEST['dir'];
$item = $_REQUEST['item'];
print json_encode($fm->deleteItem($dir, $item));
break;
case 'create_file':
$dir = $_REQUEST['dir'];
$filename = $_REQUEST['filename'];
print json_encode($fm->createFile($dir, $filename));
break;
case 'create_dir':
$dir = $_REQUEST['dir'];
$dirname = $_REQUEST['dirname'];
print json_encode($fm->createDir($dir, $dirname));
break;
case 'open_file':
$dir = $_REQUEST['dir'];
print json_encode($fm->open_file($dir));
break;
case 'copy_file':
$dir = $_REQUEST['dir'];
$target_dir = $_REQUEST['dir_target'];
@ -76,6 +80,7 @@ switch ($_REQUEST['action']) {
$item = $_REQUEST['item'];
print json_encode($fm->copyFile($item, $dir, $target_dir, $filename));
break;
case 'copy_directory':
$dir = $_REQUEST['dir'];
$target_dir = $_REQUEST['dir_target'];
@ -83,6 +88,7 @@ switch ($_REQUEST['action']) {
$item = $_REQUEST['item'];
print json_encode($fm->copyDirectory($item, $dir, $target_dir, $filename));
break;
case 'unpack_item':
$dir = $_REQUEST['dir'];
$target_dir = $_REQUEST['dir_target'];
@ -90,6 +96,7 @@ switch ($_REQUEST['action']) {
$item = $_REQUEST['item'];
print json_encode($fm->unpackItem($item, $dir, $target_dir, $filename));
break;
case 'pack_item':
$dir = $_REQUEST['dir'];
$target_dir = $_REQUEST['dir_target'];
@ -97,10 +104,19 @@ switch ($_REQUEST['action']) {
$item = $_REQUEST['item'];
print json_encode($fm->packItem($item, $dir, $target_dir, $filename));
break;
case 'backup':
$path = $_REQUEST['path'];
print json_encode($fm->backupItem($path));
break;
case 'chmod_item':
$dir = $_REQUEST['dir'];
$item = $_REQUEST['item'];
$permissions = $_REQUEST['permissions'];
print json_encode($fm->chmodItem($dir, $item, $permissions));
break;
default:
//print json_encode($fm->init());
break;

View file

@ -1,7 +1,7 @@
<?php
class FileManager {
protected $delimeter = '|';
protected $info_positions = array(
'TYPE' => 0,
@ -13,38 +13,26 @@ class FileManager {
'SIZE' => 6,
'NAME' => 7
);
protected $user = null;
public $ROOT_DIR = null;
public function setRootDir($root = null) {
if (null != $root) {
$root = realpath($root);
$root = realpath($root);
}
$this->ROOT_DIR = $root;
}
public function __construct($user) {
$this->user = $user;
}
/*public function init() {
$path = !empty($_REQUEST['dir']) ? $_REQUEST['dir'] : '';
$start_url = !empty($path) ? $this->ROOT_DIR . '/' . $path : $this->ROOT_DIR;
$listing = $this->getDirectoryListing($path);
return $data = array(
'result' => true,
'ROOT_DIR' => $this->ROOT_DIR,
'TAB_A_PATH' => $start_url,
'TAB_B_PATH' => $this->ROOT_DIR, // second tab always loads home dir
'listing' => $listing
);
}*/
public function checkFileType($dir) {
$dir = $this->formatFullPath($dir);
exec(VESTA_CMD . "v-get-fs-file-type {$this->user} {$dir}", $output, $return_var);
$error = self::check_return_code($return_var, $output);
if (empty($error)) {
return array(
@ -59,7 +47,7 @@ class FileManager {
);
}
}
public function formatFullPath($path_part = '') {
if (substr($path_part, 0, strlen($this->ROOT_DIR)) === $this->ROOT_DIR) {
$path = $path_part;
@ -71,13 +59,13 @@ class FileManager {
//$path = str_replace(' ', '\ ', $path);
return escapeshellarg($path);
}
function deleteItem($dir, $item) {
$dir = $this->formatFullPath($item);
exec (VESTA_CMD . "v-delete-fs-directory {$this->user} {$dir}", $output, $return_var);
$error = self::check_return_code($return_var, $output);
if (empty($error)) {
return array(
'result' => true
@ -89,29 +77,16 @@ class FileManager {
'message' => $error
);
}
/*if (is_readable($item)) {
unlink($item);
}
if (is_readable($item)) {
return array(
'result' => false,
'message' => 'item was not deleted'
);
}
return array(
'result' => true
);*/
}
function copyFile($item, $dir, $target_dir, $filename) {
$src = $this->formatFullPath($item);
$dst = $this->formatFullPath($target_dir);
exec (VESTA_CMD . "v-copy-fs-file {$this->user} {$src} {$dst}", $output, $return_var);
$error = self::check_return_code($return_var, $output);
if (empty($error)) {
return array(
'result' => true
@ -124,17 +99,15 @@ class FileManager {
);
}
}
function copyDirectory($item, $dir, $target_dir, $filename) {
$src = $this->formatFullPath($item);
$dst = $this->formatFullPath($target_dir);
exec (VESTA_CMD . "v-copy-fs-directory {$this->user} {$src} {$dst}", $output, $return_var);
$error = self::check_return_code($return_var, $output);
if (empty($error)) {
return array(
'result' => true
@ -147,25 +120,23 @@ class FileManager {
);
}
}
static function check_return_code($return_var, $output) {
if ($return_var != 0) {
$error = implode('<br>', $output);
return $error;
//if (empty($error)) $error = __('Error code:',$return_var);
//$_SESSION['error_msg'] = $error;
}
return null;
}
function createFile($dir, $filename) {
$dir = $this->formatFullPath($dir . '/' . $filename);
exec (VESTA_CMD . "v-add-fs-file {$this->user} {$dir}", $output, $return_var);
$error = self::check_return_code($return_var, $output);
if (empty($error)) {
return array(
'result' => true
@ -178,19 +149,17 @@ class FileManager {
);
}
}
function packItem($item, $dir, $target_dir, $filename) {
$item = $this->formatFullPath($item);
$dst_item = $this->formatFullPath($target_dir);
$dst_item = str_replace('.tar.gz', '', $dst_item);
//$item = str_replace($dir . '/', '', $item);
//var_dump(VESTA_CMD . "v-add-fs-archive {$this->user} {$dst_item} {$item}");die();
exec (VESTA_CMD . "v-add-fs-archive {$this->user} {$dst_item} {$item}", $output, $return_var);
$error = self::check_return_code($return_var, $output);
if (empty($error)) {
return array(
'result' => true
@ -205,18 +174,16 @@ class FileManager {
}
function backupItem($item) {
$src_item = $this->formatFullPath($item);
$dst_item_name = $item . '~' . date('Ymd_His');
$dst_item = $this->formatFullPath($dst_item_name);
//print VESTA_CMD . "v-add-fs-archive {$this->user} {$item} {$dst_item}";die();
exec (VESTA_CMD . "v-copy-fs-file {$this->user} {$src_item} {$dst_item}", $output, $return_var);
$error = self::check_return_code($return_var, $output);
if (empty($error)) {
return array(
'result' => true,
@ -231,7 +198,7 @@ class FileManager {
}
$error = self::check_return_code($return_var, $output);
if (empty($error)) {
return array(
'result' => true
@ -244,7 +211,7 @@ class FileManager {
);
}
}
function unpackItem($item, $dir, $target_dir, $filename) {
$item = $this->formatFullPath($item);
$dst_item = $this->formatFullPath($target_dir);
@ -252,7 +219,7 @@ class FileManager {
exec (VESTA_CMD . "v-extract-fs-archive {$this->user} {$item} {$dst_item}", $output, $return_var);
$error = self::check_return_code($return_var, $output);
if (empty($error)) {
return array(
'result' => true
@ -265,17 +232,15 @@ class FileManager {
);
}
}
function renameFile($dir, $item, $target_name) {
$item = $this->formatFullPath($dir . '/' . $item);
$dst_item = $this->formatFullPath($dir . '/' . $target_name);
// var_dump(VESTA_CMD . "v-move-fs-file {$this->user} {$item} {$dst_item}");die();
exec (VESTA_CMD . "v-move-fs-file {$this->user} {$item} {$dst_item}", $output, $return_var);
$error = self::check_return_code($return_var, $output);
if (empty($error)) {
return array(
'result' => true
@ -288,6 +253,7 @@ class FileManager {
);
}
}
function renameDirectory($dir, $item, $target_name) {
$item = $this->formatFullPath($dir . $item);
$dst_item = $this->formatFullPath($dir . $target_name);
@ -298,11 +264,10 @@ class FileManager {
);
}
exec (VESTA_CMD . "v-move-fs-directory {$this->user} {$item} {$dst_item}", $output, $return_var);
$error = self::check_return_code($return_var, $output);
if (empty($error)) {
return array(
'result' => true
@ -315,14 +280,14 @@ class FileManager {
);
}
}
function createDir($dir, $dirname) {
$dir = $this->formatFullPath($dir . '/' . $dirname);
exec (VESTA_CMD . "v-add-fs-directory {$this->user} {$dir}", $output, $return_var);
$error = self::check_return_code($return_var, $output);
if (empty($error)) {
return array(
'result' => true
@ -335,14 +300,36 @@ class FileManager {
);
}
}
function chmodItem($dir, $item, $permissions) {
$item = $this->formatFullPath($dir . $item);
$permissions = escapeshellarg($permissions);
exec (VESTA_CMD . "v-change-fs-file-permission {$this->user} {$item} {$permissions}", $output, $return_var);
$error = self::check_return_code($return_var, $output);
if (empty($error)) {
return array(
'result' => true
);
}
else {
return array(
'result' => false,
'message' => $error
);
}
}
function getDirectoryListing($dir = '') {
$dir = $this->formatFullPath($dir);
exec (VESTA_CMD . "v-list-fs-directory {$this->user} {$dir}", $output, $return_var);
return $this->parseListing($output);
}
public function ls($dir = '') {
$listing = $this->getDirectoryListing($dir);
@ -351,7 +338,7 @@ class FileManager {
'listing' => $listing
);
}
public function open_file($dir = '') {
$listing = $this->getDirectoryListing($dir);
@ -360,14 +347,14 @@ class FileManager {
'listing' => $listing
);
}
public function parseListing($raw) {
$data = array();
foreach ($raw as $o) {
$info = explode($this->delimeter, $o);
$data[] = array(
'type' => $info[$this->info_positions['TYPE']],
'permissions' => $info[$this->info_positions['PERMISSIONS']],
'permissions' => str_pad($info[$this->info_positions['PERMISSIONS']], 3, "0", STR_PAD_LEFT),
'date' => $info[$this->info_positions['DATE']],
'time' => $info[$this->info_positions['TIME']],
'owner' => $info[$this->info_positions['OWNER']],
@ -376,7 +363,7 @@ class FileManager {
'name' => $info[$this->info_positions['NAME']]
);
}
return $data;
}