// Merge branch 'development' of https://github.com/PrestaShop/PrestaShop into bootstrap

Conflicts: .gitignore admin-dev/themes/default/css/admin.css admin-dev/themes/default/template/controllers/categories/helpers/list/list_header.tpl admin-dev/themes/default/template/controllers/customers/helpers/list/list_header.tpl admin-dev/themes/default/template/controllers/modules/list.tpl admin-dev/themes/default/template/controllers/modules/page.tpl admin-dev/themes/default/template/controllers/modules/tab_module_line.tpl admin-dev/themes/default/template/controllers/orders/_documents.tpl admin-dev/themes/default/template/controllers/orders/_shipping.tpl admin-dev/themes/default/template/controllers/orders/helpers/view/view.tpl admin-dev/themes/default/template/controllers/payment/helpers/view/view.tpl admin-dev/themes/default/template/controllers/payment/restrictions.tpl admin-dev/themes/default/template/controllers/products/images.tpl admin-dev/themes/default/template/controllers/products/informations.tpl admin-dev/themes/default/template/header.tpl admin-dev/themes/default/template/helpers/form/form.tpl admin-dev/themes/default/template/helpers/modules_list/list.tpl classes/Tools.php controllers/admin/AdminCartRulesController.php controllers/admin/AdminProductsController.php css/admin.css
2013-07-24 17:01:23 +02:00
parent f7d1743c8a 6ac3f1133a
commit 77f80b1774
603 changed files with 14577 additions and 11364 deletions
@@ -137,9 +137,13 @@ class Autoload
 		else
 		{
 			$filename_tmp = tempnam(dirname($filename), basename($filename.'.'));
-			if($filename_tmp !== FALSE and file_put_contents($filename_tmp, $content, LOCK_EX) !== FALSE) {
+			if($filename_tmp !== FALSE and file_put_contents($filename_tmp, $content, LOCK_EX) !== FALSE)
+            {
 				rename($filename_tmp, $filename);
-			} else {
+                @chmod($filename, 0664);
+			}
+            else
+            {
 				// $filename_tmp couldn't be written. $filename should be there anyway (even if outdated),
 				// no need to die.
 				error_log('Cannot write temporary file '.$filename_tmp);
@@ -53,7 +53,7 @@ class CMSCore extends ObjectModel
 			'meta_keywords' => 		array('type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isGenericName', 'size' => 255),
 			'meta_title' =>			array('type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isGenericName', 'required' => true, 'size' => 128),
 			'link_rewrite' => 		array('type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isLinkRewrite', 'required' => true, 'size' => 128),
-			'content' => 			array('type' => self::TYPE_HTML, 'lang' => true, 'validate' => 'isString', 'size' => 3999999999999),
+			'content' => 			array('type' => self::TYPE_HTML, 'lang' => true, 'validate' => 'isCleanHtml', 'size' => 3999999999999),
 		),
 	);

@@ -567,8 +567,8 @@ class CarrierCore extends ObjectModel
 			}

 			$row['name'] = (strval($row['name']) != '0' ? $row['name'] : Configuration::get('PS_SHOP_NAME'));
-			$row['price'] = ($shipping_method == Carrier::SHIPPING_METHOD_FREE ? 0 : $cart->getPackageShippingCost((int)$row['id_carrier'], true, null, null, $id_zone));
-			$row['price_tax_exc'] = ($shipping_method == Carrier::SHIPPING_METHOD_FREE ? 0 : $cart->getPackageShippingCost((int)$row['id_carrier'], false, null, null, $id_zone));
+			$row['price'] = (($shipping_method == Carrier::SHIPPING_METHOD_FREE) ? 0 : $cart->getPackageShippingCost((int)$row['id_carrier'], true, null, null, $id_zone));
+			$row['price_tax_exc'] = (($shipping_method == Carrier::SHIPPING_METHOD_FREE) ? 0 : $cart->getPackageShippingCost((int)$row['id_carrier'], false, null, null, $id_zone));
 			$row['img'] = file_exists(_PS_SHIP_IMG_DIR_.(int)$row['id_carrier']).'.jpg' ? _THEME_SHIP_DIR_.(int)$row['id_carrier'].'.jpg' : '';

 			// If price is false, then the carrier is unavailable (carrier module)
@@ -852,8 +852,7 @@ class CarrierCore extends ObjectModel
 												(SELECT '.(int)$this->id.', `id_tax_rules_group`, `id_shop`
 													FROM `'._DB_PREFIX_.'carrier_tax_rules_group_shop`
 													WHERE `id_carrier`='.(int)$old_id.')');
-		// Update warehouse_carriers
-		Db::getInstance()->execute('UPDATE '._DB_PREFIX_.'warehouse_carrier SET id_carrier='.(int)$this->id.' WHERE id_carrier='.(int)$old_id);
+
 	}

 	/**
@@ -424,9 +424,10 @@ class CartCore extends ObjectModel
 		// Build SELECT
 		$sql->select('cp.`id_product_attribute`, cp.`id_product`, cp.`quantity` AS cart_quantity, cp.id_shop, pl.`name`, p.`is_virtual`,
 						pl.`description_short`, pl.`available_now`, pl.`available_later`, p.`id_product`, product_shop.`id_category_default`, p.`id_supplier`,
-						p.`id_manufacturer`, product_shop.`on_sale`, product_shop.`ecotax`, product_shop.`additional_shipping_cost`, product_shop.`available_for_order`, product_shop.`price`, p.`weight`,
-						stock.`quantity` quantity_available, p.`width`, p.`height`, p.`depth`, stock.`out_of_stock`, product_shop.`active`, p.`date_add`,
-						p.`date_upd`, IFNULL(stock.quantity, 0) as quantity, pl.`link_rewrite`, cl.`link_rewrite` AS category,
+						p.`id_manufacturer`, product_shop.`on_sale`, product_shop.`ecotax`, product_shop.`additional_shipping_cost`,
+						product_shop.`available_for_order`, product_shop.`price`, product_shop.`active`, product_shop.`unity`, product_shop.`unit_price_ratio`, 
+						stock.`quantity` AS quantity_available, p.`width`, p.`height`, p.`depth`, stock.`out_of_stock`, p.`weight`,
+						p.`date_add`, p.`date_upd`, IFNULL(stock.quantity, 0) as quantity, pl.`link_rewrite`, cl.`link_rewrite` AS category,
 						CONCAT(cp.`id_product`, IFNULL(cp.`id_product_attribute`, 0), IFNULL(cp.`id_address_delivery`, 0)) AS unique_id, cp.id_address_delivery,
 						product_shop.`wholesale_price`, product_shop.advanced_stock_management, ps.product_supplier_reference supplier_reference');

@@ -2542,6 +2543,7 @@ class CartCore extends ObjectModel
 		if (empty($id_carrier) && $this->isCarrierInRange((int)Configuration::get('PS_CARRIER_DEFAULT'), (int)$id_zone))
 			$id_carrier = (int)Configuration::get('PS_CARRIER_DEFAULT');

+		$total_package_without_shipping_tax_inc = $this->getOrderTotal(true, Cart::BOTH_WITHOUT_SHIPPING, $product_list);
 		if (empty($id_carrier))
 		{
 			if ((int)$this->id_customer)
@@ -2576,7 +2578,7 @@ class CartCore extends ObjectModel
 				{
 					$check_delivery_price_by_weight = Carrier::checkDeliveryPriceByWeight($row['id_carrier'], $this->getTotalWeight(), (int)$id_zone);

-					$total_order = $this->getOrderTotal(true, Cart::BOTH_WITHOUT_SHIPPING, $product_list);
+					$total_order = $total_package_without_shipping_tax_inc;
 					$check_delivery_price_by_price = Carrier::checkDeliveryPriceByPrice($row['id_carrier'], $total_order, (int)$id_zone, (int)$this->id_currency);

 					// Get only carriers that have a range compatible with cart
@@ -2679,26 +2681,8 @@ class CartCore extends ObjectModel
 					$id_zone = (int)$default_country->id_zone;
 			}

-			$check_delivery_price_by_weight = Carrier::checkDeliveryPriceByWeight((int)$carrier->id, $this->getTotalWeight(), (int)$id_zone);
-
-			// Code Review V&V TO FINISH
-			$check_delivery_price_by_price = Carrier::checkDeliveryPriceByPrice(
-				$carrier->id,
-				$this->getOrderTotal(
-					true,
-					Cart::BOTH_WITHOUT_SHIPPING,
-					$product_list
-				),
-				$id_zone,
-				(int)$this->id_currency
-			);
-
-			if ((
-					$carrier->getShippingMethod() == Carrier::SHIPPING_METHOD_WEIGHT
-					&& !$check_delivery_price_by_weight
-				) || (
-					$carrier->getShippingMethod() == Carrier::SHIPPING_METHOD_PRICE
-					&& !$check_delivery_price_by_price
+			if (($carrier->getShippingMethod() == Carrier::SHIPPING_METHOD_WEIGHT && !Carrier::checkDeliveryPriceByWeight($carrier->id, $this->getTotalWeight(), (int)$id_zone))
+			|| ($carrier->getShippingMethod() == Carrier::SHIPPING_METHOD_PRICE && !Carrier::checkDeliveryPriceByPrice($carrier->id, $total_package_without_shipping_tax_inc, $id_zone, (int)$this->id_currency)
 			))
 				$shipping_cost += 0;
 			else
@@ -2845,7 +2829,10 @@ class CartCore extends ObjectModel
 		$formatted_addresses['delivery'] = AddressFormat::getFormattedLayoutData($delivery);		
 		$formatted_addresses['invoice'] = AddressFormat::getFormattedLayoutData($invoice);

-		$total_tax = $this->getOrderTotal() - $this->getOrderTotal(false);
+		$base_total_tax_inc = $this->getOrderTotal(true);
+		$base_total_tax_exc = $this->getOrderTotal(false);
+		
+		$total_tax = $base_total_tax_inc - $base_total_tax_exc;

 		if ($total_tax < 0)
 			$total_tax = 0;
@@ -2943,9 +2930,9 @@ class CartCore extends ObjectModel
 			'total_shipping_tax_exc' => $total_shipping_tax_exc,
 			'total_products_wt' => $total_products_wt,
 			'total_products' => $total_products,
-			'total_price' => $this->getOrderTotal(),
+			'total_price' => $base_total_tax_inc,
 			'total_tax' => $total_tax,
-			'total_price_without_tax' => $this->getOrderTotal(false),
+			'total_price_without_tax' => $base_total_tax_exc,
 			'is_multi_address_delivery' => $this->isMultiAddressDelivery() || ((int)Tools::getValue('multi-shipping') == 1),
 			'free_ship' => $total_shipping ? 0 : 1,
 			'carrier' => new Carrier($this->id_carrier, $id_lang),
@@ -3423,62 +3410,59 @@ class CartCore extends ObjectModel
 	 */
 	public function setNoMultishipping()
 	{
-		// Upgrading quantities
-		$sql = 'SELECT sum(`quantity`) as quantity, id_product, id_product_attribute, count(*) as count
-				FROM `'._DB_PREFIX_.'cart_product`
-				WHERE `id_cart` = '.(int)$this->id.'
-					AND `id_shop` = '.(int)$this->id_shop.'
-				GROUP BY id_product, id_product_attribute
-				HAVING count > 1';
-
-		foreach (Db::getInstance()->executeS($sql) as $product)
+		if (Configuration::get('PS_ALLOW_MULTISHIPPING'))
 		{
-			$sql = 'UPDATE `'._DB_PREFIX_.'cart_product`
-				SET `quantity` = '.$product['quantity'].'
-				WHERE  `id_cart` = '.(int)$this->id.'
-					AND `id_shop` = '.(int)$this->id_shop.'
-					AND id_product = '.$product['id_product'].'
-					AND id_product_attribute = '.$product['id_product_attribute'];
-				Db::getInstance()->execute($sql);
+			// Upgrading quantities
+			$sql = 'SELECT sum(`quantity`) as quantity, id_product, id_product_attribute, count(*) as count
+					FROM `'._DB_PREFIX_.'cart_product`
+					WHERE `id_cart` = '.(int)$this->id.'
+						AND `id_shop` = '.(int)$this->id_shop.'
+					GROUP BY id_product, id_product_attribute
+					HAVING count > 1';
+
+			foreach (Db::getInstance()->executeS($sql) as $product)
+			{
+				$sql = 'UPDATE `'._DB_PREFIX_.'cart_product`
+					SET `quantity` = '.$product['quantity'].'
+					WHERE  `id_cart` = '.(int)$this->id.'
+						AND `id_shop` = '.(int)$this->id_shop.'
+						AND id_product = '.$product['id_product'].'
+						AND id_product_attribute = '.$product['id_product_attribute'];
+					Db::getInstance()->execute($sql);
+			}
+
+			// Merging multiple lines
+			$sql = 'DELETE cp1
+				FROM `'._DB_PREFIX_.'cart_product` cp1
+					INNER JOIN `'._DB_PREFIX_.'cart_product` cp2
+					ON (
+						(cp1.id_cart = cp2.id_cart)
+						AND (cp1.id_product = cp2.id_product)
+						AND (cp1.id_product_attribute = cp2.id_product_attribute)
+						AND (cp1.id_address_delivery <> cp2.id_address_delivery)
+						AND (cp1.date_add > cp2.date_add)
+					)';
+					Db::getInstance()->execute($sql);
 		}
-
-		// Merging multiple lines
-		$sql = 'DELETE cp1
-			FROM `'._DB_PREFIX_.'cart_product` cp1
-				INNER JOIN `'._DB_PREFIX_.'cart_product` cp2
-				ON (
-					(cp1.id_cart = cp2.id_cart)
-					AND (cp1.id_product = cp2.id_product)
-					AND (cp1.id_product_attribute = cp2.id_product_attribute)
-					AND (cp1.id_address_delivery <> cp2.id_address_delivery)
-					AND (cp1.date_add > cp2.date_add)
-				)';
-				Db::getInstance()->execute($sql);
-
-		// Upgrading address delivery
-		$sql = 'UPDATE `'._DB_PREFIX_.'cart_product`
-			SET `id_address_delivery` =
-			(
-				SELECT `id_address_delivery`
-				FROM `'._DB_PREFIX_.'cart`
-				WHERE `id_cart` = '.(int)$this->id.'
-					AND `id_shop` = '.(int)$this->id_shop.'
-			)
-			WHERE `id_cart` = '.(int)$this->id.'
-			'.(Configuration::get('PS_ALLOW_MULTISHIPPING') ? ' AND `id_shop` = '.(int)$this->id_shop : '');
-
-		Db::getInstance()->execute($sql);
-
-		$sql = 'UPDATE `'._DB_PREFIX_.'customization`
-			SET `id_address_delivery` =
-			(
-				SELECT `id_address_delivery`
-				FROM `'._DB_PREFIX_.'cart`
+		
+		// Update delivery address for each product line
+		Db::getInstance()->execute('
+		UPDATE `'._DB_PREFIX_.'cart_product`
+		SET `id_address_delivery` = (
+			SELECT `id_address_delivery` FROM `'._DB_PREFIX_.'cart`
+			WHERE `id_cart` = '.(int)$this->id.' AND `id_shop` = '.(int)$this->id_shop.'
+		)
+		WHERE `id_cart` = '.(int)$this->id.'
+		'.(Configuration::get('PS_ALLOW_MULTISHIPPING') ? ' AND `id_shop` = '.(int)$this->id_shop : ''));
+		
+		if (Customization::isFeatureActive())
+			Db::getInstance()->execute('
+			UPDATE `'._DB_PREFIX_.'customization`
+			SET `id_address_delivery` = (
+				SELECT `id_address_delivery` FROM `'._DB_PREFIX_.'cart`
 				WHERE `id_cart` = '.(int)$this->id.'
 			)
-			WHERE `id_cart` = '.(int)$this->id;
-
-		Db::getInstance()->execute($sql);
+			WHERE `id_cart` = '.(int)$this->id);
 	}

 	/**
@@ -1104,29 +1104,30 @@ class CartRuleCore extends ObjectModel
 			'.($context->customer->id ? 'OR cr.id_customer = '.(int)$context->cart->id_customer : '').'
 		)
 		AND (
-			cr.carrier_restriction = 0
+			cr.`carrier_restriction` = 0
 			'.($context->cart->id_carrier ? 'OR c.id_carrier = '.(int)$context->cart->id_carrier : '').'
 		)
 		AND (
-			cr.shop_restriction = 0
+			cr.`shop_restriction` = 0
 			'.((Shop::isFeatureActive() && $context->shop->id) ? 'OR crs.id_shop = '.(int)$context->shop->id : '').'
 		)
 		AND (
-			cr.group_restriction = 0
+			cr.`group_restriction` = 0
 			'.($context->customer->id ? 'OR 0 < (
-				SELECT cg.id_group
-				FROM '._DB_PREFIX_.'customer_group cg
-				LEFT JOIN '._DB_PREFIX_.'cart_rule_group crg ON (cg.id_group = crg.id_group AND cg.id_group = '.(int)$context->customer->id_default_group.')
-				WHERE cr.id_cart_rule = crg.id_cart_rule
-				AND cg.id_customer = '.(int)$context->customer->id.' LIMIT 1
+				SELECT cg.`id_group`
+				FROM `'._DB_PREFIX_.'customer_group` cg
+				INNER JOIN `'._DB_PREFIX_.'cart_rule_group` crg ON cg.id_group = crg.id_group
+				WHERE cr.`id_cart_rule` = crg.`id_cart_rule`
+				AND cg.`id_customer` = '.(int)$context->customer->id.'
+				LIMIT 1
 			)' : '').'
 		)
 		AND (
-			cr.reduction_product <= 0
-			OR cr.reduction_product IN (
-				SELECT id_product
-				FROM '._DB_PREFIX_.'cart_product
-				WHERE id_cart = '.(int)$context->cart->id.'
+			cr.`reduction_product` <= 0
+			OR cr.`reduction_product` IN (
+				SELECT `id_product`
+				FROM `'._DB_PREFIX_.'cart_product`
+				WHERE `id_cart` = '.(int)$context->cart->id.'
 			)
 		)
 		AND cr.id_cart_rule NOT IN (SELECT id_cart_rule	FROM '._DB_PREFIX_.'cart_cart_rule WHERE id_cart = '.(int)$context->cart->id.')
@@ -109,7 +109,7 @@ class CategoryCore extends ObjectModel
 			// Lang fields
 			'name' => 				array('type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isCatalogName', 'required' => true, 'size' => 64),
 			'link_rewrite' => 		array('type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isLinkRewrite', 'required' => true, 'size' => 64),
-			'description' => 		array('type' => self::TYPE_HTML, 'lang' => true, 'validate' => 'isString'),
+			'description' => 		array('type' => self::TYPE_HTML, 'lang' => true, 'validate' => 'isCleanHtml'),
 			'meta_title' => 		array('type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isGenericName', 'size' => 128),
 			'meta_description' => 	array('type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isGenericName', 'size' => 255),
 			'meta_keywords' => 		array('type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isGenericName', 'size' => 255),
@@ -796,7 +796,7 @@ class CategoryCore extends ObjectModel
 				)).')';

 		$flag = Db::getInstance()->execute('
-			INSERT INTO `'._DB_PREFIX_.'category_product` (`id_product`, `id_category`, `position`)
+			INSERT IGNORE INTO `'._DB_PREFIX_.'category_product` (`id_product`, `id_category`, `position`)
 			VALUES '.implode(',', $row)
 		);
 		return $flag;
@@ -831,20 +831,15 @@ class CategoryCore extends ObjectModel
 		if (!Validate::isUnsignedId($id_category) || !Validate::isUnsignedId($id_lang))
 			return false;

-		if (isset(self::$_links[$id_category.'-'.$id_lang]))
-			return self::$_links[$id_category.'-'.$id_lang];
-
-		$result = Db::getInstance()->getRow('
-			SELECT cl.`link_rewrite`
-			FROM `'._DB_PREFIX_.'category_lang` cl
-			WHERE `id_lang` = '.(int)$id_lang.'
-			'.Shop::addSqlRestrictionOnLang('cl').'
-			AND cl.`id_category` = '.(int)$id_category
-		);
-
-		self::$_links[$id_category.'-'.$id_lang] = $result['link_rewrite'];
-
-		return $result['link_rewrite'];
+		if (!isset(self::$_links[$id_category.'-'.$id_lang]))
+			self::$_links[$id_category.'-'.$id_lang] = Db::getInstance()->getValue('
+				SELECT cl.`link_rewrite`
+				FROM `'._DB_PREFIX_.'category_lang` cl
+				WHERE `id_lang` = '.(int)$id_lang.'
+				'.Shop::addSqlRestrictionOnLang('cl').'
+				AND cl.`id_category` = '.(int)$id_category
+			);
+		return self::$_links[$id_category.'-'.$id_lang];
 	}

 	public function getLink(Link $link = null)
@@ -1395,8 +1390,7 @@ class CategoryCore extends ObjectModel
 		SELECT DISTINCT c.*
 		FROM `'._DB_PREFIX_.'category` c
 		LEFT JOIN `'._DB_PREFIX_.'category_lang` cl ON (c.`id_category` = cl.`id_category` AND cl.`id_lang` = '.(int)Context::getContext()->language->id.')
-		WHERE `level_depth` = 1
-		');
+		WHERE `level_depth` = 1');
 	}

 	public function isRootCategoryForAShop()
@@ -102,7 +102,14 @@ class CombinationCore extends ObjectModel
 			
 		// Removes the product from StockAvailable, for the current shop
 		StockAvailable::removeProductFromStockAvailable((int)$this->id_product, (int)$this->id);
-		
+
+		if ($specific_prices = SpecificPrice::getByProductId((int)$this->id_product, (int)$this->id))
+			foreach ($specific_prices as $specific_price)
+				{
+					$price = new SpecificPrice((int)$specific_price['id_specific_price']);
+					$price->delete();
+				}
+
 		if (!$this->hasMultishopEntries() && !$this->deleteAssociations())
 			return false;
 		return true;
@@ -505,9 +505,9 @@ class ConfigurationCore extends ObjectModel
 		if ($id_shop)
 			return ' AND id_shop = '.(int)$id_shop;
 		elseif ($id_shop_group)
-			return ' AND id_shop_group = '.(int)$id_shop_group.' AND id_shop IS NULL';
+			return ' AND id_shop_group = '.(int)$id_shop_group.' AND (id_shop IS NULL OR id_shop = 0)';
 		else
-			return ' AND id_shop_group IS NULL AND id_shop IS NULL';
+			return ' AND (id_shop_group IS NULL OR id_shop_group = 0) AND (id_shop IS NULL OR id_shop = 0)';
 	}

 	/**
@@ -82,8 +82,12 @@ class ConnectionCore extends ObjectModel
 		// The connection is created if it does not exist yet and we get the current page id
 		if (!isset($cookie->id_connections) || !strstr(isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '', Tools::getHttpHost(false, false)))
 			$id_page = Connection::setNewConnection($cookie);
+		// If we do not track the pages, no need to get the page id
+		if (!Configuration::get('PS_STATSDATA_PAGESVIEWS') && !Configuration::get('PS_STATSDATA_CUSTOMER_PAGESVIEWS'))
+			return array();
 		if (!isset($id_page) || !$id_page)
 			$id_page = Page::getCurrentId();
+		// If we do not track the page views by customer, the id_page is the only information needed
 		if (!Configuration::get('PS_STATSDATA_CUSTOMER_PAGESVIEWS'))
 			return array('id_page' => $id_page);

@@ -121,20 +121,23 @@ class CountryCore extends ObjectModel
 	public static function getCountries($id_lang, $active = false, $contain_states = false, $list_states = true)
 	{
 		$countries = array();
-		foreach (Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS('SELECT cl.*,c.*, cl.`name` country, z.`name` zone
-				FROM `'._DB_PREFIX_.'country` c '.Shop::addSqlAssociation('country', 'c').'
-				LEFT JOIN `'._DB_PREFIX_.'country_lang` cl ON (c.`id_country` = cl.`id_country` AND cl.`id_lang` = '.(int)$id_lang.')
-				LEFT JOIN `'._DB_PREFIX_.'zone` z ON (z.`id_zone` = c.`id_zone`)
-				WHERE 1'.($active ? ' AND c.active = 1' : '').($contain_states ? ' AND c.`contains_states` = '.(int)$contain_states : '').'
-				ORDER BY cl.name ASC') as $country)
-			$countries[$country['id_country']] = $country;
+		$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS('
+		SELECT cl.*,c.*, cl.`name` country, z.`name` zone
+		FROM `'._DB_PREFIX_.'country` c '.Shop::addSqlAssociation('country', 'c').'
+		LEFT JOIN `'._DB_PREFIX_.'country_lang` cl ON (c.`id_country` = cl.`id_country` AND cl.`id_lang` = '.(int)$id_lang.')
+		LEFT JOIN `'._DB_PREFIX_.'zone` z ON (z.`id_zone` = c.`id_zone`)
+		WHERE 1'.($active ? ' AND c.active = 1' : '').($contain_states ? ' AND c.`contains_states` = '.(int)$contain_states : '').'
+		ORDER BY cl.name ASC');
+		foreach ($result as $row)
+			$countries[$row['id_country']] = $row;

 		if ($list_states)
-			foreach (Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS('SELECT * FROM `'._DB_PREFIX_.'state` ORDER BY `name` ASC') as $state)
-				if (isset($countries[$state['id_country']])) /* Does not keep the state if its country has been disabled and not selected */
-					if ($state['active'] == 1)
-						$countries[$state['id_country']]['states'][] = $state;
-
+		{
+			$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS('SELECT * FROM `'._DB_PREFIX_.'state` ORDER BY `name` ASC');
+			foreach ($result as $row)
+				if (isset($countries[$row['id_country']]) && $row['active'] == 1) /* Does not keep the state if its country has been disabled and not selected */
+						$countries[$row['id_country']]['states'][] = $row;
+		}
 		return $countries;
 	}

@@ -370,4 +373,10 @@ class CountryCore extends ObjectModel
 		else
 			return true; 
 	}
-}
+	
+	public function add($autodate = true, $null_values = false)
+	{
+		$return = parent::add($autodate, $null_values) && self::addModuleRestrictions(array(), array(array('id_country' => $this->id)), array());
+		return $return;	
+	}
+}
@@ -43,7 +43,7 @@ class CurrencyCore extends ObjectModel
 	/** @var int bool used for displaying blank between sign and price */
 	public $blank;

-	/** @var string Conversion rate from euros */
+	/** @var string exchange rate from euros */
 	public $conversion_rate;

 	/** @var boolean True if currency has been deleted (staying in database as deleted) */
@@ -326,23 +326,23 @@ class CurrencyCore extends ObjectModel
 	}

 	/**
-	 * Refresh the currency conversion rate
-	 * The XML file define conversion rate for each from a default currency ($isoCodeSource).
+	 * Refresh the currency exchange rate
+	 * The XML file define exchange rate for each from a default currency ($isoCodeSource).
 	 *
-	 * @param $data XML content which contains all the conversion rates
+	 * @param $data XML content which contains all the exchange rates
 	 * @param $isoCodeSource The default currency used in the XML file
 	 * @param $defaultCurrency The default currency object
 	 */
 	public function refreshCurrency($data, $isoCodeSource, $defaultCurrency)
 	{
-		// fetch the conversion rate of the default currency
-		$conversion_rate = 1;
+		// fetch the exchange rate of the default currency
+		$exchange_rate = 1;
 		if ($defaultCurrency->iso_code != $isoCodeSource)
 		{
 			foreach ($data->currency as $currency)
 				if ($currency['iso_code'] == $defaultCurrency->iso_code)
 				{
-					$conversion_rate = round((float)$currency['rate'], 6);
+					$exchange_rate = round((float)$currency['rate'], 6);
 					break;
 				}
 		}
@@ -364,7 +364,7 @@ class CurrencyCore extends ObjectModel
 			}

 			if (isset($rate))
-				$this->conversion_rate = round($rate / $conversion_rate, 6);
+				$this->conversion_rate = round($rate / $exchange_rate, 6);
 		}
 		$this->update();
 	}
@@ -379,12 +379,12 @@ class DispatcherCore
 	/**
 	 * Load default routes group by languages
 	 */
-	protected function loadRoutes()
+	protected function loadRoutes($id_shop = null)
 	{
 		$context = Context::getContext();
 		
 		// Load custom routes from modules
-		$modules_routes = Hook::exec('moduleRoutes', array(), null, true, false);
+		$modules_routes = Hook::exec('moduleRoutes', array('id_shop' => $id_shop), null, true, false);
 		if (is_array($modules_routes) && count($modules_routes))
 			foreach($modules_routes as $module_route)
 				foreach($module_route as $route => $route_details)
@@ -405,7 +405,8 @@ class DispatcherCore
 					$route['controller'],
 					$lang['id_lang'],
 					$route['keywords'],
-					isset($route['params']) ? $route['params'] : array()
+					isset($route['params']) ? $route['params'] : array(),
+					$id_shop
 				);
 		
 		// Load the custom routes prior the defaults to avoid infinite loops
@@ -420,13 +421,13 @@ class DispatcherCore
 			// Load routes from meta table
 			$sql = 'SELECT m.page, ml.url_rewrite, ml.id_lang
 					FROM `'._DB_PREFIX_.'meta` m
-					LEFT JOIN `'._DB_PREFIX_.'meta_lang` ml ON (m.id_meta = ml.id_meta'.Shop::addSqlRestrictionOnLang('ml').')
+					LEFT JOIN `'._DB_PREFIX_.'meta_lang` ml ON (m.id_meta = ml.id_meta'.Shop::addSqlRestrictionOnLang('ml', $id_shop).')
 					ORDER BY LENGTH(ml.url_rewrite) DESC';
 			if ($results = Db::getInstance()->executeS($sql))
 				foreach ($results as $row)
 				{
 					if ($row['url_rewrite'])
-						$this->addRoute($row['page'], $row['url_rewrite'], $row['page'], $row['id_lang']);
+						$this->addRoute($row['page'], $row['url_rewrite'], $row['page'], $row['id_lang'], array(), array(), $id_shop);
 				}

 			// Set default empty route if no empty route (that's weird I know)
@@ -439,7 +440,7 @@ class DispatcherCore

 			// Load custom routes
 			foreach ($this->default_routes as $route_id => $route_data)
-				if ($custom_route = Configuration::get('PS_ROUTE_'.$route_id))
+				if ($custom_route = Configuration::get('PS_ROUTE_'.$route_id, null, null, $id_shop))
 					foreach (Language::getLanguages() as $lang)
 						$this->addRoute(
 							$route_id,
@@ -447,7 +448,8 @@ class DispatcherCore
 							$route_data['controller'],
 							$lang['id_lang'],
 							$route_data['keywords'],
-							isset($route_data['params']) ? $route_data['params'] : array()
+							isset($route_data['params']) ? $route_data['params'] : array(),
+							$id_shop
 						);
 		}
 	}
@@ -458,11 +460,15 @@ class DispatcherCore
 	 * @param string $rule Url rule
 	 * @param string $controller Controller to call if request uri match the rule
 	 * @param int $id_lang
+ 	 * @param int $id_shop
 	 */
-	public function addRoute($route_id, $rule, $controller, $id_lang = null, array $keywords = array(), array $params = array())
+	public function addRoute($route_id, $rule, $controller, $id_lang = null, array $keywords = array(), array $params = array(), $id_shop = null)
 	{
-		if (is_null($id_lang))
-			$id_lang = Context::getContext()->language->id;
+		if ($id_lang === null)
+			$id_lang = (int)Context::getContext()->language->id;
+		
+		if ($id_shop === null)
+			$id_shop = (int)Context::getContext()->shop->id;
 		
 		$regexp = preg_quote($rule, '#');
 		if ($keywords)
@@ -497,10 +503,12 @@ class DispatcherCore
 		}

 		$regexp = '#^/'.$regexp.'(\?.*)?$#u';
-		if (!isset($this->routes[$id_lang]))
-			$this->routes[$id_lang] = array();
+		if (!isset($this->routes[$id_shop]))
+			$this->routes[$id_shop] = array();
+		if (!isset($this->routes[$id_shop][$id_lang]))
+			$this->routes[$id_shop][$id_lang] = array();
 		
-		$this->routes[$id_lang][$route_id] = array(
+		$this->routes[$id_shop][$id_lang][$route_id] = array(
 			'rule' =>		$rule,
 			'regexp' =>		$regexp,
 			'controller' =>	$controller,
@@ -514,14 +522,17 @@ class DispatcherCore
 	 *
 	 * @param string $route_id
 	 * @param int $id_lang
+ 	 * @param int $id_shop
 	 * @return bool
 	 */
-	public function hasRoute($route_id, $id_lang = null)
+	public function hasRoute($route_id, $id_lang = null, $id_shop = null)
 	{
-		if (is_null($id_lang))
-			$id_lang = Context::getContext()->language->id;
+		if ($id_lang === null)
+			$id_lang = (int)Context::getContext()->language->id;
+		if ($id_shop === null)
+			$id_shop = (int)Context::getContext()->shop->id;
 		
-		return isset($this->routes[$id_lang]) && isset($this->routes[$id_lang][$route_id]);
+		return isset($this->routes[$id_shop]) && isset($this->routes[$id_shop][$id_lang]) && isset($this->routes[$id_shop][$id_lang][$route_id]);
 	}

 	/**
@@ -530,14 +541,18 @@ class DispatcherCore
 	 * @param string $route_id
 	 * @param int $id_lang
 	 * @param string $keyword
+ 	 * @param int $id_shop
 	 * @return bool
 	 */
-	public function hasKeyword($route_id, $id_lang, $keyword)
+	public function hasKeyword($route_id, $id_lang, $keyword, $id_shop = null)
 	{
-		if (!isset($this->routes[$id_lang]) && !isset($this->routes[$id_lang][$route_id]))
+		if ($id_shop === null)
+			$id_shop = (int)Context::getContext()->shop->id;
+
+		if (!isset($this->routes[$id_shop]) || !isset($this->routes[$id_shop][$id_lang]) || !isset($this->routes[$id_shop][$id_lang][$route_id]))
 			return false;

-		return preg_match('#\{([^{}]*:)?'.preg_quote($keyword, '#').'(:[^{}]*)?\}#', $this->routes[$id_lang][$route_id]['rule']);
+		return preg_match('#\{([^{}]*:)?'.preg_quote($keyword, '#').'(:[^{}]*)?\}#', $this->routes[$id_shop][$id_lang][$route_id]['rule']);
 	}

 	/**
@@ -569,18 +584,23 @@ class DispatcherCore
 	 * @param bool $use_routes If false, don't use to create this url
 	 * @param string $anchor Optional anchor to add at the end of this url
 	 */
-	public function createUrl($route_id, $id_lang = null, array $params = array(), $force_routes = false, $anchor = '')
+	public function createUrl($route_id, $id_lang = null, array $params = array(), $force_routes = false, $anchor = '', $id_shop = null)
 	{
-		if (!$id_lang)
-			$id_lang = Context::getContext()->language->id;
+		if ($id_lang === null)
+			$id_lang = (int)Context::getContext()->language->id;
+		if ($id_shop === null)
+			$id_shop = (int)Context::getContext()->shop->id;
 		
-		if (!isset($this->routes[$id_lang][$route_id]))
+		if ($this->use_routes && !isset($this->routes[$id_shop]))
+			$this->loadRoutes($id_shop);
+		
+		if (!isset($this->routes[$id_shop][$id_lang][$route_id]))
 		{
 			$query = http_build_query($params, '', '&');
 			$index_link = $this->use_routes ? '' : 'index.php';
 			return ($route_id == 'index') ? $index_link.(($query) ? '?'.$query : '') : 'index.php?controller='.$route_id.(($query) ? '&'.$query : '').$anchor;
 		}
-		$route = $this->routes[$id_lang][$route_id];
+		$route = $this->routes[$id_shop][$id_lang][$route_id];
 		// Check required fields
 		$query_params = isset($route['params']) ? $route['params'] : array();
 		foreach ($route['keywords'] as $key => $data)
@@ -646,7 +666,7 @@ class DispatcherCore
 	 *
 	 * @return string
 	 */
-	public function getController()
+	public function getController($id_shop = null)
 	{	
 		if (defined('_PS_ADMIN_DIR_'))
 			$_GET['controllerUri'] = Tools::getvalue('controller');		
@@ -655,7 +675,10 @@ class DispatcherCore
 			$_GET['controller'] = $this->controller;
 			return $this->controller;
 		}
-	
+
+		if ($id_shop === null)
+			$id_shop = (int)Context::getContext()->shop->id;
+
 		$controller = Tools::getValue('controller');
 	
 		if (isset($controller) && is_string($controller) && preg_match('/^([0-9a-z_-]+)\?(.*)=(.*)$/Ui', $controller, $m))
@@ -682,10 +705,10 @@ class DispatcherCore
 			{
 				// Add empty route as last route to prevent this greedy regexp to match request uri before right time
 				if ($this->empty_route)
-					$this->addRoute($this->empty_route['routeID'], $this->empty_route['rule'], $this->empty_route['controller'], Context::getContext()->language->id);
+					$this->addRoute($this->empty_route['routeID'], $this->empty_route['rule'], $this->empty_route['controller'], Context::getContext()->language->id, array(), array(), $id_shop);

-				if (isset($this->routes[Context::getContext()->language->id]))
-					foreach ($this->routes[Context::getContext()->language->id] as $route)
+				if (isset($this->routes[$id_shop][Context::getContext()->language->id]))
+					foreach ($this->routes[$id_shop][Context::getContext()->language->id] as $route)
 						if (preg_match($route['regexp'], $this->request_uri, $m))
 						{
 							// Route found ! Now fill $_GET with parameters of uri
@@ -771,4 +794,4 @@ class DispatcherCore

 		return $controllers;
 	}
-}
+}
@@ -244,12 +244,15 @@ class EmployeeCore extends ObjectModel
 	  */
 	public function isLoggedBack()
 	{
-		/* Employee is valid only if it can be load and if cookie password is the same as database one */
-	 	return ($this->id
-			&& Validate::isUnsignedId($this->id)
-			&& Employee::checkPassword($this->id, $this->passwd)
-			&& (!isset($this->remote_addr) || $this->remote_addr == ip2long(Tools::getRemoteAddr()) || !Configuration::get('PS_COOKIE_CHECKIP'))
-		);
+		if (!Cache::isStored('isLoggedBack'.$this->id))
+		{
+			/* Employee is valid only if it can be load and if cookie password is the same as database one */
+			Cache::store('isLoggedBack'.$this->id, (
+				$this->id && Validate::isUnsignedId($this->id) && Employee::checkPassword($this->id, $this->passwd)
+				&& (!isset($this->remote_addr) || $this->remote_addr == ip2long(Tools::getRemoteAddr()) || !Configuration::get('PS_COOKIE_CHECKIP'))
+			));
+		}
+		return Cache::retrieve('isLoggedBack'.$this->id);
 	}

 	/**
@@ -70,6 +70,13 @@ class GroupCore extends ObjectModel

 	protected $webserviceParameters = array();

+	public function __construct($id = null, $id_lang = null, $id_shop = null)
+	{
+		parent::__construct($id, $id_lang, $id_shop);
+		if ($this->id && !isset(Group::$group_price_display_method[$this->id]))
+			self::$group_price_display_method[$this->id] = $this->price_display_method;
+	}
+	
 	public static function getGroups($id_lang, $id_shop = false)
 	{
 		$shop_criteria = '';
@@ -216,13 +216,18 @@ class GroupReductionCore extends ObjectModel
 			FROM `'._DB_PREFIX_.'product_group_reduction_cache` pgr
 			WHERE pgr.`id_product` = '.(int)$id_product_old
 		);
+
 		if (!$res)
 			return true;
+
+		$query = '';
+
 		foreach ($res as $row)
 		{
-			$query = 'INSERT INTO `'._DB_PREFIX_.'product_group_reduction_cache` (`id_product`, `id_group`, `reduction`) VALUES ';
-			$query .= '('.(int)$id_product.', '.(int)$row['id_group'].', '.(float)$row['reduction'].')';
+			$query .= 'INSERT INTO `'._DB_PREFIX_.'product_group_reduction_cache` (`id_product`, `id_group`, `reduction`) VALUES ';
+			$query .= '('.(int)$id_product.', '.(int)$row['id_group'].', '.(float)$row['reduction'].') ON DUPLICATE KEY UPDATE `reduction` = '.(float)$row['reduction'].';';
 		}
+
 		return Db::getInstance()->execute($query);
 	}

@@ -64,10 +64,10 @@ class HookCore extends ObjectModel
 		'primary' => 'id_hook',
 		'fields' => array(
 			'name' => 			array('type' => self::TYPE_STRING, 'validate' => 'isHookName', 'required' => true, 'size' => 64),
-			'title' => 			array('type' => self::TYPE_STRING),
-			'description' => 	array('type' => self::TYPE_HTML),
-			'position' => 		array('type' => self::TYPE_BOOL),
-			'live_edit' => 		array('type' => self::TYPE_BOOL),
+			'title' => 			array('type' => self::TYPE_STRING, 'validate' => 'isGenericName'),
+			'description' => 	array('type' => self::TYPE_HTML, 'validate' => 'isCleanHtml'),
+			'position' => 		array('type' => self::TYPE_BOOL, 'validate' => 'isBool'),
+			'live_edit' => 	array('type' => self::TYPE_BOOL, 'validate' => 'isBool'),
 		),
 	);

@@ -83,7 +83,7 @@ class HookCore extends ObjectModel

 	public function add($autodate = true, $null_values = false)
 	{
-		Cache::clean('hook_idbyname_'.$this->name);
+		Cache::clean('hook_idsbyname');
 		return parent::add($autodate, $null_values);
 	}

@@ -113,17 +113,40 @@ class HookCore extends ObjectModel
 		if (!Validate::isHookName($hook_name))
 			return false;

-		$cache_id = 'hook_idbyname_'.$hook_name;
+		$cache_id = 'hook_idsbyname';
 		if (!Cache::isStored($cache_id))
 		{
-			$retro_hook_name = Hook::getRetroHookName($hook_name);
-			Cache::store($cache_id, Db::getInstance()->getValue('
-				SELECT `id_hook`
-				FROM `'._DB_PREFIX_.'hook`
-				WHERE `name` = \''.pSQL($hook_name).'\'
-					OR `name` = \''.pSQL($retro_hook_name).'\'
-			'));
+			// Get all hook ID by name and alias
+			$hook_ids = array();
+			$result = Db::getInstance()->ExecuteS('
+			SELECT `id_hook`, `name`
+			FROM `'._DB_PREFIX_.'hook`
+			UNION
+			SELECT `id_hook`, ha.`alias` as name
+			FROM `'._DB_PREFIX_.'hook_alias` ha
+			INNER JOIN `'._DB_PREFIX_.'hook` h ON ha.name = h.name');
+			foreach ($result as $row)
+				$hook_ids[$row['name']] = $row['id_hook'];
+			Cache::store($cache_id, $hook_ids);
 		}
+		else
+			$hook_ids = Cache::retrieve($cache_id);
+
+		return (isset($hook_ids[$hook_name]) ? $hook_ids[$hook_name] : false);
+	}
+
+	/**
+	 * Return hook ID from name
+	 */
+	public static function getNameById($hook_id)
+	{
+		$cache_id = 'hook_namebyid_'.$hook_id;
+		if (!Cache::isStored($cache_id))
+			Cache::store($cache_id, Db::getInstance()->getValue('
+				SELECT `name`
+				FROM `'._DB_PREFIX_.'hook`
+				WHERE `id_hook` = '.(int)$hook_id)
+			);

 		return Cache::retrieve($cache_id);
 	}
@@ -262,7 +262,7 @@ class LanguageCore extends ObjectModel
 			$mPath_to = _PS_MAIL_DIR_.(string)$iso_to.'/';
 		}

-		$lFiles = array('admin.php', 'errors.php', 'fields.php', 'pdf.php', 'tabs.php', 'index.php');
+		$lFiles = array('admin.php', 'errors.php', 'fields.php', 'pdf.php', 'tabs.php');

 		// Added natives mails files
 		$mFiles = array(
@@ -273,7 +273,7 @@ class LanguageCore extends ObjectModel
 			'contact.html', 'contact.txt',
 			'contact_form.html', 'contact_form.txt',
 			'credit_slip.html', 'credit_slip.txt',
-			'download_product.html', 'download_product.txt', 'download-product.tpl',
+			'download_product.html', 'download_product.txt',
 			'employee_password.html', 'employee_password.txt',
 			'forward_msg.html', 'forward_msg.txt',
 			'guest_to_customer.html', 'guest_to_customer.txt',
@@ -297,7 +297,7 @@ class LanguageCore extends ObjectModel
 			'test.html', 'test.txt',
 			'voucher.html', 'voucher.txt',
 			'voucher_new.html', 'voucher_new.txt',
-			'order_changed.html', 'order_changed.txt', 'index.php'
+			'order_changed.html', 'order_changed.txt'
 		);

 		$number = -1;
@@ -704,10 +704,8 @@ class LanguageCore extends ObjectModel
 					$lang->name = $lang_pack->name;
 		}
 		elseif ($params_lang !== null && is_array($params_lang))
-		{
 			foreach ($params_lang as $key => $value)
 				$lang->$key = $value;
-		}
 		else
 			return false;
 		
@@ -91,7 +91,7 @@ class LinkCore
 		if (!$id_lang)
 			$id_lang = Context::getContext()->language->id;

-		if (!$id_shop)
+		if ($id_shop === null)
 			$shop = Context::getContext()->shop;
 		else
 			$shop = new Shop($id_shop);
@@ -101,9 +101,9 @@ class LinkCore
 		if (!is_object($product))
 		{
 			if (is_array($product) && isset($product['id_product']))
-					$product = new Product($product['id_product'], false, $id_lang);
-			else if (is_numeric($product) || !$product)
-				$product = new Product($product, false, $id_lang);
+				$product = new Product($product['id_product'], false, $id_lang);
+			elseif ((int)$product)
+				$product = new Product((int)$product, false, $id_lang);
 			else
 				throw new PrestaShopException('Invalid product vars');
 		}
@@ -112,29 +112,30 @@ class LinkCore
 		$params = array();
 		$params['id'] = $product->id;
 		$params['rewrite'] = (!$alias) ? $product->getFieldByLang('link_rewrite') : $alias;
+
 		$params['ean13'] = (!$ean13) ? $product->ean13 : $ean13;
 		$params['meta_keywords'] =	Tools::str2url($product->getFieldByLang('meta_keywords'));
 		$params['meta_title'] = Tools::str2url($product->getFieldByLang('meta_title'));

-		if ($dispatcher->hasKeyword('product_rule', $id_lang, 'manufacturer'))
+		if ($dispatcher->hasKeyword('product_rule', $id_lang, 'manufacturer', $id_shop))
 			$params['manufacturer'] = Tools::str2url($product->isFullyLoaded ? $product->manufacturer_name : Manufacturer::getNameById($product->id_manufacturer));

-		if ($dispatcher->hasKeyword('product_rule', $id_lang, 'supplier'))
+		if ($dispatcher->hasKeyword('product_rule', $id_lang, 'supplier', $id_shop))
 			$params['supplier'] = Tools::str2url($product->isFullyLoaded ? $product->supplier_name : Supplier::getNameById($product->id_supplier));

-		if ($dispatcher->hasKeyword('product_rule', $id_lang, 'price'))
+		if ($dispatcher->hasKeyword('product_rule', $id_lang, 'price', $id_shop))
 			$params['price'] = $product->isFullyLoaded ? $product->price : Product::getPriceStatic($product->id, false, null, 6, null, false, true, 1, false, null, null, null, $product->specificPrice);

-		if ($dispatcher->hasKeyword('product_rule', $id_lang, 'tags'))
+		if ($dispatcher->hasKeyword('product_rule', $id_lang, 'tags', $id_shop))
 			$params['tags'] = Tools::str2url($product->getTags($id_lang));
 		
-		if ($dispatcher->hasKeyword('product_rule', $id_lang, 'category'))
-			$params['category'] = !is_null($product->category) ? Tools::str2url($product->category) : Tools::str2url($category);
+		if ($dispatcher->hasKeyword('product_rule', $id_lang, 'category', $id_shop))
+			$params['category'] = (!is_null($product->category) && !empty($product->category)) ? Tools::str2url($product->category) : Tools::str2url($category);

-		if ($dispatcher->hasKeyword('product_rule', $id_lang, 'reference'))
+		if ($dispatcher->hasKeyword('product_rule', $id_lang, 'reference', $id_shop))
 			$params['reference'] = Tools::str2url($product->reference);

-		if ($dispatcher->hasKeyword('product_rule', $id_lang, 'categories'))
+		if ($dispatcher->hasKeyword('product_rule', $id_lang, 'categories', $id_shop))
 		{
 			$params['category'] = (!$category) ? $product->category : $category;
 			$cats = array();
@@ -145,7 +146,7 @@ class LinkCore
 		}
 		$anchor = $ipa ? $product->getAnchor($ipa) : '';

-		return $url.$dispatcher->createUrl('product_rule', $id_lang, $params, $force_routes, $anchor);
+		return $url.$dispatcher->createUrl('product_rule', $id_lang, $params, $force_routes, $anchor, $id_shop);
 	}

 	/**
@@ -157,11 +158,16 @@ class LinkCore
 	 * @param string $selected_filters Url parameter to autocheck filters of the module blocklayered
 	 * @return string
 	 */
-	public function getCategoryLink($category, $alias = null, $id_lang = null, $selected_filters = null)
+	public function getCategoryLink($category, $alias = null, $id_lang = null, $selected_filters = null, $id_shop = null)
 	{
 		if (!$id_lang)
 			$id_lang = Context::getContext()->language->id;
-		$url = _PS_BASE_URL_.__PS_BASE_URI__.$this->getLangLink($id_lang);
+		
+		if ($id_shop === null)
+			$shop = Context::getContext()->shop;
+		else
+			$shop = new Shop($id_shop);
+		$url = 'http://'.$shop->domain.$shop->getBaseURI().$this->getLangLink($id_lang);

 		if (!is_object($category))
 			$category = new Category($category, $id_lang);
@@ -184,7 +190,7 @@ class LinkCore
 			$params['selected_filters'] = $selected_filters;
 		}

-		return $url.Dispatcher::getInstance()->createUrl($rule, $id_lang, $params, $this->allow);
+		return $url.Dispatcher::getInstance()->createUrl($rule, $id_lang, $params, $this->allow, '', $id_shop);
 	}

 	/**
@@ -195,24 +201,33 @@ class LinkCore
 	 * @param int $id_lang
 	 * @return string
 	 */
-	public function getCMSCategoryLink($category, $alias = null, $id_lang = null)
+	public function getCMSCategoryLink($cms_category, $alias = null, $id_lang = null, $id_shop = null)
 	{
 		if (!$id_lang)
 			$id_lang = Context::getContext()->language->id;
-						
-		$url = _PS_BASE_URL_.__PS_BASE_URI__.$this->getLangLink($id_lang);

-		if (!is_object($category))
-			$category = new CMSCategory($category, $id_lang);
+		if ($id_shop === null)
+			$shop = Context::getContext()->shop;
+		else
+			$shop = new Shop($id_shop);
+		$url = 'http://'.$shop->domain.$shop->getBaseURI().$this->getLangLink($id_lang);
+
+		$dispatcher = Dispatcher::getInstance();
+		if (!is_object($cms_category))
+		{
+			if ($alias !== null && !$dispatcher->hasKeyword('cms_category_rule', $id_lang, 'meta_keywords', $id_shop) && !$dispatcher->hasKeyword('cms_category_rule', $id_lang, 'meta_title', $id_shop))
+				return $url.$dispatcher->createUrl('cms_category_rule', $id_lang, array('id' => (int)$cms_category, 'rewrite' => (string)$alias), $this->allow, '', $id_shop);
+			$cms_category = new CMSCategory($cms_category, $id_lang);
+		}

 		// Set available keywords
 		$params = array();
-		$params['id'] = $category->id;
-		$params['rewrite'] = (!$alias) ? $category->link_rewrite : $alias;
-		$params['meta_keywords'] =	Tools::str2url($category->meta_keywords);
-		$params['meta_title'] = Tools::str2url($category->meta_title);
+		$params['id'] = $cms_category->id;
+		$params['rewrite'] = (!$alias) ? $cms_category->link_rewrite : $alias;
+		$params['meta_keywords'] =	Tools::str2url($cms_category->meta_keywords);
+		$params['meta_title'] = Tools::str2url($cms_category->meta_title);

-		return $url.Dispatcher::getInstance()->createUrl('cms_category_rule', $id_lang, $params, $this->allow);
+		return $url.$dispatcher->createUrl('cms_category_rule', $id_lang, $params, $this->allow, '', $id_shop);
 	}

 	/**
@@ -224,33 +239,42 @@ class LinkCore
 	 * @param int $id_lang
 	 * @return string
 	 */
-	public function getCMSLink($cms, $alias = null, $ssl = false, $id_lang = null)
+	public function getCMSLink($cms, $alias = null, $ssl = false, $id_lang = null, $id_shop = null)
 	{
-		$base = (($ssl && $this->ssl_enable) ? _PS_BASE_URL_SSL_ : _PS_BASE_URL_);
+		$base = (($ssl && $this->ssl_enable) ? 'https://' : 'http://');

 		if (!$id_lang)
 			$id_lang = Context::getContext()->language->id;
-		$url = $base.__PS_BASE_URI__.$this->getLangLink($id_lang);
+		
+		if ($id_shop === null)
+			$shop = Context::getContext()->shop;
+		else
+			$shop = new Shop($id_shop);
+		$url = $base.$shop->domain.$shop->getBaseURI().$this->getLangLink($id_lang);

+
+		$dispatcher = Dispatcher::getInstance();
 		if (!is_object($cms))
+		{
+			if ($alias !== null && !$dispatcher->hasKeyword('cms_rule', $id_lang, 'meta_keywords', $id_shop) && !$dispatcher->hasKeyword('cms_rule', $id_lang, 'meta_title', $id_shop))
+				return $url.$dispatcher->createUrl('cms_rule', $id_lang, array('id' => (int)$cms, 'rewrite' => (string)$alias), $this->allow, '', $id_shop);
 			$cms = new CMS($cms, $id_lang);
+		}

 		// Set available keywords
 		$params = array();
 		$params['id'] = $cms->id;
 		$params['rewrite'] = (!$alias) ? (is_array($cms->link_rewrite) ? $cms->link_rewrite[(int)$id_lang] : $cms->link_rewrite) : $alias;

+		$params['meta_keywords'] = '';
 		if (isset($cms->meta_keywords) && !empty($cms->meta_keywords))
 			$params['meta_keywords'] = is_array($cms->meta_keywords) ?  Tools::str2url($cms->meta_keywords[(int)$id_lang]) :  Tools::str2url($cms->meta_keywords);
-		else
-			$params['meta_keywords'] = '';

+		$params['meta_title'] = '';
 		if (isset($cms->meta_title) && !empty($cms->meta_title))
 			$params['meta_title'] = is_array($cms->meta_title) ? Tools::str2url($cms->meta_title[(int)$id_lang]) : Tools::str2url($cms->meta_title);
-		else
-			$params['meta_title'] = '';

-		return $url.Dispatcher::getInstance()->createUrl('cms_rule', $id_lang, $params, $this->allow);
+		return $url.$dispatcher->createUrl('cms_rule', $id_lang, $params, $this->allow, '', $id_shop);
 	}

 	/**
@@ -261,14 +285,24 @@ class LinkCore
 	 * @param int $id_lang
 	 * @return string
 	 */
-	public function getSupplierLink($supplier, $alias = null, $id_lang = null)
+	public function getSupplierLink($supplier, $alias = null, $id_lang = null, $id_shop = null)
 	{
 		if (!$id_lang)
 			$id_lang = Context::getContext()->language->id;
-		$url = _PS_BASE_URL_.__PS_BASE_URI__.$this->getLangLink($id_lang);

+		if ($id_shop === null)
+			$shop = Context::getContext()->shop;
+		else
+			$shop = new Shop($id_shop);
+		$url = 'http://'.$shop->domain.$shop->getBaseURI().$this->getLangLink($id_lang);
+		
+		$dispatcher = Dispatcher::getInstance();
 		if (!is_object($supplier))
+		{
+			if ($alias !== null && !$dispatcher->hasKeyword('supplier_rule', $id_lang, 'meta_keywords', $id_shop) && !$dispatcher->hasKeyword('supplier_rule', $id_lang, 'meta_title', $id_shop))
+				return $url.$dispatcher->createUrl('supplier_rule', $id_lang, array('id' => (int)$supplier, 'rewrite' => (string)$alias), $this->allow, '', $id_shop);
 			$supplier = new Supplier($supplier, $id_lang);
+		}

 		// Set available keywords
 		$params = array();
@@ -277,7 +311,7 @@ class LinkCore
 		$params['meta_keywords'] =	Tools::str2url($supplier->meta_keywords);
 		$params['meta_title'] = Tools::str2url($supplier->meta_title);

-		return $url.Dispatcher::getInstance()->createUrl('supplier_rule', $id_lang, $params, $this->allow);
+		return $url.$dispatcher->createUrl('supplier_rule', $id_lang, $params, $this->allow, '', $id_shop);
 	}

 	/**
@@ -288,14 +322,24 @@ class LinkCore
 	 * @param int $id_lang
 	 * @return string
 	 */
-	public function getManufacturerLink($manufacturer, $alias = null, $id_lang = null)
+	public function getManufacturerLink($manufacturer, $alias = null, $id_lang = null, $id_shop = null)
 	{
 		if (!$id_lang)
 			$id_lang = Context::getContext()->language->id;
-		$url = _PS_BASE_URL_.__PS_BASE_URI__.$this->getLangLink($id_lang);

+		if ($id_shop === null)
+			$shop = Context::getContext()->shop;
+		else
+			$shop = new Shop($id_shop);
+		$url = 'http://'.$shop->domain.$shop->getBaseURI().$this->getLangLink($id_lang);
+
+		$dispatcher = Dispatcher::getInstance();
 		if (!is_object($manufacturer))
+		{
+			if ($alias !== null && !$dispatcher->hasKeyword('manufacturer_rule', $id_lang, 'meta_keywords', $id_shop) && !$dispatcher->hasKeyword('manufacturer_rule', $id_lang, 'meta_title', $id_shop))
+				return $url.$dispatcher->createUrl('manufacturer_rule', $id_lang, array('id' => (int)$manufacturer, 'rewrite' => (string)$alias), $this->allow, '', $id_shop);
 			$manufacturer = new Manufacturer($manufacturer, $id_lang);
+		}

 		// Set available keywords
 		$params = array();
@@ -304,7 +348,7 @@ class LinkCore
 		$params['meta_keywords'] =	Tools::str2url($manufacturer->meta_keywords);
 		$params['meta_title'] = Tools::str2url($manufacturer->meta_title);

-		return $url.Dispatcher::getInstance()->createUrl('manufacturer_rule', $id_lang, $params, $this->allow);
+		return $url.$dispatcher->createUrl('manufacturer_rule', $id_lang, $params, $this->allow, '', $id_shop);
 	}

 	/**
@@ -316,23 +360,28 @@ class LinkCore
 	 * @param int $id_lang
 	 * @return string
 	 */
-	public function getModuleLink($module, $controller = 'default', array $params = array(), $ssl = false, $id_lang = null)
+	public function getModuleLink($module, $controller = 'default', array $params = array(), $ssl = false, $id_lang = null, $id_shop = null)
 	{
-		$base = (($ssl && $this->ssl_enable) ? _PS_BASE_URL_SSL_ : _PS_BASE_URL_);
+		$base = (($ssl && $this->ssl_enable) ? 'https://' : 'http://');

 		if (!$id_lang)
 			$id_lang = Context::getContext()->language->id;
-		$url = $base.__PS_BASE_URI__.$this->getLangLink($id_lang);
+
+		if ($id_shop === null)
+			$shop = Context::getContext()->shop;
+		else
+			$shop = new Shop($id_shop);
+		$url = $base.$shop->domain.$shop->getBaseURI().$this->getLangLink($id_lang);

 		// Set available keywords
 		$params['module'] = $module;
 		$params['controller'] = $controller ? $controller : 'default';

 		// If the module has its own route ... just use it !
-		if (Dispatcher::getInstance()->hasRoute('module-'.$module.'-'.$controller, $id_lang))
+		if (Dispatcher::getInstance()->hasRoute('module-'.$module.'-'.$controller, $id_lang, $id_shop))
 			return $this->getPageLink('module-'.$module.'-'.$controller, $ssl, $id_lang, $params);
 		else
-			return $url.Dispatcher::getInstance()->createUrl('module', $id_lang, $params, $this->allow);
+			return $url.Dispatcher::getInstance()->createUrl('module', $id_lang, $params, $this->allow, '', $id_shop);
 	}

 	/**
@@ -403,7 +452,7 @@ class LinkCore
 	 *
 	 * @return string Page link
 	 */
-	public function getPageLink($controller, $ssl = false, $id_lang = null, $request = null, $request_url_encode = false)
+	public function getPageLink($controller, $ssl = false, $id_lang = null, $request = null, $request_url_encode = false, $id_shop = null)
 	{
 		$controller = Tools::strReplaceFirst('.php', '', $controller);

@@ -419,16 +468,24 @@ class LinkCore
 			parse_str($request, $request);
 		}

-		$uri_path = Dispatcher::getInstance()->createUrl($controller, $id_lang, $request);
-		$url = ($ssl && $this->ssl_enable) ? Tools::getShopDomainSsl(true) : Tools::getShopDomain(true);
-		$url .= __PS_BASE_URI__.$this->getLangLink($id_lang).ltrim($uri_path, '/');
+		if ($id_shop === null)
+			$shop = Context::getContext()->shop;
+		else
+			$shop = new Shop($id_shop);
+
+		$uri_path = Dispatcher::getInstance()->createUrl($controller, $id_lang, $request, false, '', $id_shop);
+		$url = ($ssl && $this->ssl_enable) ? 'https://' : 'http://';
+		$url .= $shop->domain.$shop->getBaseURI().$this->getLangLink($id_lang).ltrim($uri_path, '/');

 		return $url;
 	}

 	public function getCatImageLink($name, $id_category, $type = null)
 	{
-		$uri_path = ($this->allow == 1) ? (__PS_BASE_URI__.'c/'.$id_category.($type ? '-'.$type : '').'/'.$name.'.jpg') : (_THEME_CAT_DIR_.$id_category.($type ? '-'.$type : '').'.jpg');
+		if($this->allow == 1 && $type)
+			$uri_path = __PS_BASE_URI__.'c/'.$id_category.'-'.$type.'/'.$name.'.jpg';
+		else
+			$uri_path = _THEME_CAT_DIR_.$id_category.($type ? '-'.$type : '').'.jpg';
 		return $this->protocol_content.Tools::getMediaServer($uri_path).$uri_path;
 	}

@@ -43,6 +43,9 @@ class	LoggerCore extends ObjectModel

 	/** @var integer Object ID */
 	public $object_id;
+	
+	/** @var integer Object ID */
+	public $id_employee;

 	/** @var string Object creation date */
 	public $date_add;
@@ -61,6 +64,7 @@ class	LoggerCore extends ObjectModel
 			'error_code' => 	array('type' => self::TYPE_INT, 'validate' => 'isUnsignedInt'),
 			'message' => 		array('type' => self::TYPE_STRING, 'validate' => 'isMessage', 'required' => true),
 			'object_id' => 		array('type' => self::TYPE_INT, 'validate' => 'isUnsignedInt'),
+			'id_employee' => 		array('type' => self::TYPE_INT, 'validate' => 'isUnsignedInt'),
 			'object_type' =>	array('type' => self::TYPE_STRING, 'validate' => 'isName'),
 			'date_add' => 		array('type' => self::TYPE_DATE, 'validate' => 'isDate'),
 			'date_upd' => 		array('type' => self::TYPE_DATE, 'validate' => 'isDate'),
@@ -98,7 +102,7 @@ class	LoggerCore extends ObjectModel
 	 * @param boolean $allow_duplicate if set to true, can log several time the same information (not recommended)
 	 * @return boolean true if succeed
 	 */
-	public static function addLog($message, $severity = 1, $error_code = null, $object_type = null, $object_id = null, $allow_duplicate = false)
+	public static function addLog($message, $severity = 1, $error_code = null, $object_type = null, $object_id = null, $allow_duplicate = false, $id_employee = null)
 	{
 		$log = new Logger();
 		$log->severity = intval($severity);
@@ -106,6 +110,13 @@ class	LoggerCore extends ObjectModel
 		$log->message = pSQL($message);
 		$log->date_add = date('Y-m-d H:i:s');
 		$log->date_upd = date('Y-m-d H:i:s');
+
+		if ($id_employee === null && isset(Context::getContext()->employee) && Validate::isLoadedObject(Context::getContext()->employee))
+			$id_employee = Context::getContext()->employee->id;
+		
+		if ($id_employee !== null)
+			$log->id_employee = (int)$id_employee;
+
 		if (!empty($object_type) && !empty($object_id))
 		{
 			$log->object_type = pSQL($object_type);
@@ -249,6 +249,9 @@ class MailCore
 			if (isset($logo))
 				$template_vars['{shop_logo}'] = $message->attach(new Swift_Message_EmbeddedFile(new Swift_File($logo), null, ImageManager::getMimeTypeByExtension($logo)));

+			if ((Context::getContext()->link instanceof Link) === false)
+				Context::getContext()->link = new Link();
+
 			$template_vars['{shop_name}'] = Tools::safeOutput(Configuration::get('PS_SHOP_NAME', null, null, $id_shop));
 			$template_vars['{shop_url}'] = Context::getContext()->link->getPageLink('index', true, Context::getContext()->language->id);
 			$template_vars['{my_account_url}'] = Context::getContext()->link->getPageLink('my-account', true, Context::getContext()->language->id);
@@ -78,8 +78,8 @@ class ManufacturerCore extends ObjectModel
 			'date_upd' => 			array('type' => self::TYPE_DATE),

 			// Lang fields
-			'description' => 		array('type' => self::TYPE_HTML, 'lang' => true, 'validate' => 'isString'),
-			'short_description' => 	array('type' => self::TYPE_HTML, 'lang' => true, 'validate' => 'isString', 'size' => 254),
+			'description' => 		array('type' => self::TYPE_HTML, 'lang' => true, 'validate' => 'isCleanHtml'),
+			'short_description' => 	array('type' => self::TYPE_HTML, 'lang' => true, 'validate' => 'isCleanHtml', 'size' => 254),
 			'meta_title' => 		array('type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isGenericName', 'size' => 128),
 			'meta_description' => 	array('type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isGenericName', 'size' => 255),
 			'meta_keywords' => 		array('type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isGenericName'),
@@ -198,6 +198,7 @@ class ManufacturerCore extends ObjectModel
 					LEFT JOIN `'._DB_PREFIX_.'manufacturer` as m ON (m.`id_manufacturer`= p.`id_manufacturer`)
 					WHERE m.`id_manufacturer` = '.(int)$manufacturer['id_manufacturer'].
 					($active ? ' AND product_shop.`active` = 1 ' : '').
+					' AND product_shop.`visibility` NOT IN ("none")'.
 					($all_group ? '' : ' AND p.`id_product` IN (
 						SELECT cp.`id_product`
 						FROM `'._DB_PREFIX_.'category_group` cg
@@ -1,6 +1,6 @@
 <?php
 /*
-* 2007-2012 PrestaShop
+* 2007-2013 PrestaShop 
 *
 * NOTICE OF LICENSE
 *
@@ -30,36 +30,37 @@ class MediaCore
 		'ui.core' => array('fileName' => 'jquery.ui.core.min.js', 'dependencies' => array(), 'theme' => true),
 		'ui.widget' => array('fileName' => 'jquery.ui.widget.min.js', 'dependencies' => array(), 'theme' => false),
 		'ui.mouse' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget'), 'theme' => false),
-		'ui.position' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array(), 'theme' => false),
-		'ui.draggable' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.mouse'), 'theme' => false),
-		'ui.droppable' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.mouse', 'ui.draggable'), 'theme' => false),
-		'ui.resizable' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.mouse'), 'theme' => true),
-		'ui.selectable' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.mouse'), 'theme' => true),
-		'ui.sortable' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.mouse'), 'theme' => true),
-		'ui.accordion' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget'), 'theme' => true),
-		'ui.autocomplete' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.position'), 'theme' => true),
-		'ui.button' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget'), 'theme' => true),
-		'ui.dialog' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.position'), 'theme' => true),
-		'ui.slider' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.mouse'), 'theme' => true),
-		'ui.tabs' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget'), 'theme' => true),
-		'ui.datepicker' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core'), 'theme' => true),
-		'ui.progressbar' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('ui.core', 'ui.widget'), 'theme' => true),
-		'effects.core' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array(), 'theme' => false),
-		'effects.blind' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
-		'effects.bounce' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
-		'effects.clip' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
-		'effects.drop' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
-		'effects.explode' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
-		'effects.fade' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
-		'effects.fold' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
-		'effects.highlight' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
-		'effects.pulsate' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
-		'effects.scale' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
-		'effects.shake' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
-		'effects.slide' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
-		'effects.transfer' => array('fileName' => 'jquery.ui.mouse.min.js', 'dependencies' => array('effects.core'), 'theme' => false)
+		'ui.position' => array('fileName' => 'jquery.ui.position.min.js', 'dependencies' => array(), 'theme' => false),
+		'ui.draggable' => array('fileName' => 'jquery.ui.draggable.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.mouse'), 'theme' => false),
+		'ui.droppable' => array('fileName' => 'jquery.ui.droppable.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.mouse', 'ui.draggable'), 'theme' => false),
+		'ui.resizable' => array('fileName' => 'jquery.ui.resizable.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.mouse'), 'theme' => true),
+		'ui.selectable' => array('fileName' => 'jquery.ui.selectable.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.mouse'), 'theme' => true),
+		'ui.sortable' => array('fileName' => 'jquery.ui.sortable.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.mouse'), 'theme' => true),
+		'ui.accordion' => array('fileName' => 'jquery.ui.accordion.min.js', 'dependencies' => array('ui.core', 'ui.widget'), 'theme' => true),
+		'ui.autocomplete' => array('fileName' => 'jquery.ui.autocomplete.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.position'), 'theme' => true),
+		'ui.button' => array('fileName' => 'jquery.ui.button.min.js', 'dependencies' => array('ui.core', 'ui.widget'), 'theme' => true),
+		'ui.dialog' => array('fileName' => 'jquery.ui.dialog.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.position'), 'theme' => true),
+		'ui.slider' => array('fileName' => 'jquery.ui.slider.min.js', 'dependencies' => array('ui.core', 'ui.widget', 'ui.mouse'), 'theme' => true),
+		'ui.tabs' => array('fileName' => 'jquery.ui.tabs.min.js', 'dependencies' => array('ui.core', 'ui.widget'), 'theme' => true),
+		'ui.datepicker' => array('fileName' => 'jquery.ui.datepicker.min.js', 'dependencies' => array('ui.core'), 'theme' => true),
+		'ui.progressbar' => array('fileName' => 'jquery.ui.progressbar.min.js', 'dependencies' => array('ui.core', 'ui.widget'), 'theme' => true),
+		'effects.core' => array('fileName' => 'jquery.effects.core.min.js', 'dependencies' => array(), 'theme' => false),
+		'effects.blind' => array('fileName' => 'jquery.effects.blind.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
+		'effects.bounce' => array('fileName' => 'jquery.effects.bounce.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
+		'effects.clip' => array('fileName' => 'jquery.effects.clip.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
+		'effects.drop' => array('fileName' => 'jquery.effects.drop.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
+		'effects.explode' => array('fileName' => 'jquery.effects.explode.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
+		'effects.fade' => array('fileName' => 'jquery.effects.fade.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
+		'effects.fold' => array('fileName' => 'jquery.effects.fold.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
+		'effects.highlight' => array('fileName' => 'jquery.effects.highlight.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
+		'effects.pulsate' => array('fileName' => 'jquery.effects.pulsate.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
+		'effects.scale' => array('fileName' => 'jquery.effects.scale.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
+		'effects.shake' => array('fileName' => 'jquery.effects.shake.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
+		'effects.slide' => array('fileName' => 'jquery.effects.slide.min.js', 'dependencies' => array('effects.core'), 'theme' => false),
+		'effects.transfer' => array('fileName' => 'jquery.effects.transfer.min.js', 'dependencies' => array('effects.core'), 'theme' => false)
 	);

+
 	public static function minifyHTML($html_content)
 	{
 		if (strlen($html_content) > 0)
@@ -242,16 +242,6 @@ abstract class ObjectModelCore
 						$this->{$key} = $value;	
 			}
 		}
-
-		if (!is_array(self::$fieldsRequiredDatabase))
-		{
-			$fields = $this->getfieldsRequiredDatabase(true);
-			if ($fields)
-				foreach ($fields as $row)
-					self::$fieldsRequiredDatabase[$row['object_name']][(int)$row['id_required_field']] = pSQL($row['field_name']);
-			else
-				self::$fieldsRequiredDatabase = array();
-		}
 	}

 	/**
@@ -546,7 +536,7 @@ abstract class ObjectModelCore
 		
 		$object_id = Db::getInstance()->Insert_ID();
 		
-		if ($definition['multilang'])
+		if (isset($definition['multilang']) && $definition['multilang'])
 		{
 			$res = Db::getInstance()->executeS('
 						SELECT * 
@@ -763,6 +753,9 @@ abstract class ObjectModelCore
 	 	if (!array_key_exists('active', $this))
 			throw new PrestaShopException('property "active" is missing in object '.get_class($this));

+		// Update only active field
+		$this->setFieldsToUpdate(array('active' => true));
+
 	 	// Update active status on object
 	 	$this->active = !(int)$this->active;

@@ -898,6 +891,7 @@ abstract class ObjectModelCore
 	 */
 	public function validateField($field, $value, $id_lang = null)
 	{
+		$this->cacheFieldsRequiredDatabase();
 		$data = $this->def['fields'][$field];

 		// Check if field is required
@@ -936,8 +930,22 @@ abstract class ObjectModelCore
 			if (!method_exists('Validate', $data['validate']))
 				throw new PrestaShopException('Validation function not found. '.$data['validate']);

-			if (!empty($value) && !call_user_func(array('Validate', $data['validate']), $value))
-				return 'Property '.get_class($this).'->'.$field.' is not valid';
+			if (!empty($value))
+			{
+				$res = true;
+				if (Tools::strtolower($data['validate']) == 'iscleanhtml')
+				{
+					if (!call_user_func(array('Validate', $data['validate']), $value, (int)Configuration::get('PS_ALLOW_HTML_IFRAME')))
+						$res = false;
+				}
+				else
+				{
+					if (!call_user_func(array('Validate', $data['validate']), $value))
+						$res = false;
+				}
+				if (!$res)
+					return 'Property '.get_class($this).'->'.$field.' is not valid';
+			}
 		}

 		return true;
@@ -966,6 +974,7 @@ abstract class ObjectModelCore

 	public function validateController($htmlentities = true)
 	{
+		$this->cacheFieldsRequiredDatabase();
 		$errors = array();
 		$required_fields_database = (isset(self::$fieldsRequiredDatabase[get_class($this)])) ? self::$fieldsRequiredDatabase[get_class($this)] : array();
 		foreach ($this->def['fields'] as $field => $data)
@@ -977,11 +986,11 @@ abstract class ObjectModelCore
 			// Checking for required fields
 			if (isset($data['required']) && $data['required'] && ($value = Tools::getValue($field, $this->{$field})) == false && (string)$value != '0')
 				if (!$this->id || $field != 'passwd')
-					$errors[] = '<b>'.self::displayFieldName($field, get_class($this), $htmlentities).'</b> '.Tools::displayError('is required.');
+					$errors[$field] = '<b>'.self::displayFieldName($field, get_class($this), $htmlentities).'</b> '.Tools::displayError('is required.');

 			// Checking for maximum fields sizes
 			if (isset($data['size']) && ($value = Tools::getValue($field, $this->{$field})) && Tools::strlen($value) > $data['size'])
-				$errors[] = sprintf(
+				$errors[$field] = sprintf(
 					Tools::displayError('%1$s is too long. Maximum length: %2$d'),
 					self::displayFieldName($field, get_class($this), $htmlentities),
 					$data['size']
@@ -992,7 +1001,7 @@ abstract class ObjectModelCore
 			if (($value = Tools::getValue($field, $this->{$field})) || ($field == 'postcode' && $value == '0'))
 			{
 				if (isset($data['validate']) && !Validate::$data['validate']($value) && (!empty($value) || $data['required']))
-					$errors[] = '<b>'.self::displayFieldName($field, get_class($this), $htmlentities).'</b> '.Tools::displayError('is invalid.');
+					$errors[$field] = '<b>'.self::displayFieldName($field, get_class($this), $htmlentities).'</b> '.Tools::displayError('is invalid.');
 				else
 				{
 					if (isset($data['copy_post']) && !$data['copy_post'])
@@ -1012,6 +1021,7 @@ abstract class ObjectModelCore

 	public function getWebserviceParameters($ws_params_attribute_name = null)
 	{
+		$this->cacheFieldsRequiredDatabase();
 		$default_resource_parameters = array(
 			'objectSqlId' => $this->def['primary'],
 			'retrieveData' => array(
@@ -1122,6 +1132,7 @@ abstract class ObjectModelCore

 	public function validateFieldsRequiredDatabase($htmlentities = true)
 	{
+		$this->cacheFieldsRequiredDatabase();
 		$errors = array();
 		$required_fields = (isset(self::$fieldsRequiredDatabase[get_class($this)])) ? self::$fieldsRequiredDatabase[get_class($this)] : array();

@@ -1136,7 +1147,7 @@ abstract class ObjectModelCore
 			$value = Tools::getValue($field);

 			if (empty($value))
-				$errors[] = sprintf(Tools::displayError('The field %s is required.'), self::displayFieldName($field, get_class($this), $htmlentities));
+				$errors[$field] = sprintf(Tools::displayError('The field %s is required.'), self::displayFieldName($field, get_class($this), $htmlentities));
 		}

 		return $errors;
@@ -1149,6 +1160,19 @@ abstract class ObjectModelCore
 		FROM '._DB_PREFIX_.'required_field
 		'.(!$all ? 'WHERE object_name = \''.pSQL(get_class($this)).'\'' : ''));
 	}
+	
+	public function cacheFieldsRequiredDatabase()
+	{
+		if (!is_array(self::$fieldsRequiredDatabase))
+		{
+			$fields = $this->getfieldsRequiredDatabase(true);
+			if ($fields)
+				foreach ($fields as $row)
+					self::$fieldsRequiredDatabase[$row['object_name']][(int)$row['id_required_field']] = pSQL($row['field_name']);
+			else
+				self::$fieldsRequiredDatabase = array();
+		}
+	}

 	public function addFieldsRequiredDatabase($fields)
 	{
@@ -1608,4 +1632,4 @@ abstract class ObjectModelCore
 	{
 		$this->update_fields = $fields;
 	}
-}
+}
@@ -386,7 +386,7 @@ abstract class PaymentModuleCore extends Module
 							'<tr style="background-color: '.($key % 2 ? '#DDE2E6' : '#EBECEE').';">
 								<td style="padding: 0.6em 0.4em;width: 15%;">'.$product['reference'].'</td>
 								<td style="padding: 0.6em 0.4em;width: 30%;"><strong>'.$product['name'].(isset($product['attributes']) ? ' - '.$product['attributes'] : '').'</strong></td>
-								<td style="padding: 0.6em 0.4em; width: 20%;">'.Tools::displayPrice(Product::getTaxCalculationMethod() == PS_TAX_EXC ? Tools::ps_round($price, 2) : $price_wt, $this->context->currency, false).'</td>
+								<td style="padding: 0.6em 0.4em; width: 20%;">'.Tools::displayPrice(Product::getTaxCalculationMethod((int)$this->context->customer->id) == PS_TAX_EXC ? Tools::ps_round($price, 2) : $price_wt, $this->context->currency, false).'</td>
 								<td style="padding: 0.6em 0.4em; width: 15%;">'.((int)$product['cart_quantity'] - $customization_quantity).'</td>
 								<td style="padding: 0.6em 0.4em; width: 20%;">'.Tools::displayPrice(((int)$product['cart_quantity'] - $customization_quantity) * (Product::getTaxCalculationMethod() == PS_TAX_EXC ? Tools::ps_round($price, 2) : $price_wt), $this->context->currency, false).'</td>
 							</tr>';
@@ -431,9 +431,9 @@ abstract class PaymentModuleCore extends Module

 							// Set the new voucher value
 							if ($voucher->reduction_tax)
-								$voucher->reduction_amount = $values['tax_incl'] - $order->total_products_wt - $order->total_shipping_tax_incl;
+								$voucher->reduction_amount = $values['tax_incl'] - $order->total_products_wt - ($voucher->free_shipping == 1 ? $order->total_shipping_tax_incl : 0);
 							else
-								$voucher->reduction_amount = $values['tax_excl'] - $order->total_products - $order->total_shipping_tax_excl;
+								$voucher->reduction_amount = $values['tax_excl'] - $order->total_products - ($voucher->free_shipping == 1 ? $order->total_shipping_tax_excl : 0);

 							$voucher->id_customer = $order->id_customer;
 							$voucher->quantity = 1;
@@ -297,8 +297,8 @@ class ProductCore extends ObjectModel
 			'meta_title' => 				array('type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isGenericName', 'size' => 128),
 			'link_rewrite' => 				array('type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isLinkRewrite', 'required' => true, 'size' => 128),
 			'name' => 						array('type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isCatalogName', 'required' => true, 'size' => 128),
-			'description' => 				array('type' => self::TYPE_HTML, 'lang' => true, 'validate' => 'isString'),
-			'description_short' => 			array('type' => self::TYPE_HTML, 'lang' => true, 'validate' => 'isString'),
+			'description' => 				array('type' => self::TYPE_HTML, 'lang' => true, 'validate' => 'isCleanHtml'),
+			'description_short' => 			array('type' => self::TYPE_HTML, 'lang' => true, 'validate' => 'isCleanHtml'),
 			'available_now' => 				array('type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'isGenericName', 'size' => 255),
 			'available_later' => 			array('type' => self::TYPE_STRING, 'lang' => true, 'validate' => 'IsGenericName', 'size' => 255),
 		),
@@ -868,12 +868,13 @@ class ProductCore extends ObjectModel
 			AND cp.id_product = '.$this->id
 		);

-		foreach ($result as $categ_to_delete)
-			$this->deleteCategory($categ_to_delete['id_category']);
 		// if none are found, it's an error
 		if (!is_array($result))
 			return false;

+		foreach ($result as $categ_to_delete)
+			$this->deleteCategory($categ_to_delete['id_category']);
+
 		if (!$this->addToCategories($categories))
 			return false;

@@ -2699,8 +2700,10 @@ class ProductCore extends ObjectModel
 		// Group reduction
 		if ($use_group_reduction)
 		{
-			if ($reduction_from_category = (float)GroupReduction::getValueForProduct($id_product, $id_group))
-				$price -= $price * $reduction_from_category;
+			$reduction_from_category = GroupReduction::getValueForProduct($id_product, $id_group);
+
+			if (!empty($reduction_from_category) && (float)$reduction_from_category == 0)
+				$price -= $price * (float)$reduction_from_category;
 			else // apply group reduction if there is no group reduction for this category
 				$price *= ((100 - Group::getReductionByIdGroup($id_group)) / 100);
 		}
@@ -3794,15 +3797,14 @@ class ProductCore extends ObjectModel
 			isset($row['cache_is_pack']) ? $row['cache_is_pack'] : null
 		);

+		$row['quantity_all_versions'] = $row['quantity'];
+
 		if ($row['id_product_attribute'])
-		{
-			$row['quantity_all_versions'] = $row['quantity'];
 			$row['quantity'] = Product::getQuantity(
 				(int)$row['id_product'],
    			$row['id_product_attribute'],
 			   isset($row['cache_is_pack']) ? $row['cache_is_pack'] : null
 			);
-		}	

 		$row['id_image'] = Product::defineProductImage($row, $id_lang);
 		$row['features'] = Product::getFrontFeaturesStatic((int)$id_lang, $row['id_product']);
@@ -71,7 +71,11 @@ class ProductSaleCore
 		$groups = FrontController::getCurrentCustomerGroups();
 		$sql_groups = (count($groups) ? 'IN ('.implode(',', $groups).')' : '= 1');
 		$interval = Validate::isUnsignedInt(Configuration::get('PS_NB_DAYS_NEW_PRODUCT')) ? Configuration::get('PS_NB_DAYS_NEW_PRODUCT') : 20;
-
+		
+		$prefix = '';
+		if ($order_by == 'date_add')
+			$prefix = 'p.';
+		
 		$sql = 'SELECT p.*, product_shop.*, stock.out_of_stock, IFNULL(stock.quantity, 0) as quantity,
 					pl.`description`, pl.`description_short`, pl.`link_rewrite`, pl.`meta_description`,
 					pl.`meta_keywords`, pl.`meta_title`, pl.`name`,
@@ -104,7 +108,7 @@ class ProductSaleCore
 						WHERE cg.`id_group` '.$sql_groups.'
 					)
 				GROUP BY product_shop.id_product
-				ORDER BY `'.pSQL($order_by).'` '.pSQL($order_way).'
+				ORDER BY '.$prefix.'`'.pSQL($order_by).'` '.pSQL($order_way).'
 				LIMIT '.(int)($page_number * $nb_products).', '.(int)$nb_products;

 		$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($sql);
@@ -208,9 +208,10 @@ class ProductSupplierCore extends ObjectModel
 	 *
 	 * @param int $id_product
 	 * @param int $id_product_attribute Optional
+	 * @param bool $converted_price Optional
 	 * @return Array keys: price_te, id_currency
 	 */
-	public static function getProductPrice($id_supplier, $id_product, $id_product_attribute = 0)
+	public static function getProductPrice($id_supplier, $id_product, $id_product_attribute = 0, $converted_price = false)
 	{
 		if (is_null($id_supplier) || is_null($id_product))
 			return;
@@ -222,6 +223,9 @@ class ProductSupplierCore extends ObjectModel
 		$query->where('id_supplier = '.(int)$id_supplier);

 		$row = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow($query);
+		if ($converted_price)
+			return Tools::convertPrice($row['price_te'], $row['id_currency']);
+
 		return $row['price_te'];
 	}
-}
+}
@@ -37,7 +37,7 @@ class RequestSqlCore extends ObjectModel
 		'primary' => 'id_request_sql',
 		'fields' => array(
 			'name' => 	array('type' => self::TYPE_STRING, 'validate' => 'isString', 'required' => true, 'size' => 200),
-			'sql' => 	array('type' => self::TYPE_STRING, 'validate' => 'isString', 'required' => true, 'size' => 1000),
+			'sql' => 	array('type' => self::TYPE_STRING, 'validate' => 'isString', 'required' => true),
 		),
 	);

@@ -232,8 +232,6 @@ class RequestSqlCore extends ObjectModel
 		{
 			if ($attribut = $this->cutAttribute(trim($attr), $from))
 				$tab[] = $attribut;
-			else
-				return false;
 		}
 		return $tab;
 	}
@@ -116,19 +116,12 @@ class SceneCore extends ObjectModel
 	}

 	public function deleteImage($force_delete = false)
-	{
-		// Hack to prevent the main scene image from being deleted in AdminController::uploadImage() when a thumb image is uploaded
-		if (isset($_FILES['thumb']) && (!isset($_FILES['image']) || empty($_FILES['image']['name'])))
-			return true;
-
-		if (parent::deleteImage())
-		{
-			if (file_exists($this->image_dir.'thumbs/'.$this->id.'-thumb_scene.'.$this->image_format)
-				&& !unlink($this->image_dir.'thumbs/'.$this->id.'-thumb_scene.'.$this->image_format))
-				return false;
-		}
-		else
+	{	
+		if (file_exists($this->image_dir.'thumbs/'.$this->id.'-m_scene_default.'.$this->image_format) 
+			&& !unlink($this->image_dir.'thumbs/'.$this->id.'-m_scene_default.'.$this->image_format))
 			return false;
+		if (!(isset($_FILES) && count($_FILES)))
+			return parent::deleteImage();		
 		return true;
 	}

@@ -102,11 +102,11 @@ class SearchCore
 		$string = preg_replace('/['.PREG_CLASS_SEARCH_EXCLUDE.']+/u', ' ', $string);

 		if ($indexation)
-			$string = preg_replace('/[._-]+/', '', $string);
+			$string = preg_replace('/[._-]+/', ' ', $string);
 		else
 		{
 			$string = preg_replace('/[._]+/', '', $string);
-			$string = ltrim(preg_replace('/([^ ])-/', '$1', ' '.$string));
+			$string = ltrim(preg_replace('/([^ ])-/', '$1 ', ' '.$string));
 			$string = preg_replace('/[._]+/', '', $string);
 			$string = preg_replace('/[^\s]-+/', '', $string);
 		}
@@ -224,7 +224,7 @@ class SearchCore
 					AND product_shop.`active` = 1
 					AND product_shop.`visibility` IN ("both", "search")
 					AND product_shop.indexed = 1
-					AND cg.`id_group` '.(!$id_customer ?  '= 1' : 'IN (
+					AND cg.`id_group` '.(!$id_customer ?  '= '.(int)Configuration::get('PS_UNIDENTIFIED_GROUP') : 'IN (
 						SELECT id_group FROM '._DB_PREFIX_.'customer_group
 						WHERE id_customer = '.(int)$id_customer.'
 					)');
@@ -571,6 +571,14 @@ class SearchCore
 		return true;
 	}

+	public static function removeProductsSearchIndex($products)
+	{
+		if (count($products)) {
+			Db::getInstance()->execute('DELETE FROM '._DB_PREFIX_.'search_index WHERE id_product IN ('.implode(',', $products).')');
+			ObjectModel::updateMultishopTable('Product', array('indexed' => 0), 'a.id_product IN ('.implode(',', $products).')');
+		}
+	}
+
 	protected static function setProductsAsIndexed(&$products)
 	{
 		if (count($products))
@@ -622,7 +630,7 @@ class SearchCore
 					LEFT JOIN `'._DB_PREFIX_.'category_group` cg ON (cg.`id_category` = cp.`id_category`)
 					WHERE product_shop.`active` = 1
 						AND cs.`id_shop` = '.(int)Context::getContext()->shop->id.'
-						AND cg.`id_group` '.(!$id_customer ?  '= 1' : 'IN (
+						AND cg.`id_group` '.(!$id_customer ?  '= '.(int)Configuration::get('PS_UNIDENTIFIED_GROUP') : 'IN (
 							SELECT id_group FROM '._DB_PREFIX_.'customer_group
 							WHERE id_customer = '.(int)$id_customer.')').'
 						AND t.`name` LIKE \'%'.pSQL($tag).'%\'';
@@ -656,7 +664,7 @@ class SearchCore
 				'.Product::sqlStock('p', 0).'
 				WHERE product_shop.`active` = 1
 					AND cs.`id_shop` = '.(int)Context::getContext()->shop->id.'
-					AND cg.`id_group` '.(!$id_customer ?  '= 1' : 'IN (
+					AND cg.`id_group` '.(!$id_customer ?  '= '.(int)Configuration::get('PS_UNIDENTIFIED_GROUP') : 'IN (
 						SELECT id_group FROM '._DB_PREFIX_.'customer_group
 						WHERE id_customer = '.(int)$id_customer.')').'
 					AND t.`name` LIKE \'%'.pSQL($tag).'%\'
@@ -135,7 +135,7 @@ class SpecificPriceCore extends ObjectModel
 			SELECT *
 			FROM `'._DB_PREFIX_.'specific_price`
 			WHERE `id_product` = '.(int)$id_product.
-			($id_product_attribute ? 'AND id_product_attribute = '.(int)$id_product_attribute : '').'
+			($id_product_attribute ? ' AND id_product_attribute = '.(int)$id_product_attribute : '').'
 			AND id_cart = '.(int)$id_cart);
 	}

@@ -140,6 +140,7 @@ class SupplierCore extends ObjectModel
 					WHERE ps.`id_supplier` = '.(int)$supplier['id_supplier'].'
 					AND ps.id_product_attribute = 0'.
 					($active ? ' AND product_shop.`active` = 1' : '').
+					' AND product_shop.`visibility` NOT IN ("none")'.
 					($all_groups ? '' :'
 					AND ps.`id_product` IN (
 						SELECT cp.`id_product`
@@ -169,12 +169,18 @@ class TabCore extends ObjectModel
 	 */
 	public static function getCurrentParentId()
 	{
-	 	if ($result = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow('
-	 		SELECT `id_parent`
-	 		FROM `'._DB_PREFIX_.'tab`
-	 		WHERE LOWER(class_name) = \''.pSQL(Tools::strtolower(Tools::getValue('controller'))).'\''))
-		 	return $result['id_parent'];
- 		return -1;
+		$cache_id = 'getCurrentParentId_'.Tools::strtolower(Tools::getValue('controller'));
+		if (!Cache::isStored($cache_id))
+		{
+			$value = Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
+			SELECT `id_parent`
+			FROM `'._DB_PREFIX_.'tab`
+			WHERE LOWER(class_name) = \''.pSQL(Tools::strtolower(Tools::getValue('controller'))).'\'');
+			if (!$value)
+				$value = -1;
+			Cache::store($cache_id, $value);
+		}
+		return Cache::retrieve($cache_id);
 	}

 	/**
@@ -538,11 +544,10 @@ class TabCore extends ObjectModel
 					foreach($tab->attributes() as $key => $value)
 						if ($key == 'display_type')
 							$display_type = (string)$value;
-							
+
 					foreach ($tab->children() as $module)
-						foreach ($module->attributes() as $k => $v)
-							if ($k == 'name')
-								$modules_list[$display_type][] = (string)$v;
+						$modules_list[$display_type][(int)$module['position']] = (string)$module['name'];
+					ksort($modules_list[$display_type]);
 				}
 			}
 		
@@ -338,11 +338,9 @@ class ToolsCore
 		/* If language does not exist or is disabled, erase it */
 		if ($cookie->id_lang)
 		{
-			//echo $cookie->id_lang;exit;
 			$lang = new Language((int)$cookie->id_lang);
 			if (!Validate::isLoadedObject($lang) || !$lang->active || !$lang->isAssociatedToShop())
 				$cookie->id_lang = null;
-
 		}

 		/* Automatically detect language if not already defined */
@@ -399,7 +397,7 @@ class ToolsCore
 		{
 			$context->cookie->id_lang = $id_lang;
 			$language = new Language($id_lang);
-			if (Validate::isLoadedObject($language))
+			if (Validate::isLoadedObject($language) && $language->active)
 				$context->language = $language;

 			$params = $_GET;
@@ -433,8 +431,11 @@ class ToolsCore
 				{
 					// get currency from context
 					$currency = Shop::getEntityIds('currency', Context::getContext()->shop->id);
-					$cookie->id_currency = $currency[0]['id_currency'];
-					return Currency::getCurrencyInstance((int)$cookie->id_currency);
+					if (isset($currency[0]) && $currency[0]['id_currency'])
+					{
+						$cookie->id_currency = $currency[0]['id_currency'];
+						return Currency::getCurrencyInstance((int)$cookie->id_currency);
+					}
 				}
 		}
 		$currency = Currency::getCurrencyInstance(Configuration::get('PS_CURRENCY_DEFAULT'));
@@ -681,17 +682,21 @@ class ToolsCore
 			if ($files = scandir($dirname))
 			{
 				foreach ($files as $file)
-				if ($file != '.' && $file != '..' && $file != '.svn')
-				{
-					if (is_dir($dirname.$file))
-						Tools::deleteDirectory($dirname.$file, true);
-					elseif (file_exists($dirname.$file))
-						unlink($dirname.$file);
-				}
+
+    				if ($file != '.' && $file != '..' && $file != '.svn')
+    				{
+    					if (is_dir($dirname.$file))
+    						Tools::deleteDirectory($dirname.$file, true);
+    					elseif (file_exists($dirname.$file))
+    						unlink($dirname.$file);
+    				}
 				if ($delete_self)
-					rmdir($dirname);
+					if (!rmdir($dirname))
+                        return false;
+                return true;                    
 			}
-	}
+        return false;
+    }

 	/**
 	* Display an error according to an error code
@@ -1023,47 +1028,66 @@ class ToolsCore
 	 */
 	public static function replaceAccentedChars($str)
 	{
+		/* One source among others:
+			http://www.tachyonsoft.com/uc0000.htm
+			http://www.tachyonsoft.com/uc0001.htm
+		*/
 		$patterns = array(
+
 			/* Lowercase */
-			'/[\x{0105}\x{00E0}\x{00E1}\x{00E2}\x{00E3}\x{00E4}\x{00E5}]/u',
-			'/[\x{00E7}\x{010D}\x{0107}]/u',
-			'/[\x{010F}]/u',
-			'/[\x{00E8}\x{00E9}\x{00EA}\x{00EB}\x{011B}\x{0119}]/u',
-			'/[\x{00EC}\x{00ED}\x{00EE}\x{00EF}]/u',
-			'/[\x{011F}]/u',
-			'/[\x{0142}\x{013E}\x{013A}]/u',
-			'/[\x{00F1}\x{0148}]/u',
-			'/[\x{00F2}\x{00F3}\x{00F4}\x{00F5}\x{00F6}\x{00F8}]/u',
-			'/[\x{0159}\x{0155}]/u',
-			'/[\x{015B}\x{0161}\x{015F}]/u',
-			'/[\x{00DF}]/u',
-			'/[\x{0165}]/u',
-			'/[\x{00F9}\x{00FA}\x{00FB}\x{00FC}\x{016F}]/u',
-			'/[\x{00FD}\x{00FF}]/u',
-			'/[\x{017C}\x{017A}\x{017E}]/u',
-			'/[\x{00E6}]/u',
-			'/[\x{0153}]/u',
+			/* a */ '/[\x{00E0}\x{00E1}\x{00E2}\x{00E3}\x{00E4}\x{00E5}\x{0101}\x{0103}\x{0105}]/u',
+			/* c */ '/[\x{00E7}\x{0107}\x{0109}\x{010D}]/u',
+			/* d */ '/[\x{010F}\x{0111}]/u',
+			/* e */ '/[\x{00E8}\x{00E9}\x{00EA}\x{00EB}\x{0113}\x{0115}\x{0117}\x{0119}\x{011B}]/u',
+			/* g */ '/[\x{011F}\x{0121}\x{0123}]/u',
+			/* h */ '/[\x{0125}\x{0127}]/u',
+			/* i */ '/[\x{00EC}\x{00ED}\x{00EE}\x{00EF}\x{0129}\x{012B}\x{012D}\x{012F}\x{0131}]/u',
+			/* j */ '/[\x{0135}]/u',
+			/* k */ '/[\x{0137}\x{0138}]/u',
+			/* l */ '/[\x{013A}\x{013C}\x{013E}\x{0140}\x{0142}]/u',
+			/* n */ '/[\x{00F1}\x{0144}\x{0146}\x{0148}\x{0149}\x{014B}]/u',
+			/* o */ '/[\x{00F2}\x{00F3}\x{00F4}\x{00F5}\x{00F6}\x{00F8}\x{014D}\x{014F}\x{0151}]/u',
+			/* r */ '/[\x{0155}\x{0157}\x{0159}]/u',
+			/* s */ '/[\x{015B}\x{015D}\x{015F}\x{0161}]/u',
+			/* ss*/ '/[\x{00DF}]/u',
+			/* t */ '/[\x{0163}\x{0165}\x{0167}]/u',
+			/* u */ '/[\x{00F9}\x{00FA}\x{00FB}\x{00FC}\x{0169}\x{016B}\x{016D}\x{016F}\x{0171}\x{0173}]/u',
+			/* w */ '/[\x{0175}]/u',
+			/* y */ '/[\x{00FF}\x{0177}\x{00FD}]/u',
+			/* z */ '/[\x{017A}\x{017C}\x{017E}]/u',
+			/* ae*/ '/[\x{00E6}]/u',
+			/* oe*/ '/[\x{0153}]/u',

 			/* Uppercase */
-			'/[\x{0104}\x{00C0}\x{00C1}\x{00C2}\x{00C3}\x{00C4}\x{00C5}]/u',
-			'/[\x{00C7}\x{010C}\x{0106}]/u',
-			'/[\x{010E}]/u',
-			'/[\x{00C8}\x{00C9}\x{00CA}\x{00CB}\x{011A}\x{0118}]/u',
-			'/[\x{011E}]/u',
-			'/[\x{0141}\x{013D}\x{0139}]/u',
-			'/[\x{00D1}\x{0147}]/u',
-			'/[\x{00D3}]/u',
-			'/[\x{0158}\x{0154}]/u',
-			'/[\x{015A}\x{0160}\x{015E}]/u',
-			'/[\x{0164}]/u',
-			'/[\x{00D9}\x{00DA}\x{00DB}\x{00DC}\x{016E}]/u',
-			'/[\x{017B}\x{0179}\x{017D}]/u',
-			'/[\x{00C6}]/u',
-			'/[\x{0152}]/u');
+			/* A */ '/[\x{0100}\x{0102}\x{0104}\x{00C0}\x{00C1}\x{00C2}\x{00C3}\x{00C4}\x{00C5}]/u',
+			/* C */ '/[\x{00C7}\x{0106}\x{0108}\x{010A}\x{010C}]/u',
+			/* D */ '/[\x{010E}\x{0110}]/u',
+			/* E */ '/[\x{00C8}\x{00C9}\x{00CA}\x{00CB}\x{0112}\x{0114}\x{0116}\x{0118}\x{011A}]/u',
+			/* G */ '/[\x{011C}\x{011E}\x{0120}\x{0122}]/u',
+			/* H */ '/[\x{0124}\x{0126}]/u',
+			/* I */ '/[\x{0128}\x{012A}\x{012C}\x{012E}\x{0130}]/u',
+			/* J */ '/[\x{0134}]/u',
+			/* K */ '/[\x{0136}]/u',
+			/* L */ '/[\x{0139}\x{013B}\x{013D}\x{0139}\x{0141}]/u',
+			/* N */ '/[\x{00D1}\x{0143}\x{0145}\x{0147}\x{014A}]/u',
+			/* O */ '/[\x{00D3}\x{014C}\x{014E}\x{0150}]/u',
+			/* R */ '/[\x{0154}\x{0156}\x{0158}]/u',
+			/* S */ '/[\x{015A}\x{015C}\x{015E}\x{0160}]/u',
+			/* T */ '/[\x{0162}\x{0164}\x{0166}]/u',
+			/* U */ '/[\x{00D9}\x{00DA}\x{00DB}\x{00DC}\x{0168}\x{016A}\x{016C}\x{016E}\x{0170}\x{0172}]/u',
+			/* W */ '/[\x{0174}]/u',
+			/* Y */ '/[\x{0176}]/u',
+			/* Z */ '/[\x{0179}\x{017B}\x{017D}]/u',
+			/* AE*/ '/[\x{00C6}]/u',
+			/* OE*/ '/[\x{0152}]/u');
+			
+			// ö to oe
+			// å to aa
+			// ä to ae

 		$replacements = array(
-				'a', 'c', 'd', 'e', 'i', 'g', 'l', 'n', 'o', 'r', 's', 'ss', 't', 'u', 'y', 'z', 'ae', 'oe',
-				'A', 'C', 'D', 'E', 'G', 'L', 'N', 'O', 'R', 'S', 'T', 'U', 'Z', 'AE', 'OE'
+				'a', 'c', 'd', 'e', 'g', 'h', 'i', 'j', 'k', 'l', 'n', 'o', 'r', 's', 'ss', 't', 'u', 'y', 'w', 'z', 'ae', 'oe',
+				'A', 'C', 'D', 'E', 'G', 'H', 'I', 'J', 'K', 'L', 'N', 'O', 'R', 'S', 'T', 'U', 'Z', 'AE', 'OE'
 			);

 		return preg_replace($patterns, $replacements, $str);
@@ -1304,14 +1328,16 @@ class ToolsCore
 			curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 5);
 			curl_setopt($curl, CURLOPT_TIMEOUT, $curl_timeout);
 			curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
-			$opts = stream_context_get_options($stream_context);
-			if (isset($opts['http']['method']) && Tools::strtolower($opts['http']['method']) == 'post')
-			{
-				curl_setopt($curl, CURLOPT_POST, true);
-				if (isset($opts['http']['content']))
+			if ($stream_context != null) {
+				$opts = stream_context_get_options($stream_context);
+				if (isset($opts['http']['method']) && Tools::strtolower($opts['http']['method']) == 'post')
 				{
-					parse_str($opts['http']['content'], $datas);
-					curl_setopt($curl, CURLOPT_POSTFIELDS, $datas);
+					curl_setopt($curl, CURLOPT_POST, true);
+					if (isset($opts['http']['content']))
+					{
+						parse_str($opts['http']['content'], $datas);
+						curl_setopt($curl, CURLOPT_POSTFIELDS, $datas);
+					}
 				}
 			}
 			$content = curl_exec($curl);
@@ -1564,7 +1590,7 @@ class ToolsCore
 		}

 		// Write .htaccess data
-		if (!$write_fd = @fopen($path, 'w'))
+		if (!$write_fd = fopen($path, 'w'))
 			return false;
 		fwrite($write_fd, trim($specific_before)."\n\n");

@@ -2102,6 +2128,9 @@ exit;
 		}
 	}

+	/**
+	* @deprecated as of 1.5 use Controller::getController('PageNotFoundController')->run();
+   	*/
 	public static function display404Error()
 	{
 		header('HTTP/1.1 404 Not Found');
@@ -2402,7 +2431,7 @@ exit;
 			return $pattern;
 		return preg_replace('/\\\[px]\{[a-z]\}{1,2}|(\/[a-z]*)u([a-z]*)$/i', "$1$2", $pattern);
 	}
-	
+
 	public static function addonsRequest($request, $params = array())
 	{
 		$addons_url = 'api.addons.prestashop.com';
@@ -2488,6 +2517,21 @@ exit;
 		// No content, return false
 		return false;
 	}
+
+	public static function fileAttachment($input = 'fileUpload')
+	{
+		$fileAttachment = null;
+		if (isset($_FILES[$input]['name']) && !empty($_FILES[$input]['name']) && !empty($_FILES[$input]['tmp_name']))
+		{
+			$fileAttachment['rename'] = uniqid(). self::strtolower(substr($_FILES[$input]['name'], -5));	
+			$fileAttachment['content'] = file_get_contents($_FILES[$input]['tmp_name']);
+			$fileAttachment['tmp_name'] = $_FILES[$input]['tmp_name'];
+			$fileAttachment['name'] = $_FILES[$input]['name'];
+			$fileAttachment['mime'] = $_FILES[$input]['type'];
+			$fileAttachment['error'] = $_FILES[$input]['error'];
+		}
+		return $fileAttachment;
+	}
 }

 /**
@@ -180,7 +180,13 @@ class TranslateCore
 			if ($js)
 				$ret = addslashes($ret);

-			$lang_cache[$cache_key] = str_replace('"', '&quot;', $ret);
+                        $ret = str_replace('"', '&quot;', $ret);
+
+                        if ($sprintf === null)
+                                $lang_cache[$cache_key] = $ret; 
+                        else    
+                                return $ret;
+
 		}
 		return $lang_cache[$cache_key];
 	}
@@ -380,7 +380,7 @@ class ValidateCore
 	 */
 	public static function isGenericName($name)
 	{
-		return empty($name) || preg_match('/^[^<>=#{}]*$/u', $name);
+		return empty($name) || preg_match('/^[^<>={}]*$/u', $name);
 	}

 	/**
@@ -389,7 +389,7 @@ class ValidateCore
 	 * @param string $html HTML field to validate
 	 * @return boolean Validity is ok or not
 	 */
-	public static function isCleanHtml($html)
+	public static function isCleanHtml($html, $allow_iframe = false)
 	{
 		$events = 'onmousedown|onmousemove|onmmouseup|onmouseover|onmouseout|onload|onunload|onfocus|onblur|onchange';
 		$events .= '|onsubmit|ondblclick|onclick|onkeydown|onkeyup|onkeypress|onmouseenter|onmouseleave|onerror|onselect|onreset|onabort|ondragdrop|onresize|onactivate|onafterprint|onmoveend';
@@ -398,7 +398,14 @@ class ValidateCore
 		$events .= '|ondragleave|ondragover|ondragstart|ondrop|onerrorupdate|onfilterchange|onfinish|onfocusin|onfocusout|onhashchange|onhelp|oninput|onlosecapture|onmessage|onmouseup|onmovestart';
 		$events .= '|onoffline|ononline|onpaste|onpropertychange|onreadystatechange|onresizeend|onresizestart|onrowenter|onrowexit|onrowsdelete|onrowsinserted|onscroll|onsearch|onselectionchange';
 		$events .= '|onselectstart|onstart|onstop';
-		return (!preg_match('/<[ \t\n]*script/ims', $html) && !preg_match('/('.$events.')[ \t\n]*=/ims', $html) && !preg_match('/.*script\:/ims', $html) && !preg_match('/<[ \t\n]*i?frame/ims', $html));
+
+		if (preg_match('/<[ \t\n]*script/ims', $html) || preg_match('/('.$events.')[ \t\n]*=/ims', $html) || preg_match('/.*script\:/ims', $html))
+			return false;
+
+		if (!$allow_iframe && preg_match('/<[ \t\n]*(i?frame|form|input|embed|object)/ims', $html))
+			return false;
+
+		return true;
 	}

 	/**
@@ -144,7 +144,7 @@ abstract class CacheCore
 	 */
 	public function set($key, $value, $ttl = 0)
 	{
-		if ($this->_set($key, $value))
+		if ($this->_set($key, $value, $ttl))
 		{
 			if ($ttl < 0)
 				$ttl = 0;
@@ -149,6 +149,7 @@ class CacheFsCore extends Cache
 	 */
 	protected function getFilename($key)
 	{
+		$key = md5($key);
 		$path = _PS_CACHEFS_DIRECTORY_;
 		for ($i = 0; $i < $this->depth; $i++)
 			$path .= $key[$i].'/';
@@ -65,8 +65,9 @@ class CacheMemcacheCore extends Cache
 					        {
 					           foreach ($dump as $entries)
 					           {
-					                if ($entries)
-					                    $this->keys = array_merge($this->keys, array_keys($entries));
+									if($entries)
+										foreach ($entries as $key => $data)
+											$this->keys[$key] = $data[1];
 					           }
 					        }
 					    }
@@ -314,7 +314,7 @@ class AdminControllerCore extends Controller
 			19 => $this->l('Duplication was completed successfully.'), 20 => $this->l('The translation was added successfully, but the language has not been created.'),
 			21 => $this->l('Module reset successfully.'), 22 => $this->l('Module deleted successfully.'),
 			23 => $this->l('Localization pack imported successfully.'), 24 => $this->l('Localization pack imported successfully.'),
-			25 => $this->l('The selcted images have successfully been moved.'),
+			25 => $this->l('The selected images have successfully been moved.'),
 			26 => $this->l('Your cover selection has been saved.'),
 			27 => $this->l('The image shop association has been modified.'),
 			28 => $this->l('A zone has been assigned to the selection successfully.'),
@@ -648,12 +648,14 @@ class AdminControllerCore extends Controller
 						$this->errors[] = Tools::displayError('Unable to delete associated images.');

 					$object->deleted = 1;
-					if ($object->update())
+					if ($res = $object->update())
 						$this->redirect_after = self::$currentIndex.'&conf=1&token='.$this->token;
 				}
-				elseif ($object->delete())
+				elseif ($res = $object->delete())
 					$this->redirect_after = self::$currentIndex.'&conf=1&token='.$this->token;
 				$this->errors[] = Tools::displayError('An error occurred during deletion.');
+				if ($res)
+					Logger::addLog(sprintf($this->l('%s deletion'), $this->className), 1, null, $this->className, (int)$this->object->id, true, (int)$this->context->employee->id);
 			}
 		}
 		else
@@ -702,6 +704,7 @@ class AdminControllerCore extends Controller
 			/* voluntary do affectation here */
 			elseif (($_POST[$this->identifier] = $this->object->id) && $this->postImage($this->object->id) && !count($this->errors) && $this->_redirect)
 			{
+				Logger::addLog(sprintf($this->l('%s addition'), $this->className), 1, null, $this->className, (int)$this->object->id, true, (int)$this->context->employee->id);
 				$parent_id = (int)Tools::getValue('id_parent', 1);
 				$this->afterAdd($this->object);
 				$this->updateAssoShop($this->object->id);
@@ -736,7 +739,6 @@ class AdminControllerCore extends Controller
 	{
 		/* Checking fields validity */
 		$this->validateRules();
-
 		if (empty($this->errors))
 		{
 			$id = (int)Tools::getValue($this->identifier);
@@ -802,6 +804,7 @@ class AdminControllerCore extends Controller
 						if (empty($this->redirect_after))
 							$this->redirect_after = self::$currentIndex.($parent_id ? '&'.$this->identifier.'='.$object->id : '').'&conf=4&token='.$this->token;
 					}
+					Logger::addLog(sprintf($this->l('%s edition'), $this->className), 1, null, $this->className, (int)$object->id, true, (int)$this->context->employee->id);
 				}
 				else
 					$this->errors[] = Tools::displayError('An error occurred while updating an object.').
@@ -956,7 +959,8 @@ class AdminControllerCore extends Controller
 					continue;

 				// Check if field is required
-				if (isset($values['required']) && $values['required'] && !empty($_POST['multishopOverrideOption'][$field]))
+				if ((!Shop::isFeatureActive() && isset($values['required']) && $values['required']) 
+					|| (Shop::isFeatureActive() && isset($_POST['multishopOverrideOption'][$field]) && isset($values['required']) && $values['required']))
 					if (isset($values['type']) && $values['type'] == 'textLang')
 					{
 						foreach ($languages as $language)
@@ -1194,8 +1198,7 @@ class AdminControllerCore extends Controller

 		$tpl_action = $this->tpl_folder.$this->display.'.tpl';

-		// Check if action template has been override
-
+		// Check if action template has been overriden
 		foreach ($this->context->smarty->getTemplateDir() as $template_dir)
 			if (file_exists($template_dir.DIRECTORY_SEPARATOR.$tpl_action) && $this->display != 'view' && $this->display != 'options')
 			{
@@ -1214,27 +1217,15 @@ class AdminControllerCore extends Controller
 			$page = $this->content;

 		if ($conf = Tools::getValue('conf'))
-			if ($this->json)
-				$this->context->smarty->assign('conf', Tools::jsonEncode($this->_conf[(int)$conf]));
-			else
-				$this->context->smarty->assign('conf', $this->_conf[(int)$conf]);
-		
-		$notifications_type = array('errors', 'warnings', 'informations', 'confirmations');
-		foreach($notifications_type as $type)
-			if ($this->json)
-				$this->context->smarty->assign($type, Tools::jsonEncode(array_unique($this->$type)));
-			else
-				$this->context->smarty->assign($type, array_unique($this->$type));
+			$this->context->smarty->assign('conf', $this->json ? Tools::jsonEncode($this->_conf[(int)$conf]) : $this->_conf[(int)$conf]);

-		if ($this->json)
-			$this->context->smarty->assign('page', Tools::jsonEncode($page));
-		else
-			$this->context->smarty->assign('page', $page);
-		
+		foreach (array('errors', 'warnings', 'informations', 'confirmations') as $type)
+				$this->context->smarty->assign($type, $this->json ? Tools::jsonEncode(array_unique($this->$type)) : array_unique($this->$type));
+
+		$this->context->smarty->assign('page', $this->json ? Tools::jsonEncode($page) : $page);
 		$this->smartyOutputContent($this->layout);
 	}

-
 	/**
 	 * add a warning message to display at the top of the page
 	 *
@@ -1536,7 +1527,6 @@ class AdminControllerCore extends Controller
 	
 	public function renderModulesList()
 	{
-		
 		if ($this->getModulesList($this->filter_modules_list))
 		{
 			$helper = new Helper();
@@ -2218,9 +2208,9 @@ class AdminControllerCore extends Controller
 		}
 		else
 			$this->_listsql .= ($this->lang ? 'b.*,' : '').' a.*';
-		
+
 		$this->_listsql .= '
-		'.(isset($this->_select) ? ', '.$this->_select : '').$select_shop.'
+		'.(isset($this->_select) ? ', '.rtrim($this->_select, ', ') : '').$select_shop.'
 		FROM `'._DB_PREFIX_.$sql_table.'` a
 		'.$lang_join.'
 		'.(isset($this->_join) ? $this->_join.' ' : '').'
@@ -2249,7 +2239,7 @@ class AdminControllerCore extends Controller
 		
 		$all_modules = Module::getModulesOnDisk(true);
 		$this->modules_list = array();
-		foreach($all_modules as $module)
+		foreach ($all_modules as $module)
 		{
 			$perm = true;
 			if ($module->id)
@@ -2265,9 +2255,11 @@ class AdminControllerCore extends Controller
 			if (in_array($module->name, $filter_modules_list) && $perm)
 			{
 				$this->fillModuleData($module, 'select');
-				$this->modules_list[] = $module;
+				$this->modules_list[array_search($module->name, $filter_modules_list)] = $module;
 			}		
 		}
+		ksort($this->modules_list);
+
 		if (count($this->modules_list))
 			return true;

@@ -2726,18 +2718,31 @@ class AdminControllerCore extends Controller
 			else
 			{
 				$result = true;
-				if ($this->deleted)
+				foreach ($this->boxes as $id)
 				{
-					foreach ($this->boxes as $id)
+					$to_delete = new $this->className($id);
+					$delete_ok = true;
+					if ($this->deleted)
 					{
-						$to_delete = new $this->className($id);
 						$to_delete->deleted = 1;
-						$result = $result && $to_delete->update();
+						if (!$to_delete->update())
+						{
+							$result = false;
+							$delete_ok = false;
+						}
 					}
+					else
+						if (!$to_delete->delete())
+						{
+							$result = false;
+							$delete_ok = false;
+						}
+					
+					if ($delete_ok)
+						Logger::addLog(sprintf($this->l('%s deletion'), $this->className), 1, null, $this->className, (int)$to_delete->id, true, (int)$this->context->employee->id);
+					else
+						$this->errors[] = sprintf(Tools::displayError('Can\'t delete #%d'), $id);
 				}
-				else
-					$result = $object->deleteSelection(Tools::getValue($this->table.'Box'));
-
 				if ($result)
 					$this->redirect_after = self::$currentIndex.'&conf=2&token='.$this->token;
 				$this->errors[] = Tools::displayError('An error occurred while deleting this selection.');
@@ -3018,4 +3023,4 @@ class AdminControllerCore extends Controller

 		return $return;
 	}
-}
+}
@@ -775,9 +775,11 @@ class FrontControllerCore extends Controller
 	
 	public function checkLiveEditAccess()
 	{
-		$live_token = Tools::getAdminToken('AdminModulesPositions'.(int)Tab::getIdFromClassName('AdminModulesPositions').(int)Tools::getValue('id_employee'));
-		$ad = Tools::getValue('ad');
-		return Tools::isSubmit('live_edit') && $ad && Tools::getValue('liveToken') == $live_token && is_dir(_PS_ROOT_DIR_.DIRECTORY_SEPARATOR.$ad);
+		if (!Tools::isSubmit('live_edit') || !Tools::getValue('ad') || !Tools::getValue('liveToken'))
+			return false;
+		if (Tools::getValue('liveToken') != Tools::getAdminToken('AdminModulesPositions'.(int)Tab::getIdFromClassName('AdminModulesPositions').(int)Tools::getValue('id_employee')))
+			return false;
+		return is_dir(_PS_ROOT_DIR_.DIRECTORY_SEPARATOR.Tools::getValue('ad'));
 	}
 	
 	public function getLiveEditFooter()
@@ -847,8 +849,8 @@ class FrontControllerCore extends Controller

 		$range = 2; /* how many pages around page selected */

-		if ($this->p < 0)
-			$this->p = 0;
+		if ($this->p < 1)
+			$this->p = 1;

 		if (isset($this->context->cookie->nb_item_per_page) && $this->n != $this->context->cookie->nb_item_per_page && in_array($this->n, $nArray))
 			$this->context->cookie->nb_item_per_page = $this->n;
@@ -79,12 +79,7 @@ abstract class DbCore
 	/**
 	 * @var array Object instance for singleton
 	 */
-	protected static $_servers = array(
-		array('server' => _DB_SERVER_, 'user' => _DB_USER_, 'password' => _DB_PASSWD_, 'database' => _DB_NAME_), /* MySQL Master server */
-		// Add here your slave(s) server(s)
-			// array('server' => '192.168.0.15', 'user' => 'rep', 'password' => '123456', 'database' => 'rep'),
-			// array('server' => '192.168.0.3', 'user' => 'myuser', 'password' => 'mypassword', 'database' => 'mydatabase'),
-	);
+	protected static $_servers = array();

 	/**
 	 * Store last executed query
@@ -169,6 +164,8 @@ abstract class DbCore

 	/* do not remove, useful for some modules */
 	abstract public function set_db($db_name);
+	
+	abstract public function getBestEngine();

 	/**
 	 * Get Db object instance
@@ -180,6 +177,15 @@ abstract class DbCore
 	{
 		static $id = 0;

+		// This MUST not be declared with the class members because some defines (like _DB_SERVER_) may not exist yet (the constructor can be called directly with params)
+		if (!self::$_servers)
+			self::$_servers = array(
+				array('server' => _DB_SERVER_, 'user' => _DB_USER_, 'password' => _DB_PASSWD_, 'database' => _DB_NAME_), /* MySQL Master server */
+				// Add here your slave(s) server(s)
+					// array('server' => '192.168.0.15', 'user' => 'rep', 'password' => '123456', 'database' => 'rep'),
+					// array('server' => '192.168.0.3', 'user' => 'myuser', 'password' => 'mypassword', 'database' => 'mydatabase'),
+			);
+
 		$total_servers = count(self::$_servers);
 		if ($master || $total_servers == 1)
 			$id_server = 0;
@@ -674,7 +680,7 @@ abstract class DbCore
 		return call_user_func_array(array(Db::getClass(), 'hasTableWithSamePrefix'), array($server, $user, $pwd, $db, $prefix));
 	}

-	public static function checkCreatePrivilege($server, $user, $pwd, $db, $prefix, $engine)
+	public static function checkCreatePrivilege($server, $user, $pwd, $db, $prefix, $engine = null)
 	{
 		return call_user_func_array(array(Db::getClass(), 'checkCreatePrivilege'), array($server, $user, $pwd, $db, $prefix, $engine));
 	}
@@ -52,6 +52,21 @@ class DbMySQLiCore extends Db

 		return $this->link;
 	}
+	
+	public static function createDatabase($host, $user, $password, $dbname, $dropit = false)
+	{
+		if (strpos($host, ':') !== false)
+		{
+			list($host, $port) = explode(':', $host);
+			$link = @new mysqli($host, $this->user, $this->password, null, $port);
+		}
+		else
+			$link = @new mysqli($host, $user, $password);
+		$success = $link->query('CREATE DATABASE `'.str_replace('`', '\\`', $dbname).'`');
+		if ($dropit && ($link->query('DROP DATABASE `'.str_replace('`', '\\`', $dbname).'`') !== false))
+			return true;
+		return $success;
+	}

 	/**
 	 * @see DbCore::disconnect()
@@ -169,24 +184,40 @@ class DbMySQLiCore extends Db
 		if (!$link->options(MYSQLI_OPT_CONNECT_TIMEOUT, $timeout))
 			return 1;

-		if (!$link->real_connect($server, $user, $pwd, $db))
+		// There is an @ because mysqli throw a warning when the database does not exists
+		if (!@$link->real_connect($server, $user, $pwd, $db))
 			return (mysqli_connect_errno() == 1049) ? 2 : 1;

-		if (strtolower($engine) == 'innodb')
-		{
-			$sql = 'SHOW VARIABLES WHERE Variable_name = \'have_innodb\'';
-			$result = $link->query($sql);
-			if (!$result)
-				return 4;
-			$row = $result->fetch_assoc();
-			if (!$row || strtolower($row['Value']) != 'yes')
-				return 4;
-		}
 		$link->close();
 		return 0;
 	}
 	
-	public static function checkCreatePrivilege($server, $user, $pwd, $db, $prefix, $engine)
+	public function getBestEngine()
+	{
+		$value = 'InnoDB';
+		
+		$sql = 'SHOW VARIABLES WHERE Variable_name = \'have_innodb\'';
+		$result = $this->link->query($sql);
+		if (!$result)
+			$value = 'MyISAM';
+		$row = $result->fetch_assoc();
+		if (!$row || strtolower($row['Value']) != 'yes')
+			$value = 'MyISAM';
+			
+		/* MySQL >= 5.6 */
+		$sql = 'SHOW ENGINES';
+		$result = $this->link->query($sql);
+		while ($row = $result->fetch_assoc())
+			if ($row['Engine'] == 'InnoDB')
+			{
+				if (in_array($row['Support'], array('DEFAULT', 'YES')))
+					$value = 'InnoDB';
+				break;
+			}
+		return $value;
+	}
+	
+	public static function checkCreatePrivilege($server, $user, $pwd, $db, $prefix, $engine = null)
 	{
 		$link = @new mysqli($server, $user, $pwd, $db);
 		if (mysqli_connect_error())
@@ -1,253 +1,264 @@
-<?php
-/*
-* 2007-2013 PrestaShop
-*
-* NOTICE OF LICENSE
-*
-* This source file is subject to the Open Software License (OSL 3.0)
-* that is bundled with this package in the file LICENSE.txt.
-* It is also available through the world-wide-web at this URL:
-* http://opensource.org/licenses/osl-3.0.php
-* If you did not receive a copy of the license and are unable to
-* obtain it through the world-wide-web, please send an email
-* to license@prestashop.com so we can send you a copy immediately.
-*
-* DISCLAIMER
-*
-* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
-* versions in the future. If you wish to customize PrestaShop for your
-* needs please refer to http://www.prestashop.com for more information.
-*
-*  @author PrestaShop SA <contact@prestashop.com>
-*  @copyright  2007-2013 PrestaShop SA
-*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
-*  International Registered Trademark & Property of PrestaShop SA
-*/
-
-/**
- * This class is currently only here for tests
- *
- * @since 1.5.0
- */
-class DbPDOCore extends Db
-{
-	protected static function _getPDO($host, $user, $password, $dbname, $timeout = 5)
-	{
-		$dsn = 'mysql:';
-		if ($dbname)
-			$dsn .= 'dbname='.$dbname.';';
-		if (preg_match('/^(.*):([0-9]+)$/', $host, $matches))
-			$dsn .= 'host='.$matches[1].';port='.$matches[2];
-		elseif (preg_match('#^.*:(/.*)$#', $host, $matches))
-			$dsn .= 'unix_socket='.$matches[1];
-		else
-			$dsn .= 'host='.$host;
-
-		return new PDO($dsn, $user, $password, array(PDO::ATTR_TIMEOUT => $timeout, PDO::MYSQL_ATTR_USE_BUFFERED_QUERY => true));
-	}
-	
-	/**
-	 * @see DbCore::connect()
-	 */
-	public function	connect()
-	{
-		try {
-			$this->link = $this->_getPDO($this->server, $this->user, $this->password, $this->database, 5);
-		} catch (PDOException $e) {
-			die(sprintf(Tools::displayError('Link to database cannot be established: %s'), utf8_encode($e->getMessage())));
-		}
-
-		// UTF-8 support
-		if ($this->link->exec('SET NAMES \'utf8\'') === false)
-			die(Tools::displayError('PrestaShop Fatal error: no utf-8 support. Please check your server configuration.'));
-
-		return $this->link;
-	}
-
-	/**
-	 * @see DbCore::disconnect()
-	 */
-	public function	disconnect()
-	{
-		unset($this->link);
-	}
-
-	/**
-	 * @see DbCore::_query()
-	 */
-	protected function _query($sql)
-	{
-		return $this->link->query($sql);
-	}
-
-	/**
-	 * @see DbCore::nextRow()
-	 */
-	public function nextRow($result = false)
-	{
-		if (!$result)
-			$result = $this->result;
-		return $result->fetch(PDO::FETCH_ASSOC);
-	}
-
-	/**
-	 * @see DbCore::_numRows()
-	 */
-	protected function _numRows($result)
-	{
-		return $result->rowCount();
-	}
-
-	/**
-	 * @see DbCore::Insert_ID()
-	 */
-	public function	Insert_ID()
-	{
-		return $this->link->lastInsertId();
-	}
-
-	/**
-	 * @see DbCore::Affected_Rows()
-	 */
-	public function	Affected_Rows()
-	{
-		return $this->result->rowCount();
-	}
-
-	/**
-	 * @see DbCore::getMsgError()
-	 */
-	public function getMsgError($query = false)
-	{
-		$error = $this->link->errorInfo();
-		return ($error[0] == '00000') ? '' : $error[2];
-	}
-
-	/**
-	 * @see DbCore::getNumberError()
-	 */
-	public function getNumberError()
-	{
-		$error = $this->link->errorInfo();
-		return isset($error[1]) ? $error[1] : 0;
-	}
-
-	/**
-	 * @see DbCore::getVersion()
-	 */
-	public function getVersion()
-	{
-		return $this->getValue('SELECT VERSION()');
-	}
-
-	/**
-	 * @see DbCore::_escape()
-	 */
-	public function _escape($str)
-	{
-		$search = array("\\", "\0", "\n", "\r", "\x1a", "'", '"');
-		$replace = array("\\\\", "\\0", "\\n", "\\r", "\Z", "\'", '\"');		
-		return str_replace($search, $replace, $str);
-	}
-
-	/**
-	 * @see DbCore::set_db()
-	 */
-	public function set_db($db_name)
-	{
-		return $this->link->exec('USE '.pSQL($db_name));
-	}
-
-	/**
-	 * @see Db::hasTableWithSamePrefix()
-	 */
-	public static function hasTableWithSamePrefix($server, $user, $pwd, $db, $prefix)
-	{
-		try {
-			$link = DbPDO::_getPDO($server, $user, $pwd, $db, 5);
-		} catch (PDOException $e) {
-			return false;
-		}
-
-		$sql = 'SHOW TABLES LIKE \''.$prefix.'%\'';
-		$result = $link->query($sql);
-		return (bool)$result->fetch();
-	}
-
-	public static function checkCreatePrivilege($server, $user, $pwd, $db, $prefix, $engine)
-	{
-		try {
-			$link = DbPDO::_getPDO($server, $user, $pwd, $db, 5);
-		} catch (PDOException $e) {
-			return false;
-		}
-
-		$sql = '
-			CREATE TABLE `'.$prefix.'test` (
-			`test` tinyint(1) unsigned NOT NULL
-			) ENGINE=MyISAM';
-		$result = $link->query($sql);
-		if (!$result)
-		{
-			$error = $link->errorInfo();
-			return $error[2];
-		}
-		$link->query('DROP TABLE `'.$prefix.'test`');
-		return true;
-	}
-
-	/**
-	 * @see Db::checkConnection()
-	 */
-	public static function tryToConnect($server, $user, $pwd, $db, $newDbLink = true, $engine = null, $timeout = 5)
-	{
-		try {
-			$link = DbPDO::_getPDO($server, $user, $pwd, $db, $timeout);
-		} catch (PDOException $e) {
-			return ($e->getCode() == 1049) ? 2 : 1;
-		}
-
-		if (strtolower($engine) == 'innodb')
-		{
-			$value = 0;
-			
-			$sql = 'SHOW VARIABLES WHERE Variable_name = \'have_innodb\'';
-			$result = $link->query($sql);
-			if (!$result)
-				$value = 4;
-			$row = $result->fetch();
-			if (!$row || strtolower($row['Value']) != 'yes')
-				$value = 4;
-			
-			/* MySQL >= 5.6 */
-			$sql = 'SHOW ENGINES';
-			$result = $link->query($sql);
-			while ($row = $result->fetch())
-				if ($row['Engine'] == 'InnoDB')
-				{
-					if (in_array($row['Support'], array('DEFAULT', 'YES')))
-						$value = 0;
-					break;
-				}
-			return $value;
-		}
-		unset($link);
-		return 0;
-	}
-
-	/**
-	 * @see Db::checkEncoding()
-	 */
-	public static function tryUTF8($server, $user, $pwd)
-	{
-		try {
-			$link = DbPDO::_getPDO($server, $user, $pwd, false, 5);
-		} catch (PDOException $e) {
-			return false;
-		}
-		$result = $link->exec('SET NAMES \'utf8\'');
-		unset($link);
-
-		return ($result === false) ? false : true;
-	}
-}
+<?php
+/*
+* 2007-2013 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Open Software License (OSL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/osl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2013 PrestaShop SA
+*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*/
+
+/**
+ * @since 1.5.0
+ */
+class DbPDOCore extends Db
+{
+	protected static function _getPDO($host, $user, $password, $dbname, $timeout = 5)
+	{
+		$dsn = 'mysql:';
+		if ($dbname)
+			$dsn .= 'dbname='.$dbname.';';
+		if (preg_match('/^(.*):([0-9]+)$/', $host, $matches))
+			$dsn .= 'host='.$matches[1].';port='.$matches[2];
+		elseif (preg_match('#^.*:(/.*)$#', $host, $matches))
+			$dsn .= 'unix_socket='.$matches[1];
+		else
+			$dsn .= 'host='.$host;
+
+		return new PDO($dsn, $user, $password, array(PDO::ATTR_TIMEOUT => $timeout, PDO::MYSQL_ATTR_USE_BUFFERED_QUERY => true));
+	}
+	
+	public static function createDatabase($host, $user, $password, $dbname, $dropit = false)
+	{
+		try {
+			$link = DbPDO::_getPDO($host, $user, $password, false);
+			$success = $link->exec('CREATE DATABASE `'.str_replace('`', '\\`', $dbname).'`');
+			if ($dropit && ($link->exec('DROP DATABASE `'.str_replace('`', '\\`', $dbname).'`') !== false))
+				return true;
+		} catch (PDOException $e) {
+			return false;
+		}
+		return $success;
+	}
+	
+	/**
+	 * @see DbCore::connect()
+	 */
+	public function	connect()
+	{
+		try {
+			$this->link = $this->_getPDO($this->server, $this->user, $this->password, $this->database, 5);
+		} catch (PDOException $e) {
+			die(sprintf(Tools::displayError('Link to database cannot be established: %s'), utf8_encode($e->getMessage())));
+		}
+
+		// UTF-8 support
+		if ($this->link->exec('SET NAMES \'utf8\'') === false)
+			die(Tools::displayError('PrestaShop Fatal error: no utf-8 support. Please check your server configuration.'));
+
+		return $this->link;
+	}
+
+	/**
+	 * @see DbCore::disconnect()
+	 */
+	public function	disconnect()
+	{
+		unset($this->link);
+	}
+
+	/**
+	 * @see DbCore::_query()
+	 */
+	protected function _query($sql)
+	{
+		return $this->link->query($sql);
+	}
+
+	/**
+	 * @see DbCore::nextRow()
+	 */
+	public function nextRow($result = false)
+	{
+		if (!$result)
+			$result = $this->result;
+		return $result->fetch(PDO::FETCH_ASSOC);
+	}
+
+	/**
+	 * @see DbCore::_numRows()
+	 */
+	protected function _numRows($result)
+	{
+		return $result->rowCount();
+	}
+
+	/**
+	 * @see DbCore::Insert_ID()
+	 */
+	public function	Insert_ID()
+	{
+		return $this->link->lastInsertId();
+	}
+
+	/**
+	 * @see DbCore::Affected_Rows()
+	 */
+	public function	Affected_Rows()
+	{
+		return $this->result->rowCount();
+	}
+
+	/**
+	 * @see DbCore::getMsgError()
+	 */
+	public function getMsgError($query = false)
+	{
+		$error = $this->link->errorInfo();
+		return ($error[0] == '00000') ? '' : $error[2];
+	}
+
+	/**
+	 * @see DbCore::getNumberError()
+	 */
+	public function getNumberError()
+	{
+		$error = $this->link->errorInfo();
+		return isset($error[1]) ? $error[1] : 0;
+	}
+
+	/**
+	 * @see DbCore::getVersion()
+	 */
+	public function getVersion()
+	{
+		return $this->getValue('SELECT VERSION()');
+	}
+
+	/**
+	 * @see DbCore::_escape()
+	 */
+	public function _escape($str)
+	{
+		$search = array("\\", "\0", "\n", "\r", "\x1a", "'", '"');
+		$replace = array("\\\\", "\\0", "\\n", "\\r", "\Z", "\'", '\"');		
+		return str_replace($search, $replace, $str);
+	}
+
+	/**
+	 * @see DbCore::set_db()
+	 */
+	public function set_db($db_name)
+	{
+		return $this->link->exec('USE '.pSQL($db_name));
+	}
+
+	/**
+	 * @see Db::hasTableWithSamePrefix()
+	 */
+	public static function hasTableWithSamePrefix($server, $user, $pwd, $db, $prefix)
+	{
+		try {
+			$link = DbPDO::_getPDO($server, $user, $pwd, $db, 5);
+		} catch (PDOException $e) {
+			return false;
+		}
+
+		$sql = 'SHOW TABLES LIKE \''.$prefix.'%\'';
+		$result = $link->query($sql);
+		return (bool)$result->fetch();
+	}
+
+	public static function checkCreatePrivilege($server, $user, $pwd, $db, $prefix, $engine = null)
+	{
+		try {
+			$link = DbPDO::_getPDO($server, $user, $pwd, $db, 5);
+		} catch (PDOException $e) {
+			return false;
+		}
+
+		$sql = '
+			CREATE TABLE `'.$prefix.'test` (
+			`test` tinyint(1) unsigned NOT NULL
+			) ENGINE=MyISAM';
+		$result = $link->query($sql);
+		if (!$result)
+		{
+			$error = $link->errorInfo();
+			return $error[2];
+		}
+		$link->query('DROP TABLE `'.$prefix.'test`');
+		return true;
+	}
+
+	/**
+	 * @see Db::checkConnection()
+	 */
+	public static function tryToConnect($server, $user, $pwd, $db, $newDbLink = true, $engine = null, $timeout = 5)
+	{
+		try {
+			$link = DbPDO::_getPDO($server, $user, $pwd, $db, $timeout);
+		} catch (PDOException $e) {
+			return ($e->getCode() == 1049) ? 2 : 1;
+		}
+		unset($link);
+		return 0;
+	}
+	
+	public function getBestEngine()
+	{
+		$value = 'InnoDB';
+		
+		$sql = 'SHOW VARIABLES WHERE Variable_name = \'have_innodb\'';
+		$result = $this->link->query($sql);
+		if (!$result)
+			$value = 'MyISAM';
+		$row = $result->fetch();
+		if (!$row || strtolower($row['Value']) != 'yes')
+			$value = 'MyISAM';
+		
+		/* MySQL >= 5.6 */
+		$sql = 'SHOW ENGINES';
+		$result = $this->link->query($sql);
+		while ($row = $result->fetch())
+			if ($row['Engine'] == 'InnoDB')
+			{
+				if (in_array($row['Support'], array('DEFAULT', 'YES')))
+					$value = 'InnoDB';
+				break;
+			}
+		return $value;
+	}
+
+	/**
+	 * @see Db::checkEncoding()
+	 */
+	public static function tryUTF8($server, $user, $pwd)
+	{
+		try {
+			$link = DbPDO::_getPDO($server, $user, $pwd, false, 5);
+		} catch (PDOException $e) {
+			return false;
+		}
+		$result = $link->exec('SET NAMES \'utf8\'');
+		unset($link);
+
+		return ($result === false) ? false : true;
+	}
+}
@@ -46,6 +46,15 @@ class MySQLCore extends Db

 		return $this->link;
 	}
+	
+	public static function createDatabase($host, $user, $password, $dbname, $dropit = false)
+	{
+		$link = mysql_connect($host, $user, $password);
+		$success = mysql_query('CREATE DATABASE `'.str_replace('`', '\\`', $dbname).'`', $link);
+		if ($dropit && (mysql_query('DROP DATABASE `'.str_replace('`', '\\`', $dbname).'`', $link) !== false))
+			return true;
+		return $success;
+	}

 	/**
 	 * @see DbCore::disconnect()
@@ -165,36 +174,36 @@ class MySQLCore extends Db
 			return 1;
 		if (!@mysql_select_db($db, $link))
 			return 2;
-
-		if (strtolower($engine) == 'innodb')
-		{
-			$value = 0;
-			
-			$sql = 'SHOW VARIABLES WHERE Variable_name = \'have_innodb\'';
-			$result = mysql_query($sql);
-			if (!$result)
-				$value = 4;
-			$row = mysql_fetch_assoc($result);
-			if (!$row || strtolower($row['Value']) != 'yes')
-				$value = 4;
-			
-			/* MySQL >= 5.6 */
-			$sql = 'SHOW ENGINES';
-			$result = mysql_query($sql);
-			while ($row = mysql_fetch_assoc($result))
-				if ($row['Engine'] == 'InnoDB')
-				{
-					if (in_array($row['Support'], array('DEFAULT', 'YES')))
-						$value = 0;
-					break;
-				}
-			return $value;
-		}
 		@mysql_close($link);
 		return 0;
 	}
+		
+	public function getBestEngine()
+	{
+		$value = 'InnoDB';
+		
+		$sql = 'SHOW VARIABLES WHERE Variable_name = \'have_innodb\'';
+		$result = mysql_query($sql);
+		if (!$result)
+			$value = 'MyISAM';
+		$row = mysql_fetch_assoc($result);
+		if (!$row || strtolower($row['Value']) != 'yes')
+			$value = 'MyISAM';
+		
+		/* MySQL >= 5.6 */
+		$sql = 'SHOW ENGINES';
+		$result = mysql_query($sql);
+		while ($row = mysql_fetch_assoc($result))
+			if ($row['Engine'] == 'InnoDB')
+			{
+				if (in_array($row['Support'], array('DEFAULT', 'YES')))
+					$value = 'InnoDB';
+				break;
+			}
+		return $value;
+	}
 	
-	public static function checkCreatePrivilege($server, $user, $pwd, $db, $prefix, $engine)
+	public static function checkCreatePrivilege($server, $user, $pwd, $db, $prefix, $engine = null)
 	{
 		ini_set('mysql.connect_timeout', 5);
 		if (!$link = @mysql_connect($server, $user, $pwd, true))
@@ -361,7 +361,6 @@ class HelperCore
 	public function renderModulesList($modules_list)
 	{
 		$this->tpl_vars = array('modules_list' => $modules_list);
-		
 		$tpl = $this->createTemplate('helpers/modules_list/list.tpl');
 		$tpl->assign($this->tpl_vars);

@@ -173,13 +173,13 @@ class HelperListCore extends Helper

 	public function displayListContent()
 	{
-		if ($this->position_identifier)
-			$id_category = (int)Tools::getValue('id_'.($this->is_cms ? 'cms_' : '').'category', ($this->is_cms ? '1' : Category::getRootCategory()->id ));
-		else
-			$id_category = Category::getRootCategory()->id;
-
 		if (isset($this->fields_list['position']))
 		{
+			if ($this->position_identifier)
+				$id_category = (int)Tools::getValue('id_'.($this->is_cms ? 'cms_' : '').'category', ($this->is_cms ? '1' : Category::getRootCategory()->id ));
+			else
+				$id_category = Category::getRootCategory()->id;
+
 			$positions = array_map(create_function('$elem', 'return (int)($elem[\'position\']);'), $this->_list);
 			sort($positions);
 		}
@@ -307,7 +307,7 @@ class HelperListCore extends Helper
 			'table' => $this->table,
 			'token' => $this->token,
 			'color_on_bg' => $this->colorOnBackground,
-			'id_category' => $id_category,
+			'id_category' => isset($id_category) ? $id_category : false,
 			'bulk_actions' => $this->bulk_actions,
 			'positions' => isset($positions) ? $positions : null,
 			'order_by' => $this->orderBy,
@@ -456,7 +456,7 @@ class HelperListCore extends Helper
 		);
 		
 		if ($this->specificConfirmDelete !== false)
-			$data['confirm'] = !is_null($this->specificConfirmDelete) ? '\r'.$this->specificConfirmDelete : self::$cache_lang['DeleteItem'].$name;
+			$data['confirm'] = !is_null($this->specificConfirmDelete) ? '\r'.$this->specificConfirmDelete : addcslashes(Tools::htmlentitiesDecodeUTF8(self::$cache_lang['DeleteItem'].$name), '\'');
 		
 		$tpl->assign(array_merge($this->tpl_delete_link_vars, $data));

@@ -535,7 +535,7 @@ class HelperListCore extends Helper
 		{
 			if (!isset($params['type']))
 				$params['type'] = 'text';
-			$value = Context::getContext()->cookie->{$prefix.$this->table.'Filter_'.(array_key_exists('filter_key', $params) ? $params['filter_key'] : $key)};
+			$value = Context::getContext()->cookie->{$prefix.$this->table.'Filter_'.(array_key_exists('filter_key', $params) && $key != 'active' ? $params['filter_key'] : $key)};
 			switch ($params['type'])
 			{
 				case 'bool':
@@ -153,18 +153,22 @@ abstract class ModuleCore
 			// If cache is not generated, we generate it
 			if (self::$modules_cache == null && !is_array(self::$modules_cache))
 			{
-				// Join clause is done to check if the module is activated in current shop context												
-				$sql_limit_shop = 'SELECT COUNT(*) FROM `'._DB_PREFIX_.'module_shop` ms WHERE m.`id_module` = ms.`id_module` AND ms.`id_shop` = '.((is_object(Context::getContext()->shop) && $id = (int)Context::getContext()->shop->id) ? $id : 1);
-									
-				$sql = 'SELECT m.`id_module`, m.`name`, ('.$sql_limit_shop.') as total FROM `'._DB_PREFIX_.'module` m';
-
-				// Result is cached
+				$id_shop = (Validate::isLoadedObject($this->context->shop) ? $this->context->shop->id : 1);
 				self::$modules_cache = array();
-				$result = Db::getInstance()->executeS($sql);
+				// Join clause is done to check if the module is activated in current shop context
+				$result = Db::getInstance()->executeS('
+				SELECT m.`id_module`, m.`name`, (
+					SELECT id_module
+					FROM `'._DB_PREFIX_.'module_shop` ms
+					WHERE m.`id_module` = ms.`id_module`
+					AND ms.`id_shop` = '.(int)$id_shop.'
+					LIMIT 1
+				) as mshop
+				FROM `'._DB_PREFIX_.'module` m');
 				foreach ($result as $row)
 				{
 					self::$modules_cache[$row['name']] = $row;
-					self::$modules_cache[$row['name']]['active'] = ($row['total'] > 0) ? 1 : 0;
+					self::$modules_cache[$row['name']]['active'] = ($row['mshop'] > 0) ? 1 : 0;
 				}
 			}

@@ -668,6 +672,7 @@ abstract class ModuleCore
 		if ($alias = Hook::getRetroHookName($hook_name))
 			$hook_name = $alias;

+		Hook::exec('actionModuleRegisterHookBefore', array('object' => $this, 'hook_name' => $hook_name));
 		// Get hook id
 		$id_hook = Hook::getIdByName($hook_name);

@@ -714,6 +719,7 @@ abstract class ModuleCore
 			));
 		}

+		Hook::exec('actionModuleRegisterHookAfter', array('object' => $this, 'hook_name' => $hook_name));
 		return $return;
 	}

@@ -729,11 +735,16 @@ abstract class ModuleCore
 		// Get hook id if a name is given as argument
 		if (!is_numeric($hook_id))
 		{
+			$hook_name = (int)$hook_id;
 			// Retrocompatibility
 			$hook_id = Hook::getIdByName($hook_id);
 			if (!$hook_id)
 				return false;
 		}
+		else
+			$hook_name = Hook::getNameById((int)$hook_id);
+
+		Hook::exec('actionModuleUnRegisterHookBefore', array('object' => $this, 'hook_name' => $hook_name));

 		// Unregister module on hook by id
 		$sql = 'DELETE FROM `'._DB_PREFIX_.'hook_module`
@@ -744,6 +755,8 @@ abstract class ModuleCore
 		// Clean modules position
 		$this->cleanPositions($hook_id, $shop_list);

+		Hook::exec('actionModuleUnRegisterHookAfter', array('object' => $this, 'hook_name' => $hook_name));
+
 		return $result;
 	}

@@ -1341,7 +1354,7 @@ abstract class ModuleCore
 		elseif (isset($context->customer))
 		{
 			$groups = $context->customer->getGroups();
-			if (empty($groups))
+			if (!count($groups))
 				$groups = array(Configuration::get('PS_UNIDENTIFIED_GROUP'));
 		}

@@ -1364,7 +1377,7 @@ abstract class ModuleCore
 		'.(isset($billing) && $frontend ? 'AND mc.id_country = '.(int)$billing->id_country : '').'
 		AND (SELECT COUNT(*) FROM '._DB_PREFIX_.'module_shop ms WHERE ms.id_module = m.id_module AND ms.id_shop IN('.implode(', ', $list).')) = '.count($list).'
 		AND hm.id_shop IN('.implode(', ', $list).')
-		'.(count($groups) && $frontend ? 'AND (mg.`id_group` IN('.implode(', ', $groups).'))' : '').$paypal_condition.'
+		'.((count($groups) && $frontend) ? 'AND (mg.`id_group` IN ('.implode(', ', $groups).'))' : '').$paypal_condition.'
 		GROUP BY hm.id_hook, hm.id_module
 		ORDER BY hm.`position`, m.`name` DESC');
 	}
@@ -1502,12 +1515,12 @@ abstract class ModuleCore
 	 * @param int $id_hook Hook ID
 	 * @return array Exceptions
 	 */
-	protected static $exceptionsCache = null;
-	public function getExceptions($hookID, $dispatch = false)
+	public function getExceptions($id_hook, $dispatch = false)
 	{
-		if (self::$exceptionsCache === null)
+		$cache_id = 'exceptionsCache';
+		if (!Cache::isStored($cache_id))
 		{
-			self::$exceptionsCache = array();
+			$exceptionsCache = array();
 			$sql = 'SELECT * FROM `'._DB_PREFIX_.'hook_module_exceptions`
 				WHERE `id_shop` IN ('.implode(', ', Shop::getContextListShopID()).')';
 			$result = Db::getInstance()->executeS($sql);
@@ -1516,33 +1529,34 @@ abstract class ModuleCore
 				if (!$row['file_name'])
 					continue;
 				$key = $row['id_hook'].'-'.$row['id_module'];
-				if (!isset(self::$exceptionsCache[$key]))
-					self::$exceptionsCache[$key] = array();
-				if (!isset(self::$exceptionsCache[$key][$row['id_shop']]))
-					self::$exceptionsCache[$key][$row['id_shop']] = array();
-				self::$exceptionsCache[$key][$row['id_shop']][] = $row['file_name'];
+				if (!isset($exceptionsCache[$key]))
+					$exceptionsCache[$key] = array();
+				if (!isset($exceptionsCache[$key][$row['id_shop']]))
+					$exceptionsCache[$key][$row['id_shop']] = array();
+				$exceptionsCache[$key][$row['id_shop']][] = $row['file_name'];
 			}
+			Cache::store($cache_id, $exceptionsCache);
 		}
+		else
+			$exceptionsCache = !Cache::retrieve($cache_id);

-		$key = $hookID.'-'.$this->id;
-		if (!$dispatch)
+		$key = $id_hook.'-'.$this->id;
+		$array_return = array();
+		if ($dispatch)
 		{
-			$files = array();
 			foreach (Shop::getContextListShopID() as $shop_id)
-				if (isset(self::$exceptionsCache[$key], self::$exceptionsCache[$key][$shop_id]))
-					foreach (self::$exceptionsCache[$key][$shop_id] as $file)
-						if (!in_array($file, $files))
-							$files[] = $file;
-			return $files;
+				if (isset($exceptionsCache[$key], $exceptionsCache[$key][$shop_id]))
+					$array_return[$shop_id] = $exceptionsCache[$key][$shop_id];
 		}
 		else
 		{
-			$list = array();
 			foreach (Shop::getContextListShopID() as $shop_id)
-				if (isset(self::$exceptionsCache[$key], self::$exceptionsCache[$key][$shop_id]))
-					$list[$shop_id] = self::$exceptionsCache[$key][$shop_id];
-			return $list;
+				if (isset($exceptionsCache[$key], $exceptionsCache[$key][$shop_id]))
+					foreach ($exceptionsCache[$key][$shop_id] as $file)
+						if (!in_array($file, $array_return))
+							$array_return[] = $file;
 		}
+		return $array_return;
 	}

 	public static function isInstalled($module_name)
@@ -1603,7 +1617,7 @@ abstract class ModuleCore
 	{
 		if ($name === null)
 			$name = $this->name;
-		return $name.'|'.(int)Tools::usingSecureMode().'|'.(int)$this->context->shop->id.'|'.(int)Group::getCurrent()->id.'|'.(int)$this->context->language->id;
+		return $name.'|'.(int)Tools::usingSecureMode().'|'.(int)$this->context->shop->id.'|'.(int)Group::getCurrent()->id.'|'.(int)$this->context->language->id.'|'.(int)$this->context->currency->id;
 	}

 	public function display($file, $template, $cacheId = null, $compileId = null)
@@ -63,7 +63,7 @@ class OrderCore extends ObjectModel
 	/** @var string Payment module */
 	public $module;

-	/** @var float Currency conversion rate */
+	/** @var float Currency exchange rate */
 	public $conversion_rate;

 	/** @var boolean Customer is ok for a recyclable package */
@@ -254,10 +254,12 @@ class OrderCore extends ObjectModel
 	public function __construct($id = null, $id_lang = null)
 	{
 		parent::__construct($id, $id_lang);
-		if ($this->id_customer)
+		
+		$is_admin = (is_object(Context::getContext()->controller) && Context::getContext()->controller->controller_type == 'admin');
+		if ($this->id_customer && !$is_admin)
 		{
 			$customer = new Customer((int)($this->id_customer));
-			$this->_taxCalculationMethod = Group::getPriceDisplayMethod((int)($customer->id_default_group));
+			$this->_taxCalculationMethod = Group::getPriceDisplayMethod((int)$customer->id_default_group);
 		}
 		else
 			$this->_taxCalculationMethod = Group::getDefaultPriceDisplayMethod();
@@ -290,7 +292,7 @@ class OrderCore extends ObjectModel
 	/* Does NOT delete a product but "cancel" it (which means return/refund/delete it depending of the case) */
 	public function deleteProduct($order, $orderDetail, $quantity)
 	{
-		if (!(int)($this->getCurrentState()))
+		if (!(int)($this->getCurrentState()) || !validate::isLoadedObject($orderDetail))
 			return false;

 		if ($this->hasBeenDelivered())
@@ -1146,13 +1148,14 @@ class OrderCore extends ObjectModel
 			if ($use_existing_payment)
 			{
 				$id_order_payments = Db::getInstance()->executeS('
-					SELECT op.id_order_payment 
+					SELECT DISTINCT op.id_order_payment 
 					FROM `'._DB_PREFIX_.'order_payment` op
 					INNER JOIN `'._DB_PREFIX_.'orders` o ON (o.reference = op.order_reference)
 					LEFT JOIN `'._DB_PREFIX_.'order_invoice_payment` oip ON (oip.id_order_payment = op.id_order_payment)					
-					WHERE oip.id_order_payment IS NULL AND o.id_order = '.(int)$order_invoice->id_order);
-				
+					WHERE (oip.id_order != '.(int)$order_invoice->id_order.' OR oip.id_order IS NULL) AND o.id_order = '.(int)$order_invoice->id_order);
+
 				if (count($id_order_payments))
+				{
 					foreach ($id_order_payments as $order_payment)
 						Db::getInstance()->execute('
 							INSERT INTO `'._DB_PREFIX_.'order_invoice_payment`
@@ -1160,6 +1163,9 @@ class OrderCore extends ObjectModel
 								`id_order_invoice` = '.(int)$order_invoice->id.',
 								`id_order_payment` = '.(int)$order_payment['id_order_payment'].',
 								`id_order` = '.(int)$order_invoice->id_order);
+					// Clear cache
+					Cache::clean('order_invoice_paid_*');
+				}
 			}

 			// Update order cart rule
@@ -1237,12 +1243,11 @@ class OrderCore extends ObjectModel

 	public function getTotalWeight()
 	{
-		$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow('
-		SELECT SUM(product_weight * product_quantity) weight
+		$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
+		SELECT SUM(product_weight * product_quantity)
 		FROM '._DB_PREFIX_.'order_detail
 		WHERE id_order = '.(int)($this->id));
-
-		return (float)($result['weight']);
+		return (float)($result);
 	}

 	/**
@@ -1466,6 +1471,9 @@ class OrderCore extends ObjectModel
 			$res = Db::getInstance()->execute('
 			INSERT INTO `'._DB_PREFIX_.'order_invoice_payment`
 			VALUES('.(int)$order_invoice->id.', '.(int)$order_payment->id.', '.(int)$this->id.')');
+
+			// Clear cache
+			Cache::clean('order_invoice_paid_*');
 		}
 		
 		return $res;
@@ -1881,5 +1889,21 @@ class OrderCore extends ObjectModel
 		$order = new Order($id_order);
 		return $order->getUniqReference();
 	}
+	
+	/**
+	 * Return a unique reference like : GWJTHMZUN#2
+	 * 
+	 * With multishipping, order reference are the same for all orders made with the same cart
+	 * in this case this method suffix the order reference by a # and the order number
+	 * 
+	 * @since 1.5.5.0
+	 */	
+	public function getIdOrderCarrier()	
+	{
+		return (int)Db::getInstance()->getValue('
+				SELECT `id_order_carrier`
+				FROM `'._DB_PREFIX_.'order_carrier`
+				WHERE `id_order` = '.(int)$this->id);
+	}		
 }

@@ -508,7 +508,7 @@ class OrderDetailCore extends ObjectModel

        $this->purchase_supplier_price = (float)$product['wholesale_price'];
        if ($product['id_supplier'] > 0)
-            $this->purchase_supplier_price = (float)ProductSupplier::getProductPrice((int)$product['id_supplier'], $product['id_product'], $product['id_product_attribute']);
+            $this->purchase_supplier_price = (float)ProductSupplier::getProductPrice((int)$product['id_supplier'], $product['id_product'], $product['id_product_attribute'], true);

 		$this->setSpecificPrice($order, $product);

@@ -142,7 +142,7 @@ class OrderHistoryCore extends ObjectModel
 						$links .= '&nbsp;'.Tools::htmlentitiesUTF8(sprintf(Tools::displayError('downloadable %d time(s)'), (int)$product['downloadable']));	
 					$links .= '</li>';
 				}
-				$links .= '<ul>';
+				$links .= '</ul>';
 				$data = array(
 						'{lastname}' => $customer->lastname,
 						'{firstname}' => $customer->firstname,
@@ -161,6 +161,9 @@ class OrderHistoryCore extends ObjectModel
 			$manager = null;
 			if (Configuration::get('PS_ADVANCED_STOCK_MANAGEMENT'))
 				$manager = StockManagerFactory::getManager();
+				
+			$errorOrCanceledStatuses = array(Configuration::get('PS_OS_ERROR'), Configuration::get('PS_OS_CANCELED'));
+			
 			// foreach products of the order
 			if (Validate::isLoadedObject($old_os))			
 				foreach ($order->getProductsDetail() as $product)
@@ -171,7 +174,7 @@ class OrderHistoryCore extends ObjectModel
 						ProductSale::addProductSale($product['product_id'], $product['product_quantity']);
 						// @since 1.5.0 - Stock Management
 						if (!Pack::isPack($product['product_id']) &&
-							($old_os->id == Configuration::get('PS_OS_ERROR') || $old_os->id == Configuration::get('PS_OS_CANCELED')) &&
+							in_array($old_os->id, $errorOrCanceledStatuses) &&
 							!StockAvailable::dependsOnStock($product['id_product'], (int)$order->id_shop))
 							StockAvailable::updateQuantity($product['product_id'], $product['product_attribute_id'], -(int)$product['product_quantity'], $order->id_shop);
 					}
@@ -182,13 +185,14 @@ class OrderHistoryCore extends ObjectModel
 	
 						// @since 1.5.0 - Stock Management
 						if (!Pack::isPack($product['product_id']) &&
-							($new_os->id == Configuration::get('PS_OS_ERROR') || $new_os->id == Configuration::get('PS_OS_CANCELED')) &&
+							in_array($new_os->id, $errorOrCanceledStatuses) &&
 							!StockAvailable::dependsOnStock($product['id_product']))
 							StockAvailable::updateQuantity($product['product_id'], $product['product_attribute_id'], (int)$product['product_quantity'], $order->id_shop);
 					}
 					// if waiting for payment => payment error/canceled
 					elseif (!$new_os->logable && !$old_os->logable &&
-							 ($new_os->id == Configuration::get('PS_OS_ERROR') || $new_os->id == Configuration::get('PS_OS_CANCELED')) &&
+							 in_array($new_os->id, $errorOrCanceledStatuses) &&
+							 !in_array($old_os->id, $errorOrCanceledStatuses) &&
 							 !StockAvailable::dependsOnStock($product['id_product']))
 							 StockAvailable::updateQuantity($product['product_id'], $product['product_attribute_id'], (int)$product['product_quantity'], $order->id_shop);
 					// @since 1.5.0 : if the order is being shipped and this products uses the advanced stock management :
@@ -522,14 +522,16 @@ class OrderInvoiceCore extends ObjectModel
 	 */
 	public function getTotalPaid()
 	{
-		if (!array_key_exists($this->id, self::$_total_paid_cache))
+		$cache_id = 'order_invoice_paid_'.(int)$this->id;
+		if (!Cache::isStored($cache_id))
 		{
-			self::$_total_paid_cache[$this->id] = 0;
+			$amount = 0;
 			$payments = OrderPayment::getByInvoiceId($this->id);
 			foreach ($payments as $payment)
-				self::$_total_paid_cache[$this->id] += $payment->amount;
+				$amount += $payment->amount;
+			Cache::store($cache_id, $amount);
 		}
-		return self::$_total_paid_cache[$this->id];
+		return Cache::retrieve($cache_id);
 	}

 	/**
@@ -60,13 +60,16 @@ class HTMLTemplateDeliverySlipCore extends HTMLTemplate
 			$invoice_address = new Address((int)$this->order->id_address_invoice);
 			$formatted_invoice_address = AddressFormat::generateAddress($invoice_address, array(), '<br />', ' ');
 		}
-
+		
+		$carrier = new Carrier($this->order->id_carrier);
+		$carrier->name = ($carrier->name == '0' ? Configuration::get('PS_SHOP_NAME') : $carrier->name);
 		$this->smarty->assign(array(
 			'order' => $this->order,
 			'order_details' => $this->order_invoice->getProducts(),
 			'delivery_address' => $formatted_delivery_address,
 			'invoice_address' => $formatted_invoice_address,
-			'order_invoice' => $this->order_invoice
+			'order_invoice' => $this->order_invoice,
+			'carrier' => $carrier
 		));

 		return $this->smarty->fetch($this->getTemplate('delivery-slip'));
@@ -87,7 +90,7 @@ class HTMLTemplateDeliverySlipCore extends HTMLTemplate
 	 */
 	public function getFilename()
 	{
-		return Configuration::get('PS_DELIVERY_PREFIX').sprintf('%06d', $this->order->invoice_number).'.pdf';
+		return Configuration::get('PS_DELIVERY_PREFIX', Context::getContext()->language->id, null, $this->order->id_shop).sprintf('%06d', $this->order->invoice_number).'.pdf';
 	}
 }

@@ -89,7 +89,8 @@ class HTMLTemplateInvoiceCore extends HTMLTemplate
 			$tax_exempt = Configuration::get('VATNUMBER_MANAGEMENT')
 								&& !empty($address->vat_number)
 								&& $address->id_country != Configuration::get('VATNUMBER_COUNTRY');
-
+			$carrier = new Carrier($this->order->id_carrier);
+			
 			$this->smarty->assign(array(
 				'tax_exempt' => $tax_exempt,
 				'use_one_after_another_method' => $this->order_invoice->useOneAfterAnotherTaxComputationMethod(),
@@ -98,7 +99,8 @@ class HTMLTemplateInvoiceCore extends HTMLTemplate
 				'ecotax_tax_breakdown' => $this->order_invoice->getEcoTaxTaxesBreakdown(),
 				'wrapping_tax_breakdown' => $this->order_invoice->getWrappingTaxesBreakdown(),
 				'order' => $this->order,
-				'order_invoice' => $this->order_invoice
+				'order_invoice' => $this->order_invoice,
+				'carrier' => $carrier
 			));

 			return $this->smarty->fetch($this->getTemplate('invoice.tax-tab'));
@@ -137,7 +139,7 @@ class HTMLTemplateInvoiceCore extends HTMLTemplate
 	 */
 	public function getFilename()
 	{
-		return Configuration::get('PS_INVOICE_PREFIX').sprintf('%06d', $this->order_invoice->number).'.pdf';
+		return Configuration::get('PS_INVOICE_PREFIX', Context::getContext()->language->id, null, $this->order->id_shop).sprintf('%06d', $this->order_invoice->number).'.pdf';
 	}
 }

@@ -153,4 +153,15 @@ class ShopGroupCore extends ObjectModel

 		return false;
 	}
-}
+
+	public function shopNameExists($name, $id_shop = false)
+	{
+		return Db::getInstance()->getValue('
+			SELECT id_shop
+			FROM '._DB_PREFIX_.'shop
+			WHERE name = "'.pSQL($name).'"
+			AND id_shop_group = '.(int)$this->id.'
+			'.($id_shop ? 'AND id_shop != '.(int)$id_shop : '')
+		);
+	}
+}
@@ -34,8 +34,8 @@ class ShopUrlCore extends ObjectModel
 	public $main;
 	public $active;

-	protected static $main_domain = null;
-	protected static $main_domain_ssl = null;
+	protected static $main_domain = array();
+	protected static $main_domain_ssl = array();

 	/**
 	 * @see ObjectModel::$definition
@@ -143,41 +143,35 @@ class ShopUrlCore extends ObjectModel
 		return Db::getInstance()->getValue($sql);
 	}

-	public static function getMainShopDomain($id_shop = null)
-	{
-		if (!self::$main_domain || $id_shop !== null)
-			self::$main_domain = Db::getInstance()->getValue('SELECT domain
-															FROM '._DB_PREFIX_.'shop_url
-															WHERE main=1 AND id_shop = '.($id_shop !== null ? (int)$id_shop : Context::getContext()->shop->id));
-		return self::$main_domain;
-	}
-
 	public static function cacheMainDomainForShop($id_shop)
 	{
-		if (!Validate::isUnsignedId($id_shop))
-			return false;
-
-		ShopUrl::getMainShopDomain($id_shop);
-		ShopUrl::getMainShopDomainSSL($id_shop);
+		if (!isset(self::$main_domain_ssl[(int)$id_shop]) || !isset(self::$main_domain[(int)$id_shop]))
+		{
+			$row = Db::getInstance()->getRow('
+			SELECT domain, domain_ssl
+			FROM '._DB_PREFIX_.'shop_url
+			WHERE main = 1
+			AND id_shop = '.($id_shop !== null ? (int)$id_shop : Context::getContext()->shop->id));
+			self::$main_domain[(int)$id_shop] = $row['domain'];
+			self::$main_domain_ssl[(int)$id_shop] = $row['domain_ssl'];
+		}
 	}
 	
 	public static function resetMainDomainCache()
 	{
-		self::$main_domain = null;
-		self::$main_domain_ssl = null;
+		self::$main_domain = array();
+		self::$main_domain_ssl = array();
 	}

+	public static function getMainShopDomain($id_shop = null)
+	{
+		ShopUrl::cacheMainDomainForShop($id_shop);
+		return self::$main_domain[(int)$id_shop];
+	}

 	public static function getMainShopDomainSSL($id_shop = null)
 	{
-		if (!self::$main_domain_ssl || $id_shop !== null)
-		{
-			$sql = 'SELECT domain_ssl
-					FROM '._DB_PREFIX_.'shop_url
-					WHERE main = 1
-						AND id_shop = '.($id_shop !== null ? (int)$id_shop : Context::getContext()->shop->id);
-			self::$main_domain_ssl = Db::getInstance()->getValue($sql);
-		}
-		return self::$main_domain_ssl;
+		ShopUrl::cacheMainDomainForShop($id_shop);
+		return self::$main_domain_ssl[(int)$id_shop];
 	}
 }
@@ -236,7 +236,7 @@ class StockMvtCore extends ObjectModel
 		$query->innerJoin('stock', 's', 's.id_stock = sm.id_stock');
 		$query->innerJoin('warehouse', 'w', 'w.id_warehouse = s.id_warehouse');
 		$query->where('sm.sign = 1');
-		$query->where('s.id_product = '.(int)$id_product.' AND s.id_product_attribute = '.(int)$id_product_attribute);
+		$query->where('s.id_product = '.(int)$id_product.' OR s.id_product_attribute = '.(int)$id_product_attribute);
 		$query->orderBy('date_add DESC');

 		$res = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($query);
@@ -53,13 +53,22 @@ class TaxRulesGroupCore extends ObjectModel

 	protected static $_taxes = array();

-	public static function getTaxRulesGroups($only_active = true)
+	public static function getTaxRulesGroups($only_active = true, $multiShop = false)
 	{
-		return Db::getInstance()->executeS('
-		SELECT *
-		FROM `'._DB_PREFIX_.'tax_rules_group` g'
-		.($only_active ? ' WHERE g.`active` = 1' : '').'
-		ORDER BY name ASC');
+		if ((bool)$multiShop) {
+			return Db::getInstance()->executeS('
+			SELECT *
+			FROM `'._DB_PREFIX_.'tax_rules_group` g'
+			.Shop::addSqlAssociation('tax_rules_group', 'g')
+			.($only_active ? ' WHERE g.`active` = 1' : '').'
+			ORDER BY name ASC');
+		} else {
+			return Db::getInstance()->executeS('
+			SELECT *
+			FROM `'._DB_PREFIX_.'tax_rules_group` g'
+			.($only_active ? ' WHERE g.`active` = 1' : '').'
+			ORDER BY name ASC');
+		}
 	}

 	/**
@@ -113,11 +122,11 @@ class TaxRulesGroupCore extends ObjectModel
 	    );
 	}
 	
-	public function hasUniqueTaxRuleForCountry($id_country, $id_state)
+	public function hasUniqueTaxRuleForCountry($id_country, $id_state, $id_tax_rule = false)
 	{
 		$rules = TaxRule::getTaxRulesByGroupId((int)Context::getContext()->language->id, (int)$this->id);
 		foreach ($rules as $rule)
-			if ($rule['id_country'] == $id_country && $id_state == $rule['id_state'] && !$rule['behavior'])
+			if ($rule['id_country'] == $id_country && $id_state == $rule['id_state'] && !$rule['behavior'] && (int)$id_tax_rule != $rule['id_tax_rule'])
 				return true;

 		return false;
@@ -47,6 +47,8 @@ class WebserviceOutputBuilderCore
 	protected $virtualFields = array();
 	protected $statusInt;
 	protected $wsParamOverrides;
+	
+	protected static $_cache_ws_parameters = array();

 	// Header properties
 	protected $headerParams = array(
@@ -283,7 +285,7 @@ class WebserviceOutputBuilderCore
 		if (is_null($this->wsResource))
 			throw new WebserviceException ('You must set web service resource for get the resources list.', array(82, 500));
 		$output = '';
-		$more_attr = array('shop_name' => htmlentities(Configuration::get('PS_SHOP_NAME')));
+		$more_attr = array('shop_name' => htmlspecialchars(Configuration::get('PS_SHOP_NAME')));
 		$output .= $this->objectRender->renderNodeHeader('api', array(), $more_attr);
 		foreach ($this->wsResource as $resourceName => $resource)
 		{
@@ -359,7 +361,11 @@ class WebserviceOutputBuilderCore
 			$type_of_view = self::VIEW_DETAILS;
 		}

-		$ws_params = $objects['empty']->getWebserviceParameters();
+		$class = get_class($objects['empty']);
+		if (!isset(WebserviceOutputBuilder::$_cache_ws_parameters[$class]))
+			WebserviceOutputBuilder::$_cache_ws_parameters[$class] = $objects['empty']->getWebserviceParameters();
+		$ws_params = WebserviceOutputBuilder::$_cache_ws_parameters[$class];
+
 		foreach ($this->wsParamOverrides AS $p)
 		{
 			$object = $p['object'];
@@ -376,7 +382,7 @@ class WebserviceOutputBuilderCore
 			{
 				if ($key !== 'empty')
 				{
-					if ($this->fieldsToDisplay  === 'minimum')
+					if ($this->fieldsToDisplay === 'minimum')
 						$output .= $this->renderEntityMinimum($object, $depth);
 					else
 						$output .= $this->renderEntity($object, $depth);
@@ -406,7 +412,11 @@ class WebserviceOutputBuilderCore
 	 */
 	public function renderEntityMinimum($object, $depth)
 	{
-		$ws_params = $object->getWebserviceParameters();
+		$class = get_class($object);
+		if (!isset(WebserviceOutputBuilder::$_cache_ws_parameters[$class]))
+			WebserviceOutputBuilder::$_cache_ws_parameters[$class] = $object->getWebserviceParameters();
+		$ws_params = WebserviceOutputBuilder::$_cache_ws_parameters[$class];
+
 		$more_attr['id'] = $object->id;
 		$more_attr['xlink_resource'] = $this->wsUrl.$ws_params['objectsNodeName'].'/'.$object->id;
 		$output = $this->setIndent($depth).$this->objectRender->renderNodeHeader($ws_params['objectNodeName'], $ws_params, $more_attr, false);
@@ -446,7 +456,12 @@ class WebserviceOutputBuilderCore
 	public function renderEntity($object, $depth)
 	{
 		$output = '';
-		$ws_params = $object->getWebserviceParameters();
+		
+		$class = get_class($object);
+		if (!isset(WebserviceOutputBuilder::$_cache_ws_parameters[$class]))
+			WebserviceOutputBuilder::$_cache_ws_parameters[$class] = $object->getWebserviceParameters();
+		$ws_params = WebserviceOutputBuilder::$_cache_ws_parameters[$class];
+		
 		foreach ($this->wsParamOverrides AS $p)
 		{
 			$o = $p['object'];
@@ -792,4 +807,4 @@ class WebserviceOutputBuilderCore
 	{
 		$this->fieldsToDisplay = $fields;
 	}
-}
+}
@@ -530,9 +530,10 @@ class WebserviceRequestCore
 				}
 			}
 		}
-		return $this->returnOutput();
+		$return = $this->returnOutput();
 		unset($webservice_call);
-		unset ($display_errors);
+		unset($display_errors);
+		return $return;
 	}

 	protected function webserviceChecks()
@@ -1158,6 +1159,7 @@ class WebserviceRequestCore
 				$sorts = array($this->urlFragments['sort']);

 			$sql_sort .= ' ORDER BY ';
+
 			foreach ($sorts as $sort)
 			{
 				$delimiterPosition = strrpos($sort, '_');
@@ -1219,15 +1221,13 @@ class WebserviceRequestCore
 		return $filters;
 	}

-
-
 	public function getFilteredObjectList()
 	{
 		$objects = array();
 		$filters = $this->manageFilters();

 		/* If we only need to display the synopsis, analyzing the first row is sufficient */
-		if (isset($this->urlFragments['schema']) && $this->urlFragments['schema'] == 'synopsis')
+		if (isset($this->urlFragments['schema']) && in_array($this->urlFragments['schema'], array('blank', 'synopsis')))
 			$filters = array('sql_join' => '', 'sql_filter' => '', 'sql_sort' => '', 'sql_limit' => ' LIMIT 1');
 			
 		$this->resourceConfiguration['retrieveData']['params'][] = $filters['sql_join'];
@@ -1241,7 +1241,16 @@ class WebserviceRequestCore
 		if ($sqlObjects)
 		{
 			foreach ($sqlObjects as $sqlObject)
-				$objects[] = new $this->resourceConfiguration['retrieveData']['className']((int)$sqlObject[$this->resourceConfiguration['fields']['id']['sqlId']]);
+			{
+				if ($this->fieldsToDisplay == 'minimum')
+				{
+					$obj = new $this->resourceConfiguration['retrieveData']['className']();
+					$obj->id = (int)$sqlObject[$this->resourceConfiguration['fields']['id']['sqlId']];
+					$objects[] = $obj;
+				}
+				else
+					$objects[] = new $this->resourceConfiguration['retrieveData']['className']((int)$sqlObject[$this->resourceConfiguration['fields']['id']['sqlId']]);
+			}
 			return $objects;
 		}
 	}