src/Module/Admin/Logs/View.php

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