/**
* Loads sorted heads
*
* @param GitPHP_HeadList $headList head list
* @param string $order list order
* @param integer $count number to load
* @param integer $skip number to skip
*/
public function LoadOrdered($headList, $order, $count = 0, $skip = 0)
{
if (!$headList) {
return;
}
if (empty($order)) {
return;
}
if (GitPHP_DebugLog::GetInstance()->GetEnabled()) {
$autotimer = new GitPHP_DebugAutoLog();
}
$heads = $headList->GetHeads();
/* TODO add different orders */
if ($order == '-committerdate') {
@usort($heads, array('GitPHP_Head', 'CompareAge'));
}
if ($count > 0 && count($heads) > $count || $skip > 0) {
if ($count > 0) {
$heads = array_slice($heads, $skip, $count);
} else {
$heads = array_slice($heads, $skip);
}
}
return $heads;
}
/**
* Sets the head list
*
* @param GitPHP_HeadList $headList head list
*/
public function SetHeadList($headList)
{
if ($headList && $headList->GetProject() !== $this) {
throw new Exception('Invalid headlist for this project');
}
$this->headList = $headList;
}