/**
* @param Piwik_DataTable_Row $row
* @param Piwik_DataTable $dataTable
* @param string $date
* @param string $labelPrefix
* @param bool $parentLogo
*/
private function flattenRow(Piwik_DataTable_Row $row, Piwik_DataTable $dataTable, $date, $labelPrefix = '', $parentLogo = false)
{
$label = $row->getColumn('label');
if ($label !== false) {
$label = trim($label);
if (substr($label, 0, 1) == '/' && $this->recursiveLabelSeparator == '/') {
$label = substr($label, 1);
}
$label = $labelPrefix . $label;
$row->setColumn('label', $label);
}
$logo = $row->getMetadata('logo');
if ($logo === false && $parentLogo !== false) {
$logo = $parentLogo;
$row->setMetadata('logo', $logo);
}
$subTable = $this->loadSubtable($row, $date);
$row->removeSubtable();
if ($subTable === null) {
if ($this->includeAggregateRows) {
$row->setMetadata('is_aggregate', 0);
}
$dataTable->addRow($row);
} else {
if ($this->includeAggregateRows) {
$row->setMetadata('is_aggregate', 1);
$dataTable->addRow($row);
}
$prefix = $label . $this->recursiveLabelSeparator;
foreach ($subTable->getRows() as $row) {
$this->flattenRow($row, $dataTable, $date, $prefix, $logo);
}
}
}
/**
* Simple test of the DataTable_Row
*
* @group Core
* @group DataTable
*/
public function testRow()
{
$columns = array('test_column' => 145, 00 => new Piwik_Timer(), 'super' => array('this column has an array value, amazing'));
$metadata = array('logo' => 'piwik.png', 'super' => array('this column has an array value, amazing'));
$arrayRow = array(Piwik_DataTable_Row::COLUMNS => $columns, Piwik_DataTable_Row::METADATA => $metadata, 'fake useless key' => 38959, 43905724897.0 => 'value');
$row = new Piwik_DataTable_Row($arrayRow);
$this->assertEquals($columns, $row->getColumns());
$this->assertEquals($metadata, $row->getMetadata());
$this->assertNull($row->getIdSubDataTable());
}
/**
* Helper function to test if two rows are equal.
*
* Two rows are equal
* - if they have exactly the same columns / metadata
* - if they have a subDataTable associated, then we check that both of them are the same.
*
* @param Piwik_DataTable_Row row1 to compare
* @param Piwik_DataTable_Row row2 to compare
*
* @return bool
*/
public static function isEqual(Piwik_DataTable_Row $row1, Piwik_DataTable_Row $row2)
{
//same columns
$cols1 = $row1->getColumns();
$cols2 = $row2->getColumns();
$diff1 = array_udiff($cols1, $cols2, array(__CLASS__, 'compareElements'));
$diff2 = array_udiff($cols2, $cols1, array(__CLASS__, 'compareElements'));
if ($diff1 != $diff2) {
return false;
}
$dets1 = $row1->getMetadata();
$dets2 = $row2->getMetadata();
ksort($dets1);
ksort($dets2);
if ($dets1 != $dets2) {
return false;
}
// either both are null
// or both have a value
if (!(is_null($row1->getIdSubDataTable()) && is_null($row2->getIdSubDataTable()))) {
$subtable1 = Piwik_DataTable_Manager::getInstance()->getTable($row1->getIdSubDataTable());
$subtable2 = Piwik_DataTable_Manager::getInstance()->getTable($row2->getIdSubDataTable());
if (!Piwik_DataTable::isEqual($subtable1, $subtable2)) {
return false;
}
}
return true;
}
/**
* @param Piwik_DataTable_Row $row
* @param string $metadataToFilter
* @return array|false|mixed
*/
protected function getElementToReplace($row, $metadataToFilter)
{
return $row->getMetadata($metadataToFilter);
}
