testcms-final-anon/system/classes/error.php

   1 <?php defined('IN_CMS') or die('No direct access allowed.');
   2
   3 class Error {
   4
   5         public static function native($code, $error, $file, $line) {
   6                 // no error reporting nothing to do
   7                 if(error_reporting() === 0) {
   8                         return;
   9                 }
  10
  11                 $exception = new ErrorException($error, $code, 0, $file, $line);
  12
  13                 if(in_array($code, Config::get('error.ignore', array()))) {
  14                         return static::log($exception);
  15                 }
  16
  17                 static::exception($exception);
  18         }
  19
  20         public static function shutdown() {
  21                 if(!is_null($error = error_get_last())) {
  22                         extract($error, EXTR_SKIP);
  23                         static::exception(new ErrorException($message, $type, 0, $file, $line));
  24                 }
  25         }
  26
  27         public static function exception($e) {
  28                 // Clean the output buffer.
  29                 if(ob_get_level() > 0) {
  30                         ob_clean();
  31                 }
  32
  33                 // log exception
  34                 static::log($e);
  35
  36                 // Display error
  37                 if(Config::get('error.detail', true)) {
  38                         // Get the error file.
  39                         $file = $e->getFile();
  40
  41                         // Trim the period off of the error message.
  42                         $message = rtrim($e->getMessage(), '.');
  43
  44                         $line = $e->getLine();
  45                         $trace = $e->getTraceAsString();
  46                         $contexts = static::context($file, $e->getLine());
  47
  48                         require PATH . 'system/admin/theme/error_php.php';
  49                 } else {
  50                         require PATH . 'system/admin/theme/error_500.php';
  51                 }
  52
  53                 exit(1);
  54         }
  55
  56         private static function context($path, $line, $padding = 5) {
  57                 if(file_exists($path)) {
  58                         $file = file($path, FILE_IGNORE_NEW_LINES);
  59
  60                         array_unshift($file, '');
  61
  62                         // Calculate the starting position.
  63                         $start = $line - $padding;
  64
  65                         if($start < 0) {
  66                                 $start = 0;
  67                         }
  68
  69                         // Calculate the context length.
  70                         $length = ($line - $start) + $padding + 1;
  71
  72                         if(($start + $length) > count($file) - 1) {
  73                                 $length = null;
  74                         }
  75
  76                         return array_slice($file, $start, $length, true);
  77                 }
  78
  79                 return array();
  80         }
  81
  82         public static function log($e) {
  83                 if(Config::get('error.log')) {
  84                         Log::exception($e);
  85                 }
  86         }
  87
  88 }