leaflet-map / class.plugin-option.php

class.plugin-option.php in Leaflet Map 2.10.0, at class.plugin-option.php

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1	<?php
2	/**
3	*
4	* Leaflet_Map_Plugin_Option
5	*
6	* store values; render widgets
7	* @param array $details array of option details
8	**/
9
10	// Exit if accessed directly
11	if ( !defined( 'ABSPATH' ) ) exit;
12
13	class Leaflet_Map_Plugin_Option {
14	/**
15	* @var $default default value
16	* either string or int/boolean?
17	*/
18	public $default = '';
19	/**
20	* @var $type input type
21	* ex: ('text', 'select', 'checkbox')
22	*/
23	public $type;
24	/**
25	* @var $options optional
26	* used for select; maybe checkbox/radio
27	*/
28	public $options = array();
29	public $helptext = '';
30
31	function __construct ($details = array()) {
32	if (!$details) {
33	// just an empty db entry (for now)
34	// nothing to store, nothing to render
35	return;
36	}
37
38	$option_filter = array(
39	'display_name' => FILTER_SANITIZE_STRING,
40	'default' => null,
41	'type' => FILTER_SANITIZE_STRING,
42	'options' => array(
43	'filter' => FILTER_SANITIZE_STRING,
44	'flags' => FILTER_FORCE_ARRAY
45	),
46	'helptext' => FILTER_SANITIZE_STRING
47	);
48
49	// get matching keys only
50	$details = array_intersect_key($details, $option_filter);
51
52	// apply filter
53	$details = filter_var_array($details, $option_filter);
54
55	foreach ($details as $key => $value) {
56	$this->$key = $value;
57	}
58	}
59
60	/**
61	* Renders a widget
62	* @param value required chosen value
63	* @return HTML
64	*/
65	function widget ($name, $value) {
66	switch ($this->type) {
67	case 'text':
68	?>
69	<input
70	class="full-width"
71	name="<?php echo $name; ?>"
72	type="text"
73	id="<?php echo $name; ?>"
74	value="<?php echo htmlspecialchars( $value ); ?>"
75	/>
76	<?php
77	break;
78
79	case 'textarea':
80	?>
81
82	<textarea
83	id="<?php echo $name; ?>"
84	class="full-width"
85	name="<?php echo $name; ?>"><?php echo htmlspecialchars( $value ); ?></textarea>
86
87	<?php
88	break;
89
90	case 'checkbox':
91	?>
92
93	<input
94	class="checkbox"
95	name="<?php echo $name; ?>"
96	type="checkbox"
97	id="<?php echo $name; ?>"
98	<?php if ($value) echo ' checked="checked"' ?>
99	/>
100
101	<?php
102	break;
103
104	case 'select':
105	?>
106	<select id="<?php echo $name; ?>"
107	name="<?php echo $name; ?>"
108	class="full-width">
109	<?php
110	foreach ($this->options as $o => $n) {
111	?>
112	<option value="<?php echo $o; ?>"<?php if ($value == $o) echo ' selected' ?>>
113	<?php echo $n; ?>
114	</option>
115	<?php
116	}
117	?>
118	</select>
119	<?php
120	break;
121	default:
122	?>
123	<div>No option type chosen for <?php echo $name; ?> with value <?php echo htmlspecialchars($value); ?></div>
124	<?php
125	break;
126	}
127	}
128	}