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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
*/
/**
*
* @package Piwik
* @subpackage Piwik_DataTable
*/
class Piwik_DataTable_Filter_ReplaceSummaryRowLabel extends Piwik_DataTable_Filter
{
/**
* @param Piwik_DataTable $table
* @param string|null $newLabel new label for summary row
*/
public function __construct($table, $newLabel = null)
{
parent::__construct($table);
if (is_null($newLabel)) {
$newLabel = Piwik_Translate('General_Others');
}
$this->newLabel = $newLabel;
}
/**
* Updates the summary row label
*
* @param Piwik_DataTable $table
*/
public function filter($table)
{
$rows = $table->getRows();
foreach ($rows as $row) {
if ($row->getColumn('label') == Piwik_DataTable::LABEL_SUMMARY_ROW) {
$row->setColumn('label', $this->newLabel);
break;
}
}
// recurse
foreach ($rows as $row) {
if ($row->isSubtableLoaded()) {
$subTable = Piwik_DataTable_Manager::getInstance()->getTable($row->getIdSubDataTable());
$this->filter($subTable);
}
}
}
}
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