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Push — master ( c0a5de...b21e04 )
by Xavier
02:08
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AppController::redirectHome()   A

↳ Parent: Project

Complexity

Conditions 4
Paths 3

Size

Total Lines 14
Code Lines 8

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
c 0
b 0
f 0
dl 0
loc 14
rs 9.2
cc 4
eloc 8
nc 3
nop 2
1 
<?php
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/*

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @author  Xavier Chopin <[email protected]>

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * For the full copyright and license information, please view the LICENSE

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * file that was distributed with this source code.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace App\Controller;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Slim\Http\Request;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Slim\Http\Response;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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Use App\Model\User;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class AppController extends Controller

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * Redirects the user to the home page with the appropriated language following the parameters given

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param Request $request

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param Response $response

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return Response

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function redirectHome(Request $request, Response $response)

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                                                                            
                        

                            
                            
0 ignored issues

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            Unused Code
    
    
    
        introduced 
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The parameter $request is not used and could be removed.
                                                                                   (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-unused   annotation

                                    

                                        

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    public function redirectHome(/** @scrutinizer ignore-unused */ Request $request, Response $response)

                                        

                                                                            

                                

                                                                                                                            

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for parameters that have been defined for a function or method, but which
are not used in the method body.


                        

                                                    

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            Coding Style
    
    
    
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redirectHome uses the super-global variable $_SERVER 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);
    }
}





                        

                                                    

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            Coding Style
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
redirectHome uses the super-global variable $_COOKIE 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);
    }
}





                        

                                                    

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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $clientLanguage = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2);

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (isset($_COOKIE['country']) && $this->checkCountry($_COOKIE['country'])) { // First if the client has a preference

            


            
                                                                        
                            
            
                                    
            
            

                
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            $country_id = $_COOKIE['country'];

            


            
                                                                        
                            
            
                                    
            
            

                
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        }else if ($this->checkCountry($clientLanguage)) { // Not a preference? Let's check its browser!

            


            
                                                                        
                            
            
                                    
            
            

                
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            $country_id = $clientLanguage;

            


            
                                                                        
                            
            
                                    
            
            

                
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        } else {  // Nevermind let's move to the french language

            


            
                                                                        
                            
            
                                    
            
            

                
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            $country_id = 'fr';

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $response->withRedirect($this->router->pathFor('home', ['country' => $country_id]));

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * Renders the home page

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param Request $request

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param Response $response

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return \Psr\Http\Message\ResponseInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function home(Request $request, Response $response)

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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                            show
                        


                        

                                                                                        




    

        
            Unused Code
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                                
                            
                        

                                        
The parameter $request is not used and could be removed.
                                                                                   (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-unused   annotation

                                    

                                        

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    public function home(/** @scrutinizer ignore-unused */ Request $request, Response $response)

                                        

                                                                            

                                

                                                                                                                            

                    
                                            

                            

                            

                                
                                    
                                
                            


                            
This check looks for parameters that have been defined for a function or method, but which
are not used in the method body.


                        

                                                    

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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $this->view->render($response, 'App/home.twig');

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * Checks for a country id given if a dictionary is associated.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param string $country_id

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return bool

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private function checkCountry($country_id)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return file_exists(dirname(__FILE__) . '/../Resources/' . DICTIONARY_PATH . $country_id . '.json');

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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The constant App\Controller\DICTIONARY_PATH was not found. Maybe you did not declare it correctly or list all dependencies?
                                                                                                

                    
                                                    

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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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