--- loncom/homework/grades.pm 2002/11/27 16:39:37 1.62
+++ loncom/homework/grades.pm 2003/07/14 16:11:19 1.115
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# The LON-CAPA Grading handler
#
-# $Id: grades.pm,v 1.62 2002/11/27 16:39:37 albertel Exp $
+# $Id: grades.pm,v 1.115 2003/07/14 16:11:19 ng Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -31,6 +31,8 @@
# 8/20 Gerd Kortemeyer
# Year 2002
# June-August H.K. Ng
+# Year 2003
+# February, March H.K. Ng
#
package Apache::grades;
@@ -39,12 +41,18 @@ use Apache::style;
use Apache::lonxml;
use Apache::lonnet;
use Apache::loncommon;
+use Apache::lonhtmlcommon;
+use Apache::lonnavmaps;
use Apache::lonhomework;
use Apache::loncoursedata;
use Apache::lonmsg qw(:user_normal_msg);
use Apache::Constants qw(:common);
+use String::Similarity;
-# ----- These first few routines are general use routines.-----
+my %oldessays=();
+my %perm=();
+
+# ----- These first few routines are general use routines.----
#
# --- Retrieve the parts that matches stores_\d+ from the metadata file.---
sub getpartlist {
@@ -110,7 +118,7 @@ sub response_type {
#--- Dumps the class list with usernames,list of sections,
#--- section, ids and fullnames for each user.
sub getclasslist {
- my ($getsec,$hideexpired) = @_;
+ my ($getsec,$filterlist) = @_;
my $classlist=&Apache::loncoursedata::get_classlist();
# Bail out if we were unable to get the classlist
return if (! defined($classlist));
@@ -121,59 +129,68 @@ sub getclasslist {
# the following undefs are for 'domain', and 'username' respectively.
my (undef,undef,$end,$start,$id,$section,$fullname,$status)=
@{$classlist->{$_}};
- # still a student?
- if (($hideexpired) && ($status ne 'Active')) {
- delete ($classlist->{$_});
- next;
- }
+ # filter students according to status selected
+ if ($filterlist && $ENV{'form.Status'} ne 'Any') {
+ if ($ENV{'form.Status'} ne $status) {
+ delete ($classlist->{$_});
+ next;
+ }
+ }
$section = ($section ne '' ? $section : 'no');
- if ($getsec eq 'all' || $getsec eq $section) {
- $sections{$section}++;
- $fullnames{$_}=$fullname;
- } else {
- delete($classlist->{$_});
- }
+ if (&canview($section)) {
+ if ($getsec eq 'all' || $getsec eq $section) {
+ $sections{$section}++;
+ $fullnames{$_}=$fullname;
+ } else {
+ delete($classlist->{$_});
+ }
+ } else {
+ delete($classlist->{$_});
+ }
}
my %seen = ();
my @sections = sort(keys(%sections));
return ($classlist,\@sections,\%fullnames);
}
-#find user domain
-sub finduser {
- my ($name) = @_;
- my $domain = '';
- if ( $Apache::grades::viewgrades eq 'F' ) {
- my %classlist=&Apache::lonnet::dump('classlist',
- $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
- $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
- my (@fields) = grep /^$name:/, keys %classlist;
- ($name, $domain) = split(/:/,$fields[0]);
- return ($name,$domain);
- } else {
- return ($ENV{'user.name'},$ENV{'user.domain'});
+sub canmodify {
+ my ($sec)=@_;
+ if ($perm{'mgr'}) {
+ if (!defined($perm{'mgr_section'})) {
+ # can modify whole class
+ return 1;
+ } else {
+ if ($sec eq $perm{'mgr_section'}) {
+ #can modify the requested section
+ return 1;
+ } else {
+ # can't modify the request section
+ return 0;
+ }
+ }
}
+ #can't modify
+ return 0;
}
-#--- Prompts a user to enter a username.
-sub moreinfo {
- my ($request,$reason) = @_;
- $request->print("Unable to process request: $reason");
- if ( $Apache::grades::viewgrades eq 'F' ) {
- $request->print('');
+sub canview {
+ my ($sec)=@_;
+ if ($perm{'vgr'}) {
+ if (!defined($perm{'vgr_section'})) {
+ # can modify whole class
+ return 1;
+ } else {
+ if ($sec eq $perm{'vgr_section'}) {
+ #can modify the requested section
+ return 1;
+ } else {
+ # can't modify the request section
+ return 0;
+ }
+ }
}
- return '';
+ #can't modify
+ return 0;
}
#--- Retrieve the grade status of a student for all the parts
@@ -206,6 +223,8 @@ sub jscriptNform {
$jscript.= '