block-user-account / block-user-account.php

block-user-account.php in Block User Account trunk, at block-user-account.php

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1	<?php
2
3	/**
4	* Plugin Name: Block User Account
5	* Plugin URI: https://dangoweb.ir/product/buacc-wordpress-user-block-plugin/
6	* Description: Advanced user account management - Block users temporarily or permanently with custom messages, email notifications, activity logs and bulk actions
7	* Version: 2.0.1
8	* Author: DangoWeb
9	* Author URI: https://dangoweb.ir
10	* Text Domain: block-user-account
11	* Domain Path: /languages
12	* Requires at least: 5.0
13	* Requires PHP: 7.2
14	* License: GPL v2 or later
15	* License URI: https://www.gnu.org/licenses/gpl-2.0.html
16	*/
17
18	defined('ABSPATH') \|\| exit;
19
20	/**
21	* Define plugin constants
22	*/
23	define('BUA_VERSION', '2.0.1');
24	define('BUA_PLUGIN_FILE', __FILE__);
25	define('BUA_PLUGIN_DIR', plugin_dir_path(__FILE__));
26	define('BUA_PLUGIN_URL', plugin_dir_url(__FILE__));
27	define('BUA_ASSETS_URL', BUA_PLUGIN_URL . 'assets/');
28	define('BUA_CSS_URL', BUA_ASSETS_URL . 'css');
29	define('BUA_JS_URL', BUA_ASSETS_URL . 'js');
30	define('BUA_LANG_DIR', dirname(plugin_basename(__FILE__)) . '/languages/');
31
32	/**
33	* Load required files
34	*/
35	require_once BUA_PLUGIN_DIR . 'includes/class-logger.php';
36	require_once BUA_PLUGIN_DIR . 'includes/class-email-notifications.php';
37	require_once BUA_PLUGIN_DIR . 'includes/class-cron-jobs.php';
38	require_once BUA_PLUGIN_DIR . 'includes/class-authentication.php';
39	require_once BUA_PLUGIN_DIR . 'includes/class-block-manager.php';
40	require_once BUA_PLUGIN_DIR . 'admin/class-user-profile.php';
41	require_once BUA_PLUGIN_DIR . 'admin/class-user-list.php';
42	require_once BUA_PLUGIN_DIR . 'admin/class-bulk-actions.php';
43	require_once BUA_PLUGIN_DIR . 'admin/class-admin-menu.php';
44
45	/**
46	* Main plugin class
47	*/
48	final class Block_User_Account
49	{
50
51	/**
52	* Single instance
53	*
54	* @var Block_User_Account
55	*/
56	private static $instance = null;
57
58	/**
59	* Plugin components
60	*
61	* @var array
62	*/
63	private $components = array();
64
65	/**
66	* Get instance
67	*
68	* @return Block_User_Account
69	*/
70	public static function instance()
71	{
72	if (is_null(self::$instance)) {
73	self::$instance = new self();
74	}
75	return self::$instance;
76	}
77
78	/**
79	* Constructor
80	*/
81	private function __construct()
82	{
83	$this->define_hooks();
84	}
85
86	/**
87	* Define hooks
88	*/
89	private function define_hooks()
90	{
91	add_action('init', array($this, 'load_textdomain'));
92	add_action('plugins_loaded', array($this, 'init_components'));
93
94	register_activation_hook(__FILE__, array($this, 'activate'));
95	register_deactivation_hook(__FILE__, array($this, 'deactivate'));
96	register_uninstall_hook(__FILE__, array('Block_User_Account', 'uninstall'));
97
98	add_action('wp_dashboard_setup', array($this, 'add_dashboard_widgets'));
99	add_action('admin_bar_menu', array($this, 'add_admin_bar_menu'), 100);
100
101	add_filter('plugin_action_links_' . plugin_basename(__FILE__), array($this, 'add_plugin_action_links'));
102	add_filter('plugin_row_meta', array($this, 'add_plugin_row_meta'), 10, 2);
103	}
104
105	/**
106	* Load plugin textdomain
107	*/
108	public function load_textdomain()
109	{
110	$locale = determine_locale();
111	$locale = apply_filters('plugin_locale', $locale, 'block-user-account');
112
113	unload_textdomain('block-user-account');
114
115	$loaded = load_textdomain(
116	'block-user-account',
117	BUA_PLUGIN_DIR . 'languages/block-user-account-' . $locale . '.mo'
118	);
119	}
120
121	/**
122	* Initialize plugin components
123	*/
124	public function init_components()
125	{
126	$this->components['logger'] = new BUA_Logger();
127	$this->components['email_notifications'] = new BUA_Email_Notifications();
128	$this->components['cron_jobs'] = new BUA_Cron_Jobs();
129	$this->components['authentication'] = new BUA_Authentication();
130	$this->components['block_manager'] = new BUA_Block_Manager();
131	$this->components['user_profile'] = new BUA_User_Profile();
132	$this->components['user_list'] = new BUA_User_List();
133	$this->components['bulk_actions'] = new BUA_Bulk_Actions();
134
135	if (is_admin()) {
136	$this->components['admin_menu'] = new BUA_Admin_Menu();
137	}
138	}
139
140	/**
141	* Add dashboard widgets
142	*/
143	public function add_dashboard_widgets()
144	{
145	BUA_User_Profile::add_dashboard_widget();
146	}
147
148	/**
149	* Add admin bar menu
150	*
151	* @param WP_Admin_Bar $wp_admin_bar Admin bar object
152	*/
153	public function add_admin_bar_menu($wp_admin_bar)
154	{
155	if (!current_user_can('edit_users')) {
156	return;
157	}
158
159	$blocked_count = BUA_Logger::get_blocked_users_count();
160
161	$wp_admin_bar->add_node(array(
162	'id' => 'bua-admin-bar',
163	'title' => sprintf(
164	'<span class="ab-icon dashicons dashicons-shield" style="top:2px;"></span>' .
165	'<span class="ab-label">%s</span>',
166	sprintf(__('Blocked (%d)', 'block-user-account'), $blocked_count)
167	),
168	'href' => admin_url('users.php?bua_filter=blocked'),
169	'parent' => null
170	));
171
172	if ($blocked_count > 0) {
173	$wp_admin_bar->add_node(array(
174	'id' => 'bua-view-blocked',
175	'title' => __('View Blocked Users', 'block-user-account'),
176	'href' => admin_url('users.php?bua_filter=blocked'),
177	'parent' => 'bua-admin-bar'
178	));
179	}
180
181	$wp_admin_bar->add_node(array(
182	'id' => 'bua-settings',
183	'title' => __('Block Settings', 'block-user-account'),
184	'href' => admin_url('options-general.php?page=block-user-account-settings'),
185	'parent' => 'bua-admin-bar'
186	));
187	}
188
189	/**
190	* Add plugin action links
191	*
192	* @param array $links Existing links
193	* @return array Modified links
194	*/
195	public function add_plugin_action_links($links)
196	{
197	$settings_link = sprintf(
198	'<a href="%s">%s</a>',
199	admin_url('options-general.php?page=block-user-account-settings'),
200	__('Settings', 'block-user-account')
201	);
202	array_unshift($links, $settings_link);
203	return $links;
204	}
205
206	/**
207	* Add plugin row meta
208	*
209	* @param array $links Existing links
210	* @param string $file Plugin file
211	* @return array Modified links
212	*/
213	public function add_plugin_row_meta($links, $file)
214	{
215	if (plugin_basename(__FILE__) !== $file) {
216	return $links;
217	}
218
219	$links[] = sprintf(
220	'<a href="%s" target="_blank">%s</a>',
221	'https://dangoweb.ir/product/buacc-wordpress-user-block-plugin/',
222	__('Documentation', 'block-user-account')
223	);
224
225	$links[] = sprintf(
226	'<a href="%s" target="_blank">%s</a>',
227	'https://wordpress.org/support/plugin/block-user-account/reviews/#new-post',
228	__('Rate Us', 'block-user-account')
229	);
230
231	return $links;
232	}
233
234	/**
235	* Plugin activation
236	*/
237	public function activate()
238	{
239	BUA_Logger::create_table();
240
241	add_option('bua_default_message', __('Your account has been temporarily disabled. Please contact the administrator.', 'block-user-account'));
242	add_option('bua_email_notifications', 'yes');
243	add_option('bua_admin_notifications', 'yes');
244	add_option('bua_log_activities', 'yes');
245	add_option('bua_daily_report', 'no');
246	add_option('bua_weekly_summary', 'no');
247	add_option('bua_log_retention_days', 90);
248	add_option('bua_auto_unblock', 'yes');
249	add_option('bua_db_version', BUA_VERSION);
250
251	set_transient('bua_activation_notice', true, 30);
252
253	flush_rewrite_rules();
254	}
255
256	/**
257	* Plugin deactivation
258	*/
259	public function deactivate()
260	{
261	BUA_Cron_Jobs::clear_scheduled_events();
262	flush_rewrite_rules();
263	}
264
265	/**
266	* Plugin uninstall
267	*/
268	public static function uninstall()
269	{
270	if (!current_user_can('activate_plugins')) {
271	return;
272	}
273
274	$users = get_users(array(
275	'meta_key' => 'user_status',
276	'meta_value' => 'deactive',
277	'fields' => 'ID'
278	));
279
280	foreach ($users as $user_id) {
281	delete_user_meta($user_id, 'user_status');
282	delete_user_meta($user_id, 'user_status_message');
283	delete_user_meta($user_id, 'block_expiry_date');
284	delete_user_meta($user_id, 'blocked_by');
285	delete_user_meta($user_id, 'blocked_date');
286	}
287
288	BUA_Logger::drop_table();
289
290	delete_option('bua_default_message');
291	delete_option('bua_email_notifications');
292	delete_option('bua_admin_notifications');
293	delete_option('bua_log_activities');
294	delete_option('bua_daily_report');
295	delete_option('bua_weekly_summary');
296	delete_option('bua_log_retention_days');
297	delete_option('bua_auto_unblock');
298	delete_option('bua_db_version');
299	}
300
301	/**
302	* Get component instance
303	*
304	* @param string $name Component name
305	* @return object\|null Component instance
306	*/
307	public function get_component($name)
308	{
309	return isset($this->components[$name]) ? $this->components[$name] : null;
310	}
311
312	/**
313	* Prevent cloning
314	*/
315	private function __clone() {}
316
317	/**
318	* Prevent unserializing
319	*/
320	public function __wakeup()
321	{
322	wp_die(__('Cannot unserialize singleton', 'block-user-account'));
323	}
324	}
325
326	/**
327	* Initialize plugin
328	*
329	* @return Block_User_Account
330	*/
331	function BUA()
332	{
333	return Block_User_Account::instance();
334	}
335
336	/**
337	* Handle CSV export before any output
338	*/
339	add_action('admin_init', function () {
340	if (!isset($_GET['page']) \|\| $_GET['page'] !== 'block-user-account-settings') {
341	return;
342	}
343
344	if (!isset($_GET['bua_export']) \|\| $_GET['bua_export'] !== '1') {
345	return;
346	}
347
348	if (!wp_verify_nonce($_GET['bua_export_nonce'], 'bua_export_logs')) {
349	return;
350	}
351
352	if (!current_user_can('manage_options')) {
353	return;
354	}
355
356	$csv = BUA_Logger::export_logs();
357
358	// Clear all buffers
359	while (ob_get_level()) {
360	ob_end_clean();
361	}
362
363	nocache_headers();
364	header('Content-Type: text/csv; charset=utf-8');
365	header('Content-Disposition: attachment; filename="bua-logs-' . date('Y-m-d') . '.csv"');
366
367	echo $csv;
368	exit;
369	});
370
371	BUA();
372