/**
* Do a minimal engine load
*
* @return void
*/
protected function setupSimplecache()
{
if (!empty($this->config->dataroot) && isset($this->config->simplecache_enabled)) {
return;
}
$db_config = new Database\Config($this->config);
$db = new Database($db_config, new Logger(new PluginHooksService()));
try {
$rows = $db->getData("\n\t\t\t\tSELECT `name`, `value`\n\t\t\t\tFROM {$db->getTablePrefix()}datalists\n\t\t\t\tWHERE `name` IN ('dataroot', 'simplecache_enabled')\n\t\t\t");
if (!$rows) {
$this->send403('Cache error: unable to get the data root');
}
} catch (\DatabaseException $e) {
if (0 === strpos($e->getMessage(), "Elgg couldn't connect")) {
$this->send403('Cache error: unable to connect to database server');
} else {
$this->send403('Cache error: unable to connect to Elgg database');
}
exit;
// unnecessary, but helps PhpStorm understand
}
foreach ($rows as $row) {
$this->config->{$row->name} = $row->value;
}
if (empty($this->config->dataroot)) {
$this->send403('Cache error: unable to get the data root');
}
}
