/**
* Logs with an arbitrary level.
*
* @param string $uClass
* @param mixed $uLevel
* @param array $uContext
* @return null
*/
public static function write($uClass, $uLevel, array $uContext = array())
{
if (!isset($uContext['type'])) {
$uContext['type'] = $uLevel === LogLevel::DEBUG || $uLevel === LogLevel::INFO ? 'log' : 'error';
}
self::$typeCounts[$uContext['type']]++;
$uContext['class'] = $uClass;
$uContext['category'] = $uLevel;
$uContext['ip'] = $_SERVER['REMOTE_ADDR'];
if (isset($uContext['message'])) {
$uContext['message'] = String::prefixLines($uContext['message'], '- ', PHP_EOL);
}
if (isset($uContext['file'])) {
if (Framework::$development) {
$uContext['location'] = Io::extractPath($uContext['file']);
if (isset($uContext['line'])) {
$uContext['location'] .= ' @' . $uContext['line'];
}
} else {
$uContext['location'] = pathinfo($uContext['file'], PATHINFO_FILENAME);
}
} else {
$uContext['location'] = '-';
}
$uContext['stackTrace'] = array();
foreach (array_slice(debug_backtrace(), 2) as $tFrame) {
$tArgs = array();
/*
if (isset($tFrame['args'])) {
foreach ($tFrame['args'] as $tArg) {
$tArgs[] = var_export($tArg, true);
}
}
*/
if (isset($tFrame['class'])) {
$tFunction = $tFrame['class'] . $tFrame['type'] . $tFrame['function'];
} else {
$tFunction = $tFrame['function'];
}
if (isset($tFrame['file'])) {
if (Framework::$development) {
$tLocation = Io::extractPath($tFrame['file']);
if (isset($tFrame['line'])) {
$tLocation .= ' @' . $tFrame['line'];
}
} else {
$tLocation = pathinfo($tFrame['file'], PATHINFO_FILENAME);
}
} else {
$tLocation = '-';
}
$uContext['stackTrace'][] = $tFunction . '(' . implode(', ', $tArgs) . ') in ' . $tLocation;
}
$uContext['eventDepth'] = Events::$eventDepth;
Events::$disabled = true;
if (!Framework::$readonly) {
$tContent = '+ ' . String::format(Logger::$line, $uContext);
$tFilename = Io::translatePath('{writable}logs/' . String::format(Logger::$filename, $uContext), true);
Io::write($tFilename, $tContent, LOCK_EX | FILE_APPEND);
}
self::$console[] = $uContext;
Events::$disabled = false;
if (isset($uContext['halt']) && $uContext['halt']) {
Events::invoke('reportError', $uContext);
Framework::end(-1);
}
}
/**
* Output callback method which will be called when the output buffer
* is flushed at the end of the request.
*
* @param string $uValue the generated content
* @param int $uStatus the status of the output buffer
*
* @return string final content
*/
public static function output($uValue, $uStatus)
{
$tParms = array('exitStatus' => &self::$exitStatus, 'responseFormat' => &self::$responseFormat, 'content' => &$uValue);
Events::invoke('output', $tParms);
if (ini_get('output_handler') === "") {
$tParms['content'] = mb_output_handler($tParms['content'], $uStatus);
// PHP_OUTPUT_HANDLER_START | PHP_OUTPUT_HANDLER_END
if (!ini_get('zlib.output_compression') && PHP_SAPI !== 'cli' && Config::get('options/gzip', true) === true) {
$tParms['content'] = ob_gzhandler($tParms['content'], $uStatus);
// PHP_OUTPUT_HANDLER_START | PHP_OUTPUT_HANDLER_END
}
}
return $tParms['content'];
}