Internal - Fix php warnings, add psalm checks

psalm.xml

@@ -90,11 +90,18 @@
         <file name="public/main/inc/lib/notebook.lib.php"/>
         <file name="public/main/inc/lib/notification.lib.php"/>
         <file name="public/main/inc/lib/NotificationEvent.php"/>
+        <file name="public/main/inc/lib/online.inc.php"/>
+<!--        <file name="public/main/inc/lib/pdf.lib.php"/>-->
+<!--        <file name="public/main/inc/lib/plugin.class.php"/>-->
+<!--        <file name="public/main/inc/lib/plugin.lib.php"/>-->
+        <file name="public/main/inc/lib/redirect.class.php"/>
+        <file name="public/main/inc/lib/ScheduledAnnouncement.php"/>
+<!--        <file name="public/main/inc/lib/security.lib.php"/>-->
+
+
 
         <file name="public/main/inc/lib/sessionmanager.lib.php"/>
-<!--        <file name="public/main/inc/lib/skill.lib.php"/>-->
-        <file name="public/main/inc/lib/link.lib.php"/>
-        <file name="public/main/inc/lib/legal.lib.php"/>
+        <!--        <file name="public/main/inc/lib/skill.lib.php"/>-->
         <file name="public/main/inc/lib/skill.visualizer.lib.php"/>
         <file name="public/main/inc/lib/social.lib.php"/>
         <file name="public/main/inc/lib/sortable_table.class.php"/>
@@ -104,7 +111,6 @@
         <file name="public/main/inc/lib/statistics.lib.php"/>
         <file name="public/main/inc/lib/SurveyTree.php"/>
         <file name="public/main/inc/lib/system_announcements.lib.php"/>
-
         <file name="public/main/inc/lib/table_sort.class.php"/>
         <file name="public/main/inc/lib/tablesort.lib.php"/>
         <file name="public/main/inc/lib/TeacherTimeReport.php"/>

public/main/gradebook/gradebook_display_summary.php

@@ -154,13 +154,13 @@ $interbreadcrumb[] = [
 ];
 $interbreadcrumb[] = [
     'url' => '#',
-    'name' => get_lang('AssessmentsListOfLearnersReports'),
+    'name' => get_lang('Students list report'),
 ];
 
 $this_section = SECTION_COURSES;
 Display::display_header('');
 $token = Security::get_token();
-echo Display::page_header(get_lang('AssessmentsListOfLearnersReports'));
+echo Display::page_header(get_lang('Students list report'));
 
 echo '<div class="btn-group">';
 if (count($userList) > 0) {
@@ -188,7 +188,8 @@ if (0 == count($userList)) {
         echo '<td>';
         $link = '';
         if ($allowSkillRelItem) {
-            $url = api_get_path(WEB_CODE_PATH).'gradebook/skill_rel_user.php?'.api_get_cidreq().'&user_id='.$value['user_id'].'&selectcat='.$cat_id;
+            $url = api_get_path(WEB_CODE_PATH).
+                'gradebook/skill_rel_user.php?'.api_get_cidreq().'&user_id='.$value['user_id'].'&selectcat='.$cat_id;
             $link = Display::url(
                 get_lang('Skills'),
                 $url,

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

@@ -1602,18 +1602,12 @@ class DocumentManager
 
         $my_content_html = null;
         if ($document_id) {
-            $sql = "SELECT path FROM $tbl_document
-                    WHERE iid = $document_id";
-            $rs = Database::query($sql);
+            $repo = Container::getDocumentRepository();
+            $doc = Container::getDocumentRepository()->find($document_id);
             $new_content = '';
             $all_user_info = [];
-            if (Database::num_rows($rs)) {
-                $row = Database::fetch_array($rs);
-                /*$filepath = api_get_path(SYS_COURSE_PATH).$courseInfo['path'].'/document'.$row['path'];
-                if (is_file($filepath)) {
-                    $my_content_html = file_get_contents($filepath);
-                }*/
-                $my_content_html = '';
+            if ($doc) {
+                $my_content_html = $repo->getResourceFileContent($doc);
                 $all_user_info = self::get_all_info_to_certificate(
                     $user_id,
                     $courseInfo,

public/main/inc/lib/online.inc.php

@@ -197,7 +197,6 @@ function online_logout($user_id = null, $logout_redirect = false)
         }
     }
 
-    api_delete_firstpage_parameter();
     Session::erase('last_id');
     CourseChatUtils::exitChat($user_id);
     session_regenerate_id();

public/main/inc/lib/pdf.lib.php

@@ -259,7 +259,7 @@ class PDF
                 }
                 if ($printTitle) {
                     $this->pdf->WriteHTML(
-                        '<html><body><h3>'.$html_title.'</h3></body></html>'.$page_break
+                        '<html><body><h3>'.$htmlTitle.'</h3></body></html>'.$pageBreak
                     );
                 }
                 continue;

public/main/inc/lib/plugin.class.php

@@ -1035,7 +1035,7 @@ class Plugin
 
         /** @var CTool $tool */
         $tool = $em
-            ->getRepository('ChamiloCourseBundle:CTool')
+            ->getRepository(CTool::class)
             ->findOneBy([
                 'name' => $name,
                 'course' => $courseId,
@@ -1048,7 +1048,6 @@ class Plugin
 
             $tool = new CTool();
             $tool
-                ->setId($cToolId)
                 ->setCourse(api_get_course_entity($courseId))
                 ->setName($name.$visibilityPerStatus)
                 ->setLink($link ?: "$pluginName/start.php")

public/main/inc/lib/promotion.lib.php

@@ -1,4 +1,5 @@
 <?php
+
 /* For licensing terms, see /license.txt */
 
 /**
@@ -297,7 +298,7 @@ class Promotion extends Model
         $promotion = new \Chamilo\CoreBundle\Entity\Promotion();
 
         $em = Database::getManager();
-        $repo = $em->getRepository('ChamiloCoreBundle:Career');
+        $repo = $em->getRepository(\Chamilo\CoreBundle\Entity\Career::class);
         $promotion
             ->setName($params['name'])
             ->setStatus($params['status'])

src/CourseBundle/Entity/CNotebook.php

@@ -105,7 +105,6 @@ class CNotebook extends AbstractResource implements ResourceInterface
         return $this->getTitle();
     }
 
-
     /**
      * Set userId.
      *