<?php
/**
 * This file makes the tmux monitoring script activate the processing cycle.
 * It does so by changing the running setting in the database, so that the monitor script knows to
 * (re)start applicable scripts.
 *
 * It will start the tmux server and monitoring scripts if needed.
 */
require_once realpath(__DIR__ . '/../../../../www/config.php');

use newznab\db\Settings;

$pdo = new Settings();

$tmux = new \Tmux();
$tmux_settings = $tmux->get();
$tmux_session = (isset($tmux_settings->tmux_session)) ? $tmux_settings->tmux_session : 0;
$path = __DIR__;

// Set running value to on.
$tmux->startRunning();

// Create a placeholder session so tmux commands do not throw server not found errors.
exec('tmux new-session -ds placeholder 2>/dev/null');

//check if session exists
$session = shell_exec("tmux list-session | grep $tmux_session");
// Kill the placeholder
exec('tmux kill-session -t placeholder');
if (count($session) == 0) {
	echo $pdo->log->info("Starting the tmux server and monitor script.\n");
	passthru("php $path/run.php");
}