PostVote - Code Metrics - Inspection of "Merge pull request #293 from gregorybesson/develop" - gregorybesson/PlaygroundGame - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 4aa860...5dfdf5 )

by greg

created 2016-01-21 19:01 UTC

PostVote D

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	659
Duplicated Lines	11.08 %

Coupling/Cohesion

Components	1
Dependencies	10

Importance

Changes	15
Bugs	7	Features	0

Metric	Value
wmc	94
c	15
b	7
f	0
lcom	1
cbo	10
dl	73
loc	659
rs	4.6279

30 Methods

Rating	Name	Duplication	Size	Complexity
A	getGameEntity()	0	4	1
A	getPath()	0	14	3
A	getMediaUrl()	0	7	1
A	checkPost()	0	14	2
B	deleteFilePosted()	0	25	4
B	createForm()	30	30	5
C	findArrayOfValidatedPosts()	0	80	10
B	addVote()	0	32	5
B	uploadFileToPost()	0	32	4
C	createPost()	0	80	13
B	confirmPost()	0	44	5
B	addComment()	0	24	2
A	getCommentsForPostvote()	0	7	1
A	getCommentsForPost()	0	7	1
A	removeComment()	0	17	2
B	getEntriesHeader()	6	16	5
B	getEntriesQuery()	37	38	1
C	getGameEntries()	0	28	11
A	getPostVoteFormMapper()	0	8	2
A	setPostVoteFormMapper()	0	6	1
A	getPostVotePostElementMapper()	0	10	2
A	setPostVotePostElementMapper()	0	6	1
A	getPostVoteVoteMapper()	0	8	2
A	setPostVoteVoteMapper()	0	6	1
A	getPostVoteCommentMapper()	0	8	2
A	setPostVoteCommentMapper()	0	6	1
A	getPostVotePostMapper()	0	8	2
A	setPostVotePostMapper()	0	6	1
A	getPostVoteMapper()	0	8	2
A	setPostVoteMapper()	0	6	1

How to fix Duplicated Code Complexity

Duplicated Code

Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.

Common duplication problems, and corresponding solutions are:

If you have the same expression in different places: Extract expression to a method
If you have the same method in different sub-classes: Extract method, and pull up field to the parent class
If you have the same code in unrelated classes: Consider extracting the code to a new class, and injecting that class

Complex Class

Tip: Before tackling complexity, make sure that you eliminate any duplication first. This often can reduce the size of classes significantly.

Complex classes like PostVote often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.

Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.

While breaking up the class, it is a good idea to analyze how other classes use PostVote, and based on these observations, apply Extract Interface, too.

<?php

namespace PlaygroundGame\Service;

use Zend\ServiceManager\ServiceManagerAwareInterface;
use Zend\Stdlib\ErrorHandler;

class PostVote extends Game implements ServiceManagerAwareInterface
{
    protected $postvoteMapper;
    protected $postvoteformMapper;
    protected $postVotePostMapper;
    protected $postVoteVoteMapper;
    protected $postVoteCommentMapper;
    protected $postVotePostElementMapper;

    public function getGameEntity()
    {
        return new \PlaygroundGame\Entity\PostVote;
    }

    public function getPath($post)
    {
        $path = $this->getOptions()->getMediaPath() . DIRECTORY_SEPARATOR;
        $path .= 'game' . $post->getPostVote()->getId() . DIRECTORY_SEPARATOR;
        if (!is_dir($path)) {
            mkdir($path, 0777, true);
        }
        $path .= 'post'. $post->getId() . DIRECTORY_SEPARATOR;
        if (!is_dir($path)) {
            mkdir($path, 0777, true);
        }

        return $path;
    }

    public function getMediaUrl($post)
    {
        $media_url = $this->getOptions()->getMediaUrl() . '/';
        $media_url .= 'game' . $post->getPostVote()->getId() . '/' . 'post'. $post->getId() . '/';

        return $media_url;
    }

    /**
     * @param boolean $entry
     */
    public function checkPost($entry)
    {
        $post = $this->getPostVotePostMapper()->findOneBy(array('entry' => $entry));

        if (! $post) {
            $post = new \PlaygroundGame\Entity\PostVotePost();
            $post->setPostvote($entry->getGame());

            $post->setUser($entry->getUser());

            $post->setEntry($entry);
            $post = $this->getPostVotePostMapper()->insert($post);
        }

        return $post;
    }

    public function uploadFileToPost($data, $game, $user)
    {
        $result = false;
        $entry = $this->findLastActiveEntry($game, $user);

        if (!$entry) {
            return '0';
        }

        $post = $this->checkPost($entry);
        $path = $this->getPath($post);
        $media_url = $this->getMediaUrl($post);

        $key = key($data);
        $uploadFile = $this->uploadFile($path, $data[$key]);

        if ($uploadFile) {
            $postElement = $this->getPostVotePostElementMapper()->findOneBy(array('post' => $post, 'name' => $key));
            if (! $postElement) {
                $postElement = new \PlaygroundGame\Entity\PostVotePostElement();
            }
            $postElement->setName($key);
            $postElement->setPosition(0);
            $postElement->setValue($media_url.$uploadFile);
            $postElement->setPost($post);
            $postElement = $this->getPostVotePostElementMapper()->insert($postElement);
$myVar = 'Value';
$higher = false;

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

            $result = $media_url.$uploadFile;
        }

        return $result;
    }

    public function deleteFilePosted($data, $game, $user)
    {
        $postvotePostMapper = $this->getPostVotePostMapper();
        $postVotePostElementMapper = $this->getPostVotePostElementMapper();

        $entry = $this->findLastActiveEntry($game, $user);

        if (!$entry) {
            return 'falsefin0';
        }

        $post = $postvotePostMapper->findOneBy(array('entry' => $entry));
        $element = $postVotePostElementMapper->findOneBy(array('post' => $post->getId(), 'name' => $data['name']));

        if ($element) {
            $element = $postVotePostElementMapper->remove($element);
            if ($element) {
                return true;
            } else {
                return false;
            }
        } else {
            return false;
        }
    }

    /**
     *
     * @param  array $data
     * @return \PlaygroundGame\Entity\Game
     */
    public function createPost(array $data, $game, $user, $form)
    {
        $postvotePostMapper = $this->getPostVotePostMapper();
        $postVotePostElementMapper = $this->getPostVotePostElementMapper();

        $entry = $this->findLastActiveEntry($game, $user);

        if (!$entry) {
            return false;
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());
}
        }

        $post = $this->checkPost($entry);
        $path = $this->getPath($post);
        $media_url = $this->getMediaUrl($post);
        $position=1;

        foreach ($data as $name => $value) {
            $postElement = $postVotePostElementMapper->findOneBy(array('post' => $post, 'name' => $name));
            if (! $postElement) {
                $postElement = new \PlaygroundGame\Entity\PostVotePostElement();
            }
            $postElement->setName($name);
            $postElement->setPosition($position);

            if (is_array($value) && isset($value['tmp_name'])) {
                // The file upload has been done in ajax but some weird bugs remain without it

                if (! $value['error']) {
                    ErrorHandler::start();
                    $value['name'] = $this->fileNewname($path, $value['name'], true);
                    move_uploaded_file($value['tmp_name'], $path . $value['name']);
                    $image = $this->getServiceManager()->get('playgroundcore_image_service');
                    $image->setImage($path . $value['name']);

                    if ($image->canCorrectOrientation()) {
                        $image->correctOrientation()->save();
                    }
                    $postElement->setValue($media_url . $value['name']);
                    
                    if (class_exists("Imagick")) {
                        $ext = pathinfo($value['name'], PATHINFO_EXTENSION);
                        $img = new \Imagick($path . $value['name']);
                        $img->cropThumbnailImage(100, 100);
                        $img->setImageCompression(\Imagick::COMPRESSION_JPEG);
                        $img->setImageCompressionQuality(75);
                        // Strip out unneeded meta data
                        $img->stripImage();
                        $img->writeImage($path . str_replace('.'.$ext, '-thumbnail.'.$ext, $value['name']));
                        ErrorHandler::stop(true);
                    }
                }
            } elseif (is_array($value) || $form->get($name) instanceof \Zend\Form\Element\Select) {
                $arValues = $form->get($name)->getValueOptions();
                $postElement->setValue($arValues[$value[0]]);
            } elseif (!empty($value)) {
                $postElement->setValue($value);
            }
            $postElement->setPost($post);
            $postVotePostElementMapper->insert($postElement);
            $position++;
        }

        $postvotePostMapper->update($post);

        // If a preview step is not proposed, I confirmPost on this step
        $steps = $game->getStepsArray();
        $previewKey = array_search('preview', $steps);
        if (!$previewKey) {
            $post = $this->confirmPost($game, $user);
        }

        $this->getEventManager()->trigger(__FUNCTION__ . '.post', $this, array(
            'user' => $user,
            'game' => $game,
            'post' => $post,
            'entry' => $entry
        ));

        return $post;
    }

    /**
     *
     * @return \PlaygroundGame\Entity\Game
     */
    public function confirmPost($game, $user)
    {
        $postvotePostMapper = $this->getPostVotePostMapper();

        $entryMapper = $this->getEntryMapper();
        $entry = $this->findLastActiveEntry($game, $user);

        if (!$entry) {
            return false;
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());
}
        }

        $post = $postvotePostMapper->findOneBy(array('entry' => $entry));

        if (! $post) {
            return false;
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());
}
        }

        // The post is confirmed by user. I update the status and close the associated entry
        // Post are validated by default, unless pre-moderation is enable for the game
        if ($game->getModerationType()) {
            $post->setStatus(1);
        } else {
            $post->setStatus(2);
        }

        $postvotePostMapper->update($post);

        $entry->setActive(0);

        $entryMapper->update($entry);

        $this->getEventManager()->trigger(__FUNCTION__ . '.post', $this, array(
            'user' => $user,
            'game' => $game,
            'entry' => $entry,
            'post' => $post
        ));

        if ($user) {
            // send mail for participation
            $this->sendGameMail($game, $user, $post, 'postvote');
        }

        return $post;
    }

    /**
     *
     * This service is ready for all types of games
     *
     * @param  array                  $data
     * @return \PlaygroundGame\Entity\Game
     */
    public function createForm(array $data, $game, $form = null)

    {
        $title ='';
        $description = '';

        if ($data['form_jsonified']) {
            $jsonPV = json_decode($data['form_jsonified']);
            foreach ($jsonPV as $element) {
                if ($element->form_properties) {
                    $attributes  = $element->form_properties[0];
                    $title       = $attributes->title;
                    $description = $attributes->description;

                    break;
                }
            }
        }
        if (!$form) {
            $form = new \PlaygroundGame\Entity\PostVoteForm();
        }
        $form->setPostvote($game);
        $form->setTitle($title);
        $form->setDescription($description);
        $form->setForm($data['form_jsonified']);
        $form->setFormTemplate($data['form_template']);

        $form = $this->getPostVoteFormMapper()->insert($form);

        return $form;
    }

    public function findArrayOfValidatedPosts($game, $filter, $search = '')
    {
        $em = $this->getServiceManager()->get('doctrine.entitymanager.orm_default');
        $qb = $em->createQueryBuilder();
        $and = $qb->expr()->andx();
        
        $and->add($qb->expr()->eq('p.status', 2));

        $and->add($qb->expr()->eq('g.id', ':game'));
        $qb->setParameter('game', $game);
        
        if ($search != '') {
            $and->add(
                $qb->expr()->orX(
                    $qb->expr()->like('u.username', $qb->expr()->literal('%:search%')),
                    $qb->expr()->like('u.firstname', $qb->expr()->literal('%:search%')),
                    $qb->expr()->like('u.lastname', $qb->expr()->literal('%:search%')),
                    $qb->expr()->like('e.value', $qb->expr()->literal('%:search%')),
                    $qb->expr()->isNull('g.publicationDate')
                )
            );
            $qb->setParameter('search', $search);
        }
        
        if ('push' == $filter) {
            $and->add(
                $qb->expr()->andX(
                    $qb->expr()->eq('p.pushed', 1)
                )
            );
        }
        
        $qb->select('p, COUNT(v) AS votesCount')
            ->from('PlaygroundGame\Entity\PostVotePost', 'p')
            ->innerJoin('p.postvote', 'g')
            ->leftJoin('p.user', 'u')
            ->innerJoin('p.postElements', 'e')
            ->leftJoin('p.votes', 'v')
            ->where($and)
            ->groupBy('p.id');
 
        switch ($filter) {
            case 'random':
                $qb->orderBy('e.value', 'ASC');
                break;
            case 'vote':
                $qb->orderBy('votesCount', 'DESC');
                break;
            case 'date':
                $qb->orderBy('p.createdAt', 'DESC');
                break;
            case 'push':
                $qb->orderBy('p.createdAt', 'DESC');
                break;
        }
        
        $query = $qb->getQuery();
        
        $posts = $query->getResult();
        $arrayPosts = array();
        $i=0;
        foreach ($posts as $postRaw) {
            $data = array();
            $post = $postRaw[0];
            if ($post) {
                foreach ($post->getPostElements() as $element) {
                    $data[$element->getPosition()] = $element->getValue();
                }
                $arrayPosts[$i]['post']  = $post;
                $arrayPosts[$i]['data']  = $data;
                $arrayPosts[$i]['votes'] = count($post->getVotes());
                $arrayPosts[$i]['id']    = $post->getId();
                $arrayPosts[$i]['user']  = $post->getUser();
                $arrayPosts[$i]['createdAt']  = $post->getCreatedAt();
                $i++;
            }
        }

        return $arrayPosts;
    }

    public function addVote($user, $ipAddress, $post)
    {
        $postvoteVoteMapper = $this->getPostVoteVoteMapper();
        $postId = $post->getId();

        if ($user) {
            $userId = $user->getId();
            $entryUser = count($postvoteVoteMapper->findBy(array('userId' => $userId, 'post' =>$postId)));
        } else {
            $entryUser =count($postvoteVoteMapper->findBy(array('ip' => $ipAddress, 'post' =>$postId)));
        }
        if ($entryUser && $entryUser > 0) {
            return false;
        } else {
            $vote = new \PlaygroundGame\Entity\PostVoteVote();
            $vote->setPost($post);
            $vote->setIp($ipAddress);
            if ($user) {
                $vote->setUserId($user->getId());
            }

            $postvoteVoteMapper->insert($vote);
            $game = $post->getPostvote();
            $this->getEventManager()->trigger(
                'vote_postvote.post',
                $this,
                array('user' => $user, 'game' => $game, 'post' => $post, 'vote' => $vote)
            );

            return true;
        }
    }

    public function addComment($user, $ipAddress, $post, $message = '')
    {
        $postvoteCommentMapper = $this->getPostVoteCommentMapper();
        $postId = $post->getId();
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
        $game = $post->getPostvote();
        $comment = new \PlaygroundGame\Entity\PostVoteComment();
        $comment->setPost($post);
        $comment->setIp($ipAddress);
        $comment->setMessage($message);
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        $comment->setPostvote($game);
        if ($user) {
            $comment->setUser($user);
        }

        $postvoteCommentMapper->insert($comment);
        
        $this->getEventManager()->trigger(
            'comment_postvote.post',
            $this,
            array('user' => $user, 'game' => $game, 'post' => $post, 'comment' => $comment)
        );

        return true;
    }

    /**
     * Get all comments for this game
     */
    public function getCommentsForPostvote($postvote)
    {
        $postvoteCommentMapper = $this->getPostVoteCommentMapper();
        $comments = $postvoteCommentMapper->findBy(array('postvote' => $postvote));

        return $comments ;
    }

    /**
     * Get all comments for this post
     */
    public function getCommentsForPost($post)
    {
        $postvoteCommentMapper = $this->getPostVoteCommentMapper();
        $comments = $postvoteCommentMapper->findBy(array('post' => $post));

        return $comments ;
    }

    public function removeComment($user, $ipAddress, $messageId)

    {
        $postvoteCommentMapper = $this->getPostVoteCommentMapper();
        $comment = $postvoteCommentMapper->findOneBy(array('id' => $messageId));
        if($comment->getUser()->getId() === $user->getId()){
            $postvoteCommentMapper->remove($comment);
            $this->getEventManager()->trigger(
                'remove_comment_postvote.post',
                $this,
                array('user' => $user,'comment' => $comment)
            );

            return true;
        }

        return false;
    }

    public function getEntriesHeader($game)
    {
        $header = parent::getEntriesHeader($game);
        if ($game->getForm()) {
            $form = json_decode($game->getForm()->getForm(), true);
            foreach ($form as $element) {

                foreach ($element as $k => $v) {
                    if ($k !== 'form_properties') {
                        $header[$v[0]['name']] = 1;
                    }
                }
            }
        }

        return $header;
    }

    public function getEntriesQuery($game)

    {
        $em = $this->getServiceManager()->get('doctrine.entitymanager.orm_default');

        $qb = $em->createQueryBuilder();
        $qb->select('
            p.id,
            u.username,
            u.title,
            u.firstname,
            u.lastname,
            u.email,
            u.optin,
            u.optinPartner,
            u.address,
            u.address2,
            u.postalCode,
            u.city,
            u.telephone,
            u.mobile,
            u.created_at,
            u.dob,
            e.winner,
            e.socialShares,
            e.playerData,
            e.updated_at,
            p.status,
            p
            ')
            ->from('PlaygroundGame\Entity\PostVotePost', 'p')
            ->innerJoin('p.entry', 'e')
            ->leftJoin('p.user', 'u')
            ->where($qb->expr()->eq('e.game', ':game'));
        
        $qb->setParameter('game', $game);

        return $qb->getQuery();
    }

    /**
    * getGameEntries : All entries of a game
    *
    * @return Array of PlaygroundGame\Entity\Game
    */
    public function getGameEntries($header, $entries, $game)
    {
        $results = array();

        foreach ($entries as $k => $entry) {
            $entryData = json_decode($entry['playerData'], true);
            $postElements = $entry[0]->getPostElements();

            foreach ($header as $key => $v) {
                if (isset($entryData[$key]) && $key !=='id') {
                    $results[$k][$key] = (is_array($entryData[$key]))?implode(', ', $entryData[$key]):$entryData[$key];
                } elseif (array_key_exists($key, $entry)) {
                    $results[$k][$key] = ($entry[$key] instanceof \DateTime)?$entry[$key]->format('Y-m-d'):$entry[$key];
                } else {
                    $results[$k][$key] = '';
                }

                foreach ($postElements as $e) {
                    if ($key === $e->getName()) {
                        $results[$k][$key] = (is_array($e->getValue()))?implode(', ', $e->getValue()):$e->getValue();
                        break;
                    }
                }
            }
        }

        return $results;
    }

    public function getPostVoteFormMapper()
    {
        if (null === $this->postvoteformMapper) {
            $this->postvoteformMapper = $this->getServiceManager()->get('playgroundgame_postvoteform_mapper');
        }

        return $this->postvoteformMapper;
    }

    public function setPostVoteFormMapper($postvoteformMapper)
    {
        $this->postvoteformMapper = $postvoteformMapper;

        return $this;
    }

    public function getPostVotePostElementMapper()
    {
        if (null === $this->postVotePostElementMapper) {
            $this->postVotePostElementMapper = $this->getServiceManager()->get(
                'playgroundgame_postvotepostelement_mapper'
            );
        }

        return $this->postVotePostElementMapper;
    }

    public function setPostVotePostElementMapper($postVotePostElementMapper)
    {
        $this->postVotePostElementMapper = $postVotePostElementMapper;

        return $this;
    }

    public function getPostVoteVoteMapper()
    {
        if (null === $this->postVoteVoteMapper) {
            $this->postVoteVoteMapper = $this->getServiceManager()->get('playgroundgame_postvotevote_mapper');
        }

        return $this->postVoteVoteMapper;
    }

    public function setPostVoteVoteMapper($postVoteVoteMapper)
    {
        $this->postVoteVoteMapper = $postVoteVoteMapper;

        return $this;
    }

    public function getPostVoteCommentMapper()
    {
        if (null === $this->postVoteCommentMapper) {
            $this->postVoteCommentMapper = $this->getServiceManager()->get('playgroundgame_postvotecomment_mapper');
        }

        return $this->postVoteCommentMapper;
    }

    public function setPostVoteCommentMapper($postVoteCommentMapper)
    {
        $this->postVoteCommentMapper = $postVoteCommentMapper;

        return $this;
    }

    public function getPostVotePostMapper()
    {
        if (null === $this->postVotePostMapper) {
            $this->postVotePostMapper = $this->getServiceManager()->get('playgroundgame_postvotepost_mapper');
        }

        return $this->postVotePostMapper;
    }

    public function setPostVotePostMapper($postVotePostMapper)
    {
        $this->postVotePostMapper = $postVotePostMapper;

        return $this;
    }

    public function getPostVoteMapper()
    {
        if (null === $this->postvoteMapper) {
            $this->postvoteMapper = $this->getServiceManager()->get('playgroundgame_postvote_mapper');
        }

        return $this->postvoteMapper;
    }

    /**
     * setQuizQuestionMapper
     *
     * @return PostVote
     */
    public function setPostVoteMapper($postvoteMapper)
    {
        $this->postvoteMapper = $postvoteMapper;

        return $this;
    }
}


gregorybesson / PlaygroundGame