function &parseTypeOptions()
{
static $typeOptions;
if (!isset($typeOptions)) {
$info = optional_param('type', '', PARAM_ALPHANUM);
$typeOptions = array();
if ($info != '') {
// TODO!
if (($s = strpos($info, 'repository')) !== false) {
$v = '';
$p = substr($info, $s + 10);
$i = -1;
while (($c = substr($p, ++$i, 1)) >= 'A' && $c <= 'Z') {
$v .= $c;
}
if ($v != '') {
$typeOptions['repository'] = podcaster_util::az2number($v);
}
}
if (($s = strpos($info, 'format')) !== false) {
$v = '';
$p = substr($info, $s + 6);
$i = -1;
while (($c = substr($p, ++$i, 1)) >= 'A' && $c <= 'Z') {
$v .= $c;
}
if ($v != '') {
$typeOptions['format'] = strtolower($v);
}
}
if (($s = strpos($info, 'license')) !== false) {
$v = '';
$p = substr($info, $s + 7);
$i = -1;
while (($c = substr($p, ++$i, 1)) >= 'A' && $c <= 'Z') {
$v .= $c;
}
if ($v != '') {
$typeOptions['license'] = podcaster_util::az2number($v);
}
}
}
}
return $typeOptions;
}
