version 1.12, 2001/08/06 16:37:58
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version 1.35, 2002/07/03 21:05:33
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# The LON-CAPA grading handler. |
# The LearningOnline Network with CAPA |
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# The LON-CAPA Grading handler |
# |
# |
# Handles the viewing of grades. |
# $Id$ |
# |
# |
# YEAR=2001 |
# Copyright Michigan State University Board of Trustees |
# 2/7,2/9,2/13,4/16,4/17,5/1 Guy Albertelli |
# |
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# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
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# |
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# LON-CAPA is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# LON-CAPA is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with LON-CAPA; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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# |
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# /home/httpd/html/adm/gpl.txt |
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# |
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# http://www.lon-capa.org/ |
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# |
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# 2/9,2/13 Guy Albertelli |
# 6/8 Gerd Kortemeyer |
# 6/8 Gerd Kortemeyer |
# 7/26 Guy Albertelli |
# 7/26 H.K. Ng |
# 7/27 H.K. Ng |
# 8/20 Gerd Kortemeyer |
# 7/30 Guy Albertelli |
# Year 2002 |
# 8/6 Scott Harrison |
# June, July 2002 H.K. Ng |
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# |
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package Apache::grades; |
package Apache::grades; |
use strict; |
use strict; |
Line 19 use Apache::loncommon;
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Line 42 use Apache::loncommon;
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use Apache::lonhomework; |
use Apache::lonhomework; |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
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# ======================================================== Get more information |
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sub moreinfo { |
sub moreinfo { |
my ($request,$reason) = @_; |
my ($request,$reason) = @_; |
$request->print("Unable to process request: $reason"); |
$request->print("Unable to process request: $reason"); |
if ( $Apache::grades::viewgrades eq 'F' ) { |
if ( $Apache::grades::viewgrades eq 'F' ) { |
$request->print('<form action="/adm/grades" method="post">'."\n"); |
$request->print('<form action="/adm/grades" method="post">'."\n"); |
$request->print('<input type="hidden" name="url" value="'. |
if ($ENV{'form.url'}) { |
$ENV{'form.url'}.'"></input>'."\n"); |
$request->print('<input type="hidden" name="url" value="'.$ENV{'form.url'}.'" />'."\n"); |
$request->print('<input type="hidden" name="command" value="'. |
} |
$ENV{'form.command'}.'"></input>'."\n"); |
if ($ENV{'form.symb'}) { |
$request->print("Student:". |
$request->print('<input type="hidden" name="symb" value="'.$ENV{'form.symb'}.'" />'."\n"); |
'<input type="text" name="student" value="'. |
} |
$ENV{'form.student'}.'"></input>'."<br />\n"); |
# $request->print('<input type="hidden" name="command" value="submission" />'."\n"); |
$request->print("Domain:". |
$request->print('<input type="hidden" name="command" value="'.$ENV{'form.command'}.'" />'."\n"); |
'<input type="text" name="domain" value="'. |
$request->print("Student:".'<input type="text" name="student" value="'.$ENV{'form.student'}.'" />'."<br />\n"); |
$ENV{'user.domain'}.'"></input>'."<br />\n"); |
$request->print("Domain:".'<input type="text" name="domain" value="'.$ENV{'user.domain'}.'" />'."<br />\n"); |
$request->print('<input type="submit" name="submit" '. |
$request->print('<input type="submit" name="submit" value="ReSubmit" />'."<br />\n"); |
'value="ReSubmit"></input>'."<br />\n"); |
$request->print('</form>'); |
$request->print('</form>'); |
} |
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return ''; |
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} |
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sub verifyreceipt { |
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my $request=shift; |
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my $courseid=$ENV{'request.course.id'}; |
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# my $cdom=$ENV{"course.$courseid.domain"}; |
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# my $cnum=$ENV{"course.$courseid.num"}; |
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my $receipt=unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}).'-'. |
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$ENV{'form.receipt'}; |
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$receipt=~s/[^\-\d]//g; |
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my $symb=$ENV{'form.symb'}; |
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unless ($symb) { |
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$symb=&Apache::lonnet::symbread($ENV{'form.url'}); |
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} |
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if ((&Apache::lonnet::allowed('mgr',$courseid)) && ($symb)) { |
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$request->print('<h1>Verifying Submission Receipt '.$receipt.'</h1>'); |
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my $matches=0; |
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my ($classlist) = &getclasslist('all','0'); |
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foreach my $student ( sort(@{ $$classlist{'all'} }) ) { |
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my ($uname,$udom)=split(/\:/,$student); |
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if ($receipt eq |
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&Apache::lonnet::ireceipt($uname,$udom,$courseid,$symb)) { |
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$request->print('Matching '.$student.'<br>'); |
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$matches++; |
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} |
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} |
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$request->printf('<p>'.$matches." match%s</p>",$matches <= 1 ? '' : 'es'); |
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# needs to print who is matched |
} |
} |
return ''; |
return ''; |
} |
} |
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# ========================================= Displays the class list of students |
sub student_gradeStatus { |
sub listStudents { |
my ($url,$udom,$uname) = @_; |
my ($request) = shift; |
my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url))); |
my ($cdom,$cnum) = split(/_/,$ENV{'request.course.id'}); |
my %record= &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname); |
my $chome = $ENV{"course.$ENV{'request.course.id'}.home"}; |
foreach my $part (&getpartlist($url)) { |
$request->print ("Found $cdom:$cnum:$chome<br />"); |
my ($temp,$part,$type)=split(/_/,$part); |
my (%classlist) = &getclasslist($cdom,$cnum,$chome,'0'); |
if ($type eq 'solved') { |
foreach my $student ( sort(@{ $classlist{'allids'} }) ) { |
my ($status,$foo)=split(/_/,$record{"resource.$part.$type"},2); |
my ($sname,$sdom) = split(/:/,$student); |
$status = 'partial' if ($foo =~ /^partially/); |
my $reply = &Apache::lonnet::reply('get:'.$sdom.':'.$sname. |
$status = 'nothing' if ($status eq ''); |
':environment:lastname&generation&firstname&middle'. |
return $type,$status; |
'name',&Apache::lonnet::homeserver($sname,$sdom)); |
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print "reply=$reply<br>"; |
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my (@nameparts) = split /&/,$reply; |
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# my $sfullname = $Apache::lonnet::unescape($nameparts[0]); |
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if ( $Apache::grades::viewgrades eq 'F' ) { |
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$request->print('<form action="/adm/grades" method="post">'."\n"); |
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$request->print("$sname @nameparts\n"); |
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$request->print('<input type="hidden" name="url" value="'. |
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$ENV{'form.url'}.'"></input>'."\n"); |
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$request->print('<input type="hidden" name="command" value="'. |
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$ENV{'form.command'}.'"></input>'."\n"); |
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$request->print('<input type="hidden" name="student" '. |
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'value="'.$sname.'"></input>'."\n"); |
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$request->print('<input type="hidden" name="domain" '. |
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'value="'.$sdom.'"></input>'."\n"); |
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$request->print('<input type="submit" name="submit" '. |
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'value="View"></input>'."<br />\n"); |
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$request->print('</form>'); |
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} |
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} |
} |
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} |
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return ''; |
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} |
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sub get_fullname { |
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my ($sname,$sdom) = @_; |
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my %name=&Apache::lonnet::get('environment', ['lastname','generation', |
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'firstname','middlename'], |
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$sdom,$sname); |
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my $fullname; |
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my ($tmp) = keys(%name); |
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if ($tmp !~ /^(con_lost|error|no_such_host)/i) { |
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$fullname=$name{'lastname'}.$name{'generation'}; |
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if ($fullname =~ /[^\s]+/) { $fullname.=', '; } |
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$fullname.=$name{'firstname'}.' '.$name{'middlename'}; |
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} |
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return $fullname; |
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} |
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sub listStudents { |
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my ($request) = shift; |
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my $cdom =$ENV{"course.$ENV{'request.course.id'}.domain"}; |
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my $cnum =$ENV{"course.$ENV{'request.course.id'}.num"}; |
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my $getsec =$ENV{'form.section'}; |
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my $submitonly=$ENV{'form.submitonly'}; |
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$request->print(<<ENDTABLEST); |
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<h2><font color="#339933"> View Submissions for a Student or a Group of Students</font></h2> |
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<font size=+1><b>Resource:</b> $ENV{'form.url'}<br /><br /> |
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<form action="/adm/grades" method="post"> <b>View Options</b></font><br /> |
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<b>View Problem: </b><input type="radio" name="vProb" value="no" checked> no |
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<input type="radio" name="vProb" value="yes"> yes |
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<b>Submissions: </b><input type="radio" name="lastSub" value="last" checked> last |
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<input type="radio" name="lastSub" value="all"> all |
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<input type="hidden" name="section" value="$getsec"> |
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<input type="hidden" name="submitonly" value="$submitonly"> |
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<input type="hidden" name="response" value="$ENV{'form.response'}"> |
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<input type="hidden" name="handgrade" value="$ENV{'form.handgrade'}"> |
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<table border="0"><tr><td bgcolor="#777777"> |
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<table border="0"><tr bgcolor="#e6ffff"> |
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<td><b> Select </b></td><td><b> Username </b></td> |
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<td><b> Fullname </b></td><td><b> Domain </b></td> |
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<td><b> Grade Status </b></td></tr> |
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ENDTABLEST |
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if ($ENV{'form.url'}) { |
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$request->print('<input type="hidden" name="url" value="'.$ENV{'form.url'}.'" />'."\n"); |
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} |
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if ($ENV{'form.symb'}) { |
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$request->print('<input type="hidden" name="symb" value="'.$ENV{'form.symb'}.'" />'."\n"); |
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} |
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$request->print('<input type="hidden" name="command" value="processGroup" />'."\n"); |
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my ($classlist) = &getclasslist($getsec,'0'); |
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foreach my $student ( sort(@{ $$classlist{$getsec} }) ) { |
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my ($sname,$sdom) = split(/:/,$student); |
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my ($type,$status) = &student_gradeStatus($ENV{'form.url'},$cdom,$sname); |
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next if ($status eq 'nothing' && $submitonly eq 'yes'); |
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my $fullname = &get_fullname($sname,$sdom); |
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if ( $Apache::grades::viewgrades eq 'F' ) { |
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$request->print("\n".'<tr bgcolor="#ffffe6">'. |
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'<td align="center"><input type=checkbox name="stuinfo" value="'. |
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$student.':'.$fullname.'"></td>'."\n". |
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'<td> '.$sname.' </td>'."\n". |
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'<td> '.$fullname.' </td>'."\n". |
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'<td align="middle"> '.$sdom.' </td>'."\n"); |
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$request->print('<td align="middle"> '.$status.' </td>'."\n"); |
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$request->print('</tr>'); |
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} |
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} |
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$request->print('</table></td></tr></table>'); |
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$request->print('<input type="submit" name="submit" value="View/Grade" /><form />'); |
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} |
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sub processGroup { |
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my ($request) = shift; |
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my $ctr = 0; |
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my @stuchecked = (ref($ENV{'form.stuinfo'}) ? @{$ENV{'form.stuinfo'}} |
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: ($ENV{'form.stuinfo'})); |
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my $total = scalar(@stuchecked)-1; |
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if ($stuchecked[0] eq '') { |
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&userError($request,'No student was selected for viewing/grading.'); |
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return; |
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} |
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foreach (@stuchecked) { |
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my ($sname,$sdom,$fullname) = split(/:/); |
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$ENV{'form.student'} = $sname; |
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$ENV{'form.fullname'} = $fullname; |
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&submission($request,$ctr,$total); |
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$ctr++; |
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} |
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return 'The End'; |
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} |
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sub userError { |
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my ($request, $reason, $step) = @_; |
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$request->print('<h3><font color="red">LON-CAPA User Error</font></h3><br />'."\n"); |
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$request->print('<b>Reason: </b>'.$reason.'<br /><br />'."\n"); |
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$request->print('<b>Step: </b>'.($step ne '' ? $step : 'Use your browser back button to correct') |
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.'<br /><br />'."\n"); |
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return ''; |
} |
} |
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# ========== Finds a user based on a name substring (returns a 2 element array) |
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#FIXME - needs to handle multiple matches |
#FIXME - needs to handle multiple matches |
sub finduser { |
sub finduser { |
my ($name) = @_; |
my ($name) = @_; |
my $domain = ''; |
my $domain = ''; |
if ( $Apache::grades::viewgrades eq 'F' ) { |
if ( $Apache::grades::viewgrades eq 'F' ) { |
#get classlist |
my ($classlist) = &getclasslist('all','0'); |
my ($cdom,$cnum) = split(/_/,$ENV{'request.course.id'}); |
foreach ( sort(@{ $$classlist{'all'} }) ) { |
my $chome = $ENV{"course.$ENV{'request.course.id'}.home"}; |
my ($posname,$posdomain) = split(/:/); |
#print "Found $cdom:$cnum:$chome<br />"; |
if ($posname =~ $name) { $name=$posname; $domain=$posdomain; last; } |
my (%classlist) = &getclasslist($cdom,$cnum,$chome,'0'); |
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foreach my $student ( sort(@{ $classlist{'allids'} }) ) { |
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my ($posname,$posdomain) = split(/:/,$student); |
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if ($posname =~ $name) { |
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$name = $posname; |
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$domain = $posdomain; |
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last; |
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} |
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} |
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return ($name,$domain); |
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} else { |
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return ($ENV{'user.name'},$ENV{'user.domain'}); |
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} |
} |
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return ($name,$domain); |
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} else { |
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return ($ENV{'user.name'},$ENV{'user.domain'}); |
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} |
} |
} |
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# ===================================== Gets a class list (returns a hash list) |
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sub getclasslist { |
sub getclasslist { |
my ($coursedomain,$coursenum,$coursehome,$hideexpired) = @_; |
my ($getsec,$hideexpired) = @_; |
my $classlist = &Apache::lonnet::reply('dump:'.$coursedomain.':'. |
my ($coursedomain,$coursenum) = split(/_/,$ENV{'request.course.id'}); |
$coursenum.':classlist',$coursehome); |
my %classlist=&Apache::lonnet::dump('classlist',$coursedomain,$coursenum); |
my %classlist = (); |
my $now = time; |
my $now = time; |
my (@holdsec,@sections); |
foreach my $record (split /&/, $classlist) { |
foreach my $student (keys(%classlist)) { |
my ($name,$value)=split(/=/,&Apache::lonnet::unescape($record)); |
my ($end,$start)=split(/:/,$classlist{$student}); |
my ($end,$start)=split(/:/,$value); |
# still a student? |
# still a student? |
if (($hideexpired) && ($end) && ($end < $now)) { |
if (($hideexpired) && ($end) && ($end < $now)) { |
next; |
print "Skipping:$name:$end:$now<br />\n"; |
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next; |
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} |
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print "record=$record<br>"; |
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push( @{ $classlist{'allids'} }, $name); |
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} |
} |
return (%classlist); |
my ($unam,$udom) = split(/:/,$student,2); |
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my $section = &Apache::lonnet::usection($udom,$unam,$ENV{'request.course.id'}); |
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$section = ($section ne '-1' ? $section : 'no'); |
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push @holdsec,$section; |
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push (@{ $classlist{$getsec} }, $student) if ($getsec eq 'all' || $getsec eq $section); |
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} |
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my %seen = (); |
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foreach my $item (@holdsec) { |
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push (@sections, $item) unless $seen{$item}++; |
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} |
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return (\%classlist,\@sections); |
} |
} |
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# ============================== Get parts of a stored value (returns an array) |
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sub getpartlist { |
sub getpartlist { |
my ($url) = @_; |
my ($url) = @_; |
my @parts =(); |
my @parts =(); |
my (@metakeys) = split(/,/,&Apache::lonnet::metadata($url,'keys')); |
my (@metakeys) = split(/,/,&Apache::lonnet::metadata($url,'keys')); |
foreach my $key (@metakeys) { |
foreach my $key (@metakeys) { |
if ( $key =~ m/stores_([0-9]+)_.*/ ) { |
if ( $key =~ m/stores_([0-9]+)_.*/) { |
push(@parts,$key); |
push(@parts,$key); |
} |
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} |
} |
return @parts; |
} |
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return @parts; |
} |
} |
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# =================================== Displays student grade (returns a string) |
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sub viewstudentgrade { |
sub viewstudentgrade { |
my ($url,$symb,$courseid,$student,@parts) = @_; |
my ($url,$symb,$courseid,$student,@parts) = @_; |
my $result = ''; |
my $result =''; |
my $cellclr = '"#ffffdd"'; |
my $cellclr = '"#ffffdd"'; |
my ($stuname,$domain) = split(/:/,$student); |
my ($username,$domain) = split(/:/,$student); |
my %record = &Apache::lonnet::restore($symb,$courseid,$domain,$stuname); |
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$result .= "<tr><td bgcolor=$cellclr>$stuname</td><td bgcolor=". |
my $fullname = &get_fullname($username,$domain); |
"\"$cellclr\" align=\"middle\">$domain</td>\n"; |
my %record=&Apache::lonnet::restore($symb,$courseid,$domain,$username); |
foreach my $part (@parts) { |
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my ($temp,$part,$type)=split(/_/,$part); |
$result.="<tr bgcolor=$cellclr><td>$username</td><td>$fullname</td><td align=\"middle\">$domain</td>\n"; |
#print "resource.$part.$type = ".$record{"resource.$part.$type"}." <br />\n"; |
foreach my $part (@parts) { |
if ($type eq 'awarded') { |
my ($temp,$part,$type)=split(/_/,$part); |
my $score = $record{"resource.$part.$type"}; |
my $score=$record{"resource.$part.$type"}; |
$result .= "<td bgcolor=$cellclr align=\"middle\">". |
if ($type eq 'awarded' || $type eq 'tries') { |
"<input type=\"text\" name=". |
$result.='<td align="middle"><input type="text" name="GRADE.'.$student.'.'.$part.'.'.$type. |
"\"GRADE.$student.$part.$type\" ". |
'" value="'.$score.'" size="4" /></td>'."\n"; |
"value=\"$score\" size=\"4\" /></td>\n"; |
} elsif ($type eq 'solved') { |
} elsif ($type eq 'tries') { |
my ($status,$foo)=split(/_/,$score,2); |
my $score = $record{"resource.$part.$type"}; |
$result.="<td align=\"middle\"><select name=\"GRADE.$student.$part.$type\">\n"; |
$result .= "<td bgcolor=$cellclr align=\"middle\"><input ". |
my $optsel = '<option>correct</option><option>incorrect</option><option>excused</option>'. |
"type=\"text\" name=\"GRADE.$student.$part.". |
'<option>ungraded</option><option>partial</option><option>nothing</option>'."\n"; |
"$type\" value=\"$score\" size=\"4\" /></td>\n"; |
$status = 'nothing' if ($status eq ''); |
} elsif ($type eq 'solved') { |
$optsel =~ s/<option>$status/<option selected="on">$status/; |
my $score = $record{"resource.$part.$type"}; |
$result.=$optsel; |
$result .= "<td bgcolor=\"$cellclr\" align=\"middle\">". |
$result.="</select></td>\n"; |
"<select name=\"GRADE.$student.$part.$type\">\n"; |
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if ($score =~ /^correct/) { |
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$result .= "<option selected=\"on\">correct</option>". |
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"\n<option>incorrect</option>\n<option>". |
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"excused</option>\n<option>ungraded". |
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"</option>\n<option>nothing</option>\n"; |
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} elsif ($score =~ /^incorrect/) { |
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$result .= "<option>correct</option>\n<option ". |
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"selected=\"on\">incorrect</option>\n". |
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"<option>excused</option>\n<option>". |
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"ungraded</option>\n<option>nothing</option>\n"; |
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} elsif ($score eq '') { |
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$result .= "<option>correct</option>\n<option> ". |
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"incorrect</option>\n<option>excused". |
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"</option>\n<option>ungraded</option>\n". |
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"<option selected=\"on\">nothing</option>\n"; |
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} elsif ($score =~ /^excused/) { |
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$result .= "<option>correct</option>\n<option>". |
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"incorrect</option>\n<option selected=". |
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"\"on\">excused</option>\n<option>". |
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"ungraded</option>\n<option>nothing</option>\n"; |
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} elsif ($score =~ /^ungraded/) { |
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$result .= "<option>correct</option>\n<option>". |
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"incorrect</option>\n<option>excused". |
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"</option>\n<option selected=\"on\">". |
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"ungraded</option>\n<option>nothing</option>\n"; |
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} |
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$result .= "</select></td>\n"; |
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} |
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} |
} |
$result .= '</tr>'; |
} |
return $result; |
$result.='<td></td></tr>'; |
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return $result; |
} |
} |
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# ========================================================== Sets student grade |
#FIXME need to look at the metadata <stores> spec on what type of data to accept and provide an |
#FIXME need to look at the meatdata <stores> spec |
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# on what type of data to accept and provide an |
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#interface based on that, also do that to above function. |
#interface based on that, also do that to above function. |
sub setstudentgrade { |
sub setstudentgrade { |
my ($url,$symb,$courseid,$student,@parts) = @_; |
my ($url,$symb,$courseid,$student,@parts) = @_; |
my $result =''; |
print "set student grade parts=@parts<br>"; |
my ($stuname,$domain) = split(/:/,$student); |
my $result =''; |
my %record=&Apache::lonnet::restore($symb,$courseid,$domain,$stuname); |
my ($stuname,$domain) = split(/:/,$student); |
my %newrecord; |
my %record=&Apache::lonnet::restore($symb,$courseid,$domain,$stuname); |
foreach my $part (@parts) { |
my %newrecord; |
my ($temp,$part,$type) = split(/_/,$part); |
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my $oldscore = $record{"resource.$part.$type"}; |
foreach my $part (@parts) { |
my $newscore = $ENV{"form.GRADE.$student.$part.$type"}; |
my ($temp,$part,$type)=split(/_/,$part); |
if ($type eq 'solved') { |
my $oldscore=$record{"resource.$part.$type"}; |
my $update = 0; |
my $newscore=$ENV{"form.GRADE.$student.$part.$type"}; |
if ($newscore eq 'nothing' ) { |
print "old=$oldscore:new=$newscore:<br>"; |
if ($oldscore ne '') { |
if ($type eq 'solved') { |
$update = 1; |
my $update=0; |
$newscore = ''; |
if ($newscore eq 'nothing' ) { |
} |
if ($oldscore ne '') { |
} elsif ($oldscore !~ m/^$newscore/) { |
$update=1; |
$update=1; |
$newscore = ''; |
$result.="Updating $stuname to $newscore<br />\n"; |
|
if ($newscore eq 'correct') { |
|
$newscore = 'correct_by_override'; } |
|
if ($newscore eq 'incorrect') { |
|
$newscore = 'incorrect_by_override'; } |
|
if ($newscore eq 'excused') { |
|
$newscore = 'excused'; } |
|
if ($newscore eq 'ungraded') { |
|
$newscore = 'ungraded_attempted'; } |
|
} else { |
|
#$result.="$stuname:$part:$type:unchanged $oldscore to $newscore:<br />\n"; |
|
} |
|
if ($update) { $newrecord{"resource.$part.$type"}=$newscore; } |
|
} else { |
|
if ($oldscore ne $newscore) { |
|
$newrecord{"resource.$part.$type"}=$newscore; |
|
$result .= "Updating $student"."'s status for $part.$type to ". |
|
"$newscore<br />\n"; |
|
} else { |
|
#$result.="$stuname:$part:$type:unchanged $oldscore to $newscore:<br />\n"; |
|
} |
|
} |
} |
|
} elsif ($oldscore !~ m/^$newscore/) { |
|
$update=1; |
|
$result.="Updating $stuname to $newscore<br />\n"; |
|
if ($newscore eq 'correct') { $newscore = 'correct_by_override'; } |
|
if ($newscore eq 'incorrect') { $newscore = 'incorrect_by_override'; } |
|
if ($newscore eq 'excused') { $newscore = 'excused'; } |
|
if ($newscore eq 'ungraded') { $newscore = 'ungraded_attempted'; } |
|
if ($newscore eq 'partial') { $newscore = 'correct_partially_by_override'; } |
|
} else { |
|
#$result.="$stuname:$part:$type:unchanged $oldscore to $newscore:<br />\n"; |
|
} |
|
if ($update) { $newrecord{"resource.$part.$type"}=$newscore; } |
|
} else { |
|
if ($oldscore ne $newscore) { |
|
$newrecord{"resource.$part.$type"}=$newscore; |
|
$result.="Updating $student"."'s status for $part.$type to $newscore<br />\n"; |
|
} else { |
|
#$result.="$stuname:$part:$type:unchanged $oldscore to $newscore:<br />\n"; |
|
} |
} |
} |
if ( scalar(keys(%newrecord)) > 0 ) { |
} |
$newrecord{"resource.regrader"} = $ENV{'user.name'}.':'. |
if ( scalar(keys(%newrecord)) > 0 ) { |
$ENV{'user.domain'}; |
$newrecord{'resource.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}"; |
&Apache::lonnet::cstore(\%newrecord,$symb,$courseid,$domain,$stuname); |
# &Apache::lonnet::cstore(\%newrecord,$symb,$courseid,$domain,$stuname); |
|
|
$result .= 'Stored away '.scalar(keys(%newrecord)). |
$result.="Stored away ".scalar(keys(%newrecord))." elements.<br />\n"; |
" elements.<br />\n"; |
} |
|
return $result; |
|
} |
|
|
|
# |
|
# --------------------------- show submissions of a student, option to grade -------- |
|
sub submission { |
|
my ($request,$counter,$total) = @_; |
|
|
|
if ($counter == 0) { |
|
$request->print(<<JAVASCRIPT); |
|
<script type="text/javascript" language="javascript"> |
|
function updateRadio(radioButton,formtextbox,formsel,wgt) { |
|
var pts = formtextbox.value; |
|
var resetbox =false; |
|
if (isNaN(pts) || pts < 0) { |
|
alert("A number equal or greater than 0 is expected. Entered value = "+pts); |
|
for (var i=0; i<radioButton.length; i++) { |
|
if (radioButton[i].checked) { |
|
formtextbox.value = i; |
|
resetbox = true; |
|
} |
|
} |
|
if (!resetbox) { |
|
formtextbox.value = ""; |
|
} |
|
return; |
} |
} |
return $result; |
|
|
for (var i=0; i<radioButton.length; i++) { |
|
radioButton[i].checked=false; |
|
if (pts == i) { |
|
radioButton[i].checked=true; |
|
} |
|
} |
|
updateSelect(formsel,pts,wgt); |
|
} |
|
|
|
function writeBox(formrad,formsel,pts,wgt) { |
|
formrad.value = pts; |
|
updateSelect(formsel,pts,wgt); |
|
return; |
|
} |
|
|
|
function updateSelect(formsel,pts,wgt) { |
|
if (pts == 0) { |
|
formsel[1].selected = true; |
|
} |
|
if (pts > 0 && pts < wgt) { |
|
formsel[4].selected = true; |
|
} |
|
if (pts == wgt) { |
|
formsel[0].selected = true; |
|
} |
|
return; |
|
} |
|
|
|
function keywords(keyform) { |
|
var keywds = keyform.value; |
|
var nret = prompt("Keywords list, separate by a space or comma. Add/delete to list if desired.",keywds); |
|
if (nret==null) return; |
|
keyform.value = nret; |
|
return; |
|
} |
|
|
|
function addmsg(msgform) { |
|
var msg = msgform.value; |
|
var nret = prompt("Enter the message you wish to send to the student.",msg); |
|
if (nret==null) return; |
|
msgform.value = nret; |
|
return; |
|
} |
|
|
|
function savedmsg(msgform) { |
|
var Nmsg = msgform.value; |
|
var nret = prompt("Number of saved messages = ",Nmsg); |
|
if (nret==null) return; |
|
msgform.value = nret; |
|
return; |
|
} |
|
|
|
</script> |
|
JAVASCRIPT |
} |
} |
|
(my $url=$ENV{'form.url'})=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--; |
|
if ($ENV{'form.student'} eq '') { &moreinfo($request,'Need student login id'); return ''; } |
|
my ($uname,$udom) = &finduser($ENV{'form.student'}); |
|
if ($uname eq '') { &moreinfo($request,'Unable to find student'); return ''; } |
|
|
|
my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url))); |
|
if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; } |
|
my $last = ($ENV{'form.lastSub'} eq 'last' ? 'last' : ''); |
|
# |
|
# header info |
|
if ($counter == 0) { |
|
$request->print('<h2><font color="#339933">Submission Record</font></h2>'); |
|
} |
|
|
|
# |
|
# option to display problem, only once else it cause problems with the form later since the problem has a form. |
|
if ($ENV{'form.vProb'} eq 'yes' && $counter == 0) { |
|
my $rendered=&Apache::loncommon::get_student_view($symb,$uname,$udom, |
|
$ENV{'request.course.id'}); |
|
my $companswer=&Apache::loncommon::get_student_answers($symb,$uname,$udom, |
|
$ENV{'request.course.id'}); |
|
my $result.='<table border="0" width="100%"><tr><td bgcolor="#777777">'; |
|
$result.='<table border="0" width="100%"><tr><td bgcolor="#e6ffff">'; |
|
$result.='<b>Student\'s view of the problem</b></td></tr><tr><td bgcolor="#ffffff">'.$rendered.'<br />'; |
|
$result.='<b>Correct answer:</b><br />'.$companswer; |
|
$result.='</td></tr></table>'; |
|
$result.='</td></tr></table><br />'; |
|
$request->print($result); |
|
} |
|
# |
|
# beginning of form |
|
if ($counter == 0) { |
|
my %keyhash = &Apache::lonnet::get |
|
('nohist_handgrade',[$symb.'_keywords'], |
|
$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, |
|
$ENV{'course.'.$ENV{'request.course.id'}.'.num'}); |
|
|
|
$request->print('<form action="/adm/grades" method="post" name="SCORE">'."\n". |
|
'<input type="hidden" name="symb" value="'.$symb.'" />'."\n". |
|
'<input type="hidden" name="url" value="'.$url.'" />'."\n". |
|
'<input type="hidden" name="vProb" value="'.$ENV{'form.vProb'}.'" />'."\n". |
|
'<input type="hidden" name="lastSub" value="'.$last.'" />'."\n". |
|
'<input type="hidden" name="section" value="'.$ENV{'form.section'}.'">'."\n". |
|
'<input type="hidden" name="submitonly" value="'.$ENV{'form.submitonly'}.'">'."\n". |
|
'<input type="hidden" name="response" value="'.$ENV{'form.response'}.'">'."\n". |
|
'<input type="hidden" name="handgrade" value="'.$ENV{'form.handgrade'}.'">'."\n". |
|
'<input type="hidden" name="command" value="handgrade" />'."\n". |
|
'<input type="hidden" name="keywords" value="'.$keyhash{$symb.'_keywords'}.'" />'."\n". |
|
'<input type="hidden" name="addmsg" value="" />'."\n". |
|
'<input type="hidden" name="savemsgN" value="3" />'."\n". |
|
'<input type="hidden" name="savemsg0" value="Good Job!" />'."\n". |
|
'<input type="hidden" name="savemsg1" value="Needs a better explanation." />'."\n". |
|
'<input type="hidden" name="savemsg2" value="Read the book before submitting such garbagge!" />'."\n". |
|
'<input type="hidden" name="NCT"'. |
|
' value="'.($ENV{'form.NTSTU'} ne '' ? $ENV{'form.NTSTU'} : '1').'" />'."\n"); |
|
|
|
if ($ENV{'form.handgrade'} eq 'yes') { |
|
$request->print(<<KEYWORDS); |
|
<b>Grading Options</b> |
|
<a href="javascript:keywords(document.SCORE.keywords)"; TARGET=_self>Keywords list</a> |
|
<a href="javascript:addmsg(document.SCORE.addmsg)"; TARGET=_self>Add a message</a> |
|
<a href="javascript:savedmsg(document.SCORE.savemsgN)"; TARGET=_self>Saved messages</a><br /><br /> |
|
KEYWORDS |
|
} |
|
} |
|
|
# ========================================================== Attempt submission |
# |
sub submission { |
# Student info |
my ($request) = @_; |
$request->print(($counter == 0 ? '' : '<br /><hr><br />')); |
my $url = $ENV{'form.url'}; |
my $result.='<table border="0"><tr><td><b>Username: </b>'.$uname. |
$url =~ s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--; |
'</td><td><b>Fullname: </b>'. |
if ($ENV{'form.student'} eq '') { |
($ENV{'form.fullname'} ne '' ? $ENV{'form.fullname'} : &get_fullname($uname,$udom)). |
&moreinfo($request,"Need student login id"); return ''; } |
'</td><td><b>Domain: </b>'.$udom.'</td></tr>'; |
# if ($ENV{'form.student'} eq '') { &listStudents($request); return ''; } |
if ($ENV{'form.handgrade'} eq 'yes') { |
my ($uname,$udom) = &finduser($ENV{'form.student'}); |
my $subonly = &get_last_submission($symb,$uname,$udom,$ENV{'request.course.id'}); |
if ($uname eq '') { |
my ($classlist) = &getclasslist('all','0'); |
&moreinfo($request,"Unable to find student"); return ''; } |
my @collaborators; |
my $symb=&Apache::lonnet::symbread($url); |
foreach ( sort(@{ $$classlist{'all'} }) ) { |
if ($symb eq '') { |
my ($sname,$sdom) = split(/:/); |
$request->print("Unable to handle ambiguous references:$url:."); |
push @collaborators,$sname if (grep /\b$sname(\b|\.)/i,$subonly); |
return ''; } |
} |
my $answer = &Apache::loncommon::get_previous_attempt($symb,$uname,$udom, |
push @collaborators,'leede','carlandmm','freyniks'; # as a test to display collaborators. |
$ENV{'request.course.id'}); |
if (scalar(@collaborators) != 0) { |
my $result = "<h2> Submission Record </h2> $uname:$udom for $url <br />". |
$result.='<tr><td colspan=3><b>Collaborators: </b>'; |
$answer; |
foreach (@collaborators) { |
return $result; |
$result.=$_.' ('.&get_fullname($_,$udom).') '; |
|
} |
|
$result.='</td></tr>'."\n"; |
|
$result.='<input type="hidden" name="collaborator'.$counter. |
|
'" value="'.(join ':',@collaborators).'" />'."\n"; |
|
} |
|
} |
|
$result.='<tr><td colspan=3><b>Resource: </b>'.$url.'</td></tr></table>'."\n"; |
|
$request->print($result); |
|
# |
|
# print student answer |
|
$request->print(&Apache::loncommon::get_previous_attempt($symb,$uname,$udom, |
|
$ENV{'request.course.id'},$last, |
|
'.submission','Apache::grades::keywords_highlight')); |
|
# |
|
# |
|
my $wgt = &Apache::lonnet::EXT('resource.partid.weight',$symb,$udom,$uname); |
|
my $wgtmsg = ($wgt > 0 ? '(problem weight)' : '<font color="red">problem weight assigned by computer</font>'); |
|
$wgt = ($wgt > 0 ? $wgt : '1'); |
|
my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname); |
|
my $score = ($record{'resource.0.awarded'} eq '' ? '' : $record{'resource.0.awarded'}*$wgt); |
|
|
|
# |
|
# display grading options |
|
$result='<input type="hidden" name="WGT'.$counter.'" value="'.$wgt.'" />'. |
|
'<input type="hidden" name="unamedom'.$counter.'" value="'.$uname.':'.$udom.'" />'."\n"; |
|
$result.='<table border="0"><tr><td><b>Points</b></td><td>'; |
|
my $ctr = 0; |
|
|
|
$result.='<table border="0"><tr>'; # display radio buttons in a nice table with 10 across |
|
while ($ctr<=$wgt) { |
|
$result.= '<td><input type="radio" name="RADVAL'.$counter.'" '. |
|
'onclick="javascript:writeBox(this.form.GRADE_BOX'.$counter. |
|
',this.form.GRADE_SEL'.$counter.','.$ctr.','.$wgt.')" '. |
|
($score eq $ctr ? 'checked':'').' /> '.$ctr."</td>\n"; |
|
$result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : ''); |
|
$ctr++; |
|
} |
|
$result.='</tr></table>'; |
|
|
|
$result.='</td><td> <b>or</b> </td>'; |
|
$result.='<td><input type="text" name="GRADE_BOX'.$counter.'"'. |
|
($score ne ''? ' value = "'.$score.'"':'').' size="4" '. |
|
'onChange="javascript:updateRadio(this.form.RADVAL'.$counter. |
|
',this.form.GRADE_BOX'.$counter. |
|
',this.form.GRADE_SEL'.$counter.',\''.$wgt.'\')" /></td>'."\n"; |
|
$result.='<td>/'.$wgt.' '.$wgtmsg.' </td><td>'; |
|
|
|
foreach my $part (&getpartlist($url)) { |
|
my ($temp,$part,$type)=split(/_/,$part); |
|
if ($type eq 'solved') { |
|
my ($status,$foo)=split(/_/,$record{"resource.$part.$type"},2); |
|
$status = 'partial' if ($foo =~ /partially/); |
|
$status = 'nothing' if ($status eq ''); |
|
$result.='<select name="GRADE_SEL'.$counter.'">'."\n"; |
|
my $optsel = '<option>correct</option><option>incorrect</option>'. |
|
'<option>excused</option><option>ungraded</option>'. |
|
'<option>partial</option><option>nothing</option>'."\n"; |
|
$optsel =~ s/<option>$status/<option selected="on">$status/; |
|
$result.=$optsel; |
|
$result.="</select></td></tr>\n"; |
|
} |
|
} |
|
$result.='</table>'; |
|
$request->print($result); |
|
# |
|
# print end of form |
|
if ($counter == $total) { |
|
my $endform.='<table border="0"><tr><td><input type="submit" name="gradeOpt" value="Save & Next" />'; |
|
my $ntstu ='<select name="NTSTU">'. |
|
'<option>1</option><option>2</option>'. |
|
'<option>3</option><option>5</option>'. |
|
'<option>7</option><option>10</option></select>'."\n"; |
|
my $nsel = ($ENV{'form.NTSTU'} ne '' ? $ENV{'form.NTSTU'} : '1'); |
|
$ntstu =~ s/<option>$nsel/<option selected="on">$nsel/; |
|
$endform.=$ntstu.'student(s) '; |
|
$endform.='<input type="submit" name="gradeOpt" value="Next" /> '; |
|
$endform.='<input type="submit" name="gradeOpt" value="Previous" /> '; |
|
$endform.='(Next and Previous do not save the scores.)'; |
|
$endform.='</td><tr></table></form>'; |
|
$request->print($endform); |
|
} |
|
return ''; |
} |
} |
|
|
# ================================================================= View grades |
sub get_last_submission { |
sub viewgrades { |
my ($symb,$username,$domain,$course)=@_; |
my ($request) = @_; |
if ($symb) { |
my $result = ''; |
my (%returnhash)=&Apache::lonnet::restore($symb,$course,$domain,$username); |
|
if ($returnhash{'version'}) { |
#get resource reference |
my %lasthash=(); |
my $url = $ENV{'form.url'}; |
my $version; |
$url =~ s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--; |
for ($version=1;$version<=$returnhash{'version'};$version++) { |
my $symb=$ENV{'form.symb'}; |
foreach (sort(split(/\:/,$returnhash{$version.':keys'}))) { |
if (!$symb) { $symb = &Apache::lonnet::symbread($url); } |
$lasthash{$_}=$returnhash{$version.':'.$_}; |
if ($symb eq '') { |
} |
$request->print("Unable to handle ambiguous references:$url:."); |
} |
|
foreach ((keys %lasthash)) { |
|
if ($_ =~ /\.submission$/) {return $lasthash{$_}} |
|
} |
return ''; |
return ''; |
} |
} |
|
} |
#get classlist |
} |
my ($cdom,$cnum) = split(/_/,$ENV{'request.course.id'}); |
|
my $chome = $ENV{"course.$ENV{'request.course.id'}.home"}; |
sub keywords_highlight { |
#print "Found $cdom:$cnum:$chome<br />"; |
my $string = shift; |
my (%classlist) = &getclasslist($cdom,$cnum,$chome,'0'); |
(my $url=$ENV{'form.url'})=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--; |
my $headerclr = '"#ccffff"'; |
my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url))); |
my $cellclr = '"#ffffcc"'; |
my %keyhash = &Apache::lonnet::get |
|
('nohist_handgrade',[$symb.'_keywords'], |
#get list of parts for this problem |
$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, |
my (@parts) = &getpartlist($url); |
$ENV{'course.'.$ENV{'request.course.id'}.'.num'}); |
|
my @keylist = split(/[,\s+]/,$keyhash{$symb.'_keywords'}); |
$request->print("<h2><font color=\"#339966\">Manual Grading</font></h2>"); |
foreach my $word (@keylist) { |
|
next if ($word eq ''); |
#start the form |
$string =~ s/\b$word(\b|\.)/\<font color\=red\>$word\<\/font\>/gi; |
$result = '<form action="/adm/grades" method="post">'."\n". |
} |
'<input type="hidden" name="symb" value="'.$symb.'"/>'."\n". |
return $string; |
'<input type="hidden" name="url" value="'.$url.'"/>'."\n". |
} |
'<input type="hidden" name="command" value="editgrades" />'."\n". |
|
'<input type="submit" name="submit" value="Submit Changes" />'. |
sub processHandGrade { |
"\n".'<table border=0><tr><td bgcolor="#999999">'."\n". |
my ($request) = shift; |
'<table border=0>'."\n". |
my $url = $ENV{'form.url'}; |
'<tr><td bgcolor='.$headerclr.'>UserId</td><td bgcolor='. |
my $symb = $ENV{'form.symb'}; |
$headerclr.'>Domain</td>'."\n"; |
my $button = $ENV{'form.gradeOpt'}; |
foreach my $part (@parts) { |
my $ngrade = $ENV{'form.NCT'}; |
my $display = &Apache::lonnet::metadata($url,$part.'.display'); |
my $ntstu = $ENV{'form.NTSTU'}; |
if (!$display) { |
my $keywords= $ENV{'form.keywords'}; |
$display = &Apache::lonnet::metadata($url,$part.'.name'); } |
my $addmsg = $ENV{'form.addmsg'}; |
$result .= '<td bgcolor='.$headerclr.'>'.$display.'</td>'."\n"; |
print "addmsg=$addmsg<br>"; |
} |
if ($keywords ne '') { |
$result .= "</tr>"; |
my $crsname = $ENV{'course.'.$ENV{'request.course.id'}.'.num'}; |
|
my $crsdom = $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; |
#get info for each student |
my $putresult = &Apache::lonnet::put |
foreach my $student ( sort(@{ $classlist{'allids'} }) ) { |
('nohist_handgrade',{$symb.'_keywords' => $keywords}, |
$result .= &viewstudentgrade($url,$symb,$ENV{'request.course.id'}, |
$crsdom,$crsname); |
$student,@parts); |
} |
} |
my (@parts) = sort(&getpartlist($url)); |
$result .= '</table></td></tr></table><input type="submit" name="submit"'. |
|
'value="Submit Changes" /></form>'; |
if ($button eq 'Save & Next') { |
return $result; |
my $ctr = 0; |
|
while ($ctr < $ENV{'form.NCT'}) { |
|
my ($uname,$udom) = split(/:/,$ENV{'form.unamedom'.$ctr}); |
|
&saveHandGrade($url,$symb,$uname,$udom,$ctr,@parts); |
|
if ($ENV{'form.collaborator'.$ctr}) { |
|
my (@collaborators) = split(/:/,$ENV{'form.collaborator'.$ctr}); |
|
foreach (@collaborators) { |
|
&saveHandGrade($url,$symb,$_,$udom,$ctr,@parts); |
|
} |
|
} |
|
$ctr++; |
|
} |
|
} |
|
my $firststu = $ENV{'form.unamedom0'}; |
|
my $laststu = $ENV{'form.unamedom'.($ngrade-1)}; |
|
|
|
my ($classlist) = &getclasslist($ENV{'form.section'},'0'); |
|
|
|
my (@nextlist,@prevlist); |
|
my ($nextflg,$prevflg,$ctr,$ctprev) = (0,0,0,0); |
|
foreach my $student ( sort(@{ $$classlist{$ENV{'form.section'}} }) ) { |
|
my ($uname,$udom) = split(/:/,$student); |
|
if ($nextflg == 1 && $button =~ /Next$/) { |
|
push @nextlist,$uname if ($ctr < $ntstu); |
|
$ctr++; |
|
} |
|
$nextflg = 1 if ($student eq $laststu); |
|
$prevflg = 1 if ($student eq $firststu); |
|
if ($prevflg == 0 && $button eq 'Previous') { |
|
push @prevlist,$uname; |
|
$ctprev++; |
|
} |
|
} |
|
if ($button eq 'Previous') { |
|
if ($ctprev <= $ntstu) { |
|
@nextlist = @prevlist; |
|
} else { |
|
my $idx = 0; |
|
my $start = $ctprev - $ntstu; |
|
while ($idx < $ntstu) { |
|
$nextlist[$idx] = $prevlist[$start+$idx]; |
|
$idx++; |
|
} |
|
} |
|
} |
|
$ctr = 0; |
|
my $total = scalar(@nextlist)-1; |
|
foreach my $student (@nextlist) { |
|
$ENV{'form.student'} = $student; |
|
&submission($request,$ctr,$total); |
|
$ctr++; |
|
} |
|
|
|
return 'The End'; |
|
} |
|
|
|
sub saveHandGrade { |
|
my ($url,$symb,$stuname,$domain,$newflg,@parts) = @_; |
|
my %record=&Apache::lonnet::restore($symb,$ENV{'request.course.id'},$domain,$stuname); |
|
my %newrecord; |
|
|
|
foreach my $part (@parts) { |
|
my ($temp,$part,$type)=split(/_/,$part); |
|
my $oldscore=$record{"resource.$part.$type"}; |
|
my $newscore; |
|
if ($type eq 'awarded' && $newflg >= 0) { |
|
my $pts = ($ENV{'form.GRADE_BOX'.$newflg} ne '' ? |
|
$ENV{'form.GRADE_BOX'.$newflg} : $ENV{'form.RADVAL'.$newflg}); |
|
my $wgt = $ENV{'form.WGT'.$newflg}; |
|
# my $sel = $ENV{'form.GRADE_SEL'.$newflg}; |
|
$newscore = $pts/$wgt if ($wgt != 0); |
|
} |
|
if ($type eq 'solved') { |
|
$newscore = $ENV{'form.GRADE_SEL'.$newflg} if ($newflg >= 0); |
|
my $update=0; |
|
if ($newscore eq 'nothing' ) { |
|
if ($oldscore ne '') { |
|
$update=1; |
|
$newscore = ''; |
|
} |
|
} elsif ($oldscore !~ m/^$newscore/) { |
|
$update=1; |
|
if ($newscore eq 'correct') { $newscore = 'correct_by_override'; } |
|
if ($newscore eq 'incorrect') { $newscore = 'incorrect_by_override'; } |
|
if ($newscore eq 'excused') { $newscore = 'excused'; } |
|
if ($newscore eq 'ungraded') { $newscore = 'ungraded_attempted'; } |
|
if ($newscore eq 'partial') { $newscore = 'correct_partially_by_override'; } |
|
} |
|
if ($update) { $newrecord{"resource.$part.$type"}=$newscore; } |
|
} else { |
|
if ($oldscore ne $newscore) { |
|
$newrecord{"resource.$part.$type"}=$newscore; |
|
} |
|
} |
|
} |
|
if ( scalar(keys(%newrecord)) > 0 ) { |
|
$newrecord{'resource.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}"; |
|
# while (my ($k,$v) = each %newrecord) { |
|
# print "k=$k:v=$v:<br>\n"; |
|
# } |
|
# print "symb=$symb,courseid=$ENV{'request.course.id'},dom=$domain,name=$stuname<br>"; |
|
# &Apache::lonnet::cstore(\%newrecord,$symb,$ENV{'request.course.id'},$domain,$stuname); |
|
} |
|
return ''; |
|
} |
|
|
|
sub get_symb_and_url { |
|
my ($request) = @_; |
|
(my $url=$ENV{'form.url'}) =~ s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--; |
|
my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url))); |
|
if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; } |
|
return ($symb,$url); |
|
} |
|
|
|
sub show_grading_menu_form { |
|
my ($symb,$url)=@_; |
|
my $result.='<form action="/adm/grades" method="post">'."\n". |
|
'<input type="hidden" name="symb" value="'.$symb.'" />'."\n". |
|
'<input type="hidden" name="url" value="'.$url.'" />'."\n". |
|
'<input type="hidden" name="command" value="gradingmenu" />'."\n". |
|
'<input type="submit" name="submit" value="Grading Menu" />'."\n". |
|
'</form>'."\n"; |
|
return $result; |
|
} |
|
|
|
sub gradingmenu { |
|
my ($request) = @_; |
|
my ($symb,$url)=&get_symb_and_url($request); |
|
if (!$symb) {return '';} |
|
my $allkeys = &Apache::lonnet::metadata($url,'keys'); |
|
my $handgrade = ($allkeys =~ /parameter_.*?_handgrade/ ? 'yes' : 'no'); |
|
my ($responsetype,$foo) = split(/_/,&Apache::lonnet::metadata($url,'packages')); |
|
|
|
my $result='<h2> <font color="#339933">Select a Grading Method</font></h2>'; |
|
$result.='<table border="0">'; |
|
$result.='<tr><td><font size=+1><b>Resource: </b></font></td>'. |
|
'<td><font size=+1>'.$url.'</font></td></tr>'; |
|
$result.='<tr><td><font size=+1><b>Type: </b></font></td>'. |
|
'<td><font size=+1>'.$responsetype.' <b>Handgrade: </b>'.$handgrade.'</font></td></tr>'; |
|
$result.='</table>'; |
|
|
|
$result.=&view_edit_entire_class_form($symb,$url).'<br />'; |
|
$result.=&upcsvScores_form($symb,$url).'<br />'; |
|
$result.=&viewGradeaStu_form($symb,$url,$responsetype,$handgrade).'<br />'; |
|
$result.=&verifyReceipt_form($symb,$url); |
|
return $result; |
|
} |
|
|
|
sub view_edit_entire_class_form { |
|
my ($symb,$url)=@_; |
|
my $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n"; |
|
$result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n"; |
|
$result.=' <b>View/Grade Entire Class</b></td></tr>'."\n"; |
|
$result.='<tr bgcolor=#ffffe6><td>'."\n"; |
|
$result.='<form action="/adm/grades" method="post">'."\n". |
|
'<input type="hidden" name="symb" value="'.$symb.'" />'."\n". |
|
'<input type="hidden" name="url" value="'.$url.'" />'."\n". |
|
'<input type="hidden" name="command" value="viewgrades" />'."\n"; |
|
$result.=' <b>Display students who has: </b>'. |
|
'<input type="radio" name="submitonly" value="yes" checked> submitted'. |
|
'<input type="radio" name="submitonly" value="all"> everybody <br /><br />'; |
|
$result.=' <input type="submit" name="submit" value="View/Grade" /></form>'."\n"; |
|
$result.='</td></tr></table>'."\n"; |
|
$result.='</td></tr></table>'."\n"; |
|
return $result; |
|
} |
|
|
|
sub upcsvScores_form { |
|
my ($symb,$url) = @_; |
|
if (!$symb) {return '';} |
|
my $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n"; |
|
$result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n"; |
|
$result.=' <b>Specify a file containing the class scores for above resource</b></td></tr>'."\n"; |
|
$result.='<tr bgcolor=#ffffe6><td>'."\n"; |
|
my $upfile_select=&Apache::loncommon::upfile_select_html(); |
|
$result.=<<ENDUPFORM; |
|
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload"> |
|
<input type="hidden" name="symb" value="$symb" /> |
|
<input type="hidden" name="url" value="$url" /> |
|
<input type="hidden" name="command" value="csvuploadmap" /> |
|
$upfile_select |
|
<br /> <input type="submit" name="submit" value="Upload Grades" /> |
|
</form> |
|
ENDUPFORM |
|
$result.='</td></tr></table>'."\n"; |
|
$result.='</td></tr></table>'."\n"; |
|
return $result; |
|
} |
|
|
|
sub viewGradeaStu_form { |
|
my ($symb,$url,$response,$handgrade) = @_; |
|
my ($classlist,$sections) = &getclasslist('all','0'); |
|
my $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n"; |
|
$result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n"; |
|
$result.=' <b>View/Grade an Individual Student\'s Submission</b></td></tr>'."\n"; |
|
$result.='<tr bgcolor=#ffffe6><td>'."\n"; |
|
$result.='<form action="/adm/grades" method="post">'."\n". |
|
'<input type="hidden" name="symb" value="'.$symb.'" />'."\n". |
|
'<input type="hidden" name="url" value="'.$url.'" />'."\n". |
|
'<input type="hidden" name="response" value="'.$response.'" />'."\n". |
|
'<input type="hidden" name="handgrade" value="'.$handgrade.'" />'."\n". |
|
'<input type="hidden" name="command" value="submission" />'."\n"; |
|
|
|
$result.=' <b>Select section:</b> <select name="section">'."\n"; |
|
foreach my $section (sort (@$sections)) { |
|
$result.= '<option>'.$section.'</option>'."\n"; |
|
} |
|
$result.= '<option selected="on">all</select>'."\n"; |
|
$result.=' <b>Display students who has: </b>'. |
|
'<input type="radio" name="submitonly" value="yes" checked> submitted'. |
|
'<input type="radio" name="submitonly" value="all"> everybody <br />'; |
|
$result.=' (Section "no" implies the students were not assigned a section.)<br />' |
|
if (grep /no/,@$sections); |
|
|
|
$result.='<br /> <input type="submit" name="submit" value="View/Grade" />'."\n". |
|
'</form>'."\n"; |
|
$result.='</td></tr></table>'."\n"; |
|
$result.='</td></tr></table>'."\n"; |
|
return $result; |
|
} |
|
|
|
sub verifyReceipt_form { |
|
my ($symb,$url) = @_; |
|
my $cdom=$ENV{"course.$ENV{'request.course.id'}.domain"}; |
|
my $cnum=$ENV{"course.$ENV{'request.course.id'}.num"}; |
|
my $hostver=unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}); |
|
|
|
my $result.='<table width=100% border=0><tr><td bgcolor=#777777>'."\n"; |
|
$result.='<table width=100% border=0><tr><td bgcolor=#e6ffff>'."\n"; |
|
$result.=' <b>Verify a Submission Receipt Issued by this Server</td></tr>'."\n"; |
|
$result.='<tr bgcolor=#ffffe6><td>'."\n"; |
|
$result.='<form action="/adm/grades" method="post">'."\n"; |
|
$result.=' <tt>'.$hostver.'-<input type="text" name="receipt" size="4"></tt><br />'."\n"; |
|
$result.=' <input type="submit" name="submit" value="Verify Receipt">'."\n"; |
|
$result.='<input type="hidden" name="command" value="verify">'."\n"; |
|
if ($ENV{'form.url'}) { |
|
$result.='<input type="hidden" name="url" value="'.$ENV{'form.url'}.'" />'; |
|
} |
|
if ($ENV{'form.symb'}) { |
|
$result.='<input type="hidden" name="symb" value="'.$ENV{'form.symb'}.'" />'; |
|
} |
|
$result.='</form>'; |
|
$result.='</td></tr></table>'."\n"; |
|
$result.='</td></tr></table>'."\n"; |
|
return $result; |
|
} |
|
|
|
sub viewgrades { |
|
my ($request) = @_; |
|
my $result=''; |
|
|
|
#get resource reference |
|
my ($symb,$url)=&get_symb_and_url($request); |
|
if (!$symb) {return '';} |
|
#get classlist |
|
my ($cdom,$cnum) = split(/_/,$ENV{'request.course.id'}); |
|
#print "Found $cdom:$cnum<br />"; |
|
my ($classlist) = &getclasslist('all','0'); |
|
my $headerclr = '"#ccffff"'; |
|
my $cellclr = '"#ffffcc"'; |
|
|
|
#get list of parts for this problem |
|
my (@parts) = sort(&getpartlist($url)); |
|
|
|
$request->print ("<h2><font color=\"#339933\">Manual Grading</font></h2>"); |
|
|
|
#start the form |
|
$result = '<form action="/adm/grades" method="post">'."\n". |
|
'<input type="hidden" name="symb" value="'.$symb.'" />'."\n". |
|
'<input type="hidden" name="url" value="'.$url.'" />'."\n". |
|
'<input type="hidden" name="command" value="editgrades" />'."\n". |
|
'<input type="submit" name="submit" value="Submit Changes" />'."\n". |
|
'<table border=0><tr><td bgcolor="#777777">'."\n". |
|
'<table border=0>'."\n". |
|
'<tr bgcolor='.$headerclr.'><td><b>Username</b></td><td><b>Name</b></td><td><b>Domain</b></td>'."\n"; |
|
foreach my $part (@parts) { |
|
my $display=&Apache::lonnet::metadata($url,$part.'.display'); |
|
if (!$display) { $display = &Apache::lonnet::metadata($url,$part.'.name'); } |
|
$result.='<td><b>'.$display.'</b></td>'."\n"; |
|
} |
|
$result.='</tr>'; |
|
#get info for each student |
|
foreach my $student ( sort(@{ $$classlist{'all'} }) ) { |
|
my $display=&viewstudentgrade($url,$symb,$ENV{'request.course.id'},$student,@parts); |
|
# print "ID=$ENV{'request.course.id'}:STU=$student:DIS=$display:<br>\n"; |
|
$result.=&viewstudentgrade($url,$symb,$ENV{'request.course.id'},$student,@parts); |
|
} |
|
$result.='</table></td></tr></table>'; |
|
$result.='<input type="submit" name="submit" value="Submit Changes" /></form>'; |
|
$result.=&show_grading_menu_form($symb,$url); |
|
return $result; |
} |
} |
|
|
# ================================================================= Edit grades |
|
sub editgrades { |
sub editgrades { |
my ($request) = @_; |
my ($request) = @_; |
my $result=''; |
my $result=''; |
|
|
my $symb = $ENV{'form.symb'}; |
my $symb=$ENV{'form.symb'}; |
if ($symb eq '') { |
if ($symb eq '') { $request->print("Unable to handle ambiguous references:$symb:$ENV{'form.url'}"); return ''; } |
$request->print("Unable to handle ambiguous references:$symb:". |
my $url=$ENV{'form.url'}; |
$ENV{'form.url'}); |
#get classlist |
return ''; |
# my ($cdom,$cnum) = split(/_/,$ENV{'request.course.id'}); |
|
#print "Found $cdom:$cnum<br />"; |
|
my ($classlist) = &getclasslist('all','0'); |
|
|
|
#get list of parts for this problem |
|
my (@parts) = &getpartlist($url); |
|
|
|
$result.='<form action="/adm/grades" method="post">'."\n". |
|
'<input type="hidden" name="symb" value="'.$symb.'" />'."\n". |
|
'<input type="hidden" name="url" value="'.$url.'" />'."\n". |
|
'<input type="hidden" name="command" value="viewgrades" />'."\n". |
|
'<input type="submit" name="submit" value="See Grades" /> <br />'."\n"; |
|
|
|
foreach my $student ( sort(@{ $$classlist{'all'} }) ) { |
|
$result.=&setstudentgrade($url,$symb,$ENV{'request.course.id'},$student,@parts); |
|
} |
|
|
|
$result.='<input type="submit" name="submit" value="See Grades" /></table></form>'; |
|
return $result; |
|
} |
|
|
|
sub csvupload_javascript_reverse_associate { |
|
return(<<ENDPICK); |
|
function verify(vf) { |
|
var foundsomething=0; |
|
var founduname=0; |
|
var founddomain=0; |
|
for (i=0;i<=vf.nfields.value;i++) { |
|
tw=eval('vf.f'+i+'.selectedIndex'); |
|
if (i==0 && tw!=0) { founduname=1; } |
|
if (i==1 && tw!=0) { founddomain=1; } |
|
if (i!=0 && i!=1 && tw!=0) { foundsomething=1; } |
|
} |
|
if (founduname==0 || founddomain==0) { |
|
alert('You need to specify at both the username and domain'); |
|
return; |
|
} |
|
if (foundsomething==0) { |
|
alert('You need to specify at least one grading field'); |
|
return; |
|
} |
|
vf.submit(); |
|
} |
|
function flip(vf,tf) { |
|
var nw=eval('vf.f'+tf+'.selectedIndex'); |
|
var i; |
|
for (i=0;i<=vf.nfields.value;i++) { |
|
//can not pick the same destination field for both name and domain |
|
if (((i ==0)||(i ==1)) && |
|
((tf==0)||(tf==1)) && |
|
(i!=tf) && |
|
(eval('vf.f'+i+'.selectedIndex')==nw)) { |
|
eval('vf.f'+i+'.selectedIndex=0;') |
|
} |
|
} |
|
} |
|
ENDPICK |
|
} |
|
|
|
sub csvupload_javascript_forward_associate { |
|
return(<<ENDPICK); |
|
function verify(vf) { |
|
var foundsomething=0; |
|
var founduname=0; |
|
var founddomain=0; |
|
for (i=0;i<=vf.nfields.value;i++) { |
|
tw=eval('vf.f'+i+'.selectedIndex'); |
|
if (tw==1) { founduname=1; } |
|
if (tw==2) { founddomain=1; } |
|
if (tw>2) { foundsomething=1; } |
|
} |
|
if (founduname==0 || founddomain==0) { |
|
alert('You need to specify at both the username and domain'); |
|
return; |
|
} |
|
if (foundsomething==0) { |
|
alert('You need to specify at least one grading field'); |
|
return; |
|
} |
|
vf.submit(); |
|
} |
|
function flip(vf,tf) { |
|
var nw=eval('vf.f'+tf+'.selectedIndex'); |
|
var i; |
|
//can not pick the same destination field twice |
|
for (i=0;i<=vf.nfields.value;i++) { |
|
if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) { |
|
eval('vf.f'+i+'.selectedIndex=0;') |
|
} |
|
} |
|
} |
|
ENDPICK |
|
} |
|
|
|
sub csvuploadmap_header { |
|
my ($request,$symb,$url,$datatoken,$distotal)= @_; |
|
my $result; |
|
my $javascript; |
|
if ($ENV{'form.upfile_associate'} eq 'reverse') { |
|
$javascript=&csvupload_javascript_reverse_associate(); |
|
} else { |
|
$javascript=&csvupload_javascript_forward_associate(); |
|
} |
|
$request->print(<<ENDPICK); |
|
<form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload"> |
|
<h3>Uploading Class Grades for resource $url</h3> |
|
<hr> |
|
<h3>Identify fields</h3> |
|
Total number of records found in file: $distotal <hr /> |
|
Enter as many fields as you can. The system will inform you and bring you back |
|
to this page if the data selected is insufficient to run your class.<hr /> |
|
<input type="button" value="Reverse Association" onClick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" /> |
|
<input type="hidden" name="associate" value="" /> |
|
<input type="hidden" name="phase" value="three" /> |
|
<input type="hidden" name="datatoken" value="$datatoken" /> |
|
<input type="hidden" name="fileupload" value="$ENV{'form.fileupload'}" /> |
|
<input type="hidden" name="upfiletype" value="$ENV{'form.upfiletype'}" /> |
|
<input type="hidden" name="upfile_associate" |
|
value="$ENV{'form.upfile_associate'}" /> |
|
<input type="hidden" name="symb" value="$symb" /> |
|
<input type="hidden" name="url" value="$url" /> |
|
<input type="hidden" name="command" value="csvuploadassign" /> |
|
<hr /> |
|
<script type="text/javascript" language="Javascript"> |
|
$javascript |
|
</script> |
|
ENDPICK |
|
return ''; |
|
|
|
} |
|
|
|
sub csvupload_fields { |
|
my ($url) = @_; |
|
my (@parts) = &getpartlist($url); |
|
my @fields=(['username','Student Username'],['domain','Student Domain']); |
|
foreach my $part (sort(@parts)) { |
|
my @datum; |
|
my $display=&Apache::lonnet::metadata($url,$part.'.display'); |
|
my $name=$part; |
|
if (!$display) { $display = $name; } |
|
@datum=($name,$display); |
|
push(@fields,\@datum); |
|
} |
|
return (@fields); |
|
} |
|
|
|
sub csvuploadmap_footer { |
|
my ($request,$i,$keyfields) =@_; |
|
$request->print(<<ENDPICK); |
|
</table> |
|
<input type="hidden" name="nfields" value="$i" /> |
|
<input type="hidden" name="keyfields" value="$keyfields" /> |
|
<input type="button" onClick="javascript:verify(this.form)" value="Assign Grades" /><br /> |
|
</form> |
|
ENDPICK |
|
} |
|
|
|
sub csvuploadmap { |
|
my ($request)= @_; |
|
my ($symb,$url)=&get_symb_and_url($request); |
|
if (!$symb) {return '';} |
|
my $datatoken; |
|
if (!$ENV{'form.datatoken'}) { |
|
$datatoken=&Apache::loncommon::upfile_store($request); |
|
} else { |
|
$datatoken=$ENV{'form.datatoken'}; |
|
&Apache::loncommon::load_tmp_file($request); |
|
} |
|
my @records=&Apache::loncommon::upfile_record_sep(); |
|
&csvuploadmap_header($request,$symb,$url,$datatoken,$#records+1); |
|
my $i; |
|
my $keyfields; |
|
if (@records) { |
|
my @fields=&csvupload_fields($url); |
|
if ($ENV{'form.upfile_associate'} eq 'reverse') { |
|
&Apache::loncommon::csv_print_samples($request,\@records); |
|
$i=&Apache::loncommon::csv_print_select_table($request,\@records, |
|
\@fields); |
|
foreach (@fields) { $keyfields.=$_->[0].','; } |
|
chop($keyfields); |
|
} else { |
|
unshift(@fields,['none','']); |
|
$i=&Apache::loncommon::csv_samples_select_table($request,\@records, |
|
\@fields); |
|
my %sone=&Apache::loncommon::record_sep($records[0]); |
|
$keyfields=join(',',sort(keys(%sone))); |
} |
} |
my $url = $ENV{'form.url'}; |
} |
#get classlist |
&csvuploadmap_footer($request,$i,$keyfields); |
my ($cdom,$cnum) = split(/_/,$ENV{'request.course.id'}); |
return ''; |
my $chome = $ENV{"course.$ENV{'request.course.id'}.home"}; |
} |
#print "Found $cdom:$cnum:$chome<br />"; |
|
my (%classlist) = &getclasslist($cdom,$cnum,$chome,'0'); |
sub csvuploadassign { |
|
my ($request)= @_; |
#get list of parts for this problem |
my ($symb,$url)=&get_symb_and_url($request); |
my (@parts) = &getpartlist($url); |
if (!$symb) {return '';} |
|
&Apache::loncommon::load_tmp_file($request); |
$result .= '<form action="/adm/grades" method="post">'."\n". |
my @gradedata=&Apache::loncommon::upfile_record_sep(); |
'<input type="hidden" name="symb" value="'.$symb.'" />'."\n". |
my @keyfields = split(/\,/,$ENV{'form.keyfields'}); |
'<input type="hidden" name="url" value="'.$url.'" />'."\n". |
my %fields=(); |
'<input type="hidden" name="command" value="viewgrades" />'. |
for (my $i=0; $i<=$ENV{'form.nfields'}; $i++) { |
"\n".'<input type="submit" name="submit" value="See Grades" />'. |
if ($ENV{'form.upfile_associate'} eq 'reverse') { |
'<br />'."\n"; |
if ($ENV{'form.f'.$i} ne 'none') { |
|
$fields{$keyfields[$i]}=$ENV{'form.f'.$i}; |
foreach my $student ( sort(@{ $classlist{'allids'} }) ) { |
} |
$result .= &setstudentgrade($url,$symb,$ENV{'request.course.id'}, |
} else { |
$student,@parts); |
if ($ENV{'form.f'.$i} ne 'none') { |
} |
$fields{$ENV{'form.f'.$i}}=$keyfields[$i]; |
|
} |
$result .= '<input type="submit" name="submit" value="See Grades" />'. |
} |
'</table></form>'; |
} |
return $result; |
$request->print('<h3>Assigning Grades</h3>'); |
|
my $courseid=$ENV{'request.course.id'}; |
|
# my $cdom=$ENV{"course.$courseid.domain"}; |
|
# my $cnum=$ENV{"course.$courseid.num"}; |
|
my ($classlist) = &getclasslist('all','1'); |
|
my @skipped; |
|
my $countdone=0; |
|
foreach my $grade (@gradedata) { |
|
my %entries=&Apache::loncommon::record_sep($grade); |
|
my $username=$entries{$fields{'username'}}; |
|
my $domain=$entries{$fields{'domain'}}; |
|
if (!exists($$classlist{"$username:$domain"})) { |
|
push(@skipped,"$username:$domain"); |
|
next; |
|
} |
|
my %grades; |
|
foreach my $dest (keys(%fields)) { |
|
if ($dest eq 'username' || $dest eq 'domain') { next; } |
|
if ($entries{$fields{$dest}} eq '') { next; } |
|
my $store_key=$dest; |
|
$store_key=~s/^stores/resource/; |
|
$store_key=~s/_/\./g; |
|
$grades{$store_key}=$entries{$fields{$dest}}; |
|
} |
|
$grades{"resource.regrader"}="$ENV{'user.name'}:$ENV{'user.domain'}"; |
|
&Apache::lonnet::cstore(\%grades,$symb,$ENV{'request.course.id'}, |
|
$domain,$username); |
|
$request->print('.'); |
|
$request->rflush(); |
|
$countdone++; |
|
} |
|
$request->print("<br />Stored $countdone students\n"); |
|
if (@skipped) { |
|
$request->print('<br /><font size="+1"><b>Skipped Students</b></font><br />'); |
|
foreach my $student (@skipped) { $request->print("<br />$student"); } |
|
} |
|
$request->print(&view_edit_entire_class_form($symb,$url)); |
|
$request->print(&show_grading_menu_form($symb,$url)); |
|
return ''; |
} |
} |
|
|
# ================================================================= Send header |
|
sub send_header { |
sub send_header { |
my ($request) = @_; |
my ($request)= @_; |
$request->print(&Apache::lontexconvert::header()); |
$request->print(&Apache::lontexconvert::header()); |
# $request->print(" |
# $request->print(" |
#<script> |
#<script> |
#remotewindow=open('','homeworkremote'); |
#remotewindow=open('','homeworkremote'); |
#remotewindow.close(); |
#remotewindow.close(); |
#</script>"); |
#</script>"); |
$request->print('<body bgcolor="#FFFFFF">'); |
$request->print('<body bgcolor="#FFFFFF">'); |
} |
} |
|
|
# ================================================================= Send footer |
|
sub send_footer { |
sub send_footer { |
my ($request) = @_; |
my ($request)= @_; |
$request->print('</body>'); |
$request->print('</body>'); |
$request->print(&Apache::lontexconvert::footer()); |
$request->print(&Apache::lontexconvert::footer()); |
} |
} |
|
|
# ===================================================================== Handler |
|
sub handler { |
sub handler { |
my $request = $_[0]; |
my $request=$_[0]; |
if ( $ENV{'user.name'} eq 'albertel' ) {$Apache::lonxml::debug=1;} |
|
else {$Apache::lonxml::debug=0;} |
if ($ENV{'browser.mathml'}) { |
if ($ENV{'browser.mathml'}) { |
$request->content_type('text/xml'); |
$request->content_type('text/xml'); |
} else { |
} else { |
$request->content_type('text/html'); |
$request->content_type('text/html'); |
} |
} |
$request->send_http_header; |
$request->send_http_header; |
return OK if $request->header_only; |
return OK if $request->header_only; |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}); |
my $url = $ENV{'form.url'}; |
my $url=$ENV{'form.url'}; |
my $symb = $ENV{'form.symb'}; |
my $symb=$ENV{'form.symb'}; |
my $command = $ENV{'form.command'}; |
my $command=$ENV{'form.command'}; |
|
if (!$url) { |
&send_header($request); |
my ($temp1,$temp2); |
if ($url eq '' && $symb eq '') { |
($temp1,$temp2,$ENV{'form.url'})=split(/___/,$symb); |
$request->print("Non-Contextual Access Unsupported:$command:$url:"); |
$url = $ENV{'form.url'}; |
} else { |
} |
$Apache::grades::viewgrades=&Apache::lonnet::allowed('vgr', |
&send_header($request); |
$ENV{'request.course.id'}); |
if ($url eq '' && $symb eq '') { |
if ($command eq 'submission') { |
if ($ENV{'user.adv'}) { |
$request->print(&listStudents($request)) |
if (($ENV{'form.codeone'}) && ($ENV{'form.codetwo'}) && |
if ($ENV{'form.student'} eq ''); |
($ENV{'form.codethree'})) { |
$request->print(&submission($request)) |
my $token=$ENV{'form.codeone'}.'*'.$ENV{'form.codetwo'}.'*'. |
if ($ENV{'form.student'} ne ''); |
$ENV{'form.codethree'}; |
} elsif ($command eq 'viewgrades') { |
my ($tsymb,$tuname,$tudom,$tcrsid)= |
$request->print(&viewgrades($request)); |
&Apache::lonnet::checkin($token); |
} elsif ($command eq 'editgrades') { |
if ($tsymb) { |
$request->print(&editgrades($request)); |
my ($map,$id,$url)=split(/\_\_\_/,$tsymb); |
|
if (&Apache::lonnet::allowed('mgr',$tcrsid)) { |
|
$request->print( |
|
&Apache::lonnet::ssi('/res/'.$url, |
|
('grade_username' => $tuname, |
|
'grade_domain' => $tudom, |
|
'grade_courseid' => $tcrsid, |
|
'grade_symb' => $tsymb))); |
|
} else { |
|
$request->print('<h1>Not authorized: '.$token.'</h1>'); |
|
} |
|
} else { |
|
$request->print('<h1>Not a valid DocID: '.$token.'</h1>'); |
|
} |
|
} else { |
|
$request->print(&Apache::lonxml::tokeninputfield()); |
|
} |
|
} |
|
} else { |
|
#&Apache::lonhomework::showhashsubset(\%ENV,'^form'); |
|
$Apache::grades::viewgrades=&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'}); |
|
if ($command eq 'submission') { |
|
&listStudents($request) if ($ENV{'form.student'} eq ''); |
|
&submission($request,0,0) if ($ENV{'form.student'} ne ''); |
|
} elsif ($command eq 'processGroup') { |
|
&processGroup($request); |
|
} elsif ($command eq 'gradingmenu') { |
|
$request->print(&gradingmenu($request)); |
|
} elsif ($command eq 'viewgrades') { |
|
$request->print(&viewgrades($request)); |
|
} elsif ($command eq 'handgrade') { |
|
$request->print(&processHandGrade($request)); |
|
} elsif ($command eq 'editgrades') { |
|
$request->print(&editgrades($request)); |
|
} elsif ($command eq 'verify') { |
|
$request->print(&verifyreceipt($request)); |
|
} elsif ($command eq 'csvupload') { |
|
$request->print(&csvupload($request)); |
|
} elsif ($command eq 'csvuploadmap') { |
|
$request->print(&csvuploadmap($request)); |
|
# } elsif ($command eq 'receiptInput') { |
|
# &receiptInput($request); |
|
} elsif ($command eq 'csvuploadassign') { |
|
if ($ENV{'form.associate'} ne 'Reverse Association') { |
|
$request->print(&csvuploadassign($request)); |
|
} else { |
|
if ( $ENV{'form.upfile_associate'} ne 'reverse' ) { |
|
$ENV{'form.upfile_associate'} = 'reverse'; |
} else { |
} else { |
$request->print("Unknown action:$command:"); |
$ENV{'form.upfile_associate'} = 'forward'; |
} |
} |
|
$request->print(&csvuploadmap($request)); |
|
} |
|
} else { |
|
$request->print("Unknown action: $command:"); |
} |
} |
&send_footer($request); |
} |
return OK; |
&send_footer($request); |
|
return OK; |
} |
} |
|
|
1; |
1; |
|
|
__END__ |
__END__; |