Change return values and logic for starting and stopping tmux scripts

Changelog

@@ -1,5 +1,6 @@
 2017-05-24 DariusIII
-	* Fix: Fix user creation in admin area
+	* Chg: Change return values and logic for starting and stopping tmux scripts
+	*  Fix: Fix user creation in admin area
 2017-05-23 DariusIII
 	* Chg: Update ReleaseComments and comments-list
 	* Chg: Update DNZBFailures class

misc/update/nix/tmux/start.php

@@ -6,11 +6,11 @@
  *
  * It will start the tmux server and monitoring scripts if needed.
  */
-//require_once realpath(dirname(dirname(dirname(dirname(__DIR__)))) . DIRECTORY_SEPARATOR . 'bootstrap.php');
 require_once dirname(__DIR__, 4) . DIRECTORY_SEPARATOR . 'bootstrap.php';
 
 use nntmux\db\DB;
 use nntmux\Tmux;
+use nntmux\ColorCLI;
 
 $pdo = new DB();
 
@@ -18,15 +18,15 @@ $pdo = new DB();
 if (`which tmux`) {
 	$tmux_version = trim(str_replace('tmux ', '', shell_exec('tmux -V')));
 	if (version_compare($tmux_version, '2.0', '>') && version_compare($tmux_version, '2.3', '<')) {
-		exit($pdo->log->error("tmux versions 2.1 and 2.2 are not compatible with NNTmux. Aborting\n"));
+		exit(ColorCLI::error('tmux versions 2.1 and 2.2 are not compatible with NNTmux. Aborting' . PHP_EOL));
 	}
 } else {
-	exit($pdo->log->error("tmux binary not found. Aborting\n"));
+	exit(ColorCLI::error('tmux binary not found. Aborting' . PHP_EOL));
 }
 
 $tmux = new Tmux();
 $tmux_settings = $tmux->get();
-$tmux_session = (isset($tmux_settings->tmux_session)) ? $tmux_settings->tmux_session : 0;
+$tmux_session = $tmux_settings->tmux_session ?? 0;
 $path = __DIR__;
 
 // Set running value to on.
@@ -39,7 +39,7 @@ exec('tmux new-session -ds placeholder 2>/dev/null');
 $session = shell_exec("tmux list-session | grep $tmux_session");
 // Kill the placeholder
 exec('tmux kill-session -t placeholder');
-if (count($session) == 0) {
-	echo $pdo->log->info("Starting the tmux server and monitor script.\n");
+if (count($session) === 0) {
+	echo ColorCLI::info("Starting the tmux server and monitor script.\n");
 	passthru("php $path/run.php");
 }

misc/update/nix/tmux/tmux-ui.php

@@ -29,15 +29,15 @@ Start or stop the processing of tmux scripts. This is functionally equivalent to
 'tmux running' setting in admin.
 HELP_TEXT;
 
-if ($argc == 1) {
+if ($argc === 1) {
 	exit($message);
 }
 
-if (in_array($argv[1], $start)) {
+if (in_array($argv[1], $start, false)) {
 	passthru('php start.php');
-} else if (in_array($argv[1], $stop)) {
+} else if (in_array($argv[1], $stop, false)) {
 	passthru('php stop.php');
 } else {
-	echo "Unrecognised command '{$argv[1]}''\n";
+	echo 'Unrecognised command '. $argv[1] . PHP_EOL;
 	exit($message);
-}
+}

nntmux/Tmux.php

@@ -585,33 +585,39 @@ class Tmux
 		if ($running === false) {
 			throw new \RuntimeException('Tmux\\\'s running flag was not found in the database.' . PHP_EOL . 'Please check the tables are correctly setup.' . PHP_EOL);
 		}
-		return ($running === 1);
+		if ((int)$running === 0) {
+			return false;
+		}
+		return true;
 	}
 
 	/**
 	 * Check if Tmux is running, if it is, stop it.
 	 *
 	 * @return bool true if scripts were running, false otherwise.
+	 * @throws \RuntimeException
 	 * @access public
 	 */
 	public function stopIfRunning(): bool
 	{
-		if ($this->isRunning() === 1) {
+		if ($this->isRunning() === true) {
 			$this->pdo->queryExec("UPDATE tmux SET value = 0 WHERE setting = 'running'");
 			$sleep = $this->get()->monitor_delay;
 			echo ColorCLI::header('Stopping tmux scripts and waiting ' . $sleep . ' seconds for all panes to shutdown');
 			sleep($sleep);
 			return true;
 		}
+		ColorCLI::doEcho(ColorCLI::info('Tmux scripts are not running!'));
 		return false;
 	}
 
 	/**
 	 * @return bool|\PDOStatement
+	 * @throws \RuntimeException
 	 */
 	public function startRunning()
 	{
-		if (!$this->isRunning()) {
+		if ($this->isRunning() === false) {
 			return $this->pdo->queryExec("UPDATE tmux SET value = 1 WHERE setting = 'running'");
 		}
 		return true;