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<?php |
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namespace StoutLogic\ACF\Migrations; |
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/** |
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* Class ChangeNameTransform |
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* @package StoutLogic\ACF\Migrations |
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* |
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* Changes the name of an ACF field, maintaining the field key and field value |
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*/ |
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class ChangeNameTransform extends Transform |
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{ |
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/** |
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* @var string |
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*/ |
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private $newName; |
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/** |
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* @param string $newName |
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*/ |
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public function __construct($newName) |
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{ |
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$this->newName = $newName; |
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} |
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public function transformSubject(HasMetaData $subject) |
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{ |
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$oldFieldName = $this->getField()->getFieldNameFrom($subject); |
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$this->updateFieldName($subject, $oldFieldName); |
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$this->deleteOldFieldName($subject, $oldFieldName); |
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} |
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public function transformField() |
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{ |
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} |
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/** |
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* @param HasMetaData $subject |
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* @param string $oldFieldName |
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*/ |
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private function updateFieldName(HasMetaData $subject, $oldFieldName) |
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{ |
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$fieldValue = $subject->getMetaData($oldFieldName); |
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if (is_array($fieldValue)) { |
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$fieldValue = $fieldValue[0]; |
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} |
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$subject->updateMetaData($this->newName, $fieldValue); |
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$subject->updateMetaData("_$this->newName", $this->getField()->getKey()); |
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} |
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/** |
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* @param HasMetaData $subject |
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* @param string $oldFieldName |
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*/ |
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private function deleteOldFieldName(HasMetaData $subject, $oldFieldName) |
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{ |
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$subject->deleteMetaData($oldFieldName); |
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$subject->deleteMetaData("_$oldFieldName"); |
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} |
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} |
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StoutLogic /
acf-migrations
