本文整理汇总了PHP中Piwik\DataTable\Map::getMetadata方法的典型用法代码示例。如果您正苦于以下问题：PHP Map::getMetadata方法的具体用法？PHP Map::getMetadata怎么用？PHP Map::getMetadata使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Piwik\DataTable\Map的用法示例。
在下文中一共展示了Map::getMetadata方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: filterPageDatatable
/**
* Common filters for Page URLs and Page Titles
*
* @param DataTable|DataTable\Simple|DataTable\Map $dataTable
*/
protected function filterPageDatatable($dataTable)
{
$columnsToRemove = array('bounce_rate');
$dataTable->queueFilter('ColumnDelete', array($columnsToRemove));
// Average time on page = total time on page / number visits on that page
$dataTable->queueFilter('ColumnCallbackAddColumnQuotient', array('avg_time_on_page', 'sum_time_spent', 'nb_visits', 0));
// Bounce rate = single page visits on this page / visits started on this page
$dataTable->queueFilter('ColumnCallbackAddColumnPercentage', array('bounce_rate', 'entry_bounce_count', 'entry_nb_visits', 0));
// % Exit = Number of visits that finished on this page / visits on this page
$dataTable->queueFilter('ColumnCallbackAddColumnPercentage', array('exit_rate', 'exit_nb_visits', 'nb_visits', 0));
// Handle performance analytics
$hasTimeGeneration = array_sum($dataTable->getColumn(Metrics::INDEX_PAGE_SUM_TIME_GENERATION)) > 0;
if ($hasTimeGeneration) {
// Average generation time = total generation time / number of pageviews
$precisionAvgTimeGeneration = 3;
$dataTable->queueFilter('ColumnCallbackAddColumnQuotient', array('avg_time_generation', 'sum_time_generation', 'nb_hits_with_time_generation', $precisionAvgTimeGeneration));
$dataTable->queueFilter('ColumnDelete', array(array('sum_time_generation')));
} else {
// No generation time: remove it from the API output and add it to empty_columns metadata, so that
// the columns can also be removed from the view
$dataTable->filter('ColumnDelete', array(array(Metrics::INDEX_PAGE_SUM_TIME_GENERATION, Metrics::INDEX_PAGE_NB_HITS_WITH_TIME_GENERATION, Metrics::INDEX_PAGE_MIN_TIME_GENERATION, Metrics::INDEX_PAGE_MAX_TIME_GENERATION)));
if ($dataTable instanceof DataTable) {
$emptyColumns = $dataTable->getMetadata(DataTable::EMPTY_COLUMNS_METADATA_NAME);
if (!is_array($emptyColumns)) {
$emptyColumns = array();
}
$emptyColumns[] = 'sum_time_generation';
$emptyColumns[] = 'avg_time_generation';
$emptyColumns[] = 'min_time_generation';
$emptyColumns[] = 'max_time_generation';
$dataTable->setMetadata(DataTable::EMPTY_COLUMNS_METADATA_NAME, $emptyColumns);
}
}
}示例2: setPastDataMetadata
/**
* Sets the total evolution metadata for a datatable returned by $this->buildDataTable
* given data for the last period.
*
* @param DataTable|DataTable\Map $dataTable
* @param DataTable|DataTable\Map $pastData
* @param array $apiMetrics Metrics info.
*/
private function setPastDataMetadata($dataTable, $pastData, $apiMetrics)
{
if ($dataTable instanceof DataTable\Map) {
$pastArray = $pastData->getDataTables();
foreach ($dataTable->getDataTables() as $subTable) {
$this->setPastDataMetadata($subTable, current($pastArray), $apiMetrics);
next($pastArray);
}
} else {
// calculate total visits/actions/revenue for past data
$this->setMetricsTotalsMetadata($pastData, $apiMetrics);
foreach ($apiMetrics as $label => $metricInfo) {
// get the names of metadata to set
$totalMetadataName = self::getTotalMetadataName($label);
$lastPeriodTotalMetadataName = self::getLastPeriodMetadataName($totalMetadataName);
$totalEvolutionMetadataName = self::getTotalMetadataName($metricInfo[self::METRIC_EVOLUTION_COL_NAME_KEY]);
// set last period total
$pastTotal = $pastData->getMetadata($totalMetadataName);
$dataTable->setMetadata($lastPeriodTotalMetadataName, $pastTotal);
// calculate & set evolution
$currentTotal = $dataTable->getMetadata($totalMetadataName);
$evolution = CalculateEvolutionFilter::calculate($currentTotal, $pastTotal);
$dataTable->setMetadata($totalEvolutionMetadataName, $evolution);
}
}
}