wp-reset / wp-reset.php

wp-reset.php in WP Reset 1.20, at wp-reset.php

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1	<?php
2	/*
3	Plugin Name: WP Reset
4	Plugin URI: https://wpreset.com/
5	Description: Reset the site to default installation values without modifying any files. Deletes all customizations and content.
6	Version: 1.20
7	Author: WebFactory Ltd
8	Author URI: https://www.webfactoryltd.com/
9	Text Domain: wp-reset
10
11	Copyright 2015 - 2018 Web factory Ltd (email: wpreset@webfactoryltd.com)
12
13	This program is free software; you can redistribute it and/or modify
14	it under the terms of the GNU General Public License, version 2, as
15	published by the Free Software Foundation.
16
17	This program is distributed in the hope that it will be useful,
18	but WITHOUT ANY WARRANTY; without even the implied warranty of
19	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20	GNU General Public License for more details.
21
22	You should have received a copy of the GNU General Public License
23	along with this program; if not, write to the Free Software
24	Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25	*/
26
27	// include only file
28	if (!defined('ABSPATH')) {
29	wp_die(__('Do not open this file directly.', 'wp-error'));
30	}
31
32
33	// load WP-CLI commands, if needed
34	if (defined('WP_CLI') && WP_CLI) {
35	require_once dirname( __FILE__ ) . '/wp-reset-cli.php';
36	}
37
38
39	class WP_Reset {
40	protected static $instance = null;
41	public $version = 0;
42	public $plugin_url = '';
43	public $plugin_dir = '';
44	protected $options = array();
45
46
47	/**
48	* Creates a new WP_Reset object and implements singleton
49	*
50	* @return WP_Reset
51	*/
52	static function getInstance() {
53	if (!is_a(self::$instance, 'WP_Reset')) {
54	self::$instance = new WP_Reset();
55	}
56
57	return self::$instance;
58	} // getInstance
59
60
61	/**
62	* Initialize properties, hook to filters and actions
63	*
64	* @return null
65	*/
66	private function __construct() {
67	$this->version = $this->get_plugin_version();
68	$this->plugin_dir = plugin_dir_path(__FILE__);
69	$this->plugin_url = plugin_dir_url(__FILE__);
70	$this->load_options();
71
72	add_action('admin_menu', array($this, 'admin_menu'));
73	add_action('admin_init', array($this, 'do_all_actions'));
74	add_action('admin_enqueue_scripts', array($this, 'admin_enqueue_scripts'));
75	add_action('wp_ajax_wp_reset_dismiss_notice', array($this, 'ajax_dismiss_notice'));
76
77	add_filter('plugin_action_links_' . plugin_basename(__FILE__), array($this, 'plugin_action_links'));
78	add_filter('plugin_row_meta', array($this, 'plugin_meta_links'), 10, 2);
79	add_filter('admin_footer_text', array($this, 'admin_footer_text'));
80	} // __construct
81
82
83	/**
84	* Get plugin version from file header
85	*
86	* @return string
87	*/
88	function get_plugin_version() {
89	$plugin_data = get_file_data(__FILE__, array('version' => 'Version'), 'plugin');
90
91	return $plugin_data['version'];
92	} // get_plugin_version
93
94
95	/**
96	* Load and prepare the options array
97	* If needed create a new DB entry
98	*
99	* @return array
100	*/
101	private function load_options() {
102	$options = get_option('wp-reset', array());
103	$change = false;
104
105	if (!isset($options['meta'])) {
106	$options['meta'] = array('first_version' => $this->version, 'first_install' => current_time('timestamp', true), 'reset_count' => 0);
107	$change = true;
108	}
109	if (!isset($options['dismissed_notices'])) {
110	$options['dismissed_notices'] = array();
111	$change = true;
112	}
113	if (!isset($options['last_run'])) {
114	$options['last_run'] = array();
115	$change = true;
116	}
117	if (!isset($options['options'])) {
118	$options['options'] = array();
119	$change = true;
120	}
121	if ($change) {
122	update_option('wp-reset', $options, true);
123	}
124
125	$this->options = $options;
126	return $options;
127	} // load_options
128
129
130	/**
131	* Get meta part of plugin options
132	*
133	* @return array
134	*/
135	function get_meta() {
136	return $this->options['meta'];
137	} // get_meta
138
139
140	/**
141	* Get all dismissed notices, or check for one specific notice
142	*
143	* @return bool\|array
144	*/
145	function get_dismissed_notices($notice_name = '') {
146	$notices = $this->options['dismissed_notices'];
147
148	if (empty($notice_name)) {
149	return $notices;
150	} else {
151	if (empty($notices[$notice_name])) {
152	return false;
153	} else {
154	return true;
155	}
156	}
157	} // get_dismissed_notices
158
159
160	/**
161	* Get options part of plugin options
162	*
163	* todo: not completed
164	*
165	* @return array
166	*/
167	function get_options($key = '') {
168	return $this->options['options'];
169	} // get_options
170
171
172	/**
173	* Update plugin options, currently entire array
174	*
175	* todo: this handles the entire options array although it should only do the options part - it's confusing
176	*
177	* @return bool
178	*/
179	function update_options($key, $data) {
180	$this->options[$key] = $data;
181	$tmp = update_option('wp-reset', $this->options);
182
183	return $tmp;
184	} // set_options
185
186
187	/**
188	* Add plugin menu entry under Tools menu
189	*
190	* @return null
191	*/
192	function admin_menu() {
193	add_management_page(__('WP Reset', 'wp-reset'), __('WP Reset', 'wp-reset'), 'administrator', 'wp-reset', array($this, 'plugin_page'));
194	} // admin_menu
195
196
197	/**
198	* Dismiss notice via AJAX call
199	*
200	* @return null
201	*/
202	function ajax_dismiss_notice() {
203	check_ajax_referer('wp-reset_dismiss_notice');
204
205	$notice_name = trim(@$_GET['notice_name']);
206	if (!$this->dismiss_notice($notice_name)) {
207	wp_send_json_error('Notice is already dismissed.');
208	} else {
209	wp_send_json_success();
210	}
211	} // ajax_dismiss_notice
212
213
214	/**
215	* Dismiss notice by adding it to dismissed_notices options array
216	*
217	* @return bool
218	*/
219	function dismiss_notice($notice_name) {
220	if ($this->get_dismissed_notices($notice_name)) {
221	return false;
222	} else {
223	$notices = $this->get_dismissed_notices();
224	$notices[$notice_name] = true;
225	$this->update_options('dismissed_notices', $notices);
226	return true;
227	}
228	} // dismiss_notice
229
230
231	/**
232	* Enqueue CSS and JS files
233	*
234	* @return null
235	*/
236	function admin_enqueue_scripts($hook) {
237	// exit early if not on WP Reset page
238	if ('tools_page_wp-reset' != $hook) {
239	return;
240	}
241
242	$options = $this->get_options();
243
244	$js_localize = array('undocumented_error' => __('An undocumented error has occured. Please refresh the page and try again.', 'wp-reset'),
245	'plugin_name' => __('WP Reset', 'wp-reset'),
246	'settings_url' => admin_url('tools.php?page=wp-reset'),
247	'icon_url' => $this->plugin_url . 'img/wp-reset-icon.png',
248	'invalid_confirmation' => __('Please type "reset" in the confirmation field.', 'wp-reset'),
249	'invalid_confirmation_title' => __('Invalid confirmation', 'wp-reset'),
250	'cancel_button' => __('Cancel', 'wp-reset'),
251	'ok_button' => __('OK', 'wp-reset'),
252	'confirm_button' => __('Reset WordPress', 'wp-reset'),
253	'confirm_title' => __('Are you sure you want to proceed?', 'wp-reset'),
254	'confirm1' => __('Clicking "Reset WordPress" will reset your site to default values. All content will be lost. There is NO UNDO.', 'wp-reset'),
255	'confirm2' => __('Click "Cancel" to abort.', 'wp-reset'),
256	'doing_reset' => __('Resetting in progress. Please wait.', 'wp-reset'),
257	'nonce_dismiss_notice' => wp_create_nonce('wp-reset_dismiss_notice'),
258	'nonce_do_reset' => wp_create_nonce('wp-reset_do_reset'));
259
260	wp_enqueue_style('wp-reset', $this->plugin_url . 'css/wp-reset.css', array(), $this->version);
261	wp_enqueue_style('wp-reset-sweetalert2', $this->plugin_url . 'css/sweetalert2.min.css', array(), $this->version);
262
263	wp_enqueue_script('wp-reset-sweetalert2', $this->plugin_url . 'js/sweetalert2.min.js', array('jquery'), $this->version, true);
264	wp_enqueue_script('wp-reset', $this->plugin_url . 'js/wp-reset.js', array('jquery'), $this->version, true);
265	wp_localize_script('wp-reset', 'wp_reset', $js_localize);
266
267	// fix for agressive plugins that include their CSS on all pages
268	wp_dequeue_style('uiStyleSheet');
269	wp_dequeue_style('wpcufpnAdmin' );
270	wp_dequeue_style('unifStyleSheet' );
271	wp_dequeue_style('wpcufpn_codemirror');
272	wp_dequeue_style('wpcufpn_codemirrorTheme');
273	wp_dequeue_style('collapse-admin-css');
274	wp_dequeue_style('jquery-ui-css');
275	wp_dequeue_style('tribe-common-admin');
276	wp_dequeue_style('file-manager__jquery-ui-css');
277	wp_dequeue_style('file-manager__jquery-ui-css-theme');
278	wp_dequeue_style('wpmegmaps-jqueryui');
279	wp_dequeue_style('wp-botwatch-css');
280	} // admin_enqueue_scripts
281
282
283	function is_cli_running() {
284	if (defined('WP_CLI') && WP_CLI) {
285	return true;
286	} else {
287	return false;
288	}
289	} // is_cli_running
290
291
292	/**
293	* Reinstall / reset the WP site
294	* There are no failsafes in the function - it reinstalls when called
295	* Redirects when done
296	*
297	* @return null
298	*/
299	function do_reinstall($params = array()) {
300	global $current_user, $wpdb;
301
302	// only admins can reset; double-check
303	if (!$this->is_cli_running() && !current_user_can('administrator')) {
304	return false;
305	}
306
307	// make sure the function is available to us
308	if (!function_exists('wp_install')) {
309	require ABSPATH . '/wp-admin/includes/upgrade.php';
310	}
311
312	// save values that need to be restored after reset
313	// todo: use params to determine what gets restored after reset
314	$blogname = get_option('blogname');
315	$blog_public = get_option('blog_public');
316	$wplang = get_option('wplang');
317	$siteurl = get_option('siteurl');
318	$home = get_option('home');
319
320	// for WP-CLI
321	if (!$current_user->ID) {
322	$tmp = get_users(array('role' => 'administrator', 'order' => 'ASC', 'order_by' => 'ID'));
323	if (empty($tmp[0]->user_login)) {
324	return new WP_Error('no_user', 'Reset failed. Unable to find any admin users in database.');
325	}
326	$current_user = $tmp[0];
327	}
328
329	// delete custom tables with WP's prefix
330	$prefix = str_replace('_', '\_', $wpdb->prefix);
331	$tables = $wpdb->get_col("SHOW TABLES LIKE '{$prefix}%'");
332	foreach ($tables as $table) {
333	$wpdb->query("DROP TABLE $table");
334	}
335
336	// supress errors for WP_CLI
337	// todo: do something better
338	$result = @wp_install($blogname, $current_user->user_login, $current_user->user_email, $blog_public, '', md5(rand()), $wplang);
339	$user_id = $result['user_id'];
340
341	// restore user pass
342	$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));
343	$wpdb->query($query);
344
345	// restore rest of the settings including WP Reset's
346	update_option('siteurl', $siteurl);
347	update_option('home', $home);
348	update_option('wp-reset', $this->options);
349
350	// remove password nag
351	if (get_user_meta($user_id, 'default_password_nag')) {
352	update_user_meta($user_id, 'default_password_nag', false);
353	}
354	if (get_user_meta($user_id, $wpdb->prefix . 'default_password_nag')) {
355	update_user_meta($user_id, $wpdb->prefix . 'default_password_nag', false );
356	}
357
358	$meta = $this->get_meta();
359	$meta['reset_count']++;
360	$this->update_options('meta', $meta);
361
362	// reactivate WP Reset
363	// todo: legacy constant - if nobody complains the constant will be replaced by options
364	if (!defined('REACTIVATE_THE_WP_RESET') \|\| REACTIVATE_THE_WP_RESET !== false) {
365	activate_plugin(plugin_basename( __FILE__ ));
366	}
367
368	if (!$this->is_cli_running()) {
369	// log out and log in the old/new user
370	// since the password doesn't change this is potentially unnecessary
371	wp_clear_auth_cookie();
372	wp_set_auth_cookie($user_id);
373
374	wp_redirect(admin_url() . '?wp-reset=success');
375	exit;
376	}
377	} // do_reinstall
378
379
380	/**
381	* checks wp_reset post value and performs all actions
382	* todo: handle messages for various actions
383	*/
384	function do_all_actions() {
385	// only admins can perform actions
386	if (!current_user_can('administrator')) {
387	return;
388	}
389
390	if (!empty($_GET['wp-reset']) && stristr($_SERVER['HTTP_REFERER'], 'wp-reset')) {
391	add_action('admin_notices', array($this, 'notice_successfull_reset'));
392	}
393
394	// check nonce
395	if (true === isset($_POST['wp_reset_confirm']) && false === wp_verify_nonce(@$_POST['_wpnonce'], 'wp-reset')) {
396	add_settings_error('wp-reset', 'bad-nonce', __('Something went wrong. Please refresh the page and try again.', 'wp-reset'), 'error');
397	return false;
398	}
399
400	// check confirmation code
401	if (true === isset($_POST['wp_reset_confirm']) && 'reset' !== $_POST['wp_reset_confirm']) {
402	add_settings_error('wp-reset', 'bad-confirm', __('<b>Invalid confirmation code.</b> Please type "reset" in the confirmation field.', 'wp-reset'), 'error');
403	return false;
404	}
405
406	// only one action at the moment
407	// todo: check action name
408	if (true === isset($_POST['wp_reset_confirm']) && 'reset' === $_POST['wp_reset_confirm']) {
409	$this->do_reinstall();
410	}
411	} // do_reset
412
413
414	/**
415	* Add "Reset WordPress" action link to plugins table, left part
416	*
417	* @return array
418	*/
419	function plugin_action_links($links) {
420	$settings_link = '<a href="' . admin_url('tools.php?page=wp-reset') . '" title="' . __('Reset WordPress', 'wp-reset') . '">' . __('Reset WordPress', 'wp-reset') . '</a>';
421
422	array_unshift($links, $settings_link);
423
424	return $links;
425	} // plugin_action_links
426
427
428	/**
429	* Add links to plugin's description in plugins table
430	*
431	* @return array
432	*/
433	function plugin_meta_links($links, $file) {
434	if ($file !== plugin_basename(__FILE__)) {
435	return $links;
436	}
437
438	$support_link = '<a target="_blank" href="https://wordpress.org/support/plugin/wp-reset" title="' . __('Get help', 'wp-reset') . '">' . __('Support', 'wp-reset') . '</a>';
439	$home_link = '<a target="_blank" href="' . $this->generate_web_link('plugins-table-right') . '" title="' . __('Plugin Homepage', 'wp-reset') . '">' . __('Plugin Homepage', 'wp-reset') . '</a>';
440
441	$links[] = $support_link;
442	$links[] = $home_link;
443
444	return $links;
445	} // plugin_meta_links
446
447
448	/**
449	* Test if we're on plugin's admin page
450	*
451	* @return bool
452	*/
453	function is_plugin_page() {
454	$current_screen = get_current_screen();
455
456	if ($current_screen->id == 'tools_page_wp-reset') {
457	return true;
458	} else {
459	return false;
460	}
461	} // is_plugin_page
462
463
464	/**
465	* Add powered by text in admin footer
466	*
467	* @return bool
468	*/
469	function admin_footer_text($text) {
470	if (!$this->is_plugin_page()) {
471	return $text;
472	}
473
474	$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 . ' by <a href="https://www.webfactoryltd.com/" title="' . __('Visit our site to get more great plugins', 'wp-reset'). '" target="_blank">WebFactory Ltd</a>.</i> '. $text;
475
476	return $text;
477	} // admin_footer_text
478
479
480	/**
481	* Loads a plugin's translated strings
482	*
483	* @return null
484	*/
485	function load_textdomain() {
486	load_plugin_textdomain('wp-reset');
487	} // load_textdomain
488
489
490	/**
491	* Inform the user that WordPress has been successfully reset
492	*
493	* @return null
494	*/
495	function notice_successfull_reset() {
496	global $current_user;
497
498	echo '<div id="message" class="updated fade"><p>' . sprintf(__( '<b>Site has been reset</b> to default settings. 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></div>';
499	} // notice_successfull_reset
500
501
502	/**
503	* Outputs complete plugin's admin page
504	*
505	* @return null
506	*/
507	function plugin_page() {
508	global $current_user, $wpdb;
509	$notice_shown = false;
510	$meta = $this->get_meta();
511
512	// double check for admin priv
513	if (!current_user_can('administrator')) {
514	wp_die(__('Sorry, you are not allowed to access this page.', 'wp-reset'));
515	}
516
517	settings_errors();
518	echo '<div class="wrap">';
519	echo '<h1><img id="logo-icon" src="' . $this->plugin_url . 'img/wp-reset-logo.png" title="' . __('WP Reset', 'wp-reset') . '" alt="' . __('WP Reset', 'wp-reset') . '"></h1>';
520
521	if (!empty($meta['reset_count']) && false === $notice_shown && false == $this->get_dismissed_notices('rate')) {
522	echo '<div class="card notice-wrapper">';
523	echo '<h2>' . __('Please help us keep the plugin maintained, free & supported', 'wp-reset') . '</h2>';
524	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 free and maintained. Thank you!', 'wp-reset') . '</p>';
525	echo '<p><a class="button-primary button" title="' . __('Rate WP Reset', 'wp-reset') . '" target="_blank" href="https://wordpress.org/support/plugin/wp-reset/reviews/#new-post">' . __('Help keep the plugin free - rate it!', 'wp-reset') . '</a> <a href="#" class="wpr-dismiss-notice dismiss-notice-rate" data-notice="rate">' . __('I\'ve already rated it', 'wp-reset') . '</a></p>';
526	echo '</div>';
527	$notice_shown = true;
528	}
529
530	// todo: finish up
531	if (false && false === $notice_shown && false == $this->get_dismissed_notices('tidy')) {
532	echo '<div class="card notice-wrapper">';
533	echo '<h2>' . __('Are you a plugin author? Get your plugin reviewed on Tiny Repo', 'wp-reset') . '</h2>';
534	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 free and maintained. Thank you!', 'wp-reset') . '</p>';
535	echo '<p><a class="button-primary button" title="' . __('Rate WP Reset', 'wp-reset') . '" target="_blank" href="https://tidyrepo.com/suggest-plugin/?utm-campaing=wp-reset&utm-medium=banner">' . __('Let Tidy Repo know you have a great plugin', 'wp-reset') . '</a> <a href="#" class="wpr-dismiss-notice dismiss-notice-rate" data-notice="tidy">' . __('Thanks, I\'m not interested', 'wp-reset') . '</a></p>';
536	echo '</div>';
537	$notice_shown = true;
538	}
539
540	echo '<div class="card">';
541	echo '<h2>' . __('Please read carefully before proceeding. There is NO UNDO!', 'wp-reset') . '</h2>';
542	echo '<b class="red">' . __('Resetting will delete:', 'wp-reset') . '</b>';
543	echo '<ul class="plain-list">';
544	echo '<li>' . __('all posts, pages, custom post types, comments, media entries, users', 'wp-reset') . '</li>';
545	echo '<li>' . __('all default WP database tables', 'wp-reset') . '</li>';
546	echo '<li>' . sprintf(__('all custom database tables that have the same prefix "%s" as default tables in this installation', 'wp-reset'), $wpdb->prefix) . '</li>';
547	echo '</ul>';
548
549	echo '<b class="green">' . __('Resetting will not delete:', 'wp-reset') . '</b>';
550	echo '<ul class="plain-list">';
551	echo '<li>' . __('media files - they\'ll remain in the <i>wp-uploads</i> folder but will no longer be listed under Media', 'wp-reset') . '</li>';
552	echo '<li>' . __('no files are touched; plugins, themes, uploads - everything stays', 'wp-reset') . '</li>';
553	echo '<li>' . __('site title, WordPress address, site address, site language and search engine visibility settings', 'wp-reset') . '</li>';
554	echo '<li>' . sprintf(__('logged in user "%s" will be restored with the current password', 'wp-reset'), $current_user->user_login) . '</li>';
555	echo '</ul>';
556
557	echo '<b>' . __('What happens when I click the Reset button?', 'wp-reset') . '</b>';
558	echo '<ul class="plain-list">';
559	echo '<li>' . __('you will have to confirm the action one more time because there is NO UNDO', 'wp-reset') . '</li>';
560	echo '<li>' . __('everything will be reset; see bullets above for details', 'wp-reset') . '</li>';
561	echo '<li>' . __('site title, WordPress address, site address, site language, search engine visibility and current user will be restored', 'wp-reset') . '</li>';
562	echo '<li>' . __('you will be logged out, automatically logged in and taken to the admin dashboard', 'wp-reset') . '</li>';
563	echo '<li>' . __('WP Reset plugin will be reactivated', 'wp-reset') . '</li>';
564	echo '</ul>';
565
566	echo '<b>' . __('WP-CLI Support', 'wp-reset') . '</b>';
567	echo '<p>' . sprintf(__('All features 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>');
568	echo sprintf(__('All actions have to be confirmed. If you want to skip confirmation use the standard %s option. Please be carefull - there is NO UNDO.', 'wp-reset'), '<code>--yes</code>') . '</p>';
569	echo '</div>';
570
571	echo '<div class="card">';
572	echo '<h2>' . __('Reset', 'wp-reset') . '</h2>';
573	echo '<p>' . __('Type <b>reset</b> in the confirmation field to confirm the reset and then click the "Reset WordPress" button. <b>There is NO UNDO. No backups are made by this plugin.</b>', 'wp-reset') . '</p>';
574	echo '<p>' . sprintf(__('While doing work on your site we recommend installing the free <a href="%s" target="_blank">UnderConstructionPage</a> plugin. It helps with SEO and builds trust with visitors.', 'wp-reset'), 'https://wordpress.org/plugins/under-construction-page/') . '</p>';
575	echo '<form id="wp_reset_form" action="' . admin_url('tools.php?page=wp-reset') . '" method="post" autocomplete="off">';
576	wp_nonce_field('wp-reset');
577	echo '<input id="wp_reset_confirm" type="text" name="wp_reset_confirm" placeholder="' . esc_attr__('Type in "reset"', 'wp-reset'). '" value="" autocomplete="off">  ';
578	echo '<input id="wp_reset_submit" type="button" class="button-primary" value="' . __('Reset WordPress', 'wp-reset') . '">';
579	echo '</form>';
580	echo '</div>';
581
582	echo '</div>'; // wrap
583	} // plugin_page
584
585
586	/**
587	* Helper function for generating UTM tagged links
588	*
589	* @return string
590	*/
591	function generate_web_link($placement = '', $page = '/', $params = array(), $anchor = '') {
592	$base_url = 'https://wpreset.com';
593
594	if ('/' != $page) {
595	$page = '/' . trim($page, '/') . '/';
596	}
597	if ($page == '//') {
598	$page = '/';
599	}
600
601	$parts = array_merge(array('utm_source' => 'wp-reset-free', 'utm_medium' => 'plugin', 'utm_content' => $placement, 'utm_campaign' => 'wp-reset-free-v' . $this->version), $params);
602
603	if (!empty($anchor)) {
604	$anchor = '#' . trim($anchor, '#');
605	}
606
607	$out = $base_url . $page . '?' . http_build_query($parts, '', '&') . $anchor;
608
609	return $out;
610	} // generate_web_link
611
612
613	/**
614	* Clean up on uninstall; no action on deactive at the moment
615	*
616	* @return null
617	*/
618	static function uninstall() {
619	delete_option('wp-reset');
620	} // uninstall
621
622
623	/**
624	* Disabled; we use singleton pattern so magic functions need to be disabled
625	*
626	* @return null
627	*/
628	private function __clone() {}
629
630
631	/**
632	* Disabled; we use singleton pattern so magic functions need to be disabled
633	*
634	* @return null
635	*/
636	private function __sleep() {}
637
638
639	/**
640	* Disabled; we use singleton pattern so magic functions need to be disabled
641	*
642	* @return null
643	*/
644	private function __wakeup() {}
645	} // WP_Reset class
646
647
648	// Create plugin instance and hook things up
649	global $wp_reset;
650	$wp_reset = WP_Reset::getInstance();
651	add_action('plugins_loaded', array($wp_reset, 'load_textdomain'));
652	register_uninstall_hook(__FILE__, array('WP_Reset', 'uninstall'));
653