src/Module/Admin/Logs/View.php

   1 <?php
   2
   3 namespace Friendica\Module\Admin\Logs;
   4
   5 use Friendica\Core\Renderer;
   6 use Friendica\DI;
   7 use Friendica\Module\BaseAdmin;
   8 use Friendica\Util\Strings;
   9
  10 class View extends BaseAdmin
  11 {
  12         public static function content(array $parameters = [])
  13         {
  14                 parent::content($parameters);
  15
  16                 $t = Renderer::getMarkupTemplate('admin/logs/view.tpl');
  17                 $f = DI::config()->get('system', 'logfile');
  18                 $data = '';
  19
  20                 if (!file_exists($f)) {
  21                         $data = DI::l10n()->t('Error trying to open <strong>%1$s</strong> log file.\r\n<br/>Check to see if file %1$s exist and is readable.', $f);
  22                 } else {
  23                         $fp = fopen($f, 'r');
  24                         if (!$fp) {
  25                                 $data = DI::l10n()->t('Couldn\'t open <strong>%1$s</strong> log file.\r\n<br/>Check to see if file %1$s is readable.', $f);
  26                         } else {
  27                                 $fstat = fstat($fp);
  28                                 $size = $fstat['size'];
  29                                 if ($size != 0) {
  30                                         if ($size > 5000000 || $size < 0) {
  31                                                 $size = 5000000;
  32                                         }
  33                                         $seek = fseek($fp, 0 - $size, SEEK_END);
  34                                         if ($seek === 0) {
  35                                                 $data = Strings::escapeHtml(fread($fp, $size));
  36                                                 while (!feof($fp)) {
  37                                                         $data .= Strings::escapeHtml(fread($fp, 4096));
  38                                                 }
  39                                         }
  40                                 }
  41                                 fclose($fp);
  42                         }
  43                 }
  44                 return Renderer::replaceMacros($t, [
  45                         '$title' => DI::l10n()->t('Administration'),
  46                         '$page' => DI::l10n()->t('View Logs'),
  47                         '$data' => $data,
  48                         '$logname' => DI::config()->get('system', 'logfile')
  49                 ]);
  50         }
  51 }