/**
* @param string $functionSignature
* @return int
*/
public function countFunctionSignature($functionSignature)
{
$split = explode(':', $functionSignature);
return $this->adapter->fetchOne('SELECT COUNT(DISTINCT tweet)
FROM tweetist
WHERE dataset = :dataset
AND function = :function AND signature = :signature', array('dataset' => $this->dataset, 'function' => $split[0], 'signature' => $split[1]));
}
/**
* Write a message to the log.
*
* @param array $event event data
* @return void
* @throws Zend_Log_Exception
*/
protected function _write($event)
{
$config = Zend_Registry::get('config');
$isLogMsg = (bool) $config['logging']['log']['enable'];
$isLogStat = (bool) $config['logging']['statistics']['enable'];
$isLogEx = (bool) $config['logging']['exeption']['enable'];
// Проверим возможность логирования
if ($this->_table == 'log_msg' && !$isLogMsg) {
return;
} elseif ($this->_table == 'log_stat' && !$isLogStat) {
return;
} elseif ($this->_table == 'log_error' && !$isLogEx) {
return;
}
// Удалим лишние записи
if ($this->_max_rows && $this->_max_rows !== -1) {
$select = $this->_db->select();
$select->from($this->_table, 'count(*)');
$count_rows = (int) $this->_db->fetchOne($select);
if ($count_rows >= $this->_max_rows) {
// Получим массив ids для удаления строк в таблице
$limit = $count_rows - $this->_max_rows;
$limit++;
$select = $this->_db->select();
$select->from($this->_table, 'id');
$select->limit($limit, 0);
$row_ids = $this->_db->fetchCol($select);
// Удалим строки из таблицы
foreach ($row_ids as $id) {
$this->_db->delete($this->_table, 'id=' . $id);
}
}
}
// Запишем событие в лог
parent::_write($event);
}
