leaflet-map / templates / settings.php

settings.php in Leaflet Map 3.4.5, at templates/settings.php

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1	<?php
2	/**
3	* Settings View
4	*
5	* PHP Version 5.5
6	*
7	* @category Admin
8	* @author Benjamin J DeLong <[email protected]>
9	*/
10
11	$title = $plugin_data['Name'];
12	$description = __('A plugin for creating a Leaflet JS map with a shortcode. Boasts two free map tile services and three free geocoders.', 'leaflet-map');
13	$version = $plugin_data['Version'];
14	?>
15	<div class="wrap">
16
17	<h1><?php echo esc_html($title); ?> <small>version: <?php echo esc_html($version); ?></small></h1>
18
19	<?php
20	/** START FORM SUBMISSION */
21
22	// validate nonce!
23	define('NONCE_NAME', 'leaflet-map-nonce');
24	define('NONCE_ACTION', 'leaflet-map-action');
25
26	function verify_nonce () {
27	$verified = (
28	isset($_POST[NONCE_NAME]) &&
29	check_admin_referer(NONCE_ACTION, NONCE_NAME)
30	);
31
32	if (!$verified) {
33	// side-effects can be fun?
34	?>
35	<div class="notice notice-error is-dismissible">
36	<p><?php esc_html_e('Sorry, your nonce did not verify', 'leaflet-map'); ?></p>
37	</div>
38	<?php
39	}
40
41	return $verified;
42	}
43
44	if (isset($_POST['submit']) && verify_nonce()) {
45	/* copy and overwrite $post for checkboxes */
46	$form = $_POST;
47
48	foreach ($settings->options as $name => $option) {
49	if (!$option->type) continue;
50
51	/* checkboxes don't get sent if not checked */
52	if ($option->type === 'checkbox') {
53	$form[$name] = isset($_POST[ $name ]) ? 1 : 0;
54	}
55
56	$value = trim( stripslashes( $form[$name]) );
57
58	$settings->set($name, $value);
59	}
60	?>
61	<div class="notice notice-success is-dismissible">
62	<p><?php esc_html_e('Options Updated!', 'leaflet-map'); ?></p>
63	</div>
64	<?php
65	} elseif (isset($_POST['reset']) && verify_nonce()) {
66	$settings->reset();
67	?>
68	<div class="notice notice-success is-dismissible">
69	<p><?php esc_html_e('Options have been reset to default values!', 'leaflet-map'); ?></p>
70	</div>
71	<?php
72	} elseif (isset($_POST['clear-geocoder-cache']) && verify_nonce()) {
73	include_once LEAFLET_MAP__PLUGIN_DIR . 'class.geocoder.php';
74	Leaflet_Geocoder::remove_caches();
75	?>
76	<div class="notice notice-success is-dismissible">
77	<p><?php esc_html_e('Location caches have been cleared!', 'leaflet-map'); ?></p>
78	</div>
79	<?php
80	}
81	/** END FORM SUBMISSION */
82
83	/** CHECK LEAFLET VERSION */
84	$db_js_url = $settings->get('js_url');
85	$unpkg_url = "https://unpkg.com/leaflet";
86	$is_unpkg_url = substr_compare($db_js_url, $unpkg_url, 0, strlen($unpkg_url)) === 0;
87
88	if ($is_unpkg_url && $db_js_url !== $settings->options[ 'js_url' ]->default) {
89	?>
90	<div class="notice notice-info is-dismissible">
91	<p><?php
92	esc_html_e('Info: your leaflet version may be out-of-sync with the latest default version: ', 'leaflet-map');
93	echo Leaflet_Map::$leaflet_version;
94	?></p>
95	</div>
96	<?php
97	}
98	/** END LEAFLET VERSION */
99	?>
100
101	<p><?php echo esc_html($description); ?></p>
102	<?php
103	/** FILTERS for helptext */
104	$allowed_helptext_tags = [
105	'a' => [ 'href' => [], 'title' => [], 'target' => [] ],
106	'code' => [],
107	'br' => [],
108	'p' => [],
109	'b' => [],
110	];
111	?>
112
113	<h3><?php esc_html_e('Found an issue?', 'leaflet-map') ?></h3>
114	<p><?php esc_html_e('Post it to ', 'leaflet-map') ?><b><?php esc_html_e('WordPress Support', 'leaflet-map') ?></b>: <a href="https://wordpress.org/support/plugin/leaflet-map/" target="_blank">Leaflet Map (WordPress)</a></p>
115	<p><?php esc_html_e('Add an issue on ', 'leaflet-map') ?><b>GitHub</b>: <a href="https://github.com/bozdoz/wp-plugin-leaflet-map/issues" target="_blank">Leaflet Map (GitHub)</a></p>
116
117	<div class="wrap">
118	<div class="wrap">
119	<form method="post">
120	<?php wp_nonce_field(NONCE_ACTION, NONCE_NAME); ?>
121	<div class="container">
122	<h2><?php esc_html_e('Settings', 'leaflet-map'); ?></h2>
123	<hr>
124	</div>
125	<?php
126	foreach ($settings->options as $name => $option) {
127	if (!$option->type) continue;
128	?>
129	<div class="container">
130	<label>
131	<span class="label"><?php echo esc_html($option->display_name); ?></span>
132	<span class="input-group">
133	<?php
134	$option->widget($name, $settings->get($name));
135	?>
136	</span>
137	</label>
138
139	<?php
140	if ($option->helptext) {
141	?>
142	<div class="helptext">
143	<p class="description"><?php
144	echo wp_kses( $option->helptext, $allowed_helptext_tags );
145	?></p>
146	</div>
147	<?php
148	}
149	?>
150	</div>
151	<?php
152	}
153	?>
154	<div class="submit">
155	<input type="submit"
156	name="submit"
157	id="submit"
158	class="button button-primary"
159	value="<?php esc_html_e('Save Changes', 'leaflet-map'); ?>">
160	<input type="submit"
161	name="reset"
162	id="reset"
163	class="button button-secondary"
164	value="<?php esc_html_e('Reset to Defaults', 'leaflet-map'); ?>">
165	<input type="submit"
166	name="clear-geocoder-cache"
167	id="clear-geocoder-cache"
168	class="button button-secondary"
169	value="<?php esc_html_e('Clear Geocoder Cache', 'leaflet-map'); ?>">
170	</div>
171
172	</form>
173
174	<div>
175	<p><?php esc_html_e('Leaf icon provided by ', 'leaflet-map') ?><a href="https://fontawesome.com/" target="_blank">Font Awesome</a><?php esc_html_e( ', under their free license.', 'leaflet-map' ) ?></p>
176	</div>
177
178	</div>
179	</div>
180