From 4e9c2677e5a05d5112e2bb06437bc9bf2e39afcb Mon Sep 17 00:00:00 2001
From: Anthony Ales <aales1@msudenver.edu>
Date: Thu, 19 Apr 2018 14:20:08 -0600
Subject: [PATCH] MDL-48338 forum: Missing #unread in discussion post url

When a user user selects the unread messages link from the forum
discussion page, the link does not include '#unread' in the url.
This patch appends '#unread' to the url by changing the appropriate
value in the reference link assigned to $out within the function
forum_cm_info_view() of the 'lib.php'file.

A similar change is on the forum index.
---
 mod/forum/index.php | 4 ++--
 mod/forum/lib.php   | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/mod/forum/index.php b/mod/forum/index.php
index 5c7f49e2232..10a97f59962 100644
--- a/mod/forum/index.php
+++ b/mod/forum/index.php
@@ -240,7 +240,7 @@ if ($generalforums) {
                 if (isset($untracked[$forum->id])) {
                         $unreadlink  = '-';
                 } else if ($unread = forum_tp_count_forum_unread_posts($cm, $course)) {
-                    $unreadlink = '<span class="unread"><a href="view.php?f='.$forum->id.'">'.$unread.'</a>';
+                    $unreadlink = '<span class="unread"><a href="view.php?f='.$forum->id.'#unread">'.$unread.'</a>';
                     $icon = $OUTPUT->pix_icon('t/markasread', $strmarkallread);
                     $unreadlink .= '<a title="'.$strmarkallread.'" href="markposts.php?f='.
                                    $forum->id.'&amp;mark=read&amp;sesskey=' . sesskey() . '">' . $icon . '</a></span>';
@@ -371,7 +371,7 @@ if ($course->id != SITEID) {    // Only real courses have learning forums
                     if (isset($untracked[$forum->id])) {
                         $unreadlink  = '-';
                     } else if ($unread = forum_tp_count_forum_unread_posts($cm, $course)) {
-                        $unreadlink = '<span class="unread"><a href="view.php?f='.$forum->id.'">'.$unread.'</a>';
+                        $unreadlink = '<span class="unread"><a href="view.php?f='.$forum->id.'#unread">'.$unread.'</a>';
                         $icon = $OUTPUT->pix_icon('t/markasread', $strmarkallread);
                         $unreadlink .= '<a title="'.$strmarkallread.'" href="markposts.php?f='.
                                        $forum->id.'&amp;mark=read&sesskey=' . sesskey() . '">' . $icon . '</a></span>';
diff --git a/mod/forum/lib.php b/mod/forum/lib.php
index 633be19178b..27698f3165f 100644
--- a/mod/forum/lib.php
+++ b/mod/forum/lib.php
@@ -7497,7 +7497,7 @@ function forum_cm_info_view(cm_info $cm) {
 
     if (forum_tp_can_track_forums()) {
         if ($unread = forum_tp_count_forum_unread_posts($cm, $cm->get_course())) {
-            $out = '<span class="unread"> <a href="' . $cm->url . '">';
+            $out = '<span class="unread"> <a href="' . $cm->url . '#unread">';
             if ($unread == 1) {
                 $out .= get_string('unreadpostsone', 'forum');
             } else {