version 1.50, 2001/07/18 20:08:34
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version 1.60, 2001/09/14 20:14:12
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# The LON-CAPA Homework handler |
# The LON-CAPA Homework handler |
# Guy Albertelli |
# Guy Albertelli |
# 11/30 Gerd Kortemeyer |
# 11/30 Gerd Kortemeyer |
# 6/1 Gerd Kortemeyer |
# 6/1,8/17,8/18 Gerd Kortemeyer |
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package Apache::lonhomework; |
package Apache::lonhomework; |
use strict; |
use strict; |
Line 10 use Apache::lonxml;
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Line 10 use Apache::lonxml;
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use Apache::lonnet; |
use Apache::lonnet; |
use Apache::inputtags; |
use Apache::inputtags; |
use Apache::structuretags; |
use Apache::structuretags; |
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use Apache::randomlabel; |
use Apache::response; |
use Apache::response; |
use Apache::hint; |
use Apache::hint; |
use Apache::outputtags; |
use Apache::outputtags; |
Line 37 sub get_target {
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Line 38 sub get_target {
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} else { |
} else { |
if ( $ENV{'form.problemmode'} eq 'View' ) { |
if ( $ENV{'form.problemmode'} eq 'View' ) { |
if ( defined $ENV{'form.submitted'}) { |
if ( defined $ENV{'form.submitted'}) { |
return ('grade', 'web'); |
return ('grade', 'web','answer'); |
} else { |
} else { |
return ('web'); |
return ('web','answer'); |
} |
} |
} elsif ( $ENV{'form.problemmode'} eq 'Edit' ) { |
} elsif ( $ENV{'form.problemmode'} eq 'Edit' ) { |
if ( $ENV{'form.submitted'} eq 'edit' ) { |
if ( $ENV{'form.submitted'} eq 'edit' ) { |
Line 84 sub send_footer {
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Line 85 sub send_footer {
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} |
} |
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$Apache::lonxml::browse=''; |
$Apache::lonxml::browse=''; |
sub check_date { |
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sub check_access { |
my ($id) = @_; |
my ($id) = @_; |
my $date =''; |
my $date =''; |
my $status = ''; |
my $status = ''; |
Line 130 sub check_date {
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Line 132 sub check_date {
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if ( $maxtries eq '' ) { $maxtries = '2'; } |
if ( $maxtries eq '' ) { $maxtries = '2'; } |
if ($tries >= $maxtries) { $status = 'CANNOT_ANSWER'; } |
if ($tries >= $maxtries) { $status = 'CANNOT_ANSWER'; } |
} |
} |
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if (($status ne 'CLOSED') && ($Apache::lonhomework::type eq 'exam') && |
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(!$Apache::lonhomework::history{"resource.0.outtoken"})) { |
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return ('UNCHECKEDOUT','needs to be checked out'); |
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} |
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&Apache::lonxml::debug("sending back :$status:$datemsg:"); |
&Apache::lonxml::debug("sending back :$status:$datemsg:"); |
if (($Apache::lonhomework::browse eq 'F') && ($status eq 'CLOSED')) { |
if (($Apache::lonhomework::browse eq 'F') && ($status eq 'CLOSED')) { |
&Apache::lonxml::debug("should be allowed to browse a resource when closed"); |
&Apache::lonxml::debug("should be allowed to browse a resource when closed"); |
Line 217 sub renderpage {
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Line 226 sub renderpage {
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my $result = ''; |
my $result = ''; |
&Apache::inputtags::initialize_inputtags; |
&Apache::inputtags::initialize_inputtags; |
&Apache::edit::initialize_edit; |
&Apache::edit::initialize_edit; |
%Apache::lonhomework::results=(); |
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%Apache::lonhomework::history=&Apache::lonnet::restore(); |
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#ignore error conditions |
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my ($temp)=keys %Apache::lonhomework::history ; |
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if ($temp =~ m/^error:.*/) { %Apache::lonhomework::history=(); } |
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if ($target eq 'web') { |
if ($target eq 'web') { |
if (&Apache::lonnet::symbread() eq '') { |
if (&Apache::lonnet::symbread() eq '') { |
if ($ENV{'request.state'} eq "construct") { |
if ($ENV{'request.state'} eq "construct") { |
$request->print("In construction space, submissions ignored<br />"); |
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} else { |
} else { |
$request->print("Browsing or <a href=\"/adm/ambiguous\">ambiguous</a> reference, submissions ignored<br />"); |
$request->print("Browsing or <a href=\"/adm/ambiguous\">ambiguous</a> reference, submissions ignored<br />"); |
} |
} |
Line 254 sub renderpage {
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Line 257 sub renderpage {
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$request->print($result); |
$request->print($result); |
} |
} |
#$request->print(":Result ends"); |
#$request->print(":Result ends"); |
if ($target eq 'grade') { &showhash(%Apache::lonhomework::results); } |
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#store new values |
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my ($temp) = keys %Apache::lonhomework::results; |
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if ( $temp ne '' ) { |
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&Apache::lonxml::debug("Store return message:". |
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&Apache::lonnet::cstore(\%Apache::lonhomework::results)); |
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} |
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#my $td=&tv_interval($t0); |
#my $td=&tv_interval($t0); |
} |
} |
} |
} |