Under Construction - Version 2.20

Version Description

2017/06/12
new theme - Internet of Things
added support for Siteground caching plugin
we've crossed the 80k users mark on June 7th

Release Info

Developer	WebFactory
Plugin	Under Construction
Version	2.20
Comparing to
See all releases

Code changes from version 2.15 to 2.20

Files changed (6) hide show

images/thumbnails/iot.png +0 -0
readme.txt +14 -7
themes/iot/index.php +58 -0
themes/iot/iot.png +0 -0
themes/iot/style.css +76 -0
under-construction.php +234 -230

images/thumbnails/iot.png ADDED Viewed

Binary file

readme.txt CHANGED Viewed

	@@ -2,8 +2,8 @@
2	Contributors: WebFactory, UnderConstructionPage
3	Tags: maintenance mode, maintenance page, coming soon page, landing page, under construction
4	Requires at least: 4.0
5	- Tested up to: 4.7
6	- Stable tag: 2.15
7	License: GPLv2 or later
8	License URI: http://www.gnu.org/licenses/gpl-2.0.html
9
	@@ -92,15 +92,22 @@ Or if needed, upload manually;
92	20. Ambulance theme
93	21. Laptop theme
94	22. Puzzles theme contributed by <a href="https://twitter.com/EdelHaut">Ralf Biester</a>
95	- 23. ~~Main~~ ~~settings~~
96	- 24. ~~Design~~ settings
97	- 25. ~~Content~~ settings
98	- 26. ~~Access~~ settings
99	- 27. ~~Support~~

100
101
102	== Changelog ==
103






104	= 2.15 =
105	* 2017/05/29
106	* new theme - Puzzles contributed by <a href="https://twitter.com/EdelHaut">Ralf Biester</a>


2	Contributors: WebFactory, UnderConstructionPage
3	Tags: maintenance mode, maintenance page, coming soon page, landing page, under construction
4	Requires at least: 4.0
5	+ Tested up to: 4.8
6	+ Stable tag: 2.20
7	License: GPLv2 or later
8	License URI: http://www.gnu.org/licenses/gpl-2.0.html
9

92	20. Ambulance theme
93	21. Laptop theme
94	22. Puzzles theme contributed by <a href="https://twitter.com/EdelHaut">Ralf Biester</a>
95	+ 23. Internet of Things
96	+ 24. Main settings
97	+ 25. Design settings
98	+ 26. Content settings
99	+ 27. Access settings
100	+ 28. Support
101
102
103	== Changelog ==
104
105	+ = 2.20 =
106	+ * 2017/06/12
107	+ * new theme - Internet of Things
108	+ * added support for Siteground caching plugin
109	+ * we've crossed the 80k users mark on June 7th
110	+
111	= 2.15 =
112	* 2017/05/29
113	* new theme - Puzzles contributed by <a href="https://twitter.com/EdelHaut">Ralf Biester</a>

themes/iot/index.php ADDED Viewed

	@@ -0,0 +1,58 @@


1	+ <?php
2	+ /*
3	+ * UnderConstructionPage
4	+ * Internet of Things theme
5	+ * (c) Web factory Ltd, 2015 - 2017
6	+ */
7	+
8	+
9	+ // this is an include only WP file
10	+ if (!defined('ABSPATH')) {
11	+ die;
12	+ }
13	+ ?>
14	+ <!DOCTYPE html>
15	+ <html lang="en">
16	+ <head>
17	+ <meta charset="utf-8">
18	+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
19	+ <meta name="viewport" content="width=device-width, initial-scale=1">
20	+ <title>[title]</title>
21	+ <meta name="description" content="[description]" />
22	+ <meta name="generator" content="[generator]">
23	+ <link rel="stylesheet" href="[theme-url-common]css/bootstrap.min.css?v=[version]" type="text/css">
24	+ <link rel="stylesheet" href="[theme-url]style.css?v=[version]" type="text/css">
25	+ <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:400,900">
26	+ [head]
27	+ </head>
28	+
29	+ <body>
30	+ <div class="container">
31	+ <div class="row">
32	+ <div class="col-xs-12 col-md-12 col-lg-12">
33	+ <h1>[heading1]</h1>
34	+ </div>
35	+ </div>
36	+ </div>
37	+
38	+ <div id="hero-image">
39	+ <img src="[theme-url]iot.png" alt="The Internet of Things" title="The Internet of Things">
40	+ </div>
41	+ <div class="container">
42	+
43	+ <div class="row">
44	+ <div class="col-xs-12 col-md-8 col-md-offset-2 col-lg-offset-2 col-lg-8">
45	+ <p class="content">[content]</p>
46	+ </div>
47	+ </div>
48	+
49	+ <div class="row" id="social">
50	+ <div class="col-xs-12 col-md-12 col-lg-12">
51	+ [social-icons]
52	+ </div>
53	+ </div>
54	+
55	+ </div>
56	+ [footer]
57	+ </body>
58	+ </html>

themes/iot/iot.png ADDED Viewed

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themes/iot/style.css ADDED Viewed

	@@ -0,0 +1,76 @@


1	+ /*
2	+ * UnderConstructionPage
3	+ * Internet of Things theme CSS
4	+ * (c) Web factory Ltd, 2015 - 2017
5	+ */
6	+
7	+
8	+ html {
9	+ height: 100%;
10	+ padding: 0;
11	+ margin: 0;
12	+ }
13	+
14	+ body {
15	+ font-weight: 400;
16	+ font-size: 14px;
17	+ line-height: 120%;
18	+ color: #3d3c3e;
19	+ background: #cd1f1f;
20	+ padding: 0;
21	+ margin: 0;
22	+ background-repeat: repeat;
23	+ background-attachment: fixed;
24	+ }
25	+
26	+ #hero-image {
27	+ text-align: center;
28	+ margin: 20px auto 40px auto;
29	+ box-shadow: inset 0px -3px 0px #3f3e40;
30	+ }
31	+
32	+ #hero-image img {
33	+ max-width: 80%;
34	+ }
35	+
36	+ h1 {
37	+ font-size: 34px;
38	+ color: #3d3c3e;
39	+ font-family: "Roboto", sans-serif;
40	+ font-weight: 900;
41	+ margin: 60px 0 30px 0;
42	+ text-align: center;
43	+ }
44	+
45	+ .content {
46	+ text-align: center;
47	+ font-family: "Helvetica", "Arial", sans-serif;
48	+ }
49	+
50	+ #social {
51	+ text-align: center;
52	+ margin-top: 30px;
53	+ }
54	+
55	+ #social a i {
56	+ color: #3d3c3e;
57	+ margin: 10px;
58	+ box-sizing: content-box;
59	+ }
60	+
61	+ #social a:hover i {
62	+ color: #d65454;
63	+ }
64	+
65	+ @media(max-width:767px){
66	+ h1 {
67	+ font-size: 30px;
68	+ margin: 10px 0 30px 0;
69	+ }
70	+ #hero-image img {
71	+ max-width: 95%;
72	+ }
73	+ #hero-image {
74	+ box-shadow: inset 0px -1px 0px #3f3e40;
75	+ }
76	+ }

under-construction.php CHANGED Viewed

	@@ -4,7 +4,7 @@
4	Plugin URI: https://underconstructionpage.com/
5	Description: Hide your site behind a great looking under construction page while you do maintenance work.
6	Author: Web factory Ltd
7	- Version: 2.15
8	Author URI: http://www.webfactoryltd.com/
9	Text Domain: under-construction-page
10	Domain Path: lang
	@@ -45,27 +45,27 @@ class UCP {
45	static $version = 0;
46	static $licensing_servers = array('https://license1.underconstructionpage.com/', 'https://license2.underconstructionpage.com/');
47
48	-
49	// get plugin version from header
50	static function get_plugin_version() {
51	$plugin_data = get_file_data(__FILE__, array('version' => 'Version'), 'plugin');
52	self::$version = $plugin_data['version'];
53	-
54	return $plugin_data['version'];
55	} // get_plugin_version
56	-
57	-
58	- // hook things up
59	static function init() {
60	// check if minimal required WP version is present
61	if (false === self::check_wp_version(4.0)) {
62	return false;
63	}
64	-
65	if (is_admin()) {
66	// if the plugin was updated from ver < 1.20 upgrade settings array
67	self::maybe_upgrade();
68	-
69	// add UCP menu to admin tools menu group
70	add_action('admin_menu', array(__CLASS__, 'admin_menu'));
71
	@@ -80,10 +80,10 @@ class UCP {
80	// manages admin header notifications
81	add_action('admin_notices', array(__CLASS__, 'admin_notices'));
82	add_action('admin_action_ucp_dismiss_notice', array(__CLASS__, 'dismiss_notice'));
83	-
84	// enqueue admin scripts
85	add_action('admin_enqueue_scripts', array(__CLASS__, 'admin_enqueue_scripts'));
86	-
87	// AJAX endpoints
88	add_action('wp_ajax_ucp_dismiss_pointer', array(__CLASS__, 'dismiss_pointer_ajax'));
89	add_action('wp_ajax_ucp_dismiss_survey', array(__CLASS__, 'dismiss_survey_ajax'));
	@@ -91,7 +91,7 @@ class UCP {
91	} else {
92	// main plugin logic
93	add_action('wp', array(__CLASS__, 'display_construction_page'), 0, 1);
94	-
95	// show under construction notice on login form
96	add_filter('login_message', array(__CLASS__, 'login_message'));
97
	@@ -106,49 +106,49 @@ class UCP {
106	add_action('wp_before_admin_bar_render', array(__CLASS__, 'admin_bar_notice'));
107	} // init
108
109	-
110	// check if user has the minimal WP version required by UCP
111	static function check_wp_version($min_version) {
112	if (!version_compare(get_bloginfo('version'), $min_version, '>=')) {
113	add_action('admin_notices', array(__CLASS__, 'notice_min_wp_version'));
114	return false;
115	} else {
116	- return true;
117	}
118	} // check_wp_version
119	-
120	-
121	// display error message if WP version is too low
122	static function notice_min_wp_version() {
123	echo '<div class="error"><p>' . sprintf(__('UnderConstruction plugin <b>requires WordPress version 4.0</b> or higher to function properly. You are using WordPress version %s. Please <a href="%s">update it</a>.', 'under-construction-page'), get_bloginfo('version'), admin_url('update-core.php')) . '</p></div>';
124	} // notice_min_wp_version_error
125	-
126	-
127	// some things have to be loaded earlier
128	static function plugins_loaded() {
129	self::get_plugin_version();
130	-
131	load_plugin_textdomain('under-construction-page');
132	} // plugins_loaded
133	-
134	-
135	// activate doesn't get fired on upgrades so we have to compensate
136	public static function maybe_upgrade() {
137	$meta = self::get_meta();
138	$options = self::get_options();
139	-
140	// added in v1.70 to rename roles to whitelisted_roles
141	if (isset($options['roles'])) {
142	$options['whitelisted_roles'] = $options['roles'];
143	unset($options['roles']);
144	update_option(UCP_OPTIONS_KEY, $options);
145	}
146	-
147	// check if we need to convert options from the old format to new, or maybe it is already done
148	if (isset($meta['options_ver']) && $meta['options_ver'] == self::$version) {
149	return;
150	- }
151	-
152	if (get_option('set_size') \|\| get_option('set_tweet') \|\| get_option('set_fb') \|\| get_option('set_font') \|\| get_option('set_msg') \|\| get_option('set_opt') \|\| get_option('set_admin')) {
153	// convert old options to new
154	$options['status'] = (get_option('set_opt') === 'Yes')? '1': '0';
	@@ -157,7 +157,7 @@ class UCP {
157	$options['social_facebook'] = trim(get_option('set_fb'));
158	$options['social_twitter'] = trim(get_option('set_tweet'));
159	update_option(UCP_OPTIONS_KEY, $options);
160	-
161	delete_option('set_size');
162	delete_option('set_tweet');
163	delete_option('set_fb');
	@@ -165,16 +165,16 @@ class UCP {
165	delete_option('set_msg');
166	delete_option('set_opt');
167	delete_option('set_admin');
168	-
169	self::reset_pointers();
170	}
171
172	- // we update only once
173	$meta['options_ver'] = self::$version;
174	update_option(UCP_META_KEY, $meta);
175	} // maybe_upgrade
176	-
177	-
178	// get plugin's options
179	static function get_options() {
180	$options = get_option(UCP_OPTIONS_KEY, array());
	@@ -186,8 +186,8 @@ class UCP {
186
187	return $options;
188	} // get_options
189	-
190	-
191	// get plugin's meta data
192	static function get_meta() {
193	$meta = get_option(UCP_META_KEY, array());
	@@ -200,12 +200,12 @@ class UCP {
200
201	return $meta;
202	} // get_meta
203	-
204
205	// fetch and display the construction page if it's enabled or preview requested
206	static function display_construction_page() {
207	$options = self::get_options();
208	-
209	// some URLs have to be accessible at all times
210	if ($_SERVER['REQUEST_URI'] == '/wp-admin' \|\|
211	$_SERVER['REQUEST_URI'] == '/feed/' \|\|
	@@ -217,8 +217,8 @@ class UCP {
217	$_SERVER['REQUEST_URI'] == '/wp-login.php') {
218	return true;
219	}
220	-
221	- if (true == self::is_construction_mode_enabled(false)
222	\|\| (is_user_logged_in() && isset($_GET['ucp_preview']))) {
223	header(self::wp_get_server_protocol() . ' 503 Service Unavailable');
224	echo self::get_template($options['theme']);
	@@ -226,18 +226,18 @@ class UCP {
226	}
227	} // display_construction_page
228
229	-
230	// keeping compatibility with WP < v4.4
231	static function wp_get_server_protocol() {
232	$protocol = $_SERVER['SERVER_PROTOCOL'];
233	if (!in_array($protocol, array('HTTP/1.1', 'HTTP/2', 'HTTP/2.0'))) {
234	$protocol = 'HTTP/1.0';
235	}
236	-
237	return $protocol;
238	} // wp_get_server_protocol
239	-
240	-
241	// disables feed if necessary
242	static function disable_feed() {
243	if (true == self::is_construction_mode_enabled(false)) {
	@@ -246,12 +246,12 @@ class UCP {
246	}
247	} // disable_feed
248
249	-
250	// enqueue CSS and JS scripts in admin
251	static function admin_enqueue_scripts($hook) {
252	$surveys = get_option(UCP_SURVEYS_KEY);
253	$meta = self::get_meta();
254	-
255	// survey is shown min 5 min after install
256	// no survey at the moment
257	if (false && empty($surveys['designs']) && current_time('timestamp') - $meta['first_install'] > 300) {
	@@ -259,7 +259,7 @@ class UCP {
259	} else {
260	$open_survey = false;
261	}
262	-
263	$js_localize = array('undocumented_error' => __('An undocumented error has occured. Please refresh the page and try again.', 'under-construction-page'),
264	'plugin_name' => __('UnderConstructionPage', 'under-construction-page'),
265	'settings_url' => admin_url('options-general.php?page=ucp'),
	@@ -268,12 +268,12 @@ class UCP {
268	'nonce_dismiss_survey' => wp_create_nonce('ucp_dismiss_survey'),
269	'nonce_submit_survey' => wp_create_nonce('ucp_submit_survey'),
270	'deactivate_confirmation' => __('Are you sure you want to deactivate UnderConstruction plugin?' . "\n" . 'If you are removing it because of a problem please contact our support. They will be more than happy to help.', 'under-construction-page'));
271	-
272	if ('settings_page_ucp' == $hook) {
273	wp_enqueue_style('wp-jquery-ui-dialog');
274	wp_enqueue_style('ucp-select2', UCP_PLUGIN_URL . 'css/select2.min.css', array(), self::$version);
275	wp_enqueue_style('ucp-admin', UCP_PLUGIN_URL . 'css/ucp-admin.css', array(), self::$version);
276	-
277	wp_enqueue_script('jquery-ui-tabs');
278	wp_enqueue_script('jquery-ui-dialog');
279	wp_enqueue_script('ucp-jquery-plugins', UCP_PLUGIN_URL . 'js/ucp-jquery-plugins.js', array('jquery'), self::$version, true);
	@@ -281,12 +281,12 @@ class UCP {
281	wp_enqueue_script('ucp-admin', UCP_PLUGIN_URL . 'js/ucp-admin.js', array('jquery'), self::$version, true);
282	wp_localize_script('ucp-admin', 'ucp', $js_localize);
283	}
284	-
285	if ('plugins.php' == $hook) {
286	wp_enqueue_script('ucp-admin-plugins', UCP_PLUGIN_URL . 'js/ucp-admin-plugins.js', array('jquery'), self::$version, true);
287	wp_localize_script('ucp-admin-plugins', 'ucp', $js_localize);
288	}
289	-
290	$pointers = get_option(UCP_POINTERS_KEY);
291	if ($pointers && 'settings_page_ucp' != $hook) {
292	$pointers['_nonce_dismiss_pointer'] = wp_create_nonce('ucp_dismiss_pointer');
	@@ -297,12 +297,12 @@ class UCP {
297	wp_localize_script('jquery', 'ucp', $js_localize);
298	}
299	} // admin_enqueue_scripts
300	-
301	-
302	// permanently dismiss a pointer
303	static function dismiss_pointer_ajax() {
304	check_ajax_referer('ucp_dismiss_pointer');
305	-
306	$pointers = get_option(UCP_POINTERS_KEY);
307	$pointer = trim($_POST['pointer']);
308
	@@ -312,41 +312,41 @@ class UCP {
312
313	unset($pointers[$pointer]);
314	update_option(UCP_POINTERS_KEY, $pointers);
315	-
316	wp_send_json_success();
317	} // dismiss_pointer_ajax
318	-
319	-
320	// permanently dismiss a survey
321	static function dismiss_survey_ajax() {
322	check_ajax_referer('ucp_dismiss_survey');
323	-
324	$surveys = get_option(UCP_SURVEYS_KEY, array());
325	$survey = trim($_POST['survey']);
326
327	$surveys[$survey] = -1;
328	update_option(UCP_SURVEYS_KEY, $surveys);
329	-
330	wp_send_json_success();
331	} // dismiss_survey_ajax
332	-
333	-
334	// submit survey
335	static function submit_survey_ajax() {
336	check_ajax_referer('ucp_submit_survey');
337
338	- $options = self::get_options();
339	$meta = self::get_meta();
340	$surveys = get_option(UCP_SURVEYS_KEY);
341	-
342	$vars = wp_parse_args($_POST, array('survey' => '', 'answers' => '', 'custom_answer' => '', 'emailme' => ''));
343	$vars['answers'] = trim($vars['answers'], ',');
344	$vars['custom_answer'] = trim(strip_tags($vars['custom_answer']));
345	-
346	if (empty($vars['survey']) \|\| empty($vars['answers'])) {
347	wp_send_json_error();
348	}
349	-
350	$request_params = array('sslverify' => false, 'timeout' => 15, 'redirection' => 2);
351	$request_args = array('action' => 'submit_survey',
352	'survey' => $vars['survey'],
	@@ -360,57 +360,57 @@ class UCP {
360
361	$url = add_query_arg($request_args, self::$licensing_servers[0]);
362	$response = wp_remote_get(esc_url_raw($url), $request_params);
363	-
364	if (is_wp_error($response) \|\| !wp_remote_retrieve_body($response)) {
365	$url = add_query_arg($request_args, self::$licensing_servers[1]);
366	$response = wp_remote_get(esc_url_raw($url), $request_params);
367	}
368	-
369	$surveys[$vars['survey']] = current_time('timestamp');
370	update_option(UCP_SURVEYS_KEY, $surveys);
371	-
372	wp_send_json_success();
373	} // submit_survey_ajax
374	-
375	-
376	static function encode_email($email) {
377	$len = strlen($email);
378	$out = '';
379	-
380	for ($i = 0; $i < $len; $i++) {
381	$out .= '&#'. ord($email[$i]) . ';';
382	}
383	-
384	return $out;
385	} // encode_email
386	-
387	-
388	// parse shortcode alike variables
389	static function parse_vars($string) {
390	$org_string = $string;
391	-
392	- $vars = array('site-title' => get_bloginfo('name'),
393	- 'site-tagline' => get_bloginfo('description'),
394	- 'site-description' => get_bloginfo('description'),
395	- 'site-url' => trailingslashit(get_home_url()),
396	'wp-url' => trailingslashit(get_site_url()),
397	'site-login-url' => get_site_url() . '/wp-login.php');
398	-
399	foreach ($vars as $var_name => $var_value) {
400	$var_name = '[' . $var_name . ']';
401	$string = str_ireplace($var_name, $var_value, $string);
402	}
403	-
404	$string = apply_filters('ucp_parse_vars', $string, $org_string, $vars);
405	-
406	return $string;
407	} // parse_vars
408	-
409	-
410	// generate HTML from social icons
411	static function generate_social_icons($options, $template_id) {
412	$out = '';
413	-
414	if (!empty($options['social_facebook'])) {
415	$out .= '<a title="Facebook" href="' . $options['social_facebook'] . '" target="_blank"><i class="fa fa-facebook-square fa-3x"></i></a>';
416	}
	@@ -456,19 +456,19 @@ class UCP {
456	if (!empty($options['social_phone'])) {
457	$out .= '<a title="Phone" href="tel:' . $options['social_phone'] . '"><i class="fa fa-phone-square fa-3x"></i></a>';
458	}
459	-
460	return $out;
461	} // generate_social_icons
462	-
463	-
464	// shortcode for inserting things in header
465	static function generate_head($options, $template_id) {
466	$out = '';
467	-
468	$out .= '<link rel="stylesheet" href="' . trailingslashit(UCP_PLUGIN_URL . 'themes') . 'css/common.css?v=' . self::$version . '" type="text/css">' . "\n";
469	-
470	$out .= '<link rel="stylesheet" href="https://opensource.keycdn.com/fontawesome/4.7.0/font-awesome.min.css" integrity="sha384-dNpIIXE8U05kAbPhy3G1cz+yZmTzA6CY8Vg/u2L9xRnHjJiAK76m2BIEaSEV+/aU" crossorigin="anonymous">';
471	-
472	if (!empty($options['ga_tracking_id'])) {
473	$out .= "
474	<script>
	@@ -480,21 +480,21 @@ class UCP {
480	ga('send', 'pageview');
481	</script>";
482	}
483	-
484	if (!empty($options['custom_css'])) {
485	$out .= "\n" . '<style type="text/css">' . $options['custom_css'] . '</style>';
486	}
487	-
488	$out = apply_filters('ucp_head', $out, $options, $template_id);
489	-
490	return trim($out);
491	} // generate_head
492	-
493	-
494	// shortcode for inserting things in footer
495	static function generate_footer($options, $template_id) {
496	$out = '';
497	-
498	if ($options['linkback'] == '1') {
499	$tmp = md5(get_site_url());
500	if ($tmp[0] < '4') {
	@@ -507,7 +507,7 @@ class UCP {
507	$out .= '<p id="linkback">Create free <a href="https://underconstructionpage.com/" target="_blank">maintenance mode pages for WordPress</a>.</p>';
508	}
509	}
510	-
511	if ($options['login_button'] == '1') {
512	if (is_user_logged_in()) {
513	$out .= '<div id="login-button" class="loggedin">';
	@@ -518,13 +518,13 @@ class UCP {
518	}
519	$out .= '</div>';
520	}
521	-
522	$out = apply_filters('ucp_footer', $out, $options, $template_id);
523	-
524	return $out;
525	} // generate_footer
526	-
527	-
528	// returnes parsed template
529	static function get_template($template_id) {
530	$vars = array();
	@@ -543,29 +543,29 @@ class UCP {
543	$vars['social-icons'] = self::generate_social_icons($options, $template_id);
544	$vars['head'] = self::generate_head($options, $template_id);
545	$vars['footer'] = self::generate_footer($options, $template_id);
546	-
547	$vars = apply_filters('ucp_get_template_vars', $vars, $template_id, $options);
548	-
549	ob_start();
550	require UCP_PLUGIN_DIR . 'themes/' . $template_id . '/index.php';
551	$template = ob_get_clean();
552	-
553	foreach ($vars as $var_name => $var_value) {
554	$var_name = '[' . $var_name . ']';
555	$template = str_ireplace($var_name, $var_value, $template);
556	}
557	-
558	$template = apply_filters('ucp_get_template', $template, $vars, $options);
559	-
560	return $template;
561	} // get_template
562
563	-
564	// checks if construction mode is enabled for the current visitor
565	static function is_construction_mode_enabled($settings_only = false) {
566	$options = self::get_options();
567	$current_user = wp_get_current_user();
568	-
569	// just to be on the safe side
570	if (defined('DOING_CRON') && DOING_CRON) {
571	return false;
	@@ -573,7 +573,7 @@ class UCP {
573	if (defined('DOING_AJAX') && DOING_AJAX) {
574	return false;
575	}
576	-
577	// just check if it's generally enabled
578	if ($settings_only) {
579	if ($options['status']) {
	@@ -599,7 +599,7 @@ class UCP {
599	}
600	} // is_construction_mode_enabled
601
602	-
603	// check if user has the specified role
604	static function user_has_role($roles) {
605	$current_user = wp_get_current_user();
	@@ -613,12 +613,12 @@ class UCP {
613	return in_array($user_role, $roles);
614	} // user_has_role
615
616	-
617	// displays various notices in admin header
618	static function admin_notices() {
619	$notices = get_option(UCP_NOTICES_KEY);
620	$meta = self::get_meta();
621	-
622	if (empty($notices['dismiss_rate']) &&
623	(current_time('timestamp') - $meta['first_install']) > (DAY_IN_SECONDS * 2)) {
624	$rate_url = 'https://wordpress.org/support/plugin/under-construction-page/reviews/?rate=5#new-post';
	@@ -628,24 +628,24 @@ class UCP {
628
629	echo '<br><a target="_blank" href="' . esc_url($rate_url) . '" style="vertical-align: baseline; margin-top: 15px;" class="button-primary">' . __('Help make the plugin better by rating it', 'under-construction-page') . '</a>';
630	echo '    <a href="' . esc_url($dismiss_url) . '">' . __('I\'ve already rated the plugin', 'under-construction-page') . '</a>';
631	- echo '</p></div>';
632	}
633	} // notices
634	-
635	-
636	// handle dismiss button for notices
637	static function dismiss_notice() {
638	if (empty($_GET['notice'])) {
639	wp_redirect(admin_url());
640	exit;
641	}
642	-
643	$notices = get_option(UCP_NOTICES_KEY, array());
644	-
645	if ($_GET['notice'] == 'rate') {
646	$notices['dismiss_rate'] = true;
647	}
648	-
649	update_option(UCP_NOTICES_KEY, $notices);
650
651	if (!empty($_GET['redirect'])) {
	@@ -657,11 +657,11 @@ class UCP {
657	exit;
658	} // dismiss_notice
659
660	-
661	// add admin bar notice when construction is enabled
662	static function admin_bar_notice() {
663	global $wp_admin_bar;
664	-
665	// only show to admins
666	if (!current_user_can('administrator')) {
667	return;
	@@ -674,7 +674,7 @@ class UCP {
674	$title = '<img style="height: 17px; margin-bottom: -4px; padding-right: 3px;" src="' . UCP_PLUGIN_URL . '/images/ucp_icon_disabled.png" alt="' . __('Under construction mode is disabled', 'under-construction-page') . '" title="' . __('Under construction mode is disabled', 'under-construction-page') . '"> <span class="ab-label">' . __('Under construction mode is', 'under-construction-page') . ' <strong style="font-weight: bold;">' . __('disabled', 'under-construction-page') . '</strong></span>';
675	$class = 'ucp-disabled';
676	}
677	-
678	$wp_admin_bar->add_menu(array(
679	'parent' => '',
680	'id' => 'construction-mode',
	@@ -683,18 +683,18 @@ class UCP {
683	'meta' => array('class' => $class)
684	));
685	} // admin_bar_notice
686	-
687	-
688	// show under construction notice on WP login form
689	static function login_message($message) {
690	if (self::is_construction_mode_enabled(true)) {
691	$message .= '<div class="message">' . __('Under construction mode is <b>enabled</b>.', 'under-construction-page') . '</div>';
692	}
693	-
694	return $message;
695	} // login_notice
696
697	-
698	// add settings link to plugins page
699	static function plugin_action_links($links) {
700	$settings_link = '<a href="' . admin_url('options-general.php?page=ucp') . '" title="' . __('UnderConstruction Settings', 'under-construction-page') . '">' . __('Settings', 'under-construction-page') . '</a>';
	@@ -702,8 +702,8 @@ class UCP {
702
703	return $links;
704	} // plugin_action_links
705	-
706	-
707	// add links to plugin's description in plugins table
708	static function plugin_meta_links($links, $file) {
709	$support_link = '<a target="_blank" href="https://wordpress.org/support/plugin/under-construction-page" title="' . __('Get help', 'under-construction-page') . '">' . __('Support', 'under-construction-page') . '</a>';
	@@ -714,20 +714,20 @@ class UCP {
714
715	return $links;
716	} // plugin_meta_links
717	-
718
719	// create the admin menu item
720	static function admin_menu() {
721	add_options_page('UnderConstruction', 'UnderConstruction', 'manage_options', 'ucp', array(__CLASS__, 'main_page'));
722	} // admin_menu
723
724	-
725	// all settings are saved in one option
726	static function register_settings() {
727	register_setting(UCP_OPTIONS_KEY, UCP_OPTIONS_KEY, array(__CLASS__, 'sanitize_settings'));
728	} // register_settings
729
730	-
731	// set default settings
732	static function default_options() {
733	$defaults = array('status' => '0',
	@@ -762,7 +762,7 @@ class UCP {
762
763	return $defaults;
764	} // default_options
765	-
766
767	// sanitize settings on save
768	static function sanitize_settings($options) {
	@@ -800,11 +800,11 @@ class UCP {
800	break;
801	} // switch
802	} // foreach
803	-
804	$options['whitelisted_roles'] = empty($options['whitelisted_roles'])? array(): $options['whitelisted_roles'];
805	$options['whitelisted_users'] = empty($options['whitelisted_users'])? array(): $options['whitelisted_users'];
806	$options = self::check_var_isset($options, array('status' => 0, 'linkback' => 0, 'login_button' => 0));
807	-
808	if (!empty($options['ga_tracking_id']) && preg_match('/^UA-\d{3,}-\d{1,3}$/', $options['ga_tracking_id']) === 0) {
809	add_settings_error('ucp', 'ga_tracking_id', __('Please enter a valid Google Analytics Tracking ID, or leave empty to disable tracking.', 'under-construction-page'));
810	}
	@@ -812,25 +812,28 @@ class UCP {
812	// empty cache in 3rd party plugins
813	if ($options != $old_options) {
814	if (function_exists('w3tc_pgcache_flush')) {
815	- w3tc_pgcache_flush();
816	- }
817	if (function_exists('wp_cache_clean_cache')) {
818	global $file_prefix;
819	- wp_cache_clean_cache($file_prefix);
820	}
821	if (function_exists('wp_cache_clear_cache')) {
822	wp_cache_clear_cache();
823	}
824	if (class_exists('Endurance_Page_Cache')) {
825	$epc = new Endurance_Page_Cache;
826	- $epc->purge_all();



827	}
828	}
829	-
830	return array_merge($old_options, $options);
831	} // sanitize_settings
832	-
833	-
834	// checkbox helper function
835	static function checked($value, $current, $echo = false) {
836	$out = '';
	@@ -849,8 +852,8 @@ class UCP {
849	return $out;
850	}
851	} // checked
852	-
853	-
854	// helper function for saving options, mostly checkboxes
855	static function check_var_isset($values, $variables) {
856	foreach ($variables as $key => $value) {
	@@ -858,11 +861,11 @@ class UCP {
858	$values[$key] = $value;
859	}
860	}
861	-
862	return $values;
863	} // check_var_isset
864	-
865	-
866	// helper function for creating dropdowns
867	static function create_select_options($options, $selected = null, $output = true) {
868	$out = "\n";
	@@ -889,12 +892,12 @@ class UCP {
889	return $out;
890	}
891	} // create_select_options
892	-
893	-
894	static function tab_main() {
895	$options = self::get_options();
896	$default_options = self::default_options();
897	-
898	echo '<table class="form-table">';
899
900	echo '<tr valign="top">
	@@ -906,33 +909,33 @@ class UCP {
906	<span class="onoffswitch-switch"></span>
907	</label>
908	</div>';
909	-
910	echo '<p class="description">By enabling construction mode all users (<a class="change_tab" data-tab="3" href="#whitelisted-roles">except selected ones</a>) will not be able to access the site\'s content. They will only see the under construction page.</p>';
911	echo '</td></tr>';
912	-
913	echo '<tr valign="top">
914	<th scope="row"><label for="end_date">' . __('End Date & Time', 'under-construction-page') . '</label></th>
915	<td><input id="end_date" type="text" class="datepicker" name="' . UCP_OPTIONS_KEY . '[end_date]" value="' . esc_attr($options['end_date']) . '" placeholder="yyyy-mm-dd hh:mm"><span title="' . __('Open date & time picker', 'under-construction-page') . '" alt="' . __('Open date & time picker', 'under-construction-page') . '" class="show-datepicker dashicons dashicons-calendar-alt"></span> <span title="Clear date & time" alt="' . __('Clear date & time', 'under-construction-page') . '" class="clear-datepicker dashicons dashicons-no"></span>';
916	echo '<p class="description">If enabled, construction mode will automatically stop showing on the selected date.<br>
917	This option will not "auto-enable" construction mode. Status has to be set to "On".</p>';
918	echo '</td></tr>';
919	-
920	echo '<tr valign="top">
921	<th scope="row"><label for="ga_tracking_id">' . __('Google Analytics Tracking ID', 'under-construction-page') . '</label></th>
922	<td><input id="ga_tracking_id" type="text" class="code" name="' . UCP_OPTIONS_KEY . '[ga_tracking_id]" value="' . esc_attr($options['ga_tracking_id']) . '" placeholder="UA-xxxxxx-xx">';
923	echo '<p class="description">Enter the unique tracking ID found in your GA tracking profile settings to track visits to the page.<br>Leave blank to disable tracking.</p>';
924	echo '</td></tr>';
925	-
926	echo '</table>';
927	} // tab_main
928	-
929	-
930	static function tab_content() {
931	$options = self::get_options();
932	$default_options = self::default_options();
933	-
934	echo '<table class="form-table">';
935	-
936	echo '<tr valign="top">
937	<th scope="row"><label for="title">Title</label></th>
938	<td><input type="text" id="title" class="regular-text" name="' . UCP_OPTIONS_KEY . '[title]" value="' . esc_attr($options['title']) . '" />';
	@@ -952,7 +955,7 @@ class UCP {
952	<td><input id="description" type="text" class="large-text" name="' . UCP_OPTIONS_KEY . '[description]" value="' . esc_attr($options['description']) . '" />';
953	echo '<p class="description">Description meta tag (see above for available <a href="#title">shortcodes</a>). Default: ' . $default_options['description'] . '</p>';
954	echo '</td></tr>';
955	-
956	echo '<tr valign="top">
957	<th scope="row"><label for="heading1">Headline</label></th>
958	<td><input id="heading1" type="text" class="large-text" name="' . UCP_OPTIONS_KEY . '[heading1]" value="' . esc_attr($options['heading1']) . '" />';
	@@ -965,7 +968,7 @@ class UCP {
965	wp_editor($options['content'], 'content', array('tabfocus_elements' => 'insert-media-button,save-post', 'editor_height' => 250, 'resize' => 1, 'textarea_name' => UCP_OPTIONS_KEY . '[content]', 'drag_drop_upload' => 1));
966	echo '<p class="description">All HTML elements are allowed. Shortcodes are not parsed except <a href="#title">UC template ones</a>. Default: ' . $default_options['content'] . '</p>';
967	echo '</td></tr>';
968	-
969	echo '<tr valign="top" id="login_button_wrap">
970	<th scope="row"><label for="login_button">Login Button</label></th>
971	<td><div class="onoffswitch">
	@@ -977,7 +980,7 @@ class UCP {
977	</div>';
978	echo '<p class="description">Show a descrete link to the login form, or WP admin if you\'re logged in, in the lower right corner of the page.</p>';
979	echo '</td></tr>';
980	-
981	echo '<tr valign="top">
982	<th scope="row"><label for="linkback">Show Some Love</label></th>
983	<td><div class="onoffswitch">
	@@ -989,113 +992,113 @@ class UCP {
989	</div>';
990	echo '<p class="description">Please help others learn about this free plugin by placing a small link in the footer. Thank you very much!</p>';
991	echo '</td></tr>';
992	-
993	-
994	echo '</table>';
995	-
996	echo '<h2 class="title">Social & Contact Icons</h2>';
997	-
998	echo '<table class="form-table">';
999	echo '<tr valign="top">
1000	<th scope="row"><label for="social_facebook">Facebook Page</label></th>
1001	<td><input id="social_facebook" type="url" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_facebook]" value="' . esc_attr($options['social_facebook']) . '" placeholder="Facebook business or personal page URL">';
1002	echo '<p class="description">Complete URL, with http prefix, to Facebook page.</p>';
1003	echo '</td></tr>';
1004	-
1005	echo '<tr valign="top">
1006	<th scope="row"><label for="social_twitter">Twitter Profile</label></th>
1007	<td><input id="social_twitter" type="url" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_twitter]" value="' . esc_attr($options['social_twitter']) . '" placeholder="Twitter profile URL">';
1008	echo '<p class="description">Complete URL, with http prefix, to Twitter profile page.</p>';
1009	echo '</td></tr>';
1010	-
1011	echo '<tr valign="top">
1012	<th scope="row"><label for="social_google">Google Page</label></th>
1013	<td><input id="social_google" type="url" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_google]" value="' . esc_attr($options['social_google']) . '" placeholder="Google+ page URL">';
1014	echo '<p class="description">Complete URL, with http prefix, to Google+ page.</p>';
1015	echo '</td></tr>';
1016	-
1017	echo '<tr valign="top">
1018	<th scope="row"><label for="social_linkedin">LinkedIn Profile</label></th>
1019	<td><input id="social_linkedin" type="url" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_linkedin]" value="' . esc_attr($options['social_linkedin']) . '" placeholder="LinkedIn profile page URL">';
1020	echo '<p class="description">Complete URL, with http prefix, to LinkedIn profile page.</p>';
1021	echo '</td></tr>';
1022	-
1023	echo '<tr valign="top">
1024	<th scope="row"><label for="social_youtube">YouTube Profile Page or Video</label></th>
1025	<td><input id="social_youtube" type="url" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_youtube]" value="' . esc_attr($options['social_youtube']) . '" placeholder="YouTube page or video URL">';
1026	echo '<p class="description">Complete URL, with http prefix, to YouTube page or video.</p>';
1027	echo '</td></tr>';
1028	-
1029	echo '<tr valign="top">
1030	<th scope="row"><label for="social_vimeo">Vimeo Profile Page or Video</label></th>
1031	<td><input id="social_vimeo" type="url" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_vimeo]" value="' . esc_attr($options['social_vimeo']) . '" placeholder="Vimeo page or video URL">';
1032	echo '<p class="description">Complete URL, with http prefix, to Vimeo page or video.</p>';
1033	echo '</td></tr>';
1034	-
1035	echo '<tr valign="top">
1036	<th scope="row"><label for="social_pinterest">Pinterest Profile</label></th>
1037	<td><input id="social_pinterest" type="url" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_pinterest]" value="' . esc_attr($options['social_pinterest']) . '" placeholder="Pinterest profile URL">';
1038	echo '<p class="description">Complete URL, with http prefix, to Pinterest profile.</p>';
1039	echo '</td></tr>';
1040	-
1041	echo '<tr valign="top">
1042	<th scope="row"><label for="social_dribbble">Dribbble Profile</label></th>
1043	<td><input id="social_dribbble" type="url" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_dribbble]" value="' . esc_attr($options['social_dribbble']) . '" placeholder="Dribbble profile URL">';
1044	echo '<p class="description">Complete URL, with http prefix, to Dribbble profile.</p>';
1045	echo '</td></tr>';
1046	-
1047	echo '<tr valign="top">
1048	<th scope="row"><label for="social_behance">Behance Profile</label></th>
1049	<td><input id="social_behance" type="url" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_behance]" value="' . esc_attr($options['social_behance']) . '" placeholder="Behance profile URL">';
1050	echo '<p class="description">Complete URL, with http prefix, to Behance profile.</p>';
1051	echo '</td></tr>';
1052	-
1053	echo '<tr valign="top">
1054	<th scope="row"><label for="social_instagram">Instagram Profile</label></th>
1055	<td><input id="social_instagram" type="url" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_instagram]" value="' . esc_attr($options['social_instagram']) . '" placeholder="Instagram profile URL">';
1056	echo '<p class="description">Complete URL, with http prefix, to Instagram profile.</p>';
1057	echo '</td></tr>';
1058	-
1059	echo '<tr valign="top">
1060	<th scope="row"><label for="social_tumblr">Tumblr Blog</label></th>
1061	<td><input id="social_tumblr" type="url" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_tumblr]" value="' . esc_attr($options['social_tumblr']) . '" placeholder="Tumblr blog URL">';
1062	echo '<p class="description">Complete URL, with http prefix, to Tumblr blog.</p>';
1063	echo '</td></tr>';
1064	-
1065	echo '<tr valign="top">
1066	<th scope="row"><label for="social_skype">Skype Username</label></th>
1067	<td><input id="social_skype" type="text" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_skype]" value="' . esc_attr($options['social_skype']) . '" placeholder="Skype username / account name">';
1068	echo '<p class="description">Skype username / account name.</p>';
1069	echo '</td></tr>';
1070	-
1071	echo '<tr valign="top">
1072	<th scope="row"><label for="social_whatsapp">WhatsApp Phone Number</label></th>
1073	<td><input id="social_whatsapp" type="text" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_whatsapp]" value="' . esc_attr($options['social_whatsapp']) . '" placeholder="+1-123-456-789">';
1074	echo '<p class="description">WhatsApp phone number in full international format.</p>';
1075	echo '</td></tr>';
1076	-
1077	echo '<tr valign="top">
1078	<th scope="row"><label for="social_email">Email Address</label></th>
1079	<td><input id="social_email" type="email" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_email]" value="' . esc_attr($options['social_email']) . '" placeholder="name@domain.com">';
1080	echo '<p class="description">Email will be encoded on the page to protect it from email address harvesters.</p>';
1081	echo '</td></tr>';
1082	-
1083	echo '<tr valign="top">
1084	<th scope="row"><label for="social_phone">Phone Number</label></th>
1085	<td><input id="social_phone" type="tel" class="regular-text" name="' . UCP_OPTIONS_KEY . '[social_phone]" value="' . esc_attr($options['social_phone']) . '" placeholder="+1-123-456-789">';
1086	echo '<p class="description">Complete phone number in international format.</p>';
1087	echo '</td></tr>';
1088	-
1089	echo '</table>';
1090	} // tab_content
1091	-
1092	-
1093	static function tab_design() {
1094	$options = self::get_options();
1095	$default_options = self::default_options();
1096	-
1097	$img_path = UCP_PLUGIN_URL . 'images/thumbnails/';
1098	-
1099	$themes = array('mad_designer' => __('Mad Designer', 'under-construction-page'),
1100	'plain_text' => __('Plain Text', 'under-construction-page'),
1101	'under_construction' => __('Under Construction', 'under-construction-page'),
	@@ -1117,15 +1120,16 @@ class UCP {
1117	'light_bulb' => __('Light Bulb', 'under-construction-page'),
1118	'ambulance' => __('Ambulance', 'under-construction-page'),
1119	'laptop' => __('Laptop', 'under-construction-page'),
1120	- 'puzzles' => __('Puzzles', 'under-construction-page'));

1121	$themes = apply_filters('ucp_themes', $themes);
1122	-
1123	echo '<table class="form-table">';
1124	echo '<tr valign="top">
1125	<th scope="row">' . __('Theme', 'under-construction-page') . '</th>
1126	<td>';
1127	echo '<input type="hidden" id="theme_id" name="' . UCP_OPTIONS_KEY . '[theme]" value="' . $options['theme'] . '">';
1128	-
1129	foreach ($themes as $theme_id => $theme_name) {
1130	if ($theme_id === $options['theme']) {
1131	$class = ' active';
	@@ -1134,7 +1138,7 @@ class UCP {
1134	}
1135	echo '<div class="ucp-thumb' . $class . '" data-theme-id="' . $theme_id . '"><img src="' . $img_path . $theme_id . '.png" alt="' . $theme_name . '" title="' . $theme_name . '" /><span>' . $theme_name . '</span></div>';
1136	}
1137	-
1138	$tmp = md5(get_site_url());
1139	if ($tmp[0] < '6') {
1140	$tweet = 'I need more themes for the free Under Construction #wordpress plugin. When are they coming out? @webfactoryltd';
	@@ -1146,11 +1150,11 @@ class UCP {
1146	$tweet = 'When will you make more themes for the free Under Construction Page plugin for #wordpress? @webfactoryltd';
1147	$url = 'https://underconstructionpage.com/';
1148	}
1149	-
1150	echo '<div class="ucp-thumb-special"><a href="https://twitter.com/intent/tweet?url=' . $url . '&text=' . urlencode($tweet) . '" target="_blank"><img src="' . $img_path . 'more_coming_soon.png" alt="Need more themes?" title="Need more themes?" /></a><br />Click for More Themes</div>';
1151	-
1152	echo '</td></tr>';
1153	-
1154	echo '<tr valign="top">
1155	<th scope="row"><label for="custom_css">' . __('Custom CSS', 'under-construction-page') . '</label></th>
1156	<td>';
	@@ -1158,76 +1162,76 @@ class UCP {
1158	echo '<p class="description"><style> tags will be added automatically. Do not include them in your code.<br>
1159	For RTL languages support add: <code>body { direction: rtl; }</code></p>';
1160	echo '</td></tr>';
1161	-
1162	echo '</table>';
1163	} // tab_design
1164	-
1165	-
1166	// markup & logic for access tab
1167	static function tab_access() {
1168	$options = self::get_options();
1169	$default_options = self::default_options();
1170	$roles = $users = array();
1171	-
1172	$tmp_roles = get_editable_roles();
1173	foreach ($tmp_roles as $tmp_role => $details) {
1174	$name = translate_user_role($details['name']);
1175	$roles[] = array('val' => $tmp_role, 'label' => $name);
1176	}
1177	-
1178	$tmp_users = get_users(array('fields' => array('id', 'display_name')));
1179	foreach ($tmp_users as $user) {
1180	$users[] = array('val' => $user->id, 'label' => $user->display_name);
1181	}
1182	-
1183	echo '<table class="form-table">';
1184	-
1185	echo '<tr valign="top" id="whitelisted-roles">
1186	<th scope="row">' . __('Whitelisted User Roles', 'under-construction-page') . '</th>
1187	<td>';
1188	-
1189	foreach ($roles as $tmp_role) {
1190	echo '<input name="' . UCP_OPTIONS_KEY . '[whitelisted_roles][]" id="roles-' . $tmp_role['val'] . '" ' . self::checked($tmp_role['val'], $options['whitelisted_roles'], false) . ' value="' . $tmp_role['val'] . '" type="checkbox" /> <label for="roles-' . $tmp_role['val'] . '">' . $tmp_role['label'] . '</label><br />';
1191	}
1192	echo '<p class="description">Selected user roles will <b>not</b> be affected by the under construction mode and will always see the "normal" site. Default: administrator.</p>';
1193	echo '</td></tr>';
1194	-
1195	echo '<tr valign="top">
1196	<th scope="row"><label for="whitelisted_users">' . __('Whitelisted Users', 'under-construction-page') . '</label></th>
1197	<td><select id="whitelisted_users" class="select2" style="width: 50%; max-width: 300px;" name="' . UCP_OPTIONS_KEY . '[whitelisted_users][]" multiple>';
1198	self::create_select_options($users, $options['whitelisted_users'], true);
1199	-
1200	echo '</select><p class="description">Selected users (when logged in) will <b>not</b> be affected by the under construction mode and will always see the "normal" site.</p>';
1201	echo '</td></tr>';
1202	-
1203	echo '</table>';
1204	} // tab_access
1205	-
1206
1207	// support tab - FAQ and links
1208	static function tab_support() {
1209	echo '<h2>' . __('FAQ', 'under-construction-page') . '</h2>';
1210	-
1211	echo '<p><b>How can I work on my site while construction mode is enabled?</b><br>Make sure your user role (probably admin) is selected under <a class="change_tab" data-tab="3" href="#whitelisted-roles">Access - Whitelisted User Roles</a> and open the site while logged in.</p>';
1212	-
1213	echo '<p><b>How can I log in / access WordPress admin after construction mode has been enabled?</b><br>Enable the <a class="change_tab" data-tab="2" href="#login_button_wrap">Login Button</a> option under Content, and a login link will be shown in the lower right corner of the under construction page.</p>';
1214	-
1215	echo '<p><b>How do I add my logo to the page?</b><br>Head over to <a class="change_tab" data-tab="2" href="#content_wrap">Content</a> and click "Add Media". Upload/select the logo, position it as you see fit and add other content.</p>';
1216	-
1217	echo '<p><b>I\'ve made changes to UCP, but they are not visible. What do I do?</b><br>Click "Save Changes" one more time. Open your site and force refresh browser cache (Ctrl or Shift + F5). If that doesn\'t help it means you have a caching plugin installed. Purge/delete cache in that plugin or disable it.</p>';
1218	-
1219	echo '<p><b>How can I get more designs? Where do I download them?</b><br>We update the plugin every 7-10 days and each update comes with at least one new theme/design. There is no other way of getting more designs nor a place to download them.</p>';
1220	-
1221	echo '<p><b>How can I edit designs?</b><br>There is an option to add <a class="change_tab" data-tab="1" href="#custom_css">custom CSS</a>. If you want more than that you will have to edit the source files located in <code>/under-construction-page/themes/</code>.</p>';
1222	-
1223	echo '<p><b>I have disabled UCP but the under construction page is still visible. How do I remove it?</b><br>Open your site and force refresh browser cache (Ctrl or Shift + F5). If that doesn\'t help it means you have a caching plugin installed. Purge/delete cache in that plugin or disable it.<br>If that fails too contact your hosting provider and ask to empty the site cache for you.</p>';
1224	-
1225	echo '<h2><br>How to get support?</h2>';
1226	-
1227	echo '<p>We do our very best to keep <span class="ucp-logo">UnderConstructionPage</span> bug free and compatible with all plugins and themes. If you run into a problem head over to the <a target="_blank" href="http://wordpress.org/support/plugin/under-construction-page">official support forum</a>, open a new thread, and we\'ll help you ASAP.</p>';
1228	} // tab_support
1229	-
1230	-
1231	// output the whole options page
1232	static function main_page() {
1233	if (!current_user_can('manage_options')) {
	@@ -1243,7 +1247,7 @@ class UCP {
1243	unset($pointers['welcome']);
1244	update_option(UCP_POINTERS_KEY, $pointers);
1245	}
1246	-
1247	echo '<div class="wrap">
1248	<h1 class="ucp-logo"><img src="' . UCP_PLUGIN_URL . '/images/ucp_logo.png" alt="UnderConstructionPage" title="UnderConstructionPage">UnderConstructionPage</h1>';
1249
	@@ -1261,89 +1265,89 @@ class UCP {
1261	echo '<div id="ucp_tabs" class="ui-tabs" style="display: none;">';
1262	echo '<ul>';
1263	foreach ($tabs as $tab) {
1264	- if(!empty($tab['label'])){
1265	echo '<li><a href="#' . $tab['id'] . '" class="' . $tab['class'] . '"><span class="icon"><span class="dashicons ' . $tab['icon'] . '"></span></span><span class="label">' . $tab['label'] . '</span></a></li>';
1266	}
1267	}
1268	echo '</ul>';
1269	-
1270	foreach ($tabs as $tab) {
1271	if(is_callable($tab['callback'])) {
1272	echo '<div style="display: none;" id="' . $tab['id'] . '">';
1273	call_user_func($tab['callback']);
1274	echo '</div>';
1275	- }
1276	} // foreach
1277
1278	echo '</div>'; // ucp_tabs
1279	-
1280	echo '<p class="submit">';
1281	echo get_submit_button(__('Save Changes', 'under-construction-page'), 'primary large', 'submit', false);
1282	echo '     <a id="ucp_preview" href="' . get_home_url() . '/?ucp_preview" class="button button-large button-secondary" target="_blank">' . __('Preview', 'under-construction-page') . '</a>';
1283	echo '</p>';
1284	-
1285	echo '</form>'; // ucp_tabs
1286	echo '</div>'; // wrap
1287	-
1288	echo '<div id="features-survey-dialog" style="display: none;" title="Please help us make UCP better"><span class="ui-helper-hidden-accessible"><input type="text"/></span>';
1289	echo '<p>We strive to add new feature to <span class="ucp-logo">UnderConstructionPage</span> every week and want to make them as usefull as possible. <b>What designs should we continue to add to UCP?</b></p>';
1290	-
1291	$questions = array();
1292	$questions[] = '<div class="question-wrapper" data-value="current-designs">' .
1293	'<img src="' . UCP_PLUGIN_URL . 'images/thumbnails/rocket.png" alt="Designs similar to ones we already have" title="Designs similar to ones we already have">' .
1294	'<div class="question"><b>Designs similar to ones we already have</b></div>' .
1295	'</div>';
1296	-
1297	$questions[] = '<div class="question-wrapper" data-value="photo-designs">' .
1298	'<img src="' . UCP_PLUGIN_URL .'images/survey-designs-photo.png" alt="Serious looking designs based on photographs" title="Serious looking designs based on photographs">' .
1299	'<div class="question"><b>"Serious" looking designs based on photos</b></div>' .
1300	'</div>';
1301	-
1302	$questions[] = '<div class="question-wrapper" data-value="plain-designs">' .
1303	'<img src="' . UCP_PLUGIN_URL . 'images/thumbnails/plain_text.png" alt="Plain, no thrills designs based on typography" title="Plain, no thrills designs based on typography">' .
1304	'<div class="question"><b>Plain, no thrills designs based on typography</b></div>' .
1305	'</div>';
1306	-
1307	$questions[] = '<div class="question-wrapper" data-value="theme-designs">' .
1308	'<span class="dashicons big dashicons-media-document"></span>'.
1309	'<div class="question"><b>Use theme design / pick any existing page</b></div>' .
1310	'</div>';
1311	-
1312	shuffle($questions);
1313	echo implode(' ', $questions);
1314	-
1315	$current_user = wp_get_current_user();
1316	echo '<div class="footer">';
1317	echo '<input id="emailme" type="checkbox" value="' . $current_user->user_email . '"> <label for="emailme">Email me on ' . $current_user->user_email . ' when new designs are added</label><br>';
1318	echo '<a data-survey="designs-survey" class="submit-survey button-primary button button-large" href="#">Add those new designs ASAP!</a>';
1319	echo '<a href="#" class="dismiss-survey" data-survey="designs-survey"><small><i>Close this survey and never show it again</i></small></a>';
1320	echo '</div>';
1321	-
1322	echo '</div>';
1323	} // options_page
1324	-
1325	-
1326	// reset all pointers to default state - visible
1327	static function reset_pointers() {
1328	$pointers = array();
1329	$pointers['welcome'] = array('target' => '#menu-settings', 'edge' => 'left', 'align' => 'right', 'content' => 'Thank you for installing the <b style="font-weight: 800; font-variant: small-caps;">UnderConstructionPage</b> plugin! Please open <a href="' . admin_url('options-general.php?page=ucp'). '">Settings - UnderConstruction</a> to create a beautiful under construction page.');
1330	-
1331	update_option(UCP_POINTERS_KEY, $pointers);
1332	} // reset_pointers
1333	-
1334	-
1335	// reset pointers on activation
1336	static function activate() {
1337	self::reset_pointers();
1338	} // activate
1339	-
1340	// clean up on deactivation
1341	static function deactivate() {
1342	delete_option(UCP_POINTERS_KEY);
1343	delete_option(UCP_NOTICES_KEY);
1344	} // deactivate
1345	-
1346	-
1347	// clean up on uninstall
1348	static function uninstall() {
1349	delete_option(UCP_OPTIONS_KEY);


4	Plugin URI: https://underconstructionpage.com/
5	Description: Hide your site behind a great looking under construction page while you do maintenance work.
6	Author: Web factory Ltd
7	+ Version: 2.20
8	Author URI: http://www.webfactoryltd.com/
9	Text Domain: under-construction-page
10	Domain Path: lang

45	static $version = 0;
46	static $licensing_servers = array('https://license1.underconstructionpage.com/', 'https://license2.underconstructionpage.com/');
47
48	+
49	// get plugin version from header
50	static function get_plugin_version() {
51	$plugin_data = get_file_data(__FILE__, array('version' => 'Version'), 'plugin');
52	self::$version = $plugin_data['version'];
53	+
54	return $plugin_data['version'];
55	} // get_plugin_version
56	+
57	+
58	+ // hook things up
59	static function init() {
60	// check if minimal required WP version is present
61	if (false === self::check_wp_version(4.0)) {
62	return false;
63	}
64	+
65	if (is_admin()) {
66	// if the plugin was updated from ver < 1.20 upgrade settings array
67	self::maybe_upgrade();
68	+
69	// add UCP menu to admin tools menu group
70	add_action('admin_menu', array(__CLASS__, 'admin_menu'));
71

80	// manages admin header notifications
81	add_action('admin_notices', array(__CLASS__, 'admin_notices'));
82	add_action('admin_action_ucp_dismiss_notice', array(__CLASS__, 'dismiss_notice'));
83	+
84	// enqueue admin scripts
85	add_action('admin_enqueue_scripts', array(__CLASS__, 'admin_enqueue_scripts'));
86	+
87	// AJAX endpoints
88	add_action('wp_ajax_ucp_dismiss_pointer', array(__CLASS__, 'dismiss_pointer_ajax'));
89	add_action('wp_ajax_ucp_dismiss_survey', array(__CLASS__, 'dismiss_survey_ajax'));

91	} else {
92	// main plugin logic
93	add_action('wp', array(__CLASS__, 'display_construction_page'), 0, 1);
94	+
95	// show under construction notice on login form
96	add_filter('login_message', array(__CLASS__, 'login_message'));
97

106	add_action('wp_before_admin_bar_render', array(__CLASS__, 'admin_bar_notice'));
107	} // init
108
109	+
110	// check if user has the minimal WP version required by UCP
111	static function check_wp_version($min_version) {
112	if (!version_compare(get_bloginfo('version'), $min_version, '>=')) {
113	add_action('admin_notices', array(__CLASS__, 'notice_min_wp_version'));
114	return false;
115	} else {
116	+ return true;
117	}
118	} // check_wp_version
119	+
120	+
121	// display error message if WP version is too low
122	static function notice_min_wp_version() {
123	echo '<div class="error"><p>' . sprintf(__('UnderConstruction plugin <b>requires WordPress version 4.0</b> or higher to function properly. You are using WordPress version %s. Please <a href="%s">update it</a>.', 'under-construction-page'), get_bloginfo('version'), admin_url('update-core.php')) . '</p></div>';
124	} // notice_min_wp_version_error
125	+
126	+
127	// some things have to be loaded earlier
128	static function plugins_loaded() {
129	self::get_plugin_version();
130	+
131	load_plugin_textdomain('under-construction-page');
132	} // plugins_loaded
133	+
134	+
135	// activate doesn't get fired on upgrades so we have to compensate
136	public static function maybe_upgrade() {
137	$meta = self::get_meta();
138	$options = self::get_options();
139	+
140	// added in v1.70 to rename roles to whitelisted_roles
141	if (isset($options['roles'])) {
142	$options['whitelisted_roles'] = $options['roles'];
143	unset($options['roles']);
144	update_option(UCP_OPTIONS_KEY, $options);
145	}
146	+
147	// check if we need to convert options from the old format to new, or maybe it is already done
148	if (isset($meta['options_ver']) && $meta['options_ver'] == self::$version) {
149	return;
150	+ }
151	+
152	if (get_option('set_size') \|\| get_option('set_tweet') \|\| get_option('set_fb') \|\| get_option('set_font') \|\| get_option('set_msg') \|\| get_option('set_opt') \|\| get_option('set_admin')) {
153	// convert old options to new
154	$options['status'] = (get_option('set_opt') === 'Yes')? '1': '0';

157	$options['social_facebook'] = trim(get_option('set_fb'));
158	$options['social_twitter'] = trim(get_option('set_tweet'));
159	update_option(UCP_OPTIONS_KEY, $options);
160	+
161	delete_option('set_size');
162	delete_option('set_tweet');
163	delete_option('set_fb');

165	delete_option('set_msg');
166	delete_option('set_opt');
167	delete_option('set_admin');
168	+
169	self::reset_pointers();
170	}
171
172	+ // we update only once
173	$meta['options_ver'] = self::$version;
174	update_option(UCP_META_KEY, $meta);
175	} // maybe_upgrade
176	+
177	+
178	// get plugin's options
179	static function get_options() {
180	$options = get_option(UCP_OPTIONS_KEY, array());

186
187	return $options;
188	} // get_options
189	+
190	+
191	// get plugin's meta data
192	static function get_meta() {
193	$meta = get_option(UCP_META_KEY, array());

200
201	return $meta;
202	} // get_meta
203	+
204
205	// fetch and display the construction page if it's enabled or preview requested
206	static function display_construction_page() {
207	$options = self::get_options();
208	+
209	// some URLs have to be accessible at all times
210	if ($_SERVER['REQUEST_URI'] == '/wp-admin' \|\|
211	$_SERVER['REQUEST_URI'] == '/feed/' \|\|

217	$_SERVER['REQUEST_URI'] == '/wp-login.php') {
218	return true;
219	}
220	+
221	+ if (true == self::is_construction_mode_enabled(false)
222	\|\| (is_user_logged_in() && isset($_GET['ucp_preview']))) {
223	header(self::wp_get_server_protocol() . ' 503 Service Unavailable');
224	echo self::get_template($options['theme']);

226	}
227	} // display_construction_page
228
229	+
230	// keeping compatibility with WP < v4.4
231	static function wp_get_server_protocol() {
232	$protocol = $_SERVER['SERVER_PROTOCOL'];
233	if (!in_array($protocol, array('HTTP/1.1', 'HTTP/2', 'HTTP/2.0'))) {
234	$protocol = 'HTTP/1.0';
235	}
236	+
237	return $protocol;
238	} // wp_get_server_protocol
239	+
240	+
241	// disables feed if necessary
242	static function disable_feed() {
243	if (true == self::is_construction_mode_enabled(false)) {

246	}
247	} // disable_feed
248
249	+
250	// enqueue CSS and JS scripts in admin
251	static function admin_enqueue_scripts($hook) {
252	$surveys = get_option(UCP_SURVEYS_KEY);
253	$meta = self::get_meta();
254	+
255	// survey is shown min 5 min after install
256	// no survey at the moment
257	if (false && empty($surveys['designs']) && current_time('timestamp') - $meta['first_install'] > 300) {

259	} else {
260	$open_survey = false;
261	}
262	+
263	$js_localize = array('undocumented_error' => __('An undocumented error has occured. Please refresh the page and try again.', 'under-construction-page'),
264	'plugin_name' => __('UnderConstructionPage', 'under-construction-page'),
265	'settings_url' => admin_url('options-general.php?page=ucp'),

268	'nonce_dismiss_survey' => wp_create_nonce('ucp_dismiss_survey'),
269	'nonce_submit_survey' => wp_create_nonce('ucp_submit_survey'),
270	'deactivate_confirmation' => __('Are you sure you want to deactivate UnderConstruction plugin?' . "\n" . 'If you are removing it because of a problem please contact our support. They will be more than happy to help.', 'under-construction-page'));
271	+
272	if ('settings_page_ucp' == $hook) {
273	wp_enqueue_style('wp-jquery-ui-dialog');
274	wp_enqueue_style('ucp-select2', UCP_PLUGIN_URL . 'css/select2.min.css', array(), self::$version);
275	wp_enqueue_style('ucp-admin', UCP_PLUGIN_URL . 'css/ucp-admin.css', array(), self::$version);
276	+
277	wp_enqueue_script('jquery-ui-tabs');
278	wp_enqueue_script('jquery-ui-dialog');
279	wp_enqueue_script('ucp-jquery-plugins', UCP_PLUGIN_URL . 'js/ucp-jquery-plugins.js', array('jquery'), self::$version, true);

281	wp_enqueue_script('ucp-admin', UCP_PLUGIN_URL . 'js/ucp-admin.js', array('jquery'), self::$version, true);
282	wp_localize_script('ucp-admin', 'ucp', $js_localize);
283	}
284	+
285	if ('plugins.php' == $hook) {
286	wp_enqueue_script('ucp-admin-plugins', UCP_PLUGIN_URL . 'js/ucp-admin-plugins.js', array('jquery'), self::$version, true);
287	wp_localize_script('ucp-admin-plugins', 'ucp', $js_localize);
288	}
289	+
290	$pointers = get_option(UCP_POINTERS_KEY);
291	if ($pointers && 'settings_page_ucp' != $hook) {
292	$pointers['_nonce_dismiss_pointer'] = wp_create_nonce('ucp_dismiss_pointer');

297	wp_localize_script('jquery', 'ucp', $js_localize);
298	}
299	} // admin_enqueue_scripts
300	+
301	+
302	// permanently dismiss a pointer
303	static function dismiss_pointer_ajax() {
304	check_ajax_referer('ucp_dismiss_pointer');
305	+
306	$pointers = get_option(UCP_POINTERS_KEY);
307	$pointer = trim($_POST['pointer']);
308

312
313	unset($pointers[$pointer]);
314	update_option(UCP_POINTERS_KEY, $pointers);
315	+
316	wp_send_json_success();
317	} // dismiss_pointer_ajax
318	+
319	+
320	// permanently dismiss a survey
321	static function dismiss_survey_ajax() {
322	check_ajax_referer('ucp_dismiss_survey');
323	+
324	$surveys = get_option(UCP_SURVEYS_KEY, array());
325	$survey = trim($_POST['survey']);
326
327	$surveys[$survey] = -1;
328	update_option(UCP_SURVEYS_KEY, $surveys);
329	+
330	wp_send_json_success();
331	} // dismiss_survey_ajax
332	+
333	+
334	// submit survey
335	static function submit_survey_ajax() {
336	check_ajax_referer('ucp_submit_survey');
337
338	+ $options = self::get_options();
339	$meta = self::get_meta();
340	$surveys = get_option(UCP_SURVEYS_KEY);
341	+
342	$vars = wp_parse_args($_POST, array('survey' => '', 'answers' => '', 'custom_answer' => '', 'emailme' => ''));
343	$vars['answers'] = trim($vars['answers'], ',');
344	$vars['custom_answer'] = trim(strip_tags($vars['custom_answer']));
345	+
346	if (empty($vars['survey']) \|\| empty($vars['answers'])) {
347	wp_send_json_error();
348	}
349	+
350	$request_params = array('sslverify' => false, 'timeout' => 15, 'redirection' => 2);
351	$request_args = array('action' => 'submit_survey',
352	'survey' => $vars['survey'],

360
361	$url = add_query_arg($request_args, self::$licensing_servers[0]);
362	$response = wp_remote_get(esc_url_raw($url), $request_params);
363	+
364	if (is_wp_error($response) \|\| !wp_remote_retrieve_body($response)) {
365	$url = add_query_arg($request_args, self::$licensing_servers[1]);
366	$response = wp_remote_get(esc_url_raw($url), $request_params);
367	}
368	+
369	$surveys[$vars['survey']] = current_time('timestamp');
370	update_option(UCP_SURVEYS_KEY, $surveys);
371	+
372	wp_send_json_success();
373	} // submit_survey_ajax
374	+
375	+
376	static function encode_email($email) {
377	$len = strlen($email);
378	$out = '';
379	+
380	for ($i = 0; $i < $len; $i++) {
381	$out .= '&#'. ord($email[$i]) . ';';
382	}
383	+
384	return $out;
385	} // encode_email
386	+
387	+
388	// parse shortcode alike variables
389	static function parse_vars($string) {
390	$org_string = $string;
391	+
392	+ $vars = array('site-title' => get_bloginfo('name'),
393	+ 'site-tagline' => get_bloginfo('description'),
394	+ 'site-description' => get_bloginfo('description'),
395	+ 'site-url' => trailingslashit(get_home_url()),
396	'wp-url' => trailingslashit(get_site_url()),
397	'site-login-url' => get_site_url() . '/wp-login.php');
398	+
399	foreach ($vars as $var_name => $var_value) {
400	$var_name = '[' . $var_name . ']';
401	$string = str_ireplace($var_name, $var_value, $string);
402	}
403	+
404	$string = apply_filters('ucp_parse_vars', $string, $org_string, $vars);
405	+
406	return $string;
407	} // parse_vars
408	+
409	+
410	// generate HTML from social icons
411	static function generate_social_icons($options, $template_id) {
412	$out = '';
413	+
414	if (!empty($options['social_facebook'])) {
415	$out .= '<a title="Facebook" href="' . $options['social_facebook'] . '" target="_blank"><i class="fa fa-facebook-square fa-3x"></i></a>';
416	}

456	if (!empty($options['social_phone'])) {
457	$out .= '<a title="Phone" href="tel:' . $options['social_phone'] . '"><i class="fa fa-phone-square fa-3x"></i></a>';
458	}
459	+
460	return $out;
461	} // generate_social_icons
462	+
463	+
464	// shortcode for inserting things in header
465	static function generate_head($options, $template_id) {
466	$out = '';
467	+
468	$out .= '<link rel="stylesheet" href="' . trailingslashit(UCP_PLUGIN_URL . 'themes') . 'css/common.css?v=' . self::$version . '" type="text/css">' . "\n";
469	+
470	$out .= '<link rel="stylesheet" href="https://opensource.keycdn.com/fontawesome/4.7.0/font-awesome.min.css" integrity="sha384-dNpIIXE8U05kAbPhy3G1cz+yZmTzA6CY8Vg/u2L9xRnHjJiAK76m2BIEaSEV+/aU" crossorigin="anonymous">';
471	+
472	if (!empty($options['ga_tracking_id'])) {
473	$out .= "
474	<script>

480	ga('send', 'pageview');
481	</script>";
482	}
483	+
484	if (!empty($options['custom_css'])) {
485	$out .= "\n" . '<style type="text/css">' . $options['custom_css'] . '</style>';
486	}
487	+
488	$out = apply_filters('ucp_head', $out, $options, $template_id);
489	+
490	return trim($out);
491	} // generate_head
492	+
493	+
494	// shortcode for inserting things in footer
495	static function generate_footer($options, $template_id) {
496	$out = '';
497	+
498	if ($options['linkback'] == '1') {
499	$tmp = md5(get_site_url());
500	if ($tmp[0] < '4') {

507	$out .= '<p id="linkback">Create free <a href="https://underconstructionpage.com/" target="_blank">maintenance mode pages for WordPress</a>.</p>';
508	}
509	}
510	+
511	if ($options['login_button'] == '1') {
512	if (is_user_logged_in()) {
513	$out .= '<div id="login-button" class="loggedin">';

518	}
519	$out .= '</div>';
520	}
521	+
522	$out = apply_filters('ucp_footer', $out, $options, $template_id);
523	+
524	return $out;
525	} // generate_footer
526	+
527	+
528	// returnes parsed template
529	static function get_template($template_id) {
530	$vars = array();

543	$vars['social-icons'] = self::generate_social_icons($options, $template_id);
544	$vars['head'] = self::generate_head($options, $template_id);
545	$vars['footer'] = self::generate_footer($options, $template_id);
546	+
547	$vars = apply_filters('ucp_get_template_vars', $vars, $template_id, $options);
548	+
549	ob_start();
550	require UCP_PLUGIN_DIR . 'themes/' . $template_id . '/index.php';
551	$template = ob_get_clean();
552	+
553	foreach ($vars as $var_name => $var_value) {
554	$var_name = '[' . $var_name . ']';
555	$template = str_ireplace($var_name, $var_value, $template);
556	}
557	+
558	$template = apply_filters('ucp_get_template', $template, $vars, $options);
559	+
560	return $template;
561	} // get_template
562
563	+
564	// checks if construction mode is enabled for the current visitor
565	static function is_construction_mode_enabled($settings_only = false) {
566	$options = self::get_options();
567	$current_user = wp_get_current_user();
568	+
569	// just to be on the safe side
570	if (defined('DOING_CRON') && DOING_CRON) {
571	return false;

573	if (defined('DOING_AJAX') && DOING_AJAX) {
574	return false;
575	}
576	+
577	// just check if it's generally enabled
578	if ($settings_only) {
579	if ($options['status']) {

599	}
600	} // is_construction_mode_enabled
601
602	+
603	// check if user has the specified role
604	static function user_has_role($roles) {
605	$current_user = wp_get_current_user();

613	return in_array($user_role, $roles);
614	} // user_has_role
615
616	+
617	// displays various notices in admin header
618	static function admin_notices() {
619	$notices = get_option(UCP_NOTICES_KEY);
620	$meta = self::get_meta();
621	+
622	if (empty($notices['dismiss_rate']) &&
623	(current_time('timestamp') - $meta['first_install']) > (DAY_IN_SECONDS * 2)) {
624	$rate_url = 'https://wordpress.org/support/plugin/under-construction-page/reviews/?rate=5#new-post';

628
629	echo '<br><a target="_blank" href="' . esc_url($rate_url) . '" style="vertical-align: baseline; margin-top: 15px;" class="button-primary">' . __('Help make the plugin better by rating it', 'under-construction-page') . '</a>';
630	echo '    <a href="' . esc_url($dismiss_url) . '">' . __('I\'ve already rated the plugin', 'under-construction-page') . '</a>';
631	+ echo '</p></div>';
632	}
633	} // notices
634	+
635	+
636	// handle dismiss button for notices
637	static function dismiss_notice() {
638	if (empty($_GET['notice'])) {
639	wp_redirect(admin_url());
640	exit;
641	}
642	+
643	$notices = get_option(UCP_NOTICES_KEY, array());
644	+
645	if ($_GET['notice'] == 'rate') {
646	$notices['dismiss_rate'] = true;
647	}
648	+
649	update_option(UCP_NOTICES_KEY, $notices);
650
651	if (!empty($_GET['redirect'])) {

657	exit;
658	} // dismiss_notice
659
660	+
661	// add admin bar notice when construction is enabled
662	static function admin_bar_notice() {
663	global $wp_admin_bar;
664	+
665	// only show to admins
666	if (!current_user_can('administrator')) {
667	return;

674	$title = '<img style="height: 17px; margin-bottom: -4px; padding-right: 3px;" src="' . UCP_PLUGIN_URL . '/images/ucp_icon_disabled.png" alt="' . __('Under construction mode is disabled', 'under-construction-page') . '" title="' . __('Under construction mode is disabled', 'under-construction-page') . '"> <span class="ab-label">' . __('Under construction mode is', 'under-construction-page') . ' <strong style="font-weight: bold;">' . __('disabled', 'under-construction-page') . '</strong></span>';
675	$class = 'ucp-disabled';
676	}
677	+
678	$wp_admin_bar->add_menu(array(
679	'parent' => '',
680	'id' => 'construction-mode',

683	'meta' => array('class' => $class)
684	));
685	} // admin_bar_notice
686	+
687	+
688	// show under construction notice on WP login form
689	static function login_message($message) {
690	if (self::is_construction_mode_enabled(true)) {
691	$message .= '<div class="message">' . __('Under construction mode is <b>enabled</b>.', 'under-construction-page') . '</div>';
692	}
693	+
694	return $message;
695	} // login_notice
696
697	+
698	// add settings link to plugins page
699	static function plugin_action_links($links) {
700	$settings_link = '<a href="' . admin_url('options-general.php?page=ucp') . '" title="' . __('UnderConstruction Settings', 'under-construction-page') . '">' . __('Settings', 'under-construction-page') . '</a>';

702
703	return $links;
704	} // plugin_action_links
705	+
706	+
707	// add links to plugin's description in plugins table
708	static function plugin_meta_links($links, $file) {
709	$support_link = '<a target="_blank" href="https://wordpress.org/support/plugin/under-construction-page" title="' . __('Get help', 'under-construction-page') . '">' . __('Support', 'under-construction-page') . '</a>';

714
715	return $links;
716	} // plugin_meta_links
717	+
718
719	// create the admin menu item
720	static function admin_menu() {
721	add_options_page('UnderConstruction', 'UnderConstruction', 'manage_options', 'ucp', array(__CLASS__, 'main_page'));
722	} // admin_menu
723
724	+
725	// all settings are saved in one option
726	static function register_settings() {
727	register_setting(UCP_OPTIONS_KEY, UCP_OPTIONS_KEY, array(__CLASS__, 'sanitize_settings'));
728	} // register_settings
729
730	+
731	// set default settings
732	static function default_options() {
733	$defaults = array('status' => '0',

762
763	return $defaults;
764	} // default_options
765	+
766
767	// sanitize settings on save
768	static function sanitize_settings($options) {

800	break;
801	} // switch
802	} // foreach
803	+
804	$options['whitelisted_roles'] = empty($options['whitelisted_roles'])? array(): $options['whitelisted_roles'];
805	$options['whitelisted_users'] = empty($options['whitelisted_users'])? array(): $options['whitelisted_users'];
806	$options = self::check_var_isset($options, array('status' => 0, 'linkback' => 0, 'login_button' => 0));
807	+
808	if (!empty($options['ga_tracking_id']) && preg_match('/^UA-\d{3,}-\d{1,3}$/', $options['ga_tracking_id']) === 0) {
809	add_settings_error('ucp', 'ga_tracking_id', __('Please enter a valid Google Analytics Tracking ID, or leave empty to disable tracking.', 'under-construction-page'));
810	}

812	// empty cache in 3rd party plugins
813	if ($options != $old_options) {
814	if (function_exists('w3tc_pgcache_flush')) {
815	+ w3tc_pgcache_flush();
816	+ }
817	if (function_exists('wp_cache_clean_cache')) {
818	global $file_prefix;
819	+ wp_cache_clean_cache($file_prefix);
820	}
821	if (function_exists('wp_cache_clear_cache')) {
822	wp_cache_clear_cache();
823	}
824	if (class_exists('Endurance_Page_Cache')) {
825	$epc = new Endurance_Page_Cache;
826	+ $epc->purge_all();
827	+ }
828	+ if (class_exists('SG_CachePress_Supercacher') && method_exists('SG_CachePress_Supercacher', 'purge_cache')) {
829	+ SG_CachePress_Supercacher::purge_cache(true);
830	}
831	}
832	+
833	return array_merge($old_options, $options);
834	} // sanitize_settings
835	+
836	+
837	// checkbox helper function
838	static function checked($value, $current, $echo = false) {
839	$out = '';

852	return $out;
853	}
854	} // checked
855	+
856	+
857	// helper function for saving options, mostly checkboxes
858	static function check_var_isset($values, $variables) {
859	foreach ($variables as $key => $value) {

861	$values[$key] = $value;
862	}
863	}
864	+
865	return $values;
866	} // check_var_isset
867	+
868	+
869	// helper function for creating dropdowns
870	static function create_select_options($options, $selected = null, $output = true) {
871	$out = "\n";

892	return $out;
893	}
894	} // create_select_options
895	+
896	+
897	static function tab_main() {
898	$options = self::get_options();
899	$default_options = self::default_options();
900	+
901	echo '<table class="form-table">';
902
903	echo '<tr valign="top">

909	<span class="onoffswitch-switch"></span>
910	</label>
911	</div>';
912	+
913	echo '<p class="description">By enabling construction mode all users (<a class="change_tab" data-tab="3" href="#whitelisted-roles">except selected ones</a>) will not be able to access the site\'s content. They will only see the under construction page.</p>';
914	echo '</td></tr>';
915	+
916	echo '<tr valign="top">
917	<th scope="row"><label for="end_date">' . __('End Date & Time', 'under-construction-page') . '</label></th>
918	<td><input id="end_date" type="text" class="datepicker" name="' . UCP_OPTIONS_KEY . '[end_date]" value="' . esc_attr($options['end_date']) . '" placeholder="yyyy-mm-dd hh:mm"><span title="' . __('Open date & time picker', 'under-construction-page') . '" alt="' . __('Open date & time picker', 'under-construction-page') . '" class="show-datepicker dashicons dashicons-calendar-alt"></span> <span title="Clear date & time" alt="' . __('Clear date & time', 'under-construction-page') . '" class="clear-datepicker dashicons dashicons-no"></span>';
919	echo '<p class="description">If enabled, construction mode will automatically stop showing on the selected date.<br>
920	This option will not "auto-enable" construction mode. Status has to be set to "On".</p>';
921	echo '</td></tr>';
922	+
923	echo '<tr valign="top">
924	<th scope="row"><label for="ga_tracking_id">' . __('Google Analytics Tracking ID', 'under-construction-page') . '</label></th>
925	<td><input id="ga_tracking_id" type="text" class="code" name="' . UCP_OPTIONS_KEY . '[ga_tracking_id]" value="' . esc_attr($options['ga_tracking_id']) . '" placeholder="UA-xxxxxx-xx">';
926	echo '<p class="description">Enter the unique tracking ID found in your GA tracking profile settings to track visits to the page.<br>Leave blank to disable tracking.</p>';
927	echo '</td></tr>';
928	+
929	echo '</table>';
930	} // tab_main
931	+
932	+
933	static function tab_content() {
934	$options = self::get_options();
935	$default_options = self::default_options();
936	+
937	echo '<table class="form-table">';
938	+
939	echo '<tr valign="top">
940	<th scope="row"><label for="title">Title</label></th>
941	<td><input type="text" id="title" class="regular-text" name="' . UCP_OPTIONS_KEY . '[title]" value="' . esc_attr($options['title']) . '" />';

955	<td><input id="description" type="text" class="large-text" name="' . UCP_OPTIONS_KEY . '[description]" value="' . esc_attr($options['description']) . '" />';
956	echo '<p class="description">Description meta tag (see above for available <a href="#title">shortcodes</a>). Default: ' . $default_options['description'] . '</p>';
957	echo '</td></tr>';
958	+
959	echo '<tr valign="top">
960	<th scope="row"><label for="heading1">Headline</label></th>
961	<td><input id="heading1" type="text" class="large-text" name="' . UCP_OPTIONS_KEY . '[heading1]" value="' . esc_attr($options['heading1']) . '" />';

968	wp_editor($options['content'], 'content', array('tabfocus_elements' => 'insert-media-button,save-post', 'editor_height' => 250, 'resize' => 1, 'textarea_name' => UCP_OPTIONS_KEY . '[content]', 'drag_drop_upload' => 1));
969	echo '<p class="description">All HTML elements are allowed. Shortcodes are not parsed except <a href="#title">UC template ones</a>. Default: ' . $default_options['content'] . '</p>';
970	echo '</td></tr>';
971	+
972	echo '<tr valign="top" id="login_button_wrap">
973	<th scope="row"><label for="login_button">Login Button</label></th>
974	<td><div class="onoffswitch">

980	</div>';
981	echo '<p class="description">Show a descrete link to the login form, or WP admin if you\'re logged in, in the lower right corner of the page.</p>';
982	echo '</td></tr>';
983	+
984	echo '<tr valign="top">
985	<th scope="row"><label for="linkback">Show Some Love</label></th>
986	<td><div class="onoffswitch">

992	</div>';
993	echo '<p class="description">Please help others learn about this free plugin by placing a small link in the footer. Thank you very much!</p>';
994	echo '</td></tr>';
995	+
996	+
997	echo '</table>';
998	+
999	echo '<h2 class="title">Social & Contact Icons</h2>';
1000	+
1001	echo '<table class="form-table">';
1002	echo '<tr valign="top">
1003	<th scope="row"><label for="social_facebook">Facebook Page</label></th>
1004	<td><input id="social_facebook" type="url" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_facebook]" value="' . esc_attr($options['social_facebook']) . '" placeholder="Facebook business or personal page URL">';
1005	echo '<p class="description">Complete URL, with http prefix, to Facebook page.</p>';
1006	echo '</td></tr>';
1007	+
1008	echo '<tr valign="top">
1009	<th scope="row"><label for="social_twitter">Twitter Profile</label></th>
1010	<td><input id="social_twitter" type="url" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_twitter]" value="' . esc_attr($options['social_twitter']) . '" placeholder="Twitter profile URL">';
1011	echo '<p class="description">Complete URL, with http prefix, to Twitter profile page.</p>';
1012	echo '</td></tr>';
1013	+
1014	echo '<tr valign="top">
1015	<th scope="row"><label for="social_google">Google Page</label></th>
1016	<td><input id="social_google" type="url" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_google]" value="' . esc_attr($options['social_google']) . '" placeholder="Google+ page URL">';
1017	echo '<p class="description">Complete URL, with http prefix, to Google+ page.</p>';
1018	echo '</td></tr>';
1019	+
1020	echo '<tr valign="top">
1021	<th scope="row"><label for="social_linkedin">LinkedIn Profile</label></th>
1022	<td><input id="social_linkedin" type="url" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_linkedin]" value="' . esc_attr($options['social_linkedin']) . '" placeholder="LinkedIn profile page URL">';
1023	echo '<p class="description">Complete URL, with http prefix, to LinkedIn profile page.</p>';
1024	echo '</td></tr>';
1025	+
1026	echo '<tr valign="top">
1027	<th scope="row"><label for="social_youtube">YouTube Profile Page or Video</label></th>
1028	<td><input id="social_youtube" type="url" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_youtube]" value="' . esc_attr($options['social_youtube']) . '" placeholder="YouTube page or video URL">';
1029	echo '<p class="description">Complete URL, with http prefix, to YouTube page or video.</p>';
1030	echo '</td></tr>';
1031	+
1032	echo '<tr valign="top">
1033	<th scope="row"><label for="social_vimeo">Vimeo Profile Page or Video</label></th>
1034	<td><input id="social_vimeo" type="url" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_vimeo]" value="' . esc_attr($options['social_vimeo']) . '" placeholder="Vimeo page or video URL">';
1035	echo '<p class="description">Complete URL, with http prefix, to Vimeo page or video.</p>';
1036	echo '</td></tr>';
1037	+
1038	echo '<tr valign="top">
1039	<th scope="row"><label for="social_pinterest">Pinterest Profile</label></th>
1040	<td><input id="social_pinterest" type="url" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_pinterest]" value="' . esc_attr($options['social_pinterest']) . '" placeholder="Pinterest profile URL">';
1041	echo '<p class="description">Complete URL, with http prefix, to Pinterest profile.</p>';
1042	echo '</td></tr>';
1043	+
1044	echo '<tr valign="top">
1045	<th scope="row"><label for="social_dribbble">Dribbble Profile</label></th>
1046	<td><input id="social_dribbble" type="url" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_dribbble]" value="' . esc_attr($options['social_dribbble']) . '" placeholder="Dribbble profile URL">';
1047	echo '<p class="description">Complete URL, with http prefix, to Dribbble profile.</p>';
1048	echo '</td></tr>';
1049	+
1050	echo '<tr valign="top">
1051	<th scope="row"><label for="social_behance">Behance Profile</label></th>
1052	<td><input id="social_behance" type="url" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_behance]" value="' . esc_attr($options['social_behance']) . '" placeholder="Behance profile URL">';
1053	echo '<p class="description">Complete URL, with http prefix, to Behance profile.</p>';
1054	echo '</td></tr>';
1055	+
1056	echo '<tr valign="top">
1057	<th scope="row"><label for="social_instagram">Instagram Profile</label></th>
1058	<td><input id="social_instagram" type="url" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_instagram]" value="' . esc_attr($options['social_instagram']) . '" placeholder="Instagram profile URL">';
1059	echo '<p class="description">Complete URL, with http prefix, to Instagram profile.</p>';
1060	echo '</td></tr>';
1061	+
1062	echo '<tr valign="top">
1063	<th scope="row"><label for="social_tumblr">Tumblr Blog</label></th>
1064	<td><input id="social_tumblr" type="url" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_tumblr]" value="' . esc_attr($options['social_tumblr']) . '" placeholder="Tumblr blog URL">';
1065	echo '<p class="description">Complete URL, with http prefix, to Tumblr blog.</p>';
1066	echo '</td></tr>';
1067	+
1068	echo '<tr valign="top">
1069	<th scope="row"><label for="social_skype">Skype Username</label></th>
1070	<td><input id="social_skype" type="text" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_skype]" value="' . esc_attr($options['social_skype']) . '" placeholder="Skype username / account name">';
1071	echo '<p class="description">Skype username / account name.</p>';
1072	echo '</td></tr>';
1073	+
1074	echo '<tr valign="top">
1075	<th scope="row"><label for="social_whatsapp">WhatsApp Phone Number</label></th>
1076	<td><input id="social_whatsapp" type="text" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_whatsapp]" value="' . esc_attr($options['social_whatsapp']) . '" placeholder="+1-123-456-789">';
1077	echo '<p class="description">WhatsApp phone number in full international format.</p>';
1078	echo '</td></tr>';
1079	+
1080	echo '<tr valign="top">
1081	<th scope="row"><label for="social_email">Email Address</label></th>
1082	<td><input id="social_email" type="email" class="regular-text code" name="' . UCP_OPTIONS_KEY . '[social_email]" value="' . esc_attr($options['social_email']) . '" placeholder="name@domain.com">';
1083	echo '<p class="description">Email will be encoded on the page to protect it from email address harvesters.</p>';
1084	echo '</td></tr>';
1085	+
1086	echo '<tr valign="top">
1087	<th scope="row"><label for="social_phone">Phone Number</label></th>
1088	<td><input id="social_phone" type="tel" class="regular-text" name="' . UCP_OPTIONS_KEY . '[social_phone]" value="' . esc_attr($options['social_phone']) . '" placeholder="+1-123-456-789">';
1089	echo '<p class="description">Complete phone number in international format.</p>';
1090	echo '</td></tr>';
1091	+
1092	echo '</table>';
1093	} // tab_content
1094	+
1095	+
1096	static function tab_design() {
1097	$options = self::get_options();
1098	$default_options = self::default_options();
1099	+
1100	$img_path = UCP_PLUGIN_URL . 'images/thumbnails/';
1101	+
1102	$themes = array('mad_designer' => __('Mad Designer', 'under-construction-page'),
1103	'plain_text' => __('Plain Text', 'under-construction-page'),
1104	'under_construction' => __('Under Construction', 'under-construction-page'),

1120	'light_bulb' => __('Light Bulb', 'under-construction-page'),
1121	'ambulance' => __('Ambulance', 'under-construction-page'),
1122	'laptop' => __('Laptop', 'under-construction-page'),
1123	+ 'puzzles' => __('Puzzles', 'under-construction-page'),
1124	+ 'iot' => __('Internet of Things', 'under-construction-page'));
1125	$themes = apply_filters('ucp_themes', $themes);
1126	+
1127	echo '<table class="form-table">';
1128	echo '<tr valign="top">
1129	<th scope="row">' . __('Theme', 'under-construction-page') . '</th>
1130	<td>';
1131	echo '<input type="hidden" id="theme_id" name="' . UCP_OPTIONS_KEY . '[theme]" value="' . $options['theme'] . '">';
1132	+
1133	foreach ($themes as $theme_id => $theme_name) {
1134	if ($theme_id === $options['theme']) {
1135	$class = ' active';

1138	}
1139	echo '<div class="ucp-thumb' . $class . '" data-theme-id="' . $theme_id . '"><img src="' . $img_path . $theme_id . '.png" alt="' . $theme_name . '" title="' . $theme_name . '" /><span>' . $theme_name . '</span></div>';
1140	}
1141	+
1142	$tmp = md5(get_site_url());
1143	if ($tmp[0] < '6') {
1144	$tweet = 'I need more themes for the free Under Construction #wordpress plugin. When are they coming out? @webfactoryltd';

1150	$tweet = 'When will you make more themes for the free Under Construction Page plugin for #wordpress? @webfactoryltd';
1151	$url = 'https://underconstructionpage.com/';
1152	}
1153	+
1154	echo '<div class="ucp-thumb-special"><a href="https://twitter.com/intent/tweet?url=' . $url . '&text=' . urlencode($tweet) . '" target="_blank"><img src="' . $img_path . 'more_coming_soon.png" alt="Need more themes?" title="Need more themes?" /></a><br />Click for More Themes</div>';
1155	+
1156	echo '</td></tr>';
1157	+
1158	echo '<tr valign="top">
1159	<th scope="row"><label for="custom_css">' . __('Custom CSS', 'under-construction-page') . '</label></th>
1160	<td>';

1162	echo '<p class="description"><style> tags will be added automatically. Do not include them in your code.<br>
1163	For RTL languages support add: <code>body { direction: rtl; }</code></p>';
1164	echo '</td></tr>';
1165	+
1166	echo '</table>';
1167	} // tab_design
1168	+
1169	+
1170	// markup & logic for access tab
1171	static function tab_access() {
1172	$options = self::get_options();
1173	$default_options = self::default_options();
1174	$roles = $users = array();
1175	+
1176	$tmp_roles = get_editable_roles();
1177	foreach ($tmp_roles as $tmp_role => $details) {
1178	$name = translate_user_role($details['name']);
1179	$roles[] = array('val' => $tmp_role, 'label' => $name);
1180	}
1181	+
1182	$tmp_users = get_users(array('fields' => array('id', 'display_name')));
1183	foreach ($tmp_users as $user) {
1184	$users[] = array('val' => $user->id, 'label' => $user->display_name);
1185	}
1186	+
1187	echo '<table class="form-table">';
1188	+
1189	echo '<tr valign="top" id="whitelisted-roles">
1190	<th scope="row">' . __('Whitelisted User Roles', 'under-construction-page') . '</th>
1191	<td>';
1192	+
1193	foreach ($roles as $tmp_role) {
1194	echo '<input name="' . UCP_OPTIONS_KEY . '[whitelisted_roles][]" id="roles-' . $tmp_role['val'] . '" ' . self::checked($tmp_role['val'], $options['whitelisted_roles'], false) . ' value="' . $tmp_role['val'] . '" type="checkbox" /> <label for="roles-' . $tmp_role['val'] . '">' . $tmp_role['label'] . '</label><br />';
1195	}
1196	echo '<p class="description">Selected user roles will <b>not</b> be affected by the under construction mode and will always see the "normal" site. Default: administrator.</p>';
1197	echo '</td></tr>';
1198	+
1199	echo '<tr valign="top">
1200	<th scope="row"><label for="whitelisted_users">' . __('Whitelisted Users', 'under-construction-page') . '</label></th>
1201	<td><select id="whitelisted_users" class="select2" style="width: 50%; max-width: 300px;" name="' . UCP_OPTIONS_KEY . '[whitelisted_users][]" multiple>';
1202	self::create_select_options($users, $options['whitelisted_users'], true);
1203	+
1204	echo '</select><p class="description">Selected users (when logged in) will <b>not</b> be affected by the under construction mode and will always see the "normal" site.</p>';
1205	echo '</td></tr>';
1206	+
1207	echo '</table>';
1208	} // tab_access
1209	+
1210
1211	// support tab - FAQ and links
1212	static function tab_support() {
1213	echo '<h2>' . __('FAQ', 'under-construction-page') . '</h2>';
1214	+
1215	echo '<p><b>How can I work on my site while construction mode is enabled?</b><br>Make sure your user role (probably admin) is selected under <a class="change_tab" data-tab="3" href="#whitelisted-roles">Access - Whitelisted User Roles</a> and open the site while logged in.</p>';
1216	+
1217	echo '<p><b>How can I log in / access WordPress admin after construction mode has been enabled?</b><br>Enable the <a class="change_tab" data-tab="2" href="#login_button_wrap">Login Button</a> option under Content, and a login link will be shown in the lower right corner of the under construction page.</p>';
1218	+
1219	echo '<p><b>How do I add my logo to the page?</b><br>Head over to <a class="change_tab" data-tab="2" href="#content_wrap">Content</a> and click "Add Media". Upload/select the logo, position it as you see fit and add other content.</p>';
1220	+
1221	echo '<p><b>I\'ve made changes to UCP, but they are not visible. What do I do?</b><br>Click "Save Changes" one more time. Open your site and force refresh browser cache (Ctrl or Shift + F5). If that doesn\'t help it means you have a caching plugin installed. Purge/delete cache in that plugin or disable it.</p>';
1222	+
1223	echo '<p><b>How can I get more designs? Where do I download them?</b><br>We update the plugin every 7-10 days and each update comes with at least one new theme/design. There is no other way of getting more designs nor a place to download them.</p>';
1224	+
1225	echo '<p><b>How can I edit designs?</b><br>There is an option to add <a class="change_tab" data-tab="1" href="#custom_css">custom CSS</a>. If you want more than that you will have to edit the source files located in <code>/under-construction-page/themes/</code>.</p>';
1226	+
1227	echo '<p><b>I have disabled UCP but the under construction page is still visible. How do I remove it?</b><br>Open your site and force refresh browser cache (Ctrl or Shift + F5). If that doesn\'t help it means you have a caching plugin installed. Purge/delete cache in that plugin or disable it.<br>If that fails too contact your hosting provider and ask to empty the site cache for you.</p>';
1228	+
1229	echo '<h2><br>How to get support?</h2>';
1230	+
1231	echo '<p>We do our very best to keep <span class="ucp-logo">UnderConstructionPage</span> bug free and compatible with all plugins and themes. If you run into a problem head over to the <a target="_blank" href="http://wordpress.org/support/plugin/under-construction-page">official support forum</a>, open a new thread, and we\'ll help you ASAP.</p>';
1232	} // tab_support
1233	+
1234	+
1235	// output the whole options page
1236	static function main_page() {
1237	if (!current_user_can('manage_options')) {

1247	unset($pointers['welcome']);
1248	update_option(UCP_POINTERS_KEY, $pointers);
1249	}
1250	+
1251	echo '<div class="wrap">
1252	<h1 class="ucp-logo"><img src="' . UCP_PLUGIN_URL . '/images/ucp_logo.png" alt="UnderConstructionPage" title="UnderConstructionPage">UnderConstructionPage</h1>';
1253

1265	echo '<div id="ucp_tabs" class="ui-tabs" style="display: none;">';
1266	echo '<ul>';
1267	foreach ($tabs as $tab) {
1268	+ if(!empty($tab['label'])){
1269	echo '<li><a href="#' . $tab['id'] . '" class="' . $tab['class'] . '"><span class="icon"><span class="dashicons ' . $tab['icon'] . '"></span></span><span class="label">' . $tab['label'] . '</span></a></li>';
1270	}
1271	}
1272	echo '</ul>';
1273	+
1274	foreach ($tabs as $tab) {
1275	if(is_callable($tab['callback'])) {
1276	echo '<div style="display: none;" id="' . $tab['id'] . '">';
1277	call_user_func($tab['callback']);
1278	echo '</div>';
1279	+ }
1280	} // foreach
1281
1282	echo '</div>'; // ucp_tabs
1283	+
1284	echo '<p class="submit">';
1285	echo get_submit_button(__('Save Changes', 'under-construction-page'), 'primary large', 'submit', false);
1286	echo '     <a id="ucp_preview" href="' . get_home_url() . '/?ucp_preview" class="button button-large button-secondary" target="_blank">' . __('Preview', 'under-construction-page') . '</a>';
1287	echo '</p>';
1288	+
1289	echo '</form>'; // ucp_tabs
1290	echo '</div>'; // wrap
1291	+
1292	echo '<div id="features-survey-dialog" style="display: none;" title="Please help us make UCP better"><span class="ui-helper-hidden-accessible"><input type="text"/></span>';
1293	echo '<p>We strive to add new feature to <span class="ucp-logo">UnderConstructionPage</span> every week and want to make them as usefull as possible. <b>What designs should we continue to add to UCP?</b></p>';
1294	+
1295	$questions = array();
1296	$questions[] = '<div class="question-wrapper" data-value="current-designs">' .
1297	'<img src="' . UCP_PLUGIN_URL . 'images/thumbnails/rocket.png" alt="Designs similar to ones we already have" title="Designs similar to ones we already have">' .
1298	'<div class="question"><b>Designs similar to ones we already have</b></div>' .
1299	'</div>';
1300	+
1301	$questions[] = '<div class="question-wrapper" data-value="photo-designs">' .
1302	'<img src="' . UCP_PLUGIN_URL .'images/survey-designs-photo.png" alt="Serious looking designs based on photographs" title="Serious looking designs based on photographs">' .
1303	'<div class="question"><b>"Serious" looking designs based on photos</b></div>' .
1304	'</div>';
1305	+
1306	$questions[] = '<div class="question-wrapper" data-value="plain-designs">' .
1307	'<img src="' . UCP_PLUGIN_URL . 'images/thumbnails/plain_text.png" alt="Plain, no thrills designs based on typography" title="Plain, no thrills designs based on typography">' .
1308	'<div class="question"><b>Plain, no thrills designs based on typography</b></div>' .
1309	'</div>';
1310	+
1311	$questions[] = '<div class="question-wrapper" data-value="theme-designs">' .
1312	'<span class="dashicons big dashicons-media-document"></span>'.
1313	'<div class="question"><b>Use theme design / pick any existing page</b></div>' .
1314	'</div>';
1315	+
1316	shuffle($questions);
1317	echo implode(' ', $questions);
1318	+
1319	$current_user = wp_get_current_user();
1320	echo '<div class="footer">';
1321	echo '<input id="emailme" type="checkbox" value="' . $current_user->user_email . '"> <label for="emailme">Email me on ' . $current_user->user_email . ' when new designs are added</label><br>';
1322	echo '<a data-survey="designs-survey" class="submit-survey button-primary button button-large" href="#">Add those new designs ASAP!</a>';
1323	echo '<a href="#" class="dismiss-survey" data-survey="designs-survey"><small><i>Close this survey and never show it again</i></small></a>';
1324	echo '</div>';
1325	+
1326	echo '</div>';
1327	} // options_page
1328	+
1329	+
1330	// reset all pointers to default state - visible
1331	static function reset_pointers() {
1332	$pointers = array();
1333	$pointers['welcome'] = array('target' => '#menu-settings', 'edge' => 'left', 'align' => 'right', 'content' => 'Thank you for installing the <b style="font-weight: 800; font-variant: small-caps;">UnderConstructionPage</b> plugin! Please open <a href="' . admin_url('options-general.php?page=ucp'). '">Settings - UnderConstruction</a> to create a beautiful under construction page.');
1334	+
1335	update_option(UCP_POINTERS_KEY, $pointers);
1336	} // reset_pointers
1337	+
1338	+
1339	// reset pointers on activation
1340	static function activate() {
1341	self::reset_pointers();
1342	} // activate
1343	+
1344	// clean up on deactivation
1345	static function deactivate() {
1346	delete_option(UCP_POINTERS_KEY);
1347	delete_option(UCP_NOTICES_KEY);
1348	} // deactivate
1349	+
1350	+
1351	// clean up on uninstall
1352	static function uninstall() {
1353	delete_option(UCP_OPTIONS_KEY);