/**
* Saves the session into the database by inserting it or updating an existing one.
*/
public function save()
{
$cleaned = array();
foreach ($this->db_fields as $fieldname => $cleantype) {
switch ($cleantype) {
case vB_Cleaner::TYPE_INT:
$clean = isset($this->vars["{$fieldname}"]) ? intval($this->vars["{$fieldname}"]) : 0;
break;
case vB_Cleaner::TYPE_STR:
default:
// will be escaped by assertor
$clean = isset($this->vars["{$fieldname}"]) ? $this->vars["{$fieldname}"] : '';
}
$cleaned["{$fieldname}"] = $clean;
}
// since the sessionhash can be blanked out, lets make sure we pull from "dbsessionhash"
$cleaned['sessionhash'] = $this->vars['dbsessionhash'];
if ($this->created == true) {
$this->dBAssertor->insertIgnore('session', $cleaned);
} else {
// update query
unset($this->changes['sessionhash']);
// the sessionhash is not updateable
$update = array();
foreach ($cleaned as $key => $value) {
if (!empty($this->changes["{$key}"])) {
$update[$key] = $value;
}
}
if (sizeof($update) > 0) {
// note that $cleaned['sessionhash'] has been escaped as necessary above!
$this->dBAssertor->update('session', $update, array('sessionhash' => $cleaned['sessionhash']));
}
}
}
