public function __construct()
{
$config = Config::instance();
// Check if logging is enabled. Default: enabled
$this->_enabled = $config->item('log', 'enabled') !== null ? (bool) $config->item('log', 'enabled') : true;
if ($this->_enabled) {
// Assign a default log path if not specified in config
$this->_log_path = $config->item('log', 'path') !== '' ? $config->item('log', 'path') : APPPATH . 'logs/';
// Assign a default log extension if not specified in config
$this->_file_ext = $config->item('log', 'file_extension') && $config->item('log', 'file_extension') !== '' ? ltrim($config->item('log', 'file_extension'), '.') : 'php';
// Create the log directory if it doesn't exist
file_exists($this->_log_path) or mkdir($this->_log_path, DIR_WRITE_MODE, true);
// Wait what? We failed to create the directory. Abort!
if (!is_dir($this->_log_path)) {
Exception::trace('Could not create the logging directory');
}
if (is_numeric($config->item('log', 'threshold'))) {
$this->_threshold = (int) $config->item('log', 'threshold');
} elseif (is_array($config->item('log', 'threshold'))) {
$this->_threshold = $this->_threshold_max;
$this->_threshold_array = array_flip($config->item('log', 'threshold'));
}
if ($config->item('log', 'date_format') !== '') {
$this->_date_fmt = $config->item('log', 'date_format');
}
}
}
