From dfa59fa8f7bce36786ebf89001a312e1fa367af0 Mon Sep 17 00:00:00 2001
From: Jerome Nadaud <jerome.nadaud@prestashop.com>
Date: Tue, 22 Oct 2013 19:04:11 +0200
Subject: [PATCH] // Fix blockcategories

---
 modules/blockcategories/blockcategories.php      | 16 +++++++++++++---
 .../views/blockcategories_admin.tpl              |  6 +++---
 2 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/modules/blockcategories/blockcategories.php b/modules/blockcategories/blockcategories.php
index 6304ecb28..4d592bd26 100644
--- a/modules/blockcategories/blockcategories.php
+++ b/modules/blockcategories/blockcategories.php
@@ -117,9 +117,12 @@ class BlockCategories extends Module
 
 	public function hookDisplayBackOfficeCategory($params)
 	{
+		for ($i=0;$i<3;$i++)
+			$images[$i] = ImageManager::thumbnail(_PS_CAT_IMG_DIR_.Tools::getValue('id_category').'-'.$i.'_thumb.jpg', $this->context->controller->table.'_'.(int)Tools::getValue('id_category').'-'.$i.'_thumb.jpg', 100, 'jpg', true);
+
 		$this->smarty->assign(array(
 			'name'    => 'thumb',
-			'images'  => array()
+			'images'  => $images
 		));	
 		
 		return $this->display(__FILE__, 'views/blockcategories_admin.tpl');
@@ -152,7 +155,7 @@ class BlockCategories extends Module
 					$errors[] = Tools::displayError('Due to memory limit restrictions, this image cannot be loaded. Please increase your memory_limit value via your server\'s configuration settings. ');
 
 				// Copy new image
-				if (empty($errors) && !ImageManager::resize($tmp_name, _PS_CAT_IMG_DIR_.Tools::getValue('id_category').'-'.$i.'_thumb.jpg'))
+				if (empty($errors) && !ImageManager::resize($tmp_name, _PS_CAT_IMG_DIR_.(int)Tools::getValue('id_category').'-'.$i.'_thumb.jpg'))
 					$errors[] = Tools::displayError('An error occurred while uploading the image.');
 
 				if (count($errors))
@@ -161,8 +164,15 @@ class BlockCategories extends Module
 				unlink($tmp_name);
 			}
 
+		if (($id_thumb = Tools::getValue('deleteThumb', false)) !== false)
+		{
+			if (file_exists(_PS_CAT_IMG_DIR_.(int)Tools::getValue('id_category').'-'.(int)$id_thumb.'_thumb.jpg')
+				&& !unlink(_PS_CAT_IMG_DIR_.(int)Tools::getValue('id_category').'-'.(int)$id_thumb.'_thumb.jpg'))
+				$this->context->controller->errors[] = Tools::displayError('Error while delet');
+		}
+
 		if (count($total_errors))
-			;//TODO : Show errors
+			$this->context->controller->errors = array_merge($this->context->controller->errors, $total_errors);
 	}
 
 	public function hookLeftColumn($params)
diff --git a/modules/blockcategories/views/blockcategories_admin.tpl b/modules/blockcategories/views/blockcategories_admin.tpl
index 727d46539..94f44c300 100644
--- a/modules/blockcategories/views/blockcategories_admin.tpl
+++ b/modules/blockcategories/views/blockcategories_admin.tpl
@@ -12,10 +12,10 @@
 	</div>
 {if isset($images.$foo) && $images.$foo}
 	<div class="clearfix">&nbsp;</div>
-	<div id="image" class="thumbnail">
-		{$images.$foo.image}
+	<div id="image" class="img-thumbnail">
+		{$images.$foo}
 		<div class="text-center">
-			<a class="btn btn-default" href="">
+			<a class="btn btn-default" href="{$current}&token={$token}&deleteThumb={$foo|intval}&id_category={$smarty.get.id_category|intval}">
 				<i class="icon-remove text-danger"></i> {l s='Delete'}
 			</a>
 		</div>