1114 lines
37 KiB
PHP
1114 lines
37 KiB
PHP
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<?php
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/**
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* @version $Id: elFinder.class.php 1812 2013-01-14 18:45:06Z lefteris.kavadas $
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* @package K2
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* @author JoomlaWorks http://www.joomlaworks.net
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* @copyright Copyright (c) 2006 - 2013 JoomlaWorks Ltd. All rights reserved.
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* @license GNU/GPL license: http://www.gnu.org/copyleft/gpl.html
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*/
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// no direct access
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defined('_JEXEC') or die;
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/**
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* elFinder - file manager for web.
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* Core class.
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*
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* @package elfinder
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* @author Dmitry (dio) Levashov
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* @author Troex Nevelin
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* @author Alexey Sukhotin
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**/
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class elFinder {
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/**
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* API version number
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*
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* @var string
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**/
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protected $version = '2.0';
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/**
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* Storages (root dirs)
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*
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* @var array
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**/
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protected $volumes = array();
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/**
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* Mounted volumes count
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* Required to create unique volume id
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*
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* @var int
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**/
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public static $volumesCnt = 1;
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/**
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* Default root (storage)
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*
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* @var elFinderStorageDriver
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**/
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protected $default = null;
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/**
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* Commands and required arguments list
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*
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* @var array
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**/
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protected $commands = array(
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'open' => array('target' => false, 'tree' => false, 'init' => false, 'mimes' => false),
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'ls' => array('target' => true, 'mimes' => false),
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'tree' => array('target' => true),
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'parents' => array('target' => true),
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'tmb' => array('targets' => true),
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'file' => array('target' => true, 'download' => false),
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'size' => array('targets' => true),
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'mkdir' => array('target' => true, 'name' => true),
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'mkfile' => array('target' => true, 'name' => true, 'mimes' => false),
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'rm' => array('targets' => true),
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'rename' => array('target' => true, 'name' => true, 'mimes' => false),
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'duplicate' => array('targets' => true, 'suffix' => false),
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'paste' => array('dst' => true, 'targets' => true, 'cut' => false, 'mimes' => false),
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'upload' => array('target' => true, 'FILES' => true, 'mimes' => false, 'html' => false),
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'get' => array('target' => true),
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'put' => array('target' => true, 'content' => '', 'mimes' => false),
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'archive' => array('targets' => true, 'type' => true, 'mimes' => false),
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'extract' => array('target' => true, 'mimes' => false),
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'search' => array('q' => true, 'mimes' => false),
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'info' => array('targets' => true),
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'dim' => array('target' => true),
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'resize' => array('target' => true, 'width' => true, 'height' => true, 'mode' => false, 'x' => false, 'y' => false, 'degree' => false)
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);
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/**
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* Commands listeners
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*
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* @var array
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**/
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protected $listeners = array();
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/**
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* script work time for debug
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*
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* @var string
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**/
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protected $time = 0;
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/**
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* Is elFinder init correctly?
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*
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* @var bool
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**/
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protected $loaded = false;
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/**
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* Send debug to client?
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*
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* @var string
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**/
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protected $debug = false;
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/**
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* undocumented class variable
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*
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* @var string
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**/
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protected $uploadDebug = '';
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/**
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* Errors from not mounted volumes
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*
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* @var array
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**/
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public $mountErrors = array();
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// Errors messages
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const ERROR_UNKNOWN = 'errUnknown';
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const ERROR_UNKNOWN_CMD = 'errUnknownCmd';
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const ERROR_CONF = 'errConf';
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const ERROR_CONF_NO_JSON = 'errJSON';
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const ERROR_CONF_NO_VOL = 'errNoVolumes';
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const ERROR_INV_PARAMS = 'errCmdParams';
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const ERROR_OPEN = 'errOpen';
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const ERROR_DIR_NOT_FOUND = 'errFolderNotFound';
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const ERROR_FILE_NOT_FOUND = 'errFileNotFound'; // 'File not found.'
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const ERROR_TRGDIR_NOT_FOUND = 'errTrgFolderNotFound'; // 'Target folder "$1" not found.'
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const ERROR_NOT_DIR = 'errNotFolder';
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const ERROR_NOT_FILE = 'errNotFile';
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const ERROR_PERM_DENIED = 'errPerm';
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const ERROR_LOCKED = 'errLocked'; // '"$1" is locked and can not be renamed, moved or removed.'
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const ERROR_EXISTS = 'errExists'; // 'File named "$1" already exists.'
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const ERROR_INVALID_NAME = 'errInvName'; // 'Invalid file name.'
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const ERROR_MKDIR = 'errMkdir';
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const ERROR_MKFILE = 'errMkfile';
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const ERROR_RENAME = 'errRename';
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const ERROR_COPY = 'errCopy';
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const ERROR_MOVE = 'errMove';
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const ERROR_COPY_FROM = 'errCopyFrom';
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const ERROR_COPY_TO = 'errCopyTo';
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const ERROR_COPY_ITSELF = 'errCopyInItself';
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const ERROR_REPLACE = 'errReplace'; // 'Unable to replace "$1".'
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const ERROR_RM = 'errRm'; // 'Unable to remove "$1".'
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const ERROR_RM_SRC = 'errRmSrc'; // 'Unable remove source file(s)'
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const ERROR_UPLOAD = 'errUpload'; // 'Upload error.'
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const ERROR_UPLOAD_FILE = 'errUploadFile'; // 'Unable to upload "$1".'
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const ERROR_UPLOAD_NO_FILES = 'errUploadNoFiles'; // 'No files found for upload.'
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const ERROR_UPLOAD_TOTAL_SIZE = 'errUploadTotalSize'; // 'Data exceeds the maximum allowed size.'
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const ERROR_UPLOAD_FILE_SIZE = 'errUploadFileSize'; // 'File exceeds maximum allowed size.'
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const ERROR_UPLOAD_FILE_MIME = 'errUploadMime'; // 'File type not allowed.'
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const ERROR_UPLOAD_TRANSFER = 'errUploadTransfer'; // '"$1" transfer error.'
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// const ERROR_ACCESS_DENIED = 'errAccess';
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const ERROR_NOT_REPLACE = 'errNotReplace'; // Object "$1" already exists at this location and can not be replaced with object of another type.
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const ERROR_SAVE = 'errSave';
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const ERROR_EXTRACT = 'errExtract';
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const ERROR_ARCHIVE = 'errArchive';
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const ERROR_NOT_ARCHIVE = 'errNoArchive';
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const ERROR_ARCHIVE_TYPE = 'errArcType';
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const ERROR_ARC_SYMLINKS = 'errArcSymlinks';
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const ERROR_ARC_MAXSIZE = 'errArcMaxSize';
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const ERROR_RESIZE = 'errResize';
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const ERROR_UNSUPPORT_TYPE = 'errUsupportType';
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const ERROR_NOT_UTF8_CONTENT = 'errNotUTF8Content';
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/**
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* Constructor
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*
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* @param array elFinder and roots configurations
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* @return void
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* @author Dmitry (dio) Levashov
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**/
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public function __construct($opts) {
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$this->time = $this->utime();
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$this->debug = (isset($opts['debug']) && $opts['debug'] ? true : false);
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setlocale(LC_ALL, !empty($opts['locale']) ? $opts['locale'] : 'en_US.UTF-8');
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// bind events listeners
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if (!empty($opts['bind']) && is_array($opts['bind'])) {
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foreach ($opts['bind'] as $cmd => $handler) {
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$this->bind($cmd, $handler);
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}
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}
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// "mount" volumes
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if (isset($opts['roots']) && is_array($opts['roots'])) {
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foreach ($opts['roots'] as $i => $o) {
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$class = 'elFinderVolume'.(isset($o['driver']) ? $o['driver'] : '');
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if (class_exists($class)) {
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$volume = new $class();
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if ($volume->mount($o)) {
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// unique volume id (ends on "_") - used as prefix to files hash
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$id = $volume->id();
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$this->volumes[$id] = $volume;
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if (!$this->default && $volume->isReadable()) {
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$this->default = $this->volumes[$id];
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}
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} else {
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$this->mountErrors[] = 'Driver "'.$class.'" : '.implode(' ', $volume->error());
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}
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} else {
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$this->mountErrors[] = 'Driver "'.$class.'" does not exists';
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}
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}
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}
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// if at least one redable volume - ii desu >_<
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$this->loaded = !empty($this->default);
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}
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/**
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* Return true if fm init correctly
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*
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* @return bool
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* @author Dmitry (dio) Levashov
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**/
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public function loaded() {
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return $this->loaded;
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}
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/**
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* Return version (api) number
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*
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* @return string
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* @author Dmitry (dio) Levashov
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**/
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public function version() {
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return $this->version;
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}
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/**
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* Add handler to elFinder command
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*
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* @param string command name
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* @param string|array callback name or array(object, method)
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* @return elFinder
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* @author Dmitry (dio) Levashov
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**/
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public function bind($cmd, $handler) {
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$cmds = array_map('trim', explode(' ', $cmd));
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foreach ($cmds as $cmd) {
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if ($cmd) {
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if (!isset($this->listeners[$cmd])) {
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$this->listeners[$cmd] = array();
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}
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if ((is_array($handler) && count($handler) == 2 && is_object($handler[0]) && method_exists($handler[0], $handler[1]))
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|| function_exists($handler)) {
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$this->listeners[$cmd][] = $handler;
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}
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}
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}
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return $this;
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}
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/**
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* Remove event (command exec) handler
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*
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* @param string command name
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* @param string|array callback name or array(object, method)
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* @return elFinder
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* @author Dmitry (dio) Levashov
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**/
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public function unbind($cmd, $handler) {
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if (!empty($this->listeners[$cmd])) {
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foreach ($this->listeners[$cmd] as $i => $h) {
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if ($h === $handler) {
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unset($this->listeners[$cmd][$i]);
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return $this;
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}
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}
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}
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return $this;
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}
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/**
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* Return true if command exists
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*
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* @param string command name
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* @return bool
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* @author Dmitry (dio) Levashov
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**/
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public function commandExists($cmd) {
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return $this->loaded && isset($this->commands[$cmd]) && method_exists($this, $cmd);
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}
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/**
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* Return command required arguments info
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*
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* @param string command name
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* @return array
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* @author Dmitry (dio) Levashov
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**/
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public function commandArgsList($cmd) {
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return $this->commandExists($cmd) ? $this->commands[$cmd] : array();
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}
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/**
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* Exec command and return result
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*
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* @param string $cmd command name
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* @param array $args command arguments
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* @return array
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* @author Dmitry (dio) Levashov
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**/
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public function exec($cmd, $args) {
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if (!$this->loaded) {
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return array('error' => $this->error(self::ERROR_CONF, self::ERROR_CONF_NO_VOL));
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}
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if (!$this->commandExists($cmd)) {
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return array('error' => $this->error(self::ERROR_UNKNOWN_CMD));
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}
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if (!empty($args['mimes']) && is_array($args['mimes'])) {
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foreach ($this->volumes as $id => $v) {
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$this->volumes[$id]->setMimesFilter($args['mimes']);
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}
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}
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$result = $this->$cmd($args);
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if (isset($result['removed'])) {
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foreach ($this->volumes as $volume) {
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$result['removed'] = array_merge($result['removed'], $volume->removed());
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$volume->resetRemoved();
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}
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}
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// call handlers for this command
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if (!empty($this->listeners[$cmd])) {
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foreach ($this->listeners[$cmd] as $handler) {
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if ((is_array($handler) && $handler[0]->{$handler[1]}($cmd, $result, $args, $this))
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|| (!is_array($handler) && $handler($cmd, $result, $args, $this))) {
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// handler return true to force sync client after command completed
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$result['sync'] = true;
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}
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}
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}
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// replace removed files info with removed files hashes
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if (!empty($result['removed'])) {
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$removed = array();
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foreach ($result['removed'] as $file) {
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$removed[] = $file['hash'];
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}
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$result['removed'] = array_unique($removed);
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}
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// remove hidden files and filter files by mimetypes
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if (!empty($result['added'])) {
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$result['added'] = $this->filter($result['added']);
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}
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// remove hidden files and filter files by mimetypes
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||
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if (!empty($result['changed'])) {
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$result['changed'] = $this->filter($result['changed']);
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}
|
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if ($this->debug || !empty($args['debug'])) {
|
||
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$result['debug'] = array(
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||
|
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'connector' => 'php',
|
||
|
|
'phpver' => PHP_VERSION,
|
||
|
|
'time' => $this->utime() - $this->time,
|
||
|
|
'memory' => (function_exists('memory_get_peak_usage') ? ceil(memory_get_peak_usage()/1024).'Kb / ' : '').ceil(memory_get_usage()/1024).'Kb / '.ini_get('memory_limit'),
|
||
|
|
'upload' => $this->uploadDebug,
|
||
|
|
'volumes' => array(),
|
||
|
|
'mountErrors' => $this->mountErrors
|
||
|
|
);
|
||
|
|
|
||
|
|
foreach ($this->volumes as $id => $volume) {
|
||
|
|
$result['debug']['volumes'][] = $volume->debug();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
foreach ($this->volumes as $volume) {
|
||
|
|
$volume->umount();
|
||
|
|
}
|
||
|
|
|
||
|
|
return $result;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Return file real path
|
||
|
|
*
|
||
|
|
* @param string $hash file hash
|
||
|
|
* @return string
|
||
|
|
* @author Dmitry (dio) Levashov
|
||
|
|
**/
|
||
|
|
public function realpath($hash) {
|
||
|
|
if (($volume = $this->volume($hash)) == false) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
return $volume->realpath($hash);
|
||
|
|
}
|
||
|
|
|
||
|
|
/***************************************************************************/
|
||
|
|
/* commands */
|
||
|
|
/***************************************************************************/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Normalize error messages
|
||
|
|
*
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry (dio) Levashov
|
||
|
|
**/
|
||
|
|
public function error() {
|
||
|
|
$errors = array();
|
||
|
|
|
||
|
|
foreach (func_get_args() as $msg) {
|
||
|
|
if (is_array($msg)) {
|
||
|
|
$errors = array_merge($errors, $msg);
|
||
|
|
} else {
|
||
|
|
$errors[] = $msg;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return count($errors) ? $errors : array(self::ERROR_UNKNOWN);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* "Open" directory
|
||
|
|
* Return array with following elements
|
||
|
|
* - cwd - opened dir info
|
||
|
|
* - files - opened dir content [and dirs tree if $args[tree]]
|
||
|
|
* - api - api version (if $args[init])
|
||
|
|
* - uplMaxSize - if $args[init]
|
||
|
|
* - error - on failed
|
||
|
|
*
|
||
|
|
* @param array command arguments
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry (dio) Levashov
|
||
|
|
**/
|
||
|
|
protected function open($args) {
|
||
|
|
$target = $args['target'];
|
||
|
|
$init = !empty($args['init']);
|
||
|
|
$tree = !empty($args['tree']);
|
||
|
|
$volume = $this->volume($target);
|
||
|
|
$cwd = $volume ? $volume->dir($target, true) : false;
|
||
|
|
$hash = $init ? 'default folder' : '#'.$target;
|
||
|
|
|
||
|
|
// on init request we can get invalid dir hash -
|
||
|
|
// dir which can not be opened now, but remembered by client,
|
||
|
|
// so open default dir
|
||
|
|
if ((!$cwd || !$cwd['read']) && $init) {
|
||
|
|
$volume = $this->default;
|
||
|
|
$cwd = $volume->dir($volume->defaultPath(), true);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!$cwd) {
|
||
|
|
return array('error' => $this->error(self::ERROR_OPEN, $hash, self::ERROR_DIR_NOT_FOUND));
|
||
|
|
}
|
||
|
|
if (!$cwd['read']) {
|
||
|
|
return array('error' => $this->error(self::ERROR_OPEN, $hash, self::ERROR_PERM_DENIED));
|
||
|
|
}
|
||
|
|
|
||
|
|
$files = array();
|
||
|
|
|
||
|
|
// get folders trees
|
||
|
|
if ($args['tree']) {
|
||
|
|
foreach ($this->volumes as $id => $v) {
|
||
|
|
|
||
|
|
if (($tree = $v->tree('', 0, $cwd['hash'])) != false) {
|
||
|
|
$files = array_merge($files, $tree);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// get current working directory files list and add to $files if not exists in it
|
||
|
|
if (($ls = $volume->scandir($cwd['hash'])) === false) {
|
||
|
|
return array('error' => $this->error(self::ERROR_OPEN, $cwd['name'], $volume->error()));
|
||
|
|
}
|
||
|
|
|
||
|
|
foreach ($ls as $file) {
|
||
|
|
if (!in_array($file, $files)) {
|
||
|
|
$files[] = $file;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$result = array(
|
||
|
|
'cwd' => $cwd,
|
||
|
|
'options' => $volume->options($cwd['hash']),
|
||
|
|
'files' => $files
|
||
|
|
);
|
||
|
|
|
||
|
|
if (!empty($args['init'])) {
|
||
|
|
$result['api'] = $this->version;
|
||
|
|
$result['uplMaxSize'] = ini_get('upload_max_filesize');
|
||
|
|
}
|
||
|
|
|
||
|
|
return $result;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Return dir files names list
|
||
|
|
*
|
||
|
|
* @param array command arguments
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry (dio) Levashov
|
||
|
|
**/
|
||
|
|
protected function ls($args) {
|
||
|
|
$target = $args['target'];
|
||
|
|
|
||
|
|
if (($volume = $this->volume($target)) == false
|
||
|
|
|| ($list = $volume->ls($target)) === false) {
|
||
|
|
return array('error' => $this->error(self::ERROR_OPEN, '#'.$target));
|
||
|
|
}
|
||
|
|
return array('list' => $list);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Return subdirs for required directory
|
||
|
|
*
|
||
|
|
* @param array command arguments
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry (dio) Levashov
|
||
|
|
**/
|
||
|
|
protected function tree($args) {
|
||
|
|
$target = $args['target'];
|
||
|
|
|
||
|
|
if (($volume = $this->volume($target)) == false
|
||
|
|
|| ($tree = $volume->tree($target)) == false) {
|
||
|
|
return array('error' => $this->error(self::ERROR_OPEN, '#'.$target));
|
||
|
|
}
|
||
|
|
|
||
|
|
return array('tree' => $tree);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Return parents dir for required directory
|
||
|
|
*
|
||
|
|
* @param array command arguments
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry (dio) Levashov
|
||
|
|
**/
|
||
|
|
protected function parents($args) {
|
||
|
|
$target = $args['target'];
|
||
|
|
|
||
|
|
if (($volume = $this->volume($target)) == false
|
||
|
|
|| ($tree = $volume->parents($target)) == false) {
|
||
|
|
return array('error' => $this->error(self::ERROR_OPEN, '#'.$target));
|
||
|
|
}
|
||
|
|
|
||
|
|
return array('tree' => $tree);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Return new created thumbnails list
|
||
|
|
*
|
||
|
|
* @param array command arguments
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry (dio) Levashov
|
||
|
|
**/
|
||
|
|
protected function tmb($args) {
|
||
|
|
|
||
|
|
$result = array('images' => array());
|
||
|
|
$targets = $args['targets'];
|
||
|
|
|
||
|
|
foreach ($targets as $target) {
|
||
|
|
if (($volume = $this->volume($target)) != false
|
||
|
|
&& (($tmb = $volume->tmb($target)) != false)) {
|
||
|
|
$result['images'][$target] = $tmb;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return $result;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Required to output file in browser when volume URL is not set
|
||
|
|
* Return array contains opened file pointer, root itself and required headers
|
||
|
|
*
|
||
|
|
* @param array command arguments
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry (dio) Levashov
|
||
|
|
**/
|
||
|
|
protected function file($args) {
|
||
|
|
$target = $args['target'];
|
||
|
|
$download = !empty($args['download']);
|
||
|
|
$h403 = 'HTTP/1.x 403 Access Denied';
|
||
|
|
$h404 = 'HTTP/1.x 404 Not Found';
|
||
|
|
|
||
|
|
if (($volume = $this->volume($target)) == false) {
|
||
|
|
return array('error' => 'File not found', 'header' => $h404, 'raw' => true);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (($file = $volume->file($target)) == false) {
|
||
|
|
return array('error' => 'File not found', 'header' => $h404, 'raw' => true);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!$file['read']) {
|
||
|
|
return array('error' => 'Access denied', 'header' => $h403, 'raw' => true);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (($fp = $volume->open($target)) == false) {
|
||
|
|
return array('error' => 'File not found', 'header' => $h404, 'raw' => true);
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($download) {
|
||
|
|
$disp = 'attachment';
|
||
|
|
$mime = 'application/octet-stream';
|
||
|
|
} else {
|
||
|
|
$disp = preg_match('/^(image|text)/i', $file['mime']) || $file['mime'] == 'application/x-shockwave-flash'
|
||
|
|
? 'inline'
|
||
|
|
: 'attachment';
|
||
|
|
$mime = $file['mime'];
|
||
|
|
}
|
||
|
|
|
||
|
|
$filenameEncoded = rawurlencode($file['name']);
|
||
|
|
if (strpos($filenameEncoded, '%') === false) { // ASCII only
|
||
|
|
$filename = 'filename="'.$file['name'].'"';
|
||
|
|
} else {
|
||
|
|
$ua = $_SERVER["HTTP_USER_AGENT"];
|
||
|
|
if (preg_match('/MSIE [4-8]/', $ua)) { // IE < 9 do not support RFC 6266 (RFC 2231/RFC 5987)
|
||
|
|
$filename = 'filename="'.$filenameEncoded.'"';
|
||
|
|
} else { // RFC 6266 (RFC 2231/RFC 5987)
|
||
|
|
$filename = 'filename*=UTF-8\'\''.$filenameEncoded;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$result = array(
|
||
|
|
'volume' => $volume,
|
||
|
|
'pointer' => $fp,
|
||
|
|
'info' => $file,
|
||
|
|
'header' => array(
|
||
|
|
'Content-Type: '.$mime,
|
||
|
|
'Content-Disposition: '.$disp.'; '.$filename,
|
||
|
|
'Content-Location: '.$file['name'],
|
||
|
|
'Content-Transfer-Encoding: binary',
|
||
|
|
'Content-Length: '.$file['size'],
|
||
|
|
'Connection: close'
|
||
|
|
)
|
||
|
|
);
|
||
|
|
return $result;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Count total files size
|
||
|
|
*
|
||
|
|
* @param array command arguments
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry (dio) Levashov
|
||
|
|
**/
|
||
|
|
protected function size($args) {
|
||
|
|
$size = 0;
|
||
|
|
|
||
|
|
foreach ($args['targets'] as $target) {
|
||
|
|
if (($volume = $this->volume($target)) == false
|
||
|
|
|| ($file = $volume->file($target)) == false
|
||
|
|
|| !$file['read']) {
|
||
|
|
return array('error' => $this->error(self::ERROR_OPEN, '#'.$target));
|
||
|
|
}
|
||
|
|
|
||
|
|
$size += $volume->size($target);
|
||
|
|
}
|
||
|
|
return array('size' => $size);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Create directory
|
||
|
|
*
|
||
|
|
* @param array command arguments
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry (dio) Levashov
|
||
|
|
**/
|
||
|
|
protected function mkdir($args) {
|
||
|
|
$target = $args['target'];
|
||
|
|
$name = $args['name'];
|
||
|
|
|
||
|
|
if (($volume = $this->volume($target)) == false) {
|
||
|
|
return array('error' => $this->error(self::ERROR_MKDIR, $name, self::ERROR_TRGDIR_NOT_FOUND, '#'.$target));
|
||
|
|
}
|
||
|
|
|
||
|
|
return ($dir = $volume->mkdir($target, $name)) == false
|
||
|
|
? array('error' => $this->error(self::ERROR_MKDIR, $name, $volume->error()))
|
||
|
|
: array('added' => array($dir));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Create empty file
|
||
|
|
*
|
||
|
|
* @param array command arguments
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry (dio) Levashov
|
||
|
|
**/
|
||
|
|
protected function mkfile($args) {
|
||
|
|
$target = $args['target'];
|
||
|
|
$name = $args['name'];
|
||
|
|
|
||
|
|
if (($volume = $this->volume($target)) == false) {
|
||
|
|
return array('error' => $this->error(self::ERROR_MKFILE, $name, self::ERROR_TRGDIR_NOT_FOUND, '#'.$target));
|
||
|
|
}
|
||
|
|
|
||
|
|
return ($file = $volume->mkfile($target, $args['name'])) == false
|
||
|
|
? array('error' => $this->error(self::ERROR_MKFILE, $name, $volume->error()))
|
||
|
|
: array('added' => array($file));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Rename file
|
||
|
|
*
|
||
|
|
* @param array $args
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry (dio) Levashov
|
||
|
|
**/
|
||
|
|
protected function rename($args) {
|
||
|
|
$target = $args['target'];
|
||
|
|
$name = $args['name'];
|
||
|
|
|
||
|
|
if (($volume = $this->volume($target)) == false
|
||
|
|
|| ($rm = $volume->file($target)) == false) {
|
||
|
|
return array('error' => $this->error(self::ERROR_RENAME, '#'.$target, self::ERROR_FILE_NOT_FOUND));
|
||
|
|
}
|
||
|
|
$rm['realpath'] = $volume->realpath($target);
|
||
|
|
|
||
|
|
return ($file = $volume->rename($target, $name)) == false
|
||
|
|
? array('error' => $this->error(self::ERROR_RENAME, $rm['name'], $volume->error()))
|
||
|
|
: array('added' => array($file), 'removed' => array($rm));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Duplicate file - create copy with "copy %d" suffix
|
||
|
|
*
|
||
|
|
* @param array $args command arguments
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry (dio) Levashov
|
||
|
|
**/
|
||
|
|
protected function duplicate($args) {
|
||
|
|
$targets = is_array($args['targets']) ? $args['targets'] : array();
|
||
|
|
$result = array('added' => array());
|
||
|
|
$suffix = empty($args['suffix']) ? 'copy' : $args['suffix'];
|
||
|
|
|
||
|
|
foreach ($targets as $target) {
|
||
|
|
if (($volume = $this->volume($target)) == false
|
||
|
|
|| ($src = $volume->file($target)) == false) {
|
||
|
|
$result['warning'] = $this->error(self::ERROR_COPY, '#'.$target, self::ERROR_FILE_NOT_FOUND);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (($file = $volume->duplicate($target, $suffix)) == false) {
|
||
|
|
$result['warning'] = $this->error($volume->error());
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
$result['added'][] = $file;
|
||
|
|
}
|
||
|
|
|
||
|
|
return $result;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Remove dirs/files
|
||
|
|
*
|
||
|
|
* @param array command arguments
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry (dio) Levashov
|
||
|
|
**/
|
||
|
|
protected function rm($args) {
|
||
|
|
$targets = is_array($args['targets']) ? $args['targets'] : array();
|
||
|
|
$result = array('removed' => array());
|
||
|
|
|
||
|
|
foreach ($targets as $target) {
|
||
|
|
if (($volume = $this->volume($target)) == false) {
|
||
|
|
$result['warning'] = $this->error(self::ERROR_RM, '#'.$target, self::ERROR_FILE_NOT_FOUND);
|
||
|
|
return $result;
|
||
|
|
}
|
||
|
|
if (!$volume->rm($target)) {
|
||
|
|
$result['warning'] = $this->error($volume->error());
|
||
|
|
return $result;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return $result;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Save uploaded files
|
||
|
|
*
|
||
|
|
* @param array
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry (dio) Levashov
|
||
|
|
**/
|
||
|
|
protected function upload($args) {
|
||
|
|
$target = $args['target'];
|
||
|
|
$volume = $this->volume($target);
|
||
|
|
$files = isset($args['FILES']['upload']) && is_array($args['FILES']['upload']) ? $args['FILES']['upload'] : array();
|
||
|
|
$result = array('added' => array(), 'header' => empty($args['html']) ? false : 'Content-Type: text/html; charset=utf-8');
|
||
|
|
|
||
|
|
if (empty($files)) {
|
||
|
|
return array('error' => $this->error(self::ERROR_UPLOAD, self::ERROR_UPLOAD_NO_FILES), 'header' => $header);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!$volume) {
|
||
|
|
return array('error' => $this->error(self::ERROR_UPLOAD, self::ERROR_TRGDIR_NOT_FOUND, '#'.$target), 'header' => $header);
|
||
|
|
}
|
||
|
|
|
||
|
|
foreach ($files['name'] as $i => $name) {
|
||
|
|
if (($error = $files['error'][$i]) > 0) {
|
||
|
|
$result['warning'] = $this->error(self::ERROR_UPLOAD_FILE, $name, $error == UPLOAD_ERR_INI_SIZE || $error == UPLOAD_ERR_FORM_SIZE ? self::ERROR_UPLOAD_FILE_SIZE : self::ERROR_UPLOAD_TRANSFER);
|
||
|
|
$this->uploadDebug = 'Upload error code: '.$error;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
$tmpname = $files['tmp_name'][$i];
|
||
|
|
|
||
|
|
if (($fp = fopen($tmpname, 'rb')) == false) {
|
||
|
|
$result['warning'] = $this->error(self::ERROR_UPLOAD_FILE, $name, self::ERROR_UPLOAD_TRANSFER);
|
||
|
|
$this->uploadDebug = 'Upload error: unable open tmp file';
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (($file = $volume->upload($fp, $target, $name, $tmpname)) === false) {
|
||
|
|
$result['warning'] = $this->error(self::ERROR_UPLOAD_FILE, $name, $volume->error());
|
||
|
|
fclose($fp);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
fclose($fp);
|
||
|
|
$result['added'][] = $file;
|
||
|
|
}
|
||
|
|
|
||
|
|
return $result;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Copy/move files into new destination
|
||
|
|
*
|
||
|
|
* @param array command arguments
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry (dio) Levashov
|
||
|
|
**/
|
||
|
|
protected function paste($args) {
|
||
|
|
$dst = $args['dst'];
|
||
|
|
$targets = is_array($args['targets']) ? $args['targets'] : array();
|
||
|
|
$cut = !empty($args['cut']);
|
||
|
|
$error = $cut ? self::ERROR_MOVE : self::ERROR_COPY;
|
||
|
|
$result = array('added' => array(), 'removed' => array());
|
||
|
|
|
||
|
|
if (($dstVolume = $this->volume($dst)) == false) {
|
||
|
|
return array('error' => $this->error($error, '#'.$targets[0], self::ERROR_TRGDIR_NOT_FOUND, '#'.$dst));
|
||
|
|
}
|
||
|
|
|
||
|
|
foreach ($targets as $target) {
|
||
|
|
if (($srcVolume = $this->volume($target)) == false) {
|
||
|
|
$result['warning'] = $this->error($error, '#'.$target, self::ERROR_FILE_NOT_FOUND);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (($file = $dstVolume->paste($srcVolume, $target, $dst, $cut)) == false) {
|
||
|
|
$result['warning'] = $this->error($dstVolume->error());
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
$result['added'][] = $file;
|
||
|
|
}
|
||
|
|
return $result;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Return file content
|
||
|
|
*
|
||
|
|
* @param array $args command arguments
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry (dio) Levashov
|
||
|
|
**/
|
||
|
|
protected function get($args) {
|
||
|
|
$target = $args['target'];
|
||
|
|
$volume = $this->volume($target);
|
||
|
|
|
||
|
|
if (!$volume || ($file = $volume->file($target)) == false) {
|
||
|
|
return array('error' => $this->error(self::ERROR_OPEN, '#'.$target, self::ERROR_FILE_NOT_FOUND));
|
||
|
|
}
|
||
|
|
|
||
|
|
if (($content = $volume->getContents($target)) === false) {
|
||
|
|
return array('error' => $this->error(self::ERROR_OPEN, $volume->path($target), $volume->error()));
|
||
|
|
}
|
||
|
|
|
||
|
|
$json = json_encode($content);
|
||
|
|
|
||
|
|
if ($json == 'null' && strlen($json) < strlen($content)) {
|
||
|
|
return array('error' => $this->error(self::ERROR_NOT_UTF8_CONTENT, $volume->path($target)));
|
||
|
|
}
|
||
|
|
|
||
|
|
return array('content' => $content);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Save content into text file
|
||
|
|
*
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry (dio) Levashov
|
||
|
|
**/
|
||
|
|
protected function put($args) {
|
||
|
|
$target = $args['target'];
|
||
|
|
|
||
|
|
if (($volume = $this->volume($target)) == false
|
||
|
|
|| ($file = $volume->file($target)) == false) {
|
||
|
|
return array('error' => $this->error(self::ERROR_SAVE, '#'.$target, self::ERROR_FILE_NOT_FOUND));
|
||
|
|
}
|
||
|
|
|
||
|
|
if (($file = $volume->putContents($target, $args['content'])) == false) {
|
||
|
|
return array('error' => $this->error(self::ERROR_SAVE, $volume->path($target), $volume->error()));
|
||
|
|
}
|
||
|
|
|
||
|
|
return array('changed' => array($file));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Extract files from archive
|
||
|
|
*
|
||
|
|
* @param array $args command arguments
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry (dio) Levashov,
|
||
|
|
* @author Alexey Sukhotin
|
||
|
|
**/
|
||
|
|
protected function extract($args) {
|
||
|
|
$target = $args['target'];
|
||
|
|
$mimes = !empty($args['mimes']) && is_array($args['mimes']) ? $args['mimes'] : array();
|
||
|
|
$error = array(self::ERROR_EXTRACT, '#'.$target);
|
||
|
|
|
||
|
|
if (($volume = $this->volume($target)) == false
|
||
|
|
|| ($file = $volume->file($target)) == false) {
|
||
|
|
return array('error' => $this->error(self::ERROR_EXTRACT, '#'.$target, self::ERROR_FILE_NOT_FOUND));
|
||
|
|
}
|
||
|
|
|
||
|
|
return ($file = $volume->extract($target))
|
||
|
|
? array('added' => array($file))
|
||
|
|
: array('error' => $this->error(self::ERROR_EXTRACT, $volume->path($target), $volume->error()));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Create archive
|
||
|
|
*
|
||
|
|
* @param array $args command arguments
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry (dio) Levashov,
|
||
|
|
* @author Alexey Sukhotin
|
||
|
|
**/
|
||
|
|
protected function archive($args) {
|
||
|
|
$type = $args['type'];
|
||
|
|
$targets = isset($args['targets']) && is_array($args['targets']) ? $args['targets'] : array();
|
||
|
|
|
||
|
|
if (($volume = $this->volume($targets[0])) == false) {
|
||
|
|
return $this->error(self::ERROR_ARCHIVE, self::ERROR_TRGDIR_NOT_FOUND);
|
||
|
|
}
|
||
|
|
|
||
|
|
return ($file = $volume->archive($targets, $args['type']))
|
||
|
|
? array('added' => array($file))
|
||
|
|
: array('error' => $this->error(self::ERROR_ARCHIVE, $volume->error()));
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Search files
|
||
|
|
*
|
||
|
|
* @param array $args command arguments
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry Levashov
|
||
|
|
**/
|
||
|
|
protected function search($args) {
|
||
|
|
$q = trim($args['q']);
|
||
|
|
$mimes = !empty($args['mimes']) && is_array($args['mimes']) ? $args['mimes'] : array();
|
||
|
|
$result = array();
|
||
|
|
|
||
|
|
foreach ($this->volumes as $volume) {
|
||
|
|
$result = array_merge($result, $volume->search($q, $mimes));
|
||
|
|
}
|
||
|
|
|
||
|
|
return array('files' => $result);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Return file info (used by client "places" ui)
|
||
|
|
*
|
||
|
|
* @param array $args command arguments
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry Levashov
|
||
|
|
**/
|
||
|
|
protected function info($args) {
|
||
|
|
$files = array();
|
||
|
|
|
||
|
|
foreach ($args['targets'] as $hash) {
|
||
|
|
if (($volume = $this->volume($hash)) != false
|
||
|
|
&& ($info = $volume->file($hash)) != false) {
|
||
|
|
$files[] = $info;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return array('files' => $files);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Return image dimmensions
|
||
|
|
*
|
||
|
|
* @param array $args command arguments
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry (dio) Levashov
|
||
|
|
**/
|
||
|
|
protected function dim($args) {
|
||
|
|
$target = $args['target'];
|
||
|
|
|
||
|
|
if (($volume = $this->volume($target)) != false) {
|
||
|
|
$dim = $volume->dimensions($target);
|
||
|
|
return $dim ? array('dim' => $dim) : array();
|
||
|
|
}
|
||
|
|
return array();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Resize image
|
||
|
|
*
|
||
|
|
* @param array command arguments
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry (dio) Levashov
|
||
|
|
* @author Alexey Sukhotin
|
||
|
|
**/
|
||
|
|
protected function resize($args) {
|
||
|
|
$target = $args['target'];
|
||
|
|
$width = $args['width'];
|
||
|
|
$height = $args['height'];
|
||
|
|
$x = (int)$args['x'];
|
||
|
|
$y = (int)$args['y'];
|
||
|
|
$mode = $args['mode'];
|
||
|
|
$bg = null;
|
||
|
|
$degree = (int)$args['degree'];
|
||
|
|
|
||
|
|
if (($volume = $this->volume($target)) == false
|
||
|
|
|| ($file = $volume->file($target)) == false) {
|
||
|
|
return array('error' => $this->error(self::ERROR_RESIZE, '#'.$target, self::ERROR_FILE_NOT_FOUND));
|
||
|
|
}
|
||
|
|
|
||
|
|
return ($file = $volume->resize($target, $width, $height, $x, $y, $mode, $bg, $degree))
|
||
|
|
? array('changed' => array($file))
|
||
|
|
: array('error' => $this->error(self::ERROR_RESIZE, $volume->path($target), $volume->error()));
|
||
|
|
}
|
||
|
|
|
||
|
|
/***************************************************************************/
|
||
|
|
/* utils */
|
||
|
|
/***************************************************************************/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Return root - file's owner
|
||
|
|
*
|
||
|
|
* @param string file hash
|
||
|
|
* @return elFinderStorageDriver
|
||
|
|
* @author Dmitry (dio) Levashov
|
||
|
|
**/
|
||
|
|
protected function volume($hash) {
|
||
|
|
foreach ($this->volumes as $id => $v) {
|
||
|
|
if (strpos(''.$hash, $id) === 0) {
|
||
|
|
return $this->volumes[$id];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Return files info array
|
||
|
|
*
|
||
|
|
* @param array $data one file info or files info
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry (dio) Levashov
|
||
|
|
**/
|
||
|
|
protected function toArray($data) {
|
||
|
|
return isset($data['hash']) || !is_array($data) ? array($data) : $data;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Return fils hashes list
|
||
|
|
*
|
||
|
|
* @param array $files files info
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry (dio) Levashov
|
||
|
|
**/
|
||
|
|
protected function hashes($files) {
|
||
|
|
$ret = array();
|
||
|
|
foreach ($files as $file) {
|
||
|
|
$ret[] = $file['hash'];
|
||
|
|
}
|
||
|
|
return $ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Remove from files list hidden files and files with required mime types
|
||
|
|
*
|
||
|
|
* @param array $files files info
|
||
|
|
* @return array
|
||
|
|
* @author Dmitry (dio) Levashov
|
||
|
|
**/
|
||
|
|
protected function filter($files) {
|
||
|
|
foreach ($files as $i => $file) {
|
||
|
|
if (!empty($file['hidden']) || !$this->default->mimeAccepted($file['mime'])) {
|
||
|
|
unset($files[$i]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return array_merge($files, array());
|
||
|
|
}
|
||
|
|
|
||
|
|
protected function utime() {
|
||
|
|
$time = explode(" ", microtime());
|
||
|
|
return (double)$time[1] + (double)$time[0];
|
||
|
|
}
|
||
|
|
|
||
|
|
} // END class
|