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DMSGridFieldDetailForm_ItemRequest::ItemEditForm()   A
last analyzed

↳ Parent: DMSGridFieldDetailForm_ItemRequest

Complexity

Conditions 2
Paths 2

Size

Total Lines 16

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 16
rs 9.7333
c 0
b 0
f 0
cc 2
nc 2
nop 0
1 
<?php
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Custom ItemRequest class the provides custom delete behaviour for the CMSFields of DMSDocument

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class DMSGridFieldDetailForm_ItemRequest extends GridFieldDetailForm_ItemRequest

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private static $allowed_actions = array('ItemEditForm');

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
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Consider using a different property name as you override a private property of the parent class.
                                            

                    
                                                    

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    public function ItemEditForm()

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        $form = parent::ItemEditForm();

            


            
                                                        
            
                                    
            
            

                
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        //add a data attribute specifying how many pages this document is referenced on

            


            
                                                        
            
                                    
            
            

                
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        if ($record = $this->record) {

            


            
                                                        
            
                                    
            
            

                
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            $numberOfPageRelations = $record->getRelatedPages()->count();

            


            
                                                        
            
                                    
            
            

                
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            $relations = new ShortCodeRelationFinder();

            


            
                                                        
            
                                    
            
            

                
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            $numberOfInlineRelations = $relations->findPageCount($record->ID);

            


            
                                                        
            
                                    
            
            

                
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            //add the number of pages attached to this field as a data-attribute

            


            
                                                        
            
                                    
            
            

                
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            $form->setAttribute('data-pages-count', $numberOfPageRelations);

            


            
                                                        
            
                                    
            
            

                
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            $form->setAttribute('data-relation-count', $numberOfInlineRelations);

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        return $form;

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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