/**
* Generates a dataTable given a multidimensional PHP array that associates LABELS to Piwik_DataTableRows
* This is used for the "Actions" DataTable, where a line is the aggregate of all the subtables
* Example: the category /blog has 3 visits because it has /blog/index (2 visits) + /blog/about (1 visit)
*
* @param array $table
* @return Piwik_DataTable
*/
public static function generateDataTable($table)
{
$dataTableToReturn = new Piwik_DataTable();
foreach ($table as $label => $maybeDatatableRow) {
// case the aInfo is a subtable-like array
// it means that we have to go recursively and process it
// then we build the row that is an aggregate of all the children
// and we associate this row to the subtable
if (!$maybeDatatableRow instanceof Piwik_DataTable_Row) {
$subTable = self::generateDataTable($maybeDatatableRow);
$row = new Piwik_DataTable_Row_DataTableSummary($subTable);
$row->setColumns(array('label' => $label) + $row->getColumns());
$row->addSubtable($subTable);
} else {
$row = $maybeDatatableRow;
}
$dataTableToReturn->addRow($row);
}
return $dataTableToReturn;
}
/**
* Generates a dataTable given a multidimensional PHP array that associates LABELS to Piwik_DataTableRows
* This is used for the "Actions" DataTable, where a line is the aggregate of all the subtables
* Example: the category /blog has 3 visits because it has /blog/index (2 visits) + /blog/about (1 visit)
*
* @param array $table
* @param array $parents
* @return Piwik_DataTable
*/
public static function generateDataTable($table, $parents = array())
{
$dataTableToReturn = new Piwik_DataTable();
foreach ($table as $label => $maybeDatatableRow) {
// case the aInfo is a subtable-like array
// it means that we have to go recursively and process it
// then we build the row that is an aggregate of all the children
// and we associate this row to the subtable
if (!$maybeDatatableRow instanceof Piwik_DataTable_Row) {
array_push($parents, array($dataTableToReturn->getId(), $label));
$subTable = self::generateDataTable($maybeDatatableRow, $parents);
$subTable->setParents($parents);
$row = new Piwik_DataTable_Row_DataTableSummary($subTable);
$row->setColumns(array('label' => $label) + $row->getColumns());
$row->addSubtable($subTable);
array_pop($parents);
} else {
$row = $maybeDatatableRow;
}
if ($row->getMetadata('issummaryrow') == true) {
$row->deleteMetadata('issummaryrow');
$dataTableToReturn->addSummaryRow($row);
} else {
$dataTableToReturn->addRow($row);
}
}
return $dataTableToReturn;
}