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<?php
/**
* Piwik - free/libre analytics platform
*
* @link https://matomo.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*
*/
namespace Piwik\Plugins\Contents;
use Piwik\Metrics;
/**
* The DataArray is a data structure used to aggregate datasets,
* ie. sum arrays made of rows made of columns,
* data from the logs is stored in a DataArray before being converted in a DataTable
*
*/
class DataArray extends \Piwik\DataArray
{
public function sumMetricsImpressions($label, $row)
{
if (!isset($this->data[$label])) {
$this->data[$label] = self::makeEmptyContentsRow();
}
$this->doSumContentsImpressionMetrics($row, $this->data[$label]);
}
public function sumMetricsInteractions($label, $row)
{
if (!isset($this->data[$label])) {
return; // do igonre interactions that do not have an impression
}
$this->doSumContentsInteractionMetrics($row, $this->data[$label]);
}
protected static function makeEmptyContentsRow()
{
return array(
Metrics::INDEX_NB_UNIQ_VISITORS => 0,
Metrics::INDEX_NB_VISITS => 0,
Metrics::INDEX_CONTENT_NB_IMPRESSIONS => 0,
Metrics::INDEX_CONTENT_NB_INTERACTIONS => 0
);
}
protected function doSumContentsImpressionMetrics($newRowToAdd, &$oldRowToUpdate)
{
$oldRowToUpdate[Metrics::INDEX_NB_VISITS] += $newRowToAdd[Metrics::INDEX_NB_VISITS];
$oldRowToUpdate[Metrics::INDEX_NB_UNIQ_VISITORS] += $newRowToAdd[Metrics::INDEX_NB_UNIQ_VISITORS];
$oldRowToUpdate[Metrics::INDEX_CONTENT_NB_IMPRESSIONS] += $newRowToAdd[Metrics::INDEX_CONTENT_NB_IMPRESSIONS];
}
protected function doSumContentsInteractionMetrics($newRowToAdd, &$oldRowToUpdate)
{
$oldRowToUpdate[Metrics::INDEX_CONTENT_NB_INTERACTIONS] += $newRowToAdd[Metrics::INDEX_CONTENT_NB_INTERACTIONS];
}
public function sumMetricsContentsImpressionPivot($parentLabel, $label, $row)
{
if (!isset($this->dataTwoLevels[$parentLabel][$label])) {
$this->dataTwoLevels[$parentLabel][$label] = $this->makeEmptyContentsRow();
}
$this->doSumContentsImpressionMetrics($row, $this->dataTwoLevels[$parentLabel][$label]);
}
public function sumMetricsContentsInteractionPivot($parentLabel, $label, $row)
{
if (!isset($this->dataTwoLevels[$parentLabel][$label])) {
return; // do igonre interactions that do not have an impression
}
$this->doSumContentsInteractionMetrics($row, $this->dataTwoLevels[$parentLabel][$label]);
}
}
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