friendica/src/Module/Admin/Logs/View.php
2021-03-29 08:40:20 +02:00

71 lines
2.1 KiB
PHP

<?php
/**
* @copyright Copyright (C) 2010-2021, the Friendica project
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
namespace Friendica\Module\Admin\Logs;
use Friendica\Core\Renderer;
use Friendica\DI;
use Friendica\Module\BaseAdmin;
use Friendica\Util\Strings;
class View extends BaseAdmin
{
public static function content(array $parameters = [])
{
parent::content($parameters);
$t = Renderer::getMarkupTemplate('admin/logs/view.tpl');
$f = DI::config()->get('system', 'logfile');
$data = '';
if (!file_exists($f)) {
$data = DI::l10n()->t('Error trying to open <strong>%1$s</strong> log file.\r\n<br/>Check to see if file %1$s exist and is readable.', $f);
} else {
$fp = fopen($f, 'r');
if (!$fp) {
$data = DI::l10n()->t('Couldn\'t open <strong>%1$s</strong> log file.\r\n<br/>Check to see if file %1$s is readable.', $f);
} else {
$fstat = fstat($fp);
$size = $fstat['size'];
if ($size != 0) {
if ($size > 5000000 || $size < 0) {
$size = 5000000;
}
$seek = fseek($fp, 0 - $size, SEEK_END);
if ($seek === 0) {
$data = Strings::escapeHtml(fread($fp, $size));
while (!feof($fp)) {
$data .= Strings::escapeHtml(fread($fp, 4096));
}
}
}
fclose($fp);
}
}
return Renderer::replaceMacros($t, [
'$title' => DI::l10n()->t('Administration'),
'$page' => DI::l10n()->t('View Logs'),
'$data' => $data,
'$logname' => DI::config()->get('system', 'logfile')
]);
}
}