1 <?php
2 /**
3 * @package FrameworkOnFramework
4 * @subpackage form
5 * @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba Ltd. All rights reserved.
6 * @license GNU General Public License version 2 or later; see LICENSE.txt
7 */
8 // Protect from unauthorized access
9 defined('FOF_INCLUDED') or die;
10
11 JFormHelper::loadFieldClass('list');
12
13 /**
14 * Form Field class for FOF
15 * Supports a generic list of options.
16 *
17 * @package FrameworkOnFramework
18 * @since 2.0
19 */
20 class FOFFormFieldGroupedbutton extends JFormFieldText implements FOFFormField
21 {
22 protected $static;
23
24 protected $repeatable;
25
26 /** @var FOFTable The item being rendered in a repeatable form field */
27 public $item;
28
29 /** @var int A monotonically increasing number, denoting the row number in a repeatable view */
30 public $rowid;
31
32 /**
33 * Method to get certain otherwise inaccessible properties from the form field object.
34 *
35 * @param string $name The property name for which to the the value.
36 *
37 * @return mixed The property value or null.
38 *
39 * @since 2.0
40 */
41 public function __get($name)
42 {
43 switch ($name)
44 {
45 case 'static':
46 if (empty($this->static))
47 {
48 $this->static = $this->getStatic();
49 }
50
51 return $this->static;
52 break;
53
54 case 'repeatable':
55 if (empty($this->repeatable))
56 {
57 $this->repeatable = $this->getRepeatable();
58 }
59
60 return $this->repeatable;
61 break;
62
63 default:
64 return parent::__get($name);
65 }
66 }
67
68 /**
69 * Get the rendering of this field type for static display, e.g. in a single
70 * item view (typically a "read" task).
71 *
72 * @since 2.0
73 *
74 * @return string The field HTML
75 */
76 public function getStatic()
77 {
78 return $this->getInput();
79 }
80
81 /**
82 * Get the rendering of this field type for a repeatable (grid) display,
83 * e.g. in a view listing many item (typically a "browse" task)
84 *
85 * @since 2.0
86 *
87 * @return string The field HTML
88 */
89 public function getRepeatable()
90 {
91 return $this->getInput();
92 }
93
94 /**
95 * Get the rendering of this field type for static display, e.g. in a single
96 * item view (typically a "read" task).
97 *
98 * @since 2.0
99 *
100 * @return string The field HTML
101 */
102 public function getInput()
103 {
104 $class = $this->element['class'] ? (string) $this->element['class'] : '';
105
106 $html = '<div id="' . $this->id . '" class="btn-group ' . $class . '">';
107
108 foreach ($this->element->children() as $option)
109 {
110 $renderedAttributes = array();
111
112 foreach ($option->attributes() as $name => $value)
113 {
114 if (!is_null($value))
115 {
116 $renderedAttributes[] = $name . '="' . htmlentities($value) . '"';
117 }
118 }
119
120 $buttonXML = new SimpleXMLElement('<field ' . implode(' ', $renderedAttributes) . ' />');
121 $buttonField = new FOFFormFieldButton($this->form);
122
123 // Pass required objects to the field
124 $buttonField->item = $this->item;
125 $buttonField->rowid = $this->rowid;
126 $buttonField->setup($buttonXML, null);
127
128 $html .= $buttonField->getRepeatable();
129 }
130 $html .= '</div>';
131
132 return $html;
133 }
134 }
135