<?php
/*
* 2007-2011 PrestaShop 
*
* NOTICE OF LICENSE
*
* This source file is subject to the Academic Free License (AFL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/afl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
*  @author PrestaShop SA <contact@prestashop.com>
*  @copyright  2007-2011 PrestaShop SA
*  @version  Release: $Revision: 11516 $
*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
*  International Registered Trademark & Property of PrestaShop SA
*/

/* SSL Management */
$useSSL = true;
require_once(dirname(__FILE__).'/../../config/config.inc.php');
require_once(dirname(__FILE__).'/../../init.php');

include_once(dirname(__FILE__).'/ReferralProgramModule.php');

if (!$cookie->isLogged())
	Tools::redirect('authentication.php?back=modules/referralprogram/referralprogram-program.php');

Tools::addCSS(_PS_CSS_DIR_.'thickbox.css', 'all');
Tools::addJS(array(_PS_JS_DIR_.'jquery/thickbox-modified.js',_PS_JS_DIR_.'jquery/jquery.idTabs.modified.js'));

include(dirname(__FILE__).'/../../header.php');

// get discount value (ready to display)
$discount_type = (int)(Configuration::get('REFERRAL_DISCOUNT_TYPE'));
if ($discount_type == 1)
{
	$discount = Discount::display((float)(Configuration::get('REFERRAL_PERCENTAGE')), $discount_type, new Currency($cookie->id_currency));
}
else
{
	$discount = Discount::display((float)(Configuration::get('REFERRAL_DISCOUNT_VALUE_'.(int)($cookie->id_currency))), $discount_type, new Currency($cookie->id_currency));
}

$activeTab = 'sponsor';
$error = false;

// Mailing invitation to friend sponsor
$invitation_sent = false;
$nbInvitation = 0;
if (Tools::isSubmit('submitSponsorFriends') AND Tools::getValue('friendsEmail') AND sizeof($friendsEmail = Tools::getValue('friendsEmail')) >= 1)
{
	$activeTab = 'sponsor';
	if (!Tools::getValue('conditionsValided'))
		$error = 'conditions not valided';
	else
	{
		$friendsLastName = Tools::getValue('friendsLastName');
		$friendsFirstName = Tools::getValue('friendsFirstName');
		$mails_exists = array();
		foreach ($friendsEmail AS $key => $friendEmail)
		{
			$friendEmail = strval($friendEmail);
			$friendLastName = strval($friendsLastName[$key]);
			$friendFirstName = strval($friendsFirstName[$key]);

			if (empty($friendEmail) AND empty($friendLastName) AND empty($friendFirstName))
				continue;
			elseif (empty($friendEmail) OR !Validate::isEmail($friendEmail))
				$error = 'email invalid';
			elseif (empty($friendFirstName) OR empty($friendLastName) OR !Validate::isName($friendLastName) OR !Validate::isName($friendFirstName))
				$error = 'name invalid';
			elseif (ReferralProgramModule::isEmailExists($friendEmail) OR Customer::customerExists($friendEmail))
			{
				$mails_exists[] = $friendEmail;

			}
			else
			{
				$referralprogram = new ReferralProgramModule();
				$referralprogram->id_sponsor = (int)($cookie->id_customer);
				$referralprogram->firstname = $friendFirstName;
				$referralprogram->lastname = $friendLastName;
				$referralprogram->email = $friendEmail;
				if (!$referralprogram->validateFields(false))
					$error = 'name invalid';
				else
				{
					if ($referralprogram->save())
					{
						if (Configuration::get('PS_CIPHER_ALGORITHM'))
							$cipherTool = new Rijndael(_RIJNDAEL_KEY_, _RIJNDAEL_IV_);
						else
							$cipherTool = new Blowfish(_COOKIE_KEY_, _COOKIE_IV_);
						$vars = array(
							'{email}' => strval($cookie->email),
							'{lastname}' => strval($cookie->customer_lastname),
							'{firstname}' => strval($cookie->customer_firstname),
							'{email_friend}' => $friendEmail,
							'{lastname_friend}' => $friendLastName,
							'{firstname_friend}' => $friendFirstName,
							'{link}' => 'authentication.php?create_account=1&sponsor='.base64_encode($cipherTool->encrypt($referralprogram->id.'|'.$referralprogram->email.'|')),
							'{discount}' => $discount);
						Mail::Send((int)($cookie->id_lang), 'referralprogram-invitation', Mail::l('Referral Program'), $vars, $friendEmail, $friendFirstName.' '.$friendLastName, strval(Configuration::get('PS_SHOP_EMAIL')), strval(Configuration::get('PS_SHOP_NAME')), NULL, NULL, dirname(__FILE__).'/mails/');
						$invitation_sent = true;
						$nbInvitation++;
						$activeTab = 'pending';
					}
					else
						$error = 'cannot add friends';
				}
			}
			if ($error)
				break;
		}
		if ($nbInvitation > 0)
			unset($_POST);
		//Not to stop the sending of e-mails in case of doubloon
		if (sizeof($mails_exists))
			$error = 'email exists';
	}
}

// Mailing revive
$revive_sent = false;
$nbRevive = 0;
if (Tools::isSubmit('revive'))
{
	$activeTab = 'pending';
	if (Tools::getValue('friendChecked') AND sizeof($friendsChecked = Tools::getValue('friendChecked')) >= 1)
	{
		foreach ($friendsChecked as $key => $friendChecked)
		{
			if (ReferralProgramModule::isSponsorFriend((int)($cookie->id_customer), (int)($friendChecked)))
			{
				if (Configuration::get('PS_CIPHER_ALGORITHM'))
					$cipherTool = new Rijndael(_RIJNDAEL_KEY_, _RIJNDAEL_IV_);
				else
					$cipherTool = new Blowfish(_COOKIE_KEY_, _COOKIE_IV_);
				$referralprogram = new ReferralProgramModule((int)($key));
				$vars = array(
					'{email}' => $cookie->email,
					'{lastname}' => $cookie->customer_lastname,
					'{firstname}' => $cookie->customer_firstname,
					'{email_friend}' => $referralprogram->email,
					'{lastname_friend}' => $referralprogram->lastname,
					'{firstname_friend}' => $referralprogram->firstname,
					'{link}' => 'authentication.php?create_account=1&sponsor='.base64_encode($cipherTool->encrypt($referralprogram->id.'|'.$referralprogram->email.'|')),
					'{discount}' => $discount
				);
				$referralprogram->save();
				Mail::Send((int)($cookie->id_lang), 'referralprogram-invitation', Mail::l('Referral Program'), $vars, $referralprogram->email, $referralprogram->firstname.' '.$referralprogram->lastname, strval(Configuration::get('PS_SHOP_EMAIL')), strval(Configuration::get('PS_SHOP_NAME')), NULL, NULL, dirname(__FILE__).'/mails/');
				$revive_sent = true;
				$nbRevive++;
			}
		}
	}
	else
		$error = 'no revive checked';
}

$customer = new Customer((int)($cookie->id_customer));
$stats = $customer->getStats();

$orderQuantity = (int)(Configuration::get('REFERRAL_ORDER_QUANTITY'));
$canSendInvitations = false;
if ((int)($stats['nb_orders']) >= $orderQuantity)
	$canSendInvitations = true;

// Smarty display
$smarty->assign(array(
	'activeTab' => $activeTab,
	'discount' => $discount,
	'orderQuantity' => $orderQuantity,
	'canSendInvitations' => $canSendInvitations,
	'nbFriends' => (int)(Configuration::get('REFERRAL_NB_FRIENDS')),
	'error' => $error,
	'invitation_sent' => $invitation_sent,
	'nbInvitation' => $nbInvitation,
	'pendingFriends' => ReferralProgramModule::getSponsorFriend((int)($cookie->id_customer), 'pending'),
	'revive_sent' => $revive_sent,
	'nbRevive' => $nbRevive,
	'subscribeFriends' => ReferralProgramModule::getSponsorFriend((int)($cookie->id_customer), 'subscribed'),
	'mails_exists' => (isset($mails_exists) ? $mails_exists : array())
));

echo Module::display(dirname(__FILE__).'/referralprogram.php', 'referralprogram-program.tpl');

include(dirname(__FILE__).'/../../footer.php');