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Add support for custom logging level per exception class, and set ParseError to be CRITICAL

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This commit is contained in:
Jordi Boggiano
2016-05-20 20:45:16 +01:00
parent 2a569ff961
commit 6d2cfa63c9
2 changed files with 53 additions and 10 deletions
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36
src/Monolog/ErrorHandler.php
View File

@@ -28,7 +28,7 @@ class ErrorHandler
private $logger;
private $previousExceptionHandler;
private $uncaughtExceptionLevel;
private $uncaughtExceptionLevelMap;
private $previousErrorHandler;
private $errorLevelMap;
@@ -49,19 +49,19 @@ class ErrorHandler
* By default it will handle errors, exceptions and fatal errors
*
* @param LoggerInterface $logger
* @param array|false $errorLevelMap an array of E_* constant to LogLevel::* constant mapping, or false to disable error handling
* @param int|false $exceptionLevel a LogLevel::* constant, or false to disable exception handling
* @param int|false $fatalLevel a LogLevel::* constant, or false to disable fatal error handling
* @param array|false $errorLevelMap an array of E_* constant to LogLevel::* constant mapping, or false to disable error handling
* @param array|false $exceptionLevelMap an array of class name to LogLevel::* constant mapping, or false to disable exception handling
* @param int|false $fatalLevel a LogLevel::* constant, or false to disable fatal error handling
* @return ErrorHandler
*/
public static function register(LoggerInterface $logger, $errorLevelMap = array(), $exceptionLevel = null, $fatalLevel = null)
public static function register(LoggerInterface $logger, $errorLevelMap = array(), $exceptionLevelMap = array(), $fatalLevel = null)
{
$handler = new static($logger);
if ($errorLevelMap !== false) {
$handler->registerErrorHandler($errorLevelMap);
}
if ($exceptionLevel !== false) {
$handler->registerExceptionHandler($exceptionLevel);
if ($exceptionLevelMap !== false) {
$handler->registerExceptionHandler($exceptionLevelMap);
}
if ($fatalLevel !== false) {
$handler->registerFatalHandler($fatalLevel);
@@ -70,10 +70,10 @@ class ErrorHandler
return $handler;
}
public function registerExceptionHandler($level = null, $callPrevious = true)
public function registerExceptionHandler($levelMap = array(), $callPrevious = true)
{
$prev = set_exception_handler(array($this, 'handleException'));
$this->uncaughtExceptionLevel = $level;
$this->uncaughtExceptionLevelMap = array_replace($this->defaultExceptionLevelMap(), $levelMap);
if ($callPrevious && $prev) {
$this->previousExceptionHandler = $prev;
}
@@ -97,6 +97,14 @@ class ErrorHandler
$this->hasFatalErrorHandler = true;
}
protected function defaultExceptionLevelMap()
{
return array(
'ParseError' => LogLevel::CRITICAL,
'Throwable' => LogLevel::ERROR,
);
}
protected function defaultErrorLevelMap()
{
return array(
@@ -123,8 +131,16 @@ class ErrorHandler
*/
public function handleException($e)
{
$level = LogLevel::ERROR;
foreach ($this->uncaughtExceptionLevelMap as $class => $candidate) {
if ($e instanceof $class) {
$level = $candidate;
break;
}
}
$this->logger->log(
$this->uncaughtExceptionLevel === null ? LogLevel::ERROR : $this->uncaughtExceptionLevel,
$level,
sprintf('Uncaught Exception %s: "%s" at %s line %s', get_class($e), $e->getMessage(), $e->getFile(), $e->getLine()),
array('exception' => $e)
);

27
tests/Monolog/ErrorHandlerTest.php
View File

@@ -28,4 +28,31 @@ class ErrorHandlerTest extends \PHPUnit_Framework_TestCase
$this->assertCount(2, $handler->getRecords());
$this->assertTrue($handler->hasEmergencyRecords());
}
public function testHandleException()
{
$logger = new Logger('test', array($handler = new TestHandler));
$errHandler = new ErrorHandler($logger);
$errHandler->registerExceptionHandler(array('Monolog\CustomTestException' => Logger::ALERT, 'Throwable' => Logger::WARNING), false);
try {
throw new CustomCustomException();
$this->assertCount(1, $handler->getRecords());
$this->assertTrue($handler->hasAlertRecords());
} catch (\Throwable $e) {}
try {
throw new CustomTestException();
$this->assertCount(2, $handler->getRecords());
$this->assertTrue($handler->hasAlertRecords());
} catch (\Throwable $e) {}
try {
throw new RuntimeException();
$this->assertCount(3, $handler->getRecords());
$this->assertTrue($handler->hasWarningRecords());
} catch (\Throwable $e) {}
}
}
class CustomTestException extends \Exception {}
class CustomCustomException extends CustomTestException {}