public function ProjectUser(User $oUser)
{
if (is_array($this->m_aUserProjections)) {
// Hit!
return $this->m_aUserProjections;
}
$sExpr = $this->Get('value');
if ($sExpr == '<user>') {
$sColumn = $this->Get('attribute');
if (empty($sColumn)) {
$aRes = array($oUser->GetKey());
} else {
$aRes = array($oUser->Get($sColumn));
}
} elseif ($sExpr == '<any>' || $sExpr == '') {
$aRes = null;
} elseif (strtolower(substr($sExpr, 0, 6)) == 'select') {
$sColumn = $this->Get('attribute');
// SELECT...
$oValueSetDef = new ValueSetObjects($sExpr, $sColumn, array(), true);
$aRes = $oValueSetDef->GetValues(array('user' => $oUser), '');
} else {
// Constant value(s)
$aRes = explode(';', trim($sExpr));
}
$this->m_aUserProjections = $aRes;
return $aRes;
}
