PY6f92Q4

1<?php
2/* 
3Plugin Name: InfiniteWP - Client
4Plugin URI: http://infinitewp.com/
5Description: This is the client plugin of InfiniteWP that communicates with the InfiniteWP Admin panel.
6Author: Revmakx
7Version: 1.9.4.5
8Author URI: http://www.revmakx.com
9Network: true
10*/
11/************************************************************
12 * This plugin was modified by Revmakx						*
13 * Copyright (c) 2012 Revmakx								*
14 * www.revmakx.com											*
15 *															*
16 ************************************************************/
17
18/*************************************************************
19 * 
20 * init.php
21 * 
22 * Initialize the communication with master
23 * 
24 * 
25 * Copyright (c) 2011 Prelovac Media
26 * www.prelovac.com
27 **************************************************************/
28if(basename($_SERVER['SCRIPT_FILENAME']) == "init.php"):
29    exit;
30endif;
31if(!defined('IWP_MMB_CLIENT_VERSION'))
32	define('IWP_MMB_CLIENT_VERSION', '1.9.4.5');
33
34
35
36if ( !defined('IWP_MMB_XFRAME_COOKIE')){
37	$siteurl = function_exists('get_site_option') ? get_site_option( 'siteurl' ) : get_option('siteurl');
38	define('IWP_MMB_XFRAME_COOKIE', $xframe = 'wordpress_'.md5($siteurl).'_xframe');
39}
40global $wpdb, $iwp_mmb_plugin_dir, $iwp_mmb_plugin_url, $wp_version, $iwp_mmb_filters, $_iwp_mmb_item_filter;
41if (version_compare(PHP_VERSION, '5.0.0', '<')) // min version 5 supported
42    exit("<p>InfiniteWP Client plugin requires PHP 5 or higher.</p>");
43
44
45$iwp_mmb_wp_version = $wp_version;
46$iwp_mmb_plugin_dir = WP_PLUGIN_DIR . '/' . basename(dirname(__FILE__));
47$iwp_mmb_plugin_url = WP_PLUGIN_URL . '/' . basename(dirname(__FILE__));
48
49if(!defined('IWP_BACKUP_DIR')){
50define('IWP_BACKUP_DIR', WP_CONTENT_DIR . '/infinitewp/backups');
51}
52
53if(!defined('IWP_DB_DIR')){
54define('IWP_DB_DIR', IWP_BACKUP_DIR . '/iwp_db');
55}
56
57if(!defined('IWP_PCLZIP_TEMPORARY_DIR')){
58define('IWP_PCLZIP_TEMPORARY_DIR', WP_CONTENT_DIR . '/infinitewp/temp/');
59}
60
61require_once("$iwp_mmb_plugin_dir/helper.class.php");
62require_once("$iwp_mmb_plugin_dir/backup/backup.options.php");
63require_once("$iwp_mmb_plugin_dir/backup/functions.php");
64require_once("$iwp_mmb_plugin_dir/backup/databaseencrypt.php");
65require_once("$iwp_mmb_plugin_dir/backup/encrypt.php");
66require_once("$iwp_mmb_plugin_dir/core.class.php");
67require_once("$iwp_mmb_plugin_dir/activities_log.class.php");
68require_once("$iwp_mmb_plugin_dir/stats.class.php");
69//require_once("$iwp_mmb_plugin_dir/backup.class.php");
70//require_once("$iwp_mmb_plugin_dir/backup.class.singlecall.php");
71//require_once("$iwp_mmb_plugin_dir/backup.class.multicall.php");
72require_once("$iwp_mmb_plugin_dir/installer.class.php");
73
74require_once("$iwp_mmb_plugin_dir/addons/manage_users/user.class.php");
75//require_once("$iwp_mmb_plugin_dir/addons/backup_repository/backup_repository.class.php");
76require_once("$iwp_mmb_plugin_dir/addons/comments/comments.class.php");
77
78require_once("$iwp_mmb_plugin_dir/addons/post_links/link.class.php");
79require_once("$iwp_mmb_plugin_dir/addons/post_links/post.class.php");
80
81require_once("$iwp_mmb_plugin_dir/addons/wp_optimize/optimize.class.php");
82
83require_once("$iwp_mmb_plugin_dir/addons.api.php");
84require_once("$iwp_mmb_plugin_dir/plugin.compatibility.class.php");
85require_once("$iwp_mmb_plugin_dir/plugins/search/search.php");
86require_once("$iwp_mmb_plugin_dir/plugins/cleanup/cleanup.php");
87
88
89if( !function_exists ( 'iwp_mmb_filter_params' )) {
90	function iwp_mmb_filter_params( $array = array() ){
91		
92		$filter = array( 'current_user', 'wpdb' );
93		$return = array();
94		foreach ($array as $key => $val) { 
95			if( !is_int($key) && in_array($key, $filter) )
96				continue;
97				
98			if( is_array( $val ) ) { 
99				$return[$key] = iwp_mmb_filter_params( $val );
100			} else {
101				$return[$key] = $val;
102			}
103		} 
104		
105		return $return;
106	}
107}
108
109if( !function_exists ('iwp_mmb_parse_request')) {
110	function iwp_mmb_parse_request()
111	{
112		global $HTTP_RAW_POST_DATA, $iwp_mmb_activities_log;
113		$HTTP_RAW_POST_DATA_LOCAL = NULL;
114		$HTTP_RAW_POST_DATA_LOCAL = file_get_contents('php://input');
115		if(empty($HTTP_RAW_POST_DATA_LOCAL)){
116			if (isset($HTTP_RAW_POST_DATA)) {
117				$HTTP_RAW_POST_DATA_LOCAL = $HTTP_RAW_POST_DATA;
118			}
119		}
120		
121		
122		
123		global $current_user, $iwp_mmb_core, $new_actions, $wp_db_version, $wpmu_version, $_wp_using_ext_object_cache;
124		if (strrpos($HTTP_RAW_POST_DATA_LOCAL, '_IWP_JSON_PREFIX_') !== false) {
125			$request_data_array = explode('_IWP_JSON_PREFIX_', $HTTP_RAW_POST_DATA_LOCAL);
126			$request_raw_data = $request_data_array[1];
127			$data = trim(base64_decode($request_raw_data));
128			$GLOBALS['IWP_JSON_COMMUNICATION'] = 1;
129		}else{
130			$data = false;
131			$request_raw_data = $HTTP_RAW_POST_DATA_LOCAL;
132			$serialized_data = trim(base64_decode($request_raw_data));
133			if (is_serialized($serialized_data)) {
134					iwp_mmb_response(array('error' => 'Please update your IWP Admin Panel to latest version', 'error_code' => 'update_panel'), false, true);
135			}
136		}
137		
138		if ($data){
139
140			//$num = @extract(unserialize($data));
141			$request_data = json_decode($data, true);
142		
143			if(isset($request_data['params'])){ 
144				$request_data['params'] = iwp_mmb_filter_params($request_data['params']);
145			}
146			if (isset($GLOBALS['IWP_JSON_COMMUNICATION']) && $GLOBALS['IWP_JSON_COMMUNICATION']) {
147				$signature  = base64_decode($request_data['signature']);
148			}else{
149				$signature  = $request_data['signature'];
150			}
151
152			$iwp_action 					= $request_data['iwp_action'];
153			$params 						= $request_data['params'];
154			$id 							= $request_data['id'];
155			if(isset($request_data['is_save_activity_log'])) {
156				$is_save_activity_log	= $request_data['is_save_activity_log'];
157			}
158			$GLOBALS['activities_log_datetime'] = $request_data['activities_log_datetime'];
159		}
160		if (isset($iwp_action) && $iwp_action != 'restoreNew') {
161			if(!defined('IWP_AUTHORISED_CALL')) define('IWP_AUTHORISED_CALL', 1);
162			if(function_exists('register_shutdown_function')){ register_shutdown_function("iwp_mmb_shutdown"); }
163			$GLOBALS['IWP_MMB_PROFILING']['ACTION_START'] = microtime(1);
164		
165			error_reporting(0);
166			@ini_set("display_errors", 0);
167			
168			
169			run_hash_change_process();
170			iwp_plugin_compatibility_fix();
171			$action = $iwp_action;
172			$_wp_using_ext_object_cache = false;
173			@set_time_limit(600);
174			
175			if (!$iwp_mmb_core->check_if_user_exists($params['username']))
176				iwp_mmb_response(array('error' => 'Username <b>' . $params['username'] . '</b> does not have administrative access. Enter the correct username in the site options.', 'error_code' => 'username_does_not_have_administrative_access'), false);
177			
178			if ($action == 'add_site') {
179				$params['iwp_action'] = $action;
180				$iwp_mmb_core->request_params = $params;
181				return;
182			}elseif ($action == 'readd_site') {
183				$params['id'] = $id;
184				$params['iwp_action'] = $action;
185				$params['signature'] = $signature;
186				$iwp_mmb_core->request_params = $params;
187				return;
188			}
189			
190			$auth = $iwp_mmb_core->authenticate_message($action . $id, $signature, $id);
191			if ($auth === true) {
192				if (!defined('WP_ADMIN') && $action == 'get_stats' || $action == 'do_upgrade' || $action == 'install_addon' || $action == 'edit_plugins_themes' || $action == 'bulk_actions_processor' || $action == 'update_broken_link' || $action == 'undismiss_broken_link') {
193					define('WP_ADMIN', true);
194				}
195				if ($action == 'get_stats') {
196					iwp_mu_plugin_loader();
197				}
198				if (is_multisite()) {
199					define('WP_NETWORK_ADMIN', true);
200				}else{
201					define('WP_NETWORK_ADMIN', false);
202				}
203				$params['id'] = $id;
204				$params['iwp_action'] = $action;
205				$params['is_save_activity_log'] = $is_save_activity_log;
206				$iwp_mmb_core->request_params = $params;
207			} else {
208				iwp_mmb_response($auth, false);
209			}
210		} else {
211			//IWP_MMB_Stats::set_hit_count();
212            // $GLOBALS['HTTP_RAW_POST_DATA'] =  $HTTP_RAW_POST_DATA_LOCAL;
213            $HTTP_RAW_POST_DATA =  $HTTP_RAW_POST_DATA_LOCAL;
214		}
215		
216	}
217}
218if (!function_exists ('iwp_mmb_add_readd_request')) {
219	function iwp_mmb_add_readd_request(){
220		global $current_user, $iwp_mmb_core, $new_actions, $wp_db_version, $wpmu_version, $_wp_using_ext_object_cache, $iwp_mmb_activities_log;
221		if (empty($iwp_mmb_core->request_params)) {
222			return false;
223		}
224		$params = $iwp_mmb_core->request_params;
225		$action = $iwp_mmb_core->request_params['iwp_action'];
226
227		if ($action == 'add_site') {
228			$params['is_save_activity_log'] = $is_save_activity_log;
229			iwp_mmb_add_site($params);
230			iwp_mmb_response(array('error' => 'You should never see this.', 'error_code' => 'you_should_never_see_this'), false);
231		}
232		if ($action == 'readd_site') {
233            $params['id'] = $params['id'];
234            $params['signature'] = $params['signature'];
235			$params['is_save_activity_log'] = $is_save_activity_log;				
236			iwp_mmb_readd_site($params);
237			iwp_mmb_response(array('error' => 'You should never see this.', 'error_code' => 'you_should_never_see_this'), false);
238		}
239	}
240}
241if (!function_exists ('iwp_mmb_set_request')) {
242	function iwp_mmb_set_request(){
243		global $current_user, $iwp_mmb_core, $new_actions, $wp_db_version, $wpmu_version, $_wp_using_ext_object_cache, $iwp_mmb_activities_log;
244		if (is_user_logged_in()) {
245			iwp_plugin_compatibility_fix();
246		}
247		if (empty($iwp_mmb_core->request_params)) {
248			return false;
249		}
250		$params = $iwp_mmb_core->request_params;
251		$action = $iwp_mmb_core->request_params['iwp_action'];
252		$is_save_activity_log  = $iwp_mmb_core->request_params['is_save_activity_log'];
253		if ($action == 'add_site' || $action == 'readd_site') {
254			return false;
255		}
256		if ($action == 'maintain_site') {
257			iwp_mmb_maintain_site($params);
258			iwp_mmb_response(array('error' => 'You should never see this.', 'error_code' => 'you_should_never_see_this'), false);
259		}
260		@ignore_user_abort(true);
261		$GLOBALS['IWP_CLIENT_HISTORY_ID'] = $iwp_mmb_core->request_params['id'];
262		iwp_mmb_backup_db_changes();
263		if(isset($params['username']) && !is_user_logged_in()){
264			$user = function_exists('get_user_by') ? get_user_by('login', $params['username']) : iwp_mmb_get_user_by( 'login', $params['username'] );
265			if (isset($user) && isset($user->ID)) {
266				wp_set_current_user($user->ID);
267				// Compatibility with All In One Security
268				update_user_meta($user->ID, 'last_login_time', current_time('mysql'));
269			}
270			$isHTTPS = (bool)is_ssl();
271			if($isHTTPS){
272				wp_set_auth_cookie($user->ID);
273			}else{
274				wp_set_auth_cookie($user->ID, false, false);
275				wp_set_auth_cookie($user->ID, false, true);
276			}
277		}
278		if ($action == 'get_cookie') {
279			iwp_mmb_response(true, true);
280		}
281		/* in case database upgrade required, do database backup and perform upgrade ( wordpress wp_upgrade() function ) */
282		if( strlen(trim($wp_db_version)) && !defined('ACX_PLUGIN_DIR') ){
283			if ( get_option('db_version') != $wp_db_version ) {
284				/* in multisite network, please update database manualy */
285				if (empty($wpmu_version) || (function_exists('is_multisite') && !is_multisite())){
286					if( ! function_exists('wp_upgrade'))
287						include_once(ABSPATH.'wp-admin/includes/upgrade.php');
288					
289					ob_clean();
290					@wp_upgrade();
291					@do_action('after_db_upgrade');
292					ob_end_clean();
293				}
294			}
295		}
296		
297		if(isset($params['secure'])){
298			if (isset($GLOBALS['IWP_JSON_COMMUNICATION']) && $GLOBALS['IWP_JSON_COMMUNICATION']) {
299				$params['secure'] = iwp_mmb_safe_unserialize(base64_decode($params['secure']));
300			}
301			if($decrypted = $iwp_mmb_core->_secure_data($params['secure'])){
302				if (is_serialized($decrypted)) {
303					$decrypted = iwp_mmb_safe_unserialize($decrypted);
304				}
305				if(is_array($decrypted)){
306							
307					foreach($decrypted as $key => $val){
308						if(!is_numeric($key))
309							$params[$key] = $val;							
310											
311					}
312					unset($params['secure']);
313				} else $params['secure'] = $decrypted;
314			}
315			elseif(isset($params['secure']['account_info'])){
316				$params['account_info'] = $params['secure']['account_info'];
317			}
318		}
319		
320		if( !$iwp_mmb_core->register_action_params( $action, $params ) ){
321			global $_iwp_mmb_plugin_actions;					
322			$_iwp_mmb_plugin_actions[$action] = $params;
323		}
324		$iwp_mmb_activities_log->iwp_mmb_update_is_save_activity_log($is_save_activity_log);
325		$iwp_mmb_activities_log->iwp_mmb_save_options_for_activity_log('parse_request');
326	}
327}
328
329if( !function_exists('iwp_mmb_convert_wperror_obj_to_arr')){
330	function iwp_mmb_convert_wperror_obj_to_arr($obj,$state="initial"){
331		$result = array();
332		if( is_array($obj) ){
333			foreach ($obj as $key => $value) {
334				$result[$key] = iwp_mmb_convert_wperror_obj_to_arr($value,"intermediate");
335			}
336		}elseif(is_object($obj) && is_wp_error($obj)){
337				$result['error_codes'] = $obj->get_error_codes();
338				$result['errors'] = $obj->get_error_messages();
339				$result['error_data'] = $obj->get_error_data();
340		}else{
341			return $obj;
342		}
343		if($state == 'initial' ){
344			if(isset($obj['error']) && is_wp_error($obj['error'])){
345				$errMsgTemp = $result['error']['errors'];
346				$errCodesTemp = $result['error']['error_codes'];
347				if(!empty($result['error']['error_data']) ){
348					$errData = ":::".$result['error']['error_data'];
349				}else{
350					$errData = '';
351				}
352
353				$errMsg ='';
354				$errCode = '';
355
356				if(count($errMsgTemp) > 1 ){$errMsg = implode("|&|",$errMsgTemp);}elseif(count($errMsgTemp) == 1){$errMsg = $errMsgTemp[0];}
357				if(count($errCodesTemp) > 1 ){$errCode = implode("|&|",$errCodesTemp);}elseif(count($errCodesTemp) == 1){$errCode = $errCodesTemp[0];}
358
359				$wpErr = array('error'=>$errMsg.$errData,'error_code'=>$errCode,'error_data'=>$errData);
360				return $wpErr;
361			}
362		}
363		return $result;
364	}
365}
366
367/* Main response function */
368if( !function_exists ( 'iwp_mmb_response' )) {
369
370	function iwp_mmb_response($response = false, $success = true, $send_serialize_response=false)
371	{	
372		$return = array();
373
374		$response = iwp_mmb_convert_wperror_obj_to_arr($response,'initial');
375		
376		if ((is_array($response) && empty($response)) || (!is_array($response) && strlen($response) == 0)){
377			$return['error'] = 'Empty response.';
378			$return['error_code'] = 'empty_response';
379		}
380		else if ($success){
381			$return['success'] = $response;
382		}
383		else{
384			$return['error'] = $response['error'];
385			$return['error_code'] = $response['error_code'];
386		}
387		
388		if( !headers_sent() ){
389			 $protocol = 'HTTP/1.1';
390        	if (isset($_SERVER['SERVER_PROTOCOL']) && $_SERVER['SERVER_PROTOCOL'] === 'HTTP/1.0') {
391            	$protocol = 'HTTP/1.0';
392        	}			
393        	header($protocol.' 200 OK');
394			header('Content-Type: text/plain');
395		}
396		if (!$send_serialize_response) {
397			$GLOBALS['IWP_RESPONSE_SENT'] = true;
398			$response_data = '_IWP_JSON_PREFIX_'.base64_encode(iwp_mmb_json_encode($return));
399		}else{
400			$GLOBALS['IWP_RESPONSE_SENT'] = true;
401			$response_data = base64_encode(serialize($return));
402		}
403		$txt= "<IWPHEADER>" .$response_data."<ENDIWPHEADER>";
404		if (defined('IWP_RESPONSE_HEADER_CLOSE') && IWP_RESPONSE_HEADER_CLOSE) {
405			ignore_user_abort(true);
406			ob_end_clean();
407			ob_start();    
408			echo ($txt);
409			$size = ob_get_length();
410			header("Connection: close\r\n");
411			header("Content-Encoding: none\r\n");
412			header("Content-Length: $size");
413			@ob_flush();
414			flush();
415			ob_end_flush();
416			exit(1);
417		}else{
418			exit($txt);
419		}
420	}
421}
422
423
424
425if( !function_exists ( 'iwp_mmb_add_site' )) {
426	function iwp_mmb_add_site($params)
427	{
428		global $iwp_mmb_core, $iwp_mmb_activities_log;
429		$num = extract($params);
430		
431		if ($num) {
432			if (!$iwp_mmb_core->get_option('iwp_client_action_message_id') && !$iwp_mmb_core->get_option('iwp_client_public_key')) {
433				$public_key = base64_decode($public_key);
434				
435				
436				if(trim($activation_key) != get_option('iwp_client_activate_key')){ //iwp
437					iwp_mmb_response(array('error' => 'Invalid activation key', 'error_code' => 'iwp_mmb_add_site_invalid_activation_key'), false);
438					return;
439				}
440				
441				if (checkOpenSSL() && !$user_random_key_signing) {
442					$verify = openssl_verify($action . $id, base64_decode($signature), $public_key);
443					if ($verify == 1) {
444						$iwp_mmb_core->set_admin_panel_public_key($public_key);
445						$iwp_mmb_core->set_client_message_id($id);
446						$iwp_mmb_core->get_stats_instance();
447						if(isset($notifications) && is_array($notifications) && !empty($notifications)){
448							$iwp_mmb_core->stats_instance->set_notifications($notifications);
449						}
450						if(isset($brand) && is_array($brand) && !empty($brand)){
451							update_option('iwp_client_brand',$brand);
452						}
453						
454						iwp_mmb_response($iwp_mmb_core->stats_instance->get_initial_stats(), true);
455						$iwp_mmb_activities_log->iwp_mmb_update_is_save_activity_log($params['is_save_activity_log']);
456						$iwp_mmb_activities_log->iwp_mmb_save_options_for_activity_log('add_site');
457						delete_option('iwp_client_activate_key');//iwp
458					} else if ($verify == 0) {
459						iwp_mmb_response(array('error' => 'Invalid message signature. Please contact us if you see this message often.', 'error_code' => 'iwp_mmb_add_site_invalid_message_signature'), false);
460					} else {
461						iwp_mmb_response(array('error' => 'Command not successful. Please try again.', 'error_code' => 'iwp_mmb_add_site_command_not_successful'), false);
462					}
463				} else {
464					if (!get_option('iwp_client_nossl_key')) {
465						srand();
466						
467						$random_key = md5(base64_encode($public_key) . rand(0, getrandmax()));
468						
469						$iwp_mmb_core->set_random_signature($random_key);
470						$iwp_mmb_core->set_client_message_id($id);
471						$iwp_mmb_core->set_admin_panel_public_key($public_key);
472						$iwp_mmb_core->get_stats_instance();						
473						if(is_array($notifications) && !empty($notifications)){
474							$iwp_mmb_core->stats_instance->set_notifications($notifications);
475						}
476						
477						if(is_array($brand) && !empty($brand)){
478							update_option('iwp_client_brand',$brand);
479						}
480						$iwp_mmb_activities_log->iwp_mmb_update_is_save_activity_log($params['is_save_activity_log']);
481						$iwp_mmb_activities_log->iwp_mmb_save_options_for_activity_log('add_site');
482						iwp_mmb_response($iwp_mmb_core->stats_instance->get_initial_stats(), true);
483						delete_option('iwp_client_activate_key');//IWP
484					} else
485						iwp_mmb_response(array('error' => 'Please deactivate & activate InfiniteWP Client plugin on your site, then add the site again.', 'error_code' => 'deactivate_ctivate_InfiniteWP_Client_plugin_add_site_again_not_iwp_client_nossl_key'), false);
486				}
487			} else {
488				iwp_mmb_response(array('error' => 'Please deactivate &amp; activate InfiniteWP Client plugin on your site, then add the site again.', 'error_code' => 'deactivate_ctivate_InfiniteWP_Client_plugin_add_site_again_not_iwp_client_nossl_key'), false);
489			}
490		} else {
491			iwp_mmb_response(array('error' => 'Invalid parameters received. Please try again.', 'error_code' => 'iwp_mmb_add_site_invalid_parameters_received'), false);
492		}
493	}
494}
495
496if( !function_exists ( 'iwp_mmb_readd_site' )) {
497	function iwp_mmb_readd_site($params){
498		global $iwp_mmb_core,$iwp_mmb_activities_log;
499		$num = extract($params);
500		if ($num) {
501			if (!get_option('iwp_client_action_message_id') && !get_option('iwp_client_public_key')) {
502				$public_key = base64_decode($public_key);
503				if(trim($activation_key) != get_option('iwp_client_activate_key')){ //iwp
504					iwp_mmb_response(array('error' => 'Invalid activation key', 'error_code' => 'iwp_mmb_readd_site_invalid_activation_key'), false);
505					return;
506				}
507				if (checkOpenSSL() && !$user_random_key_signing) {
508
509					$verify = openssl_verify($action . $id, $signature, $public_key);
510					if ($verify == 1) {
511						$iwp_mmb_core->set_admin_panel_public_key($public_key);
512						$iwp_mmb_core->set_client_message_id($id);
513						$iwp_mmb_core->get_stats_instance();
514						if(isset($notifications) && is_array($notifications) && !empty($notifications)){
515							$iwp_mmb_core->stats_instance->set_notifications($notifications);
516						}
517						if(isset($brand) && is_array($brand) && !empty($brand)){
518							update_option('iwp_client_brand',$brand);
519						}
520						$iwp_mmb_activities_log->iwp_mmb_update_is_save_activity_log($params['is_save_activity_log']);
521						$iwp_mmb_activities_log->iwp_mmb_save_options_for_activity_log('readd_site');
522						iwp_mmb_response($iwp_mmb_core->stats_instance->get_initial_stats(), true);
523						delete_option('iwp_client_activate_key');//iwp
524					} else if ($verify == 0) {
525						iwp_mmb_response(array('error' => 'Invalid message signature. Please contact us if you see this message often.', 'error_code' => 'iwp_mmb_readd_site_invalid_message_signature'), false);
526					} else {
527						iwp_mmb_response(array('error' => 'Command not successful. Please try again.', 'error_code' => 'iwp_mmb_readd_site_command_not_successful'), false);
528					}
529				} else {
530					if (!get_option('iwp_client_nossl_key')) {
531						srand();
532
533						$random_key = md5(base64_encode($public_key) . rand(0, getrandmax()));
534
535						$iwp_mmb_core->set_random_signature($random_key);
536						$iwp_mmb_core->set_client_message_id($id);
537						$iwp_mmb_core->set_admin_panel_public_key($public_key);
538						$iwp_mmb_core->get_stats_instance();						
539						if(is_array($notifications) && !empty($notifications)){
540							$iwp_mmb_core->stats_instance->set_notifications($notifications);
541						}
542
543						if(is_array($brand) && !empty($brand)){
544							update_option('iwp_client_brand',$brand);
545						}
546						$iwp_mmb_activities_log->iwp_mmb_update_is_save_activity_log($params['is_save_activity_log']);
547						$iwp_mmb_activities_log->iwp_mmb_save_options_for_activity_log('readd_site');
548						iwp_mmb_response($iwp_mmb_core->stats_instance->get_initial_stats(), true);
549						delete_option('iwp_client_activate_key');//IWP
550					} else
551						iwp_mmb_response(array('error' => 'Please deactivate & activate InfiniteWP Client plugin on your site, then add the site again.', 'error_code' => 'deactivate_ctivate_InfiniteWP_Client_plugin_add_site_again_not_iwp_client_nossl_key'), false);
552				}
553			} else {
554				iwp_mmb_response(array('error' => 'Please deactivate &amp; activate InfiniteWP Client plugin on your site, then add the site again.', 'error_code' => 'deactivate_ctivate_InfiniteWP_Client_plugin_add_site_again_not_iwp_client_nossl_key'), false);
555			}
556		} else {
557			iwp_mmb_response(array('error' => 'Invalid parameters received. Please try again.', 'error_code' => 'iwp_mmb_add_site_invalid_parameters_received'), false);
558		}
559	}
560}
561
562if(!function_exists('iwp_mmb_maintain_site')){
563	function iwp_mmb_maintain_site($params){
564		$check = 1;
565		if(get_option('iwp_mmb_maintenance_mode') != $params['maintenance_mode'])
566			if(update_option('iwp_mmb_maintenance_mode',$params['maintenance_mode']) ){ $check = 1;}else{$check = 0;}
567		if(get_option('iwp_mmb_maintenance_html') != $params['maintenance_html'])
568			if(update_option('iwp_mmb_maintenance_html',$params['maintenance_html']) ){ $check = 1;}else{$check = 0;}
569		if($check == 1){
570			iwp_mmb_response($params, true);
571		}else{
572			iwp_mmb_response(array('error' => 'Some error with database connection in client site', 'error_code' => 'database_connection_in_client_site'), false);
573		}
574	}
575}
576
577
578if( !function_exists ( 'iwp_mmb_remove_site' )) {
579	function iwp_mmb_remove_site($params)
580	{
581		extract($params);
582		global $iwp_mmb_core;
583		$iwp_mmb_core->uninstall( $deactivate );
584		
585		include_once(ABSPATH . 'wp-admin/includes/plugin.php');
586		$plugin_slug = basename(dirname(__FILE__)) . '/' . basename(__FILE__);
587		
588		if ($deactivate) {
589			deactivate_plugins($plugin_slug, true);
590		}
591		
592		if (!is_plugin_active($plugin_slug))
593			iwp_mmb_response(array(
594				'deactivated' => 'Site removed successfully. <br /><br />InfiniteWP Client plugin successfully deactivated.'
595			), true);
596		else
597			iwp_mmb_response(array(
598				'removed_data' => 'Site removed successfully. <br /><br /><b>InfiniteWP Client plugin was not deactivated.</b>'
599			), true);
600		
601	}
602}
603if( !function_exists ( 'iwp_mmb_stats_get' )) {
604	function iwp_mmb_stats_get($params)
605	{
606		global $iwp_mmb_core;
607		$iwp_mmb_core->get_stats_instance();
608		iwp_mmb_response($iwp_mmb_core->stats_instance->get($params), true);
609	}
610}
611
612if( !function_exists ( 'iwp_mmb_client_header' )) {
613	function iwp_mmb_client_header()
614	{	global $iwp_mmb_core, $current_user;
615		
616		if(!headers_sent()){
617			if(isset($current_user->ID))
618				$expiration = time() + apply_filters('auth_cookie_expiration', 10800, $current_user->ID, false);
619			else 
620				$expiration = time() + 10800;
621				
622			setcookie(IWP_MMB_XFRAME_COOKIE, md5(IWP_MMB_XFRAME_COOKIE), $expiration, COOKIEPATH, COOKIE_DOMAIN, false, true);
623			$_COOKIE[IWP_MMB_XFRAME_COOKIE] = md5(IWP_MMB_XFRAME_COOKIE);
624		}
625	}
626}
627
628if( !function_exists ( 'iwp_mmb_pre_init_stats' )) {
629	function iwp_mmb_pre_init_stats( $params )
630	{
631		global $iwp_mmb_core;
632		$iwp_mmb_core->get_stats_instance();
633		return $iwp_mmb_core->stats_instance->pre_init_stats($params);
634	}
635}
636
637if( !function_exists ( 'iwp_mmb_trigger_check_new' )) {
638//backup multi call trigger and status check.
639	function iwp_mmb_trigger_check_new($params)
640	{
641		global $iwp_backup_core;
642		$return = $iwp_backup_core->getRunningBackupStatus($params);
643		
644		if (is_array($return) && array_key_exists('error', $return))
645			iwp_mmb_response($return, false);
646		else {
647			iwp_mmb_response($return, true);
648		}
649	}
650}
651
652if( !function_exists ( 'iwp_pheonix_backup_cron_do_action' )) {
653//backup multi call trigger and status check.
654	function iwp_pheonix_backup_cron_do_action($params)
655	{
656		global $iwp_backup_core;
657		$return = $iwp_backup_core->iwp_pheonix_backup_cron_do_action($params);
658		
659		if (is_array($return) && array_key_exists('error', $return))
660			iwp_mmb_response($return, false);
661		else {
662			iwp_mmb_response($return, true);
663		}
664	}
665}
666
667if( !function_exists ( 'iwp_mmb_trigger_check' )) {
668//backup multi call trigger and status check.
669	function iwp_mmb_trigger_check($params)
670	{
671		global $iwp_mmb_core;
672			$iwp_mmb_core->get_backup_instance($params['mechanism']);
673		$return = $iwp_mmb_core->backup_instance->trigger_check($params);
674		
675		if (is_array($return) && array_key_exists('error', $return))
676			iwp_mmb_response($return, false);
677		else {
678			iwp_mmb_response($return, true);
679		}
680	}
681}
682
683
684if( !function_exists ( 'iwp_mmb_backup_now' )) {
685//backup
686	function iwp_mmb_backup_now($params)
687	{
688		global $iwp_mmb_core;
689		
690		$iwp_mmb_core->get_backup_instance();
691		$return = $iwp_mmb_core->backup_instance->backup($params);
692		
693		if (is_array($return) && array_key_exists('error', $return))
694			iwp_mmb_response($return, false);
695		else {
696			iwp_mmb_response($return, true);
697		}
698	}
699}
700
701if( !function_exists ( 'iwp_get_additional_stats' )) {
702//backup
703	function iwp_get_additional_stats($params)
704	{
705		global $iwp_mmb_core, $iwp_mmb_plugin_dir;
706		$response = array();
707		if (!empty($params['requiredActions']) && isset($params['requiredActions']['get_all_links'])) {
708			$iwp_mmb_core->wp_blc_get_blinks();
709			$brokenlinks = $iwp_mmb_core->blc_get_blinks->blc_get_all_links();
710			if (is_array($brokenlinks) && !array_key_exists('error', $brokenlinks))
711			$response['get_all_links'] = $brokenlinks;
712		}
713		if (!empty($params['requiredActions']) && isset($params['requiredActions']['ithemes_security_check'])) {
714			if (iwp_mmb_ithemes_security_check()) {
715	            $ithemessec_instance = $iwp_mmb_core->get_ithemessec_instance();
716	            $return = $ithemessec_instance->securityCheck();
717	            if (isset($return['security_check'])) {
718	                $response['ithemes_security_check'] = $return['security_check'];
719	            } 
720	        } 
721		}
722		if (!empty($params['requiredActions']) && isset($params['requiredActions']['sucuri_fetch_result'])) {
723			require_once("$iwp_mmb_plugin_dir/addons/malware_scanner_sucuri/malware_scanner_sucuri.class.php");
724			$iwp_mmb_core->get_sucuri_instance();
725			
726			$return = $iwp_mmb_core->sucuri_instance->getScannedCacheResult();
727			if (is_array($return) && !array_key_exists('error', $return))
728			$response['sucuri_fetch_result'] = $return;
729		}
730
731		if (!empty($params['requiredActions']) && isset($params['requiredActions']['get_comments'])) {
732			require_once("$iwp_mmb_plugin_dir/addons/malware_scanner_sucuri/malware_scanner_sucuri.class.php");
733			$iwp_mmb_core->get_comment_instance();
734
735			$return = $iwp_mmb_core->comment_instance->get_comments($params['requiredActions']['get_comments']);
736			if (is_array($return) && !array_key_exists('error', $return))
737			$response['get_comments'] = $return;
738		}
739
740		if (!empty($params['requiredActions']) && isset($params['requiredActions']['get_users'])) {
741			$iwp_mmb_core->get_user_instance();
742
743			$return = $iwp_mmb_core->user_instance->get_users($params['requiredActions']['get_users']);
744			if (is_array($return) && !array_key_exists('error', $return))
745			$response['get_users'] = $return;
746		}
747
748		if (!empty($params['requiredActions']) && isset($params['requiredActions']['wordfence_load'])) {
749			global $iwp_mmb_core,$iwp_mmb_plugin_dir;
750	                require_once("$iwp_mmb_plugin_dir/addons/wordfence/wordfence.class.php");
751			$iwp_mmb_core->get_wordfence_instance();
752			
753			$return = $iwp_mmb_core->wordfence_instance->load($params);
754			if (is_array($return) && !array_key_exists('error', $return))
755			$response['wordfence_load'] = $return;
756		}
757		// bulk publish 
758		if (!empty($params['requiredActions']) && isset($params['requiredActions']['get_bulkposts'])) {
759			$iwp_mmb_core->get_post_instance();
760			$return = $iwp_mmb_core->post_instance->get_posts($params['requiredActions']['get_bulkposts']);
761			if (is_array($return) && !array_key_exists('error', $return))
762			$response['get_bulkposts'] = $return;
763		}
764
765		if (!empty($params['requiredActions']) && isset($params['requiredActions']['get_bulkpages'])) {
766			$iwp_mmb_core->get_post_instance();
767			$return = $iwp_mmb_core->post_instance->get_pages($params['requiredActions']['get_bulkpages']);
768			if (is_array($return) && !array_key_exists('error', $return))
769			$response['get_bulkpages'] = $return;
770		}
771
772		if (!empty($params['requiredActions']) && isset($params['requiredActions']['get_bulklinks'])) {
773			$iwp_mmb_core->get_link_instance();
774			$return = $iwp_mmb_core->link_instance->get_links($params['requiredActions']['get_bulklinks']);
775			if (is_array($return) && !array_key_exists('error', $return))
776			$response['get_bulklinks'] = $return;
777		}
778
779		if (is_array($response) && array_key_exists('error', $response))
780			iwp_mmb_response($response, false);
781		else {
782			iwp_mmb_response($response, true);
783		}
784	}
785}
786
787if( !function_exists ( 'iwp_mmb_new_scheduled_backup' )) {
788	function iwp_mmb_new_scheduled_backup($params)
789	{
790		require_once($GLOBALS['iwp_mmb_plugin_dir']."/backup/backup-repo-test.php");
791		global $iwp_backup_core;
792
793		if (!empty($params['backup_nounce'])) {
794			$backupId = $params['backup_nounce'];
795		}else{
796			$backupId = $iwp_backup_core->backup_time_nonce();
797		}
798
799		$msg = array(
800			'backup_id' => $backupId,
801			'parentHID' => $params['args']['parentHID'],
802			'success'     => 'Backup started',
803			'wp_content_url' => content_url(),
804		);
805		$iwp_backup_dir = $iwp_backup_core->backups_dir_location();
806		if (is_array($iwp_backup_dir) && array_key_exists('error', $iwp_backup_dir)){
807			iwp_closeBrowserConnection($iwp_backup_dir, false);
808		}
809		// Close browser connection not working for some servers so we suggest IWP_PHOENIX_BACKUP_CRON
810		// iwp_closeBrowserConnection( $msg );
811		if ((!defined('DISABLE_IWP_CLOUD_VERIFICATION')) && (empty($params['args']['disable_iwp_cloud_verification']))) {
812			require_once($GLOBALS['iwp_mmb_plugin_dir']."/backup.class.multicall.php");
813			$backup_repo_test_obj = new IWP_BACKUP_REPO_TEST();
814			$backup_repo_test_result = $backup_repo_test_obj->repositoryTestConnection($params['account_info']);
815			if (!empty($backup_repo_test_result['error']) && $backup_repo_test_result['status'] != 'success') {
816				$return = array('error' => $backup_repo_test_result['error'], 'error_code' => $backup_repo_test_result['error_code']);
817				iwp_mmb_response($return, false);
818			}
819		}
820		if (is_array($msg) && array_key_exists('error', $msg))
821			iwp_closeBrowserConnection($msg, false);
822		else {
823			iwp_closeBrowserConnection($msg, true); 
824		}
825		$iwp_backup_core->set_backup_task_option($params);
826		if (!empty($params['args']['exclude'])) {
827			$params['restrict_files_to_override']= explode(',', $params['args']['exclude']);
828		}
829		// return true;
830		if (defined('IWP_PHOENIX_BACKUP_CRON_START') && IWP_PHOENIX_BACKUP_CRON_START) {
831			$params['cron_start'] = 1;
832		}
833		$params['use_nonce'] = $backupId;
834		$params['label'] = $params['task_name'];
835		$params['backup_name'] = $params['args']['backup_name'];
836		if ($params['args']['what'] == 'db') {
837			// $return = $iwp_mmb_core->backup_new_instance->backupnow_database($params);
838			do_action( 'IWP_backupnow_backup_database', $params );
839		} elseif ($params['args']['what'] == 'files') {
840			// $return = $iwp_mmb_core->backup_new_instance->backupnow_files($params);
841			do_action( 'IWP_backupnow_backup', $params );
842		} else {
843			// $return = $iwp_mmb_core->backup_new_instance->backup_all($params);
844			do_action( 'IWP_backupnow_backup_all', $params );
845		}
846		
847	}
848}
849
850if( !function_exists ( 'iwp_mmb_run_task_now' )) {
851	function iwp_mmb_run_task_now($params)
852	{
853		global $iwp_mmb_core;
854		$iwp_mmb_core->get_backup_instance($params['mechanism']);
855		//$return = $iwp_mmb_core->backup_instance->task_now(); //set_backup_task($params)
856		$return = $iwp_mmb_core->backup_instance->set_backup_task($params);
857		if (is_array($return) && array_key_exists('error', $return))
858			iwp_mmb_response($return, false);
859		else {
860			iwp_mmb_response($return, true);
861		}
862	}
863}
864
865if( !function_exists ( 'iwp_mmb_delete_task_now' )) {
866	function iwp_mmb_delete_task_now($params)
867	{
868		global $iwp_mmb_core;
869		$iwp_mmb_core->get_backup_instance();
870		$return = $iwp_mmb_core->backup_instance->delete_task_now($params['task_name']);
871		if (is_array($return) && array_key_exists('error', $return))
872			iwp_mmb_response($return, false);
873		else {
874			iwp_mmb_response($return, true);
875		}
876	}
877}
878if( !function_exists ( 'iwp_mmb_check_backup_compat' )) {
879	function iwp_mmb_check_backup_compat($params)
880	{
881		global $iwp_mmb_core;
882		$iwp_mmb_core->get_backup_instance();
883		$return = $iwp_mmb_core->backup_instance->check_backup_compat($params);
884		
885		if (is_array($return) && array_key_exists('error', $return))
886			iwp_mmb_response($return, false);
887		else {
888			iwp_mmb_response($return, true);
889		}
890	}
891}
892
893if( !function_exists ( 'iwp_mmb_get_backup_req' )) {
894	function iwp_mmb_get_backup_req( $params )
895	{
896		global $iwp_mmb_core;
897		$iwp_mmb_core->get_stats_instance();
898		$return = $iwp_mmb_core->stats_instance->get_backup_req($params);
899		
900		if (is_array($return) && array_key_exists('error', $return))
901			iwp_mmb_response($return, false);
902		else {
903		iwp_mmb_response($return, true);
904		}
905	}
906}
907
908
909if( !function_exists ( 'iwp_mmb_scheduled_backup' )) {
910	function iwp_mmb_scheduled_backup($params)
911	{
912		global $iwp_mmb_core;
913		$iwp_mmb_core->get_backup_instance($params['mechanism']);
914		$return = $iwp_mmb_core->backup_instance->set_backup_task($params);
915		iwp_mmb_response($return, $return);
916	}
917}
918
919if( !function_exists ( 'iwp_get_db_details' )) {
920	function iwp_get_db_details($params)
921	{
922		global $iwp_mmb_core;
923		$return = $iwp_mmb_core->get_db_details($params);
924		iwp_mmb_response($return, $return);
925	}
926}
927
928if( !function_exists ( 'iwp_mmb_new_run_task_now' )) {
929	function iwp_mmb_new_run_task_now($params)
930	{
931		require_once($GLOBALS['iwp_mmb_plugin_dir']."/backup/backup-repo-test.php");
932		global $iwp_backup_core;
933
934		if (!empty($params['backup_nounce'])) {
935			$backupId = $params['backup_nounce'];
936		}else{
937			$backupId = $iwp_backup_core->backup_time_nonce();
938		}
939
940		$msg = array(
941			'backup_id' => $backupId,
942			'parentHID' => $params['args']['parentHID'],
943			'success'     => 'Backup started',
944			'wp_content_url' => content_url(),
945		);
946		$iwp_backup_dir = $iwp_backup_core->backups_dir_location();
947		if (is_array($iwp_backup_dir) && array_key_exists('error', $iwp_backup_dir)){
948			iwp_closeBrowserConnection($iwp_backup_dir, false);
949		}
950		// Close browser connection not working for some servers so we suggest IWP_PHOENIX_BACKUP_CRON
951		// iwp_closeBrowserConnection( $msg );
952		if ((!defined('DISABLE_IWP_CLOUD_VERIFICATION')) && (empty($params['args']['disable_iwp_cloud_verification']))) {
953			require_once($GLOBALS['iwp_mmb_plugin_dir']."/backup.class.multicall.php");
954			$backup_repo_test_obj = new IWP_BACKUP_REPO_TEST();
955			$backup_repo_test_result = $backup_repo_test_obj->repositoryTestConnection($params['account_info']);
956			if (!empty($backup_repo_test_result['error']) && $backup_repo_test_result['status'] != 'success') {
957				$return = array('error' => $backup_repo_test_result['error'], 'error_code' => $backup_repo_test_result['error_code']);
958				iwp_mmb_response($return, false);
959			}
960		}
961		if (is_array($msg) && array_key_exists('error', $msg))
962			iwp_closeBrowserConnection($msg, false);
963		else {
964			iwp_closeBrowserConnection($msg, true);
965		}
966		$iwp_backup_core->set_backup_task_option($params);
967		if (!empty($params['args']['exclude'])) {
968			$params['restrict_files_to_override']= explode(',', $params['args']['exclude']);
969		}
970		// return true;
971		if (defined('IWP_PHOENIX_BACKUP_CRON_START') && IWP_PHOENIX_BACKUP_CRON_START) {
972			$params['cron_start'] = 1;
973		}
974		$params['use_nonce'] = $backupId;
975		$params['label'] = $params['task_name'];
976		$params['backup_name'] = $params['args']['backup_name'];
977		if ($params['args']['what'] == 'db') {
978			// $return = $iwp_mmb_core->backup_new_instance->backupnow_database($params);
979			do_action( 'IWP_backupnow_backup_database', $params );
980		} elseif ($params['args']['what'] == 'files') {
981			// $return = $iwp_mmb_core->backup_new_instance->backupnow_files($params);
982			do_action( 'IWP_backupnow_backup', $params );
983		} else {
984			// $return = $iwp_mmb_core->backup_new_instance->backup_all($params);
985			do_action( 'IWP_backupnow_backup_all', $params );
986		}
987		
988	}
989}
990
991if( !function_exists ( 'iwp_mmb_delete_backup_new' )) {
992	function iwp_mmb_delete_backup_new($params)
993	{
994		global $iwp_mmb_core;
995		$iwp_mmb_core->get_new_backup_instance($params);
996		$return = $iwp_mmb_core->backup_new_instance->delete_backup($params);
997		iwp_mmb_response($return, $return);
998	}
999}
1000
1001if( !function_exists ( 'iwp_mmb_kill_new_backup' )) {
1002	function iwp_mmb_kill_new_backup($params)
1003	{
1004		global $iwp_mmb_core;
1005		$iwp_mmb_core->get_new_backup_instance($params);
1006		$return = $iwp_mmb_core->backup_new_instance->kill_new_backup($params);
1007		iwp_mmb_response($return, $return);
1008	}
1009}
1010
1011if( !function_exists ( 'iwp_mmb_delete_backup' )) {
1012	function iwp_mmb_delete_backup($params)
1013	{
1014		global $iwp_mmb_core;
1015		$iwp_mmb_core->get_backup_instance();
1016		$return = $iwp_mmb_core->backup_instance->delete_backup($params);
1017		iwp_mmb_response($return, $return);
1018	}
1019}
1020
1021if( !function_exists ( 'iwp_mmb_backup_downlaod' )) {
1022	function iwp_mmb_backup_downlaod($params)
1023	{
1024		global $iwp_mmb_core;
1025		$iwp_mmb_core->get_new_backup_instance();
1026		//$return = $iwp_mmb_core->backup_instance->task_now(); //set_backup_task($params)
1027		$return = $iwp_mmb_core->backup_new_instance->do_iwp_download_backup($params);
1028		if (is_array($return) && array_key_exists('error', $return))
1029			iwp_mmb_response($return, false);
1030		else {
1031			iwp_mmb_response($return, true);
1032		}
1033	}
1034}
1035
1036if( !function_exists ( 'iwp_mmb_optimize_tables' )) {
1037	function iwp_mmb_optimize_tables($params)
1038	{
1039		global $iwp_mmb_core;
1040		$iwp_mmb_core->get_backup_instance();
1041		$return = $iwp_mmb_core->backup_instance->optimize_tables();
1042		if ($return)
1043			iwp_mmb_response($return, true);
1044		else
1045			iwp_mmb_response(false, false);
1046	}
1047}
1048if( !function_exists ( 'iwp_mmb_restore_now' )) {
1049	function iwp_mmb_restore_now($params)
1050	{
1051		global $iwp_mmb_core;
1052		$iwp_mmb_core->get_backup_instance('multiCall');
1053		$return = $iwp_mmb_core->backup_instance->restore($params);
1054		
1055		if (is_array($return) && array_key_exists('error', $return))
1056			iwp_mmb_response($return, false);
1057		else
1058			iwp_mmb_response($return, true);
1059		
1060	}
1061}
1062
1063
1064if( !function_exists ( 'iwp_mmb_backup_repository' )) {
1065	function iwp_mmb_backup_repository($params)
1066	{
1067		global $iwp_mmb_core;
1068		$iwp_mmb_core->get_backup_repository_instance();
1069		$return = $iwp_mmb_core->backup_repository_instance->backup_repository($params);
1070		if (is_array($return) && array_key_exists('error', $return))
1071			iwp_mmb_response($return, false);
1072		else
1073			iwp_mmb_response($return, true);
1074	}
1075}
1076
1077
1078if( !function_exists ( 'iwp_mmb_clean_orphan_backups' )) {
1079	function iwp_mmb_clean_orphan_backups()
1080	{
1081		global $iwp_mmb_core;
1082		$backup_instance = $iwp_mmb_core->get_backup_instance();
1083		$return = $iwp_mmb_core->backup_instance->cleanup();
1084		if(is_array($return))
1085			iwp_mmb_response($return, true);
1086		else
1087			iwp_mmb_response($return, false);
1088	}
1089}
1090
1091
1092
1093add_filter( 'iwp_website_add', 'iwp_mmb_readd_backup_task' );
1094
1095if (!function_exists('iwp_mmb_readd_backup_task')) {
1096	function iwp_mmb_readd_backup_task($params = array()) {
1097		global $iwp_mmb_core;
1098		$backup_instance = $iwp_mmb_core->get_backup_instance();
1099		$settings = $backup_instance->readd_tasks($params);
1100		return $settings;
1101	}
1102}
1103
1104if( !function_exists ( 'iwp_mmb_update_client_plugin' )) {
1105	function iwp_mmb_update_client_plugin($params)
1106	{
1107		global $iwp_mmb_core;
1108		iwp_mmb_response($iwp_mmb_core->update_client_plugin($params), true);
1109	}
1110}
1111
1112if( !function_exists ( 'iwp_mmb_wp_checkversion' )) {
1113	function iwp_mmb_wp_checkversion($params)
1114	{
1115		include_once(ABSPATH . 'wp-includes/version.php');
1116		global $iwp_mmb_wp_version, $iwp_mmb_core;
1117		iwp_mmb_response($iwp_mmb_wp_version, true);
1118	}
1119}
1120if( !function_exists ( 'iwp_mmb_search_posts_by_term' )) {
1121	function iwp_mmb_search_posts_by_term($params)
1122	{
1123		global $iwp_mmb_core;
1124		$iwp_mmb_core->get_search_instance();
1125		
1126		$search_type = trim($params['search_type']);
1127		$search_term = strtolower(trim($params['search_term']));
1128
1129		switch ($search_type){		
1130			case 'plugin':
1131				$plugins = get_option('active_plugins');
1132				
1133				$have_plugin = false;
1134				foreach ($plugins as $plugin) {
1135					if(strpos($plugin, $search_term)>-1){
1136						$have_plugin = true;
1137					}
1138				}
1139				if($have_plugin){
1140					iwp_mmb_response(serialize($plugin), true);
1141				}else{
1142					iwp_mmb_response(false, false);
1143				}
1144				break;
1145			case 'theme':
1146				$theme = strtolower(get_option('template'));
1147				if(strpos($theme, $search_term)>-1){
1148					iwp_mmb_response($theme, true);
1149				}else{
1150					iwp_mmb_response(false, false);
1151				}
1152				break;
1153			default: iwp_mmb_response(false, false);		
1154		}
1155		$return = $iwp_mmb_core->search_instance->iwp_mmb_search_posts_by_term($params);
1156		
1157		
1158		
1159		if ($return_if_true) {
1160			iwp_mmb_response($return_value, true);
1161		} else {
1162			iwp_mmb_response($return_if_false, false);
1163		}
1164	}
1165}
1166
1167if( !function_exists ( 'iwp_mmb_install_addon' )) {
1168	function iwp_mmb_install_addon($params)
1169	{
1170		global $iwp_mmb_core;
1171		$iwp_mmb_core->get_installer_instance();
1172		$return = $iwp_mmb_core->installer_instance->install_remote_file($params);
1173		iwp_mmb_response($return, true);
1174		
1175	}
1176}
1177
1178if( !function_exists ( 'iwp_mmb_do_upgrade' )) {
1179	function iwp_mmb_do_upgrade($params)
1180	{
1181		global $iwp_mmb_core, $iwp_mmb_upgrading;
1182		$iwp_mmb_core->get_installer_instance();
1183		$return = $iwp_mmb_core->installer_instance->do_upgrade($params);
1184		iwp_mmb_response($return, true);
1185		
1186	}
1187}
1188
1189if( !function_exists ( 'iwp_mmb_add_user' )) {
1190	function iwp_mmb_add_user($params)
1191	{
1192		global $iwp_mmb_core;
1193		$iwp_mmb_core->get_user_instance();
1194		if(!empty($params['additional_params'])){
1195			$return['action_response'] = $iwp_mmb_core->user_instance->add_user($params['action_params']);
1196			$return['additional_response']  = $iwp_mmb_core->user_instance->get_users($params['additional_params']);
1197		}else{
1198			$return = $iwp_mmb_core->user_instance->add_user($params);
1199		}
1200
1201		if (is_array($return) && array_key_exists('error', $return)){
1202			iwp_mmb_response($return, false);
1203		}
1204		else {
1205			iwp_mmb_response($return, true);
1206		}
1207		
1208	}
1209}
1210
1211if( !function_exists ('iwp_mmb_get_users')) {
1212	function iwp_mmb_get_users($params)
1213	{
1214		global $iwp_mmb_core;
1215		$iwp_mmb_core->get_user_instance();
1216		$return = $iwp_mmb_core->user_instance->get_users($params);
1217		if (is_array($return) && array_key_exists('error', $return))
1218			iwp_mmb_response($return, false);
1219		else {
1220			iwp_mmb_response($return, true);
1221		}
1222	}
1223}
1224
1225if( !function_exists ('iwp_mmb_edit_users')) {
1226	function iwp_mmb_edit_users($params)
1227	{
1228		global $iwp_mmb_core;
1229		$iwp_mmb_core->get_user_instance();
1230		if(!empty($params['additional_params'])){
1231			$params['action_params']['username'] = $params['username'];
1232			$return['action_response'] = $iwp_mmb_core->user_instance->edit_users($params['action_params']);
1233			$return['additional_response']  = $iwp_mmb_core->user_instance->get_users($params['additional_params']);
1234		}else{
1235			$return = $iwp_mmb_core->user_instance->edit_users($params);
1236		}
1237		
1238		iwp_mmb_response($return, true);
1239	}
1240}
1241
1242if( !function_exists ( 'iwp_mmb_iframe_plugins_fix' )) {
1243	function iwp_mmb_iframe_plugins_fix($update_actions)
1244	{
1245		foreach($update_actions as $key => $action)
1246		{
1247			$update_actions[$key] = str_replace('target="_parent"','',$action);
1248		}
1249		
1250		return $update_actions;
1251		
1252	}
1253}
1254
1255if( !function_exists ( 'iwp_mmb_set_notifications' )) {
1256	function iwp_mmb_set_notifications($params)
1257	{
1258		global $iwp_mmb_core;
1259		$iwp_mmb_core->get_stats_instance();
1260			$return = $iwp_mmb_core->stats_instance->set_notifications($params);
1261		if (is_array($return) && array_key_exists('error', $return))
1262			iwp_mmb_response($return, false);
1263		else {
1264			iwp_mmb_response($return, true);
1265		}
1266		
1267	}
1268}
1269
1270if( !function_exists ( 'iwp_mmb_set_alerts' )) {
1271	function iwp_mmb_set_alerts($params)
1272	{
1273		global $iwp_mmb_core;
1274			$iwp_mmb_core->get_stats_instance();
1275			$return = $iwp_mmb_core->stats_instance->set_alerts($params);
1276			iwp_mmb_response(true, true);
1277	}		
1278}
1279
1280/*
1281if(!function_exists('iwp_mmb_more_reccurences')){
1282	//Backup Tasks
1283	add_filter('cron_schedules', 'iwp_mmb_more_reccurences');
1284	function iwp_mmb_more_reccurences($schedules) {
1285		$schedules['halfminute'] = array('interval' => 30, 'display' => 'Once in a half minute');
1286		$schedules['minutely'] = array('interval' => 60, 'display' => 'Once in a minute');
1287		$schedules['fiveminutes'] = array('interval' => 300, 'display' => 'Once every five minutes');
1288		$schedules['tenminutes'] = array('interval' => 600, 'display' => 'Once every ten minutes');
1289		
1290		return $schedules;
1291	}
1292}
1293	
1294	add_action('iwp_client_backup_tasks', 'iwp_client_check_backup_tasks');
1295
1296if( !function_exists('iwp_client_check_backup_tasks') ){
1297 	function iwp_client_check_backup_tasks() {
1298		global $iwp_mmb_core, $_wp_using_ext_object_cache;
1299		$_wp_using_ext_object_cache = false;
1300		
1301		$iwp_mmb_core->get_backup_instance();
1302		$iwp_mmb_core->backup_instance->check_backup_tasks();
1303	}
1304}
1305*/
1306	
1307if( !function_exists('iwp_check_notifications') ){
1308 	function iwp_check_notifications() {
1309		global $iwp_mmb_core, $_wp_using_ext_object_cache;
1310		$_wp_using_ext_object_cache = false;
1311		
1312		$iwp_mmb_core->get_stats_instance();
1313		$iwp_mmb_core->stats_instance->check_notifications();
1314	}
1315}
1316
1317
1318if( !function_exists('iwp_mmb_get_plugins_themes') ){
1319 	function iwp_mmb_get_plugins_themes($params) {
1320		global $iwp_mmb_core;
1321		$iwp_mmb_core->get_installer_instance();
1322		$return = $iwp_mmb_core->installer_instance->get($params);
1323		iwp_mmb_response($return, true);
1324	}
1325}
1326
1327if( !function_exists('iwp_mmb_edit_plugins_themes') ){
1328 	function iwp_mmb_edit_plugins_themes($params) {
1329		global $iwp_mmb_core;
1330		$iwp_mmb_core->get_installer_instance();
1331		$return = $iwp_mmb_core->installer_instance->edit($params);
1332		iwp_mmb_response($return, true);
1333	}
1334}
1335
1336//post
1337if( !function_exists ( 'iwp_mmb_post_create' )) {
1338	function iwp_mmb_post_create($params)
1339	{
1340		global $iwp_mmb_core;
1341		$iwp_mmb_core->get_post_instance();
1342		if(!empty($params['action_params'])){
1343			// v3
1344			$return['action_response'] = $iwp_mmb_core->post_instance->create($params['action_params']);
1345			$return['additional_response']['additional_posts'] = $iwp_mmb_core->post_instance->get_posts($params['additional_params']);
1346			$return['additional_response']['additional_pages'] = $iwp_mmb_core->post_instance->get_pages($params['additional_params']);
1347			if (is_int($return['action_response']))
1348			iwp_mmb_response($return, true);
1349		else{
1350			if(isset($return['action_response']['error'])){
1351				iwp_mmb_response($return['action_response'], false);
1352			} else {
1353				iwp_mmb_response($return['action_response'], false);
1354			}
1355		}
1356
1357		}else{
1358			// V2
1359			$return = $iwp_mmb_core->post_instance->create($params);
1360			if (is_int($return))
1361				iwp_mmb_response($return, true);
1362			else{
1363				if(isset($return['error'])){
1364					iwp_mmb_response($return, false);
1365				} else {
1366					iwp_mmb_response($return, false);
1367				}
1368			}
1369		}
1370		
1371	}
1372}
1373
1374if( !function_exists ( 'iwp_mmb_change_post_status' )) {
1375	function iwp_mmb_change_post_status($params)
1376	{
1377		global $iwp_mmb_core;
1378		$iwp_mmb_core->get_post_instance();
1379		$return = $iwp_mmb_core->post_instance->change_status($params);
1380		//mmb_response($return, true);
1381
1382	}
1383}
1384
1385if( !function_exists ('iwp_mmb_get_posts')) {
1386	function iwp_mmb_get_posts($params)
1387	{
1388		global $iwp_mmb_core;
1389		$iwp_mmb_core->get_post_instance();
1390		
1391			$return = $iwp_mmb_core->post_instance->get_posts($params);
1392		if (is_array($return) && array_key_exists('error', $return))
1393			iwp_mmb_response($return, false);
1394		else {
1395			iwp_mmb_response($return, true);
1396		}
1397	}
1398}
1399
1400if( !function_exists ('iwp_mmb_delete_post')) {
1401	function iwp_mmb_delete_post($params)
1402	{
1403		global $iwp_mmb_core;
1404		$iwp_mmb_core->get_post_instance();
1405		if(!empty($params['additional_params'])){
1406			$return['action_response'] = $iwp_mmb_core->post_instance->delete_post($params['action_params']);
1407			$return['additional_response'] = $iwp_mmb_core->post_instance->get_posts($params['additional_params']);
1408		}else{
1409			$return = $iwp_mmb_core->post_instance->delete_post($params);
1410		}
1411		if (is_array($return) && array_key_exists('error', $return))
1412			iwp_mmb_response($return, false);
1413		else {
1414			iwp_mmb_response($return, true);
1415		}
1416	}
1417}
1418
1419if( !function_exists ('iwp_mmb_delete_posts')) {
1420	function iwp_mmb_delete_posts($params)
1421	{
1422		global $iwp_mmb_core;
1423		$iwp_mmb_core->get_post_instance();
1424		if(!empty($params['action_params'])){
1425			$return['action_response'] = $iwp_mmb_core->post_instance->delete_posts($params['action_params']);
1426			$return['additional_response']['additional_posts'] = $iwp_mmb_core->post_instance->get_posts($params['additional_params']);
1427			$return['additional_response']['additional_pages'] = $iwp_mmb_core->post_instance->get_pages($params['additional_params']);
1428		}else{
1429			$return = $iwp_mmb_core->post_instance->delete_posts($params);
1430		}
1431		if (is_array($return) && array_key_exists('error', $return))
1432			iwp_mmb_response($return, false);
1433		else {
1434			iwp_mmb_response($return, true);
1435		}
1436	}
1437}
1438
1439if( !function_exists ('iwp_mmb_edit_posts')) {
1440	function iwp_mmb_edit_posts($params)
1441	{
1442		global $iwp_mmb_core;
1443		$iwp_mmb_core->get_posts_instance();
1444		$return = $iwp_mmb_core->posts_instance->edit_posts($params);
1445		iwp_mmb_response($return, true);
1446	}
1447}
1448
1449if( !function_exists ('iwp_mmb_get_pages')) {
1450	function iwp_mmb_get_pages($params)
1451	{
1452		global $iwp_mmb_core;
1453		$iwp_mmb_core->get_post_instance();
1454		
1455			$return = $iwp_mmb_core->post_instance->get_pages($params);
1456		if (is_array($return) && array_key_exists('error', $return))
1457			iwp_mmb_response($return, false);
1458		else {
1459			iwp_mmb_response($return, true);
1460		}
1461	}
1462}
1463
1464if( !function_exists ('iwp_mmb_delete_page')) {
1465	function iwp_mmb_delete_page($params)
1466	{
1467		global $iwp_mmb_core;
1468		$iwp_mmb_core->get_post_instance();
1469		if(!empty($params['action_params'])){
1470			$return['action_response'] = $iwp_mmb_core->post_instance->delete_page($params['action_params']);
1471			$return['additional_response'] = $iwp_mmb_core->post_instance->get_pages($params['additional_params']);
1472		}else{
1473			$return = $iwp_mmb_core->post_instance->delete_page($params);
1474		}
1475		if (is_array($return) && array_key_exists('error', $return))
1476			iwp_mmb_response($return, false);
1477		else {
1478			iwp_mmb_response($return, true);
1479		}
1480	}
1481}
1482
1483
1484//links
1485if( !function_exists ('iwp_mmb_get_links')) {
1486	function iwp_mmb_get_links($params)
1487	{
1488		global $iwp_mmb_core;
1489		$iwp_mmb_core->get_link_instance();
1490			$return = $iwp_mmb_core->link_instance->get_links($params);
1491		if (is_array($return) && array_key_exists('error', $return))
1492			iwp_mmb_response($return, false);
1493		else {
1494			iwp_mmb_response($return, true);
1495		}
1496	}
1497}
1498
1499if( !function_exists ( 'iwp_mmb_add_link' )) {
1500	function iwp_mmb_add_link($params)
1501	{
1502		global $iwp_mmb_core;
1503		$iwp_mmb_core->get_link_instance();
1504		if(!empty($params['action_params'])){
1505			$return['action_response'] = $iwp_mmb_core->link_instance->add_link($params['action_params']);
1506			$return['additional_response'] = $iwp_mmb_core->link_instance->get_links($params['additional_params']);
1507		}else{
1508			$return = $iwp_mmb_core->link_instance->add_link($params);
1509		}
1510		if (is_array($return) && array_key_exists('error', $return)){
1511			iwp_mmb_response($return, false);
1512		}
1513		else {
1514			iwp_mmb_response($return, true);
1515		}
1516		
1517	}
1518}
1519
1520if( !function_exists ('iwp_mmb_delete_link')) {
1521	function iwp_mmb_delete_link($params)
1522	{
1523		global $iwp_mmb_core;
1524		$iwp_mmb_core->get_link_instance();
1525		if(!empty($params['action_params'])){
1526			$return['action_response'] = $iwp_mmb_core->link_instance->delete_link($params['action_params']);
1527			$return['additional_response'] = $iwp_mmb_core->link_instance->get_links($params['additional_params']);
1528		}else{
1529			$return = $iwp_mmb_core->link_instance->delete_link($params);
1530		}	
1531		if (is_array($return) && array_key_exists('error', $return)){
1532			iwp_mmb_response($return, false);
1533		}
1534		else {
1535			iwp_mmb_response($return, true);
1536		}
1537	}
1538}
1539
1540if( !function_exists ('iwp_mmb_delete_links')) {
1541	function iwp_mmb_delete_links($params)
1542	{
1543		global $iwp_mmb_core;
1544		$iwp_mmb_core->get_link_instance();
1545		if(!empty($params['action_params'])){
1546			$return['action_response'] = $iwp_mmb_core->link_instance->delete_links($params['action_params']);
1547			$return['additional_response'] = $iwp_mmb_core->link_instance->get_links($params['additional_params']);
1548		}else{
1549			$return = $iwp_mmb_core->link_instance->delete_links($params);
1550		}
1551		if (is_array($return) && array_key_exists('error', $return)){
1552			iwp_mmb_response($return, false);
1553		}
1554		else {
1555			iwp_mmb_response($return, true);
1556		}
1557	}
1558}
1559
1560
1561//comments
1562if( !function_exists ( 'iwp_mmb_change_comment_status' )) {
1563	function iwp_mmb_change_comment_status($params)
1564	{
1565		global $iwp_mmb_core;
1566		$iwp_mmb_core->get_comment_instance();
1567		$return = $iwp_mmb_core->comment_instance->change_status($params);
1568		//mmb_response($return, true);
1569		if ($return){
1570			$iwp_mmb_core->get_stats_instance();
1571			iwp_mmb_response($iwp_mmb_core->stats_instance->get_comments_stats($params), true);
1572		}else
1573			iwp_mmb_response(array('error' => 'Comment not updated', 'error_code' => 'comment_not_updated'), false);
1574	}
1575
1576}
1577if( !function_exists ( 'iwp_mmb_comment_stats_get' )) {
1578	function iwp_mmb_comment_stats_get($params)
1579	{
1580		global $iwp_mmb_core;
1581		$iwp_mmb_core->get_stats_instance();
1582		iwp_mmb_response($iwp_mmb_core->stats_instance->get_comments_stats($params), true);
1583	}
1584}
1585
1586if( !function_exists ('iwp_mmb_get_comments')) {
1587	function iwp_mmb_get_comments($params)
1588	{
1589		global $iwp_mmb_core;
1590		$iwp_mmb_core->get_comment_instance();
1591			$return = $iwp_mmb_core->comment_instance->get_comments($params);
1592		if (is_array($return) && array_key_exists('error', $return))
1593			iwp_mmb_response($return, false);
1594		else {
1595			iwp_mmb_response($return, true);
1596		}
1597	}
1598}
1599
1600if( !function_exists ('iwp_mmb_action_comment')) {
1601	function iwp_mmb_action_comment($params)
1602	{
1603		global $iwp_mmb_core;
1604		$iwp_mmb_core->get_comment_instance();
1605		if(!empty($params['additional_params'])){
1606			$return['action_response'] = $iwp_mmb_core->comment_instance->action_comment($params['action_params']);
1607			$return['additional_response'] = $iwp_mmb_core->comment_instance->get_comments($params['additional_params']);
1608		}else{
1609			$return = $iwp_mmb_core->comment_instance->action_comment($params);
1610		}	
1611		if (is_array($return) && array_key_exists('error', $return))
1612			iwp_mmb_response($return, false);
1613		else {
1614			iwp_mmb_response($return, true);
1615		}
1616	}
1617}
1618
1619if( !function_exists ('iwp_mmb_bulk_action_comments')) {
1620	function iwp_mmb_bulk_action_comments($params)
1621	{
1622		global $iwp_mmb_core;
1623		$iwp_mmb_core->get_comment_instance();
1624		if(!empty($params['additional_params'])){
1625			$return['action_response'] = $iwp_mmb_core->comment_instance->bulk_action_comments($params['action_params']);
1626			$return['additional_response'] = $iwp_mmb_core->comment_instance->get_comments($params['additional_params']);
1627		}else{
1628			$return = $iwp_mmb_core->comment_instance->bulk_action_comments($params);
1629		}
1630		if (is_array($return) && array_key_exists('error', $return))
1631			iwp_mmb_response($return, false);
1632		else {
1633			iwp_mmb_response($return, true);
1634		}
1635	}
1636}
1637
1638if( !function_exists ('iwp_mmb_reply_comment')) {
1639	function iwp_mmb_reply_comment($params)
1640	{
1641		global $iwp_mmb_core;
1642		$iwp_mmb_core->get_comment_instance();
1643			if(!empty($params['additional_params'])){
1644			$return['action_response'] = $iwp_mmb_core->comment_instance->reply_comment($params['action_params']);
1645			$return['additional_response'] = $iwp_mmb_core->comment_instance->get_comments($params['additional_params']);
1646		}else{
1647			$return = $iwp_mmb_core->comment_instance->reply_comment($params);
1648		}
1649		if (is_array($return) && array_key_exists('error', $return))
1650			iwp_mmb_response($return, false);
1651		else {
1652			iwp_mmb_response($return, true);
1653		}
1654	}
1655}
1656
1657//Comments-End-
1658
1659//WP-Optimize
1660
1661if( !function_exists('iwp_mmb_wp_optimize')){
1662	function iwp_mmb_wp_optimize($params){
1663		global $iwp_mmb_core;
1664		$iwp_mmb_core->wp_optimize_instance();
1665		
1666		$return = $iwp_mmb_core->optimize_instance->cleanup_system($params);
1667		if (is_array($return) && array_key_exists('error', $return))
1668			iwp_mmb_response($return, false);
1669		else {
1670			iwp_mmb_response($return, true);
1671		}
1672	}
1673}
1674
1675//WP-Optimize_end
1676if( !function_exists('iwp_mmb_wp_purge_cache')){
1677	function iwp_mmb_wp_purge_cache($params){
1678		global $iwp_mmb_core;
1679		$iwp_mmb_core->wp_purge_cache_instance();
1680		
1681		$return = $iwp_mmb_core->wp_purge_cache_instance->purgeAllCache($params['type']);
1682		if (is_array($return) && array_key_exists('error', $return))
1683			iwp_mmb_response($return, false);
1684		else {
1685			iwp_mmb_response($return, true);
1686		}
1687	}
1688}
1689/*
1690 *WordFence Addon Start 
1691 */
1692
1693if( !function_exists('iwp_mmb_wordfence_scan')){
1694	function iwp_mmb_wordfence_scan($params){
1695		global $iwp_mmb_core,$iwp_mmb_plugin_dir;
1696                require_once("$iwp_mmb_plugin_dir/addons/wordfence/wordfence.class.php");
1697		$iwp_mmb_core->get_wordfence_instance();
1698		
1699		$return = $iwp_mmb_core->wordfence_instance->scan($params);
1700		if (is_array($return) && array_key_exists('error', $return))
1701			iwp_mmb_response($return, false);
1702		else {
1703			iwp_mmb_response($return, true);
1704		}
1705	}
1706}
1707
1708if( !function_exists('iwp_mmb_wordfence_load')){
1709	function iwp_mmb_wordfence_load($params){
1710		global $iwp_mmb_core,$iwp_mmb_plugin_dir;
1711                require_once("$iwp_mmb_plugin_dir/addons/wordfence/wordfence.class.php");
1712		$iwp_mmb_core->get_wordfence_instance();
1713		
1714		$return = $iwp_mmb_core->wordfence_instance->load($params);
1715		if (is_array($return) && array_key_exists('error', $return))
1716			iwp_mmb_response($return, false);
1717		else {
1718			iwp_mmb_response($return, true);
1719		}
1720	}
1721}
1722 
1723/*
1724 *WordFence Addon End 
1725 */
1726
1727/*
1728 * Sucuri Addon Start
1729 */
1730
1731if( !function_exists('iwp_mmb_sucuri_fetch_result')){
1732	function iwp_mmb_sucuri_fetch_result($params){
1733		global $iwp_mmb_core,$iwp_mmb_plugin_dir;
1734                require_once("$iwp_mmb_plugin_dir/addons/malware_scanner_sucuri/malware_scanner_sucuri.class.php");
1735		$iwp_mmb_core->get_sucuri_instance();
1736		
1737		$return = $iwp_mmb_core->sucuri_instance->getScannedCacheResult();
1738		if (is_array($return) && array_key_exists('error', $return))
1739			iwp_mmb_response($return, false);
1740		else {
1741			iwp_mmb_response($return, true);
1742		}
1743	}
1744}
1745
1746if( !function_exists('iwp_mmb_sucuri_scan')){
1747	function iwp_mmb_sucuri_scan($params){
1748		global $iwp_mmb_core,$iwp_mmb_plugin_dir;
1749                require_once("$iwp_mmb_plugin_dir/addons/malware_scanner_sucuri/malware_scanner_sucuri.class.php");
1750		$iwp_mmb_core->get_sucuri_instance();
1751		
1752		$return = $iwp_mmb_core->sucuri_instance->runAndSaveScanResult();
1753		if (is_array($return) && array_key_exists('error', $return))
1754			iwp_mmb_response($return, false);
1755		else {
1756			iwp_mmb_response($return, true);
1757		}
1758	}
1759}
1760
1761if( !function_exists('iwp_mmb_sucuri_change_alert')){
1762	function iwp_mmb_sucuri_change_alert($params){
1763		global $iwp_mmb_core,$iwp_mmb_plugin_dir;
1764                require_once("$iwp_mmb_plugin_dir/addons/malware_scanner_sucuri/malware_scanner_sucuri.class.php");
1765		$iwp_mmb_core->get_sucuri_instance();
1766		
1767		$return = $iwp_mmb_core->sucuri_instance->changeAlertEmail($params);
1768		if (is_array($return) && array_key_exists('error', $return))
1769			iwp_mmb_response($return, false);
1770		else {
1771			iwp_mmb_response($return, true);
1772		}
1773	}
1774}
1775
1776/*
1777 * iTheams Security Addon Start here
1778 */
1779
1780if(!function_exists('iwp_mmb_ithemes_security_load')) {
1781    function iwp_phx_ithemes_security_check() {
1782        if (iwp_mmb_ithemes_security_check()) {
1783            global $iwp_mmb_core;
1784            $ithemessec_instance = $iwp_mmb_core->get_ithemessec_instance();
1785            $return = $ithemessec_instance->securityCheck();
1786            if (isset($return['security_check'])) {
1787                iwp_mmb_response($return['security_check'], true);
1788            } else {
1789                iwp_mmb_response($return, false);
1790            }
1791        } else {
1792            iwp_mmb_response(array('error' => 'iThemes Security plugin is not installed or deactivated.', 'error_code' => 'ithemes_missing_or_not_active'), false);
1793        }
1794    }
1795}
1796
1797/*
1798* return the iTheams Security is load or not
1799*/
1800if(!function_exists('iwp_mmb_ithemes_security_check')) {
1801	function iwp_mmb_ithemes_security_check() {
1802		  include_once( ABSPATH . 'wp-admin/includes/plugin.php' );
1803		  if ( is_plugin_active( 'better-wp-security/better-wp-security.php' ) ) {
1804				  @include_once(WP_PLUGIN_DIR . '/better-wp-security/better-wp-security.php');
1805				  if (class_exists('ITSEC_Core')) {
1806						return true;
1807				  } else {
1808						return false;
1809				  }
1810		  }
1811		  elseif ( is_plugin_active( 'ithemes-security-pro/ithemes-security-pro.php' ) ) {
1812				  @include_once(WP_PLUGIN_DIR . '/ithemes-security-pro/ithemes-security-pro.php');
1813				  if (class_exists('ITSEC_Core')) {
1814						return true;
1815				  } else {
1816						return false;
1817				  }
1818		  }
1819		  else {
1820				return false;
1821		  }
1822	}
1823}
1824
1825if(!function_exists('iwp_mmb_is_wordfence')) {
1826function iwp_mmb_is_wordfence() {
1827	 	include_once( ABSPATH . 'wp-admin/includes/plugin.php' );
1828	 	if ( is_plugin_active( 'wordfence/wordfence.php' ) ) {
1829	 		@include_once(WP_PLUGIN_DIR . '/wordfence/wordfence.php');
1830	 		if (class_exists('wordfence')) {
1831		    	return true;
1832			} else {
1833				return false;
1834			}
1835	 	} else {
1836	 		return false;
1837	 	}
1838	 	
1839		
1840		
1841	 }
1842}
1843/*
1844 * iTheams Security Addon End here
1845 */
1846
1847//WP-BrokenLinks start
1848
1849if( !function_exists('iwp_mmb_get_all_links')){
1850	function iwp_mmb_get_all_links(){
1851		global $iwp_mmb_core;
1852		$iwp_mmb_core->wp_blc_get_blinks();
1853		$return = $iwp_mmb_core->blc_get_blinks->blc_get_all_links($params);
1854		if (is_array($return) && array_key_exists('error', $return))
1855			iwp_mmb_response($return, false);
1856		else {
1857			iwp_mmb_response($return, true);
1858		}
1859	}
1860}
1861
1862if( !function_exists('iwp_mmb_update_broken_link')){
1863	function iwp_mmb_update_broken_link($params){
1864		global $iwp_mmb_core;
1865		$iwp_mmb_core->wp_blc_get_blinks();
1866		if(!empty($params['additional_params'])){
1867			$return['action_response'] = $iwp_mmb_core->blc_get_blinks->blc_update_link($params['action_params']);
1868			$brokenlinks = $iwp_mmb_core->blc_get_blinks->blc_get_all_links();
1869			if($brokenlinks =='nolinks'){
1870				$brokenlinks = array('status'=>'nolinks');
1871			}
1872			$return['additional_response'] = $brokenlinks;
1873		}else{
1874			$return = $iwp_mmb_core->blc_get_blinks->blc_update_link($params);
1875		}
1876		if (is_array($return) && array_key_exists('error', $return))
1877			iwp_mmb_response($return, false);
1878		else {
1879			iwp_mmb_response($return, true);
1880		}
1881	}
1882}
1883
1884if( !function_exists('iwp_mmb_unlink_broken_link')){
1885	function iwp_mmb_unlink_broken_link($params){
1886		global $iwp_mmb_core;
1887		$iwp_mmb_core->wp_blc_get_blinks();
1888		$return = $iwp_mmb_core->blc_get_blinks->blc_unlink($params);
1889		if (is_array($return) && array_key_exists('error', $return))
1890			iwp_mmb_response($return, false);
1891		else {
1892			iwp_mmb_response($return, true);
1893		}
1894	}
1895}
1896
1897if( !function_exists('iwp_mmb_markasnot_broken_link')){
1898	function iwp_mmb_markasnot_broken_link($params){
1899		global $iwp_mmb_core;
1900		$iwp_mmb_core->wp_blc_get_blinks();
1901		$return = $iwp_mmb_core->blc_get_blinks->blc_mark_as_not_broken($params);
1902		if (is_array($return) && array_key_exists('error', $return))
1903			iwp_mmb_response($return, false);
1904		else {
1905			iwp_mmb_response($return, true);
1906		}
1907	}
1908}
1909
1910if( !function_exists('iwp_mmb_dismiss_broken_link')){
1911	function iwp_mmb_dismiss_broken_link($params){
1912		global $iwp_mmb_core;
1913		$iwp_mmb_core->wp_blc_get_blinks();
1914		$return = $iwp_mmb_core->blc_get_blinks->blc_dismiss_link($params);
1915		if (is_array($return) && array_key_exists('error', $return))
1916			iwp_mmb_response($return, false);
1917		else {
1918			iwp_mmb_response($return, true);
1919		}
1920	}
1921}
1922
1923if( !function_exists('iwp_mmb_undismiss_broken_link')){
1924	function iwp_mmb_undismiss_broken_link($params){
1925		global $iwp_mmb_core;
1926		$iwp_mmb_core->wp_blc_get_blinks();
1927		$return = $iwp_mmb_core->blc_get_blinks->blc_undismiss_link($params);
1928		if (is_array($return) && array_key_exists('error', $return))
1929			iwp_mmb_response($return, false);
1930		else {
1931			iwp_mmb_response($return, true);
1932		}
1933	}
1934}
1935
1936if( !function_exists('iwp_mmb_bulk_actions_processor')){
1937	function iwp_mmb_bulk_actions_processor($params){
1938		global $iwp_mmb_core;
1939		$iwp_mmb_core->wp_blc_get_blinks();
1940		if(!empty($params['additional_params'])){
1941			$return['action_response'] = $iwp_mmb_core->blc_get_blinks->blc_bulk_actions($params['action_params']);
1942			$brokenlinks = $iwp_mmb_core->blc_get_blinks->blc_get_all_links();
1943			if($brokenlinks =='nolinks'){
1944				$brokenlinks = array('status'=>'nolinks');
1945			}
1946			$return['additional_response'] = $brokenlinks;
1947		}else{
1948			$return = $iwp_mmb_core->blc_get_blinks->blc_bulk_actions($params);
1949		}
1950		if (is_array($return) && array_key_exists('error', $return))
1951			iwp_mmb_response($return, false);
1952		else {
1953			iwp_mmb_response($return, true);
1954		}
1955
1956	}
1957}
1958
1959//WP-BrokenLinks end
1960
1961//WP-GWMTools start
1962
1963if( !function_exists('iwp_mmb_gwmt_redirect_url')){
1964	function iwp_mmb_gwmt_redirect_url($params){
1965		global $iwp_mmb_core;
1966		$iwp_mmb_core->wp_google_webmasters_crawls();
1967		$return = $iwp_mmb_core->get_google_webmasters_crawls->google_webmasters_redirect($params);
1968		if (is_array($return) && array_key_exists('error', $return))
1969			iwp_mmb_response($return, false);
1970		else {
1971			iwp_mmb_response($return, true);
1972		}
1973	}
1974}
1975
1976if( !function_exists('iwp_mmb_gwmt_redirect_url_again')){
1977	function iwp_mmb_gwmt_redirect_url_again($params){
1978		global $iwp_mmb_core;
1979		$iwp_mmb_core->wp_google_webmasters_crawls();
1980		$return = $iwp_mmb_core->get_google_webmasters_crawls->google_webmasters_redirect_again($params);
1981		if (is_array($return) && array_key_exists('error', $return))
1982			iwp_mmb_response($return, false);
1983		else {
1984			iwp_mmb_response($return, true);
1985		}
1986	}
1987}
1988
1989
1990//WP-GWMTools end
1991
1992//fileEditor start
1993
1994if( !function_exists('iwp_mmb_file_editor_upload')){
1995	function iwp_mmb_file_editor_upload($params){
1996		global $iwp_mmb_core;
1997		$iwp_mmb_core->wp_get_file_editor();
1998		$return = $iwp_mmb_core->get_file_editor->file_editor_upload($params);
1999		if (is_array($return) && array_key_exists('error', $return))
2000			iwp_mmb_response($return, false);
2001		else {
2002			iwp_mmb_response($return, true);
2003		}
2004	}
2005}
2006
2007
2008//fileEditor end
2009
2010//yoastWpSeo start
2011if( !function_exists('iwp_mmb_yoast_get_seo_info')){
2012	function iwp_mmb_yoast_get_seo_info($params){
2013		global $iwp_mmb_core;
2014		$iwp_mmb_core->wp_get_yoast_seo();
2015		$return = $iwp_mmb_core->get_yoast_seo->get_seo_info($params);
2016		if (is_array($return) && array_key_exists('error', $return))
2017			iwp_mmb_response($return, false);
2018		else {
2019			iwp_mmb_response($return, true);
2020		}
2021	}
2022}
2023if( !function_exists('iwp_mmb_yoast_save_seo_info')){
2024	function iwp_mmb_yoast_save_seo_info($params){
2025		global $iwp_mmb_core;
2026		$iwp_mmb_core->wp_get_yoast_seo();
2027		$return = $iwp_mmb_core->get_yoast_seo->save_seo_info($params);
2028		if (is_array($return) && array_key_exists('error', $return))
2029			iwp_mmb_response($return, false);
2030		else {
2031			iwp_mmb_response($return, true);
2032		}
2033	}
2034}
2035//yoastWpSeo end
2036
2037if( !function_exists('iwp_mmb_maintenance_mode')){
2038 	function iwp_mmb_maintenance_mode( $params ) {
2039		global $wp_object_cache;
2040		
2041		$default = get_option('iwp_client_maintenace_mode');
2042		$params = empty($default) ? $params : array_merge($default, $params);
2043		update_option("iwp_client_maintenace_mode", $params);
2044		
2045		if(!empty($wp_object_cache))
2046			@$wp_object_cache->flush(); 
2047		iwp_mmb_response(true, true);
2048	}
2049}
2050
2051if( !function_exists('iwp_mmb_plugin_actions') ){
2052 	function iwp_mmb_plugin_actions() {
2053		global $iwp_mmb_actions, $iwp_mmb_core;
2054		
2055		if(!empty($iwp_mmb_actions)){
2056			global $_iwp_mmb_plugin_actions;
2057			if(!empty($_iwp_mmb_plugin_actions)){
2058				$failed = array();
2059				foreach($_iwp_mmb_plugin_actions as $action => $params){
2060					if(isset($iwp_mmb_actions[$action]))
2061						call_user_func($iwp_mmb_actions[$action], $params);
2062					else 
2063						$failed[] = $action;
2064				}
2065				if(!empty($failed)){
2066					$f = implode(', ', $failed);
2067					$s = count($f) > 1 ? 'Actions "' . $f . '" do' : 'Action "' . $f . '" does';
2068					iwp_mmb_response(array('error' => $s.' not exist. Please update your IWP Client plugin.', 'error_code' => 'update_your_client_plugin'), false);
2069				}
2070					
2071			}
2072		}
2073		
2074		global $pagenow, $current_user, $mmode;
2075		if( !is_admin() && !in_array($pagenow, array( 'wp-login.php' ))){
2076			$mmode = get_option('iwp_client_maintenace_mode');
2077			if( !empty($mmode) ){
2078				if(isset($mmode['active']) && $mmode['active'] == true){
2079					if(isset($current_user->data) && !empty($current_user->data) && isset($mmode['hidecaps']) && !empty($mmode['hidecaps'])){
2080						$usercaps = array();
2081						if(isset($current_user->caps) && !empty($current_user->caps)){
2082							$usercaps = $current_user->caps;
2083						}
2084						foreach($mmode['hidecaps'] as $cap => $hide){
2085							if(!$hide)
2086								continue;
2087							
2088							foreach($usercaps as $ucap => $val){
2089								if($ucap == $cap){
2090									ob_end_clean();
2091									ob_end_flush();
2092									die($mmode['template']);
2093								}
2094							}
2095						}
2096					} else
2097						die($mmode['template']);
2098				}
2099			}
2100		}
2101	}
2102} 
2103
2104if( !function_exists ( 'iwp_mmb_execute_php_code' )) {
2105	function iwp_mmb_execute_php_code($params)
2106	{ 		
2107		ob_start();
2108		eval($params['code']);
2109		$return = ob_get_flush();
2110		iwp_mmb_response(print_r($return, true), true);
2111	}
2112}
2113
2114if( !function_exists('iwp_mmb_client_brand')){
2115 	function iwp_mmb_client_brand($params) {
2116		update_option("iwp_client_brand",$params['brand']);
2117		iwp_mmb_response(true, true);
2118	}
2119}
2120
2121
2122if(!function_exists('checkOpenSSL')){
2123	function checkOpenSSL(){
2124	if(!function_exists('openssl_verify')){
2125		return false;
2126	}
2127	else{
2128		//$ossl_err = @openssl_error_string();if($ossl_err!=false) return false;
2129		$key = @openssl_pkey_new();
2130
2131		//$ossl_err = @openssl_error_string();if($ossl_err!=false) return false;
2132		@openssl_pkey_export($key, $privateKey);
2133		$privateKey	= base64_encode($privateKey);
2134
2135		//$ossl_err = @openssl_error_string();if($ossl_err!=false) return false;
2136		$publicKey = @openssl_pkey_get_details($key);
2137		
2138		//$ossl_err = @openssl_error_string();if($ossl_err!=false) return false;
2139		$publicKey 	= $publicKey["key"];
2140		
2141		if(empty($publicKey) || empty($privateKey)){
2142			return false;
2143		}
2144	}
2145	return true;
2146  }
2147}
2148
2149
2150if(!function_exists('iwp_mmb_shutdown')){
2151	function iwp_mmb_shutdown(){
2152		$isError = false;
2153	
2154		if ($error = error_get_last()){
2155		switch($error['type']){
2156			/*case E_PARSE:*/
2157			case E_ERROR:
2158			case E_CORE_ERROR:
2159			case E_COMPILE_ERROR:
2160			case E_USER_ERROR:
2161				$isError = true;
2162				break;
2163			}
2164		}
2165		if ($isError){
2166			
2167			$response = '<span style="font-weight:700;">PHP Fatal error occurred:</span> '.$error['message'].' in '.$error['file'].' on line '.$error['line'].'.';
2168			if(stripos($error['message'], 'allowed memory size') !== false){
2169				$response .= '<br>Try <a href="http://infinitewp.com/knowledge-base/increase-memory-limit/?utm_source=application&utm_medium=userapp&utm_campaign=kb" target="_blank">increasing the PHP memory limit</a> for this WP site.';
2170			}
2171			if(!$GLOBALS['IWP_RESPONSE_SENT']){
2172				iwp_mmb_response(array('error' => $response, 'error_code' => 'iwp_mmb_shutdown'), false);
2173			}
2174			
2175		}
2176	}
2177}
2178
2179
2180if(!function_exists('iwp_mmb_print_flush')){
2181	function iwp_mmb_print_flush($print_string){// this will help responding web server, will keep alive the script execution
2182		
2183		echo $print_string." ||| ";
2184		echo "TT:".(microtime(1) - $GLOBALS['IWP_MMB_PROFILING']['ACTION_START'])."\n";
2185		ob_flush();
2186		flush();
2187	}
2188}
2189
2190if(!function_exists('iwp_mmb_auto_print')){
2191	function iwp_mmb_auto_print($unique_task){// this will help responding web server, will keep alive the script execution
2192		$print_every_x_secs = 5;
2193		
2194		$current_time = microtime(1);
2195		if(!$GLOBALS['IWP_MMB_PROFILING']['TASKS'][$unique_task]['START']){
2196			$GLOBALS['IWP_MMB_PROFILING']['TASKS'][$unique_task]['START'] = $current_time;	
2197		}
2198		
2199		if(!$GLOBALS['IWP_MMB_PROFILING']['LAST_PRINT'] || ($current_time - $GLOBALS['IWP_MMB_PROFILING']['LAST_PRINT']) > $print_every_x_secs){
2200			
2201			//$print_string = "TT:".($current_time - $GLOBALS['IWP_MMB_PROFILING']['ACTION_START'])."\n";
2202			$print_string = $unique_task." TT:".($current_time - $GLOBALS['IWP_MMB_PROFILING']['TASKS'][$unique_task]['START']);
2203			iwp_mmb_print_flush($print_string);
2204			$GLOBALS['IWP_MMB_PROFILING']['LAST_PRINT'] = $current_time;		
2205		}
2206	}
2207}
2208
2209if(!function_exists('iwp_mmb_check_maintenance')){
2210	function iwp_mmb_check_maintenance(){
2211		global $wpdb;
2212		if(get_option('iwp_mmb_maintenance_mode')){
2213			$html_maintenance = get_option('iwp_mmb_maintenance_html');
2214			echo $html_maintenance;
2215			exit;
2216		}
2217	}
2218}
2219
2220if(!function_exists('iwp_mmb_check_redirects')){
2221	function iwp_mmb_check_redirects(){
2222		global $wpdb;
2223		$current_url = ($_SERVER['SERVER_PORT']=='443'?'https://':'http://').$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
2224		$current_url = rtrim($current_url,'/');
2225		$table_name = $wpdb->base_prefix."iwp_redirects";
2226		if($wpdb->get_var("SHOW TABLES LIKE '$table_name'") == $table_name) {
2227			$success = $wpdb -> get_col($wpdb->prepare("SELECT redirectLink FROM ".$wpdb->base_prefix."iwp_redirects WHERE oldLink = %s LIMIT 1",$current_url));
2228			if(count($success)){
2229				if(function_exists(wp_redirect)){
2230					wp_redirect($success[0]);	
2231				}
2232			}
2233		}
2234	}
2235}
2236
2237if(!function_exists('iwp_mmb_convert_data')){
2238	function iwp_mmb_convert_data(){
2239		
2240		//Schedule backup key need to save .
2241		global $wpdb;
2242		
2243		$client_backup_tasks = get_option('iwp_client_backup_tasks');
2244		
2245		$type = $action = $category = '';
2246		
2247		if(!empty($client_backup_tasks) && is_array($client_backup_tasks)){
2248			foreach($client_backup_tasks as $key){
2249				if(!is_array($key) || !is_array($key['task_args'])){
2250					continue;
2251				}
2252				$task_name = $key['task_args']['task_name'];
2253				
2254				if($task_name == 'Backup Now'){
2255					$type = 'backup';
2256					$action = 'now';
2257					$category = $key['task_args']['what'];
2258				}
2259				else{
2260					$type = 'scheduleBackup';
2261					$action = 'runTask';
2262					$category = $key['task_args']['what'];
2263				}
2264				if(is_array($key['task_results'])){
2265					$taskResultData = array();
2266					foreach($key['task_results'] as $keys => $task_results){
2267												
2268						$historyID = $task_results['backhack_status']['adminHistoryID'];
2269						
2270						$taskResultData = array('task_results' => array($historyID => $task_results));
2271						$taskResultData['task_results'][$historyID]['adminHistoryID'] = $historyID;
2272						
2273						$insert  = $wpdb->insert($wpdb->base_prefix.'iwp_backup_status',array( 'stage' => 'finished', 'status' => 'completed',  'action' => $action, 'type' => $type,'category' => $category ,'historyID' => $task_results['backhack_status']['adminHistoryID'],'finalStatus' => 'completed','startTime' => $task_results['time'],'endTime' => $task_results['time'],'statusMsg' => $statusArray['statusMsg'],'requestParams' => serialize($key),'taskName' => $task_name, 'responseParams' => '', 'taskResults' =>  serialize($taskResultData)), array( '%s', '%s','%s', '%s', '%s', '%s', '%d', '%s', '%d', '%d', '%s', '%s', '%s', '%s', '%s') );
2274						
2275					}
2276				}
2277			}
2278		}
2279	}
2280}
2281
2282if (!function_exists('iwp_mmb_backup_db_changes')) {
2283	function iwp_mmb_backup_db_changes(){
2284		$IWP_MMB_BACKUP_TABLE_VERSION =	iwp_mmb_get_site_option('iwp_backup_table_version');
2285		if (empty($IWP_MMB_BACKUP_TABLE_VERSION) || $IWP_MMB_BACKUP_TABLE_VERSION == false ) {
2286			iwp_mmb_create_backup_status_table();
2287		}
2288		if(version_compare(iwp_mmb_get_site_option('iwp_backup_table_version'), '1.1.2', '<')){
2289			iwp_mmb_change_collation_backup_status_table();
2290		}
2291		if(version_compare(iwp_mmb_get_site_option('iwp_backup_table_version'), '1.1.3', '<')){
2292			iwp_mmb_add_lastUpdateTime_column_backup_status_table();
2293		}
2294		if(version_compare(iwp_mmb_get_site_option('iwp_backup_table_version'), '1.1.4', '<')){
2295			iwp_mmb_change_stausMsg_column_type_backup_status_table();
2296		}
2297
2298		$IWP_MMB_BACKUP_PROCESSED_TABLE_VERSION =	iwp_mmb_get_site_option('iwp_backup_processed_iterator_version');
2299		if (empty($IWP_MMB_BACKUP_PROCESSED_TABLE_VERSION) || $IWP_MMB_BACKUP_PROCESSED_TABLE_VERSION == false ) {
2300			iwp_mmb_create_processed_iterator();
2301		}
2302	}
2303}
2304
2305if(!function_exists('iwp_mmb_create_backup_status_table')){
2306	//write new backup_status_table changes also in this function.
2307	function iwp_mmb_create_backup_status_table(){
2308		global $wpdb;
2309		if(method_exists($wpdb, 'get_charset_collate')){
2310			$charset_collate = $wpdb->get_charset_collate();
2311		}
2312
2313		$table_name = $wpdb->base_prefix . "iwp_backup_status";
2314
2315		if($wpdb->get_var("SHOW TABLES LIKE '$table_name'") != $table_name){
2316			if (!empty($charset_collate)){
2317				$cachecollation = $charset_collate;
2318			}
2319			else{
2320				$cachecollation = ' DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_general_ci ';
2321			}
2322
2323			$sql = "
2324				CREATE TABLE IF NOT EXISTS $table_name (
2325				  `ID` int(11) NOT NULL AUTO_INCREMENT,
2326				  `historyID` int(11) NOT NULL,
2327				  `taskName` varchar(255) NOT NULL,
2328				  `action` varchar(50) NOT NULL,
2329				  `type` varchar(50) NOT NULL,
2330				  `category` varchar(50) NOT NULL,
2331				  `stage` varchar(255) NOT NULL,
2332				  `status` varchar(255) NOT NULL,
2333				  `finalStatus` varchar(50) DEFAULT NULL,
2334				  `statusMsg` longtext,
2335				  `requestParams` text NOT NULL,
2336				  `responseParams` longtext,
2337				  `taskResults` text,
2338				  `startTime` int(11) DEFAULT NULL,
2339				  `lastUpdateTime` int(10) unsigned DEFAULT NULL,
2340				  `endTime` int(11) NOT NULL,
2341				  PRIMARY KEY (`ID`)
2342				)".$cachecollation." ;
2343			";
2344
2345			require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
2346			dbDelta( $sql );
2347
2348			if($wpdb->get_var("SHOW TABLES LIKE '$table_name'") == $table_name) {
2349				update_option( "iwp_backup_table_version", '1.1.4');
2350			}
2351		}
2352	}
2353}
2354
2355if(!function_exists('iwp_mmb_create_processed_iterator')){
2356	//write new backup_status_table changes also in this function.
2357	function iwp_mmb_create_processed_iterator(){
2358		global $wpdb;
2359		if(method_exists($wpdb, 'get_charset_collate')){
2360			$charset_collate = $wpdb->get_charset_collate();
2361		}
2362
2363		$table_name = $wpdb->base_prefix . "iwp_processed_iterator";
2364
2365		if($wpdb->get_var("SHOW TABLES LIKE '$table_name'") != $table_name){
2366			if (!empty($charset_collate)){
2367				$cachecollation = $charset_collate;
2368			}
2369			else{
2370				$cachecollation = ' DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_general_ci ';
2371			}
2372
2373			$sql = "
2374				CREATE TABLE IF NOT EXISTS $table_name (
2375				  `id` int(11) NOT NULL AUTO_INCREMENT,
2376				  `name` longtext,
2377				  `offset` text,
2378				  PRIMARY KEY (`id`)
2379				)".$cachecollation." ;
2380			";
2381
2382			require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
2383			dbDelta( $sql );
2384
2385			if($wpdb->get_var("SHOW TABLES LIKE '$table_name'") == $table_name) {
2386				update_option( "iwp_backup_processed_iterator_version", '1.0.0');
2387			}
2388		}
2389	}
2390}
2391
2392if(!function_exists('iwp_mmb_change_collation_backup_status_table')){
2393	function iwp_mmb_change_collation_backup_status_table(){
2394		global $wpdb;
2395		if(method_exists($wpdb, 'get_charset_collate')){
2396			$charset_collate = $wpdb->get_charset_collate();
2397		}
2398		
2399		$table_name = $wpdb->base_prefix . "iwp_backup_status";
2400		
2401		if($wpdb->get_var("SHOW TABLES LIKE '$table_name'") == $table_name) {
2402			if (!empty($charset_collate)){
2403			    $cachecollation_table = $charset_collate;
2404				$cachecollation = str_ireplace('DEFAULT ', '', $charset_collate);
2405			}
2406			else{
2407				$cachecollation = ' CHARACTER SET utf8 COLLATE utf8_general_ci ';
2408				$cachecollation_table = $cachecollation;
2409			}
2410	
2411			$sql = array();
2412			
2413			$sql[] = "alter table " . $table_name . " change `taskName` `taskName` VARBINARY(255);";
2414			$sql[] = "alter table " . $table_name . " change `taskName` `taskName` VARCHAR(255) $cachecollation not null;";
2415				
2416			$sql[] = "alter table " . $table_name . " change action action VARBINARY(50);";
2417			$sql[] = "alter table " . $table_name . " change action action VARCHAR(50) $cachecollation not null ;";
2418			
2419			$sql[] = "alter table " . $table_name . " change type type VARBINARY(50);";
2420			$sql[] = "alter table " . $table_name . " change type type VARCHAR(50) $cachecollation not null ;";
2421			
2422			$sql[] = "alter table " . $table_name . " change category category VARBINARY(50);";
2423			$sql[] = "alter table " . $table_name . " change category category VARCHAR(50) $cachecollation not null ;";
2424			
2425			$sql[] = "alter table " . $table_name . " change stage stage VARBINARY(255);";
2426			$sql[] = "alter table " . $table_name . " change stage stage VARCHAR(255) $cachecollation not null ;";
2427			
2428			$sql[] = "alter table " . $table_name . " change status status VARBINARY(255);";
2429			$sql[] = "alter table " . $table_name . " change status status VARCHAR(255) $cachecollation not null ;";
2430			
2431			$sql[] = "alter table " . $table_name . " change finalStatus finalStatus VARBINARY(50);";
2432			$sql[] = "alter table " . $table_name . " change finalStatus finalStatus VARCHAR(50) $cachecollation default null ;";
2433			
2434			$sql[] = "alter table " . $table_name . " change statusMsg statusMsg VARBINARY(255);";
2435			$sql[] = "alter table " . $table_name . " change statusMsg statusMsg VARCHAR(255) $cachecollation not null ;";
2436			
2437			$sql[] = "alter table " . $table_name . " change requestParams requestParams BLOB;";
2438			$sql[] = "alter table " . $table_name . " change requestParams requestParams TEXT $cachecollation not null;";
2439			
2440			$sql[] = "alter table " . $table_name . " change responseParams responseParams LONGBLOB;";
2441			$sql[] = "alter table " . $table_name . " change responseParams responseParams LONGTEXT $cachecollation ;";
2442			
2443			$sql[] = "alter table " . $table_name . " change taskResults taskResults BLOB;";
2444			$sql[] = "alter table " . $table_name . " change taskResults taskResults TEXT $cachecollation ;";
2445			
2446			$sql[] = "ALTER TABLE " . $table_name . " $cachecollation_table ;";
2447			$this_reurn = array();
2448			foreach($sql as $v){
2449				//global $wpdb;
2450				$this_reurn[] = $wpdb->query($v);
2451			}
2452			update_option( "iwp_backup_table_version", '1.1.2');
2453		}
2454	}
2455}
2456
2457if(!function_exists('iwp_mmb_add_lastUpdateTime_column_backup_status_table')){
2458	function iwp_mmb_add_lastUpdateTime_column_backup_status_table(){
2459		global $wpdb;
2460		$table_name = $wpdb->base_prefix . "iwp_backup_status";
2461		if($wpdb->get_var("SHOW COLUMNS FROM `$table_name` WHERE Field = 'lastUpdateTime'")){
2462			update_option( "iwp_backup_table_version", '1.1.3');
2463			return false;
2464		}
2465		$sql = "ALTER TABLE ".$table_name." ADD `lastUpdateTime` INT(10) UNSIGNED NULL;";
2466		$isDone = $wpdb->query($sql);
2467		if ($isDone) {
2468			update_option( "iwp_backup_table_version", '1.1.3');
2469		}
2470
2471	}
2472}
2473
2474if (!function_exists('iwp_mmb_change_stausMsg_column_type_backup_status_table')) {
2475	function iwp_mmb_change_stausMsg_column_type_backup_status_table(){
2476		global $wpdb;
2477		$table_name = $wpdb->base_prefix . "iwp_backup_status";
2478		$sql = "alter table " . $table_name . " change statusMsg statusMsg LONGTEXT;";
2479		$isDone = $wpdb->query($sql);
2480		if ($isDone) {
2481			update_option( "iwp_backup_table_version", '1.1.4');
2482		}
2483	}
2484}
2485//-------------------------------------------------------------------
2486
2487//-Function name - iwp_mmb_get_file_size()
2488//-This is the alternate function to calculate file size 
2489//-This function is introduced to support the filesize calculation for the files which are larger than 2048MB
2490
2491//----------------------------------------------------------------------
2492
2493if(!function_exists('iwp_mmb_get_file_size')){
2494	function iwp_mmb_get_file_size($file)
2495	{
2496		clearstatcache();
2497		$normal_file_size = filesize($file);
2498		if(($normal_file_size !== false)&&($normal_file_size >= 0))
2499		{
2500			return $normal_file_size;
2501		}
2502		else
2503		{
2504			$file = realPath($file);
2505			if(!$file)
2506			{
2507				echo 'iwp_mmb_get_file_size_error : realPath error';
2508				echo  "File Name: $file";
2509			}
2510			$ch = curl_init("file://" . $file);
2511			curl_setopt($ch, CURLOPT_PROTOCOLS, CURLPROTO_FILE);
2512			curl_setopt($ch, CURLOPT_NOBODY, true);
2513			curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
2514			curl_setopt($ch, CURLOPT_HEADER, true);
2515			$data = curl_exec($ch);
2516			$curl_error = curl_error($ch);
2517			curl_close($ch);
2518			if ($data !== false && preg_match('/Content-Length: (\d+)/', $data, $matches)) {
2519				return (string) $matches[1];
2520			}
2521			else
2522			{
2523				echo 'iwp_mmb_get_file_size_error : '.$curl_error;
2524				echo "File Name: $file";
2525				return $normal_file_size;
2526			}
2527		}
2528	}
2529}
2530
2531if( !function_exists('iwp_mmb_backup_test_site')){
2532	function iwp_mmb_backup_test_site($params){
2533		global $iwp_mmb_core,$iwp_mmb_plugin_dir;
2534                $return = array();
2535                
2536                $iwp_mmb_core->get_backup_instance();
2537		$return = $iwp_mmb_core->backup_instance->check_backup_compat($params);
2538                
2539		if (is_array($return) && array_key_exists('error', $return))
2540			iwp_mmb_response($return, false);
2541		else {
2542			iwp_mmb_response($return, true);
2543		}
2544	}
2545}
2546
2547//add_action( 'plugins_loaded', 'iwp_mmb_create_backup_table' );
2548
2549//register_activation_hook( __FILE__, 'iwp_mmb_create_backup_table' );
2550
2551if(!function_exists('iwp_mmb_add_clipboard_scripts')){
2552	function iwp_mmb_add_clipboard_scripts(){	
2553		if (!wp_script_is( 'iwp-clipboard', 'enqueued' )) {
2554			if(file_exists(WP_PLUGIN_DIR.'/iwp-client/clipboard.min.js') ){
2555				wp_enqueue_script(
2556					'iwp-clipboard',
2557					plugins_url( 'clipboard.min.js', __FILE__ ),
2558					array( 'jquery' )
2559				);
2560			}
2561		}
2562	}
2563}
2564
2565if (!function_exists('run_hash_change_process')) {
2566	function run_hash_change_process(){
2567		//code to check whether old hash files are already changed from wp_option table flag
2568		$is_replaced = get_option('iwp_client_replaced_old_hash_backup_files');
2569		if($is_replaced){
2570			return true;
2571		}
2572		
2573		global $wpdb;
2574		$table_name = $wpdb->base_prefix . "iwp_backup_status";
2575		$rows = $wpdb->get_results("SELECT historyID,taskResults FROM ".$table_name,  ARRAY_A);
2576		
2577		$hash_changed_files = array();
2578		$hash_changed_urls = array();
2579		foreach($rows as $k => $v){
2580			$this_his_id = $v['historyID'];
2581			$this_task_result = unserialize($v['taskResults']);
2582			if(!empty($this_task_result) && !empty($this_task_result['task_results']) && !empty($this_task_result['task_results'][$this_his_id]) && !empty($this_task_result['task_results'][$this_his_id]['server']) && !empty($this_task_result['task_results'][$this_his_id]['server']) && !empty($this_task_result['task_results'][$this_his_id]['server']['file_path']) && !empty($this_task_result['task_results'][$this_his_id]['server']['file_url'])){
2583				$new_task_result_server = modify_task_result_server($this_task_result['task_results'][$this_his_id]['server']);
2584				if(is_array($new_task_result_server) && array_key_exists("error")){
2585					continue;
2586				}
2587				$this_task_result['task_results'][$this_his_id]['server'] = $new_task_result_server;
2588			}
2589			if(!empty($this_task_result) && !empty($this_task_result['server']) && !empty($new_task_result_server['hash'])){
2590				$new_task_result_server = modify_task_result_server($this_task_result['server'], $new_task_result_server['hash']);
2591				if(is_array($new_task_result_server) && array_key_exists("error")){
2592					return $new_task_result_server;
2593					break;
2594				}
2595				$this_task_result['server'] = $new_task_result_server;
2596				
2597			}
2598			
2599			//updating table with new fileNames
2600			$new_task_result = serialize($this_task_result);
2601			$update = $wpdb->update($wpdb->base_prefix.'iwp_backup_status',array('taskResults' =>  $new_task_result ),array( 'historyID' => $this_his_id),array('%s'),array('%d'));
2602		}
2603		update_option('iwp_client_replaced_old_hash_backup_files', true);
2604		return true;
2605	}
2606}
2607
2608if (!function_exists('modify_task_result_server')) {
2609	function modify_task_result_server($task_result_server, $useThisHash=''){
2610		if(!is_array($task_result_server['file_path'])){
2611			$current_file = $task_result_server['file_path'];
2612			$task_result_server['file_path'] = array();
2613			$task_result_server['file_path'][0] = $current_file;
2614		}
2615		if(!is_array($task_result_server['file_url'])){
2616			$current_url = $task_result_server['file_url'];
2617			$task_result_server['file_url'] = array();
2618			$task_result_server['file_url'][0] = $current_url;
2619		}
2620
2621		$old_file_path = $task_result_server['file_path'];
2622		$old_file_url = $task_result_server['file_url'];
2623		
2624		$new_file_path = replace_old_hash_with_new_hash($old_file_path, $useThisHash);
2625		foreach($new_file_path['files'] as $ke => $va){
2626			
2627			//rename file
2628			$rename_result = rename_old_backup_file_name($va['old'], $va['new']);
2629			if(is_array($rename_result) && array_key_exists("error")){
2630				return $rename_result;
2631				break;
2632			}
2633			$task_result_server['file_path'][$ke] = $va['new'];
2634		}
2635		$task_result_server['hash'] = $new_file_path['hash'];
2636		
2637		$new_file_url = replace_old_hash_with_new_hash($old_file_url, $new_file_path['hash']);
2638		foreach($new_file_url['files'] as $ke => $va){
2639			$task_result_server['file_url'][$ke] = $va['new'];
2640		}
2641		
2642		//for single backup fix
2643		if(count($task_result_server['file_path']) === 1){
2644			$temp_val = $task_result_server['file_path'][0];
2645			unset($task_result_server['file_path']);
2646			$task_result_server['file_path'] = $temp_val;
2647		}
2648		if(count($task_result_server['file_url']) === 1){
2649			$temp_val = $task_result_server['file_url'][0];
2650			unset($task_result_server['file_url']);
2651			$task_result_server['file_url'] = $temp_val;
2652		}
2653		return $task_result_server;
2654	}
2655}
2656
2657if (!function_exists('replace_old_hash_with_new_hash')) {
2658	
2659	function replace_old_hash_with_new_hash($backFileArr, $useThisHash='') {
2660		$newbackupfileArr = array();
2661		$newbackupfileArr['files'] = array();
2662		$newbackupfileArr['hash'] = '';
2663		
2664		if(empty($useThisHash)){
2665			$newBackupHash = md5(microtime(true).uniqid('',true).substr(str_shuffle("0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"), 0, rand(20,60)));
2666			$useThisHash = $newBackupHash;
2667		}
2668		else{
2669			$newBackupHash = $useThisHash;
2670		}
2671		foreach($backFileArr as $k => $backFile){
2672			$iwpPart = '.zip';
2673			$tempBackupFile = $backFile;
2674			
2675			$iwpPartIndex = strpos($backFile, '_iwp_part');
2676			if($iwpPartIndex !== false){
2677				$iwpPart = substr($backFile, $iwpPartIndex);
2678				$backFile = substr($backFile, 0, $iwpPartIndex);
2679			}
2680			
2681			$backFileInArray = explode("_", $backFile);
2682			$hashIndex = count($backFileInArray) - 1;
2683			
2684			$backupHashWithZip = $backFileInArray[$hashIndex];
2685			$backupHash = substr($backupHashWithZip, 0, 32);
2686			
2687			$newBackupHashWithZip = $newBackupHash . $iwpPart;
2688			$newBackupFile = substr($backFile, 0, strpos($backFile, $backupHashWithZip));
2689			$newBackupFile = $newBackupFile . $newBackupHashWithZip; 
2690			$newbackupfileArr['files'][$k]['new'] = $newBackupFile;
2691			$newbackupfileArr['files'][$k]['old'] = $tempBackupFile;
2692		}
2693		$newbackupfileArr['hash'] = $newBackupHash;
2694		return $newbackupfileArr;
2695	}
2696	
2697}
2698
2699
2700if (!function_exists('rename_old_backup_file_name')) {
2701	
2702	function rename_old_backup_file_name($oldName, $newName) {
2703		if (!@rename($oldName, $newName)) {
2704			return array('error' => 'Unable to rename old files', 'error_code' => 'unable_to_remane_old_backup_files');
2705		}
2706		return true;
2707	}
2708}
2709
2710if(!function_exists('iwp_mmb_get_site_option')) {
2711
2712	function iwp_mmb_get_site_option($option_name){
2713		if(is_multisite()){
2714			$blog_id = get_current_blog_id();
2715			$option_value = get_blog_option($blog_id,$option_name);
2716		}
2717		else {
2718			$option_value = get_site_option($option_name);
2719		}
2720		return $option_value;
2721	}
2722}
2723
2724if ( !get_option('iwp_client_public_key')  && function_exists('add_action')){
2725	add_action('admin_enqueue_scripts', 'iwp_mmb_add_clipboard_scripts');
2726}
2727
2728if (!function_exists('iwp_mmb_json_encode')) {
2729	function iwp_mmb_json_encode($data, $options = 0, $depth = 512){
2730		if ( version_compare( PHP_VERSION, '5.5', '>=' ) ) {
2731			$args = array( $data, $options, $depth );
2732		} elseif ( version_compare( PHP_VERSION, '5.3', '>=' ) ) {
2733			$args = array( $data, $options );
2734		} else {
2735			$args = array( $data );
2736		}
2737		$json = @call_user_func_array( 'json_encode', $args );
2738		
2739		if ( false !== $json && ( version_compare( PHP_VERSION, '5.5', '>=' ) || false === strpos( $json, 'null' ) ) )  {
2740			return $json;
2741		}
2742
2743		$args[0] = iwp_mmb_json_compatible_check( $data, $depth );
2744		return @call_user_func_array( 'json_encode', $args );
2745		}
2746}
2747
2748if (!function_exists('json_encode'))
2749{
2750  function json_encode($a=false)
2751  {
2752    if (is_null($a)) return 'null';
2753    if ($a === false) return 'false';
2754    if ($a === true) return 'true';
2755    if (is_scalar($a))
2756    {
2757      if (is_float($a))
2758      {
2759        // Always use "." for floats.
2760        return floatval(str_replace(",", ".", strval($a)));
2761      }
2762
2763      if (is_string($a))
2764      {
2765        static $jsonReplaces = array(array("\\", "/", "\n", "\t", "\r", "\b", "\f", '"'), array('\\\\', '\\/', '\\n', '\\t', '\\r', '\\b', '\\f', '\"'));
2766        return '"' . str_replace($jsonReplaces[0], $jsonReplaces[1], $a) . '"';
2767      }
2768      else
2769        return $a;
2770    }
2771    $isList = true;
2772    for ($i = 0, reset($a); $i < count($a); $i++, next($a))
2773    {
2774      if (key($a) !== $i)
2775      {
2776        $isList = false;
2777        break;
2778      }
2779    }
2780    $result = array();
2781    if ($isList)
2782    {
2783      foreach ($a as $v) $result[] = iwp_mmb_json_encode($v);
2784      return '[' . join(',', $result) . ']';
2785    }
2786    else
2787    {
2788      foreach ($a as $k => $v) $result[] = iwp_mmb_json_encode($k).':'.iwp_mmb_json_encode($v);
2789      return '{' . join(',', $result) . '}';
2790    }
2791  }
2792}
2793if (!function_exists('iwp_mmb_json_compatible_check')) {
2794	function iwp_mmb_json_compatible_check( $data, $depth ) {
2795		if ( $depth < 0 ) {
2796			return false;
2797		}
2798
2799		if ( is_array( $data ) ) {
2800			$output = array();
2801			foreach ( $data as $key => $value ) {
2802				if ( is_string( $key ) ) {
2803					$id = iwp_mmb_json_convert_string( $key );
2804				} else {
2805					$id = $key;
2806				}
2807				if ( is_array( $value ) || is_object( $value ) ) {
2808					$output[ $id ] = iwp_mmb_json_compatible_check( $value, $depth - 1 );
2809				} elseif ( is_string( $value ) ) {
2810					$output[ $id ] = iwp_mmb_json_convert_string( $value );
2811				} else {
2812					$output[ $id ] = $value;
2813				}
2814			}
2815		} elseif ( is_object( $data ) ) {
2816			$output = new stdClass;
2817			foreach ( $data as $key => $value ) {
2818				if ( is_string( $key ) ) {
2819					$id = iwp_mmb_json_convert_string( $key );
2820				} else {
2821					$id = $key;
2822				}
2823
2824				if ( is_array( $value ) || is_object( $value ) ) {
2825					$output->$id = iwp_mmb_json_compatible_check( $value, $depth - 1 );
2826				} elseif ( is_string( $value ) ) {
2827					$output->$id = iwp_mmb_json_convert_string( $value );
2828				} else {
2829					$output->$id = $value;
2830				}
2831			}
2832		} elseif ( is_string( $data ) ) {
2833			return iwp_mmb_json_convert_string( $data );
2834		} else {
2835			return $data;
2836		}
2837
2838		return $output;
2839	}
2840}
2841if (!function_exists('iwp_mmb_json_convert_string')) {
2842	function iwp_mmb_json_convert_string( $string ) {
2843		if ( function_exists( 'mb_convert_encoding' ) ) {
2844			$encoding = mb_detect_encoding( $string, mb_detect_order(), true );
2845			if ( $encoding ) {
2846				return mb_convert_encoding( $string, 'UTF-8', $encoding );
2847			} else {
2848				return mb_convert_encoding( $string, 'UTF-8', 'UTF-8' );
2849			}
2850		} else {
2851			return check_invalid_UTF8( $string, $true);
2852		}
2853	}
2854}
2855
2856if ( !function_exists('mb_detect_encoding') ) { 
2857	function mb_detect_encoding ($string, $enc=null, $ret=null) { 
2858
2859		static $enclist = array( 
2860		'UTF-8',
2861		// 'ASCII', 
2862		// 'ISO-8859-1', 'ISO-8859-2', 'ISO-8859-3', 'ISO-8859-4', 'ISO-8859-5', 
2863		// 'ISO-8859-6', 'ISO-8859-7', 'ISO-8859-8', 'ISO-8859-9', 'ISO-8859-10', 
2864		// 'ISO-8859-13', 'ISO-8859-14', 'ISO-8859-15', 'ISO-8859-16', 
2865		// 'Windows-1251', 'Windows-1252', 'Windows-1254', 
2866		);
2867
2868		$result = false; 
2869
2870		foreach ($enclist as $item) { 
2871			$sample = $string;
2872			if(function_exists('iconv'))
2873				$sample = iconv($item, $item, $string); 
2874			if (md5($sample) == md5($string)) { 
2875				if ($ret === NULL) { $result = $item; } else { $result = true; } 
2876				break; 
2877			}
2878		}
2879
2880		return $result; 
2881	}
2882}
2883
2884if (!function_exists('check_invalid_UTF8')) {
2885	function check_invalid_UTF8( $string, $strip = false ) {
2886		$string = (string) $string;
2887
2888		if ( 0 === strlen( $string ) ) {
2889			return '';
2890		}
2891
2892		// Check for support for utf8 in the installed PCRE library once and store the result in a static
2893		static $utf8_pcre = null;
2894		if ( ! isset( $utf8_pcre ) ) {
2895			$utf8_pcre = @preg_match( '/^./u', 'a' );
2896		}
2897		// We can't demand utf8 in the PCRE installation, so just return the string in those cases
2898		if ( !$utf8_pcre ) {
2899			return $string;
2900		}
2901
2902		// preg_match fails when it encounters invalid UTF8 in $string
2903		if ( 1 === @preg_match( '/^./us', $string ) ) {
2904			return $string;
2905		}
2906
2907		// Attempt to strip the bad chars if requested (not recommended)
2908		if ( $strip && function_exists( 'iconv' ) ) {
2909			return iconv( 'utf-8', 'utf-8', $string );
2910		}
2911
2912		return '';
2913	}
2914}
2915
2916define('IWP_MAX_SERIALIZED_INPUT_LENGTH', 8192);
2917define('IWP_MAX_SERIALIZED_ARRAY_LENGTH', 512);
2918define('IWP_MAX_SERIALIZED_ARRAY_DEPTH', 20);
2919function _iwp_mmb_safe_unserialize($str)
2920{
2921	if(strlen($str) > IWP_MAX_SERIALIZED_INPUT_LENGTH)
2922	{
2923		// input exceeds IWP_MAX_SERIALIZED_INPUT_LENGTH
2924		return false;
2925	}
2926	if(empty($str) || !is_string($str))
2927	{
2928		return false;
2929	}
2930	$stack = array();
2931	$expected = array();
2932	/*
2933	 * states:
2934	 *   0 - initial state, expecting a single value or array
2935	 *   1 - terminal state
2936	 *   2 - in array, expecting end of array or a key
2937	 *   3 - in array, expecting value or another array
2938	 */
2939	$state = 0;
2940	while($state != 1)
2941	{
2942		$type = isset($str[0]) ? $str[0] : '';
2943		if($type == '}')
2944		{
2945			$str = substr($str, 1);
2946		}
2947		else if($type == 'N' && $str[1] == ';')
2948		{
2949			$value = null;
2950			$str = substr($str, 2);
2951		}
2952		else if($type == 'b' && preg_match('/^b:([01]);/', $str, $matches))
2953		{
2954			$value = $matches[1] == '1' ? true : false;
2955			$str = substr($str, 4);
2956		}
2957		else if($type == 'i' && preg_match('/^i:(-?[0-9]+);(.*)/s', $str, $matches))
2958		{
2959			$value = (int)$matches[1];
2960			$str = $matches[2];
2961		}
2962		else if($type == 'd' && preg_match('/^d:(-?[0-9]+\.?[0-9]*(E[+-][0-9]+)?);(.*)/s', $str, $matches))
2963		{
2964			$value = (float)$matches[1];
2965			$str = $matches[3];
2966		}
2967		else if($type == 's' && preg_match('/^s:([0-9]+):"(.*)/s', $str, $matches) && substr($matches[2], (int)$matches[1], 2) == '";')
2968		{
2969			$value = substr($matches[2], 0, (int)$matches[1]);
2970			$str = substr($matches[2], (int)$matches[1] + 2);
2971		}
2972		else if($type == 'a' && preg_match('/^a:([0-9]+):{(.*)/s', $str, $matches) && $matches[1] < IWP_MAX_SERIALIZED_ARRAY_LENGTH)
2973		{
2974			$expectedLength = (int)$matches[1];
2975			$str = $matches[2];
2976		}
2977		else
2978		{
2979			// object or unknown/malformed type
2980			return false;
2981		}
2982		switch($state)
2983		{
2984			case 3: // in array, expecting value or another array
2985				if($type == 'a')
2986				{
2987					if(count($stack) >= IWP_MAX_SERIALIZED_ARRAY_DEPTH)
2988					{
2989						// array nesting exceeds IWP_MAX_SERIALIZED_ARRAY_DEPTH
2990						return false;
2991					}
2992					$stack[] = &$list;
2993					$list[$key] = array();
2994					$list = &$list[$key];
2995					$expected[] = $expectedLength;
2996					$state = 2;
2997					break;
2998				}
2999				if($type != '}')
3000				{
3001					$list[$key] = $value;
3002					$state = 2;
3003					break;
3004				}
3005				// missing array value
3006				return false;
3007			case 2: // in array, expecting end of array or a key
3008				if($type == '}')
3009				{
3010					if(count($list) < end($expected))
3011					{
3012						// array size less than expected
3013						return false;
3014					}
3015					unset($list);
3016					$list = &$stack[count($stack)-1];
3017					array_pop($stack);
3018					// go to terminal state if we're at the end of the root array
3019					array_pop($expected);
3020					if(count($expected) == 0) {
3021						$state = 1;
3022					}
3023					break;
3024				}
3025				if($type == 'i' || $type == 's')
3026				{
3027					if(count($list) >= IWP_MAX_SERIALIZED_ARRAY_LENGTH)
3028					{
3029						// array size exceeds IWP_MAX_SERIALIZED_ARRAY_LENGTH
3030						return false;
3031					}
3032					if(count($list) >= end($expected))
3033					{
3034						// array size exceeds expected length
3035						return false;
3036					}
3037					$key = $value;
3038					$state = 3;
3039					break;
3040				}
3041				// illegal array index type
3042				return false;
3043			case 0: // expecting array or value
3044				if($type == 'a')
3045				{
3046					if(count($stack) >= IWP_MAX_SERIALIZED_ARRAY_DEPTH)
3047					{
3048						// array nesting exceeds IWP_MAX_SERIALIZED_ARRAY_DEPTH
3049						return false;
3050					}
3051					$data = array();
3052					$list = &$data;
3053					$expected[] = $expectedLength;
3054					$state = 2;
3055					break;
3056				}
3057				if($type != '}')
3058				{
3059					$data = $value;
3060					$state = 1;
3061					break;
3062				}
3063				// not in array
3064				return false;
3065		}
3066	}
3067	if(!empty($str))
3068	{
3069		// trailing data in input
3070		return false;
3071	}
3072	return $data;
3073}
3074/**
3075 * Wrapper for _safe_unserialize() that handles exceptions and multibyte encoding issue
3076 *
3077 * @param string $str
3078 * @return mixed
3079 */
3080function iwp_mmb_safe_unserialize( $str )
3081{
3082	// ensure we use the byte count for strings even when strlen() is overloaded by mb_strlen()
3083	if (function_exists('mb_internal_encoding') &&
3084		(((int) ini_get('mbstring.func_overload')) & 2))
3085	{
3086		$mbIntEnc = mb_internal_encoding();
3087		mb_internal_encoding('ASCII');
3088	}
3089	$out = _iwp_mmb_safe_unserialize($str);
3090	if (isset($mbIntEnc))
3091	{
3092		mb_internal_encoding($mbIntEnc);
3093	}
3094	return $out;
3095}
3096
3097function iwp_mmb_get_hosting_disk_quota_free() {
3098    if (!@is_dir('/usr/local/cpanel')  || !function_exists('popen') || (!@is_executable('/usr/local/bin/perl') && !@is_executable('/usr/local/cpanel/3rdparty/bin/perl')) ) return false;
3099
3100    $perl = (@is_executable('/usr/local/cpanel/3rdparty/bin/perl')) ? '/usr/local/cpanel/3rdparty/bin/perl' : '/usr/local/bin/perl';
3101
3102    $exec = "IWPKEY=IWP $perl ".WP_PLUGIN_DIR . '/' . basename(dirname(__FILE__))."/lib/cpanel-quota-usage.pl";
3103    $handle = popen($exec, 'r');
3104    if (!is_resource($handle)) return false;
3105
3106    $found = false;
3107    $lines = 0;
3108    while (false === $found && !feof($handle) && $lines<100) {
3109      $lines++;
3110      $w = fgets($handle);
3111      # Used, limit, remain
3112      if (preg_match('/RESULT: (\d+) (\d+) (\d+) /', $w, $matches)) { $found = true; }
3113    }
3114    $ret = pclose($handle);
3115    if (false === $found ||$ret != 0) return false;
3116
3117    if ((int)$matches[2]<100 || ($matches[1] + $matches[3] != $matches[2])) return false;
3118
3119    return $matches;
3120  }
3121
3122  function iwp_mmb_check_disk_space(){
3123     $hosting_bytes_free = iwp_mmb_get_hosting_disk_quota_free();
3124     if (is_array($hosting_bytes_free)) {
3125      $perc = round(100*$hosting_bytes_free[1]/(max($hosting_bytes_free[2], 1)), 1);
3126      $quota_free = round($hosting_bytes_free[3]/1048576, 1);
3127      if ($hosting_bytes_free[3] < 1048576*50) {
3128        $quota_free_mb = round($hosting_bytes_free[3]/1048576, 1);
3129        return $quota_free_mb;
3130      }
3131     } 
3132
3133     $disk_free_space = @disk_free_space(dirname(__FILE__));
3134     # == rather than === here is deliberate; support experience shows that a result of (int)0 is not reliable. i.e. 0 can be returned when the real result should be false.
3135     if ($disk_free_space == false) {
3136      return false;
3137     } else {
3138      
3139      $disk_free_mb = round($disk_free_space/1048576, 1);
3140      if ($disk_free_space < 50*1048576) return $disk_free_mb;
3141     }
3142     return false;
3143  }
3144
3145  function iwp_closeBrowserConnection($response = false, $success = true){
3146	$response = iwp_mmb_convert_wperror_obj_to_arr($response,'initial');
3147	
3148	if ((is_array($response) && empty($response)) || (!is_array($response) && strlen($response) == 0)){
3149		$return['error'] = 'Empty response.';
3150		$return['error_code'] = 'empty_response';
3151	}
3152	elseif ($success){
3153		$return['success'] = $response;
3154	}
3155	else{
3156		$return['error'] = $response['error'];
3157		$return['error_code'] = $response['error_code'];
3158	}
3159
3160	$txt = '<IWPHEADER>_IWP_JSON_PREFIX_' . base64_encode( iwp_mmb_json_encode( $return ) ) . '<ENDIWPHEADER>';
3161	ignore_user_abort(true);
3162	ob_end_clean();
3163	ob_start();    
3164	echo ($txt);
3165	$size = ob_get_length();
3166	header("Connection: close\r\n");
3167	header("Content-Encoding: none\r\n");
3168	header("Content-Length: $size");
3169	@ob_flush();
3170	flush();
3171	ob_end_flush();
3172  }
3173
3174function iwp_mmb_set_plugin_priority()
3175{
3176	$activePlugins  = get_option('active_plugins');
3177    $pluginBasename = 'iwp-client/init.php';
3178    $wptcPluginBasename = 'wp-time-capsule/wp-time-capsule.php';
3179    $array_slice = array_slice($activePlugins, 1, true);
3180    if (!is_array($activePlugins) || (reset($activePlugins) == $wptcPluginBasename && (reset($array_slice) == $pluginBasename))) {
3181        return;
3182    }
3183
3184    $iwpKey = array_search($pluginBasename, $activePlugins);
3185    $wptcKey = array_search($wptcPluginBasename, $activePlugins);
3186    if ($iwpKey == false && $wptcKey == false) {
3187        return;
3188    }elseif ($iwpKey == false) {
3189    	return;
3190    }elseif ($iwpKey == true && $wptcKey == false) {
3191    	unset($activePlugins[$iwpKey]);
3192    	array_unshift($activePlugins, $pluginBasename);
3193    	update_option('active_plugins', array_values($activePlugins));
3194    	return;
3195    }
3196    unset($activePlugins[$iwpKey]);
3197    unset($activePlugins[$wptcKey]);
3198    array_unshift($activePlugins, $pluginBasename);
3199    array_unshift($activePlugins, $wptcPluginBasename);
3200
3201    update_option('active_plugins', array_values($activePlugins));
3202}
3203
3204function iwp_mmb_get_user_by( $field, $value ) {
3205    $userdata = WP_User::get_data_by( $field, $value );
3206 
3207    if ( !$userdata )
3208        return false;
3209 
3210    $user = new WP_User;
3211    $user->init( $userdata );
3212 
3213    return $user;
3214}
3215
3216function iwp_plugin_compatibility_fix(){
3217	include_once( ABSPATH . 'wp-admin/includes/plugin.php' );
3218	$iwp_plugin_fix = new IWP_MMB_FixCompatibility();
3219	$iwp_plugin_fix->fixAllInOneSecurity();
3220	$iwp_plugin_fix->fixWpSimpleFirewall();
3221	$iwp_plugin_fix->fixDuoFactor();
3222	$iwp_plugin_fix->fixShieldUserManagementICWP();
3223	$iwp_plugin_fix->fixSidekickPlugin();
3224	$iwp_plugin_fix->fixSpamShield();
3225	$iwp_plugin_fix->fixWpSpamShieldBan();
3226	$iwp_plugin_fix->fixPantheonGlobals();
3227
3228}
3229
3230function iwp_mu_plugin_loader(){
3231	global $iwp_mmb_core;
3232	$loaderName = 'mu-iwp-client.php';
3233	$mustUsePluginDir = rtrim(WPMU_PLUGIN_DIR, '/');
3234	$loaderPath       = $mustUsePluginDir.'/'.$loaderName;
3235
3236	if (file_exists($loaderPath)) {
3237	    return;
3238	}
3239	try {
3240	    $iwp_mmb_core->registerMustUse($loaderName, $iwp_mmb_core->buildLoaderContent('iwp-client/init.php'));
3241	} catch (Exception $e) {
3242		iwp_mmb_response(array('error' => 'Unable to write InfiniteWP Client loader:'.$e->getMessage(), 'error_code' => 'iwp_mu_plugin_loader_failed'), false);
3243	}
3244}
3245if(!function_exists('iwp_mmb_is_WPTC')) {
3246function iwp_mmb_is_WPTC() {
3247	 	include_once( ABSPATH . 'wp-admin/includes/plugin.php' );
3248	 	if ( is_plugin_active( 'wp-time-capsule/wp-time-capsule.php' ) ) {
3249	 		return true;
3250	 	} else {
3251	 		return false;
3252	 	}
3253	 }
3254}
3255
3256iwp_mmb_set_plugin_priority();
3257$iwp_mmb_core = new IWP_MMB_Core();
3258$GLOBALS['iwp_mmb_activities_log'] = new IWP_MMB_Activities_log();
3259$mmb_core = 1;
3260$GLOBALS['iwp_activities_log_post_type'] = 'iwp_log';
3261
3262if(isset($_GET['auto_login'])){
3263	$GLOBALS['__itsec_core_is_rest_api_request'] = true;
3264	$iwp_mmb_core->add_login_action();
3265}
3266if (function_exists('register_activation_hook'))
3267    register_activation_hook( __FILE__ , array( $iwp_mmb_core, 'install' ));
3268
3269if (function_exists('register_deactivation_hook'))
3270    register_deactivation_hook(__FILE__, array( $iwp_mmb_core, 'uninstall' ));
3271
3272if (function_exists('add_action'))
3273	add_action('init', 'iwp_mmb_plugin_actions', 99999);
3274
3275if (function_exists('add_action'))
3276	add_action('template_redirect', 'iwp_mmb_check_maintenance', 99999);
3277
3278if (function_exists('add_action'))
3279	add_action('template_redirect', 'iwp_mmb_check_redirects', 99999);
3280
3281if (function_exists('add_filter'))
3282	add_filter('install_plugin_complete_actions','iwp_mmb_iframe_plugins_fix');
3283	
3284if(	isset($_COOKIE[IWP_MMB_XFRAME_COOKIE]) ){
3285	remove_action( 'admin_init', 'send_frame_options_header');
3286	remove_action( 'login_init', 'send_frame_options_header');
3287}
3288
3289//added for jQuery compatibility
3290if(!function_exists('iwp_mmb_register_ext_scripts')){
3291	function iwp_mmb_register_ext_scripts(){
3292		wp_register_script( 'iwp-clipboard', plugins_url( 'clipboard.min.js', __FILE__ ) );
3293	}
3294}
3295
3296add_action( 'admin_init', 'iwp_mmb_register_ext_scripts' );
3297$iwp_mmb_core->get_new_backup_instance();
3298iwp_mmb_parse_request();
3299
3300?>