CVE-2023-2916: core.class.php in iwp-client/tags/1.11.1 – WordPress Plugin Repository

1<?php2/************************************************************3 * This plugin was modified by Revmakx *4 * Copyright © 2012 Revmakx *5 * www.revmakx.com *6 * *7 ************************************************************/8/*************************************************************9 * 10 * core.class.php11 * 12 * Upgrade Plugins13 * 14 * 15 * Copyright © 2011 Prelovac Media16 * www.prelovac.com17 **************************************************************/18 if(basename($_SERVER[‘SCRIPT_FILENAME’]) == “core.class.php”):19 exit;20endif;21class IWP_MMB_Core extends IWP_MMB_Helper22{23 var $name;24 var $slug;25 var $settings;26 var $remote_client;27 var $comment_instance;28 var $plugin_instance;29 var $theme_instance;30 var $wp_instance;31 var $post_instance;32 var $stats_instance;33 var $search_instance;34 var $links_instance;35 var $user_instance;36 var $backup_instance;37 var $backup_new_instance;38 var $wordfence_instance;39 var $sucuri_instance;40 var $installer_instance;41 var $iwp_mmb_multisite;42 var $network_admin_install;43 44 var $ithemessec_instance;45 var $backup_repository_instance;46 var $optimize_instance;47 var $wp_purge_cache_instance;48 49 private $action_call;50 public $request_params;51 public $error_notice;52 private $action_params;53 private $iwp_mmb_pre_init_actions;54 private $iwp_mmb_pre_init_filters;55 private $iwp_mmb_init_actions;56 57 58 function __construct()59 {60 global $iwp_mmb_plugin_dir, $wpmu_version, $blog_id, $_iwp_mmb_plugin_actions, $_iwp_mmb_item_filter;61 62 $_iwp_mmb_plugin_actions = array();63 $this->name = 'Manage Multiple Blogs’;64 $this->slug = 'manage-multiple-blogs’;65 $this->action_call = null;66 $this->action_params = null;67 68 69 $this->settings = get_option($this->slug);70 if (!$this->settings) {71 $this->settings = array(72 ‘blogs’ => array(),73 ‘current_blog’ => array(74 ‘type’ => null75 )76 );77 $this->save_options();78 }79 if ( function_exists(‘is_multisite’) ) {80 if ( is_multisite() ) {81 $this->iwp_mmb_multisite = $blog_id;82 $this->network_admin_install = get_option(‘iwp_client_network_admin_install’);83 add_action('wpmu_new_blog’, array(&$this, ‘updateKeys’));84 }85 } else if (!empty($wpmu_version)) {86 $this->iwp_mmb_multisite = $blog_id;87 $this->network_admin_install = get_option(‘iwp_client_network_admin_install’);88 } else {89 $this->iwp_mmb_multisite = false;90 $this->network_admin_install = null;91 }92 93 // admin notices94 if ( !get_option(‘iwp_client_public_key’) ){95 if( $this->iwp_mmb_multisite ){96 if( is_network_admin() && $this->network_admin_install == ‘1’){97 //add_action('network_admin_notices’, array( &$this, ‘network_admin_notice’ ));// We implemented network activation so no need to show this notification98 add_action('network_admin_notices’, array( &$this, ‘admin_notice’ ));99 } else if( $this->network_admin_install != ‘1’ ){100 //$parent_key = $this->get_parent_blog_option(‘iwp_client_public_key’);//IWP commented to show notice to all subsites of network101 //if(empty($parent_key))//IWP commented to show notice to all subsites of network102 $parent_key = $this->get_parent_blog_option(‘iwp_client_public_key’);103 if (empty($parent_key)) {104 add_action('admin_notices’, array(&$this, ‘admin_notice’));105 }106 }107 } else {108 add_action('admin_notices’, array( &$this, ‘admin_notice’ ));109 }110 }111 112 // default filters113 //$this->iwp_mmb_pre_init_filters[‘get_stats’][‘iwp_mmb_stats_filter’][] = array('IWP_MMB_Stats’, ‘pre_init_stats’); // called with class name, use global $iwp_mmb_core inside the function instead of $this114 $this->iwp_mmb_pre_init_filters[‘get_stats’][‘iwp_mmb_stats_filter’][] = 'iwp_mmb_pre_init_stats’;115 116 $_iwp_mmb_item_filter[‘pre_init_stats’] = array( 'core_update’, 'hit_counter’, 'comments’, 'backups’, 'posts’, 'drafts’, ‘scheduled’ );117 $_iwp_mmb_item_filter[‘get’] = array( 'updates’, ‘errors’,’plugins_status’,’themes_status’ );118 119 $this->iwp_mmb_pre_init_actions = array(120 ‘backup_req’ => 'iwp_mmb_get_backup_req’,121 );122 123 $this->iwp_mmb_init_actions = array(124 ‘do_upgrade’ => 'iwp_mmb_do_upgrade’,125 ‘get_stats’ => 'iwp_mmb_stats_get’,126 ‘remove_site’ => 'iwp_mmb_remove_site’,127 ‘backup_clone’ => 'iwp_mmb_backup_now’,128 ‘restore’ => 'iwp_mmb_restore_now’,129 ‘optimize_tables’ => 'iwp_mmb_optimize_tables’,130 ‘check_wp_version’ => 'iwp_mmb_wp_checkversion’,131 ‘create_post’ => 'iwp_mmb_post_create’,132 ‘update_client’ => 'iwp_mmb_update_client_plugin’,133 134 ‘change_comment_status’ => 'iwp_mmb_change_comment_status’,135 ‘change_post_status’ => 'iwp_mmb_change_post_status’,136 ‘get_comment_stats’ => 'iwp_mmb_comment_stats_get’,137 138 ‘get_links’ => 'iwp_mmb_get_links’,139 ‘add_link’ => 'iwp_mmb_add_link’,140 ‘delete_link’ => 'iwp_mmb_delete_link’,141 ‘delete_links’ => 'iwp_mmb_delete_links’,142 143 ‘create_post’ => 'iwp_mmb_post_create’,144 ‘get_posts’ => 'iwp_mmb_get_posts’,145 ‘delete_post’ => 'iwp_mmb_delete_post’,146 ‘delete_posts’ => 'iwp_mmb_delete_posts’,147 ‘edit_posts’ => 'iwp_mmb_edit_posts’,148 ‘get_pages’ => 'iwp_mmb_get_pages’,149 ‘delete_page’ => 'iwp_mmb_delete_page’,150 151 ‘install_addon’ => 'iwp_mmb_install_addon’,152 153 ‘add_user’ => 'iwp_mmb_add_user’,154 ‘email_backup’ => 'iwp_mmb_email_backup’,155 ‘check_backup_compat’ => 'iwp_mmb_check_backup_compat’,156 ‘scheduled_backup’ => 'iwp_mmb_scheduled_backup’,157 ‘new_scheduled_backup’ => 'iwp_mmb_new_scheduled_backup’,158 ‘run_task’ => 'iwp_mmb_run_task_now’,159 ‘new_run_task’ => 'iwp_mmb_new_run_task_now’,160 ‘delete_schedule_task’ => 'iwp_mmb_delete_task_now’,161 ‘execute_php_code’ => 'iwp_mmb_execute_php_code’,162 ‘delete_backup’ => 'iwp_mmb_delete_backup’,163 ‘delete_backup_new’ => 'iwp_mmb_delete_backup_new’,164 ‘kill_new_backup’ => 'iwp_mmb_kill_new_backup’,165 ‘remote_backup_now’ => 'iwp_mmb_remote_backup_now’,166 ‘set_notifications’ => 'iwp_mmb_set_notifications’,167 ‘clean_orphan_backups’ => 'iwp_mmb_clean_orphan_backups’,168 ‘get_users’ => 'iwp_mmb_get_users’,169 ‘edit_users’ => 'iwp_mmb_edit_users’,170 ‘get_plugins_themes’ => 'iwp_mmb_get_plugins_themes’,171 ‘edit_plugins_themes’ => 'iwp_mmb_edit_plugins_themes’,172 ‘get_comments’ => 'iwp_mmb_get_comments’,173 ‘action_comment’ => 'iwp_mmb_action_comment’,174 ‘bulk_action_comments’ => 'iwp_mmb_bulk_action_comments’,175 ‘replyto_comment’ => 'iwp_mmb_reply_comment’,176 ‘client_brand’ => 'iwp_mmb_client_brand’,177 ‘set_alerts’ => 'iwp_mmb_set_alerts’,178 ‘maintenance’ => 'iwp_mmb_maintenance_mode’,179 180 ‘wp_optimize’ => 'iwp_mmb_wp_optimize’,181 ‘wp_purge_cache’ => 'iwp_mmb_wp_purge_cache’,182 183 ‘backup_repository’ => 'iwp_mmb_backup_repository’,184 ‘trigger_backup_multi’ => 'iwp_mmb_trigger_check’,185 ‘trigger_backup_multi_new’ => 'iwp_mmb_trigger_check_new’,186 ‘get_all_links’ => 'iwp_mmb_get_all_links’,187 ‘update_broken_link’ => 'iwp_mmb_update_broken_link’,188 ‘unlink_broken_link’ => 'iwp_mmb_unlink_broken_link’,189 ‘markasnot_broken_link’ => 'iwp_mmb_markasnot_broken_link’,190 ‘dismiss_broken_link’ => 'iwp_mmb_dismiss_broken_link’,191 ‘undismiss_broken_link’ => 'iwp_mmb_undismiss_broken_link’,192 ‘bulk_actions_processor’ => 'iwp_mmb_bulk_actions_processor’,193194 ‘file_editor_upload’ => 'iwp_mmb_file_editor_upload’,195196 ‘put_redirect_url’ => 'iwp_mmb_gwmt_redirect_url’,197 'put_redirect_url_again’=> 'iwp_mmb_gwmt_redirect_url_again’,198 ‘wordfence_scan’ => 'iwp_mmb_wordfence_scan’,199 ‘wordfence_load’ => 'iwp_mmb_wordfence_load’,200 ‘sucuri_fetch_result’ => 'iwp_mmb_sucuri_fetch_result’,201 ‘backup_test_site’ => 'iwp_mmb_backup_test_site’,202 ‘ithemes_security_check’ => 'iwp_phx_ithemes_security_check’,203 ‘get_seo_info’ => 'iwp_mmb_yoast_get_seo_info’,204 ‘save_seo_info’ => 'iwp_mmb_yoast_save_seo_info’,205 ‘fetch_activities_log’ => 'iwp_mmb_fetch_activities_log’,206 ‘sucuri_scan’ => 'iwp_mmb_sucuri_scan’,207 ‘sucuri_change_alert’ => 'iwp_mmb_sucuri_change_alert’,208 ‘backup_downlaod’ => 'iwp_mmb_backup_downlaod’,209 ‘cronDoAction’ => 'iwp_pheonix_backup_cron_do_action’,210 ‘get_additional_stats’ => 'iwp_get_additional_stats’,211 ‘get_db_details’ => 'iwp_get_db_details’,212 ‘client_report_delete_log’ => 'iwp_client_report_delete_log’213 );214 215 add_action('rightnow_end’, array( &$this, ‘add_right_now_info’ )); 216 if( $this->iwp_mmb_multisite ){217 add_action(‘network_admin_menu’, array($this,’iwp_admin_menu_actions’), 10, 1);218 }else{219 add_action(‘admin_menu’, array($this,’iwp_admin_menu_actions’), 10, 1);220 } 221 add_action(‘init’, array($this,’iwp_cpb_hide_updates’), 10, 1);222 add_action(‘admin_init’, array(&$this,’admin_actions’)); 223 add_action(‘admin_init’, array(&$this,’enqueueConnectionModalOpenScripts’)); 224 add_action(‘admin_init’, array(&$this,’enqueueConnectionModalOpenStyles’)); 225 add_filter('deprecated_function_trigger_error’, ‘__return_false’);226 add_filter('plugin_row_meta’, array($this, ‘addConnectionKeyLink’), 10, 2);227 add_action('admin_head’, array($this, ‘printConnectionModalOpenScript’));228 add_action('admin_footer’, array($this, ‘printConnectionModalDialog’));229 // add_action('wp_loaded’, array( &$this, ‘iwp_mmb_remote_action’), 2147483650);230 add_action('setup_theme’, ‘iwp_mmb_set_request’);231 add_action('setup_theme’, ‘iwp_mmb_add_readd_request’);232 add_action('set_auth_cookie’, array( &$this, ‘iwp_mmb_set_auth_cookie’));233 add_action('wp_loaded’, array( &$this, ‘load_mu_loader_error’));234 add_action('set_logged_in_cookie’, array( &$this, ‘iwp_mmb_set_logged_in_cookie’));235 236 }237 238 function admin_wp_loaded_iwp(){239 if (!defined(‘WP_ADMIN’)) {240 define('WP_ADMIN’, true);241 }242 if (is_multisite() && !defined(‘WP_NETWORK_ADMIN’)) {243 define('WP_NETWORK_ADMIN’, true);244 }245 if (!defined(‘WP_BLOG_ADMIN’)) {246 define('WP_BLOG_ADMIN’, true);247 }248 require_once ABSPATH.’wp-admin/includes/admin.php’;249 // define(‘DOING_AJAX’, true);250 do_action(‘admin_init’);251 if (function_exists(‘wp_clean_update_cache’)) {252 /** @handled function */253 wp_clean_update_cache();254 }255256 /** @handled function */257 wp_update_plugins();258259 /** @handled function */260 set_current_screen();261 do_action(‘load-update-core.php’);262263 /** @handled function */264 wp_version_check();265266 /** @handled function */267 wp_version_check(array(), true);268 }269 270 function iwp_mmb_remote_action(){271 global $iwp_mmb_core;272 if (!empty($iwp_mmb_core->request_params)) {273 $params = $iwp_mmb_core->request_params;274 $action = $iwp_mmb_core->request_params[‘iwp_action’];275 if( isset($this->iwp_mmb_pre_init_filters[$action]) && !empty($this->iwp_mmb_pre_init_filters[$action])){276 global $iwp_mmb_filters;277 foreach($this->iwp_mmb_pre_init_filters[$action] as $_name => $_functions){278 if(!empty($_functions)){279 $data = array();280 281 foreach($_functions as $_k => $_callback){282 if(is_array($_callback) && method_exists($_callback[0], $_callback[1]) ){283 $data = call_user_func( $_callback, $params );284 } elseif (is_string($_callback) && function_exists( $_callback )){285 $data = call_user_func( $_callback, $params );286 }287 $iwp_mmb_filters[$_name] = isset($iwp_mmb_filters[$_name]) && !empty($iwp_mmb_filters[$_name]) ? array_merge($iwp_mmb_filters[$_name], $data) : $data;288 add_filter( $_name, function($a) use ($_name){289 global $iwp_mmb_filters;290 return array_merge($a,$iwp_mmb_filters[$_name]);291 });292 // $_name closure variable, $a is an arg293 }294 }295 296 }297 }298 }299 if($this->action_call != null){300 $params = isset($this->action_params) && $this->action_params != null ? $this->action_params : array();301 call_user_func($this->action_call, $params);302 }303 }304305 function iwp_mmb_manual_wp_upgrade(){306 /* in case database upgrade required, do database backup and perform upgrade ( wordpress wp_upgrade() function ) */307 global $wp_db_version, $wpmu_version;308 if( strlen(trim($wp_db_version)) && !defined(‘ACX_PLUGIN_DIR’) ){309 if ( get_option(‘db_version’) != $wp_db_version ) {310 /* in multisite network, please update database manualy */311 if (empty($wpmu_version) || (function_exists(‘is_multisite’) && !is_multisite())){312 if( ! function_exists(‘wp_upgrade’))313 include_once(ABSPATH.’wp-admin/includes/upgrade.php’);314 ob_clean();315 @wp_upgrade();316 @do_action(‘after_db_upgrade’);317 ob_end_clean();318 }319 }320 }321 }322 323 function register_action_params( $action = false, $params = array() ){324 if ($action == ‘get_stats’ || $action == ‘do_upgrade’) {325 add_action('wp_loaded’, array( &$this, ‘iwp_mmb_remote_action’), 2147483650);326 add_action('wp_loaded’, array( &$this, ‘admin_wp_loaded_iwp’), 2147483649);327 if($action == ‘get_stats’ && !isset( $_GET[‘step’])){328 add_action('wp_loaded’, array( &$this, ‘iwp_mmb_manual_wp_upgrade’),2147483648);329 }330 }elseif ($action == ‘install_addon’) {331 add_action('wp_loaded’, array( &$this, ‘iwp_mmb_remote_action’));332 }elseif ($action == ‘new_run_task’ || $action == ‘new_scheduled_backup’) {333 add_action('after_setup_theme’, array( &$this, ‘iwp_mmb_remote_action’), 9999);334 }else{335 add_action('init’, array( &$this, ‘iwp_mmb_remote_action’), 9999);336 }337 338 if(isset($this->iwp_mmb_pre_init_actions[$action]) && function_exists($this->iwp_mmb_pre_init_actions[$action])){339 call_user_func($this->iwp_mmb_pre_init_actions[$action], $params);340 }341 342 if(isset($this->iwp_mmb_init_actions[$action]) && function_exists($this->iwp_mmb_init_actions[$action])){343 $this->action_call = $this->iwp_mmb_init_actions[$action];344 $this->action_params = $params;345 return true;346 } 347 return false;348 }349 350 /**351 * Add notice to network admin dashboard for security reasons 352 * 353 */354 function network_admin_notice()355 {356 echo '<div class="error" style="text-align: center;"><p style="font-size: 14px; font-weight: bold; color:#c00;">Attention !</p>357 <p>The InfiniteWP client plugin has to be activated on individual sites. Kindly deactivate the plugin from the network admin dashboard and activate them from the individual dashboards.</p></div>’;358 }359 360 361 /**362 * Add notice to admin dashboard for security reasons 363 * 364 */365 function admin_notice()366 {367 /* IWP */368 if(defined(‘MULTISITE’) && MULTISITE == true){ 369 global $blog_id; 370 $details = get_user_by( 'email’,get_blog_option($blog_id, ‘admin_email’));371 //$details = get_userdata($user_id_from_email->ID);372 $username = $details->user_login; 373 }374 else{375 $current_user = wp_get_current_user(); 376 $username = $current_user->data->user_login;377 } 378 379 $iwp_client_activate_key = get_option(‘iwp_client_activate_key’);380 if (!is_admin()) {381 return false;382 }383 //check BWP 384 $bwp = get_option(“bit51_bwps”);385 $notice_display_URL=admin_url();386 if(!empty($bwp))387 {388 //$bwpArray = @unserialize($bwp);389 if($bwp[‘hb_enabled’]==1)390 $notice_display_URL = get_option(‘home’);391 }392 393 $notice_display_URL = rtrim($notice_display_URL, ‘/’).’/’;394 $website_URL = rtrim(get_option(‘home’), ‘/’).’/’;395 396 397 echo '<div class="updated" style="text-align: center; display:block !important; “><p style="color: green; font-size: 14px; font-weight: bold;">Add this site to IWP Admin panel</p><p>398 <table border="0” align="center" cellpadding="5">’;399 if(!empty($iwp_client_activate_key)){400 echo '<tr><td align="right">WP-ADMIN URL:</td><td align="left"><strong>’.$notice_display_URL.’</strong></td></tr>401 <tr><td align="right">WEBSITE URL:</td><td align="left"><strong>’.$website_URL.’</strong></td></tr>402 <tr><td align="right">ADMIN USERNAME:</td><td align="left"><strong>’.$username.’</strong> (or any admin id)</td></tr>403 <tr><td align="right">ACTIVATION KEY:</td><td align="left"><strong>’.$iwp_client_activate_key.’</strong></td></tr>404 <tr class="only_flash"><td></td><td align="left" style="position:relative;">405 <tr id="copy_at_once"><td align="right">To quick add, copy this</td><td align="left" style="position:relative;"><input type="text" style="width:295px;" class="read_creds" readonly value="’.$notice_display_URL.’|^|’.$username.’|^|’.$iwp_client_activate_key.’|^|’.$website_URL.’" /></td></tr>406 <tr class="only_flash"><td></td><td align="left" style="position:relative;"><div id="copy_details" data-clipboard-text="’.$notice_display_URL.’|^|’.$username.’|^|’.$iwp_client_activate_key.’|^|’.$website_URL.’" style="background:#008000;display: inline-block;padding: 4px 10px;border-radius: 5px;color:#fff;font-weight:600;cursor:pointer;">Copy details</div><span class="copy_message" style="display:none;margin-left:10px;color:#008000;">Copied :)</span></td></tr>407408 <script type="text/javascript">409 (function(){410 var onhoverMsg = “<span class=\"aftercopy_instruction\” style=\"position: absolute;top: 32px;left:20px;background:#fff;border:1px solid #000;-webkit-border-radius: 5px;-moz-border-radius: 5px;border-radius: 5px;padding:2px;margin:2px;text-align:center;\">Paste this in any field in the Add Website dialogue in the InfiniteWP admin panel.</span>";411 var clipboard = new Clipboard(“#copy_details”);412 if (clipboard != undefined) {413 clipboard.on(“success", function(e) {414 jQuery(“.copy_message”).show();415 setTimeout(\’jQuery(“.copy_message”).hide();\’,1000);416417 e.clearSelection();418419 });420 clipboard.on(“error", function(e) {421 jQuery(“.only_flash”).remove();422 jQuery(“.read_creds”).click(function(){jQuery(this).select();});423 });424 jQuery(“#copy_at_once”).hide();425 jQuery(“#copy_details”).mouseenter(function(){jQuery(onhoverMsg).appendTo(jQuery(this).parent());}).mouseleave(function(){jQuery(“.aftercopy_instruction”).remove();});426 }else{427 jQuery(“.only_flash”).remove();428 jQuery(“.read_creds”).click(function(){jQuery(this).select();});429 jQuery(“.read_creds”).mouseenter(function(e){jQuery(onhoverMsg).appendTo(jQuery(this).parent());}).mouseleave(function(){jQuery(“.aftercopy_instruction”).remove();});430 }431 })();432433 </script>’;434 }435 else{436 echo '<tr><td align="center">Please deactivate and then activate InfiniteWP Client plugin.</td></tr>’;437 } 438 439 echo ‘</table>440 </p></div>’; 441 442 }443 444 /**445 * Add an item into the Right Now Dashboard widget 446 * to inform that the blog can be managed remotely447 * 448 */449 function add_right_now_info()450 {451 echo ‘<div class="iwp_mmb-slave-info">452 <p>This site can be managed remotely.</p>453 </div>’;454 }455 456 /**457 * Get parent blog options458 * 459 */460 private function get_parent_blog_option( $option_name = ‘’ )461 {462 global $wpdb;463 $option = $wpdb->get_var( $wpdb->prepare( "SELECT `option_value` FROM {$wpdb->base_prefix}options WHERE option_name = %s LIMIT 1", $option_name ) );464 return $option;465 }466 467 468 /**469 * Gets an instance of the WP_Optimize class470 * 471 */472 function wp_optimize_instance()473 {474 if (!isset($this->optimize_instance)) {475 $this->optimize_instance = new IWP_MMB_Optimize();476 }477 478 return $this->optimize_instance;479 }480 481 function wp_purge_cache_instance()482 {483 global $iwp_mmb_plugin_dir;484 require_once(“$iwp_mmb_plugin_dir/addons/wp_optimize/purge-plugins-cache-class.php”);485 if (!isset($this->wp_purge_cache_instance)) {486 $this->wp_purge_cache_instance = new IWP_MMB_PURGE_CACHE();487 }488 489 return $this->wp_purge_cache_instance;490 }491 /**492 * Gets an instance of the WP_BrokenLinks class493 * 494 */495 function wp_blc_get_blinks()496 {497 global $iwp_mmb_plugin_dir;498 require_once(“$iwp_mmb_plugin_dir/addons/brokenlinks/brokenlinks.class.php”);499 if (!isset($this->blc_get_blinks)) {500 $this->blc_get_blinks = new IWP_MMB_BLC();501 }502 503 return $this->blc_get_blinks;504 }505 506507 /**508 * Gets an instance of the WP_BrokenLinks class509 * 510 */511 function wp_google_webmasters_crawls()512 {513 global $iwp_mmb_plugin_dir;514 require_once(“$iwp_mmb_plugin_dir/addons/google_webmasters/google_webmasters.class.php”);515 if (!isset($this->get_google_webmasters_crawls)) {516 $this->get_google_webmasters_crawls = new IWP_MMB_GWMT();517 }518 519 return $this->get_google_webmasters_crawls;520 }521 522 /**523 * Gets an instance of the fileEditor class524 * 525 */526 function wp_get_file_editor()527 {528 global $iwp_mmb_plugin_dir;529 require_once(“$iwp_mmb_plugin_dir/addons/file_editor/file_editor.class.php”);530 if (!isset($this->get_file_editor)) {531 $this->get_file_editor = new IWP_MMB_fileEditor();532 }533 534 return $this->get_file_editor;535 }536 537 538 /**539 * Gets an instance of the yoastWpSeo class540 * 541 */542 function wp_get_yoast_seo()543 {544 global $iwp_mmb_plugin_dir;545 require_once(“$iwp_mmb_plugin_dir/addons/yoast_wp_seo/yoast_wp_seo.class.php”);546 if (!isset($this->get_yoast_seo)) {547 $this->get_yoast_seo = new IWP_MMB_YWPSEO();548 }549 550 return $this->get_yoast_seo;551 }552 553554 /**555 * Gets an instance of the Comment class556 * 557 */558 function get_comment_instance()559 {560 if (!isset($this->comment_instance)) {561 $this->comment_instance = new IWP_MMB_Comment();562 }563 564 return $this->comment_instance;565 }566 567 /**568 * Gets an instance of the Plugin class569 * 570 */571 function get_plugin_instance()572 {573 if (!isset($this->plugin_instance)) {574 $this->plugin_instance = new IWP_MMB_Plugin();575 }576 577 return $this->plugin_instance;578 }579 580 /**581 * Gets an instance of the Theme class582 * 583 */584 function get_theme_instance()585 {586 if (!isset($this->theme_instance)) {587 $this->theme_instance = new IWP_MMB_Theme();588 }589 590 return $this->theme_instance;591 }592 593 594 /**595 * Gets an instance of IWP_MMB_Post class596 * 597 */598 function get_post_instance()599 {600 if (!isset($this->post_instance)) {601 $this->post_instance = new IWP_MMB_Post();602 }603 604 return $this->post_instance;605 }606 607 /**608 * Gets an instance of Blogroll class609 * 610 */611 function get_blogroll_instance()612 {613 if (!isset($this->blogroll_instance)) {614 $this->blogroll_instance = new IWP_MMB_Blogroll();615 }616 617 return $this->blogroll_instance;618 }619 620 621 622 /**623 * Gets an instance of the WP class624 * 625 */626 function get_wp_instance()627 {628 if (!isset($this->wp_instance)) {629 $this->wp_instance = new IWP_MMB_WP();630 }631 632 return $this->wp_instance;633 }634 635 /**636 * Gets an instance of User637 * 638 */639 function get_user_instance()640 {641 if (!isset($this->user_instance)) {642 $this->user_instance = new IWP_MMB_User();643 }644 645 return $this->user_instance;646 }647 648 /**649 * Gets an instance of stats class650 * 651 */652 function get_stats_instance()653 {654 if (!isset($this->stats_instance)) {655 $this->stats_instance = new IWP_MMB_Stats();656 }657 return $this->stats_instance;658 }659 /**660 * Gets an instance of search class661 * 662 */663 function get_search_instance()664 {665 if (!isset($this->search_instance)) {666 $this->search_instance = new IWP_MMB_Search();667 }668 //return $this->search_instance;669 return $this->search_instance;670 }671 /**672 * Gets an instance of stats class673 *674 */675 function get_new_backup_instance($params = array())676 {677 if ((isset($iwp_backup_core) && is_object($iwp_backup_core) && is_a($iwp_backup_core, ‘IWP_MMB_Backup_Core’))) return $iwp_backup_core;678679 require_once($GLOBALS[‘iwp_mmb_plugin_dir’].’/backup/backup.core.class.php’);680 iwp_mmb_define_constant();681 $iwp_backup_core = new IWP_MMB_Backup_Core();682 $GLOBALS[‘iwp_backup_core’] = $iwp_backup_core;683 $this->backup_new_instance = $iwp_backup_core;684 if (!$iwp_backup_core->memory_check(192)) {685 if (!$iwp_backup_core->memory_check($iwp_backup_core->memory_check_current(WP_MAX_MEMORY_LIMIT))) {686 $new = absint($iwp_backup_core->memory_check_current(WP_MAX_MEMORY_LIMIT));687 if ($new>32 && $new<100000) {688 @ini_set(‘memory_limit’, $new.’M’);689 }690 }691 }692 return $this->backup_new_instance;693 }694695 function get_backup_instance($mechanism=’’)696 {697 require_once($GLOBALS[‘iwp_mmb_plugin_dir’]."/backup.class.singlecall.php”);698 require_once($GLOBALS[‘iwp_mmb_plugin_dir’]."/backup.class.multicall.php”);699 require_once($GLOBALS[‘iwp_mmb_plugin_dir’]."/backup/backup-repo-test.php");700 //$mechanism = ‘multiCall’;701 if (!isset($this->backup_instance)) {702 if($mechanism == ‘singleCall’ || $mechanism == ‘’){703 $this->backup_instance = new IWP_MMB_Backup_Singlecall();704 }705 elseif($mechanism == ‘multiCall’){706 $this->backup_instance = new IWP_MMB_Backup_Multicall();707 }708 else{709 iwp_mmb_response(array(‘error’ => ‘mechanism not found’), true);710 //return false;711 }712 }713 714 return $this->backup_instance;715 }716717 function get_ithemessec_instance() {718 require_once($GLOBALS[‘iwp_mmb_plugin_dir’] . “/addons/itheme_security/class-iwp-client-ithemes-security-class.php”);719 if (!isset($this->ithemessec_instance)) {720 $this->ithemessec_instance = new IWP_MMB_IThemes_security();721 }722 return $this->ithemessec_instance;723 }724725 function get_backup_repository_instance()726 {727 require_once($GLOBALS[‘iwp_mmb_plugin_dir’]."/backup.class.singlecall.php");728 require_once($GLOBALS[‘iwp_mmb_plugin_dir’]."/backup.class.multicall.php");729 if (!isset($this->backup_repository_instance)) {730 $this->backup_repository_instance = new IWP_MMB_Backup_Repository();731 }732 733 return $this->backup_repository_instance;734 }735 736 /**737 * Gets an instance of links class738 *739 */740 function get_link_instance()741 {742 if (!isset($this->link_instance)) {743 $this->link_instance = new IWP_MMB_Link();744 }745 746 return $this->link_instance;747 }748 749 function get_installer_instance()750 {751 if (!isset($this->installer_instance)) {752 $this->installer_instance = new IWP_MMB_Installer();753 }754 return $this->installer_instance;755 }756757 function check_plugin_activated($pluginBasename){758 if(is_plugin_active_for_network($pluginBasename)){759 return true;760 }else if(is_plugin_active($pluginBasename)){761 return true;762 }763 return false;764 }765 766 /*767 * Get an instance of WordFence 768 */769 function get_wordfence_instance()770 {771 if (!isset($this->wordfence_instance)) {772 $this->wordfence_instance = new IWP_WORDFENCE();773 }774 return $this->wordfence_instance;775 }776 /*777 * Get an instance of WordFence 778 */779 function get_sucuri_instance()780 {781 if (!isset($this->sucuri_instance)) {782 $this->sucuri_instance = new IWP_MMB_Sucuri();783 }784 return $this->sucuri_instance;785 }786 787 public function buildLoaderContent($pluginBasename)788 {789 $loader = <<<EOF790<?php791792/*793Plugin Name: InfiniteWP - Client Loader794Plugin URI: https://infinitewp.com/795Description: This plugin will be created automatically when you activate your InfiniteWP Client plugin to improve the performance. And it will be deleted when you deactivate the client plugin.796Author: Revmakx797Version: 1.0.1798Author URI: https://infinitewp.com/799*/800801if (!function_exists(‘untrailingslashit’) || !defined(‘WP_PLUGIN_DIR’)) {802 // WordPress is probably not bootstrapped.803 exit;804}805806if (file_exists(untrailingslashit(WP_PLUGIN_DIR).’/$pluginBasename’)) {807 if (in_array('$pluginBasename’, (array) get_option(‘active_plugins’)) ||808 (function_exists(‘get_site_option’) && array_key_exists('iwp-client/init.php’, (array) get_site_option(‘active_sitewide_plugins’)))) {809 \$GLOBALS[‘iwp_is_mu’] = true;810 include_once untrailingslashit(WP_PLUGIN_DIR).’/$pluginBasename’;811 }812}813814EOF;815816 return $loader;817 }818819 public function registerMustUse($loaderName, $loaderContent)820 {821 $mustUsePluginDir = rtrim(WPMU_PLUGIN_DIR, ‘/’);822 $loaderPath = $mustUsePluginDir.’/’.$loaderName;823824 if (file_exists($loaderPath) && md5($loaderContent) === md5_file($loaderPath)) {825 return;826 }827828 if (!is_dir($mustUsePluginDir)) {829 $dirMade = @mkdir($mustUsePluginDir);830831 if (!$dirMade) {832 $error = error_get_last();833 return array(‘’);834 throw new Exception(sprintf('Unable to create loader directory: %s’, $error[‘message’]));835 }836 }837838 if (!is_writable($mustUsePluginDir)) {839 throw new Exception(‘MU-plugin directory is not writable.’);840 }841842 $loaderWritten = @file_put_contents($loaderPath, $loaderContent);843844 if (!$loaderWritten) {845 $error = error_get_last();846 throw new Exception(sprintf('Unable to write loader: %s’, $error[‘message’]));847 }848 update_option(‘iwp_mu_plugin_version’,’1.0.1’);849 }850851 function error_notices()852 {853 $error_notice = get_transient( ‘iwp_mu_plugin_loader’ );854 echo '<div class="error" style="text-align: center;"><p style="font-size: 14px; font-weight: bold; color:#c00;">Attention !</p>855 <p>Unable to write InfiniteWP Client loader: '.$error_notice.’</p></div>’;856 }857858 function load_mu_loader_error(){859 $error_notice = get_transient( ‘iwp_mu_plugin_loader’ );860 if( !empty($error_notice) ){861 add_action('admin_notices’, array( &$this, ‘error_notices’ ));862 }863 }864 /**865 * Plugin install callback function866 * Check PHP version867 */868 function install() {869 870 global $wpdb, $_wp_using_ext_object_cache, $current_user, $iwp_mmb_activities_log;871 $_wp_using_ext_object_cache = false;872 try {873 $this->registerMustUse('mu-iwp-client.php’, $this->buildLoaderContent(‘iwp-client/init.php’));874 } catch (Exception $e) {875 set_transient( 'iwp_mu_plugin_loader’, $e->getMessage(), 30 );876 }877 //delete plugin options, just in case878 if ($this->iwp_mmb_multisite != false) {879 $network_blogs = $wpdb->get_results(“select `blog_id`, `site_id` from `{$wpdb->blogs}`”);880 if(!empty($network_blogs)){881 if( is_network_admin() ){882 update_option('iwp_client_network_admin_install’, 1);883 $mainBlogId = defined(‘BLOG_ID_CURRENT_SITE’) ? BLOG_ID_CURRENT_SITE : false;884 foreach($network_blogs as $details){885 if (($mainBlogId !== false && $details->blog_id == $mainBlogId) || ($mainBlogId === false && $details->site_id == $details->blog_id)) {886 update_blog_option($details->blog_id, 'iwp_client_network_admin_install’, 1);887 }888 else {889 update_blog_option($details->blog_id, 'iwp_client_network_admin_install’, -1);890 }891 892 delete_blog_option($details->blog_id, 'iwp_client_nossl_key’, ‘’);893 delete_blog_option($details->blog_id, 'iwp_client_public_key’, ‘’);894 delete_blog_option($details->blog_id, ‘iwp_client_action_message_id’);895 }896 } else {897 update_option('iwp_client_network_admin_install’, -1);898 delete_option(‘iwp_client_nossl_key’);899 delete_option(‘iwp_client_public_key’);900 delete_option(‘iwp_client_action_message_id’);901 }902 }903 } else {904 delete_option(‘iwp_client_nossl_key’);905 delete_option(‘iwp_client_public_key’);906 delete_option(‘iwp_client_action_message_id’);907 }908 909 //delete_option(‘iwp_client_backup_tasks’);910 delete_option(‘iwp_client_notifications’);911 delete_option(‘iwp_client_brand’);912 delete_option(‘iwp_client_public_key’);913 delete_option(‘iwp_client_pageview_alerts’);914 915 $this->update_option('iwp_client_activate_key’, sha1( rand(1, 99999). uniqid('’, true) . get_option(‘siteurl’) ) );916 917 $iwp_mmb_activities_log->iwp_mmb_save_options_for_activity_log(‘install’);918 }919 920 /**921 * Saves the (modified) options into the database922 * 923 */924 function save_options()925 {926 if (get_option($this->slug)) {927 update_option($this->slug, $this->settings);928 } else {929 add_option($this->slug, $this->settings);930 }931 }932 933 /**934 * Deletes options for communication with IWP Admin panel935 * 936 */937 function uninstall( $deactivate = false )938 {939 global $current_user, $wpdb, $_wp_using_ext_object_cache;940 $_wp_using_ext_object_cache = false;941 942 if ($this->iwp_mmb_multisite != false) {943 $network_blogs = $wpdb->get_col(“select `blog_id` from `{$wpdb->blogs}`”);944 if(!empty($network_blogs)){945 if( is_network_admin() ){946 if( $deactivate ) {947 delete_option(‘iwp_client_network_admin_install’);948 foreach($network_blogs as $blog_id){949 delete_blog_option($blog_id, ‘iwp_client_network_admin_install’);950 delete_blog_option($blog_id, ‘iwp_client_nossl_key’);951 delete_blog_option($blog_id, ‘iwp_client_public_key’);952 delete_blog_option($blog_id, ‘iwp_client_action_message_id’);953 delete_blog_option($blog_id, ‘iwp_client_maintenace_mode’);954 }955 }956 } else {957 if( $deactivate )958 delete_option(‘iwp_client_network_admin_install’);959 960 delete_option(‘iwp_client_nossl_key’);961 delete_option(‘iwp_client_public_key’);962 delete_option(‘iwp_client_action_message_id’);963 }964 }965 } else {966 delete_option(‘iwp_client_nossl_key’);967 delete_option(‘iwp_client_public_key’);968 delete_option(‘iwp_client_action_message_id’);969 }970 971 //Delete options972 delete_option(‘iwp_client_maintenace_mode’);973 //delete_option(‘iwp_client_backup_tasks’);974 wp_clear_scheduled_hook(‘iwp_client_backup_tasks’);975 delete_option(‘iwp_client_notifications’);976 wp_clear_scheduled_hook(‘iwp_client_notifications’); 977 delete_option(‘iwp_client_brand’);978 delete_option(‘iwp_client_pageview_alerts’);979 980 delete_option(‘iwp_client_activate_key’);981 delete_option(‘iwp_client_all_themes_history’);982 delete_option(‘iwp_client_all_plugins_history’);983 delete_option(‘iwp_client_wp_version_old’);984 delete_option(‘is_save_activity_log’);985 $loaderName = 'mu-iwp-client.php’;986 try {987 $mustUsePluginDir = rtrim(WPMU_PLUGIN_DIR, ‘/’);988 $loaderPath = $mustUsePluginDir.’/’.$loaderName;989990 if (!file_exists($loaderPath)) {991 return;992 }993994 $removed = @unlink($loaderPath);995996 if (!$removed) {997 $error = error_get_last();998 throw new Exception(sprintf('Unable to remove loader: %s’, $error[‘message’]));999 }1000 } catch (Exception $e) {1001 mwp_logger()->error('Unable to remove loader’, array(‘exception’ => $e));1002 }1003 }1004 1005 1006 /**1007 * Constructs a url (for ajax purpose)1008 * 1009 * @param mixed $base_page1010 */1011 function construct_url($params = array(), $base_page = ‘index.php’)1012 {1013 $url = “$base_page?_wpnonce=” . wp_create_nonce($this->slug);1014 foreach ($params as $key => $value) {1015 $url .= “&$key=$value";1016 }1017 1018 return $url;1019 }1020 1021 /**1022 * Client update1023 * 1024 */1025 function update_client_plugin($params)1026 {1027 global $iwp_mmb_activities_log;1028 extract($params);1029 if ($download_url) {1030 @include_once ABSPATH . 'wp-admin/includes/file.php’;1031 @include_once ABSPATH . 'wp-admin/includes/plugin.php’;1032 @include_once ABSPATH . 'wp-admin/includes/misc.php’;1033 @include_once ABSPATH . 'wp-admin/includes/template.php’;1034 @include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php’;1035 @include_once ABSPATH . 'wp-admin/includes/screen.php’;1036 if (!$this->define_ftp_constants($params)) {1037 return array(1038 ‘error’ => 'FTP constant define failed’, ‘error_code’ => 'ftp constant define failed’1039 );1040 }1041 if (!$this->is_server_writable()) {1042 return array(1043 ‘error’ => 'Failed, please add FTP details’, ‘error_code’ => 'automatic_upgrade_failed_add_ftp_details’1044 );1045 }10461047 ob_start();1048 @unlink(dirname(__FILE__));1049 $upgrader = new Plugin_Upgrader();1050 $result = $upgrader->run(array(1051 ‘package’ => $download_url,1052 ‘destination’ => WP_PLUGIN_DIR,1053 ‘clear_destination’ => true,1054 ‘clear_working’ => true,1055 ‘hook_extra’ => array(1056 ‘plugin’ => 'iwp-client/init.php’1057 )1058 ));1059 ob_end_clean();1060 @wp_update_plugins();1061 1062 if (is_wp_error($result) || !$result) {1063 return array(1064 ‘error’ => 'InfiniteWP Client plugin could not be updated.’, ‘error_code’ => 'client_plugin_could_not_be_updated’1065 );1066 } else {1067 1068 $iwp_mmb_activities_log->iwp_mmb_save_options_for_activity_log(‘update_client_plugin’);1069 1070 return array(1071 ‘success’ => 'InfiniteWP Client plugin successfully updated.’1072 );1073 }1074 }1075 return array(1076 ‘error’ => 'Bad download path for client installation file.’, ‘error_code’ => 'client_plugin_bad_download_path’1077 );1078 }1079 1080 /**1081 * Automatically logs in when called from IWP Admin panel1082 * 1083 */1084 function automatic_login()1085 {1086 $where = isset($_GET[‘iwp_goto’]) ? $_GET[‘iwp_goto’] : false;1087 $username = isset($_GET[‘username’]) ? $_GET[‘username’] : '’;1088 $auto_login = isset($_GET[‘auto_login’]) ? $_GET[‘auto_login’] : 0;1089 $page = isset($_GET[‘page’]) ? '?page=’.$_GET[‘page’] : '’;1090 $action = isset($_GET[‘action’]) ? '?action=’.$_GET[‘action’] : '’;1091 $post = isset($_GET[‘post’]) ? '&post=’.$_GET[‘post’] : ‘’;1092 $_SERVER[‘HTTP_REFERER’]=’’;1093 if( !function_exists(‘is_user_logged_in’) )1094 include_once( ABSPATH.’wp-includes/pluggable.php’ );1095 1096 if (( $auto_login && strlen(trim($username)) && !is_user_logged_in() ) || (isset($this->iwp_mmb_multisite) && $this->iwp_mmb_multisite )) {1097 $signature = base64_decode($_GET[‘signature’]);1098 $message_id = trim($_GET[‘message_id’]);1099 1100 $auth = $this->authenticate_message($where . $message_id, $signature, $message_id);1101 if ($auth === true) {1102 1103 if (!headers_sent())1104 header(‘P3P: CP="CAO PSA OUR"’);1105 1106 if(!defined(‘IWP_MMB_USER_LOGIN’))1107 define('IWP_MMB_USER_LOGIN’, true);1108 1109 $siteurl = function_exists(‘get_site_option’) ? get_site_option( ‘siteurl’ ) : get_option(‘siteurl’);1110 $user = $this->iwp_mmb_get_user_info($username);1111 wp_set_current_user($user->ID);1112 1113 if(!defined(‘COOKIEHASH’) || (isset($this->iwp_mmb_multisite) && $this->iwp_mmb_multisite) )1114 wp_cookie_constants();1115 1116 wp_set_auth_cookie($user->ID);1117 @iwp_mmb_client_header();1118 1119 //if((isset($this->iwp_mmb_multisite) && $this->iwp_mmb_multisite ) || isset($_REQUEST[‘iwpredirect’])){//comment makes force redirect, which fix bug https dashboard1120 if(function_exists(‘wp_safe_redirect’) && function_exists(‘admin_url’)){1121 wp_safe_redirect(admin_url($where.$page.$action.$post));1122 exit();1123 }1124 //}1125 } else {1126 wp_die($auth[‘error’]);1127 }1128 } elseif( is_user_logged_in() ) {1129 @iwp_mmb_client_header();1130 if(isset($_REQUEST[‘iwpredirect’])){1131 if(function_exists(‘wp_safe_redirect’) && function_exists(‘admin_url’)){1132 wp_safe_redirect(admin_url($where.$page.$action.$post));1133 exit();1134 }1135 }1136 }1137 }1138 1139 function iwp_mmb_set_auth_cookie( $auth_cookie ){1140 if(!defined(‘IWP_MMB_USER_LOGIN’))1141 return false;1142 1143 if( !defined(‘COOKIEHASH’) )1144 wp_cookie_constants();1145 1146 $_COOKIE['wordpress_’.COOKIEHASH] = $auth_cookie;1147 1148 }1149 function iwp_mmb_set_logged_in_cookie( $logged_in_cookie ){1150 if(!defined(‘IWP_MMB_USER_LOGIN’))1151 return false;1152 1153 if( !defined(‘COOKIEHASH’) )1154 wp_cookie_constants();1155 1156 $_COOKIE['wordpress_logged_in_’.COOKIEHASH] = $logged_in_cookie;1157 }1158 1159 function admin_actions(){1160 $replace = get_option(“iwp_client_brand”);1161 if(!empty($replace)){1162 if(!empty($replace[‘hideUpdatesCPB’])){1163 //define('DISALLOW_FILE_MODS’,true); //for hiding updates old method1164 }1165 if(!empty($replace[‘hideFWPCPB’])){1166 //define('DISALLOW_FILE_EDIT’,true); //for hiding file writing permissions old method1167 }1168 if(!empty($replace[‘doChangesCPB’]) || ( !isset($replace[‘doChangesCPB’]) && (!empty($replace[‘name’]) || !empty($replace[‘desc’]) || !empty($replace[‘author’]) || !empty($replace[‘author_url’])))){1169 add_filter('plugin_row_meta’, array($this, ‘iwp_client_replace_row_meta’), 10, 2); //for hiding the view details alone.1170 add_filter('site_transient_update_plugins’, array($this, ‘iwp_site_transient_update_plugins’), 10, 2); //for hiding the infiniteWP update details.1171 add_filter('admin_url’, array($this, ‘iwp_user_admin_url’), 10, 2); //for modifying the link available in plugin’s view version details link.1172 }1173 add_filter('all_plugins’, array($this, ‘client_replace’)); //for replacing name and all.1174 add_filter('show_advanced_plugins’, array($this, ‘muPluginListFilter’), 10, 2); //for replacing name and all.1175 }1176 }1177 1178 function iwp_remove_core_updates($value){1179 if(isset($value->response)){1180 $old_response = $value->response;1181 unset($value->response);1182 }1183 if(isset($value->updates)){1184 unset($value->updates);1185 }1186 return $value;1187 }1188 1189 function iwp_admin_menu_actions($args){1190 //to hide all updates1191 global $iwp_mmb_core;1192 $replace = get_option(“iwp_client_brand”);1193 if(empty($iwp_mmb_core->request_params) && !empty($replace)){1194 if(!empty($replace[‘hideUpdatesCPB’])){1195 //add_filter('wp_get_update_data’, array($this, ‘iwp_wp_get_update_data’), 10, 2);1196 $page = remove_submenu_page( 'index.php’, ‘update-core.php’ );1197 add_filter('transient_update_plugins’, array($this, ‘iwp_remove_core_updates’), 999999, 1);1198 add_filter('site_transient_update_core’, array($this, ‘iwp_remove_core_updates’), 999999, 1);1199 add_filter('site_transient_update_plugins’, array($this, ‘iwp_remove_core_updates’), 999999, 1);1200 add_filter('site_transient_update_themes’, array($this, ‘iwp_remove_core_updates’), 999999, 1);1201 }1202 if(!empty($replace[‘hideFWPCPB’])){1203 // remove_submenu_page(‘themes.php’,’theme-editor.php’);1204 // remove_submenu_page(‘plugins.php’,’plugin-editor.php’); // this is old method this allows editor in direct URL1205 if (!defined(‘DISALLOW_FILE_EDIT’)) {1206 define('DISALLOW_FILE_EDIT’, true);1207 }1208 add_filter('plugin_action_links’, array($this, ‘iwp_client_replace_action_links’), 10, 2);1209 }1210 }1211 }12121213 function iwp_cpb_hide_updates($args){1214 global $iwp_mmb_core;1215 $replace = get_option(“iwp_client_brand”);1216 if(empty($iwp_mmb_core->request_params) && !empty($replace)){1217 if(!empty($replace[‘hideUpdatesCPB’])){1218 add_filter('transient_update_plugins’, array($this, ‘iwp_remove_core_updates’), 999999, 1);1219 add_filter('site_transient_update_core’, array($this, ‘iwp_remove_core_updates’), 999999, 1);1220 add_filter('site_transient_update_plugins’, array($this, ‘iwp_remove_core_updates’), 999999, 1);1221 add_filter('site_transient_update_themes’, array($this, ‘iwp_remove_core_updates’), 999999, 1);1222 }1223 }1224 }1225 1226 function iwp_user_admin_url($args, $args2){1227 //for modifying the link available in plugin’s view version details link.1228 if(strpos($args2, ‘plugin-install.php?tab=plugin-information&plugin’) !== false){1229 $replace = get_option(“iwp_client_brand”);1230 if(!empty($replace) && is_array($replace)){1231 if(!empty($replace[‘name’])){1232 $search_str = 'plugin-install.php?tab=plugin-information&plugin=’.$replace[‘name’].’&section=changelog’;1233 if(strpos($args2, $search_str) !== false){1234 $return_var = plugins_url( ‘/iwp-client/readme.txt’ ) . 'TB_iframe=true&width=600&height=550’;1235 return $return_var;1236 }1237 }1238 }1239 }1240 return $args;1241 }1242 1243 function iwp_site_transient_update_plugins($value){1244 if(!empty($value->response[‘iwp-client/init.php’])){1245 $replace = get_option(“iwp_client_brand”);1246 if(!empty($replace) && is_array($replace)){1247 if(!empty($replace[‘name’])){1248 $file_traces = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);1249 $called_by_file = array_pop($file_traces);1250 $called_by_file = basename($called_by_file[‘file’]);1251 if($called_by_file == “update-core.php”){1252 unset($value->response[‘iwp-client/init.php’]); //for hiding the updates available in updates dashboard section1253 }1254 else if($called_by_file == “plugins.php”){1255 $value->response[‘iwp-client/init.php’]->slug = $replace[‘name’]; ////for hiding the updates available in plugins section1256 $value->response[‘iwp-client/init.php’]->Name = $replace[‘name’];1257 //unset($value->response[‘iwp-client/init.php’]);1258 }1259 }1260 }1261 }1262 return $value;1263 }1264 1265 function iwp_client_replace_action_links($links, $file){1266 //for hiding edit on plugins page.1267 if(!empty($links[‘edit’])){1268 unset($links[‘edit’]);1269 }1270 return $links;1271 }1272 1273 function iwp_client_replace_row_meta($links, $file) {1274 //for hiding the view details alone.1275 if($file == ‘iwp-client/init.php’){1276 if(!empty($links[2])){1277 unset($links[2]);1278 }1279 }1280 return $links;1281 }1282 1283 function client_replace($all_plugins){1284 $replace = get_option(“iwp_client_brand”);1285 if(is_array($replace)){1286 if(!empty($replace[‘doChangesCPB’]) || (!isset($replace[‘doChangesCPB’]) && (!empty($replace[‘name’]) || !empty($replace[‘desc’]) || !empty($replace[‘author’]) || !empty($replace[‘author_url’])))){1287 $all_plugins[‘iwp-client/init.php’][‘Name’] = $replace[‘name’];1288 $all_plugins[‘iwp-client/init.php’][‘Title’] = $replace[‘name’];1289 $all_plugins[‘iwp-client/init.php’][‘Description’] = $replace[‘desc’];1290 $all_plugins[‘iwp-client/init.php’][‘AuthorURI’] = $replace[‘author_url’];1291 $all_plugins[‘iwp-client/init.php’][‘Author’] = $replace[‘author’];1292 $all_plugins[‘iwp-client/init.php’][‘AuthorName’] = $replace[‘author’];1293 $all_plugins[‘iwp-client/init.php’][‘PluginURI’] = '’;1294 }1295 1296 if(!empty($replace[‘hide’])){1297 if (!function_exists(‘get_plugins’)){1298 include_once(ABSPATH . ‘wp-admin/includes/plugin.php’);1299 }1300 if( $this->iwp_mmb_multisite ){1301 if(is_plugin_active_for_network(‘iwp-client/init.php’)){1302 unset($all_plugins[‘iwp-client/init.php’]);1303 }1304 }else{1305 $activated_plugins = get_option(‘active_plugins’);1306 if (!$activated_plugins){1307 $activated_plugins = array();1308 }1309 if(in_array('iwp-client/init.php’,$activated_plugins)){1310 unset($all_plugins[‘iwp-client/init.php’]);1311 }1312 }1313 }1314 }1315 1316 return $all_plugins;1317 }13181319 function add_login_action(){1320 add_action('plugins_loaded’, array( &$this, ‘automatic_login’), 10);1321 }13221323 function muPluginListFilter($previousValue, $type)1324 {1325 // Drop-in’s are filtered after MU plugins.1326 if ($type !== ‘dropins’) {1327 return $previousValue;1328 }13291330 if (!empty($previousValue[‘iwp-client/init.php’])) {1331 return $previousValue;1332 }1333 $replace = get_option(“iwp_client_brand”);13341335 if (!empty($replace[‘hide’])) {1336 unset($GLOBALS[‘plugins’][‘mustuse’][‘mu-iwp-client.php’]);1337 } elseif(!empty($replace[‘doChangesCPB’]) || (!isset($replace[‘doChangesCPB’]) && (!empty($replace[‘name’]) || !empty($replace[‘desc’]) || !empty($replace[‘author’]) || !empty($replace[‘author_url’])))){ 1338 $GLOBALS[‘plugins’][‘mustuse’][‘mu-iwp-client.php’][‘Name’] = $replace[‘name’];1339 $GLOBALS[‘plugins’][‘mustuse’][‘mu-iwp-client.php’][‘Title’] = $replace[‘name’];1340 $GLOBALS[‘plugins’][‘mustuse’][‘mu-iwp-client.php’][‘Description’] = $replace[‘desc’];1341 $GLOBALS[‘plugins’][‘mustuse’][‘mu-iwp-client.php’][‘AuthorURI’] = $replace[‘author_url’];1342 $GLOBALS[‘plugins’][‘mustuse’][‘mu-iwp-client.php’][‘Author’] = $replace[‘author’];1343 $GLOBALS[‘plugins’][‘mustuse’][‘mu-iwp-client.php’][‘AuthorName’] = $replace[‘author’];1344 $GLOBALS[‘plugins’][‘mustuse’][‘mu-iwp-client.php’][‘PluginURI’] = '’;1345 }13461347 return $previousValue;1348 }1349 function updateKeys()1350 {1351 if (!$this->iwp_mmb_multisite) {1352 return;1353 }13541355 global $wpdb;13561357 $publicKey = $this->get_parent_blog_option(‘iwp_client_public_key’);13581359 if (empty($publicKey)) {1360 return;1361 }13621363 $networkBlogs = $wpdb->get_results(“select `blog_id` from `{$wpdb->blogs}`”);13641365 if (empty($networkBlogs)) {1366 return;1367 }13681369 foreach ($networkBlogs as $details) {1370 update_blog_option($details->blog_id, 'iwp_client_public_key’, $publicKey);1371 }13721373 return;1374 }13751376 function addConnectionKeyLink($meta, $slug)1377 {1378 if (is_multisite() && !is_network_admin()) {1379 return $meta;1380 }13811382 if ($slug !== ‘iwp-client/init.php’) {1383 return $meta;1384 }13851386 if (!current_user_can(‘activate_plugins’)) {1387 return $meta;1388 }13891390 $meta[] = '<a href="#” id="iwp-view-connection-key" iwp-key="’.get_option(‘iwp_client_activate_key’).’">View activation key</a>’;13911392 return $meta;1393 }13941395 function printConnectionModalOpenScript()1396 {1397 if (!current_user_can(‘activate_plugins’)) {1398 return;1399 }14001401 ob_start()1402 ?>1403 <script type="text/javascript">1404 jQuery(document).ready(function($) {1405 var $iwpconnectionKeyDialog = $(‘#iwp_connection_key_dialog’);1406 $(‘#iwp-view-connection-key’).click(function(e) {1407 e.preventDefault();1408 $iwpconnectionKeyDialog.dialog({1409 draggable: false,1410 resizable: false,1411 modal: true,1412 width: '530px’,1413 height: 'auto’,1414 title: 'Activation Key’,1415 close: function() {1416 $(this).dialog(“destroy”);1417 }1418 });1419 });1420 $(‘button.copy-key-button’).click(function() {1421 $(‘#activation-key’).select();1422 document.execCommand(‘copy’);1423 });1424 });1425 </script>1426 <?php14271428 $content = ob_get_clean();1429 print $content;1430 }14311432 function printConnectionModalDialog()1433 {1434 if (is_multisite() && !is_network_admin()) {1435 return;1436 }14371438 if (!current_user_can(‘activate_plugins’)) {1439 return;1440 }14411442 ob_start();1443 ?>1444 <div id="iwp_connection_key_dialog" style="display: none;">14451446 <div style="text-align: center;font-weight: bold;"><p style="margin-bottom: 4px;margin-top: 20px;">Activation Key</p></div>1447 <input id="activation-key" rows="1" style="padding: 10px;background-color: #fafafa;border: 1px solid black;border-radius: 10px;font-weight: bold;font-size: 14px;text-align: center; width: 85%; margin-right: 5px" onclick="this.focus();this.select()" readonly="readonly" value="<?php echo get_option(‘iwp_client_activate_key’); ?>">1448 <button class="copy-key-button" data-clipboard-target="#activation-key" style="padding: 10px;background-color: #fafafa;border: 1px solid black;border-radius: 10px;font-weight: bold;font-size: 14px;text-align: center;">Copy</button>1449 </div>1450 <?php14511452 $content = ob_get_clean();1453 print $content;1454 } 14551456 function get_option($option){1457 if (is_multisite()) {1458 return get_site_option($option);1459 }14601461 return get_option($option);1462 }14631464 function update_option($option, $option_value){1465 if (is_multisite()) {1466 global $wpdb;1467 $blogIDs = $wpdb->get_col(“SELECT blog_id FROM $wpdb->blogs”);1468 foreach ($blogIDs as $blogID) {1469 update_blog_option($blogID, $option, $option_value);1470 }1471 return true;1472 } else {1473 update_option($option, $option_value);1474 return true;1475 }1476 return false;1477 }14781479 function enqueueConnectionModalOpenScripts(){1480 wp_enqueue_script(‘jquery’);1481 wp_enqueue_script(‘jquery-ui-core’);1482 wp_enqueue_script(‘jquery-ui-dialog’);1483 }14841485 function enqueueConnectionModalOpenStyles(){1486 wp_enqueue_style(‘wp-jquery-ui’);1487 wp_enqueue_style(‘wp-jquery-ui-dialog’);1488 }1489 1490 function get_db_details($params){1491 global $wpdb;1492 $result = array();1493 if (defined(‘DB_HOST’)) {1494 $result[‘dbHost’] = DB_HOST;1495 $result[‘dbName’] = DB_NAME;1496 $result[‘dbUser’] = DB_USER;1497 $result[‘dbPassword’] = DB_PASSWORD;1498 $result[‘db_table_prefix’] = $wpdb->base_prefix;1499 $result[‘site_url’] = site_url();1500 $result[‘home_url’] = home_url();1501 }15021503 return $result;1504 }15051506 function flush_redis_cache(){1507 @include_once( ABSPATH . ‘wp-admin/includes/plugin.php’ );1508 if ( is_plugin_active( ‘redis-cache/redis-cache.php’ ) ) {1509 @include_once(WP_PLUGIN_DIR . ‘/redis-cache/redis-cache.php’);1510 if(method_exists( $GLOBALS[ ‘wp_object_cache’ ], ‘redis_status’ )) {1511 wp_cache_flush();1512 }1513 }1514 }15151516 function iwp_delete_option($option_name){1517 if(!empty($option_name)){1518 global $wpdb;15191520 $delete_query = "DELETE FROM $wpdb->options WHERE option_name = ‘".$option_name."’";1521 $affected = $wpdb->query($delete_query);1522 if(!$affected){1523 global $iwp_backup_core;1524 $iwp_backup_core->log(“Failed to delete $option_name option”);1525 $bt = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);1526 $log = $bt[0][‘file’].’-- line–’.$bt[0][‘line’].’–function–’.$bt[0][‘function’];1527 $iwp_backup_core->log(“$log”);1528 $iwp_backup_core->log(“Retry delete $option_name option”);1529 // retry operation1530 $query = "SELECT * FROM $wpdb->options WHERE option_name = ‘".$option_name."’";1531 $temp_row = $wpdb->get_row($query);1532 if(!empty($temp_row)){1533 $wpdb->query($delete_query);1534 }1535 }1536 }1537 }15381539 function iwp_update_option($option_name,$option_value){1540 if(!empty($option_name)){1541 global $wpdb;1542 $sql = "INSERT INTO `$wpdb->options` (option_name,option_value) VALUES (%s,%s) ON DUPLICATE KEY UPDATE option_value = %s";1543 $sql = $wpdb->prepare($sql,$option_name,$option_value,$option_value);1544 $affected = $wpdb->query($sql);1545 if(!$affected){1546 global $iwp_backup_core;1547 $iwp_backup_core->log(“Failed to update $option_name option and value $option_value”);1548 $bt = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);1549 $log = $bt[0][‘file’].’-- line–’.$bt[0][‘line’].’–function–’.$bt[0][‘function’];1550 $iwp_backup_core->log(“$log”);1551 // retry operation1552 $affected = $wpdb->query($sql);1553 }1554 }1555 }15561557 function get_max_allowed_packet(){1558 global $wpdb;1559 $query = "SHOW VARIABLES LIKE 'max_allowed_packet’";1560 $temp_row = $wpdb->get_row($query);1561 if(!empty($temp_row)){1562 return $temp_row->Value; //1048576 1563 // $temp_row->Value/(1024*1024); // 1M1564 }else{1565 return '128M’; //Default 8M, so we tried with increase max_allowed_packet size1566 }1567 }1568 1569}1570?>