[+] Project : adding Features detachables in order to improve performance

// clean code

admin-dev/tabs/AdminAttributeGenerator.php

@@ -99,7 +99,7 @@ class AdminAttributeGenerator extends AdminTab
 		parent::postProcess();
 	}
 
-	static private function displayAndReturnAttributeJs()
+	private static function displayAndReturnAttributeJs()
 	{
 		$attributes = Attribute::getAttributes($this->context->language->id, true);
 		$attributeJs = array();
@@ -142,7 +142,7 @@ class AdminAttributeGenerator extends AdminTab
 				</div>';
 	}
 
-    static private function setAttributesImpacts($id_product, $tab)
+    private static function setAttributesImpacts($id_product, $tab)
     {
         $attributes = array();
         foreach ($tab AS $group)
@@ -155,7 +155,7 @@ class AdminAttributeGenerator extends AdminTab
 		);
     }
 
-    static private function getAttributesImpacts($id_product)
+    private static function getAttributesImpacts($id_product)
     {
         $tab = array();
         $result = Db::getInstance()->ExecuteS(
@@ -216,6 +216,12 @@ class AdminAttributeGenerator extends AdminTab
 
 	public function displayForm($isMainTab = true)
 	{
+		if (!Combination::isFeatureActive())
+		{
+			$this->displayWarning($this->l('This feature has been disabled, you can active this feature at this page:').' <a href="index.php?tab=AdminPerformance&token='.Tools::getAdminTokenLite('AdminPerformance').'#featuresDetachables">'.$this->l('Performances').'</a>');
+			return;
+		}
+		
 		parent::displayForm();
 
 		$jsAttributes = self::displayAndReturnAttributeJs();

admin-dev/tabs/AdminAttributes.php

@@ -46,6 +46,12 @@ class AdminAttributes extends AdminTab
 	 */
 	public function displayForm($token = NULL)
 	{
+		if (!Combination::isFeatureActive())
+		{
+			$this->displayWarning($this->l('This feature has been disabled, you can active this feature at this page:').' <a href="index.php?tab=AdminPerformance&token='.Tools::getAdminTokenLite('AdminPerformance').'#featuresDetachables">'.$this->l('Performances').'</a>');
+			return;
+		}
+		
 		parent::displayForm();
 
 		if (!($obj = $this->loadObject(true)))
@@ -127,6 +133,9 @@ class AdminAttributes extends AdminTab
 	 */
 	public function postProcess($token = NULL)
 	{
+		if (!Combination::isFeatureActive())
+			return;
+		
 		if (Tools::getValue('submitDel'.$this->table))
 		{
 			if ($this->tabAccess['delete'] === '1')

admin-dev/tabs/AdminAttributesGroups.php

@@ -50,20 +50,26 @@ class AdminAttributesGroups extends AdminTab
 
 	public function display()
 	{
-		if ((isset($_POST['submitAddattribute']) AND sizeof($this->adminAttributes->_errors))
+		if (Combination::isFeatureActive())
-			OR isset($_GET['updateattribute']) OR isset($_GET['addattribute']))
 		{
-			$this->adminAttributes->displayForm($this->token);
+			if ((isset($_POST['submitAddattribute']) AND sizeof($this->adminAttributes->_errors))
-			echo '<br /><br /><a href="'.self::$currentIndex.'&token='.$this->token.'"><img src="../img/admin/arrow2.gif" /> '.$this->l('Back to list').'</a><br />';
+				OR isset($_GET['updateattribute']) OR isset($_GET['addattribute']))
+			{
+				$this->adminAttributes->displayForm($this->token);
+				echo '<br /><br /><a href="'.self::$currentIndex.'&token='.$this->token.'"><img src="../img/admin/arrow2.gif" /> '.$this->l('Back to list').'</a><br />';
+			}
+			else
+				parent::display();
 		}
 		else
-		{
+			$this->displayWarning($this->l('This feature has been disabled, you can active this feature at this page:').' <a href="index.php?tab=AdminPerformance&token='.Tools::getAdminTokenLite('AdminPerformance').'#featuresDetachables">'.$this->l('Performances').'</a>');
-			parent::display();
-		}
 	}
 	
 	public function postProcess()
 	{	
+		if (!Combination::isFeatureActive())
+			return;
+		
 		$this->adminAttributes->tabAccess = Profile::getProfileAccess(Context::getContext()->employee->id_profile, $this->id);
 		$this->adminAttributes->postProcess($this->token);
 
@@ -166,6 +172,12 @@ class AdminAttributesGroups extends AdminTab
 
 	public function displayForm($isMainTab = true)
 	{
+		if (!Combination::isFeatureActive())
+		{
+			$this->displayWarning($this->l('This feature has been disabled, you can active this feature at this page:').' <a href="index.php?tab=AdminPerformance&token='.Tools::getAdminTokenLite('AdminPerformance').'#featuresDetachables">'.$this->l('Performances').'</a>');
+			return;
+		}
+		
 		parent::displayForm();
 
 		if (!($obj = $this->loadObject(true)))

admin-dev/tabs/AdminCarts.php

@@ -281,7 +281,7 @@ class AdminCarts extends AdminTab
 				<tr>
 					<td colspan="2">';
 				foreach ($customization['datas'] AS $type => $datas)
-					if ($type == _CUSTOMIZE_FILE_)
+					if ($type == Product::CUSTOMIZE_FILE)
 					{
 						$i = 0;
 						echo '<ul style="margin: 4px 0px 4px 0px; padding: 0px; list-style-type: none;">';
@@ -291,7 +291,7 @@ class AdminCarts extends AdminTab
 								</li>';
 						echo '</ul>';
 					}
-					elseif ($type == _CUSTOMIZE_TEXTFIELD_)
+					elseif ($type == Product::CUSTOMIZE_TEXTFIELD)
 					{
 						$i = 0;
 						echo '<ul style="margin: 0px 0px 4px 0px; padding: 0px 0px 0px 6px; list-style-type: none;">';

admin-dev/tabs/AdminDiscounts.php

@@ -36,8 +36,8 @@ class AdminDiscounts extends AdminTab
 	 	$this->edit = true;
 	 	$this->delete = true;
 	 	$this->_select = 'dtl.`name` AS discount_type,
-			IF(a.id_discount_type = 1, CONCAT(a.value, " %"),
+			IF(a.id_discount_type = '.(int)Discount::PERCENT.', CONCAT(a.value, " %"),
-			IF(a.id_discount_type = 2, CONCAT(a.value, " ", c.sign),
+			IF(a.id_discount_type = '.(int)Discount::AMOUNT.', CONCAT(a.value, " ", c.sign),
 			"--")) as strvalue';
 	 	$this->_join = 'LEFT JOIN `'._DB_PREFIX_.'currency` c ON (c.`id_currency` = a.`id_currency`)
 						LEFT JOIN `'._DB_PREFIX_.'discount_type` dt ON (dt.`id_discount_type` = a.`id_discount_type`)
@@ -91,9 +91,9 @@ class AdminDiscounts extends AdminTab
 		{
 			if (Tools::getValue('id_discount_type') == 0)
 				$this->_errors[] = Tools::displayError('Please set a type for this voucher.');
-			if (Tools::getValue('id_discount_type') == 2 AND Tools::getValue('id_currency') == 0)
+			if (Tools::getValue('id_discount_type') == Discount::AMOUNT AND Tools::getValue('id_currency') == 0)
 				$this->_errors[] = Tools::displayError('Please set a currency for this voucher.');			
-			if ((Tools::getValue('id_discount_type') == 1 || Tools::getValue('id_discount_type') == 2) && !Tools::getValue('value'))
+			if ((Tools::getValue('id_discount_type') == Discount::PERCENT || Tools::getValue('id_discount_type') == 2) && !Tools::getValue('value'))
 				$this->_errors[] = Tools::displayError('Please set a amount for this voucher.');
 			if (!Validate::isBool_Id(Tools::getValue('id_target')))
 				$this->_errors[] = Tools::displayError('Invalid customer or group ID field');
@@ -227,13 +227,13 @@ class AdminDiscounts extends AdminTab
 			{
 				if ($("#id_discount_type").val() == 0)
 					$("#value-div").css("display", "none");
-				else if ($("#id_discount_type").val() == 1)
+				else if ($("#id_discount_type").val() == '.Discount::PERCENT.')
 				{
 					$("#value-div").css("display", "block");
 					$("#percent-span").css("display", "block");
 					$("#id_currency").css("display", "none");
 				}
-				else if ($("#id_discount_type").val() == 2)
+				else if ($("#id_discount_type").val() == '.Discount::AMOUNT.')
 				{
 					$("#value-div").css("display", "block");
 					$("#percent-span").css("display", "none");
@@ -241,9 +241,9 @@ class AdminDiscounts extends AdminTab
 					$(\'#behavior_not_exhausted\').show();
 					
 				}
-				else if ($("#id_discount_type").val() == 3)
+				else if ($("#id_discount_type").val() == '.Discount::FREE_SHIPPING.')
 					$("#value-div").css("display", "none");
-				if ($(\'#id_discount_type\').val() != 2)
+				if ($(\'#id_discount_type\').val() != '.Discount::AMOUNT.')
 					$(\'#behavior_not_exhausted\').hide();
 					
 			}

admin-dev/tabs/AdminFeatures.php

@@ -47,16 +47,19 @@ class AdminFeatures extends AdminTab
 
 	public function display()
 	{
-		if ((isset($_POST['submitAddfeature_value']) AND sizeof($this->adminFeaturesValues->_errors))
+		if (Feature::isFeatureActive())
-			OR isset($_GET['updatefeature_value']) OR isset($_GET['addfeature_value']))
 		{
-			$this->adminFeaturesValues->displayForm($this->token);
+			if ((isset($_POST['submitAddfeature_value']) AND sizeof($this->adminFeaturesValues->_errors))
-			echo '<br /><br /><a href="'.self::$currentIndex.'&token='.$this->token.'"><img src="../img/admin/arrow2.gif" alt="" /> '.$this->l('Back to the features list').'</a><br />';
+				OR isset($_GET['updatefeature_value']) OR isset($_GET['addfeature_value']))
+			{
+				$this->adminFeaturesValues->displayForm($this->token);
+				echo '<br /><br /><a href="'.self::$currentIndex.'&token='.$this->token.'"><img src="../img/admin/arrow2.gif" alt="" /> '.$this->l('Back to the features list').'</a><br />';
+			}
+			else
+				parent::display();
 		}
 		else
-		{
+			$this->displayWarning($this->l('This feature has been disabled, you can active this feature at this page:').' <a href="index.php?tab=AdminPerformance&token='.Tools::getAdminTokenLite('AdminPerformance').'#featuresDetachables">'.$this->l('Performances').'</a>');
-			parent::display();
-		}
 	}
 
 	/* Report to AdminTab::displayList() for more details */
@@ -131,6 +134,12 @@ class AdminFeatures extends AdminTab
 
 	public function displayForm($isMainTab = true)
 	{
+		if (!Feature::isFeatureActive())
+		{
+			$this->displayWarning($this->l('This feature has been disabled, you can active this feature at this page:').'<a href="index.php?tab=AdminPerformance&token='.Tools::getAdminTokenLite('AdminPerformance').'#featuresDetachables">'.$this->l('Performances').'</a>');
+			return;
+		}
+		
 		parent::displayForm();
 
 		if (!($obj = $this->loadObject(true)))
@@ -177,6 +186,9 @@ class AdminFeatures extends AdminTab
 
 	public function postProcess()
 	{
+		if (!Feature::isFeatureActive())
+			return ;
+		
 		$this->adminFeaturesValues->tabAccess = Profile::getProfileAccess($this->context->employee->id_profile, $this->id);
 		$this->adminFeaturesValues->postProcess($this->token);
 

admin-dev/tabs/AdminFeaturesValues.php

@@ -43,6 +43,12 @@ class AdminFeaturesValues extends AdminTab
 	 */
 	public function displayForm($isMainTab = true)
 	{
+		if (!Feature::isFeatureActive())
+		{
+			$this->displayWarning($this->l('This feature has been disabled, you can active this feature at this page:').' <a href="index.php?tab=AdminPerformance&token='.Tools::getAdminTokenLite('AdminPerformance').'#featuresDetachables">'.$this->l('Performances').'</a>');
+			return;
+		}
+		
 		parent::displayForm();
 
 		if (!($obj = $this->loadObject(true)))

admin-dev/tabs/AdminOrders.php

@@ -391,7 +391,7 @@ class AdminOrders extends AdminTab
 				<tr>
 					<td colspan="2">';
 				foreach ($customization['datas'] AS $type => $datas)
-					if ($type == _CUSTOMIZE_FILE_)
+					if ($type == Product::CUSTOMIZE_FILE)
 					{
 						$i = 0;
 						echo '<ul style="margin: 4px 0px 4px 0px; padding: 0px; list-style-type: none;">';
@@ -401,7 +401,7 @@ class AdminOrders extends AdminTab
 								</li>';
 						echo '</ul>';
 					}
-					elseif ($type == _CUSTOMIZE_TEXTFIELD_)
+					elseif ($type == Product::CUSTOMIZE_TEXTFIELD)
 					{
 						$i = 0;
 						echo '<ul style="margin: 0px 0px 4px 0px; padding: 0px 0px 0px 6px; list-style-type: none;">';
@@ -472,7 +472,8 @@ class AdminOrders extends AdminTab
 		$history = $order->getHistory($this->context->language->id);
 		$products = $order->getProducts();
 		$customizedDatas = Product::getAllCustomizedDatas((int)($order->id_cart));
-		Product::addCustomizationPrice($products, $customizedDatas);
+		if ($customizedDatas)
+			Product::addCustomizationPrice($products, $customizedDatas);
 		$discounts = $order->getDiscounts();
 		$messages = Message::getMessagesByOrderId($order->id, true);
 		$states = OrderState::getOrderStates($this->context->language->id);
@@ -770,7 +771,9 @@ class AdminOrders extends AdminTab
 							}
 							// Customization display
 							$this->displayCustomizedDatas($customizedDatas, $product, $currency, $image, $tokenCatalog, $k);
-
+							
+							if (!isset($product['customizationQuantityTotal']))
+								$product['customizationQuantityTotal'] = 0;
 							// Normal display
 							if ($product['product_quantity'] > $product['customizationQuantityTotal'])
 							{
@@ -787,7 +790,7 @@ class AdminOrders extends AdminTab
 										.($product['product_supplier_reference'] ? $this->l('Ref Supplier:').' '.$product['product_supplier_reference'] : '')
 										.'</a></td>
 									<td align="center">'.Tools::displayPrice($product_price, $currency, false).'</td>
-									<td align="center" class="productQuantity" '.($quantity > 1 ? 'style="font-weight:700;font-size:1.1em;color:red"' : '').'>'.(int)$quantity.'</td>
+									<td align="center" class="productQuantity" '.($product['product_quantity'] > 1 ? 'style="font-weight:700;font-size:1.1em;color:red"' : '').'>'.(int)$product['product_quantity'].'</td>
 									'.($order->hasBeenPaid() ? '<td align="center" class="productQuantity">'.(int)($product['product_quantity_refunded']).'</td>' : '').'
 									'.($order->hasBeenDelivered() ? '<td align="center" class="productQuantity">'.(int)($product['product_quantity_return']).'</td>' : '').'
 									<td align="center" class="productQuantity">'.$productObj->getStock($product['product_attribute_id']).'</td>

admin-dev/tabs/AdminPerformance.php

@@ -200,6 +200,18 @@ class AdminPerformance extends AdminTab
 			else
 				$this->_errors[] = Tools::displayError('You do not have permission to edit here.');
 		}
+		if (Tools::isSubmit('submitFeaturesDetachables'))
+		{
+			if ($this->tabAccess['edit'] === '1')
+			{
+				if (!Combination::isActuallyUsed())
+					Configuration::updateValue('PS_COMBINATION_FEATURE_ACTIVE', Tools::getValue('combination'));
+				Configuration::updateValue('PS_FEATURE_FEATURE_ACTIVE', Tools::getValue('feature'));
+				Tools::redirectAdmin(self::$currentIndex.'&token='.Tools::getValue('token').'&conf=4');
+			}
+			else
+				$this->_errors[] = Tools::displayError('You do not have permission to edit here.');
+		}
 		return parent::postProcess();
 	}
 
@@ -268,6 +280,51 @@ class AdminPerformance extends AdminTab
 			</fieldset>
 		</form>';
 		
+		echo '
+		<form action="'.self::$currentIndex.'&token='.Tools::getValue('token').'" method="post" style="margin-top:10px;" id="featuresDetachables">
+			<fieldset>
+				<legend><img src="../img/admin/tab-plugins.gif" /> '.$this->l('Features detachables').'</legend>
+				
+				<p>'.$this->l('Some features can be disabled in order to improve performance.').'</p>
+				
+				<label>'.$this->l('Combination:').'</label>
+				<div class="margin-form">
+					<input type="radio" name="combination" id="combination_1" value="1" '.(Combination::isFeatureActive() ? 'checked="checked"' : '').' '.(Combination::isActuallyUsed() ? 'disabled="disabled"' : '').' /> <label class="t"><img src="../img/admin/enabled.gif" alt="" /> '.$this->l('Yes').'</label>
+					<input type="radio" name="combination" id="combination_0" value="0" '.(!Combination::isFeatureActive() ? 'checked="checked"' : '').' '.(Combination::isActuallyUsed() ? 'disabled="disabled"' : '').' /> <label class="t"><img src="../img/admin/disabled.gif" alt="" /> '.$this->l('No').'</label>
+		';
+		if (Combination::isActuallyUsed())
+			$this->displayWarning($this->l('This feature can\'t be disabled beacause this is currently in use.'));
+		echo '
+					<p>
+						'.$this->l('These features are going to be disabled:').'
+						<ul>
+							<li>'.$this->l('Combinations tab on product page').'</li>
+							<li>'.$this->l('Attribute').'</li>
+							<li>'.$this->l('Group of attribute').'</li>
+						</ul>
+					</p>
+				</div>
+				
+				<label>'.$this->l('Feature:').'</label>
+				<div class="margin-form">
+					<input type="radio" name="feature" id="feature_1" value="1" '.(Feature::isFeatureActive() ? 'checked="checked"' : '').' /> <label class="t"><img src="../img/admin/enabled.gif" alt="" /> '.$this->l('Yes').'</label>
+					<input type="radio" name="feature" id="feature_0" value="0" '.(!Feature::isFeatureActive() ? 'checked="checked"' : '').' /> <label class="t"><img src="../img/admin/disabled.gif" alt="" /> '.$this->l('No').'</label>
+					<p>
+						'.$this->l('These features are going to be disabled:').'
+						<ul>
+							<li>'.$this->l('Features tab on product page').'</li>
+							<li>'.$this->l('Feature').'</li>
+							<li>'.$this->l('Feature value').'</li>
+						</ul>
+					</p>
+				</div>
+
+				<div class="margin-form">
+					<input type="submit" value="'.$this->l('   Save   ').'" name="submitFeaturesDetachables" class="button" />
+				</div>
+			</fieldset>
+		</form>';
+		
 		echo '
 		<form action="'.self::$currentIndex.'&token='.Tools::getValue('token').'" method="post" style="margin-top:10px;">
 			<fieldset>

admin-dev/tabs/AdminProducts.php

@@ -191,7 +191,6 @@ class AdminProducts extends AdminTab
 		{
 			if ($this->tabAccess['add'] === '1')
 			{
-
 				$languages = Language::getLanguages(false);
 				$is_attachment_name_valid = false;
 				foreach ($languages AS $language)
@@ -268,7 +267,7 @@ class AdminProducts extends AdminTab
 		{
 			if ($this->tabAccess['edit'] === '1')
 				if ($id = (int)(Tools::getValue($this->identifier)))
-					if (Attachment::attachToProduct($id, $_POST['attachments']))
+					if (Attachment::attachToProduct($id, Tools::getValue('attachments')))
 						Tools::redirectAdmin(self::$currentIndex.'&id_product='.(int)$id.(isset($_POST['id_category']) ? '&id_category='.(int)$_POST['id_category'] : '').'&conf=4&add'.$this->table.'&tabs=6&token='.($token ? $token : $this->token));
 		}
 
@@ -481,6 +480,8 @@ class AdminProducts extends AdminTab
 		/* Product attributes management */
 		elseif (Tools::isSubmit('submitProductAttribute'))
 		{
+			if (!Combination::isFeatureActive())
+				return;
 			if (Validate::isLoadedObject($product = new Product((int)(Tools::getValue('id_product')))))
 			{
 				if (!isset($_POST['attribute_price']) OR $_POST['attribute_price'] == NULL)
@@ -573,6 +574,8 @@ class AdminProducts extends AdminTab
 		}
 		elseif (Tools::isSubmit('deleteProductAttribute'))
 		{
+			if (!Combination::isFeatureActive())
+				return;
 			if ($this->tabAccess['delete'] === '1')
 			{
 				if (($id_product = (int)(Tools::getValue('id_product'))) AND Validate::isUnsignedId($id_product) AND Validate::isLoadedObject($product = new Product($id_product)))
@@ -598,6 +601,8 @@ class AdminProducts extends AdminTab
 		}
 		elseif (Tools::isSubmit('deleteAllProductAttributes'))
 		{
+			if (!Combination::isFeatureActive())
+				return;
 			if ($this->tabAccess['delete'] === '1')
 			{
 				if (($id_product = (int)(Tools::getValue('id_product'))) AND Validate::isUnsignedId($id_product) AND Validate::isLoadedObject($product = new Product($id_product)))
@@ -619,6 +624,8 @@ class AdminProducts extends AdminTab
 		}
 		elseif (Tools::isSubmit('defaultProductAttribute'))
 		{
+			if (!Combination::isFeatureActive())
+				return;
 			if (Validate::isLoadedObject($product = new Product((int)(Tools::getValue('id_product')))))
 			{
 				$product->deleteDefaultAttributes();
@@ -632,6 +639,8 @@ class AdminProducts extends AdminTab
 		/* Product features management */
 		elseif (Tools::isSubmit('submitProductFeature'))
 		{
+			if (!Feature::isFeatureActive())
+				return;
 			if ($this->tabAccess['edit'] === '1')
 			{
 				if (Validate::isLoadedObject($product = new Product((int)(Tools::getValue('id_product')))))
@@ -1561,12 +1570,13 @@ class AdminProducts extends AdminTab
 				/* Tabs */
 		$this->displayFormInformations($obj, $currency);
 		$this->displayFormImages($obj, $this->token);
-		$countAttributes = (int)Db::getInstance()->getValue('SELECT COUNT(*) FROM '._DB_PREFIX_.'product_attribute WHERE id_product = '.(int)$obj->id);
+		if (Combination::isFeatureActive()) 
+			$countAttributes = (int)Db::getInstance()->getValue('SELECT COUNT(*) FROM '._DB_PREFIX_.'product_attribute WHERE id_product = '.(int)$obj->id);
 		$countAttachments = (int)Db::getInstance()->getValue('SELECT COUNT(*) FROM '._DB_PREFIX_.'product_attachment WHERE id_product = '.(int)$obj->id);
 		if ($obj->id)
 			echo '
 			<div class="tab-page" id="step3"><h4 class="tab">3. '.$this->l('Prices').'</h4></div>
-			<div class="tab-page" id="step4"><h4 class="tab">4. '.$this->l('Combinations').' ('.$countAttributes.')</h4></div>
+			<div class="tab-page" id="step4"><h4 class="tab">4. '.$this->l('Combinations').(isset($countAttributes) ? ' ('.$countAttributes.')' : '').'</h4></div>
 			<div class="tab-page" id="step5"><h4 class="tab">5. '.$this->l('Features').'</h4></div>
 			<div class="tab-page" id="step6"><h4 class="tab">6. '.$this->l('Customization').'</h4></div>
 			<div class="tab-page" id="step7"><h4 class="tab">7. '.$this->l('Attachments').' ('.$countAttachments.')</h4></div>';
@@ -1898,18 +1908,18 @@ class AdminProducts extends AdminTab
 	private function _getCustomizationFieldIds($labels, $alreadyGenerated, $obj)
 	{
 		$customizableFieldIds = array();
-		if (isset($labels[_CUSTOMIZE_FILE_]))
+		if (isset($labels[Product::CUSTOMIZE_FILE]))
-			foreach ($labels[_CUSTOMIZE_FILE_] AS $id_customization_field => $label)
+			foreach ($labels[Product::CUSTOMIZE_FILE] AS $id_customization_field => $label)
-				$customizableFieldIds[] = 'label_'._CUSTOMIZE_FILE_.'_'.(int)($id_customization_field);
+				$customizableFieldIds[] = 'label_'.Product::CUSTOMIZE_FILE.'_'.(int)($id_customization_field);
-		if (isset($labels[_CUSTOMIZE_TEXTFIELD_]))
+		if (isset($labels[Product::CUSTOMIZE_TEXTFIELD]))
-			foreach ($labels[_CUSTOMIZE_TEXTFIELD_] AS $id_customization_field => $label)
+			foreach ($labels[Product::CUSTOMIZE_TEXTFIELD] AS $id_customization_field => $label)
-				$customizableFieldIds[] = 'label_'._CUSTOMIZE_TEXTFIELD_.'_'.(int)($id_customization_field);
+				$customizableFieldIds[] = 'label_'.Product::CUSTOMIZE_TEXTFIELD.'_'.(int)($id_customization_field);
 		$j = 0;
-		for ($i = $alreadyGenerated[_CUSTOMIZE_FILE_]; $i < (int)($this->getFieldValue($obj, 'uploadable_files')); $i++)
+		for ($i = $alreadyGenerated[Product::CUSTOMIZE_FILE]; $i < (int)($this->getFieldValue($obj, 'uploadable_files')); $i++)
-			$customizableFieldIds[] = 'newLabel_'._CUSTOMIZE_FILE_.'_'.$j++;
+			$customizableFieldIds[] = 'newLabel_'.Product::CUSTOMIZE_FILE.'_'.$j++;
 		$j = 0;
-		for ($i = $alreadyGenerated[_CUSTOMIZE_TEXTFIELD_]; $i < (int)($this->getFieldValue($obj, 'text_fields')); $i++)
+		for ($i = $alreadyGenerated[Product::CUSTOMIZE_TEXTFIELD]; $i < (int)($this->getFieldValue($obj, 'text_fields')); $i++)
-			$customizableFieldIds[] = 'newLabel_'._CUSTOMIZE_TEXTFIELD_.'_'.$j++;
+			$customizableFieldIds[] = 'newLabel_'.Product::CUSTOMIZE_TEXTFIELD.'_'.$j++;
 		return implode('¤', $customizableFieldIds);
 	}
 
@@ -1937,7 +1947,7 @@ class AdminProducts extends AdminTab
 	private function _displayLabelFields(&$obj, &$labels, $languages, $defaultLanguage, $type)
 	{
 		$type = (int)($type);
-		$labelGenerated = array(_CUSTOMIZE_FILE_ => (isset($labels[_CUSTOMIZE_FILE_]) ? count($labels[_CUSTOMIZE_FILE_]) : 0), _CUSTOMIZE_TEXTFIELD_ => (isset($labels[_CUSTOMIZE_TEXTFIELD_]) ? count($labels[_CUSTOMIZE_TEXTFIELD_]) : 0));
+		$labelGenerated = array(Product::CUSTOMIZE_FILE => (isset($labels[Product::CUSTOMIZE_FILE]) ? count($labels[Product::CUSTOMIZE_FILE]) : 0), Product::CUSTOMIZE_TEXTFIELD => (isset($labels[Product::CUSTOMIZE_TEXTFIELD]) ? count($labels[Product::CUSTOMIZE_TEXTFIELD]) : 0));
 
 		$fieldIds = $this->_getCustomizationFieldIds($labels, $labelGenerated, $obj);
 		if (isset($labels[$type]))
@@ -1989,7 +1999,7 @@ class AdminProducts extends AdminTab
 				<tr>
 					<td style="width:150px" valign="top">'.$this->l('Files fields:').'</td>
 					<td>';
-					$this->_displayLabelFields($obj, $labels, $languages, $defaultLanguage, _CUSTOMIZE_FILE_);
+					$this->_displayLabelFields($obj, $labels, $languages, $defaultLanguage, Product::CUSTOMIZE_FILE);
 					echo '
 					</td>
 				</tr>';
@@ -2002,7 +2012,7 @@ class AdminProducts extends AdminTab
 				<tr>
 					<td style="width:150px" valign="top">'.$this->l('Text fields:').'</td>
 					<td>';
-					$this->_displayLabelFields($obj, $labels, $languages, $defaultLanguage, _CUSTOMIZE_TEXTFIELD_);
+					$this->_displayLabelFields($obj, $labels, $languages, $defaultLanguage, Product::CUSTOMIZE_TEXTFIELD);
 					echo '
 					</td>
 				</tr>';
@@ -3170,9 +3180,14 @@ class AdminProducts extends AdminTab
 		return $content;
 	}
 
-	function displayFormAttributes($obj, $languages, $defaultLanguage)
+	public function displayFormAttributes($obj, $languages, $defaultLanguage)
 	{
-
+		if (!Combination::isFeatureActive())
+		{
+			$this->displayWarning($this->l('This feature has been disabled, you can active this feature at this page:').' <a href="index.php?tab=AdminPerformance&token='.Tools::getAdminTokenLite('AdminPerformance').'#featuresDetachables">'.$this->l('Performances').'</a>');
+			return;
+		}
+		
 		$attributeJs = array();
 		$attributes = Attribute::getAttributes($this->context->language->id, true);
 		foreach ($attributes AS $k => $attribute)
@@ -3181,11 +3196,10 @@ class AdminProducts extends AdminTab
 		$attributes_groups = AttributeGroup::getAttributesGroups($this->context->language->id);
 		$default_country = new Country((int)Configuration::get('PS_COUNTRY_DEFAULT'));
 
-
 		$images = Image::getImages($this->context->language->id, $obj->id);
 		if ($obj->id)
-			{
+		{
-				echo '
+			echo '
 			<script type="text/javascript">
 				$(document).ready(function(){
 					$(\'#id_mvt_reason\').change(function(){
@@ -3500,8 +3514,14 @@ class AdminProducts extends AdminTab
 					echo '<b>'.$this->l('You must save this product before adding combinations').'.</b>';
 	}
 
-	function displayFormFeatures($obj)
+	public function displayFormFeatures($obj)
 	{
+		if (!Feature::isFeatureActive())
+		{
+			$this->displayWarning($this->l('This feature has been disabled, you can active this feature at this page:').' <a href="index.php?tab=AdminPerformance&token='.Tools::getAdminTokenLite('AdminPerformance').'#featuresDetachables">'.$this->l('Performances').'</a>');
+			return;
+		}
+		
 		parent::displayForm();
 
 		if ($obj->id)

admin-dev/tabs/AdminReturn.php

@@ -235,7 +235,7 @@ class AdminReturn extends AdminTab
 					{
 						echo '<tr>
 						<td colspan="4">';
-						if ($type == _CUSTOMIZE_FILE_)
+						if ($type == Product::CUSTOMIZE_FILE)
 						{
 							$i = 0;
 							echo '<ul style="margin: 4px 0px 4px 0px; padding: 0px; list-style-type: none;">';
@@ -245,7 +245,7 @@ class AdminReturn extends AdminTab
 									</li>';
 							echo '</ul>';
 						}
-						elseif ($type == _CUSTOMIZE_TEXTFIELD_)
+						elseif ($type == Product::CUSTOMIZE_TEXTFIELD)
 						{
 							$i = 0;
 							echo '<ul style="margin: 0px 0px 4px 0px; padding: 0px 0px 0px 6px; list-style-type: none;">';

classes/Alias.php

@@ -37,6 +37,8 @@ class AliasCore extends ObjectModel
 
 	protected 	$table = 'alias';
 	protected 	$identifier = 'id_alias';
+	
+	protected static $feature_active = null;
 
 	function __construct($id = NULL, $alias = NULL, $search = NULL, $id_lang = NULL)
 	{
@@ -44,27 +46,38 @@ class AliasCore extends ObjectModel
 			parent::__construct($id);
 		elseif ($alias AND Validate::isValidSearch($alias))
 		{
-			$row = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow('
+			if (!self::isFeatureActive())
-			SELECT a.id_alias, a.search, a.alias
-			FROM `'._DB_PREFIX_.'alias` a
-			WHERE `alias` LIKE \''.pSQL($alias).'\' AND `active` = 1');
-
-			if ($row)
-			{
-			 	$this->id = (int)($row['id_alias']);
-			 	$this->search = $search ? trim($search) : $row['search'];
-				$this->alias = $row['alias'];
-			}
-			else
 			{
 				$this->alias = trim($alias);
 				$this->search = trim($search);
 			}
+			else 
+			{
+				$row = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow('
+				SELECT a.id_alias, a.search, a.alias
+				FROM `'._DB_PREFIX_.'alias` a
+				WHERE `alias` LIKE \''.pSQL($alias).'\' AND `active` = 1');
+	
+				if ($row)
+				{
+				 	$this->id = (int)($row['id_alias']);
+				 	$this->search = $search ? trim($search) : $row['search'];
+					$this->alias = $row['alias'];
+				}
+				else
+				{
+					$this->alias = trim($alias);
+					$this->search = trim($search);
+				}
+			}
 		}
 	}
 
 	public function getAliases()
 	{
+		if (!self::isFeatureActive())
+			return '';
+		
 		$aliases = Db::getInstance()->ExecuteS('
 		SELECT a.alias
 		FROM `'._DB_PREFIX_.'alias` a
@@ -83,5 +96,20 @@ class AliasCore extends ObjectModel
 		$fields['active'] = (int)($this->active);
 		return $fields;
 	}
+	
+	/**
+	 * This method is allow to know if a feature is used or active
+	 * @since 1.5.0.1
+	 * @return bool
+	 */
+	public static function isFeatureActive()
+	{
+		if (self::$feature_active === null)
+			self::$feature_active = (bool)Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
+				SELECT COUNT(*) 
+				FROM `'._DB_PREFIX_.'alias`
+			');
+		return self::$feature_active;
+	} 
 }
 

classes/Attribute.php

@@ -100,6 +100,8 @@ class AttributeCore extends ObjectModel
 	 */
 	public static function getAttributes($id_lang, $notNull = false)
 	{
+		if (!Combination::isFeatureActive())
+			return array();
 		return Db::getInstance()->ExecuteS('
 		SELECT ag.*, agl.*, a.`id_attribute`, al.`name`, agl.`name` AS `attribute_group`
 		FROM `'._DB_PREFIX_.'attribute_group` ag
@@ -158,7 +160,7 @@ class AttributeCore extends ObjectModel
 	 *
 	 * @deprecated since 1.5.0
 	 * @param array &$arr
-	 * return bool
+	 * @return bool
 	 */
 	public static function updateQtyProduct(&$arr)
 	{

classes/AttributeGroup.php

@@ -123,6 +123,8 @@ class AttributeGroupCore extends ObjectModel
 	 */
 	public static function getAttributes($id_lang, $id_attribute_group)
 	{
+		if (!Combination::isFeatureActive())
+			return array();
 		return Db::getInstance()->ExecuteS('
 		SELECT *
 		FROM `'._DB_PREFIX_.'attribute` a
@@ -139,6 +141,8 @@ class AttributeGroupCore extends ObjectModel
 	 */
 	public static function getAttributesGroups($id_lang)
 	{
+		if (!Combination::isFeatureActive())
+			return array();
 		return Db::getInstance()->ExecuteS('
 		SELECT *
 		FROM `'._DB_PREFIX_.'attribute_group` ag
@@ -154,7 +158,8 @@ class AttributeGroupCore extends ObjectModel
 	public function deleteSelection($selection)
 	{
 		/* Also delete Attributes */
-		foreach ($selection AS $value) {
+		foreach ($selection AS $value) 
+		{
 			$obj = new AttributeGroup($value);
 			if (!$obj->delete())
 				return false;

classes/Cart.php

@@ -254,6 +254,10 @@ class CartCore extends ObjectModel
 	 */
 	public function getDiscounts($lite = false, $refresh = false)
 	{
+		// if discounts are never used
+		if (!Discount::isFeatureActive())
+			return array();
+		
 		if (!$this->id)
 			return array();
 		if (!$lite AND !$refresh AND isset(self::$_discounts[$this->id]))
@@ -307,12 +311,13 @@ class CartCore extends ObjectModel
 
 	public function getDiscountsCustomer($id_discount)
 	{
-		$result = Db::getInstance()->ExecuteS('
+		if (!Discount::isFeatureActive())
-		SELECT `id_discount`
+			return 0;
-		FROM `'._DB_PREFIX_.'cart_discount`
-		WHERE `id_discount` = '.(int)($id_discount).' AND `id_cart` = '.(int)($this->id));
 
-		return Db::getInstance()->NumRows();
+		return Db::getInstance()->getValue('
+			SELECT COUNT(*) 
+			FROM `'._DB_PREFIX_.'cart_discount`
+			WHERE `id_discount` = '.(int)($id_discount).' AND `id_cart` = '.(int)($this->id));
 	}
 
 	public function getLastProduct()
@@ -353,37 +358,60 @@ class CartCore extends ObjectModel
 		if (!$id_country)
 			$id_country = Context::getContext()->country->id;
 
-		$sql = 'SELECT cp.`id_product_attribute`, cp.`id_product`, cu.`id_customization`, cp.`quantity` AS cart_quantity, cp.id_shop, cu.`quantity` AS customization_quantity, pl.`name`,
+		// Build query
+		$sql = array();
+		// Build SELECT
+		$sql['select'] = 'SELECT cp.`id_product_attribute`, cp.`id_product`, cp.`quantity` AS cart_quantity, cp.id_shop, pl.`name`,
 					pl.`description_short`, pl.`available_now`, pl.`available_later`, p.`id_product`, p.`id_category_default`, p.`id_supplier`, p.`id_manufacturer`, p.`on_sale`, p.`ecotax`, p.`additional_shipping_cost`, p.`available_for_order`,
-					p.`price`, p.`weight`, p.`width`, p.`height`, p.`depth`, p.`out_of_stock`, p.`active`, p.`date_add`, p.`date_upd`, IFNULL(pa.`minimal_quantity`, p.`minimal_quantity`) as minimal_quantity,
+					p.`price`, p.`weight`, p.`width`, p.`height`, p.`depth`, p.`out_of_stock`, p.`active`, p.`date_add`, p.`date_upd`,
-					t.`id_tax`, tl.`name` AS tax, t.`rate`, pa.`price` AS price_attribute, stock.quantity,
+					t.`id_tax`, tl.`name` AS tax, t.`rate`, stock.quantity, pl.`link_rewrite`, cl.`link_rewrite` AS category, CONCAT(cp.`id_product`, cp.`id_product_attribute`) AS unique_id';
-					pa.`ecotax` AS ecotax_attr, pl.`link_rewrite`, cl.`link_rewrite` AS category, CONCAT(cp.`id_product`, cp.`id_product_attribute`) AS unique_id,
+		// Build FROM
-       				IF (IFNULL(pa.`reference`, \'\') = \'\', p.`reference`, pa.`reference`) AS reference,
+		$sql['from'] = 'FROM `'._DB_PREFIX_.'cart_product` cp';
-        			IF (IFNULL(pa.`supplier_reference`, \'\') = \'\', p.`supplier_reference`, pa.`supplier_reference`) AS supplier_reference,
+		// Build JOIN
-        			(p.`weight`+ pa.`weight`) weight_attribute,
+		$sql['join'] = 'LEFT JOIN `'._DB_PREFIX_.'product` p ON p.`id_product` = cp.`id_product`
-        			IF (IFNULL(pa.`ean13`, \'\') = \'\', p.`ean13`, pa.`ean13`) AS ean13, IF (IFNULL(pa.`upc`, \'\') = \'\', p.`upc`, pa.`upc`) AS upc,
+		LEFT JOIN `'._DB_PREFIX_.'product_lang` pl ON (p.`id_product` = pl.`id_product` AND pl.`id_lang` = '.(int)$this->id_lang.Context::getContext()->shop->sqlLang('pl').')
-					pai.`id_image` as pai_id_image
+		LEFT JOIN `'._DB_PREFIX_.'tax_rule` tr ON (p.`id_tax_rules_group` = tr.`id_tax_rules_group`
-				FROM `'._DB_PREFIX_.'cart_product` cp
+			AND tr.`id_country` = '.(int)$id_country.'
-				LEFT JOIN `'._DB_PREFIX_.'product` p ON p.`id_product` = cp.`id_product`
+			AND tr.`id_state` = 0
-				LEFT JOIN `'._DB_PREFIX_.'product_lang` pl ON (p.`id_product` = pl.`id_product` AND pl.`id_lang` = '.(int)$this->id_lang.Context::getContext()->shop->sqlLang('pl').')
+		    AND tr.`zipcode_from` = 0)
-				LEFT JOIN `'._DB_PREFIX_.'product_attribute` pa ON (pa.`id_product_attribute` = cp.`id_product_attribute`)
+	    LEFT JOIN `'._DB_PREFIX_.'tax` t ON (t.`id_tax` = tr.`id_tax`)
-				LEFT JOIN `'._DB_PREFIX_.'tax_rule` tr ON (p.`id_tax_rules_group` = tr.`id_tax_rules_group`
+		LEFT JOIN `'._DB_PREFIX_.'tax_lang` tl ON (t.`id_tax` = tl.`id_tax` AND tl.`id_lang` = '.(int)$this->id_lang.')
-					AND tr.`id_country` = '.(int)$id_country.'
+		LEFT JOIN `'._DB_PREFIX_.'category_lang` cl ON (p.`id_category_default` = cl.`id_category` AND cl.`id_lang` = '.(int)$this->id_lang.Context::getContext()->shop->sqlLang('cl').')
-					AND tr.`id_state` = 0
+		'.Product::sqlStock('cp', 'cp');
-				    AND tr.`zipcode_from` = 0)
+		// Build WHERE clauses
-			    LEFT JOIN `'._DB_PREFIX_.'tax` t ON (t.`id_tax` = tr.`id_tax`)
+		$sql['where'] = '
-				LEFT JOIN `'._DB_PREFIX_.'tax_lang` tl ON (t.`id_tax` = tl.`id_tax` AND tl.`id_lang` = '.(int)$this->id_lang.')
+		WHERE cp.`id_cart` = '.(int)$this->id.'
-				LEFT JOIN `'._DB_PREFIX_.'customization` cu ON (p.`id_product` = cu.`id_product`)
+		'.($id_product ? ' AND cp.`id_product` = '.(int)$id_product : '').'
-				LEFT JOIN `'._DB_PREFIX_.'product_attribute_image` pai ON (pai.`id_product_attribute` = pa.`id_product_attribute`)
+		AND p.`id_product` IS NOT NULL';
-				LEFT JOIN `'._DB_PREFIX_.'category_lang` cl ON (p.`id_category_default` = cl.`id_category` AND cl.`id_lang` = '.(int)$this->id_lang.Context::getContext()->shop->sqlLang('cl').')
+		// Build GROUP BY
-				'.Product::sqlStock('cp', 'cp').'
+		$sql['groupby'] = 'GROUP BY unique_id';
-				WHERE cp.`id_cart` = '.(int)$this->id.'
+		// Build ORDER BY
-				'.($id_product ? ' AND cp.`id_product` = '.(int)$id_product : '').'
+		$sql['orderby'] = 'ORDER BY cp.date_add ASC';
-				AND p.`id_product` IS NOT NULL
+		
-				GROUP BY unique_id
+		if (Customization::isFeatureActive())
-				ORDER BY cp.date_add ASC';
+		{
+			$sql['select'] .= ', cu.`id_customization`, cu.`quantity` AS customization_quantity';
+			$sql['join'] .= 'LEFT JOIN `'._DB_PREFIX_.'customization` cu ON (p.`id_product` = cu.`id_product`)';
+		}
 
-		$result = Db::getInstance()->ExecuteS($sql);
+		if (Combination::isFeatureActive())
+		{
+			$sql['select'] .= ', pa.`price` AS price_attribute, pa.`ecotax` AS ecotax_attr,
+				IF (IFNULL(pa.`reference`, \'\') = \'\', p.`reference`, pa.`reference`) AS reference,
+				IF (IFNULL(pa.`supplier_reference`, \'\') = \'\', p.`supplier_reference`, pa.`supplier_reference`) AS supplier_reference,
+				(p.`weight`+ pa.`weight`) weight_attribute,
+				IF (IFNULL(pa.`ean13`, \'\') = \'\', p.`ean13`, pa.`ean13`) AS ean13, IF (IFNULL(pa.`upc`, \'\') = \'\', p.`upc`, pa.`upc`) AS upc,
+				pai.`id_image` as pai_id_image, IFNULL(pa.`minimal_quantity`, p.`minimal_quantity`) as minimal_quantity, pa.`ecotax` AS ecotax_attr';
+			$sql['join'] .= '
+			LEFT JOIN `'._DB_PREFIX_.'product_attribute` pa ON (pa.`id_product_attribute` = cp.`id_product_attribute`)
+			LEFT JOIN `'._DB_PREFIX_.'product_attribute_image` pai ON (pai.`id_product_attribute` = pa.`id_product_attribute`)
+			';
+		}
+		else
+			$sql['select'] .= ', p.`reference` AS reference, p.`supplier_reference` AS supplier_reference, 
+				p.`ean13`, p.`upc` AS upc, p.`minimal_quantity` AS minimal_quantity';
+
+		$result = Db::getInstance()->ExecuteS(Tools::buildQuery($sql));
 		// Reset the cache before the following return, or else an empty cart will add dozens of queries
 
 		$productsIds = array();
@@ -408,9 +436,7 @@ class CartCore extends ObjectModel
 			// for compatibility with 1.2 themes
 			$row['quantity'] = (int)($row['cart_quantity']);
 			if (isset($row['id_product_attribute']) AND (int)$row['id_product_attribute'])
-			{
 				$row['weight'] = $row['weight_attribute'];
-			}
 			if ($this->_taxCalculationMethod == PS_TAX_EXC)
 			{
 				$row['price'] = Product::getPriceStatic((int)$row['id_product'], false, isset($row['id_product_attribute']) ? (int)($row['id_product_attribute']) : NULL, 2, NULL, false, true, (int)($row['cart_quantity']), false, ((int)($this->id_customer) ? (int)($this->id_customer) : NULL), (int)($this->id), ((int)($this->{Configuration::get('PS_TAX_ADDRESS_TYPE')}) ? (int)($this->{Configuration::get('PS_TAX_ADDRESS_TYPE')}) : NULL), $specificPriceOutput); // Here taxes are computed only once the quantity has been applied to the product price
@@ -464,6 +490,8 @@ class CartCore extends ObjectModel
 
 	public static function cacheSomeAttributesLists($ipaList, $id_lang)
 	{
+		if (!Combination::isFeatureActive())
+			return;
 		$paImplode = array();
 		foreach ($ipaList as $id_product_attribute)
 			if ((int)$id_product_attribute AND !array_key_exists($id_product_attribute.'-'.$id_lang, self::$_attributesLists))
@@ -532,7 +560,7 @@ class CartCore extends ObjectModel
 		return Db::getInstance()->AutoExecute(_DB_PREFIX_.'cart_discount', array('id_discount' => (int)($id_discount), 'id_cart' => (int)($this->id)), 'INSERT');
 	}
 
-	public function containsProduct($id_product, $id_product_attribute, $id_customization)
+	public function containsProduct($id_product, $id_product_attribute = 0, $id_customization = false)
 	{
 		return Db::getInstance()->getRow('
 		SELECT cp.`quantity`
@@ -550,7 +578,7 @@ class CartCore extends ObjectModel
 	 * @param integer $id_product_attribute Attribute ID if needed
 	 * @param string $operator Indicate if quantity must be increased or decreased
 	 */
-	public	function updateQty($quantity, $id_product, $id_product_attribute = NULL, $id_customization = false, $operator = 'up', Shop $shop = null)
+	public	function updateQty($quantity, $id_product, $id_product_attribute = null, $id_customization = false, $operator = 'up', Shop $shop = null)
 	{
 		if (!$shop)
 			$shop = Context::getContext()->shop;
@@ -581,7 +609,6 @@ class CartCore extends ObjectModel
 			$result = $this->containsProduct($id_product, $id_product_attribute, (int)$id_customization);
 
 			/* Update quantity if product already exist */
-
 			if ($result)
 			{
 				if ($operator == 'up')
@@ -740,7 +767,7 @@ class CartCore extends ObjectModel
 						WHERE id_customization = '.(int)$customization['id_customization'].'
 						AND type = '.(int)$customization['type'].'
 						AND `index` = '.(int)$customization['index']);
-					if ($type == _CUSTOMIZE_FILE_)
+					if ($type == Product::CUSTOMIZE_FILE)
 					{
 						@unlink(_PS_UPLOAD_DIR_.$customization['value']);
 						@unlink(_PS_UPLOAD_DIR_.$customization['value'].'_small');
@@ -749,7 +776,8 @@ class CartCore extends ObjectModel
 				}
 			}
 			$id_customization = $exising_customization[0]['id_customization'];
-		}else
+		}
+		else
 		{
 			Db::getInstance()->Execute('INSERT INTO `'._DB_PREFIX_.'customization` (`id_cart`, `id_product`, `id_product_attribute`, `quantity`) VALUES ('.(int)($this->id).', '.(int)($id_product).', '.(int)($id_product_attribute).', '.(int)($quantity).')');
 			$id_customization = Db::getInstance()->Insert_ID();
@@ -819,12 +847,23 @@ class CartCore extends ObjectModel
 		}
 
 		/* Get customization quantity */
-		if (($result = Db::getInstance()->getRow('SELECT SUM(`quantity`) AS \'quantity\' FROM `'._DB_PREFIX_.'customization` WHERE `id_cart` = '.(int)($this->id).' AND `id_product` = '.(int)($id_product).' AND `id_product_attribute` = '.(int)($id_product_attribute))) === false)
+		if (($result = Db::getInstance()->getRow('
+			SELECT SUM(`quantity`) AS \'quantity\' 
+			FROM `'._DB_PREFIX_.'customization` 
+			WHERE `id_cart` = '.(int)$this->id.' 
+			AND `id_product` = '.(int)$id_product.' 
+			AND `id_product_attribute` = '.(int)$id_product_attribute)
+		) === false)
 			return false;
 
 		/* If the product still possesses customization it does not have to be deleted */
 		if (Db::getInstance()->NumRows() AND (int)($result['quantity']))
-			return Db::getInstance()->Execute('UPDATE `'._DB_PREFIX_.'cart_product` SET `quantity` = '.(int)($result['quantity']).' WHERE `id_cart` = '.(int)($this->id).' AND `id_product` = '.(int)($id_product).($id_product_attribute != NULL ? ' AND `id_product_attribute` = '.(int)($id_product_attribute) : ''));
+			return Db::getInstance()->Execute('
+				UPDATE `'._DB_PREFIX_.'cart_product` 
+				SET `quantity` = '.(int)($result['quantity']).' 
+				WHERE `id_cart` = '.(int)($this->id).' 
+				AND `id_product` = '.(int)($id_product).
+				($id_product_attribute != NULL ? ' AND `id_product_attribute` = '.(int)($id_product_attribute) : ''));
 
 		/* Product deletion */
 		if (Db::getInstance()->Execute('DELETE FROM `'._DB_PREFIX_.'cart_product` WHERE `id_product` = '.(int)($id_product).($id_product_attribute != NULL ? ' AND `id_product_attribute` = '.(int)($id_product_attribute) : '').' AND `id_cart` = '.(int)($this->id)))
@@ -922,6 +961,9 @@ class CartCore extends ObjectModel
 		if (!in_array($type, array(Cart::ONLY_PRODUCTS, Cart::ONLY_DISCOUNTS, Cart::BOTH, Cart::BOTH_WITHOUT_SHIPPING, Cart::ONLY_SHIPPING, Cart::ONLY_WRAPPING, Cart::ONLY_PRODUCTS_WITHOUT_SHIPPING)))
 			die(Tools::displayError());
 
+		// if discounts are never used
+		if ($type == Cart::ONLY_DISCOUNTS && !Discount::isFeatureActive())
+			return 0;
 		// no shipping cost if is a cart with only virtuals products
 		$virtual = $this->isVirtualCart();
 		if ($virtual AND $type ==  Cart::ONLY_SHIPPING)
@@ -940,7 +982,6 @@ class CartCore extends ObjectModel
 		{
 			if ($this->_taxCalculationMethod == PS_TAX_EXC)
 			{
-
 				// Here taxes are computed only once the quantity has been applied to the product price
 				$price = Product::getPriceStatic((int)$product['id_product'], false, (int)$product['id_product_attribute'], 2, NULL, false, true, $product['cart_quantity'], false, (int)$this->id_customer ? (int)$this->id_customer : NULL, (int)$this->id, ($this->{Configuration::get('PS_TAX_ADDRESS_TYPE')}));
 
@@ -981,45 +1022,48 @@ class CartCore extends ObjectModel
 		if ($type != Cart::ONLY_PRODUCTS)
 		{
 			$discounts = array();
-			/* Firstly get all discounts, looking for a free shipping one (in order to substract shipping fees to the total amount) */
+			if (Discount::isFeatureActive())
-			if ($discountIds = $this->getDiscounts(true))
 			{
-				foreach ($discountIds AS $id_discount)
+				/* Firstly get all discounts, looking for a free shipping one (in order to substract shipping fees to the total amount) */
+				if ($discountIds = $this->getDiscounts(true))
 				{
-					$discount = new Discount((int)($id_discount['id_discount']));
+					foreach ($discountIds AS $id_discount)
-					if (Validate::isLoadedObject($discount))
 					{
-						$discounts[] = $discount;
+						$discount = new Discount((int)($id_discount['id_discount']));
-						if ($discount->id_discount_type == 3)
+						if (Validate::isLoadedObject($discount))
-							foreach($products AS $product)
+						{
-							{
+							$discounts[] = $discount;
-								$categories = Discount::getCategories($discount->id);
+							if ($discount->id_discount_type == Discount::FREE_SHIPPING)
-								if (count($categories) AND Product::idIsOnCategoryId($product['id_product'], $categories))
+								foreach($products AS $product)
 								{
-									if($type == Cart::ONLY_DISCOUNTS)
+									$categories = Discount::getCategories($discount->id);
-										$order_total -= $shipping_fees;
+									if (count($categories) AND Product::idIsOnCategoryId($product['id_product'], $categories))
-									$shipping_fees = 0;
+									{
-									break;
+										if($type == Cart::ONLY_DISCOUNTS)
+											$order_total -= $shipping_fees;
+										$shipping_fees = 0;
+										break;
+									}
 								}
-							}
+						}
 					}
+					/* Secondly applying all vouchers to the correct amount */
+					$shrunk = false;
+					foreach ($discounts AS $discount)
+						if ($discount->id_discount_type != Discount::FREE_SHIPPING)
+						{
+							$order_total -= Tools::ps_round((float)($discount->getValue(sizeof($discounts), $order_total_products, $shipping_fees, $this->id, (int)($withTaxes))), 2);
+							if ($discount->id_discount_type == Discount::AMOUNT)
+								if (in_array($discount->behavior_not_exhausted, array(1,2)))
+									$shrunk = true;
+						}
+	
+						$order_total_discount = 0;
+						if ($shrunk AND $order_total < (-$wrapping_fees - $order_total_products - $shipping_fees))
+							$order_total_discount = -$wrapping_fees - $order_total_products - $shipping_fees;
+						else
+							$order_total_discount = $order_total;
 				}
-				/* Secondly applying all vouchers to the correct amount */
-				$shrunk = false;
-				foreach ($discounts AS $discount)
-					if ($discount->id_discount_type != 3)
-					{
-						$order_total -= Tools::ps_round((float)($discount->getValue(sizeof($discounts), $order_total_products, $shipping_fees, $this->id, (int)($withTaxes))), 2);
-						if ($discount->id_discount_type == 2)
-							if (in_array($discount->behavior_not_exhausted, array(1,2)))
-								$shrunk = true;
-					}
-
-					$order_total_discount = 0;
-					if ($shrunk AND $order_total < (-$wrapping_fees - $order_total_products - $shipping_fees))
-						$order_total_discount = -$wrapping_fees - $order_total_products - $shipping_fees;
-					else
-						$order_total_discount = $order_total;
 			}
 		}
 
@@ -1048,10 +1092,13 @@ class CartCore extends ObjectModel
 
 		// Checking discounts in cart
 		$products = $this->getProducts();
-		$discounts = $this->getDiscounts(true);
+		if (Discount::isFeatureActive())
+			$discounts = $this->getDiscounts(true);
+		else
+			$discounts = null;
 		if ($discounts)
 			foreach ($discounts AS $id_discount)
-				if ($id_discount['id_discount_type'] == 3)
+				if ($id_discount['id_discount_type'] == Discount::FREE_SHIPPING)
 				{
 					if ($id_discount['minimal'] > 0)
 					{
@@ -1281,20 +1328,25 @@ class CartCore extends ObjectModel
 	{
 		if (!isset(self::$_totalWeight[$this->id]))
 		{
-			$result = Db::getInstance()->getRow('
+			if (Combination::isFeatureActive())
-			SELECT SUM((p.`weight` + pa.`weight`) * cp.`quantity`) as nb
+				$weight_product_with_attribute = Db::getInstance()->getValue('
-			FROM `'._DB_PREFIX_.'cart_product` cp
+				SELECT SUM((p.`weight` + pa.`weight`) * cp.`quantity`) as nb
-			LEFT JOIN `'._DB_PREFIX_.'product` p ON cp.`id_product` = p.`id_product`
+				FROM `'._DB_PREFIX_.'cart_product` cp
-			LEFT JOIN `'._DB_PREFIX_.'product_attribute` pa ON cp.`id_product_attribute` = pa.`id_product_attribute`
+				LEFT JOIN `'._DB_PREFIX_.'product` p ON (cp.`id_product` = p.`id_product`)
-			WHERE (cp.`id_product_attribute` IS NOT NULL AND cp.`id_product_attribute` != 0)
+				LEFT JOIN `'._DB_PREFIX_.'product_attribute` pa ON (cp.`id_product_attribute` = pa.`id_product_attribute`)
-			AND cp.`id_cart` = '.(int)($this->id));
+				WHERE (cp.`id_product_attribute` IS NOT NULL AND cp.`id_product_attribute` != 0)
-			$result2 = Db::getInstance()->getRow('
+				AND cp.`id_cart` = '.(int)($this->id));
+			else 
+				$weight_product_with_attribute = 0;
+			
+			$weight_product_without_attribute = Db::getInstance()->getValue('
 			SELECT SUM(p.`weight` * cp.`quantity`) as nb
 			FROM `'._DB_PREFIX_.'cart_product` cp
-			LEFT JOIN `'._DB_PREFIX_.'product` p ON cp.`id_product` = p.`id_product`
+			LEFT JOIN `'._DB_PREFIX_.'product` p ON (cp.`id_product` = p.`id_product`)
 			WHERE (cp.`id_product_attribute` IS NULL OR cp.`id_product_attribute` = 0)
 			AND cp.`id_cart` = '.(int)($this->id));
-			self::$_totalWeight[$this->id] = round((float)($result['nb']) + (float)($result2['nb']), 3);
+			
+			self::$_totalWeight[$this->id] = round((float)$weight_product_with_attribute + (float)$weight_product_without_attribute, 3);
 		}
 		return self::$_totalWeight[$this->id];
 	}
@@ -1317,7 +1369,7 @@ class CartCore extends ObjectModel
 			return Tools::displayError('This voucher has already been used or is disabled.');
 		if (!$discountObj->quantity)
 			return Tools::displayError('This voucher has expired (usage limit attained).');
-		if ($discountObj->id_discount_type == 2 AND $this->id_currency != $discountObj->id_currency)
+		if ($discountObj->id_discount_type == Discount::AMOUNT AND $this->id_currency != $discountObj->id_currency)
 			return Tools::displayError('This voucher can only be used in the following currency:').'
 				'.Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('SELECT `name` FROM `'._DB_PREFIX_.'currency` WHERE id_currency = '.(int)$discountObj->id_currency);
 		if ($checkCartDiscount
@@ -1412,7 +1464,7 @@ class CartCore extends ObjectModel
 		    $discounts = $this->getDiscounts();
 		    $total_free_ship =  $free_ship - ($this->getOrderTotal(true, Cart::ONLY_PRODUCTS) + $this->getOrderTotal(true, Cart::ONLY_DISCOUNTS));
 		    foreach ($discounts as $discount)
-		    	if ($discount['id_discount_type'] == 3)
+		    	if ($discount['id_discount_type'] == Discount::FREE_SHIPPING)
 		    	{
 		    		$total_free_ship = 0;
 		    		break;
@@ -1473,6 +1525,9 @@ class CartCore extends ObjectModel
 	*/
 	public function isVirtualCart()
 	{
+		if (!ProductDownload::isFeatureActive())
+			return false;
+
 		if (!isset(self::$_isVirtualCart[$this->id]))
 		{
 			$products = $this->getProducts();
@@ -1575,14 +1630,16 @@ class CartCore extends ObjectModel
 	 */
 	public function getProductCustomization($id_product, $type = null, $not_in_cart = false)
 	{
+		if (!Customization::isFeatureActive())
+			return array();
 		$result = Db::getInstance()->ExecuteS('
-			SELECT cu.id_customization, cd.index, cd.value, cd.type, cu.in_cart, cu.quantity FROM `'._DB_PREFIX_.'customization` cu
+			SELECT cu.id_customization, cd.index, cd.value, cd.type, cu.in_cart, cu.quantity 
-			LEFT JOIN `'._DB_PREFIX_.'customized_data` cd
+			FROM `'._DB_PREFIX_.'customization` cu
-			ON cu.`id_customization` = cd.`id_customization`
+			LEFT JOIN `'._DB_PREFIX_.'customized_data` cd ON (cu.`id_customization` = cd.`id_customization`)
 			WHERE cu.id_cart = '.(int)$this->id.'
 			AND cu.id_product = '.(int)$id_product.
-			($type === _CUSTOMIZE_FILE_ ? ' AND type = '.(int)_CUSTOMIZE_FILE_ : '').
+			($type === Product::CUSTOMIZE_FILE ? ' AND type = '.(int)Product::CUSTOMIZE_FILE : '').
-			($type === _CUSTOMIZE_TEXTFIELD_ ? ' AND type = '.(int)_CUSTOMIZE_TEXTFIELD_ : '').
+			($type === Product::CUSTOMIZE_TEXTFIELD ? ' AND type = '.(int)Product::CUSTOMIZE_TEXTFIELD : '').
 			($not_in_cart ? ' AND in_cart = 0' : '')
 		);
 		return $result;

classes/Category.php

@@ -562,10 +562,8 @@ class CategoryCore extends ObjectModel
 			$sql .= ' LIMIT 0, '.(int)($randomNumberProducts);
 		}
 		else
-		{
 			$sql .= ' ORDER BY '.(isset($orderByPrefix) ? $orderByPrefix.'.' : '').'`'.pSQL($orderBy).'` '.pSQL($orderWay).'
 			LIMIT '.(((int)($p) - 1) * (int)($n)).','.(int)($n);
-		}
 
 		$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS($sql);
 		if ($orderBy == 'orderprice')

classes/Combination.php

@@ -158,7 +158,7 @@ class CombinationCore extends ObjectModel
 		FROM `'._DB_PREFIX_.'product_attribute_image`
 		WHERE `id_product_attribute` = '.(int)($this->id).'
 		');
-}
+	}
 
 	public function setWsImages($values)
 	{
@@ -175,6 +175,29 @@ class CombinationCore extends ObjectModel
 		);
 		return true;
 	}
+	
+	/**
+	 * This method is allow to know if a feature is active
+	 * @since 1.5.0.1
+	 * @return bool
+	 */
+	public static function isFeatureActive()
+	{
+		return Configuration::get('PS_COMBINATION_FEATURE_ACTIVE');
+	}
+	
+	/**
+	 * This method is allow to know if a feature is in use
+	 * @since 1.5.0.1
+	 * @return bool
+	 */
+	public static function isActuallyUsed()
+	{
+		return (bool)Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
+			SELECT COUNT(*)
+			FROM `ps_product_attribute`
+		');
+	}
 }
 
 

classes/Customer.php

@@ -481,6 +481,9 @@ class CustomerCore extends ObjectModel
 
 	public static function getGroupsStatic($id_customer)
 	{
+		if (!Group::isFeatureActive())
+			return array(1);
+		
 		$groups = array();
 		$result = Db::getInstance()->ExecuteS('
 		SELECT cg.`id_group`
@@ -511,6 +514,9 @@ class CustomerCore extends ObjectModel
 
 	public static function getDefaultGroupId($id_customer)
 	{
+		if (!Group::isFeatureActive())
+			return 1;
+
 		if (!isset(self::$_defaultGroupId[(int)($id_customer)]))
 			self::$_defaultGroupId[(int)($id_customer)] = Db::getInstance()->getValue('SELECT `id_default_group` FROM `'._DB_PREFIX_.'customer` WHERE `id_customer` = '.(int)$id_customer);
 		return self::$_defaultGroupId[(int)($id_customer)];

classes/Customization.php

@@ -27,6 +27,7 @@
 
 class CustomizationCore
 {
+	protected static $feature_active = null;
 
 	public static function getReturnedCustomizations($id_order)
 	{
@@ -94,9 +95,7 @@ class CustomizationCore
 							 WHERE `id_customization` IN ('.$in_values.')');
 
 			foreach($results as $row)
-			{
 				$quantities[$row['id_customization']] = $row;
-			}
 		}
 
 		return $quantities;
@@ -114,12 +113,25 @@ class CustomizationCore
 					);
 
 		foreach($results as $row)
-		{
 			$quantity[$row['id_product']][$row['product_attribute_id']] = $row['quantity'];
-		}
 
 		return $quantity;
 	}
 
+	/**
+	 * This method is allow to know if a feature is used or active
+	 * @since 1.5.0.1
+	 * @return bool
+	 */
+	public static function isFeatureActive()
+	{
+		if (self::$feature_active === null)
+			self::$feature_active = (Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
+				SELECT COUNT(*) 
+				FROM `'._DB_PREFIX_.'customization_field`
+			') > 1);
+		return self::$feature_active;
+	}
+	
 }
 

classes/Discount.php

@@ -101,6 +101,7 @@ class DiscountCore extends ObjectModel
 	protected 	$table = 'discount';
 	protected 	$identifier = 'id_discount';
 
+	protected static $feature_active = null;
 
 	protected	$webserviceParameters = array(
 			'fields' => array(
@@ -126,8 +127,10 @@ class DiscountCore extends ObjectModel
 		)
 	);
 
-
+	const PERCENT = 1;
-
+	const AMOUNT = 2;
+	const FREE_SHIPPING = 3;
+	
 	public function getFields()
 	{
 		$this->validateFields();
@@ -211,38 +214,67 @@ class DiscountCore extends ObjectModel
 	  */
 	public static function getIdByName($discountName)
 	{
-	 	if (!Validate::isDiscountName($discountName))
+	 	if (!self::isFeatureActive())
+			return 0;
+
+		if (!Validate::isDiscountName($discountName))
 	 		die(Tools::displayError());
 
-		$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow('
+	 	return Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
 		SELECT `id_discount`
 		FROM `'._DB_PREFIX_.'discount`
 		WHERE `name` = \''.pSQL($discountName).'\'');
-		return isset($result['id_discount']) ? $result['id_discount'] : false;
 	}
 
 	/**
-	  * Return customer discounts
+	 * 
-	  *
+	 * This method allow to get the customer discount
-	  * @param integer $id_lang Language ID
+	 * @param int $id_lang
-	  * @param boolean $id_customer Customer ID
+	 * @param int $id_customer
-	  * @return array Discounts
+	 * @param bool $active
-	  */
+	 * @param bool $includeGenericOnes include the discount available for all customers
-	static public function getCustomerDiscounts($id_lang, $id_customer, $active = false, $includeGenericOnes = true, $stock = false, Cart $cart = null)
+	 * @param bool $hasStock
+	 * @param Cart $cart
+	 */
+	public static function getCustomerDiscounts($id_lang, $id_customer, $active = false, $includeGenericOnes = true, $hasStock = false, Cart $cart = null)
     {
-		if (!$cart)
+		if (!self::isFeatureActive())
+			return array();
+    	
+    	if (!$cart)
 			$cart = Context::getContext()->cart;
-		$res = Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS('
+		
+		$sql = '
         SELECT d.*, dtl.`name` AS `type`, dl.`description`
 		FROM `'._DB_PREFIX_.'discount` d
 		LEFT JOIN `'._DB_PREFIX_.'discount_lang` dl ON (d.`id_discount` = dl.`id_discount` AND dl.`id_lang` = '.(int)($id_lang).')
 		LEFT JOIN `'._DB_PREFIX_.'discount_type` dt ON dt.`id_discount_type` = d.`id_discount_type`
 		LEFT JOIN `'._DB_PREFIX_.'discount_type_lang` dtl ON (dt.`id_discount_type` = dtl.`id_discount_type` AND dtl.`id_lang` = '.(int)($id_lang).')
-		WHERE (`id_customer` = '.(int)($id_customer).'
+		WHERE (d.`id_customer` = '.(int)$id_customer.'
-		OR `id_group` IN (SELECT `id_group` FROM `'._DB_PREFIX_.'customer_group` WHERE `id_customer` = '.(int)($id_customer).')'.
+		';
-		($includeGenericOnes ? ' OR (`id_customer` = 0 AND `id_group` = 0)' : '').')
+		
-		'.($active ? ' AND d.`active` = 1' : '').'
+		// Group clause
-		'.($stock ? ' AND d.`quantity` != 0' : ''));
+		if (Group::isFeatureActive())
+			$sql .= 'OR d.`id_group` IN (
+				SELECT `id_group` 
+				FROM `'._DB_PREFIX_.'customer_group` cg 
+				WHERE cg.`id_customer` = '.(int)$id_customer.'
+			)';
+		else
+			$sql .= 'OR d.`id_group` = 1';
+		
+		if ($includeGenericOnes)
+			$sql .= 'OR (d.`id_customer` = 0 AND d.`id_group` = 0)';
+		
+		$sql .= ')'; // close parenthsis openned befor d.`id_customer`
+		
+		if ($active)
+			$sql .= ' AND d.`active` = 1';
+		
+		if ($hasStock)
+			$sql .= ' AND d.`quantity` != 0';
+		
+		$res = Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS($sql);
 
 		foreach ($res as &$discount)
 			if ($discount['quantity_per_user'])
@@ -257,14 +289,19 @@ class DiscountCore extends ObjectModel
 		return $res;
 	}
 
+	/**
+	 * 
+	 * @param int $id_customer
+	 * @return bool
+	 */
 	public function usedByCustomer($id_customer)
 	{
-		$sql = 'SELECT COUNT(*)
+		return (bool)Db::getInstance()->getValue('
-				FROM `'._DB_PREFIX_.'order_discount` od
+			SELECT COUNT(*)
-				LEFT JOIN `'._DB_PREFIX_.'orders` o ON (od.`id_order` = o.`id_order`)
+			FROM `'._DB_PREFIX_.'order_discount` od
-				WHERE od.`id_discount` = '.(int)$this->id.'
+			LEFT JOIN `'._DB_PREFIX_.'orders` o ON (od.`id_order` = o.`id_order`)
-					AND o.`id_customer` = '.(int)$id_customer;
+			WHERE od.`id_discount` = '.(int)$this->id.'
-		return Db::getInstance()->getValue($sql);
+			AND o.`id_customer` = '.(int)$id_customer);
 	}
 
 	/**
@@ -276,6 +313,9 @@ class DiscountCore extends ObjectModel
 	  */
 	public function getValue($nb_discounts = 0, $order_total_products = 0, $shipping_fees = 0, $idCart = false, $useTax = true, Currency $currency = null, Shop $shop = null)
 	{
+		if (!self::isFeatureActive())
+			return 0;
+		
 		if (!$currency)
 			$currency = Context::getContext()->currency;
 		if (!$shop)
@@ -308,7 +348,7 @@ class DiscountCore extends ObjectModel
 		switch ($this->id_discount_type)
 		{
 			/* Relative value (% of the order total) */
-			case 1:
+			case Discount::PERCENT:
 				$amount = 0;
 				$percentage = $this->value / 100;
 				foreach ($products AS $product)
@@ -318,7 +358,7 @@ class DiscountCore extends ObjectModel
 				return $amount;
 
 			/* Absolute value */
-			case 2:
+			case Discount::AMOUNT:
 				// An "absolute" voucher is available in one currency only
 				$currency = ((int)$cart->id_currency ? Currency::getCurrencyInstance($cart->id_currency) : $currency);
 				if ($this->id_currency != $currency->id)
@@ -337,7 +377,7 @@ class DiscountCore extends ObjectModel
 				return $value;
 
 			/* Free shipping (does not return a value but a special code) */
-			case 3:
+			case Discount::FREE_SHIPPING:
 				return '!';
 		}
 		return 0;
@@ -366,7 +406,9 @@ class DiscountCore extends ObjectModel
 		}
 		elseif (!is_array($categories) OR !sizeof($categories))
 			return false;
-		Db::getInstance()->Execute('DELETE FROM `'._DB_PREFIX_.'discount_category` WHERE `id_discount`='.(int)($this->id));
+		Db::getInstance()->Execute('
+			DELETE FROM `'._DB_PREFIX_.'discount_category` 
+			WHERE `id_discount`='.(int)$this->id);
 		foreach($categories AS $category)
 		{
 			Db::getInstance()->ExecuteS('
@@ -374,13 +416,22 @@ class DiscountCore extends ObjectModel
 			FROM `'._DB_PREFIX_.'discount_category`
 			WHERE `id_discount`='.(int)($this->id).' AND `id_category`='.(int)($category));
 			if (Db::getInstance()->NumRows() == 0)
-				Db::getInstance()->Execute('INSERT INTO `'._DB_PREFIX_.'discount_category` (`id_discount`, `id_category`) VALUES('.(int)($this->id).','.(int)($category).')');
+				Db::getInstance()->Execute('
+					INSERT INTO `'._DB_PREFIX_.'discount_category` (`id_discount`, `id_category`) 
+					VALUES('.(int)($this->id).','.(int)($category).')');
 		}
 	}
 
 	public static function discountExists($discountName, $id_discount = 0)
 	{
-		return Db::getInstance()->getRow('SELECT `id_discount` FROM '._DB_PREFIX_.'discount WHERE `name` LIKE \''.pSQL($discountName).'\' AND `id_discount` != '.(int)($id_discount));
+		if (!self::isFeatureActive())
+			return false;
+
+		return (bool)Db::getInstance()->getValue('
+			SELECT `id_discount` 
+			FROM `'._DB_PREFIX_.'discount` 
+			WHERE `name` LIKE \''.pSQL($discountName).'\' 
+			AND `id_discount` != '.(int)$id_discount);
 	}
 
 	public static function createOrderDiscount($order, $productList, $qtyList, $name, $shipping_cost = false, $id_category = 0, $subcategory = 0)
@@ -394,9 +445,9 @@ class DiscountCore extends ObjectModel
 		$total_tmp = $total;
 		foreach ($discounts as $discount)
 		{
-			if ($discount['id_discount_type'] == 1)
+			if ($discount['id_discount_type'] == Discount::PERCENT)
 				$total -= $total_tmp * ($discount['value'] / 100);
-			elseif ($discount['id_discount_type'] == 2)
+			elseif ($discount['id_discount_type'] == Discount::AMOUNT)
 				$total -= ($discount['value'] * ($total_tmp / $order->total_products_wt));
 		}
 		if ($shipping_cost)
@@ -404,7 +455,7 @@ class DiscountCore extends ObjectModel
 
 		// create discount
 		$voucher = new Discount();
-		$voucher->id_discount_type = 2;
+		$voucher->id_discount_type = Discount::AMOUNT;
 		foreach ($languages as $language)
 			$voucher->description[$language['id_lang']] = strval($name).(int)($order->id);
 		$voucher->value = (float)($total);
@@ -444,18 +495,52 @@ class DiscountCore extends ObjectModel
 		return ''; // return a string because it's a display method
 	}
 
-	public static function getVouchersToCartDisplay($id_lang, $id_customer)
+	/**
+	 * 
+	 * This method allows to get the vouchers can be shown in order page
+	 * @param int $id_lang
+	 * @param int $id_customer
+	 * @return array contains discount
+	 */
+	public static function getVouchersToCartDisplay($id_lang, $id_customer = 0)
 	{
-		return Db::getInstance()->ExecuteS('
+		if (!self::isFeatureActive())
+			return array();
+		
+		$sql = '
 		SELECT d.`name`, dl.`description`, d.`id_discount`
 		FROM `'._DB_PREFIX_.'discount` d
 		LEFT JOIN `'._DB_PREFIX_.'discount_lang` dl ON (d.`id_discount` = dl.`id_discount`)
 		WHERE d.`active` = 1
 		AND d.`date_from` <= \''.pSQL(date('Y-m-d H:i:s')).'\' AND d.`date_to` >= \''.pSQL(date('Y-m-d H:i:s')).'\'
-		AND dl.`id_lang` = '.(int)($id_lang).'
+		AND dl.`id_lang` = '.(int)$id_lang.'
-		AND d.`cart_display` = 1 AND d.`quantity` > 0
+		AND d.`cart_display` = 1 
-		AND ((d.`id_customer` = 0 AND d.`id_group` = 0) '.($id_customer ? 'OR (d.`id_customer` = '.$id_customer.'
+		AND d.`quantity` > 0
-		OR d.`id_group` IN (SELECT `id_group` FROM `'._DB_PREFIX_.'customer_group` WHERE `id_customer` = '.(int)($id_customer).')))' : 'OR d.`id_group` = 1)'));
+		AND (
+			(d.`id_customer` = 0 AND d.`id_group` = 0)';
+		
+		if ($id_customer)
+		{
+			$sql .= ' OR (';
+			// adding id_customer clause
+			$sql .= 'd.`id_customer` = '.(int)$id_customer;
+			if (Group::isFeatureActive())
+				$sql .= ' 
+				OR d.`id_group` IN (
+					SELECT cg.`id_group` 
+					FROM `'._DB_PREFIX_.'customer_group` cg 
+					WHERE cg.`id_customer` = '.(int)$id_customer.'
+				)';
+			else
+				$sql .= ' OR d.`id_group` = 1';
+			$sql .= ')';
+		}
+		else
+			$sql .= ' OR d.`id_group` = 1';
+		
+		$sql .= ')'; // close parenthesis openned above
+
+		return Db::getInstance()->ExecuteS($sql);
 	}
 
 	public static function deleteByIdCustomer($id_customer)
@@ -486,4 +571,20 @@ class DiscountCore extends ObjectModel
 	{
 		return Db::getInstance()->getRow('SELECT * FROM `'._DB_PREFIX_.'discount` WHERE `id_discount` = '.(int)$id_discount);
 	}
+	
+	/**
+	 * This metohd is allow to know if a feature is used or active
+	 * @since 1.5.0.1
+	 * @return bool
+	 */
+	public static function isFeatureActive()
+	{
+		if (self::$feature_active === null)
+			self::$feature_active = (Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
+				SELECT COUNT(*) 
+				FROM `'._DB_PREFIX_.'discount` 
+				WHERE `active` = 1
+			') > 1);
+		return self::$feature_active;
+	}
 }

classes/Dispatcher.php

@@ -428,10 +428,8 @@ class DispatcherCore
 		$controller_files = scandir(_PS_ROOT_DIR_.DIRECTORY_SEPARATOR.'controllers');
 		$controllers = array();
 		foreach ($controller_files as $controller_filename)
-		{
 			if (substr($controller_filename, -14, 14) == 'Controller.php')
 				$controllers[strtolower(substr($controller_filename, 0, -14))] = basename($controller_filename, '.php');
-		}
 
 		// add default controller
 		$controllers['index'] = 'IndexController';

classes/Feature.php

@@ -187,6 +187,9 @@ class FeatureCore extends ObjectModel
 	
 	public static function getFeaturesForComparison($list_ids_product, $id_lang)
 	{
+		if (!Feature::isFeatureActive())
+			return false;
+		
 		$ids = '';
 		foreach($list_ids_product as $id)
 			$ids .= (int)($id).',';
@@ -206,5 +209,15 @@ class FeatureCore extends ObjectModel
 		GROUP BY f.`id_feature`
 		ORDER BY nb DESC');
 	}
+	
+	/**
+	 * This metohd is allow to know if a feature is used or active
+	 * @since 1.5.0.1
+	 * @return bool
+	 */
+	public static function isFeatureActive()
+	{
+		return Configuration::get('PS_FEATURE_FEATURE_ACTIVE');
+	}
 }
 

classes/FrontController.php

@@ -637,6 +637,9 @@ class FrontControllerCore
 
 	public static function getCurrentCustomerGroups()
 	{
+		if (!Group::isFeatureActive())
+			return array();
+		
 		$context = Context::getContext();
 		if (!$context->customer->id)
 			return array();

classes/Group.php

@@ -59,6 +59,7 @@ class GroupCore extends ObjectModel
 
 	protected static $_cacheReduction = array();
 	protected static $_groupPriceDisplayMethod = array();
+	protected static $feature_active = null;
 	
 	protected	$webserviceParameters = array();
 	
@@ -127,7 +128,7 @@ class GroupCore extends ObjectModel
 			self::$_cacheReduction['group'][$id_group] = Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
 			SELECT `reduction`
 			FROM `'._DB_PREFIX_.'group`
-			WHERE `id_group` = '.$id_group);
+			WHERE `id_group` = '.(int)$id_group);
 		}
 		return self::$_cacheReduction['group'][$id_group];
 	}
@@ -138,7 +139,7 @@ class GroupCore extends ObjectModel
 			self::$_groupPriceDisplayMethod[$id_group] = Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
 			SELECT `price_display_method`
 			FROM `'._DB_PREFIX_.'group`
-			WHERE `id_group` = '.(int)($id_group));
+			WHERE `id_group` = '.(int)$id_group);
 		return self::$_groupPriceDisplayMethod[$id_group];
 	}
 
@@ -167,6 +168,21 @@ class GroupCore extends ObjectModel
 		}
 		return false;
 	}
+	
+	/**
+	 * This method is allow to know if a feature is used or active
+	 * @since 1.5.0.1
+	 * @return bool
+	 */
+	public static function isFeatureActive()
+	{
+		if (self::$feature_active === null)
+			self::$feature_active = (Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
+				SELECT COUNT(*) 
+				FROM `'._DB_PREFIX_.'group`
+			') > 1);
+		return self::$feature_active;
+	}
 }
 
 

classes/OrderSlip.php

@@ -118,9 +118,9 @@ class OrderSlipCore extends ObjectModel
 					$realProductPrice = $resTab[$key]['product_price'];
 					foreach ($discounts as $discount)
 					{
-						if ($discount['id_discount_type'] == 1)
+						if ($discount['id_discount_type'] == Discount::PERCENT)
 							$resTab[$key]['product_price'] -= $realProductPrice * ($discount['value'] / 100);
-						elseif ($discount['id_discount_type'] == 2)
+						elseif ($discount['id_discount_type'] == Discount::AMOUNT)
 							$resTab[$key]['product_price'] -= (($discount['value'] * ($product['product_price_wt'] / $order->total_products_wt)) / (1.00 + ($product['tax_rate'] / 100)));
 					}
 

classes/PDF.php

@@ -787,11 +787,11 @@ class PDFCore extends PDF_PageGroupCore
 						$customizationGroup = $customizedData['datas'];
 						$nb_images = 0;
 						
-						if (array_key_exists(_CUSTOMIZE_FILE_, $customizationGroup))
+						if (array_key_exists(Product::CUSTOMIZE_FILE, $customizationGroup))
-							$nb_images = sizeof($customizationGroup[_CUSTOMIZE_FILE_]);
+							$nb_images = sizeof($customizationGroup[Product::CUSTOMIZE_FILE]);
 
-						if (array_key_exists(_CUSTOMIZE_TEXTFIELD_, $customizationGroup))
+						if (array_key_exists(Product::CUSTOMIZE_TEXTFIELD, $customizationGroup))
-							foreach($customizationGroup[_CUSTOMIZE_TEXTFIELD_] as $customization)
+							foreach($customizationGroup[Product::CUSTOMIZE_TEXTFIELD] as $customization)
 								if(!empty($customization['name'])) $custoLabel .= '- '.$customization['name'].': '.$customization['value']."\n"; 
 								
 						

classes/Pack.php

@@ -30,9 +30,13 @@ class PackCore extends Product
 	protected static $cachePackItems = array();
 	protected static $cacheIsPack = array();
 	protected static $cacheIsPacked = array();
+	protected static $feature_active = null;
 
 	public static function isPack($id_product)
 	{
+		if (!self::isFeatureActive())
+			return false;
+		
 		if (!array_key_exists($id_product, self::$cacheIsPack))
 		{
 			$result = Db::getInstance()->getValue('SELECT COUNT(*) FROM '._DB_PREFIX_.'pack WHERE id_product_pack = '.(int)($id_product));
@@ -43,6 +47,9 @@ class PackCore extends Product
 
 	public static function isPacked($id_product)
 	{
+		if (!self::isFeatureActive())
+			return false;
+		
 		if (!array_key_exists($id_product, self::$cacheIsPacked))
 		{
 			$result = Db::getInstance()->getValue('SELECT COUNT(*) FROM '._DB_PREFIX_.'pack WHERE id_product_item = '.(int)($id_product));
@@ -63,6 +70,9 @@ class PackCore extends Product
 
 	public static function getItems($id_product, $id_lang)
 	{
+		if (!self::isFeatureActive())
+			return array();
+		
 		if (array_key_exists($id_product, self::$cachePackItems))
 			return self::$cachePackItems[$id_product];
 		$result = Db::getInstance()->ExecuteS('SELECT id_product_item, quantity FROM '._DB_PREFIX_.'pack where id_product_pack = '.(int)($id_product));
@@ -79,6 +89,9 @@ class PackCore extends Product
 
 	public static function isInStock($id_product)
 	{
+		if (!self::isFeatureActive())
+			return true;
+		
 		$items = self::getItems((int)($id_product), Configuration::get('PS_LANG_DEFAULT'));
 		foreach ($items AS $item)
 			if ($item->quantity < $item->pack_quantity AND !$item->isAvailableWhenOutOfStock((int)($item->out_of_stock)))
@@ -88,6 +101,9 @@ class PackCore extends Product
 
 	public static function getItemTable($id_product, $id_lang, $full = false)
 	{
+		if (!self::isFeatureActive())
+			return array();
+		
 		$sql = 'SELECT p.*, pl.*, i.`id_image`, il.`legend`, t.`rate`, cl.`name` AS category_default, a.quantity AS pack_quantity
 				FROM `'._DB_PREFIX_.'pack` a
 				LEFT JOIN `'._DB_PREFIX_.'product` p ON p.id_product = a.id_product_item
@@ -114,6 +130,9 @@ class PackCore extends Product
 
 	public static function getPacksTable($id_product, $id_lang, $full = false, $limit = NULL)
 	{
+		if (!self::isFeatureActive())
+			return array();
+		
 		$packs = Db::getInstance()->getValue('
 		SELECT GROUP_CONCAT(a.`id_product_pack`)
 		FROM `'._DB_PREFIX_.'pack` a
@@ -177,5 +196,20 @@ class PackCore extends Product
 		// If return query result, a non-pack product will return false
 		return true;
 	}
+	
+	/**
+	 * This method is allow to know if a feature is used or active
+	 * @since 1.5.0.1
+	 * @return bool
+	 */
+	public static function isFeatureActive()
+	{
+		if (self::$feature_active === null)
+			self::$feature_active = (bool)Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
+				SELECT COUNT(*) 
+				FROM `'._DB_PREFIX_.'pack`
+			');
+		return self::$feature_active;
+	}
 }
 

classes/PaymentModule.php

@@ -256,12 +256,12 @@ abstract class PaymentModuleCore extends Module
 						$customizationText = '';
 						foreach ($customizedDatas[$product['id_product']][$product['id_product_attribute']] AS $customization)
 						{
-							if (isset($customization['datas'][_CUSTOMIZE_TEXTFIELD_]))
+							if (isset($customization['datas'][Product::CUSTOMIZE_TEXTFIELD]))
-								foreach ($customization['datas'][_CUSTOMIZE_TEXTFIELD_] AS $text)
+								foreach ($customization['datas'][Product::CUSTOMIZE_TEXTFIELD] AS $text)
 									$customizationText .= $text['name'].':'.' '.$text['value'].'<br />';
 
-							if (isset($customization['datas'][_CUSTOMIZE_FILE_]))
+							if (isset($customization['datas'][Product::CUSTOMIZE_FILE]))
-								$customizationText .= sizeof($customization['datas'][_CUSTOMIZE_FILE_]) .' '. Tools::displayError('image(s)').'<br />';
+								$customizationText .= sizeof($customization['datas'][Product::CUSTOMIZE_FILE]) .' '. Tools::displayError('image(s)').'<br />';
 
 							$customizationText .= '---<br />';
 						}
@@ -301,13 +301,13 @@ abstract class PaymentModuleCore extends Module
 				{
 					$objDiscount = new Discount((int)$discount['id_discount']);
 					$value = $objDiscount->getValue(sizeof($discounts), $cart->getOrderTotal(true, Cart::ONLY_PRODUCTS), $order->total_shipping, $cart->id);
-					if ($objDiscount->id_discount_type == 2 AND in_array($objDiscount->behavior_not_exhausted, array(1,2)))
+					if ($objDiscount->id_discount_type == Discount::AMOUNT AND in_array($objDiscount->behavior_not_exhausted, array(1,2)))
 						$shrunk = true;
 
 					if ($shrunk AND ($total_discount_value + $value) > ($order->total_products_wt + $order->total_shipping + $order->total_wrapping))
 					{
 						$amount_to_add = ($order->total_products_wt + $order->total_shipping + $order->total_wrapping) - $total_discount_value;
-						if ($objDiscount->id_discount_type == 2 AND $objDiscount->behavior_not_exhausted == 2)
+						if ($objDiscount->id_discount_type == Discount::AMOUNT AND $objDiscount->behavior_not_exhausted == 2)
 						{
 							$voucher = new Discount();
 							foreach ($objDiscount AS $key => $discountValue)

classes/Product.php

@@ -25,7 +25,13 @@
 *  International Registered Trademark & Property of PrestaShop SA
 */
 
+/**
+ * @deprecated 1.5.0.1
+ */
 define('_CUSTOMIZE_FILE_', 0);
+/**
+ * @deprecated 1.5.0.1
+ */
 define('_CUSTOMIZE_TEXTFIELD_', 1);
 
 class ProductCore extends ObjectModel
@@ -298,6 +304,9 @@ class ProductCore extends ObjectModel
 		),
 	);
 
+	const CUSTOMIZE_FILE = 0;
+	const CUSTOMIZE_TEXTFIELD = 1; 
+
 	public	function __construct($id_product = NULL, $full = false, $id_lang = NULL, $id_shop = NULL, Context $context = NULL)
 	{
 		parent::__construct($id_product, $id_lang, $id_shop);
@@ -503,12 +512,15 @@ class ProductCore extends ObjectModel
 	*/
 	public static function getDefaultAttribute($id_product, $minimumQuantity = 0)
 	{
+		if (!Combination::isFeatureActive())
+			return 0;
+
 		$sql = 'SELECT pa.id_product_attribute
 				FROM '._DB_PREFIX_.'product_attribute pa'
 				.($minimumQuantity > 0 ? Product::sqlStock('pa', 'pa') : '').
 				' WHERE pa.default_on = 1 '
-					.($minimumQuantity > 0 ? ' AND stock.quantity >= '.(int)$minimumQuantity : '').
+				.($minimumQuantity > 0 ? ' AND stock.quantity >= '.(int)$minimumQuantity : '').
-					' AND pa.id_product = '.(int)$id_product;
+				' AND pa.id_product = '.(int)$id_product;
 		$result = Db::getInstance()->getValue($sql);
 
 		if (!$result)
@@ -517,7 +529,7 @@ class ProductCore extends ObjectModel
 					FROM '._DB_PREFIX_.'product_attribute pa'
 					.($minimumQuantity > 0 ? Product::sqlStock('pa', 'pa') : '').
 					' WHERE pa.id_product = '.(int)$id_product
-						.($minimumQuantity > 0 ? ' AND stock.quantity >= '.(int)$minimumQuantity : '');
+					.($minimumQuantity > 0 ? ' AND stock.quantity >= '.(int)$minimumQuantity : '');
 			$result = Db::getInstance()->getValue($sql);
 		}
 
@@ -526,7 +538,7 @@ class ProductCore extends ObjectModel
 			$sql = 'SELECT id_product_attribute
 					FROM '._DB_PREFIX_.'product_attribute
 					WHERE `default_on` = 1
-						AND id_product = '.(int)$id_product;
+					AND id_product = '.(int)$id_product;
 			$result = Db::getInstance()->getValue($sql);
 		}
 
@@ -754,10 +766,10 @@ class ProductCore extends ObjectModel
 		$status = true;
 		if ($result)
 		foreach($result as $row)
-			{
+		{
-				$image = new Image($row['id_image']);
+			$image = new Image($row['id_image']);
-				$status &= $image->delete();
+			$status &= $image->delete();
-	}
+		}
 		return $status;
 	}
 
@@ -843,6 +855,8 @@ class ProductCore extends ObjectModel
 
 	public function productAttributeExists($attributesList, $currentProductAttribute = false)
 	{
+		if (!Combination::isFeatureActive())
+			return false;
 		$result = Db::getInstance()->ExecuteS('SELECT pac.`id_attribute`, pac.`id_product_attribute`
 		FROM `'._DB_PREFIX_.'product_attribute` pa
 		LEFT JOIN `'._DB_PREFIX_.'product_attribute_combination` pac ON (pac.`id_product_attribute` = pa.`id_product_attribute`)
@@ -1117,8 +1131,10 @@ class ProductCore extends ObjectModel
 	*/
 	public function deleteAttachments()
 	{
-		return Db::getInstance()->Execute('DELETE FROM '._DB_PREFIX_.'product_attachment WHERE id_product = '.(int)($this->id));
+		return Db::getInstance()->Execute('
-		}
+			DELETE FROM `'._DB_PREFIX_.'product_attachment` 
+			WHERE `id_product` = '.(int)$this->id);
+	}
 
 	/**
 	* Delete product customizations
@@ -1275,6 +1291,8 @@ class ProductCore extends ObjectModel
 	*/
 	public function getAttributeCombinaisons($id_lang)
 	{
+		if (!Combination::isFeatureActive())
+			return array();
 		$sql = 'SELECT pa.*, ag.`id_attribute_group`, ag.`is_color_group`, agl.`name` AS group_name, al.`name` AS attribute_name, a.`id_attribute`, pa.`unit_price_impact`, stock.quantity
 				FROM `'._DB_PREFIX_.'product_attribute` pa
 				LEFT JOIN `'._DB_PREFIX_.'product_attribute_combination` pac ON pac.`id_product_attribute` = pa.`id_product_attribute`
@@ -1290,6 +1308,8 @@ class ProductCore extends ObjectModel
 
 	public function getCombinationImages($id_lang)
 	{
+		if (!Combination::isFeatureActive())
+			return false;
 		if (!$productAttributes = Db::getInstance()->ExecuteS('SELECT `id_product_attribute` FROM `'._DB_PREFIX_.'product_attribute` WHERE `id_product` = '.(int)($this->id)))
 			return false;
 		$ids = array();
@@ -1315,6 +1335,8 @@ class ProductCore extends ObjectModel
 	*/
 	public function hasAttributes()
 	{
+		if (!Combination::isFeatureActive())
+			return 0;
 		return Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
 		SELECT COUNT(`id_product_attribute`)
 		FROM `'._DB_PREFIX_.'product_attribute`
@@ -1354,41 +1376,53 @@ class ProductCore extends ObjectModel
 					FROM `'._DB_PREFIX_.'product` p
 					'.$context->shop->sqlAsso('product', 'p').'
 					WHERE `active` = 1
-						AND DATEDIFF(p.`date_add`, DATE_SUB(NOW(), INTERVAL '.(Validate::isUnsignedInt(Configuration::get('PS_NB_DAYS_NEW_PRODUCT')) ? Configuration::get('PS_NB_DAYS_NEW_PRODUCT') : 20).' DAY)) > 0
-						AND p.`id_product` IN (
-							SELECT cp.`id_product`
-							FROM `'._DB_PREFIX_.'category_group` cg
-							LEFT JOIN `'._DB_PREFIX_.'category_product` cp ON (cp.`id_category` = cg.`id_category`)
-							WHERE cg.`id_group` '.$sqlGroups.'
-						)';
-			return (int)Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue($sql);
-		}
-
-		$sql = 'SELECT p.*, pl.`description`, pl.`description_short`, pl.`link_rewrite`, pl.`meta_description`, pl.`meta_keywords`, pl.`meta_title`, pl.`name`, p.`ean13`, p.`upc`,
-					i.`id_image`, il.`legend`, t.`rate`, m.`name` AS manufacturer_name, DATEDIFF(p.`date_add`, DATE_SUB(NOW(), INTERVAL '.(Validate::isUnsignedInt(Configuration::get('PS_NB_DAYS_NEW_PRODUCT')) ? Configuration::get('PS_NB_DAYS_NEW_PRODUCT') : 20).' DAY)) > 0 AS new,
-					(p.`price` * ((100 + (t.`rate`))/100)) AS orderprice, pa.id_product_attribute
-				FROM `'._DB_PREFIX_.'product` p
-				'.$context->shop->sqlAsso('product', 'p').'
-				LEFT JOIN `'._DB_PREFIX_.'product_lang` pl ON (p.`id_product` = pl.`id_product` AND pl.`id_lang` = '.(int)$id_lang.$context->shop->sqlLang('pl').')
-				LEFT OUTER JOIN `'._DB_PREFIX_.'product_attribute` pa ON (p.`id_product` = pa.`id_product` AND `default_on` = 1)
-				LEFT JOIN `'._DB_PREFIX_.'image` i ON (i.`id_product` = p.`id_product` AND i.`cover` = 1)
-				LEFT JOIN `'._DB_PREFIX_.'image_lang` il ON (i.`id_image` = il.`id_image` AND il.`id_lang` = '.(int)$id_lang.')
-				LEFT JOIN `'._DB_PREFIX_.'tax_rule` tr ON (p.`id_tax_rules_group` = tr.`id_tax_rules_group`
-				   AND tr.`id_country` = '.(int)$context->country->id.'
-				   AND tr.`id_state` = 0)
-	  		  	LEFT JOIN `'._DB_PREFIX_.'tax` t ON (t.`id_tax` = tr.`id_tax`)
-				LEFT JOIN `'._DB_PREFIX_.'manufacturer` m ON (m.`id_manufacturer` = p.`id_manufacturer`)
-				WHERE p.`active` = 1
 					AND DATEDIFF(p.`date_add`, DATE_SUB(NOW(), INTERVAL '.(Validate::isUnsignedInt(Configuration::get('PS_NB_DAYS_NEW_PRODUCT')) ? Configuration::get('PS_NB_DAYS_NEW_PRODUCT') : 20).' DAY)) > 0
 					AND p.`id_product` IN (
 						SELECT cp.`id_product`
 						FROM `'._DB_PREFIX_.'category_group` cg
 						LEFT JOIN `'._DB_PREFIX_.'category_product` cp ON (cp.`id_category` = cg.`id_category`)
 						WHERE cg.`id_group` '.$sqlGroups.'
-					)
+					)';
-				ORDER BY '.(isset($orderByPrefix) ? pSQL($orderByPrefix).'.' : '').'`'.pSQL($orderBy).'` '.pSQL($orderWay).'
+			return (int)Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue($sql);
-				LIMIT '.(int)($pageNumber * $nbProducts).', '.(int)($nbProducts);
+		}
-		$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS($sql);
+
+		$sql = array();
+		$sql['select'] = '
+			SELECT p.*, pl.`description`, pl.`description_short`, pl.`link_rewrite`, pl.`meta_description`, pl.`meta_keywords`, pl.`meta_title`, pl.`name`, p.`ean13`, p.`upc`,
+			i.`id_image`, il.`legend`, t.`rate`, m.`name` AS manufacturer_name, DATEDIFF(p.`date_add`, DATE_SUB(NOW(), INTERVAL '.(Validate::isUnsignedInt(Configuration::get('PS_NB_DAYS_NEW_PRODUCT')) ? Configuration::get('PS_NB_DAYS_NEW_PRODUCT') : 20).' DAY)) > 0 AS new,
+			(p.`price` * ((100 + (t.`rate`))/100)) AS orderprice
+		';
+		$sql['from'] = 'FROM `'._DB_PREFIX_.'product` p';
+		$sql['join'] = $context->shop->sqlAsso('product', 'p').'
+			LEFT JOIN `'._DB_PREFIX_.'product_lang` pl ON (p.`id_product` = pl.`id_product` AND pl.`id_lang` = '.(int)$id_lang.$context->shop->sqlLang('pl').')
+			LEFT JOIN `'._DB_PREFIX_.'image` i ON (i.`id_product` = p.`id_product` AND i.`cover` = 1)
+			LEFT JOIN `'._DB_PREFIX_.'image_lang` il ON (i.`id_image` = il.`id_image` AND il.`id_lang` = '.(int)$id_lang.')
+			LEFT JOIN `'._DB_PREFIX_.'tax_rule` tr ON (p.`id_tax_rules_group` = tr.`id_tax_rules_group`
+			   AND tr.`id_country` = '.(int)$context->country->id.'
+			   AND tr.`id_state` = 0)
+  		  	LEFT JOIN `'._DB_PREFIX_.'tax` t ON (t.`id_tax` = tr.`id_tax`)
+			LEFT JOIN `'._DB_PREFIX_.'manufacturer` m ON (m.`id_manufacturer` = p.`id_manufacturer`)
+		';
+		$sql['where'] = '
+			WHERE p.`active` = 1
+			AND DATEDIFF(p.`date_add`, DATE_SUB(NOW(), INTERVAL '.(Validate::isUnsignedInt(Configuration::get('PS_NB_DAYS_NEW_PRODUCT')) ? Configuration::get('PS_NB_DAYS_NEW_PRODUCT') : 20).' DAY)) > 0
+			AND p.`id_product` IN (
+				SELECT cp.`id_product`
+				FROM `'._DB_PREFIX_.'category_group` cg
+				LEFT JOIN `'._DB_PREFIX_.'category_product` cp ON (cp.`id_category` = cg.`id_category`)
+				WHERE cg.`id_group` '.$sqlGroups.'
+			)
+		';
+		$sql['orderby'] = 'ORDER BY '.(isset($orderByPrefix) ? pSQL($orderByPrefix).'.' : '').'`'.pSQL($orderBy).'` '.pSQL($orderWay);
+		$sql['limit'] = 'LIMIT '.(int)($pageNumber * $nbProducts).', '.(int)($nbProducts);
+		
+		if (Combination::isFeatureActive())
+		{
+			$sql['select'] .= ', pa.id_product_attribute';
+			$sql['join'] .= 'LEFT OUTER JOIN `'._DB_PREFIX_.'product_attribute` pa ON (p.`id_product` = pa.`id_product` AND `default_on` = 1)';
+		}
+
+		$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS(Tools::buildQuery($sql));
 
 		if ($orderBy == 'price')
 			Tools::orderbyPrice($result, $orderWay);
@@ -1404,7 +1438,7 @@ class ProductCore extends ObjectModel
 		return Product::getProductsProperties((int)$id_lang, $result);
 	}
 
-	static protected function _getProductIdByDate($beginning, $ending, Context $context = null)
+	protected static function _getProductIdByDate($beginning, $ending, Context $context = null)
 	{
 		if (!$context)
 			$context = Context::getContext();
@@ -1692,10 +1726,10 @@ class ProductCore extends ObjectModel
 				FROM `'._DB_PREFIX_.'cart_product`
 				WHERE `id_product` = '.(int)($id_product).' 
 				AND `id_cart` = '.(int)($id_cart).' '.$condition					
-			);
+				);
 				
 				$cart_quantity = self::$_cart_quantity[$cache_name];
-		}
+			}
 		}
 		$quantity = ($id_cart AND $cart_quantity) ? $cart_quantity : $quantity;
 		$id_currency = (int)(Validate::isLoadedObject($context->currency) ? $context->currency->id : Configuration::get('PS_CURRENCY_DEFAULT'));
@@ -1773,14 +1807,25 @@ class ProductCore extends ObjectModel
 		// fetch price & attribute price
 		$cacheId2 = $id_product.'-'.$id_product_attribute;
 		if (!isset(self::$_pricesLevel2[$cacheId2]))
-			self::$_pricesLevel2[$cacheId2] = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow('
+		{
-			SELECT p.`price`,
+			$sql = array();
-			'.($id_product_attribute ? 'pa.`price`' : 'IFNULL((SELECT pa.price FROM `'._DB_PREFIX_.'product_attribute` pa WHERE id_product = '.(int)($id_product).' AND default_on = 1), 0)').' AS attribute_price,
+			$sql['select'] = 'SELECT p.`price`, p.`ecotax`';
-			p.`ecotax`
+			$sql['from'] = 'FROM `'._DB_PREFIX_.'product` p';
-			'.($id_product_attribute ? ', pa.`ecotax` AS attribute_ecotax' : '').'
+			$sql['where'] = 'WHERE p.`id_product` = '.(int)($id_product);
-			FROM `'._DB_PREFIX_.'product` p
+			
-			'.($id_product_attribute ? 'LEFT JOIN `'._DB_PREFIX_.'product_attribute` pa ON pa.`id_product_attribute` = '.(int)($id_product_attribute) : '').'
+			if (Combination::isFeatureActive())
-			WHERE p.`id_product` = '.(int)($id_product));
+			{
+				if ($id_product_attribute)
+				{
+					$sql['select'] .= ', pa.`price` AS attribute_price';
+					$sql['join'] = 'LEFT JOIN `'._DB_PREFIX_.'product_attribute` pa ON (pa.`id_product_attribute` = '.(int)($id_product_attribute).')';
+				}
+				else
+					$sql['select'] .= ', IFNULL((SELECT pa.price FROM `'._DB_PREFIX_.'product_attribute` pa WHERE id_product = '.(int)($id_product).' AND default_on = 1), 0) AS attribute_price';
+			}
+			
+			self::$_pricesLevel2[$cacheId2] = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow(Tools::buildQuery($sql));
+		}
 		$result = self::$_pricesLevel2[$cacheId2];
 
 		$price = (float)(!$specific_price OR $specific_price['price'] == 0) ? $result['price'] : $specific_price['price'];
@@ -1851,9 +1896,9 @@ class ProductCore extends ObjectModel
 			{
 				// reinit the tax manager for ecotax handling
 				$tax_manager = TaxManagerFactory::getManager(
-										$address,
+					$address,
-										(int)Configuration::get('PS_ECOTAX_TAX_RULES_GROUP_ID')
+					(int)Configuration::get('PS_ECOTAX_TAX_RULES_GROUP_ID')
-									);
+				);
 				$ecotax_tax_calculator = $tax_manager->getTaxCalculator();
 				$price += $ecotax_tax_calculator->addTaxes($ecotax);
 			}
@@ -1912,6 +1957,8 @@ class ProductCore extends ObjectModel
 
 	public function getIdProductAttributeMostExpensive()
 	{
+		if (!Combination::isFeatureActive())
+			return 0;
 		$row = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow('
 		SELECT `id_product_attribute`
 		FROM `'._DB_PREFIX_.'product_attribute`
@@ -1926,25 +1973,6 @@ class ProductCore extends ObjectModel
 		return self::getPriceStatic((int)($this->id), !$notax, $id_product_attribute, 6, NULL, false, false);
 	}
 
-	/**
-	* Get product price for display
-	* Also display currency sign and reduction
-	*
-	* @deprecated as of 1.4.2
-	* @param array $params Product price, reduction...
-	* @param object $smarty Smarty object
-	* @return string Product price fully formated in customer currency
-	*/
-	static function productPrice($params, &$smarty)
-	{
-		Tools::displayAsDeprecated();
-		$ret = '';
-		if (isset($params['p']['reduction']) AND $params['p']['reduction'])
-			$ret .= '<span class="discounted">'.Tools::displayPrice($params['p']['price_without_reduction'], $smarty->ps_currency).'</span><br />';
-		$ret .= Tools::displayPrice($params['p']['price'], $smarty->ps_currency);
-		return $ret;
-	}
-
 	/**
 	* Display price with right format and currency
 	*
@@ -2130,8 +2158,8 @@ class ProductCore extends ObjectModel
 			$sql = 'SELECT quantity
 					FROM '._DB_PREFIX_.'stock
 					WHERE id_product = '.$this->id.'
-						AND id_product_attribute = '.(int)$id_product_attribute
+					AND id_product_attribute = '.(int)$id_product_attribute.
-						.$context->shop->sqlRestriction(Shop::SHARE_STOCK);
+					$context->shop->sqlRestriction(Shop::SHARE_STOCK);
 
 			self::$cacheStock[$this->id][$id_product_attribute] = (int)Db::getInstance()->getValue($sql);
 		}
@@ -2251,6 +2279,8 @@ class ProductCore extends ObjectModel
 	 */
 	public function getAttributesGroups($id_lang)
 	{
+		if (!Combination::isFeatureActive())
+			return array();
 		$sql = 'SELECT ag.`id_attribute_group`, ag.`is_color_group`, agl.`name` AS group_name, agl.`public_name` AS public_group_name, a.`id_attribute`, al.`name` AS attribute_name,
 					a.`color` AS attribute_color, pa.`id_product_attribute`, stock.quantity, pa.`price`, pa.`ecotax`, pa.`weight`, pa.`default_on`, pa.`reference`, pa.`unit_price_impact`, pa.`minimal_quantity`
 				FROM `'._DB_PREFIX_.'product_attribute` pa
@@ -2402,6 +2432,8 @@ class ProductCore extends ObjectModel
 
 	public static function getFeaturesStatic($id_product)
 	{
+		if (!Feature::isFeatureActive())
+			return array();
 		if (!array_key_exists($id_product, self::$_cacheFeatures))
 			self::$_cacheFeatures[$id_product] = Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS('
 			SELECT id_feature, id_product, id_feature_value
@@ -2412,6 +2444,9 @@ class ProductCore extends ObjectModel
 
 	public static function cacheProductsFeatures($productIds)
 	{
+		if (!Feature::isFeatureActive())
+			return;
+		
 		$productImplode = array();
 		foreach ($productIds as $id_product)
 			if ((int)$id_product AND !array_key_exists($id_product, self::$_cacheFeatures))
@@ -2433,6 +2468,9 @@ class ProductCore extends ObjectModel
 
 	public static function cacheFrontFeatures($productIds, $id_lang)
 	{
+		if (!Feature::isFeatureActive())
+			return;
+
 		$productImplode = array();
 		foreach ($productIds as $id_product)
 			if ((int)$id_product AND !array_key_exists($id_product.'-'.$id_lang, self::$_cacheFeatures))
@@ -2467,21 +2505,33 @@ class ProductCore extends ObjectModel
 		if (!$context)
 			$context = Context::getContext();
 
-		$sql = 'SELECT p.`id_product`, pl.`name`, p.`active`, p.`reference`, m.`name` AS manufacturer_name, stock.quantity
+		$sql = array();
-				FROM `'._DB_PREFIX_.'category_product` cp
+		$sql['select'] = 'SELECT p.`id_product`, pl.`name`, p.`active`, p.`reference`, m.`name` AS manufacturer_name, stock.`quantity`';
-				LEFT JOIN `'._DB_PREFIX_.'product` p ON p.`id_product` = cp.`id_product`
+		$sql['from'] = 'FROM `'._DB_PREFIX_.'category_product` cp';
-				'.$context->shop->sqlAsso('product', 'p').'
+		$sql['join'] = '
-				LEFT JOIN `'._DB_PREFIX_.'product_lang` pl ON (p.`id_product` = pl.`id_product` AND pl.`id_lang` = '.(int)$id_lang.$context->shop->sqlLang('pl').')
+			LEFT JOIN `'._DB_PREFIX_.'product` p ON p.`id_product` = cp.`id_product`
-				LEFT JOIN `'._DB_PREFIX_.'manufacturer` m ON m.`id_manufacturer` = p.`id_manufacturer`
+			'.$context->shop->sqlAsso('product', 'p').'
+			LEFT JOIN `'._DB_PREFIX_.'product_lang` pl ON (p.`id_product` = pl.`id_product` AND pl.`id_lang` = '.(int)$id_lang.$context->shop->sqlLang('pl').')
+			LEFT JOIN `'._DB_PREFIX_.'manufacturer` m ON m.`id_manufacturer` = p.`id_manufacturer`
+		';
+		$sql['where'] = '
+			WHERE pl.`name` LIKE \'%'.pSQL($query).'%\'
+			OR p.`reference` LIKE \'%'.pSQL($query).'%\'
+			OR p.`supplier_reference` LIKE \'%'.pSQL($query).'%\'';
+		$sql['groupby'] = 'GROUP BY `id_product`';
+		$sql['orderby'] = 'ORDER BY pl.`name` ASC';
+		
+		if (Combination::isFeatureActive())
+		{
+			$sql['join'] .= '
 				LEFT JOIN `'._DB_PREFIX_.'product_attribute` pa ON pa.`id_product` = p.`id_product`
-				'.Product::sqlStock('p', 'pa', false, $context->shop).'
+				'.Product::sqlStock('p', 'pa', false, $context->shop);
-				WHERE pl.`name` LIKE \'%'.pSQL($query).'%\'
+			$sql['where'] .= 'OR pa.`reference` LIKE \'%'.pSQL($query).'%\'';
-					OR p.`reference` LIKE \'%'.pSQL($query).'%\'
+		}
-					OR p.`supplier_reference` LIKE \'%'.pSQL($query).'%\'
+		else 
-					OR pa.`reference` LIKE \'%'.pSQL($query).'%\'
+			$sql['join'] .= Product::sqlStock('p', null, false, $context->shop);
-				GROUP BY `id_product`
+		
-				ORDER BY pl.`name` ASC';
+		$result = Db::getInstance()->ExecuteS(Tools::buildQuery($sql));
-		$result = Db::getInstance()->ExecuteS($sql);
 
 		if (!$result)
 			return false;
@@ -2540,7 +2590,7 @@ class ProductCore extends ObjectModel
 	/**
 	* Get product attribute image associations
 	* @param integer $id_product_attribute
-	* @return boolean
+	* @return array
 	*/
 	public static function _getAttributeImageAssociations($id_product_attribute)
 	{
@@ -2645,8 +2695,11 @@ class ProductCore extends ObjectModel
 		return $return;
 	}
 
-	static protected function _getCustomizationFieldsNLabels($productId)
+	protected static function _getCustomizationFieldsNLabels($productId)
 	{
+		if (!Customization::isFeatureActive())
+			return false;
+		
 		$customizations = array();
 		if (($customizations['fields'] = Db::getInstance()->ExecuteS('
 			SELECT `id_customization_field`, `type`, `required`
@@ -2747,12 +2800,12 @@ class ProductCore extends ObjectModel
 
 		// Product::getDefaultAttribute is only called if id_product_attribute is missing from the SQL query at the origin of it: consider adding it in order to avoid unnecessary queries
 		$row['allow_oosp'] = Product::isAvailableWhenOutOfStock($row['out_of_stock']);
-		if ((!isset($row['id_product_attribute']) OR !$row['id_product_attribute'])
+		if (Combination::isFeatureActive() AND (!isset($row['id_product_attribute']) OR !$row['id_product_attribute'])
 			AND ((isset($row['cache_default_attribute']) AND ($ipa_default = $row['cache_default_attribute']) !== NULL)
 				OR ($ipa_default = Product::getDefaultAttribute($row['id_product'], !$row['allow_oosp'])))
 		)
 			$row['id_product_attribute'] = $ipa_default;
-		if (!isset($row['id_product_attribute']))
+		if (!Combination::isFeatureActive() OR !isset($row['id_product_attribute']))
 			$row['id_product_attribute'] = 0;
 
 		// Tax
@@ -2820,6 +2873,8 @@ class ProductCore extends ObjectModel
 	*/
 	public static function getFrontFeaturesStatic($id_lang, $id_product)
 	{
+		if (!Feature::isFeatureActive())
+			return array();
 		if (!array_key_exists($id_product.'-'.$id_lang, self::$_frontFeaturesCache))
 		{
 			self::$_frontFeaturesCache[$id_product.'-'.$id_lang] = Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS('
@@ -2858,6 +2913,9 @@ class ProductCore extends ObjectModel
 
 	public static function getAllCustomizedDatas($id_cart, $id_lang = null, $only_in_cart = true)
 	{
+		if (!Customization::isFeatureActive())
+			return false;
+		
 		// No need to query if there isn't any real cart!
 		if (!$id_cart)
 			return false;
@@ -2889,6 +2947,9 @@ class ProductCore extends ObjectModel
 
 	public static function addCustomizationPrice(&$products, &$customizedDatas)
 	{
+		if (!Customization::isFeatureActive())
+			return;
+		
 		foreach ($products AS &$productUpdate)
 		{
 			$customizationQuantity = 0;
@@ -2936,26 +2997,26 @@ class ProductCore extends ObjectModel
 
 	protected function _deleteOldLabels()
 	{
-		$max = array(_CUSTOMIZE_FILE_ => (int)(Tools::getValue('uploadable_files')), _CUSTOMIZE_TEXTFIELD_ => (int)(Tools::getValue('text_fields')));
+		$max = array(Product::CUSTOMIZE_FILE => (int)(Tools::getValue('uploadable_files')), Product::CUSTOMIZE_TEXTFIELD => (int)(Tools::getValue('text_fields')));
 		/* Get customization field ids */
 		if (($result = Db::getInstance()->ExecuteS('SELECT `id_customization_field`, `type` FROM `'._DB_PREFIX_.'customization_field` WHERE `id_product` = '.(int)($this->id).' ORDER BY `id_customization_field`')) === false)
 			return false;
 		if (empty($result))
 			return true;
-		$customizationFields = array(_CUSTOMIZE_FILE_ => array(), _CUSTOMIZE_TEXTFIELD_ => array());
+		$customizationFields = array(Product::CUSTOMIZE_FILE => array(), Product::CUSTOMIZE_TEXTFIELD => array());
 		foreach ($result AS $row)
 			$customizationFields[(int)($row['type'])][] = (int)($row['id_customization_field']);
-		$extraFile = count($customizationFields[_CUSTOMIZE_FILE_]) - $max[_CUSTOMIZE_FILE_];
+		$extraFile = count($customizationFields[Product::CUSTOMIZE_FILE]) - $max[Product::CUSTOMIZE_FILE];
-		$extraText = count($customizationFields[_CUSTOMIZE_TEXTFIELD_]) - $max[_CUSTOMIZE_TEXTFIELD_];
+		$extraText = count($customizationFields[Product::CUSTOMIZE_TEXTFIELD]) - $max[Product::CUSTOMIZE_TEXTFIELD];
 
 		/* If too much inside the database, deletion */
-		if ($extraFile > 0 AND count($customizationFields[_CUSTOMIZE_FILE_]) - $extraFile >= 0 AND
+		if ($extraFile > 0 AND count($customizationFields[Product::CUSTOMIZE_FILE]) - $extraFile >= 0 AND
-		(!Db::getInstance()->Execute('DELETE FROM `'._DB_PREFIX_.'customization_field` WHERE `id_product` = '.(int)($this->id).' AND `type` = '._CUSTOMIZE_FILE_.' AND `id_customization_field` >= '.(int)($customizationFields[_CUSTOMIZE_FILE_][count($customizationFields[_CUSTOMIZE_FILE_]) - $extraFile]))
+		(!Db::getInstance()->Execute('DELETE FROM `'._DB_PREFIX_.'customization_field` WHERE `id_product` = '.(int)($this->id).' AND `type` = '.Product::CUSTOMIZE_FILE.' AND `id_customization_field` >= '.(int)($customizationFields[Product::CUSTOMIZE_FILE][count($customizationFields[Product::CUSTOMIZE_FILE]) - $extraFile]))
 		OR !Db::getInstance()->Execute('DELETE FROM `'._DB_PREFIX_.'customization_field_lang` WHERE `id_customization_field` NOT IN (SELECT `id_customization_field` FROM `'._DB_PREFIX_.'customization_field`)')))
 			return false;
 
-		if ($extraText > 0 AND count($customizationFields[_CUSTOMIZE_TEXTFIELD_]) - $extraText >= 0 AND
+		if ($extraText > 0 AND count($customizationFields[Product::CUSTOMIZE_TEXTFIELD]) - $extraText >= 0 AND
-		(!Db::getInstance()->Execute('DELETE FROM `'._DB_PREFIX_.'customization_field` WHERE `id_product` = '.(int)($this->id).' AND `type` = '._CUSTOMIZE_TEXTFIELD_.' AND `id_customization_field` >= '.(int)($customizationFields[_CUSTOMIZE_TEXTFIELD_][count($customizationFields[_CUSTOMIZE_TEXTFIELD_]) - $extraText]))
+		(!Db::getInstance()->Execute('DELETE FROM `'._DB_PREFIX_.'customization_field` WHERE `id_product` = '.(int)($this->id).' AND `type` = '.Product::CUSTOMIZE_TEXTFIELD.' AND `id_customization_field` >= '.(int)($customizationFields[Product::CUSTOMIZE_TEXTFIELD][count($customizationFields[Product::CUSTOMIZE_TEXTFIELD]) - $extraText]))
 		OR !Db::getInstance()->Execute('DELETE FROM `'._DB_PREFIX_.'customization_field_lang` WHERE `id_customization_field` NOT IN (SELECT `id_customization_field` FROM `'._DB_PREFIX_.'customization_field`)')))
 			return false;
 		return true;
@@ -2982,11 +3043,11 @@ class ProductCore extends ObjectModel
 		$languages = Language::getLanguages();
 		if ((int)($uploadableFiles) > 0)
 			for ($i = 0; $i < (int)($uploadableFiles); $i++)
-				if (!$this->_createLabel($languages, _CUSTOMIZE_FILE_))
+				if (!$this->_createLabel($languages, Product::CUSTOMIZE_FILE))
 					return false;
 		if ((int)($textFields) > 0)
 			for ($i = 0; $i < (int)($textFields); $i++)
-				if (!$this->_createLabel($languages, _CUSTOMIZE_TEXTFIELD_))
+				if (!$this->_createLabel($languages, Product::CUSTOMIZE_TEXTFIELD))
 					return false;
 		return true;
 	}
@@ -3021,6 +3082,8 @@ class ProductCore extends ObjectModel
 
 	public function getCustomizationFields($id_lang = false)
 	{
+		if (!Customization::isFeatureActive())
+			return false;
 		if (!$result = Db::getInstance()->ExecuteS('
 			SELECT cf.`id_customization_field`, cf.`type`, cf.`required`, cfl.`name`, cfl.`id_lang`
 			FROM `'._DB_PREFIX_.'customization_field` cf
@@ -3038,16 +3101,30 @@ class ProductCore extends ObjectModel
 
 	public function getCustomizationFieldIds()
 	{
-		return Db::getInstance()->ExecuteS('SELECT `id_customization_field`, `type` FROM `'._DB_PREFIX_.'customization_field` WHERE `id_product` = '.(int)($this->id));
+		if (!Customization::isFeatureActive())
+			return array();
+		return Db::getInstance()->ExecuteS('
+			SELECT `id_customization_field`, `type` 
+			FROM `'._DB_PREFIX_.'customization_field` 
+			WHERE `id_product` = '.(int)($this->id));
 	}
 
 	public function getRequiredCustomizableFields()
 	{
-		return Db::getInstance()->ExecuteS('SELECT `id_customization_field`, `type` FROM `'._DB_PREFIX_.'customization_field` WHERE `id_product` = '.(int)($this->id).' AND `required` = 1');
+		if (!Customization::isFeatureActive())
+			return array();
+		return Db::getInstance()->ExecuteS('
+			SELECT `id_customization_field`, `type` 
+			FROM `'._DB_PREFIX_.'customization_field` 
+			WHERE `id_product` = '.(int)($this->id).' 
+			AND `required` = 1'
+		);
 	}
 
 	public function hasAllRequiredCustomizableFields(Context $context = null)
 	{
+		if (!Customization::isFeatureActive())
+			return true;
 		if (!$context)
 			$context = Context::getContext();
 
@@ -3158,28 +3235,30 @@ class ProductCore extends ObjectModel
 
 	public function getStockMvts($id_lang)
 	{
-		$sql = 'SELECT sm.id_stock_mvt, sm.date_add, sm.quantity, sm.id_order, CONCAT(pl.name, \' \', GROUP_CONCAT(IFNULL(al.name, \'\'), \'\')) product_name, CONCAT(e.lastname, \' \', e.firstname) employee, mrl.name reason
+		return Db::getInstance()->ExecuteS('
-				FROM `'._DB_PREFIX_.'stock_mvt` sm
+			SELECT sm.id_stock_mvt, sm.date_add, sm.quantity, sm.id_order, CONCAT(pl.name, \' \', GROUP_CONCAT(IFNULL(al.name, \'\'), \'\')) product_name, CONCAT(e.lastname, \' \', e.firstname) employee, mrl.name reason
-				LEFT JOIN `'._DB_PREFIX_.'product_lang` pl ON (sm.id_product = pl.id_product AND pl.id_lang = '.(int)$id_lang.Context::getContext()->shop->sqlLang('pl').')
+			FROM `'._DB_PREFIX_.'stock_mvt` sm
-				LEFT JOIN `'._DB_PREFIX_.'stock_mvt_reason_lang` mrl ON (sm.id_stock_mvt_reason = mrl.id_stock_mvt_reason AND mrl.id_lang = '.(int)$id_lang.')
+			LEFT JOIN `'._DB_PREFIX_.'product_lang` pl ON (sm.id_product = pl.id_product AND pl.id_lang = '.(int)$id_lang.Context::getContext()->shop->sqlLang('pl').')
-				LEFT JOIN `'._DB_PREFIX_.'employee` e ON (e.id_employee = sm.id_employee)
+			LEFT JOIN `'._DB_PREFIX_.'stock_mvt_reason_lang` mrl ON (sm.id_stock_mvt_reason = mrl.id_stock_mvt_reason AND mrl.id_lang = '.(int)$id_lang.')
-				LEFT JOIN `'._DB_PREFIX_.'product_attribute_combination` pac ON (pac.id_product_attribute = sm.id_product_attribute)
+			LEFT JOIN `'._DB_PREFIX_.'employee` e ON (e.id_employee = sm.id_employee)
-				LEFT JOIN `'._DB_PREFIX_.'attribute_lang` al ON (al.id_attribute = pac.id_attribute AND al.id_lang = '.(int)$id_lang.')
+			LEFT JOIN `'._DB_PREFIX_.'product_attribute_combination` pac ON (pac.id_product_attribute = sm.id_product_attribute)
-				WHERE sm.id_product='.(int)$this->id.'
+			LEFT JOIN `'._DB_PREFIX_.'attribute_lang` al ON (al.id_attribute = pac.id_attribute AND al.id_lang = '.(int)$id_lang.')
-				GROUP BY sm.id_stock_mvt';
+			WHERE sm.id_product='.(int)$this->id.'
-		return Db::getInstance()->ExecuteS($sql);
+			GROUP BY sm.id_stock_mvt
+		');
 	}
 
 	public static function getUrlRewriteInformations($id_product)
 	{
-		$sql = 'SELECT pl.`id_lang`, pl.`link_rewrite`, p.`ean13`, cl.`link_rewrite` AS category_rewrite
+		return Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS('
-				FROM `'._DB_PREFIX_.'product` p
+			SELECT pl.`id_lang`, pl.`link_rewrite`, p.`ean13`, cl.`link_rewrite` AS category_rewrite
-				LEFT JOIN `'._DB_PREFIX_.'product_lang` pl ON (p.`id_product` = pl.`id_product`'.Context::getContext()->shop->sqlLang('pl').')
+			FROM `'._DB_PREFIX_.'product` p
-				LEFT JOIN `'._DB_PREFIX_.'lang` l ON (pl.`id_lang` = l.`id_lang`)
+			LEFT JOIN `'._DB_PREFIX_.'product_lang` pl ON (p.`id_product` = pl.`id_product`'.Context::getContext()->shop->sqlLang('pl').')
-				LEFT JOIN `'._DB_PREFIX_.'category_lang` cl ON (cl.`id_category` = p.`id_category_default`  AND cl.`id_lang` = pl.`id_lang`'.Context::getContext()->shop->sqlLang('cl').')
+			LEFT JOIN `'._DB_PREFIX_.'lang` l ON (pl.`id_lang` = l.`id_lang`)
-				WHERE p.`id_product` = '.(int)$id_product. '
+			LEFT JOIN `'._DB_PREFIX_.'category_lang` cl ON (cl.`id_category` = p.`id_category_default`  AND cl.`id_lang` = pl.`id_lang`'.Context::getContext()->shop->sqlLang('cl').')
-					AND l.`active` = 1';
+			WHERE p.`id_product` = '.(int)$id_product. '
-		return Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS($sql);
+			AND l.`active` = 1
+		');
 	}
 
 	public static function getIdTaxRulesGroupByIdProduct($id_product)

classes/ProductDownload.php

@@ -80,6 +80,8 @@ class ProductDownloadCore extends ObjectModel
 	protected $table = 'product_download';
 	protected $identifier = 'id_product_download';
 	
+	protected static $feature_active = null;
+	
 	/**
 	 * Build a virtual product
 	 *
@@ -158,6 +160,9 @@ class ProductDownloadCore extends ObjectModel
 	 */
 	public static function getIdFromIdProduct($id_product)
 	{
+		if (!self::isFeatureActive())
+			return false;
+		
 		if (array_key_exists($id_product, self::$_productIds))
 			return self::$_productIds[$id_product];
 			
@@ -206,7 +211,7 @@ class ProductDownloadCore extends ObjectModel
 	 * @param string $hash hash code in table order detail (optionnal)
 	 * @return string Html all the code for print a link to the file
 	 */
-	public function getTextLink($admin=true, $hash=false)
+	public function getTextLink($admin = true, $hash = false)
 	{
 		$key = $this->physically_filename . '-' . ($hash ? $hash : 'orderdetail');
 		$link = ($admin) ? 'get-file-admin.php?' : Tools::getHttpHost(true, true).'index.php?controller=get-file&';
@@ -268,6 +273,21 @@ class ProductDownloadCore extends ObjectModel
 		return $ret;
 	}
 
+	/**
+	 * This method is allow to know if a feature is used or active
+	 * @since 1.5.0.1
+	 * @return bool
+	 */
+	public static function isFeatureActive()
+	{
+		if (self::$feature_active === null)
+			self::$feature_active = (bool)Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
+				SELECT COUNT(*) 
+				FROM `'._DB_PREFIX_.'product_download`
+			');
+		return self::$feature_active;
+	}
+
 }
 
 

classes/Scene.php

@@ -51,6 +51,8 @@ class SceneCore extends ObjectModel
  	protected 	$fieldsSizeLang = array('name' => 100);
  	protected 	$fieldsValidateLang = array('name' => 'isGenericName');
  	
+ 	protected static	$feature_active = null;
+ 	
  	public function __construct($id = NULL, $id_lang = NULL, $liteResult = true, $hideScenePosition = false)
 	{
 		parent::__construct((int)($id), (int)($id_lang));
@@ -181,8 +183,11 @@ class SceneCore extends ObjectModel
 	*
 	* @return array Products
 	*/
-	static public function getScenes($id_category, $id_lang = NULL, $onlyActive = true, $liteResult = true, $hideScenePosition = true, Context $context = null)
+	public static function getScenes($id_category, $id_lang = NULL, $onlyActive = true, $liteResult = true, $hideScenePosition = true, Context $context = null)
 	{
+		if (!self::isFeatureActive())
+			return array();
+		
 		if (!$context)
 			$context = Context::getContext();
 		$id_lang = is_null($id_lang) ? $context->language->id : $id_lang;
@@ -211,6 +216,9 @@ class SceneCore extends ObjectModel
 	*/
 	public function getProducts($onlyActive = true, $id_lang = NULL, $liteResult = true, Context $context = null)
 	{
+		if (!self::isFeatureActive())
+			return array();
+		
 		if (!$context)
 			$context = Context::getContext();
 		$id_lang = is_null($id_lang) ? $context->language->id : $id_lang;
@@ -257,6 +265,21 @@ class SceneCore extends ObjectModel
 	{
 		return preg_replace('/^[0-9]+\./', '', $name);
 	}
+	
+	/**
+	 * This method is allow to know if a feature is used or active
+	 * @since 1.5.0.1
+	 * @return bool
+	 */
+	public static function isFeatureActive()
+	{
+		if (self::$feature_active === null)
+			self::$feature_active = (bool)Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
+				SELECT COUNT(*) 
+				FROM `'._DB_PREFIX_.'scene`
+			');
+		return self::$feature_active;
+	}
 }
 
 

classes/Search.php

@@ -307,6 +307,9 @@ class SearchCore
 
 	public static function getAttributes($db, $id_product, $id_lang)
 	{
+		if (!Cobmination::isFeatureActive())
+			return '';
+
 		$attributes = '';
 		$attributesArray = $db->ExecuteS('
 		SELECT al.name FROM '._DB_PREFIX_.'product_attribute pa
@@ -320,6 +323,9 @@ class SearchCore
 
 	public static function getFeatures($db, $id_product, $id_lang)
 	{
+		if (!Feature::isFeatureActive())
+			return '';
+
 		$features = '';
 		$featuresArray = $db->ExecuteS('
 		SELECT fvl.value FROM '._DB_PREFIX_.'feature_product fp

classes/SpecificPrice.php

@@ -47,6 +47,7 @@ class SpecificPriceCore extends ObjectModel
 
 	protected static $_specificPriceCache = array();
 	protected static $_cache_priorities = array();
+	protected static $feature_active = null;
 
 	public function getFields()
 	{
@@ -67,16 +68,18 @@ class SpecificPriceCore extends ObjectModel
 
 	public static function getByProductId($id_product)
 	{
-		return Db::getInstance()->ExecuteS('
+		return Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS('
-			SELECT * FROM `'._DB_PREFIX_.'specific_price` WHERE `id_product` = '.(int)($id_product)
+			SELECT * 
-		);
+			FROM `'._DB_PREFIX_.'specific_price` 
+			WHERE `id_product` = '.(int)$id_product);
 	}
 
 	public static function getIdsByProductId($id_product)
 	{
-		return Db::getInstance()->ExecuteS('
+		return Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS('
-			SELECT `id_specific_price` FROM `'._DB_PREFIX_.'specific_price` WHERE `id_product` = '.(int)$id_product.'
+			SELECT `id_specific_price` 
-		');
+			FROM `'._DB_PREFIX_.'specific_price` 
+			WHERE `id_product` = '.(int)$id_product);
 	}
 
    // score generation for quantity discount
@@ -96,10 +99,12 @@ class SpecificPriceCore extends ObjectModel
 
     public static function getPriority($id_product)
     {
+		if (!self::isFeatureActive())
+			return Configuration::get('PS_SPECIFIC_PRICE_PRIORITIES');
 
     	if (!isset(self::$_cache_priorities[(int)$id_product]))
     	{
-		   self::$_cache_priorities[(int)$id_product] = Db::getInstance()->getValue('
+		   self::$_cache_priorities[(int)$id_product] = Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
 		   SELECT `priority`
 			FROM `'._DB_PREFIX_.'specific_price_priority`
 			WHERE `id_product` = '.(int)$id_product);
@@ -114,6 +119,9 @@ class SpecificPriceCore extends ObjectModel
 
 	public static function getSpecificPrice($id_product, $id_shop, $id_currency, $id_country, $id_group, $quantity)
 	{
+		if (!self::isFeatureActive())
+			return array();
+		
 		/*
 		** The date is not taken into account for the cache, but this is for the better because it keeps the consistency for the whole script.
 		** The price must not change between the top and the bottom of the page
@@ -123,7 +131,7 @@ class SpecificPriceCore extends ObjectModel
 		if (!array_key_exists($key, self::$_specificPriceCache))
 		{
 			$now = date('Y-m-d H:i:s');
-			self::$_specificPriceCache[$key] = Db::getInstance()->getRow('
+			self::$_specificPriceCache[$key] = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow('
 				SELECT *, '.self::_getScoreQuery($id_product, $id_shop, $id_currency, $id_country, $id_group).'
 				FROM `'._DB_PREFIX_.'specific_price`
 				WHERE `id_product` IN (0, '.(int)$id_product.')
@@ -176,8 +184,11 @@ class SpecificPriceCore extends ObjectModel
 
 	public static function getQuantityDiscounts($id_product, $id_shop, $id_currency, $id_country, $id_group)
 	{
+		if (!self::isFeatureActive())
+			return array();
+		
 		$now = date('Y-m-d H:i:s');
-		$res =  Db::getInstance()->ExecuteS('
+		$res =  Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS('
 			SELECT *,
 					'.self::_getScoreQuery($id_product, $id_shop, $id_currency, $id_country, $id_group).'
 			FROM `'._DB_PREFIX_.'specific_price`
@@ -215,8 +226,11 @@ class SpecificPriceCore extends ObjectModel
 
 	public static function getQuantityDiscount($id_product, $id_shop, $id_currency, $id_country, $id_group, $quantity)
 	{
+		if (!self::isFeatureActive())
+			return array();
+		
 		$now = date('Y-m-d H:i:s');
-		return Db::getInstance()->getRow('
+		return Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow('
 			SELECT *,
 					'.self::_getScoreQuery($id_product, $id_shop, $id_currency, $id_country, $id_group).'
 			FROM `'._DB_PREFIX_.'specific_price`
@@ -238,7 +252,10 @@ class SpecificPriceCore extends ObjectModel
 
 	public static function getProductIdByDate($id_shop, $id_currency, $id_country, $id_group, $beginning, $ending)
 	{
-		$resource = Db::getInstance()->ExecuteS('
+		if (!self::isFeatureActive())
+			return array();
+		
+		$resource = Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS('
 			SELECT `id_product`
 			FROM `'._DB_PREFIX_.'specific_price`
 			WHERE	`id_shop` IN(0, '.(int)($id_shop).') AND
@@ -271,5 +288,20 @@ class SpecificPriceCore extends ObjectModel
 			$this->id_product = (int)($id_product);
 		return $this->add();
 	}
+	
+	/**
+	 * This method is allow to know if a feature is used or active
+	 * @since 1.5.0.1
+	 * @return bool
+	 */
+	public static function isFeatureActive()
+	{
+		if (self::$feature_active === null)
+			self::$feature_active = (bool)Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
+				SELECT COUNT(*) 
+				FROM `'._DB_PREFIX_.'specific_price`
+			');
+		return self::$feature_active;
+	} 
 }
 

classes/Tools.php

@@ -657,12 +657,10 @@ class ToolsCore
 			elseif ($id_category = self::getValue('id_category'))
 			{
 				$page_number = self::getValue('p');
-				$sql = 'SELECT `name`, `meta_title`, `meta_description`, `meta_keywords`, `description`
+				$row = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow('
-						FROM `'._DB_PREFIX_.'category_lang`
+				SELECT `name`, `meta_title`, `meta_description`, `meta_keywords`, `description`
-						WHERE id_lang = '.(int)$id_lang.'
+				FROM `'._DB_PREFIX_.'category_lang` cl
-							AND id_category = '.(int)$id_category
+				WHERE cl.`id_lang` = '.(int)($id_lang).' AND cl.`id_category` = '.(int)$id_category.Context::getContext()->shop->sqlLang('cl'));
-							.Context::getContext()->shop->sqlLang();
-				$row = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow($sql);
 				if ($row)
 				{
 					if (empty($row['meta_description']))
@@ -2065,12 +2063,49 @@ FileETag INode MTime Size
 			return 1024 * 1024 * 1024 * (int)$memory_limit;
 		
 		return $memory_limit;
-}
+	}
 
+	/**
+	 * 
+	 * @return bool true if the server use 64bit arch 
+	 */
 	public static function isX86_64arch()
 	{
 		return (PHP_INT_MAX == '9223372036854775807');
 	}
+	
+	/**
+	 * @param array SQL query in array
+	 * @return string SQL query
+	 */
+	public static function buildQuery(array $sql)
+	{
+		if (!isset($sql['select']))
+			$sql['select'] = 'SELECT *';
+		
+		$req = $sql['select']."\n";
+		$req .= $sql['from']."\n";
+		
+		if (isset($sql['join']))
+			$req .= $sql['join']."\n";
+		
+		if (isset($sql['where']))
+			$req .= $sql['where']."\n";
+		
+		if (isset($sql['groupby']))
+			$req .= $sql['groupby']."\n";
+		
+		if (isset($sql['having']))
+			$req .= $sql['having']."\n";
+		
+		if (isset($sql['orderby']))
+			$req .= $sql['orderby']."\n";
+			
+		if (isset($sql['limit']))
+			$req .= $sql['limit']."\n";
+			
+		return $req;
+	}
 }
 
 /**

classes/Validate.php

@@ -682,7 +682,7 @@ class ValidateCore
 	
 	public static function isUnixName($data)
 	{
-		return preg_match('/^[a-z0-9_-]+$/ui', $data);
+		return preg_match('/^[a-z0-9\._-]+$/ui', $data);
 	}
 	
 	public static function isTablePrefix($data)

config/smarty.config.inc.php

@@ -72,7 +72,6 @@ smartyRegisterFunction($smarty, 'function', 'd', 'smartyDieObject'); // unused
 smartyRegisterFunction($smarty, 'function', 'l', 'smartyTranslate');
 
 smartyRegisterFunction($smarty, 'function', 'dateFormat', array('Tools', 'dateFormat'));
-smartyRegisterFunction($smarty, 'function', 'productPrice', array('Product', 'productPrice')); // unused
 smartyRegisterFunction($smarty, 'function', 'convertPrice', array('Product', 'convertPrice'));
 smartyRegisterFunction($smarty, 'function', 'convertPriceWithCurrency', array('Product', 'convertPriceWithCurrency'));
 smartyRegisterFunction($smarty, 'function', 'displayWtPrice', array('Product', 'displayWtPrice'));

controllers/CartController.php

@@ -156,7 +156,7 @@ class CartControllerCore extends FrontController
 										break;
 									}
 							}
-							if (!$discount['cumulable_reduction'] && ($discount['id_discount_type'] != 1 || !$hasUndiscountedProduct))
+							if (!$discount['cumulable_reduction'] && ($discount['id_discount_type'] != Discount::PERCENT || !$hasUndiscountedProduct))
 								if (Tools::getValue('ajax') == 'true')
 									die('{"hasError" : true, "errors" : ["'.Tools::displayError('Cannot add this product because current voucher does not allow additional discounts.').'"]}');
 								else

controllers/CategoryController.php

@@ -103,20 +103,24 @@ class CategoryControllerCore extends FrontController
 				$rewrited_url = $this->context->link->getCategoryLink((int)$this->category->id, $this->category->link_rewrite);
 
 				/* Scenes  (could be externalised to another controler if you need them */
-				$this->context->smarty->assign('scenes', Scene::getScenes($this->category->id, $this->context->language->id, true, false));
+				$scenes = Scene::getScenes($this->category->id, $this->context->language->id, true, false);
+				$this->context->smarty->assign('scenes', $scenes);
 				
 				/* Scenes images formats */
-				if ($sceneImageTypes = ImageType::getImagesTypes('scenes'))
+				if (sizeof($scenes))
 				{
-					foreach ($sceneImageTypes AS $sceneImageType)
+					if ($sceneImageTypes = ImageType::getImagesTypes('scenes'))
 					{
-						if ($sceneImageType['name'] == 'thumb_scene')
+						foreach ($sceneImageTypes AS $sceneImageType)
-							$thumbSceneImageType = $sceneImageType;
+						{
-						elseif ($sceneImageType['name'] == 'large_scene')
+							if ($sceneImageType['name'] == 'thumb_scene')
-							$largeSceneImageType = $sceneImageType;
+								$thumbSceneImageType = $sceneImageType;
+							elseif ($sceneImageType['name'] == 'large_scene')
+								$largeSceneImageType = $sceneImageType;
+						}
+						$this->context->smarty->assign('thumbSceneImageType', isset($thumbSceneImageType) ? $thumbSceneImageType : NULL);
+						$this->context->smarty->assign('largeSceneImageType', isset($largeSceneImageType) ? $largeSceneImageType : NULL);
 					}
-					$this->context->smarty->assign('thumbSceneImageType', isset($thumbSceneImageType) ? $thumbSceneImageType : NULL);
-					$this->context->smarty->assign('largeSceneImageType', isset($largeSceneImageType) ? $largeSceneImageType : NULL);
 				}
 
 				$this->category->description = Tools::nl2br($this->category->description);

controllers/GuestTrackingController.php

@@ -86,8 +86,8 @@ class GuestTrackingControllerCore extends FrontController
 			    	'deliveryState' => (Validate::isLoadedObject($addressDelivery) AND $addressDelivery->id_state) ? new State((int)($addressDelivery->id_state)) : false,
 			    	'is_guest' => true,
 			    	'group_use_tax' => (Group::getPriceDisplayMethod($customer->id_default_group) == PS_TAX_INC),
-			    	'CUSTOMIZE_FILE' => _CUSTOMIZE_FILE_,
+			    	'CUSTOMIZE_FILE' => Product::CUSTOMIZE_FILE,
-			    	'CUSTOMIZE_TEXTFIELD' => _CUSTOMIZE_TEXTFIELD_,
+			    	'CUSTOMIZE_TEXTFIELD' => Product::CUSTOMIZE_TEXTFIELD,
 			    	'use_tax' => Configuration::get('PS_TAX'),
 			    	'customizedDatas' => $customizedDatas,
 			    	'invoiceAddressFormatedValues' => $invoiceAddressFormatedValues,

controllers/OrderDetailController.php

@@ -141,7 +141,7 @@ class OrderDetailControllerCore extends FrontController
 					'deliveryState' => (Validate::isLoadedObject($addressDelivery) AND $addressDelivery->id_state) ? new State($addressDelivery->id_state) : false,
 					'is_guest' => false,
 					'messages' => Message::getMessagesByOrderId((int)($order->id)),
-					'CUSTOMIZE_FILE' => _CUSTOMIZE_FILE_,
+					'CUSTOMIZE_FILE' => Product::CUSTOMIZE_FILE,
 					'CUSTOMIZE_TEXTFIELD' => _CUSTOMIZE_TEXTFIELD_,
 			'isRecyclable' => Configuration::get('PS_RECYCLABLE_PACK'),
 					'use_tax' => Configuration::get('PS_TAX'),

controllers/ParentOrderController.php

@@ -54,11 +54,11 @@ class ParentOrderControllerCore extends FrontController
 	{
 		global $isVirtualCart;
 		parent::preProcess();
-		
+
 		// Redirect to the good order process
 		if (Configuration::get('PS_ORDER_PROCESS_TYPE') == 0 AND Dispatcher::getInstance()->getController() != 'order')
 			Tools::redirect('index.php?controller=order');
-		if (Configuration::get('PS_ORDER_PROCESS_TYPE') == 1 AND Dispatcher::getInstance()->getController() != 'order-opc')
+		if (Configuration::get('PS_ORDER_PROCESS_TYPE') == 1 AND Dispatcher::getInstance()->getController() != 'orderopc')
 		{
 			if (isset($_GET['step']) AND $_GET['step'] == 3)
 				Tools::redirect('index.php?controller=order-opc&isPaymentStep=true');
@@ -88,7 +88,7 @@ class ParentOrderControllerCore extends FrontController
 
 		if ($this->nbProducts)
 		{
-			if (Tools::isSubmit('submitAddDiscount') AND Tools::getValue('discount_name'))
+			if (Tools::isSubmit('submitAddDiscount') && Tools::getValue('discount_name') && Discount::isFeatureActive())
 			{
 				$discountName = Tools::getValue('discount_name');
 				if (!Validate::isDiscountName($discountName))
@@ -114,7 +114,7 @@ class ParentOrderControllerCore extends FrontController
 					'discount_name' => Tools::safeOutput($discountName)
 				));
 			}
-			elseif (isset($_GET['deleteDiscount']) AND Validate::isUnsignedId($_GET['deleteDiscount']))
+			elseif (isset($_GET['deleteDiscount']) && Validate::isUnsignedId($_GET['deleteDiscount']) && Discount::isFeatureActive())
 			{
 				$this->context->cart->deleteDiscount((int)($_GET['deleteDiscount']));
 				Tools::redirect('index.php?controller=order-opc');
@@ -235,23 +235,26 @@ class ParentOrderControllerCore extends FrontController
 		$customizedDatas = Product::getAllCustomizedDatas($this->context->cart->id);
 
 		// override customization tax rate with real tax (tax rules)
-		foreach($summary['products'] AS &$productUpdate)
+		if ($customizedDatas)
 		{
-			$productId = (int)(isset($productUpdate['id_product']) ? $productUpdate['id_product'] : $productUpdate['product_id']);
+			foreach($summary['products'] AS &$productUpdate)
-			$productAttributeId = (int)(isset($productUpdate['id_product_attribute']) ? $productUpdate['id_product_attribute'] : $productUpdate['product_attribute_id']);
+			{
+				$productId = (int)(isset($productUpdate['id_product']) ? $productUpdate['id_product'] : $productUpdate['product_id']);
+				$productAttributeId = (int)(isset($productUpdate['id_product_attribute']) ? $productUpdate['id_product_attribute'] : $productUpdate['product_attribute_id']);
+	
+				if (isset($customizedDatas[$productId][$productAttributeId]))
+					$productUpdate['tax_rate'] = Tax::getProductTaxRate($productId, $this->context->cart->{Configuration::get('PS_TAX_ADDRESS_TYPE')});
+			}
 
-			if (isset($customizedDatas[$productId][$productAttributeId]))
+			Product::addCustomizationPrice($summary['products'], $customizedDatas);
-				$productUpdate['tax_rate'] = Tax::getProductTaxRate($productId, $this->context->cart->{Configuration::get('PS_TAX_ADDRESS_TYPE')});
 		}
-
+		
-		Product::addCustomizationPrice($summary['products'], $customizedDatas);
-
 		if ($free_ship = Tools::convertPrice((float)(Configuration::get('PS_SHIPPING_FREE_PRICE')), new Currency($this->context->cart->id_currency)))
 		{
 			$discounts = $this->context->cart->getDiscounts();
 			$total_free_ship =  $free_ship - ($summary['total_products_wt'] + $summary['total_discounts']);
 			foreach ($discounts as $discount)
-				if ($discount['id_discount_type'] == 3)
+				if ($discount['id_discount_type'] == Discount::FREE_SHIPPING)
 				{
 					$total_free_ship = 0;
 					break;
@@ -271,8 +274,8 @@ class ParentOrderControllerCore extends FrontController
 			'shippingCost' => $this->context->cart->getOrderTotal(true, Cart::ONLY_SHIPPING),
 			'shippingCostTaxExc' => $this->context->cart->getOrderTotal(false, Cart::ONLY_SHIPPING),
 			'customizedDatas' => $customizedDatas,
-			'CUSTOMIZE_FILE' => _CUSTOMIZE_FILE_,
+			'CUSTOMIZE_FILE' => Product::CUSTOMIZE_FILE,
-			'CUSTOMIZE_TEXTFIELD' => _CUSTOMIZE_TEXTFIELD_,
+			'CUSTOMIZE_TEXTFIELD' => Product::CUSTOMIZE_TEXTFIELD,
 			'lastProductAdded' => $this->context->cart->getLastProduct(),
 			'displayVouchers' => Discount::getVouchersToCartDisplay($this->context->language->id, (isset($this->context->customer->id) ? $this->context->customer->id : 0)),
 			'currencySign' => $this->context->currency->sign,

controllers/ProductController.php

@@ -127,12 +127,12 @@ class ProductControllerCore extends FrontController
 				elseif (isset($_GET['deletePicture']) AND !$this->context->cart->deletePictureToProduct($this->product->id, Tools::getValue('deletePicture')))
 					$this->errors[] = Tools::displayError('An error occurred while deleting the selected picture');
 
-				$files = $this->context->cart->getProductCustomization($this->product->id, _CUSTOMIZE_FILE_, true);
+				$files = $this->context->cart->getProductCustomization($this->product->id, Product::CUSTOMIZE_FILE, true);
 				$pictures = array();
 				foreach($files as $file)
 					$pictures['pictures_'.$this->product->id.'_'.$file['index']] = $file['value'];
 
-				$texts = $this->context->cart->getProductCustomization($this->product->id, _CUSTOMIZE_TEXTFIELD_, true);
+				$texts = $this->context->cart->getProductCustomization($this->product->id, Product::CUSTOMIZE_TEXTFIELD, true);
 				$textFields = array();
 				foreach ($texts as $textField)
 					$textFields['textFields_'.$this->product->id.'_'.$textField['index']] = str_replace('<br />', "\n", $textField['value']);
@@ -375,7 +375,7 @@ class ProductControllerCore extends FrontController
 			return false;
 		$authorizedFileFields = array();
 		foreach ($fieldIds AS $fieldId)
-			if ($fieldId['type'] == _CUSTOMIZE_FILE_)
+			if ($fieldId['type'] == Product::CUSTOMIZE_FILE)
 				$authorizedFileFields[(int)($fieldId['id_customization_field'])] = 'file'.(int)($fieldId['id_customization_field']);
 		$indexes = array_flip($authorizedFileFields);
 		foreach ($_FILES AS $fieldName => $file)
@@ -398,7 +398,7 @@ class ProductControllerCore extends FrontController
 				else
 				{
 					// Store customization in database
-					$cart->addPictureToProduct($this->product->id, $indexes[$fieldName], _CUSTOMIZE_FILE_, $fileName);
+					$cart->addPictureToProduct($this->product->id, $indexes[$fieldName], Product::CUSTOMIZE_FILE, $fileName);
 				}
 				unlink($tmpName);
 			}
@@ -411,7 +411,7 @@ class ProductControllerCore extends FrontController
 			return false;
 		$authorizedTextFields = array();
 		foreach ($fieldIds AS $fieldId)
-			if ($fieldId['type'] == _CUSTOMIZE_TEXTFIELD_)
+			if ($fieldId['type'] == Product::CUSTOMIZE_TEXTFIELD)
 				$authorizedTextFields[(int)($fieldId['id_customization_field'])] = 'textField'.(int)($fieldId['id_customization_field']);
 		$indexes = array_flip($authorizedTextFields);
 		foreach ($_POST AS $fieldName => $value)
@@ -420,7 +420,7 @@ class ProductControllerCore extends FrontController
 				if (!Validate::isMessage($value))
 					$this->errors[] = Tools::displayError('Invalid message');
 				else
-					$cart->addTextFieldToProduct($this->product->id, $indexes[$fieldName], _CUSTOMIZE_TEXTFIELD_, $value);
+					$cart->addTextFieldToProduct($this->product->id, $indexes[$fieldName], Product::CUSTOMIZE_TEXTFIELD, $value);
 			}
 			elseif (in_array($fieldName, $authorizedTextFields) AND empty($value))
 				$cart->deleteCustomizationToProduct((int)($this->product->id), $indexes[$fieldName]);

install-dev/sql/db_settings_lite.sql

@@ -206,7 +206,9 @@ INSERT INTO `PREFIX_configuration` (`id_configuration`, `name`, `value`, `date_a
 (135, 'PS_RESTRICT_DELIVERED_COUNTRIES', '0', NOW(), NOW()),
 (136, 'PS_SHOW_NEW_ORDERS', '1', NOW(), NOW()),
 (137, 'PS_SHOW_NEW_CUSTOMERS', '1', NOW(), NOW()),
-(138, 'PS_SHOW_NEW_MESSAGES', '1', NOW(), NOW());
+(138, 'PS_SHOW_NEW_MESSAGES', '1', NOW(), NOW()),
+(139, 'PS_FEATURE_FEATURE_ACTIVE', '1', NOW(), NOW()),
+(140, 'PS_COMBINATION_FEATURE_ACTIVE', '1', NOW(), NOW());
 
 INSERT INTO `PREFIX_configuration_lang` (`id_configuration`, `id_lang`, `value`, `date_upd`) VALUES
 (36, 1, 'IN', NOW()),(36, 2, 'FA', NOW()),(36, 3, 'CU', NOW()),(36, 4, 'FA', NOW()),(36, 5, 'FA', NOW()),

install-dev/sql/upgrade/1.5.0.1.sql

@@ -65,3 +65,9 @@ ALTER TABLE `PREFIX_employee`
 	ADD `id_last_message` tinyint(1) unsigned NOT NULL default '0',
 	ADD `id_last_customer` tinyint(1) unsigned NOT NULL default '0';
 	  
+INSERT INTO `PREFIX_configuration` (`name`, `value`, `date_add`, `date_upd`) VALUES
+('PS_SHOW_NEW_ORDERS', '1', NOW(), NOW()),
+('PS_SHOW_NEW_CUSTOMERS', '1', NOW(), NOW()),
+('PS_SHOW_NEW_MESSAGES', '1', NOW(), NOW()),
+('PS_FEATURE_FEATURE_ACTIVE', '1', NOW(), NOW()),
+('PS_COMBINATION_FEATURE_ACTIVE', '1', NOW(), NOW());

modules/blockcart/blockcart.php

@@ -83,8 +83,8 @@ class BlockCart extends Module
 		$smarty->assign(array(
 			'products' => $products,
 			'customizedDatas' => Product::getAllCustomizedDatas((int)($params['cart']->id)),
-			'CUSTOMIZE_FILE' => _CUSTOMIZE_FILE_,
+			'CUSTOMIZE_FILE' => Product::CUSTOMIZE_FILE,
-			'CUSTOMIZE_TEXTFIELD' => _CUSTOMIZE_TEXTFIELD_,
+			'CUSTOMIZE_TEXTFIELD' => Product::CUSTOMIZE_TEXTFIELD,
 			'discounts' => $params['cart']->getDiscounts(false, Tools::isSubmit('id_product')),
 			'nb_total_products' => (int)($nbTotalProducts),
 			'shipping_cost' => Tools::displayPrice($params['cart']->getOrderTotal($useTax, Cart::ONLY_SHIPPING), $currency),

modules/followup/followup.php

@@ -456,7 +456,7 @@ class Followup extends Module
 	private function createDiscount($id_email_type, $amount, $id_customer, $dateValidity, $description)
 	{
 		$discount = new Discount();
-		$discount->id_discount_type = 1;
+		$discount->id_discount_type = Discount::PERCENT;
 		$discount->value = (float)($amount);
 		$discount->id_customer = (int)($id_customer);
 		$discount->date_to = $dateValidity;

modules/loyalty/loyalty-program.php

@@ -54,7 +54,7 @@ if (Tools::getValue('transform-points') == 'true' AND $customerPoints > 0)
 	/* Voucher creation and affectation to the customer */
 	$voucher = new Discount();
 	$voucher->name = $voucherCode;
-	$voucher->id_discount_type = 2; // Discount on order (amount)
+	$voucher->id_discount_type = Discount::AMOUNT; // Discount on order (amount)
 	$voucher->id_customer = (int)($cookie->id_customer);
 	$voucher->id_currency = (int)($cookie->id_currency);
 	$voucher->value = LoyaltyModule::getVoucherValue((int)$customerPoints);

modules/mailalerts/mailalerts.php

@@ -148,12 +148,12 @@ class MailAlerts extends Module
 
 				foreach ($customizedDatas[$product['product_id']][$product['product_attribute_id']] AS $customization)
 				{
-					if (isset($customization['datas'][_CUSTOMIZE_TEXTFIELD_]))
+					if (isset($customization['datas'][Product::CUSTOMIZE_TEXTFIELD]))
-						foreach ($customization['datas'][_CUSTOMIZE_TEXTFIELD_] AS $text)
+						foreach ($customization['datas'][Product::CUSTOMIZE_TEXTFIELD] AS $text)
 							$customizationText .= $text['name'].':'.' '.$text['value'].'<br />';
 					
-					if (isset($customization['datas'][_CUSTOMIZE_FILE_]))
+					if (isset($customization['datas'][Product::CUSTOMIZE_FILE]))
-						$customizationText .= sizeof($customization['datas'][_CUSTOMIZE_FILE_]) .' '. Tools::displayError('image(s)').'<br />';
+						$customizationText .= sizeof($customization['datas'][Product::CUSTOMIZE_FILE]) .' '. Tools::displayError('image(s)').'<br />';
 						
 					$customizationText .= '---<br />';							
 				}

modules/referralprogram/ReferralProgramModule.php

@@ -88,10 +88,10 @@ class ReferralProgramModule extends ObjectModel
 		$discount->id_discount_type = (int)$configurations['REFERRAL_DISCOUNT_TYPE'];
 		
 		/* % */
-		if ($configurations['REFERRAL_DISCOUNT_TYPE'] == 1)
+		if ($configurations['REFERRAL_DISCOUNT_TYPE'] == Discount::PERCENT)
 			$discount->value = (float)$configurations['REFERRAL_PERCENTAGE'];
 		/* Fixed amount */
-		elseif ($configurations['REFERRAL_DISCOUNT_TYPE'] == 2 AND isset($configurations['REFERRAL_DISCOUNT_VALUE_'.(int)($id_currency)]))
+		elseif ($configurations['REFERRAL_DISCOUNT_TYPE'] == Discount::AMOUNT AND isset($configurations['REFERRAL_DISCOUNT_VALUE_'.(int)($id_currency)]))
 			$discount->value = (float)$configurations['REFERRAL_DISCOUNT_VALUE_'.(int)($id_currency)];
 		/* Unknown or value undefined for this currency (configure your module correctly) */
 		else

modules/treepodia/treepodia.php

@@ -284,7 +284,7 @@ XML;
 					$discount = $product->addChild('discount');
 					$discount->addChild('discount-quantity', intval($quantityDiscount['quantity']));
 					$discount->addChild('discount-value', floatval($quantityDiscount['value']));
-					$discount->addChild('discount-type', ($quantityDiscount['id_discount_type'] == 1 ? $defaultCurrencyIsoCode : '%'));
+					$discount->addChild('discount-type', ($quantityDiscount['id_discount_type'] == Discount::PERCENT ? $defaultCurrencyIsoCode : '%'));
 				}
 			}
 			else

translations/fr/admin.php

@@ -74,6 +74,8 @@ $_LANGADM['AdminAttachments0071aa279bd1583754a544277740f047'] = 'Supprimer objet
 $_LANGADM['AdminAttachments4a21a191879a23aa2a27829300da95f5'] = 'Cette pièce jointe est utilisée par les produits suivants :';
 $_LANGADM['AdminAttributeGenerator233c543a23378c4ffd0e1efb17408510'] = 'Impact sur le prix :';
 $_LANGADM['AdminAttributeGenerator792467936100838046f749e63dadfbdb'] = 'Impact sur le poids :';
+$_LANGADM['AdminAttributeGenerator13cdf2d0d1b996ad3a141e297c62ea6b'] = 'Cette fonctionnalité a était désactivée, vous pouvez l\'activer sur cette page:';
+$_LANGADM['AdminAttributeGenerator9a63ec735f057c1366284bda67eee7de'] = 'Performances';
 $_LANGADM['AdminAttributeGenerator42dc1497090b299a41c64d1389e6ca8c'] = 'HT :';
 $_LANGADM['AdminAttributeGenerator419cdd539861e743b872b2c959629a54'] = 'TTC :';
 $_LANGADM['AdminAttributeGenerator18c17dae7b84c21b38873e823af2bcfe'] = 'produit(s) créé(s) avec succès.';
@@ -85,6 +87,8 @@ $_LANGADM['AdminAttributeGenerator32b919d18cfaca89383f6000dcc9c031'] = 'Génére
 $_LANGADM['AdminAttributeGeneratorc0babe5601b3f91313d53267c3c7ec24'] = 'Revenir au produit';
 $_LANGADM['AdminAttributeGeneratorec211f7c20af43e742bf2570c3cb84f9'] = 'Ajouter';
 $_LANGADM['AdminAttributeGeneratorf2a6c498fb90ee345d997f888fce3b18'] = 'Supprimer';
+$_LANGADM['AdminAttributes13cdf2d0d1b996ad3a141e297c62ea6b'] = 'Cette fonctionnalité a était désactivée, vous pouvez l\'activer sur cette page:';
+$_LANGADM['AdminAttributes9a63ec735f057c1366284bda67eee7de'] = 'Performances';
 $_LANGADM['AdminAttributesf2bbdf9f72c085adc4d0404e370f0f4c'] = 'Attribut';
 $_LANGADM['AdminAttributes4e140ba723a03baa6948340bf90e2ef6'] = 'Nom :';
 $_LANGADM['AdminAttributes6252c0f2c2ed83b7b06dfca86d4650bb'] = 'Caractères interdits :';
@@ -103,6 +107,8 @@ $_LANGADM['AdminAttributes19f823c6453c2b1ffd09cb715214813d'] = 'Champs requis';
 $_LANGADM['AdminAttributesGroups49ee3087348e8d44e1feda1917443987'] = 'Nom';
 $_LANGADM['AdminAttributesGroups287234a1ff35a314b5b6bc4e5828e745'] = 'Attributs';
 $_LANGADM['AdminAttributesGroups630f6dc397fe74e52d5189e2c80f282b'] = 'Retour à la liste';
+$_LANGADM['AdminAttributesGroups13cdf2d0d1b996ad3a141e297c62ea6b'] = 'Cette fonctionnalité a était désactivée, vous pouvez l\'activer sur cette page:';
+$_LANGADM['AdminAttributesGroups9a63ec735f057c1366284bda67eee7de'] = 'Performances';
 $_LANGADM['AdminAttributesGroups8196c2d7a6dce8aea8acbeac4105ef81'] = 'Ajouter un groupe d\'attributs';
 $_LANGADM['AdminAttributesGroups88a306e559954dc8c8ae9eb55d62297f'] = 'Ajouter une déclinaison';
 $_LANGADM['AdminAttributesGroupsb63e3071db26cee88d595c4573f8f34e'] = 'Cliquez sur le nom du groupe pour voir ses attributs. Cliquez à nouveau pour les masquer.';
@@ -363,6 +369,10 @@ $_LANGADM['AdminCategories6637b53a5820cef0817b7f2a2553bfc8'] = 'Affichée :';
 $_LANGADM['AdminCategories00d23a76e43b46dae9ec7aa9dcbebb32'] = 'Activé';
 $_LANGADM['AdminCategoriesb9f5c797ebbf55adccdd8539a65a0241'] = 'Désactivé';
 $_LANGADM['AdminCategories66f2dd0c775eff24ac95c38347bcaf9a'] = 'Catégorie parente :';
+$_LANGADM['AdminCategories8cf04a9734132302f96da8e113e80ce5'] = 'Accueil';
+$_LANGADM['AdminCategoriesef7de3f485174ff47f061ad27d83d0ee'] = 'sélectionnée(s)';
+$_LANGADM['AdminCategoriesb56c3bda503a8dc4be356edb0cc31793'] = 'Replier tout';
+$_LANGADM['AdminCategories5ffd7a335dd836b3373f5ec570a58bdc'] = 'Etendre tout';
 $_LANGADM['AdminCategoriesd0042a700e9bdf79689d63ee6846dc0e'] = 'Description :';
 $_LANGADM['AdminCategories461900b74731e07320ca79366df3e809'] = 'Image :';
 $_LANGADM['AdminCategoriesf0eaa209893a6bb5512c9876037b82be'] = 'Charger le logo de la catégorie à partir de votre ordinateur';
@@ -791,6 +801,8 @@ $_LANGADM['AdminDiscounts153d0acf0df787b54f7302940a72d280'] = 'Quantité totale
 $_LANGADM['AdminDiscounts9b07d8d7f793121a9a69500562f7e25d'] = 'Quantité par personne :';
 $_LANGADM['AdminDiscounts05be82dd4fff82f72167941221540c9f'] = 'Nombre d\'utilisation maximum par un même utilisateur';
 $_LANGADM['AdminDiscounts9f6e99bdd4184b83dc478d0ab1b4cbf7'] = 'Montant minimum d\'achat';
+$_LANGADM['AdminDiscounts887ee91702c962a70b87cbef07bbcaec'] = 'HT';
+$_LANGADM['AdminDiscountse2e79605fc9450ec17957cf0e910f5c6'] = 'TTC';
 $_LANGADM['AdminDiscounts4f5e701d9688498a831fe5d2c8b14062'] = '0 si non applicable';
 $_LANGADM['AdminDiscountsd7f9e940c5055ccbcdb08849e1eb47df'] = 'Cumulable avec d\'autres bons de réduction';
 $_LANGADM['AdminDiscounts5ee348002fb5ec8e0abee8d46d279c75'] = 'Cumulable avec les promotions';
@@ -884,6 +896,8 @@ $_LANGADM['AdminEmployees19f823c6453c2b1ffd09cb715214813d'] = 'Champs requis';
 $_LANGADM['AdminFeatures49ee3087348e8d44e1feda1917443987'] = 'Nom';
 $_LANGADM['AdminFeaturesc82a6100dace2b41087ba6cf99a5976a'] = 'Valeurs';
 $_LANGADM['AdminFeaturesea59bdc2e534a7c88b324959995c0cb2'] = 'Retour à la liste des caractéristiques';
+$_LANGADM['AdminFeatures13cdf2d0d1b996ad3a141e297c62ea6b'] = 'Cette fonctionnalité a était désactivée, vous pouvez l\'activer sur cette page:';
+$_LANGADM['AdminFeatures9a63ec735f057c1366284bda67eee7de'] = 'Performances';
 $_LANGADM['AdminFeaturesd6ae681fcd58f1e1936ca97da36528ff'] = 'Ajouter une nouvelle caractéristique';
 $_LANGADM['AdminFeatures0c8a987e64c2d46886bf92e29c736bdc'] = 'Ajouter une nouvelle valeur de caractéristique';
 $_LANGADM['AdminFeatures1e0f6215dd017b783915dc1b422aeaab'] = 'Cliquez sur le nom d\'une caractéristique afin de voir les valeurs ensuite cliquez de nouveau si vous souhaitez les cacher.';
@@ -902,6 +916,8 @@ $_LANGADM['AdminFeatures6252c0f2c2ed83b7b06dfca86d4650bb'] = 'Caractères interd
 $_LANGADM['AdminFeatures817b35caca2afa11b6c1efc428315470'] = 'Groupe de boutiques associé';
 $_LANGADM['AdminFeatures38fb7d24e0d60a048f540ecb18e13376'] = 'Enregistrer';
 $_LANGADM['AdminFeatures19f823c6453c2b1ffd09cb715214813d'] = 'Champs requis';
+$_LANGADM['AdminFeaturesValues13cdf2d0d1b996ad3a141e297c62ea6b'] = 'Cette fonctionnalité a était désactivée, vous pouvez l\'activer sur cette page:';
+$_LANGADM['AdminFeaturesValues9a63ec735f057c1366284bda67eee7de'] = 'Performances';
 $_LANGADM['AdminFeaturesValues0c8a987e64c2d46886bf92e29c736bdc'] = 'Ajouter une nouvelle valeur de caractéristique';
 $_LANGADM['AdminFeaturesValuesacdb802bfc2b99b15d1782570285c427'] = 'Contenu :';
 $_LANGADM['AdminFeaturesValues6252c0f2c2ed83b7b06dfca86d4650bb'] = 'Caractères interdits :';
@@ -1623,6 +1639,8 @@ $_LANGADM['AdminModulesPositions9ee91b01130064edd60d330a3888d17e'] = 'Fichiers p
 $_LANGADM['AdminModulesPositions8a6617dfa35ce54642fc61fd53935a91'] = 'Merci de taper chaque nom de fichier séparé par une virgule';
 $_LANGADM['AdminModulesPositionsc9cc8cce247e49bae79f15173ce97354'] = 'Enregistrer';
 $_LANGADM['AdminModulesPositions19f823c6453c2b1ffd09cb715214813d'] = 'Champs requis';
+$_LANGADM['AdminModulesPositionsec211f7c20af43e742bf2570c3cb84f9'] = 'Ajouter';
+$_LANGADM['AdminModulesPositions1063e38cb53d94d386f21227fcd84717'] = 'Supprimer';
 $_LANGADM['AdminOrderMessageb718adec73e04ce3ec720dd11a06a308'] = 'ID';
 $_LANGADM['AdminOrderMessage49ee3087348e8d44e1feda1917443987'] = 'Nom';
 $_LANGADM['AdminOrderMessage4c2a8fe7eaf24721cc7a9f0175115bd4'] = 'Message';
@@ -1848,6 +1866,18 @@ $_LANGADM['AdminPerformance93cba07454f06a4a960172bbd6e2a435'] = 'Oui';
 $_LANGADM['AdminPerformancebafd7322c6e97d25b6299b5d6fe8920b'] = 'Non';
 $_LANGADM['AdminPerformance0d6bf1934cab1de045b189eed03c3d42'] = 'Devrait être activé sauf pour les tests et debug.';
 $_LANGADM['AdminPerformance38fb7d24e0d60a048f540ecb18e13376'] = 'Enregistrer';
+$_LANGADM['AdminPerformance41f69f170bf9a7ab1b5b5f7f0e177014'] = 'Fonctionnalités désactivables';
+$_LANGADM['AdminPerformancebb3656a5447418f8f2644f3ac91b5c6f'] = 'Plusieurs fonctionnalités peuvent être désactivée afin d\'optimiser les performances.';
+$_LANGADM['AdminPerformance8ed07686e8486f87c4e0d491b0949904'] = 'Déclinaison de produit:';
+$_LANGADM['AdminPerformancee1381172572be7b958e6fcc4c33f246a'] = 'Cette fonctionnalité ne peut être désactivée car elle est actuellement en cours d\'utilisation.';
+$_LANGADM['AdminPerformance17d7cd0c1cf06a808fe23302666ea48c'] = 'Ces fonctionnalités vont être désactivées:';
+$_LANGADM['AdminPerformanceca752c58a57df4ddb193ea9bd45baf4d'] = 'L\'onglet \"Déclinaisons\" lors de l\'édition d\'un produit';
+$_LANGADM['AdminPerformancef2bbdf9f72c085adc4d0404e370f0f4c'] = 'Attribut';
+$_LANGADM['AdminPerformance765647690a434de97cda4a20aca21d2e'] = 'Groupe d\'attribut';
+$_LANGADM['AdminPerformanceb07e7131a6007b2a1a765bdd0e1e4894'] = 'Caractéristique:';
+$_LANGADM['AdminPerformanceb3a0f0a71a06c4cb37e4aeb9fc6b0235'] = 'L\'onglet \"Caractéristique\" lors de l\'édition d\'un produit';
+$_LANGADM['AdminPerformance21021ea0e52be8e9c599f4dff41e5be0'] = 'Caractéristique';
+$_LANGADM['AdminPerformance6c3205f235918451faca3dcd6e63d760'] = 'Valeur de caractéristique';
 $_LANGADM['AdminPerformancef4efdd180586cba038b52f2471e4075d'] = 'CCC (Concaténation, Compression et mise en Cache)';
 $_LANGADM['AdminPerformanceecffc19cb5ada347980c0fd06ca337f4'] = 'CCC vous permet de réduire le temps de chargement de vos pages en Front Office. Avec ces fonctionnalités, vous allez gagner en performances sans modifier le code source de votre Front Office. Soyez sûr que votre thème est compatible avec PrestaShop 1.4+. Dans le cas contraire, CCC peut causer des problèmes.';
 $_LANGADM['AdminPerformancec7ceaefb9d7fd3731ae2a28abad2cb95'] = '\"Smart cache\" pour les feuilles de style';
@@ -2232,6 +2262,8 @@ $_LANGADM['AdminProductsc795dfff10a7c952f4c5438951e9ece9'] = 'Image de couvertur
 $_LANGADM['AdminProducts640768b710007698d5bffb4d1de56d67'] = 'Modifier cette image';
 $_LANGADM['AdminProducts7be66046997731ac05844f11ee4f6a76'] = 'Supprimer cette image';
 $_LANGADM['AdminProductsfc55a6e78b7d33b0241db646dc913ef9'] = 'Modifier cette déclinaison';
+$_LANGADM['AdminProducts13cdf2d0d1b996ad3a141e297c62ea6b'] = 'Cette fonctionnalité a était désactivée, vous pouvez l\'activer sur cette page:';
+$_LANGADM['AdminProducts9a63ec735f057c1366284bda67eee7de'] = 'Performances';
 $_LANGADM['AdminProducts6f39383b81d4999830ab6febe6279777'] = 'Ajouter ou modifier des déclinaisons de produit';
 $_LANGADM['AdminProducts3ea3291e42b4f5eae395f389ce9a88d5'] = 'Générateur de déclinaisons de produit';
 $_LANGADM['AdminProducts1aa4c641d6920ddb97a2562f8ec53853'] = 'Groupe :';