1: <?php
 2: 
 3: /**
 4:  * This file is part of the Minion package.
 5:  * For the full copyright and license information, please view the LICENSE
 6:  * file that was distributed with this source code.
 7:  *
 8:  * @license MIT License
 9:  */
10: 
11: namespace Minion\Twig;
12: 
13: use Minion\Application;
14: 
15: /**
16:  * Class MiscExtension.
17:  *
18:  * @package Minion
19:  * @author Damian Szczerbiński <dszczer@gmail.com>
20:  */
21: class MiscExtension extends \Twig_Extension
22: {
23:     /** @var Application Application container */
24:     private $container;
25: 
26:     /**
27:      * MiscExtension constructor.
28:      * Inject dependencies
29:      *
30:      * @param Application $app Framework
31:      *
32:      * @return MiscExtension
33:      */
34:     public function __construct(Application $app) {
35:         $this->container = $app;
36:     }
37: 
38:     /**
39:      * {@inheritdoc}
40:      */
41:     public function getName() {
42:         return 'minion_twig_misc';
43:     }
44: 
45:     /**
46:      * {@inheritdoc}
47:      */
48:     public function getFunctions() {
49:         return [
50:             new \Twig_Function('static', [$this, 'staticFunction']),
51:         ];
52:     }
53: 
54:     /**
55:      * Call static by fully qualified name.
56:      *
57:      * @param callable $callable  Fully qualified static method or function name
58:      * @param array    $arguments Optional arguments
59:      *
60:      * @throws \InvalidArgumentException Callable must be string type
61:      *
62:      * @return mixed
63:      */
64:     public function staticFunction(callable $callable, array $arguments = []) {
65:         if(!\is_string($callable))
66:             throw new \InvalidArgumentException("\$callable argument must be a string callable");
67: 
68:         return \call_user_func_array($callable, $arguments);
69:     }
70: }