Bug 1721866: Don't show "multiple journals" blurb in group journal posts page

Also show correct 'No journals' message depending if we are looking at
group, site, or institution journal list page

behatnotneeded

Change-Id: I237b1ab417ac6c5b7fa26081d0ebfdf0f9b93e08
Signed-off-by: Robert Lyon <robertl@catalyst.net.nz>

htdocs/artefact/blog/lang/en.utf8/artefact.blog.php

@@ -158,6 +158,9 @@ $string['viewposts'] = 'Copied entries (%s)';
 $string['postscopiedfromview'] = 'Entries copied from %s';
 
 $string['youhavenoblogs'] = 'You have no journals.';
+$string['youhavenogroupblogs'] = 'There are no journals in this group.';
+$string['youhavenoinstitutionblogs'] = 'There are no journals in this institution.';
+$string['youhavenositeblogs'] = 'There are no site journals.';
 $string['youhaveoneblog'] = 'You have 1 journal.';
 $string['youhaveblogs'] = 'You have %s journals.';
 

htdocs/artefact/blog/view/index.php

@@ -202,7 +202,7 @@ if ($institutionname) {
     $institution = new Institution($institutionname);
     $smarty->assign('institutiondisplayname', $institution->displayname);
 }
-else if (!$USER->get_account_preference('multipleblogs')) {
+else if (!$groupid && !$USER->get_account_preference('multipleblogs')) {
     $blogcount = count_records('artefact', 'artefacttype', 'blog', 'owner', $USER->get('id'));
     if ($blogcount == 1) {
         $smarty->assign('enablemultipleblogstext', 1);

htdocs/theme/raw/plugintype/artefact/blog/templates/index.tpl

@@ -8,7 +8,17 @@
 </div>
 {/if}
 {if !$blogs->data}
-<p class="no-results">{str tag=youhavenoblogs section=artefact.blog}</p>
+  <p class="no-results">
+  {if $group}
+    {str tag=youhavenogroupblogs section=artefact.blog}
+  {elseif $institutionname == 'mahara'}
+    {str tag=youhavenositeblogs section=artefact.blog}
+  {elseif $institutionname}
+    {str tag=youhavenoinstitutionblogs section=artefact.blog}
+  {else}
+    {str tag=youhavenoblogs section=artefact.blog}
+  {/if}
+  </p>
 {else}
 <div class="rel view-container">
     <div class="panel-items">