9 files changed, 14 insertions, 11 deletions
diff --git a/lib/models/Courseware/BlockTypes/BlockType.php b/lib/models/Courseware/BlockTypes/BlockType.php
index 13364d5..2ad04ae 100644
--- a/lib/models/Courseware/BlockTypes/BlockType.php
+++ b/lib/models/Courseware/BlockTypes/BlockType.php
@@ -116,9 +116,9 @@ abstract class BlockType
         ];
 
         // try {
-            foreach (\PluginEngine::getPlugins(CoursewarePlugin::class) as $plugin) {
-                $blockTypes = $plugin->registerBlockTypes($blockTypes);
-            }
+        foreach (\PluginEngine::getPlugins(CoursewarePlugin::class) as $plugin) {
+            $blockTypes = $plugin->registerBlockTypes($blockTypes);
+        }
         // } catch (\Exception $e) {
         //     // there is nothing we can do here other than absorbing exceptions
         // }
diff --git a/lib/models/Courseware/BlockTypes/Folder.php b/lib/models/Courseware/BlockTypes/Folder.php
index b3a0767..4d88e06 100644
--- a/lib/models/Courseware/BlockTypes/Folder.php
+++ b/lib/models/Courseware/BlockTypes/Folder.php
@@ -73,7 +73,7 @@ class Folder extends BlockType
                 $file['meta'] = [
                     'download-url'  => $folderFile->getDownloadURL(),
                 ];
-    
+
                 if ($this->filePermission($typedFolder, $file, $user)) {
                     array_push($payload['files'], $file);
                 }
diff --git a/lib/models/Courseware/BlockTypes/Gallery.php b/lib/models/Courseware/BlockTypes/Gallery.php
index 2ad19b9..70d6eec 100644
--- a/lib/models/Courseware/BlockTypes/Gallery.php
+++ b/lib/models/Courseware/BlockTypes/Gallery.php
@@ -70,7 +70,7 @@ class Gallery extends BlockType
                 $file['meta'] = [
                     'download-url'  => $folderFile->getDownloadURL(),
                 ];
-    
+
                 if ($this->filePermission($typedFolder, $file, $user) && $fileRef->isImage()) {
                     array_push($payload['files'], $file);
                 }
diff --git a/lib/models/Courseware/BlockTypes/Text.php b/lib/models/Courseware/BlockTypes/Text.php
index 4bccd88..9e7c07d 100644
--- a/lib/models/Courseware/BlockTypes/Text.php
+++ b/lib/models/Courseware/BlockTypes/Text.php
@@ -3,6 +3,7 @@
 namespace Courseware\BlockTypes;
 
 use Opis\JsonSchema\Schema;
+
 require_once 'lib/classes/Markup.class.php';
 
 /**
diff --git a/lib/models/Courseware/Certificate.php b/lib/models/Courseware/Certificate.php
index d0c9fd9..2cdf726 100644
--- a/lib/models/Courseware/Certificate.php
+++ b/lib/models/Courseware/Certificate.php
@@ -2,7 +2,8 @@
 
 namespace Courseware;
 
-use \User, \Course;
+use User;
+use Course;
 
 /**
  * Courseware's certificates.
diff --git a/lib/models/Courseware/Instance.php b/lib/models/Courseware/Instance.php
index 66c024c..1c2b3a0 100644
--- a/lib/models/Courseware/Instance.php
+++ b/lib/models/Courseware/Instance.php
@@ -237,8 +237,8 @@ class Instance
         $this->unit->config['sequential_progression'] = $isSequentialProgression ? 1 : 0;
     }
 
-    const EDITING_PERMISSION_DOZENT = 'dozent';
-    const EDITING_PERMISSION_TUTOR = 'tutor';
+    public const EDITING_PERMISSION_DOZENT = 'dozent';
+    public const EDITING_PERMISSION_TUTOR = 'tutor';
 
     /**
      * Returns the level needed to edit this courseware instance.
diff --git a/lib/models/Courseware/StructuralElement.php b/lib/models/Courseware/StructuralElement.php
index 3cfca28..72fa2fe 100644
--- a/lib/models/Courseware/StructuralElement.php
+++ b/lib/models/Courseware/StructuralElement.php
@@ -867,7 +867,7 @@ SQL;
         return $element;
     }
 
-    private function copyImage(User $user, StructuralElement $parent) : ?string
+    private function copyImage(User $user, StructuralElement $parent): ?string
     {
         $file_ref_id = null;
 
diff --git a/lib/models/Courseware/Template.php b/lib/models/Courseware/Template.php
index 8161d98..146050a 100644
--- a/lib/models/Courseware/Template.php
+++ b/lib/models/Courseware/Template.php
@@ -25,4 +25,4 @@ class Template extends \SimpleORMap
 
         parent::configure($config);
     }
-}
-\ No newline at end of file
+}
diff --git a/lib/models/Courseware/Unit.php b/lib/models/Courseware/Unit.php
index 5c470c9..c6e113c 100644
--- a/lib/models/Courseware/Unit.php
+++ b/lib/models/Courseware/Unit.php
@@ -79,7 +79,8 @@ class Unit extends \SimpleORMap
 
     public function canEdit(\User $user): bool
     {
-        return $this->structural_element->canEdit($user);;
+        return $this->structural_element->canEdit($user);
+        ;
     }
 
     public function copy(\User $user, string $rangeId, string $rangeType, array $modified = null): Unit