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                <?php namespace Distilleries\Expendable\States;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Distilleries\Expendable\Formatter\Message;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Distilleries\Expendable\Imports\BaseImport;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Illuminate\Http\Request;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use \View, \FormBuilder, \Input, \Redirect, \Lang, \File, \App;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                trait ImportStateTrait { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $import_form = 'Distilleries\Expendable\Http\Forms\Import\ImportForm';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    // ------------------------------------------------------------------------------------------------  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    // ------------------------------------------------------------------------------------------------  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    // ------------------------------------------------------------------------------------------------  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                View Code Duplication | 
                    public function getImport()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $form = FormBuilder::create($this->import_form, [  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'model' => $this->model  | 
            
                            
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                        ]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $form_content = view('expendable::admin.form.components.formgenerator.import', [ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'form' => $form  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $content      = view('expendable::admin.form.state.form', [ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->layoutManager->add([  | 
            
                            
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                        'form'=>$form_content,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'content'=>$content,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        ]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->layoutManager->render();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    // ------------------------------------------------------------------------------------------------  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    public function postImport(Request $request)  | 
            
            
                                                        
            
                                    
            
            
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                        $form = FormBuilder::create($this->import_form, [  | 
            
            
                                                        
            
                                    
            
            
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                            'model' => $this->model  | 
            
            
                                                        
            
                                    
            
            
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                        ]);  | 
            
            
                                                        
            
                                    
            
            
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                        if ($form->hasError())  | 
            
            
                                                        
            
                                    
            
            
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                        { | 
            
            
                                                        
            
                                    
            
            
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                            return $form->validateAndRedirectBack();  | 
            
            
                                                        
            
                                    
            
            
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                        }  | 
            
            
                                                        
            
                                    
            
            
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                        $file = $request->get('file'); | 
            
            
                                                        
            
                                    
            
            
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                        $file = urldecode($file);  | 
            
            
                                                        
            
                                    
            
            
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                        if (!app('files')->exists($file)) | 
            
            
                                                        
            
                                    
            
            
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                        { | 
            
            
                                                        
            
                                    
            
            
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                            return redirect()->back()->with(Message::WARNING, [trans('expendable::errors.file_not_found')]); | 
            
            
                                                        
            
                                    
            
            
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                        }  | 
            
            
                                                        
            
                                    
            
            
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                        $file = str_replace(storage_path('app/'), '', $file); | 
            
            
                                                        
            
                                    
            
            
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                        (new BaseImport($this->model))->importFromFile($file);  | 
            
            
                                                        
            
                                    
            
            
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                        return redirect()->back()->with(Message::MESSAGE, [trans('expendable::success.imported')]); | 
            
            
                                                        
            
                                    
            
            
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                    }  | 
            
            
                                                        
            
                                    
            
            
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                }   | 
            
            
                        
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: