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<?php |
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namespace SilverShop\Checkout\Component; |
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use SilverShop\Model\Order; |
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/** |
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* Proxy class to handle namespacing field names for checkout components |
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*/ |
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class CheckoutComponentNamespaced extends CheckoutComponent |
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{ |
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/** |
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* @var CheckoutComponent |
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*/ |
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protected $proxy; |
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public function __construct(CheckoutComponent $component) |
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{ |
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$this->proxy = $component; |
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} |
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/** |
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* @return CheckoutComponent |
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*/ |
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public function Proxy() |
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{ |
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return $this->proxy; |
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} |
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public function getFormFields(Order $order) |
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{ |
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$fields = $this->proxy->getFormFields($order); |
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$allFields = $fields->dataFields(); |
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if ($allFields) { |
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foreach ($allFields as $field) { |
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$field->setName($this->namespaceFieldName($field->getName())); |
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} |
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} |
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return $fields; |
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} |
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public function validateData(Order $order, array $data) |
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{ |
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return $this->proxy->validateData($order, $this->unnamespaceData($data)); |
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} |
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public function getData(Order $order) |
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{ |
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return $this->namespaceData($this->proxy->getData($order)); |
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} |
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public function setData(Order $order, array $data) |
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{ |
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return $this->proxy->setData($order, $this->unnamespaceData($data)); |
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} |
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public function getRequiredFields(Order $order) |
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{ |
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$fields = $this->proxy->getRequiredFields($order); |
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$namespaced = array(); |
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foreach ($fields as $field) { |
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$namespaced[] = $this->namespaceFieldName($field); |
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} |
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return $namespaced; |
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} |
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public function dependsOn() |
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{ |
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return $this->proxy->dependsOn(); |
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} |
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public function name() |
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{ |
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return $this->proxy->name(); |
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} |
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public function providesPaymentData() |
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{ |
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return $this->proxy->providesPaymentData(); |
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} |
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//namespacing functions |
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public function namespaceData(array $data) |
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{ |
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$newdata = array(); |
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foreach ($data as $key => $value) { |
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$newdata[$this->namespaceFieldName($key)] = $value; |
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} |
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return $newdata; |
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} |
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public function unnamespaceData(array $data) |
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{ |
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$newdata = array(); |
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foreach ($data as $key => $value) { |
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if (strpos($key, $this->name()) === 0) { |
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$newdata[$this->unnamespaceFieldName($key)] = $value; |
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} |
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} |
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return $newdata; |
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} |
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public function namespaceFieldName($name) |
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{ |
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return $this->name() . "_" . $name; |
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} |
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public function unnamespaceFieldName($name) |
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{ |
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return substr($name, strlen($this->name() . "_")); |
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} |
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} |
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This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.