ManageController::profileAction() - Code Metrics - Inspection of "fixed translation of error message" - cross-solution/YAWIK - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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unknown

created 2016-04-28 06:23 UTC

ManageController::profileAction() D

↳ Parent: ManageController

Complexity

Conditions	17
Paths	20

Size

Total Lines	111
Code Lines	72

Duplication

Lines	17
Ratio	15.32 %

Importance

Changes	4
Bugs	0	Features	0

Metric	Value
c	4
b	0
f	0
dl	17
loc	111
rs	4.8361
cc	17
eloc	72
nc	20
nop	0

How to fix Long Method Complexity

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

/** Auth controller */
namespace Auth\Controller;

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

/**
 * Main Action Controller for Authentication module.
 *
 */
class ManageController extends AbstractActionController
{
    /**
     * attaches further Listeners for generating / processing the output
     * @return $this
     */
    public function attachDefaultListeners()

    {
        parent::attachDefaultListeners();
        $serviceLocator  = $this->getServiceLocator();
        $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;
    }

    /**
     * @return array|JsonModel
     */
    public function profileAction()
// Bad
class Router
{
    public function generate($path)
    {
        return $_SERVER['HOST'].$path;
    }
}

// Better
class Router
{
    private $host;

    public function __construct($host)
    {
        $this->host = $host;
    }

    public function generate($path)
    {
        return $this->host.$path;
    }
}

class Controller
{
    public function myAction(Request $request)
    {
        // Instead of
        $page = isset($_GET['page']) ? intval($_GET['page']) : 1;

        // Better (assuming you use the Symfony2 request)
        $page = $request->query->get('page', 1);
    }
}
    {
        $serviceLocator = $this->getServiceLocator();
        $forms = $serviceLocator->get('forms');
        $container = $forms->get('Auth/userprofilecontainer');
        $user = $serviceLocator->get('AuthenticationService')->getUser(); /* @var $user \Auth\Entity\User */
        $postProfiles = (array)$this->params()->fromPost('social_profiles');
        $userProfiles = $user->getProfile();
        $formSocialProfiles = $forms->get('Auth/SocialProfiles')
            ->setUseDefaultValidation(true)
            ->setData(['social_profiles' => array_map(function ($array)
            {
                return $array['data'];
            }, $userProfiles)]);
        
        $translator = $serviceLocator->get('Translator');
		$formSocialProfiles->getBaseFieldset()
            ->setOption('description', $translator->translate("you can add your social profile to your application. You can preview and remove the attached profile before submitting the application."));
        $container->setEntity($user);

        if ($this->request->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.
    }
}
            $formName  = $this->params()->fromQuery('form');
            $form      = $container->getForm($formName);
            
            if ($form) {
                $postData  = $form->getOption('use_post_array') ? $_POST : array();
                $filesData = $form->getOption('use_files_array') ? $_FILES : array();
                $data      = array_merge($postData, $filesData);
                $form->setData($data);
                
                if (!$form->isValid()) {

                    return new JsonModel(
                        array(
                        'valid' => false,
                        'errors' => $form->getMessages(),
                        )
                    );
                }
                
                $serviceLocator->get('repositories')->store($user);
                
                if ('file-uri' === $this->params()->fromPost('return')) {
                    $content = $form->getHydrator()->getLastUploadedFile()->getUri();
                } else {

                    if ($form instanceof SummaryFormInterface) {
                        $form->setRenderMode(SummaryFormInterface::RENDER_SUMMARY);
                        $viewHelper = 'summaryform';
                    } else {
                        $viewHelper = 'form';
                    }
                    $content = $serviceLocator->get('ViewHelperManager')->get($viewHelper)->__invoke($form);
                }
                
                return new JsonModel(
                    array(
                    'valid' => $form->isValid(),
                    'content' => $content,
                    )
                );
            }
            elseif ($postProfiles) {

                $formSocialProfiles->setData($this->params()->fromPost());
                
                if ($formSocialProfiles->isValid()) {
                    $dataProfiles = $formSocialProfiles->getData()['social_profiles'];
                    $userRepository = $serviceLocator->get('repositories')->get('Auth/User'); /* @var $userRepository \Auth\Repository\User */
                    $hybridAuth = $serviceLocator->get('HybridAuthAdapter')
                        ->getHybridAuth();
                    
                    foreach ($dataProfiles as $network => $postProfile) {
                        // remove
                        if (isset($userProfiles[$network]) && !$dataProfiles[$network]) {
                            $user->removeProfile($network);
                        }
                        
                        // add
                        if (!isset($userProfiles[$network]) && $dataProfiles[$network]) {
                            $authProfile = $hybridAuth->authenticate($network)
                                ->getUserProfile();
                            // check for existing profiles
                            if ($userRepository->isProfileAssignedToAnotherUser($user->getId(), $authProfile->identifier, $network)) {
                                $dataProfiles[$network] = null;
                                $formSocialProfiles->setMessages(array(
                                    'social_profiles' => [
                                        $network => [sprintf($translator->translate('Could not connect your %s profile with your user account. The profile is already connected to another user account.'), $authProfile->displayName)]
                                    ]
                                ));
                            } else {
                                $profile = [
                                    'auth' => (array)$authProfile,
                                    'data' => \Zend\Json\Json::decode($dataProfiles[$network])
                                ];
                                $user->addProfile($network, $profile);
                            }
                        }
                    }
                }
                
                // keep data in sync & properly decoded
                $formSocialProfiles->setData(['social_profiles' => array_map(function ($array)
                {
                    return \Zend\Json\Json::decode($array) ?: '';
                }, $dataProfiles)]);
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
            }
        }
        
        return array(
            'form' => $container,
            'socialProfilesForm' => $formSocialProfiles
        );
    }
}


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		/** Auth controller */
11		namespace Auth\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 Authentication module.
19		*
20		*/
21		class ManageController extends AbstractActionController
22		{
23		/**
24		* attaches further Listeners for generating / processing the output
25		* @return $this
26		*/
27	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...
28		{
29		parent::attachDefaultListeners();
30		$serviceLocator = $this->getServiceLocator();
31		$defaultServices = $serviceLocator->get('DefaultListeners');
32		$events = $this->getEventManager();
33		$events->attach($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...
34		return $this;
35		}
36
37		/**
38		* @return array\|JsonModel
39		*/
40		public function profileAction()
		0 ignored issues – show Coding Style introduced 2015-11-30 11:54 UTC by Report Bug Copy Issue Report `profileAction` uses the super-global variable `$_POST` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history... Coding Style introduced 2015-11-30 11:54 UTC by Report Bug Copy Issue Report `profileAction` uses the super-global variable `$_FILES` which is generally not recommended. Instead of super-globals, we recommend to explicitly inject the dependencies of your class. This makes your code less dependent on global state and it becomes generally more testable: // Bad class Router { public function generate($path) { return $_SERVER['HOST'].$path; } } // Better class Router { private $host; public function __construct($host) { $this->host = $host; } public function generate($path) { return $this->host.$path; } } class Controller { public function myAction(Request $request) { // Instead of $page = isset($_GET['page']) ? intval($_GET['page']) : 1; // Better (assuming you use the Symfony2 request) $page = $request->query->get('page', 1); } } Loading history...
41		{
42		$serviceLocator = $this->getServiceLocator();
43		$forms = $serviceLocator->get('forms');
44		$container = $forms->get('Auth/userprofilecontainer');
45		$user = $serviceLocator->get('AuthenticationService')->getUser(); /* @var $user \Auth\Entity\User */
46		$postProfiles = (array)$this->params()->fromPost('social_profiles');
47		$userProfiles = $user->getProfile();
48		$formSocialProfiles = $forms->get('Auth/SocialProfiles')
49		->setUseDefaultValidation(true)
50		->setData(['social_profiles' => array_map(function ($array)
51		{
52		return $array['data'];
53		}, $userProfiles)]);
54
55		$translator = $serviceLocator->get('Translator');
56		$formSocialProfiles->getBaseFieldset()
57		->setOption('description', $translator->translate("you can add your social profile to your application. You can preview and remove the attached profile before submitting the application."));
58		$container->setEntity($user);
59
60		if ($this->request->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...
61		$formName = $this->params()->fromQuery('form');
62		$form = $container->getForm($formName);
63
64		if ($form) {
65		$postData = $form->getOption('use_post_array') ? $_POST : array();
66		$filesData = $form->getOption('use_files_array') ? $_FILES : array();
67		$data = array_merge($postData, $filesData);
68		$form->setData($data);
69
70	View Code Duplication	if (!$form->isValid()) {
		0 ignored issues – show Duplication introduced 2015-11-30 11:54 UTC by Report Bug Copy Issue Report This code seems to be duplicated across 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...
71		return new JsonModel(
72		array(
73		'valid' => false,
74		'errors' => $form->getMessages(),
75		)
76		);
77		}
78
79		$serviceLocator->get('repositories')->store($user);
80
81		if ('file-uri' === $this->params()->fromPost('return')) {
82		$content = $form->getHydrator()->getLastUploadedFile()->getUri();
83	View Code Duplication	} else {
		0 ignored issues – show Duplication introduced 2015-11-30 11:54 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
84		if ($form instanceof SummaryFormInterface) {
85		$form->setRenderMode(SummaryFormInterface::RENDER_SUMMARY);
86		$viewHelper = 'summaryform';
87		} else {
88		$viewHelper = 'form';
89		}
90		$content = $serviceLocator->get('ViewHelperManager')->get($viewHelper)->__invoke($form);
91		}
92
93		return new JsonModel(
94		array(
95		'valid' => $form->isValid(),
96		'content' => $content,
97		)
98		);
99		}
100		elseif ($postProfiles) {
		0 ignored issues – show Bug Best Practice introduced 2016-04-28 06:30 UTC by Report Bug Copy Issue Report The expression `$postProfiles` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `! empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
101		$formSocialProfiles->setData($this->params()->fromPost());
102
103		if ($formSocialProfiles->isValid()) {
104		$dataProfiles = $formSocialProfiles->getData()['social_profiles'];
105		$userRepository = $serviceLocator->get('repositories')->get('Auth/User'); /* @var $userRepository \Auth\Repository\User */
106		$hybridAuth = $serviceLocator->get('HybridAuthAdapter')
107		->getHybridAuth();
108
109		foreach ($dataProfiles as $network => $postProfile) {
110		// remove
111		if (isset($userProfiles[$network]) && !$dataProfiles[$network]) {
112		$user->removeProfile($network);
113		}
114
115		// add
116		if (!isset($userProfiles[$network]) && $dataProfiles[$network]) {
117		$authProfile = $hybridAuth->authenticate($network)
118		->getUserProfile();
119		// check for existing profiles
120		if ($userRepository->isProfileAssignedToAnotherUser($user->getId(), $authProfile->identifier, $network)) {
121		$dataProfiles[$network] = null;
122		$formSocialProfiles->setMessages(array(
123		'social_profiles' => [
124		$network => [sprintf($translator->translate('Could not connect your %s profile with your user account. The profile is already connected to another user account.'), $authProfile->displayName)]
125		]
126		));
127		} else {
128		$profile = [
129		'auth' => (array)$authProfile,
130		'data' => \Zend\Json\Json::decode($dataProfiles[$network])
131		];
132		$user->addProfile($network, $profile);
133		}
134		}
135		}
136		}
137
138		// keep data in sync & properly decoded
139		$formSocialProfiles->setData(['social_profiles' => array_map(function ($array)
140		{
141		return \Zend\Json\Json::decode($array) ?: '';
142		}, $dataProfiles)]);
		0 ignored issues – show Bug introduced 2016-04-28 06:30 UTC by Report Bug Copy Issue Report The variable `$dataProfiles` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } // $x is potentially undefined here. echo $x; } In the above example, the variable `$x` is defined if you pass “foo” or “bar” as argument for `$a`. However, since the `switch` statement has no default case statement, if you pass any other value, the variable `$x` would be undefined. Available Fixes Check for existence of the variable explicitly: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } if (isset($x)) { // Make sure it's always set. echo $x; } } Define a default value for the variable: function myFunction($a) { $x = ''; // Set a default which gets overridden for certain paths. switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } echo $x; } Add a value for the missing path: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; // We add support for the missing case. default: $x = ''; break; } echo $x; } Loading history...
143		}
144		}
145
146		return array(
147		'form' => $container,
148		'socialProfilesForm' => $formSocialProfiles
149		);
150		}
151		}
152

cross-solution / YAWIK

Push — develop ( bffb2a...35cb48 )

ManageController::profileAction() D

Complexity

Size

Duplication

Importance

How to fix Long Method Complexity

Long Method

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Available Fixes

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