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<?php |
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namespace tkanstantsin\fileupload\model; |
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use tkanstantsin\fileupload\config\InvalidConfigException; |
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/** |
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* Class Container |
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*/ |
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class Container |
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{ |
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/** |
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* Configures an object with the initial property values. Inspired by Yii2. |
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* @see \yii\BaseYii::configure |
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* @param object $object the object to be configured |
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* @param array $properties the property initial values given in terms of |
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* name-value pairs. |
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* @return object the object itself |
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* @throws InvalidConfigException |
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*/ |
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public static function configure($object, $properties) |
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{ |
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foreach ($properties as $name => $value) { |
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if (!property_exists($object, $name)) { |
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throw new InvalidConfigException(sprintf('Property %s in class %s not found.', $name, \get_class($object))); |
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} |
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$object->$name = $value; |
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} |
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return $object; |
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} |
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/** |
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* Creates a new object using the given configuration. Inspired by Yii2. |
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* @see \yii\BaseYii::createObject |
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* @param string|array $type |
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* @return mixed |
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* @throws InvalidConfigException |
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* @throws \ReflectionException |
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*/ |
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public static function createObject($type) |
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{ |
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if (\is_string($type)) { |
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return static::get($type); |
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} elseif (\is_array($type)) { |
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if (!isset($type['class'])) { |
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throw new InvalidConfigException('Object configuration must be an array containing a "class" element.'); |
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} |
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$class = $type['class']; |
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unset($type['class']); |
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return static::get($class, $type); |
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} |
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throw new InvalidConfigException('Unsupported configuration type: ' . \gettype($type)); |
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} |
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/** |
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* Creates an instance of the specified class. Inspired by Yii2 di. |
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* @see \yii\di\Container::build |
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* @param string $class the class name |
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* @param array $config configurations to be applied to the new instance |
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* @return mixed |
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* @throws \ReflectionException |
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* @throws InvalidConfigException |
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*/ |
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public static function get(string $class, array $config = []) |
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{ |
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$reflection = new \ReflectionClass($class); |
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if (!$reflection->isInstantiable()) { |
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throw new \ReflectionException(sprintf('`%s` is not instantiable.', $reflection->name)); |
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} |
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if ($reflection->implementsInterface(IConfigurable::class)) { |
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// set $config as the last parameter (existing one will be overwritten) |
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return $reflection->newInstanceArgs($config); |
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} |
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$object = $reflection->newInstance(); |
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static::configure($object, $config); |
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return $object; |
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} |
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} |
t-kanstantsin /
fileupload
