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phptsmadmin/application/classes/ormtsm.php

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2011-04-05 23:12:31 +00:00
<?php defined('SYSPATH') or die('No direct access allowed.');
/**
* This class extends Kohana's [ORM] class to create defaults for TSM.
*
* @package TSM
* @subpackage Core
* @category ORM
* @author Deon George
* @copyright (c) 2010 phpTSMadmin Development Team
* @license http://dev.osbill.net/license.html
*/
abstract class ORMTSM extends ORM {
// Suppress ORMs inclusion of <table_name>.*
protected $_disable_wild_select = TRUE;
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// Suppress ORMs inclusion of <table_name>. to column joins
protected $_disable_join_table_name = TRUE;
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// Suppress ORMs use of limit
protected $_disable_limit = TRUE;
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// Enable the formating of columns
protected $_object_formated = array();
protected $_formated = FALSE;
protected $_formats = array();
/**
* Format fields for display purposes
*
* @param string column name
* @return mixed
*/
protected function _format() {
$format = Validate::factory($this->_object);
foreach ($this->_formats as $column => $formats)
$format->filters($column,$formats);
if ($format->check())
foreach ($format as $column => $value)
$this->_object_formated[$column] = $value;
$this->_formated = TRUE;
}
/**
* Return a formated columns, as per the model definition
*/
public function display($column) {
// Trigger a load of the record.
$value = $this->__get($column);
// If some of our fields need to be formated for display purposes.
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if ($value AND ! $this->_formated AND $this->_formats)
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$this->_format();
if (isset($this->_object_formated[$column]))
return $this->_object_formated[$column];
else
return $value;
}
public static function date($date,$format) {
return date($format,strtotime($date));
}
/**
* This function will enhance the [Validate::filter], since it always passes
* the value as the first argument and sometimes functions need that to not
* be the first argument.
*
* Currently this implements:
* [date()][date-ref]
*
* [date-ref]: http://www.php.net/date
*
* This function will throw an exception if called without a function
* defined.
*
* @param mixed $val Value to be processed
* @param string $func Name of function to call
* @param string $arg Other arguments for the function
*/
final public static function _filters($val,$func,$arg) {
switch ($func) {
case 'date':
return date($arg,$val);
default:
throw new Exception(sprintf(_('Unknown function: %s (%s,%s)'),$func,$arg,$val));
}
}
}
?>