forked from rebillar/site-accueil-insa
45 lines
No EOL
1.1 KiB
PHP
45 lines
No EOL
1.1 KiB
PHP
<?php
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/**
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* Matomo - free/libre analytics platform
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*
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* @link https://matomo.org
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* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
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*/
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namespace Piwik\Plugins\Events\Columns\Metrics;
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use Piwik\DataTable\Row;
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use Piwik\Piwik;
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use Piwik\Plugin\ProcessedMetric;
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/**
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* The average value for a triggered event. Calculated as:
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*
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* sum_event_value / nb_events_with_value
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*
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* sum_event_value and nb_events_with_value are calculated by the Event archiver.
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*/
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class AverageEventValue extends ProcessedMetric
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{
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public function getName()
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{
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return 'avg_event_value';
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}
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public function getTranslatedName()
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{
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return Piwik::translate('Events_AvgValueDocumentation');
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}
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public function compute(Row $row)
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{
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$sumEventValue = $this->getMetric($row, 'sum_event_value');
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$eventsWithValue = $this->getMetric($row, 'nb_events_with_value');
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return Piwik::getQuotientSafe($sumEventValue, $eventsWithValue, $precision = 2);
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}
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public function getDependentMetrics()
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{
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return array('sum_event_value', 'nb_events_with_value');
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}
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} |