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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
*
* @category Piwik
* @package Piwik
*/
/**
* Add a new metadata column to the table.
*
* This is used to add a column containing the logo width and height of the countries flag icons.
* This value is fixed for all icons so we simply add the same value for all rows.
*
* @package Piwik
* @subpackage Piwik_DataTable
*/
class Piwik_DataTable_Filter_AddConstantMetadata extends Piwik_DataTable_Filter
{
/**
* Creates a new filter and sets all required parameters
*
* @param Piwik_DataTable $table
* @param string $metadataName
* @param mixed $metadataValue
*/
public function __construct( $table, $metadataName, $metadataValue )
{
parent::__construct($table);
$this->name = $metadataName;
$this->value = $metadataValue;
}
/**
* Filters the given data table
*
* @param Piwik_DataTable $table
*/
public function filter($table)
{
foreach($table->getRows() as $row)
{
$row->addMetadata($this->name, $this->value);
}
}
}
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