// Add top menu to blockcategories

modules/blockcategories/blockcategories.php

@@ -67,6 +67,7 @@ class BlockCategories extends Module
 			!$this->registerHook('actionAdminMetaControllerUpdate_optionsBefore') ||
 			!$this->registerHook('actionAdminLanguagesControllerStatusBefore') ||
 			!$this->registerHook('displayBackOfficeCategory') ||
+			!$this->registerHook('displayTop') ||
 			!Configuration::updateValue('BLOCK_CATEG_MAX_DEPTH', 4) ||
 			!Configuration::updateValue('BLOCK_CATEG_DHTML', 1))
 			return false;
@@ -129,13 +130,28 @@ class BlockCategories extends Module
 
 		if (!isset($resultIds[$id_category]))
 			return false;
+
+		$thumbnails = array();
+
+		if ($currentDepth == 0)
+		{
+			$files = scandir(_PS_CAT_IMG_DIR_);
+
+			foreach ($files as $file)
+				if (preg_match('/'.$id_category.'-([0-9])?_thumb.jpg/i', $file) === 1)
+					$thumbnails[] = ImageManager::thumbnail(_PS_CAT_IMG_DIR_.$file, 'category_'.$file, 100, 'jpg', true, true);
+
+		}
+
 		$return = array(
 			'id' => $id_category,
 			'link' => $this->context->link->getCategoryLink($id_category, $resultIds[$id_category]['link_rewrite']),
 			'name' => $resultIds[$id_category]['name'],
 			'desc'=> $resultIds[$id_category]['description'],
-			'children' => $children
+			'children' => $children,
+			'thumbnails' => $thumbnails
 		);
+
 		return $return;
 	}
 
@@ -165,6 +181,13 @@ class BlockCategories extends Module
 		return $this->display(__FILE__, 'views/blockcategories_admin.tpl');
 	}
 
+	public function hookDisplayTop($params)
+	{
+		$params['is_top_menu'] = true;
+		$this->smarty->assign('numberColumn', 3);
+		return $this->hookLeftColumn($params);
+	}
+
 	public function hookLeftColumn($params)
 	{
 		$category = false;
@@ -181,7 +204,7 @@ class BlockCategories extends Module
 		}
 	
 		$cacheId = $this->getCacheId($category ? $category->id : null);
-		if (!$this->isCached('blockcategories.tpl', $cacheId))
+		if (!$this->isCached('blockcategories'.((isset($params['is_top_menu']) && $params['is_top_menu']) ? '_top' : '').'.tpl', $cacheId))
 		{
 			$range = '';
 			$maxdepth = Configuration::get('BLOCK_CATEG_MAX_DEPTH');
@@ -227,7 +250,7 @@ class BlockCategories extends Module
 			else
 				$this->smarty->assign('branche_tpl_path', _PS_MODULE_DIR_.'blockcategories/category-tree-branch.tpl');
 		}
-		return $this->display(__FILE__, 'blockcategories.tpl', $cacheId);
+		return $this->display(__FILE__, 'blockcategories'.((isset($params['is_top_menu']) && $params['is_top_menu']) ? '_top' : '').'.tpl', $cacheId);
 	}
 
 	protected function getCacheId($name = null)

modules/blockcategories/blockcategories_top.tpl

@@ -0,0 +1,63 @@
+{*
+* 2007-2013 PrestaShop
+*
+* NOTICE OF LICENSE
+*
+* This source file is subject to the Academic Free License (AFL 3.0)
+* that is bundled with this package in the file LICENSE.txt.
+* It is also available through the world-wide-web at this URL:
+* http://opensource.org/licenses/afl-3.0.php
+* If you did not receive a copy of the license and are unable to
+* obtain it through the world-wide-web, please send an email
+* to license@prestashop.com so we can send you a copy immediately.
+*
+* DISCLAIMER
+*
+* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+* versions in the future. If you wish to customize PrestaShop for your
+* needs please refer to http://www.prestashop.com for more information.
+*
+*  @author PrestaShop SA <contact@prestashop.com>
+*  @copyright  2007-2013 PrestaShop SA
+*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
+*  International Registered Trademark & Property of PrestaShop SA
+*}
+
+<!-- Block categories module -->
+<div id="categories_block_top">
+	<div class="category_top">
+		<div class="list">
+			<ul class="tree {if $isDhtml}dhtml{/if} sf-menu sf-js-enabled clearfix">
+
+			{foreach from=$blockCategTree.children item=child name=blockCategTree}				
+
+				{if $smarty.foreach.blockCategTree.last}
+					{include file="$branche_tpl_path" node=$child last='true'}
+				{else}
+					{include file="$branche_tpl_path" node=$child}
+				{/if}
+
+				{if isset($blockCategTree.thumbnails) && $blockCategTree.thumbnails|count > 0}
+					<div id="category-thumbnails">
+					{foreach $blockCategTree.thumbnails as $thumbnail}
+						<div>{$thumbnail}</div>
+					{/foreach}
+					</div>
+				{/if}
+			
+				{if ($smarty.foreach.blockCategTree.iteration mod $numberColumn) == 0 AND !$smarty.foreach.blockCategTree.last}
+			</ul>
+		</div>
+	</div>
+
+	<div class="category_footer" style="float:left;clear:none;width:{$widthColumn}%">
+			<div style="float:left" class="list">
+			<ul class="tree {if $isDhtml}dhtml{/if}">
+				{/if}
+				{/foreach}
+			</ul>
+		</div>
+	</div>
+	<br class="clear"/>
+</div>
+<!-- /Block categories module -->

modules/blockcategories/upgrade/install-2.1.php

@@ -5,5 +5,5 @@ if (!defined('_PS_VERSION_'))
 
 function upgrade_module_2_1($object)
 {
-	return $object->registerHook('displayBackOfficeCategory');
+	return ($object->registerHook('displayBackOfficeCategory') && $object->registerHook('displayTop'));
 }

themes/default-bootstrap/modules/blockcategories/blockcategories_top.tpl

@@ -36,6 +36,14 @@
 				{else}
 					{include file="$branche_tpl_path" node=$child}
 				{/if}
+
+				{if isset($blockCategTree.thumbnails) && $blockCategTree.thumbnails|count > 0}
+					<div id="category-thumbnails">
+					{foreach $blockCategTree.thumbnails as $thumbnail}
+						<div>{$thumbnail}</div>
+					{/foreach}
+					</div>
+				{/if}
 			
 				{if ($smarty.foreach.blockCategTree.iteration mod $numberColumn) == 0 AND !$smarty.foreach.blockCategTree.last}
 			</ul>