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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace SpeckCatalog\View\Helper;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Zend\View\Helper\AbstractHelper;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class Product extends AbstractHelper  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected $productUomService;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __invoke()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function uomString($product)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($product->has('uoms')) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $svc = $this->getProductUomService();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $uom = $svc->cheapestUom($product->getUoms());  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $svc->populate($uom);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $moreThan1 = ($uom->getQuantity() > 1);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $string = $uom->getUom()->getName();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            if ($moreThan1) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $string .= ' of ' . $uom->getQuantity();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return $string;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // @TODO: if there are builders, get the uomString from the one we are  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        //displaying the price from  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return 'Starting At';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function allUomsString($product, $string = true)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $uomStrings = array();  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if ($product->type() === 'product') { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            foreach ($uoms as $uom) { | 
            
                            
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                                $uomStrings[$this->uomStr($uom)] = $this->uomName($uom);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        } elseif ($product->type() === 'shell') { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            foreach ($product->getBuilders() as $builder) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                foreach ($builder->getProduct()->getUoms() as $uom) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                                    $uomStrings[$this->uomStr($uom)] = $this->uomName($uom);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                                }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if ($string) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            return implode(',', $uomStrings); | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return $uomStrings;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function uomStr($uom)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $uom->getUomCode() . $uom->getQuantity();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function uomName($uom)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($uom->getQuantity() === 1) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return $uom->getUom()->getName();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return "{$uom->getUom()->getName()} of {$uom->getQuantity()}"; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function itemNumbers($product, $implode = false)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $numbers = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($product->getProductTypeId() == 2) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $numbers[$product->getItemNumber()] = $product->getItemNumber();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        } else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            foreach ($product->getBuilders() as $builder) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $bp = $builder->getProduct();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $numbers[$bp->getItemNumber()] = $bp->getItemNumber();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($implode) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return implode($implode, $numbers);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $numbers;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getProductUomService()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->productUomService;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function setProductUomService($productUomService)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->productUomService = $productUomService;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug.