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<?php namespace Illuminate\Support;
use ArrayAccess;
use Illuminate\Support\Contracts\JsonableInterface;
use Illuminate\Support\Contracts\ArrayableInterface;
class Fluent implements ArrayAccess, ArrayableInterface, JsonableInterface {
/**
* All of the attributes set on the container.
*
* @var array
*/
protected $attributes = array();
/**
* Create a new fluent container instance.
*
* @param array $attributes
* @return void
*/
public function __construct($attributes = array())
{
foreach ($attributes as $key => $value)
{
$this->attributes[$key] = $value;
}
}
/**
* Get an attribute from the container.
*
* @param string $key
* @param mixed $default
* @return mixed
*/
public function get($key, $default = null)
{
if (array_key_exists($key, $this->attributes))
{
return $this->attributes[$key];
}
return value($default);
}
/**
* Get the attributes from the container.
*
* @return array
*/
public function getAttributes()
{
return $this->attributes;
}
/**
* Convert the Fluent instance to an array.
*
* @return array
*/
public function toArray()
{
return $this->attributes;
}
/**
* Convert the Fluent instance to JSON.
*
* @param int $options
* @return string
*/
public function toJson($options = 0)
{
return json_encode($this->toArray(), $options);
}
/**
* Determine if the given offset exists.
*
* @param string $offset
* @return bool
*/
public function offsetExists($offset)
{
return isset($this->{$offset});
}
/**
* Get the value for a given offset.
*
* @param string $offset
* @return mixed
*/
public function offsetGet($offset)
{
return $this->{$offset};
}
/**
* Set the value at the given offset.
*
* @param string $offset
* @param mixed $value
* @return void
*/
public function offsetSet($offset, $value)
{
$this->{$offset} = $value;
}
/**
* Unset the value at the given offset.
*
* @param string $offset
* @return void
*/
public function offsetUnset($offset)
{
unset($this->{$offset});
}
/**
* Handle dynamic calls to the container to set attributes.
*
* @param string $method
* @param array $parameters
* @return \Illuminate\Support\Fluent
*/
public function __call($method, $parameters)
{
$this->attributes[$method] = count($parameters) > 0 ? $parameters[0] : true;
return $this;
}
/**
* Dynamically retrieve the value of an attribute.
*
* @param string $key
* @return mixed
*/
public function __get($key)
{
return $this->get($key);
}
/**
* Dynamically set the value of an attribute.
*
* @param string $key
* @param mixed $value
* @return void
*/
public function __set($key, $value)
{
$this->attributes[$key] = $value;
}
/**
* Dynamically check if an attribute is set.
*
* @param string $key
* @return void
*/
public function __isset($key)
{
return isset($this->attributes[$key]);
}
/**
* Dynamically unset an attribute.
*
* @param string $key
* @return void
*/
public function __unset($key)
{
unset($this->attributes[$key]);
}
}
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