leaflet-map / class.plugin-option.php

class.plugin-option.php in Leaflet Map 2.11.5, at class.plugin-option.php

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1	<?php
2	/**
3	* Leaflet_Map_Plugin_Option
4	*
5	* Store values; render widgets
6	*
7	* PHP Version 5.5
8	*
9	* @category Shortcode
10	* @author Benjamin J DeLong <ben@bozdoz.com>
11	*/
12
13	// Exit if accessed directly
14	if (!defined('ABSPATH')) {
15	exit;
16	}
17
18	/**
19	* Leaflet_Map_Plugin_Option
20	*/
21	class Leaflet_Map_Plugin_Option
22	{
23	/**
24	* Default Value
25	*
26	* @var varies $default
27	*/
28	public $default = '';
29
30	/**
31	* Input type ex: ('text', 'select', 'checkbox')
32	*
33	* @var string $type
34	*/
35	public $type;
36
37	/**
38	* Optional used for select; maybe checkbox/radio
39	*
40	* @var array $options
41	*/
42	public $options = array();
43
44	/**
45	* Optional used for label under input
46	*
47	* @var string $helptext
48	*/
49	public $helptext = '';
50
51	/**
52	* Instantiate class
53	*
54	* @param array $details A list of options
55	*/
56	function __construct($details = array())
57	{
58	if (!$details) {
59	// just an empty db entry (for now)
60	// nothing to store, nothing to render
61	return;
62	}
63
64	$option_filter = array(
65	'display_name' => FILTER_SANITIZE_STRING,
66	'default' => null,
67	'type' => FILTER_SANITIZE_STRING,
68	'options' => array(
69	'filter' => FILTER_SANITIZE_STRING,
70	'flags' => FILTER_FORCE_ARRAY
71	),
72	'helptext' => FILTER_SANITIZE_STRING
73	);
74
75	// get matching keys only
76	$details = array_intersect_key($details, $option_filter);
77
78	// apply filter
79	$details = filter_var_array($details, $option_filter);
80
81	foreach ($details as $key => $value) {
82	$this->$key = $value;
83	}
84	}
85
86	/**
87	* Renders a widget
88	*
89	* @param string $name widget name
90	* @param varies $value widget value
91	*
92	* @return HTML
93	*/
94	function widget ($name, $value)
95	{
96	switch ($this->type) {
97	case 'text':
98	?>
99	<input
100	class="full-width"
101	name="<?php echo $name; ?>"
102	type="text"
103	id="<?php echo $name; ?>"
104	value="<?php echo htmlspecialchars($value); ?>"
105	/>
106	<?php
107	break;
108
109	case 'textarea':
110	?>
111
112	<textarea
113	id="<?php echo $name; ?>"
114	class="full-width"
115	name="<?php echo $name; ?>"><?php echo htmlspecialchars($value); ?></textarea>
116
117	<?php
118	break;
119
120	case 'checkbox':
121	?>
122
123	<input
124	class="checkbox"
125	name="<?php echo $name; ?>"
126	type="checkbox"
127	id="<?php echo $name; ?>"
128	<?php if ($value) echo ' checked="checked"' ?>
129	/>
130	<?php
131	break;
132
133	case 'select':
134	?>
135	<select id="<?php echo $name; ?>"
136	name="<?php echo $name; ?>"
137	class="full-width">
138	<?php
139	foreach ($this->options as $o => $n) {
140	?>
141	<option value="<?php echo $o; ?>"<?php if ($value == $o) echo ' selected' ?>>
142	<?php echo $n; ?>
143	</option>
144	<?php
145	}
146	?>
147	</select>
148	<?php
149	break;
150	default:
151	?>
152	<div>No option type chosen for <?php echo $name; ?> with value <?php echo htmlspecialchars($value); ?></div>
153	<?php
154	break;
155	}
156	}
157	}