/**
* Render the exception (debug)
*
* @param object $exception
* @param string|null $outputBuffer
* @return array title, output
*/
protected function doRenderDebug($exception, $outputBuffer = null)
{
$title = 'An error has occured';
$output = Debug::renderException($exception, true, true);
$this->emit('render.debug', array('title' => &$title, 'output' => &$output, 'exception' => $exception, 'output_buffer' => $outputBuffer, 'screen' => $this));
return array($title, $output);
}
/**
* Handle a fatal condition
*
* @param FatalErrorHandlerInterface $fatalHandler
* @param object $exception
*/
public function handleFatal(FatalErrorHandlerInterface $fatalHandler, $exception)
{
// replace headers
if (!$this->isCli()) {
Debug::replaceHeaders(array('HTTP/1.1 500 Internal Server Error'));
}
// clean output buffers
$outputBuffer = $this->cleanBuffers ? Debug::cleanBuffers(null, true, true) : null;
// handle
$fatalHandler->handle($exception, $this->debug, $outputBuffer);
}
/**
* Render a plaintext exception trace
*
* @param object $exception
* @return string
*/
public function renderPlaintextTrace($exception)
{
$trace = Debug::renderException($exception, true, true);
$trace[strlen($trace) - 1] = '';
// drop the last newline
$rows = 1 + min(10, preg_match_all('/\\r\\n|\\n|\\r/', $trace, $matches));
return <<<HTML
<div class="group">
<div class="section">
<h2 class="toggle-control closed" onclick="Kuria.Error.WebErrorScreen.toggle('plaintext-trace', this)">Plaintext trace</h2>
<div id="plaintext-trace" class="hidden">
<textarea readonly rows="{$rows}" cols="80" onclick="Kuria.Error.WebErrorScreen.selectTextareaContent(this)">{$this->escape($trace)}</textarea>
</div>
</div>
</div>
HTML;
}