--- loncom/interface/lonparmset.pm 2000/11/27 16:08:55 1.15
+++ loncom/interface/lonparmset.pm 2007/12/01 03:45:17 1.388
@@ -1,344 +1,638 @@
# The LearningOnline Network with CAPA
# Handler to set parameters for assessments
#
-# (Handler to resolve ambiguous file locations
+# $Id: lonparmset.pm,v 1.388 2007/12/01 03:45:17 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 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::lonhtmlcommon();
+use Apache::loncommon;
use GDBM_File;
-use Apache::lonmeta;
+use Apache::lonhomework;
+use Apache::lonxml;
+use Apache::lonlocal;
+use Apache::lonnavmaps;
+use Apache::longroup;
+use Apache::lonrss;
+use LONCAPA qw(:DEFAULT :match);
+
+
+##################################################
+##################################################
+
+=pod
+
+=item parmval
+
+Figure out a cascading parameter.
+
+Inputs: $what - a parameter spec (incluse part info and name I.E. 0.weight)
+ $id - a bighash Id number
+ $def - the resource's default value 'stupid emacs
+
+Returns: A list, the first item is the index into the remaining list of items of parm valuse that is the active one, the list consists of parm values at the 14 possible levels
+
+14- General Course
+13- Map or Folder level in course
+12- resource default
+11- map default
+10- resource level in course
+9 - General for section
+8 - Map or Folder level for section
+7 - resource level in section
+6 - General for group
+5 - Map or Folder level for group
+4 - resource level in group
+3 - General for specific student
+2 - Map or Folder level for specific student
+1 - resource level for specific student
+=cut
-my %courseopt;
-my %useropt;
-my %bighash;
-my %parmhash;
+##################################################
+sub parmval {
+ my ($what,$id,$def,$uname,$udom,$csec,$cgroup,$courseopt)=@_;
+ return &parmval_by_symb($what,&symbcache($id),$def,$uname,$udom,$csec,
+ $cgroup,$courseopt);
+}
-my @outpar;
+sub parmval_by_symb {
+ my ($what,$symb,$def,$uname,$udom,$csec,$cgroup,$courseopt)=@_;
-my @ids;
-my %symbp;
-my %mapp;
-my %typep;
+ my $useropt;
+ if ($uname ne '' && $udom ne '') {
+ $useropt = &Apache::lonnet::get_userresdata($uname,$udom);
+ }
-my $uname;
-my $udom;
-my $uhome;
+ my $result='';
+ my @outpar=();
+# ----------------------------------------------------- Cascading lookup scheme
+ my $map=(&Apache::lonnet::decode_symb($symb))[0];
+ $map = &Apache::lonnet::deversion($map);
-my $csec;
+ my $symbparm=$symb.'.'.$what;
+ my $mapparm=$map.'___(all).'.$what;
-my $fcat;
+ my $grplevel=$env{'request.course.id'}.'.['.$cgroup.'].'.$what;
+ my $grplevelr=$env{'request.course.id'}.'.['.$cgroup.'].'.$symbparm;
+ my $grplevelm=$env{'request.course.id'}.'.['.$cgroup.'].'.$mapparm;
-# -------------------------------------------- Figure out a cascading parameter
+ my $seclevel=$env{'request.course.id'}.'.['.$csec.'].'.$what;
+ my $seclevelr=$env{'request.course.id'}.'.['.$csec.'].'.$symbparm;
+ my $seclevelm=$env{'request.course.id'}.'.['.$csec.'].'.$mapparm;
-sub parmval {
- my ($what,$id,$def)=@_;
- my $result='';
- @outpar=();
-# ----------------------------------------------------- Cascading lookup scheme
+ my $courselevel=$env{'request.course.id'}.'.'.$what;
+ my $courselevelr=$env{'request.course.id'}.'.'.$symbparm;
+ my $courselevelm=$env{'request.course.id'}.'.'.$mapparm;
- 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;
+# --------------------------------------------------------- first, check course
- my $courselevel=
- $ENV{'request.course.id'}.'.'.$what;
- my $courselevelr=
- $ENV{'request.course.id'}.'.'.$symbparm;
- my $courselevelm=
- $ENV{'request.course.id'}.'.'.$mapparm;
+ if (defined($$courseopt{$courselevel})) {
+ $outpar[14]=$$courseopt{$courselevel};
+ $result=14;
+ }
-# -------------------------------------------------------- first, check default
+ if (defined($$courseopt{$courselevelm})) {
+ $outpar[13]=$$courseopt{$courselevelm};
+ $result=13;
+ }
- if ($def) { $outpar[11]=$def;
- $result=11; }
+# ------------------------------------------------------- second, check default
-# ----------------------------------------------------- second, check map parms
+ if (defined($def)) { $outpar[12]=$def; $result=12; }
- my $thisparm=$parmhash{$symbparm};
- if ($thisparm) { $outpar[10]=$thisparm;
- $result=10; }
+# ------------------------------------------------------ third, check map parms
-# --------------------------------------------------------- third, check course
+ my $thisparm=&parmhash($symbparm);
+ if (defined($thisparm)) { $outpar[11]=$thisparm; $result=11; }
- if ($courseopt{$courselevel}) { $outpar[9]=$courseopt{$courselevel};
- $result=9; }
+ if (defined($$courseopt{$courselevelr})) {
+ $outpar[10]=$$courseopt{$courselevelr};
+ $result=10;
+ }
- if ($courseopt{$courselevelm}) { $outpar[8]=$courseopt{$courselevelm};
- $result=8; }
+# ------------------------------------------------------ fourth, back to course
+ if ($csec ne '') {
+ if (defined($$courseopt{$seclevel})) {
+ $outpar[9]=$$courseopt{$seclevel};
+ $result=9;
+ }
+ if (defined($$courseopt{$seclevelm})) {
+ $outpar[8]=$$courseopt{$seclevelm};
+ $result=8;
+ }
+
+ if (defined($$courseopt{$seclevelr})) {
+ $outpar[7]=$$courseopt{$seclevelr};
+ $result=7;
+ }
+ }
+# ------------------------------------------------------ fifth, check course group
+ if ($cgroup ne '') {
+ if (defined($$courseopt{$grplevel})) {
+ $outpar[6]=$$courseopt{$grplevel};
+ $result=6;
+ }
+ if (defined($$courseopt{$grplevelm})) {
+ $outpar[5]=$$courseopt{$grplevelm};
+ $result=5;
+ }
+ if (defined($$courseopt{$grplevelr})) {
+ $outpar[4]=$$courseopt{$grplevelr};
+ $result=4;
+ }
+ }
- if ($courseopt{$courselevelr}) { $outpar[7]=$courseopt{$courselevelr};
- $result=7; }
+# ---------------------------------------------------------- fifth, check user
- if ($csec) {
+ if ($uname ne '') {
+ if (defined($$useropt{$courselevel})) {
+ $outpar[3]=$$useropt{$courselevel};
+ $result=3;
+ }
+
+ if (defined($$useropt{$courselevelm})) {
+ $outpar[2]=$$useropt{$courselevelm};
+ $result=2;
+ }
+
+ if (defined($$useropt{$courselevelr})) {
+ $outpar[1]=$$useropt{$courselevelr};
+ $result=1;
+ }
+ }
+ return ($result,@outpar);
+}
- if ($courseopt{$seclevel}) { $outpar[6]=$courseopt{$seclevel};
- $result=6; }
- if ($courseopt{$seclevelm}) { $outpar[5]=$courseopt{$seclevelm};
- $result=5; }
-
- if ($courseopt{$seclevelr}) { $outpar[4]=$courseopt{$seclevelr};
- $result=4; }
-
- }
-# ---------------------------------------------------------- fourth, check user
-
- if ($uname) {
+# --- Caches local to lonparmset
- if ($useropt{$courselevel}) { $outpar[3]=$useropt{$courselevel};
- $result=3; }
+
+sub reset_caches {
+ &resetparmhash();
+ &resetsymbcache();
+ &resetrulescache();
+}
- if ($useropt{$courselevelm}) { $outpar[2]=$useropt{$courselevelm};
- $result=2; }
+{
+ my $parmhashid;
+ my %parmhash;
+ sub resetparmhash {
+ undef($parmhashid);
+ undef(%parmhash);
+ }
+
+ sub cacheparmhash {
+ if ($parmhashid eq $env{'request.course.fn'}) { return; }
+ my %parmhashfile;
+ if (tie(%parmhashfile,'GDBM_File',
+ $env{'request.course.fn'}.'_parms.db',&GDBM_READER(),0640)) {
+ %parmhash=%parmhashfile;
+ untie(%parmhashfile);
+ $parmhashid=$env{'request.course.fn'};
+ }
+ }
+
+ sub parmhash {
+ my ($id) = @_;
+ &cacheparmhash();
+ return $parmhash{$id};
+ }
+ }
- if ($useropt{$courselevelr}) { $outpar[1]=$useropt{$courselevelr};
- $result=1; }
+{
+ my $symbsid;
+ my %symbs;
+ sub resetsymbcache {
+ undef($symbsid);
+ undef(%symbs);
+ }
+
+ sub symbcache {
+ my $id=shift;
+ if ($symbsid ne $env{'request.course.id'}) {
+ undef(%symbs);
+ }
+ if (!$symbs{$id}) {
+ my $navmap = Apache::lonnavmaps::navmap->new();
+ if ($id=~/\./) {
+ my $resource=$navmap->getById($id);
+ $symbs{$id}=$resource->symb();
+ } else {
+ my $resource=$navmap->getByMapPc($id);
+ $symbs{$id}=&Apache::lonnet::declutter($resource->src());
+ }
+ $symbsid=$env{'request.course.id'};
+ }
+ return $symbs{$id};
+ }
+ }
- }
-
- return $result;
+{
+ my $rulesid;
+ my %rules;
+ sub resetrulescache {
+ undef($rulesid);
+ undef(%rules);
+ }
+
+ sub rulescache {
+ my $id=shift;
+ if ($rulesid ne $env{'request.course.id'}
+ && !defined($rules{$id})) {
+ my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'};
+ my $crs = $env{'course.'.$env{'request.course.id'}.'.num'};
+ %rules=&Apache::lonnet::dump('parmdefactions',$dom,$crs);
+ $rulesid=$env{'request.course.id'};
+ }
+ return $rules{$id};
+ }
}
-# ---------------------------------------------------------------- Sort routine
-
-sub bycat {
- if ($fcat eq '') {
- $a<=>$b;
+sub preset_defaults {
+ my $type=shift;
+ if (&rulescache($type.'_action') eq 'default') {
+# yes, there is something
+ return (&rulescache($type.'_hours'),
+ &rulescache($type.'_min'),
+ &rulescache($type.'_sec'),
+ &rulescache($type.'_value'));
} else {
- &parmval('0.'.$fcat,$a)<=>&parmval('0.'.$fcat,$b);
+# nothing there or something else
+ return ('','','','','');
}
}
-# ------------------------------------------------------------ Output for value
+##################################################
-sub valout {
- my ($value,$type)=@_;
- return
- ($value?(($type=~/^date/)?localtime($value):$value):' ');
+sub date_sanity_info {
+ my $checkdate=shift;
+ unless ($checkdate) { return ''; }
+ my $result='';
+ my $crsprefix='course.'.$env{'request.course.id'}.'.';
+ if ($env{$crsprefix.'default_enrollment_end_date'}) {
+ if ($checkdate>$env{$crsprefix.'default_enrollment_end_date'}) {
+ $result.='
'.&mt('After course enrollment end!');
+ }
+ }
+ if ($env{$crsprefix.'default_enrollment_start_date'}) {
+ if ($checkdate<$env{$crsprefix.'default_enrollment_start_date'}) {
+ $result.='
'.&mt('Before course enrollment start!');
+ }
+ }
+ return $result;
+}
+##################################################
+##################################################
+#
+# Store a parameter by ID
+#
+# Takes
+# - resource id
+# - name of parameter
+# - level
+# - new value
+# - new type
+# - username
+# - userdomain
+
+sub storeparm {
+ my ($sresid,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$cgroup)=@_;
+ &storeparm_by_symb(&symbcache($sresid),$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,'',$cgroup);
+}
+
+#
+# Store a parameter by symb
+#
+# Takes
+# - symb
+# - name of parameter
+# - level
+# - new value
+# - new type
+# - username
+# - userdomain
+my %recstack;
+sub storeparm_by_symb {
+ my ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$recflag,$cgroup)=@_;
+ unless ($recflag) {
+# first time call
+ %recstack=();
+ $recflag=1;
+ }
+# store parameter
+ &storeparm_by_symb_inner
+ ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$cgroup);
+# don't do anything if parameter was reset
+ unless ($nval) { return; }
+ my ($prefix,$parm)=($spnam=~/^(.*[\_\.])([^\_\.]+)$/);
+# remember that this was set
+ $recstack{$parm}=1;
+# what does this trigger?
+ foreach my $triggered (split(/\:/,&rulescache($parm.'_triggers'))) {
+# don't backfire
+ unless ((!$triggered) || ($recstack{$triggered})) {
+ my $action=&rulescache($triggered.'_action');
+ my ($whichaction,$whichparm)=($action=~/^(.*\_)([^\_]+)$/);
+# set triggered parameter on same level
+ my $newspnam=$prefix.$triggered;
+ my $newvalue='';
+ my $active=1;
+ if ($action=~/^when\_setting/) {
+# are there restrictions?
+ if (&rulescache($triggered.'_triggervalue')=~/\w/) {
+ $active=0;
+ foreach my $possiblevalue (split(/\s*\,\s*/,&rulescache($triggered.'_triggervalue'))) {
+ if (lc($possiblevalue) eq lc($nval)) { $active=1; }
+ }
+ }
+ $newvalue=&rulescache($triggered.'_value');
+ } else {
+ my $totalsecs=((&rulescache($triggered.'_days')*24+&rulescache($triggered.'_hours'))*60+&rulescache($triggered.'_min'))*60+&rulescache($triggered.'_sec');
+ if ($action=~/^later\_than/) {
+ $newvalue=$nval+$totalsecs;
+ } else {
+ $newvalue=$nval-$totalsecs;
+ }
+ }
+ if ($active) {
+ &storeparm_by_symb($symb,$newspnam,$snum,$newvalue,&rulescache($triggered.'_type'),
+ $uname,$udom,$csec,$recflag,$cgroup);
+ }
+ }
+ }
+ return '';
}
-# -------------------------------------------------------- Produces link anchor
+sub log_parmset {
+ return &Apache::lonnet::instructor_log('parameterlog',@_);
+}
-sub plink {
- my ($type,$dis,$value,$marker,$return,$call)=@_;
- return ''.
- &valout($value,$type).'';
+sub storeparm_by_symb_inner {
+# ---------------------------------------------------------- Get symb, map, etc
+ my ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$cgroup)=@_;
+# ---------------------------------------------------------- Construct prefixes
+ $spnam=~s/\_([^\_]+)$/\.$1/;
+ my $map=(&Apache::lonnet::decode_symb($symb))[0];
+ $map = &Apache::lonnet::deversion($map);
+
+ my $symbparm=$symb.'.'.$spnam;
+ my $mapparm=$map.'___(all).'.$spnam;
+
+ my $grplevel=$env{'request.course.id'}.'.['.$cgroup.'].'.$spnam;
+ my $grplevelr=$env{'request.course.id'}.'.['.$cgroup.'].'.$symbparm;
+ my $grplevelm=$env{'request.course.id'}.'.['.$cgroup.'].'.$mapparm;
+
+ 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==14) || ($snum==3)) { $storeunder=$courselevel; }
+ if (($snum==13) || ($snum==2)) { $storeunder=$courselevelm; }
+ if (($snum==10) || ($snum==1)) { $storeunder=$courselevelr; }
+ if ($snum==9) { $storeunder=$seclevel; }
+ if ($snum==8) { $storeunder=$seclevelm; }
+ if ($snum==7) { $storeunder=$seclevelr; }
+ if ($snum==6) { $storeunder=$grplevel; }
+ if ($snum==5) { $storeunder=$grplevelm; }
+ if ($snum==4) { $storeunder=$grplevelr; }
+
+
+ my $delete;
+ if ($nval eq '') { $delete=1;}
+ my %storecontent = ($storeunder => $nval,
+ $storeunder.'.type' => $ntype);
+ my $reply='';
+ if ($snum>3) {
+# ---------------------------------------------------------------- Store Course
+#
+ my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
+ my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
+# Expire sheets
+ &Apache::lonnet::expirespread('','','studentcalc');
+ if (($snum==10) || ($snum==7) || ($snum==4)) {
+ &Apache::lonnet::expirespread('','','assesscalc',$symb);
+ } elsif (($snum==11) || ($snum==8) || ($snum==5)) {
+ &Apache::lonnet::expirespread('','','assesscalc',$map);
+ } else {
+ &Apache::lonnet::expirespread('','','assesscalc');
+ }
+# Store parameter
+ if ($delete) {
+ $reply=&Apache::lonnet::del
+ ('resourcedata',[keys(%storecontent)],$cdom,$cnum);
+ &log_parmset(\%storecontent,1);
+ } else {
+ $reply=&Apache::lonnet::cput
+ ('resourcedata',\%storecontent,$cdom,$cnum);
+ &log_parmset(\%storecontent);
+ }
+ &Apache::lonnet::devalidatecourseresdata($cnum,$cdom);
+ } else {
+# ------------------------------------------------------------------ Store User
+#
+# Expire sheets
+ &Apache::lonnet::expirespread($uname,$udom,'studentcalc');
+ if ($snum==1) {
+ &Apache::lonnet::expirespread
+ ($uname,$udom,'assesscalc',$symb);
+ } elsif ($snum==2) {
+ &Apache::lonnet::expirespread
+ ($uname,$udom,'assesscalc',$map);
+ } else {
+ &Apache::lonnet::expirespread($uname,$udom,'assesscalc');
+ }
+# Store parameter
+ if ($delete) {
+ $reply=&Apache::lonnet::del
+ ('resourcedata',[keys(%storecontent)],$udom,$uname);
+ &log_parmset(\%storecontent,1,$uname,$udom);
+ } else {
+ $reply=&Apache::lonnet::cput
+ ('resourcedata',\%storecontent,$udom,$uname);
+ &log_parmset(\%storecontent,0,$uname,$udom);
+ }
+ &Apache::lonnet::devalidateuserresdata($uname,$udom);
+ }
+
+ if ($reply=~/^error\:(.*)/) {
+ return "Write Error: $1";
+ }
+ return '';
}
-# ================================================================ Main Handler
+##################################################
+##################################################
-sub handler {
- my $r=shift;
+=pod
- if ($r->header_only) {
- $r->content_type('text/html');
- $r->send_http_header;
- return OK;
- }
+=item valout
-# ----------------------------------------------------- Needs to be in a course
+Format a value for output.
- if (($ENV{'request.course.fn'}) &&
- (&Apache::lonnet::allowed('opa',$ENV{'request.course.id'}))) {
-# -------------------------------------------------------- Variable declaration
+Inputs: $value, $type, $editable
- %courseopt=();
- %useropt=();
- %bighash=();
-
- @ids=();
- %symbp=();
- %typep=();
-
- my $message='';
-
- $csec=$ENV{'form.csec'};
- $udom=$ENV{'form.udom'};
- my $id=$ENV{'form.id'};
- if (($id) && ($udom)) {
- $uname=(&Apache::lonnet::idget($udom,$id))[1];
- if ($uname) {
- $id='';
- } else {
- $message=
- "
\nFull Name: ".
- $name{'firstname'}.' '.$name{'middlename'}
- .$name{'lastname'}.' '.$name{'generation'}.
- "
\nID: ".$name{'id'}.'
'; - } +Returns: $value, formatted for output. If $type indicates it is a date, +localtime($value) is returned. +$editable will return an icon to click on + +=cut + +################################################## +################################################## +sub valout { + my ($value,$type,$editable)=@_; + my $result = ''; + # Values of zero are valid. + if (! $value && $value ne '0') { + if ($editable) { + $result = '*'; + } else { + $result=' '; + } + } else { + if ($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 (&isdateparm($type)) { + $result = &Apache::lonlocal::locallocaltime($value). + &date_sanity_info($value); + } else { + $result = $value; + $result = &HTML::Entities::encode($result,'"<>&'); } - } + } + return $result; +} - unless ($csec) { $csec=''; } +################################################## +################################################## - $fcat=$ENV{'form.fcat'}; - unless ($fcat) { $fcat=''; } +=pod -# ------------------------------------------------------------------- Tie hashs - if ((tie(%bighash,'GDBM_File',$ENV{'request.course.fn'}.'.db', - &GDBM_READER,0640)) && - (tie(%parmhash,'GDBM_File', - $ENV{'request.course.fn'}.'_parms.db',&GDBM_READER,0640))) { +=item plink -# --------------------------------------------------------- Get all assessments - map { - if ($_=~/^src\_(\d+)\.(\d+)$/) { - my $mapid=$1; - my $resid=$2; - my $id=$mapid.'.'.$resid; - if ($bighash{$_}=~/\.(problem|exam|quiz|assess|survey|form)$/) { - $ids[$#ids+1]=$id; - $typep{$id}=$1; - $mapp{$id}= - &Apache::lonnet::declutter($bighash{'map_id_'.$mapid}); - $symbp{$id}=$mapp{$id}. - '___'.$resid.'___'. - &Apache::lonnet::declutter($bighash{$_}); - } - } - } keys %bighash; -# ---------------------------------------------------------- Anything to store? - if ($ENV{'form.pres_marker'}) { - my ($sresid,$spnam,$snum)=split(/\&/,$ENV{'form.pres_marker'}); - $spnam=~s/\_/\./; -# ---------------------------------------------------------- Construct prefixes +Produces a link anchor. - my $symbparm=$symbp{$sresid}.'.'.$spnam; - my $mapparm=$mapp{$sresid}.'___(all).'.$spnam; +Inputs: $type,$dis,$value,$marker,$return,$call - 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'}); +Returns: scalar with html code for a link which will envoke the +javascript function 'pjump'. - my $reply=''; - if ($snum>3) { -# ---------------------------------------------------------------- Store Course - $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 - $reply= - &Apache::lonnet::critical('put:'.$udom.':'.$uname.':resourcedata:'. - $storecontent,$uhome); - } +=cut - if ($reply=~/^error\:(.*)/) { - $message.="
'. + ''. + $valout.' |