protected function _toHtml()
{
if (!$this->_beforeToHtml() || !Mage::getStoreConfigFlag('dev/debug/mongo_profiler') || !Mage::helper('core')->isDevAllowed()) {
return '';
}
$timers = Cm_Mongo_Profiler::getTimers();
$allSum = 0.0;
$allCount = 0;
ob_start();
echo '<div style="background:white; text-align: left; padding: 1em;">';
echo '<style type="text/css">#mongo_profiler td { padding: 1px 3px; } #mongo_profiler th { padding: 3px; font-size: 120%; text-align: center; } </style>';
echo "<a href=\"#\" onclick=\"\$('mongo_profiler').toggle(); return false;\">[mongo profiler]</a>";
echo '<table id="mongo_profiler" border="1" cellpadding="2" style="width:auto; border-collapse: collapse; margin: 1em;">';
echo '<tr><th>Query</th><th>Time</th><th>Count</th></tr>';
foreach ($timers as $name => $timer) {
$sum = Cm_Mongo_Profiler::fetch($name, 'sum');
$count = Cm_Mongo_Profiler::fetch($name, 'count');
$allSum += $sum;
$allCount += $count;
echo '<tr>' . '<td align="left">' . $name . '</td>' . '<td>' . number_format($sum, 4) . '</td>' . '<td align="right">' . $count . '</td>' . '</tr>';
}
echo '<tr><td align="right"><b>Total</b></td><td><b>' . number_format($allSum, 4) . '</b></td><td align="right"><b>' . $allCount . '</b></td></tr>';
echo '</table>';
echo '</div>';
return ob_get_clean();
}
/**
* @param string $key
*/
public function stop_profiler($key)
{
Cm_Mongo_Profiler::stop($key);
}