PrefixedContainer.php
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<?php
/*
* This file is part of the overtrue/wechat.
*
* (c) overtrue <i@overtrue.me>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
/**
* Trait PrefixedContainer.php.
*
* Part of Overtrue\WeChat.
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
* @author mingyoung <mingyoungcheung@gmail.com>
* @copyright 2017
*
* @see https://github.com/overtrue
* @see http://overtrue.me
*/
namespace EasyWeChat\Support\Traits;
use EasyWeChat\Support\Str;
use Pimple\Container;
/**
* Trait PrefixedContainer.
*/
trait PrefixedContainer
{
/**
* Container.
*
* @var \Pimple\Container
*/
protected $container;
/**
* ContainerAccess constructor.
*
* @param \Pimple\Container $container
*/
public function __construct(Container $container)
{
$this->container = $container;
}
/**
* Fetches from pimple container.
*
* @param string $key
* @param callable|null $callable
*
* @return mixed
*/
public function fetch($key, callable $callable = null)
{
$instance = $this->$key;
if (!is_null($callable)) {
$callable($instance);
}
return $instance;
}
/**
* Gets a parameter or an object from pimple container.
*
* Get the `class basename` of the current class.
* Convert `class basename` to snake-case and concatenation with dot notation.
*
* E.g. Class 'EasyWechat', $key foo -> 'easy_wechat.foo'
*
* @param string $key The unique identifier for the parameter or object
*
* @return mixed The value of the parameter or an object
*
* @throws \InvalidArgumentException If the identifier is not defined
*/
public function __get($key)
{
$className = basename(str_replace('\\', '/', static::class));
$name = Str::snake($className).'.'.$key;
return $this->container->offsetGet($name);
}
}