src/Module/Admin/Logs/View.php

   1 <?php\r
   2 \r
   3 namespace Friendica\Module\Admin\Logs;\r
   4 \r
   5 use Friendica\Core\Config;\r
   6 use Friendica\Core\L10n;\r
   7 use Friendica\Core\Renderer;\r
   8 use Friendica\Module\BaseAdminModule;\r
   9 use Friendica\Util\Strings;\r
  10 \r
  11 class View extends BaseAdminModule\r
  12 {\r
  13         public static function content()\r
  14         {\r
  15                 parent::content();\r
  16 \r
  17                 $t = Renderer::getMarkupTemplate('admin/logs/view.tpl');\r
  18                 $f = Config::get('system', 'logfile');\r
  19                 $data = '';\r
  20 \r
  21                 if (!file_exists($f)) {\r
  22                         $data = L10n::t('Error trying to open <strong>%1$s</strong> log file.\r\n<br/>Check to see if file %1$s exist and is readable.', $f);\r
  23                 } else {\r
  24                         $fp = fopen($f, 'r');\r
  25                         if (!$fp) {\r
  26                                 $data = L10n::t('Couldn\'t open <strong>%1$s</strong> log file.\r\n<br/>Check to see if file %1$s is readable.', $f);\r
  27                         } else {\r
  28                                 $fstat = fstat($fp);\r
  29                                 $size = $fstat['size'];\r
  30                                 if ($size != 0) {\r
  31                                         if ($size > 5000000 || $size < 0) {\r
  32                                                 $size = 5000000;\r
  33                                         }\r
  34                                         $seek = fseek($fp, 0 - $size, SEEK_END);\r
  35                                         if ($seek === 0) {\r
  36                                                 $data = Strings::escapeHtml(fread($fp, $size));\r
  37                                                 while (!feof($fp)) {\r
  38                                                         $data .= Strings::escapeHtml(fread($fp, 4096));\r
  39                                                 }\r
  40                                         }\r
  41                                 }\r
  42                                 fclose($fp);\r
  43                         }\r
  44                 }\r
  45                 return Renderer::replaceMacros($t, [\r
  46                         '$title' => L10n::t('Administration'),\r
  47                         '$page' => L10n::t('View Logs'),\r
  48                         '$data' => $data,\r
  49                         '$logname' => Config::get('system', 'logfile')\r
  50                 ]);\r
  51         }\r
  52 }\r