ManageController - Code Metrics - Inspection of "Merge changes for issue gh-214 into develop" - cross-solution/YAWIK - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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created 2016-06-13 13:42 UTC

ManageController A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	94
Duplicated Lines	9.57 %

Coupling/Cohesion

Components	1
Dependencies	7

Importance

Changes	7
Bugs	2	Features	2

Metric	Value
wmc	9
c	7
b	2
f	2
lcom	1
cbo	7
dl	9
loc	94
rs	10

3 Methods

Rating	Name	Duplication	Size	Complexity
A	attachDefaultListeners()	9	9	1
A	indexAction()	0	3	1
C	formAction()	0	68	7

How to fix Duplicated Code

<?php
/**
 * YAWIK
 *
 * @filesource
 * @copyright (c) 2013 - 2016 Cross Solution (http://cross-solution.de)
 * @license   MIT
 */

/** ActionController of Core */
namespace Cv\Controller;

use Zend\Mvc\Controller\AbstractActionController;
use Zend\View\Model\JsonModel;
use Core\Form\SummaryFormInterface;

/**
 * Main Action Controller for the application.
 * Responsible for displaying the home site.
 *
 */
class ManageController extends AbstractActionController
{

    /**
     * attaches further Listeners for generating / processing the output
     * @return $this
     */
    public function attachDefaultListeners()

    {
        parent::attachDefaultListeners();
        $serviceLocator  = $this->serviceLocator;
        $defaultServices = $serviceLocator->get('DefaultListeners');
        $events          = $this->getEventManager();
        $events->attach($defaultServices);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        return $this;
    }

    /**
     * Home site
     *
     */
    public function indexAction()
    {
    }
    
    public function formAction()
    {
        $serviceLocator = $this->serviceLocator;
        $repositories = $serviceLocator->get('repositories');
        /* @var $cvRepository \Cv\Repository\Cv */
        $cvRepository = $repositories->get('Cv/Cv');
        $user = $this->auth()->getUser();
class ParentClass {
    private $data = array();

    public function __call($method, array $args) {
        if (0 === strpos($method, 'get')) {
            return $this->data[strtolower(substr($method, 3))];
        }

        throw new \LogicException(sprintf('Unsupported method: %s', $method));
    }
}

/**
 * If this class knows which fields exist, you can specify the methods here:
 *
 * @method string getName()
 */
class SomeClass extends ParentClass { }
        /* @var $cv \Cv\Entity\Cv */
        $cv = $cvRepository->findDraft($user);
        
        if (empty($cv)) {
            // create draft CV
            $cv = $cvRepository->create();
            $cv->setIsDraft(true);
            $cv->setContact($user->getInfo());
            $cv->setUser($user);
            $repositories->store($cv);
        }
        
        /* @var $container \Core\Form\Container */
        $container = $serviceLocator->get('FormElementManager')
            ->get('CvContainer')
            ->setEntity($cv);
        
        if ($this->getRequest()->isPost()) {
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
            $params = $this->params();
            $form = $container->getForm($params->fromQuery('form'));
            
            if ($form) {
                $form->setData(array_merge(
                    $params->fromPost(),
                    $params->fromFiles()
                ));
                
                if (!$form->isValid()) {
                    return new JsonModel([
                        'valid' => false,
                        'errors' => $form->getMessages()
                    ]);
                }
                
                $repositories->store($cv);
                
                if ($form instanceof SummaryFormInterface) {
                    $form->setRenderMode(SummaryFormInterface::RENDER_SUMMARY);
                    $viewHelper = 'summaryform';
                } else {
                    $viewHelper = 'form';
                }
                
                // render form
                $content = $serviceLocator->get('ViewHelperManager')
                    ->get($viewHelper)
                    ->__invoke($form);
                
                return new JsonModel([
                    'valid' => true,
                    'content' => $content
                ]);
            } elseif (($action = $params->fromQuery('action')) !== null) {
                return new JsonModel($container->executeAction($action, $params->fromPost()));
            }
        }
        
        return [
            'container' => $container
        ];
    }
}


1		<?php
2		/**
3		* YAWIK
4		*
5		* @filesource
6		* @copyright (c) 2013 - 2016 Cross Solution (http://cross-solution.de)
7		* @license MIT
8		*/
9
10		/** ActionController of Core */
11		namespace Cv\Controller;
12
13		use Zend\Mvc\Controller\AbstractActionController;
14		use Zend\View\Model\JsonModel;
15		use Core\Form\SummaryFormInterface;
16
17		/**
18		* Main Action Controller for the application.
19		* Responsible for displaying the home site.
20		*
21		*/
22		class ManageController extends AbstractActionController
23		{
24
25		/**
26		* attaches further Listeners for generating / processing the output
27		* @return $this
28		*/
29	View Code Duplication	public function attachDefaultListeners()
		0 ignored issues – show Duplication introduced 2015-11-30 11:54 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
30		{
31		parent::attachDefaultListeners();
32		$serviceLocator = $this->serviceLocator;
33		$defaultServices = $serviceLocator->get('DefaultListeners');
34		$events = $this->getEventManager();
35		$events->attach($defaultServices);
		0 ignored issues – show Documentation introduced 2015-11-30 11:54 UTC by Report Bug Copy Issue Report `$defaultServices` is of type `object\|array`, but the function expects a `string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
36		return $this;
37		}
38
39		/**
40		* Home site
41		*
42		*/
43		public function indexAction()
44		{
45		}
46
47		public function formAction()
48		{
49		$serviceLocator = $this->serviceLocator;
50		$repositories = $serviceLocator->get('repositories');
51		/* @var $cvRepository \Cv\Repository\Cv */
52		$cvRepository = $repositories->get('Cv/Cv');
53		$user = $this->auth()->getUser();
		0 ignored issues – show Documentation Bug introduced 2016-05-19 19:12 UTC by Report Bug Copy Issue Report The method `auth` does not exist on `object<Cv\Controller\ManageController>`? Since you implemented `__call`, maybe consider adding a @method annotation. If you implement `__call` and you know which methods are available, you can improve IDE auto-completion and static analysis by adding a @method annotation to the class. This is often the case, when `__call` is implemented by a parent class and only the child class knows which methods exist: class ParentClass { private $data = array(); public function __call($method, array $args) { if (0 === strpos($method, 'get')) { return $this->data[strtolower(substr($method, 3))]; } throw new \LogicException(sprintf('Unsupported method: %s', $method)); } } /** * If this class knows which fields exist, you can specify the methods here: * * @method string getName() */ class SomeClass extends ParentClass { } Loading history...
54		/* @var $cv \Cv\Entity\Cv */
55		$cv = $cvRepository->findDraft($user);
56
57		if (empty($cv)) {
58		// create draft CV
59		$cv = $cvRepository->create();
60		$cv->setIsDraft(true);
61		$cv->setContact($user->getInfo());
62		$cv->setUser($user);
63		$repositories->store($cv);
64		}
65
66		/* @var $container \Core\Form\Container */
67		$container = $serviceLocator->get('FormElementManager')
68		->get('CvContainer')
69		->setEntity($cv);
70
71		if ($this->getRequest()->isPost()) {
		0 ignored issues – show Bug introduced 2015-11-30 11:54 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `Zend\Stdlib\RequestInterface` as the method `isPost()` does only exist in the following implementations of said interface: `Zend\Http\PhpEnvironment\Request`, `Zend\Http\Request`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
72		$params = $this->params();
73		$form = $container->getForm($params->fromQuery('form'));
74
75		if ($form) {
76		$form->setData(array_merge(
77		$params->fromPost(),
78		$params->fromFiles()
79		));
80
81		if (!$form->isValid()) {
82		return new JsonModel([
83		'valid' => false,
84		'errors' => $form->getMessages()
85		]);
86		}
87
88		$repositories->store($cv);
89
90		if ($form instanceof SummaryFormInterface) {
91		$form->setRenderMode(SummaryFormInterface::RENDER_SUMMARY);
92		$viewHelper = 'summaryform';
93		} else {
94		$viewHelper = 'form';
95		}
96
97		// render form
98		$content = $serviceLocator->get('ViewHelperManager')
99		->get($viewHelper)
100		->__invoke($form);
101
102		return new JsonModel([
103		'valid' => true,
104		'content' => $content
105		]);
106		} elseif (($action = $params->fromQuery('action')) !== null) {
107		return new JsonModel($container->executeAction($action, $params->fromPost()));
108		}
109		}
110
111		return [
112		'container' => $container
113		];
114		}
115		}
116

cross-solution / YAWIK

Push — develop ( 69bf64...c61561 )

ManageController A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

3 Methods

How to fix Duplicated Code

Duplicated Code

Available Fixes

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