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<?php declare(strict_types = 1); |
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/** |
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* Created by PhpStorm. |
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* User: root |
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* Date: 02.08.16 |
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* Time: 0:46. |
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*/ |
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namespace samsonframework\container\definition\reference; |
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use samsonframework\container\definition\builder\exception\ReferenceNotImplementsException; |
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/** |
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* Class CollectionReference |
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* |
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* @author Ruslan Molodyko <[email protected]> |
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*/ |
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class CollectionReference implements ReferenceInterface |
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{ |
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/** @var array Value of reference */ |
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protected $collection = []; |
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/** |
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* CollectionReference constructor. |
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* |
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* @param array|CollectionReference $collection |
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* @throws \InvalidArgumentException |
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* @throws ReferenceNotImplementsException |
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*/ |
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public function __construct($collection = null) |
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{ |
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if ($collection) { |
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$this->merge($collection); |
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} |
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} |
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/** |
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* Merge collections |
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* |
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* @param $collection |
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* @throws \InvalidArgumentException |
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* @throws ReferenceNotImplementsException |
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*/ |
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public function merge($collection) |
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{ |
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if (is_array($collection)) { |
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$this->merge(self::convertArrayToCollection($collection)); |
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} elseif ($collection instanceof CollectionReference) { |
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$this->collection = array_merge($this->collection, $collection->getCollection()); |
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} else { |
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throw new \InvalidArgumentException(sprintf('Wrong type "%s" of collection', gettype($collection))); |
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} |
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} |
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/** |
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* Get collection |
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* |
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* @return CollectionItem[] |
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* @throws ReferenceNotImplementsException |
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*/ |
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public function getCollection() |
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{ |
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return $this->collection; |
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} |
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/** |
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* Add item to collection |
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* |
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* @param CollectionItem $collectionItem |
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* @return CollectionReference |
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*/ |
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public function addItem(CollectionItem $collectionItem): CollectionReference |
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{ |
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$this->collection[] = $collectionItem; |
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return $this; |
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} |
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/** |
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* Convert array to collection reference |
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* |
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* @param array $array |
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* @return CollectionReference |
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* @throws ReferenceNotImplementsException |
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* @throws \InvalidArgumentException |
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*/ |
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public static function convertArrayToCollection(array $array) |
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{ |
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$collection = new CollectionReference(); |
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foreach ($array as $key => $value) { |
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if ($value instanceof CollectionItem) { |
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$collection->addItem($value); |
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} else { |
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// Add item to collection |
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$collection->addItem(new CollectionItem( |
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self::convertValueToReference($key), |
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self::convertValueToReference($value) |
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)); |
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} |
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} |
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return $collection; |
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} |
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/** |
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* Convert value to reference instance |
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* |
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* @param $value |
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* @return ReferenceInterface |
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* @throws \InvalidArgumentException |
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* @throws ReferenceNotImplementsException |
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*/ |
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public static function convertValueToReference($value) |
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{ |
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// Convert type to appropriate reference instance |
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if ($value instanceof ReferenceInterface) { |
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$reference = $value; |
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} elseif ($value === null) { |
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$reference = new NullReference(); |
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} elseif (is_string($value)) { |
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$reference = new StringReference($value); |
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} elseif (is_int($value)) { |
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$reference = new IntegerReference($value); |
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} elseif (is_float($value)) { |
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$reference = new FloatReference($value); |
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} elseif (is_bool($value)) { |
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$reference = new BoolReference($value); |
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} elseif (is_array($value)) { |
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$reference = new CollectionReference($value); |
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} else { |
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throw new ReferenceNotImplementsException(sprintf( |
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'Value "%s" does not have convert implementation', gettype($value) |
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)); |
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} |
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return $reference; |
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} |
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} |
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samsonframework /
container
