1: <?php
 2: 
 3: namespace Charcoal\App\Template;
 4: 
 5: use InvalidArgumentException;
 6: 
 7: // From Pimple
 8: use Pimple\Container;
 9: 
10: // From 'charcoal-factory'
11: use Charcoal\Factory\FactoryInterface;
12: 
13: /**
14:  * Build widgets from config, with a WidgetFactory
15:  */
16: class WidgetBuilder
17: {
18:     /**
19:      * @var FactoryInterface $factory
20:      */
21:     protected $factory;
22: 
23:     /**
24:      * A Pimple dependency-injection container to fulfill the required services.
25:      * @var Container $container
26:      */
27:     protected $container;
28: 
29:     /**
30:      * @param FactoryInterface $factory   An object factory.
31:      * @param Container        $container The DI container.
32:      */
33:     public function __construct(FactoryInterface $factory, Container $container)
34:     {
35:         $this->factory = $factory;
36:         $this->container = $container;
37:     }
38: 
39:     /**
40:      * @param  array|\ArrayAccess $options The form group build options / config.
41:      * @throws InvalidArgumentException If the widget is invalid.
42:      * @return WidgetInterface The "built" widget object.
43:      */
44:     public function build($options)
45:     {
46:         if (isset($options['controller'])) {
47:             $objType = $options['controller'];
48:         } elseif (isset($options['type'])) {
49:             $objType = $options['type'];
50:         } else {
51:             throw new InvalidArgumentException('Undefined widget type');
52:         }
53: 
54:         $obj = $this->factory->create($objType);
55:         $obj->setData($options);
56: 
57:         return $obj;
58:     }
59: }
60: