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<?php |
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/** |
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* TechDivision\Import\Attribute\Callbacks\AttributeGroupNamesValidatorCallback |
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* |
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* NOTICE OF LICENSE |
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* |
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* This source file is subject to the Open Software License (OSL 3.0) |
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* that is available through the world-wide-web at this URL: |
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* http://opensource.org/licenses/osl-3.0.php |
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* |
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* PHP version 5 |
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* |
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* @author Tim Wagner <[email protected]> |
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* @copyright 2019 TechDivision GmbH <[email protected]> |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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* @link https://github.com/techdivision/import-product |
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* @link http://www.techdivision.com |
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*/ |
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namespace TechDivision\Import\Attribute\Callbacks; |
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use TechDivision\Import\Attribute\Utils\ColumnKeys; |
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use TechDivision\Import\Callbacks\IndexedArrayValidatorCallback; |
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/** |
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* A callback implementation that validates the attribute group names in an attribute import. |
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* |
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* @author Tim Wagner <[email protected]> |
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* @copyright 2019 TechDivision GmbH <[email protected]> |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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* @link https://github.com/techdivision/import-product |
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* @link http://www.techdivision.com |
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*/ |
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class AttributeGroupNamesValidatorCallback extends IndexedArrayValidatorCallback |
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{ |
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/** |
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* Returns the validations for the attribute with the passed code. |
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* |
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* @param string|null $attributeCode The code of the attribute to return the validations for |
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* |
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* @return array The allowed values for the attribute with the passed code |
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*/ |
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protected function getValidations($attributeCode = null, $entityTypeCode = null) |
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{ |
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// load the validations for the given entity type code |
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$validations = parent::getValidations($entityTypeCode); |
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// query whether or not validations for the passed attribute code has been specified |
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if (isset($validations[$attributeCode])) { |
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return $validations[$attributeCode]; |
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} |
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// return an empty array, if NOT |
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return array(); |
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} |
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/** |
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* Will be invoked by the observer it has been registered for. |
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* |
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* @param string|null $attributeCode The code of the attribute that has to be validated |
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* @param string|null $attributeValue The attribute value to be validated |
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* |
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* @return mixed The modified value |
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*/ |
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public function handle($attributeCode = null, $attributeValue = null) |
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{ |
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// load the subject instance |
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$subject = $this->getSubject(); |
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// explode the attribute group names |
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if ($this->isNullable($attributeGroupNames = $subject->explode($attributeValue))) { |
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return; |
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} |
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// load the attribute set names of attribute groups that has to be validated |
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$attributeSetNames = $subject->getValue(ColumnKeys::ATTRIBUTE_SET_NAME, array(), array($subject, 'explode')); |
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// iterate over the attribute set names to load the available attribute group names therefore |
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foreach ($attributeSetNames as $attributeSetName) { |
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// load the validations for the attribute set with the given name |
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$validations = $this->getValidations($attributeSetName, $subject->getValue(ColumnKeys::ENTITY_TYPE_CODE)); |
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// iterate over the attribute group names and validate them |
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foreach ($attributeGroupNames as $attributeGroupName) { |
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// query whether or not the value is valid |
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if (in_array($attributeGroupName, $validations)) { |
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continue; |
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} |
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// throw an exception if the value is NOT in the array |
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throw new \InvalidArgumentException( |
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sprintf('Found invalid attribute group name "%s"', $attributeGroupName) |
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); |
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} |
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} |
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} |
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} |
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techdivision /
import-attribute
