/** @return string */
public function prepareQuery($query, $args = null, $isInternalCall = false)
{
if (!is_array($args)) {
$args = array($args);
}
$query = StringTools::parse($query, array_merge($this->globalQueryArgs, $args), array($this, 'prepareQueryFilterCallback'));
if ($isInternalCall) {
Database::$countQueries++;
$this->countQueries++;
if ($this->_backupLastQuery) {
$this->_lastQuery = $query;
}
if ($this->debug && $this->events) {
$this->events->trigger('log', '[' . $this->id . '] Query: ' . $query);
}
}
return $query;
}
public function getAppTool($tool)
{
$t = $this->_tools->get($tool);
if ($t) {
return $t;
}
if (method_exists($this, $tool)) {
return $this->{$tool}();
}
$event = $this->events->trigger($tool);
if ($event->data) {
$this->_tools->set($tool, $event->data);
return $event->data;
}
return null;
}
public function emergencyShutdown($reason)
{
if ($this->_emergencyShutdownInProgress) {
return;
}
$this->_emergencyShutdownInProgress = true;
$this->events->trigger('emergencyShutdown');
if ($this->currentTask) {
/** @var $response Response */
$this->currentTask->page->parseError(ResponseCode::CODE_500, $reason);
}
$this->destroy();
if ($this->onEmergencyShutdown) {
call_user_func($this->onEmergencyShutdown, $this);
} else {
if ($this->currentTask) {
$this->currentTask->response->postHeaders();
echo $this->currentTask->response->content;
}
exit;
}
}
