Style fixes.

app/controllers/ApiController.php

@@ -59,7 +59,7 @@ class ApiController extends ControllerBase
      */
     public function activationLinkAction($id)
     {
-        $link = UserActivation::findFirst(['activation_key = ?0', 'bind' => [ $id ]]);
+        $link = UserActivation::findFirst(['activation_key = ?0', 'bind' => [$id]]);
 
         if ($link) {
             if ($link->isValid()) {

app/controllers/AuthController.php

@@ -33,8 +33,8 @@ class AuthController extends ControllerBase
             } else {
                 $msg = '<ul>';
 
-                foreach($form->getMessages() as $message) {
+                foreach ($form->getMessages() as $message) {
-                    $msg .= '<li><strong>' . $message->getField() . '</strong> '. $message->getMessage() . '</li>';
+                    $msg .= '<li><strong>' . $message->getField() . '</strong> ' . $message->getMessage() . '</li>';
                 }
 
                 $msg .= '</ul>';
@@ -47,7 +47,7 @@ class AuthController extends ControllerBase
 
     public function oauthAction($provider_name)
     {
-        $client = $this->getDI()->get('oauth', [ $provider_name ]);
+        $client = $this->getDI()->get('oauth', [$provider_name]);
 
         $code = $this->request->get('code');
         $state = $this->request->get('state');
@@ -92,7 +92,7 @@ class AuthController extends ControllerBase
                     // User is logged in.
                     $this->response->redirect('/');
                 }
-            } catch(\Exception $e) {
+            } catch (\Exception $e) {
                 throw $e;
                 $this->flash->message('error', 'Failed to authenticate.');
                 if ($this->auth->getUser()) {
@@ -118,8 +118,11 @@ class AuthController extends ControllerBase
         }
 
         $user = new User();
-        $user->assign($data->toArray(), null,
+        $user->assign(
-            [ 'email', 'username', 'firstname', 'lastname' ]);
+            $data->toArray(),
+            null,
+            ['email', 'username', 'firstname', 'lastname']
+        );
 
         $form = new RegistrationForm($user);
 

app/controllers/CallbackController.php

@@ -55,24 +55,23 @@ class CallbackController extends ControllerBase
 
                     return $this->response->redirect(array(
                         'for' => 'cb-created',
-                        'id' => $callback->getPublicId()));
+                        'id' => $callback->getPublicId()
+                    ));
                 } else {
-                    foreach($callback->getMessages() as $msg) {
+                    foreach ($callback->getMessages() as $msg) {
                         $this->flash->error($msg);
                     }
                 }
             } else {
                 $msg = '<ul>';
 
-                foreach($form->getMessages() as $message) {
+                foreach ($form->getMessages() as $message) {
-                    $msg .= '<li><strong>' . $message->getField() . '</strong>: '. $message->getMessage() . '</li>';
+                    $msg .= '<li><strong>' . $message->getField() . '</strong>: ' . $message->getMessage() . '</li>';
                 }
 
                 $msg .= '</ul>';
                 $this->flash->message('error', $msg);
             }
-
-
         }
 
         $this->view->form = $form;
@@ -85,7 +84,6 @@ class CallbackController extends ControllerBase
     {
         $row = CallbackModel::get($id);
         if (!$row) {
-
         }
         $this->view->id = $id;
     }

app/controllers/IndexController.php

@@ -15,4 +15,3 @@ class IndexController extends ControllerBase
     {
     }
 }
-

app/controllers/UserController.php

@@ -44,8 +44,11 @@ class UserController extends ControllerBase
                         ]);
 
                         // Send the email.
-                        $this->di->getMail()->send('Httpcb password activation',
+                        $this->di->getMail()->send(
-                            $user->getEmail(), $content);
+                            'Httpcb password activation',
+                            $user->getEmail(),
+                            $content
+                        );
 
                         $msg = "For security reasons. Before a password can be created "
                             . "a email has been sent to <strong>{$user->getEmail()}</strong> with "
@@ -137,7 +140,7 @@ class UserController extends ControllerBase
 
                 $msg = '<p>You are about to unlink the last OAuth provider.'
                     . ' Your <strong>only</strong> login option will be <strong>password</strong> if you do this.</p>'
-                    . '<p>Are you sure? <a class="alert-link" href="' . $url .'">Yes</a></p>';
+                    . '<p>Are you sure? <a class="alert-link" href="' . $url . '">Yes</a></p>';
 
                 $this->flash->message('warning', $msg);
                 $this->response->redirect('/settings');

app/controllers/backend/UserController.php

@@ -17,7 +17,7 @@ class UserController extends \Phalcon\Mvc\Controller
      */
     public function indexAction($page = 1)
     {
-        $paginator = User::getPaginationList($page,15);
+        $paginator = User::getPaginationList($page, 15);
 
         $this->view->pagination_url = '/admin/user/list/';
         $this->view->page = $paginator->paginate();

app/forms/CallbackCreate.php

@@ -7,12 +7,14 @@ use Phalcon\Forms\Form;
 /**
  * Element types
  */
+
 use Phalcon\Forms\Element\Text;
 use Phalcon\Forms\Element\Submit;
 
 /**
  * Validators
  */
+
 use Phalcon\Validation\Validator\StringLength;
 
 class CallbackCreate extends Form

app/forms/Login.php

@@ -7,6 +7,7 @@ use Phalcon\Forms\Form;
 /**
  * Element types
  */
+
 use Phalcon\Forms\Element\Text;
 use Phalcon\Forms\Element\Password;
 use Phalcon\Forms\Element\Submit;
@@ -14,6 +15,7 @@ use Phalcon\Forms\Element\Submit;
 /**
  * Validators
  */
+
 use Phalcon\Validation\Validator\PresenceOf;
 use Phalcon\Validation\Validator\Email as EmailValidator;
 use Phalcon\Validation\Validator\StringLength;

app/forms/Registration.php

@@ -5,16 +5,19 @@ namespace App\Form;
 /**
  * Models
  */
+
 use App\Model\Data\User;
 
 /**
  * Phalcon Form
  */
+
 use Httpcb\Form as FormBase;
 
 /**
  * Element types
  */
+
 use Phalcon\Forms\Element\Text,
     Phalcon\Forms\Element\Password,
     Phalcon\Forms\Element\Submit;
@@ -22,6 +25,7 @@ use Phalcon\Forms\Element\Text,
 /**
  * Validators
  */
+
 use Phalcon\Validation,
     Phalcon\Validation\Validator\Callback as CallbackValidator,
     Phalcon\Validation\Validator\Alnum as AlnumValidator,
@@ -54,7 +58,9 @@ class Registration extends FormBase
                 'messageMinimum' => 'Username must be at least :min characters long.',
             ]),
             new CallbackValidator([
-                'callback'  => function($data) { return User::findFirstByUsername($data['username']) === false; },
+                'callback'  => function ($data) {
+                    return User::findFirstByUsername($data['username']) === false;
+                },
                 'message'   => 'The username already exists.',
                 'attribute' => 'username',
             ])
@@ -63,7 +69,7 @@ class Registration extends FormBase
         $this->add($username);
 
         // Names
-        foreach([ 'first-name' => 'Firstname', 'last-name' => 'Lastname' ] as $id => $label) {
+        foreach (['first-name' => 'Firstname', 'last-name' => 'Lastname'] as $id => $label) {
 
             $name = new Text($id, array(
                 'class' => 'form-control',
@@ -87,7 +93,9 @@ class Registration extends FormBase
 
         $email->addValidators([
             new CallbackValidator([
-                'callback'  => function($data) { return User::findFirstByEmail($data['email']) === false; },
+                'callback'  => function ($data) {
+                    return User::findFirstByEmail($data['email']) === false;
+                },
                 'message'   => 'This email already exist.',
             ])
         ]);

app/forms/UserSettings.php

@@ -5,16 +5,19 @@ namespace App\Form;
 /**
  * Models
  */
+
 use App\Model\Data\User as UserModel;
 
 /**
  * Form
  */
+
 use Httpcb\Form as FormBase;
 
 /**
  * Element types
  */
+
 use Phalcon\Forms\Element\Text,
     Phalcon\Forms\Element\Password,
     Phalcon\Forms\Element\Submit;
@@ -22,6 +25,7 @@ use Phalcon\Forms\Element\Text,
 /**
  * Validators
  */
+
 use Phalcon\Validation\Validator\Callback as CallbackValidator,
     Phalcon\Validation\Validator\Uniqueness as UniquenessValidator,
     Phalcon\Validation\Validator\Alnum as AlnumValidator,
@@ -86,7 +90,7 @@ class UserSettings extends FormBase
         );
 
         if ($entity && strlen($entity->getUsername())) {
-            $validator_options['except'] = [ $entity->getUsername() ];
+            $validator_options['except'] = [$entity->getUsername()];
         }
 
         $username->addValidators([
@@ -136,7 +140,7 @@ class UserSettings extends FormBase
             ];
 
             if ($entity && strlen($entity->getEmail())) {
-                $validator_options['except'] = [ $entity->getEmail() ];
+                $validator_options['except'] = [$entity->getEmail()];
             }
 
             $email->addValidators([
@@ -191,7 +195,7 @@ class UserSettings extends FormBase
 
         if ($this->_admin === false && $entity && strlen($entity->getPassword()) > 0) {
             $validation->add('passwordCurrent', new CallbackValidator([
-                'callback' => function($data) {
+                'callback' => function ($data) {
                     $new_pw = $data['passwordNew'];
                     if (strlen($new_pw) > 0) {
                         $value = $data['passwordCurrent'];

app/library/Acl.php

@@ -40,7 +40,7 @@ class Acl
         $pos = strpos($resource, '/');
         if ($pos !== false) {
             // Construct the wildcard resource.
-            $wildcard = substr($resource, 0, $pos+1) . '*';
+            $wildcard = substr($resource, 0, $pos + 1) . '*';
 
             // If we have this wildcard resource, check against that instead.
             if ($this->hasResource($wildcard)) {
@@ -62,7 +62,7 @@ class Acl
     public function fromConfig(Config $config)
     {
         // Add roles.
-        foreach($config->roles as $name => $def) {
+        foreach ($config->roles as $name => $def) {
 
             $inherits = null;
             $description = null;
@@ -70,7 +70,6 @@ class Acl
             if ($def instanceof Config) {
                 $inherits = $def->get('inherits');
                 $description = $def->get('description');
-
             }
 
             $role = new Role($name, $description);
@@ -78,32 +77,32 @@ class Acl
         }
 
         // Zones
-        foreach($config->zones as $name => $resources) {
+        foreach ($config->zones as $name => $resources) {
 
             if (!($resources instanceof Config)) {
-                $resources = new Config([ $resources ]);
+                $resources = new Config([$resources]);
             }
 
-            foreach($resources as $resource) {
+            foreach ($resources as $resource) {
                 $this->_adapter->addComponent($resource, 'All');
             }
         }
 
         // Grant access for roles and resources.
-        foreach($config->roles as $name => $def) {
+        foreach ($config->roles as $name => $def) {
 
             $zones = $def->get('allowed-zones', []);
 
             if (is_string($zones)) {
-                $zones = [ $zones ];
+                $zones = [$zones];
             }
 
-            foreach($zones as $zone) {
+            foreach ($zones as $zone) {
                 $resources = $config->zones->get($zone);
                 if (!($resources instanceof Config)) {
-					$resources = new Config([ $resources ]);
+                    $resources = new Config([$resources]);
                 }
-                foreach($resources as $resource) {
+                foreach ($resources as $resource) {
                     $this->_adapter->allow($name, $resource, 'All');
                 }
             }

app/library/Auth.php

@@ -63,8 +63,11 @@ class Auth extends Injectable
 
             $this->setIdentity($user->getId());
 
-            $this->eventsManager->fire('auth:onLogin', $this,
+            $this->eventsManager->fire(
-                "OAuth {$data->getProvider()}");
+                'auth:onLogin',
+                $this,
+                "OAuth {$data->getProvider()}"
+            );
 
 
             return new Result(Result::SUCCESS);

app/library/Debug.php

@@ -2,12 +2,13 @@
 
 namespace Httpcb;
 
-class Debug {
+class Debug
+{
 
     public static function dump($var, $label = null, $echo = true)
     {
         // format the label
-        $label = ($label===null) ? '' : rtrim($label) . ' ';
+        $label = ($label === null) ? '' : rtrim($label) . ' ';
         // var_dump the variable into a buffer and keep the output
         ob_start();
         var_dump($var);

app/library/Form.php

@@ -11,7 +11,7 @@ class Form extends FormBase
     {
         $options = [
             'label-class' => 'col-form-label text-end',
-            'class' => [ 'col-sm-10' ],
+            'class' => ['col-sm-10'],
             'message' => ''
         ];
 
@@ -31,7 +31,7 @@ class Form extends FormBase
             if ($len === 'full') {
                 $options['class'] = [];
             } else {
-                $options['class'] = [ 'col-sm-' . $len ];
+                $options['class'] = ['col-sm-' . $len];
             }
 
             unset($opt['length']);
@@ -53,7 +53,10 @@ class Form extends FormBase
 
             $xhtml .= sprintf(
                 '<label class="%s" for="%s">%s</label>',
-                $opt['label-class'], $ele->getName(), $ele->getLabel());
+                $opt['label-class'],
+                $ele->getName(),
+                $ele->getLabel()
+            );
         }
 
         $xhtml .= '<div class="' . implode(' ', $opt['class']) . '">'

app/library/Menu.php

@@ -90,7 +90,7 @@ class Menu extends Tag
     {
         $xhtml = '';
 
-        foreach($nodes as $node) {
+        foreach ($nodes as $node) {
             $xhtml .= $this->_renderNode($node, $depth, $max_depth);
         }
 
@@ -126,15 +126,22 @@ class Menu extends Tag
             return $xhtml;
         }
 
-        $xhtml = self::tagHtml('li', $node->isActive()
+        $xhtml = self::tagHtml(
+            'li',
+            $node->isActive()
                 ? array('class' => $this->_activeClass) : null,
-                false, false, true);
+            false,
+            false,
+            true
+        );
 
         // Generate the link.
         $xhtml .= self::linkTo($node->getHref(), $node->getCaption());
 
-        if ($node->isActive() && $node->hasChildren()
+        if (
-            && ($max_depth === null || $depth < $max_depth)) {
+            $node->isActive() && $node->hasChildren()
+            && ($max_depth === null || $depth < $max_depth)
+        ) {
 
             $xhtml .= $this->_renderMenu($node->getChildren(), $depth + 1, $max_depth);
         }

app/library/Mvc/Model/Behavior/RandomId.php

@@ -44,8 +44,8 @@ class RandomId extends Behavior implements BehaviorInterface
      */
     public function notify($type, \Phalcon\Mvc\ModelInterface $model)
     {
-        switch($type) {
+        switch ($type) {
-        case 'beforeValidationOnCreate' :
+            case 'beforeValidationOnCreate':
                 $this->generateId($model);
                 break;
         }
@@ -69,7 +69,7 @@ class RandomId extends Behavior implements BehaviorInterface
         if ($model->$field === null) {
 
             $random = new \Phalcon\Security\Random();
-            for($i = 0; $i < 3; $i++) {
+            for ($i = 0; $i < 3; $i++) {
                 $id = substr($random->base64Safe(), 0, $len);
 
                 $count = $model->count(array(

app/library/Navigation.php

@@ -11,7 +11,7 @@ class Navigation extends Navigation\Container
      */
     public function __construct($config)
     {
-        foreach($config as $node) {
+        foreach ($config as $node) {
             $this->addChild($node);
         }
     }

app/library/Navigation/Container.php

@@ -38,7 +38,7 @@ class Container
 
             $node = new Node();
 
-            foreach($child as $k => $v) {
+            foreach ($child as $k => $v) {
 
                 if ($k == 'children') {
                     continue;
@@ -49,7 +49,7 @@ class Container
 
             if (isset($child['children'])) {
 
-                foreach($child['children'] as $c_data) {
+                foreach ($child['children'] as $c_data) {
                     $node->addChild($c_data);
                 }
             }
@@ -75,10 +75,9 @@ class Container
      */
     public function addChildren($children)
     {
-        foreach($children as $child) {
+        foreach ($children as $child) {
             $this->addChild($child);
         }
         return $this;
     }
 }
-

app/library/Navigation/Node.php

@@ -225,7 +225,7 @@ class Node extends Container
             }
 
             // first. Check children.
-            foreach($this->getChildren() as $child) {
+            foreach ($this->getChildren() as $child) {
 
                 if ($child->isActive() == true) {
                     $this->setActive(true);

app/library/OAuth/Adapter/League.php

@@ -61,7 +61,7 @@ class League implements AdapterInterface
         try {
             $reflection = new \ReflectionClass($this->_provider);
             return $reflection->getShortName();
-        } catch(\ReflectionException $ex) {
+        } catch (\ReflectionException $ex) {
             return '';
         }
     }

app/library/Services.php

@@ -44,13 +44,12 @@ class Services extends DiDefault
         $reflection = new \ReflectionObject($this);
         $methods = $reflection->getMethods(\ReflectionMethod::IS_PROTECTED);
 
-        foreach($methods as $method) {
+        foreach ($methods as $method) {
 
-            if (substr($method->getName(),0, 11) == '_initShared') {
+            if (substr($method->getName(), 0, 11) == '_initShared') {
                 $service = lcfirst(substr($method->getName(), 11));
                 $this->setShared($service, $method->getClosure($this));
-            }
+            } else if (substr($method->getName(), 0, 5) == '_init') {
-            else if (substr($method->getName(),0, 5) == '_init') {
                 $service = lcfirst(substr($method->getName(), 5));
                 $this->set($service, $method->getClosure($this));
             }
@@ -84,7 +83,7 @@ class Services extends DiDefault
             try {
                 $tmp = new Config($basePath . $file);
                 $config->merge($tmp);
-            } catch(\Phalcon\Config\Exception $e) {
+            } catch (\Phalcon\Config\Exception $e) {
                 // Sometime went wrong. Log here?
             }
         }
@@ -118,7 +117,7 @@ class Services extends DiDefault
 
         $eventsManager = new \Phalcon\Events\Manager();
 
-        $eventsManager->attach("dispatch", function($event, $dispatcher) {
+        $eventsManager->attach("dispatch", function ($event, $dispatcher) {
             $actionName = lcfirst(\Phalcon\Text::camelize($dispatcher->getActionName(), '-_'));
             $dispatcher->setActionName($actionName);
         });
@@ -228,7 +227,7 @@ class Services extends DiDefault
 
         $view = new View();
 
-        $view->setViewsDir([ $config->application->viewsDir ]);
+        $view->setViewsDir([$config->application->viewsDir]);
         $view->setLayoutsDir('_layouts/');
         $view->setPartialsDir('_partials/');
 
@@ -322,7 +321,7 @@ class Services extends DiDefault
         $router = new Router(false);
         $router->removeExtraSlashes($config->get('removeExtraSlashes', false));
 
-        foreach($config->routes as $name => $def) {
+        foreach ($config->routes as $name => $def) {
 
             if (!($def instanceof \Phalcon\Config)) {
                 continue;

app/library/Validation/Validator/Alpha.php

@@ -21,7 +21,7 @@ class Alpha extends AbstractValidator
      * @param string $field
      * @return bool
      */
-    public function validate(\Phalcon\Validation $validation, $field) : bool
+    public function validate(\Phalcon\Validation $validation, $field): bool
     {
         $allowSpace = $this->getOption('allowSpace', false);
 
@@ -44,7 +44,7 @@ class Alpha extends AbstractValidator
                 $message = $validation->getDefaultMessage('Alpha');
             }
 
-            $replace = [ ":field" => $label ];
+            $replace = [":field" => $label];
 
             $code = $this->getOption("code");
             if (is_array($code)) {

app/library/ViewHelper/AbstractHelper.php

@@ -14,7 +14,7 @@ abstract class AbstractHelper implements InjectionAwareInterface
      *
      * @param DiInterface $container
      */
-    public function setDI(DiInterface $container) : void
+    public function setDI(DiInterface $container): void
     {
         $this->_di = $container;
     }
@@ -24,7 +24,7 @@ abstract class AbstractHelper implements InjectionAwareInterface
      *
      * @return DiInterface
      */
-    public function getDI() : DiInterface
+    public function getDI(): DiInterface
     {
         return $this->_di;
     }

app/library/ViewHelper/Icon.php

@@ -27,7 +27,7 @@ class Icon extends AbstractHelper
 
         if (is_array($args)) {
 
-            foreach($args as $arg) {
+            foreach ($args as $arg) {
                 $classes[] .= 'fa-' . $arg;
             }
         }

app/library/ViewHelper/ServerUrl.php

@@ -33,7 +33,8 @@ class ServerUrl extends AbstractHelper
 
         // remove port if it's the default port.
         if (($scheme == 'http' && $port == 80)
-        ||  ($scheme == 'https' && $port == 443)) {
+            ||  ($scheme == 'https' && $port == 443)
+        ) {
             $port = null;
         }
 

app/library/ViewHelper/Service.php

@@ -16,7 +16,7 @@ class Service implements InjectionAwareInterface
      *
      * @param DiInterface $container
      */
-    public function setDI(DiInterface $container) : void
+    public function setDI(DiInterface $container): void
     {
         $this->_di = $container;
     }
@@ -26,7 +26,7 @@ class Service implements InjectionAwareInterface
      *
      * @return DiInterface
      */
-    public function getDI() : DiInterface
+    public function getDI(): DiInterface
     {
         return $this->_di;
     }

app/listeners/AccessListener.php

@@ -22,7 +22,7 @@ class AccessListener extends Injectable
      * @return bool
      * @throws DispatcherException
      */
-    public function beforeExecuteRoute(Event $event, Dispatcher $dispatcher) : bool
+    public function beforeExecuteRoute(Event $event, Dispatcher $dispatcher): bool
     {
         // If we have an identity, fetch type from authed user.
         if ($this->auth->hasIdentity()) {

app/listeners/DispatchListener.php

@@ -38,8 +38,8 @@ class DispatchListener extends Injectable
         // was that an controller or action was not found.
         if ($exception instanceof DispatcherException) {
             switch ($exception->getCode()) {
-            case Dispatcher::EXCEPTION_HANDLER_NOT_FOUND :
+                case Dispatcher::EXCEPTION_HANDLER_NOT_FOUND:
-            case Dispatcher::EXCEPTION_ACTION_NOT_FOUND :
+                case Dispatcher::EXCEPTION_ACTION_NOT_FOUND:
                     // in this case, forward to 404 page.
                     $dispatcher->forward($this->_route_notfound);
                     return false;

app/migrations/20180321115827_create_user_table.php

@@ -21,7 +21,7 @@ class CreateUserTable extends AbstractMigration
         $table->addColumn('status', 'enum', [
             'null' => false,
             'default' => 'Active',
-            'values' => [ 'Active', 'Deleted', 'Suspended']
+            'values' => ['Active', 'Deleted', 'Suspended']
         ]);
 
         $table->addColumn('password', 'string', [

app/migrations/20180321131740_create_callback_table.php

@@ -11,11 +11,11 @@ class CreateCallbackTable extends AbstractMigration
         $table->addColumn('public_id', 'string', [
             'length' => 12,
             'null' => false,
-        ])->addIndex('public_id', [ 'name' => 'UNIQUE_public_id', 'unique' => true ]);
+        ])->addIndex('public_id', ['name' => 'UNIQUE_public_id', 'unique' => true]);
 
         $table->addColumn('userid', 'integer', [
             'null' => true,
-        ])->addForeignKey('userid', 'user', ['id'], [ 'constraint' => 'FK_user' ]);
+        ])->addForeignKey('userid', 'user', ['id'], ['constraint' => 'FK_user']);
 
         $table->addColumn('name', 'string', [
             'length' => 64,

app/migrations/20180321133533_create_request_meta_table.php

@@ -10,8 +10,12 @@ class CreateRequestMetaTable extends AbstractMigration
         $table = $this->table('request_meta');
 
         $table->addColumn('callbackid', 'integer');
-        $table->addForeignKey('callbackid', 'callback', [ 'id' ],
+        $table->addForeignKey(
-            [ 'constraint' => 'FK_callback' ]);
+            'callbackid',
+            'callback',
+            ['id'],
+            ['constraint' => 'FK_callback']
+        );
 
         $table->addColumn('source_ip', 'string', [
             'limit' => 50,
@@ -21,7 +25,7 @@ class CreateRequestMetaTable extends AbstractMigration
         $table->addColumn('method', 'enum', [
             'null' => false,
             'default' => 'GET',
-            'values' => [ 'GET', 'POST' ]
+            'values' => ['GET', 'POST']
         ]);
 
         $table->addColumn('uri', 'string', [

app/migrations/20180321133715_create_request_object_table.php

@@ -9,8 +9,12 @@ class CreateRequestObjectTable extends AbstractMigration
     {
         $table = $this->table('request_object');
 
-        $table->addForeignKey('id', 'request_meta', ['id'],
+        $table->addForeignKey(
-            [ 'constraint' => 'FK_request_meta' ]);
+            'id',
+            'request_meta',
+            ['id'],
+            ['constraint' => 'FK_request_meta']
+        );
 
         $table->addColumn('headers', 'blob', [
             'null' => true,

app/migrations/20180611202847_password_link.php

@@ -8,11 +8,11 @@ class PasswordLink extends AbstractMigration
     public function up()
     {
         $this->table('password_link')
-            ->addColumn('public_id', 'string', ['length' => 12 ])
+            ->addColumn('public_id', 'string', ['length' => 12])
             ->addColumn('user_id', 'integer')
-            ->addForeignKey('user_id', 'user', ['id'], [ 'constraint' => 'FK_password_link_user' ])
+            ->addForeignKey('user_id', 'user', ['id'], ['constraint' => 'FK_password_link_user'])
-            ->addColumn('date', 'datetime', [ 'default' => 'CURRENT_TIMESTAMP' ])
+            ->addColumn('date', 'datetime', ['default' => 'CURRENT_TIMESTAMP'])
-            ->addColumn('password', 'string', [ 'limit' => 255, 'null' => true ])
+            ->addColumn('password', 'string', ['limit' => 255, 'null' => true])
             ->save();
     }
 }

app/migrations/20180814172405_user_split_name.php

@@ -12,7 +12,7 @@ class UserSplitName extends AbstractMigration
         // Rename "name" to "firstname" and add "lastname".
         $this->table('user')
             ->renameColumn('name', 'firstname')
-            ->addColumn('lastname','string', [
+            ->addColumn('lastname', 'string', [
                 'length' => 128,
                 'after' => 'firstname',
                 'null' => true
@@ -20,7 +20,7 @@ class UserSplitName extends AbstractMigration
             ->save();
 
         // Update row data, moving everything after first space to from lastname.
-        foreach($this->fetchAll("SELECT `id`,`firstname` FROM `user`") as $row) {
+        foreach ($this->fetchAll("SELECT `id`,`firstname` FROM `user`") as $row) {
 
             $builder = $this->getQueryBuilder()->update('user')
                 ->where(['id' => $row['id']]);
@@ -31,7 +31,7 @@ class UserSplitName extends AbstractMigration
             $pos = strpos($firstname, ' ');
             if ($pos !== false) {
                 // Set everything after the first space to lastname.
-                $builder->set('lastname', substr($firstname, $pos+1));
+                $builder->set('lastname', substr($firstname, $pos + 1));
 
                 // Remove everything after first space from firstname.
                 $firstname = substr($firstname, 0, $pos);

app/migrations/20181003134001_user_type.php

@@ -11,7 +11,7 @@ class UserType extends AbstractMigration
             ->addColumn('type', 'enum', [
                 'null' => false,
                 'default' => 'user',
-                'values' => [ 'user', 'admin' ],
+                'values' => ['user', 'admin'],
                 'after' => 'regdate'
             ])
             ->save();

app/models/Data/Base.php

@@ -18,7 +18,7 @@ class Base extends Model
      * @param boolean $allFields
      * @return bool
      */
-    public function hasChanged($fieldName = null, bool $allFields = false) : bool
+    public function hasChanged($fieldName = null, bool $allFields = false): bool
     {
         return $this->hasSnapshotData() === false
             || parent::hasChanged($fieldName, $allFields);

app/models/Data/Request.php

@@ -53,7 +53,7 @@ class Request extends Model
      */
     public function setHeaders($headers)
     {
-        foreach($headers as $k => $v) {
+        foreach ($headers as $k => $v) {
 
             if (strlen($v) < 1) {
                 unset($headers[$k]);

app/models/Data/RequestMeta.php

@@ -161,7 +161,7 @@ class RequestMeta extends Model
             $query = (string) parse_url($this->getUri(), PHP_URL_QUERY);
 
             $ret = array();
-            foreach(explode('&', $query) as $v) {
+            foreach (explode('&', $query) as $v) {
                 @list($k, $v) = explode('=', $v, 2);
                 if (strlen($k) > 0) {
                     $ret[$k] = $v;
@@ -211,7 +211,7 @@ class RequestMeta extends Model
     {
         $headers = $this->getHeaders();
 
-        foreach($headers as $k => $v) {
+        foreach ($headers as $k => $v) {
 
             if ($k == 'Content-Length') {
                 return $v;
@@ -224,7 +224,7 @@ class RequestMeta extends Model
     {
         $headers = $this->getHeaders();
 
-        foreach($headers as $k => $v) {
+        foreach ($headers as $k => $v) {
 
             if ($k == 'Content-Type') {
                 return substr($v, strrpos($v, '/') + 1);

app/models/Data/User.php

@@ -61,7 +61,7 @@ class User extends Base
                 'message' => 'The username already exists.'
             ]),
             'email' => new CallbackValidator([
-                'callback' => function() {
+                'callback' => function () {
                     return $this->findFirstByEmail($this->getEmail()) === false;
                 },
                 'message' => 'The email address already exists.'
@@ -69,7 +69,7 @@ class User extends Base
         ];
 
         $validation = new Validation();
-        foreach($rules as $field => $validator) {
+        foreach ($rules as $field => $validator) {
 
             // Only validate changed fields.
             if ($this->hasChanged($field)) {
@@ -414,7 +414,7 @@ class User extends Base
     {
         return self::findFirst([
             "(email = :v: OR username = :v:) AND status != :s:",
-            "bind" => [ 'v' => $value, 's' => self::STATUS_DELETED ]
+            "bind" => ['v' => $value, 's' => self::STATUS_DELETED]
         ]);
     }
 
@@ -422,7 +422,7 @@ class User extends Base
     {
         return self::findFirst([
             "email = :email: AND status != :s:",
-            "bind" => [ 'email' => $email, 's' => self::STATUS_DELETED ]
+            "bind" => ['email' => $email, 's' => self::STATUS_DELETED]
         ]);
     }
 
@@ -430,7 +430,7 @@ class User extends Base
     {
         return self::findFirst([
             "username = :username: AND status != :s:",
-            "bind" => [ 'username' => $username, 's' => self::STATUS_DELETED ]
+            "bind" => ['username' => $username, 's' => self::STATUS_DELETED]
         ]);
     }
 
@@ -440,7 +440,7 @@ class User extends Base
 
         return self::findFirst([
             "{$column}_id = :id: AND status != :s:",
-            "bind" => [ 'id' => $oauth->getId(), 's' => self::STATUS_DELETED ]
+            "bind" => ['id' => $oauth->getId(), 's' => self::STATUS_DELETED]
         ]);
     }
 

app/models/Data/UserActivation.php

@@ -79,7 +79,7 @@ class UserActivation extends Base
      * @param int $id
      * @return PasswordLink
      */
-    public function setId(int $id) : UserActivation
+    public function setId(int $id): UserActivation
     {
         $this->id = $id;
         return $this;
@@ -97,7 +97,7 @@ class UserActivation extends Base
      * @param string $public_id
      * @return UserActivation
      */
-    public function setActivationKey(string $key) : UserActivation
+    public function setActivationKey(string $key): UserActivation
     {
         $this->activation_key = $key;
         return $this;
@@ -115,7 +115,7 @@ class UserActivation extends Base
      * @param int $user_id
      * @return UserActivation
      */
-    public function setUserId(int $user_id) : UserActivation
+    public function setUserId(int $user_id): UserActivation
     {
         $this->user_id = $user_id;
         return $this;
@@ -133,7 +133,7 @@ class UserActivation extends Base
      * @param string $password
      * @return UserActivation
      */
-    public function setPassword(string $password) : UserActivation
+    public function setPassword(string $password): UserActivation
     {
         $this->password = $password;
         return $this;
@@ -144,7 +144,7 @@ class UserActivation extends Base
      *
      * @return bool
      */
-    public function isUsed() : bool
+    public function isUsed(): bool
     {
         return (bool) $this->used;
     }
@@ -154,7 +154,7 @@ class UserActivation extends Base
      *
      * @return bool
      */
-    public function isValid() : bool
+    public function isValid(): bool
     {
         // Used links are not valid.
         if ($this->isUsed()) {
@@ -175,9 +175,9 @@ class UserActivation extends Base
     public function beforeCreate()
     {
         // Creating a new link automatically removes old ones.
-        $links = self::find(["user_id = ?0", 'bind' => [ $this->user_id ]]);
+        $links = self::find(["user_id = ?0", 'bind' => [$this->user_id]]);
 
-        foreach($links as $link) {
+        foreach ($links as $link) {
             $link->delete();
         }
     }

app/modules/Base.php

@@ -39,9 +39,8 @@ abstract class Base implements ModuleDefinitionInterface
         $dispatcher->setDefaultNamespace($this->_controllerNamespace);
 
         $di->get('view')->setViewsDir(array_merge(
-            [ $this->_viewDir ],
+            [$this->_viewDir],
             (array) $di->get('view')->getViewsDir()
         ));
     }
 }
-