zipimportstorage.inc.php
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<?php /* vim: set expandtab softtabstop=4 shiftwidth=4 foldmethod=marker: */
/**
* $Id$
*
* Manages listing and contents for documents uploaded from a zip file
*
* Copyright (c) 2005 Jam Warehouse http://www.jamwarehouse.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* @version $Revision$
* @author Neil Blakey-Milner, Jam Warehouse (Pty) Ltd, South Africa
*/
require_once(KT_LIB_DIR . '/filelike/fsfilelike.inc.php');
require_once(KT_LIB_DIR . '/import/fsimportstorage.inc.php');
class KTZipImportStorage extends KTFSImportStorage {
function KTZipImportStorage($sZipPath) {
$this->sZipPath = $sZipPath;
}
function init() {
$sTmpPath = tempnam('/tmp', 'zipimportstorage');
if ($sTmpPath === false) {
return PEAR::raiseError("Could not create temporary directory for zip storage");
}
if (!file_exists($this->sZipPath)) {
return PEAR::raiseError("Zip file given does not exist");
}
unlink($sTmpPath);
mkdir($sTmpPath, 0700);
$this->sBasePath = $sTmpPath;
$aArgs = array(
"unzip",
"-q", "-n",
"-d", $sTmpPath,
$this->sZipPath,
);
$sCommand = KTUtil::safeShellString($aArgs);
$res = system($sCommand);
if ($res === false) {
return PEAR::raiseError("Could not retrieve contents from zip storage");
}
}
function cleanup() {
if ($this->sBasePath && file_exists($this->sBasePath)) {
// XXX: Only works on Unix-like systems for now.
system(KTUtil::safeShellString(array('/bin/rm', '-rf', $this->sBasePath)));
$this->sBasePath = null;
}
}
}
?>