/**
* Performs the actual fetching of the datastore items for the database, child classes may use this
*
* @param string title of the datastore item
*
* @return bool Valid Query?
*/
protected function do_db_fetch($itemlist)
{
$this->db_assertor->hide_errors();
$result = $this->db_assertor->assertQuery('datastore', array('title' => $itemlist));
$this->db_assertor->show_errors();
while ($result->valid()) {
$dataitem = $result->current();
$this->register($dataitem['title'], $dataitem['data'], isset($dataitem['unserialize']) ? $dataitem['unserialize'] : 2);
//remove this value.
$key = array_search($dataitem['title'], $itemlist);
if ($key !== false) {
unset($itemlist[$key]);
}
$result->next();
}
//Whatever is left we don't have in the database. No reason to query in the future;
if (!empty($itemlist)) {
foreach ($itemlist as $item) {
$this->noValues[$item] = $item;
}
}
return true;
}
