1: <?php
 2: 
 3: /**
 4:  * Project sberp
 5:  *
 6:  * @file Helpers 
 7:  * @author Jaromír Polášek
 8:  * verze: 0.0.1
 9:  * Encoding UTF-8
10:  */
11: 
12: namespace App\Lib\Forms\Controls;
13: 
14: use Nette\Utils\Html;
15: 
16: class Helpers extends \Nette\Object {
17: 
18:     /**
19:      * Vytvoří Objekt state
20:      * @return string
21:      */
22:     public static function createStateList(array $items, array $inputAttrs = NULL, array $labelAttrs = NULL, $wrapper = NULL) {
23:     list($inputAttrs, $inputTag) = self::prepareAttrs($inputAttrs, 'input');
24:     list($labelAttrs, $labelTag) = self::prepareAttrs($labelAttrs, 'label');
25:     $res = '';
26:     
27:     $input = Html::el();
28:     $label = Html::el();
29:     list($wrapper, $wrapperEnd) = $wrapper instanceof Html ? array($wrapper->startTag(), $wrapper->endTag()) : array((string) $wrapper, '');
30:     
31:     $frame = Html::el('div class="radioset"');//->addAttributes($input->attributes());
32:     foreach ($items as $value => $caption) {
33:         foreach ($inputAttrs as $k => $v) {
34:                  $input->attrs[$k] = isset($v[$value]) ? $v[$value] : NULL;
35:              }
36:         foreach ($labelAttrs as $k => $v) {
37:         $label->attrs[$k] = isset($v[$value]) ? $v[$value] : NULL;
38:         }
39:         $input->value = $value;
40:         $res .= ($res === '' && $wrapperEnd === '' ? '' : $wrapper)
41:             . $inputTag . $input->attributes() . " id =\"$value\"" . (Html::$xhtml ? ' />' : '>')
42:             . $labelTag . $label->attributes() . " for =\"$value\"" .'>'
43:             . ($caption instanceof Html ? $caption : htmlspecialchars($caption))
44:             . '</label>'            
45:             . $wrapperEnd;
46:     }
47:     return $frame->add($res);
48:     }
49: 
50:     private static function prepareAttrs($attrs, $name)
51:     {
52:          $dynamic = array();
53:          foreach ((array) $attrs as $k => $v) {
54:              $p = str_split($k, strlen($k) - 1);
55:              if ($p[1] === '?' || $p[1] === ':') {
56:                  unset($attrs[$k], $attrs[$p[0]]);
57:                  if ($p[1] === '?') {
58:                      $dynamic[$p[0]] = array_fill_keys((array) $v, TRUE);
59:                  } elseif (is_array($v) && $v) {
60:                      $dynamic[$p[0]] = $v;
61:                  } else {
62:                      $attrs[$p[0]] = $v;
63:                  }
64:              }
65:         }
66:         return array($dynamic, '<' . $name . Html::el(NULL, $attrs)->attributes());
67:      } 
68: }
69: