From 224ed960a2833242f9d110c001ffdf389f4dc094 Mon Sep 17 00:00:00 2001
From: Flohw <git@f-pa.site>
Date: Fri, 11 Jul 2025 13:43:22 +0200
Subject: [PATCH 1/5] Follow link to get preview

---
 Service/FileTypeService.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Service/FileTypeService.php b/Service/FileTypeService.php
index b5a9948..2f4c5ab 100644
--- a/Service/FileTypeService.php
+++ b/Service/FileTypeService.php
@@ -51,6 +51,9 @@ public function preview(FileManager $fileManager, SplFileInfo $file) {
                 'folder' => '<a  href="'.$href.'">'.$file->getFilename().'</a>',
             ];
         }
+        if ('link' === $type) {
+            return $this->preview($fileManager, new SplFileInfo($file->getRealPath()));
+        }
     }
 
     public function accept($type): bool|string {

From 694d3fe847ab2d5cda6f7cfdcfb576ccc0046aa0 Mon Sep 17 00:00:00 2001
From: Flohw <git@f-pa.site>
Date: Fri, 11 Jul 2025 13:46:25 +0200
Subject: [PATCH 2/5] Make preview always return an array

---
 Service/FileTypeService.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Service/FileTypeService.php b/Service/FileTypeService.php
index 2f4c5ab..198d344 100644
--- a/Service/FileTypeService.php
+++ b/Service/FileTypeService.php
@@ -19,7 +19,7 @@ class FileTypeService {
     public function __construct(private RouterInterface $router, private Environment $twig) {
     }
 
-    public function preview(FileManager $fileManager, SplFileInfo $file) {
+    public function preview(FileManager $fileManager, SplFileInfo $file): array {
 
         if ($fileManager->getImagePath()) {
             $filePath = $fileManager->getImagePath().rawurlencode($file->getFilename());
@@ -54,6 +54,8 @@ public function preview(FileManager $fileManager, SplFileInfo $file) {
         if ('link' === $type) {
             return $this->preview($fileManager, new SplFileInfo($file->getRealPath()));
         }
+
+        return [];
     }
 
     public function accept($type): bool|string {

From c1fced5b5f262833f120cc63f743f163be6db6c4 Mon Sep 17 00:00:00 2001
From: Flohw <git@f-pa.site>
Date: Fri, 11 Jul 2025 13:49:14 +0200
Subject: [PATCH 3/5] Check if html index exists before using it

---
 Resources/views/views/_list.html.twig      | 4 ++--
 Resources/views/views/_thumbnail.html.twig | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Resources/views/views/_list.html.twig b/Resources/views/views/_list.html.twig
index 57d5f3a..ffc3eb7 100644
--- a/Resources/views/views/_list.html.twig
+++ b/Resources/views/views/_list.html.twig
@@ -44,7 +44,7 @@
                 </td>
                 <td>
                     {% block file_preview %}
-                        {{ fileEntity.preview ? fileEntity.preview.html|raw }}
+                        {{ fileEntity.preview.html is defined ? fileEntity.preview.html|raw }}
                     {% endblock %}
                 </td>
                 <td data-value="{{ file.fileName }}" {{ fileEntity.attribut|raw }}>
@@ -125,4 +125,4 @@
         {% endfor %}
         </tbody>
     </table>
-</div>
\ No newline at end of file
+</div>
diff --git a/Resources/views/views/_thumbnail.html.twig b/Resources/views/views/_thumbnail.html.twig
index 53b417c..555c395 100644
--- a/Resources/views/views/_thumbnail.html.twig
+++ b/Resources/views/views/_thumbnail.html.twig
@@ -15,7 +15,7 @@
             {% endblock %}
             {% block file_preview %}
                 <div class="thumbnail-img">
-                    {{ fileEntity.preview ? fileEntity.preview.html|raw }}
+                    {{ fileEntity.preview.html is defined ? fileEntity.preview.html|raw }}
                 </div>
             {% endblock %}
             <p {{ fileEntity.attribut|raw }}>

From a3365a9efdb85b1cc51853eeeb93dc4b4e3ddeb1 Mon Sep 17 00:00:00 2001
From: Flohw <git@f-pa.site>
Date: Fri, 11 Jul 2025 14:31:34 +0200
Subject: [PATCH 4/5] Return specific array to handle link file type

---
 Service/FileTypeService.php | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/Service/FileTypeService.php b/Service/FileTypeService.php
index 198d344..25222f2 100644
--- a/Service/FileTypeService.php
+++ b/Service/FileTypeService.php
@@ -37,7 +37,6 @@ public function preview(FileManager $fileManager, SplFileInfo $file): array {
             return $this->fileIcon($filePath, $extension, $size, true, $fileManager->getConfigurationParameter('twig_extension'), $fileManager->getConfigurationParameter('cachebreaker'));
         }
         if ('dir' === $type) {
-
             $href = $this->router->generate(
                 'file_manager', array_merge(
                 $fileManager->getQueryParameters(),
@@ -52,7 +51,18 @@ public function preview(FileManager $fileManager, SplFileInfo $file): array {
             ];
         }
         if ('link' === $type) {
-            return $this->preview($fileManager, new SplFileInfo($file->getRealPath()));
+            $href = $this->router->generate(
+                'file_manager', array_merge(
+                    $fileManager->getQueryParameters(),
+                    ['route' => $fileManager->getRoute().'/'.$file->getFilename()],
+                ),
+            );
+
+            return [
+                'path' => $filePath,
+                'html' => "<i class='fas fa-link' aria-hidden='true'></i>",
+                'folder' => '<a href="'.$href.'">'.$file->getFilename().'</a>',
+            ];
         }
 
         return [];

From c48cfdb23d1a9cfe5687d10ad10f8a71153df36b Mon Sep 17 00:00:00 2001
From: Flohw <git@f-pa.site>
Date: Fri, 11 Jul 2025 14:41:02 +0200
Subject: [PATCH 5/5] Add info about target link

---
 Service/FileTypeService.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Service/FileTypeService.php b/Service/FileTypeService.php
index 25222f2..138045d 100644
--- a/Service/FileTypeService.php
+++ b/Service/FileTypeService.php
@@ -61,7 +61,7 @@ public function preview(FileManager $fileManager, SplFileInfo $file): array {
             return [
                 'path' => $filePath,
                 'html' => "<i class='fas fa-link' aria-hidden='true'></i>",
-                'folder' => '<a href="'.$href.'">'.$file->getFilename().'</a>',
+                'folder' => '<a href="'.$href.'">'.$file->getFilename().'&nbsp;&rarr;&nbsp;'.$file->getLinkTarget().'</a>',
             ];
         }