<?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 listClass extends acymailingClass{

	var $tables = array('listsub','listcampaign','listmail','list');
	var $pkey = 'listid';
	var $namekey = 'alias';
	var $type = 'list';
	var $newlist = false;

	function getLists($index = ''){

		$query = 'SELECT * FROM '.acymailing_table('list').' WHERE type = \''.$this->type.'\' ORDER BY ordering ASC';
		$this->database->setQuery($query);
		return $this->database->loadObjectList($index);

	}

	function getFrontendLists($index = ''){
		$lists = $this->getLists($index);
		$copyAllLists = $lists;
		$my = JFactory::getUser();
		foreach($copyAllLists as $id => $oneList){
			if(!$oneList->published OR empty($my->id)){
				unset($lists[$id]);
				continue;
			}
			if((int)$my->id == (int)$oneList->userid) continue;
			if(!acymailing_isAllowed($oneList->access_manage)){
				unset($lists[$id]);
				continue;
			}
		}

		return $lists;
	}

	function get($listid,$default = null){
		$query = 'SELECT a.*, b.name as creatorname, b.username, b.email FROM '.acymailing_table('list').' as a LEFT JOIN '.acymailing_table('users',false).' as b on a.userid = b.id WHERE listid = '.intval($listid).' LIMIT 1';
		$this->database->setQuery($query);
		return $this->database->loadObject();
	}

	function saveForm(){
		$app = JFactory::getApplication();

		$list = new stdClass();
		$list->listid = acymailing_getCID('listid');

		$formData = JRequest::getVar( 'data', array(), '', 'array' );

		foreach($formData['list'] as $column => $value){
			if($app->isAdmin() OR $this->allowedField('list',$column)){
				acymailing_secureField($column);
				$list->$column = strip_tags($value);
			}
		}

		$list->description = JRequest::getVar('editor_description','','','string',JREQUEST_ALLOWRAW);

		$listid = $this->save($list);
		if(!$listid) return false;

		if(empty($list->listid)){
			$orderClass = acymailing_get('helper.order');
			$orderClass->pkey = 'listid';
			$orderClass->table = 'list';
			$orderClass->groupMap = 'type';
			$orderClass->groupVal = empty($list->type) ? $this->type : $list->type;
			$orderClass->reOrder();

			$this->newlist = true;
		}

		if(!empty($formData['listcampaign'])){
			$affectedLists = array();
			foreach($formData['listcampaign'] as $affectlistid => $receiveme){
				if(!empty($receiveme)){
					$affectedLists[] = $affectlistid;
				}
			}

			$listCampaignClass = acymailing_get('class.listcampaign');
			$listCampaignClass->save($listid,$affectedLists);
		}

		JRequest::setVar( 'listid', $listid);

		return true;

	}

	function save($list){
		if(empty($list->listid)){
			if(empty($list->userid)){
				$user	= JFactory::getUser();
				$list->userid = $user->id;
			}
			if(empty($list->alias)) $list->alias = $list->name;
		}

		if(isset($list->alias)){
			if(empty($list->alias)) $list->alias = $list->name;
			$list->alias = JFilterOutput::stringURLSafe(trim($list->alias));
		}

		if(empty($list->listid)){
			$status = $this->database->insertObject(acymailing_table('list'),$list);
		}else{
			$status = $this->database->updateObject(acymailing_table('list'),$list,'listid');
		}


		if($status) return empty($list->listid) ? $this->database->insertid() : $list->listid;
		return false;
	}

	function onlyCurrentLanguage($lists){
		$currentLanguage = JFactory::getLanguage();
		$currentLang = strtolower($currentLanguage->getTag());

		$newLists = array();
		foreach($lists as $id => $oneList){
			if($oneList->languages == 'all' OR in_array($currentLang,explode(',',$oneList->languages))){
				$newLists[$id] = $oneList;
			}
		}

		return $newLists;
	}

	function onlyAllowedLists($lists){
		$my = JFactory::getUser();
		$newLists = array();
		foreach($lists as $id => $oneList){
			if(!$oneList->published) continue;
			if(!acymailing_isAllowed($oneList->access_sub)) continue;
			$newLists[$id] = $oneList;
		}
		return $newLists;
	}
}