. */ namespace Core\Utils; use App\Libs\FileConfig; use Core\Exception\ConfigFileException; use Core\Exception\PageNotFoundException; use Error; use Exception; use PDOException; use Throwable; /** * Generate html content for Exception or Error */ class ExceptionRenderer { /** * @var string[] */ private static array $header = [ PDOException::class => 'Database error', ConfigFileException::class => 'Configuration error', PageNotFoundException::class => 'Page not found', Error::class => 'PHP error', Exception::class => 'Application error' ]; /** * @var Throwable */ private static Throwable $throwable; /** * @param Error $error * @return string */ public static function renderError(Error $error): string { self::$throwable = $error; $content = 'something bad happen ' . $error->getCode() . ' ' . $error->getMessage() . ' ' . $error->getFile() . ' ' . $error->getLine() . ' ' . get_class($error); return self::render($content); } /** * @param Exception $exception * @return string * @throws ConfigFileException */ public static function renderException(Exception $exception): string { self::$throwable = $exception; FileConfig::open(CONFIG_FILE); $content = ''; /** * Treat PageNotFoundException differently as we just want to * display a short message and a link to home page */ $content = $exception->getMessage() . ' '; if (get_class($exception) === PageNotFoundException::class) { $content = 'This page does not exist, please go back to home page'; } if (FileConfig::get_Value('debug')) { $content .= self::getTrace($exception); if ($exception->getCode() !== 0) { $content .= $exception->getCode(); } } return self::render($content); } /** * @param Exception|Error $exception * @return string */ private static function getTrace($exception): string { $formattedtrace = ''; foreach ($exception->getTrace() as $trace) { $formattedtrace .= ''; $formattedtrace .= ''; $formattedtrace .= ''; } $formattedtrace .= '

'; $file = $trace['file'] ?? 'n/a'; $formattedtrace .= "File: $file "; $line = $trace['line'] ?? 'n/a'; $formattedtrace .= "on line $line "; $class = $trace['class'] ?? ''; $type = $trace['type'] ?? ''; $formattedtrace .= 'in function ' . $class . $type . $trace['function'] . ''; $formattedtrace .= '

'; return $formattedtrace; } /** * @param string $content * @return string */ private static function render(string $content): string { $errortype = self::$header[get_class(self::$throwable)] ?? 'Core error'; return HtmlHelper::getHtmlHeader() . HtmlHelper::getNavBar() . '

' . "

" . self::getPageHeader() . "

$errortype

" . $content . '

' . '

' . self::getHelpColumn() . '

' . '

' . HtmlHelper::getHtmlFooter(); } private static function getHelpColumn(): string { return '' . '

' . '
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If you think that you have found a bug, Feel free to submit a bug report
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Feeling that a feature is missing ? Feel free to open a feature request
' . '

' . ''; } private static function getPageHeader(): string { return ''; } }

$errortype

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