/**
* Process the form
*
* Also resets the session stage counter on POST driven form to avoid
* multiple calls.
*/
public function process()
{
$this->_form->freeze();
if ($this->action == TIP_FORM_ACTION_DELETE || $this->action == TIP_FORM_ACTION_CUSTOM) {
// GET driven form: this action could be called more than once
$this->_processRow($this->_defaults);
} else {
// POST driven form: called only once
HTTP_Session2::set($this->id . '.stage', null);
$this->_form->process(array(&$this, '_processRow'));
}
if (strpos($this->referer, '-lastid-') !== false || strpos($this->follower, '-lastid-') !== false) {
// Deprecated use of '-lastid-', kept for compatibility
$data =& $this->master->getProperty('data');
$primary_key = $data->getProperty('primary_key');
$lastid = @$this->_row[$primary_key];
$this->referer = str_replace('-lastid-', $lastid, $this->referer);
$this->follower = str_replace('-lastid-', $lastid, $this->follower);
} elseif (is_null($this->_row)) {
// Operation failed, no expansion possible: provide fallbacks
if (strpos($this->referer, '{') !== false) {
$this->referer = TIP::getRefererUri();
}
if (strpos($this->follower, '{') !== false) {
$this->follower = TIP::getRefererUri();
}
} else {
// New field expansion
foreach ($this->_row as $key => &$value) {
$id = '{' . $key . '}';
$this->referer = str_replace($id, $value, $this->referer);
$this->follower = str_replace($id, $value, $this->follower);
}
}
}
