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phptsmadmin/application/classes/model/volume.php
2012-11-26 16:57:18 +11:00

70 lines
2.0 KiB
PHP

<?php defined('SYSPATH') or die('No direct access allowed.');
/**
*
* @package PTA
* @subpackage Volume
* @category Models
* @author Deon George
* @copyright (c) 2010 phpTSMadmin Development Team
* @license http://phptsmadmin.sf.net/license.html
*/
class Model_VOLUME extends TSM_ORM {
protected $_table_name = 'VOLUMES';
protected $_primary_key = 'VOLUME_NAME';
protected $_sorting = array(
'VOLUME_NAME'=>'ASC',
'STGPOOL_NAME'=>'ASC',
);
protected $_has_one = array(
'MEDIA'=>array('foreign_key'=>'VOLUME_NAME','far_key'=>'VOLUME_NAME'),
'STGPOOL'=>array('foreign_key'=>'STGPOOL_NAME','far_key'=>'STGPOOL_NAME'),
);
protected $_has_many = array(
'VOLUMEUSAGE'=>array('foreign_key'=>'VOLUME_NAME','far_key'=>'VOLUME_NAME'),
);
protected $_display_filters = array(
'LAST_READ_DATE'=>array(
array('TSM_ORM::date',array(':value','d-M-Y')),
),
'LAST_WRITE_DATE'=>array(
array('TSM_ORM::date',array(':value','d-M-Y')),
),
);
// Show the number of filespaces on a volume
// $dtype is BACKUP or ARCHIVE
public function getFSOnVol($dtype) {
return $this->VOLUMEUSAGE->where('COPY_TYPE','=',$dtype)->find_all()->count();
}
// Show the number of nodes on a volume
// $dtype is BACKUP or ARCHIVE
public function getNodesOnVol($dtype) {
return $this->VOLUMEUSAGE->select('NODE_NAME')->distinct(TRUE)->where('COPY_TYPE','=',$dtype)->find_all()->count();
}
public function isScratch() {
return $this->SCRATCH === 'YES' ? TRUE : FALSE;
}
public function location() {
return $this->display('LOCATION');
}
// Age of a volume, based on last read/write access.
public function age() {
if ((! $this->LAST_READ_DATE AND ! $this->LAST_WRITE_DATE) OR $this->STATUS == 'EMPTY')
return 0;
else
return (int)((time()-(strtotime(strtotime($this->LAST_READ_DATE) > strtotime($this->LAST_WRITE_DATE) ? $this->LAST_WRITE_DATE : $this->LAST_READ_DATE)))/86400);
}
public function recycle() {
return Kohana::$config->load('config')->tsmtapeage < $this->age() ? TRUE : FALSE;
}
}
?>