Current File : //data/www_bck/varak.net_bck/nextcloud.varak.net/apps/logreader/lib/Log/Console.php
<?php
declare(strict_types=1);
/**
* @copyright Copyright (c) 2023 Robin Appelman <robin@icewind.nl>
*
* @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 <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\LogReader\Log;
use OC\Log\LogDetails;
use OC\SystemConfig;
use OCA\LogReader\Command\Tail;
/**
* Utility to write log messages to the console as they are emitted
*/
class Console extends LogDetails {
private int $level;
private int $terminalWidth;
private Formatter $formatter;
public function __construct(Formatter $formatter, SystemConfig $config, string $level, int $terminalWidth) {
parent::__construct($config);
$this->formatter = $formatter;
$this->level = self::parseLogLevel($level);
$this->terminalWidth = $terminalWidth;
}
public function log(int $level, string $app, array $entry) {
if ($level >= $this->level) {
$messageWidth = $this->terminalWidth - 8 - 18 - 6;
$entry = $this->logDetails($app, $entry, $level);
$lines = explode("\n", $this->formatter->formatMessage($entry, $messageWidth));
$lines[0] = str_pad(Tail::LEVELS[$level], 8) . ' ' .
str_pad(wordwrap($app, 18), 18) . ' ' .
str_pad($lines[0], $messageWidth);
for ($i = 1; $i < count($lines); $i++) {
$lines[$i] = str_repeat(' ', 8 + 18 + 2) . $lines[$i];
}
foreach ($lines as $line) {
fwrite(STDERR, $line . "\n");
}
fwrite(STDERR, "\n");
}
}
private static function parseLogLevel(string $level): int {
if (is_numeric($level)) {
return (int)$level;
}
switch (strtoupper($level)) {
case "DEBUG":
return 0;
case "INFO":
return 1;
case "WARN":
return 2;
case "ERROR":
return 3;
case "FATAL":
return 4;
default:
throw new \Exception("Unknown log level $level");
}
}
}
Mini Shell