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<?php |
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namespace kalanis\Restful; |
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use ArrayAccess; |
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use ArrayIterator; |
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use Exception; |
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use IteratorAggregate; |
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use Nette; |
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use Nette\MemberAccessException; |
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use Nette\Utils\Json; |
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use Serializable; |
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/** |
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* REST resource |
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* @package kalanis\Restful |
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* |
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* @property string $contentType Allowed result content type |
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* @property array<string|int, mixed> $data |
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* @template TK of string|int |
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* @template TVal of mixed |
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* @implements ArrayAccess<TK, TVal> |
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* @implements IteratorAggregate<ArrayIterator<TK, TVal>> |
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*/ |
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class Resource implements ArrayAccess, Serializable, IteratorAggregate, IResource |
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{ |
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use Nette\SmartObject { |
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Nette\SmartObject::__get as SO__get; |
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Nette\SmartObject::__set as SO__set; |
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Nette\SmartObject::__isset as SO__isset; |
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Nette\SmartObject::__unset as SO__unset; |
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} |
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/** |
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* @param array<string|int, mixed> $data |
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*/ |
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public function __construct( |
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private array $data = [], |
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) |
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{ |
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} |
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/** |
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* get info if the resource has some data set or is empty |
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*/ |
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public function hasData(): bool |
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{ |
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return !empty($this->data); |
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} |
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/******************** Serializable ********************/ |
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public function __serialize(): array |
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{ |
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return $this->data; |
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} |
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/** |
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* @param array<string|int, mixed> $data |
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* @return void |
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*/ |
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public function __unserialize(array $data): void |
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{ |
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$this->data = $data; |
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} |
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/** |
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* Serialize result set |
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*/ |
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public function serialize(): string |
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{ |
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return Json::encode($this->data); |
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} |
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/** |
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* Unserialize Resource |
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*/ |
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public function unserialize(string $data): void |
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{ |
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$this->data = (array) Json::decode($data, true); |
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} |
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public function offsetExists(mixed $offset): bool |
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{ |
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return isset($this->data[$offset]); |
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} |
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/******************** ArrayAccess interface ********************/ |
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public function offsetGet(mixed $offset): mixed |
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{ |
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return $this->data[strval($offset)]; |
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} |
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public function offsetSet(mixed $offset, mixed $value): void |
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{ |
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if (is_null($offset)) { |
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$offset = count($this->data); |
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} |
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$this->data[strval($offset)] = $value; |
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} |
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public function offsetUnset(mixed $offset): void |
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{ |
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unset($this->data[strval($offset)]); |
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} |
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/** |
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* Get resource data iterator |
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* @return ArrayIterator<string|int, mixed> |
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*/ |
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public function getIterator(): ArrayIterator |
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{ |
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return new ArrayIterator($this->getData()); |
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} |
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/******************** Iterator aggregate interface ********************/ |
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/** |
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* Get result set data |
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* @return array<string|int, mixed> |
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*/ |
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public function getData(): array |
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{ |
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return $this->data; |
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} |
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/******************** Magic methods ********************/ |
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/** |
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* Magic getter from $this->data |
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* @param string $name |
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* |
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* @throws Exception|MemberAccessException |
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* @return mixed |
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*/ |
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public function &__get(string $name) |
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{ |
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try { |
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return $this->SO__get($name); |
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} catch (MemberAccessException $e) { |
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if (isset($this->data[$name])) { |
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return $this->data[$name]; |
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} |
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throw $e; |
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} |
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} |
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/** |
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* Magic setter to $this->data |
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*/ |
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public function __set(string $name, mixed $value) |
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{ |
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try { |
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$this->SO__set($name, $value); |
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} catch (MemberAccessException) { |
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$this->data[$name] = $value; |
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} |
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} |
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/** |
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* Magic isset to $this->data |
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* @param string $name |
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* @return bool |
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*/ |
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public function __isset(string $name) |
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{ |
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return !$this->SO__isset($name) ? isset($this->data[$name]) : true; |
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} |
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/** |
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* Magic unset from $this->data |
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* @param string $name |
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* @throws Exception|MemberAccessException |
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*/ |
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public function __unset(string $name) |
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{ |
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try { |
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$this->SO__unset($name); |
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} catch (MemberAccessException $e) { |
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if (isset($this->data[$name])) { |
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unset($this->data[$name]); |
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return; |
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} |
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throw $e; |
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} |
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} |
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} |
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alex-kalanis /
restful
