mirror of
https://github.com/EGroupware/egroupware.git
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2647 lines
63 KiB
PHP
2647 lines
63 KiB
PHP
<?php
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/**************************************************************************\
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* eGroupWare API - VFS *
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* This file written by Jason Wies (Zone) <zone@phpgroupware.org> *
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* This class handles file/dir access for eGroupWare *
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* Copyright (C) 2001 Jason Wies *
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* Database layer reworked 2005/09/20 by RalfBecker-AT-outdoor-training.de *
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* -------------------------------------------------------------------------*
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* This library is part of the eGroupWare API *
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* ------------------------------------------------------------------------ *
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* This library is free software; you can redistribute it and/or modify it *
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* under the terms of the GNU Lesser General Public License as published by *
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* the Free Software Foundation; either version 2.1 of the License, *
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* or any later version. *
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* This library is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
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* See the GNU Lesser General Public License for more details. *
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* You should have received a copy of the GNU Lesser General Public License *
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* along with this library; if not, write to the Free Software Foundation, *
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* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
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\**************************************************************************/
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/* $Id$ */
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/**
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* Virtual File System with SQL backend
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*
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* Authors: Zone
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*/
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/* These are used in calls to extra_sql () */
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define ('VFS_SQL_SELECT', 1);
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define ('VFS_SQL_DELETE', 2);
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define ('VFS_SQL_UPDATE', 4);
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class vfs extends vfs_shared
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{
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var $working_id;
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var $working_lid;
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var $meta_types;
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var $now;
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var $file_actions; // true if the content is stored in the file-system, false if it's stored in the DB too
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var $vfs_table = 'egw_vfs';
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var $vfs_column_prefix = 'vfs_';
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/**
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* constructor, sets up variables
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*
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*/
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function vfs ()
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{
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$this->vfs_shared ();
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$this->basedir = $GLOBALS['egw_info']['server']['files_dir'];
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$this->working_id = $GLOBALS['egw_info']['user']['account_id'];
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$this->working_lid = $GLOBALS['egw_info']['user']['account_lid'];
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$this->now = date ('Y-m-d H:i:s');
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/*
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File/dir attributes, each corresponding to a database field. Useful for use in loops
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If an attribute was added to the table, add it here and possibly add it to
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set_attributes ()
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set_attributes now uses this array(). 07-Dec-01 skeeter
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*/
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$this->attributes[] = 'deleteable';
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$this->attributes[] = 'content';
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// set up the keys as db-column-names
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foreach($this->attributes as $n => $attr)
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{
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unset($this->attributes[$n]);
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$this->attributes[$this->vfs_column_prefix.$attr] = $attr;
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}
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/*
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Decide whether to use any actual filesystem calls (fopen(), fread(),
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unlink(), rmdir(), touch(), etc.). If not, then we're working completely
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in the database.
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*/
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$this->file_actions = $GLOBALS['egw_info']['server']['file_store_contents'] == 'filesystem' ||
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!$GLOBALS['egw_info']['server']['file_store_contents'];
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// test if the files-dir is inside the document-root, and refuse working if so
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//
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if ($this->file_actions && $this->in_docroot($this->basedir))
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{
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$GLOBALS['egw']->common->egw_header();
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if ($GLOBALS['egw_info']['flags']['noheader'])
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{
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echo parse_navbar();
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}
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echo '<p align="center"><font color="red"><b>'.lang('Path to user and group files HAS TO BE OUTSIDE of the webservers document-root!!!')."</b></font></p>\n";
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$GLOBALS['egw']->common->egw_exit();
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}
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/*
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These are stored in the MIME-type field and should normally be ignored.
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Adding a type here will ensure it is normally ignored, but you will have to
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explicitly add it to acl_check (), and to any other SELECT's in this file
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*/
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$this->meta_types = array ('journal', 'journal-deleted');
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$this->db = clone($GLOBALS['egw']->db);
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$this->db->set_app('phpgwapi');
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/* We store the linked directories in an array now, so we don't have to make the SQL call again */
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switch ($this->db->Type)
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{
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case 'mssql':
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case 'sybase':
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$where = array(
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"CONVERT(varchar,vfs_link_directory) != ''",
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"CONVERT(varchar,vfs_link_name) != ''",
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);
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break;
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default:
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$where = array(
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"(vfs_link_directory IS NOT NULL OR vfs_link_directory != '')",
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"(vfs_link_name IS NOT NULL OR vfs_link_name != '')",
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);
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break;
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}
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$where[] = $this->extra_sql(array('query_type' => VFS_SQL_SELECT));
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$this->db->select($this->vfs_table,'vfs_directory,vfs_name,vfs_link_directory,vfs_link_name',$where,__LINE__,__FILE__);
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$this->linked_dirs = array ();
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while ($this->db->next_record ())
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{
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$this->linked_dirs[] = array(
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'directory' => $this->db->Record['vfs_directory'],
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'name' => $this->db->Record['vfs_name'],
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'link_directory' => $this->db->Record['vfs_link_directory'],
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'link_name' => $this->db->Record['vfs_link_name'],
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);
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}
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// group grants in filemanage are used for group-directories, NOT as grants for each group-member!!!
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$this->grants = $GLOBALS['egw']->acl->get_grants('filemanager',false);
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}
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/**
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* test if $path lies within the webservers document-root
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*
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*/
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function in_docroot($path)
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{
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$docroots = array(EGW_SERVER_ROOT,$_SERVER['DOCUMENT_ROOT']);
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foreach ($docroots as $docroot)
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{
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$len = strlen($docroot);
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if ($docroot && $docroot == substr($path,0,$len))
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{
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$rest = substr($path,$len);
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if (!strlen($rest) || $rest[0] == DIRECTORY_SEPARATOR)
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{
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return True;
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}
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}
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}
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return False;
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}
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/**
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* Return extra SQL code that should be appended (AND'ed) to certain queries
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*
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* @param query_type The type of query to get extra SQL code for, in the form of a VFS_SQL define
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* @return Extra SQL code
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*/
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function extra_sql ($data)
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{
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if (!is_array ($data))
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{
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$data = array ('query_type' => VFS_SQL_SELECT);
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}
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if ($data['query_type'] == VFS_SQL_SELECT || $data['query_type'] == VFS_SQL_DELETE || $data['query_type'] == VFS_SQL_UPDATE)
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{
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return "((vfs_mime_type != '".implode("' AND vfs_mime_type != '",$this->meta_types)."') OR vfs_mime_type IS NULL)";
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}
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return '';
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}
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/**
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* Add a journal entry after (or before) completing an operation,
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*
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* * and increment the version number. This function should be used internally only
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* Note that state_one and state_two are ignored for some VFS_OPERATION's, for others
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* * they are required. They are ignored for any "custom" operation
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* * The two operations that require state_two:
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* * operation * state_two
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* * VFS_OPERATION_COPIED fake_full_path of copied to
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* * VFS_OPERATION_MOVED * fake_full_path of moved to
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* * If deleting, you must call add_journal () before you delete the entry from the database
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* @param string File or directory to add entry for
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* @param relatives Relativity array
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* @param operation The operation that was performed. Either a VFS_OPERATION define or
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* * a non-integer descriptive text string
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* @param state_one The first "state" of the file or directory. Can be a file name, size,
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* * location, whatever is appropriate for the specific operation
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* @param state_two The second "state" of the file or directory
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* @param incversion Boolean True/False. Increment the version for the file? Note that this is
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* * handled automatically for the VFS_OPERATION defines.
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* * i.e. VFS_OPERATION_EDITED would increment the version, VFS_OPERATION_COPIED
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* * would not
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* @return Boolean True/False
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*/
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function add_journal ($data)
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{
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if (!is_array ($data))
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{
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$data = array ();
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}
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$default_values = array
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(
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'relatives' => array (RELATIVE_CURRENT),
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'state_one' => False,
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'state_two' => False,
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'incversion' => True
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);
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$data = array_merge ($this->default_values ($data, $default_values), $data);
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$account_id = $GLOBALS['egw_info']['user']['account_id'];
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$p = $this->path_parts (array ('string' => $data['string'], 'relatives' => array ($data['relatives'][0])));
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/* We check that they have some sort of access to the file other than read */
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if (!$this->acl_check (array ('string' => $p->fake_full_path, 'relatives' => array ($p->mask), 'operation' => EGW_ACL_WRITE)) &&
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!$this->acl_check (array ('string' => $p->fake_full_path, 'relatives' => array ($p->mask), 'operation' => EGW_ACL_EDIT)) &&
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!$this->acl_check (array ('string' => $p->fake_full_path, 'relatives' => array ($p->mask), 'operation' => EGW_ACL_DELETE)))
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{
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return False;
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}
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if (!$this->file_exists (array ('string' => $p->fake_full_path, 'relatives' => array ($p->mask))))
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{
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return False;
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}
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$ls_array = $this->ls (array (
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'string' => $p->fake_full_path,
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'relatives' => array ($p->mask),
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'checksubdirs' => False,
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'mime_type' => False,
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'nofiles' => True
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)
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);
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$file_array = $ls_array[0];
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$to_write = array();
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foreach ($file_array as $attribute => $value)
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{
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if ($attribute == 'file_id' || $attribute == 'content')
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{
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continue;
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}
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if ($attribute == 'owner_id')
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{
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$value = $account_id;
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}
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if ($attribute == 'created')
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{
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$value = $this->now;
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}
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if ($attribute == 'modified' && !$data['modified'])
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{
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unset ($value);
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}
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if ($attribute == 'mime_type')
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{
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$value = 'journal';
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}
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if ($attribute == 'comment')
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{
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switch ($data['operation'])
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{
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case VFS_OPERATION_CREATED:
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$value = 'Created';
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$data['incversion'] = True;
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break;
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case VFS_OPERATION_EDITED:
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$value = 'Edited';
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$data['incversion'] = True;
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break;
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case VFS_OPERATION_EDITED_COMMENT:
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$value = 'Edited comment';
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$data['incversion'] = False;
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break;
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case VFS_OPERATION_COPIED:
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if (!$data['state_one'])
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{
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$data['state_one'] = $p->fake_full_path;
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}
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if (!$data['state_two'])
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{
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return False;
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}
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$value = 'Copied '.$data['state_one'].' to '.$data['state_two'];
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$data['incversion'] = False;
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break;
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case VFS_OPERATION_MOVED:
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if (!$data['state_one'])
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{
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$data['state_one'] = $p->fake_full_path;
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}
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if (!$data['state_two'])
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{
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return False;
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}
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$value = 'Moved '.$data['state_one'].' to '.$data['state_two'];
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$data['incversion'] = False;
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break;
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case VFS_OPERATION_DELETED:
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$value = 'Deleted';
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$data['incversion'] = False;
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break;
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default:
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$value = $data['operation'];
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break;
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}
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}
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/*
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Let's increment the version for the file itself. We keep the current
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version when making the journal entry, because that was the version that
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was operated on. The maximum numbers for each part in the version string:
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none.99.9.9
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*/
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if ($attribute == 'version' && $data['incversion'])
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{
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$version_parts = explode ('.', $value);
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$newnumofparts = count ($version_parts);
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if ($version_parts[3] >= 9)
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{
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$version_parts[3] = 0;
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$version_parts[2]++;
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$version_parts_3_update = 1;
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}
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elseif (isset ($version_parts[3]))
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{
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$version_parts[3]++;
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}
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if ($version_parts[2] >= 9 && $version_parts[3] == 0 && $version_parts_3_update)
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{
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$version_parts[2] = 0;
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$version_parts[1]++;
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}
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if ($version_parts[1] > 99)
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{
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$version_parts[1] = 0;
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$version_parts[0]++;
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}
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for ($i = 0; $i < $newnumofparts; $i++)
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{
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if (!isset ($version_parts[$i]))
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{
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break;
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}
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if ($i)
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{
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$newversion .= '.';
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}
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$newversion .= $version_parts[$i];
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}
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$this->set_attributes (array(
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'string' => $p->fake_full_path,
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'relatives' => array ($p->mask),
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'attributes' => array(
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'version' => $newversion
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)
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)
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);
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}
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if (isset ($value))
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{
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$to_write[$this->vfs_column_prefix.$attribute] = $value;
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}
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}
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/*
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These are some special situations where we need to flush the journal entries
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or move the 'journal' entries to 'journal-deleted'. Kind of hackish, but they
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provide a consistent feel to the system
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*/
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if ($data['operation'] == VFS_OPERATION_CREATED)
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{
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$flush_path = $p->fake_full_path;
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$deleteall = True;
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}
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if ($data['operation'] == VFS_OPERATION_COPIED || $data['operation'] == VFS_OPERATION_MOVED)
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{
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$flush_path = $data['state_two'];
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$deleteall = False;
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}
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if ($flush_path)
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{
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$flush_path_parts = $this->path_parts (array(
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'string' => $flush_path,
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'relatives' => array (RELATIVE_NONE)
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)
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);
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$this->flush_journal (array(
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'string' => $flush_path_parts->fake_full_path,
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'relatives' => array ($flush_path_parts->mask),
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'deleteall' => $deleteall
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)
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);
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}
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if ($data['operation'] == VFS_OPERATION_COPIED)
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{
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/*
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We copy it going the other way as well, so both files show the operation.
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The code is a bad hack to prevent recursion. Ideally it would use VFS_OPERATION_COPIED
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*/
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$this->add_journal (array(
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'string' => $data['state_two'],
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'relatives' => array (RELATIVE_NONE),
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'operation' => 'Copied '.$data['state_one'].' to '.$data['state_two'],
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'state_one' => NULL,
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|
'state_two' => NULL,
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'incversion' => False
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)
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);
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}
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|
|
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if ($data['operation'] == VFS_OPERATION_MOVED)
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{
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$state_one_path_parts = $this->path_parts (array(
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'string' => $data['state_one'],
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'relatives' => array (RELATIVE_NONE)
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)
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);
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$this->db->update($this->vfs_table,array('vfs_mime_type'=>'journal-deleted'),array(
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'vfs_directory' => $state_one_path_parts->fake_leading_dirs,
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'vfs_name' => $state_one_path_parts->fake_name,
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'vfs_mime_type' => 'journal',
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),__LINE__,__FILE__);
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/*
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We create the file in addition to logging the MOVED operation. This is an
|
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advantage because we can now search for 'Create' to see when a file was created
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*/
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|
$this->add_journal (array(
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'string' => $data['state_two'],
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'relatives' => array (RELATIVE_NONE),
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'operation' => VFS_OPERATION_CREATED
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)
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);
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|
}
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|
/* This is the SQL query we made for THIS request, remember that one? */
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|
$this->db->insert($this->vfs_table,$to_write,false, __LINE__, __FILE__);
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/*
|
|
If we were to add an option of whether to keep journal entries for deleted files
|
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or not, it would go in the if here
|
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*/
|
|
if ($data['operation'] == VFS_OPERATION_DELETED)
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{
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$this->db->update($this->vfs_table,array(
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'vfs_mime_type' => 'journal-deleted'
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|
),array(
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'vfs_directory' => $p->fake_leading_dirs,
|
|
'vfs_name' => $p->fake_name,
|
|
'vfs_mime_type' => 'journal',
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|
),__LINE__,__FILE__);
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}
|
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|
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return True;
|
|
}
|
|
|
|
/**
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|
* Flush journal entries for $string. Used before adding $string
|
|
*
|
|
* flush_journal () is an internal function and should be called from add_journal () only
|
|
* @param string File/directory to flush journal entries of
|
|
* @param relatives Realtivity array
|
|
* @param deleteall Delete all types of journal entries, including the active Create entry.
|
|
* * Normally you only want to delete the Create entry when replacing the file
|
|
* * Note that this option does not effect $deleteonly
|
|
* @param deletedonly Only flush 'journal-deleted' entries (created when $string was deleted)
|
|
* @return Boolean True/False
|
|
*/
|
|
function flush_journal ($data)
|
|
{
|
|
if (!is_array ($data))
|
|
{
|
|
$data = array ();
|
|
}
|
|
|
|
$default_values = array
|
|
(
|
|
'relatives' => array (RELATIVE_CURRENT),
|
|
'deleteall' => False,
|
|
'deletedonly' => False
|
|
);
|
|
|
|
$data = array_merge ($this->default_values ($data, $default_values), $data);
|
|
|
|
$p = $this->path_parts (array(
|
|
'string' => $data['string'],
|
|
'relatives' => array ($data['relatives'][0])
|
|
)
|
|
);
|
|
|
|
$where = array(
|
|
'vfs_directory' => $p->fake_leading_dirs,
|
|
'vfs_name' => $p->fake_name,
|
|
);
|
|
if (!$data['deleteall'])
|
|
{
|
|
$where[] = "(vfs_mime_type != 'journal' AND vfs_comment != 'Created')";
|
|
}
|
|
|
|
$where[] = "(vfs_mime_type='journal-deleted'".(!$data['deletedonly']?" OR vfs_mime_type='journal'":'').')';
|
|
|
|
return !!$this->db->delete($this->vfs_table,$where, __LINE__, __FILE__);
|
|
}
|
|
|
|
/*
|
|
* See vfs_shared
|
|
*/
|
|
function get_journal ($data)
|
|
{
|
|
if (!is_array ($data))
|
|
{
|
|
$data = array ();
|
|
}
|
|
|
|
$default_values = array
|
|
(
|
|
'relatives' => array (RELATIVE_CURRENT),
|
|
'type' => False
|
|
);
|
|
|
|
$data = array_merge ($this->default_values ($data, $default_values), $data);
|
|
|
|
$p = $this->path_parts (array(
|
|
'string' => $data['string'],
|
|
'relatives' => array ($data['relatives'][0])
|
|
)
|
|
);
|
|
|
|
if (!$this->acl_check (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask)
|
|
)))
|
|
{
|
|
return False;
|
|
}
|
|
|
|
$where = array(
|
|
'vfs_directory' => $p->fake_leading_dirs,
|
|
'vfs_name' => $p->fake_name,
|
|
);
|
|
|
|
if ($data['type'] == 1)
|
|
{
|
|
$where[] = "vfs_mime_type='journal'";
|
|
}
|
|
elseif ($data['type'] == 2)
|
|
{
|
|
$where[] = "vfs_mime_type='journal-deleted'";
|
|
}
|
|
else
|
|
{
|
|
$where[] = "(vfs_mime_type='journal' OR vfs_mime_type='journal-deleted')";
|
|
}
|
|
|
|
$this->db->select($this->vfs_table,'*',$where, __LINE__, __FILE__);
|
|
|
|
while (($row = $this->db->Row(true)))
|
|
{
|
|
$rarray[] = $this->remove_prefix($row);
|
|
}
|
|
|
|
return $rarray;
|
|
}
|
|
|
|
/*
|
|
* See vfs_shared
|
|
*/
|
|
function acl_check ($data)
|
|
{
|
|
//error_log(__METHOD__.'('.print_r($data,true).')');
|
|
if (!is_array ($data))
|
|
{
|
|
$data = array ();
|
|
}
|
|
|
|
$default_values = array
|
|
(
|
|
'relatives' => array (RELATIVE_CURRENT),
|
|
'operation' => EGW_ACL_READ,
|
|
'must_exist' => False
|
|
);
|
|
|
|
$data = array_merge ($this->default_values ($data, $default_values), $data);
|
|
|
|
/* Accommodate special situations */
|
|
if ($this->override_acl || $data['relatives'][0] == RELATIVE_USER_APP)
|
|
{
|
|
return True;
|
|
}
|
|
|
|
if (!$data['owner_id'])
|
|
{
|
|
$p = $this->path_parts (array(
|
|
'string' => $data['string'],
|
|
'relatives' => array ($data['relatives'][0])
|
|
)
|
|
);
|
|
|
|
/* Temporary, until we get symlink type files set up */
|
|
if ($p->outside)
|
|
{
|
|
return True;
|
|
}
|
|
|
|
/* Read access is always allowed here, but nothing else is */
|
|
if ($data['string'] == '/' || $data['string'] == $this->fakebase)
|
|
{
|
|
if ($data['operation'] == EGW_ACL_READ)
|
|
{
|
|
return True;
|
|
}
|
|
else
|
|
{
|
|
return False;
|
|
}
|
|
}
|
|
|
|
/* If the file doesn't exist, we get ownership from the parent directory */
|
|
if (!$this->file_exists (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask)
|
|
))
|
|
)
|
|
{
|
|
if ($data['must_exist'])
|
|
{
|
|
return False;
|
|
}
|
|
|
|
$data['string'] = $p->fake_leading_dirs;
|
|
$p2 = $this->path_parts (array(
|
|
'string' => $data['string'],
|
|
'relatives' => array ($p->mask)
|
|
)
|
|
);
|
|
|
|
if (!$this->file_exists (array(
|
|
'string' => $data['string'],
|
|
'relatives' => array ($p->mask)
|
|
))
|
|
)
|
|
{
|
|
return False;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$p2 = $p;
|
|
//echo "using parent directory for acl-check, ";
|
|
}
|
|
|
|
/*
|
|
We don't use ls () to get owner_id as we normally would,
|
|
because ls () calls acl_check (), which would create an infinite loop
|
|
*/
|
|
$this->db->select($this->vfs_table,'vfs_owner_id',array(
|
|
'vfs_directory' => $p2->fake_leading_dirs,
|
|
'vfs_name' => $p2->fake_name,
|
|
$this->extra_sql(array ('query_type' => VFS_SQL_SELECT))
|
|
), __LINE__, __FILE__);
|
|
$this->db->next_record ();
|
|
|
|
$owner_id = $this->db->Record['vfs_owner_id'];
|
|
}
|
|
else
|
|
{
|
|
$owner_id = $data['owner_id'];
|
|
}
|
|
//echo "owner=$owner_id, ";
|
|
|
|
/* This is correct. The ACL currently doesn't handle undefined values correctly */
|
|
if (!$owner_id)
|
|
{
|
|
$owner_id = 0;
|
|
}
|
|
|
|
$user_id = $GLOBALS['egw_info']['user']['account_id'];
|
|
//echo "user=$user_id, ";
|
|
/* They always have access to their own files */
|
|
/* Files with owner_id = 0 are created by apps, and need at least to be readable */
|
|
if ($owner_id == $user_id || ($owner_id == 0 && $data['operation'] == EGW_ACL_READ))
|
|
{
|
|
return True;
|
|
}
|
|
$rights = $this->grants[(string)$owner_id];
|
|
//echo "rights=$rights, ";
|
|
if ($rights & $data['operation'])
|
|
{
|
|
return True;
|
|
}
|
|
elseif (!$rights)
|
|
{
|
|
return $GLOBALS['egw_info']['server']['acl_default'] == 'grant';
|
|
}
|
|
else
|
|
{
|
|
return False;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* See vfs_shared
|
|
*/
|
|
function read ($data)
|
|
{
|
|
if (!is_array ($data))
|
|
{
|
|
$data = array ();
|
|
}
|
|
|
|
$default_values = array
|
|
(
|
|
'relatives' => array (RELATIVE_CURRENT)
|
|
);
|
|
|
|
$data = array_merge ($this->default_values ($data, $default_values), $data);
|
|
|
|
$p = $this->path_parts (array(
|
|
'string' => $data['string'],
|
|
'relatives' => array ($data['relatives'][0])
|
|
)
|
|
);
|
|
|
|
if (!$this->acl_check (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
'operation' => EGW_ACL_READ
|
|
))
|
|
)
|
|
{
|
|
return False;
|
|
}
|
|
|
|
if ($this->file_actions || $p->outside)
|
|
{
|
|
if (($fp = fopen ($p->real_full_path, 'rb')))
|
|
{
|
|
if (filesize($p->real_full_path) > 0)
|
|
{
|
|
$contents = fread ($fp, filesize($p->real_full_path));
|
|
}
|
|
else
|
|
{
|
|
// files could also have no contents. In this case
|
|
// the second parameter should not be present!
|
|
$contents = fread ($fp);
|
|
}
|
|
|
|
fclose ($fp);
|
|
}
|
|
else
|
|
{
|
|
$contents = False;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$ls_array = $this->ls (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
)
|
|
);
|
|
|
|
$contents = $ls_array[0]['content'];
|
|
}
|
|
|
|
return $contents;
|
|
}
|
|
|
|
/*
|
|
* See vfs_shared
|
|
*/
|
|
function write ($data)
|
|
{
|
|
if (!is_array ($data))
|
|
{
|
|
$data = array ();
|
|
}
|
|
|
|
$default_values = array
|
|
(
|
|
'relatives' => array (RELATIVE_CURRENT),
|
|
'content' => ''
|
|
);
|
|
|
|
$data = array_merge ($this->default_values ($data, $default_values), $data);
|
|
|
|
$p = $this->path_parts (array(
|
|
'string' => $data['string'],
|
|
'relatives' => array ($data['relatives'][0])
|
|
)
|
|
);
|
|
|
|
if ($this->file_exists (array (
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask)
|
|
))
|
|
)
|
|
{
|
|
$acl_operation = EGW_ACL_EDIT;
|
|
$journal_operation = VFS_OPERATION_EDITED;
|
|
}
|
|
else
|
|
{
|
|
$acl_operation = EGW_ACL_ADD;
|
|
}
|
|
|
|
if (!$this->acl_check (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
'operation' => $acl_operation
|
|
))
|
|
)
|
|
{
|
|
return False;
|
|
}
|
|
|
|
umask(0177);
|
|
|
|
/*
|
|
If 'string' doesn't exist, touch () creates both the file and the database entry
|
|
If 'string' does exist, touch () sets the modification time and modified by
|
|
*/
|
|
$this->touch (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask)
|
|
)
|
|
);
|
|
|
|
if ($this->file_actions)
|
|
{
|
|
if (($fp = fopen ($p->real_full_path, 'wb')))
|
|
{
|
|
fwrite ($fp, $data['content']);
|
|
fclose ($fp);
|
|
$write_ok = 1;
|
|
}
|
|
}
|
|
|
|
if ($write_ok || !$this->file_actions)
|
|
{
|
|
if ($this->file_actions)
|
|
{
|
|
$set_attributes_array = array(
|
|
'size' => filesize ($p->real_full_path)
|
|
);
|
|
}
|
|
else
|
|
{
|
|
$set_attributes_array = array (
|
|
'size' => strlen ($data['content']),
|
|
'content' => $data['content']
|
|
);
|
|
}
|
|
|
|
|
|
$this->set_attributes (array
|
|
(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
'attributes' => $set_attributes_array
|
|
)
|
|
);
|
|
|
|
if ($journal_operation)
|
|
{
|
|
$this->add_journal (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
'operation' => $journal_operation
|
|
)
|
|
);
|
|
}
|
|
|
|
return True;
|
|
}
|
|
else
|
|
{
|
|
return False;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* See vfs_shared
|
|
*/
|
|
function touch ($data)
|
|
{
|
|
if (!is_array ($data))
|
|
{
|
|
$data = array ();
|
|
}
|
|
|
|
$default_values = array
|
|
(
|
|
'relatives' => array (RELATIVE_CURRENT),
|
|
'time' => $this->now,
|
|
);
|
|
|
|
$data = array_merge ($this->default_values ($data, $default_values), $data);
|
|
|
|
$account_id = $GLOBALS['egw_info']['user']['account_id'];
|
|
$currentapp = $GLOBALS['egw_info']['flags']['currentapp'];
|
|
|
|
$p = $this->path_parts (array(
|
|
'string' => $data['string'],
|
|
'relatives' => array ($data['relatives'][0])
|
|
)
|
|
);
|
|
|
|
umask (0177);
|
|
|
|
if ($this->file_actions)
|
|
{
|
|
/*
|
|
PHP's touch function will automatically decide whether to
|
|
create the file or set the modification time
|
|
*/
|
|
$rr = @touch ($p->real_full_path,$data['time']);
|
|
|
|
if ($p->outside)
|
|
{
|
|
return $rr;
|
|
}
|
|
}
|
|
|
|
/* We, however, have to decide this ourselves */
|
|
if ($this->file_exists (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask)
|
|
))
|
|
)
|
|
{
|
|
if (!$this->acl_check (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
'operation' => EGW_ACL_EDIT
|
|
)))
|
|
{
|
|
return False;
|
|
}
|
|
|
|
$vr = $this->set_attributes (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
'attributes' => array(
|
|
'modifiedby_id' => $account_id,
|
|
'modified' => $data['time'],
|
|
)
|
|
)
|
|
);
|
|
}
|
|
else
|
|
{
|
|
if (!$this->acl_check (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
'operation' => EGW_ACL_ADD
|
|
))
|
|
)
|
|
{
|
|
return False;
|
|
}
|
|
|
|
$query = $this->db->insert($this->vfs_table,array(
|
|
'vfs_owner_id' => $this->working_id,
|
|
'vfs_directory' => $p->fake_leading_dirs,
|
|
'vfs_name' => $p->fake_name,
|
|
),false,__LINE__,__FILE__);
|
|
|
|
$this->set_attributes(array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
'attributes' => array (
|
|
'createdby_id' => $account_id,
|
|
'created' => $data['time'],
|
|
'size' => 0,
|
|
'deleteable' => 'Y',
|
|
'app' => $currentapp
|
|
)
|
|
)
|
|
);
|
|
$this->correct_attributes (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask)
|
|
)
|
|
);
|
|
|
|
$this->add_journal (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
'operation' => VFS_OPERATION_CREATED
|
|
)
|
|
);
|
|
}
|
|
|
|
return $rr || $vr || $query;
|
|
}
|
|
|
|
/*
|
|
* See vfs_shared
|
|
* If $data['symlink'] the file is symlinked instead of copied
|
|
*/
|
|
function cp ($data)
|
|
{
|
|
if (!is_array ($data))
|
|
{
|
|
$data = array ();
|
|
}
|
|
|
|
$default_values = array
|
|
(
|
|
'relatives' => array (RELATIVE_CURRENT, RELATIVE_CURRENT)
|
|
);
|
|
|
|
$data = array_merge ($this->default_values ($data, $default_values), $data);
|
|
|
|
$account_id = $GLOBALS['egw_info']['user']['account_id'];
|
|
|
|
$f = $this->path_parts (array(
|
|
'string' => $data['from'],
|
|
'relatives' => array ($data['relatives'][0])
|
|
)
|
|
);
|
|
|
|
$t = $this->path_parts (array(
|
|
'string' => $data['to'],
|
|
'relatives' => array ($data['relatives'][1])
|
|
)
|
|
);
|
|
|
|
if (!$this->acl_check (array(
|
|
'string' => $f->fake_full_path,
|
|
'relatives' => array ($f->mask),
|
|
'operation' => EGW_ACL_READ
|
|
))
|
|
)
|
|
{
|
|
return False;
|
|
}
|
|
|
|
if (($exists = $this->file_exists (array(
|
|
'string' => $t->fake_full_path,
|
|
'relatives' => array ($t->mask)
|
|
)))
|
|
)
|
|
{
|
|
if (!$this->acl_check (array(
|
|
'string' => $t->fake_full_path,
|
|
'relatives' => array ($t->mask),
|
|
'operation' => EGW_ACL_EDIT
|
|
))
|
|
)
|
|
{
|
|
return False;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (!$this->acl_check (array(
|
|
'string' => $t->fake_full_path,
|
|
'relatives' => array ($t->mask),
|
|
'operation' => EGW_ACL_ADD
|
|
))
|
|
)
|
|
{
|
|
return False;
|
|
}
|
|
}
|
|
|
|
umask(0177);
|
|
|
|
if ($this->file_type (array(
|
|
'string' => $f->fake_full_path,
|
|
'relatives' => array ($f->mask)
|
|
)) != 'Directory'
|
|
)
|
|
{
|
|
if ($this->file_actions)
|
|
{
|
|
if (@$data['symlink'])
|
|
{
|
|
if ($exists)
|
|
{
|
|
@unlink($t->real_full_path);
|
|
}
|
|
if (!symlink($f->real_full_path, $t->real_full_path))
|
|
{
|
|
return False;
|
|
}
|
|
}
|
|
elseif (!copy ($f->real_full_path, $t->real_full_path))
|
|
{
|
|
return False;
|
|
}
|
|
|
|
$size = filesize ($t->real_full_path);
|
|
}
|
|
else
|
|
{
|
|
$content = $this->read (array(
|
|
'string' => $f->fake_full_path,
|
|
'relatives' => array ($f->mask)
|
|
)
|
|
);
|
|
|
|
$size = strlen ($content);
|
|
}
|
|
|
|
if ($t->outside)
|
|
{
|
|
return True;
|
|
}
|
|
|
|
$ls_array = $this->ls (array(
|
|
'string' => $f->fake_full_path,
|
|
'relatives' => array ($f->mask),
|
|
'checksubdirs' => False,
|
|
'mime_type' => False,
|
|
'nofiles' => True
|
|
)
|
|
);
|
|
$record = $ls_array[0];
|
|
|
|
if ($this->file_exists (array(
|
|
'string' => $data['to'],
|
|
'relatives' => array ($data['relatives'][1])
|
|
))
|
|
)
|
|
{
|
|
$set_attributes_array = array (
|
|
'createdby_id' => $account_id,
|
|
'created' => $this->now,
|
|
'size' => $size,
|
|
'mime_type' => $record['mime_type'],
|
|
'deleteable' => $record['deleteable'],
|
|
'comment' => $record['comment'],
|
|
'app' => $record['app']
|
|
);
|
|
|
|
if (!$this->file_actions)
|
|
{
|
|
$set_attributes_array['content'] = $content;
|
|
}
|
|
|
|
$this->set_attributes(array(
|
|
'string' => $t->fake_full_path,
|
|
'relatives' => array ($t->mask),
|
|
'attributes' => $set_attributes_array
|
|
)
|
|
);
|
|
|
|
$this->add_journal (array(
|
|
'string' => $t->fake_full_path,
|
|
'relatives' => array ($t->mask),
|
|
'operation' => VFS_OPERATION_EDITED
|
|
)
|
|
);
|
|
}
|
|
else
|
|
{
|
|
$this->touch (array(
|
|
'string' => $t->fake_full_path,
|
|
'relatives' => array ($t->mask)
|
|
)
|
|
);
|
|
|
|
$set_attributes_array = array (
|
|
'createdby_id' => $account_id,
|
|
'created' => $this->now,
|
|
'size' => $size,
|
|
'mime_type' => $record['mime_type'],
|
|
'deleteable' => $record['deleteable'],
|
|
'comment' => $record['comment'],
|
|
'app' => $record['app']
|
|
);
|
|
|
|
if (!$this->file_actions)
|
|
{
|
|
$set_attributes_array['content'] = $content;
|
|
}
|
|
|
|
$this->set_attributes(array(
|
|
'string' => $t->fake_full_path,
|
|
'relatives' => array ($t->mask),
|
|
'attributes' => $set_attributes_array
|
|
)
|
|
);
|
|
}
|
|
$this->correct_attributes (array(
|
|
'string' => $t->fake_full_path,
|
|
'relatives' => array ($t->mask)
|
|
)
|
|
);
|
|
}
|
|
else /* It's a directory */
|
|
{
|
|
/* First, make the initial directory */
|
|
$this->mkdir (array(
|
|
'string' => $data['to'],
|
|
'relatives' => array ($data['relatives'][1])
|
|
)
|
|
);
|
|
|
|
/* Next, we create all the directories below the initial directory */
|
|
foreach($this->ls (array(
|
|
'string' => $f->fake_full_path,
|
|
'relatives' => array ($f->mask),
|
|
'checksubdirs' => True,
|
|
'mime_type' => 'Directory'
|
|
)) as $entry)
|
|
{
|
|
$newdir = ereg_replace ("^$f->fake_full_path", "$t->fake_full_path", $entry['directory']);
|
|
$this->mkdir (array(
|
|
'string' => $newdir.'/'.$entry['name'],
|
|
'relatives' => array ($t->mask)
|
|
)
|
|
);
|
|
}
|
|
|
|
/* Lastly, we copy the files over */
|
|
foreach($this->ls (array(
|
|
'string' => $f->fake_full_path,
|
|
'relatives' => array ($f->mask)
|
|
)) as $entry)
|
|
{
|
|
if ($entry['mime_type'] == 'Directory')
|
|
{
|
|
continue;
|
|
}
|
|
|
|
$newdir = ereg_replace ("^$f->fake_full_path", "$t->fake_full_path", $entry['directory']);
|
|
$this->cp (array(
|
|
'from' => "$entry[directory]/$entry[name]",
|
|
'to' => "$newdir/$entry[name]",
|
|
'relatives' => array ($f->mask, $t->mask)
|
|
)
|
|
);
|
|
}
|
|
}
|
|
|
|
if (!$f->outside)
|
|
{
|
|
$this->add_journal (array(
|
|
'string' => $f->fake_full_path,
|
|
'relatives' => array ($f->mask),
|
|
'operation' => VFS_OPERATION_COPIED,
|
|
'state_one' => NULL,
|
|
'state_two' => $t->fake_full_path
|
|
)
|
|
);
|
|
}
|
|
|
|
return True;
|
|
}
|
|
|
|
/*
|
|
* See vfs_shared
|
|
*/
|
|
function mv ($data)
|
|
{
|
|
if (!is_array ($data))
|
|
{
|
|
$data = array ();
|
|
}
|
|
|
|
$default_values = array
|
|
(
|
|
'relatives' => array (RELATIVE_CURRENT, RELATIVE_CURRENT)
|
|
);
|
|
|
|
$data = array_merge ($this->default_values ($data, $default_values), $data);
|
|
|
|
$account_id = $GLOBALS['egw_info']['user']['account_id'];
|
|
|
|
$f = $this->path_parts (array(
|
|
'string' => $data['from'],
|
|
'relatives' => array ($data['relatives'][0])
|
|
)
|
|
);
|
|
|
|
$t = $this->path_parts (array(
|
|
'string' => $data['to'],
|
|
'relatives' => array ($data['relatives'][1])
|
|
)
|
|
);
|
|
|
|
if (!$this->acl_check (array(
|
|
'string' => $f->fake_full_path,
|
|
'relatives' => array ($f->mask),
|
|
'operation' => EGW_ACL_READ
|
|
))
|
|
|| !$this->acl_check (array(
|
|
'string' => $f->fake_full_path,
|
|
'relatives' => array ($f->mask),
|
|
'operation' => EGW_ACL_DELETE
|
|
))
|
|
)
|
|
{
|
|
return False;
|
|
}
|
|
|
|
if (!$this->acl_check (array(
|
|
'string' => $t->fake_full_path,
|
|
'relatives' => array ($t->mask),
|
|
'operation' => EGW_ACL_ADD
|
|
))
|
|
)
|
|
{
|
|
return False;
|
|
}
|
|
|
|
if ($this->file_exists (array(
|
|
'string' => $t->fake_full_path,
|
|
'relatives' => array ($t->mask)
|
|
))
|
|
)
|
|
{
|
|
if (!$this->acl_check (array(
|
|
'string' => $t->fake_full_path,
|
|
'relatives' => array ($t->mask),
|
|
'operation' => EGW_ACL_EDIT
|
|
))
|
|
)
|
|
{
|
|
return False;
|
|
}
|
|
}
|
|
|
|
umask (0177);
|
|
|
|
/* We can't move directories into themselves */
|
|
if (($this->file_type (array(
|
|
'string' => $f->fake_full_path,
|
|
'relatives' => array ($f->mask)
|
|
) == 'Directory'))
|
|
&& ereg ("^$f->fake_full_path", $t->fake_full_path)
|
|
)
|
|
{
|
|
if (($t->fake_full_path == $f->fake_full_path) || substr ($t->fake_full_path, strlen ($f->fake_full_path), 1) == '/')
|
|
{
|
|
return False;
|
|
}
|
|
}
|
|
|
|
if ($this->file_exists (array(
|
|
'string' => $f->fake_full_path,
|
|
'relatives' => array ($f->mask)
|
|
))
|
|
)
|
|
{
|
|
/* We get the listing now, because it will change after we update the database */
|
|
$ls = $this->ls (array(
|
|
'string' => $f->fake_full_path,
|
|
'relatives' => array ($f->mask)
|
|
)
|
|
);
|
|
|
|
if ($this->file_exists (array(
|
|
'string' => $t->fake_full_path,
|
|
'relatives' => array ($t->mask)
|
|
))
|
|
)
|
|
{
|
|
$this->rm (array(
|
|
'string' => $t->fake_full_path,
|
|
'relatives' => array ($t->mask)
|
|
)
|
|
);
|
|
}
|
|
|
|
/*
|
|
We add the journal entry now, before we delete. This way the mime_type
|
|
field will be updated to 'journal-deleted' when the file is actually deleted
|
|
*/
|
|
if (!$f->outside)
|
|
{
|
|
$this->add_journal (array(
|
|
'string' => $f->fake_full_path,
|
|
'relatives' => array ($f->mask),
|
|
'operation' => VFS_OPERATION_MOVED,
|
|
'state_one' => $f->fake_full_path,
|
|
'state_two' => $t->fake_full_path
|
|
)
|
|
);
|
|
}
|
|
|
|
/*
|
|
If the from file is outside, it won't have a database entry,
|
|
so we have to touch it and find the size
|
|
*/
|
|
if ($f->outside)
|
|
{
|
|
$size = filesize ($f->real_full_path);
|
|
|
|
$this->touch (array(
|
|
'string' => $t->fake_full_path,
|
|
'relatives' => array ($t->mask)
|
|
)
|
|
);
|
|
$this->db->update($this->vfs_table,array('vfs_size'=>$size),array(
|
|
'vfs_directory' => $t->fake_leading_dirs,
|
|
'vfs_name' => $t->fake_name,
|
|
$this->extra_sql(array ('query_type' => VFS_SQL_UPDATE)),
|
|
), __LINE__, __FILE__);
|
|
}
|
|
elseif (!$t->outside)
|
|
{
|
|
$this->db->update($this->vfs_table,array(
|
|
'vfs_directory' => $t->fake_leading_dirs,
|
|
'vfs_name' => $t->fake_name,
|
|
),array(
|
|
'vfs_directory' => $f->fake_leading_dirs,
|
|
'vfs_name' => $f->fake_name,
|
|
$this->extra_sql(array ('query_type' => VFS_SQL_UPDATE)),
|
|
), __LINE__, __FILE__);
|
|
}
|
|
|
|
$this->set_attributes(array(
|
|
'string' => $t->fake_full_path,
|
|
'relatives' => array ($t->mask),
|
|
'attributes' => array (
|
|
'modifiedby_id' => $account_id,
|
|
'modified' => $this->now
|
|
)
|
|
)
|
|
);
|
|
|
|
$this->correct_attributes (array(
|
|
'string' => $t->fake_full_path,
|
|
'relatives' => array ($t->mask)
|
|
)
|
|
);
|
|
|
|
if ($this->file_actions)
|
|
{
|
|
rename ($f->real_full_path, $t->real_full_path);
|
|
}
|
|
|
|
/*
|
|
This removes the original entry from the database
|
|
The actual file is already deleted because of the rename () above
|
|
*/
|
|
if ($t->outside)
|
|
{
|
|
$this->rm (array(
|
|
'string' => $f->fake_full_path,
|
|
'relatives' => $f->mask
|
|
)
|
|
);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
return False;
|
|
}
|
|
|
|
if ($this->file_type (array(
|
|
'string' => $t->fake_full_path,
|
|
'relatives' => array ($t->mask)
|
|
)) == 'Directory'
|
|
)
|
|
{
|
|
/* We got $ls from above, before we renamed the directory */
|
|
foreach ($ls as $entry)
|
|
{
|
|
$newdir = ereg_replace ("^$f->fake_full_path", $t->fake_full_path, $entry['directory']);
|
|
|
|
$this->db->update($this->vfs_table,array(
|
|
'vfs_directory' => $newdir
|
|
),array(
|
|
'vfs_file_id' => $entry['file_id'],
|
|
$this->extra_sql(array ('query_type' => VFS_SQL_UPDATE))
|
|
), __LINE__, __FILE__);
|
|
|
|
$this->correct_attributes (array(
|
|
'string' => "$newdir/$entry[name]",
|
|
'relatives' => array ($t->mask)
|
|
)
|
|
);
|
|
}
|
|
}
|
|
|
|
$this->add_journal (array(
|
|
'string' => $t->fake_full_path,
|
|
'relatives' => array ($t->mask),
|
|
'operation' => VFS_OPERATION_MOVED,
|
|
'state_one' => $f->fake_full_path,
|
|
'state_two' => $t->fake_full_path
|
|
)
|
|
);
|
|
|
|
return True;
|
|
}
|
|
|
|
/*
|
|
* See vfs_shared
|
|
*/
|
|
function rm ($data)
|
|
{
|
|
if (!is_array ($data))
|
|
{
|
|
$data = array ();
|
|
}
|
|
|
|
$default_values = array
|
|
(
|
|
'relatives' => array (RELATIVE_CURRENT)
|
|
);
|
|
|
|
$data = array_merge ($this->default_values ($data, $default_values), $data);
|
|
|
|
$p = $this->path_parts (array(
|
|
'string' => $data['string'],
|
|
'relatives' => array ($data['relatives'][0])
|
|
)
|
|
);
|
|
|
|
if (!$this->acl_check (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
'operation' => EGW_ACL_DELETE
|
|
))
|
|
)
|
|
{
|
|
return False;
|
|
}
|
|
|
|
if (!$this->file_exists (array(
|
|
'string' => $data['string'],
|
|
'relatives' => array ($data['relatives'][0])
|
|
))
|
|
)
|
|
{
|
|
if ($this->file_actions)
|
|
{
|
|
$rr = @unlink ($p->real_full_path);
|
|
}
|
|
else
|
|
{
|
|
$rr = True;
|
|
}
|
|
|
|
if ($rr)
|
|
{
|
|
return True;
|
|
}
|
|
else
|
|
{
|
|
return False;
|
|
}
|
|
}
|
|
|
|
if ($this->file_type (array(
|
|
'string' => $data['string'],
|
|
'relatives' => array ($data['relatives'][0])
|
|
)) != 'Directory'
|
|
)
|
|
{
|
|
$this->add_journal (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
'operation' => VFS_OPERATION_DELETED
|
|
)
|
|
);
|
|
|
|
$query = $this->db->delete($this->vfs_table,array(
|
|
'vfs_directory' => $p->fake_leading_dirs,
|
|
'vfs_name' => $p->fake_name,
|
|
$this->extra_sql(array ('query_type' => VFS_SQL_DELETE))
|
|
), __LINE__, __FILE__);
|
|
|
|
if ($this->file_actions)
|
|
{
|
|
$rr = unlink ($p->real_full_path);
|
|
}
|
|
else
|
|
{
|
|
$rr = True;
|
|
}
|
|
|
|
return $query || $rr;
|
|
}
|
|
else
|
|
{
|
|
$ls = $this->ls (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask)
|
|
)
|
|
);
|
|
|
|
/* First, we cycle through the entries and delete the files */
|
|
foreach($ls as $entry)
|
|
{
|
|
if ($entry['mime_type'] == 'Directory')
|
|
{
|
|
continue;
|
|
}
|
|
|
|
$this->rm (array(
|
|
'string' => "$entry[directory]/$entry[name]",
|
|
'relatives' => array ($p->mask)
|
|
)
|
|
);
|
|
}
|
|
|
|
/* Now we cycle through again and delete the directories */
|
|
foreach ($ls as $entry)
|
|
{
|
|
if ($entry['mime_type'] != 'Directory')
|
|
{
|
|
continue;
|
|
}
|
|
|
|
/* Only the best in confusing recursion */
|
|
$this->rm (array(
|
|
'string' => "$entry[directory]/$entry[name]",
|
|
'relatives' => array ($p->mask)
|
|
)
|
|
);
|
|
}
|
|
|
|
/* If the directory is linked, we delete the placeholder directory */
|
|
$ls_array = $this->ls (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
'checksubdirs' => False,
|
|
'mime_type' => False,
|
|
'nofiles' => True
|
|
)
|
|
);
|
|
$link_info = $ls_array[0];
|
|
|
|
if ($link_info['link_directory'] && $link_info['link_name'])
|
|
{
|
|
$path = $this->path_parts (array(
|
|
'string' => $link_info['directory'] . '/' . $link_info['name'],
|
|
'relatives' => array ($p->mask),
|
|
'nolinks' => True
|
|
)
|
|
);
|
|
|
|
if ($this->file_actions)
|
|
{
|
|
rmdir ($path->real_full_path);
|
|
}
|
|
}
|
|
|
|
/* Last, we delete the directory itself */
|
|
$this->add_journal (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
'operaton' => VFS_OPERATION_DELETED
|
|
)
|
|
);
|
|
|
|
$this->db->delete($this->vfs_table,array(
|
|
'vfs_directory' => $p->fake_leading_dirs,
|
|
'vfs_name' => $p->fake_name,
|
|
$this->extra_sql(array ('query_type' => VFS_SQL_DELETE))
|
|
), __LINE__, __FILE__);
|
|
|
|
if ($this->file_actions)
|
|
{
|
|
rmdir ($p->real_full_path);
|
|
}
|
|
|
|
return True;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* See vfs_shared
|
|
*/
|
|
function mkdir ($data)
|
|
{
|
|
if (!is_array ($data))
|
|
{
|
|
$data = array ();
|
|
}
|
|
|
|
$default_values = array
|
|
(
|
|
'relatives' => array (RELATIVE_CURRENT)
|
|
);
|
|
|
|
$data = array_merge ($this->default_values ($data, $default_values), $data);
|
|
|
|
$account_id = $GLOBALS['egw_info']['user']['account_id'];
|
|
$currentapp = $GLOBALS['egw_info']['flags']['currentapp'];
|
|
|
|
$p = $this->path_parts (array(
|
|
'string' => $data['string'],
|
|
'relatives' => array ($data['relatives'][0])
|
|
)
|
|
);
|
|
|
|
if (!$this->acl_check (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
'operation' => EGW_ACL_ADD)
|
|
)
|
|
)
|
|
{//echo "!acl_check('$p->fake_full_path',EGW_ACL_ADD)";
|
|
return False;
|
|
}
|
|
|
|
/* We don't allow /'s in dir names, of course */
|
|
if (strpos ($p->fake_name,'/') !== false)
|
|
{
|
|
return False;
|
|
}
|
|
|
|
umask (077);
|
|
|
|
if ($this->file_actions)
|
|
{
|
|
if (!@is_dir($p->real_leading_dirs)) // eg. /home or /group does not exist
|
|
{
|
|
if (!@mkdir($p->real_leading_dirs,0770)) // ==> create it
|
|
{//echo "!mkdir('$p->real_leading_dirs')";
|
|
return False;
|
|
}
|
|
}
|
|
if (@is_dir($p->real_full_path)) // directory already exists
|
|
{
|
|
$this->update_real($data,True); // update its contents
|
|
}
|
|
elseif (!@mkdir ($p->real_full_path, 0770))
|
|
{//echo "!mkdir('$p->real_full_path')";
|
|
return False;
|
|
}
|
|
}
|
|
|
|
if (!$this->file_exists (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask)
|
|
))
|
|
)
|
|
{
|
|
$this->db->insert($this->vfs_table,array(
|
|
'vfs_owner_id' => $this->working_id,
|
|
'vfs_name' => $p->fake_name,
|
|
'vfs_directory' => $p->fake_leading_dirs,
|
|
),false,__LINE__,__FILE__);
|
|
|
|
$this->set_attributes(array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
'attributes' => array (
|
|
'createdby_id' => $account_id,
|
|
'size' => 4096,
|
|
'mime_type' => 'Directory',
|
|
'created' => $this->now,
|
|
'deleteable' => 'Y',
|
|
'app' => $currentapp
|
|
)
|
|
)
|
|
);
|
|
|
|
$this->correct_attributes (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask)
|
|
)
|
|
);
|
|
|
|
$this->add_journal (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
'operation' => VFS_OPERATION_CREATED
|
|
)
|
|
);
|
|
}
|
|
else
|
|
{//echo"!file_exists('$p->fake_full_path');";
|
|
return False;
|
|
}
|
|
return True;
|
|
}
|
|
|
|
/*
|
|
* See vfs_shared
|
|
*/
|
|
function make_link ($data)
|
|
{
|
|
if (!is_array ($data))
|
|
{
|
|
$data = array ();
|
|
}
|
|
|
|
$default_values = array
|
|
(
|
|
'relatives' => array (RELATIVE_CURRENT, RELATIVE_CURRENT)
|
|
);
|
|
|
|
$data = array_merge ($this->default_values ($data, $default_values), $data);
|
|
|
|
$vp = $this->path_parts (array(
|
|
'string' => $data['vdir'],
|
|
'relatives' => array ($data['relatives'][0])
|
|
)
|
|
);
|
|
|
|
$rp = $this->path_parts (array(
|
|
'string' => $data['rdir'],
|
|
'relatives' => array ($data['relatives'][1])
|
|
)
|
|
);
|
|
|
|
if (!$this->acl_check (array(
|
|
'string' => $vp->fake_full_path,
|
|
'relatives' => array ($vp->mask),
|
|
'operation' => EGW_ACL_ADD
|
|
))
|
|
)
|
|
{
|
|
return False;
|
|
}
|
|
|
|
if ((!$this->file_exists (array(
|
|
'string' => $rp->real_full_path,
|
|
'relatives' => array ($rp->mask)
|
|
)))
|
|
&& !mkdir ($rp->real_full_path, 0770))
|
|
{
|
|
return False;
|
|
}
|
|
|
|
if (!$this->mkdir (array(
|
|
'string' => $vp->fake_full_path,
|
|
'relatives' => array ($vp->mask)
|
|
))
|
|
)
|
|
{
|
|
return False;
|
|
}
|
|
|
|
$size = $this->get_size (array(
|
|
'string' => $rp->real_full_path,
|
|
'relatives' => array ($rp->mask)
|
|
)
|
|
);
|
|
|
|
$this->set_attributes(array(
|
|
'string' => $vp->fake_full_path,
|
|
'relatives' => array ($vp->mask),
|
|
'attributes' => array (
|
|
'link_directory' => $rp->real_leading_dirs,
|
|
'link_name' => $rp->real_name,
|
|
'size' => $size
|
|
)
|
|
)
|
|
);
|
|
|
|
$this->correct_attributes (array(
|
|
'string' => $vp->fake_full_path,
|
|
'relatives' => array ($vp->mask)
|
|
)
|
|
);
|
|
|
|
return True;
|
|
}
|
|
|
|
/*
|
|
* See vfs_shared
|
|
*/
|
|
function set_attributes ($data)
|
|
{
|
|
if (!is_array ($data))
|
|
{
|
|
$data = array ();
|
|
}
|
|
|
|
$default_values = array
|
|
(
|
|
'relatives' => array (RELATIVE_CURRENT),
|
|
'attributes' => array ()
|
|
);
|
|
|
|
$data = array_merge ($this->default_values ($data, $default_values), $data);
|
|
|
|
$p = $this->path_parts (array(
|
|
'string' => $data['string'],
|
|
'relatives' => array ($data['relatives'][0])
|
|
)
|
|
);
|
|
|
|
/*
|
|
This is kind of trivial, given that set_attributes () can change owner_id,
|
|
size, etc.
|
|
*/
|
|
if (!$this->acl_check (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
'operation' => EGW_ACL_EDIT
|
|
))
|
|
)
|
|
{
|
|
return False;
|
|
}
|
|
|
|
if (!$this->file_exists (array(
|
|
'string' => $data['string'],
|
|
'relatives' => array ($data['relatives'][0])
|
|
))
|
|
)
|
|
{
|
|
return False;
|
|
}
|
|
|
|
/*
|
|
All this voodoo just decides which attributes to update
|
|
depending on if the attribute was supplied in the 'attributes' array
|
|
*/
|
|
|
|
$ls_array = $this->ls (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
'checksubdirs' => False,
|
|
'nofiles' => True
|
|
)
|
|
);
|
|
$record = $ls_array[0];
|
|
|
|
$to_write = array();
|
|
foreach ($this->attributes as $attribute)
|
|
{
|
|
if (isset ($data['attributes'][$attribute]))
|
|
{
|
|
/*
|
|
Indicate that the EDITED_COMMENT operation needs to be journaled,
|
|
but only if the comment changed
|
|
*/
|
|
if ($attribute == 'comment' && $data['attributes'][$attribute] != $record[$attribute])
|
|
{
|
|
$edited_comment = 1;
|
|
}
|
|
$to_write[$this->vfs_column_prefix.$attribute] = $data['attributes'][$attribute];
|
|
|
|
if ($this->file_actions)
|
|
{
|
|
switch($attribute)
|
|
{
|
|
// if the modification time get's set, we also set it in the filesystem, as
|
|
// the next reload reset it again to the modification time of the filesystem
|
|
case 'modified':
|
|
touch($p->real_full_path,$data['attributes'][$attribute]);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!count($to_write))
|
|
{
|
|
return True; // nothing to do
|
|
}
|
|
if (!$this->db->update($this->vfs_table,$to_write,array(
|
|
'vfs_file_id' => $record['file_id'],
|
|
$this->extra_sql(array ('query_type' => VFS_SQL_UPDATE)),
|
|
), __LINE__, __FILE__))
|
|
{
|
|
return False;
|
|
}
|
|
if ($edited_comment)
|
|
{
|
|
$this->add_journal (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
'operation' => VFS_OPERATION_EDITED_COMMENT
|
|
)
|
|
);
|
|
}
|
|
return True;
|
|
}
|
|
|
|
/**
|
|
* Set the correct attributes for 'string' (e.g. owner)
|
|
*
|
|
* @param string File/directory to correct attributes of
|
|
* @param relatives Relativity array
|
|
* @return Boolean True/False
|
|
*/
|
|
function correct_attributes ($data)
|
|
{
|
|
if (!is_array ($data))
|
|
{
|
|
$data = array ();
|
|
}
|
|
|
|
$default_values = array
|
|
(
|
|
'relatives' => array (RELATIVE_CURRENT)
|
|
);
|
|
|
|
$data = array_merge ($this->default_values ($data, $default_values), $data);
|
|
|
|
$p = $this->path_parts (array(
|
|
'string' => $data['string'],
|
|
'relatives' => array ($data['relatives'][0])
|
|
)
|
|
);
|
|
|
|
if ($p->fake_leading_dirs != $this->fakebase && $p->fake_leading_dirs != '/')
|
|
{
|
|
$ls_array = $this->ls (array(
|
|
'string' => $p->fake_leading_dirs,
|
|
'relatives' => array ($p->mask),
|
|
'checksubdirs' => False,
|
|
'nofiles' => True
|
|
)
|
|
);
|
|
$set_attributes_array = Array(
|
|
'owner_id' => $ls_array[0]['owner_id']
|
|
);
|
|
}
|
|
elseif (preg_match ("+^$this->fakebase\/(.*)$+U", $p->fake_full_path, $matches))
|
|
{
|
|
$set_attributes_array = Array(
|
|
'owner_id' => $GLOBALS['egw']->accounts->name2id ($matches[1])
|
|
);
|
|
}
|
|
else
|
|
{
|
|
$set_attributes_array = Array(
|
|
'owner_id' => 0
|
|
);
|
|
}
|
|
|
|
$this->set_attributes (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
'attributes' => $set_attributes_array
|
|
)
|
|
);
|
|
|
|
return True;
|
|
}
|
|
|
|
/*
|
|
* See vfs_shared
|
|
*/
|
|
function file_type ($data)
|
|
{
|
|
if (!is_array ($data))
|
|
{
|
|
$data = array ();
|
|
}
|
|
|
|
$default_values = array
|
|
(
|
|
'relatives' => array (RELATIVE_CURRENT)
|
|
);
|
|
|
|
$data = array_merge ($this->default_values ($data, $default_values), $data);
|
|
|
|
$p = $this->path_parts (array(
|
|
'string' => $data['string'],
|
|
'relatives' => array ($data['relatives'][0])
|
|
)
|
|
);
|
|
|
|
if (!$this->acl_check (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
'operation' => EGW_ACL_READ,
|
|
'must_exist' => True
|
|
))
|
|
)
|
|
{
|
|
return False;
|
|
}
|
|
|
|
if ($p->outside)
|
|
{
|
|
if (is_dir ($p->real_full_path))
|
|
{
|
|
return ('Directory');
|
|
}
|
|
|
|
/*
|
|
We don't return an empty string here, because it may still match with a database query
|
|
because of linked directories
|
|
*/
|
|
}
|
|
|
|
/*
|
|
We don't use ls () because it calls file_type () to determine if it has been
|
|
passed a directory
|
|
*/
|
|
$db2 = clone($this->db);
|
|
$db2->select($this->vfs_table,'vfs_mime_type',array(
|
|
'vfs_directory' => $p->fake_leading_dirs,
|
|
'vfs_name' => $p->fake_name,
|
|
$this->extra_sql(array ('query_type' => VFS_SQL_SELECT))
|
|
), __LINE__, __FILE__);
|
|
$db2->next_record ();
|
|
$mime_type = $db2->Record['vfs_mime_type'];
|
|
if(!$mime_type && ($mime_type = $this->get_ext_mime_type (array ('string' => $data['string']))))
|
|
{
|
|
$db2->update($this->vfs_table,array(
|
|
'vfs_mime_type' => $mime_type
|
|
),array(
|
|
'vfs_directory' => $p->fake_leading_dirs,
|
|
'vfs_name' => $p->fake_name,
|
|
$this->extra_sql(array ('query_type' => VFS_SQL_SELECT))
|
|
), __LINE__, __FILE__);
|
|
}
|
|
return $mime_type;
|
|
}
|
|
|
|
/*
|
|
* See vfs_shared
|
|
*/
|
|
function file_exists ($data)
|
|
{
|
|
if (!is_array ($data))
|
|
{
|
|
$data = array ();
|
|
}
|
|
|
|
$default_values = array
|
|
(
|
|
'relatives' => array (RELATIVE_CURRENT)
|
|
);
|
|
|
|
$data = array_merge ($this->default_values ($data, $default_values), $data);
|
|
|
|
$p = $this->path_parts (array(
|
|
'string' => $data['string'],
|
|
'relatives' => array ($data['relatives'][0])
|
|
)
|
|
);
|
|
|
|
if ($p->outside)
|
|
{
|
|
$rr = file_exists ($p->real_full_path);
|
|
|
|
return $rr;
|
|
}
|
|
|
|
$db2 = clone($this->db);
|
|
$db2->select($this->vfs_table,'vfs_name',array(
|
|
'vfs_directory' => $p->fake_leading_dirs,
|
|
'vfs_name' => $p->fake_name,
|
|
$this->extra_sql(array ('query_type' => VFS_SQL_SELECT))
|
|
), __LINE__, __FILE__);
|
|
|
|
return $db2->next_record ();
|
|
}
|
|
|
|
/*
|
|
* See vfs_shared
|
|
*/
|
|
function get_size ($data)
|
|
{
|
|
if (!is_array ($data))
|
|
{
|
|
$data = array ();
|
|
}
|
|
|
|
$default_values = array
|
|
(
|
|
'relatives' => array (RELATIVE_CURRENT),
|
|
'checksubdirs' => True
|
|
);
|
|
|
|
$data = array_merge ($this->default_values ($data, $default_values), $data);
|
|
|
|
$p = $this->path_parts (array(
|
|
'string' => $data['string'],
|
|
'relatives' => array ($data['relatives'][0])
|
|
)
|
|
);
|
|
|
|
if (!$this->acl_check (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
'operation' => EGW_ACL_READ,
|
|
'must_exist' => True
|
|
))
|
|
)
|
|
{
|
|
return False;
|
|
}
|
|
|
|
/*
|
|
WIP - this should run through all of the subfiles/directories in the directory and tally up
|
|
their sizes. Should modify ls () to be able to return a list for files outside the virtual root
|
|
*/
|
|
if ($p->outside)
|
|
{
|
|
$size = filesize ($p->real_full_path);
|
|
|
|
return $size;
|
|
}
|
|
|
|
foreach($this->ls (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
'checksubdirs' => $data['checksubdirs'],
|
|
'nofiles' => !$data['checksubdirs']
|
|
)) as $file_array)
|
|
{
|
|
/*
|
|
Make sure the file is in the directory we want, and not
|
|
some deeper nested directory with a similar name
|
|
*/
|
|
/*
|
|
if (@!ereg ('^' . $file_array['directory'], $p->fake_full_path))
|
|
{
|
|
continue;
|
|
}
|
|
*/
|
|
|
|
$size += $file_array['size'];
|
|
}
|
|
|
|
if ($data['checksubdirs'])
|
|
{
|
|
$this->db->select($this->vfs_table,'vfs_size',array(
|
|
'vfs_directory' => $p->fake_leading_dirs,
|
|
'vfs_name' => $p->fake_name,
|
|
$this->extra_sql(array ('query_type' => VFS_SQL_SELECT))
|
|
), __LINE__, __FILE__);
|
|
$this->db->next_record ();
|
|
$size += $this->db->Record[0];
|
|
}
|
|
|
|
return $size;
|
|
}
|
|
|
|
/**
|
|
* Check if $this->working_id has write access to create files in $dir
|
|
*
|
|
* Simple call to acl_check
|
|
* @param string Directory to check access of
|
|
* @param relatives Relativity array
|
|
* @return Boolean True/False
|
|
*/
|
|
function checkperms ($data)
|
|
{
|
|
if (!is_array ($data))
|
|
{
|
|
$data = array ();
|
|
}
|
|
|
|
$default_values = array
|
|
(
|
|
'relatives' => array (RELATIVE_CURRENT)
|
|
);
|
|
|
|
$data = array_merge ($this->default_values ($data, $default_values), $data);
|
|
|
|
$p = $this->path_parts (array(
|
|
'string' => $data['string'],
|
|
'relatives' => array ($data['relatives'][0])
|
|
)
|
|
);
|
|
|
|
return $this->acl_check (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask),
|
|
'operation' => EGW_ACL_ADD
|
|
));
|
|
}
|
|
|
|
/*
|
|
* See vfs_shared
|
|
* If $data['readlink'] then a readlink is tryed on the real file
|
|
* If $data['file_id'] then the file_id is used instead of a path
|
|
*/
|
|
function ls ($data)
|
|
{
|
|
if (!is_array ($data))
|
|
{
|
|
$data = array ();
|
|
}
|
|
|
|
$default_values = array
|
|
(
|
|
'relatives' => array (RELATIVE_CURRENT),
|
|
'checksubdirs' => True,
|
|
'mime_type' => False,
|
|
'nofiles' => False,
|
|
'orderby' => 'directory'
|
|
);
|
|
|
|
$data = array_merge ($this->default_values ($data, $default_values), $data);
|
|
|
|
$p = $this->path_parts (array(
|
|
'string' => $data['string'],
|
|
'relatives' => array ($data['relatives'][0])
|
|
)
|
|
);
|
|
$dir = $p->fake_full_path;
|
|
|
|
/* If they pass us a file or 'nofiles' is set, return the info for $dir only */
|
|
if (@$data['file_id'] || ($this->file_type (array(
|
|
'string' => $dir,
|
|
'relatives' => array ($p->mask)
|
|
)) != 'Directory' || $data['nofiles']) && !$p->outside)
|
|
{
|
|
/* SELECT all, the, attributes */
|
|
if (@$data['file_id'])
|
|
{
|
|
$where = array('vfs_file_id' => $data['file_id']);
|
|
}
|
|
else
|
|
{
|
|
$where = array(
|
|
'vfs_directory' => $p->fake_leading_dirs,
|
|
'vfs_name' => $p->fake_name,
|
|
$this->extra_sql(array ('query_type' => VFS_SQL_SELECT))
|
|
);
|
|
}
|
|
$this->db->select($this->vfs_table,array_keys($this->attributes),$where,__LINE__,__FILE__);
|
|
|
|
if (!($record = $this->db->Row(true,$this->vfs_column_prefix))) return array();
|
|
|
|
/* We return an array of one array to maintain the standard */
|
|
$rarray = array ();
|
|
foreach($this->attributes as $attribute)
|
|
{
|
|
if ($attribute == 'mime_type' && !$record[$attribute])
|
|
{
|
|
$record[$attribute] = $this->get_ext_mime_type (array(
|
|
'string' => $p->fake_name
|
|
)
|
|
);
|
|
|
|
if($record[$attribute])
|
|
{
|
|
$this->db->update($this->vfs_table,array(
|
|
'vfs_mime_type' => $record[$attribute]
|
|
),array(
|
|
'vfs_directory' => $p->fake_leading_dirs,
|
|
'vfs_name' => $p->fake_name,
|
|
$this->extra_sql(array ('query_type' => VFS_SQL_SELECT))
|
|
), __LINE__, __FILE__);
|
|
}
|
|
}
|
|
|
|
$rarray[0][$attribute] = $record[$attribute];
|
|
}
|
|
if ($this->file_actions && @$data['readlink']) // test if file is a symlink and get it's target
|
|
{
|
|
$rarray[0]['symlink'] = @readlink($p->real_full_path);
|
|
}
|
|
|
|
return $rarray;
|
|
}
|
|
|
|
//WIP - this should recurse using the same options the virtual part of ls () does
|
|
/* If $dir is outside the virutal root, we have to check the file system manually */
|
|
if ($p->outside)
|
|
{
|
|
if ($this->file_type (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array ($p->mask)
|
|
)) == 'Directory'
|
|
&& !$data['nofiles']
|
|
)
|
|
{
|
|
$dir_handle = opendir ($p->real_full_path);
|
|
while (($filename = readdir ($dir_handle)))
|
|
{
|
|
if ($filename == '.' || $filename == '..')
|
|
{
|
|
continue;
|
|
}
|
|
|
|
$rarray[] = $this->get_real_info (array(
|
|
'string' => $p->real_full_path . SEP . $filename,
|
|
'relatives' => array ($p->mask)
|
|
)
|
|
);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$rarray[] = $this->get_real_info (array(
|
|
'string' => $p->real_full_path,
|
|
'relatives' => array ($p->mask)
|
|
)
|
|
);
|
|
}
|
|
|
|
return $rarray;
|
|
}
|
|
|
|
/* $dir's not a file, is inside the virtual root, and they want to check subdirs */
|
|
/* SELECT all, the, attributes FROM $this->vfs_table WHERE file=$dir */
|
|
$db2 = clone($this->db);
|
|
$where = array(
|
|
'vfs_directory LIKE '.$this->db->quote($dir.'%'),
|
|
$this->extra_sql(array ('query_type' => VFS_SQL_SELECT)),
|
|
);
|
|
if ($data['mime_type'])
|
|
{
|
|
$where['vfs_mime_type'] = $data['mime_type'];
|
|
}
|
|
$this->db->select($this->vfs_table,array_keys($this->attributes),$where, __LINE__, __FILE__,false,
|
|
isset($this->attributes[$this->vfs_column_prefix.$data['orderby']]) ?
|
|
'ORDER BY '.$this->vfs_column_prefix.$data['orderby'] : '');
|
|
|
|
$rarray = array ();
|
|
for ($i = 0; ($record = $this->db->Row(true,$this->vfs_column_prefix)); $i++)
|
|
{
|
|
/* Further checking on the directory. This makes sure /home/user/test won't match /home/user/test22 */
|
|
if (@!ereg ("^$dir(/|$)", $record['directory']) || $record['name'] === '')
|
|
{
|
|
continue;
|
|
}
|
|
|
|
/* If they want only this directory, then $dir should end without a trailing / */
|
|
if (!$data['checksubdirs'] && ereg ("^$dir/", $record['directory']))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
foreach($this->attributes as $attribute)
|
|
{
|
|
if ($attribute == 'mime_type' && !$record[$attribute])
|
|
{
|
|
$record[$attribute] = $this->get_ext_mime_type (array(
|
|
'string' => $p->fake_name
|
|
)
|
|
);
|
|
|
|
if($record[$attribute])
|
|
{
|
|
$db2->update($this->vfs_table,array(
|
|
'vfs_mime_type' => $record[$attribute]
|
|
),array(
|
|
'vfs_directory' => $p->fake_leading_dirs,
|
|
'vfs_name' => $p->fake_name,
|
|
$this->extra_sql(array ('query_type' => VFS_SQL_SELECT))
|
|
), __LINE__, __FILE__);
|
|
}
|
|
}
|
|
|
|
$rarray[$i][$attribute] = $record[$attribute];
|
|
}
|
|
}
|
|
|
|
return $rarray;
|
|
}
|
|
|
|
/*
|
|
* See vfs_shared
|
|
*/
|
|
function update_real ($data,$recursive = False)
|
|
{
|
|
if (!is_array ($data))
|
|
{
|
|
$data = array ();
|
|
}
|
|
|
|
$default_values = array
|
|
(
|
|
'relatives' => array (RELATIVE_CURRENT)
|
|
);
|
|
|
|
$data = array_merge ($this->default_values ($data, $default_values), $data);
|
|
|
|
$p = $this->path_parts (array(
|
|
'string' => $data['string'],
|
|
'relatives' => array ($data['relatives'][0])
|
|
)
|
|
);
|
|
|
|
if (file_exists ($p->real_full_path))
|
|
{
|
|
if (is_dir ($p->real_full_path))
|
|
{
|
|
$dir_handle = opendir ($p->real_full_path);
|
|
while (($filename = readdir ($dir_handle)))
|
|
{
|
|
if ($filename == '.' || $filename == '..')
|
|
{
|
|
continue;
|
|
}
|
|
|
|
$rarray[] = $this->get_real_info (array(
|
|
'string' => $p->fake_full_path . '/' . $filename,
|
|
'relatives' => array (RELATIVE_NONE)
|
|
)
|
|
);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
$rarray[] = $this->get_real_info (array(
|
|
'string' => $p->fake_full_path,
|
|
'relatives' => array (RELATIVE_NONE)
|
|
)
|
|
);
|
|
}
|
|
|
|
if (!is_array ($rarray))
|
|
{
|
|
$rarray = array ();
|
|
}
|
|
|
|
foreach($rarray as $file_array)
|
|
{
|
|
$p2 = $this->path_parts (array(
|
|
'string' => $file_array['directory'] . '/' . $file_array['name'],
|
|
'relatives' => array (RELATIVE_NONE)
|
|
)
|
|
);
|
|
|
|
/* Note the mime_type. This can be "Directory", which is how we create directories */
|
|
$set_attributes_array = Array(
|
|
'size' => $file_array['size'],
|
|
'mime_type' => $file_array['mime_type']
|
|
);
|
|
|
|
if (!$this->file_exists (array(
|
|
'string' => $p2->fake_full_path,
|
|
'relatives' => array (RELATIVE_NONE)
|
|
))
|
|
)
|
|
{
|
|
$this->touch (array(
|
|
'string' => $p2->fake_full_path,
|
|
'relatives' => array (RELATIVE_NONE)
|
|
)
|
|
);
|
|
}
|
|
$this->set_attributes (array(
|
|
'string' => $p2->fake_full_path,
|
|
'relatives' => array (RELATIVE_NONE),
|
|
'attributes' => $set_attributes_array
|
|
)
|
|
);
|
|
if ($recursive && $file_array['mime_type'] == 'Directory')
|
|
{
|
|
$dir_data = $data;
|
|
$dir_data['string'] = $file_array['directory'] . '/' . $file_array['name'];
|
|
$this->update_real($dir_data,$recursive);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Helper functions */
|
|
|
|
/* This fetchs all available file system information for string (not using the database) */
|
|
function get_real_info ($data)
|
|
{
|
|
if (!is_array ($data))
|
|
{
|
|
$data = array ();
|
|
}
|
|
|
|
$default_values = array
|
|
(
|
|
'relatives' => array (RELATIVE_CURRENT)
|
|
);
|
|
|
|
$data = array_merge ($this->default_values ($data, $default_values), $data);
|
|
|
|
$p = $this->path_parts (array(
|
|
'string' => $data['string'],
|
|
'relatives' => array ($data['relatives'][0])
|
|
)
|
|
);
|
|
|
|
if (is_dir ($p->real_full_path))
|
|
{
|
|
$mime_type = 'Directory';
|
|
}
|
|
else
|
|
{
|
|
$mime_type = $this->get_ext_mime_type (array(
|
|
'string' => $p->fake_name
|
|
)
|
|
);
|
|
if (!$mime_type)
|
|
{
|
|
$parts = explode('.',$p->fake_name);
|
|
$_ext = array_pop($parts);
|
|
$mime_type = ExecMethod('phpgwapi.mime_magic.ext2mime',$_ext);
|
|
}
|
|
if($mime_type)
|
|
{
|
|
$this->db->update($this->vfs_table,array(
|
|
'vfs_mime_type' => $mime_type
|
|
),array(
|
|
'vfs_directory' => $p->fake_leading_dirs,
|
|
'vfs_name' => $p->fake_name,
|
|
$this->extra_sql(array ('query_type' => VFS_SQL_SELECT))
|
|
), __LINE__, __FILE__);
|
|
}
|
|
}
|
|
|
|
$size = filesize ($p->real_full_path);
|
|
$rarray = array(
|
|
'directory' => $p->fake_leading_dirs,
|
|
'name' => $p->fake_name,
|
|
'size' => $size,
|
|
'mime_type' => $mime_type
|
|
);
|
|
|
|
return $rarray;
|
|
}
|
|
}
|
|
?>
|