// adding ovverride method initProcess for display Informations Tab

admin-dev/themes/default/admin.css

@@ -118,6 +118,7 @@ input.button[disabled=disabled]:hover{background-color:#FFF6D3}
 .table tr td{border-bottom:1px solid #ccc;color:#333;font-size:11px;padding: 4px 4px 4px 6px;}
 .table tr:hover td{background:#fff1b5}
 .table tr.filter:hover td{background:#F1F9FF}
+.table tr td:hover table tr td{background:none}
 .table tr.action_details td{background:#FAFAFA;}
 .table tr.alt_row.action_details td{background:#E8E8E8;}
 .table tr td.empty{border-bottom:none;background:white!important}

controllers/admin/AdminHomeController.php

@@ -171,13 +171,13 @@ class AdminHomeControllerCore extends AdminController
 	private function getQuickLinks()
 	{
 		$quick_links['first'] = array(
-			'href' => $this->context->link->getAdminLink('AdminCatalog').'&addcategory',
+			'href' => $this->context->link->getAdminLink('AdminCategories').'&addcategory',
 			'title' => $this->l('New category'),
 			'description' => $this->l('Create a new category and organize your products.'),
 		);
 
 		$quick_links['second'] = array(
-			'href' => $this->context->link->getAdminLink('AdminCatalog').'&addproduct',
+			'href' => $this->context->link->getAdminLink('AdminProducts').'&addproduct',
 			'title' => $this->l('New product'),
 			'description' => $this->l('Fill up your catalog with new articles and attributes.'),
 		);

controllers/admin/AdminProductsController.php

@@ -1636,14 +1636,29 @@ class AdminProductsControllerCore extends AdminController
 		/* Assign tags to this product */
 		foreach ($languages as $language)
 			if ($value = Tools::getValue('tags_'.$language['id_lang']))
-				$tagError &= Tag::addTags($language['id_lang'], (int)($product->id), $value);
+				$tagError &= Tag::addTags($language['id_lang'], (int)$product->id, $value);
 		return $tagError;
 	}
 
+	public function initProcess()
+	{
+		parent::initProcess();
+		if (isset($_GET['add'.$this->table]))
+		{
+			if ($this->tabAccess['add'] === '1')
+			{
+				$this->action = 'Informations';
+			}
+			else
+				$this->_errors[] = Tools::displayError('You do not have permission to add here.');
+		}
+	}
+
 	public function initContent($token = null)
 	{
 		if ($this->action == 'save')
 			$this->action = '';
+
 		// this is made to "save and stay" feature
 		$this->tpl_form_vars['show_product_tab_content'] = Tools::getValue('action');
 		if (Tools::getValue('id_product') || ((Tools::isSubmit('submitAddproduct') OR Tools::isSubmit('submitAddproductAndPreview') OR Tools::isSubmit('submitAddproductAndStay') OR Tools::isSubmit('submitSpecificPricePriorities') OR Tools::isSubmit('submitPriceAddition') OR Tools::isSubmit('submitPricesModification')) AND count($this->_errors)) OR Tools::isSubmit('updateproduct') OR Tools::isSubmit('addproduct'))
@@ -1694,9 +1709,8 @@ class AdminProductsControllerCore extends AdminController
 				$this->tpl_form_vars['tabs_toolbar_save_buttons'] = $this->tabs_toolbar_save_buttons;
 			}
 
-
 			$languages = Language::getLanguages(false);
-			$default_language = (int)(Configuration::get('PS_LANG_DEFAULT'));
+			$default_language = (int)Configuration::get('PS_LANG_DEFAULT');
 		}
 		else
 		{