Minor - get icon from resource

src/CoreBundle/Controller/ResourceController.php

@@ -174,6 +174,7 @@ class ResourceController extends AbstractResourceController implements CourseCon
                 $myParams['id'] = $id;
                 unset($myParams[0]);
 
+                $icon = $resourceNode->getIcon().'  ';
                 if ($resourceNode->hasResourceFile()) {
                     $url = $router->generate(
                         'chamilo_core_resource_show',
@@ -186,7 +187,7 @@ class ResourceController extends AbstractResourceController implements CourseCon
                             $myParams
                         );
 
-                        return '<a data-fancybox="gallery" href="'.$url.'">'.$value.'</a>';
+                        return $icon.'<a data-fancybox="gallery" href="'.$url.'">'.$value.'</a>';
                     }
 
                     if ($resourceNode->isResourceFileAVideo()) {
@@ -200,7 +201,7 @@ class ResourceController extends AbstractResourceController implements CourseCon
                             <source src="'.$url.'" type="video/mp4">
                             Your browser doesn\'t support HTML5 video tag.
                         </video>
-                        <a data-fancybox="gallery"  data-width="640" data-height="360" href="#video'.$id.'">'.$value.'</a>';
+                        '.$icon.' <a data-fancybox="gallery"  data-width="640" data-height="360" href="#video'.$id.'">'.$value.'</a>';
                     }
 
                     $url = $router->generate(
@@ -208,14 +209,14 @@ class ResourceController extends AbstractResourceController implements CourseCon
                         $myParams
                     );
 
-                    return '<a data-fancybox="gallery" data-type="iframe" data-src="'.$url.'" href="javascript:;" >'.$value.'</a>';
+                    return $icon.'<a data-fancybox="gallery" data-type="iframe" data-src="'.$url.'" href="javascript:;" >'.$value.'</a>';
                 } else {
                     $url = $router->generate(
                         'chamilo_core_resource_list',
                         $myParams
                     );
 
-                    return '<a href="'.$url.'">'.$value.'</a>';
+                    return $icon.'<a href="'.$url.'">'.$value.'</a>';
                 }
             }
         );
@@ -413,8 +414,6 @@ class ResourceController extends AbstractResourceController implements CourseCon
         $resource = $repository->getRepository()->findOneBy(['resourceNode' => $resourceNodeId]);
         $resourceNode = $resource->getResourceNode();
 
-
-
         $this->denyAccessUnlessGranted(
             ResourceNodeVoter::VIEW,
             $resourceNode,

src/CoreBundle/Entity/Resource/ResourceNode.php

@@ -457,4 +457,24 @@ class ResourceNode
 
         return $this;
     }
+
+    /**
+     * @return string
+     */
+    public function getIcon()
+    {
+        $class = 'fa fa-folder';
+        if ($this->hasResourceFile()) {
+            $class = 'far fa-file';
+
+            if ($this->isResourceFileAnImage()) {
+                $class = 'far fa-file-image';
+            }
+            if ($this->isResourceFileAVideo()) {
+                $class = 'far fa-file-video';
+            }
+        }
+
+        return '<i class="'.$class.'"></i>';
+    }
 }