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<?php
/**
* @author Georg Ehrke
* @copyright 2014 Georg Ehrke <georg@ownCloud.com>
*
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace OC\Settings\Controller;
use OCP\AppFramework\Controller;
use OCP\AppFramework\Http;
use OCP\AppFramework\Http\JSONResponse;
use OCP\AppFramework\Http\DataDownloadResponse;
use OCP\IL10N;
use OCP\AppFramework\Utility\ITimeFactory;
use OCP\IRequest;
use OCP\IConfig;
/**
* Class LogSettingsController
*
* @package OC\Settings\Controller
*/
class LogSettingsController extends Controller {
/**
* @var \OCP\IConfig
*/
private $config;
/**
* @var \OCP\IL10N
*/
private $l10n;
/**
* @var \OCP\ITimeFactory
*/
private $timefactory;
/**
* @param string $appName
* @param IRequest $request
* @param IConfig $config
*/
public function __construct($appName,
IRequest $request,
IConfig $config,
IL10N $l10n,
ITimeFactory $timeFactory) {
parent::__construct($appName, $request);
$this->config = $config;
$this->l10n = $l10n;
$this->timefactory = $timeFactory;
}
/**
* set log level for logger
*
* @param int $level
* @return JSONResponse
*/
public function setLogLevel($level) {
if ($level < 0 || $level > 4) {
return new JSONResponse([
'message' => (string) $this->l10n->t('log-level out of allowed range'),
], Http::STATUS_BAD_REQUEST);
}
$this->config->setSystemValue('loglevel', $level);
return new JSONResponse([
'level' => $level,
]);
}
/**
* get log entries from logfile
*
* @param int $count
* @param int $offset
* @return JSONResponse
*/
public function getEntries($count=50, $offset=0) {
return new JSONResponse([
'data' => \OC_Log_Owncloud::getEntries($count, $offset),
'remain' => count(\OC_Log_Owncloud::getEntries(1, $offset + $count)) !== 0,
]);
}
/**
* download logfile
*
* @NoCSRFRequired
*
* @return DataDownloadResponse
*/
public function download() {
return new DataDownloadResponse(
json_encode(\OC_Log_Owncloud::getEntries(null, null)),
$this->getFilenameForDownload(),
'application/json'
);
}
/**
* get filename for the logfile that's being downloaded
*
* @param int $timestamp (defaults to time())
* @return string
*/
private function getFilenameForDownload($timestamp=null) {
$instanceId = $this->config->getSystemValue('instanceid');
$filename = implode([
'ownCloud',
$instanceId,
(!is_null($timestamp)) ? $timestamp : $this->timefactory->getTime()
], '-');
$filename .= '.log';
return $filename;
}
}
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