├── README.md
├── composer.json
└── src
    ├── Facade.php
    └── Widget.php


/README.md:
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 1 | #DA EPIC WIDGET-SYSTEM
 2 | laravel widget-system
 3 | 
 4 | composer
 5 | 
 6 | ```
 7 | "greabock/widget-system": "dev-master"
 8 | ```
 9 | 
10 | 
11 | facade
12 | ```
13 | 'Widget'=> 'Greabock\Widget\Facade'
14 | ```
15 | 
16 | 
17 | Example Widget
18 | ```php
19 | <?php namespace App\Widgets;
20 | 
21 | class MyCustomWidget { 
22 | 
23 | 	protected $something;
24 | 
25 | 	public function __construct(SomeRepository $repository)
26 | 	{
27 | 		$this->something = $repository->getSomething();
28 | 	}
29 | 	
30 | 	
31 | 	public function render($param)
32 | 	{
33 | 		$data = [
34 | 			'something' => $this->something,
35 | 			'someElse'  => $param,
36 | 		];
37 | 		
38 | 		return view('view', $data);
39 | 	}
40 | }
41 | 
42 | ```
43 | 
44 | 
45 | Registration:
46 | ```php
47 | Widget::register('App\Widgets\MyCustomWidget', 'myWidget' );
48 | ```
49 | 
50 | Template:
51 | ```tpl
52 | {!! Widget::show('myWidget', 'param') !!}
53 | {-- or --}
54 | {!! Widget::myWidget('param') !!}
55 | ```
56 | 
57 | Positions
58 | ```php
59 | Widget::register('App\Widgets\MyCustomWidget', 'myWidget', 'menu_position', 1 );
60 | Widget::register('App\Widgets\OtherCustomWidget', 'OtherWidget', 'menu_position', 2 );
61 | ```
62 | 
63 | Template:
64 | 
65 | ```php
66 | {!! Widget::position('menu_position') !!}
67 | // same as
68 | {!! Widget::show('myWidget') !!}
69 | {!! Widget::show('OtherWidget') !!}
70 | ```
71 | 
72 | 


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/composer.json:
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 1 | {
 2 |     "name": "greabock/widget-system",
 3 |     "description": "Da epic widget-system for Laravel",
 4 |     "keywords": ["laravel", "widget"],
 5 |     "license": "MIT",
 6 |     "authors": [
 7 |         {
 8 |             "name": "Greabock",
 9 |             "email": "greabock@gmail.com"
10 |         }
11 |     ],
12 |     "require": {
13 |         "php": ">=5.4.0"
14 |     },
15 |     "autoload": {
16 |         "psr-4": {
17 |             "Greabock\\Widget\\": "src/"
18 |         }
19 |     },
20 |     "extra": {
21 |         "branch-alias": {
22 |             "dev-master": "0.1-dev"
23 |         }
24 |     },
25 |     "minimum-stability": "dev"
26 | }
27 | 


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/src/Facade.php:
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 1 | <?php namespace Greabock\Widget;
 2 | 
 3 | use Illuminate\Support\Facades\Facade as BaseFacade;
 4 | 
 5 | class Facade extends BaseFacade {
 6 | 
 7 | 	/**
 8 | 	 * Get the registered name of the component.
 9 | 	 *
10 | 	 * @return string
11 | 	 */
12 | 	protected static function getFacadeAccessor() { return 'Greabock\Widget\Widget'; }
13 | }


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/src/Widget.php:
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  1 | <?php namespace Greabock\Widget;
  2 | 
  3 | use Illuminate\Foundation\Application as App;
  4 | 
  5 | class Widget {
  6 | 
  7 | 	/**
  8 | 	 * classes registered widgets
  9 | 	 *
 10 | 	 * @var array
 11 | 	 */
 12 | 	protected $classes = [];
 13 | 
 14 | 	/**
 15 | 	 * Prepared instances of widgets
 16 | 	 *
 17 | 	 * @var array
 18 | 	 */
 19 | 	protected $instances = [];
 20 | 
 21 | 	/**
 22 | 	 * Positions for widgets
 23 | 	 *
 24 | 	 * @var array
 25 | 	 */
 26 | 	protected $positions = [];
 27 | 
 28 | 
 29 | 	public function __construct(App $app)
 30 | 	{
 31 | 		$this->app = $app;
 32 | 	}
 33 | 
 34 | 	/**
 35 | 	 * @param string $method
 36 | 	 * @param array  $arguments
 37 | 	 * @return mixed
 38 | 	 */
 39 | 	public function __call($method, array $arguments)
 40 | 	{
 41 | 		array_unshift($arguments, $method);
 42 | 
 43 | 		return call_user_func_array([$this, 'show'], $arguments);
 44 | 	}
 45 | 
 46 | 	/**
 47 | 	 * @param  string $class
 48 | 	 * @param  string $name
 49 | 	 * @return void
 50 | 	 */
 51 | 	public function register($class, $name, $position = null, $order = null)
 52 | 	{
 53 | 		$this->classes[$name] = $class;
 54 | 
 55 | 		if ($position)
 56 | 		{
 57 | 			$this->positions[$position][] = compact('name', 'order');
 58 | 		}
 59 | 
 60 | 	}
 61 | 
 62 | 	/**
 63 | 	 * @param  string $name
 64 | 	 * @return mixed|null
 65 | 	 */
 66 | 	public function show($name)
 67 | 	{
 68 | 
 69 | 		if ( ! array_key_exists($name, $this->classes)) return null;
 70 | 
 71 | 		if ( ! array_key_exists($name, $this->instances))
 72 | 		{
 73 | 			$widget = $this->app->make($this->classes[$name]);
 74 | 
 75 | 			$this->addInstance($widget, $name);
 76 | 		}
 77 | 
 78 | 		return call_user_func_array([$this->instances[$name], 'render'], array_slice(func_get_args(), 1));
 79 | 	}
 80 | 
 81 | 
 82 | 	public function position($position)
 83 | 	{
 84 | 		if ( ! array_key_exists($position, $this->positions)) return null;
 85 | 
 86 | 		usort($this->positions[$position], function ($a, $b)
 87 | 		{
 88 | 			return ($a['order'] == $b['order']) ? 0 : (($a['order'] > $b['order']) ? -1 : 1);
 89 | 
 90 | 		});
 91 | 
 92 | 		$carpet = '';
 93 | 
 94 | 		$arguments = array_slice(func_get_args(), 1);
 95 | 
 96 | 
 97 | 		foreach ($this->positions[$position] as $widget)
 98 | 		{
 99 | 
100 | 			$parameters = $arguments;
101 | 
102 | 			array_unshift($parameters, $widget['name']);
103 | 
104 | 			$carpet .= call_user_func_array([$this, 'show'], $parameters);
105 | 		}
106 | 
107 | 		return $carpet;
108 | 	}
109 | 
110 | 
111 | 	public function exists($name)
112 | 	{
113 | 		if (array_key_exists($name, $this->classes)) return true;
114 | 
115 | 		return false;
116 | 	}
117 | 
118 | 
119 | 	public function isEmptyPosition($position)
120 | 	{
121 | 		if ( ! array_key_exists($position, $this->positions)) return true;
122 | 
123 | 		if ( ! count($this->positions[$position])) return true;
124 | 
125 | 		return false;
126 | 	}
127 | 
128 | 	/**
129 | 	 * @param        $widget
130 | 	 * @param string $name
131 | 	 * @return void
132 | 	 */
133 | 	protected function addInstance($widget, $name)
134 | 	{
135 | 		$this->instances[$name] = $widget;
136 | 	}
137 | 
138 | }
139 | 
140 | 


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