loncom/interface/loncommon.pm - diff

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-version 1.1075.2.73, 2014/05/16 18:36:05
+version 1.1075.2.74, 2014/05/22 12:26:49
  Line 15630  sub cleanup_html {
      return $outgoing;
  }
+ # Checks for critical messages and returns a redirect url if one exists.
+ # $interval indicates how often to check for messages.
+ sub critical_redirect {
+     my ($interval) = @_;
+     if ((time-$env{'user.criticalcheck.time'})>$interval) {
+         my @what=&Apache::lonnet::dump('critical', $env{'user.domain'},
+                                         $env{'user.name'});
+         &Apache::lonnet::appenv({'user.criticalcheck.time'=>time});
+         my $redirecturl;
+         if ($what[0]) {
+             if (($what[0] ne 'con_lost') && ($what[0]!~/^error\:/)) {
+                 $redirecturl='/adm/email?critical=display';
+                 my $url=&Apache::lonnet::absolute_url().$redirecturl;
+                 return (1, $url);
+             }
+         }
+     }
+     return ();
+ }
  # Use:
  #   my $answer=reply("encrypt:passwd:$udom:$uname:$upass",$tryserver);
  #