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add class for downloading a bunch of document versions

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Uwe Steinmann 2015-06-02 17:27:35 +02:00
parent dea874de02
commit a6085279c9
1 changed files with 69 additions and 0 deletions
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inc/inc.ClassDownloadMgr.php Normal file
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<?php
/**
* Implementation of a download management.
*
* This class handles downloading of document lists.
*
* @category DMS
* @package SeedDMS
* @license GPL 2
* @version @version@
* @author Uwe Steinmann <uwe@steinmann.cx>
* @copyright 2015 Uwe Steinmann
* @version Release: @package_version@
*/
/**
* Class to represent an download manager
*
* This class provides some very basic methods to download document lists.
*
* @category DMS
* @package SeedDMS
* @author Uwe Steinmann <uwe@steinmann.cx>
* @copyright 2015 Uwe Steinmann
* @version Release: @package_version@
*/
class SeedDMS_Download_Mgr {
/**
* @var string $tmpdir directory where download archive is temp. created
* @access protected
*/
protected $tmpdir;
/**
* @var array $items list of document content items
* @access protected
*/
protected $items;
function __construct($tmpdir = '') {
$this->tmpdir = $tmpdir;
$this->items = array();
}
public function addItem($item) { /* {{{ */
$this->items[$item->getID()] = $item;
} /* }}} */
public function createArchive($filename) { /* {{{ */
if(!$this->items) {
return false;
}
$zip = new ZipArchive();
$prefixdir = date('Y-m-d', time());
if($zip->open($filename, ZipArchive::CREATE) !== TRUE) {
return false;
}
foreach($this->items as $item) {
$document = $item->getDocument();
$dms = $document->_dms;
$zip->addFile($dms->contentDir.$item->getPath(), $prefixdir."/".$document->getID()."-".$item->getOriginalFileName());
}
$zip->close();
} /* }}} */
}