<?php
class FrontController extends FrontControllerCore {
	public function __construct() {
		global $useSSL;

		if($_SERVER['SERVER_PORT'] == _PS_SSL_PORT_ || !empty($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) == 'on' || (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PORT'] == '443') || Configuration::get('PS_SSL_ENABLED')) {
			$useSSL = $this->ssl = TRUE;
		} else {
			$useSSL = $this->ssl;
		}
	}

	public function displayHeader()
	{
		self::$smarty->assign(array(
			'HOOK_TOP_MENU' => Module::hookExec('topMenu'),
		));
		parent::displayHeader();
	}

	public function init() {
		global $useSSL, $cookie, $smarty, $cart, $iso, $defaultCountry, $protocol_link, $protocol_content, $link, $css_files, $js_files, $site_version;

		if (self::$initialized)
			return;
		self::$initialized = true;

		$css_files = array();
		$js_files = array();


		if ($this->ssl AND !Tools::usingSecureMode() AND Configuration::get('PS_SSL_ENABLED'))
		{
			header('HTTP/1.1 301 Moved Permanently');
			header('Location: '.Tools::getShopDomainSsl(true).$_SERVER['REQUEST_URI']);
			exit();
		}

		ob_start();

		/* Loading default country */
		$defaultCountry = new Country((int)Configuration::get('PS_COUNTRY_DEFAULT'), Configuration::get('PS_LANG_DEFAULT'));
		$cookieLifetime = (time() + (((int)Configuration::get('PS_COOKIE_LIFETIME_FO') > 0 ? (int)Configuration::get('PS_COOKIE_LIFETIME_FO') : 1)* 3600));
		$cookie = new Cookie('ps', '', $cookieLifetime);
		$link = new Link();

		if ($this->auth AND !$cookie->isLogged($this->guestAllowed))
			Tools::redirect('authentication.php'.($this->authRedirection ? '?back='.$this->authRedirection : ''));

		/* Theme is missing or maintenance */
		if (!is_dir(_PS_THEME_DIR_))
			die(Tools::displayError('Current theme unavailable. Please check your theme directory name and permissions.'));
		elseif (basename($_SERVER['PHP_SELF']) != 'disabled.php' AND !(int)(Configuration::get('PS_SHOP_ENABLE')))
			$this->maintenance = true;
		elseif (Configuration::get('PS_GEOLOCATION_ENABLED'))
			$this->geolocationManagement();

		// Switch language if needed and init cookie language
		if ($iso = Tools::getValue('isolang') AND Validate::isLanguageIsoCode($iso) AND ($id_lang = (int)(Language::getIdByIso($iso))))
			$_GET['id_lang'] = $id_lang;

		Tools::switchLanguage();
		Tools::setCookieLanguage();

		/* attribute id_lang is often needed, so we create a constant for performance reasons */
		if (!defined('_USER_ID_LANG_'))
			define('_USER_ID_LANG_', (int)$cookie->id_lang);

		if (isset($_GET['logout']) OR ($cookie->logged AND Customer::isBanned((int)$cookie->id_customer)))
		{
			$cookie->logout();
			Tools::redirect(isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : NULL);
		}
		elseif (isset($_GET['mylogout']))
		{
			$cookie->mylogout();
			Tools::redirect(isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : NULL);
		}

		global $currency;
		$currency = Tools::setCurrency();

		/* Cart already exists */
		if ((int)$cookie->id_cart)
		{
			$cart = new Cart((int)$cookie->id_cart);
			if ($cart->OrderExists())
				unset($cookie->id_cart, $cart, $cookie->checkedTOS);
			/* Delete product of cart, if user can't make an order from his country */
			elseif (intval(Configuration::get('PS_GEOLOCATION_ENABLED')) AND
					!in_array(strtoupper($cookie->iso_code_country), explode(';', Configuration::get('PS_ALLOWED_COUNTRIES'))) AND
					$cart->nbProducts() AND intval(Configuration::get('PS_GEOLOCATION_NA_BEHAVIOR')) != -1 AND
					!self::isInWhitelistForGeolocation())
				unset($cookie->id_cart, $cart);
			elseif ($cookie->id_customer != $cart->id_customer OR $cookie->id_lang != $cart->id_lang OR $cookie->id_currency != $cart->id_currency)
			{
				if ($cookie->id_customer)
					$cart->id_customer = (int)($cookie->id_customer);
				$cart->id_lang = (int)($cookie->id_lang);
				$cart->id_currency = (int)($cookie->id_currency);
				$cart->update();
			}
			/* Select an address if not set */
			if (isset($cart) && (!isset($cart->id_address_delivery) || $cart->id_address_delivery == 0 ||
				!isset($cart->id_address_invoice) || $cart->id_address_invoice == 0) && $cookie->id_customer)
			{
				$to_update = false;
				if (!isset($cart->id_address_delivery) || $cart->id_address_delivery == 0)
				{
					$to_update = true;
					if($_id_address = (int) Db::getInstance()->getValue('
						SELECT `id_address_delivery`
						FROM `'._DB_PREFIX_.'cart`
						WHERE `id_address_delivery` != 0
						AND `id_customer` = '.(int) $cart->id_customer.'
						ORDER BY `date_upd` DESC
					')) {
						$cart->id_address_delivery = $_id_address;
					} else {
						$cart->id_address_delivery = (int)Address::getFirstCustomerAddressId($cart->id_customer);
					}
				}
				if (!isset($cart->id_address_invoice) || $cart->id_address_invoice == 0)
				{
					$to_update = true;
					if($_id_address = (int) Db::getInstance()->getValue('
						SELECT `id_address_invoice`
						FROM `'._DB_PREFIX_.'cart`
						WHERE `id_address_invoice` != 0
						AND `id_customer` = '.(int) $cart->id_customer.'
						ORDER BY `date_upd` DESC
					')) {
						$cart->id_address_invoice = $_id_address;
					} else {
						$cart->id_address_invoice = (int)Address::getFirstCustomerAddressId($cart->id_customer);
					}
				}
				if ($to_update)
					$cart->update();
			}
		}

		if (!isset($cart) OR !$cart->id)
		{
			$cart = new Cart();
			$cart->id_lang = (int)($cookie->id_lang);
			$cart->id_currency = (int)($cookie->id_currency);
			$cart->id_guest = (int)($cookie->id_guest);
			if ($cookie->id_customer)
			{
				$cart->id_customer = (int)($cookie->id_customer);
				if($_id_address = (int) Db::getInstance()->getValue('
					SELECT `id_address_delivery`
					FROM `'._DB_PREFIX_.'cart`
					WHERE `id_address_delivery` != 0
					AND `id_customer` = '.(int) $cart->id_customer.'
					ORDER BY `date_upd` DESC
				')) {
					$cart->id_address_delivery = $_id_address;
				} else {
					$cart->id_address_delivery = (int)(Address::getFirstCustomerAddressId($cart->id_customer));
				}
				$cart->id_address_invoice = $cart->id_address_delivery;
			}
			else
			{
				$cart->id_address_delivery = 0;
				$cart->id_address_invoice = 0;
			}
		}

		if (!$cart->nbProducts())
			$cart->id_carrier = NULL;

		if(isset($site_version)) {
			if($site_version == 'com') {
				$locale = 'fr_FR.UTF-8';
			} else {
				$locale = strtolower($site_version).'_'.strtoupper($site_version).'.UTF-8';
			}
		} else {
			$locale = strtolower(Configuration::get('PS_LOCALE_LANGUAGE')).'_'.strtoupper(Configuration::get('PS_LOCALE_COUNTRY').'.UTF-8');
		}

		setlocale(LC_COLLATE, $locale);
		setlocale(LC_CTYPE, $locale);
		setlocale(LC_TIME, $locale);
		setlocale(LC_NUMERIC, 'en_US.UTF-8');

		if (Validate::isLoadedObject($currency))
			$smarty->ps_currency = $currency;
		if (Validate::isLoadedObject($ps_language = new Language((int)$cookie->id_lang)))
			$smarty->ps_language = $ps_language;

		/* get page name to display it in body id */
		$page_name = (isset($this->php_self) ? preg_replace('/\.php$/', '', $this->php_self) : '');
		if (preg_match('#^'.__PS_BASE_URI__.'modules/([a-zA-Z0-9_-]+?)/(.*)$#', $_SERVER['REQUEST_URI'], $m))
			$page_name = 'module-'.$m[1].'-'.str_replace(array('.php', '/'), array('', '-'), $m[2]);

		$smarty->assign(Tools::getMetaTags($cookie->id_lang, $page_name));
		$smarty->assign('request_uri', Tools::safeOutput(urldecode($_SERVER['REQUEST_URI'])));

		/* Breadcrumb */
		$navigationPipe = (Configuration::get('PS_NAVIGATION_PIPE') ? Configuration::get('PS_NAVIGATION_PIPE') : '>');
		$smarty->assign('navigationPipe', $navigationPipe);

		//$protocol_link = (Configuration::get('PS_SSL_ENABLED') OR Tools::usingSecureMode()) ? 'https://' : 'http://';
		$protocol_link = (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PORT'] == '443')?'https://':'http://';

		$useSSL = ((isset($this->ssl) AND $this->ssl AND Configuration::get('PS_SSL_ENABLED')) OR Tools::usingSecureMode() || $protocol_link == 'https://') ? true : false;
		$protocol_content = ($useSSL) ? 'https://' : 'http://';
		if (!defined('_PS_BASE_URL_'))
			define('_PS_BASE_URL_', Tools::getShopDomain(true));
		if (!defined('_PS_BASE_URL_SSL_'))
			define('_PS_BASE_URL_SSL_', Tools::getShopDomainSsl(true));

		$link->preloadPageLinks();
		$this->canonicalRedirection();

		Product::initPricesComputation();

		$display_tax_label = $defaultCountry->display_tax_label;
		if ($cart->{Configuration::get('PS_TAX_ADDRESS_TYPE')})
		{
			$infos = Address::getCountryAndState((int)($cart->{Configuration::get('PS_TAX_ADDRESS_TYPE')}));
			$country = new Country((int)$infos['id_country']);
			if (Validate::isLoadedObject($country))
				$display_tax_label = $country->display_tax_label;
		}

		// @Override Antadis - prevent double fb tracking on registration if customer already exists
		if ($cookie->isLogged()) {
            $customer = new Customer((int)$cookie->id_customer);
            $accountCreationDateTime = new DateTime($customer->date_add);
            $nowDateTime = new DateTime();
            $maxTrackingDateInterval = new DateInterval('PT5S'); //5 seconds
            if ($nowDateTime < $accountCreationDateTime->add($maxTrackingDateInterval)) {
                $smarty->assign(array('facebook_validation' => true));
            }
        }

		$smarty->assign(array(
			'link' => $link,
			'cart' => $cart,
			'currency' => $currency,
			'cookie' => $cookie,
			'page_name' => $page_name,
			'base_dir' => _PS_BASE_URL_.__PS_BASE_URI__,
			'base_dir_ssl' => $protocol_link.Tools::getShopDomainSsl().__PS_BASE_URI__,
			'content_dir' => $protocol_content.(($useSSL)?Tools::getShopDomainSsl():Tools::getShopDomain()).__PS_BASE_URI__,
			'tpl_dir' => _PS_THEME_DIR_,
			'modules_dir' => _MODULE_DIR_,
			'mail_dir' => _MAIL_DIR_,
			'lang_iso' => $ps_language->iso_code,
			'come_from' => Tools::getHttpHost(true, true).Tools::htmlentitiesUTF8(str_replace('\'', '', urldecode($_SERVER['REQUEST_URI']))),
			'cart_qties' => (int)$cart->nbProducts(),
			'currencies' => Currency::getCurrencies(),
			'languages' => Language::getLanguages(),
			'priceDisplay' => Product::getTaxCalculationMethod(),
			'add_prod_display' => (int)Configuration::get('PS_ATTRIBUTE_CATEGORY_DISPLAY'),
			'shop_name' => Configuration::get('PS_SHOP_NAME'),
			'roundMode' => (int)Configuration::get('PS_PRICE_ROUND_MODE'),
			'use_taxes' => (int)Configuration::get('PS_TAX'),
			'display_tax_label' => (bool)$display_tax_label,
			'vat_management' => (int)Configuration::get('VATNUMBER_MANAGEMENT'),
			'opc' => (bool)Configuration::get('PS_ORDER_PROCESS_TYPE'),
			'PS_CATALOG_MODE' => (bool)Configuration::get('PS_CATALOG_MODE'),
		));

		// Deprecated
		$smarty->assign(array(
			'id_currency_cookie' => (int)$currency->id,
			'logged' => $cookie->isLogged(),
			'customerName' => ($cookie->logged ? $cookie->customer_firstname.' '.$cookie->customer_lastname : false)
		));

		// TODO for better performances (cache usage), remove these assign and use a smarty function to get the right media server in relation to the full ressource name
		$assignArray = array(
			'img_ps_dir' => _PS_IMG_,
			'img_cat_dir' => _THEME_CAT_DIR_,
			'img_lang_dir' => _THEME_LANG_DIR_,
			'img_prod_dir' => _THEME_PROD_DIR_,
			'img_manu_dir' => _THEME_MANU_DIR_,
			'img_sup_dir' => _THEME_SUP_DIR_,
			'img_ship_dir' => _THEME_SHIP_DIR_,
			'img_store_dir' => _THEME_STORE_DIR_,
			'img_col_dir' => _THEME_COL_DIR_,
			'img_dir' => _THEME_IMG_DIR_,
			'css_dir' => _THEME_CSS_DIR_,
			'js_dir' => _THEME_JS_DIR_,
			'pic_dir' => _THEME_PROD_PIC_DIR_
		);

		foreach ($assignArray as $assignKey => $assignValue) {
			if (substr($assignValue, 0, 1) == '/' && $protocol_link == 'https://') {
				$smarty->assign($assignKey, $protocol_link.Tools::getMediaServer($assignValue).$assignValue);
			} elseif (substr($assignValue, 0, 1) == '/' OR $protocol_content == 'https://') {
				$smarty->assign($assignKey, $protocol_content.Tools::getMediaServer($assignValue).$assignValue);
			} else {
				$smarty->assign($assignKey, $assignValue);
			}
		}

		// setting properties from global var
		self::$cookie = $cookie;
		self::$cart = $cart;
		self::$smarty = $smarty;
		self::$link = $link;

		if ($this->maintenance)
			$this->displayMaintenancePage();
		if ($this->restrictedCountry)
			$this->displayRestrictedCountryPage();

		//live edit
		if (Tools::isSubmit('live_edit') AND $ad = Tools::getValue('ad') AND (Tools::getValue('liveToken') == sha1(Tools::getValue('ad')._COOKIE_KEY_)))
			if (!is_dir(_PS_ROOT_DIR_.DIRECTORY_SEPARATOR.$ad))
				die(Tools::displayError());


		$this->iso = $iso;
		$this->setMedia();
	}

	protected function canonicalRedirection() {
		global $link, $cookie;

		if(Configuration::get('PS_CANONICAL_REDIRECT')) {
			// Automatically redirect to the canonical URL if needed
			if(isset($this->php_self) && !empty($this->php_self)) {
				// $_SERVER['HTTP_HOST'] must be replaced by the real canonical domain
				$canonicalURL = $link->getPageLink($this->php_self, $this->ssl, $cookie->id_lang);
				if(!Tools::getValue('ajax') && !preg_match('/^'.Tools::pRegexp($canonicalURL, '/').'([&?].*)?$/', (($_SERVER['SERVER_PORT'] == _PS_SSL_PORT_ || !empty($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) == 'on' || (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PORT'] == '443') || Configuration::get('PS_SSL_ENABLED'))? 'https://': 'http://').$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'])) {
					header('HTTP/1.0 301 Moved');
					$params = '';
					$excludedKey = array('isolang', 'id_lang');
					foreach($_GET as $key => $value) {
						if(!in_array($key, $excludedKey)) {
							$params .= ($params == '' ? '?' : '&').$key.'='.$value;
						}
					}
					if(defined('_PS_MODE_DEV_') && _PS_MODE_DEV_ && $_SERVER['REQUEST_URI'] != __PS_BASE_URI__) {
						die('[Debug] This page has moved<br />Please use the following URL instead: <a href="'.$canonicalURL.$params.'">'.$canonicalURL.$params.'</a>');
					}
					Tools::redirectLink($canonicalURL.$params);
				}
			}
		}
	}

	public function preProcess() {
/*		ini_set('display_errors', 'on');
		$cmd = 'cd '._PS_ROOT_DIR_.'/themes/site/css/ && /home/www/bebeboutik.com/node_modules/less/bin/lessc --line-numbers=all style.less > style.css';
		exec($cmd);*/

		global $page_name, $cookie;

		if(!isset($this->php_self)) {
			$this->php_self = strtolower(basename($_SERVER['PHP_SELF']));
		}
		if($this->php_self == '404.php') {
				$page_name = 'page-404';
		} else {
			if(preg_match('#^'.__PS_BASE_URI__.'modules/([a-zA-Z0-9_-]+?)/([^?]*)(\?(.*))?$#', strtolower($_SERVER['REQUEST_URI']), $m)) {
				$page_name = 'module-'.$m[1].'-'.str_replace(array('.php', '/'), array('', '-'), $m[2]);
			} else {
				$page_name = preg_replace('/\.php$/', '', $this->php_self);
			}
		}

		self::$smarty->assign(array('page_name' => $page_name));

		$displayLeft = array(
			/*'page-404',*/ 'address', 'addresses', /*'authentication',*/ 'best-sales',
			'breadcrumb', /*'category',*/ 'category-cms-tree-branch',
			'category-tree-branch', 'cms', 'contact-form', 'discount',
			'errors', 'footer', 'guest-tracking', 'header', 'history',
			'identity', /*'index',*/ 'maintenance', 'manufacturer',
			'manufacturer-list', 'my-account', 'new-products', 'order',
			'order-address', 'order-carrier', 'order-confirmation',
			'order-detail', 'order-follow', 'order-opc',
			'order-opc-new-account', 'order-payment', 'order-return',
			'order-slip', 'order-steps', 'pagination', /*'password',*/ 'payment',
			'prices-drop', /*'product',*/ 'product-compare', 'product-list',
			'products-comparison', 'product-sort', 'restricted-country',
			'scenes', 'search', 'shopping-cart', 'shopping-cart-product-line',
			'sitemap', 'store_infos', 'stores', 'supplier', 'supplier-list',
			'module-privatesales-salechange', 'module-invite-invite-program',
			'module-referralprogram-referral-program', 'module-cheque-payment',
			'module-bankwire-payment', 'module-invite-invite-rules',
			'module-advsendtoafriend-sendtoafriend-form', 'featured',
			'list-tag-sales',
			'module-contactform-provider',
			'module-contactform-press',
			'module-ant_support-help',
			'module-ant_support_form-support',
			'module-paypal-express_checkout-payment',
			'module-paymentinfo-manage',
		);

		$displayRight = array(
			/*'page-404', 'address', 'addresses', 'authentication', 'best-sales',
			'breadcrumb', 'category', 'category-cms-tree-branch',
			'category-tree-branch', 'cms', 'contact-form', 'discount',
			'errors', 'footer', 'guest-tracking', 'header', 'history',
			'identity', 'index', 'maintenance', 'manufacturer',
			'manufacturer-list', 'my-account', 'new-products', 'order',
			'order-address', 'order-carrier', 'order-confirmation',
			'order-detail', 'order-follow', 'order-opc',
			'order-opc-new-account', 'order-payment', 'order-return',
			'order-slip', 'order-steps', 'pagination', 'password', 'payment',
			'prices-drop', 'product', 'product-compare', 'product-list',
			'products-comparison', 'product-sort', 'restricted-country',
			'scenes', 'search', 'shopping-cart', 'shopping-cart-product-line',
			'sitemap', 'store_infos', 'stores', 'supplier', 'supplier-list',
			'module-privatesales-salechange', 'module-invite-invite-program',
			'module-referralprogram-referral-program', 'module-cheque-payment',
			'module-bankwire-payment', 'module-invite-invite-rules',
			'module-advsendtoafriend-sendtoafriend-form', 'featured',
			'list-tag-sales', */
		);

		$countCols = count(array_keys($displayLeft + $displayRight, $page_name));

		$addclass = '';
		if($page_name == 'index') {
			if(isset($_GET['ventes-bebe'])) {
				$addclass = ' vp-bebe';
			} elseif(isset($_GET['ventes-enfant'])) {
				$addclass = ' vp-enfant';
			} elseif(isset($_GET['ventes-maman'])) {
				$addclass = ' vp-maman';
			} else {
				$addclass = ' vp-home';
			}
		}

		$bodyClass = 'singleCol'.$addclass;
		if($countCols == 1) {
			$bodyClass = 'doubleCol'.$addclass;
		} elseif($countCols == 2) {
			$bodyClass = 'tripleCol'.$addclass;
		}

		self::$smarty->assign(array(
			'displayLeft' => $displayLeft,
			'displayRight' => $displayRight,
			'bodyClass' => $bodyClass,
		));

		if($page_name == 'index'  && $cookie->isLogged() ) {
			self::$smarty->assign('SKINSTATIC_COLUMNS', file_get_contents(_PS_ROOT_DIR_.'/themes/site/skinstatic_cache/columns_1_'. $cookie->id_lang .'.html'));
		}else if($page_name == 'index'){
			self::$smarty->assign('SKINSTATIC_COLUMNS', file_get_contents(_PS_ROOT_DIR_.'/themes/site/skinstatic_cache/columns_0_'. $cookie->id_lang .'.html'));
		}

		Module::hookExec('preprocess');
		parent::preProcess();
	}

	public function setMedia() {
		global $cookie;

		Tools::addCSS(_THEME_CSS_DIR_.'style.css?v=31');

		Tools::addJS(array(Tools::getShopDomain(true)._PS_JS_DIR_.'scripts.js'));
		if(Tools::isSubmit('live_edit') AND Tools::getValue('ad') AND (Tools::getValue('liveToken') == sha1(Tools::getValue('ad')._COOKIE_KEY_))) {
			Tools::addJS(array(
							Tools::getShopDomain(true)._PS_JS_DIR_.'jquery/jquery-ui-1.8.10.custom.min.js',
							Tools::getShopDomain(true)._PS_JS_DIR_.'jquery/jquery.fancybox-1.3.4.js',
							Tools::getShopDomain(true)._PS_JS_DIR_.'hookLiveEdit.js')
							);
			Tools::addCSS(_PS_CSS_DIR_.'jquery.fancybox-1.3.4.css');
		}
		$language = new Language($cookie->id_lang);
		if($language->is_rtl) {
			Tools::addCSS(_THEME_CSS_DIR_.'rtl.css');
		}
	}
}