display file sources as a ViewsWidget and highlight the currently selected file source, show widget only if more than one file source is available, fixes #6202

Closes #6202

Merge request studip/studip!4694

1 files changed, 10 insertions, 8 deletions

diff --git a/app/controllers/files.php b/app/controllers/files.php
index f885edd..fd961d1 100644
--- a/app/controllers/files.php
+++ b/app/controllers/files.php
@@ -57,29 +57,31 @@ class FilesController extends AuthenticatedController
     /**
      * Helper method for filling the sidebar with actions.
      */
-    private function buildSidebar(FolderType $folder, $view = true)
+    private function buildSidebar(FolderType $folder, $view = true, $active_plugin_id = null)
     {
         $sidebar = Sidebar::get();
 
-        $sources = new LinksWidget();
+        $sources = new ViewsWidget();
         $sources->setTitle(_("Dateiquellen"));
         $sources->addLink(
             _("Stud.IP-Dateien"),
             $this->url_for("files/index"),
-            Icon::create("files", "clickable")
-        );
-        foreach (PluginManager::getInstance()->getPlugins('FilesystemPlugin') as $plugin) {
+            Icon::create('files')
+        )->setActive(!$active_plugin_id);
+        foreach (PluginManager::getInstance()->getPlugins(FilesystemPlugin::class) as $plugin) {
             if ($plugin->isPersonalFileArea()) {
                 $subnav = $plugin->getFileSelectNavigation();
                 $sources->addLink(
                     $subnav->getTitle(),
                     URLHelper::getURL("dispatch.php/files/system/".$plugin->getPluginId()),
                     $subnav->getImage()
-                );
+                )->setActive($plugin->getPluginId() == $active_plugin_id);
             }
         }
-        $sidebar->addWidget($sources);
 
+        if (count($sources->getElements()) > 1) {
+            $sidebar->addWidget($sources);
+        }
 
         $actions = new ActionsWidget();
 
@@ -688,7 +690,7 @@ class FilesController extends AuthenticatedController
                 _('Ordner nicht gefunden!')
             );
         } else {
-            $this->buildSidebar($this->topFolder, false);
+            $this->buildSidebar($this->topFolder, false, $plugin_id);
         }
         $this->render_action('index');
     }