[LON-CAPA-cvs] cvs: loncom /interface/statistics lonstathelpers.pm

[matthew]

matthew		Wed Mar  3 17:57:31 2004 EDT

  Modified files:              
    /loncom/interface/statistics	lonstathelpers.pm 
  Log:
  Modified &ProblemSelector to output response information for all response
  types, not just option response.
  Added &limit_by_time_form, &limit_by_time, and &get_time_limits which will
  be used to indicate when a report should be restricted by the time of 
  submission.  Not fully tested.
  
  
Index: loncom/interface/statistics/lonstathelpers.pm
diff -u loncom/interface/statistics/lonstathelpers.pm:1.4 loncom/interface/statistics/lonstathelpers.pm:1.5
--- loncom/interface/statistics/lonstathelpers.pm:1.4	Thu Feb 19 15:17:01 2004
+++ loncom/interface/statistics/lonstathelpers.pm	Wed Mar  3 17:57:31 2004
@@ -1,6 +1,6 @@
 # The LearningOnline Network with CAPA
 #
-# $Id: lonstathelpers.pm,v 1.4 2004/02/19 20:17:01 matthew Exp $
+# $Id: lonstathelpers.pm,v 1.5 2004/03/03 22:57:31 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -145,7 +145,7 @@
   $resptype.'</td><td>'.
   '<a href="'.$res->{'src'}.'">'.$title.'</a> ';
 #  '<a href="'.$res->{'src'}.'">'.$resptype.' '.$res->{'title'}.'</a> ';
-                        if ($partdata->{'option'} > 1) {
+                        if (scalar(@{$partdata->{'ResponseIds'}}) > 1) {
                             $seq_str .= &mt('response').' '.$respid;
                         }
                         $seq_str .= "</td></tr>\n";
@@ -651,6 +651,82 @@
         }
     }
     return %Partdata;
+}
+
+####################################################
+####################################################
+
+=pod
+
+=item &limit_by_time()
+
+=cut
+
+####################################################
+####################################################
+sub limit_by_time_form {
+    my $Starttime_form = '';
+    my $starttime = &Apache::lonhtmlcommon::get_date_from_form
+        ('limitby_startdate');
+    my $endtime = &Apache::lonhtmlcommon::get_date_from_form
+        ('limitby_enddate');
+    if (! defined($endtime)) {
+        $endtime = time;
+    }
+    if (! defined($starttime)) {
+        $starttime = $endtime - 60*60*24*7;
+    }
+    my $state;
+    if (&limit_by_time()) {
+        $state = '';
+    } else {
+        $state = 'disabled';
+    }
+    my $startdateform = &Apache::lonhtmlcommon::date_setter
+        ('Statistics','limitby_startdate',$starttime,undef,undef,$state);
+    my $enddateform = &Apache::lonhtmlcommon::date_setter
+        ('Statistics','limitby_enddate',$endtime,undef,undef,$state);
+    my $Str;
+    $Str .= '<script language="Javascript" >';
+    $Str .= 'function toggle_limitby_activity(state) {';
+    $Str .= '    if (state) {';
+    $Str .= '        limitby_startdate_enable();';
+    $Str .= '        limitby_enddate_enable();';
+    $Str .= '    } else {';
+    $Str .= '        limitby_startdate_disable();';
+    $Str .= '        limitby_enddate_disable();';
+    $Str .= '    }';    
+    $Str .= '}';
+    $Str .= '</script>';
+    $Str .= '<fieldset>';
+    my $timecheckbox = '<input type="checkbox" name="limit_by_time" ';
+    if (&limit_by_time()) {
+        $timecheckbox .= ' checked ';
+    } 
+    $timecheckbox .= 'OnChange="javascript:toggle_limitby_activity(this.checked);" ';
+    $timecheckbox .= ' />';
+    $Str .= '<legend>'.&mt('[_1] Limit by time',$timecheckbox).'</legend>';
+    $Str .= &mt('Start Time: [_1]',$startdateform).'<br />';
+    $Str .= &mt('&nbsp;End Time: [_1]',$enddateform).'<br />';
+    $Str .= '</fieldset>';
+    return $Str;
+}
+
+sub limit_by_time {
+    if (exists($ENV{'form.limit_by_time'}) &&
+        $ENV{'form.limit_by_time'} ne '' ) {
+        return 1;
+    } else {
+        return 0;
+    }
+}
+
+sub get_time_limits {
+    my $starttime = &Apache::lonhtmlcommon::get_date_from_form
+        ('limitby_startdate');
+    my $endtime = &Apache::lonhtmlcommon::get_date_from_form
+        ('limitby_enddate');
+    return ($starttime,$endtime);
 }
 
 ####################################################