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<?php
/**
* Piwik - Open source web analytics
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html Gpl v3 or later
* @version $Id$
*
* @package Piwik_DataTable
*/
/**
* Delete all rows for which the given $columnToFilter do not contain the $patternToSearch
* This filter is to be used on columns containing strings.
* Exemple: fron the keyword report, keep only the rows for which the label contains "piwik"
*
* @package Piwik_DataTable
* @subpackage Piwik_DataTable_Filter
*/
class Piwik_DataTable_Filter_Pattern extends Piwik_DataTable_Filter
{
private $columnToFilter;
private $patternToSearch;
public function __construct( $table, $columnToFilter, $patternToSearch )
{
parent::__construct($table);
$this->patternToSearch = $patternToSearch;
$this->columnToFilter = $columnToFilter;
$this->filter();
}
protected function filter()
{
foreach($this->table->getRows() as $key => $row)
{
if( stripos($row->getColumn($this->columnToFilter), $this->patternToSearch) === false)
{
$this->table->deleteRow($key);
}
}
}
}
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