Fix issue with threads order in learning paths when posting an answer - loosely refs CT#8004

main/forum/viewthread_flat.inc.php

@@ -20,7 +20,8 @@ $_user = api_get_user_info();
 $userId = api_get_user_id();
 $groupId = api_get_group_id();
 
-$sortDirection = isset($_GET['posts_order']) && $_GET['posts_order'] === 'desc' ? 'DESC' : 'ASC';
+// Decide whether we show the latest post first
+$sortDirection = isset($_GET['posts_order']) && $_GET['posts_order'] === 'desc' ? 'DESC' : ($origin != 'learnpath' ? 'ASC' : 'DESC');
 
 if (isset($current_thread['thread_id'])) {
     $rows = getPosts($current_thread['thread_id'], $sortDirection);
@@ -37,6 +38,7 @@ if (isset($current_thread['thread_id'])) {
 
     if (!empty($rows)) {
         $postCount = count($rows);
+        //$postCount = 1;
 
         foreach ($rows as $row) {
             if ($row['user_id'] == '0') {

main/forum/viewthread_nested.inc.php

@@ -22,7 +22,8 @@ if (isset($_GET['action']) &&
     delete_attachment(0, $_GET['id_attach']);
 }
 
-$sortDirection = isset($_GET['posts_order']) && $_GET['posts_order'] === 'desc' ? 'DESC' : 'ASC';
+// Decide whether we show the latest post first
+$sortDirection = isset($_GET['posts_order']) && $_GET['posts_order'] === 'desc' ? 'DESC' : ($origin != 'learnpath' ? 'ASC' : 'DESC');
 
 $rows = getPosts($_GET['thread'], $sortDirection, true);
 $count = 0;
@@ -34,7 +35,7 @@ $sessionId = api_get_session_id();
 $currentThread = get_thread_information($_GET['thread']);
 $userId = api_get_user_id();
 
-$postCount = count($rows);
+$postCount = 1;
 
 foreach ($rows as $post) {
     // The style depends on the status of the message: approved or not.