Adding pdf_logo_header setting see BT#8730

main/inc/lib/pdf.lib.php

@@ -68,6 +68,7 @@ class PDF
      */
     public function html_to_pdf_with_template($content)
     {
+        global $_configuration;
         Display :: display_no_header();
 
         //Assignments
@@ -84,6 +85,16 @@ class PDF
             }
         }
 
+        if (isset($_configuration['pdf_logo_header']) &&
+            $_configuration['pdf_logo_header']
+        ) {
+            $img = api_get_path(SYS_CODE_PATH).'css/'.api_get_visual_theme().'/images/pdf_logo_header.png';
+            if (file_exists($img)) {
+                $img = api_get_path(WEB_CODE_PATH) . 'css/' . api_get_visual_theme() . '/images/pdf_logo_header.png';
+                $organization = "<img src='$img'>";
+            }
+        }
+
         Display::$global_template->assign('organization', $organization);
 
         //Showing only the current teacher/admin instead the all teacher list name see BT#4080

main/install/configuration.dist.php

@@ -205,3 +205,5 @@ $_configuration['system_stable']     = NEW_VERSION_STABLE;
 //$_configuration['session_days_before_coach_access'] = 0;
 // Default session days after coach access
 //$_configuration['session_days_after_coach_access'] = 0;
+// PDF Logo header located in main/css/xxx/images/pdf_logo_header.png
+//$_configuration['pdf_logo_header'] = false;