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; using version 2 of the License.
*
*
* 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() {
$oKTConfig =& KTConfig::getSingleton();
$sBasedir = $oKTConfig->get("urls/tmpDirectory");
$sTmpPath = tempnam($sBasedir, '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;
$sUnzipCommand = KTUtil::findCommand("import/unzip", "unzip");
if (empty($sUnzipCommand)) {
return PEAR::raiseError("unzip command not found on system");
}
$aArgs = array(
$sUnzipCommand,
"-q", "-n",
"-d", $sTmpPath,
$this->sZipPath,
);
$res = KTUtil::pexec($aArgs);
if ($res !== 0) {
return PEAR::raiseError("Could not retrieve contents from zip storage");
}
}
function cleanup() {
if ($this->sBasePath && file_exists($this->sBasePath)) {
KTUtil::deleteDirectory($this->sBasePath);
$this->sBasePath = null;
}
}
}
?>