<?php
/**
 * @package	Acymailing for Joomla!
 * @version	4.0.1
 * @author	acyba.com
 * @copyright	(C) 2009-2012 ACYBA S.A.RL. All rights reserved.
 * @license	GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
 */
defined('_JEXEC') or die('Restricted access');
?><?php

class updateHelper{

	var $db;
	var $errors = array();

	function updateHelper(){
		$this->db = JFactory::getDBO();
		jimport('joomla.filesystem.folder');
		jimport('joomla.filesystem.file');
	}

	function fixMenu(){

		if(!ACYMAILING_J16) return;

		$this->db->setQuery("SELECT extension_id FROM #__extensions WHERE type='component' AND element LIKE '%acymailing' LIMIT 1");
		$extensionid = $this->db->loadResult();
		if(empty($extensionid)) return;

		$this->db->setQuery("UPDATE #__menu SET component_id = ".intval($extensionid).",published = 1 WHERE link LIKE '%com_acymailing%' AND component_id = 0 AND client_id = 1");
		$this->db->query();
	}

	function addUpdateSite(){
		$config = acymailing_config();

		$newconfig = new stdClass();
		$newconfig->website = ACYMAILING_LIVE;
		$config->save($newconfig);

		if(!ACYMAILING_J16) return false;

		$query="SELECT update_site_id FROM #__update_sites WHERE location LIKE '%acymailing%' AND type LIKE 'extension'";
		$this->db->setQuery($query);
		$update_site_id = $this->db->loadResult();

		$object = new stdClass();
		$object->name='AcyMailing';
		$object->type='extension';
		$object->location='http://www.acyba.com/component/updateme/updatexml/component-acymailing/level-'.$config->get('level').'/file-extension.xml';
		if(acymailing_level(1)){
			$object->location='http://www.acyba.com/component/updateme/updatexml/component-acymailing/version-'.$config->get('version').'/level-'.$config->get('level').'/li-'.urlencode(base64_encode(ACYMAILING_LIVE)).'/file-extension.xml';
		}

		$object->enabled=1;

		if(empty($update_site_id)){
			$this->db->insertObject("#__update_sites",$object);
			$update_site_id = $this->db->insertid();
		}else{
			$object->update_site_id = $update_site_id;
			$this->db->updateObject("#__update_sites",$object,'update_site_id');
		}

		$query="SELECT extension_id FROM #__extensions WHERE `name` LIKE 'acymailing' AND type LIKE 'component'";
		$this->db->setQuery($query);
		$extension_id = $this->db->loadResult();
		if(empty($update_site_id) OR empty($extension_id))  return false;

		$query='INSERT IGNORE INTO #__update_sites_extensions (update_site_id, extension_id) values ('.$update_site_id.','.$extension_id.')';
		$this->db->setQuery($query);
		$this->db->query();
		return true;
	}

	function installNotifications(){
		$this->db->setQuery('SELECT `alias` FROM `#__acymailing_mail` WHERE `type` = \'notification\'');

		$notifications = acymailing_loadResultArray($this->db);

		$data = array();

		if(!in_array('notification_created',$notifications)){
			$data[] = "('New Subscriber on your website : {user:email}', '<p>Hello {subtag:name},</p><p>A new user has been created in AcyMailing : </p><blockquote><p>Name : {user:name}</p><p>Email : {user:email}</p><p>IP : {user:ip} </p><p>Subscription : {user:subscription}</p></blockquote>', '', 1, 'notification', 0,'notification_created', 1,0)";
		}

		if(!in_array('notification_unsuball',$notifications)){
			$data[] = "('A User unsubscribed from all your lists : {user:email}', '<p>Hello {subtag:name},</p><p>The user {user:name} : {user:email} unsubscribed from all your lists</p><p>Subscription : {user:subscription}</p><p>{survey}</p>', '', 1, 'notification', 0, 'notification_unsuball', 1,0)";
		}

		if(!in_array('notification_unsub',$notifications)){
			$data[] = "('A User unsubscribed : {user:email}', '<p>Hello {subtag:name},</p><p>The user {user:name} : {user:email} unsubscribed from your list</p><p>Subscription : {user:subscription}</p><p>{survey}</p>', '', 1, 'notification', 0, 'notification_unsub', 1,0)";
		}

		if(!in_array('notification_refuse',$notifications)){
			$data[] = "('A User refuses to receive e-mails from your website : {user:email}', '<p>The User {user:name} : {user:email} refuses to receive any e-mail anymore from your website.</p><p>Subscription : {user:subscription}</p><p>{survey}</p>', '', 1, 'notification',0,'notification_refuse', 1,0)";
		}

		if(!in_array('confirmation',$notifications)){
			$this->db->setQuery("SELECT tempid FROM #__acymailing_template WHERE namekey = 'newsletter-4' LIMIT 1");
			$conftemplate = (int) $this->db->loadResult();
			$data[] = "('{subtag:name|ucfirst}, {trans:PLEASE_CONFIRM_SUB}', '<div style=\"text-align: center; width: 100%; background-color: #ffffff;\">
			<table style=\"text-align:justify; margin:auto; background-color:#ebebeb; border:1px solid #e7e7e7\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" width=\"600\" align=\"center\" bgcolor=\"#ebebeb\">
			<tbody>
			<tr style=\"line-height: 0px;\">
			<td style=\"line-height: 0px;\" height=\"38px\"><img src=\"media/com_acymailing/templates/newsletter-4/top.png\" border=\"0\" alt=\" - - - \" /></td>
			</tr>
			<tr>
			<td style=\"text-align:center\" width=\"600\">
			<table style=\"margin:auto;\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\" width=\"520\">
			<tbody>
			<tr>
			<td style=\"background-color: #ffffff; border: 1px solid #dbdbdb; padding: 20px; width: 500px; margin: 15px auto; text-align: left;\">
			<h1>Hello {subtag:name|ucfirst},</h1>
			<p>{trans:CONFIRM_MSG}<br /><br />{trans:CONFIRM_MSG_ACTIVATE}</p>
			<br />
			<p style=\"text-align:center;\"><strong>{confirm}{trans:CONFIRM_SUBSCRIPTION}{/confirm}</strong></p>
			</td>
			</tr>
			</tbody>
			</table>
			</td>
			</tr>
			<tr style=\"line-height: 0px;\">
			<td style=\"line-height: 0px;\" height=\"40px\"><img src=\"media/com_acymailing/templates/newsletter-4/bottom.png\" border=\"0\" alt=\" - - - \" /></td>
			</tr>
			</tbody>
			</table>
			</div>', '',1, 'notification', 0, 'confirmation', 1,".$conftemplate.")";
		}

		if(!in_array('report',$notifications)){
			$data[] = "('AcyMailing Cron Report {mainreport}', '<p>{report}</p><p>{detailreport}</p>', '',1, 'notification',0,  'report', 1,0)";
		}

		if(!in_array('notification_autonews',$notifications)){
			$data[] = "('A Newsletter has been generated : \"{subject}\"', '<p>The Newsletter issue {issuenb} has been generated : </p><p>Subject : {subject}</p><p>{body}</p>', '',1, 'notification', 0, 'notification_autonews',1,0)";
		}


		if(!in_array('modif',$notifications)){
			$data[] = "('Modify your subscription', '<p>Hello {subtag:name}, </p><p>You requested some changes on your subscription,</p><p>Please {modify}click here{/modify} to be identified as the owner of this account and then modify your subscription.</p>', '',1, 'notification', 0, 'modif', 1,0)";
		}

		if(!empty($data)){
			$this->db->setQuery("INSERT INTO `#__acymailing_mail` (`subject`, `body`, `altbody`, `published`, `type`, `visible`, `alias`, `html`, `tempid`) VALUES ".implode(',',$data));
			$this->db->query();
		}

		$query = "INSERT IGNORE INTO `#__acymailing_fields` (`fieldname`, `namekey`, `type`, `value`, `published`, `ordering`, `options`, `core`, `required`, `backend`, `frontcomp`, `default`, `listing`) VALUES
		('NAMECAPTION', 'name', 'text', '', 1, 1, '', 1, 1, 1, 1, '',1),
		('EMAILCAPTION', 'email', 'text', '', 1, 2, '', 1, 1, 1, 1, '',1),
		('RECEIVE', 'html', 'radio', '0::JOOMEXT_TEXT\n1::HTML', 1, 3, '', 1, 1, 1, 1, '1',1);";
		$this->db->setQuery($query);
		$this->db->query();

	}

	function installMenu($code = ''){
		if(empty($code)){
			$lang = JFactory::getLanguage();
			$code = $lang->getTag();
		}
		$path = JLanguage::getLanguagePath(JPATH_ROOT).DS.$code.DS.$code.'.com_acymailing.ini';
		if(!file_exists($path)) return;
		$content = file_get_contents($path);
		if(empty($content)) return;

		$menuFileContent = 'COM_ACYMAILING="AcyMailing"'."\r\n";
		$menuFileContent = 'ACYMAILING="AcyMailing"'."\r\n";
		$menuStrings = array('USERS','LISTS','TEMPLATES','NEWSLETTERS','AUTONEWSLETTERS','CAMPAIGN','QUEUE','STATISTICS','CONFIGURATION','UPDATE_ABOUT','COM_ACYMAILING_ARCHIVE_VIEW_DEFAULT_TITLE','COM_ACYMAILING_FRONTSUBSCRIBER_VIEW_DEFAULT_TITLE', 'COM_ACYMAILING_LISTS_VIEW_DEFAULT_TITLE','COM_ACYMAILING_NEWSLETTER_VIEW_DEFAULT_TITLE','COM_ACYMAILING_USER_VIEW_DEFAULT_TITLE');
		foreach($menuStrings as $oneString){
			preg_match('#(\n|\r)(ACY_)?'.$oneString.'="(.*)"#i',$content,$matches);
			if(empty($matches[3])) continue;
			if(!ACYMAILING_J16){
				$menuFileContent .= 'COM_ACYMAILING.'.$oneString.'="'.$matches[3].'"'."\r\n";
			}else{
				$menuFileContent .= $oneString.'="'.$matches[3].'"'."\r\n";
			}
		}

		if(!ACYMAILING_J16){
			$menuPath = ACYMAILING_ROOT.'administrator'.DS.'language'.DS.$code.DS.$code.'.com_acymailing.menu.ini';
		}else{
			$menuPath = ACYMAILING_ROOT.'administrator'.DS.'language'.DS.$code.DS.$code.'.com_acymailing.sys.ini';
		}
		if(!JFile::write($menuPath, $menuFileContent)){
			acymailing_display(JText::sprintf('FAIL_SAVE',$menuPath),'error');
		}
	}

	function installTemplates(){
		$path = ACYMAILING_TEMPLATE;
		$dirs = JFolder::folders( $path );

		$template = array();
		$order = 0;
		foreach($dirs as $oneTemplateDir){
			$order++;
			$description = '';
			$name = '';
			$body = '';
			$altbody = '';
			$premium = 0;
			$ordering = $order;
			$styles=array();
			$stylesheet = '';
			if(!@include($path.DS.$oneTemplateDir.DS.'install.php')) continue;
			$body = str_replace(array('src="./','src="../'),array('src="media/com_acymailing/templates/'.$oneTemplateDir.'/','src="media/com_acymailing/templates/'),$body);

			$template[] = $this->db->Quote($oneTemplateDir).','.$this->db->Quote($name).','.$this->db->Quote($description).','.$this->db->Quote($body).','.$this->db->Quote($altbody).','.$this->db->Quote($premium).','.$this->db->Quote($ordering).','.$this->db->Quote(serialize($styles)).','.$this->db->Quote($stylesheet);
		}

		if(empty($template)) return true;

		$this->db->setQuery("INSERT IGNORE INTO `#__acymailing_template` (`namekey`, `name`, `description`, `body`, `altbody`, `premium`, `ordering`, `styles`,`stylesheet`) VALUES (".implode('),(',$template).')');
		$this->db->query();
		$ndTemplates = $this->db->getAffectedRows();
		if(!empty($ndTemplates)){
			acymailing_display(JText::sprintf('TEMPLATES_INSTALL',$ndTemplates),'success');
		}

	}

	function initList(){

		$query = 'UPDATE IGNORE '.acymailing_table('users',false).' as b, '.acymailing_table('subscriber').' as a SET a.email = b.email, a.name = b.name WHERE a.userid = b.id AND a.userid > 0';
		$this->db->setQuery($query);
		$this->db->query();

		$time = time();
		$query = 'INSERT IGNORE INTO `#__acymailing_subscriber` (`email`,`name`,`confirmed`,`userid`,`created`,`enabled`,`accept`,`html`) SELECT `email`,`name`,1-`block`,`id`,UNIX_TIMESTAMP(`registerDate`),1-`block`,1,1 FROM `#__users`';
		$this->db->setQuery($query);
		$this->db->query();

		$this->db->setQuery('SELECT COUNT(*) FROM `#__acymailing_list`');
		$nbLists = $this->db->loadResult();

		if(!empty($nbLists)) return true;

		$user = JFactory::getUser();
		$this->db->setQuery("INSERT INTO `#__acymailing_list` (`name`, `description`, `ordering`, `published`, `alias`, `color`, `visible`, `type`,`userid`) VALUES ('Newsletters','Receive our latest news','1','1','mailing_list','#3366ff','1','list',".(int) $user->id.")");
		$this->db->query();
		$listid = $this->db->insertid();


		$this->db->setQuery('INSERT IGNORE INTO `#__acymailing_listsub` (`listid`, `subid`, `subdate`, `status`) SELECT '.$listid.', subid, '.$time.',1 FROM `#__acymailing_subscriber`');
		$this->db->query();

	}


	function installBounceRules(){
		if(!acymailing_level(3)) return;

		$this->db->setQuery('SELECT COUNT(*) FROM #__acymailing_rules');
		if($this->db->loadResult() > 0) return;

 /**
	* Other codes here:
	* http://postmaster.cox.net/confluence/display/postmaster/Error+Codes
	* CXBL|CDRBL|IPBL|URLBL
	*/

		$config = acymailing_config();
		$forwardEmail = strlen($config->get('reply_email')).':"'.$config->get('reply_email').'"';
		$query = 'INSERT INTO `#__acymailing_rules` (`name`, `ordering`, `regex`, `executed_on`, `action_message`, `action_user`, `published`) VALUES ';
		$query .= '(\'Action Required\', 1, \'action *requ|verif\', \'a:1:{s:7:"subject";s:1:"1";}\', \'a:2:{s:6:"delete";s:1:"1";s:9:"forwardto";s:'.$forwardEmail.';}\', \'a:1:{s:3:"min";s:1:"0";}\', 1),';
		$query .= '(\'Acknowledgement of receipt - in subject\', 2, \'(out|away) .*(of|from)|vacation|holiday|absen|congés|recept|acknowledg|thank you for\', \'a:1:{s:7:"subject";s:1:"1";}\', \'a:1:{s:6:"delete";s:1:"1";}\', \'a:1:{s:3:"min";s:1:"0";}\', 1),';
		$query .= '(\'Feedback loop\', 3, \'feedback|staff@hotmail.com\', \'a:2:{s:10:"senderinfo";s:1:"1";s:7:"subject";s:1:"1";}\', \'a:3:{s:4:"save";s:1:"1";s:6:"delete";s:1:"1";s:9:"forwardto";s:0:"";}\', \'a:2:{s:3:"min";s:1:"0";s:5:"unsub";s:1:"1";}\', 1),';
		$query .= '(\'Mailbox Full\', 4, \'((mailbox|mailfolder|storage|quota|space|inbox) *(is)? *(over)? *(exceeded|size|storage|allocation|full|quota|maxi))|status(-code)? *(:|=)? *5\.2\.2|((over|exceeded|full|exhausted) *(allowed)? *(mail|storage|quota))\', \'a:2:{s:7:"subject";s:1:"1";s:4:"body";s:1:"1";}\', \'a:3:{s:4:"save";s:1:"1";s:6:"delete";s:1:"1";s:9:"forwardto";s:0:"";}\', \'a:3:{s:5:"stats";s:1:"1";s:3:"min";s:1:"3";s:5:"block";s:1:"1";}\', 1),';
		$query .= '(\'Mailbox does not exist\', 5, \'(Invalid|no such|unknown|bad|des?activated|undelivered|inactive|unrouteable) *(mail|destination|recipient|user|address|person)|RecipNotFound|status(-code)? *(:|=)? *5\.(1\.[1-6]|0\.0)|(user|mailbox|address|recipients?|host|account|domain) *(is|has been)? *(error|disabled|failed|unknown|unavailable|not *(found|available))|recipient *address *rejected|does *not *like *recipient|no *mailbox *here *by *that *name\', \'a:2:{s:7:"subject";s:1:"1";s:4:"body";s:1:"1";}\', \'a:3:{s:4:"save";s:1:"1";s:6:"delete";s:1:"1";s:9:"forwardto";s:0:"";}\', \'a:3:{s:5:"stats";s:1:"1";s:3:"min";s:1:"0";s:5:"block";s:1:"1";}\', 1),';
		$query .= '(\'Message blocked by recipient filters\',6, \'is *(currently)? *blocked *by|block *list|spam *detected|CXBL|CDRBL|IPBL|URLBL|(unacceptable|banned|offensive|filtered|blocked) *(content|message|e-?mail)|status(-code)? *(:|=)? *5\.7\.1|administratively *denied|blacklisted *IP|address *rejected\', \'a:1:{s:4:"body";s:1:"1";}\', \'a:2:{s:6:"delete";s:1:"1";s:9:"forwardto";s:'.$forwardEmail.';}\', \'a:2:{s:5:"stats";s:1:"1";s:3:"min";s:1:"0";}\', 1),';
		$query .= '(\'Message delayed\', 7, \'has.*been.*delayed|delayed *mail|temporary *failure|deferred|delayed *([0-9]*) *(hour|minut)\', \'a:2:{s:7:"subject";s:1:"1";s:4:"body";s:1:"1";}\', \'a:3:{s:4:"save";s:1:"1";s:6:"delete";s:1:"1";s:9:"forwardto";s:0:"";}\', \'a:3:{s:5:"stats";s:1:"1";s:3:"min";s:1:"3";s:5:"block";s:1:"1";}\', 1),';
		$query .= '(\'Failed Permanently\', 8, \'failed *permanently|permanent *(fatal)? *(failure|error)|not *accepting *(any)? *mail|does *not *exist\', \'a:2:{s:7:"subject";s:1:"1";s:4:"body";s:1:"1";}\', \'a:3:{s:4:"save";s:1:"1";s:6:"delete";s:1:"1";s:9:"forwardto";s:0:"";}\', \'a:3:{s:5:"stats";s:1:"1";s:3:"min";s:1:"0";s:5:"block";s:1:"1";}\', 1),';
		$query .= '(\'Acknowledgement of receipt - in body\', 9, \'vacances|holiday|vacation|absen\', \'a:1:{s:4:"body";s:1:"1";}\', \'a:1:{s:6:"delete";s:1:"1";}\', \'a:1:{s:3:"min";s:1:"0";}\', 1),';
		$query .= '(\'Final Rule\', 10, \'.\', \'a:2:{s:10:"senderinfo";s:1:"1";s:7:"subject";s:1:"1";}\', \'a:2:{s:6:"delete";s:1:"1";s:9:"forwardto";s:'.$forwardEmail.';}\', \'a:1:{s:3:"min";s:1:"0";}\', 1)';

		$this->db->setQuery($query);
		$this->db->query();
	}


	function installExtensions(){
		$path = ACYMAILING_BACK.'extensions';
		$dirs = JFolder::folders( $path );

		if(!ACYMAILING_J16){
			JFile::delete(ACYMAILING_BACK.'config.xml');

			$query = "SELECT CONCAT(`folder`,`element`) FROM #__plugins WHERE `folder` = 'acymailing' OR `element` LIKE '%acymailing%'";
			$query .= " UNION SELECT `module` FROM #__modules WHERE `module` LIKE '%acymailing%'";
			$this->db->setQuery($query);
			$existingExtensions = acymailing_loadResultArray($this->db);
		}else{

			$this->db->setQuery("SELECT CONCAT(`folder`,`element`) FROM #__extensions WHERE `folder` = 'acymailing' OR `element` LIKE '%acymailing%'");
			$existingExtensions = acymailing_loadResultArray($this->db);
		}


		$plugins = array();
		$modules = array();
		$extensioninfo = array(); //array('name','ordering','required table or published')
		$extensioninfo['mod_acymailing'] = array('AcyMailing Module');
		$extensioninfo['plg_acymailing_share'] = array('AcyMailing : share on social networks',20,1);
		$extensioninfo['plg_acymailing_contentplugin'] = array('AcyMailing : trigger Joomla Content plugins',15,0);
		$extensioninfo['plg_acymailing_managetext'] = array('AcyMailing Manage text',10,1);
		$extensioninfo['plg_acymailing_tablecontents'] = array('AcyMailing table of contents generator',5,1);
		$extensioninfo['plg_acymailing_online'] = array('AcyMailing Tag : Website links',6,1);
		$extensioninfo['plg_acymailing_stats'] = array('AcyMailing : Statistics Plugin',50,1);
		$extensioninfo['plg_acymailing_tagcbuser'] = array('AcyMailing Tag : CB User information',4,'#__comprofiler');
		$extensioninfo['plg_acymailing_tagcontent'] = array('AcyMailing Tag : content insertion',11,1);
		$extensioninfo['plg_acymailing_tagmodule'] = array('AcyMailing Tag : Insert a Module',12,1);
		$extensioninfo['plg_acymailing_tagsubscriber'] = array('AcyMailing Tag : Subscriber information',2,1);
		$extensioninfo['plg_acymailing_tagsubscription'] = array('AcyMailing Tag : Manage the Subscription',1,1);
		$extensioninfo['plg_acymailing_tagtime'] = array('AcyMailing Tag : Date / Time',5,1);
		$extensioninfo['plg_acymailing_taguser'] = array('AcyMailing Tag : Joomla User Information',3,1);
		$extensioninfo['plg_acymailing_virtuemart'] = array('AcyMailing Tag : VirtueMart integration',7,'#__vm_product');
		$extensioninfo['plg_acymailing_template'] = array('AcyMailing Template Class Replacer',25,1);
		$extensioninfo['plg_acymailing_urltracker'] = array('AcyMailing : Handle Click tracking',30,1);
		$extensioninfo['plg_system_regacymailing'] = array('AcyMailing : (auto)Subscribe during Joomla registration',0,1);
		$extensioninfo['plg_system_vmacymailing'] = array('AcyMailing : VirtueMart checkout subscription',0,0);

		$listTables = $this->db->getTableList();

		foreach($dirs as $oneDir){
			$arguments = explode('_',$oneDir);
			if(!isset($extensioninfo[$oneDir])) continue;
			if($arguments[0] == 'plg'){
				$newPlugin = new stdClass();
				$newPlugin->name = $oneDir;
				if(isset($extensioninfo[$oneDir][0])) $newPlugin->name = $extensioninfo[$oneDir][0];
				$newPlugin->type = 'plugin';
				$newPlugin->folder = $arguments[1];
				$newPlugin->element = $arguments[2];
				$newPlugin->enabled = 1;
				if(isset($extensioninfo[$oneDir][2])){
					if(is_numeric($extensioninfo[$oneDir][2])) $newPlugin->enabled = $extensioninfo[$oneDir][2];
					elseif(!in_array(str_replace('#__',$this->db->getPrefix(),$extensioninfo[$oneDir][2]),$listTables)) $newPlugin->enabled = 0;
				}
				$newPlugin->params = '{}';
				$newPlugin->ordering = 0;
				if(isset($extensioninfo[$oneDir][1])) $newPlugin->ordering = $extensioninfo[$oneDir][1];

				if(!acymailing_createDir(ACYMAILING_ROOT.'plugins'.DS.$newPlugin->folder)) continue;

				if(!ACYMAILING_J16){
					$destinationFolder = ACYMAILING_ROOT.'plugins'.DS.$newPlugin->folder;
				}else{
					$destinationFolder = ACYMAILING_ROOT.'plugins'.DS.$newPlugin->folder.DS.$newPlugin->element;
					if(!acymailing_createDir($destinationFolder)) continue;
				}

				if(!$this->copyFolder($path.DS.$oneDir,$destinationFolder)) continue;

				if(in_array($newPlugin->folder.$newPlugin->element,$existingExtensions)) continue;

				$plugins[] = $newPlugin;

			}elseif($arguments[0] == 'mod'){
				$newModule = new stdClass();
				$newModule->name = $oneDir;
				if(isset($extensioninfo[$oneDir][0])) $newModule->name = $extensioninfo[$oneDir][0];
				$newModule->type = 'module';
				$newModule->folder = '';
				$newModule->element = $oneDir;
				$newModule->enabled = 1;
				$newModule->params = '{}';
				$newModule->ordering = 0;
				if(isset($extensioninfo[$oneDir][1])) $newModule->ordering = $extensioninfo[$oneDir][1];

				$destinationFolder = ACYMAILING_ROOT.'modules'.DS.$oneDir;

				if(!acymailing_createDir($destinationFolder)) continue;

				if(!$this->copyFolder($path.DS.$oneDir,$destinationFolder)) continue;

				if(in_array($newModule->element,$existingExtensions)) continue;
				$modules[] = $newModule;
			}else{
				acymailing_display('Could not handle : '.$oneDir,'error');
			}
		}

		if(!empty($this->errors)) acymailing_display($this->errors,'error');

		if(!ACYMAILING_J16){
			$extensions = $plugins;
		}else{
			$extensions = array_merge($plugins,$modules);
		}

		$success = array();
		if(!empty($extensions)){
			if(!ACYMAILING_J16){
				$queryExtensions = 'INSERT INTO `#__plugins` (`name`,`element`,`folder`,`published`,`ordering`) VALUES ';
			}else{
				$queryExtensions = 'INSERT INTO `#__extensions` (`name`,`element`,`folder`,`enabled`,`ordering`,`type`,`access`) VALUES ';
			}

			foreach($extensions as $oneExt){
				$queryExtensions .= '('.$this->db->Quote($oneExt->name).','.$this->db->Quote($oneExt->element).','.$this->db->Quote($oneExt->folder).','.$oneExt->enabled.','.$oneExt->ordering;
				if(ACYMAILING_J16) $queryExtensions .= ','.$this->db->Quote($oneExt->type).',1';
				$queryExtensions .= '),';
				if($oneExt->type != 'module') $success[] = JText::sprintf('PLUG_INSTALLED',$oneExt->name);
			}
			$queryExtensions = trim($queryExtensions,',');

			$this->db->setQuery($queryExtensions);
			$this->db->query();
		}

		if(!empty($modules)){
			foreach($modules as $oneModule){
				if(!ACYMAILING_J16){
					$queryModule = 'INSERT INTO `#__modules` (`title`,`position`,`published`,`module`) VALUES ';
					$queryModule .= '('.$this->db->Quote($oneModule->name).",'left',0,".$this->db->Quote($oneModule->element).")";
				}else{
					$queryModule = 'INSERT INTO `#__modules` (`title`,`position`,`published`,`module`,`access`,`language`) VALUES ';
					$queryModule .= '('.$this->db->Quote($oneModule->name).",'position-7',0,".$this->db->Quote($oneModule->element).",1,'*')";
				}
				$this->db->setQuery($queryModule);
				$this->db->query();
				$moduleId = $this->db->insertid();

				$this->db->setQuery('INSERT IGNORE INTO `#__modules_menu` (`moduleid`,`menuid`) VALUES ('.$moduleId.',0)');
				$this->db->query();

				$success[] = JText::sprintf('MODULE_INSTALLED',$oneModule->name);
			}
		}

		if(ACYMAILING_J16){
			$this->db->setQuery("UPDATE `#__extensions` SET `access` = 1 WHERE ( `folder` = 'acymailing' OR `element` LIKE '%acymailing%' ) AND `type` = 'plugin'");
			$this->db->query();
		}

		if(!empty($success)) acymailing_display($success,'success');
	}

	function copyFolder($from,$to){
		$return = true;

		$allFiles = JFolder::files($from);
		foreach($allFiles as $oneFile){
			if(file_exists($to.DS.'index.html') AND $oneFile == 'index.html') continue;
			if(JFile::copy($from.DS.$oneFile,$to.DS.$oneFile) !== true){
				$this->errors[] = 'Could not copy the file from '.$from.DS.$oneFile.' to '.$to.DS.$oneFile;
				$return = false;
			}
			if(ACYMAILING_J30 && substr($oneFile,-4) == '.xml') {
				$data = file_get_contents($to.DS.$oneFile);
				if(strpos($data, '<install ') !== false) {
					$data = str_replace(array('<install ','</install>','version="1.5"','<!DOCTYPE install SYSTEM "http://dev.joomla.org/xml/1.5/plugin-install.dtd">'), array('<extension ','</extension>','version="2.5"',''), $data);
					JFile::write($to.DS.$oneFile, $data);
				}
			}
		}
		$allFolders = JFolder::folders($from);
		if(!empty($allFolders)){
			foreach($allFolders as $oneFolder){
				if(!acymailing_createDir($to.DS.$oneFolder)) continue;
				if(!$this->copyFolder($from.DS.$oneFolder,$to.DS.$oneFolder)) $return = false;
			}
		}
		return $return;
	}
}