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<?php
declare(strict_types=1);
/**
* This file is part of Hyperf.
*
* @link https://www.hyperf.io
* @document https://doc.hyperf.io
* @contact [email protected]
* @license https://github.com/hyperf/hyperf/blob/master/LICENSE
*/
namespace Hyperf\Utils;
use ArrayAccess;
use Hyperf\Utils\Contracts\Arrayable;
use Hyperf\Utils\Contracts\Jsonable;
use JsonSerializable;
/**
* Most of the methods in this file come from illuminate/support,
* thanks Laravel Team provide such a useful class.
*/
class Fluent implements ArrayAccess, Arrayable, Jsonable, JsonSerializable
{
/**
* All of the attributes set on the fluent instance.
*
* @var array
*/
protected $attributes = [];
/**
* Create a new fluent instance.
*
* @param array|object $attributes
*/
public function __construct($attributes = [])
{
foreach ($attributes as $key => $value) {
$this->attributes[$key] = $value;
}
}
/**
* Handle dynamic calls to the fluent instance to set attributes.
*
* @param string $method
* @param array $parameters
* @return $this
*/
public function __call($method, $parameters)
{
$this->attributes[$method] = count($parameters) > 0 ? $parameters[0] : true;
return $this;
}
/**
* Dynamically retrieve the value of an attribute.
*
* @param string $key
*/
public function __get($key)
{
return $this->get($key);
}
/**
* Dynamically set the value of an attribute.
*
* @param string $key
* @param mixed $value
*/
public function __set($key, $value)
{
$this->offsetSet($key, $value);
}
/**
* Dynamically check if an attribute is set.
*
* @param string $key
* @return bool
*/
public function __isset($key)
{
return $this->offsetExists($key);
}
/**
* Dynamically unset an attribute.
*
* @param string $key
*/
public function __unset($key)
{
$this->offsetUnset($key);
}
public function __toString(): string
{
return $this->toJson();
}
/**
* Get an attribute from the fluent instance.
*
* @param string $key
* @param null|mixed $default
*/
public function get($key, $default = null)
{
if (array_key_exists($key, $this->attributes)) {
return $this->attributes[$key];
}
return value($default);
}
/**
* Get the attributes from the fluent instance.
*
* @return array
*/
public function getAttributes()
{
return $this->attributes;
}
/**
* Convert the fluent instance to an array.
*/
public function toArray(): array
{
return $this->attributes;
}
/**
* Convert the object into something JSON serializable.
*
* @return array
*/
public function jsonSerialize()
{
return $this->toArray();
}
/**
* Convert the fluent instance to JSON.
*
* @param int $options
* @return string
*/
public function toJson($options = 0)
{
return json_encode($this->jsonSerialize(), $options);
}
/**
* Determine if the given offset exists.
*
* @param string $offset
* @return bool
*/
public function offsetExists($offset)
{
return isset($this->attributes[$offset]);
}
/**
* Get the value for a given offset.
*
* @param string $offset
*/
public function offsetGet($offset)
{
return $this->get($offset);
}
/**
* Set the value at the given offset.
*
* @param string $offset
* @param mixed $value
*/
public function offsetSet($offset, $value)
{
$this->attributes[$offset] = $value;
}
/**
* Unset the value at the given offset.
*
* @param string $offset
*/
public function offsetUnset($offset)
{
unset($this->attributes[$offset]);
}
}