version 1.5, 2001/07/10 18:15:25
|
version 1.43, 2002/06/05 05:05:38
|
Line 1
|
Line 1
|
# The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
|
# (Publication Handler |
|
# |
|
# $Id$ |
|
# |
|
# Copyright Michigan State University Board of Trustees |
|
# |
|
# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
|
# |
|
# LON-CAPA is free software; you can redistribute it and/or modify |
|
# it under the terms of the GNU General Public License as published by |
|
# the Free Software Foundation; either version 2 of the License, or |
|
# (at your option) any later version. |
|
# |
|
# LON-CAPA is distributed in the hope that it will be useful, |
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
# GNU General Public License for more details. |
|
# |
|
# You should have received a copy of the GNU General Public License |
|
# along with LON-CAPA; if not, write to the Free Software |
|
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
# |
|
# /home/httpd/html/adm/gpl.txt |
|
# |
|
# http://www.lon-capa.org/ |
|
# |
# Homework Performance Chart |
# Homework Performance Chart |
# |
# |
# (Navigate Maps Handler |
# (Navigate Maps Handler |
Line 6
|
Line 32
|
# (Page Handler |
# (Page Handler |
# |
# |
# (TeX Content Handler |
# (TeX Content Handler |
# |
# YEAR=2000 |
# 05/29/00,05/30 Gerd Kortemeyer) |
# 05/29/00,05/30 Gerd Kortemeyer) |
# 08/30,08/31,09/06,09/14,09/15,09/16,09/19,09/20,09/21,09/23, |
# 08/30,08/31,09/06,09/14,09/15,09/16,09/19,09/20,09/21,09/23, |
# 10/02,10/10,10/14,10/16,10/18,10/19,10/31,11/6,11/14,11/16 Gerd Kortemeyer) |
# 10/02,10/10,10/14,10/16,10/18,10/19,10/31,11/6,11/14,11/16 Gerd Kortemeyer) |
# |
# YEAR=2001 |
# 3/1/1,6/1,17/1,29/1,30/1 Gerd Kortemeyer) |
# 3/1/1,6/1,17/1,29/1,30/1,31/1 Gerd Kortemeyer) |
# |
|
# 1/31 Gerd Kortemeyer |
|
# |
|
# 7/10/01 Behrouz Minaei |
# 7/10/01 Behrouz Minaei |
|
# 9/8 Gerd Kortemeyer |
|
# 10/1, 10/19, 11/17, 11/22, 11/24, 11/28 12/18 Behrouz Minaei |
|
# YEAR=2002 |
|
# 2/1, 2/6, 2/19, 2/28 Behrouz Minaei |
|
# |
|
### |
|
|
package Apache::lonchart; |
package Apache::lonchart; |
|
|
use strict; |
use strict; |
use Apache::Constants qw(:common :http); |
use Apache::Constants qw(:common :http); |
use Apache::lonnet(); |
use Apache::lonnet(); |
|
use Apache::loncommon(); |
use HTML::TokeParser; |
use HTML::TokeParser; |
use GDBM_File; |
use GDBM_File; |
|
|
# -------------------------------------------------------------- Module Globals |
# -------------------------------------------------------------- Module Globals |
my %hash; |
my %hash; |
|
my %CachData; |
my @cols; |
my @cols; |
my @rowlabels; |
my $r; |
my @students; |
my $c; |
|
|
# ------------------------------------------------------------- Find out status |
# ------------------------------------------------------------- Find out status |
|
|
sub ExtractStudentData { |
sub ExtractStudentData { |
my ($index,$coid)=@_; |
my ($name,$coid)=@_; |
my ($sname,$sdom) = split( /\:/, $students[$index] ); |
my ($sname,$sdom) = split(/\:/,$name); |
my $shome=&Apache::lonnet::homeserver( $sname,$sdom ); |
|
my $reply=&Apache::lonnet::reply('dump:'.$sdom.':'.$sname.':'.$coid,$shome ); |
|
my %result=(); |
|
my $ResId; |
my $ResId; |
my $Code; |
my $Code; |
my $Tries; |
my $Tries; |
my $Wrongs; |
my $Wrongs; |
|
my %TempHash; |
my $Version; |
my $Version; |
|
my $problemsCorrect; |
my $Str=substr($students[$index]. |
my $problemsSolved; |
' ',0,14).' ! '. |
my $totalProblems; |
substr($rowlabels[$index]. |
my $LatestVersion; |
' ',0,45).' ! '; |
my $Str; |
|
|
unless ($reply=~/^error\:/) { |
# Handle Student information ------------------------------------------ |
map { |
# Handle errors |
my ($name,$value)=split(/\=/,&Apache::lonnet::unescape($_)); |
# if($CachData{$name.':error'} =~ /environment/) { |
$result{$name}=$value; |
# my $errorMessage = $CachData{$name.':error'}; |
} split(/\&/,$reply); |
# return '<td>'.$sname.'</td><td>'.$sdom. |
foreach $ResId (@cols) { |
# '</td><td><font color="#000088">'.$errorMessage.'</font></td>'; |
if ( !$ResId ) { $Str .= ' ! '; next; } |
# } |
$ResId=~/(\d+)\.(\d+)/; |
|
my $Prob = &Apache::lonnet::declutter( $hash{'map_id_'.$1} ). |
# Handle user data |
|
$Str = '<td><pre>'.$sname.'</pre></td><td><pre>'.$sdom; |
|
$Str .= '</pre></td><td><pre>'.$CachData{$name.':section'}; |
|
$Str .= '</pre></td><td><pre>'.$CachData{$name.':id'}; |
|
$Str .= '</pre></td><td><pre>'.$CachData{$name.':fullname'}; |
|
$Str .= '</pre></td>'; |
|
|
|
if($CachData{$name.':error'} =~ /course/) { |
|
return $Str; |
|
# my $errorMessage = 'May have no course data or '. |
|
# $CachData{$name.':error'}; |
|
# return '<td>'.$sname.'</td><td>'.$sdom. |
|
# '</td><td><font color="#000088">'.$errorMessage.'</font></td>'; |
|
} |
|
|
|
# Handle problem data ------------------------------------------------ |
|
$Str .= '<td><pre>'; |
|
$problemsCorrect = 0; |
|
$totalProblems = 0; |
|
$problemsSolved = 0; |
|
my $IterationNo = 0; |
|
foreach $ResId (@cols) { |
|
if ($IterationNo == 0) { |
|
# Looks to be skipping start resource |
|
$IterationNo++; |
|
next; |
|
} |
|
|
|
# ResId is 0 for sequences and pages, |
|
# please check tracetable for changes |
|
if (!$ResId) { |
|
my $outputProblemsCorrect = sprintf( "%3d", $problemsCorrect ); |
|
$Str .= '<font color="#007700">'.$outputProblemsCorrect. |
|
'</font></pre></td>'; |
|
$Str .= '<td><pre>'; |
|
$problemsSolved += $problemsCorrect; |
|
$problemsCorrect=0; |
|
next; |
|
} |
|
|
|
# Set $1 and $2 |
|
$ResId=~/(\d+)\.(\d+)/; |
|
my $meta=$hash{'src_'.$ResId}; |
|
my $numberOfParts = 0; |
|
undef %TempHash; |
|
foreach (split(/\,/,&Apache::lonnet::metadata($meta,'keys'))) { |
|
#----------- Overwrite $1 in next statement --------------------------------- |
|
if ($_=~/^stores\_(\d+)\_tries$/) { |
|
my $Part=&Apache::lonnet::metadata($meta,$_.'.part'); |
|
if ( $TempHash{"$Part"} eq '' ) { |
|
$TempHash{"$Part"} = $Part; |
|
$TempHash{$numberOfParts}=$Part; |
|
$TempHash{"$Part.Code"} = ' '; |
|
$numberOfParts++; |
|
} |
|
} |
|
} |
|
|
|
#----------- Using $1 and $2 ----------------------------------------------- |
|
my $Prob = &Apache::lonnet::symbclean( |
|
&Apache::lonnet::declutter($hash{'map_id_'.$1} ). |
'___'.$2.'___'. |
'___'.$2.'___'. |
&Apache::lonnet::declutter( $hash{'src_'.$ResId} ); |
&Apache::lonnet::declutter( $hash{'src_'.$ResId} )); |
$Code=' '; |
$Code=' '; |
$Tries = 0; |
$Tries = 0; |
$Version = $result{"version:$Prob"}; |
$LatestVersion = $CachData{$name.":version:$Prob"}; |
if ( $Version ) { |
|
my $vkeys = $result{"$Version:keys:$Prob"}; |
if ( $LatestVersion ) { |
my @keys = split(/:/,$vkeys); |
for ( my $Version=1; $Version<=$LatestVersion; $Version++ ) { |
foreach my $Key (@keys) { |
my $vkeys = $CachData{$name.":$Version:keys:$Prob"}; |
if (($Key=~/\.(\w+)\.solved$/) && ($Key!~/^\d+\:/)) { |
my @keys = split(/\:/,$vkeys); |
my $Part = $1; |
|
$Tries = $result{"$Version:$Prob:resource.$Part.tries"}; |
foreach my $Key (@keys) { |
my $Val = $result{"$Version:$Prob:$Key"}; |
#---------------------- Changing $1 ------------------------------------------- |
if ($Val eq 'correct_by_student'){$Code='*';} |
if (($Key=~/\.(\w+)\.solved$/) && ($Key!~/^\d+\:/)) { |
elsif ($Val eq 'correct_by_override'){$Code = '+';} |
#---------------------- Using $1 ----------------------------------------------- |
elsif ($Val eq 'incorrect_attempted'){$Code = '.';} |
my $Part = $1; |
elsif ($Val eq 'incorrect_by_override'){$Code = '-';} |
$Tries = $CachData{$name.":$Version:$Prob". |
elsif ($Val eq 'excused'){$Code = 'x';} |
":resource.$Part.tries"}; |
} |
$TempHash{"$Part.Tries"}=($Tries) ? $Tries : 0; |
if (($Code eq '*')&&($Tries<10)){$Code=$Tries;} |
my $Val = $CachData{$name.":$Version:$Prob". |
} |
":resource.$Part.solved"}; |
} |
if ($Val eq 'correct_by_student') {$Code = '*';} |
$Str .= $Code; |
elsif ($Val eq 'correct_by_override') {$Code = '+';} |
} |
elsif ($Val eq 'incorrect_attempted') {$Code = '.';} |
|
elsif ($Val eq 'incorrect_by_override'){$Code = '-';} |
|
elsif ($Val eq 'excused') {$Code = 'x';} |
|
elsif ($Val eq 'ungraded_attempted') {$Code = '#';} |
|
else {$Code = ' ';} |
|
|
|
$TempHash{"$Part.Code"} = $Code; |
|
} |
|
} |
|
} |
|
# Actually append problem to output (all parts) |
|
$Str.='<a href="/adm/grades?symb='. |
|
&Apache::lonnet::escape($Prob). |
|
'&student='.$sname.'&domain='.$sdom.'&command=submission">'; |
|
for(my $n = 0; $n < $numberOfParts; $n++) { |
|
my $part = $TempHash{$n}; |
|
my $code2 = $TempHash{"$part.Code"}; |
|
if($code2 eq '*') { |
|
$problemsCorrect++; |
|
# !!!!!!!!!!!------------------------- Should 10 not be maxtries? ------------ |
|
if (($TempHash{"$part.Tries"}<10) || |
|
($TempHash{"$part.Tries"} eq '')) { |
|
$TempHash{"$part.Code"}=$TempHash{"$part.Tries"}; |
|
} |
|
} elsif($code2 eq '+') { |
|
$problemsCorrect++; |
|
} |
|
|
|
$Str .= $TempHash{"$part.Code"}; |
|
|
|
if($code2 ne 'x') { |
|
$totalProblems++; |
|
} |
|
} |
|
$Str.='</a>'; |
|
} else { |
|
for(my $n=0; $n<$numberOfParts; $n++) { |
|
$Str.=' '; |
|
$totalProblems++; |
|
} |
|
} |
} |
} |
|
|
|
$Str .= '<td><pre><font color="#000088">'.$problemsSolved. |
|
' / '.$totalProblems.'</font></pre></td>'; |
|
|
return $Str; |
return $Str; |
} |
} |
|
|
#sub astatus { |
sub CreateForm { |
# my ($rid,$student)=@_; |
my $OpSel1=''; |
# my ($uname,$udom)=split(/\:/,$student); |
my $OpSel2=''; |
# my $code=' '; |
my $OpSel3=''; |
# $rid=~/(\d+)\.(\d+)/; |
my $Status = $ENV{'form.status'}; |
# my $symb=&Apache::lonnet::declutter($hash{'map_id_'.$1}).'___'.$2.'___'. |
if ( $Status eq 'Any' ) { $OpSel3='selected'; } |
# &Apache::lonnet::declutter($hash{'src_'.$rid}); |
elsif ($Status eq 'Expired' ) { $OpSel2 = 'selected'; } |
# my $answer=&Apache::lonnet::reply( |
else { $OpSel1 = 'selected'; } |
# "restore:$udom:$uname:". |
|
# $ENV{'request.course.id'}.':'. |
my $Ptr = '<form name=stat method=post action="/adm/chart" >'."\n"; |
# &Apache::lonnet::escape($symb), |
$Ptr .= '<b> Sort by: </b>'."\n"; |
# &Apache::lonnet::homeserver($uname,$udom)); |
$Ptr .= ' '; |
# my %returnhash=(); |
$Ptr .= '<input type=submit name=sort value="User Name" />'."\n"; |
# map { |
$Ptr .= ' '; |
# my ($name,$value)=split(/\=/,$_); |
$Ptr .= '<input type=submit name=sort value="Last Name" />'."\n"; |
# $returnhash{&Apache::lonnet::unescape($name)}= |
$Ptr .= ' '; |
# &Apache::lonnet::unescape($value); |
$Ptr .= '<input type=submit name=sort value="Section"/>'."\n"; |
# } split(/\&/,$answer); |
$Ptr .= '<br><br>'; |
# if ($returnhash{'version'}) { |
$Ptr .= '<b> Student Status: </b>'."\n". |
# my $version; |
'<select name="status">'. |
# for ($version=1;$version<=$returnhash{'version'};$version++) { |
'<option '.$OpSel1.' >Active</option>'."\n". |
# map { |
'<option '.$OpSel2.' >Expired</option>'."\n". |
# $returnhash{$_}=$returnhash{$version.':'.$_}; |
'<option '.$OpSel3.' >Any</option> </select> '."\n"; |
# } split(/\:/,$returnhash{$version.':keys'}); |
$Ptr .= ' '; |
# } |
$Ptr .= '<input type=submit name=sort value="Recalculate Chart"/>'."\n"; |
# my $totaltries=0; |
$Ptr .= '</form>'."\n"; |
# map { |
$r->print( $Ptr ); |
# if (($_=~/\.(\w+)\.solved$/) && ($_!~/^\d+\:/)) { |
} |
# my $part=$1; |
|
# if ($returnhash{$_} eq 'correct_by_student') { |
sub CreateTableHeadings { |
# unless (($code eq '.') || ($code eq '-')) { $code='*'; } |
$r->print('<tr>'); |
# $totaltries+=$returnhash{'resource.'.$part.'.tries'}; |
$r->print('<td>User Name</td>'); |
# } elsif ($returnhash{$_} eq 'correct_by_override') { |
$r->print('<td>Domain</td>'); |
# unless (($code eq '.') || ($code eq '-')) { $code='+'; } |
$r->print('<td>Section</td>'); |
# } elsif ($returnhash{$_} eq 'incorrect_attempted') { |
$r->print('<td>PID</td>'); |
# $code='.'; |
$r->print('<td>Full Name</td>'); |
# } elsif ($returnhash{$_} eq 'incorrect_by_override') { |
|
# $code='-'; |
my $ResId; |
# } elsif ($returnhash{$_} eq 'excused') { |
my $IterationNo = 0; |
# unless (($code eq '.') || ($code eq '-')) { $code='x'; } |
foreach $ResId (@cols) { |
# } |
if ($IterationNo == 0) {$IterationNo++; next;} |
# } |
if (!$ResId) { |
# } keys %returnhash; |
# my $PrNo = sprintf( "%3d", $ProbNo ); |
# if (($code eq '*') && ($totaltries<10)) { $code="$totaltries"; } |
# $Str .= '<td><font color="#007700">Chapter '.$PrNo.'</font></td>'; |
# } |
$r->print('<td><font color="#007700">Chapter '.'0'.'</font></td>'); |
# return $code; |
} |
#} |
} |
|
|
|
$r->print('</tr>'); |
|
$r->rflush(); |
|
|
|
return; |
|
} |
|
|
# ------------------------------------------------------------ Build page table |
# ------------------------------------------------------------ Build page table |
|
|
Line 141 sub tracetable {
|
Line 280 sub tracetable {
|
my ($rid,$beenhere)=@_; |
my ($rid,$beenhere)=@_; |
unless ($beenhere=~/\&$rid\&/) { |
unless ($beenhere=~/\&$rid\&/) { |
$beenhere.=$rid.'&'; |
$beenhere.=$rid.'&'; |
|
# new ... updating the map according to sequence and page |
if (defined($hash{'is_map_'.$rid})) { |
if (defined($hash{'is_map_'.$rid})) { |
if ($hash{'map_type_'.$hash{'map_pc_'.$hash{'src_'.$rid}}} |
my $cmap=$hash{'map_type_'.$hash{'map_pc_'.$hash{'src_'.$rid}}}; |
eq 'sequence') { |
if ( $cmap eq 'sequence' || $cmap eq 'page' ) { |
$cols[$#cols+1]=0; |
$cols[$#cols+1]=0; |
} |
} |
if ((defined($hash{'map_start_'.$hash{'src_'.$rid}})) && |
if ((defined($hash{'map_start_'.$hash{'src_'.$rid}})) && |
Line 170 sub tracetable {
|
Line 310 sub tracetable {
|
} |
} |
} |
} |
if (defined($hash{'to_'.$rid})) { |
if (defined($hash{'to_'.$rid})) { |
map { |
foreach (split(/\,/,$hash{'to_'.$rid})){ |
&tracetable($hash{'goesto_'.$_},$beenhere); |
&tracetable($hash{'goesto_'.$_},$beenhere); |
} split(/\,/,$hash{'to_'.$rid}); |
} |
} |
} |
} |
} |
} |
} |
|
|
# ================================================================ Main Handler |
sub usection { |
|
my ($udom,$unam,$courseid,$ActiveFlag)=@_; |
|
$courseid=~s/\_/\//g; |
|
$courseid=~s/^(\w)/\/$1/; |
|
|
|
my %result=&Apache::lonnet::dump('roles',$udom,$unam); |
|
|
|
my($checkForError)=keys (%result); |
|
if($checkForError =~ /^(con_lost|error|no_such_host)/i) { |
|
return -1; |
|
} |
|
|
sub handler { |
my $cursection='-1'; |
my $r=shift; |
my $oldsection='-1'; |
|
my $status='Expired'; |
|
foreach my $key (keys (%result)) { |
|
my $value = $result{$key}; |
|
if ($key=~/^$courseid(?:\/)*(\w+)*\_st$/) { |
|
my $section=$1; |
|
if ($key eq $courseid.'_st') { $section=''; } |
|
my ($dummy,$end,$start)=split(/\_/,$value); |
|
my $now=time; |
|
my $notactive=0; |
|
if ($start) { |
|
if($now<$start) { |
|
$notactive=1; |
|
} |
|
} |
|
if($end) { |
|
if ($now>$end) { |
|
$notactive=1; |
|
} |
|
} |
|
if($notactive == 0) { |
|
$status='Active'; |
|
$cursection=$section; |
|
} |
|
if($notactive == 1) { |
|
$oldsection=$section; |
|
} |
|
} |
|
} |
|
if($status eq $ActiveFlag) { |
|
if($cursection eq '-1') { |
|
return $oldsection; |
|
} |
|
return $cursection; |
|
} |
|
if($ActiveFlag eq 'Any') { |
|
if($cursection eq '-1') { |
|
return $oldsection; |
|
} |
|
return $cursection; |
|
} |
|
return '-1'; |
|
} |
|
|
if (&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'})) { |
sub ProcessFullName { |
# ------------------------------------------- Set document type for header only |
my ($name)=@_; |
|
my $Str = ''; |
|
|
|
if($CachData{$name.':lastname'} ne '') { |
|
$Str .= $CachData{$name.':lastname'}.' '; |
|
if($CachData{$name.':generation'} ne '') { |
|
$Str .= $CachData{$name.':generation'}; |
|
} else { |
|
chop($Str); |
|
} |
|
$Str .= ', '; |
|
if($CachData{$name.':firstname'} ne '') { |
|
$Str .= $CachData{$name.':firstname'}.' '; |
|
} |
|
if($CachData{$name.':middlename'} ne '') { |
|
$Str .= $CachData{$name.':middlename'}; |
|
} else { |
|
chop($Str); |
|
if($CachData{$name.'firstname'} eq '') { |
|
chop($Str); |
|
} |
|
} |
|
} else { |
|
if($CachData{$name.':firstname'} ne '') { |
|
$Str .= $CachData{$name.':firstname'}.' '; |
|
} |
|
if($CachData{$name.':middlename'} ne '') { |
|
$Str .= $CachData{$name.':middlename'}.' '; |
|
} |
|
if($CachData{$name.':generation'} ne '') { |
|
$Str .= $CachData{$name.':generation'}; |
|
} else { |
|
chop($Str); |
|
} |
|
} |
|
|
if ($r->header_only) { |
return $Str; |
if ($ENV{'browser.mathml'}) { |
} |
$r->content_type('text/xml'); |
|
} else { |
|
$r->content_type('text/html'); |
|
} |
|
$r->send_http_header; |
|
return OK; |
|
} |
|
|
|
my $requrl=$r->uri; |
sub DownloadStudentInformation { |
# ----------------------------------------------------------------- Tie db file |
my ($name,$courseID)=@_; |
if ($ENV{'request.course.fn'}) { |
my ($studentName,$studentDomain) = split(/\:/,$name); |
my $fn=$ENV{'request.course.fn'}; |
my $checkForError; |
if (-e "$fn.db") { |
my $key; |
if (tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER,0640)) { |
my $Status=$CachData{$name.':Status'}; |
# ------------------------------------------------------------------- Hash tied |
|
|
#----------------------------------------------------------------- |
|
# Download student environment data, specifically the full name and id. |
|
my %studentInformation=&Apache::lonnet::get('environment', |
|
['lastname','generation', |
|
'firstname','middlename', |
|
'id'], |
|
$studentDomain,$studentName); |
|
if($c->aborted()) { |
|
return; |
|
} |
|
($checkForError)=keys (%studentInformation); |
|
if($checkForError =~ /^(con_lost|error|no_such_host)/i) { |
|
$CachData{$name.':error'}= |
|
'Could not download student environment data.'; |
|
# return; |
|
$CachData{$name.':lastname'}=''; |
|
$CachData{$name.':generation'}=''; |
|
$CachData{$name.':firstname'}=''; |
|
$CachData{$name.':middlename'}=''; |
|
$CachData{$name.':fullname'}=''; |
|
$CachData{$name.':id'}=''; |
|
} else { |
|
$CachData{$name.':lastname'}=$studentInformation{'lastname'}; |
|
$CachData{$name.':generation'}=$studentInformation{'generation'}; |
|
$CachData{$name.':firstname'}=$studentInformation{'firstname'}; |
|
$CachData{$name.':middlename'}=$studentInformation{'middlename'}; |
|
$CachData{$name.':fullname'}=&ProcessFullName($name); |
|
$CachData{$name.':id'}=$studentInformation{'id'}; |
|
} |
|
|
|
# Download student course data |
|
my %courseData=&Apache::lonnet::dump($courseID,$studentDomain, |
|
$studentName); |
|
if($c->aborted()) { |
|
return; |
|
} |
|
($checkForError)=keys (%courseData); |
|
if($checkForError =~ /^(con_lost|error|no_such_host)/i) { |
|
$CachData{$name.':error'}='Could not download course data.'; |
|
# return; |
|
} else { |
|
foreach $key (keys (%courseData)) { |
|
$CachData{$name.':'.$key}=$courseData{$key}; |
|
} |
|
} |
|
|
|
# Get student's section number |
|
my $sec=&usection($studentDomain, $studentName, $courseID, $Status); |
|
if($sec != -1) { |
|
$CachData{$name.':section'}=sprintf('%3s',$sec); |
|
} else { |
|
$CachData{$name.':section'}=''; |
|
} |
|
|
# ------------------------------------------------------------------ Build page |
return; |
|
} |
|
|
# ---------------------------------------------------------------- Send headers |
sub SortStudents { |
|
# --------------------------------------------------------------- Sort Students |
|
my $Pos = $ENV{'form.sort'}; |
|
my @students = split(/:::/,$CachData{'NamesOfStudents'}); |
|
my %sortData; |
|
|
|
if($Pos eq 'Last Name') { |
|
for(my $index=0; $index<$#students+1; $index++) { |
|
$sortData{$CachData{$students[$index].':fullname'}}= |
|
$students[$index]; |
|
} |
|
} elsif($Pos eq 'Section') { |
|
for(my $index=0; $index<$#students+1; $index++) { |
|
$sortData{$CachData{$students[$index].':section'}. |
|
$students[$index]}=$students[$index]; |
|
} |
|
} else { |
|
# Sort by user name |
|
for(my $index=0; $index<$#students+1; $index++) { |
|
$sortData{$students[$index]}=$students[$index]; |
|
} |
|
} |
|
|
$r->content_type('text/html'); |
my @order = (); |
$r->send_http_header; |
foreach my $key (sort keys(%sortData)) { |
$r->print( |
push (@order,$sortData{$key}); |
'<html><head><title>LON-CAPA Assessment Chart</title></head>'); |
} |
|
|
$r->print('<body bgcolor="#FFFFFF">'. |
|
'<script>window.focus();</script>'. |
|
'<img align=right src=/adm/lonIcons/lonlogos.gif>'. |
|
'<h1>Assessment Chart</h1>'); |
|
|
|
# ---------------------------------------------------------------- Course title |
return @order; |
|
} |
|
|
$r->print('<h1>'. |
sub CollectClasslist { |
$ENV{'course.'.$ENV{'request.course.id'}.'.description'}.'</h1>'); |
# -------------------------------------------------------------- Get class list |
|
my $cid=$ENV{'request.course.id'}; |
|
my $chome=$ENV{'course.'.$cid.'.home'}; |
|
my ($cdom,$cnum)=split(/\_/,$cid); |
|
my %classlist=&Apache::lonnet::dump('classlist',$cdom,$cnum); |
|
my @names = (); |
|
|
|
my($checkForError)=keys (%classlist); |
|
if($checkForError =~ /^(con_lost|error|no_such_host)/i) { |
|
$r->print('<h1>Could not access course data</h1>'); |
|
push (@names, 'error'); |
|
return @names; |
|
} |
|
|
|
# ------------------------------------- Calculate Status and number of students |
|
my $now=time; |
|
foreach my $name (sort(keys(%classlist))) { |
|
my $value=$classlist{$name}; |
|
my ($end,$start)=split(/\:/,$value); |
|
my $active=1; |
|
my $Status=$ENV{'form.status'}; |
|
$Status = ($Status) ? $Status : 'Active'; |
|
if((($end) && $now > $end) && (($Status eq 'Active'))) { |
|
$active=0; |
|
} |
|
if(($Status eq 'Expired') && ($end == 0 || $now < $end)) { |
|
$active=0; |
|
} |
|
if($active) { |
|
push(@names,$name); |
|
$CachData{$name.':Status'}=$Status; |
|
} |
|
} |
|
|
# ------------------------------- This is going to take a while, produce output |
$CachData{'NamesOfStudents'}=join(":::",@names); |
|
|
$r->rflush(); |
return @names; |
|
} |
|
|
|
sub BuildChart { |
# ----------------------- Get first and last resource, see if there is anything |
# ----------------------- Get first and last resource, see if there is anything |
|
my $firstres=$hash{'map_start_/res/'.$ENV{'request.course.uri'}}; |
|
my $lastres=$hash{'map_finish_/res/'.$ENV{'request.course.uri'}}; |
|
if (!($firstres) || !($lastres)) { |
|
$r->print('<h3>Undefined course sequence</h3>'); |
|
return; |
|
} |
|
|
|
# --------------- Find all assessments and put them into some linear-like order |
|
&tracetable($firstres,'&'.$lastres.'&'); |
|
|
my $firstres=$hash{'map_start_/res/'.$ENV{'request.course.uri'}}; |
|
my $lastres=$hash{'map_finish_/res/'.$ENV{'request.course.uri'}}; |
|
if (($firstres) && ($lastres)) { |
|
# ----------------------------------------------------------------- Render page |
# ----------------------------------------------------------------- Render page |
|
&CreateForm(); |
|
|
my $cid=$ENV{'request.course.id'}; |
my $cid=$ENV{'request.course.id'}; |
my $chome=$ENV{'course.'.$cid.'.home'}; |
my $ChartDB = "/home/httpd/perl/tmp/$ENV{'user.name'}". |
my ($cdom,$cnum)=split(/\_/,$cid); |
"_$ENV{'user.domain'}_$cid\_chart.db"; |
|
my $isCached = 0; |
|
my @students; |
|
if ((-e "$ChartDB") && ($ENV{'form.sort'} ne 'Recalculate Chart')) { |
|
if (tie(%CachData,'GDBM_File',"$ChartDB",&GDBM_READER,0640)) { |
|
$isCached = 1; |
|
@students=&SortStudents(); |
|
} else { |
|
$r->print("Unable to tie hash to db file"); |
|
$r->rflush(); |
|
return; |
|
} |
|
} else { |
|
if (tie(%CachData,'GDBM_File',$ChartDB,&GDBM_NEWDB,0640)) { |
|
$isCached = 0; |
|
@students=&CollectClasslist(); |
|
if($students[0] eq 'error') { |
|
return; |
|
} |
|
} else { |
|
$r->print("Unable to tie hash to db file"); |
|
return; |
|
} |
|
} |
|
|
# ---------------------------------------------- Read class list and row labels |
$r->print('<h3>'.($#students+1).' students</h3>'); |
|
$r->rflush(); |
|
|
undef @rowlabels; |
# ----------------------------------------------------------------- Start table |
undef @students; |
$r->print('<table><tbody>'); |
|
# &CreateTableHeadings(); |
|
my @updateStudentList = (); |
|
foreach my $student (@students) { |
|
if($c->aborted()) { |
|
if($isCached == 0) { |
|
$CachData{'NamesOfStudents'}=join(":::",@updateStudentList); |
|
} |
|
last; |
|
} |
|
if($isCached == 0) { |
|
&DownloadStudentInformation($student,$cid); |
|
push (@updateStudentList, $student); |
|
} |
|
my $Str=&ExtractStudentData($student,$cid); |
|
$r->print('<tr>'.$Str.'</tr>'); |
|
} |
|
$r->print('</tbody></table>'); |
|
|
my $classlst=&Apache::lonnet::reply |
untie(%CachData); |
('dump:'.$cdom.':'.$cnum.':classlist',$chome); |
|
my $now=time; |
|
unless ($classlst=~/^error\:/) { |
|
map { |
|
my ($name,$value)=split(/\=/,$_); |
|
my ($end,$start)=split(/\:/,&Apache::lonnet::unescape($value)); |
|
my $active=1; |
|
if (($end) && ($now>$end)) { $active=0; } |
|
if ($active) { |
|
my $thisindex=$#students+1; |
|
$name=&Apache::lonnet::unescape($name); |
|
$students[$thisindex]=$name; |
|
my ($sname,$sdom)=split(/\:/,$name); |
|
my $ssec=&Apache::lonnet::usection($sdom,$sname,$cid); |
|
if ($ssec==-1) { |
|
$rowlabels[$thisindex]= |
|
'Data not available: '.$name; |
|
} else { |
|
my %reply=&Apache::lonnet::idrget($sdom,$sname); |
|
my $reply=&Apache::lonnet::reply('get:'.$sdom.':'.$sname. |
|
':environment:lastname&generation&firstname&middlename', |
|
&Apache::lonnet::homeserver($sname,$sdom)); |
|
$rowlabels[$thisindex]= |
|
sprintf('%3s',$ssec).' '.$reply{$sname}.' '; |
|
my $i=0; |
|
map { |
|
$i++; |
|
if ( $_ ne '') { |
|
$rowlabels[$thisindex].=&Apache::lonnet::unescape($_).' '; |
|
} |
|
if ($i == 2) { |
|
chop($rowlabels[$thisindex]); |
|
$rowlabels[$thisindex].=', '; |
|
} |
|
} split(/\&/,$reply); |
|
|
|
} |
|
} |
|
} sort split(/\&/,$classlst); |
|
|
|
} else { |
return; |
$r->print('<h1>Could not access course data</h1>'); |
} |
} |
|
|
|
my $allstudents=$#students+1; |
sub Start { |
$r->print('<h3>'.$allstudents.' students</h3>'); |
$r->print('<head><title>'. |
|
'LON-CAPA Assessment Chart</title></head>'); |
|
$r->print('<body bgcolor="#FFFFFF">'. |
|
'<script>window.focus();</script>'. |
|
'<img align=right src=/adm/lonIcons/lonlogos.gif>'. |
|
'<h1>Assessment Chart</h1>'); |
|
# ---------------------------------------------------------------- Course title |
|
$r->print('<h1>'.$ENV{'course.'.$ENV{'request.course.id'}. |
|
'.description'}.'</h1><h3>'.localtime(). |
|
"</h3><p><pre>1..9: correct by student in 1..9 tries\n". |
|
" *: correct by student in more than 9 tries\n". |
|
" +: correct by override\n". |
|
" -: incorrect by override\n". |
|
" .: incorrect attempted\n". |
|
" #: ungraded attempted\n". |
|
" : not attempted\n". |
|
" x: excused</pre><p>"); |
|
# ------------------------------- This is going to take a while, produce output |
$r->rflush(); |
$r->rflush(); |
|
|
# --------------- Find all assessments and put them into some linear-like order |
&BuildChart(); |
|
|
&tracetable($firstres,'&'.$lastres.'&'); |
$r->print('</body>'); |
|
|
# ----------------------------------------------------------------- Start table |
return; |
|
} |
|
|
$r->print('<p><pre>'); |
# ================================================================ Main Handler |
my $index; |
|
for ($index=0;$index<=$#students;$index++) { |
|
# $r->print( |
|
# substr($students[$index]. |
|
# ' ',0,14).' ! '. |
|
# substr($rowlabels[$index]. |
|
# ' ',0,45).' ! '); |
|
# map { |
|
# if ($_) { |
|
# $r->print(&astatus($_,$students[$index])); |
|
# } else { |
|
# $r->print(' ! '); |
|
# } |
|
# } @cols; |
|
# $r->print("\n"); |
|
$r->print(&ExtractStudentData($index,$cid).'<br>'); |
|
$r->rflush(); |
|
} |
|
$r->print('</pre>'); |
|
|
|
} else { |
sub handler { |
$r->print('<h3>Undefined course sequence</h3>'); |
undef %hash; |
} |
undef %CachData; |
|
undef @cols; |
|
|
|
$r=shift; |
|
$c = $r->connection; |
|
if (&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'})) { |
|
# ------------------------------------------- Set document type for header only |
|
if ($r->header_only) { |
|
if ($ENV{'browser.mathml'}) { |
|
$r->content_type('text/xml'); |
|
} else { |
|
$r->content_type('text/html'); |
|
} |
|
&Apache::loncommon::no_cache($r); |
|
$r->send_http_header; |
|
return OK; |
|
} |
|
|
$r->print('</body></html>'); |
my $requrl=$r->uri; |
|
# ----------------------------------------------------------------- Tie db file |
|
if ($ENV{'request.course.fn'}) { |
|
my $fn=$ENV{'request.course.fn'}; |
|
if (-e "$fn.db") { |
|
if (tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER,0640)) { |
|
# ------------------------------------------------------------------- Hash tied |
|
# ---------------------------------------------------------------- Send headers |
|
$r->content_type('text/html'); |
|
$r->send_http_header; |
|
$r->print('<html>'); |
|
&Start(); |
|
$r->print('</html>'); |
|
$r->rflush(); |
# ------------------------------------------------------------- End render page |
# ------------------------------------------------------------- End render page |
} else { |
} else { |
$r->content_type('text/html'); |
$r->content_type('text/html'); |
$r->send_http_header; |
$r->send_http_header; |
$r->print('<html><body>Coursemap undefined.</body></html>'); |
$r->print('<html><body>Coursemap undefined.</body></html>'); |
} |
} |
# ------------------------------------------------------------------ Untie hash |
# ------------------------------------------------------------------ Untie hash |
unless (untie(%hash)) { |
unless (untie(%hash)) { |
&Apache::lonnet::logthis("<font color=blue>WARNING: ". |
&Apache::lonnet::logthis("<font color=blue>WARNING: ". |
"Could not untie coursemap $fn (browse).</font>"); |
"Could not untie coursemap $fn (browse).</font>"); |
} |
} |
|
|
# -------------------------------------------------------------------- All done |
# -------------------------------------------------------------------- All done |
return OK; |
return OK; |
# ----------------------------------------------- Errors, hash could no be tied |
# ----------------------------------------------- Errors, hash could no be tied |
} |
} |
} else { |
} else { |
$ENV{'user.error.msg'}="$requrl:bre:0:0:Course not initialized"; |
$ENV{'user.error.msg'}="$requrl:bre:0:0:Course not initialized"; |
return HTTP_NOT_ACCEPTABLE; |
return HTTP_NOT_ACCEPTABLE; |
} |
} |
} else { |
} else { |
$ENV{'user.error.msg'}= |
$ENV{'user.error.msg'}= |
$r->uri.":vgr:0:0:Cannot view grades for complete course"; |
$r->uri.":vgr:0:0:Cannot view grades for complete course"; |
return HTTP_NOT_ACCEPTABLE; |
return HTTP_NOT_ACCEPTABLE; |
|
} |
} |
|
} |
} |
1; |
1; |
__END__ |
__END__ |
|
|
|
|
|
|
|
|
|
|
|
|
|
|