silverstripe / deploynaut

code/jobs/PingJob.php

Spacing +1 added lines, -1 removed lines

@@ -31,7 +31,7 @@
 	 * Do the actual job by calling the appropiate backend
 	 */
 	public function perform() {
-		echo "[-] PingJob starting" . PHP_EOL;
+		echo "[-] PingJob starting".PHP_EOL;
 		$log = new DeploynautLogFile($this->args['logfile']);
 
 		$ping = DNPing::get()->byID($this->args['pingID']);

code/jobs/CreateEnvJob.php

Spacing +3 added lines, -3 removed lines

@@ -19,7 +19,7 @@ 
 	 *
 	 */
 	public function perform() {
-		echo "[-] CreateEnvJob starting" . PHP_EOL;
+		echo "[-] CreateEnvJob starting".PHP_EOL;
 		// This is a bit icky, but there is no easy way of capturing a failed deploy by using the PHP Resque
 		try {
 			$envCreate = DNCreateEnvironment::get()->byId($this->args['createID']);
@@ -31,11 +31,11 @@ 
 			$envCreate->createEnvironment();
 
 		} catch(Exception $e) {
-			echo "[-] CreateEnvJob failed" . PHP_EOL;
+			echo "[-] CreateEnvJob failed".PHP_EOL;
 			throw $e;
 		}
 		$this->updateStatus('Finished');
-		echo "[-] CreateEnvJob finished" . PHP_EOL;
+		echo "[-] CreateEnvJob finished".PHP_EOL;
 	}
 
 	/**

code/jobs/DataTransferJob.php

Spacing +3 added lines, -3 removed lines

@@ -20,7 +20,7 @@ 
 	}
 
 	public function perform() {
-		echo "[-] DataTransferJob starting" . PHP_EOL;
+		echo "[-] DataTransferJob starting".PHP_EOL;
 		$log = new DeploynautLogFile($this->args['logfile']);
 		$dataTransfer = DNDataTransfer::get()->byID($this->args['dataTransferID']);
 		$environment = $dataTransfer->Environment();
@@ -83,12 +83,12 @@ 
 		} catch(RuntimeException $exc) {
 			$log->write($exc->getMessage());
 
-			echo "[-] DataTransferJob failed" . PHP_EOL;
+			echo "[-] DataTransferJob failed".PHP_EOL;
 			throw $exc;
 		}
 
 		$this->updateStatus('Finished');
-		echo "[-] DataTransferJob finished" . PHP_EOL;
+		echo "[-] DataTransferJob finished".PHP_EOL;
 	}
 
 	/**

code/model/DNData.php

Spacing +8 added lines, -8 removed lines

@@ -89,7 +89,7 @@ 
 	 */
 	public function setEnvironmentDir($environmentDir) {
 		if($environmentDir[0] != "/") {
-			$environmentDir = BASE_PATH . '/' . $environmentDir;
+			$environmentDir = BASE_PATH.'/'.$environmentDir;
 		}
 		$this->environmentDir = realpath($environmentDir) ?: $environmentDir;
 	}
@@ -110,7 +110,7 @@ 
 	 */
 	public function setKeyDir($keyDir) {
 		if($keyDir[0] != "/") {
-			$keyDir = BASE_PATH . '/' . $keyDir;
+			$keyDir = BASE_PATH.'/'.$keyDir;
 		}
 		$this->keyDir = realpath($keyDir) ?: $keyDir;
 	}
@@ -127,7 +127,7 @@ 
 	 */
 	public function setSignalDir($signalDir) {
 		if($signalDir[0] != "/") {
-			$signalDir = BASE_PATH . '/' . $signalDir;
+			$signalDir = BASE_PATH.'/'.$signalDir;
 		}
 		$this->signalDir = realpath($signalDir) ?: $signalDir;
 	}
@@ -169,7 +169,7 @@ 
 	 */
 	public function setDataTransferDir($transferDir) {
 		if($transferDir[0] != "/") {
-			$transferDir = BASE_PATH . '/' . $transferDir;
+			$transferDir = BASE_PATH.'/'.$transferDir;
 		}
 		if(strpos($transferDir, ASSETS_PATH) === false) {
 			throw new LogicException(sprintf(
@@ -199,14 +199,14 @@ 
 	public function getProjectPaths() {
 		$paths = array();
 		if(!file_exists($this->getEnvironmentDir())) {
-			$eMessage = 'The environment directory ' . $this->getEnvironmentDir() . ' doesn\'t exist. Create it '
+			$eMessage = 'The environment directory '.$this->getEnvironmentDir().' doesn\'t exist. Create it '
 			. 'first and add some projects to it.';
 			throw new Exception($eMessage);
 		}
 		foreach(scandir($this->getEnvironmentDir()) as $project) {
 			// Exlcude dot-prefixed directories (.git was getting in the way)
 			if(preg_match('/^[^\.]/', $project)) {
-				$path = $this->getEnvironmentDir() . '/' . $project;
+				$path = $this->getEnvironmentDir().'/'.$project;
 				if(is_dir($path) && $project != '.' && $project != '..') {
 					$paths[] = $project;
 				}
@@ -221,11 +221,11 @@ 
 	 * Returns an array of paths
 	 */
 	public function getEnvironmentPaths($project) {
-		$baseDir = $this->getEnvironmentDir() . '/' . $project;
+		$baseDir = $this->getEnvironmentDir().'/'.$project;
 
 		$paths = array();
 		if(!file_exists($baseDir)) {
-			throw new Exception('Environment directory ' . $baseDir . ' doesn\'t exist. Create it first.');
+			throw new Exception('Environment directory '.$baseDir.' doesn\'t exist. Create it first.');
 		}
 		// Search the directory for config files.
 		foreach(scandir($baseDir) as $environmentFile) {

code/control/DeployForm.php

Spacing +2 added lines, -2 removed lines

@@ -73,7 +73,7 @@ 
 				substr($sha, 0, 8),
 				$branch->LastUpdated()->TimeDiff()
 			);
-			$branches[$sha . '-' . $name] = $branchValue;
+			$branches[$sha.'-'.$name] = $branchValue;
 		}
 
 		// Tags
@@ -86,7 +86,7 @@ 
 				substr($sha, 0, 8),
 				$branch->LastUpdated()->TimeDiff()
 			);
-			$tags[$sha . '-' . $tag] = $tagValue;
+			$tags[$sha.'-'.$tag] = $tagValue;
 		}
 		$tags = array_reverse($tags);
 

code/model/DNEnvironment.php

Spacing +25 added lines, -25 removed lines

@@ -307,10 +307,10 @@ 
 		}
 		// Must be logged in to check permissions
 
-		if ($this->Usage==='Production' || $this->Usage==='Unspecified') {
-			if ($this->Project()->allowed(DNRoot::ALLOW_PROD_DEPLOYMENT, $member)) return true;
+		if($this->Usage === 'Production' || $this->Usage === 'Unspecified') {
+			if($this->Project()->allowed(DNRoot::ALLOW_PROD_DEPLOYMENT, $member)) return true;
 		} else {
-			if ($this->Project()->allowed(DNRoot::ALLOW_NON_PROD_DEPLOYMENT, $member)) return true;
+			if($this->Project()->allowed(DNRoot::ALLOW_NON_PROD_DEPLOYMENT, $member)) return true;
 		}
 
 		return $this->Deployers()->byID($member->ID)
@@ -342,10 +342,10 @@ 
 		}
 		// Must be logged in to check permissions
 
-		if ($this->Usage==='Production' || $this->Usage==='Unspecified') {
-			if ($this->Project()->allowed(DNRoot::ALLOW_PROD_SNAPSHOT, $member)) return true;
+		if($this->Usage === 'Production' || $this->Usage === 'Unspecified') {
+			if($this->Project()->allowed(DNRoot::ALLOW_PROD_SNAPSHOT, $member)) return true;
 		} else {
-			if ($this->Project()->allowed(DNRoot::ALLOW_NON_PROD_SNAPSHOT, $member)) return true;
+			if($this->Project()->allowed(DNRoot::ALLOW_NON_PROD_SNAPSHOT, $member)) return true;
 		}
 
 		return $this->CanRestoreMembers()->byID($member->ID)
@@ -373,10 +373,10 @@ 
 			return false;
 		}
 
-		if ($this->Usage==='Production' || $this->Usage==='Unspecified') {
-			if ($this->Project()->allowed(DNRoot::ALLOW_PROD_SNAPSHOT, $member)) return true;
+		if($this->Usage === 'Production' || $this->Usage === 'Unspecified') {
+			if($this->Project()->allowed(DNRoot::ALLOW_PROD_SNAPSHOT, $member)) return true;
 		} else {
-			if ($this->Project()->allowed(DNRoot::ALLOW_NON_PROD_SNAPSHOT, $member)) return true;
+			if($this->Project()->allowed(DNRoot::ALLOW_NON_PROD_SNAPSHOT, $member)) return true;
 		}
 
 		return $this->CanBackupMembers()->byID($member->ID)
@@ -408,10 +408,10 @@ 
 		}
 		// Must be logged in to check permissions
 
-		if ($this->Usage==='Production' || $this->Usage==='Unspecified') {
-			if ($this->Project()->allowed(DNRoot::ALLOW_PROD_SNAPSHOT, $member)) return true;
+		if($this->Usage === 'Production' || $this->Usage === 'Unspecified') {
+			if($this->Project()->allowed(DNRoot::ALLOW_PROD_SNAPSHOT, $member)) return true;
 		} else {
-			if ($this->Project()->allowed(DNRoot::ALLOW_NON_PROD_SNAPSHOT, $member)) return true;
+			if($this->Project()->allowed(DNRoot::ALLOW_NON_PROD_SNAPSHOT, $member)) return true;
 		}
 
 		return $this->ArchiveUploaders()->byID($member->ID)
@@ -434,10 +434,10 @@ 
 		}
 		// Must be logged in to check permissions
 
-		if ($this->Usage==='Production' || $this->Usage==='Unspecified') {
-			if ($this->Project()->allowed(DNRoot::ALLOW_PROD_SNAPSHOT, $member)) return true;
+		if($this->Usage === 'Production' || $this->Usage === 'Unspecified') {
+			if($this->Project()->allowed(DNRoot::ALLOW_PROD_SNAPSHOT, $member)) return true;
 		} else {
-			if ($this->Project()->allowed(DNRoot::ALLOW_NON_PROD_SNAPSHOT, $member)) return true;
+			if($this->Project()->allowed(DNRoot::ALLOW_NON_PROD_SNAPSHOT, $member)) return true;
 		}
 
 		return $this->ArchiveDownloaders()->byID($member->ID)
@@ -460,10 +460,10 @@ 
 		}
 		// Must be logged in to check permissions
 
-		if ($this->Usage==='Production' || $this->Usage==='Unspecified') {
-			if ($this->Project()->allowed(DNRoot::ALLOW_PROD_SNAPSHOT, $member)) return true;
+		if($this->Usage === 'Production' || $this->Usage === 'Unspecified') {
+			if($this->Project()->allowed(DNRoot::ALLOW_PROD_SNAPSHOT, $member)) return true;
 		} else {
-			if ($this->Project()->allowed(DNRoot::ALLOW_NON_PROD_SNAPSHOT, $member)) return true;
+			if($this->Project()->allowed(DNRoot::ALLOW_NON_PROD_SNAPSHOT, $member)) return true;
 		}
 
 		return $this->ArchiveDeleters()->byID($member->ID)
@@ -653,7 +653,7 @@ 
 	 * @return string
 	 */
 	public function Link() {
-		return $this->Project()->Link() . "/environment/" . $this->Name;
+		return $this->Project()->Link()."/environment/".$this->Name;
 	}
 
 	/**
@@ -798,7 +798,7 @@ 
 				->buildPermissionField('ArchiveUploaderGroups', 'ArchiveUploaders', $groups, $members)
 				->setTitle('Who can upload?')
 				->setDescription(
-					'Users who can upload archives linked to this environment into Deploynaut.<br />' .
+					'Users who can upload archives linked to this environment into Deploynaut.<br />'.
 					'Linking them to an environment allows limiting download permissions (see below).'
 				),
 
@@ -845,7 +845,7 @@ 
 		// Add actions
 		$action = new FormAction('check', 'Check Connection');
 		$action->setUseButtonTag(true);
-		$dataURL = Director::absoluteBaseURL() . 'naut/api/' . $this->Project()->Name . '/' . $this->Name . '/ping';
+		$dataURL = Director::absoluteBaseURL().'naut/api/'.$this->Project()->Name.'/'.$this->Name.'/ping';
 		$action->setAttribute('data-url', $dataURL);
 		$fields->insertBefore($action, 'Name');
 
@@ -882,8 +882,8 @@ 
 	 */
 	public function onBeforeWrite() {
 		parent::onBeforeWrite();
-		if($this->Name && $this->Name . '.rb' != $this->Filename) {
-			$this->Filename = $this->Name . '.rb';
+		if($this->Name && $this->Name.'.rb' != $this->Filename) {
+			$this->Filename = $this->Name.'.rb';
 		}
 		$this->checkEnvironmentPath();
 		$this->writeConfigFile();
@@ -930,7 +930,7 @@ 
 			&& $this->Filename
 			&& $this->CreateEnvConfig
 		) {
-			$templateFile = $this->config()->template_file ?: BASE_PATH . '/deploynaut/environment.template';
+			$templateFile = $this->config()->template_file ?: BASE_PATH.'/deploynaut/environment.template';
 			file_put_contents($this->getConfigFilename(), file_get_contents($templateFile));
 		} else if($this->envFileExists() && $this->DeployConfig) {
 			file_put_contents($this->getConfigFilename(), $this->DeployConfig);
@@ -985,7 +985,7 @@ 
 		if(!$this->Filename) {
 			return '';
 		}
-		return $this->DNData()->getEnvironmentDir() . '/' . $this->Project()->Name . '/' . $this->Filename;
+		return $this->DNData()->getEnvironmentDir().'/'.$this->Project()->Name.'/'.$this->Filename;
 	}
 
 	/**

code/control/DNRoot.php

Spacing +25 added lines, -25 removed lines

@@ -175,8 +175,8 @@ 
 		Requirements::javascript('deploynaut/javascript/material.js');
 
 		// Load the buildable dependencies only if not loaded centrally.
-		if (!is_dir(BASE_PATH . DIRECTORY_SEPARATOR . 'static')) {
-			if (\Director::isDev()) {
+		if(!is_dir(BASE_PATH.DIRECTORY_SEPARATOR.'static')) {
+			if(\Director::isDev()) {
 				\Requirements::javascript('deploynaut/static/bundle-debug.js');
 			} else {
 				\Requirements::javascript('deploynaut/static/bundle.js');
@@ -239,7 +239,7 @@ 
 		}
 
 		// Block framework jquery
-		Requirements::block(FRAMEWORK_DIR . '/thirdparty/jquery/jquery.js');
+		Requirements::block(FRAMEWORK_DIR.'/thirdparty/jquery/jquery.js');
 
 		self::include_requirements();
 	}
@@ -258,7 +258,7 @@ 
 	 * @return \SS_HTTPResponse
 	 */
 	public function index(SS_HTTPRequest $request) {
-		return $this->redirect($this->Link() . 'projects/');
+		return $this->redirect($this->Link().'projects/');
 	}
 
 	/**
@@ -418,7 +418,7 @@ 
 		$form->disableSecurityToken();
 		$form->addExtraClass('fields-wide');
 		// Tweak the action so it plays well with our fake URL structure.
-		$form->setFormAction($project->Link() . '/UploadSnapshotForm');
+		$form->setFormAction($project->Link().'/UploadSnapshotForm');
 
 		return $form;
 	}
@@ -468,7 +468,7 @@ 
 		$dataArchive->DataTransfers()->add($dataTransfer);
 		$form->saveInto($dataArchive);
 		$dataArchive->write();
-		$workingDir = TEMP_FOLDER . DIRECTORY_SEPARATOR . 'deploynaut-transfer-' . $dataTransfer->ID;
+		$workingDir = TEMP_FOLDER.DIRECTORY_SEPARATOR.'deploynaut-transfer-'.$dataTransfer->ID;
 
 		$cleanupFn = function() use($workingDir, $dataTransfer, $dataArchive) {
 			$process = new Process(sprintf('rm -rf %s', escapeshellarg($workingDir)));
@@ -568,7 +568,7 @@ 
 		$form->disableSecurityToken();
 		$form->addExtraClass('fields-wide');
 		// Tweak the action so it plays well with our fake URL structure.
-		$form->setFormAction($project->Link() . '/PostSnapshotForm');
+		$form->setFormAction($project->Link().'/PostSnapshotForm');
 
 		return $form;
 	}
@@ -707,7 +707,7 @@ 
 		$branchName = $request->getVar('name');
 		$branch = $project->DNBranchList()->byName($branchName);
 		if(!$branch) {
-			return new SS_HTTPResponse("Branch '" . Convert::raw2xml($branchName) . "' not found.", 404);
+			return new SS_HTTPResponse("Branch '".Convert::raw2xml($branchName)."' not found.", 404);
 		}
 
 		return $this->render(array(
@@ -843,7 +843,7 @@ 
 		);
 
 		// Tweak the action so it plays well with our fake URL structure.
-		$form->setFormAction($project->Link() . '/CreateEnvironmentForm');
+		$form->setFormAction($project->Link().'/CreateEnvironmentForm');
 
 		return $form;
 	}
@@ -876,7 +876,7 @@ 
 		$job->write();
 		$job->start();
 
-		return $this->redirect($project->Link('createenv') . '/' . $job->ID);
+		return $this->redirect($project->Link('createenv').'/'.$job->ID);
 	}
 
 	/**
@@ -937,7 +937,7 @@ 
 	 */
 	public function getPlatformSpecificStrings() {
 		$strings = $this->config()->platform_specific_strings;
-		if ($strings) {
+		if($strings) {
 			return new ArrayList($strings);
 		}
 	}
@@ -1002,7 +1002,7 @@ 
 
 				$isCurrentEnvironment = false;
 				if($project && $currentEnvironment) {
-					$isCurrentEnvironment = (bool) $project->DNEnvironmentList()->find('ID', $currentEnvironment->ID);
+					$isCurrentEnvironment = (bool)$project->DNEnvironmentList()->find('ID', $currentEnvironment->ID);
 				}
 
 				$navigation->push(array(
@@ -1072,7 +1072,7 @@ 
 			return $body;
 		}
 
-		$form->setFormAction($this->getRequest()->getURL() . '/DeployForm');
+		$form->setFormAction($this->getRequest()->getURL().'/DeployForm');
 		return $form;
 	}
 
@@ -1228,7 +1228,7 @@ 
 	}
 
 	protected function applyRedeploy(SS_HTTPRequest $request, &$data) {
-		if (!$request->getVar('redeploy')) return;
+		if(!$request->getVar('redeploy')) return;
 
 		$project = $this->getCurrentProject();
 		if(!$project) {
@@ -1242,12 +1242,12 @@ 
 		}
 
 		$current = $env->CurrentBuild();
-		if ($current && $current->exists()) {
+		if($current && $current->exists()) {
 			$data['preselect_tab'] = 3;
 			$data['preselect_sha'] = $current->SHA;
 		} else {
 			$master = $project->DNBranchList()->byName('master');
-			if ($master) {
+			if($master) {
 				$data['preselect_tab'] = 1;
 				$data['preselect_sha'] = $master->SHA();
 			}
@@ -1378,7 +1378,7 @@ 
 		$deployment->getMachine()->apply('queue');
 
 		return json_encode(array(
-			'url' => Director::absoluteBaseURL() . $deployment->Link()
+			'url' => Director::absoluteBaseURL().$deployment->Link()
 		), JSON_PRETTY_PRINT);
 	}
 
@@ -1482,7 +1482,7 @@ 
 			throw new LogicException("Project in URL doesn't match this deploy");
 		}
 
-		if (!in_array($deployment->Status, ['Queued', 'Deploying', 'Aborting'])) {
+		if(!in_array($deployment->Status, ['Queued', 'Deploying', 'Aborting'])) {
 			throw new LogicException(sprintf("Cannot abort from %s state.", $deployment->Status));
 		}
 
@@ -1520,7 +1520,7 @@ 
 					->addExtraClass('btn')
 			)
 		);
-		$form->setFormAction($this->getRequest()->getURL() . '/DataTransferForm');
+		$form->setFormAction($this->getRequest()->getURL().'/DataTransferForm');
 
 		return $form;
 	}
@@ -1722,7 +1722,7 @@ 
 					->addExtraClass('btn')
 			)
 		);
-		$form->setFormAction($project->Link() . '/DataTransferRestoreForm');
+		$form->setFormAction($project->Link().'/DataTransferRestoreForm');
 
 		return $form;
 	}
@@ -1820,7 +1820,7 @@ 
 					->addExtraClass('btn')
 			)
 		);
-		$form->setFormAction($project->Link() . '/DeleteForm');
+		$form->setFormAction($project->Link().'/DeleteForm');
 
 		return $form;
 	}
@@ -1926,7 +1926,7 @@ 
 					->addExtraClass('btn')
 			)
 		);
-		$form->setFormAction($this->getCurrentProject()->Link() . '/MoveForm');
+		$form->setFormAction($this->getCurrentProject()->Link().'/MoveForm');
 
 		return $form;
 	}
@@ -2219,7 +2219,7 @@ 
 	 */
 	protected function project404Response() {
 		return new SS_HTTPResponse(
-			"Project '" . Convert::raw2xml($this->getRequest()->param('Project')) . "' not found.",
+			"Project '".Convert::raw2xml($this->getRequest()->param('Project'))."' not found.",
 			404
 		);
 	}
@@ -2229,7 +2229,7 @@ 
 	 */
 	protected function environment404Response() {
 		$envName = Convert::raw2xml($this->getRequest()->param('Environment'));
-		return new SS_HTTPResponse("Environment '" . $envName . "' not found.", 404);
+		return new SS_HTTPResponse("Environment '".$envName."' not found.", 404);
 	}
 
 	/**
@@ -2296,7 +2296,7 @@ 
 	public function AmbientMenu() {
 		$list = new ArrayList();
 
-		if (Member::currentUserID()) {
+		if(Member::currentUserID()) {
 			$list->push(new ArrayData(array(
 				'Classes' => 'logout',
 				'FaIcon' => 'sign-out',

code/control/DNDeploymentDispatcher.php

Spacing +9 added lines, -9 removed lines

@@ -19,7 +19,7 @@ 
 
 	public function getModel($name) {
 		$deployment = $this->getDeployment();
-		if (!$deployment) {
+		if(!$deployment) {
 			return [];
 		}
 
@@ -31,7 +31,7 @@ 
 	public function getDeployment() {
 		$id = $this->request->param('Id');
 		$deployment = DNDeployment::get()->byId($id);
-		if (!$deployment || !$deployment->exists()) {
+		if(!$deployment || !$deployment->exists()) {
 			return false;
 		}
 		return $deployment;
@@ -40,7 +40,7 @@ 
 	public function apply(SS_HTTPRequest $request) {
 		$this->checkSecurityToken();
 		$response = $this->checkRequest();
-		if ($response instanceof SS_HTTPResponse) {
+		if($response instanceof SS_HTTPResponse) {
 			return $response;
 		}
 
@@ -54,7 +54,7 @@ 
 	public function canApply(SS_HTTPRequest $request) {
 		$this->checkSecurityToken();
 		$response = $this->checkRequest();
-		if ($response instanceof SS_HTTPResponse) {
+		if($response instanceof SS_HTTPResponse) {
 			return $response;
 		}
 
@@ -75,7 +75,7 @@ 
 		}
 
 		$deployment = $this->getDeployment();
-		if (!$deployment) {
+		if(!$deployment) {
 			return new SS_HTTPResponse('Deployment not found', 404);
 		}
 
@@ -84,7 +84,7 @@ 
 
 	protected function getMachine() {
 		$deployment = $this->getDeployment();
-		if (!$deployment) {
+		if(!$deployment) {
 			return null;
 		}
 
@@ -96,10 +96,10 @@ 
 			// It gives a chance to perform a dry-run, and reject the transition, for example
 			// in case the user is unauthorised.
 			'finite.test_transition',
-			function (Finite\Event\TransitionEvent $e) use ($project) {
+			function(Finite\Event\TransitionEvent $e) use ($project) {
 				$code = null;
 
-				switch ($e->getTransition()->getName()) {
+				switch($e->getTransition()->getName()) {
 				case 'approve':
 					$code = self::ALLOW_DNDEPLOYMENT_APPROVE;
 					break;
@@ -108,7 +108,7 @@ 
 					break;
 				}
 
-				if (!$code || !$project->allowed($code)) {
+				if(!$code || !$project->allowed($code)) {
 					$e->reject();
 				}
 			}

code/model/StateMachineFactory.php

Spacing +5 added lines, -5 removed lines

@@ -58,17 +58,17 @@
 
 	protected function addHandlers($machine) {
 		$class = get_class($machine->getObject());
-		if (empty($this->config()->handlers[$class])) return;
+		if(empty($this->config()->handlers[$class])) return;
 
 		$transitions = $this->config()->handlers[$class];
-		foreach ($transitions as $transName => $handlers) {
-			if (!is_array($handlers)) {
+		foreach($transitions as $transName => $handlers) {
+			if(!is_array($handlers)) {
 				throw new Exception(sprintf('Transition %s must be configured as an assoc array.', $transName));
 			}
 
-			foreach ($handlers as $handlerClass => $handlerMethod) {
+			foreach($handlers as $handlerClass => $handlerMethod) {
 				$handlerObj = Injector::inst()->get($handlerClass);
-				if (!is_callable([$handlerObj, $handlerMethod])) {
+				if(!is_callable([$handlerObj, $handlerMethod])) {
 					throw new Exception(sprintf('Handler %s is not callable on %s.', $handlerMethod, $handlerClass));
 				}
 				$machine->getDispatcher()->addListener(