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PagePagination::nextPage()   A

↳ Parent: PagePagination

Complexity

Conditions 4
Paths 3

Size

Total Lines 14
Code Lines 7

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
eloc 7
dl 0
loc 14
rs 10
c 0
b 0
f 0
cc 4
nc 3
nop 3
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<?php
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namespace App\Pagination;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Doctrine\ORM\Tools\Pagination\Paginator;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class PagePagination

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * Take a paginator list, the actual page and the number of displayed elements

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * checks and returns the next page or 0 if we are at the end

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param Paginator $list

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param int $page

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param int $displayedNumber

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return int

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function nextPage(Paginator $list, int $page, int $displayedNumber)

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        $totalList = $list->count();

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ($totalList > 0 && $page > ceil($totalList / $displayedNumber)) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            throw new NotFoundHttpException("Page does not exist");

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        $nextPage = 0;

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (!($page + 1 > ceil($totalList / $displayedNumber))) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            $nextPage = $page + 1;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return $nextPage;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}