Fix bug

Author: alexandrdrvn

model/blog/category.php

@@ -121,12 +121,18 @@ public function getTotalCategories($data = array())
 
     public function getCategoryByPostId($post_id)
     {
-        $categories = CorrespondancesCategoriesClass::getCategoriesListeName(
-            (int)$post_id,
-            (int)$this->context->cookie->id_lang,
-            1
-        );
-
-        return $categories;
+        $result = Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS('
+        SELECT    cl.`title`, cl.`link_rewrite`, cc.`categorie`
+        FROM `'.bqSQL(_DB_PREFIX_.'prestablog_correspondancecategorie').'` as cc
+        LEFT JOIN `'.bqSQL(_DB_PREFIX_).'prestablog_categorie` as c
+            ON (cc.`categorie` = c.`id_prestablog_categorie`)
+        LEFT JOIN `'.bqSQL(_DB_PREFIX_).'prestablog_categorie_lang` as cl
+            ON (cc.`categorie` = cl.`id_prestablog_categorie`)
+        WHERE cc.`news` = '.(int)$post_id.'
+            AND cl.`id_lang` = '.(int)$this->context->cookie->id_lang.'
+            AND c.`actif` = 1
+        ORDER BY cl.`title`');
+
+        return $result;
     }
 }

resolver/blog/post.php

@@ -38,7 +38,11 @@ public function get($args)
                 'image'            => $post['image'],
                 'imageLazy'        => $post['imageLazy'],
                 'rating'           => null,
-                'datePublished'    => iconv(mb_detect_encoding(strftime($date_format, strtotime($post['datePublished']))), "utf-8//IGNORE", strftime($date_format, strtotime($post['datePublished']))),
+                'datePublished'    => iconv(
+                    mb_detect_encoding(strftime($date_format, strtotime($post['datePublished']))),
+                    "utf-8//IGNORE",
+                    strftime($date_format, strtotime($post['datePublished']))
+                ),
                 'reviews' => function ($root, $args) use ($that) {
                     return $that->load->resolver('blog/review/get', array(
                         'parent' => $root,
@@ -119,7 +123,10 @@ public function categories($args)
             $result = $this->model_blog_category->getCategoryByPostId($post['id']);
             $categories = array();
             foreach ($result as $category) {
-                $categories[] =$this->load->resolver('blog/category/get', array('id' => $category['id_prestablog_categorie']));
+                $categories[] =$this->load->resolver(
+                    'blog/category/get',
+                    array('id' => $category['categorie'])
+                );
             }
             return $categories;
         } else {