Viewing file:  remove-old-data.php (1.81 KB) -rw-r--r--
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<?php
require_once(dirname(__FILE__).'/../control/config.php');
require_once(dirname(__FILE__).'/../include/config.php');
$global = new config($database);
$config = config::config_dump($database);
if (file_exists($global->config_data['lock_directory']."/remove-old-data.lock")) { exit; }
touch($global->config_data['lock_directory']."/remove-old-data.lock");
foreach ($config as $cnf) {
if (isset($cnf['recording_directory']) || isset($cnf['log_directory']) || isset($cnf['recording_device_limit'])) {
if (!isset($cnf['recording_directory'])) { $cnf['recording_directory'] = $global->config_data['recording_directory']; }
if (!isset($cnf['log_directory'])) { $cnf['log_directory'] = $global->config_data['log_directory']; }
if (!isset($cnf['recording_device_limit'])) { $cnf['recording_device_limit'] = $global->config_data['recording_device_limit']; }
$used = shell_exec("df ".$cnf['recording_directory']." | tr -s ' ' | cut -d ' ' -f 5 | sed s/%// | grep ^[0-9]");
if (!preg_match('/^[0-9]{1,3}$/', $used)) { echo "ERROR: Disk space command returned invalid value!\n"; exit(1); }
if ($used > $cnf['recording_device_limit']) {
$file = shell_exec("ls -1t ".$cnf['recording_directory']."/ | tail -n1");
$file = preg_replace('/\n/', '', $file);
if ($file == '') { continue; }
unlink($cnf['recording_directory']."/".$file);
echo "Removed old file: ".$file."\n";
$logfile = preg_replace('/\.[^\.]*$/', '.log', $file);
unlink($cnf['log_directory']."/".$logfile);
echo "Removed old logfile: ".$logfile."\n";
}
}
}
unlink($global->config_data['lock_directory']."/remove-old-data.lock");
?>
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