BookStack Code Mirror - bookstack/blob - app/Exceptions/BookStackExceptionHandlerPage.php

   1 <?php
   2
   3 namespace BookStack\Exceptions;
   4
   5 use BookStack\App\AppVersion;
   6 use Illuminate\Contracts\Foundation\ExceptionRenderer;
   7
   8 class BookStackExceptionHandlerPage implements ExceptionRenderer
   9 {
  10     public function render($throwable)
  11     {
  12         return view('errors.debug', [
  13             'error'       => $throwable->getMessage(),
  14             'errorClass'  => get_class($throwable),
  15             'trace'       => $throwable->getTraceAsString(),
  16             'environment' => $this->getEnvironment(),
  17         ])->render();
  18     }
  19
  20     protected function safeReturn(callable $callback, $default = null)
  21     {
  22         try {
  23             return $callback();
  24         } catch (\Exception $e) {
  25             return $default;
  26         }
  27     }
  28
  29     protected function getEnvironment(): array
  30     {
  31         return [
  32             'PHP Version'       => phpversion(),
  33             'BookStack Version' => $this->safeReturn(function () {
  34                 return AppVersion::get();
  35             }, 'unknown'),
  36             'Theme Configured' => $this->safeReturn(function () {
  37                 return config('view.theme');
  38             }) ?? 'None',
  39         ];
  40     }
  41 }