LP: Fix create html text

public/main/inc/lib/document.lib.php

@@ -6105,11 +6105,10 @@ This folder contains all sessions that have been opened in the chat. Although th
 
         $em = Database::getManager();
         $title = $document->getTitle();
-
         // Only create a ResourceFile if there's a file involved
         if ('file' === $fileType) {
             $resourceFile = $resourceNode->getResourceFile();
-            if (empty($resourceFile)) {
+            if (null === $resourceFile) {
                 $resourceFile = new ResourceFile();
             }
 
@@ -6118,7 +6117,7 @@ This folder contains all sessions that have been opened in the chat. Although th
                 error_log('UploadedFile');
             } else {
                 // $path points to a file in the directory
-                if (file_exists($realPath) && !is_dir($realPath)) {
+                if (!empty($realPath) && file_exists($realPath) && !is_dir($realPath)) {
                     error_log('file_exists');
                     $mimeType = mime_content_type($realPath);
                     $file = new UploadedFile($realPath, $title, $mimeType, null, true);
@@ -6224,7 +6223,7 @@ This folder contains all sessions that have been opened in the chat. Although th
             $parentResource->getResourceNode(),
             $courseEntity,
             $session,
-            null
+            $group
         );
 
         // Document already exists
@@ -6254,7 +6253,6 @@ This folder contains all sessions that have been opened in the chat. Although th
         $em = Database::getManager();
         $em->persist($document);
         $em->flush();
-
         $document = self::addFileToDocument($document, $realPath, $content, $visibility, $group);
 
         if ($document) {

public/main/lp/LearnPathItemForm.php

@@ -112,7 +112,7 @@ class LearnPathItemForm
             $position->freeze();
         }
 
-        // Content
+        // Content.
         if (in_array($itemType, [TOOL_DOCUMENT, TOOL_LP_FINAL_ITEM, TOOL_READOUT_TEXT], true)) {
             $document = null;
             if (!empty($lpItem->getPath())) {
@@ -121,8 +121,6 @@ class LearnPathItemForm
                 $document = $repo->find($lpItem->getPath());
             }
 
-            if ($document) {
-                if ($document->getResourceNode()->hasEditableTextContent()) {
             $editorConfig = [
                 'ToolbarSet' => 'LearningPathDocuments',
                 'Width' => '100%',
@@ -133,13 +131,13 @@ class LearnPathItemForm
                 //'BaseHref' => api_get_path(WEB_COURSE_PATH).api_get_course_path().'/document/'.$relative_path,
             ];
 
+            if (($document && $document->getResourceNode()->hasEditableTextContent()) || 'add' === $action) {
                 $renderer = $form->defaultRenderer();
                 $renderer->setElementTemplate(' {label}{element}', 'content_lp');
                 $form->addElement('html', '<div class="editor-lp">');
                 $form->addHtmlEditor('content_lp', null, null, true, $editorConfig, true);
                 $form->addElement('html', '</div>');
-
-
+                if ($document) {
                     $form->addHidden('document_id', $document->getIid());
                     $content = $lp->display_document(
                         $document,

public/main/lp/learnpath.class.php

@@ -6200,12 +6200,6 @@ class learnpath
         $parentId = 0,
         $creatorId = 0
     ) {
-        if (!empty($courseInfo)) {
-            $course_id = $courseInfo['real_id'];
-        } else {
-            $course_id = api_get_course_int_id();
-        }
-
         $creatorId = empty($creatorId) ? api_get_user_id() : $creatorId;
         $sessionId = api_get_session_id();
 
@@ -6222,7 +6216,6 @@ class learnpath
 
         $title = disable_dangerous_file($title);
         $filename = $title;
-        $content = !empty($content) ? $content : $_POST['content_lp'];
         $tmp_filename = $filename;
         /*$i = 0;
         while (file_exists($filepath.$tmp_filename.'.'.$extension)) {
@@ -6264,8 +6257,6 @@ class learnpath
             );
         }
 
-        //$save_file_path = $dir.$filename;
-
         $document = DocumentManager::addDocument(
             $courseInfo,
             null,

public/main/lp/lp_controller.php

@@ -631,7 +631,7 @@ switch ($action) {
         }
 
         Session::write('refresh', 1);
-
+        // Creates first root item.
         $itemRoot = $lpItemRepo->getItemRoot($lpId);
         if (null == $itemRoot) {
             $lpItem = new CLpItem();
@@ -640,8 +640,6 @@ switch ($action) {
                 ->setPath('root')
                 ->setLp($lp)
                 ->setItemType('root')
-                //->setNextItemId((int) $next)
-                //->setPreviousItemId($previous)
             ;
             $em = Database::getManager();
             $em->persist($lpItem);
@@ -660,7 +658,7 @@ switch ($action) {
             $parent = $_POST['parent'] ?? null;
             $em = Database::getManager();
             if (!empty($parent)) {
-                $parent = $em->getRepository(CLpItem::class)->find($parent);
+                $parent = $lpItemRepo->find($parent);
             } else {
                 $parent = null;
             }

src/CourseBundle/Entity/CLpItem.php

@@ -179,7 +179,7 @@ class CLpItem
 
     public function __toString(): string
     {
-        return (string) ($this->getIid().' '.$this->getTitle());
+        return $this->getIid().' '.$this->getTitle();
     }
 
     public function getIid(): ?int