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('media');
12
13 /**
14 * Form Field class for the FOF framework
15 * Media selection field.
16 *
17 * @package FrameworkOnFramework
18 * @since 2.0
19 */
20 class FOFFormFieldMedia extends JFormFieldMedia 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 $imgattr = array(
79 'id' => $this->id
80 );
81
82 if ($this->element['class'])
83 {
84 $imgattr['class'] = (string) $this->element['class'];
85 }
86
87 if ($this->element['style'])
88 {
89 $imgattr['style'] = (string) $this->element['style'];
90 }
91
92 if ($this->element['width'])
93 {
94 $imgattr['width'] = (string) $this->element['width'];
95 }
96
97 if ($this->element['height'])
98 {
99 $imgattr['height'] = (string) $this->element['height'];
100 }
101
102 if ($this->element['align'])
103 {
104 $imgattr['align'] = (string) $this->element['align'];
105 }
106
107 if ($this->element['rel'])
108 {
109 $imgattr['rel'] = (string) $this->element['rel'];
110 }
111
112 if ($this->element['alt'])
113 {
114 $alt = JText::_((string) $this->element['alt']);
115 }
116 else
117 {
118 $alt = null;
119 }
120
121 if ($this->element['title'])
122 {
123 $imgattr['title'] = JText::_((string) $this->element['title']);
124 }
125
126 if ($this->value && file_exists(JPATH_ROOT . '/' . $this->value))
127 {
128 $src = FOFPlatform::getInstance()->URIroot() . $this->value;
129 }
130 else
131 {
132 $src = '';
133 }
134
135 return JHtml::_('image', $src, $alt, $imgattr);
136 }
137
138 /**
139 * Get the rendering of this field type for a repeatable (grid) display,
140 * e.g. in a view listing many item (typically a "browse" task)
141 *
142 * @since 2.0
143 *
144 * @return string The field HTML
145 */
146 public function getRepeatable()
147 {
148 return $this->getStatic();
149 }
150 }
151