protected function render($template, $data = array(), $status = array())
{
try {
$this->app->render($template, $data, $status);
} catch (Twig_Error_Runtime $twigException) {
$errorData = array();
$errorData['errorMessage'] = sprintf("An error was thrown while rendering view template from class %s. (%s)", get_class($this), $twigException->getMessage());
if ($this->app->getMode() == self::DEV_MODE) {
$errorData['stackTrace'] = $twigException->getTraceAsString();
}
$this->app->render(self::ERROR_TEMPLATE, $errorData, self::ERROR_CODE);
}
}
/**
* Configures Honeybadger for the supplied Slim app for exception catching.
*
* @param Slim $app The Slim app.
* @param array $options The config options.
* @return Config The Honeybadger configuration.
*/
protected static function init(\Slim\Slim $app, array $options = array())
{
if ($logger = $app->getLog()) {
// Wrap the application logger.
Honeybadger::$logger = new \Honeybadger\Logger\Slim($app->getLog());
}
// Add missing, detected options.
$options = Arr::merge(array('environment_name' => $app->getMode(), 'framework' => sprintf('Slim: %s', \Slim\Slim::VERSION)), $options);
// Create a new configuration with the merged options.
Honeybadger::$config = new Config(Honeybadger::$config->merge($options));
}
/**
* If an exception is thrown, the Slim Framework will use this function to
* render details (if in development mode) or present a basic error page.
*
* @param \Exception $e The Exception which caused the error
*/
public function outputException(\Exception $e)
{
$status = 500;
// the user requested an unsupported content type
if ($e instanceof Exception\ContentTypeException) {
// this is a client error -> use the correct header in 4XX range
$status = 406;
$title = 'Not Acceptable';
$summary = 'Could not render list output in requested format';
// TODO:
// add the available formats in response header
// see http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.7
// Unless it was a HEAD request, the response SHOULD include an entity
// containing a list of available entity characteristics and location(s)
// from which the user or user agent can choose the one most appropriate.
// The entity format is specified by the media type given in the Content-Type
// header field. Depending upon the format and the capabilities of the user agent,
// selection of the most appropriate choice MAY be performed automatically.
// However, this specification does not define any standard for such automatic selection.
} elseif ($e instanceof Exception\AuthException) {
$status = 401;
$title = 'Unauthorized';
$summary = '';
// TODO
} elseif ($e instanceof Exception\InvalidRequestException) {
$status = 400;
$title = 'Bad Request';
$summary = '';
// TODO
} elseif ($e instanceof Exception\ConfigException) {
$status = 500;
$title = 'Server Error';
$summary = '';
// TODO
}
if ($this->app->getMode() === 'development') {
// show details if we are in dev mode
$op = PHP_EOL;
$op .= " <h4>Request details –</h4>" . PHP_EOL;
$op .= " <dl class=\"dl-horizontal\">" . PHP_EOL;
foreach ($_SERVER as $key => $value) {
$key = strtolower($key);
$key = str_replace(array('-', '_'), ' ', $key);
$key = preg_replace('#^http #', '', $key);
$key = ucwords($key);
if (is_array($value)) {
$op .= "<dt>{$key}</dt><dd><pre>" . print_r($value, true) . "</pre></dd>" . PHP_EOL;
} else {
$op .= " <dt>{$key}</dt>" . PHP_EOL . " <dd>{$value}</dd>" . PHP_EOL;
}
}
$op .= " </dl>" . PHP_EOL;
$msg = $e->getMessage();
$summary = '';
if (($p = strpos($msg, ' // ')) !== false) {
$summary = substr($msg, $p + 4) . '</p><p>';
$msg = substr($msg, 0, $p);
}
$this->outputError($status, 'Server Error', $summary . '<strong>' . $e->getFile() . '</strong> +' . $e->getLine(), $msg, "<h4>Stack trace –</h4>" . PHP_EOL . ' <pre class="white">' . $e->getTraceAsString() . '</pre>' . $op);
} else {
if (!isset($title)) {
$title = 'Unexpected Error';
}
if (!isset($summary)) {
$summary = '</p><p>Apologies for any inconvenience, the problem has been logged and we\'ll get on to it ASAP.';
}
if (!isset($extendedTitle)) {
// $extendedTitle = 'Whoops! An unexpected error has occured...';
$extendedTitle = '';
}
// show basic message
$this->outputError($status, $title, $summary, $extendedTitle);
}
}
public function collect()
{
return $this->slim->getMode();
}
