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

   1 <?php
   2
   3 namespace BookStack\Exceptions;
   4
   5 use Illuminate\Contracts\Foundation\ExceptionRenderer;
   6
   7 class BookStackExceptionHandlerPage implements ExceptionRenderer
   8 {
   9     public function render($throwable)
  10     {
  11         return view('errors.debug', [
  12             'error'       => $throwable->getMessage(),
  13             'errorClass'  => get_class($throwable),
  14             'trace'       => $throwable->getTraceAsString(),
  15             'environment' => $this->getEnvironment(),
  16         ])->render();
  17     }
  18
  19     protected function safeReturn(callable $callback, $default = null)
  20     {
  21         try {
  22             return $callback();
  23         } catch (\Exception $e) {
  24             return $default;
  25         }
  26     }
  27
  28     protected function getEnvironment(): array
  29     {
  30         return [
  31             'PHP Version'       => phpversion(),
  32             'BookStack Version' => $this->safeReturn(function () {
  33                 $versionFile = base_path('version');
  34
  35                 return trim(file_get_contents($versionFile));
  36             }, 'unknown'),
  37             'Theme Configured' => $this->safeReturn(function () {
  38                 return config('view.theme');
  39             }) ?? 'None',
  40         ];
  41     }
  42 }