Highlight comment in the link from a make comment public request notification

Signed-off-by: Richard Mansfield <richardm@catalyst.net.nz>

htdocs/artefact/comment/lib.php

@@ -225,6 +225,7 @@ class ArtefactTypeComment extends ArtefactType {
                 if ($last == $showcomment) {
                     $rank = key($ids);
                     $result->forceoffset = $offset = ((ceil($rank / $limit) - 1) * $limit);
+                    $result->showcomment = $showcomment;
                 }
             }
 
@@ -314,6 +315,10 @@ class ArtefactTypeComment extends ArtefactType {
                 $item->pubmessage = get_string('thisfeedbackisprivate', 'artefact.comment');
             }
 
+            if (isset($data->showcomment) && $data->showcomment == $item->id) {
+                $item->highlight = 1;
+            }
+
             if ($item->deletedby) {
                 $item->deletedmessage = $deletedmessage[$item->deletedby];
             }
@@ -514,6 +519,7 @@ function make_public_submit(Pieform $form, $values) {
     else {
         $url = get_config('wwwroot') . 'view/view.php?id=' . $viewid;
     }
+    $url .= '&showcomment=' . $comment->get('id');
 
     $author    = $comment->get('author');
     $owner     = $comment->get('owner');

htdocs/artefact/comment/theme/raw/commentlist.tpl

   {foreach from=$data item=item}
-    <tr class="{cycle name=rows values='r0,r1'}">
+    <tr class="{cycle name=rows values='r0,r1'}{if $item->highlight} highlight{/if}">
       <td>
         {if $item->deletedmessage}
           <span class="details">{str tag=commentremoved section=artefact.comment}</span>

htdocs/theme/raw/static/style/style.css

@@ -208,6 +208,10 @@ td.narrow {
 .r1 td {
     background-color: #f3f3f3;
 }
+tr.highlight td {
+  background-color: #fffcd8 !important;
+  border-bottom: 1px solid #FFF;
+}
 .listing {
 	margin-bottom: .5em;
 }