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phab/src/applications/console/plugin/errorlog/DarkConsoleErrorLogPluginAPI.php
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DarkConsoleErrorLogPluginAPI.php
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<?php
final class DarkConsoleErrorLogPluginAPI extends Phobject {
private static $errors = array();
private static $discardMode = false;
public static function registerErrorHandler() {
// NOTE: This forces PhutilReadableSerializer to load, so that we are
// able to handle errors which fire from inside autoloaders (PHP will not
// reenter autoloaders).
PhutilReadableSerializer::printableValue(null);
PhutilErrorHandler::setErrorListener(
array(__CLASS__, 'handleErrors'));
}
public static function enableDiscardMode() {
self::$discardMode = true;
}
public static function disableDiscardMode() {
self::$discardMode = false;
}
public static function getErrors() {
return self::$errors;
}
public static function handleErrors($event, $value, $metadata) {
if (self::$discardMode) {
return;
}
switch ($event) {
case PhutilErrorHandler::EXCEPTION:
// $value is of type Exception
self::$errors[] = array(
'details' => $value->getMessage(),
'event' => $event,
'file' => $value->getFile(),
'line' => $value->getLine(),
'str' => $value->getMessage(),
'trace' => $metadata['trace'],
);
break;
case PhutilErrorHandler::ERROR:
// $value is a simple string
self::$errors[] = array(
'details' => $value,
'event' => $event,
'file' => $metadata['file'],
'line' => $metadata['line'],
'str' => $value,
'trace' => $metadata['trace'],
);
break;
case PhutilErrorHandler::PHLOG:
// $value can be anything
self::$errors[] = array(
'details' => PhutilReadableSerializer::printShallow($value, 3),
'event' => $event,
'file' => $metadata['file'],
'line' => $metadata['line'],
'str' => PhutilReadableSerializer::printShort($value),
'trace' => $metadata['trace'],
);
break;
default:
error_log(pht('Unknown event: %s', $event));
break;
}
}
}
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