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<?php
/**
* Matomo - free/libre analytics platform
*
* @link https://matomo.org
* @license https://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*/
namespace Piwik\Plugins\PagePerformance\Columns\Metrics;
use Piwik\DataTable\Row;
use Piwik\Metrics\Formatter;
use Piwik\Piwik;
use Piwik\Plugin\ProcessedMetric;
use Piwik\Columns\Dimension;
/**
* The average amount of time it took loading a page completely. Calculated as:
*
* avg_time_network + avg_time_server + avg_time_transfer + avg_time_dom_processing + avg_time_dom_completion + avg_time_on_load
*/
class AveragePageLoadTime extends ProcessedMetric
{
public function getName()
{
return 'avg_page_load_time';
}
public function getTranslatedName()
{
return Piwik::translate('PagePerformance_ColumnAveragePageLoadTime');
}
public function getDocumentation()
{
return Piwik::translate('PagePerformance_ColumnAveragePageLoadTimeDocumentation');
}
public function compute(Row $row)
{
$sum = 0;
foreach ($this->getDependentMetrics() as $dependentMetric) {
$sum += self::getMetric($row, $dependentMetric);
}
return $sum;
}
public function format($value, Formatter $formatter)
{
if (
$formatter instanceof Formatter\Html
&& !$value
) {
return '-';
} else {
return $formatter->getPrettyTimeFromSeconds($value, $displayAsSentence = true);
}
}
public function getDependentMetrics()
{
return ['avg_time_network', 'avg_time_server', 'avg_time_transfer',
'avg_time_dom_processing', 'avg_time_dom_completion', 'avg_time_on_load'];
}
public function getSemanticType(): ?string
{
return Dimension::TYPE_DURATION_S;
}
}
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