--- loncom/interface/lonparmset.pm 2000/11/24 21:41:43 1.11 +++ loncom/interface/lonparmset.pm 2003/06/04 18:23:54 1.95.2.1 @@ -1,422 +1,1628 @@ # The LearningOnline Network with CAPA # Handler to set parameters for assessments # -# (Handler to resolve ambiguous file locations +# $Id: lonparmset.pm,v 1.95.2.1 2003/06/04 18:23:54 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 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 Apache::lonmenu; use GDBM_File; -use Apache::lonmeta; +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 %maptitles; my $uname; my $udom; my $uhome; - my $csec; +my $coursename; + +################################################## +################################################## + +=pod + +=item parmval + +Figure out a cascading parameter. -my $fcat; +Inputs: $what - a parameter spec (incluse part info and name I.E. 0.weight) + $id - a bighash Id number + $def - the resource's default value 'stupid emacs -# -------------------------------------------- Figure out a cascading parameter +Returns: A list, the first item is the index into the remaining list of items of parm valuse that is the active one, the list consists of parm values at the 11 possible levels +11- resource default +10- map default +9 - General Course +8 - Map or Folder level in course +7 - resource level in course +6 - General for section +5 - Map or Folder level for section +4 - resource level in section +3 - General for specific student +2 - Map or Folder level for specific student +1 - resource level for specific student + +=cut + +################################################## +################################################## sub parmval { my ($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'}.'.['. - $ENV{'request.course.sec'}.'].'.$what; - my $seclevelr= - $ENV{'request.course.id'}.'.['. - $ENV{'request.course.sec'}.'].'.$symbparm; - my $seclevelm= - $ENV{'request.course.id'}.'.['. - $ENV{'request.course.sec'}.'].'.$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{$courselevelr}) { $outpar[7]=$courseopt{$courselevelr}; - $result=7; } + if (defined($courseopt{$courselevel})) { + $outpar[9]=$courseopt{$courselevel}; + $result=9; + } - if ($csec) { + if (defined($courseopt{$courselevelm})) { + $outpar[8]=$courseopt{$courselevelm}; + $result=8; + } - if ($courseopt{$seclevel}) { $outpar[6]=$courseopt{$seclevel}; - $result=6; } + if (defined($courseopt{$courselevelr})) { + $outpar[7]=$courseopt{$courselevelr}; + $result=7; + } - if ($courseopt{$seclevelm}) { $outpar[5]=$courseopt{$seclevelm}; - $result=5; } - - if ($courseopt{$seclevelr}) { $outpar[4]=$courseopt{$seclevelr}; - $result=4; } - - } + if (defined($csec)) { + if (defined($courseopt{$seclevel})) { + $outpar[6]=$courseopt{$seclevel}; + $result=6; + } + if (defined($courseopt{$seclevelm})) { + $outpar[5]=$courseopt{$seclevelm}; + $result=5; + } + + if (defined($courseopt{$seclevelr})) { + $outpar[4]=$courseopt{$seclevelr}; + $result=4; + } + } # ---------------------------------------------------------- fourth, check user - - if ($uname) { - if ($useropt{$courselevel}) { $outpar[3]=$useropt{$courselevel}; - $result=3; } + if (defined($uname)) { + 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 ($useropt{$courselevelm}) { $outpar[2]=$useropt{$courselevelm}; - $result=2; } +################################################## +################################################## - if ($useropt{$courselevelr}) { $outpar[1]=$useropt{$courselevelr}; - $result=1; } +=pod - } - - return $result; -} +=item valout -# ---------------------------------------------------------------- Sort routine +Format a value for output. -sub bycat { - if ($fcat eq '') { - $a<=>$b; - } else { - &parmval('0.'.$fcat,$a)<=>&parmval('0.'.$fcat,$b); - } -} +Inputs: $value, $type + +Returns: $value, formatted for output. If $type indicates it is a date, +localtime($value) is returned. -# ------------------------------------------------------------ Output for value +=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 $result; } -# -------------------------------------------------------- Produces link anchor +################################################## +################################################## -sub plink { - my ($type,$dis,$value,$marker,$return,$call)=@_; - return ''. - &valout($value,$type).''; -} +=pod -# ================================================================ Main Handler +=item plink -sub handler { - my $r=shift; +Produces a link anchor. - if ($r->header_only) { - $r->content_type('text/html'); - $r->send_http_header; - return OK; - } +Inputs: $type,$dis,$value,$marker,$return,$call -# ----------------------------------------------------- Needs to be in a course +Returns: scalar with html code for a link which will envoke the +javascript function 'pjump'. - if (($ENV{'request.course.fn'}) && - (&Apache::lonnet::allowed('opa',$ENV{'request.course.id'}))) { -# -------------------------------------------------------- Variable declaration +=cut - %courseopt=(); - %useropt=(); - %bighash=(); - - @ids=(); - %symbp=(); - %typep=(); - - $uname=$ENV{'form.uname'}; - $udom=$ENV{'form.udom'}; - unless ($udom) { $uname=''; } - $uhome=''; - my $message=''; - if ($uname) { - $uhome=&Apache::lonnet::homeserver($uname,$udom); - } - if ($uhome eq 'no_host') { - $message= - "

Unknown user '$uname' at domain '$udom'

"; - $uname=''; - } - - $csec=$ENV{'form.csec'}; - unless ($csec) { $csec=''; } - $fcat=$ENV{'form.fcat'}; - unless ($fcat) { $fcat=''; } +################################################## +################################################## +sub plink { + my ($type,$dis,$value,$marker,$return,$call)=@_; + my $winvalue=$value; + unless ($winvalue) { + if ($type=~/^date/) { + $winvalue=$ENV{'form.recent_'.$type}; + } else { + $winvalue=$ENV{'form.recent_'.(split(/\_/,$type))[0]}; + } + } + return + ''. + &valout($value,$type).''; +} -# ------------------------------------------------------------------- Tie hashs - if ((tie(%bighash,'GDBM_File',$ENV{'request.course.fn'}.'.db', - &GDBM_READER,0640)) && - (tie(%parmhash,'GDBM_File', - $ENV{'request.course.fn'}.'_parms.db',&GDBM_READER,0640))) { -# -------------------------------------------------------------- Get 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,$value)=split(/\=/,$_); - $courseopt{unescape($name)}=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,$value)=split(/\=/,$_); - $useropt{unescape($name)}=unescape($value); - } split(/\&/,$reply); - } - } -# --------------------------------------------------------- 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; -# ------------------------------------------------------------------- Sort this - @ids=sort bycat @ids; -# ------------------------------------------------------------------ Start page - $r->content_type('text/html'); - $r->send_http_header; - $r->print(<print(< -LON-CAPA Assessment Parameters +LON-CAPA Course Parameters +$selscript - -

Set Assessment Parameters

+$bodytag + + + +
+

Course Environment

+ +
-

Course: $ENV{'course.'.$ENV{'request.course.id'}.'.description'}

+

Course Assessments

-Section/Group: - +Section/Group: +
For User - + +or ID + at Domain - +$chooseopt + + + ENDHEAD - - if ($uhome eq 'no_host') { - $r->print($message); - } - $r->print('

Sort list by '); - $r->print(''); -# ----------------------------------------------------------------- Start Table - my $coursespan=$csec?8:5; - $r->print(< - - -ENDTABLEHEAD + } + + my $parm=$$display{$which}; + + if ($parmlev eq 'full' || $parmlev eq 'brief') { + $r->print(''); + } else { + $parm=~s|\[.*\]\s||g; + } + + $r->print(''); + + my $thismarker=$which; + $thismarker=~s/^parameter\_//; + my $mprefix=$rid.'&'.$thismarker.'&'; + + if ($parmlev eq 'general') { + + if ($uname) { + &print_td($r,3,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + } elsif ($csec) { + &print_td($r,6,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + } else { + &print_td($r,9,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + } + } elsif ($parmlev eq 'map') { + + if ($uname) { + &print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + } elsif ($csec) { + &print_td($r,5,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + } else { + &print_td($r,8,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + } + } else { + + &print_td($r,11,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + + if ($parmlev eq 'brief') { + + &print_td($r,7,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + + if ($csec) { + &print_td($r,4,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + } + if ($uname) { + &print_td($r,1,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + } + } else { + + &print_td($r,10,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + &print_td($r,9,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + &print_td($r,8,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + &print_td($r,7,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + + if ($csec) { + &print_td($r,6,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + &print_td($r,5,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + &print_td($r,4,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + } + if ($uname) { + &print_td($r,3,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + &print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + &print_td($r,1,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + } + } # end of $brief if/else + } # end of $parmlev if/else + + if ($parmlev eq 'full' || $parmlev eq 'brief') { + $r->print(''); + } + my $sessionval=&Apache::lonnet::EXT('resource.'.$$part{$which}. + '.'.$$name{$which},$symbp{$rid}); +# this doesn't seem to work, and I don't think is correct +# my $sessionvaltype=&Apache::lonnet::EXT('resource.'.$$part{$which}. +# '.'.$$name{$which}.'.type',$symbp{$rid}); +# this seems to work + my $sessionvaltype=$typeoutpar[$result]; + if (!defined($sessionvaltype)) { $sessionvaltype=$$defaulttype{$which}; } + $r->print(''); + $r->print(''); + $r->print("\n"); +} + +sub print_td { + my ($r,$which,$defbg,$result,$outpar,$mprefix,$value,$typeoutpar,$display)=@_; + $r->print(''."\n"); +} + +sub get_env_multiple { + my ($name) = @_; + my @values; + if (defined($ENV{$name})) { + # exists is it an array + if (ref($ENV{$name})) { + @values=@{ $ENV{$name} }; + } else { + $values[0]=$ENV{$name}; + } + } + return(@values); +} + +=pod + +=item B: Given the course data hash, extractResourceInformation extracts lots of information about the course's resources into a variety of hashes. + +Input: See list below: + +=over 4 + +=item B: An array that will contain all of the ids in the course. + +=item B: hash, id->type, where "type" contains the extension of the file, thus, I. + +=item B: hash, id->key list, will contain a comma seperated list of the meta-data keys available for the given id + +=item B: hash, name of parameter->display value (what is the display value?) + +=item B: hash, part identification->text representation of part, where the text representation is "[Part $part]" + +=item B: hash, full key to part->display value (what's display value?) + +=item B: hash, ??? + +=item B: ??? + +=item B: hash, ??? + +=item B: ?? + +=item B: hash, id->full sym? + +=back + +=cut + +sub extractResourceInformation { + my $bighash = shift; + my $ids = shift; + my $typep = shift; + my $keyp = shift; + my $allparms = shift; + my $allparts = shift; + my $allkeys = shift; + my $allmaps = shift; + my $fcat = shift; + my $defp = shift; + my $mapp = shift; + my $symbp = shift; + my $maptitles=shift; + + foreach (keys %$bighash) { + if ($_=~/^src\_(\d+)\.(\d+)$/) { + my $mapid=$1; + my $resid=$2; + my $id=$mapid.'.'.$resid; + my $srcf=$$bighash{$_}; + if ($srcf=~/\.(problem|exam|quiz|assess|survey|form)$/) { + $$ids[$#$ids+1]=$id; + $$typep{$id}=$1; + $$keyp{$id}=''; + foreach (split(/\,/,&Apache::lonnet::metadata($srcf,'allpossiblekeys'))) { + if ($_=~/^parameter\_(.*)/) { + my $key=$_; + my $allkey=$1; + $allkey=~s/\_/\./g; + my $display= &Apache::lonnet::metadata($srcf,$key.'.display'); + my $name=&Apache::lonnet::metadata($srcf,$key.'.name'); + my $part= &Apache::lonnet::metadata($srcf,$key.'.part'); + my $parmdis = $display; + $parmdis =~ s|(\[Part.*$)||g; + my $partkey = $part; + $partkey =~ tr|_|.|; + $$allparms{$name} = $parmdis; + $$allparts{$part} = "[Part $part]"; + $$allkeys{$allkey}=$display; + if ($allkey eq $fcat) { + $$defp{$id}= &Apache::lonnet::metadata($srcf,$key); + } + if ($$keyp{$id}) { + $$keyp{$id}.=','.$key; + } else { + $$keyp{$id}=$key; + } + } + } + $$mapp{$id}= + &Apache::lonnet::declutter($$bighash{'map_id_'.$mapid}); + $$mapp{$mapid}=$$mapp{$id}; + $$allmaps{$mapid}=$$mapp{$id}; + $$maptitles{$mapid}= + $$bighash{'title_'.$$bighash{'ids_'.&Apache::lonnet::clutter($$mapp{$id})}}; + $$maptitles{$$mapp{$id}}=$$maptitles{$mapid}; + $$symbp{$id}=$$mapp{$id}. + '___'.$resid.'___'. + &Apache::lonnet::declutter($srcf); + $$symbp{$mapid}=$$mapp{$id}.'___(all)'; + } + } + } +} + +################################################## +################################################## + +=pod + +=item assessparms + +Show assessment data and parameters. This is a large routine that should +be simplified and shortened... someday. + +Inputs: $r + +Returns: nothing + +Variables used (guessed by Jeremy): + +=over 4 + +=item B: ParameterS CATegories? ends up a list of the types of parameters that exist, e.g., tol, weight, acc, opendate, duedate, answerdate, sig, maxtries, type. + +=item B: ParameterS PaRTs? a list of the parts of a problem that we are displaying? Used to display only selected parts? + +=item B: + +=back + +=cut + +################################################## +################################################## +sub assessparms { + + my $r=shift; +# -------------------------------------------------------- Variable declaration + my %allkeys; + my %allmaps; + my %alllevs; + + $alllevs{'Resource Level'}='full'; +# $alllevs{'Resource Level [BRIEF]'}='brief'; + $alllevs{'Map Level'}='map'; + $alllevs{'Course Level'}='general'; + + my %allparms; + my %allparts; + + my %defp; + %courseopt=(); + %useropt=(); + my %bighash=(); + + @ids=(); + %symbp=(); + %typep=(); + + my $message=''; + + $csec=$ENV{'form.csec'}; + $udom=$ENV{'form.udom'}; + unless ($udom) { $udom=$r->dir_config('lonDefDomain'); } + + my @pscat=&get_env_multiple('form.pscat'); + my $pschp=$ENV{'form.pschp'}; + my @psprt=&get_env_multiple('form.psprt'); + if (!@psprt) { $psprt[0]='0'; } + my $showoptions=$ENV{'form.showoptions'}; + + my $pssymb=''; + my $parmlev=''; + my $prevvisit=$ENV{'form.prevvisit'}; + +# unless ($parmlev==$ENV{'form.parmlev'}) { +# $parmlev = 'full'; +# } + + unless ($ENV{'form.parmlev'}) { + $parmlev = 'map'; + } else { + $parmlev = $ENV{'form.parmlev'}; + } + +# ----------------------------------------------- Was this started from grades? + + if (($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); + if (!@pscat) { @pscat=('all'); } + $pschp=''; + $parmlev = 'full'; + } elsif ($ENV{'form.symb'}) { + $pssymb=$ENV{'form.symb'}; + if (!@pscat) { @pscat=('all'); } + $pschp=''; + $parmlev = 'full'; + } else { + $ENV{'form.url'}=''; + } + + 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) { - $r->print(""); + $uhome=&Apache::lonnet::homeserver($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'}.'

'; + } + } } - $r->print(<Parameter in Effect

- - -ENDTABLETWO - if ($csec) { - $r->print(""); + + unless ($csec) { $csec=''; } + + my $fcat=$ENV{'form.fcat'}; + unless ($fcat) { $fcat=''; } + +# ------------------------------------------------------------------- Tie hashs + if (!(tie(%bighash,'GDBM_File',$ENV{'request.course.fn'}.'.db', + &GDBM_READER(),0640))) { + $r->print("Unable to access course data. (File $ENV{'request.course.fn'}.db not tieable)"); + return ; } - $r->print(< - - - -ENDTABLEHEADFOUR - if ($csec) { - $r->print(''); + if (!(tie(%parmhash,'GDBM_File', + $ENV{'request.course.fn'}.'_parms.db',&GDBM_READER(),0640))) { + $r->print("Unable to access parameter data. (File $ENV{'request.course.fn'}_parms.db not tieable)"); + return ; } + +# --------------------------------------------------------- Get all assessments + extractResourceInformation(\%bighash, \@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allkeys, \%allmaps, $fcat, \%defp, \%mapp, \%symbp,\%maptitles); + + $mapp{'0.0'} = ''; + $symbp{'0.0'} = ''; +# ---------------------------------------------------------- Anything to store? + if ($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; } + + my $delete; + if ($ENV{'form.pres_value'} eq '') { $delete=1;} + my %storecontent = ($storeunder => $ENV{'form.pres_value'}, + $storeunder.'.type' => $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 + if ($delete) { + $reply=&Apache::lonnet::del + ('resourcedata',[keys(%storecontent)], + $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, + $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); + } else { + $reply=&Apache::lonnet::cput + ('resourcedata',\%storecontent, + $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, + $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); + } + } 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 + if ($delete) { + $reply=&Apache::lonnet::del + ('resourcedata',[keys(%storecontent)],$udom,$uname); + } else { + $reply=&Apache::lonnet::cput + ('resourcedata',\%storecontent,$udom,$uname); + } + } + + if ($reply=~/^error\:(.*)/) { + $message.="Write Error: $1"; + } +# ---------------------------------------------------------------- Done storing + $message.='

Changes can take up to 10 minutes before being active for all students

'; + } +# --------------------------------------------- Devalidate cache for this child + &Apache::lonnet::devalidatecourseresdata( + $ENV{'course.'.$ENV{'request.course.id'}.'.num'}, + $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}); +# -------------------------------------------------------------- Get coursedata + %courseopt = &Apache::lonnet::dump + ('resourcedata', + $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, + $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); +# --------------------------------------------------- Get userdata (if present) if ($uname) { - $r->print(''); + %useropt=&Apache::lonnet::dump('resourcedata',$udom,$uname); + } + +# ------------------------------------------------------------------- Sort this + + @ids=sort { + if ($fcat eq '') { + $a<=>$b; + } else { + my ($result,@outpar)=&parmval($fcat,$a,$defp{$a}); + my $aparm=$outpar[$result]; + ($result,@outpar)=&parmval($fcat,$b,$defp{$b}); + my $bparm=$outpar[$result]; + 1*$aparm<=>1*$bparm; + } + } @ids; +#----------------------------------------------- if all selected, fill in array + if ($pscat[0] eq "all" || !@pscat) {@pscat = (keys %allparms);} + if ($psprt[0] eq "all" || !@psprt) {@psprt = (keys %allparts);} +# ------------------------------------------------------------------ Start page + + &startpage($r,$id,$udom,$csec,$uname); +# if ($ENV{'form.url'}) { +# $r->print(''); +# } + $r->print(''); + + foreach ('tolerance','date_default','date_start','date_end', + 'date_interval','int','float','string') { + $r->print(''); + } + + $r->print('

'.$message.'

Any User' + .$$part{$which}.''.$parm.''. + &valout($outpar[$result],$typeoutpar[$result]).''. + &valout($sessionval,$sessionvaltype).' '. + '
'. + &plink($$typeoutpar[$which],$$display{$value},$$outpar[$which], + $mprefix."$which",'parmform.pres','psub').'User $uname at Domain $udom
Resource Levelin Coursein Section/Group $csec
Assessment URL and TitleTypeEnclosing MapPart No.Parameter Namedefaultfrom Enclosing Mapgeneralfor Enclosing Mapfor Resourcegeneralfor Enclosing Mapfor Resourcegeneralfor Enclosing Mapfor Resource
'); + + $r->print(''); + + my $submitmessage; + if (($prevvisit) || ($pschp) || ($pssymb)) { + $submitmessage = "Update Display"; + } else { + $submitmessage = "Display"; + } + if (!$pssymb) { + $r->print('\n"); + + $r->print(''); + + $r->print(''); + + $r->print(''); + $r->print('\n"); + } else { + my ($map,$id,$resource)=split(/___/,$pssymb); + $r->print(""); + $r->print(''); + $r->print(''); + $r->print(''); + } + + $r->print(''); +# $r->print(""); +# $r->print(""); +# $r->print(""); +# $r->print(""); + + if ($showoptions eq 'show') { + my $tempkey; + + $r->print(''); + + $r->print(''); + + $r->print(''); + + $r->print(''); + + } else { # hide options - include any necessary extras here + + $r->print(''."\n"); + + unless (@pscat) { + foreach (keys %allparms ) { + $r->print(''."\n"); + } + } else { + foreach (@pscat) { + $r->print(''."\n"); + } + } + + unless (@psprt) { + foreach (keys %allparts ) { + $r->print(''."\n"); + } + } else { + foreach (@psprt) { + $r->print(''."\n"); + } + } + } - $r->print(''); - map { + $r->print('
Select Parameter Level'); + $r->print('
Select Enclosing Map or Folder
Specific Resource$resource
print(" checked ");} + $r->print(' name="showoptions" value="show" onclick="form.submit();">Show More Options
Show: $showoptions
pscat: @pscat
psprt: @psprt
fcat: $fcat
Select Parameters to View
'); + $r->print(''); + + my $cnt=0; + foreach $tempkey (sort { $allparms{$a} cmp $allparms{$b} } + keys %allparms ) { + ++$cnt; + $r->print('') unless ($cnt%2); + $r->print(''); + } + $r->print('
print(' checked') unless (@pscat); + $r->print('>All Parameters
print('value="'.$tempkey.'"'); + if ($pscat[0] eq "all" || grep $_ eq $tempkey, @pscat) { + $r->print(' checked'); + } + $r->print('>'.$allparms{$tempkey}.'
'); + +# $r->print('
Select Parts'); + $r->print('
Sort list by'); + $r->print('
'); + +# my @temp_psprt; +# foreach my $t (@psprt) { +# push(@temp_psprt, grep {eval (/^$t\./ || ($_ == $t))} (keys %allparts)); +# } + +# @psprt = @temp_psprt; + + my @temp_pscat; + map { + my $cat = $_; + push(@temp_pscat, map { $_.'.'.$cat } @psprt); + } @pscat; + + @pscat = @temp_pscat; + + if (($prevvisit) || ($pschp) || ($pssymb)) { +# ----------------------------------------------------------------- Start Table + my @catmarker=map { tr|.|_|; 'parameter_'.$_; } @pscat; + my $csuname=$ENV{'user.name'}; + my $csudom=$ENV{'user.domain'}; + + + if ($parmlev eq 'full' || $parmlev eq 'brief') { + + my $coursespan=$csec?8:5; + $r->print('

'); + $r->print(''); + $r->print(''); + if ($uname) { + $r->print(""); + } + $r->print(<Parameter in Effect + + + +ENDTABLETWO + if ($csec) { + $r->print(""); + } + $r->print(< + + + +ENDTABLEHEADFOUR + + if ($csec) { + $r->print(''); + } + + if ($uname) { + $r->print(''); + } + + $r->print(''); + + my $defbgone=''; + my $defbgtwo=''; + + foreach (@ids) { + + my $rid=$_; + my ($inmapid)=($rid=~/\.(\d+)$/); + + if (($pschp eq 'all') || ($allmaps{$pschp} eq $mapp{$rid}) || + ($pssymb eq $symbp{$rid})) { # ------------------------------------------------------ Entry for one resource - @outpar=(); - my $rid=$_; - my $thistitle=''; - my %name= ('0_deadline' => 'deadline'); - my %part= ('0_deadline' => '0'); - my %display=('0_deadline' => 'Deadline'); - my %type= ('0_deadline' => 'date_end'); - my %default=('0_deadline' => time); - my %metadata=&Apache::lonmeta::unpackagemeta( -&Apache::lonnet::getfile('/home/httpd/html/'.$bighash{'src_'.$rid}.'.meta'),1); - map { - if ($_=~/^parameter\_(\d+)\_(\w+)$/) { - my $hashid=$1.'_'.$2; - $part{$hashid}=$1; - $name{$hashid}=$2; - my $tdef; - ($tdef,$display{$hashid})= - split(/\_\_dis\_\_/,$metadata{$_}); - ($type{$hashid},$default{$hashid})=split(/\:/,$tdef); - unless ($display{$hashid}) { - $display{$hashid}=$name{$hashid}; + if ($defbgone eq '"E0E099"') { + $defbgone='"E0E0DD"'; + } else { + $defbgone='"E0E099"'; + } + if ($defbgtwo eq '"FFFF99"') { + $defbgtwo='"FFFFDD"'; + } else { + $defbgtwo='"FFFF99"'; + } + my $thistitle=''; + my %name= (); + undef %name; + my %part= (); + my %display=(); + my %type= (); + my %default=(); + my $uri=&Apache::lonnet::declutter($bighash{'src_'.$rid}); + + foreach (split(/\,/,$keyp{$rid})) { + my $tempkeyp = $_; + if (grep $_ eq $tempkeyp, @catmarker) { + $part{$_}=&Apache::lonnet::metadata($uri,$_.'.part'); + $name{$_}=&Apache::lonnet::metadata($uri,$_.'.name'); + $display{$_}=&Apache::lonnet::metadata($uri,$_.'.display'); + unless ($display{$_}) { $display{$_}=''; } + $display{$_}.=' ('.$name{$_}.')'; + $default{$_}=&Apache::lonnet::metadata($uri,$_); + $type{$_}=&Apache::lonnet::metadata($uri,$_.'.type'); + $thistitle=&Apache::lonnet::metadata($uri,$_.'.title'); + } + } + my $totalparms=scalar keys %name; + if ($totalparms>0) { + my $firstrow=1; + + $r->print(''); + $r->print(''); + + $r->print(''); + + foreach (sort keys %name) { + unless ($firstrow) { + $r->print(''); + } else { + undef $firstrow; + } + + &print_row($r,$_,\%part,\%name,$rid,\%default, + \%type,\%display,$defbgone,$defbgtwo, + $parmlev); + } } } - if ($_ eq 'title') { - $thistitle=$metadata{$_}; - } - } keys %metadata; - my $totalparms=scalar keys %name; - $r->print(''); - $r->print(''); - $r->print(''); - map { - - my $result=&parmval($part{$_}.'.'.$name{$_},$rid,$default{$_}); - - $r->print(""); - - $r->print(''); - $r->print(''); - $r->print(''); - $r->print(''); - $r->print(''); - if ($csec) { - $r->print(''); - $r->print(''); - $r->print(''); - } - if ($uname) { - $r->print(''); - $r->print(''); - $r->print(''); - } - $r->print(''); - $r->print("\n"); - } sort keys %name; + } # end foreach ids # -------------------------------------------------- End entry for one resource - } @ids; - $r->print('
Any User"); + $r->print("User $uname at Domain $udomCurrent Session Value
($csuname at $csudom)
Resource Levelin Coursein Section/Group $csec
Assessment URL and TitleTypeEnclosing Map or FolderPart No.Parameter Namedefaultfrom Enclosing Map or Foldergeneralfor Enclosing Map or Folderfor Resourcegeneralfor Enclosing Map or Folderfor Resourcegeneralfor Enclosing Map or Folderfor Resource
'. + join(' / ',split(/\//,$uri)). + '

'. + "$bighash{'title_'.$rid}"); + + if ($thistitle) { + $r->print(' ('.$thistitle.')'); + } + $r->print('

'.$typep{$rid}. + ''); + + $r->print(' / res / '); + $r->print(join(' / ', split(/\//,$mapp{$rid}))); + + $r->print('
'. - join(' / ',split(/\//,&Apache::lonnet::declutter($bighash{'src_'.$rid}))). - '

'. - $bighash{'title_'.$rid}); - if ($thistitle) { - $r->print(' ('.$thistitle.')'); - } - $r->print('

'.$typep{$rid}.''. - join(' / ',split(/\//,$mapp{$rid})).'$part{$_}$display{$_}'.&valout($outpar[11],$type{$_}).''.&valout($outpar[10],$type{$_}).''. - &plink($type{$_},$display{$_},$outpar[9]).''. - &plink($type{$_},$display{$_},$outpar[8]).''. - &plink($type{$_},$display{$_},$outpar[7]).''. - &plink($type{$_},$display{$_},$outpar[6]).''. - &plink($type{$_},$display{$_},$outpar[5]).''. - &plink($type{$_},$display{$_},$outpar[4]).''. - &plink($type{$_},$display{$_},$outpar[3]).''. - &plink($type{$_},$display{$_},$outpar[2]).''. - &plink($type{$_},$display{$_},$outpar[1]).''.&valout($outpar[$result],$type{$_}).'

'); - untie(%bighash); - untie(%parmhash); - } - } else { + $r->print(''); + } # end of brief/full +#--------------------------------------------------- Entry for parm level map + if ($parmlev eq 'map') { + my $defbgone = '"E0E099"'; + my $defbgtwo = '"FFFF99"'; + + my %maplist; + + if ($pschp eq 'all') { + %maplist = %allmaps; + } else { + %maplist = ($pschp => $mapp{$pschp}); + } + +#-------------------------------------------- for each map, gather information + my $mapid; + foreach $mapid (sort {$maplist{$a} cmp $maplist{$b}} keys %maplist) { + my $maptitle = $maplist{$mapid}; + +#----------------------- loop through ids and get all parameter types for map +#----------------------------------------- and associated information + my %name = (); + my %part = (); + my %display = (); + my %type = (); + my %default = (); + my $map = 0; + +# $r->print("Catmarker: @catmarker
\n"); + + foreach (@ids) { + ($map)=(/([\d]*?)\./); + my $rid = $_; + +# $r->print("$mapid:$map: $rid
\n"); + + if ($map eq $mapid) { + my $uri=&Apache::lonnet::declutter($bighash{'src_'.$rid}); +# $r->print("Keys: $keyp{$rid}
\n"); + +#-------------------------------------------------------------------- +# @catmarker contains list of all possible parameters including part #s +# $fullkeyp contains the full part/id # for the extraction of proper parameters +# $tempkeyp contains part 0 only (no ids - ie, subparts) +# When storing information, store as part 0 +# When requesting information, request from full part +#------------------------------------------------------------------- + foreach (split(/\,/,$keyp{$rid})) { + my $tempkeyp = $_; + my $fullkeyp = $tempkeyp; + $tempkeyp =~ s/_\w+_/_0_/; + + if ((grep $_ eq $fullkeyp, @catmarker) &&(!$name{$tempkeyp})) { + $part{$tempkeyp}="0"; + $name{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.name'); + $display{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.display'); + unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; } + $display{$tempkeyp}.=' ('.$name{$tempkeyp}.')'; + $display{$tempkeyp} =~ s/_\w+_/_0_/; + $default{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp); + $type{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.type'); + } + } # end loop through keys + } + } # end loop through ids + +#---------------------------------------------------- print header information + my $foldermap=($maptitle=~/^uploaded/?'Folder':'Map'); + my $showtitle=$maptitles{$maptitle}.($maptitle!~/^uploaded/?' ['.$maptitle.']':''); + $r->print(<

+Set Defaults for All Resources in $foldermap
+$showtitle
+Specifically for +ENDMAPONE + if ($uname) { + my %name=&Apache::lonnet::userenvironment($udom,$uname, + ('firstname','middlename','lastname','generation', 'id')); + my $person=$name{'firstname'}.' '.$name{'middlename'}.' ' + .$name{'lastname'}.' '.$name{'generation'}; + $r->print("User $uname \($person\) in \n"); + } else { + $r->print("all users in \n"); + } + + if ($csec) {$r->print("Section $csec of \n")}; + + $r->print("$coursename
"); + $r->print("

\n"); +#---------------------------------------------------------------- print table + $r->print('

'); + $r->print(''); + $r->print(''); + $r->print(''); + + foreach (sort keys %name) { + &print_row($r,$_,\%part,\%name,$mapid,\%default, + \%type,\%display,$defbgone,$defbgtwo, + $parmlev); +# $r->print("\n"); + } + $r->print("
Parameter NameDefault ValueParameter in Effect
resource.$part{$_}.$name{$_},$symbp{$mapid}
"); + } # end each map + } # end of $parmlev eq map +#--------------------------------- Entry for parm level general (Course level) + if ($parmlev eq 'general') { + my $defbgone = '"E0E099"'; + my $defbgtwo = '"FFFF99"'; + +#-------------------------------------------- for each map, gather information + my $mapid="0.0"; +#----------------------- loop through ids and get all parameter types for map +#----------------------------------------- and associated information + my %name = (); + my %part = (); + my %display = (); + my %type = (); + my %default = (); + + foreach (@ids) { + my $rid = $_; + + my $uri=&Apache::lonnet::declutter($bighash{'src_'.$rid}); + +#-------------------------------------------------------------------- +# @catmarker contains list of all possible parameters including part #s +# $fullkeyp contains the full part/id # for the extraction of proper parameters +# $tempkeyp contains part 0 only (no ids - ie, subparts) +# When storing information, store as part 0 +# When requesting information, request from full part +#------------------------------------------------------------------- + foreach (split(/\,/,$keyp{$rid})) { + my $tempkeyp = $_; + my $fullkeyp = $tempkeyp; + $tempkeyp =~ s/_\w+_/_0_/; + if ((grep $_ eq $fullkeyp, @catmarker) &&(!$name{$tempkeyp})) { + $part{$tempkeyp}="0"; + $name{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.name'); + $display{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.display'); + unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; } + $display{$tempkeyp}.=' ('.$name{$tempkeyp}.')'; + $display{$tempkeyp} =~ s/_\w+_/_0_/; + $default{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp); + $type{$tempkeyp}=&Apache::lonnet::metadata($uri,$fullkeyp.'.type'); + } + } # end loop through keys + } # end loop through ids + +#---------------------------------------------------- print header information + $r->print(<

+Set Defaults for All Resources in Course +$coursename
+ENDMAPONE + if ($uname) { + my %name=&Apache::lonnet::userenvironment($udom,$uname, + ('firstname','middlename','lastname','generation', 'id')); + my $person=$name{'firstname'}.' '.$name{'middlename'}.' ' + .$name{'lastname'}.' '.$name{'generation'}; + $r->print(" User $uname \($person\) \n"); + } else { + $r->print("ALL USERS \n"); + } + + if ($csec) {$r->print("Section $csec\n")}; + $r->print("

\n"); +#---------------------------------------------------------------- print table + $r->print('

'); + $r->print(''); + $r->print(''); + $r->print(''); + + foreach (sort keys %name) { + &print_row($r,$_,\%part,\%name,$mapid,\%default, + \%type,\%display,$defbgone,$defbgtwo,$parmlev); +# $r->print("\n"); + } + $r->print("
Parameter NameDefault ValueParameter in Effect
resource.$part{$_}.$name{$_},$symbp{$mapid}
"); + } # end of $parmlev eq general + } + $r->print(''); + untie(%bighash); + untie(%parmhash); +} # end sub assessparms + + +################################################## +################################################## + +=pod + +=item crsenv + +Show course data and parameters. This is a large routine that should +be simplified and shortened... someday. + +Inputs: $r + +Returns: nothing + +=cut + +################################################## +################################################## +sub crsenv { + my $r=shift; + my $setoutput=''; + my $bodytag=&Apache::loncommon::bodytag( + 'Set Course Environment Parameters'); + my $dom = $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; + my $crs = $ENV{'course.'.$ENV{'request.course.id'}.'.num'}; +# -------------------------------------------------- Go through list of changes + foreach (keys %ENV) { + if ($_=~/^form\.(.+)\_setparmval$/) { + my $name=$1; + my $value=$ENV{'form.'.$name.'_value'}; + if ($name eq 'newp') { + $name=$ENV{'form.newp_name'}; + } + if ($name eq 'url') { + $value=~s/^\/res\///; + my $bkuptime=time; + my @tmp = &Apache::lonnet::get + ('environment',['url'],$dom,$crs); + $setoutput.='Backing up previous URL: '. + &Apache::lonnet::put + ('environment', + {'top level map backup '.$bkuptime => $tmp[1] }, + $dom,$crs). + '
'; + } + if ($name =~ /^spreadsheet_default_(classcalc| + studentcalc| + assesscalc)$/x) { + my $sheettype = $1; + if ($sheettype eq 'classcalc') { + # no need to do anything since viewing the sheet will + # cause it to be updated. + } elsif ($sheettype eq 'studentcalc') { + # expire all the student spreadsheets + &Apache::lonnet::expirespread('','','studentcalc'); + } else { + # expire all the default assessment spreadsheets + } + } + + if ($name) { + $setoutput.='Setting '.$name.' to '. + $value.': '. + &Apache::lonnet::put + ('environment',{$name=>$value},$dom,$crs). + '
'; + } + } + } +# -------------------------------------------------------- Get parameters again + + my %values=&Apache::lonnet::dump('environment',$dom,$crs); + my $output=''; + if (! exists($values{'con_lost'})) { + my %descriptions= + ('url' => 'Top Level Map '. + '". + 'Browse
'. + 'Modification may make assessment data '. + 'inaccessible', + 'description' => 'Course Description', + 'courseid' => 'Course ID or number
'. + '(internal, optional)', + 'default_xml_style' => 'Default XML Style File '. + 'Browse
", + 'question.email' => 'Feedback Addresses for Resource Content '. + 'Questions
(user:domain,'. + 'user:domain(section;section;...;*;...),...)', + 'comment.email' => 'Feedback Addresses for Course Content Comments
'. + '(user:domain,user:domain(section;section;...;*;...),...)', + 'policy.email' => 'Feedback Addresses for Course Policy'. + '
(user:domain,user:domain(section;section;...;*;...),...)', + 'hideemptyrows' => 'Hide Empty Rows in Spreadsheets
'. + '("yes" for default hiding)', + 'pageseparators' => 'Visibly Separate Items on Pages
'. + '("yes" for visible separation, '. + 'changes will not show until next login)', + 'pch.roles.denied'=> 'Disallow Resource Discussion for '. + 'Roles
"st": '. + 'student, "ta": '. + 'TA, "in": '. + 'instructor;
role,role,...) '. + Apache::loncommon::help_open_topic("Course_Disable_Discussion"), + 'pch.users.denied' => + 'Disallow Resource Discussion for Users
'. + '(user:domain,user:domain,...)', + 'spreadsheet_default_classcalc' + => 'Default Course Spreadsheet '. + 'Browse
", + 'spreadsheet_default_studentcalc' + => 'Default Student Spreadsheet '. + 'Browse
", + 'spreadsheet_default_assesscalc' + => 'Default Assessment Spreadsheet '. + 'Browse
", + 'allow_limited_html_in_feedback' + => 'Allow limited HTML in discussion posts
'. + '(Set value to yes to allow)', + 'rndseed' + => 'Randomization algorithm used
'. + 'Modifying this will make problems '. + 'have different numbers and answers', + 'problem_stream_switch' + => 'Allow problems to be splitted over pages
'. + ' (yes if allow anything else if not)' + ); + foreach (keys(%values)) { + unless ($descriptions{$_}) { + $descriptions{$_}=$_; + } + } + foreach (sort keys %descriptions) { + # onchange is javascript to automatically check the 'Set' button. + my $onchange = 'onFocus="javascript:window.document.forms'. + '[\'envform\'].elements[\''.$_.'_setparmval\']'. + '.checked=true;"'; + $output.=''.$descriptions{$_}.''. + ''. + ''. + ''."\n"; + } + my $onchange = 'onFocus="javascript:window.document.forms'. + '[\'envform\'].elements[\'newp_setparmval\']'. + '.checked=true;"'; + $output.='Create New Environment Variable
'. + ''. + ''. + ''; + } + $r->print(< + + +LON-CAPA Course Environment + +$bodytag +

+$setoutput +

+ + +$output +
ParameterValueSet?
+ +

+ + +ENDENV +} + +################################################## +################################################## + +=pod + +=item * handler + +Main handler. Calls &assessparms and &crsenv subroutines. + +=cut + +################################################## +################################################## + use Data::Dumper; +sub handler { + my $r=shift; + + if ($r->header_only) { + $r->content_type('text/html'); + $r->send_http_header; + return OK; + } + &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}); + + $r->content_type('text/html'); + $r->send_http_header; + +# ----------------------------------------------------- Needs to be in a course + + if (($ENV{'request.course.id'}) && + (&Apache::lonnet::allowed('opa',$ENV{'request.course.id'}))) { + + $coursename=$ENV{'course.'.$ENV{'request.course.id'}.'.description'}; + + unless (($ENV{'form.crsenv'}) || (!$ENV{'request.course.fn'})) { +# --------------------------------------------------------- Bring up assessment + &assessparms($r); +# ---------------------------------------------- This is for course environment + } else { + &crsenv($r); + } + } else { # ----------------------------- Not in a course, or not allowed to modify parms - $ENV{'user.error.msg'}= - "/adm/parmset:opa:0:0:Cannot modify assessment parameters"; - return HTTP_NOT_ACCEPTABLE; - } - return OK; + $ENV{'user.error.msg'}= + "/adm/parmset:opa:0:0:Cannot modify assessment parameters"; + return HTTP_NOT_ACCEPTABLE; + } + return OK; } 1; __END__ +=pod + +=back + +=cut