Bug 1474136: Altering the admin message about cron when site closed

Change-Id: I24d34159e337d7ece6d003b1c42cda01a0fe4e80
Signed-off-by: Robert Lyon <robertl@catalyst.net.nz>

htdocs/lang/en.utf8/admin.php

@@ -251,6 +251,7 @@ $string['viewsperuser'] = 'Users who make pages have about %s pages each';
 $string['Cron'] = 'Cron';
 $string['runningnormally'] = 'Running normally';
 $string['cronnotrunning1'] = '<span class="error">Cron is not running.</span><br>See the <a href="http://wiki.mahara.org/System_Administrator\'s_Guide/Installing_Mahara">installation guide</a> for instructions on how to set it up. If you have already set up cron, one or more of its activities have failed to run recently.';
+$string['cronnotrunningsiteclosed'] = '<span class="error">Cron is not running.</span><br>The site is currently closed. Please re-open the site for the cron to run.';
 $string['Loggedin'] = 'Logged in';
 $string['youraverageuser'] = 'Your average user...';
 $string['statsmaxfriends'] = 'Has %s friends (most is <a href="%s">%s</a> with %d)';

htdocs/lib/registration.php

@@ -361,6 +361,7 @@ function site_statistics($full=false) {
     $data['dbsize']      = db_total_size();
     $data['diskusage']   = get_field('site_data', 'value', 'type', 'disk-usage');
     $data['cronrunning'] = !record_exists_select('cron', 'nextrun IS NULL OR nextrun < CURRENT_DATE');
+    $data['siteclosedbyadmin'] = get_config('siteclosedbyadmin');
 
     if ($latestversion = get_config('latest_version')) {
         $data['latest_version'] = $latestversion;

htdocs/theme/raw/templates/admin/stats.tpl

@@ -22,5 +22,7 @@
     <div><strong>{str tag=diskusage section=admin}:</strong> {$sitedata.diskusage|display_size}</div>
     {/if}
     <div><strong>{str tag=maharaversion section=admin}:</strong> {$sitedata.release}{if $sitedata.strlatestversion} ({$sitedata.strlatestversion|clean_html|safe}){/if}</div>
-    <div><strong>{str tag=Cron section=admin}:</strong> {if $sitedata.cronrunning}{str tag=runningnormally section=admin}{else}{str tag=cronnotrunning1 section=admin}{/if}</div>
+    <div><strong>{str tag=Cron section=admin}:</strong> {if $sitedata.cronrunning}{str tag=runningnormally section=admin}{else}
+        {if $sitedata.siteclosedbyadmin}{str tag=cronnotrunningsiteclosed section=admin}{else}{str tag=cronnotrunning1 section=admin}{/if}
+    {/if}</div>
   </div>