QuizController::playAction() - Code Metrics - Inspection of "Merge pull request #286 from gregorybesson/develop" - gregorybesson/PlaygroundGame - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( f7296b...16f165 )

by greg

created 2016-01-11 08:37 UTC

QuizController::playAction() F

↳ Parent: QuizController

Complexity

Conditions	27
Paths	248

Size

Total Lines	162
Code Lines	109

Duplication

Lines	11
Ratio	6.79 %

Importance

Changes	10
Bugs	0	Features	0

Metric	Value
c	10
b	0
f	0
dl	11
loc	162
rs	3.5446
cc	27
eloc	109
nc	248
nop	0

How to fix Long Method Complexity

<?php
namespace PlaygroundGame\Controller\Frontend;

use Zend\Form\Element;
use Zend\Form\Fieldset;
use Zend\Form\Form;
use Zend\InputFilter\Factory as InputFactory;

class QuizController extends GameController
{
    /**
     *
     * @var gameService
     */
    protected $gameService;

    public function playAction()
    {
        $redirectFb = $this->checkFbRegistration($this->user, $this->game);
        if ($redirectFb) {
            return $redirectFb;
        }

        $entry = $this->getGameService()->play($this->game, $this->user);
        if (!$entry) {

            // the user has already taken part of this game and the participation limit has been reached
            $this->flashMessenger()->addMessage('Vous avez déjà participé!');

            return $this->redirect()->toUrl(
                $this->frontendUrl()->fromRoute(
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 { }
                    $this->game->getClassType() . '/result',
                    array('id' => $this->game->getIdentifier())
                )
            );
        }

        $reply = $this->getGameService()->getQuizReplyMapper()->getLastGameReply($entry);
        $userAnswers = array();
        if($reply){
            foreach ($reply->getAnswers() as $answer) {
                $userAnswers[$answer->getQuestionId()][$answer->getAnswerId()] = true;
                $userAnswers[$answer->getQuestionId()]['answer'] = $answer->getAnswer();
            }
        }

        $questions = $this->game->getQuestions();
        $totalQuestions = count($questions);

        $form = new Form();

        $inputFilter = new \Zend\InputFilter\InputFilter();
        $factory = new InputFactory();

        $i = 0;
        $j = 0;
        $elementData = array();
        $explanations = array();

        foreach ($questions as $q) {
            if (
                ($this->game->getQuestionGrouping() > 0 && $i % $this->game->getQuestionGrouping() === 0) ||
                ($i === 0 && $this->game->getQuestionGrouping() === 0)
            ) {
                $fieldsetName = 'questionGroup' . ++ $j;
                $fieldset = new Fieldset($fieldsetName);
            }
            $name = 'q' . $q->getId();
            $fieldsetFilter = new \Zend\InputFilter\InputFilter();
            if ($q->getType() === 0) {
                $element = new Element\Radio($name);
                $values = array();
                $valuesSortedByPosition = array();
                foreach ($q->getAnswers() as $a) {
                    $values[$a->getPosition()] = array(
                        'id' => $a->getId(),
                        'position' => $a->getPosition(),
                        'answer' => $a->getAnswer(),
                        );
                    $explanations[$a->getAnswer()] = $a->getExplanation();
                }
                ksort($values);
                foreach ($values as $key => $value) {
                    $valuesSortedByPosition[$value['id']] = $value['answer'];
                }
                $element->setValueOptions($valuesSortedByPosition);
                $element->setLabelOptions(array("disable_html_escape"=>true));
                $elementData[$q->getId()] = new Element\Hidden($name.'-data');
            } elseif ($q->getType() === 1) {
                $element = new Element\MultiCheckbox($name);
                $values = array();
                $valuesSortedByPosition = array();
                foreach ($q->getAnswers() as $a) {
                    $values[$a->getId()] = array(
                        'id' => $a->getId(),
                        'position' => $a->getPosition(),
                        'answer' => $a->getAnswer(),
                    );
                    $explanations[$a->getAnswer()] = $a->getExplanation();
                    $elementData[$a->getId()] = new Element\Hidden($name.'-'.$a->getId().'-data');
                }

                foreach ($values as $key => $value) {
                    $valuesSortedByPosition[$value['id']] = $value['answer'];
                }

                $element->setValueOptions($valuesSortedByPosition);
                $element->setLabelOptions(array("disable_html_escape"=>true));
            } elseif ($q->getType() == 2) {
                $element = new Element\Textarea($name);
                if(isset($userAnswers[$q->getId()])) $element->setValue($userAnswers[$q->getId()]['answer']);
                $elementData[$q->getId()] = new Element\Hidden($name.'-data');
            }

            $element->setLabel($q->getQuestion());
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

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

    // $x is potentially undefined here.
    echo $x;
}
            $fieldset->add($element);
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

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

    // $x is potentially undefined here.
    echo $x;
}
            if (is_array($elementData)) {
                foreach ($elementData as $id => $e) {
                    $fieldset->add($e);
                }
            } else {
                $fieldset->add($elementData);
            }

            $fieldsetFilter->add($factory->createInput(array(
                'name'     => $name,
                'required' => true,
                'validators'=>array(
                    array(
                        'name'=>'NotEmpty',
                        'options'=>array(
                            'messages'=>array(
                                'isEmpty' => 'Merci de répondre à la question.',
                            ),
                        ),
                    ),
                )
            )));

            $i ++;
            if (
                ($this->game->getQuestionGrouping() > 0 && $i % $this->game->getQuestionGrouping() == 0 && $i > 0) ||
                $i == $totalQuestions
            ) {
                $form->add($fieldset);
                $inputFilter->add($fieldsetFilter, $fieldsetName);
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

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

    // $x is potentially undefined here.
    echo $x;
}
            }
        }

        $form->setInputFilter($inputFilter);

        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.
    }
}
            $data = $this->getRequest()->getPost()->toArray();
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.
    }
}
            $form->setData($data);

            // Improve it : I don't validate the form in a timer quiz as no answer is mandatory
            if ($this->game->getTimer() || $form->isValid()) {
                unset($data['submitForm']);
                $entry = $this->getGameService()->createQuizReply($data, $this->game, $this->user);
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
            }

            return $this->redirect()->toUrl(
                $this->frontendUrl()->fromRoute(
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 { }
                    $this->game->getClassType() . '/'. $this->game->nextStep($this->params('action')),
                    array('id' => $this->game->getIdentifier())
                )
            );
        }

        $viewModel = $this->buildView($this->game);
        $viewModel->setVariables(array(
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
            'questions' => $questions,
            'form'      => $form,
            'explanations' => $explanations,
            'flashMessages' => $this->flashMessenger()->getMessages(),
        ));

        return $viewModel;
    }

    public function resultAction()
    {
        $statusMail = null;
        $prediction = false;
        $userTimer = array();
        $secretKey = strtoupper(substr(sha1(uniqid('pg_', true).'####'.time()), 0, 15));
        $socialLinkUrl = $this->frontendUrl()->fromRoute(
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 { }
            'quiz',
            array('id' => $this->game->getIdentifier()),
            array('force_canonical' => true)
        ).'?key='.$secretKey;

        // With core shortener helper
        $socialLinkUrl = $this->shortenUrl()->shortenUrl($socialLinkUrl);
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 { }

        $lastEntry = $this->getGameService()->findLastEntry($this->game, $this->user);
        if (!$lastEntry) {

            return $this->redirect()->toUrl(
                $this->frontendUrl()->fromRoute(
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 { }
                    'quiz',
                    array('id' => $this->game->getIdentifier()),
                    array('force_canonical' => true)
                )
            );
        }

        // je compte les bonnes réponses et le ratio
        $maxCorrectAnswers = $this->game->getMaxCorrectAnswers();
        $winner = $lastEntry->getWinner();
        $reply = $this->getGameService()->getQuizReplyMapper()->getLastGameReply($lastEntry);
        $userCorrectAnswers = 0;
        $correctAnswers = array();
        $userAnswers = array();
        
        foreach ($reply->getAnswers() as $answer) {
            if ($answer->getCorrect()) {
                $correctAnswers[$answer->getQuestionId()][$answer->getAnswerId()] = true;
                ++$userCorrectAnswers;
            }
            $userAnswers[$answer->getQuestionId()][$answer->getAnswerId()] = true;
            $userAnswers[$answer->getQuestionId()]['answer'] = $answer->getAnswer();
        }

        $ratioCorrectAnswers = 0;
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
        if ($maxCorrectAnswers > 0) {
            $ratioCorrectAnswers = ($userCorrectAnswers / $maxCorrectAnswers) * 100;
        } else {
            $ratioCorrectAnswers = 100;
        }

        if ($this->game->getTimer()) {
            $timer = $this->getGameService()->getEntryMapper()->findOneBy(
                array('game' => $this->game, 'user'=> $this->user)
            );
            $start = $timer->getCreatedAt()->format('U');
            $end = $timer->getUpdatedAt()->format('U');
            $userTimer = array(
               'ratio'  => $ratioCorrectAnswers,
               'timer'  => $end - $start,
            );
        }

        // Je prépare le tableau des bonnes réponses trouvées et non trouvées
        $ga = array();
        $questions = $this->game->getQuestions();
        foreach ($questions as $q) {
            foreach ($q->getAnswers() as $a) {
                if ($a->getCorrect()) {
                    $ga[$q->getId()]['question'] = $q;
                    $ga[$q->getId()]['answers'][$a->getId()]['answer'] = $a->getAnswer();
                    $ga[$q->getId()]['answers'][$a->getId()]['explanation'] = $a->getExplanation();
                    $ga[$q->getId()]['answers'][$a->getId()]['userAnswer'] = isset($userAnswers[$q->getId()]) ?
                        $userAnswers[$q->getId()]['answer'] :
                        false;

                    if (isset($correctAnswers[$q->getId()]) && isset($correctAnswers[$q->getId()][$a->getId()])) {

                        $ga[$q->getId()]['answers'][$a->getId()]['found'] = true;
                    } else {
                        $ga[$q->getId()]['answers'][$a->getId()]['found'] = false;
                    }
                    
                    if (isset($userAnswers[$q->getId()]) && isset($userAnswers[$q->getId()][$a->getId()])) {

                        $ga[$q->getId()]['answers'][$a->getId()]['yourChoice'] = true;
                    } else {
                        $ga[$q->getId()]['answers'][$a->getId()]['yourChoice'] = false;
                    }

                    $ga[$q->getId()]['answers'][$a->getId()]['correctAnswers'] = true;
                } else {
                    $ga[$q->getId()]['question'] = $q;
                    $ga[$q->getId()]['answers'][$a->getId()]['answer'] = $a->getAnswer();
                    $ga[$q->getId()]['answers'][$a->getId()]['explanation'] = $a->getExplanation();
                    $ga[$q->getId()]['answers'][$a->getId()]['correctAnswers'] = false;
                    $ga[$q->getId()]['answers'][$a->getId()]['userAnswer'] = isset($userAnswers[$q->getId()]) ?
                        $userAnswers[$q->getId()]['answer'] :
                        false;
                    
                    if (isset($userAnswers[$q->getId()]) && isset($userAnswers[$q->getId()][$a->getId()])) {

                        $ga[$q->getId()]['answers'][$a->getId()]['yourChoice'] = true;
                    } else {
                        $ga[$q->getId()]['answers'][$a->getId()]['yourChoice'] = false;
                    }
                }
            }
            // if only one question is a prediction, we can't determine if it's a winner or looser
            if ($q->getPrediction()) {
                $prediction = true;
            }
        }

        $form = $this->getServiceLocator()->get('playgroundgame_sharemail_form');
        $form->setAttribute('method', 'post');

        $viewModel = $this->buildView($this->game);
        
        $this->getGameService()->sendMail($this->game, $this->user, $lastEntry);

        $viewModel->setVariables(array(
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
            'entry'               => $lastEntry,
            'statusMail'          => $statusMail,
            'form'                => $form,
            'winner'              => $winner,
            'prediction'          => $prediction,
            'userCorrectAnswers'  => $userCorrectAnswers,
            'maxCorrectAnswers'   => $maxCorrectAnswers,
            'ratioCorrectAnswers' => $ratioCorrectAnswers,
            'gameCorrectAnswers'  => $ga,
            'socialLinkUrl'       => $socialLinkUrl,
            'secretKey'           => $secretKey,
            'userTimer'           => $userTimer,
            'userAnswers'         => $userAnswers,
            'flashMessages'       => $this->flashMessenger()->getMessages(),
        ));

        return $viewModel;
    }

    public function fbshareAction()

    {
        $result = parent::fbshareAction();
        $bonusEntry = false;

        if ($result->getVariable('success')) {
            // Improve this thing
            $lastEntry = $this->getGameService()->findLastInactiveEntry($this->game, $this->user);
            if ($lastEntry && $lastEntry->getWinner()) {
                $bonusEntry = $this->getGameService()->addAnotherChance($this->game, $this->user, 1);
            }
        }

        $response = $this->getResponse();
        $response->setContent(\Zend\Json\Json::encode(array(
                'success' => $result,
                'playBonus' => $bonusEntry
        )));

        return $response;
class Author {
    private $name;

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

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
    }

    public function fbrequestAction()

    {
        $result = parent::fbrequestAction();
        $bonusEntry = false;

        if ($result->getVariable('success')) {
            $lastEntry = $this->getGameService()->findLastInactiveEntry($this->game, $this->user);
            if ($lastEntry && $lastEntry->getWinner()) {
                $bonusEntry = $this->getGameService()->addAnotherChance($this->game, $this->user, 1);
            }
        }

        $response = $this->getResponse();
        $response->setContent(\Zend\Json\Json::encode(array(
            'success' => $result,
            'playBonus' => $bonusEntry
        )));

        return $response;
class Author {
    private $name;

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

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
    }

    public function tweetAction()

    {
        $result = parent::tweetAction();
        $bonusEntry = false;

        if ($result->getVariable('success')) {
            $lastEntry = $this->getGameService()->findLastInactiveEntry($this->game, $this->user);
            if ($lastEntry && $lastEntry->getWinner()) {
                $bonusEntry = $this->getGameService()->addAnotherChance($this->game, $this->user, 1);
            }
        }

        $response = $this->getResponse();
        $response->setContent(\Zend\Json\Json::encode(array(
            'success' => $result,
            'playBonus' => $bonusEntry
        )));

        return $response;
class Author {
    private $name;

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

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
    }

    public function googleAction()

    {
        $result = parent::googleAction();
        $bonusEntry = false;

        if ($result->getVariable('success')) {
            $lastEntry = $this->getGameService()->findLastInactiveEntry($this->game, $this->user);
            if ($lastEntry && $lastEntry->getWinner()) {
                $bonusEntry = $this->getGameService()->addAnotherChance($this->game, $this->user, 1);
            }
        }

        $response = $this->getResponse();
        $response->setContent(\Zend\Json\Json::encode(array(
            'success' => $result,
            'playBonus' => $bonusEntry
        )));

        return $response;
class Author {
    private $name;

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

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
    }

    public function getGameService()
    {
        if (! $this->gameService) {
            $this->gameService = $this->getServiceLocator()->get('playgroundgame_quiz_service');
class Id
{
    public $id;

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

}

class Account
{
    /** @var  Id $id */
    public $id;
}

$account_id = false;

if (starsAreRight()) {
    $account_id = new Id(42);
}

$account = new Account();
if ($account instanceof Id)
{
    $account->id = $account_id;
}
        }

        return $this->gameService;
    }
}


Push — master ( f7296b...16f165 )

QuizController::playAction() F

Complexity

Size

Duplication

Importance

How to fix Long Method Complexity

Long Method

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

1		<?php
2		namespace PlaygroundGame\Controller\Frontend;
3
4		use Zend\Form\Element;
5		use Zend\Form\Fieldset;
6		use Zend\Form\Form;
7		use Zend\InputFilter\Factory as InputFactory;
8
9		class QuizController extends GameController
10		{
11		/**
12		*
13		* @var gameService
14		*/
15		protected $gameService;
16
17		public function playAction()
18		{
19		$redirectFb = $this->checkFbRegistration($this->user, $this->game);
20		if ($redirectFb) {
21		return $redirectFb;
22		}
23
24		$entry = $this->getGameService()->play($this->game, $this->user);
25	View Code Duplication	if (!$entry) {
		0 ignored issues – show Duplication introduced 2015-12-13 15:52 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...
26		// the user has already taken part of this game and the participation limit has been reached
27		$this->flashMessenger()->addMessage('Vous avez déjà participé!');
28
29		return $this->redirect()->toUrl(
30		$this->frontendUrl()->fromRoute(
		0 ignored issues – show Documentation Bug introduced 2015-11-26 09:51 UTC by Report Bug Copy Issue Report The method `frontendUrl` does not exist on `object<PlaygroundGame\Co...rontend\QuizController>`? 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...
31		$this->game->getClassType() . '/result',
32		array('id' => $this->game->getIdentifier())
33		)
34		);
35		}
36
37		$reply = $this->getGameService()->getQuizReplyMapper()->getLastGameReply($entry);
38		$userAnswers = array();

gregorybesson / PlaygroundGame

Push — master ( f7296b...16f165 )

QuizController::playAction() F

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Duplication

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How to fix Long Method Complexity

Long Method

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