--- loncom/interface/lonparmset.pm 2001/09/21 19:59:49 1.35
+++ loncom/interface/lonparmset.pm 2002/10/01 06:21:23 1.70
@@ -1,143 +1,256 @@
# The LearningOnline Network with CAPA
# Handler to set parameters for assessments
#
-# (Handler to resolve ambiguous file locations
+# $Id: lonparmset.pm,v 1.70 2002/10/01 06:21:23 albertel Exp $
#
-# (TeX Content Handler
+# Copyright Michigan State University Board of Trustees
#
-# 05/29/00,05/30,10/11 Gerd Kortemeyer)
+# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
#
-# 10/11,10/12,10/16 Gerd Kortemeyer)
+# 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.
#
-# 11/20,11/21,11/22,11/23,11/24,11/25,11/27,11/28,
-# 12/08,12/12,
-# 16/01/01,02/08,03/20,03/23,03/24,03/26,05/09,
-# 07/05,07/06,08/08,08/09,09/01,09/21 Gerd Kortemeyer
+# 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/
+#
+###################################################################
+###################################################################
+
+=pod
+
+=head1 NAME
+
+lonparmset - Handler to set parameters for assessments and course
+
+=head1 SYNOPSIS
+
+lonparmset provides an interface to setting course parameters.
+
+=head1 DESCRIPTION
+
+This module sets coursewide and assessment parameters.
+
+=head1 INTERNAL SUBROUTINES
+
+=over 4
+
+=cut
+
+###################################################################
+###################################################################
package Apache::lonparmset;
use strict;
use Apache::lonnet;
use Apache::Constants qw(:common :http REDIRECT);
+use Apache::loncommon;
use GDBM_File;
+use Apache::lonhomework;
+use Apache::lonxml;
my %courseopt;
my %useropt;
-my %bighash;
my %parmhash;
-my @outpar;
-
my @ids;
my %symbp;
my %mapp;
my %typep;
my %keyp;
-my %defp;
-
-my %allkeys;
-my %allmaps;
my $uname;
my $udom;
my $uhome;
-
my $csec;
+my $coursename;
+
+##################################################
+##################################################
+
+=pod
+
+=item parmval
+
+Figure out a cascading parameter.
-my $fcat;
+Inputs: $what $id $def
-# -------------------------------------------- Figure out a cascading parameter
+Returns: I am not entirely sure.
+=cut
+
+##################################################
+##################################################
sub parmval {
my ($what,$id,$def)=@_;
my $result='';
- @outpar=();
+ my @outpar=();
# ----------------------------------------------------- Cascading lookup scheme
- my $symbparm=$symbp{$id}.'.'.$what;
- my $mapparm=$mapp{$id}.'___(all).'.$what;
+ my $symbparm=$symbp{$id}.'.'.$what;
+ my $mapparm=$mapp{$id}.'___(all).'.$what;
- my $seclevel=
- $ENV{'request.course.id'}.'.['.
- $csec.'].'.$what;
- my $seclevelr=
- $ENV{'request.course.id'}.'.['.
- $csec.'].'.$symbparm;
- my $seclevelm=
- $ENV{'request.course.id'}.'.['.
- $csec.'].'.$mapparm;
-
- my $courselevel=
- $ENV{'request.course.id'}.'.'.$what;
- my $courselevelr=
- $ENV{'request.course.id'}.'.'.$symbparm;
- my $courselevelm=
- $ENV{'request.course.id'}.'.'.$mapparm;
+ my $seclevel=$ENV{'request.course.id'}.'.['.$csec.'].'.$what;
+ my $seclevelr=$ENV{'request.course.id'}.'.['.$csec.'].'.$symbparm;
+ my $seclevelm=$ENV{'request.course.id'}.'.['.$csec.'].'.$mapparm;
+
+ my $courselevel=$ENV{'request.course.id'}.'.'.$what;
+ my $courselevelr=$ENV{'request.course.id'}.'.'.$symbparm;
+ my $courselevelm=$ENV{'request.course.id'}.'.'.$mapparm;
# -------------------------------------------------------- first, check default
- if ($def) { $outpar[11]=$def;
- $result=11; }
+ if ($def) { $outpar[11]=$def; $result=11; }
# ----------------------------------------------------- second, check map parms
- my $thisparm=$parmhash{$symbparm};
- if ($thisparm) { $outpar[10]=$thisparm;
- $result=10; }
+ my $thisparm=$parmhash{$symbparm};
+ if ($thisparm) { $outpar[10]=$thisparm; $result=10; }
# --------------------------------------------------------- third, check course
- if ($courseopt{$courselevel}) { $outpar[9]=$courseopt{$courselevel};
- $result=9; }
-
- if ($courseopt{$courselevelm}) { $outpar[8]=$courseopt{$courselevelm};
- $result=8; }
+ if ($courseopt{$courselevel}) {
+ $outpar[9]=$courseopt{$courselevel};
+ $result=9;
+ }
- if ($courseopt{$courselevelr}) { $outpar[7]=$courseopt{$courselevelr};
- $result=7; }
+ if ($courseopt{$courselevelm}) {
+ $outpar[8]=$courseopt{$courselevelm};
+ $result=8;
+ }
- if ($csec) {
+ if ($courseopt{$courselevelr}) {
+ $outpar[7]=$courseopt{$courselevelr};
+ $result=7;
+ }
- if ($courseopt{$seclevel}) { $outpar[6]=$courseopt{$seclevel};
- $result=6; }
+ if ($csec) {
+ if ($courseopt{$seclevel}) {
+ $outpar[6]=$courseopt{$seclevel};
+ $result=6;
+ }
+ if ($courseopt{$seclevelm}) {
+ $outpar[5]=$courseopt{$seclevelm};
+ $result=5;
+ }
- if ($courseopt{$seclevelm}) { $outpar[5]=$courseopt{$seclevelm};
- $result=5; }
-
- if ($courseopt{$seclevelr}) { $outpar[4]=$courseopt{$seclevelr};
- $result=4; }
-
- }
+ if ($courseopt{$seclevelr}) {
+ $outpar[4]=$courseopt{$seclevelr};
+ $result=4;
+ }
+ }
# ---------------------------------------------------------- fourth, check user
-
- if ($uname) {
- if ($useropt{$courselevel}) { $outpar[3]=$useropt{$courselevel};
- $result=3; }
+ if ($uname) {
+ if ($useropt{$courselevel}) {
+ $outpar[3]=$useropt{$courselevel};
+ $result=3;
+ }
- if ($useropt{$courselevelm}) { $outpar[2]=$useropt{$courselevelm};
- $result=2; }
+ if ($useropt{$courselevelm}) {
+ $outpar[2]=$useropt{$courselevelm};
+ $result=2;
+ }
- if ($useropt{$courselevelr}) { $outpar[1]=$useropt{$courselevelr};
- $result=1; }
+ if ($useropt{$courselevelr}) {
+ $outpar[1]=$useropt{$courselevelr};
+ $result=1;
+ }
+ }
- }
-
- return $result;
+ return ($result,@outpar);
}
-# ------------------------------------------------------------ Output for value
+##################################################
+##################################################
+
+=pod
+
+=item valout
+
+Format a value for output.
+
+Inputs: $value, $type
+
+Returns: $value, formatted for output. If $type indicates it is a date,
+localtime($value) is returned.
+=cut
+
+##################################################
+##################################################
sub valout {
my ($value,$type)=@_;
- return
- ($value?(($type=~/^date/)?localtime($value):$value):' ');
+ my $result = '';
+ # Values of zero are valid.
+ if (! $value && $value ne '0') {
+ $result = ' ';
+ } else {
+ if ($type eq 'date_interval') {
+ my ($sec,$min,$hour,$mday,$mon,$year)=gmtime($value);
+ $year=$year-70;
+ $mday--;
+ if ($year) {
+ $result.=$year.' yrs ';
+ }
+ if ($mon) {
+ $result.=$mon.' mths ';
+ }
+ if ($mday) {
+ $result.=$mday.' days ';
+ }
+ if ($hour) {
+ $result.=$hour.' hrs ';
+ }
+ if ($min) {
+ $result.=$min.' mins ';
+ }
+ if ($sec) {
+ $result.=$sec.' secs ';
+ }
+ $result=~s/\s+$//;
+ } elsif ($type=~/^date/) {
+ $result = localtime($value);
+ } else {
+ $result = $value;
+ }
+ }
+ return $result;
}
-# -------------------------------------------------------- Produces link anchor
+##################################################
+##################################################
+=pod
+
+=item plink
+
+Produces a link anchor.
+
+Inputs: $type,$dis,$value,$marker,$return,$call
+
+Returns: scalar with html code for a link which will envoke the
+javascript function 'pjump'.
+
+=cut
+
+##################################################
+##################################################
sub plink {
my ($type,$dis,$value,$marker,$return,$call)=@_;
my $winvalue=$value;
@@ -149,270 +262,20 @@ sub plink {
}
}
return
- ''.
- &valout($value,$type).'';
+ ''.
+ &valout($value,$type).'';
}
-sub assessparms {
-
- my $r=shift;
-# -------------------------------------------------------- Variable declaration
- %courseopt=();
- %useropt=();
- %bighash=();
-
- @ids=();
- %symbp=();
- %typep=();
-
- my $message='';
-
- $csec=$ENV{'form.csec'};
- $udom=$ENV{'form.udom'};
- unless ($udom) { $udom=$r->dir_config('lonDefDomain'); }
-
- my $pscat=$ENV{'form.pscat'};
- my $pschp=$ENV{'form.pschp'};
- my $pssymb='';
-
-# ----------------------------------------------- Was this started from grades?
-
- if (($ENV{'form.command'} eq 'set') && ($ENV{'form.url'})
- && (!$ENV{'form.dis'})) {
- my $url=$ENV{'form.url'};
- $url=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--;
- $pssymb=&Apache::lonnet::symbread($url);
- $pscat='all';
- $pschp='';
- } else {
- $ENV{'form.url'}='';
- }
+sub startpage {
+ my ($r,$id,$udom,$csec,$uname)=@_;
+ $r->content_type('text/html');
+ $r->send_http_header;
- my $id=$ENV{'form.id'};
- if (($id) && ($udom)) {
- $uname=(&Apache::lonnet::idget($udom,$id))[1];
- if ($uname) {
- $id='';
- } else {
- $message=
- "Unknown ID '$id' at domain '$udom'";
- }
- } else {
- $uname=$ENV{'form.uname'};
- }
- unless ($udom) { $uname=''; }
- $uhome='';
- if ($uname) {
- $uhome=&Apache::lonnet::homeserver($uname,$udom);
-
- if ($uhome eq 'no_host') {
- $message=
- "Unknown user '$uname' at domain '$udom'";
- $uname='';
- } else {
- $csec=&Apache::lonnet::usection(
- $udom,$uname,$ENV{'request.course.id'});
- if ($csec eq '-1') {
- $message="".
- "User '$uname' at domain '$udom' not in this course";
- $uname='';
- $csec=$ENV{'form.csec'};
- } else {
- my %name=&Apache::lonnet::userenvironment($udom,$uname,
- ('firstname','middlename','lastname','generation','id'));
- $message="\n\nFull Name: ".
- $name{'firstname'}.' '.$name{'middlename'}.' '
- .$name{'lastname'}.' '.$name{'generation'}.
- "
\nID: ".$name{'id'}.'
';
- }
- }
- }
-
- unless ($csec) { $csec=''; }
-
- $fcat=$ENV{'form.fcat'};
- unless ($fcat) { $fcat=''; }
-
-# ------------------------------------------------------------------- Tie hashs
- if ((tie(%bighash,'GDBM_File',$ENV{'request.course.fn'}.'.db',
- &GDBM_READER,0640)) &&
- (tie(%parmhash,'GDBM_File',
- $ENV{'request.course.fn'}.'_parms.db',&GDBM_READER,0640))) {
-
-# --------------------------------------------------------- Get all assessments
- undef %allkeys;
- undef %allmaps;
- undef %defp;
- map {
- if ($_=~/^src\_(\d+)\.(\d+)$/) {
- my $mapid=$1;
- my $resid=$2;
- my $id=$mapid.'.'.$resid;
- my $srcf=$bighash{$_};
- if ($srcf=~/\.(problem|exam|quiz|assess|survey|form)$/) {
- $ids[$#ids+1]=$id;
- $typep{$id}=$1;
- $keyp{$id}='';
- map {
- if ($_=~/^parameter\_(.*)/) {
- my $key=$_;
- my $allkey=$1;
- $allkey=~s/\_/\./;
- my $display=
- &Apache::lonnet::metadata($srcf,$key.'.display');
- unless ($display) {
- $display=
- &Apache::lonnet::metadata($srcf,$key.'.name');
- }
- $allkeys{$allkey}=$display;
- if ($allkey eq $fcat) {
- $defp{$id}=
- &Apache::lonnet::metadata($srcf,$key);
- }
- if ($keyp{$id}) {
- $keyp{$id}.=','.$key;
- } else {
- $keyp{$id}=$key;
- }
- }
- } split(/\,/,
- &Apache::lonnet::metadata($srcf,'keys'));
- $mapp{$id}=
- &Apache::lonnet::declutter($bighash{'map_id_'.$mapid});
- $allmaps{$mapid}=$mapp{$id};
- $symbp{$id}=$mapp{$id}.
- '___'.$resid.'___'.
- &Apache::lonnet::declutter($srcf);
- }
- }
- } keys %bighash;
-# ---------------------------------------------------------- Anything to store?
- if ($ENV{'form.pres_marker'}) {
- my ($sresid,$spnam,$snum)=split(/\&/,$ENV{'form.pres_marker'});
- $spnam=~s/\_([^\_]+)$/\.$1/;
-# ---------------------------------------------------------- Construct prefixes
-
- my $symbparm=$symbp{$sresid}.'.'.$spnam;
- my $mapparm=$mapp{$sresid}.'___(all).'.$spnam;
-
- my $seclevel=
- $ENV{'request.course.id'}.'.['.
- $csec.'].'.$spnam;
- my $seclevelr=
- $ENV{'request.course.id'}.'.['.
- $csec.'].'.$symbparm;
- my $seclevelm=
- $ENV{'request.course.id'}.'.['.
- $csec.'].'.$mapparm;
-
- my $courselevel=
- $ENV{'request.course.id'}.'.'.$spnam;
- my $courselevelr=
- $ENV{'request.course.id'}.'.'.$symbparm;
- my $courselevelm=
- $ENV{'request.course.id'}.'.'.$mapparm;
-
- my $storeunder='';
- if (($snum==9) || ($snum==3)) { $storeunder=$courselevel; }
- if (($snum==8) || ($snum==2)) { $storeunder=$courselevelm; }
- if (($snum==7) || ($snum==1)) { $storeunder=$courselevelr; }
- if ($snum==6) { $storeunder=$seclevel; }
- if ($snum==5) { $storeunder=$seclevelm; }
- if ($snum==4) { $storeunder=$seclevelr; }
- $storeunder=&Apache::lonnet::escape($storeunder);
-
- my $storecontent=
- $storeunder.'='.&Apache::lonnet::escape($ENV{'form.pres_value'}).'&'.
- $storeunder.'.type='.&Apache::lonnet::escape($ENV{'form.pres_type'});
-
- my $reply='';
- if ($snum>3) {
-# ---------------------------------------------------------------- Store Course
-#
-# Expire sheets
- &Apache::lonnet::expirespread('','','studentcalc');
- if (($snum==7) || ($snum==4)) {
- &Apache::lonnet::expirespread('','','assesscalc',$symbp{$sresid});
- } elsif (($snum==8) || ($snum==5)) {
- &Apache::lonnet::expirespread('','','assesscalc',$mapp{$sresid});
- } else {
- &Apache::lonnet::expirespread('','','assesscalc');
- }
-
-# Store parameter
- $reply=&Apache::lonnet::critical('put:'.
- $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.':'.
- $ENV{'course.'.$ENV{'request.course.id'}.'.num'}.':resourcedata:'.
- $storecontent,
- $ENV{'course.'.$ENV{'request.course.id'}.'.home'});
- } else {
-# ------------------------------------------------------------------ Store User
-#
-# Expire sheets
- &Apache::lonnet::expirespread($uname,$udom,'studentcalc');
- if ($snum==1) {
- &Apache::lonnet::expirespread
- ($uname,$udom,'assesscalc',$symbp{$sresid});
- } elsif ($snum==2) {
- &Apache::lonnet::expirespread
- ($uname,$udom,'assesscalc',$mapp{$sresid});
- } else {
- &Apache::lonnet::expirespread($uname,$udom,'assesscalc');
- }
-
-# Store parameter
- $reply=
- &Apache::lonnet::critical('put:'.$udom.':'.$uname.':resourcedata:'.
- $storecontent,$uhome);
- }
-
- if ($reply=~/^error\:(.*)/) {
- $message.="Write Error: $1";
- }
-# ---------------------------------------------------------------- Done storing
- }
-# -------------------------------------------------------------- Get coursedata
- my $reply=&Apache::lonnet::reply('dump:'.
- $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}.':'.
- $ENV{'course.'.$ENV{'request.course.id'}.'.num'}.':resourcedata',
- $ENV{'course.'.$ENV{'request.course.id'}.'.home'});
- if ($reply!~/^error\:/) {
- map {
- my ($name,$value)=split(/\=/,$_);
- $courseopt{&Apache::lonnet::unescape($name)}=
- &Apache::lonnet::unescape($value);
- } split(/\&/,$reply);
- }
-# --------------------------------------------------- Get userdata (if present)
- if ($uname) {
- my $reply=
- &Apache::lonnet::reply('dump:'.$udom.':'.$uname.':resourcedata',$uhome);
- if ($reply!~/^error\:/) {
- map {
- my ($name,$value)=split(/\=/,$_);
- $useropt{&Apache::lonnet::unescape($name)}=
- &Apache::lonnet::unescape($value);
- } split(/\&/,$reply);
- }
- }
-
-# ------------------------------------------------------------------- Sort this
-
- @ids=sort {
- if ($fcat eq '') {
- $a<=>$b;
- } else {
- 1*$outpar[&parmval($fcat,$a,$defp{$a})]<=>
- 1*$outpar[&parmval($fcat,$b,$defp{$b})];
- }
- } @ids;
-
-# ------------------------------------------------------------------ Start page
- $r->content_type('text/html');
- $r->send_http_header;
- $r->print(<print(<
LON-CAPA Course Parameters
@@ -457,19 +320,24 @@ sub assessparms {
}
}
+ function openWindow(url, wdwName, w, h, toolbar,scrollbar) {
+ var options = "width=" + w + ",height=" + h + ",";
+ options += "resizable=yes,scrollbars="+scrollbar+",status=no,";
+ options += "menubar=no,toolbar="+toolbar+",location=no,directories=no";
+ var newWin = window.open(url, wdwName, options);
+ newWin.focus();
+ }
-
-Set Course Parameters
+$bodytag