wp-reset / wp-reset.php

wp-reset.php in WP Reset 1.82, at wp-reset.php

3,280 lines 147.7 KB

Raw Download Zip

1	<?php
2	/*
3	Plugin Name: WP Reset
4	Plugin URI: https://wpreset.com/
5	Description: Reset the entire site or just selected parts while reserving the option to undo by using snapshots.
6	Version: 1.82
7	Requires at least: 4.0
8	Requires PHP: 5.2
9	Tested up to: 5.6
10	Author: WebFactory Ltd
11	Author URI: https://www.webfactoryltd.com/
12	Text Domain: wp-reset
13
14	Copyright 2015 - 2020 WebFactory Ltd (email: wpreset@webfactoryltd.com)
15
16	This program is free software; you can redistribute it and/or modify
17	it under the terms of the GNU General Public License, version 2, as
18	published by the Free Software Foundation.
19
20	This program is distributed in the hope that it will be useful,
21	but WITHOUT ANY WARRANTY; without even the implied warranty of
22	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23	GNU General Public License for more details.
24
25	You should have received a copy of the GNU General Public License
26	along with this program; if not, write to the Free Software
27	Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
28	*/
29
30	// include only file
31	if (!defined('ABSPATH')) {
32	die('Do not open this file directly.');
33	}
34
35
36	define('WP_RESET_FILE', __FILE__);
37
38	require_once dirname(__FILE__) . '/wp-reset-utility.php';
39	require_once dirname(__FILE__) . '/wp-reset-licensing.php';
40
41	require_once dirname(__FILE__) . '/wp301/wp301.php';
42	new wf_wp301(__FILE__, 'tools_page_wp-reset');
43
44	// load WP-CLI commands, if needed
45	if (defined('WP_CLI') && WP_CLI) {
46	require_once dirname(__FILE__) . '/wp-reset-cli.php';
47	}
48
49
50	class WP_Reset
51	{
52	protected static $instance = null;
53	public $version = 0;
54	public $plugin_url = '';
55	public $plugin_dir = '';
56	public $snapshots_folder = 'wp-reset-snapshots-export';
57	protected $options = array();
58	private $delete_count = 0;
59	private $licensing_servers = array('https://dashboard.wpreset.com/api/');
60	public $core_tables = array('commentmeta', 'comments', 'links', 'options', 'postmeta', 'posts', 'term_relationships', 'term_taxonomy', 'termmeta', 'terms', 'usermeta', 'users');
61	private $license = null;
62
63
64	/**
65	* Creates a new WP_Reset object and implements singleton
66	*
67	* @return WP_Reset
68	*/
69	static function getInstance()
70	{
71	if (!is_a(self::$instance, 'WP_Reset')) {
72	self::$instance = new WP_Reset();
73	}
74
75	return self::$instance;
76	} // getInstance
77
78
79	/**
80	* Initialize properties, hook to filters and actions
81	*
82	* @return null
83	*/
84	private function __construct()
85	{
86	$this->version = $this->get_plugin_version();
87	$this->plugin_dir = plugin_dir_path(__FILE__);
88	$this->plugin_url = plugin_dir_url(__FILE__);
89	$this->load_options();
90
91	$this->license = new WF_Licensing(array(
92	'prefix' => 'wpr',
93	'licensing_servers' => $this->licensing_servers,
94	'version' => $this->version,
95	'plugin_file' => __FILE__,
96	'skip_hooks' => false,
97	'debug' => false,
98	'js_folder' => plugin_dir_url(__FILE__) . '/js/'
99	));
100
101	add_action('admin_menu', array($this, 'admin_menu'));
102	add_action('admin_init', array($this, 'do_all_actions'));
103	add_action('admin_enqueue_scripts', array($this, 'admin_enqueue_scripts'));
104	add_action('admin_action_wpr_dismiss_notice', array($this, 'action_dismiss_notice'));
105	add_action('wp_ajax_wp_reset_dismiss_notice', array($this, 'ajax_dismiss_notice'));
106	add_action('wp_ajax_wp_reset_run_tool', array($this, 'ajax_run_tool'));
107	add_action('wp_ajax_wp_reset_submit_survey', array($this, 'ajax_submit_survey'));
108	add_action('admin_action_install_webhooks', array($this, 'install_webhooks'));
109	add_action('admin_print_scripts', array($this, 'remove_admin_notices'));
110
111	add_filter('plugin_action_links_' . plugin_basename(__FILE__), array($this, 'plugin_action_links'));
112	add_filter('plugin_row_meta', array($this, 'plugin_meta_links'), 10, 2);
113	add_filter('admin_footer_text', array($this, 'admin_footer_text'));
114	add_filter('install_plugins_table_api_args_featured', array($this, 'featured_plugins_tab'));
115
116	$this->core_tables = array_map(function ($tbl) {
117	global $wpdb;
118	return $wpdb->prefix . $tbl;
119	}, $this->core_tables);
120	} // __construct
121
122
123	/**
124	* Get plugin version from file header
125	*
126	* @return string
127	*/
128	function get_plugin_version()
129	{
130	$plugin_data = get_file_data(__FILE__, array('version' => 'Version'), 'plugin');
131
132	return $plugin_data['version'];
133	} // get_plugin_version
134
135
136	/**
137	* Load and prepare the options array
138	* If needed create a new DB entry
139	*
140	* @return array
141	*/
142	private function load_options()
143	{
144	$options = get_option('wp-reset', array());
145	$change = false;
146
147	if (!isset($options['meta'])) {
148	$options['meta'] = array('first_version' => $this->version, 'first_install' => current_time('timestamp', true), 'reset_count' => 0);
149	$change = true;
150	}
151	if (!isset($options['dismissed_notices'])) {
152	$options['dismissed_notices'] = array();
153	$change = true;
154	}
155	if (!isset($options['last_run'])) {
156	$options['last_run'] = array();
157	$change = true;
158	}
159	if (!isset($options['options'])) {
160	$options['options'] = array();
161	$change = true;
162	}
163	if ($change) {
164	update_option('wp-reset', $options, true);
165	}
166
167	$this->options = $options;
168	return $options;
169	} // load_options
170
171
172	/**
173	* Get meta part of plugin options
174	*
175	* @return array
176	*/
177	function get_meta()
178	{
179	return $this->options['meta'];
180	} // get_meta
181
182
183	/**
184	* Get all dismissed notices, or check for one specific notice
185	*
186	* @param string $notice_name Optional. Check if specified notice is dismissed.
187	*
188	* @return bool\|array
189	*/
190	function get_dismissed_notices($notice_name = '')
191	{
192	$notices = $this->options['dismissed_notices'];
193
194	if (empty($notice_name)) {
195	return $notices;
196	} else {
197	if (empty($notices[$notice_name])) {
198	return false;
199	} else {
200	return true;
201	}
202	}
203	} // get_dismissed_notices
204
205
206	/**
207	* Get options part of plugin options
208	*
209	* @param string $key Optional.
210	*
211	* @return array
212	*/
213	function get_options()
214	{
215	return $this->options['options'];
216	} // get_options
217
218
219	/**
220	* Update specified plugin options key
221	*
222	* @param string $key Data to save.
223	* @param string $data Option key.
224	*
225	* @return bool
226	*/
227	function update_options($key, $data)
228	{
229	if (false === in_array($key, array('meta', 'license', 'dismissed_notices', 'options'))) {
230	user_error('Unknown options key.', E_USER_ERROR);
231	return false;
232	}
233
234	$this->options[$key] = $data;
235	$tmp = update_option('wp-reset', $this->options);
236
237	return $tmp;
238	} // update_options
239
240
241	/**
242	* Add plugin menu entry under Tools menu
243	*
244	* @return null
245	*/
246	function admin_menu()
247	{
248	add_management_page(__('WP Reset', 'wp-reset'), __('WP Reset', 'wp-reset'), 'administrator', 'wp-reset', array($this, 'plugin_page'));
249	} // admin_menu
250
251
252	/**
253	* Dismiss notice via AJAX call
254	*
255	* @return null
256	*/
257	function ajax_dismiss_notice()
258	{
259	check_ajax_referer('wp-reset_dismiss_notice');
260
261	if (!current_user_can('administrator')) {
262	wp_send_json_error(__('You are not allowed to run this action.', 'wp-reset'));
263	}
264
265	$notice_name = trim(@$_GET['notice_name']);
266	if (!$this->dismiss_notice($notice_name)) {
267	wp_send_json_error(__('Notice is already dismissed.', 'wp-reset'));
268	} else {
269	wp_send_json_success();
270	}
271	} // ajax_dismiss_notice
272
273
274	/**
275	* Dismiss notice via admin action
276	*
277	* @return null
278	*/
279	function action_dismiss_notice()
280	{
281	if (false == wp_verify_nonce(@$_GET['_wpnonce'], 'wpr_dismiss_notice')) {
282	wp_die('Please reload the page and try again.');
283	}
284
285	if (empty($_GET['notice'])) {
286	wp_safe_redirect(admin_url());
287	exit;
288	}
289
290	$notice_name = trim(@$_GET['notice']);
291	$this->dismiss_notice($notice_name);
292
293	if (!empty($_GET['redirect'])) {
294	wp_safe_redirect($_GET['redirect']);
295	} else {
296	wp_safe_redirect(admin_url());
297	}
298
299	exit;
300	} // action_dismiss_notice
301
302
303	/**
304	* Dismiss notice by adding it to dismissed_notices options array
305	*
306	* @param string $notice_name Notice to dismiss.
307	*
308	* @return bool
309	*/
310	function dismiss_notice($notice_name)
311	{
312	if ($this->get_dismissed_notices($notice_name)) {
313	return false;
314	} else {
315	$notices = $this->get_dismissed_notices();
316	$notices[$notice_name] = true;
317	$this->update_options('dismissed_notices', $notices);
318	return true;
319	}
320	} // dismiss_notice
321
322
323	/**
324	* Returns all WP pointers
325	*
326	* @return array
327	*/
328	function get_pointers()
329	{
330	$pointers = array();
331
332	$pointers['welcome'] = array('target' => '#menu-tools', 'edge' => 'left', 'align' => 'right', 'content' => 'Thank you for installing the <b style="font-weight: 800;">WP Reset</b> plugin!<br>Open <a href="' . admin_url('tools.php?page=wp-reset') . '">Tools - WP Reset</a> to access resetting tools and start developing & debugging faster.');
333
334	return $pointers;
335	} // get_pointers
336
337
338	/**
339	* Enqueue CSS and JS files
340	*
341	* @return null
342	*/
343	function admin_enqueue_scripts($hook)
344	{
345	// welcome pointer is shown on all pages except WPR to admins, until dismissed
346	$pointers = $this->get_pointers();
347	$dismissed_notices = $this->get_dismissed_notices();
348	$meta = $this->get_meta();
349
350	foreach ($dismissed_notices as $notice_name => $tmp) {
351	if ($tmp) {
352	unset($pointers[$notice_name]);
353	}
354	} // foreach
355
356	if (!empty($pointers) && !$this->is_plugin_page() && current_user_can('administrator')) {
357	$pointers['_nonce_dismiss_pointer'] = wp_create_nonce('wp-reset_dismiss_notice');
358
359	wp_enqueue_style('wp-pointer');
360
361	wp_enqueue_script('wp-reset-pointers', $this->plugin_url . 'js/wp-reset-pointers.js', array('jquery'), $this->version, true);
362	wp_enqueue_script('wp-pointer');
363	wp_localize_script('wp-pointer', 'wp_reset_pointers', $pointers);
364	}
365
366	// exit early if not on WP Reset page
367	if (!$this->is_plugin_page()) {
368	return;
369	}
370
371	// features survey is shown 5min after install or after first reset
372	$survey = false;
373	if ($this->is_survey_active('features')) {
374	$survey = true;
375	}
376
377	$js_localize = array(
378	'undocumented_error' => __('An undocumented error has occurred. Please refresh the page and try again.', 'wp-reset'),
379	'documented_error' => __('An error has occurred.', 'wp-reset'),
380	'plugin_name' => __('WP Reset', 'wp-reset'),
381	'settings_url' => admin_url('tools.php?page=wp-reset'),
382	'icon_url' => $this->plugin_url . 'img/wp-reset-icon.png',
383	'invalid_confirmation' => __('Please type "reset" in the confirmation field.', 'wp-reset'),
384	'invalid_confirmation_title' => __('Invalid confirmation', 'wp-reset'),
385	'cancel_button' => __('Cancel', 'wp-reset'),
386	'open_survey' => $survey,
387	'ok_button' => __('OK', 'wp-reset'),
388	'confirm_button' => __('Reset WordPress', 'wp-reset'),
389	'confirm_title' => __('Are you sure you want to proceed?', 'wp-reset'),
390	'confirm_title_reset' => __('Are you sure you want to reset the site?', 'wp-reset'),
391	'confirm1' => __('Clicking "Reset WordPress" will reset your site to default values. All content will be lost. Always <a href="#" class="create-new-snapshot" data-description="Before resetting the site">create a snapshot</a> if you want to be able to undo.</b>', 'wp-reset'),
392	'confirm2' => __('Click "Cancel" to abort.', 'wp-reset'),
393	'doing_reset' => __('Resetting in progress. Please wait.', 'wp-reset'),
394	'snapshot_success' => __('Snapshot created', 'wp-reset'),
395	'snapshot_wait' => __('Creating snapshot. Please wait.', 'wp-reset'),
396	'snapshot_confirm' => __('Create snapshot', 'wp-reset'),
397	'snapshot_placeholder' => __('Snapshot name or brief description, ie: before plugin install', 'wp-reset'),
398	'snapshot_text' => __('Enter snapshot name or brief description', 'wp-reset'),
399	'snapshot_title' => __('Create a new snapshot', 'wp-reset'),
400	'nonce_dismiss_notice' => wp_create_nonce('wp-reset_dismiss_notice'),
401	'activating' => __('Activating', 'wp-reset'),
402	'deactivating' => __('Deactivating', 'wp-reset'),
403	'deleting' => __('Deleting', 'wp-reset'),
404	'installing' => __('Installing', 'wp-reset'),
405	'activate_failed' => __('Could not activate', 'wp-reset'),
406	'deactivate_failed' => __('Could not deactivate', 'wp-reset'),
407	'delete_failed' => __('Could not delete', 'wp-reset'),
408	'install_failed' => __('Could not install', 'wp-reset'),
409	'install_failed_existing' => __('is already installed', 'wp-reset'),
410	'nonce_run_tool' => wp_create_nonce('wp-reset_run_tool'),
411	'nonce_do_reset' => wp_create_nonce('wp-reset_do_reset'),
412	);
413
414	if ($survey) {
415	$js_localize['nonce_submit_survey'] = wp_create_nonce('wp-reset_submit_survey');
416	}
417	if (!$this->is_webhooks_active()) {
418	$js_localize['webhooks_install_url'] = add_query_arg(array('action' => 'install_webhooks'), admin_url('admin.php'));
419	}
420
421	wp_enqueue_style('plugin-install');
422	wp_enqueue_style('wp-jquery-ui-dialog');
423	wp_enqueue_style('wp-reset', $this->plugin_url . 'css/wp-reset.css', array(), $this->version);
424	wp_enqueue_style('wp-reset-sweetalert2', $this->plugin_url . 'css/sweetalert2.min.css', array(), $this->version);
425	wp_enqueue_style('wp-reset-tooltipster', $this->plugin_url . 'css/tooltipster.bundle.min.css', array(), $this->version);
426
427	wp_enqueue_script('plugin-install');
428	wp_enqueue_script('jquery-ui-dialog');
429	wp_enqueue_script('jquery-ui-tabs');
430	wp_enqueue_script('wp-reset-sweetalert2', $this->plugin_url . 'js/wp-reset-libs.min.js', array('jquery'), $this->version, true);
431	wp_enqueue_script('wp-reset', $this->plugin_url . 'js/wp-reset.js', array('jquery'), $this->version, true);
432	wp_localize_script('wp-reset', 'wp_reset', $js_localize);
433
434	add_thickbox();
435
436	// fix for aggressive plugins that include their CSS on all pages
437	wp_dequeue_style('uiStyleSheet');
438	wp_dequeue_style('wpcufpnAdmin');
439	wp_dequeue_style('unifStyleSheet');
440	wp_dequeue_style('wpcufpn_codemirror');
441	wp_dequeue_style('wpcufpn_codemirrorTheme');
442	wp_dequeue_style('collapse-admin-css');
443	wp_dequeue_style('jquery-ui-css');
444	wp_dequeue_style('tribe-common-admin');
445	wp_dequeue_style('file-manager__jquery-ui-css');
446	wp_dequeue_style('file-manager__jquery-ui-css-theme');
447	wp_dequeue_style('wpmegmaps-jqueryui');
448	wp_dequeue_style('wp-botwatch-css');
449	} // admin_enqueue_scripts
450
451
452	/**
453	* Remove all WP notices on WPR page
454	*
455	* @return null
456	*/
457	function remove_admin_notices()
458	{
459	if (!$this->is_plugin_page()) {
460	return false;
461	}
462
463	global $wp_filter;
464	unset($wp_filter['user_admin_notices'], $wp_filter['admin_notices']);
465	} // remove_admin_notices
466
467
468	/**
469	* Submit user selected survey answers to WPR servers
470	*
471	* @return null
472	*/
473	function ajax_submit_survey()
474	{
475	check_ajax_referer('wp-reset_submit_survey');
476
477	$meta = $this->get_meta();
478
479	$vars = wp_parse_args($_POST, array('survey' => '', 'answers' => '', 'custom_answer' => '', 'emailme' => ''));
480	$vars['answers'] = trim($vars['answers'], ',');
481	$vars['custom_answer'] = substr(trim(strip_tags($vars['custom_answer'])), 0, 256);
482
483	if (empty($vars['survey']) \|\| empty($vars['answers'])) {
484	wp_send_json_error();
485	}
486
487	$request_params = array('sslverify' => false, 'timeout' => 15, 'redirection' => 2);
488	$request_args = array(
489	'action' => 'submit_survey',
490	'survey' => $vars['survey'],
491	'email' => $vars['emailme'],
492	'answers' => $vars['answers'],
493	'custom_answer' => $vars['custom_answer'],
494	'first_version' => $meta['first_version'],
495	'version' => $this->version,
496	'codebase' => 'free',
497	'site' => get_home_url()
498	);
499
500	$url = add_query_arg($request_args, $this->licensing_servers[0]);
501	$response = wp_remote_get(esc_url_raw($url), $request_params);
502
503	if (is_wp_error($response) \|\| !wp_remote_retrieve_body($response)) {
504	$url = add_query_arg($request_args, $this->licensing_servers[1]);
505	$response = wp_remote_get(esc_url_raw($url), $request_params);
506	}
507
508	$this->dismiss_notice('survey-' . $vars['survey']);
509
510	wp_send_json_success();
511	} // ajax_submit_survey
512
513
514	/**
515	* Check if named survey should be shown or not
516	*
517	* @param [string] $survey_name Name of the survey to check
518	* @return boolean
519	*/
520	function is_survey_active($survey_name)
521	{
522	if (empty($survey_name)) {
523	return false;
524	}
525
526	// all surveys are curently disabled
527	return false;
528
529	if ($this->get_dismissed_notices('survey-' . $survey_name)) {
530	return false;
531	}
532
533	$meta = $this->get_meta();
534	if (current_time('timestamp', true) - $meta['first_install'] > 300 \|\| $meta['reset_count'] > 0) {
535	return true;
536	}
537
538	return false;
539	} // is_survey_active
540
541	/**
542	* Check if WP-CLI is available and running
543	*
544	* @return bool
545	*/
546	static function is_cli_running()
547	{
548	if (!is_null($value = apply_filters('wp-reset-override-is-cli-running', null))) {
549	return (bool) $value;
550	}
551
552	if (defined('WP_CLI') && WP_CLI) {
553	return true;
554	} else {
555	return false;
556	}
557	} // is_cli_running
558
559
560	/**
561	* Check if core WP Webhooks and WPR addon plugins are installed and activated
562	*
563	* @return bool
564	*/
565	function is_webhooks_active()
566	{
567	if (!function_exists('is_plugin_active') \|\| !function_exists('get_plugin_data')) {
568	require_once ABSPATH . 'wp-admin/includes/plugin.php';
569	}
570
571	if (false == is_plugin_active('wp-webhooks/wp-webhooks.php')) {
572	return false;
573	}
574
575	if (false == is_plugin_active('wpwh-wp-reset-webhook-integration/wpwhpro-wp-reset-webhook-integration.php')) {
576	return false;
577	}
578
579	return true;
580	} // is_webhooks_active
581
582
583	/**
584	* Check if given plugin is installed
585	*
586	* @param [string] $slug Plugin slug
587	* @return boolean
588	*/
589	function is_plugin_installed($slug)
590	{
591	if (!function_exists('get_plugins')) {
592	require_once ABSPATH . 'wp-admin/includes/plugin.php';
593	}
594	$all_plugins = get_plugins();
595
596	if (!empty($all_plugins[$slug])) {
597	return true;
598	} else {
599	return false;
600	}
601	} // is_plugin_installed
602
603
604	/**
605	* Auto download/install/upgrade/activate WP Webhooks plugin
606	*
607	* @return null
608	*/
609	static function install_webhooks()
610	{
611	$plugin_slug = 'wp-webhooks/wp-webhooks.php';
612	$plugin_zip = 'https://downloads.wordpress.org/plugin/wp-webhooks.latest-stable.zip';
613
614	@include_once ABSPATH . 'wp-admin/includes/plugin.php';
615	@include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
616	@include_once ABSPATH . 'wp-admin/includes/plugin-install.php';
617	@include_once ABSPATH . 'wp-admin/includes/file.php';
618	@include_once ABSPATH . 'wp-admin/includes/misc.php';
619	echo '<style>
620	body{
621	font-family: sans-serif;
622	font-size: 14px;
623	line-height: 1.5;
624	color: #444;
625	}
626	</style>';
627
628	echo '<div style="margin: 20px; color:#444;">';
629	echo 'If things are not done in a minute <a target="_parent" href="' . admin_url('plugin-install.php?s=ironikus&tab=search&type=term') . '">install the plugin manually via Plugins page</a><br><br>';
630
631	wp_cache_flush();
632	$upgrader = new Plugin_Upgrader();
633	echo 'Check if WP Webhooks plugin is already installed ... <br />';
634	if (self::is_plugin_installed($plugin_slug)) {
635	echo 'WP Webhooks is already installed!<br />Making sure it\'s the latest version.<br />';
636	$upgrader->upgrade($plugin_slug);
637	$installed = true;
638	} else {
639	echo 'Installing WP Webhooks.<br />';
640	$installed = $upgrader->install($plugin_zip);
641	}
642	wp_cache_flush();
643
644	if (!is_wp_error($installed) && $installed) {
645	echo 'Activating WP Webhooks.<br />';
646	$activate = activate_plugin($plugin_slug);
647
648	if (is_null($activate)) {
649	echo 'WP Webhooks activated.<br />';
650	}
651	} else {
652	echo 'Could not install WP Webhooks. You\'ll have to <a target="_parent" href="' . admin_url('plugin-install.php?s=ironikus&tab=search&type=term') . '">download and install manually</a>.';
653	}
654
655	$plugin_slug = 'wpwh-wp-reset-webhook-integration/wpwhpro-wp-reset-webhook-integration.php';
656	$plugin_zip = 'https://downloads.wordpress.org/plugin/wpwh-wp-reset-webhook-integration.latest-stable.zip';
657
658	wp_cache_flush();
659	$upgrader = new Plugin_Upgrader();
660	echo '<br>Check if WP Webhooks WPR addon plugin is already installed ... <br />';
661	if (self::is_plugin_installed($plugin_slug)) {
662	echo 'WP Webhooks WPR addon is already installed!<br />Making sure it\'s the latest version.<br />';
663	$upgrader->upgrade($plugin_slug);
664	$installed = true;
665	} else {
666	echo 'Installing WP Webhooks WPR addon.<br />';
667	$installed = $upgrader->install($plugin_zip);
668	}
669	wp_cache_flush();
670
671	if (!is_wp_error($installed) && $installed) {
672	echo 'Activating WP Webhooks WPR addon.<br />';
673	$activate = activate_plugin($plugin_slug);
674
675	if (is_null($activate)) {
676	echo 'WP Webhooks WPR addon activated.<br />';
677
678	echo '<script>setTimeout(function() { top.location = "tools.php?page=wp-reset"; }, 1000);</script>';
679	echo '<br>If you are not redirected in a few seconds - <a href="tools.php?page=wp-reset" target="_parent">click here</a>.';
680	}
681	} else {
682	echo 'Could not install WP Webhooks WPR addon. You\'ll have to <a target="_parent" href="' . admin_url('plugin-install.php?s=ironikus&tab=search&type=term') . '">download and install manually</a>.';
683	}
684
685	echo '</div>';
686	} // install_webhooks
687
688
689	/**
690	* Deletes all transients.
691	*
692	* @return int Number of deleted transient DB entries
693	*/
694	function do_delete_transients()
695	{
696	global $wpdb;
697
698	$count = $wpdb->query("DELETE FROM $wpdb->options WHERE option_name LIKE '\_transient\_%' OR option_name LIKE '\_site\_transient\_%'");
699
700	wp_cache_flush();
701
702	do_action('wp_reset_delete_transients', $count);
703
704	return $count;
705	} // do_delete_transients
706
707
708	/**
709	* Purge all cache for popular caching plugins
710	*
711	* @return bool true
712	*/
713	function do_purge_cache()
714	{
715	global $wp_reset;
716
717	wp_cache_flush();
718	$wp_reset->do_delete_transients();
719
720	if (function_exists('w3tc_flush_all')) {
721	w3tc_flush_all();
722	}
723	if (function_exists('wp_cache_clear_cache')) {
724	wp_cache_clear_cache();
725	}
726	if (method_exists('LiteSpeed_Cache_API', 'purge_all')) {
727	LiteSpeed_Cache_API::purge_all();
728	}
729	if (class_exists('Endurance_Page_Cache')) {
730	$epc = new Endurance_Page_Cache;
731	$epc->purge_all();
732	}
733	if (class_exists('SG_CachePress_Supercacher') && method_exists('SG_CachePress_Supercacher', 'purge_cache')) {
734	SG_CachePress_Supercacher::purge_cache(true);
735	}
736	if (class_exists('SiteGround_Optimizer\Supercacher\Supercacher')) {
737	SiteGround_Optimizer\Supercacher\Supercacher::purge_cache();
738	}
739	if (isset($GLOBALS['wp_fastest_cache']) && method_exists($GLOBALS['wp_fastest_cache'], 'deleteCache')) {
740	$GLOBALS['wp_fastest_cache']->deleteCache(true);
741	}
742	if (is_callable(array('Swift_Performance_Cache', 'clear_all_cache'))) {
743	Swift_Performance_Cache::clear_all_cache();
744	}
745	if (is_callable(array('Hummingbird\WP_Hummingbird', 'flush_cache'))) {
746	Hummingbird\WP_Hummingbird::flush_cache(true, false);
747	}
748
749	do_action('wp_reset_purge_cache');
750
751	return true;
752	} // do_purge_cache
753
754
755	/**
756	* Resets all theme options (mods).
757	*
758	* @param bool $all_themes Delete mods for all themes or just the current one
759	*
760	* @return int Number of deleted mod DB entries
761	*/
762	function do_reset_theme_options($all_themes = true)
763	{
764	global $wpdb;
765
766	$count = $wpdb->query("DELETE FROM $wpdb->options WHERE option_name LIKE 'theme_mods\_%' OR option_name LIKE 'mods\_%'");
767
768	do_action('wp_reset_reset_theme_options', $count);
769
770	return $count;
771	} // do_reset_theme_options
772
773
774	/**
775	* Deletes all files in uploads folder.
776	*
777	* @return int Number of deleted files and folders.
778	*/
779	function do_delete_uploads()
780	{
781	$upload_dir = wp_get_upload_dir();
782	$this->delete_count = 0;
783
784	$this->delete_folder($upload_dir['basedir'], $upload_dir['basedir']);
785
786	do_action('wp_reset_delete_uploads', $this->delete_count);
787
788	return $this->delete_count;
789	} // do_delete_uploads
790
791
792	/**
793	* Recursively deletes a folder
794	*
795	* @param string $folder Recursive param.
796	* @param string $base_folder Base folder.
797	*
798	* @return bool
799	*/
800	private function delete_folder($folder, $base_folder)
801	{
802	$files = array_diff(scandir($folder), array('.', '..'));
803
804	foreach ($files as $file) {
805	if (is_dir($folder . DIRECTORY_SEPARATOR . $file)) {
806	$this->delete_folder($folder . DIRECTORY_SEPARATOR . $file, $base_folder);
807	} else {
808	$tmp = @unlink($folder . DIRECTORY_SEPARATOR . $file);
809	$this->delete_count = $this->delete_count + (int) $tmp;
810	}
811	} // foreach
812
813	if ($folder != $base_folder) {
814	$tmp = @rmdir($folder);
815	$this->delete_count = $this->delete_count + (int) $tmp;
816	return $tmp;
817	} else {
818	return true;
819	}
820	} // delete_folder
821
822
823	/**
824	* Deactivate all plugins
825	*
826	* @param array keep_wp_reset - Keep WP Reset active and installed, silent_deactivate - Skip individual plugin deactivation functions when deactivating
827	*
828	* @return int Number of deactivated plugins.
829	*/
830	function do_deactivate_plugins($params = array())
831	{
832	if (!function_exists('get_plugins')) {
833	require_once ABSPATH . 'wp-admin/includes/plugin.php';
834	}
835	if (!function_exists('request_filesystem_credentials')) {
836	require_once ABSPATH . 'wp-admin/includes/file.php';
837	}
838
839	$wp_reset_basename = plugin_basename(WP_RESET_FILE);
840	$params = shortcode_atts(array('keep_wp_reset' => true, 'silent_deactivate' => false), (array) $params);
841
842	$active_plugins = (array) get_option('active_plugins', array());
843	if ($params['keep_wp_reset']) {
844	if (($key = array_search($wp_reset_basename, $active_plugins)) !== false) {
845	unset($active_plugins[$key]);
846	}
847	}
848
849	if (!empty($active_plugins)) {
850	deactivate_plugins($active_plugins, $params['silent_deactivate'], false);
851	}
852
853	do_action('wp_reset_deactivate_plugins', $active_plugins, $params);
854
855	return sizeof($active_plugins);
856	} // do_deactivate_plugins
857
858
859	/**
860	* Delete all plugins
861	*
862	* @param array keep_wp_reset - Keep WP Reset active and installed
863	*
864	* @return int Number of deleted plugins.
865	*/
866	function do_delete_plugins($params = array())
867	{
868	if (!function_exists('get_plugins')) {
869	require_once ABSPATH . 'wp-admin/includes/plugin.php';
870	}
871	if (!function_exists('request_filesystem_credentials')) {
872	require_once ABSPATH . 'wp-admin/includes/file.php';
873	}
874
875	$wp_reset_basename = plugin_basename(WP_RESET_FILE);
876	$params = shortcode_atts(array('keep_wp_reset' => true), (array) $params);
877
878	$all_plugins = get_plugins();
879	if ($params['keep_wp_reset']) {
880	unset($all_plugins[$wp_reset_basename]);
881	}
882
883	if (!empty($all_plugins)) {
884	delete_plugins(array_keys($all_plugins));
885	}
886
887	do_action('wp_reset_delete_plugins', $all_plugins, $params);
888
889	return sizeof($all_plugins);
890	} // do_delete_plugins
891
892
893	/**
894	* Delete all themes
895	*
896	* @param bool $keep_default_theme Keep default theme
897	*
898	* @return int Number of deleted themes.
899	*/
900	function do_delete_themes($keep_default_theme = true)
901	{
902	global $wp_version;
903
904	if (!function_exists('delete_theme')) {
905	require_once ABSPATH . 'wp-admin/includes/theme.php';
906	}
907
908	if (!function_exists('request_filesystem_credentials')) {
909	require_once ABSPATH . 'wp-admin/includes/file.php';
910	}
911
912	if (version_compare($wp_version, '5.0', '<') === true) {
913	$default_theme = 'twentyseventeen';
914	} else {
915	$default_theme = 'twentynineteen';
916	}
917
918	$all_themes = wp_get_themes(array('errors' => null));
919
920	if (true == $keep_default_theme) {
921	unset($all_themes[$default_theme]);
922	}
923
924	foreach ($all_themes as $theme_slug => $theme_details) {
925	$res = delete_theme($theme_slug);
926	}
927
928	if (false == $keep_default_theme) {
929	update_option('template', '');
930	update_option('stylesheet', '');
931	update_option('current_theme', '');
932	}
933
934	do_action('wp_reset_delete_themes', $all_themes);
935
936	return sizeof($all_themes);
937	} // do_delete_themes
938
939
940	/**
941	* Truncate custom tables
942	*
943	* @return int Number of truncated tables.
944	*/
945	function do_truncate_custom_tables()
946	{
947	global $wpdb;
948	$custom_tables = $this->get_custom_tables();
949
950	foreach ($custom_tables as $tbl) {
951	$wpdb->query('SET foreign_key_checks = 0');
952	$wpdb->query('TRUNCATE TABLE ' . $tbl['name']);
953	} // foreach
954
955	do_action('wp_reset_truncate_custom_tables', $custom_tables);
956
957	return sizeof($custom_tables);
958	} // do_truncate_custom_tables
959
960
961	/**
962	* Drop custom tables
963	*
964	* @return int Number of dropped tables.
965	*/
966	function do_drop_custom_tables()
967	{
968	global $wpdb;
969	$custom_tables = $this->get_custom_tables();
970
971	foreach ($custom_tables as $tbl) {
972	$wpdb->query('SET foreign_key_checks = 0');
973	$wpdb->query('DROP TABLE IF EXISTS ' . $tbl['name']);
974	} // foreach
975
976	do_action('wp_reset_drop_custom_tables', $custom_tables);
977
978	return sizeof($custom_tables);
979	} // do_drop_custom_tables
980
981
982	/**
983	* Delete .htaccess file
984	*
985	* @return bool\|WP_Error Action status.
986	*/
987	function do_delete_htaccess()
988	{
989	global $wp_filesystem;
990
991	if (empty($wp_filesystem)) {
992	require_once ABSPATH . '/wp-admin/includes/file.php';
993	WP_Filesystem();
994	}
995
996	$htaccess_path = $this->get_htaccess_path();
997	clearstatcache();
998
999	do_action('wp_reset_delete_htaccess', $htaccess_path);
1000
1001	if (!$wp_filesystem->is_readable($htaccess_path)) {
1002	return new WP_Error(1, 'Htaccess file does not exist; there\'s nothing to delete.');
1003	}
1004
1005	if (!$wp_filesystem->is_writable($htaccess_path)) {
1006	return new WP_Error(1, 'Htaccess file is not writable.');
1007	}
1008
1009	if ($wp_filesystem->delete($htaccess_path, false, 'f')) {
1010	return true;
1011	} else {
1012	return new WP_Error(1, 'Unknown error. Unable to delete htaccess file.');
1013	}
1014	} // do_delete_htaccess
1015
1016
1017	/**
1018	* Get .htaccess file path.
1019	*
1020	* @return string
1021	*/
1022	function get_htaccess_path()
1023	{
1024	if (!function_exists('get_home_path')) {
1025	require_once ABSPATH . 'wp-admin/includes/file.php';
1026	}
1027
1028	if ($this->is_cli_running()) {
1029	$_SERVER['SCRIPT_FILENAME'] = ABSPATH;
1030	}
1031
1032	$filepath = get_home_path() . '.htaccess';
1033
1034	return $filepath;
1035	} // get_htaccess_path
1036
1037
1038	/**
1039	* Run one tool via AJAX call
1040	*
1041	* @return null
1042	*/
1043	function ajax_run_tool()
1044	{
1045	check_ajax_referer('wp-reset_run_tool');
1046
1047	if (!current_user_can('administrator')) {
1048	wp_send_json_error(__('You are not allowed to run this action.', 'wp-reset'));
1049	}
1050
1051	$tool = trim(@$_GET['tool']);
1052	$extra_data = trim(@$_GET['extra_data']);
1053
1054	if ($tool == 'delete_transients') {
1055	$cnt = $this->do_delete_transients();
1056	wp_send_json_success($cnt);
1057	} elseif ($tool == 'reset_theme_options') {
1058	$cnt = $this->do_reset_theme_options(true);
1059	wp_send_json_success($cnt);
1060	} elseif ($tool == 'purge_cache') {
1061	$this->do_purge_cache();
1062	wp_send_json_success();
1063	} elseif ($tool == 'delete_wp_cookies') {
1064	wp_clear_auth_cookie();
1065	wp_send_json_success();
1066	} elseif ($tool == 'delete_themes') {
1067	$cnt = $this->do_delete_themes(false);
1068	wp_send_json_success($cnt);
1069	} elseif ($tool == 'deactivate_plugins') {
1070	$cnt = $this->do_deactivate_plugins($extra_data);
1071	wp_send_json_success($cnt);
1072	} elseif ($tool == 'delete_plugins') {
1073	$cnt = $this->do_delete_plugins($extra_data);
1074	wp_send_json_success($cnt);
1075	} elseif ($tool == 'delete_uploads') {
1076	$cnt = $this->do_delete_uploads();
1077	wp_send_json_success($cnt);
1078	} elseif ($tool == 'delete_htaccess') {
1079	$tmp = $this->do_delete_htaccess();
1080	if (is_wp_error($tmp)) {
1081	wp_send_json_error($tmp->get_error_message());
1082	} else {
1083	wp_send_json_success($tmp);
1084	}
1085	} elseif ($tool == 'drop_custom_tables') {
1086	$cnt = $this->do_drop_custom_tables();
1087	wp_send_json_success($cnt);
1088	} elseif ($tool == 'truncate_custom_tables') {
1089	$cnt = $this->do_truncate_custom_tables();
1090	wp_send_json_success($cnt);
1091	} elseif ($tool == 'delete_snapshot') {
1092	$res = $this->do_delete_snapshot($extra_data);
1093	if (is_wp_error($res)) {
1094	wp_send_json_error($res->get_error_message());
1095	} else {
1096	wp_send_json_success();
1097	}
1098	} elseif ($tool == 'download_snapshot') {
1099	$res = $this->do_export_snapshot($extra_data);
1100	if (is_wp_error($res)) {
1101	wp_send_json_error($res->get_error_message());
1102	} else {
1103	$url = content_url() . '/' . $this->snapshots_folder . '/' . $res;
1104	wp_send_json_success($url);
1105	}
1106	} elseif ($tool == 'restore_snapshot') {
1107	$res = $this->do_restore_snapshot($extra_data);
1108	if (is_wp_error($res)) {
1109	wp_send_json_error($res->get_error_message());
1110	} else {
1111	wp_send_json_success();
1112	}
1113	} elseif ($tool == 'compare_snapshots') {
1114	$res = $this->do_compare_snapshots($extra_data);
1115	if (is_wp_error($res)) {
1116	wp_send_json_error($res->get_error_message());
1117	} else {
1118	wp_send_json_success($res);
1119	}
1120	} elseif ($tool == 'create_snapshot') {
1121	$res = $this->do_create_snapshot($extra_data);
1122	if (is_wp_error($res)) {
1123	wp_send_json_error($res->get_error_message());
1124	} else {
1125	wp_send_json_success();
1126	}
1127	} elseif ($tool == 'get_table_details') {
1128	$res = WP_Reset_Utility::get_table_details();
1129	wp_send_json_success($res);
1130	} elseif (
1131	$tool == 'check_deactivate_plugin' \|\|
1132	$tool == 'check_delete_plugin' \|\|
1133	$tool == 'check_install_plugin' \|\|
1134	$tool == 'check_activate_plugin'
1135	) {
1136	$path = $this->get_plugin_path($_GET['slug']);
1137
1138	if (false !== ($error = get_transient('wf_install_error_' . $_GET['slug']))) {
1139	delete_transient('wf_install_error_' . $_GET['slug']);
1140	wp_send_json_success($error);
1141	}
1142
1143	if (false !== $path) {
1144	$active_plugins = (array) get_option('active_plugins', array());
1145	if (false !== array_search($path, $active_plugins)) {
1146	wp_send_json_success('active');
1147	} else {
1148	wp_send_json_success('inactive');
1149	}
1150	} else {
1151	wp_send_json_success('deleted');
1152	}
1153	} elseif ($tool == 'install_plugin') {
1154	$slug = $_GET['slug'];
1155
1156	@include_once ABSPATH . 'wp-admin/includes/plugin.php';
1157	@include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
1158	@include_once ABSPATH . 'wp-admin/includes/plugin-install.php';
1159	@include_once ABSPATH . 'wp-admin/includes/file.php';
1160	@include_once ABSPATH . 'wp-admin/includes/misc.php';
1161
1162	wp_cache_flush();
1163
1164	$path = $this->get_plugin_path($slug);
1165
1166	if (false !== $path) {
1167	// Plugin is already installed
1168	wp_send_json_success();
1169	} else {
1170	// Install Plugin
1171	$skin = new WP_Ajax_Upgrader_Skin();
1172	$upgrader = new Plugin_Upgrader($skin);
1173	$upgrader->install('https://downloads.wordpress.org/plugin/' . $slug . '.latest-stable.zip');
1174	wp_send_json_success();
1175	}
1176	} elseif ($tool == 'activate_plugin') {
1177	$path = $this->get_plugin_path($_GET['slug']);
1178	activate_plugin($path);
1179	wp_send_json_success();
1180	} else {
1181	wp_send_json_error(__('Unknown tool.', 'wp-reset'));
1182	}
1183	} // ajax_run_tool
1184
1185
1186	/**
1187	* Get plugin path from slug
1188	*
1189	* @return string path
1190	*/
1191	function get_plugin_path($slug)
1192	{
1193	$all_plugins = get_plugins();
1194	foreach ($all_plugins as $plugin_path => $plugin) {
1195	if (strpos($plugin_path, $slug . '/') === 0) {
1196	return $plugin_path;
1197	}
1198	}
1199	return false;
1200	} // get_plugin_path
1201
1202
1203	/**
1204	* Reinstall / reset the WP site
1205	* There are no failsafes in the function - it reinstalls when called
1206	* Redirects when done
1207	*
1208	* @param array $params Optional.
1209	*
1210	* @return null
1211	*/
1212	function do_reinstall($params = array())
1213	{
1214	global $current_user, $wpdb;
1215
1216	// only admins can reset; double-check
1217	if (!$this->is_cli_running() && !current_user_can('administrator')) {
1218	return false;
1219	}
1220
1221	// make sure the function is available to us
1222	if (!function_exists('wp_install')) {
1223	require ABSPATH . '/wp-admin/includes/upgrade.php';
1224	}
1225
1226	// save values that need to be restored after reset
1227	$blogname = get_option('blogname');
1228	$blog_public = get_option('blog_public');
1229	$wplang = get_option('wplang');
1230	$siteurl = get_option('siteurl');
1231	$home = get_option('home');
1232	$snapshots = $this->get_snapshots();
1233	$wp301promo = get_option('wp301promo');
1234
1235	$active_plugins = get_option('active_plugins');
1236	$active_theme = wp_get_theme();
1237
1238	if (!empty($params['reactivate_webhooks'])) {
1239	$wpwh1 = get_option('wpwhpro_active_webhooks');
1240	$wpwh2 = get_option('wpwhpro_activate_translations');
1241	$wpwh3 = get_option('ironikus_webhook_webhooks');
1242	}
1243
1244	// for WP-CLI
1245	if (!$current_user->ID) {
1246	$tmp = get_users(array('role' => 'administrator', 'order' => 'ASC', 'order_by' => 'ID'));
1247	if (empty($tmp[0]->user_login)) {
1248	return new WP_Error(1, 'Reset failed. Unable to find any admin users in database.');
1249	}
1250	$current_user = $tmp[0];
1251	}
1252
1253	// delete custom tables with WP's prefix
1254	$prefix = str_replace('_', '\_', $wpdb->prefix);
1255	$tables = $wpdb->get_col("SHOW TABLES LIKE '{$prefix}%'");
1256	foreach ($tables as $table) {
1257	$wpdb->query("DROP TABLE $table");
1258	}
1259
1260	// supress errors for WP_CLI
1261	$result = @wp_install($blogname, $current_user->user_login, $current_user->user_email, $blog_public, '', md5(rand()), $wplang);
1262	$user_id = $result['user_id'];
1263
1264	// restore user pass
1265	$query = $wpdb->prepare("UPDATE {$wpdb->users} SET user_pass = %s, user_activation_key = '' WHERE ID = %d LIMIT 1", array($current_user->user_pass, $user_id));
1266	$wpdb->query($query);
1267
1268	// restore rest of the settings including WP Reset's
1269	update_option('siteurl', $siteurl);
1270	update_option('home', $home);
1271	update_option('wp-reset', $this->options);
1272	update_option('wp-reset-snapshots', $snapshots);
1273	update_option('wp301promo', $wp301promo);
1274
1275	// remove password nag
1276	if (get_user_meta($user_id, 'default_password_nag')) {
1277	update_user_meta($user_id, 'default_password_nag', false);
1278	}
1279	if (get_user_meta($user_id, $wpdb->prefix . 'default_password_nag')) {
1280	update_user_meta($user_id, $wpdb->prefix . 'default_password_nag', false);
1281	}
1282
1283	$meta = $this->get_meta();
1284	$meta['reset_count']++;
1285	$this->update_options('meta', $meta);
1286
1287	// reactivate theme
1288	if (!empty($params['reactivate_theme'])) {
1289	switch_theme($active_theme->get_stylesheet());
1290	}
1291
1292	// reactivate WP Reset
1293	if (!empty($params['reactivate_wpreset'])) {
1294	activate_plugin(plugin_basename(__FILE__));
1295	}
1296
1297	// reactivate WP Webhooks
1298	if (!empty($params['reactivate_webhooks'])) {
1299	activate_plugin('wp-webhooks/wp-webhooks.php');
1300	activate_plugin('wpwh-wp-reset-webhook-integration/wpwhpro-wp-reset-webhook-integration.php');
1301
1302	update_option('wpwhpro_active_webhooks', $wpwh1);
1303	update_option('wpwhpro_activate_translations', $wpwh2);
1304	update_option('ironikus_webhook_webhooks', $wpwh3);
1305	}
1306
1307	// reactivate all plugins
1308	if (!empty($params['reactivate_plugins'])) {
1309	foreach ($active_plugins as $plugin_file) {
1310	activate_plugin($plugin_file);
1311	}
1312	}
1313
1314	if (!$this->is_cli_running()) {
1315	// log out and log in the old/new user
1316	// since the password doesn't change this is potentially unnecessary
1317	wp_clear_auth_cookie();
1318	wp_set_auth_cookie($user_id);
1319
1320	wp_redirect(admin_url() . '?wp-reset=success');
1321	exit;
1322	}
1323	} // do_reinstall
1324
1325
1326	/**
1327	* Checks wp_reset post value and performs all actions
1328	*
1329	* @return null\|bool
1330	*/
1331	function do_all_actions()
1332	{
1333	// only admins can perform actions
1334	if (!current_user_can('administrator')) {
1335	return;
1336	}
1337
1338	if (!empty($_GET['wp-reset']) && $_GET['wp-reset'] == 'success') {
1339	add_action('admin_notices', array($this, 'notice_successful_reset'));
1340	}
1341
1342	// check nonce
1343	if (true === isset($_POST['wp_reset_confirm']) && false === wp_verify_nonce(@$_POST['_wpnonce'], 'wp-reset')) {
1344	add_settings_error('wp-reset', 'bad-nonce', __('Something went wrong. Please refresh the page and try again.', 'wp-reset'), 'error');
1345	return false;
1346	}
1347
1348	// check confirmation code
1349	if (true === isset($_POST['wp_reset_confirm']) && 'reset' !== $_POST['wp_reset_confirm']) {
1350	add_settings_error('wp-reset', 'bad-confirm', __('<b>Invalid confirmation code.</b> Please type "reset" in the confirmation field.', 'wp-reset'), 'error');
1351	return false;
1352	}
1353
1354	// only one action at the moment
1355	if (true === isset($_POST['wp_reset_confirm']) && 'reset' === $_POST['wp_reset_confirm']) {
1356	$defaults = array(
1357	'reactivate_theme' => '0',
1358	'reactivate_plugins' => '0',
1359	'reactivate_wpreset' => '0',
1360	'reactivate_webhooks' => '0'
1361	);
1362	$params = shortcode_atts($defaults, (array) @$_POST['wpr-post-reset']);
1363
1364	$this->do_reinstall($params);
1365	}
1366	} // do_all_actions
1367
1368
1369	/**
1370	* Add "Open WP Reset Tools" action link to plugins table, left part
1371	*
1372	* @param array $links Initial list of links.
1373	*
1374	* @return array
1375	*/
1376	function plugin_action_links($links)
1377	{
1378	$settings_link = '<a href="' . admin_url('tools.php?page=wp-reset') . '" title="' . __('Open WP Reset Tools', 'wp-reset') . '">' . __('Open WP Reset Tools', 'wp-reset') . '</a>';
1379
1380	array_unshift($links, $settings_link);
1381
1382	return $links;
1383	} // plugin_action_links
1384
1385
1386	/**
1387	* Add links to plugin's description in plugins table
1388	*
1389	* @param array $links Initial list of links.
1390	* @param string $file Basename of current plugin.
1391	*
1392	* @return array
1393	*/
1394	function plugin_meta_links($links, $file)
1395	{
1396	if ($file !== plugin_basename(__FILE__)) {
1397	return $links;
1398	}
1399
1400	$support_link = '<a target="_blank" href="https://wordpress.org/support/plugin/wp-reset" title="' . __('Get help', 'wp-reset') . '">' . __('Support', 'wp-reset') . '</a>';
1401	$home_link = '<a target="_blank" href="' . $this->generate_web_link('plugins-table-right') . '" title="' . __('Plugin Homepage', 'wp-reset') . '">' . __('Plugin Homepage', 'wp-reset') . '</a>';
1402	$rate_link = '<a target="_blank" href="https://wordpress.org/support/plugin/wp-reset/reviews/#new-post" title="' . __('Rate the plugin', 'wp-reset') . '">' . __('Rate the plugin �
1403	�
1404	�
1405	�
1406	�
1407	', 'wp-reset') . '</a>';
1408
1409	$links[] = $support_link;
1410	$links[] = $home_link;
1411	$links[] = $rate_link;
1412
1413	return $links;
1414	} // plugin_meta_links
1415
1416
1417	/**
1418	* Test if we're on WPR's admin page
1419	*
1420	* @return bool
1421	*/
1422	function is_plugin_page()
1423	{
1424	$current_screen = get_current_screen();
1425
1426	if (!empty($current_screen->id) && $current_screen->id == 'tools_page_wp-reset') {
1427	return true;
1428	} else {
1429	return false;
1430	}
1431	} // is_plugin_page
1432
1433
1434	/**
1435	* Add powered by text in admin footer
1436	*
1437	* @param string $text Default footer text.
1438	*
1439	* @return string
1440	*/
1441	function admin_footer_text($text)
1442	{
1443	if (!$this->is_plugin_page()) {
1444	return $text;
1445	}
1446
1447	$text = '<i><a href="' . $this->generate_web_link('admin_footer') . '" title="' . __('Visit WP Reset page for more info', 'wp-reset') . '" target="_blank">WP Reset</a> v' . $this->version . '. Please <a target="_blank" href="https://wordpress.org/support/plugin/wp-reset/reviews/#new-post" title="Rate the plugin">rate the plugin <span>�
1448	�
1449	�
1450	�
1451	�
1452	</span></a> to help us spread the word. Thank you from the WP Reset team!</i>';
1453
1454	return $text;
1455	} // admin_footer_text
1456
1457
1458	/**
1459	* Loads plugin's translated strings
1460	*
1461	* @return null
1462	*/
1463	function load_textdomain()
1464	{
1465	load_plugin_textdomain('wp-reset');
1466	} // load_textdomain
1467
1468
1469	/**
1470	* Inform the user that WordPress has been successfully reset
1471	*
1472	* @return null
1473	*/
1474	function notice_successful_reset()
1475	{
1476	global $current_user;
1477
1478	echo '<div style="padding: 15px; display: inline-block; font-size: 14px;" id="message" class="updated"><p style="font-size: 14px;">' . sprintf(__('<b>Site has been successfully reset to default settings.</b><br>User "%s" was restored with the password unchanged. Open <a href="%s">WP Reset</a> to do another reset.', 'wp-reset'), $current_user->user_login, admin_url('tools.php?page=wp-reset')) . '</p>';
1479
1480	if (false == $this->get_dismissed_notices('rate')) {
1481	$dismiss_url = add_query_arg(array('action' => 'wpr_dismiss_notice', 'notice' => 'rate', 'redirect' => urlencode($_SERVER['REQUEST_URI'])), admin_url('admin.php'));
1482	$dismiss_url = wp_nonce_url($dismiss_url, 'wpr_dismiss_notice');
1483
1484	echo '<p style="font-size: 14px;">';
1485	echo 'If WP Reset helped you please rate it so we can continue supporting it and helping others. Thank you!<br>';
1486	echo '<a style="margin-top: 5px;" class="button button-secondary" href="https://wordpress.org/support/plugin/wp-reset/reviews/?filter=5#new-post" target="_blank">You deserve it, I\'ll rate it!</a>     <a href="' . $dismiss_url . '">I already rated it</a>';
1487	echo '</p>';
1488	}
1489
1490	echo '</div>';
1491	} // notice_successful_reset
1492
1493
1494	/**
1495	* Generate a button that initiates snapshot creation
1496	*
1497	* @param string $tool_id Tool ID.
1498	* @param string $description Snapshot description.
1499	*
1500	* @return string
1501	*/
1502	function get_snapshot_button($tool_id = '', $description = '')
1503	{
1504	$out = '';
1505	$out .= '<a data-tool-id="' . $tool_id . '" data-description="' . esc_attr($description) . '" class="button create-new-snapshot" href="#">Create snapshot</a>';
1506
1507	return $out;
1508	} // get_snapshot_button
1509
1510
1511	/**
1512	* Generate card header including title and action buttons
1513	*
1514	* @param string $title Card title.
1515	* @param string $card_id Card element #ID.
1516	* @param array $params Individual icons arguments
1517	*
1518	* @return string
1519	*/
1520	function get_card_header($title, $card_id, $params = array())
1521	{
1522	$params = shortcode_atts(array(
1523	'documentation_link' => false,
1524	'iot_button' => false,
1525	'collapse_button' => false,
1526	'create_snapshot' => false,
1527	'pro' => false
1528	), (array) $params);
1529
1530	if ($params['documentation_link'] === true) {
1531	$params['documentation_link'] = $card_id;
1532	}
1533
1534	$out = '';
1535	$out .= '<h4 id="' . $card_id . '"><span class="card-name">' . htmlspecialchars($title);
1536	if ($params['pro']) {
1537	$out .= ' - <a data-feature="' . $card_id . '" class="pro-feature tooltip" title="WP Reset PRO tool" href="#"><span class="pro">PRO</span> tool</a>';
1538	}
1539	$out .= '</span>';
1540	$out .= '<div class="card-header-right">';
1541	if ($params['documentation_link']) {
1542	$out .= '<a class="documentation-link tooltip" href="' . $this->generate_web_link('documentation_link', '/documentation/') . '" title="' . __('Open documentation for this tool', 'wp-reset') . '" target="blank"><span class="dashicons dashicons-editor-help"></span></a>';
1543	}
1544	if ($params['iot_button']) {
1545	$out .= '<a class="scrollto tooltip" href="#iot" title="Jump to Index of Tools"><span class="dashicons dashicons-screenoptions"></span></a>';
1546	}
1547	if ($params['create_snapshot']) {
1548	$out .= '<a id="create-new-snapshot-primary" title="Create a new snapshot" href="#" class="button button-primary create-new-snapshot tooltip">' . __('Create Snapshot', 'wp-reset') . '</a>';
1549	}
1550	if ($params['collapse_button']) {
1551	$out .= '<a class="toggle-card tooltip" href="#" title="' . __('Collapse / expand box', 'wp-reset') . '"><span class="dashicons dashicons-arrow-up-alt2"></span></a>';
1552	}
1553	$out .= '</div></h4>';
1554
1555	return $out;
1556	} // get_card_header
1557
1558
1559	/**
1560	* Generate tool icons and description detailing what it modifies
1561	*
1562	* @param bool $modify_files Does the tool modify files?
1563	* @param bool $modify_db Does the tool modify the database?
1564	* @param bool $plural Is there more than one tool in the set?
1565	*
1566	* @return string
1567	*/
1568	function get_tool_icons($modify_files = false, $modify_db = false, $plural = false)
1569	{
1570	$out = '';
1571
1572	$out .= '<p class="tool-icons">';
1573	$out .= '<i class="icon-doc-text-inv' . ($modify_files ? ' red' : '') . '"></i> ';
1574	$out .= '<i class="icon-database' . ($modify_db ? ' red' : '') . '"></i> ';
1575
1576	if ($plural) {
1577	if ($modify_files && $modify_db) {
1578	$out .= 'these tools <b>modify files & the database</b>';
1579	} elseif (!$modify_files && $modify_db) {
1580	$out .= 'these tools <b>modify the database</b> but they don\'t modify any files</b>';
1581	} elseif ($modify_files && !$modify_db) {
1582	$out .= 'these tools <b>modify files</b> but they don\'t modify the database</b>';
1583	}
1584	} else {
1585	if ($modify_files && $modify_db) {
1586	$out .= 'this tool <b>modifies files & the database</b>';
1587	} elseif (!$modify_files && $modify_db) {
1588	$out .= 'this tool <b>modifies the database</b> but it doesn\'t modify any files</b>';
1589	} elseif ($modify_files && !$modify_db) {
1590	$out .= 'this tool <b>modifies files</b> but it doesn\'t modify the database</b>';
1591	}
1592	}
1593	$out .= '</p>';
1594
1595	return $out;
1596	} // get_tool_icons
1597
1598
1599	/**
1600	* Outputs complete plugin's admin page
1601	*
1602	* @return null
1603	*/
1604	function plugin_page()
1605	{
1606	// double check for admin privileges
1607	if (!current_user_can('administrator')) {
1608	wp_die(__('Sorry, you are not allowed to access this page.', 'wp-reset'));
1609	}
1610
1611	echo '<div class="wrap">';
1612	echo '<form id="wp_reset_form" action="' . admin_url('tools.php?page=wp-reset') . '" method="post" autocomplete="off">';
1613
1614	echo '<header>';
1615	echo '<div class="wpr-container">';
1616	echo '<img id="logo-icon" src="' . $this->plugin_url . 'img/wp-reset-logo.png" title="' . __('WP Reset', 'wp-reset') . '" alt="' . __('WP Reset', 'wp-reset') . '">';
1617	echo '</div>';
1618	echo '</header>';
1619
1620	echo '<div id="loading-tabs"><img class="rotating" src="' . $this->plugin_url . 'img/wp-reset-icon.png' . '" alt="Loading. Please wait." title="Loading. Please wait."></div>';
1621
1622	echo '<div id="wp-reset-tabs" class="ui-tabs" style="display: none;">';
1623
1624	echo '<nav>';
1625	echo '<div class="wpr-container">';
1626	echo '<ul class="wpr-main-tab">';
1627	echo '<li><a href="#tab-reset">' . __('Reset', 'wp-reset') . '</a></li>';
1628	echo '<li><a href="#tab-tools">' . __('Tools', 'wp-reset') . '</a></li>';
1629	echo '<li><a href="#tab-snapshots">' . __('Snapshots', 'wp-reset') . '</a></li>';
1630	echo '<li><a href="#tab-collections">' . __('Collections', 'wp-reset') . '</a></li>';
1631	echo '<li><a href="#tab-support">' . __('Support', 'wp-reset') . '</a></li>';
1632	echo '<li><a href="#tab-pro">' . __('PRO', 'wp-reset') . '</a></li>';
1633	echo '</ul>';
1634	echo '</div>'; // container
1635	echo '</nav>';
1636
1637	echo '<div id="wpr-notifications">';
1638	echo '<div class="wpr-container">';
1639	$this->custom_notifications();
1640	echo '</div>';
1641	echo '</div>'; // wpr-notifications
1642
1643	// tabs
1644	echo '<div class="wpr-container">';
1645	echo '<div id="wpr-content">';
1646
1647	echo '<div style="display: none;" id="tab-reset">';
1648	$this->tab_reset();
1649	echo '</div>';
1650
1651	echo '<div style="display: none;" id="tab-tools">';
1652	$this->tab_tools();
1653	echo '</div>';
1654
1655	echo '<div style="display: none;" id="tab-snapshots">';
1656	$this->tab_snapshots();
1657	echo '</div>';
1658
1659	echo '<div style="display: none;" id="tab-collections">';
1660	$this->tab_collections();
1661	echo '</div>';
1662
1663	echo '<div style="display: none;" id="tab-support">';
1664	$this->tab_support();
1665	echo '</div>';
1666
1667	echo '<div style="display: none;" id="tab-pro">';
1668	$this->tab_pro();
1669	echo '</div>';
1670
1671	echo '</div>'; // content
1672	echo '</div>'; // container
1673	echo '</div>'; // wp-reset-tabs
1674
1675	echo '</form>';
1676	echo '</div>'; // wrap
1677
1678	if (!$this->is_webhooks_active()) {
1679	echo '<div id="webhooks-dialog" style="display: none;" title="Webhooks"><span class="ui-helper-hidden-accessible"><input type="text"/></span>';
1680	echo '<div style="padding: 20px; font-size: 15px;">';
1681	echo '<ul class="plain-list">';
1682	echo '<li>Standard, platform-independant way of connecting WP to any 3rd party system</li>';
1683	echo '<li>Supports actions - WP receives data on 3rd party events</li>';
1684	echo '<li>And triggers - WP sends data on its events</li>';
1685	echo '<li>Works wonders with Zapier</li>';
1686	echo '<li>Compatible with any WordPress theme or plugin</li>';
1687	echo '<li>Available from the official <a href="https://wordpress.org/plugins/wp-webhooks/" target="_blank">WP plugins repository</a></li>';
1688	echo '</ul>';
1689	echo '<p class="webhooks-footer"><a class="button button-primary" id="install-webhooks">Install WP Webhooks & connect WP to any 3rd party system</a></p>';
1690	echo '</div>';
1691	echo '</div>';
1692	}
1693	} // plugin_page
1694
1695
1696	/**
1697	* Echoes all custom plugin notitications
1698	*
1699	* @return null
1700	*/
1701	private function custom_notifications()
1702	{
1703	$notice_shown = false;
1704	$meta = $this->get_meta();
1705	$snapshots = $this->get_snapshots();
1706
1707	// update to PRO after activating the license
1708	if ($this->license->is_active()) {
1709	echo '<div class="card notice-wrapper notice-info">';
1710	echo '<h2>' . __('Thank you for purchasing WP Reset PRO!', 'wp-reset') . '</h2>';
1711	echo '<p>Your license has been verified & activated.</b><br>To start using the PRO version, please follow these steps:';
1712	echo '<ol>';
1713	echo '<li><a href="https://dashboard.wpreset.com/pro-download/" target="_blank">Download</a> the latest version of the PRO plugin.</li>';
1714	echo '<li>Go to <a href="' . admin_url('plugin-install.php') . '">Plugins - Add New - Upload Plugin</a> and upload the ZIP you just downloaded.</li>';
1715	echo '<li>If asked to replace (overwrite) the free version - confirm it.</li>';
1716	echo '<li>Activate the plugin.</li>';
1717	echo '<li>That\'s it, no more steps.</li>';
1718	echo '</ol>';
1719	echo '</div>';
1720	$notice_shown = true;
1721	}
1722
1723	// warn that WPR is not WPMU compatible
1724	if (false === $notice_shown && is_multisite()) {
1725	echo '<div class="card notice-wrapper notice-error">';
1726	echo '<h2>' . __('WP Reset is not compatible with multisite!', 'wp-reset') . '</h2>';
1727	echo '<p>' . __('Please be careful when using WP Reset with multisite enabled. It\'s not recommended to reset the main site. Sub-sites should be OK. We\'re working on making it fully compatible with WP-MU. <b>Till then please be careful.</b> Thank you for understanding.', 'wp-reset') . '</p>';
1728	echo '</div>';
1729	$notice_shown = true;
1730	}
1731
1732	// ask for review
1733	if ((!empty($meta['reset_count']) \|\| !empty($snapshots) \|\| current_time('timestamp', true) - $meta['first_install'] > DAY_IN_SECONDS)
1734	&& false === $notice_shown
1735	&& false == $this->get_dismissed_notices('rate')
1736	) {
1737	echo '<div class="card notice-wrapper notice-info">';
1738	echo '<h2>' . __('Please help us spread the word & keep the plugin up-to-date', 'wp-reset') . '</h2>';
1739	echo '<p>' . __('If you use & enjoy WP Reset, <b>please rate it on WordPress.org</b>. It only takes a second and helps us keep the plugin maintained. Thank you!', 'wp-reset') . '</p>';
1740	echo '<p><a class="button-primary button" title="' . __('Rate WP Reset', 'wp-reset') . '" target="_blank" href="https://wordpress.org/support/plugin/wp-reset/reviews/?filter=5#new-post">' . __('Rate the plugin �
1741	�
1742	�
1743	�
1744	�
1745	', 'wp-reset') . '</a> <a href="#" class="wpr-dismiss-notice dismiss-notice-rate" data-notice="rate">' . __('I\'ve already rated it', 'wp-reset') . '</a></p>';
1746	echo '</div>';
1747	$notice_shown = true;
1748	}
1749	} // custom_notifications
1750
1751
1752	/**
1753	* Echoes content for reset tab
1754	*
1755	* @return null
1756	*/
1757	private function tab_reset()
1758	{
1759	global $current_user, $wpdb;
1760
1761	echo '<div class="card">';
1762	echo $this->get_card_header(__('Please read carefully before proceeding', 'wp-reset'), 'reset-description', array('collapse_button' => true));
1763	echo '<div class="card-body">';
1764	echo '<p>The following table details what data will be deleted (reset or destroyed) when a selected reset tool is run. Please read it! ';
1765	echo 'If something is not clear <a href="#" class="change-tab" data-tab="4">contact support</a> before running any tools. It\'s better to ask than to be sorry!';
1766	echo '</p>';
1767	echo '<p><i class="dashicons dashicons-trash red tooltip" title="Tool WILL delete, reset or destroy the noted data" style="vertical-align: bottom;"></i> - tool WILL delete, reset or destroy the noted data<br>';
1768	echo '<i class="dashicons dashicons-yes tooltip" title="Tool will NOT touch the noted data in any way" style="vertical-align: bottom;"></i> - tool will NOT touch the noted data in any way</p>';
1769
1770	echo '<table id="reset-details" class="">';
1771	echo '<tr>';
1772	echo '<th> </th>';
1773	echo '<th>Options Reset<a data-feature="tool-options-reset" class="pro-feature" href="#"><span class="pro">PRO</span> tool</a></th>';
1774	echo '<th nowrap>Site Reset</th>';
1775	echo '<th>Nuclear Reset<a data-feature="tool-nuclear-reset" class="pro-feature" href="#"><span class="pro">PRO</span> tool</a></th>';
1776	echo '</tr>';
1777	$rows = array();
1778	$rows['Posts, pages & custom post types'] = array(0, 1, 1);
1779	$rows['Comments'] = array(0, 1, 1);
1780	$rows['Media'] = array(0, 1, 1);
1781	$rows['Media files'] = array(0, 0, 1);
1782	$rows['Users'] = array(0, 1, 1);
1783	$rows['User roles'] = array(1, 1, 1);
1784	$rows['Current user - ' . $current_user->user_login] = array(0, 0, 0);
1785	$rows['Widgets'] = array(1, 1, 1);
1786	$rows['Transients'] = array(1, 1, 1);
1787	$rows['Settings & options (from WP, plugins & themes)'] = array(1, 1, 1);
1788	$rows['Site title, WP address, site address,<br>search engine visibility, timezone'] = array(0, 0, 0);
1789	$rows['Site language'] = array(0, 0, 1);
1790	$rows['Data in all default WP tables'] = array(0, 1, 1);
1791	$rows['Custom database tables with prefix ' . $wpdb->prefix] = array(0, 1, 1);
1792	$rows['Other database tables'] = array(0, 0, 0);
1793	$rows['Plugin files'] = array(0, 0, 1);
1794	$rows['MU plugin files'] = array(0, 0, 1);
1795	$rows['Drop-in files'] = array(0, 0, 1);
1796	$rows['Theme files'] = array(0, 0, 1);
1797	$rows['All files in uploads'] = array(0, 0, 1);
1798	$rows['Custom folders in wp-content'] = array(0, 0, 1);
1799
1800	foreach ($rows as $tool => $opt) {
1801	echo '<tr>';
1802	echo '<td>' . $tool . '</td>';
1803	if (empty($opt[0])) {
1804	echo '<td><i class="dashicons dashicons-yes tooltip" title="Data will NOT be deleted, reset or modified"></i></td>';
1805	} else {
1806	echo '<td><i class="dashicons dashicons-trash red tooltip" title="Data WILL BE deleted, reset or modified"></i></td>';
1807	}
1808	if (empty($opt[1])) {
1809	echo '<td><i class="dashicons dashicons-yes tooltip" title="Data will NOT be deleted, reset or modified"></i></td>';
1810	} else {
1811	echo '<td><i class="dashicons dashicons-trash red tooltip" title="Data WILL BE deleted, reset or modified"></i></td>';
1812	}
1813	if (empty($opt[2])) {
1814	echo '<td><i class="dashicons dashicons-yes tooltip" title="Data will NOT be deleted, reset or modified"></i></td>';
1815	} else {
1816	echo '<td><i class="dashicons dashicons-trash red tooltip" title="Data WILL BE deleted, reset or modified"></i></td>';
1817	}
1818	echo '</tr>';
1819	} // foreach $rows
1820	echo '<tfoot>';
1821	echo '<tr>';
1822	echo '<th> </th>';
1823	echo '<th>Options Reset<a data-feature="tool-options-reset" class="pro-feature" href="#"><span class="pro">PRO</span> tool</a></th>';
1824	echo '<th nowrap>Site Reset</th>';
1825	echo '<th>Nuclear Reset<a data-feature="tool-nuclear-reset" class="pro-feature" href="#"><span class="pro">PRO</span> tool</a></th>';
1826	echo '</tr>';
1827	echo '</tfoot>';
1828	echo '</table>';
1829
1830	echo '<p><b>' . __('What happens when I run any Reset tool?', 'wp-reset') . '</b></p>';
1831	echo '<ul class="plain-list">';
1832	echo '<li>' . __('remember, always <b>make a backup first</b> or use <a href="#" class="change-tab" data-tab="2">snapshots</a>', 'wp-reset') . '</li>';
1833	echo '<li>' . __('you will have to confirm the action one more time', 'wp-reset') . '</li>';
1834	echo '<li>' . __('see the table above to find out what exactly will be reset or deleted', 'wp-reset') . '</li>';
1835	echo '<li>' . __('site title, WordPress URL, site URL, site language, search engine visibility and current user will always be restored', 'wp-reset') . '</li>';
1836	echo '<li>' . __('you will be logged out, automatically logged back in and taken to the admin dashboard', 'wp-reset') . '</li>';
1837	echo '<li>' . __('WP Reset plugin will be reactivated if that option is chosen', 'wp-reset') . '</li>';
1838	echo '</ul>';
1839
1840	echo '<p><b>' . __('WP-CLI Support', 'wp-reset') . '</b><br>';
1841	echo '' . sprintf(__('All tools available via GUI are available in WP-CLI as well. To get the list of commands run %s. Instead of the active user, the first user with admin privileges found in the database will be restored. ', 'wp-reset'), '<code>wp help reset</code>');
1842	echo sprintf(__('All actions have to be confirmed. If you want to skip confirmation use the standard %s option. Please be careful and backup first.', 'wp-reset'), '<code>--yes</code>') . '</p>';
1843
1844	echo '</div></div>'; // card description
1845
1846	$theme = wp_get_theme();
1847	$theme_name = $theme->get('Name');
1848	if (empty($theme_name)) {
1849	$theme_name = '<i>no active theme</i>';
1850	}
1851	$active_plugins = get_option('active_plugins');
1852
1853	// options reset
1854	echo '<div class="card default-collapsed">';
1855	echo $this->get_card_header(__('Options Reset', 'wp-reset'), 'tool-options-reset', array('collapse_button' => true, 'pro' => true));
1856	echo '<div class="card-body">';
1857	echo '<p>Options table will be reset to default values meaning all WP core settings, widgets, theme settings and customizations, and plugin settings will be gone. Other content and files will not be touched including posts, pages, custom post types, comments and other data stored in separate tables. Site URL and name will be kept as well. Please see the <a href="#reset-details" class="scrollto">table above</a> for details.</p>';
1858
1859	echo $this->get_tool_icons(false, true);
1860
1861	echo '<p><br><label for="reset-options-reactivate-theme"><input type="checkbox" id="reset-options-reactivate-theme" value="1"> ' . __('Reactivate current theme', 'wp-reset') . ' - ' . $theme_name . '</label></p>';
1862	echo '<p><label for="reset-options-reactivate-plugins"><input type="checkbox" id="reset-options-reactivate-plugins" value="1"> Reactivate ' . sizeof($active_plugins) . ' currently active plugin' . (sizeof($active_plugins) != 1 ? 's' : '') . ' (WP Reset will reactivate by default)</label></p>';
1863
1864	echo '<p class="mb0"><a class="button button-delete button-pro-feature" href="#">Reset all options - <span data-feature="tool-options-reset" class="pro-feature"><span class="pro">PRO</span> tool</span></a></p>';
1865	echo '</div>';
1866	echo '</div>'; // options reset
1867
1868	echo '<div class="card">';
1869	echo $this->get_card_header(__('Site Reset', 'wp-reset'), 'tool-site-reset', array('collapse_button' => true));
1870	echo '<div class="card-body">';
1871	echo '<p><label for="reactivate-theme"><input name="wpr-post-reset[reactivate_theme]" type="checkbox" id="reactivate-theme" value="1"> ' . __('Reactivate current theme', 'wp-reset') . ' - ' . $theme->get('Name') . '</label></p>';
1872	echo '<p><label for="reactivate-wpreset"><input name="wpr-post-reset[reactivate_wpreset]" type="checkbox" id="reactivate-wpreset" value="1" checked> ' . __('Reactivate WP Reset plugin', 'wp-reset') . '</label></p>';
1873	if ($this->is_webhooks_active()) {
1874	echo '<p><label for="reactivate-webhooks"><input name="wpr-post-reset[reactivate_webhooks]" type="checkbox" id="reactivate-webhooks" value="1" checked> ' . __('Reactivate WP Webhooks plugin', 'wp-reset') . '</label></p>';
1875	}
1876	echo '<p><label for="reactivate-plugins"><input name="wpr-post-reset[reactivate_plugins]" type="checkbox" id="reactivate-plugins" value="1"> ' . __('Reactivate all currently active plugins', 'wp-reset') . '</label></p>';
1877	echo '<p>' . __('Type <b>reset</b> in the confirmation field to confirm the reset and then click the "Reset WordPress" button.<br>Always <a href="#" class="create-new-snapshot" data-description="Before resetting the site">create a snapshot</a> before resetting if you want to be able to undo.', 'wp-reset') . '</p>';
1878
1879	wp_nonce_field('wp-reset');
1880	echo '<p class="mb0"><input id="wp_reset_confirm" type="text" name="wp_reset_confirm" placeholder="' . esc_attr__('Type in "reset"', 'wp-reset') . '" value="" autocomplete="off">  ';
1881	echo '<a id="wp_reset_submit" class="button button-delete">' . __('Reset Site', 'wp-reset') . '</a>' . $this->get_snapshot_button('reset-wordpress', 'Before resetting the site') . '</p>';
1882	echo '</div>';
1883	echo '</div>'; // card reset
1884
1885	// nuclear reset
1886	echo '<div class="card default-collapsed">';
1887	echo $this->get_card_header(__('Nuclear Site Reset', 'wp-reset'), 'tool-nuclear-reset', array('collapse_button' => true, 'pro' => true));
1888	echo '<div class="card-body">';
1889	echo '<p>All data will be deleted or reset (see the <a href="#reset-details" class="scrollto">explanation table</a> for details). All data stored in the database including custom tables with <code>' . $wpdb->prefix . '</code> prefix, as well as all files in wp-content, themes and plugins folders. The only thing restored after reset will be your user account so you can log in again, and the basic WP settings like site URL. Please see the <a href="#reset-details" class="scrollto">table above</a> for details.</p>';
1890
1891	echo $this->get_tool_icons(true, true);
1892
1893	if (is_multisite()) {
1894	echo '<p class="mb0 wpmu-error">This tool is <b>not compatible</b> with WP multisite (WPMU). Using it would delete files shared by multiple sites in the WP network.</p>';
1895	} else {
1896	echo '<p><br><label for="nuclear-reset-reactivate-wpreset"><input type="checkbox" id="nuclear-reset-reactivate-wpreset" value="1" checked> ' . __('Reactivate WP Reset plugin', 'wp-reset') . '</label></p>';
1897
1898	echo '<p>' . __('Type <b>reset</b> in the confirmation field to confirm the reset and then click the "Reset WordPress & Delete All Custom Files & Data" button. <b>There is NO UNDO.', 'wp-reset') . '</b></p>';
1899
1900	echo '<p class="mb0"><input id="nuclear_reset_confirm" type="text" placeholder="' . esc_attr__('Type in "reset"', 'wp-reset') . '" value="" autocomplete="off">  ';
1901	echo '<a class="button button-delete button-pro-feature" href="#">' . __('Reset WordPress & Delete All Custom Files & Data', 'wp-reset') . ' - <span data-feature="tool-nuclear-reset" class="pro-feature"><span class="pro">PRO</span> tool</span></a></p>';
1902	}
1903	echo '</div>';
1904	echo '</div>'; // nuclear reset
1905	} // tab_reset
1906
1907
1908	/**
1909	* Echoes content for tools tab
1910	*
1911	* @return null
1912	*/
1913	private function tab_tools()
1914	{
1915	global $wpdb, $wp_version;
1916
1917	$tools = array(
1918	'tool-reset-theme-options' => 'Reset Theme Options',
1919	'_tool-reset-user-roles' => 'Reset User Roles',
1920	'tool-delete-transients' => 'Delete Transients',
1921	'tool-purge-cache' => 'Purge Cache',
1922	'tool-delete-local-data' => 'Delete Local Data',
1923	'_tool-delete-content' => 'Delete Content',
1924	'_tool-delete-widgets' => 'Delete Widgets',
1925	'tool-delete-themes' => 'Delete Themes',
1926	'tool-delete-plugins' => 'Delete Plugins',
1927	'_tool-delete-mu-plugins-dropins' => 'Delete MU Plugins & Drop-ins',
1928	'tool-delete-uploads' => 'Clean uploads Folder',
1929	'_tool-delete-wp-content' => 'Clean wp-content Folder',
1930	'tool-empty-delete-custom-tables' => 'Empty or Delete Custom Tables',
1931	'_tool-switch-wp-version' => 'Switch WP Version',
1932	'tool-delete-htaccess' => 'Delete .htaccess File'
1933	);
1934
1935	echo '<div class="card">';
1936	echo $this->get_card_header(__('Index of Tools', 'wp-reset'), 'iot', array('collapse_button' => true));
1937	echo '<div class="card-body">';
1938	$i = 0;
1939	$tools_nb = sizeof($tools);
1940	foreach ($tools as $tool_id => $tool_name) {
1941	if ($i == 0) {
1942	echo '<div class="third">';
1943	echo '<ul class="mb0 plain-list">';
1944	}
1945	if ($i == 5 \|\| $i == 10) {
1946	echo '</div>';
1947	echo '<div class="third">';
1948	echo '<ul class="mb0 plain-list">';
1949	}
1950
1951	if ($tool_id[0] == '_') {
1952	$tool_id = ltrim($tool_id, '_');
1953	echo '<li><a title="Jump to ' . $tool_name . ' tool" class="scrollto" href="#' . $tool_id . '">' . $tool_name . '</a> <a class="pro-feature" href="#" data-feature="' . $tool_id . '"><span class="pro">PRO</span> tool</a></li>';
1954	} else {
1955	echo '<li><a title="Jump to ' . $tool_name . ' tool" class="scrollto" href="#' . $tool_id . '">' . $tool_name . '</a></li>';
1956	}
1957
1958	if ($i == $tools_nb - 1) {
1959	echo '</ul>';
1960	echo '</div>'; // third
1961	}
1962	$i++;
1963	} // foreach tools
1964	echo '</div>';
1965	echo '</div>';
1966
1967	echo '<div class="card">';
1968	echo $this->get_card_header(__('Reset Theme Options', 'wp-reset'), 'tool-reset-theme-options', array('iot_button' => true, 'collapse_button' => true));
1969	echo '<div class="card-body">';
1970	echo '<p>' . __('All options (mods) for all themes will be reset; not just for the active theme. The tool works only for themes that use the <a href="https://codex.wordpress.org/Theme_Modification_API" target="_blank">WordPress theme modification API</a>. If options are saved in some other, custom way they won\'t be reset.<br> Always <a href="#" class="create-new-snapshot" data-description="Before resetting theme options">create a snapshot</a> before using this tool if you want to be able to undo its actions.', 'wp-reset') . '</p>';
1971	echo $this->get_tool_icons(false, true);
1972	echo '<p class="mb0"><a data-confirm-title="Are you sure you want to reset all theme options?" data-btn-confirm="Reset theme options" data-text-wait="Resetting theme options. Please wait." data-text-confirm="All options (mods) for all themes will be reset. Always ' . esc_attr('<a data-description="Before resetting theme options" href="#" class="create-new-snapshot">create a snapshot</a> if you want to be able to undo') . '." data-text-done="Options for %n themes have been reset." data-text-done-singular="Options for one theme have been reset." class="button button-delete" href="#" id="reset-theme-options">Reset theme options</a>' . $this->get_snapshot_button('reset-theme-options', 'Before resetting theme options') . '</p>';
1973	echo '</div>';
1974	echo '</div>'; // reset theme options
1975
1976	echo '<div class="card default-collapsed">';
1977	echo $this->get_card_header(__('Reset User Roles', 'wp-reset'), 'tool-reset-user-roles', array('collapse_button' => true, 'iot_button' => true, 'pro' => true));
1978	echo '<div class="card-body">';
1979	echo '<p>Default user roles\' capatibilities will be reset to their default values. All custom roles will be deleted.<br>Users that had custom roles will not be assigned any default ones and might not be able to log in. Roles have to be (re)assigned to them manually.</p>';
1980	echo $this->get_tool_icons(false, true);
1981	echo '<p class="mb0"><a class="button button-delete button-pro-feature" href="#">Reset user roles - <span data-feature="tool-reset-user-roles" class="pro-feature"><span class="pro">PRO</span> tool</span></a>';
1982	echo $this->get_snapshot_button('reset-user-roles', 'Before resetting user roles') . '</p>';
1983	echo '</div>';
1984	echo '</div>'; // reset user roles
1985
1986	echo '<div class="card">';
1987	echo $this->get_card_header(__('Delete Transients', 'wp-reset'), 'tool-delete-transients', array('iot_button' => true, 'collapse_button' => true));
1988	echo '<div class="card-body">';
1989	echo '<p>All transient related database entries will be deleted. Including expired and non-expired transients, and orphaned transient timeout entries.<br>Always <a href="#" data-description="Before deleting transients" class="create-new-snapshot">create a snapshot</a> before using this tool if you want to be able to undo its actions.</p>';
1990	echo $this->get_tool_icons(false, true);
1991	echo '<p class="mb0"><a data-confirm-title="Are you sure you want to delete all transients?" data-btn-confirm="Delete all transients" data-text-wait="Deleting transients. Please wait." data-text-confirm="All database entries related to transients will be deleted. Always ' . esc_attr('<a data-description="Before deleting transients" href="#" class="create-new-snapshot">create a snapshot</a> if you want to be able to undo') . '." data-text-done="%n transient database entries have been deleted." data-text-done-singular="One transient database entry has been deleted." class="button button-delete" href="#" id="delete-transients">Delete all transients</a>' . $this->get_snapshot_button('delete-transients', 'Before deleting transients') . '</p>';
1992	echo '</div>';
1993	echo '</div>'; // delete transients
1994
1995	echo '<div class="card">';
1996	echo $this->get_card_header(__('Purge Cache', 'wp-reset'), 'tool-purge-cache', array('collapse_button' => true, 'iot_button' => true));
1997	echo '<div class="card-body">';
1998	echo '<p>All cache objects stored in both files and the database will be deleted. Along with WP object cache and transients, cache from the following plugins will be purged: W3 Total Cache, WP Cache, LiteSpeed Cache, Endurance Page Cache, SiteGround Optimizer, WP Fastest Cache and Swift Performance.</p>';
1999	echo $this->get_tool_icons(true, true);
2000	echo '<p class="mb0"><a data-confirm-title="Are you sure you want to purge all cache?" data-btn-confirm="Purge cache" data-text-wait="Purging cache. Please wait." data-text-confirm="All cache objects will be deleted. There is NO UNDO. WP Reset does not make any file backups." data-text-done="Cache has been purged." data-text-done-singular="Cache has been purged." class="button button-delete" href="#" id="purge-cache">Purge cache</a></p>';
2001	echo '</div>';
2002	echo '</div>'; // purge cache
2003
2004	echo '<div class="card">';
2005	echo $this->get_card_header(__('Delete Local Data', 'wp-reset'), 'tool-delete-local-data', array('collapse_button' => true, 'iot_button' => true));
2006	echo '<div class="card-body">';
2007	echo '<p>All local storage and session storage data will be deleted. Cookies without a custom set path will be deleted as well. WP cookies are not touched, with Delete Local Data button.<br>Deleting all WordPress cookies (including authentication cookies) will delete all WP related cookies and user (you) will be logged out on the next page reload.
2008	</p>';
2009	echo $this->get_tool_icons(false, false);
2010	echo '<p class="mb0"><a data-confirm-title="Are you sure you want to delete all local data?" data-btn-confirm="Delete local data" data-text-wait="Deleting local data. Please wait." data-text-confirm="All local data; cookies, local storage and local session will be deleted. There is NO UNDO. WP Reset does not make backups of local data." data-text-done="%n local data objects have been deleted." data-text-done-singular="One local data object has been deleted." class="button button-delete" href="#" id="delete-local-data">Delete local data</a><a data-confirm-title="Are you sure you want to delete all WP related cookies?" data-btn-confirm="Delete all WordPress cookies" data-text-wait="Deleting WP cookies. Please wait." data-text-confirm="All WP cookies including authentication ones will be deleted. You will have to log in again. There is NO UNDO. WP Reset does not make backups of cookies." data-text-done="All WP cookies have been deleted. Reload the page to login again." data-text-done-singular="All WP cookies have been deleted. Reload the page to login again." class="button button-delete" href="#" id="delete-wp-cookies">Delete all WordPress cookies</a></p>';
2011	echo '</div>';
2012	echo '</div>'; // delete local data
2013
2014	echo '<div class="card default-collapsed">';
2015	echo $this->get_card_header(__('Delete Content', 'wp-reset'), 'tool-delete-content', array('collapse_button' => true, 'iot_button' => true, 'pro' => true));
2016	echo '<div class="card-body">';
2017	echo '<p>Besides content, all linked or child records (for selected content) will be deleted to prevent creating orphaned rows in the database. For instance, for posts that\'s posts, post meta, and comments related to posts. Delete process does not call any WP hooks such as <i>before_delete_post</i>. Choosing a post type or taxonomy does not delete that parent object it deletes the child objects. Parent objects are defined in code. If you want to remove them, remove their code definition. When media is deleted, files are left in the uploads folder. To delete files use the <a class="scrollto" href="#tool-delete-uploads">Clean uploads Folder</a> tool. Deleting users does not affect the current, logged in user account. All orphaned objects will be reassigned to him.</p>';
2018
2019	echo $this->get_tool_icons(false, true);
2020
2021	$post_types = get_post_types('', false, 'and');
2022	$taxonomies = get_taxonomies('', false, 'and');
2023
2024	echo '<p><select size="6" multiple id="delete-content-types">';
2025	echo '<option value="_comments">Comments (' . ((int) $wpdb->get_var("SELECT COUNT(comment_id) FROM $wpdb->comments")) . ')</option>';
2026	echo '<option value="_users">Users (' . ((int) $wpdb->get_var("SELECT COUNT(id) FROM $wpdb->users")) . ')</option>';
2027	foreach ($post_types as $type) {
2028	$count = wp_count_posts($type->name, 'readable');
2029	$tmp = 0;
2030	foreach ($count as $cnt) {
2031	$tmp += (int) $cnt;
2032	}
2033	echo '<option value="' . $type->name . '">Post type - ' . $type->label . ' (' . $tmp . ')</option>';
2034	} // foreach post types
2035	foreach ($taxonomies as $tax) {
2036	echo '<option value="_tax_' . $tax->name . '">Taxonomy - ' . $tax->label . ' (' . wp_count_terms($tax->name) . ')</option>';
2037	} // foreach post types
2038
2039	echo '</select><br>';
2040	echo 'Select content object(s) you want to delete. Use ctrl + click to select multiple objects.</p>';
2041
2042	echo '<p class="mb0"><a class="button button-delete button-pro-feature" href="#">Delete content - <span data-feature="tool-delete-content" class="pro-feature"><span class="pro">PRO</span> tool</span></a></p>';
2043	echo '</div>';
2044	echo '</div>'; // delete content
2045
2046	echo '<div class="card default-collapsed">';
2047	echo $this->get_card_header(__('Delete Widgets', 'wp-reset'), 'tool-delete-widgets', array('collapse_button' => true, 'iot_button' => true, 'pro' => true));
2048	echo '<div class="card-body">';
2049	echo '<p>All widgets, orphaned, active and inactive ones, as well as widgets in active and inactive sidebars will be deleted including their settings. After deleting, WordPress will automatically recreate default, empty database entries related to widgets. So, no matter how many times users run the tool it will never return "no data deleted". That\'s expected and normal.</p>';
2050
2051	echo $this->get_tool_icons(false, true);
2052
2053	echo '<p class="mb0"><a class="button button-delete button-pro-feature" href="#">Delete widgets - <span data-feature="tool-delete-widgets" class="pro-feature"><span class="pro">PRO</span> tool</span></a></p>';
2054	echo '</div>';
2055	echo '</div>'; // delete widgets
2056
2057	$theme = wp_get_theme();
2058
2059	echo '<div class="card">';
2060	echo $this->get_card_header(__('Delete Themes', 'wp-reset'), 'tool-delete-themes', array('iot_button' => true, 'collapse_button' => true));
2061	echo '<div class="card-body">';
2062	echo '<p>' . __('All themes will be deleted. Including the currently active theme - ' . $theme->get('Name') . '.<br><b>There is NO UNDO. WP Reset does not make any file backups.</b>', 'wp-reset') . '</p>';
2063	echo $this->get_tool_icons(true, true);
2064	echo '<p class="mb0"><a data-confirm-title="Are you sure you want to delete all themes?" data-btn-confirm="Delete all themes" data-text-wait="Deleting all themes. Please wait." data-text-confirm="All themes will be deleted. There is NO UNDO. WP Reset does not make any file backups." data-text-done="%n themes have been deleted." data-text-done-singular="One theme has been deleted." class="button button-delete" href="#" id="delete-themes">Delete all themes</a></p>';
2065	echo '</div>';
2066	echo '</div>'; // delete themes
2067
2068	echo '<div class="card">';
2069	echo $this->get_card_header(__('Delete Plugins', 'wp-reset'), 'tool-delete-plugins', array('iot_button' => true, 'collapse_button' => true));
2070	echo '<div class="card-body">';
2071	echo '<p>' . __('All plugins will be deleted except for WP Reset which will remain active.<br><b>There is NO UNDO. WP Reset does not make any file backups.</b>', 'wp-reset') . '</p>';
2072	echo $this->get_tool_icons(true, true);
2073	echo '<p class="mb0"><a data-confirm-title="Are you sure you want to delete all plugins?" data-btn-confirm="Delete plugins" data-text-wait="Deleting plugins. Please wait." data-text-confirm="All plugins except WP Reset will be deleted. There is NO UNDO. WP Reset does not make any file backups." data-text-done="%n plugins have been deleted." data-text-done-singular="One plugin has been deleted." class="button button-delete" href="#" id="delete-plugins">Delete plugins</a></p>';
2074	echo '</div>';
2075	echo '</div>'; // delete plugins
2076
2077	echo '<div class="card default-collapsed">';
2078	echo $this->get_card_header(__('Delete MU Plugins & Drop-ins', 'wp-reset'), 'tool-delete-mu-plugins-dropins', array('collapse_button' => true, 'iot_button' => true, 'pro' => true));
2079	echo '<div class="card-body">';
2080	echo '<p>MU Plugins are located in <code>/wp-content/mu-plugins/</code> and are, as the name suggests, must-use plugins that are automatically activated by WP and can\'t be deactiavated via the <a href="' . admin_url('plugins.php?plugin_status=mustuse') . '" target="_blank">plugins interface</a>, although if any are used, they are listed in the "Must Use" tab.<br>';
2081	echo 'Drop-ins are pieces of code found in <code>/wp-content/</code> that replace default, built-in WordPress functionality. Most often used are <code>db.php</code> and <code>advanced-cache.php</code> that implement custom DB and cache functionality. They can\'t be deactivated via the <a href="' . admin_url('plugins.php?plugin_status=dropins') . '" target="_blank">plugins interface</a> but if any are present are listed in the "Drop-in" tab.</p>';
2082
2083	if (is_multisite()) {
2084	echo '<p class="mb0 wpmu-error">This tool is <b>not compatible</b> with WP multisite (WPMU). Using it would delete plugins for all sites in the network since they all share the same plugin files.</p>';
2085	} else {
2086	echo $this->get_tool_icons(true, false, true);
2087	echo '<p class="mb0"><a class="button button-delete button-pro-feature" href="#">Delete must use plugins - <span data-feature="tool-delete-mu-plugins" class="pro-feature"><span class="pro">PRO</span> tool</span></a><a class="button button-delete button-pro-feature" href="#">Delete drop-ins - <span data-feature="tool-delete-dropins" class="pro-feature"><span class="pro">PRO</span> tool</span></a></p>';
2088	}
2089	echo '</div>';
2090	echo '</div>'; // delete MU plugins and dropins
2091
2092	$upload_dir = wp_upload_dir(date('Y/m'), true);
2093	$upload_dir['basedir'] = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $upload_dir['basedir']);
2094
2095	echo '<div class="card">';
2096	echo $this->get_card_header(__('Clean uploads Folder', 'wp-reset'), 'tool-delete-uploads', array('iot_button' => true, 'collapse_button' => true));
2097	echo '<div class="card-body">';
2098	echo '<p>' . __('All files in <code>' . $upload_dir['basedir'] . '</code> folder will be deleted. Including folders and subfolders, and files in subfolders. Files associated with <a href="' . admin_url('upload.php') . '">media</a> entries will be deleted too.<br><b>There is NO UNDO. WP Reset does not make any file backups.</b>', 'wp-reset') . '</p>';
2099	echo $this->get_tool_icons(true, false);
2100	if (false != $upload_dir['error']) {
2101	echo '<p class="mb0"><span style="color:#dd3036;"><b>Tool is not available.</b></span> Folder is not writeable by WordPress. Please check file and folder access rights.</p>';
2102	} else {
2103	echo '<p class="mb0"><a data-confirm-title="Are you sure you want to delete all files & folders in uploads folder?" data-btn-confirm="Delete everything in uploads folder" data-text-wait="Deleting uploads. Please wait." data-text-confirm="All files and folders in uploads will be deleted. There is NO UNDO. WP Reset does not make any file backups." data-text-done="%n files & folders have been deleted." data-text-done-singular="One file or folder has been deleted." class="button button-delete" href="#" id="delete-uploads">Delete all files & folders in uploads folder</a></p>';
2104	}
2105	echo '</div>';
2106	echo '</div>'; // clean uploads folder
2107
2108	echo '<div class="card default-collapsed">';
2109	echo $this->get_card_header(__('Clean wp-content Folder', 'wp-reset'), 'tool-delete-wp-content', array('collapse_button' => true, 'iot_button' => true, 'pro' => true));
2110	echo '<div class="card-body">';
2111	echo '<p>All folders and their content in <code>wp-content</code> folder except the following ones will be deleted: <code>mu-plugins</code>, <code>plugins</code>, <code>themes</code>, <code>uploads</code>, <code>wp-reset-autosnapshots</code>, <code>wp-reset-snapshots-export</code>.</p>';
2112	echo $this->get_tool_icons(true, false);
2113	if (false === is_writable(trailingslashit(WP_CONTENT_DIR))) {
2114	echo '<p class="mb0"><span style="color:#dd3036;"><b>Tool is not available.</b></span> Folder is not writeable by WordPress. Please check file and folder access rights.</p>';
2115	} else {
2116	echo '<p class="mb0"><a class="button button-delete button-pro-feature" href="#">Clean wp-content folder - <span data-feature="tool-delete-wp-content" class="pro-feature"><span class="pro">PRO</span> tool</span></a></p>';
2117	}
2118	echo '</div>';
2119	echo '</div>'; // clean wp-content
2120
2121	$custom_tables = $this->get_custom_tables();
2122
2123	echo '<div class="card">';
2124	echo $this->get_card_header(__('Empty or Delete Custom Tables', 'wp-reset'), 'tool-empty-delete-custom-tables', array('iot_button' => true, 'collapse_button' => true));
2125	echo '<div class="card-body">';
2126	echo '<p>' . __('This action affects only custom tables with <code>' . $wpdb->prefix . '</code> prefix. Core WP tables and other tables in the database that do not have that prefix will not be deleted/emptied. Deleting (dropping) tables completely removes them from the database. Emptying (truncating) removes all content from them, but keeps the structure intact.<br>Always <a href="#" class="create-new-snapshot" data-description="Before deleting custom tables">create a snapshot</a> before using this tool if you want to be able to undo its actions.</p>', 'wp-reset');
2127	if ($custom_tables) {
2128	echo '<p>' . __('The following ' . sizeof($custom_tables) . ' custom tables are affected by this tool: ');
2129	foreach ($custom_tables as $tbl) {
2130	echo '<code>' . $tbl['name'] . '</code>';
2131	if (next($custom_tables)) {
2132	echo ', ';
2133	}
2134	} // foreach
2135	echo '.</p>';
2136	$custom_tables_btns = '';
2137	} else {
2138	echo '<p>' . __('There are no custom tables. There\'s nothing for this tool to empty or delete.', 'wp-reset') . '</p>';
2139	$custom_tables_btns = ' disabled';
2140	}
2141	echo $this->get_tool_icons(false, true, true);
2142	echo '<p class="mb0"><a data-confirm-title="Are you sure you want to empty all custom tables?" data-btn-confirm="Empty custom tables" data-text-wait="Emptying custom tables. Please wait." data-text-confirm="All custom tables with prefix <code>' . $wpdb->prefix . '</code> will be emptied. Always ' . esc_attr('<a href="#" class="create-new-snapshot" data-description="Before emptying custom tables">create a snapshot</a> if you want to be able to undo') . '." data-text-done="%n custom tables have been emptied." data-text-done-singular="One custom table has been emptied." class="button button-delete' . $custom_tables_btns . '" href="#" id="truncate-custom-tables">Empty (truncate) custom tables</a>';
2143	echo '<a data-confirm-title="Are you sure you want to delete all custom tables?" data-btn-confirm="Delete custom tables" data-text-wait="Deleting custom tables. Please wait." data-text-confirm="All custom tables with prefix <code>' . $wpdb->prefix . '</code> will be deleted. Always ' . esc_attr('<a href="#" class="create-new-snapshot" data-description="Before deleting custom tables">create a snapshot</a> if you want to be able to undo') . '." data-text-done="%n custom tables have been deleted." data-text-done-singular="One custom table has been deleted." class="button button-delete' . $custom_tables_btns . '" href="#" id="drop-custom-tables">Delete (drop) custom tables</a>' . $this->get_snapshot_button('drop-custom-tables', 'Before deleting custom tables') . '</p>';
2144	echo '</div>';
2145	echo '</div>'; // empty custom tables
2146
2147	echo '<div class="card default-collapsed">';
2148	echo $this->get_card_header(__('Switch WP Version', 'wp-reset'), 'tool-switch-wp-version', array('collapse_button' => true, 'iot_button' => true, 'pro' => true));
2149	echo '<div class="card-body">';
2150	if (is_multisite()) {
2151	echo '<p class="mb0 wpmu-error">This tool is <b>not compatible</b> with WP multisite (WPMU). Using it would change the WP version for all sites in the network since they all share the same core files.</p>';
2152	} else {
2153	echo '<p>Replace current WordPress version with the selected new version. Switching from a previous version, to a newer version is mostly supported and properly handled by the WP installer. Reverting WordPress, rolling back WordPress to a previous version is not supported. Results may vary!</p>';
2154	echo $this->get_tool_icons(true, true);
2155
2156	$wp_versions = WP_Reset_Utility::get_wordpress_versions();
2157	echo '<p><label for="select-wp-version">Select the WordPress version to switch to:</label> ';
2158	echo '<select id="select-wp-version">';
2159	echo '<option value="">select WordPress version</option>';
2160	foreach ($wp_versions as $version => $release_date) {
2161	if ($release_date == 'bleeding') {
2162	echo '<option value="bleeding">WordPress v' . $version . ' (Bleeding edge nightly)' . ($wp_version == $version ? ' - installed' : '') . '</option>';
2163	} else if ($release_date == 'point') {
2164	echo '<option value="point-' . substr($version, 0, 3) . '">WordPress v' . $version . ' (Point release nightly)' . ($wp_version == $version ? ' - installed' : '') . '</option>';
2165	} else {
2166	echo '<option value="' . $version . '">WordPress v' . $version . ' (' . date('Y-m-d', $release_date) . ')' . ($wp_version == $version ? ' - installed' : '') . '</option>';
2167	}
2168	}
2169	echo '</select></p>';
2170
2171	echo '<p class="mb0">';
2172	echo '<a class="button button-delete button-pro-feature" href="#">Switch WordPress version - <span data-feature="tool-switch-wp-version" class="pro-feature"><span class="pro">PRO</span> tool</span></a>';
2173	echo '</p>';
2174	}
2175	echo '</div>';
2176	echo '</div>'; // switch WP version
2177
2178	echo '<div class="card">';
2179	echo $this->get_card_header(__('Delete .htaccess File', 'wp-reset'), 'tool-delete-htaccess', array('iot_button' => true, 'collapse_button' => true));
2180	echo '<div class="card-body">';
2181	echo '<p>' . __('This action deletes the .htaccess file located in <code>' . $this->get_htaccess_path() . '</code><br><b>There is NO UNDO. WP Reset does not make any file backups.</b></p>', 'wp-reset');
2182
2183	echo '<p>If you need to edit .htaccess, install our free <a href="' . admin_url('plugin-install.php?tab=plugin-information&plugin=wp-htaccess-editor&TB_iframe=true&width=600&height=550') . '" class="thickbox open-plugin-details-modal">WP Htaccess Editor</a> plugin. It automatically creates backups when you edit .htaccess as well as checks for syntax errors. To create the default .htaccess file open <a href="' . admin_url('options-permalink.php') . '">Settings - Permalinks</a> and re-save settings. WordPress will recreate the file.</p>';
2184	echo $this->get_tool_icons(true, false);
2185	echo '<p class="mb0"><a data-confirm-title="Are you sure you want to delete the .htaccess file?" data-btn-confirm="Delete .htaccess file" data-text-wait="Deleting .htaccess file. Please wait." data-text-confirm="Htaccess file will be deleted. There is NO UNDO. WP Reset does not make any file backups." data-text-done="Htaccess file has been deleted." data-text-done-singular="Htaccess file has been deleted." class="button button-delete" href="#" id="delete-htaccess">Delete .htaccess file</a></p>';
2186
2187	echo '</div>';
2188	echo '</div>'; // delete htaccess
2189	} // tab_tools
2190
2191
2192	/**
2193	* Echoes content for collections tab
2194	*
2195	* @return null
2196	*/
2197	private function tab_collections()
2198	{
2199	echo '<div class="card">';
2200	echo $this->get_card_header('What are Plugin & Theme Collections?', 'collections-info', array('collapse_button' => false));
2201	echo '<div class="card-body">';
2202	echo '<p>' . __('Have a set of plugins (and themes) that you install and activate after every reset? Or on every fresh WordPress installation? Well, no more clicking install & active for ten minutes! Build the collection once and install it with one click as many times as needed.</p><p>WP Reset stores collections in the cloud so they\'re accessible on every site you build. You can use free plugins and themes from the official repo, and PRO ones by uploading a ZIP file. We\'ll safely store your license keys too, so you have everything in one place.', 'wp-reset') . '</p>';
2203	echo '<p><a class="button button-secondary button-pro-feature" href="#">Add a new collection - <span data-feature="collections" class="pro-feature"><span class="pro">PRO</span> feature</span></a>   <a class="button button-secondary button-pro-feature" href="#">Reload my saved collections from the cloud - <span data-feature="collections" class="pro-feature"><span class="pro">PRO</span> feature</span></a></p>';
2204	echo '</div>';
2205	echo '</div>'; // collections-info
2206
2207	$plugins = array();
2208	$plugins['eps-301-redirects'] = array('name' => '301 Redirects', 'desc' => 'Easiest way to manage redirects');
2209	$plugins['classic-editor'] = array('name' => 'Classic Editor', 'desc' => 'Any easy fix for all your Gutenberg caused troubles');
2210	$plugins['simple-author-box'] = array('name' => 'Simple Author Box', 'desc' => 'Simplest way to add responsive, great looking author boxes');
2211	$plugins['sticky-menu-or-anything-on-scroll'] = array('name' => 'Sticky Menu (or Anything!) on Scroll', 'desc' => 'Make any element on the page sticky.');
2212	$plugins['under-construction-page'] = array('name' => 'UnderConstructionPage', 'desc' => 'Working on your site? Put it in the under construction mode.');
2213	$plugins['wp-external-links'] = array('name' => 'WP External Links', 'desc' => 'Manage all external & internal links. Control icons, nofollow, noopener, UGC, sponsored and if links open in new window or new tab.');
2214
2215	echo '<div class="card" data-collection-id="1">';
2216	echo $this->get_card_header('Must-have WordPress Plugins', 'collection-id-1', array('collapse_button' => false));
2217	echo '<div class="card-body"><div class="thirdx2"><p class="_mb0"></p><div class="dropdown dropdown-right">
2218	<a class="button dropdown-toggle" href="#">Install collection</a>
2219	<div class="dropdown-menu">
2220	<a class="dropdown-item install-collection" data-activate="true" href="#">Install & activate collection</a>
2221	<a class="dropdown-item install-collection" href="#">Install collection</a>
2222	<a data-feature="collections" class="dropdown-item button-pro-feature" href="#">Delete installed plugins & themes then install & activate collection - <span class="pro-feature" data-feature="cloud-wpr"><span class="pro">PRO</span> Feature</span></a>
2223	<a data-feature="collections" class="dropdown-item button-pro-feature" href="#">Delete installed plugins & themes then install collection - <span class="pro-feature" data-feature="cloud-wpr"><span class="pro">PRO</span> Feature</span></a>
2224	</div>
2225	</div><a class="button add-collection-item button-pro-feature" href="#">Add new plugin or theme - <span data-feature="collections" class="pro-feature"><span class="pro">PRO</span> feature</span></a></div><div class="third textright"><p class="_mb0"></p><div class="dropdown">
2226	<a class="button dropdown-toggle" href="#">Actions</a>
2227	<div class="dropdown-menu">
2228	<a class="dropdown-item button-pro-feature" href="#">Add new collection - <span class="pro-feature" data-feature="collections"><span class="pro">PRO</span> Feature</span></a>
2229	<a class="dropdown-item button-pro-feature" href="#">Rename collection - <span class="pro-feature" data-feature="collections"><span class="pro">PRO</span> Feature</span></a>
2230	<a class="dropdown-item button-delete button-pro-feature" href="#">Delete collection - <span class="pro-feature" data-feature="collections"><span class="pro">PRO</span> Feature</span></a>
2231	</div>
2232	</div><p></p></div><table class="collection-table"><tbody><tr><th>Type</th><th>Name & Note</th><th class="actions">Actions</th></tr>';
2233	foreach ($plugins as $slug => $plugin) {
2234	echo '<tr data-slug="' . $slug . '"><td><span class="dashicons dashicons-admin-plugins tooltip" title="Plugin"></span><span class="dashicons dashicons-wordpress tooltip" title="Comes from the WordPress repository"></span></td><td class="collection-item-details"><span>' . $plugin['name'] . '</span><i>' . $plugin['desc'] . '</i></td><td class="textcenter"><div class="dropdown">
2235	<a class="button dropdown-toggle" href="#">Actions</a>
2236	<div class="dropdown-menu">
2237	<a href="#" class="dropdown-item install-collection-item button-pro-feature">Install - <span class="pro-feature" data-feature="collections"><span class="pro">PRO</span> Feature</span></a>
2238	<a href="#" class="dropdown-item install-collection-item button-pro-feature">Install & Activate - <span class="pro-feature" data-feature="collections"><span class="pro">PRO</span> Feature</span></a>
2239	<a href="#" class="dropdown-item edit-collection-item button-pro-feature">Edit - <span class="pro-feature" data-feature="collections"><span class="pro">PRO</span> Feature</span></a>
2240	<a href="#" class="dropdown-item button-delete button-link-delete delete-collection-item button-pro-feature">Delete - <span class="pro-feature" data-feature="collections"><span class="pro">PRO</span> Feature</span></a>
2241	</div>
2242	</div></td></tr>';
2243	} // foreach plugin
2244	echo '</tbody></table></div></div>';
2245	} // tab_collections
2246
2247
2248	/**
2249	* Echoes content for support tab
2250	*
2251	* @return null
2252	*/
2253	private function tab_support()
2254	{
2255	echo '<div class="card">';
2256	echo $this->get_card_header(__('Documentation', 'wp-reset'), 'support-documentation', array('collapse_button' => false));
2257	echo '<div class="card-body">';
2258	echo '<p class="mb0">' . __('All tools and features are explained in detail in <a href="' . $this->generate_web_link('support-tab', '/documentation/') . '" target="_blank">the documentation</a>. We did our best to describe how things work on both the code level and an "average user" level.', 'wp-reset') . '</p>';
2259	echo '</div>';
2260	echo '</div>'; // documentation
2261
2262	echo '<div class="card">';
2263	echo $this->get_card_header('Emergency Recovery Script', 'support-ers', array('collapse_button' => false, 'pro' => true));
2264	echo '<div class="card-body">';
2265	echo '<p>Emergency Recovery Script is a standalone, single-file, WordPress independent PHP script created to <b>recover WordPress sites from the most difficult situations</b>. When access to the admin is not possible when core files are compromised (accidental delete or malware related situations), when you get the white screen of death, can\'t log in for whatever reason or a plugin has killed your site - emergency recovery script can fix the problem! Some of the things ERS can do;</p>';
2266	echo '<ul class="plain-list">';
2267	echo '<li>Test the integrity of all WP core files and reinstall them if needed</li>';
2268	echo '<li>Detect and remove all files in core folders that are not a part of WP</li>';
2269	echo '<li>Deactivate and activate plugins without logging in to WP admin</li>';
2270	echo '<li>Deactivate and activate themes without logging in to WP admin</li>';
2271	echo '<li>Reset user privileges and roles</li>';
2272	echo '<li>Create new WP admin accounts without logging in to WP admin or knowing the admin username/password</li>';
2273	echo '<li>Modify WordPress address and site address</li>';
2274	echo '</ul>';
2275	echo '<p class="mb0">You can install the script as a preventive measure, so it\'s always available in case of an emergency (don\'t worry, it\'s password protected), or upload it only when needed. On production sites, when big and potentially dangerous changes rarely happen, we suggest uploading it only when needed. On test sites, have it ready in advance because there\'s a higher probability that you\'ll need it. Emergency Recovery Script is a <span class="pro-feature pro-feature-text" data-feature="support-ers">WP Reset <span>PRO</span></span> tool.</p>';
2276	echo '</div>';
2277	echo '</div>'; // emergency recovery script
2278
2279	echo '<div class="card">';
2280	echo $this->get_card_header(__('Public Support Forum', 'wp-reset'), 'support-forum', array('collapse_button' => false));
2281	echo '<div class="card-body">';
2282	echo '<p>' . __('We are very active on the <a href="https://wordpress.org/support/plugin/wp-reset" target="_blank">official WP Reset support forum</a>. If you found a bug, have a feature idea or just want to say hi - please drop by. We love to hear back from our users.', 'wp-reset') . '</p>';
2283	echo '</div>';
2284	echo '</div>'; // forum
2285
2286	echo '<div class="card">';
2287	echo $this->get_card_header(__('Premium Email Support', 'wp-reset'), 'support-email', array('collapse_button' => false, 'pro' => true));
2288	echo '<div class="card-body">';
2289	echo '<p class="mb0">Need urgent support? Have one of our devs personally help you with your issue. All PRO license holders have access to premium email support. Get <span class="pro-feature pro-feature-text" data-feature="support-email">WP Reset <span>PRO</span></span> now.</p>';
2290	echo '</div>';
2291	echo '</div>'; // email support
2292
2293	echo '<div class="card">';
2294	echo $this->get_card_header(__('Care to Help Out?', 'wp-reset'), 'support-help-out', array('collapse_button' => false));
2295	echo '<div class="card-body">';
2296	echo '<p class="mb0">' . __('No need for donations :) If you can give us a <a href="https://wordpress.org/support/plugin/wp-reset/reviews/#new-post" target="_blank">five star rating</a> you\'ll help out more than you can imagine. A public mention <a href="https://twitter.com/webfactoryltd" target="_blank">@webfactoryltd</a> also does wonders. Thank you!', 'wp-reset') . '</p>';
2297	echo '</div>';
2298	echo '</div>'; // help out
2299	} // tab_support
2300
2301
2302	/**
2303	* Echoes content for pro tab
2304	*
2305	* @return null
2306	*/
2307	private function tab_pro()
2308	{
2309	echo '<div class="card">';
2310	echo $this->get_card_header(__('WP Reset PRO', 'wp-reset'), 'pro-features', array('collapse_button' => false));
2311	echo '<div class="card-body">';
2312	echo '<p>More ways to reset your site, more tools, automatic snapshots, collections, email support and the emergency recover script - that\'s WP Reset PRO in a nutshell. The same <b>quality and easy-of-use</b> you experienced in the free version is very much a part of the PRO one, but extended and upgraded with more tools that will save you even more time.</p>';
2313	echo '<p>WP Reset PRO is aimed towards <b>webmasters, agencies, and everyone who buildsa a lot of WordPress sites</b>. It\'s much, much more than a "reset" tool. It\'s an easy way to start a new site, to test changes and to get out of the thickest jams. And thanks to its cloud features and the Dashboard it\'ll give you access to collections and snapshots on all the sites you\'re working on - instantly, without dragging any files along.</p>';
2314	echo '<p>Give WP Reset PRO a go. <b>It\'ll pay itself out in hours saved within the first few days!</b></p>';
2315	echo '<p>If you already have a PRO license - <a href="#pro-activate" class="scrollto">activate it</a>.</p>';
2316	echo '</div>';
2317	echo '</div>';
2318
2319	echo '<div class="card">';
2320	echo $this->get_card_header(__('Pricing', 'wp-reset'), 'pro-pricing', array('collapse_button' => false));
2321	echo '<div class="card-body">';
2322
2323	echo '<table id="pricing-table" class="mb0">';
2324	echo '<tr>';
2325	echo '<th> </th>';
2326	echo '<th nowrap>WP Reset <span>PRO</span><br><b>Agency</b></th>';
2327	echo '<th nowrap>WP Reset <span>PRO</span><br><b>Team</b></th>';
2328	echo '<th nowrap>WP Reset <span>PRO</span><br><b>Personal</b></th>';
2329	echo '<th nowrap>WP Reset<br>Free</th>';
2330	echo '</tr>';
2331
2332	$rows = array();
2333	$rows['Options & Nuclear Reset'] = array(false, true, true, true);
2334	$rows['Site Reset'] = array(true, true, true, true);
2335	$rows['9 Basic Reset Tools'] = array(true, true, true, true);
2336	$rows['17+ PRO Reset Tools'] = array(false, true, true, true);
2337	$rows['Granular Content Reset Tools'] = array(false, true, true, true);
2338	$rows['User Snapshots'] = array(true, true, true, true);
2339	$rows['Automatic Snapshots'] = array(false, true, true, true);
2340	$rows['Offload Snapshots to WP Reset Cloud, 2GB storage per site'] = array(false, true, true, true);
2341	$rows['Offload Snapshots to Dropbox, Google Drive & pCloud'] = array(false, true, true, true);
2342	$rows['Plugins & Themes Collections'] = array(false, true, true, true);
2343	$rows['Emergency Recovery Script'] = array(false, true, true, true);
2344	$rows['Email Support'] = array(false, true, true, true);
2345	$rows['WP Reset Dashboard'] = array(false, true, true, true);
2346	$rows['License Manager'] = array(false, false, true, true);
2347	$rows['White-Label'] = array(false, false, false, true);
2348	$rows['Manage Snapshots for all sites in Dashboard'] = array(false, true, true, true);
2349	$rows['Manage Collections for all sites in Dashboard'] = array(false, true, true, true);
2350	$rows['Number of sites included in the license (localhosts are not counted & you can change sites)'] = array('∞', 1, 5, 100);
2351	$rows['Number of WP Reset Cloud site licenses with 2GB storage per site (localhosts are not counted & you can change sites)'] = array(0, 1, 5, 20);
2352
2353	foreach ($rows as $feature => $details) {
2354	echo '<tr>';
2355	echo '<td>' . $feature . '</td>';
2356	$details = array_reverse($details);
2357	foreach ($details as $tmp) {
2358	echo '<td>';
2359	if ($tmp === true) {
2360	echo '<i class="dashicons dashicons-yes green" title="Feature is available"></i>';
2361	} elseif ($tmp === false) {
2362	echo '<i class="dashicons dashicons-no red" title="Feature is not available"></i>';
2363	} else {
2364	echo $tmp;
2365	}
2366	echo '</td>';
2367	} // foreach column
2368	echo '</tr>';
2369	} // foreach $rows
2370
2371	$agency = $this->generate_web_link('pricing-table', '/buy/', array('p' => 'wp-reset-pro-agency-launch'));
2372	$team = $this->generate_web_link('pricing-table', '/buy/', array('p' => 'wp-reset-pro-team-launch'));
2373	$team_lifetime = $this->generate_web_link('pricing-table', '/buy/', array('p' => 'wp-reset-pro-team-lifetime-launch'));
2374	$personal = $this->generate_web_link('pricing-table', '/buy/', array('p' => 'wp-reset-pro-personal-launch'));
2375	echo '<tr class="pricing"><td>Yearly Price</td>';
2376	echo '<td><del> $299/y </del><br><b>50% OFF</b><br>$149 <small>/y</small><br><a href="' . $agency . '" class="button" target="_blank">BUY NOW</a></td>';
2377	echo '<td><del> $158/y </del><br><b>50% OFF</b><br>$79 <small>/y</small><br><a href="' . $team . '" class="button" target="_blank">BUY NOW</a></td>';
2378	echo '<td><del> $79 <small>/y</small> </del><br><b>50% OFF</b><br>$39 <small>/y</small><br><a href="' . $personal . '" class="button" target="_blank">BUY NOW</a></td>';
2379	echo '<td>free</td>';
2380	echo '</tr>';
2381	echo '<tr class="pricing"><td>Lifetime Price</td>';
2382	echo '<td><i>n/a</i></td>';
2383	echo '<td><del> $319 </del><br><b>one-time payment<br>50% OFF</b><br>$159<br><a href="' . $team_lifetime . '" class="button button-primary" target="_blank">BUY NOW</a></td>';
2384	echo '<td><i>n/a</i></td>';
2385	echo '<td>free</td>';
2386	echo '</tr>';
2387	echo '</table>';
2388
2389	echo '</div>';
2390	echo '</div>';
2391
2392	echo '<div class="card">';
2393	echo $this->get_card_header(__('Activate PRO License', 'wp-reset'), 'pro-activate', array('collapse_button' => false));
2394	echo '<div class="card-body">';
2395
2396	echo '<p>License key is visible on the confirmation screen, right after purchasing. You can also find it in the confirmation email sent to the email address provided on purchase. Or use keys created with the <a href="https://dashboard.wpreset.com/licenses/" target="_blank">license manager</a>.</p>
2397	<p>If you don\'t have a license - <a class="scrollto" href="#pro-pricing">purchase one now</a>. In case of problems with the license please <a href="' . $this->generate_web_link('pro-tab-license', '/contact/') . '" target="_blank">contact support</a>.</p>';
2398
2399	echo '<hr>';
2400	echo '<p><label for="wpr-license-key">License Key: </label><input class="regular-text" type="text" id="wpr-license-key" value="' . ($this->license->get_license('license_key') != 'keyless' ? esc_attr($this->license->get_license('license_key')) : '') . '" placeholder="12345678-12345678-12345678-12345678">';
2401
2402	echo '<br><label>Status: </label>';
2403	if ($this->license->is_active()) {
2404	$license_formatted = $this->license->get_license_formatted();
2405	echo '<b style="color: #66b317;">Active</b><br>
2406	<label>Type: </label>' . $license_formatted['name_long'];
2407	echo '<br><label>Valid: </label>' . $license_formatted['valid_until'];
2408
2409	echo '<p>Thank you for purchasing WP Reset PRO! <b>Your license has been verified and activated.</b>';
2410	echo '<br>To start using the PRO version, please follow these steps:</p>';
2411	echo '<ol>';
2412	echo '<li><a href="https://dashboard.wpreset.com/pro-download/" target="_blank">Download</a> the latest version of the PRO plugin.</li>';
2413	echo '<li>Go to <a href="' . admin_url('plugin-install.php') . '">Plugins - Add New - Upload Plugin</a> and upload the ZIP you just downloaded.</li>';
2414	echo '<li>If asked to replace (overwrite) the free version - confirm it.</li>';
2415	echo '<li>Activate the plugin.</li>';
2416	echo '<li>That\'s it, no more steps.</li>';
2417	echo '</ol>';
2418	} else { // not active
2419	echo '<strong style="color: #ea1919;">Inactive</strong>';
2420	if (!empty($this->license->get_license('error'))) {
2421	echo '<br><label>Error: </label>' . $this->license->get_license('error');
2422	}
2423	}
2424	echo '</p>';
2425
2426	echo '<p>';
2427	if ($this->license->is_active()) {
2428	echo '<a href="#" id="wpr-save-license" data-text-wait="Validating. Please wait." class="button button-secondary">Save & Revalidate License</a>';
2429	echo '   <a href="#" id="wpr-deactivate-license" data-text-wait="Deactivating. Please wait." class="button button-delete">Deactivate License</a>';
2430	} else {
2431	echo '<a href="#" id="wpr-save-license" data-text-wait="Activating. Please wait." class="button button-primary">Save & Activate License</a>';
2432	echo '   <a href="#" data-text-wait="Activating. Please wait." class="button button-secondary" id="wpr-keyless-activation">Keyless Activation</a>';
2433	}
2434	echo '</p>';
2435	echo '<p class="mb0"><small><i>By attempting to activate a license you agree to share the following data with <a target="_blank" href="https://www.webfactoryltd.com/">WebFactory Ltd</a>: license key, site URL, site title, site WP version, and WP Reset (free) version.</i></small>';
2436	echo '</p>';
2437
2438	echo '</div>';
2439	echo '</div>'; // activate PRO
2440
2441	// todo: not done
2442	echo '<div style="display: none;">';
2443
2444	echo '<div id="pro-feature-details-tool-nuclear-reset-example">';
2445	echo '<span class="title">this is a title</span>';
2446	echo '<span class="description">this is a description</span>';
2447	echo '<span class="button">button</span>';
2448	echo '<span class="footer">footer</span>';
2449	echo '</div>';
2450
2451	echo '</div>';
2452	} // tab_pro
2453
2454
2455	/**
2456	* Echoes content for snapshots tab
2457	*
2458	* @return null
2459	*/
2460	private function tab_snapshots()
2461	{
2462	global $wpdb;
2463	$tbl_core = $tbl_custom = $tbl_size = $tbl_rows = 0;
2464
2465	echo '<div class="card" id="card-snapshots">';
2466	echo '<h4>';
2467	echo __('Snapshots', 'wp-reset');
2468	echo '<div class="card-header-right"><a class="toggle-card tooltip" href="#" title="' . __('Collapse / expand box', 'wp-reset') . '"><span class="dashicons dashicons-arrow-up-alt2"></span></a></div>';
2469	echo '</h4>';
2470	echo '<div class="card-body">';
2471	echo '<p>A snapshot is a copy of all WP database tables, standard and custom ones, saved in the site\'s database. <a href="https://www.youtube.com/watch?v=xBfMmS12vMY" target="_blank">Watch a short video</a> overview and tutorial about Snapshots.</p>';
2472
2473	echo '<p>Snapshots are primarily a development tool. When using various reset tools we advise using our 1-click snapshot tool available in every tool\'s confirmation dialog. If a full backup that includes files is needed, use one of the <a href="' . admin_url('plugin-install.php?s=backup&tab=search&type=term') . '" target="_blank">backup plugins</a> from the repo.</p>';
2474
2475	echo '<p>Use snapshots to find out what changes a plugin made to your database or to quickly restore the dev environment after testing database related changes. Restoring a snapshot does not affect other snapshots, or WP Reset settings.</p>';
2476
2477	echo '<p>To automatically generate snapshots on plugin, theme, and core update, activate, deactivate and similar events enable automatic snapshots available in <span class="pro-feature pro-feature-text" data-feature="snapshots-auto">WP Reset <span>PRO</span></span>.</p>';
2478
2479	$tables = $wpdb->get_results('SHOW TABLES', ARRAY_N);
2480	if (is_array($tables)) {
2481	foreach ($tables as $table) {
2482	if (0 !== stripos($table[0], $wpdb->prefix)) {
2483	continue;
2484	}
2485
2486	if (in_array($table[0], $this->core_tables)) {
2487	$tbl_core++;
2488	} else {
2489	$tbl_custom++;
2490	}
2491	} // foreach
2492
2493	echo '<p class="mb0"><b>Currently used WordPress tables</b>, prefixed with <i>' . $wpdb->prefix . '</i>, consist of ' . $tbl_core . ' standard and ';
2494	if ($tbl_custom) {
2495	echo $tbl_custom . ' custom table' . ($tbl_custom == 1 ? '' : 's');
2496	} else {
2497	echo 'no custom tables';
2498	}
2499	echo ' <span id="wpr-table-details"><a href="#" id="show-table-details">(show details)</a></span>';
2500	} else {
2501	echo '<b>Tables information is not available.</b> Something is not working properly on your site. Snapshots won\'t work.';
2502	}
2503
2504	echo '</div>';
2505	echo '</div>';
2506
2507	echo '<div class="card">';
2508	echo $this->get_card_header('User Created Snapshots', 'snapshots-user', array('collapse_button' => 1, 'create_snapshot' => true, 'snapshot_actions' => true));
2509	echo '<div class="card-body">';
2510	if ($snapshots = $this->get_snapshots()) {
2511	$snapshots = array_reverse($snapshots);
2512	echo '<table id="wpr-snapshots">';
2513	echo '<tr><th>Date</th><th>Description</th><th class="ss-size">Size</th><th class="ss-actions"> </th></tr>';
2514	foreach ($snapshots as $ss) {
2515	echo '<tr id="wpr-ss-' . $ss['uid'] . '">';
2516	if (!empty($ss['name'])) {
2517	$name = $ss['name'];
2518	} else {
2519	$name = 'created on ' . date(get_option('date_format'), strtotime($ss['timestamp'])) . ' @ ' . date(get_option('time_format'), strtotime($ss['timestamp']));
2520	}
2521
2522	echo '<td>';
2523	if (current_time('timestamp') - strtotime($ss['timestamp']) > 12 * HOUR_IN_SECONDS) {
2524	echo date(get_option('date_format'), strtotime($ss['timestamp'])) . '<br>@ ' . date(get_option('time_format'), strtotime($ss['timestamp']));
2525	} else {
2526	echo human_time_diff(strtotime($ss['timestamp']), current_time('timestamp')) . ' ago';
2527	}
2528	echo '</td>';
2529
2530	echo '<td>';
2531	if (!empty($ss['name'])) {
2532	echo '<b>' . $ss['name'] . '</b><br>';
2533	}
2534	echo $ss['tbl_core'] . ' standard & ';
2535	if ($ss['tbl_custom']) {
2536	echo $ss['tbl_custom'] . ' custom table' . ($ss['tbl_custom'] == 1 ? '' : 's');
2537	} else {
2538	echo 'no custom tables';
2539	}
2540	echo ' totaling ' . number_format($ss['tbl_rows']) . ' rows</td>';
2541	echo '<td class="ss-size">' . WP_Reset_Utility::format_size($ss['tbl_size']) . '</td>';
2542	echo '<td>';
2543	echo '<div class="dropdown">
2544	<a class="button dropdown-toggle" href="#">Actions</a>
2545	<div class="dropdown-menu">';
2546	echo '<a data-title="Current DB tables compared to snapshot %s" data-wait-msg="Comparing. Please wait." data-name="' . $name . '" title="Compare snapshot to current database tables" href="#" class="ss-action compare-snapshot dropdown-item tooltip" data-ss-uid="' . $ss['uid'] . '">Compare snapshot to current data</a>';
2547	echo '<a data-btn-confirm="Restore snapshot" data-text-wait="Restoring snapshot. Please wait." data-text-confirm="Are you sure you want to restore the selected snapshot? There is NO UNDO.<br>Restoring the snapshot will delete all current standard and custom tables and replace them with tables from the snapshot." data-text-done="Snapshot has been restored. Click OK to reload the page with new data." title="Restore snapshot by overwriting current database tables" href="#" class="ss-action restore-snapshot dropdown-item tooltip" data-ss-uid="' . $ss['uid'] . '">Restore snapshot</a>';
2548	echo '<a data-success-msg="Snapshot export created!<br><a href=\'%s\'>Download it</a>" data-wait-msg="Exporting snapshot. Please wait." title="Download snapshot as gzipped SQL dump" href="#" class="ss-action download-snapshot dropdown-item tooltip" data-ss-uid="' . $ss['uid'] . '">Download snapshot</a>';
2549	echo '<a data-btn-confirm="Delete snapshot" data-text-wait="Deleting snapshot. Please wait." data-text-confirm="Are you sure you want to delete the selected snapshot and all its data? There is NO UNDO.<br>Deleting the snapshot will not affect the active database tables in any way." data-text-done="Snapshot has been deleted." title="Permanently delete snapshot" href="#" class="ss-action delete-snapshot dropdown-item tooltip" data-ss-uid="' . $ss['uid'] . '">Delete snapshot</a>';
2550	echo '<a href="#" title="WP Reset PRO feature" data-feature="cloud-wpr" class="ss-action dropdown-item button-pro-feature tooltip">Upload to WP Reset Cloud - <span class="pro-feature" data-feature="cloud-wpr"><span class="pro">PRO</span> Feature</span></a>';
2551	echo '<a href="#" title="WP Reset PRO feature" class="ss-action dropdown-item button-pro-feature tooltip" data-feature="cloud-general">Upload to Dropbox, Google Drive, or pCloud - <span class="pro-feature" data-feature="cloud-general"><span class="pro">PRO</span> Feature</span></a>';
2552	echo '</div></div></td>';
2553	echo '</tr>';
2554	} // foreach
2555	echo '</table>';
2556	echo '<p id="ss-no-snapshots" class="mb0 textcenter hidden">There are no user created snapshots. <a href="#" class="create-new-snapshot">Create a new snapshot.</a></p>';
2557	} else {
2558	echo '<p id="ss-no-snapshots" class="mb0 textcenter">There are no user created snapshots. <a href="#" class="create-new-snapshot">Create a new snapshot.</a></p>';
2559	}
2560	echo '</div>';
2561	echo '</div>';
2562
2563	echo '<div class="card">';
2564	echo $this->get_card_header('Automatic Snapshots', 'snapshots-auto', array('collapse_button' => false, 'pro' => true));
2565	echo '<div class="card-body">';
2566	echo '<p><span class="pro-feature pro-feature-text" data-feature="snapshots-auto">WP Reset <span>PRO</span></span> creates automatic snapshots before significant events occur on your site that can cause it to stop working correctly. Plugin, theme and core updates, plugin and theme activations and deactivations all of those can happen in the background without your knowledge. With automatic snapshots, you can roll back any update with a single click. Snapshots can be uploaded to the WP Reset Cloud, Dropbox, Google Drive or pCloud, giving you an extra layer of security.<br>
2567	Upgrade to <span class="pro-feature pro-feature-text" data-feature="snapshots-auto">WP Reset <span>PRO</span></span> to enable automatic snapshots and give your site an extra layer of safety.</p>';
2568	echo '</div>';
2569	echo '</div>';
2570	} // tab_snapshots
2571
2572
2573	/**
2574	* Helper function for generating UTM tagged links
2575	*
2576	* @param string $placement Optional. UTM content param.
2577	* @param string $page Optional. Page to link to.
2578	* @param array $params Optional. Extra URL params.
2579	* @param string $anchor Optional. URL anchor part.
2580	*
2581	* @return string
2582	*/
2583	function generate_web_link($placement = '', $page = '/', $params = array(), $anchor = '')
2584	{
2585	$base_url = 'https://wpreset.com';
2586
2587	if ('/' != $page) {
2588	$page = '/' . trim($page, '/') . '/';
2589	}
2590	if ($page == '//') {
2591	$page = '/';
2592	}
2593
2594	$parts = array_merge(array('utm_source' => 'wp-reset-free', 'utm_medium' => 'plugin', 'utm_content' => $placement, 'utm_campaign' => 'wp-reset-free-v' . $this->version), $params);
2595
2596	if (!empty($anchor)) {
2597	$anchor = '#' . trim($anchor, '#');
2598	}
2599
2600	$out = $base_url . $page . '?' . http_build_query($parts, '', '&') . $anchor;
2601
2602	return $out;
2603	} // generate_web_link
2604
2605
2606	/**
2607	* Returns all saved snapshots from DB
2608	*
2609	* @return array
2610	*/
2611	function get_snapshots()
2612	{
2613	$snapshots = get_option('wp-reset-snapshots', array());
2614
2615	return $snapshots;
2616	} // get_snapshots
2617
2618
2619	/**
2620	* Returns all custom table names, with prefix
2621	*
2622	* @return array
2623	*/
2624	function get_custom_tables()
2625	{
2626	global $wpdb;
2627	$custom_tables = array();
2628
2629	$table_status = $wpdb->get_results('SHOW TABLE STATUS');
2630	if (is_array($table_status)) {
2631	foreach ($table_status as $index => $table) {
2632	if (0 !== stripos($table->Name, $wpdb->prefix)) {
2633	continue;
2634	}
2635	if (empty($table->Engine)) {
2636	continue;
2637	}
2638
2639	if (false === in_array($table->Name, $this->core_tables)) {
2640	$custom_tables[] = array('name' => $table->Name, 'rows' => $table->Rows, 'data_length' => $table->Data_length, 'index_length' => $table->Index_length);
2641	}
2642	} // foreach
2643	}
2644
2645	return $custom_tables;
2646	} // get_custom tables
2647
2648
2649	/**
2650	* Creates snapshot of current tables by copying them in the DB and saving metadata.
2651	*
2652	* @param int $name Optional. Name for the new snapshot.
2653	*
2654	* @return array\|WP_Error Snapshot details in array on success, or error object on fail.
2655	*/
2656	function do_create_snapshot($name = '')
2657	{
2658	global $wpdb;
2659	$snapshots = $this->get_snapshots();
2660	$snapshot = array();
2661	$uid = $this->generate_snapshot_uid();
2662	$tbl_core = $tbl_custom = $tbl_size = $tbl_rows = 0;
2663
2664	if (!$uid) {
2665	return new WP_Error(1, 'Unable to generate a valid snapshot UID.');
2666	}
2667
2668	if ($name) {
2669	$snapshot['name'] = substr(trim($name), 0, 64);
2670	} else {
2671	$snapshot['name'] = '';
2672	}
2673	$snapshot['uid'] = $uid;
2674	$snapshot['timestamp'] = current_time('mysql');
2675
2676	$table_status = $wpdb->get_results('SHOW TABLE STATUS');
2677	if (is_array($table_status)) {
2678	foreach ($table_status as $index => $table) {
2679	if (0 !== stripos($table->Name, $wpdb->prefix)) {
2680	continue;
2681	}
2682	if (empty($table->Engine)) {
2683	continue;
2684	}
2685
2686	$tbl_rows += $table->Rows;
2687	$tbl_size += $table->Data_length + $table->Index_length;
2688	if (in_array($table->Name, $this->core_tables)) {
2689	$tbl_core++;
2690	} else {
2691	$tbl_custom++;
2692	}
2693
2694	$wpdb->query('OPTIMIZE TABLE ' . $table->Name);
2695	$wpdb->query('CREATE TABLE ' . $uid . '_' . $table->Name . ' LIKE ' . $table->Name);
2696	$wpdb->query('INSERT ' . $uid . '_' . $table->Name . ' SELECT * FROM ' . $table->Name);
2697	} // foreach
2698	} else {
2699	return new WP_Error(1, 'Can\'t get table status data.');
2700	}
2701
2702	$snapshot['tbl_core'] = $tbl_core;
2703	$snapshot['tbl_custom'] = $tbl_custom;
2704	$snapshot['tbl_rows'] = $tbl_rows;
2705	$snapshot['tbl_size'] = $tbl_size;
2706
2707
2708	$snapshots[$uid] = $snapshot;
2709	update_option('wp-reset-snapshots', $snapshots);
2710
2711	do_action('wp_reset_create_snapshot', $uid, $snapshot);
2712
2713	return $snapshot;
2714	} // create_snapshot
2715
2716
2717	/**
2718	* Delete snapshot metadata and tables from DB
2719	*
2720	* @param string $uid Snapshot unique 6-char ID.
2721	*
2722	* @return bool\|WP_Error True on success, or error object on fail.
2723	*/
2724	function do_delete_snapshot($uid = '')
2725	{
2726	global $wpdb;
2727	$snapshots = $this->get_snapshots();
2728
2729	if (strlen($uid) != 6) {
2730	return new WP_Error(1, 'Invalid UID format.');
2731	}
2732
2733	if (!isset($snapshots[$uid])) {
2734	return new WP_Error(1, 'Unknown snapshot ID.');
2735	}
2736
2737	$tables = $wpdb->get_col($wpdb->prepare('SHOW TABLES LIKE %s', array($uid . '\_%')));
2738	foreach ($tables as $table) {
2739	$wpdb->query('DROP TABLE IF EXISTS ' . $table);
2740	}
2741
2742	$snapshot_copy = $snapshots[$uid];
2743	unset($snapshots[$uid]);
2744	update_option('wp-reset-snapshots', $snapshots);
2745
2746	do_action('wp_reset_delete_snapshot', $uid, $snapshot_copy);
2747
2748	return true;
2749	} // delete_snapshot
2750
2751
2752	/**
2753	* Exports snapshot as SQL dump; saved in gzipped file in WP_CONTENT folder.
2754	*
2755	* @param string $uid Snapshot unique 6-char ID.
2756	*
2757	* @return string\|WP_Error Export base filename, or error object on fail.
2758	*/
2759	function do_export_snapshot($uid = '')
2760	{
2761	$snapshots = $this->get_snapshots();
2762
2763	if (strlen($uid) != 6) {
2764	return new WP_Error(1, 'Invalid snapshot ID format.');
2765	}
2766
2767	if (!isset($snapshots[$uid])) {
2768	return new WP_Error(1, 'Unknown snapshot ID.');
2769	}
2770
2771	require_once $this->plugin_dir . 'libs/dumper.php';
2772
2773	try {
2774	$world_dumper = WPR_Shuttle_Dumper::create(array(
2775	'host' => DB_HOST,
2776	'username' => DB_USER,
2777	'password' => DB_PASSWORD,
2778	'db_name' => DB_NAME,
2779	));
2780
2781	$folder = wp_mkdir_p(trailingslashit(WP_CONTENT_DIR) . $this->snapshots_folder);
2782	if (!$folder) {
2783	return new WP_Error(1, 'Unable to create wp-content/' . $this->snapshots_folder . '/ folder.');
2784	}
2785
2786	$htaccess_content = 'AddType application/octet-stream .gz' . PHP_EOL;
2787	$htaccess_content .= 'Options -Indexes' . PHP_EOL;
2788	$htaccess_file = @fopen(trailingslashit(WP_CONTENT_DIR) . $this->snapshots_folder . '/.htaccess', 'w');
2789	if ($htaccess_file) {
2790	fputs($htaccess_file, $htaccess_content);
2791	fclose($htaccess_file);
2792	}
2793
2794	$world_dumper->dump(trailingslashit(WP_CONTENT_DIR) . $this->snapshots_folder . '/wp-reset-snapshot-' . $uid . '.sql.gz', $uid . '_');
2795	} catch (Shuttle_Exception $e) {
2796	return new WP_Error(1, 'Couldn\'t create snapshot: ' . $e->getMessage());
2797	}
2798
2799	do_action('wp_reset_export_snapshot', 'wp-reset-snapshot-' . $uid . '.sql.gz');
2800
2801	return 'wp-reset-snapshot-' . $uid . '.sql.gz';
2802	} // export_snapshot
2803
2804
2805	/**
2806	* Replace current tables with ones in snapshot.
2807	*
2808	* @param string $uid Snapshot unique 6-char ID.
2809	*
2810	* @return bool\|WP_Error True on success, or error object on fail.
2811	*/
2812	function do_restore_snapshot($uid = '')
2813	{
2814	global $wpdb;
2815	$new_tables = array();
2816	$snapshots = $this->get_snapshots();
2817
2818	if (($res = $this->verify_snapshot_integrity($uid)) !== true) {
2819	return $res;
2820	}
2821
2822	$table_status = $wpdb->get_results('SHOW TABLE STATUS');
2823	if (is_array($table_status)) {
2824	foreach ($table_status as $index => $table) {
2825	if (0 !== stripos($table->Name, $uid . '_')) {
2826	continue;
2827	}
2828	if (empty($table->Engine)) {
2829	continue;
2830	}
2831
2832	$new_tables[] = $table->Name;
2833	} // foreach
2834	} else {
2835	return new WP_Error(1, 'Can\'t get table status data.');
2836	}
2837
2838	foreach ($table_status as $index => $table) {
2839	if (0 !== stripos($table->Name, $wpdb->prefix)) {
2840	continue;
2841	}
2842	if (empty($table->Engine)) {
2843	continue;
2844	}
2845
2846	$wpdb->query('DROP TABLE ' . $table->Name);
2847	} // foreach
2848
2849	// copy snapshot tables to original name
2850	foreach ($new_tables as $table) {
2851	$new_name = str_replace($uid . '_', '', $table);
2852
2853	$wpdb->query('CREATE TABLE ' . $new_name . ' LIKE ' . $table);
2854	$wpdb->query('INSERT ' . $new_name . ' SELECT * FROM ' . $table);
2855	}
2856
2857	wp_cache_flush();
2858	update_option('wp-reset', $this->options);
2859	update_option('wp-reset-snapshots', $snapshots);
2860
2861	do_action('wp_reset_restore_snapshot', $uid);
2862
2863	return true;
2864	} // restore_snapshot
2865
2866
2867	/**
2868	* Verifies snapshot integrity by comparing metadata and data in DB
2869	*
2870	* @param string $uid Snapshot unique 6-char ID.
2871	*
2872	* @return bool\|WP_Error True on success, or error object on fail.
2873	*/
2874	function verify_snapshot_integrity($uid)
2875	{
2876	global $wpdb;
2877	$tbl_core = $tbl_custom = 0;
2878	$snapshots = $this->get_snapshots();
2879
2880	if (strlen($uid) != 6) {
2881	return new WP_Error(1, 'Invalid snapshot ID format.');
2882	}
2883
2884	if (!isset($snapshots[$uid])) {
2885	return new WP_Error(1, 'Unknown snapshot ID.');
2886	}
2887
2888	$snapshot = $snapshots[$uid];
2889
2890	$table_status = $wpdb->get_results('SHOW TABLE STATUS');
2891	if (is_array($table_status)) {
2892	foreach ($table_status as $index => $table) {
2893	if (0 !== stripos($table->Name, $uid . '_')) {
2894	continue;
2895	}
2896	if (empty($table->Engine)) {
2897	continue;
2898	}
2899
2900	if (in_array(str_replace($uid . '_', '', $table->Name), $this->core_tables)) {
2901	$tbl_core++;
2902	} else {
2903	$tbl_custom++;
2904	}
2905	} // foreach
2906
2907	if ($tbl_core != $snapshot['tbl_core'] \|\| $tbl_custom != $snapshot['tbl_custom']) {
2908	return new WP_Error(1, 'Snapshot data has been compromised. Saved metadata does not match data in the DB. Contact WP Reset support if data is critical, or restore it via a MySQL GUI.');
2909	}
2910	} else {
2911	return new WP_Error(1, 'Can\'t get table status data.');
2912	}
2913
2914	return true;
2915	} // verify_snapshot_integrity
2916
2917
2918	/**
2919	* Compares a selected snapshot with the current table set in DB
2920	*
2921	* @param string $uid Snapshot unique 6-char ID.
2922	*
2923	* @return string\|WP_Error Formatted table with details on success, or error object on fail.
2924	*/
2925	function do_compare_snapshots($uid)
2926	{
2927	global $wpdb;
2928	$current = $snapshot = array();
2929	$out = $out2 = $out3 = '';
2930
2931	if (($res = $this->verify_snapshot_integrity($uid)) !== true) {
2932	return $res;
2933	}
2934
2935	$table_status = $wpdb->get_results('SHOW TABLE STATUS');
2936	foreach ($table_status as $index => $table) {
2937	if (empty($table->Engine)) {
2938	continue;
2939	}
2940
2941	if (0 !== stripos($table->Name, $uid . '_') && 0 !== stripos($table->Name, $wpdb->prefix)) {
2942	continue;
2943	}
2944
2945	$info = array();
2946	$info['rows'] = $table->Rows;
2947	$info['size_data'] = $table->Data_length;
2948	$info['size_index'] = $table->Index_length;
2949	$schema = $wpdb->get_row('SHOW CREATE TABLE ' . $table->Name, ARRAY_N);
2950	$info['schema'] = $schema[1];
2951	$info['engine'] = $table->Engine;
2952	$info['fullname'] = $table->Name;
2953	$basename = str_replace(array($uid . '_'), array(''), $table->Name);
2954	$info['basename'] = $basename;
2955	$info['corename'] = str_replace(array($wpdb->prefix), array(''), $basename);
2956	$info['uid'] = $uid;
2957
2958	if (0 === stripos($table->Name, $uid . '_')) {
2959	$snapshot[$basename] = $info;
2960	}
2961
2962	if (0 === stripos($table->Name, $wpdb->prefix)) {
2963	$info['uid'] = '';
2964	$current[$basename] = $info;
2965	}
2966	} // foreach
2967
2968	$in_both = array_keys(array_intersect_key($current, $snapshot));
2969	$in_current_only = array_diff_key($current, $snapshot);
2970	$in_snapshot_only = array_diff_key($snapshot, $current);
2971
2972	$out .= '<br><br>';
2973	foreach ($in_current_only as $table) {
2974	$out .= '<div class="wpr-table-container in-current-only" data-table="' . $table['basename'] . '">';
2975	$out .= '<table>';
2976	$out .= '<tr title="Click to show/hide more info" class="wpr-table-missing header-row">';
2977	$out .= '<td><b>' . $table['fullname'] . '</b></td>';
2978	$out .= '<td>table is not present in snapshot<span class="dashicons dashicons-arrow-down-alt2"></span></td>';
2979	$out .= '</tr>';
2980	$out .= '<tr class="hidden">';
2981	$out .= '<td>';
2982	$out .= '<p>' . number_format($table['rows']) . ' row' . ($table['rows'] == 1 ? '' : 's') . ' totaling ' . WP_Reset_Utility::format_size($table['size_data']) . ' in data and ' . WP_Reset_Utility::format_size($table['size_index']) . ' in index.</p>';
2983	$out .= '<pre>' . $table['schema'] . '</pre>';
2984	$out .= '</td>';
2985	$out .= '<td> </td>';
2986	$out .= '</tr>';
2987	$out .= '</table>';
2988	$out .= '</div>';
2989	} // foreach in current only
2990
2991	foreach ($in_snapshot_only as $table) {
2992	$out .= '<div class="wpr-table-container in-snapshot-only" data-table="' . $table['basename'] . '">';
2993	$out .= '<table>';
2994	$out .= '<tr title="Click to show/hide more info" class="wpr-table-missing header-row">';
2995	$out .= '<td>table is not present in current tables</td>';
2996	$out .= '<td><b>' . $table['fullname'] . '</b><span class="dashicons dashicons-arrow-down-alt2"></span></td>';
2997	$out .= '</tr>';
2998	$out .= '<tr class="hidden">';
2999	$out .= '<td> </td>';
3000	$out .= '<td>';
3001	$out .= '<p>' . number_format($table['rows']) . ' row' . ($table['rows'] == 1 ? '' : 's') . ' totaling ' . WP_Reset_Utility::format_size($table['size_data']) . ' in data and ' . WP_Reset_Utility::format_size($table['size_index']) . ' in index.</p>';
3002	$out .= '<pre>' . $table['schema'] . '</pre>';
3003	$out .= '</td>';
3004	$out .= '</tr>';
3005	$out .= '</table>';
3006	$out .= '</div>';
3007	} // foreach in snapshot only
3008
3009	foreach ($in_both as $tablename) {
3010	$tbl_current = $current[$tablename];
3011	$tbl_snapshot = $snapshot[$tablename];
3012
3013	$schema1 = preg_replace('/(auto_increment=)([0-9]*) /i', '${1}1 ', $tbl_current['schema'], 1);
3014	$schema2 = preg_replace('/(auto_increment=)([0-9]*) /i', '${1}1 ', $tbl_snapshot['schema'], 1);
3015	$tbl_snapshot['tmp_schema'] = str_replace($tbl_snapshot['uid'] . '_' . $tablename, $tablename, $tbl_snapshot['schema']);
3016	$schema2 = str_replace($tbl_snapshot['uid'] . '_' . $tablename, $tablename, $schema2);
3017
3018	if ($tbl_current['rows'] == $tbl_snapshot['rows'] && $tbl_current['schema'] == $tbl_snapshot['tmp_schema']) {
3019	$out3 .= '<div class="wpr-table-container identical" data-table="' . $tablename . '">';
3020	$out3 .= '<table>';
3021	$out3 .= '<tr title="Click to show/hide more info" class="wpr-table-match header-row">';
3022	$out3 .= '<td><b>' . $tbl_current['fullname'] . '</b></td>';
3023	$out3 .= '<td><b>' . $tbl_snapshot['fullname'] . '</b><span class="dashicons dashicons-arrow-down-alt2"></span></td>';
3024	$out3 .= '</tr>';
3025	$out3 .= '<tr class="hidden">';
3026	$out3 .= '<td>';
3027	$out3 .= '<p>' . number_format($tbl_current['rows']) . ' rows totaling ' . WP_Reset_Utility::format_size($tbl_current['size_data']) . ' in data and ' . WP_Reset_Utility::format_size($tbl_current['size_index']) . ' in index.</p>';
3028	$out3 .= '<pre>' . $tbl_current['schema'] . '</pre>';
3029	$out3 .= '</td>';
3030	$out3 .= '<td>';
3031	$out3 .= '<p>' . number_format($tbl_snapshot['rows']) . ' rows totaling ' . WP_Reset_Utility::format_size($tbl_snapshot['size_data']) . ' in data and ' . WP_Reset_Utility::format_size($tbl_snapshot['size_index']) . ' in index.</p>';
3032	$out3 .= '<pre>' . $tbl_snapshot['schema'] . '</pre>';
3033	$out3 .= '</td>';
3034	$out3 .= '</tr>';
3035	$out3 .= '</table>';
3036	$out3 .= '</div>';
3037	} elseif ($schema1 != $schema2) {
3038	require_once $this->plugin_dir . 'libs/diff.php';
3039	require_once $this->plugin_dir . 'libs/diff/Renderer/Html/SideBySide.php';
3040	$diff = new WPR_Diff(explode("\n", $tbl_current['schema']), explode("\n", $tbl_snapshot['schema']), array('ignoreWhitespace' => false));
3041	$renderer = new WPR_Diff_Renderer_Html_SideBySide;
3042
3043	$out2 .= '<div class="wpr-table-container" data-table="' . $tbl_current['basename'] . '">';
3044	$out2 .= '<table>';
3045	$out2 .= '<tr title="Click to show/hide more info" class="wpr-table-difference header-row">';
3046	$out2 .= '<td><b>' . $tbl_current['fullname'] . '</b> table schemas do not match</td>';
3047	$out2 .= '<td><b>' . $tbl_snapshot['fullname'] . '</b> table schemas do not match<span class="dashicons dashicons-arrow-down-alt2"></span></td>';
3048	$out2 .= '</tr>';
3049	$out2 .= '<tr class="hidden">';
3050	$out2 .= '<td>';
3051	$out2 .= '<p>' . number_format($tbl_current['rows']) . ' rows totaling ' . WP_Reset_Utility::format_size($tbl_current['size_data']) . ' in data and ' . WP_Reset_Utility::format_size($tbl_current['size_index']) . ' in index.</p>';
3052	$out2 .= '</td>';
3053	$out2 .= '<td>';
3054	$out2 .= '<p>' . number_format($tbl_snapshot['rows']) . ' rows totaling ' . WP_Reset_Utility::format_size($tbl_snapshot['size_data']) . ' in data and ' . WP_Reset_Utility::format_size($tbl_snapshot['size_index']) . ' in index.</p>';
3055	$out2 .= '</td>';
3056	$out2 .= '</tr>';
3057	$out2 .= '<tr class="hidden">';
3058	$out2 .= '<td colspan="2" class="no-padding">';
3059	$out2 .= $diff->Render($renderer);
3060	$out2 .= '</td>';
3061	$out2 .= '</tr>';
3062	$out2 .= '</table>';
3063	$out2 .= '</div>';
3064	} else {
3065	$out2 .= '<div class="wpr-table-container" data-table="' . $tbl_current['basename'] . '">';
3066	$out2 .= '<table>';
3067	$out2 .= '<tr title="Click to show/hide more info" class="wpr-table-difference header-row">';
3068	$out2 .= '<td><b>' . $tbl_current['fullname'] . '</b> data in tables does not match</td>';
3069	$out2 .= '<td><b>' . $tbl_snapshot['fullname'] . '</b> data in tables does not match<span class="dashicons dashicons-arrow-down-alt2"></span></td>';
3070	$out2 .= '</tr>';
3071	$out2 .= '<tr class="hidden">';
3072	$out2 .= '<td>';
3073	$out2 .= '<p>' . number_format($tbl_current['rows']) . ' rows totaling ' . WP_Reset_Utility::format_size($tbl_current['size_data']) . ' in data and ' . WP_Reset_Utility::format_size($tbl_current['size_index']) . ' in index.</p>';
3074	$out2 .= '</td>';
3075	$out2 .= '<td>';
3076	$out2 .= '<p>' . number_format($tbl_snapshot['rows']) . ' rows totaling ' . WP_Reset_Utility::format_size($tbl_snapshot['size_data']) . ' in data and ' . WP_Reset_Utility::format_size($tbl_snapshot['size_index']) . ' in index.</p>';
3077	$out2 .= '</td>';
3078	$out2 .= '</tr>';
3079
3080	$out2 .= '<tr class="hidden">';
3081	$out2 .= '<td colspan="2">';
3082	if ($tbl_current['corename'] == 'options') {
3083	$ss_prefix = $tbl_snapshot['uid'] . '_' . $wpdb->prefix;
3084	$diff_rows = $wpdb->get_results("SELECT {$wpdb->prefix}options.option_name, {$wpdb->prefix}options.option_value AS current_value, {$ss_prefix}options.option_value AS snapshot_value FROM {$wpdb->prefix}options LEFT JOIN {$ss_prefix}options ON {$ss_prefix}options.option_name = {$wpdb->prefix}options.option_name WHERE {$wpdb->prefix}options.option_value != {$ss_prefix}options.option_value LIMIT 100;");
3085	$only_current = $wpdb->get_results("SELECT {$wpdb->prefix}options.option_name, {$wpdb->prefix}options.option_value AS current_value, {$ss_prefix}options.option_value AS snapshot_value FROM {$wpdb->prefix}options LEFT JOIN {$ss_prefix}options ON {$ss_prefix}options.option_name = {$wpdb->prefix}options.option_name WHERE {$ss_prefix}options.option_value IS NULL LIMIT 100;");
3086	$only_snapshot = $wpdb->get_results("SELECT {$wpdb->prefix}options.option_name, {$wpdb->prefix}options.option_value AS current_value, {$ss_prefix}options.option_value AS snapshot_value FROM {$wpdb->prefix}options LEFT JOIN {$ss_prefix}options ON {$ss_prefix}options.option_name = {$wpdb->prefix}options.option_name WHERE {$wpdb->prefix}options.option_value IS NULL LIMIT 100;");
3087	$out2 .= '<table class="table_diff">';
3088	$out2 .= '<tr><td style="width: 100px;"><b>Option Name</b></td><td><b>Current Value</b></td><td><b>Snapshot Value</b></td></tr>';
3089	foreach ($diff_rows as $row) {
3090	$out2 .= '<tr>';
3091	$out2 .= '<td style="width: 100px;">' . $row->option_name . '</td>';
3092	$out2 .= '<td>' . (empty($row->current_value) ? '<i>empty</i>' : $row->current_value) . '</td>';
3093	$out2 .= '<td>' . (empty($row->snapshot_value) ? '<i>empty</i>' : $row->snapshot_value) . '</td>';
3094	$out2 .= '</tr>';
3095	} // foreach
3096	foreach ($only_current as $row) {
3097	$out2 .= '<tr>';
3098	$out2 .= '<td style="width: 100px;">' . $row->option_name . '</td>';
3099	$out2 .= '<td>' . (empty($row->current_value) ? '<i>empty</i>' : $row->current_value) . '</td>';
3100	$out2 .= '<td><i>not found in snapshot</i></td>';
3101	$out2 .= '</tr>';
3102	} // foreach
3103	foreach ($only_current as $row) {
3104	$out2 .= '<tr>';
3105	$out2 .= '<td style="width: 100px;">' . $row->option_name . '</td>';
3106	$out2 .= '<td><i>not found in current tables</i></td>';
3107	$out2 .= '<td>' . (empty($row->snapshot_value) ? '<i>empty</i>' : $row->snapshot_value) . '</td>';
3108	$out2 .= '</tr>';
3109	} // foreach
3110	$out2 .= '</table>';
3111	} else {
3112	$out2 .= '<p class="textcenter">Detailed data diff is not available for this table.</p>';
3113	}
3114	$out2 .= '</td>';
3115	$out2 .= '</tr>';
3116
3117	$out2 .= '</table>';
3118	$out2 .= '</div>';
3119	}
3120	} // foreach in both
3121
3122	return $out . $out2 . $out3;
3123	} // do_compare_snapshots
3124
3125
3126	/**
3127	* Generates a unique 6-char snapshot ID; verified non-existing
3128	*
3129	* @return string
3130	*/
3131	function generate_snapshot_uid()
3132	{
3133	global $wpdb;
3134	$snapshots = $this->get_snapshots();
3135	$cnt = 0;
3136	$uid = false;
3137
3138	do {
3139	$cnt++;
3140	$uid = sprintf('%06x', mt_rand(0, 0xFFFFFF));
3141
3142	$verify_db = $wpdb->get_col($wpdb->prepare('SHOW TABLES LIKE %s', array('%' . $uid . '%')));
3143	} while (!empty($verify_db) && isset($snapshots[$uid]) && $cnt < 30);
3144
3145	if ($cnt == 30) {
3146	$uid = false;
3147	}
3148
3149	return $uid;
3150	} // generate_snapshot_uid
3151
3152
3153	/**
3154	* Helper function for adding plugins to featured list
3155	*
3156	* @return array
3157	*/
3158	function featured_plugins_tab($args)
3159	{
3160	add_filter('plugins_api_result', array($this, 'plugins_api_result'), 10, 3);
3161
3162	return $args;
3163	} // featured_plugins_tab
3164
3165
3166	/**
3167	* Add single plugin to featured list
3168	*
3169	* @return object
3170	*/
3171	function add_plugin_featured($plugin_slug, $res)
3172	{
3173	// check if plugin is already on the list
3174	if (!empty($res->plugins) && is_array($res->plugins)) {
3175	foreach ($res->plugins as $plugin) {
3176	if (is_object($plugin) && !empty($plugin->slug) && $plugin->slug == $plugin_slug) {
3177	return $res;
3178	}
3179	} // foreach
3180	}
3181
3182	$plugin_info = get_transient('wf-plugin-info-' . $plugin_slug);
3183
3184	if (!$plugin_info) {
3185	$plugin_info = plugins_api('plugin_information', array(
3186	'slug' => $plugin_slug,
3187	'is_ssl' => is_ssl(),
3188	'fields' => array(
3189	'banners' => true,
3190	'reviews' => true,
3191	'downloaded' => true,
3192	'active_installs' => true,
3193	'icons' => true,
3194	'short_description' => true,
3195	)
3196	));
3197	if (!is_wp_error($plugin_info)) {
3198	set_transient('wf-plugin-info-' . $plugin_slug, $plugin_info, DAY_IN_SECONDS * 7);
3199	}
3200	}
3201
3202	if (!empty($res->plugins) && is_array($res->plugins) && $plugin_info && is_object($plugin_info)) {
3203	array_unshift($res->plugins, $plugin_info);
3204	}
3205
3206	return $res;
3207	} // add_plugin_featured
3208
3209
3210	/**
3211	* Add plugins to featured plugins list
3212	*
3213	* @return object
3214	*/
3215	function plugins_api_result($res, $action, $args)
3216	{
3217	remove_filter('plugins_api_result', array($this, 'plugins_api_result'), 10, 3);
3218
3219	$res = $this->add_plugin_featured('sticky-menu-or-anything-on-scroll', $res);
3220	$res = $this->add_plugin_featured('under-construction-page', $res);
3221	$res = $this->add_plugin_featured('eps-301-redirects', $res);
3222	$res = $this->add_plugin_featured('simple-author-box', $res);
3223	$res = $this->add_plugin_featured('accessibe', $res);
3224
3225	return $res;
3226	} // plugins_api_result
3227
3228
3229	/**
3230	* Clean up on uninstall; no action on deactive at the moment
3231	*
3232	* @return null
3233	*/
3234	static function uninstall()
3235	{
3236	delete_option('wp-reset');
3237	delete_option('wp-reset-snapshots');
3238	} // uninstall
3239
3240
3241	/**
3242	* Disabled; we use singleton pattern so magic functions need to be disabled
3243	*
3244	* @return null
3245	*/
3246	function __clone()
3247	{
3248	}
3249
3250
3251	/**
3252	* Disabled; we use singleton pattern so magic functions need to be disabled
3253	*
3254	* @return null
3255	*/
3256	function __sleep()
3257	{
3258	}
3259
3260
3261	/**
3262	* Disabled; we use singleton pattern so magic functions need to be disabled
3263	*
3264	* @return null
3265	*/
3266	function __wakeup()
3267	{
3268	}
3269	} // WP_Reset class
3270
3271
3272	// Create plugin instance and hook things up
3273	// Only if in admin - plugin has no frontend functionality
3274	if (is_admin() \|\| WP_Reset::is_cli_running()) {
3275	global $wp_reset;
3276	$wp_reset = WP_Reset::getInstance();
3277	add_action('plugins_loaded', array($wp_reset, 'load_textdomain'));
3278	register_uninstall_hook(__FILE__, array('WP_Reset', 'uninstall'));
3279	}
3280