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Completed
Push — master ( b77a89...ae9c75 )
by Vitaly
06:10
created

Status   A

↳ Parent: Project

Complexity

Total Complexity 5

Size/Duplication

Total Lines 38
Duplicated Lines 0 %

Coupling/Cohesion

Components 1
Dependencies 1

Importance

Changes 1
Bugs 0 Features 0
Metric Value
wmc 5
c 1
b 0
f 0
lcom 1
cbo 1
dl 0
loc 38
rs 10

1 Method

Rating   Name   Duplication   Size   Complexity  
B render() 0 25 5
1 
<?php
2 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace samsoncms\newsletter\field;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use samsoncms\field\Generic;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use samsonframework\core\RenderInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use samsonframework\orm\QueryInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Overridden control field

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @package samsoncms\app\user

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class Status extends Generic

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /** @var string Path to field view file */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $innerView = 'www/field/status';

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    /**

            


            
                                                                        
                            
            
                                    
            
            

                
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     * Render collection entity field inner block

            


            
                                                                        
                            
            
                                    
            
            

                
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     * @param RenderInterface $renderer

            


            
                                                                        
                            
            
                                    
            
            

                
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     * @param QueryInterface $query

            


            
                                                                        
                            
            
                                    
            
            

                
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     * @param mixed $object Entity object instance

            


            
                                                                        
                            
            
                                    
            
            

                
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     * @return string Rendered entity field

            


            
                                                                        
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function render(RenderInterface $renderer, QueryInterface $query, $object)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $status = '';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        switch ($object->status) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            case 0:

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                $status = 'New';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                break;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            case 1:

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                $status = 'Delivered';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                break;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            case 2:

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                $status = 'Declined';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                break;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            case 3:

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                $status = 'Deleted';

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                break;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        // Render input field view

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $renderer

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
It seems like you code against a concrete implementation and not the interface samsonframework\core\RenderInterface as the method view() does only exist in the following implementations of said interface: samson\activerecord\Module, samson\cms\CMS, samson\cms\table\TableConnector, samson\cms\web\field\FieldApplication, samson\cms\web\materialtable\App, samson\cms\web\navigation\StructureApplication, samson\cms\web\relatedmaterial\App, samson\core\CompressableExternalModule, samson\core\CompressableLocalModule, samson\core\CompressableService, samson\core\ExternalModule, samson\core\LocalModule, samson\core\Module, samson\core\Service, samson\core\System, samson\core\VirtualModule, samson\email\Email, samson\jquery\JQueryConnector, samson\jquery\JQueryUIConnector, samson\js\core\SamsonJSConnector, samson\js\lightbox\LightBox, samson\js\md5\SJSMD5Connector, samson\js\select\Select, samson\js\tabs\JSFixedHeader, samson\js\tabs\JSTranslit, samson\js\tinybox\TinyBox, samson\less\SamsonLessConnector, samson\parse\Parse, samson\resourcer\ResourceRouter, samson\social\Core, samson\social\email\Email, samson\treeview\TreeConnector, samsoncms\Application, samsoncms\api\CMS, samsoncms\app\gallery\Application, samsoncms\app\material\Application, samsoncms\app\security\Controller, samsoncms\app\signin\Application, samsoncms\app\user\Application, samsoncms\cms\Application, samsoncms\input\Application, samsoncms\input\bool\Application, samsoncms\input\date\Application, samsoncms\input\datetime\Application, samsoncms\input\file\Application, samsoncms\input\material\Application, samsoncms\input\number\Application, samsoncms\input\select\Application, samsoncms\input\text\Application, samsoncms\input\url\Application, samsoncms\input\wysiwyg\Application, samsoncms\newsletter\Application, samsoncms\seo\Core, samsoncms\template\Template, samsonphp\compressor\Controller, samsonphp\deploy\Deploy, samsonphp\fs\FileService, samsonphp\i18n\i18n, samsonphp\tests\TestingModule, samsonphp\upload\UploadController.
                                                                                                                                                                                                        

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
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


  1. Change the type-hint for the parameter:
    

    class AuthSystem
{
    public function authenticate(MyUser $user) { /* ... */ }
}

    

    

    2. 

  2. 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.'
            );
        }

    }
}

    

    

    3. 




 Note: PHP Analyzer uses reverse abstract interpretation to narrow down the types
inside the if block in such a case.


  1. Add the method to the interface:
    

    interface User
{
    /** @return string */
    public function getPassword();

    /** @return string */
    public function getDisplayName();
}

    

    

    2. 



                        

                                                    

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                    44
                

                                    
                                                    
                
                
                
            ->view($this->innerView)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            ->set('class', $this->css)

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    46
                

                                    
                                                    
                
                
                
            ->set($object, 'item')

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    47
                

                                    
                                                    
                
                
                
            ->set('status', $status)

            


            
                                                                                                            
                            
            
                                    
            
            

                
                    48
                

                                    
                                                    
                
                
                
            ->output();

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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