--- loncom/homework/lonhomework.pm	2019/02/19 15:38:36	1.344.2.8.4.3
+++ loncom/homework/lonhomework.pm	2017/09/13 19:07:44	1.344.2.9
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Homework handler
 #
-# $Id: lonhomework.pm,v 1.344.2.8.4.3 2019/02/19 15:38:36 raeburn Exp $
+# $Id: lonhomework.pm,v 1.344.2.9 2017/09/13 19:07:44 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -260,7 +260,7 @@ sub check_slot_access {
         $num_usable_slots ++;
 	if ($slot{'starttime'} < $now &&
 	    $slot{'endtime'} > $now &&
-	    &Apache::loncommon::check_slotip_acc($slot{'ip'})) {
+	    &Apache::loncommon::check_ip_acc($slot{'ip'})) {
 	    &Apache::lonxml::debug("$slot is good");
 	    $slotstatus='NEEDS_CHECKIN';
 	    $returned_slot=\%slot;
@@ -1460,41 +1460,6 @@ sub update_construct_style {
     }
 }
 
-#
-# Sets interval for current user so time left will be zero, either for the entire folder
-# containing the current resource, or just the resource, depending on value of first item
-# in interval array retrieved from EXT("resource.0.interval");
-#
-sub zero_timer {
-    my ($symb) = @_;
-    my ($hastimeleft,$first_access,$now);
-    my @interval=&Apache::lonnet::EXT("resource.0.interval");
-    if (@interval > 1) {
-        if ($interval[1] eq 'course') {
-            return;
-        } else {
-            my $now = time;
-            my $first_access=&Apache::lonnet::get_first_access($interval[1],$symb);
-            if ($first_access > 0) {
-                if ($first_access+$interval[0] > $now) {
-                    my $done_time = $now - $first_access;
-                    my $snum = 1;
-                    if ($interval[1] eq 'map') {
-                        $snum = 2;
-                    }
-                    my $result =
-                        &Apache::lonparmset::storeparm_by_symb_inner($symb,'0_interval',
-                                                                     $snum,$done_time,
-                                                                     'date_interval',
-                                                                     $env{'user.name'},
-                                                                     $env{'user.domain'});
-                    return $result;
-                }
-            }
-        }
-    }
-    return;
-}
 
 sub handler {
     #my $t0 = [&gettimeofday()];
@@ -1551,12 +1516,6 @@ sub handler {
 	    &newproblem($request);
 	}
     } else {
-        # Set the event timer to zero if the "done button" was clicked.  The button is
-        # part of the LCdoneButton form created in lonmenu.pm
-        if ($symb && $env{'form.LC_interval_done'} eq 'true') {
-            &zero_timer($symb);
-            undef($env{'form.LC_interval_done'});
-        }
 	# just render the page normally outside of construction space
 	&Apache::lonxml::debug("not construct");
 	&renderpage($request,$file);