wpcf7cf-options.php — Conditional Fields for Contact Form 7 2.7.3

cf7-conditional-fields / wpcf7cf-options.php

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wpcf7cf-options.php

335 lines

1	<?php
2
3	define('WPCF7CF_SLUG', 'wpcf7cf');
4	define('WPCF7CF_OPTIONS', WPCF7CF_SLUG.'_options');
5	define('WPCF7CF_TEXT_DOMAIN', WPCF7CF_SLUG.'_text_domain');
6
7	define('WPCF7CF_DEFAULT_ANIMATION', 'yes');
8	define('WPCF7CF_DEFAULT_ANIMATION_INTIME', 200);
9	define('WPCF7CF_DEFAULT_ANIMATION_OUTTIME', 200);
10	define('WPCF7CF_DEFAULT_CONDITIONS_UI', 'normal');
11	define('WPCF7CF_DEFAULT_NOTICE_DISMISSED', false);
12	define('WPCF7CF_DEFAULT_REPEATER_REMOVE_BUTTON', 'bottom');
13
14	if ( ! defined( 'WPCF7_ADMIN_READ_WRITE_CAPABILITY' ) ) {
15	define( 'WPCF7_ADMIN_READ_WRITE_CAPABILITY', 'publish_pages' );
16	}
17
18	global $wpcf7cf_default_settings_glob;
19	$wpcf7cf_default_settings_glob = false;
20	function wpcf7cf_get_default_settings() {
21	global $wpcf7cf_default_settings_glob;
22	if ($wpcf7cf_default_settings_glob) return $wpcf7cf_default_settings_glob;
23
24	$wpcf7cf_default_settings_glob = array(
25	'animation' => WPCF7CF_DEFAULT_ANIMATION,
26	'animation_intime' => WPCF7CF_DEFAULT_ANIMATION_INTIME,
27	'animation_outtime' => WPCF7CF_DEFAULT_ANIMATION_OUTTIME,
28	'conditions_ui' => WPCF7CF_DEFAULT_CONDITIONS_UI,
29	'notice_dismissed' => WPCF7CF_DEFAULT_NOTICE_DISMISSED,
30	'repeater_remove_button' => WPCF7CF_DEFAULT_REPEATER_REMOVE_BUTTON,
31	);
32	$wpcf7cf_default_settings_glob = apply_filters('wpcf7cf_default_options', $wpcf7cf_default_settings_glob);
33	return $wpcf7cf_default_settings_glob;
34	}
35
36	global $wpcf7cf_settings_glob;
37	$wpcf7cf_settings_glob = false;
38	function wpcf7cf_get_settings() {
39	global $wpcf7cf_settings_glob;
40	if ($wpcf7cf_settings_glob) {
41	return $wpcf7cf_settings_glob;
42	}
43
44	$wpcf7cf_default_settings = wpcf7cf_get_default_settings();
45	$wpcf7cf_saved_settings = get_option(WPCF7CF_OPTIONS);
46
47	if (!$wpcf7cf_saved_settings) {
48	$wpcf7cf_saved_settings = [];
49	}
50
51	$wpcf7cf_settings_glob = array_merge($wpcf7cf_default_settings,$wpcf7cf_saved_settings);
52
53	return $wpcf7cf_settings_glob;
54	}
55
56	function wpcf7cf_get_dismiss_notice_nonce() {
57	// We use the same nonce for all admin notices, because we don't care about users trying to hack themselves.
58	// This nonce is only intended to prevent CSRF attacks.
59	static $nonce = false;
60	if (!$nonce) {
61	$nonce = wp_create_nonce( 'wpcf7cf_dismiss_notice' );
62	}
63	return $nonce;
64	}
65
66	function wpcf7cf_set_options($settings) {
67	global $wpcf7cf_settings_glob;
68	$wpcf7cf_settings_glob = $settings;
69	update_option(WPCF7CF_OPTIONS, $wpcf7cf_settings_glob);
70	}
71
72	function wpcf7cf_reset_options() {
73	delete_option(WPCF7CF_OPTIONS);
74	}
75
76	add_action( 'admin_enqueue_scripts', 'wpcf7cf_load_page_options_wp_admin_style' );
77	function wpcf7cf_load_page_options_wp_admin_style() {
78	wp_register_style( 'wpcf7cf_admin_css', plugins_url('admin-style.css',__FILE__), [], WPCF7CF_VERSION );
79	wp_enqueue_style( 'wpcf7cf_admin_css' );
80	}
81
82
83	add_action('admin_menu', 'wpcf7cf_admin_add_page');
84	function wpcf7cf_admin_add_page() {
85	add_submenu_page('wpcf7', __( 'Conditional Fields', 'cf7-conditional-fields' ), __( 'Conditional Fields', 'cf7-conditional-fields' ), WPCF7_ADMIN_READ_WRITE_CAPABILITY, 'wpcf7cf', 'wpcf7cf_options_page' );
86	}
87
88	function wpcf7cf_options_page() {
89	$settings = wpcf7cf_get_settings();
90
91	if (isset($_POST['reset'])) {
92	echo '<div id="message" class="updated fade"><p><strong>' . __( 'Settings restored to defaults', 'cf7-conditional-fields' ) . '</strong></p></div>';
93	} else if (isset($_REQUEST['settings-updated'])) {
94	echo '<div id="message" class="updated fade"><p><strong>' . __( 'Settings updated', 'cf7-conditional-fields' ) . '</strong></p></div>';
95	}
96
97	?>
98
99	<div class="wrap wpcf7cf-admin-wrap">
100	<h2><?php _e( 'Conditional Fields for Contact Form 7 Settings', 'cf7-conditional-fields'); ?></h2>
101	<?php if (!$settings['notice_dismissed']) { ?>
102	<div class="wpcf7cf-admin-notice notice notice-warning is-dismissible" data-notice-id="" data-nonce="<?php echo wpcf7cf_get_dismiss_notice_nonce() ?>">
103	<div style="padding: 10px 0;">
104	<?php _e( '<strong>Notice</strong>: These are global settings for Conditional Fields for Contact Form 7.', 'cf7-conditional-fields'); ?>
105	<br><br>
106	<strong><?php _e( 'How to create/edit conditional fields?', 'cf7-conditional-fields'); ?></strong>
107	<ol>
108	<li><?php _e( 'Create a new Contact Form or edit an existing one', 'cf7-conditional-fields'); ?></li>
109	<li><?php _e( 'Create at least one [group] inside the form', 'cf7-conditional-fields'); ?></li>
110	<li><?php _e( 'Save the Contact Form', 'cf7-conditional-fields'); ?></li>
111	<li><?php _e( 'Go to the <strong><em>Conditional Fields</em></strong> Tab', 'cf7-conditional-fields'); ?></li>
112	</ol>
113	<a href="https://conditional-fields-cf7.bdwm.be/conditional-fields-for-contact-form-7-tutorial/" target="_blank"><?php _e( 'Show me an example', 'cf7-conditional-fields'); ?></a>
114	</div>
115	</div>
116	<?php } ?>
117	<form action="options.php" method="post">
118	<?php settings_fields(WPCF7CF_OPTIONS); ?>
119
120	<input type="hidden" name="<?php echo WPCF7CF_OPTIONS.'[notice_dismissed]' ?>" value="<?php echo $settings['notice_dismissed'] ?>" />
121
122	<?php
123
124	echo '<h3>' . __( 'Default animation Settings', 'cf7-conditional-fields') . '</h3>';
125	wpcf7cf_input_fields_wrapper_start();
126
127	wpcf7cf_input_select('animation', array(
128	'label' => __( 'Animation', 'cf7-conditional-fields'),
129	'description' => __( 'Use animations while showing/hiding groups', 'cf7-conditional-fields'),
130	'select_options' => array('yes' => __( 'Enabled', 'cf7-conditional-fields'), 'no'=> __( 'Disabled', 'cf7-conditional-fields'))
131	));
132
133	wpcf7cf_input_field('animation_intime', array(
134	'label' => __( 'Animation In time', 'cf7-conditional-fields'),
135	'description' => __( 'A positive integer value indicating the time, in milliseconds, it will take for each group to show.', 'cf7-conditional-fields'),
136	));
137
138	wpcf7cf_input_field('animation_outtime', array(
139	'label' => __( 'Animation Out Time', 'cf7-conditional-fields'),
140	'description' => __( 'A positive integer value indicating the time, in milliseconds, it will take for each group to hide.', 'cf7-conditional-fields'),
141	));
142
143	wpcf7cf_input_fields_wrapper_end();
144	submit_button();
145
146	if (!WPCF7CF_IS_PRO) {
147	?>
148	<h3><?php _e( 'Conditional Fields PRO', 'cf7-conditional-fields'); ?></h3>
149	<?php _e( 'Get Conditional Fields PRO to unlock the full potential of CF7', 'cf7-conditional-fields'); ?>
150	<ul class="wpcf7cf-list">
151	<li><a target="_blank" href="https://conditional-fields-cf7.bdwm.be/repeater/"><?php _e( 'Repeatable fields', 'cf7-conditional-fields'); ?></a></li>
152	<li><a target="_blank" href="https://conditional-fields-cf7.bdwm.be/multistep/"><?php _e( 'Multistep forms (with Summary)', 'cf7-conditional-fields'); ?></a></li>
153	<li><a target="_blank" href="https://conditional-fields-cf7.bdwm.be/regular-expressions/"><?php _e( 'Define conditions with regular expression', 'cf7-conditional-fields'); ?></a></li>
154	<li><a target="_blank" href="https://conditional-fields-cf7.bdwm.be/advanced-conditional-logic-with-custom-javascript-functions/"><?php _e( 'Define conditions with custom javascript functions', 'cf7-conditional-fields'); ?></a></li>
155	<li><a target="_blank" href="https://conditional-fields-cf7.bdwm.be/multifile/"><?php _e( 'Multiple file upload', 'cf7-conditional-fields'); ?></a></li>
156	<li><a target="_blank" href="https://conditional-fields-cf7.bdwm.be/calculated-fields/"><?php _e( 'Calculated fields', 'cf7-conditional-fields'); ?></a></li>
157	</ul>
158	<p><a target="_blank" class="button button-primary" href="https://shop.bdwm.be/conditional-fields-pro/"><?php _e( 'Get PRO', 'cf7-conditional-fields'); ?></a></p>
159	<?php
160	}
161	do_action('wpcf7cf_after_animation_settings');
162
163	if (WPCF7CF_IS_PRO) {
164
165	echo '<h3>' . __( 'Default Repeater Settings', 'cf7-conditional-fields') . '</h3>';
166	wpcf7cf_input_fields_wrapper_start();
167
168	wpcf7cf_input_select('repeater_remove_button', array(
169	'label' => __( 'Remove button placement', 'cf7-conditional-fields'),
170	'description' => __( 'Override per repeater with <code>remove_button:bottom</code> or <code>remove_button:per_entry</code>.', 'cf7-conditional-fields'),
171	'select_options' => array(
172	'bottom' => __( 'Single button at the bottom', 'cf7-conditional-fields'),
173	'per_entry' => __( 'One button per entry', 'cf7-conditional-fields'),
174	)
175	));
176
177	wpcf7cf_input_fields_wrapper_end();
178	submit_button();
179	}
180
181	echo '<h3>' . __( 'Advanced Settings', 'cf7-conditional-fields') . '</h3>';
182	wpcf7cf_input_fields_wrapper_start();
183
184	wpcf7cf_input_select('conditions_ui', array(
185	'label' => __( 'Conditional Fields UI', 'cf7-conditional-fields'),
186	'description' => sprintf(
187	// translators: max recommended conditions
188	__( 'If you want to add more than %s conditions, it\'s recommended to switch to <strong>Text mode</strong> mode for better performance.', 'cf7-conditional-fields' ), WPCF7CF_MAX_RECOMMENDED_CONDITIONS ),
189	'select_options' => array('normal'=> __( 'Normal', 'cf7-conditional-fields'), 'text_only' => __( 'Text mode', 'cf7-conditional-fields'))
190	));
191
192	wpcf7cf_input_fields_wrapper_end();
193
194	submit_button();
195
196	?>
197
198	</form></div>
199
200	<h3><?php _e( 'Restore Default Settings', 'cf7-conditional-fields' ); ?></h3>
201	<form method="post" id="reset-form" action="">
202	<p class="submit">
203	<input name="reset" class="button button-secondary" type="submit" value="<?php _e( 'Restore defaults', 'cf7-conditional-fields' ); ?>" >
204	<?php wp_nonce_field( 'wpcf7cf_reset_options' ); ?>
205	<input type="hidden" name="action" value="reset" />
206	</p>
207	</form>
208	<script>
209	(function($){
210	$('#reset-form').submit(function() {
211	return confirm( __( 'Are you sure you want to reset the plugin settings to the default values? All changes you have previously made will be lost.', 'cf7-conditional-fields' ) );
212	});
213	}(jQuery))
214	</script>
215
216	<?php
217	}
218
219	function wpcf7cf_input_fields_wrapper_start() {
220	echo '<table class="form-table" role="presentation"><tbody>';
221	}
222	function wpcf7cf_input_fields_wrapper_end() {
223	echo '</tbody></table>';
224	}
225
226	function wpcf7cf_input_field($slug, $args) {
227	$settings = wpcf7cf_get_settings();
228
229	$defaults = array(
230	'label'=>'',
231	'desription' => '',
232	'default' => wpcf7cf_get_default_settings()[$slug],
233	'label_editable' => false
234	);
235
236	$args = wp_parse_args( $args, $defaults );
237	extract($args);
238
239	$label; $description; $default; $label_editable;
240
241	if (!key_exists($slug, $settings)) {
242	$settings[$slug] = $default;
243	$settings[$slug.'_label'] = $label;
244	}
245
246	?>
247
248	<tr>
249	<th scope="row">
250
251	<?php if ($label_editable) { ?>
252	<span class="label editable"><input type="text" data-default-value="<?php echo $label ?>" value="<?php echo $settings[$slug.'_label'] ?>" id="<?php echo WPCF7CF_OPTIONS.'_'.$slug.'_label' ?>" name="<?php echo WPCF7CF_OPTIONS.'['.$slug.'_label]' ?>"></span>
253	<?php } else { ?>
254	<label for="<?php echo WPCF7CF_OPTIONS.'_'.$slug ?>"><?php echo $label ?></label>
255	<?php } ?>
256
257	</th>
258	<td>
259	<input type="text" data-default-value="<?php echo $default ?>" value="<?php echo htmlspecialchars($settings[$slug]) ?>" id="<?php echo WPCF7CF_OPTIONS.'_'.$slug ?>" name="<?php echo WPCF7CF_OPTIONS.'['.$slug.']' ?>">
260	<p class="description" id="<?php echo WPCF7CF_OPTIONS.'_'.$slug ?>-description">
261	<?php echo $description ?><?php if (!empty($default)) echo ' (' . __( 'Default:', 'cf7-conditional-fields' ) . ' '.$default.')' ?>
262	</p>
263	</td>
264	</tr>
265
266	<?php
267
268	}
269
270	function wpcf7cf_input_select($slug, $args) {
271	$settings = wpcf7cf_get_settings();
272
273	$defaults = array(
274	'label'=>'',
275	'desription' => '',
276	'select_options' => array(), // array($name => $value)
277	'default' => wpcf7cf_get_default_settings()[$slug],
278	);
279
280	$args = wp_parse_args( $args, $defaults );
281	extract($args);
282
283	$label; $description; $select_options; $default;
284
285	if (!key_exists($slug, $settings)) {
286	$settings[$slug] = $default;
287	}
288
289	?>
290	<tr>
291	<th scope="row"><label for="<?php echo WPCF7CF_OPTIONS.'_'.$slug ?>"><?php echo $label ?></label></th>
292	<td>
293	<select id="<?php echo WPCF7CF_OPTIONS.'_'.$slug ?>" data-default-value="<?php echo $default ?>" name="<?php echo WPCF7CF_OPTIONS.'['.$slug.']' ?>">
294	<?php foreach($select_options as $value => $text) { ?>
295	<option value="<?php echo htmlspecialchars( $value ) ?>" <?php echo $settings[$slug]==$value?'selected':'' ?>><?php echo $text ?></option>
296	<?php } ?>
297	</select>
298	<p class="description" id="<?php echo WPCF7CF_OPTIONS.'_'.$slug ?>-description">
299	<?php echo $description ?><?php if (!empty($default)) echo ' (' . __( 'Default:', 'cf7-conditional-fields' ) . ' '.$select_options[$default].')' ?>
300	</p>
301	</td>
302	</tr>
303	<?php
304	}
305
306	add_action('admin_init', 'wpcf7cf_admin_init');
307	function wpcf7cf_admin_init(){
308
309	if(isset($_POST['reset']) && current_user_can( 'wpcf7_edit_contact_forms' ) && wp_verify_nonce( $_POST['_wpnonce'], 'wpcf7cf_reset_options' )) {
310	wpcf7cf_reset_options();
311	}
312
313	register_setting( WPCF7CF_OPTIONS, WPCF7CF_OPTIONS, 'wpcf7cf_options_sanitize' );
314	}
315
316	function wpcf7cf_options_sanitize($input) {
317	return $input;
318	}
319
320	add_action( 'wp_ajax_wpcf7cf_dismiss_notice', 'wpcf7cf_dismiss_notice' );
321	function wpcf7cf_dismiss_notice() {
322
323	// check nonce
324	if ( ! isset( $_POST['nonce'] ) \|\| ! wp_verify_nonce( $_POST['nonce'], 'wpcf7cf_dismiss_notice' ) ) {
325	wp_send_json_error( array( 'message' => __( 'Nonce verification failed', 'cf7-conditional-fields' ) ) );
326	}
327
328	$notice_id = sanitize_text_field($_POST['noticeId'] ?? '');
329	$notice_suffix = $notice_id ? '_'.$notice_id : $notice_id;
330
331	$settings = wpcf7cf_get_settings();
332	$settings['notice_dismissed'.$notice_suffix] = true;
333	wpcf7cf_set_options($settings);
334	}
335