--- loncom/interface/lonparmset.pm 2001/03/24 15:36:47 1.27 +++ loncom/interface/lonparmset.pm 2005/06/08 02:14:29 1.218 @@ -1,417 +1,466 @@ # The LearningOnline Network with CAPA # Handler to set parameters for assessments # -# (Handler to resolve ambiguous file locations +# $Id: lonparmset.pm,v 1.218 2005/06/08 02:14:29 www 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 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::lonhomework; +use Apache::lonxml; +use Apache::lonlocal; +use Apache::lonnavmaps; +# --- Caches local to lonparmset -my %courseopt; -my %useropt; -my %bighash; +my $parmhashid; my %parmhash; +my $symbsid; +my %symbs; -my @outpar; +# --- end local caches -my @ids; -my %symbp; -my %mapp; -my %typep; -my %keyp; -my %defp; +################################################## +################################################## -my %allkeys; -my %allmaps; +=pod -my $uname; -my $udom; -my $uhome; +=item parmval -my $csec; +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 + $def - the resource's default value 'stupid emacs -# -------------------------------------------- Figure out a cascading parameter +Returns: A list, the first item is the index into the remaining list of items of parm valuse that is the active one, the list consists of parm values at the 11 possible levels +11 - General Course +10 - Map or Folder level in course +9- resource default +8- map default +7 - resource level in course +6 - General for section +5 - Map or Folder level for section +4 - resource level in section +3 - General for specific student +2 - Map or Folder level for specific student +1 - resource level for specific student + +=cut + +################################################## sub parmval { - my ($what,$id,$def)=@_; + my ($what,$id,$def,$uname,$udom,$csec)=@_; + return &parmval_by_symb($what,&symbcache($id),$def,$uname,$udom,$csec); +} + +sub parmval_by_symb { + my ($what,$symb,$def,$uname,$udom,$csec)=@_; +# load caches + + &cacheparmhash(); + + my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; + my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; + my $useropt=&Apache::lonnet::get_userresdata($uname,$udom); + my $courseopt=&Apache::lonnet::get_courseresdata($cnum,$cdom); + + my $result=''; - @outpar=(); + my @outpar=(); # ----------------------------------------------------- Cascading lookup scheme + my $map=(&Apache::lonnet::decode_symb($symb))[0]; - my $symbparm=$symbp{$id}.'.'.$what; - my $mapparm=$mapp{$id}.'___(all).'.$what; + my $symbparm=$symb.'.'.$what; + my $mapparm=$map.'___(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 $seclevel=$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 $courselevel=$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; } -# ----------------------------------------------------- second, check map parms +# --------------------------------------------------------- first, check course - my $thisparm=$parmhash{$symbparm}; - if ($thisparm) { $outpar[10]=$thisparm; - $result=10; } + if (defined($$courseopt{$courselevel})) { + $outpar[11]=$$courseopt{$courselevel}; + $result=11; + } -# --------------------------------------------------------- third, check course + if (defined($$courseopt{$courselevelm})) { + $outpar[10]=$$courseopt{$courselevelm}; + $result=10; + } - if ($courseopt{$courselevel}) { $outpar[9]=$courseopt{$courselevel}; - $result=9; } +# ------------------------------------------------------- second, check default - if ($courseopt{$courselevelm}) { $outpar[8]=$courseopt{$courselevelm}; - $result=8; } + if (defined($def)) { $outpar[9]=$def; $result=9; } - if ($courseopt{$courselevelr}) { $outpar[7]=$courseopt{$courselevelr}; - $result=7; } +# ------------------------------------------------------ third, check map parms - if ($csec) { + my $thisparm=$parmhash{$symbparm}; + if (defined($thisparm)) { $outpar[8]=$thisparm; $result=8; } - if ($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}; - $result=4; } - - } - -# ---------------------------------------------------------- fourth, check user - - if ($uname) { - - if ($useropt{$courselevel}) { $outpar[3]=$useropt{$courselevel}; - $result=3; } +# ------------------------------------------------------ fourth, back to course + if (defined($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}; + $result=4; + } + } - if ($useropt{$courselevelm}) { $outpar[2]=$useropt{$courselevelm}; - $result=2; } +# ---------------------------------------------------------- fifth, check user - if ($useropt{$courselevelr}) { $outpar[1]=$useropt{$courselevelr}; - $result=1; } + if (defined($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); +} - } - - return $result; +sub resetparmhash { + $parmhashid=''; } -# ------------------------------------------------------------ Output for value +sub cacheparmhash { + if ($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 valout { - my ($value,$type)=@_; - return - ($value?(($type=~/^date/)?localtime($value):$value):'  '); +sub resetsymbcache { + $symbsid=''; } -# -------------------------------------------------------- Produces link anchor +sub symbcache { + my $id=shift; + if ($symbsid ne $env{'request.course.id'}) { + %symbs=(); + } + unless ($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}; +} -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(/\_/,$type))[0]}; - } +################################################## +################################################## +# +# Store a parameter by ID +# +# Takes +# - resource id +# - name of parameter +# - level +# - new value +# - new type +# - username +# - userdomain + +sub storeparm { + my ($sresid,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec)=@_; + &storeparm_by_symb(&symbcache($sresid),$spnam,$snum,$nval,$ntype,$uname,$udom,$csec); +} + +# +# Store a parameter by symb +# +# Takes +# - symb +# - name of parameter +# - level +# - new value +# - new type +# - username +# - userdomain + +sub storeparm_by_symb { +# ---------------------------------------------------------- Get symb, map, etc + my ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec)=@_; +# ---------------------------------------------------------- Construct prefixes + $spnam=~s/\_([^\_]+)$/\.$1/; + my $map=(&Apache::lonnet::decode_symb($symb))[0]; + my $symbparm=$symb.'.'.$spnam; + my $mapparm=$map.'___(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==11) || ($snum==3)) { $storeunder=$courselevel; } + if (($snum==10) || ($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 $delete; + if ($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 (($snum==7) || ($snum==4)) { + &Apache::lonnet::expirespread('','','assesscalc',$symb); + } elsif (($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); + } else { + $reply=&Apache::lonnet::cput + ('resourcedata',\%storecontent,$cdom,$cnum); + } + &Apache::lonnet::devalidatecourseresdata($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); + } else { + $reply=&Apache::lonnet::cput + ('resourcedata',\%storecontent,$udom,$uname); + } + &Apache::lonnet::devalidateuserresdata($uname,$udom); } - return - ''. - &valout($value,$type).''; + + if ($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 - %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 $id=$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))) { +Returns: $value, formatted for output. If $type indicates it is a date, +localtime($value) is returned. -# --------------------------------------------------------- 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); - } +=cut + +################################################## +################################################## +sub valout { + my ($value,$type)=@_; + 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 '; } - } keys %bighash; -# ---------------------------------------------------------- Anything to store? - if ($ENV{'form.pres_marker'}) { - my ($sresid,$spnam,$snum)=split(/\&/,$ENV{'form.pres_marker'}); - $spnam=~s/\_/\./; -# ---------------------------------------------------------- Construct prefixes + if ($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)) { + $result = localtime($value); + } else { + $result = $value; + } + } + return $result; +} - 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'}); +=pod - 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'); - } +=item plink -# 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); - } +Produces a link anchor. - 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); - } +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; + unless ($winvalue) { + if (&isdateparm($type)) { + $winvalue=$env{'form.recent_'.$type}; + } else { + $winvalue=$env{'form.recent_'.(split(/\_/,$type))[0]}; } + } -# ------------------------------------------------------------------- Sort this - @ids=sort { - if ($fcat eq '') { - $a<=>$b; - } else { - $outpar[&parmval($fcat,$a,$defp{$a})]<=> - $outpar[&parmval($fcat,$b,$defp{$b})]; - } - } @ids; -# ------------------------------------------------------------------ Start page - $r->content_type('text/html'); - $r->send_http_header; - $r->print(< + return + ''. + &valout($value,$type).''; +} + +sub startpage { + my $r=shift; + + my $bodytag=&Apache::loncommon::bodytag('Set/Modify Course Parameters','', + 'onUnload="pclose()"'); + my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs(undef,'Table Mode Parameter Setting'); + my $selscript=&Apache::loncommon::studentbrowser_javascript(); + my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition(); + my $html=&Apache::lonxml::xmlbegin(); + $r->print(< -LON-CAPA Assessment Parameters +LON-CAPA Course Parameters +$selscript - -

Set Assessment Parameters

-
-

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

- -Section/Group: - -
-For User - -or ID - -at Domain - - +$bodytag +$breadcrumbs + + ENDHEAD - map { - $r->print(''); - } ('tolerance','date_default','date_start','date_end','date_interval', - 'int','float','string'); - - $r->print('

'.$message.'

Sort list by'); - $r->print('
Select Enclosing Map
Select Parameter

'); - if (($pscat) || ($pschp)) { -# ----------------------------------------------------------------- Start Table - my $catmarker='parameter_'.$pscat; - $catmarker=~s/\./\_/g; - my $coursespan=$csec?8:5; - $r->print(< - - -ENDTABLEHEAD - if ($uname) { - $r->print(""); +} + + +sub print_row { + my ($r,$which,$part,$name,$symbp,$rid,$default,$defaulttype,$display,$defbgone, + $defbgtwo,$parmlev,$uname,$udom,$csec)=@_; +# get the values for the parameter in cascading order +# empty levels will remain empty + my ($result,@outpar)=&parmval($$part{$which}.'.'.$$name{$which}, + $rid,$$default{$which},$uname,$udom,$csec); +# get the type for the parameters +# problem: these may not be set for all levels + my ($typeresult,@typeoutpar)=&parmval($$part{$which}.'.'. + $$name{$which}.'.type', + $rid,$$defaulttype{$which},$uname,$udom,$csec); +# cascade down manually + my $cascadetype=$$defaulttype{$which}; + for (my $i=11;$i>0;$i--) { + if ($typeoutpar[$i]) { + $cascadetype=$typeoutpar[$i]; + } else { + $typeoutpar[$i]=$cascadetype; + } } - $r->print(<Parameter in Effect - - -ENDTABLETWO - if ($csec) { - $r->print(""); + my $parm=$$display{$which}; + + if ($parmlev eq 'full') { + $r->print(''); + } else { + $parm=~s|\[.*\]\s||g; } - $r->print(< - - - -ENDTABLEHEADFOUR - if ($csec) { - $r->print(''); + + $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($r,11,$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,10,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + } + } else { + + &print_td($r,11,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + + &print_td($r,10,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + &print_td($r,9,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + &print_td($r,8,'#FFDDDD',$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 $parmlev if/else + + $r->print(''); + + if ($parmlev eq 'full') { + my $sessionval=&Apache::lonnet::EXT('resource.'.$$part{$which}. + '.'.$$name{$which},$$symbp{$rid}); + my $sessionvaltype=$typeoutpar[$result]; + if (!defined($sessionvaltype)) { $sessionvaltype=$$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"); +} + + +=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 separated 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 $ids = shift; + my $typep = shift; + my $keyp = shift; + my $allparms = shift; + my $allparts = shift; + my $allmaps = shift; + my $mapp = shift; + my $symbp = shift; + my $maptitles=shift; + my $uris=shift; + my $keyorder=shift; + my $defkeytype=shift; + + my $keyordercnt=100; + + my $navmap = Apache::lonnavmaps::navmap->new(); + my @allres=$navmap->retrieveResources(undef,undef,1,undef,1); + foreach my $resource (@allres) { + my $id=$resource->id(); + my ($mapid,$resid)=split(/\./,$id); + if ($mapid eq '0') { next; } + $$ids[$#$ids+1]=$id; + my $srcf=$resource->src(); + $srcf=~/\.(\w+)$/; + $$typep{$id}=$1; + $$keyp{$id}=''; + $$uris{$id}=$srcf; + foreach (split(/\,/,&Apache::lonnet::metadata($srcf,'allpossiblekeys'))) { + if ($_=~/^parameter\_(.*)/) { + my $key=$_; +# Hidden parameters + if (&Apache::lonnet::metadata($srcf,$key.'.hidden') eq 'parm') { + next; + } + my $display= &Apache::lonnet::metadata($srcf,$key.'.display'); + my $name=&Apache::lonnet::metadata($srcf,$key.'.name'); + my $part= &Apache::lonnet::metadata($srcf,$key.'.part'); +# +# allparms is a hash of parameter names +# + my $parmdis = $display; + $parmdis =~ s/\[Part.*$//g; + $$allparms{$name}=$parmdis; + $$defkeytype{$name}=&Apache::lonnet::metadata($srcf,$key.'.type'); +# +# allparts is a hash of all parts +# + $$allparts{$part} = "Part: $part"; +# +# Remember all keys going with this resource +# + if ($$keyp{$id}) { + $$keyp{$id}.=','.$key; + } else { + $$keyp{$id}=$key; + } +# +# Put in order +# + unless ($$keyorder{$key}) { + $$keyorder{$key}=$keyordercnt; + $keyordercnt++; + } + + } + } + $$mapp{$id}= + &Apache::lonnet::declutter($resource->enclosing_map_src()); + $$mapp{$mapid}=$$mapp{$id}; + $$allmaps{$mapid}=$$mapp{$id}; + if ($mapid eq '1') { + $$maptitles{$mapid}='Main Course Documents'; + } else { + $$maptitles{$mapid}=&Apache::lonnet::gettitle(&Apache::lonnet::clutter($$mapp{$id})); + } + $$maptitles{$$mapp{$id}}=$$maptitles{$mapid}; + $$symbp{$id}=&Apache::lonnet::encode_symb($$mapp{$id},$resid,$srcf); + $$symbp{$mapid}=$$mapp{$id}.'___(all)'; + } +} + + +################################################## +################################################## + +sub isdateparm { + my $type=shift; + return (($type=~/^date/) && (!($type eq 'date_interval'))); +} + +sub parmmenu { + my ($r,$allparms,$pscat,$keyorder)=@_; + my $tempkey; + $r->print(< + function checkall(value, checkName) { + for (i=0; i +ENDSCRIPT + $r->print(); + $r->print("\n
Any UserUser $uname at Domain $udom
Resource Levelin Coursein Section/Group $csec' + .$$part{$which}.'
Assessment URL and TitleTypeEnclosing MapPart No.Parameter Namedefaultfrom Enclosing Mapgeneralfor Enclosing Mapfor Resourcegeneralfor Enclosing Mapfor Resource'.$parm.''. + &valout($outpar[$result],$typeoutpar[$result]).''. + &valout($sessionval,$sessionvaltype).' '. + '
'); + if ($which<8 || $which > 9) { + $r->print(&plink($$typeoutpar[$which], + $$display{$value},$$outpar[$which], + $mprefix."$which",'parmform.pres','psub')); + } else { + $r->print(&valout($$outpar[$which],$$typeoutpar[$which])); + } + $r->print('
"); + my $cnt=0; + foreach $tempkey (&keysindisplayorder($allparms,$keyorder)) { + $r->print("\n'); + $cnt++; + if ($cnt==3) { + $r->print("\n"); + $cnt=0; + } + } + $r->print(' + +'); + $r->print('
print('value="'.$tempkey.'"'); + if ($$pscat[0] eq "all" || grep $_ eq $tempkey, @{$pscat}) { + $r->print(' checked'); + } + $r->print('>'.$$allparms{$tempkey}.'
+Select All
+Select Common Only +		 +Add Problem Dates +Add Content Dates
+Add Discussion Settings +Add Visibilities
+Add Part Parameters +		 +Unselect All +
'); +} + +sub partmenu { + my ($r,$allparts,$psprt)=@_; + $r->print(''); +} + +sub usermenu { + my ($r,$uname,$id,$udom,$csec)=@_; + my $chooseopt=&Apache::loncommon::select_dom_form($udom,'udom').' '. + &Apache::loncommon::selectstudent_link('parmform','uname','udom'); + my $selscript=&Apache::loncommon::studentbrowser_javascript(); + my %lt=&Apache::lonlocal::texthash( + 'sg' => "Section/Group", + 'fu' => "For User", + 'oi' => "or ID", + 'ad' => "at Domain" + ); + my %sectionhash=(); + my $sections=''; + if (&Apache::loncommon::get_sections( + $env{'course.'.$env{'request.course.id'}.'.domain'}, + $env{'course.'.$env{'request.course.id'}.'.num'}, + \%sectionhash)) { + $sections=$lt{'sg'}.': '; + } + $r->print(< +$sections +
+$lt{'fu'} + +$lt{'oi'} + +$lt{'ad'} +$chooseopt + +ENDMENU +} + +sub displaymenu { + my ($r,$allparms,$allparts,$pscat,$psprt,$keyorder)=@_; + $r->print('
'.&mt('Select Parameters to View').''. + &mt('Select Parts to View').'
'); + &parmmenu($r,$allparms,$pscat,$keyorder); + $r->print(''); + &partmenu($r,$allparts,$psprt); + $r->print('
'); +} + +sub mapmenu { + my ($r,$allmaps,$pschp,$maptitles)=@_; + $r->print(&mt('Select Enclosing Map or Folder').' '); + $r->print('"); +} + +sub levelmenu { + my ($r,$alllevs,$parmlev)=@_; + $r->print(&mt('Select Parameter Level'). + &Apache::loncommon::help_open_topic('Course_Parameter_Levels').' '); + $r->print('"); +} + + +sub sectionmenu { + my ($r,$selectedsections)=@_; + my %sectionhash=(); + + if (&Apache::loncommon::get_sections( + $env{'course.'.$env{'request.course.id'}.'.domain'}, + $env{'course.'.$env{'request.course.id'}.'.num'}, + \%sectionhash)) { + $r->print('\n"); + } +} + +sub keysplit { + my $keyp=shift; + return (split(/\,/,$keyp)); +} + +sub keysinorder { + my ($name,$keyorder)=@_; + return sort { + $$keyorder{$a} <=> $$keyorder{$b}; + } (keys %{$name}); +} + +sub keysindisplayorder { + my ($name,$keyorder)=@_; + return sort { + $$keyorder{'parameter_0_'.$a} <=> $$keyorder{'parameter_0_'.$b}; + } (keys %{$name}); +} + +sub sortmenu { + my ($r,$sortorder)=@_; + $r->print('
print(' checked="on"'); + } + $r->print(' />'.&mt('Sort by realm first, then student (group/section)')); + $r->print('
print(' checked="on"'); + } + $r->print(' />'.&mt('Sort by student (group/section) first, then realm')); +} + +sub standardkeyorder { + return ('parameter_0_opendate' => 1, + 'parameter_0_duedate' => 2, + 'parameter_0_answerdate' => 3, + 'parameter_0_interval' => 4, + 'parameter_0_weight' => 5, + 'parameter_0_maxtries' => 6, + 'parameter_0_hinttries' => 7, + 'parameter_0_contentopen' => 8, + 'parameter_0_contentclose' => 9, + 'parameter_0_type' => 10, + 'parameter_0_problemstatus' => 11, + 'parameter_0_hiddenresource' => 12, + 'parameter_0_hiddenparts' => 13, + 'parameter_0_display' => 14, + 'parameter_0_ordered' => 15, + 'parameter_0_tol' => 16, + 'parameter_0_sig' => 17, + 'parameter_0_turnoffunit' => 18, + 'parameter_0_discussend' => 19, + 'parameter_0_discusshide' => 20); +} + +################################################## +################################################## + +=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; + + my @ids=(); + my %symbp=(); + my %mapp=(); + my %typep=(); + my %keyp=(); + my %uris=(); + my %maptitles=(); + +# -------------------------------------------------------- Variable declaration + + my %allmaps=(); + my %alllevs=(); + + my $uname; + my $udom; + my $uhome; + my $csec; + + my $coursename=$env{'course.'.$env{'request.course.id'}.'.description'}; + + $alllevs{'Resource Level'}='full'; + $alllevs{'Map/Folder Level'}='map'; + $alllevs{'Course Level'}='general'; + + my %allparms; + my %allparts; +# +# Order in which these parameters will be displayed +# + my %keyorder=&standardkeyorder(); + + @ids=(); + %symbp=(); + %typep=(); + + my $message=''; + + $csec=$env{'form.csec'}; + + if ($udom=$env{'form.udom'}) { + } elsif ($udom=$env{'request.role.domain'}) { + } elsif ($udom=$env{'user.domain'}) { + } else { + $udom=$r->dir_config('lonDefDomain'); } + + my @pscat=&Apache::loncommon::get_env_multiple('form.pscat'); + my $pschp=$env{'form.pschp'}; + my @psprt=&Apache::loncommon::get_env_multiple('form.psprt'); + if (!@psprt) { $psprt[0]='0'; } + + my $pssymb=''; + my $parmlev=''; + + unless ($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 { + $message= + "".&mt("Unknown ID")." '$id' ". + &mt('at domain')." '$udom'"; + } + } else { + $uname=$env{'form.uname'}; + } + unless ($udom) { $uname=''; } + $uhome=''; if ($uname) { - $r->print('generalfor Enclosing Mapfor Resource'); + $uhome=&Apache::lonnet::homeserver($uname,$udom); + if ($uhome eq 'no_host') { + $message= + "".&mt("Unknown user")." '$uname' ". + &mt("at domain")." '$udom'"; + $uname=''; + } else { + $csec=&Apache::lonnet::getsection($udom,$uname, + $env{'request.course.id'}); + if ($csec eq '-1') { + $message="". + &mt("User")." '$uname' ".&mt("at domain")." '$udom' ". + &mt("not in this course").""; + $uname=''; + $csec=$env{'form.csec'}; + } else { + my %name=&Apache::lonnet::userenvironment($udom,$uname, + ('firstname','middlename','lastname','generation','id')); + $message="\n

\n".&mt("Full Name").": ". + $name{'firstname'}.' '.$name{'middlename'}.' ' + .$name{'lastname'}.' '.$name{'generation'}. + "
\n".&mt('ID').": ".$name{'id'}.'

'; + } + } } - $r->print(''); - my $defbgone=''; - my $defbgtwo=''; - map { - my $rid=$_; - if (($pschp eq 'all') || ($allmaps{$pschp} eq $mapp{$rid})) { + + unless ($csec) { $csec=''; } + +# --------------------------------------------------------- Get all assessments + &extractResourceInformation(\@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allmaps, + \%mapp, \%symbp,\%maptitles,\%uris, + \%keyorder); + + $mapp{'0.0'} = ''; + $symbp{'0.0'} = ''; + +# ---------------------------------------------------------- Anything to store? + if ($env{'form.pres_marker'}) { + my @markers=split(/\&\&\&/,$env{'form.pres_marker'}); + my @values=split(/\&\&\&/,$env{'form.pres_value'}); + my @types=split(/\&\&\&/,$env{'form.pres_type'}); + for (my $i=0;$i<=$#markers;$i++) { + $message.=&storeparm(split(/\&/,$markers[$i]), + $values[$i], + $types[$i], + $uname,$udom,$csec); + } +# ---------------------------------------------------------------- Done storing + $message.='

'.&mt('Changes can take up to 10 minutes before being active for all students.').&Apache::loncommon::help_open_topic('Caching').'

'; + } +#----------------------------------------------- if all selected, fill in array + if ($pscat[0] eq "all") {@pscat = (keys %allparms);} + if (!@pscat) { @pscat=('duedate','opendate','answerdate','weight','maxtries') }; + if ($psprt[0] eq "all" || !@psprt) {@psprt = (keys %allparts);} +# ------------------------------------------------------------------ Start page + + &startpage($r); + + foreach ('tolerance','date_default','date_start','date_end', + 'date_interval','int','float','string') { + $r->print(''); + } + + if (!$pssymb) { + $r->print(''); + } + $r->print('
'); + &levelmenu($r,\%alllevs,$parmlev); + if ($parmlev ne 'general') { + $r->print(''); + &mapmenu($r,\%allmaps,$pschp,\%maptitles); + $r->print('
'); + &displaymenu($r,\%allparms,\%allparts,\@pscat,\@psprt,\%keyorder); + } else { + my ($map,$id,$resource)=&Apache::lonnet::decode_symb($pssymb); + $r->print(&mt('Specific Resource').": ".$resource. + '
'); + } + &usermenu($r,$uname,$id,$udom,$csec); + + $r->print('

'.$message.'

'); + + $r->print('
'); + + my @temp_pscat; + map { + my $cat = $_; + push(@temp_pscat, map { $_.'.'.$cat } @psprt); + } @pscat; + + @pscat = @temp_pscat; + + if (($env{'form.prevvisit'}) || ($pschp) || ($pssymb)) { +# ----------------------------------------------------------------- Start Table + my @catmarker=map { tr|.|_|; 'parameter_'.$_; } @pscat; + my $csuname=$env{'user.name'}; + my $csudom=$env{'user.domain'}; + + if ($parmlev eq 'full') { + my $coursespan=$csec?8:5; + $r->print('

'); + $r->print(''); + $r->print(''); + if ($uname) { + $r->print(""); + } + my %lt=&Apache::lonlocal::texthash( + 'pie' => "Parameter in Effect", + 'csv' => "Current Session Value", + 'at' => 'at', + 'rl' => "Resource Level", + 'ic' => 'in Course', + 'aut' => "Assessment URL and Title", + 'type' => 'Type', + 'emof' => "Enclosing Map or Folder", + 'part' => 'Part', + 'pn' => 'Parameter Name', + 'def' => 'default', + 'femof' => 'from Enclosing Map or Folder', + 'gen' => 'general', + 'foremf' => 'for Enclosing Map or Folder', + 'fr' => 'for Resource' + ); + $r->print(<$lt{'pie'} + + + + +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+)$/); + + if ((!$pssymb && + (($pschp eq 'all') || ($allmaps{$pschp} eq $mapp{$rid}))) + || + ($pssymb && $pssymb eq $symbp{$rid})) { # ------------------------------------------------------ Entry for one resource - if ($defbgone eq '"E0E099"') { - $defbgone='"E0E0DD"'; - } else { - $defbgone='"E0E099"'; - } - if ($defbgtwo eq '"FFFF99"') { - $defbgtwo='"FFFFDD"'; - } else { - $defbgtwo='"FFFF99"'; - } - @outpar=(); - my $thistitle=''; - my %name= (); - my %part= (); - my %display=(); - my %type= (); - my %default=(); - my $uri=&Apache::lonnet::declutter($bighash{'src_'.$rid}); - - map { - $part{$_}=&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,$_.'.title'); - } split(/\,/,$keyp{$rid}); - - my $totalparms=scalar keys %name; - my $isdef=1; - unless ($totalparms) { $totalparms=1; $isdef=0; } - if ($pscat ne 'all') { $totalparms=1; } - $r->print(''); - $r->print(''); - $r->print(''); - if ($isdef) { - map { - if (($_ eq $catmarker) || ($pscat eq 'all')) { - my $result=&parmval($part{$_}.'.'.$name{$_},$rid,$default{$_}); - - $r->print(""); - my $thismarker=$_; - $thismarker=~s/^parameter\_//; - my $mprefix=$rid.'&'.$thismarker.'&'; - - $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( - ''); - $r->print("\n"); - } - } sort keys %name; + if ($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 $uri=&Apache::lonnet::declutter($uris{$rid}); + + foreach (&keysplit($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; + my $title=&Apache::lonnet::gettitle($uri); + $r->print(''); + $r->print(''); + + $r->print(''); + + foreach (&keysinorder(\%name,\%keyorder)) { + unless ($firstrow) { + $r->print(''); + } else { + undef $firstrow; + } + + &print_row($r,$_,\%part,\%name,\%symbp,$rid,\%default, + \%type,\%display,$defbgone,$defbgtwo, + $parmlev,$uname,$udom,$csec); + } + } + } + } # end foreach ids +# -------------------------------------------------- End entry for one resource + $r->print('
'.&mt('Any User').'"); + $r->print(&mt("User")." $uname ".&mt('at Domain')." $udom$lt{'csv'}
($csuname $lt{'at'} $csudom)
$lt{'ic'}$lt{'rl'}$lt{'ic'}". + &mt("in Section/Group")." $csec
$lt{'aut'}$lt{'type'}$lt{'emof'}$lt{'part'}$lt{'pn'}$lt{'gen'}$lt{'foremf'}$lt{'def'}$lt{'femof'}$lt{'fr'}'.&mt('general').''.&mt('for Enclosing Map or Folder').''.&mt('for Resource').''.&mt('general').''.&mt('for Enclosing Map or Folder').''.&mt('for Resource').'
'. - join(' / ',split(/\//,$uri)). - '

'. - $bighash{'title_'.$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($type{$_},$display{$_},$outpar[9],$mprefix.'9', - 'parmform.pres','psub').''. - &plink($type{$_},$display{$_},$outpar[8],$mprefix.'8', - 'parmform.pres','psub').''. - &plink($type{$_},$display{$_},$outpar[7],$mprefix.'7', - 'parmform.pres','psub').''. - &plink($type{$_},$display{$_},$outpar[6],$mprefix.'6', - 'parmform.pres','psub').''. - &plink($type{$_},$display{$_},$outpar[5],$mprefix.'5', - 'parmform.pres','psub').''. - &plink($type{$_},$display{$_},$outpar[4],$mprefix.'4', - 'parmform.pres','psub').''. - &plink($type{$_},$display{$_},$outpar[3],$mprefix.'3', - 'parmform.pres','psub').''. - &plink($type{$_},$display{$_},$outpar[2],$mprefix.'2', - 'parmform.pres','psub').''. - &plink($type{$_},$display{$_},$outpar[1],$mprefix.'1', - 'parmform.pres','psub').''.&valout($outpar[$result],$type{$_}).'
'. + join(' / ',split(/\//,$uri)). + '

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

'.$typep{$rid}. + ''); + + $r->print(' / res / '); + $r->print(join(' / ', split(/\//,$mapp{$rid}))); + + $r->print('
'); + } # end of full +#--------------------------------------------------- Entry for parm level map + if ($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 $uri=&Apache::lonnet::declutter($uris{$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 +# $tempkeyp contains part 0 only (no ids - ie, subparts) +# When storing information, store as part 0 +# When requesting information, request from full part +#------------------------------------------------------------------- + foreach (&keysplit($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 $foldermap=&mt($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(&mt("User")." $uname \($person\) ". + &mt('in')." \n"); + } else { + $r->print("".&mt('all').' '.&mt('users in')." \n"); + } + + if ($csec) {$r->print(&mt("Section")." $csec ". + &mt('of')." \n")}; + + $r->print("$coursename
"); + $r->print("

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

'); + $r->print(''); + $r->print(''); + $r->print(''); + + foreach (&keysinorder(\%name,\%keyorder)) { + $r->print(''); + &print_row($r,$_,\%part,\%name,\%symbp,$mapid,\%default, + \%type,\%display,$defbgone,$defbgtwo, + $parmlev,$uname,$udom,$csec); + } + $r->print("
'.&mt('Parameter Name').''.&mt('Default Value').''.&mt('Parameter in Effect').'
"); + } # 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 $uri=&Apache::lonnet::declutter($uris{$rid}); + +#-------------------------------------------------------------------- +# @catmarker contains list of all possible parameters including part #s +# $fullkeyp contains the full part/id # for the extraction of proper parameters +# $tempkeyp contains part 0 only (no ids - ie, subparts) +# When storing information, store as part 0 +# When requesting information, request from full part +#------------------------------------------------------------------- + foreach (&keysplit($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 $setdef=&mt("Set Defaults for All Resources in Course"); + $r->print(<

$setdef +$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(" ".&mt("User")." $uname \($person\) \n"); + } else { + $r->print(" ".&mt("ALL")." ".&mt("USERS")." \n"); + } + + if ($csec) {$r->print(&mt("Section")." $csec\n")}; + $r->print("

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

'); + $r->print(''); + $r->print(''); + $r->print(''); + + foreach (&keysinorder(\%name,\%keyorder)) { + $r->print(''); + &print_row($r,$_,\%part,\%name,\%symbp,$mapid,\%default, + \%type,\%display,$defbgone,$defbgtwo,$parmlev,$uname,$udom,$csec); + } + $r->print("
'.&mt('Parameter Name').''.&mt('Default Value').''.&mt('Parameter in Effect').'
"); + } # end of $parmlev eq general + } + $r->print('

'); +} # end sub assessparms + + +################################################## +################################################## + +=pod + +=item crsenv + +Show and set 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 $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs(undef, + 'Edit Course Environment'); + 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) { + next 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); + $setoutput.=&mt('Backing up previous URL').': '. + &Apache::lonnet::put + ('environment', + {'top level map backup '.$bkuptime => $tmp[1] }, + $dom,$crs). + '
'; + } + # + # Deal with modified default spreadsheets + 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 ($sheettype eq 'studentcalc') { + # expire all the student spreadsheets + &Apache::lonnet::expirespread('','','studentcalc'); + } else { + # expire all the assessment spreadsheets + # this includes non-default spreadsheets, but better to + # be safe than sorry. + &Apache::lonnet::expirespread('','','assesscalc'); + # expire all the student spreadsheets + &Apache::lonnet::expirespread('','','studentcalc'); + } + } + # + # Deal with the enrollment dates + if ($name =~ /^default_enrollment_(start|end)_date$/) { + $value=&Apache::lonhtmlcommon::get_date_from_form($name.'_value'); + } + # Get existing cloners + my @oldcloner = (); + if ($name eq 'cloners') { + my %clonenames=&Apache::lonnet::dump('environment',$dom,$crs,'cloners'); + if ($clonenames{'cloners'} =~ /,/) { + @oldcloner = split/,/,$clonenames{'cloners'}; + } else { + $oldcloner[0] = $clonenames{'cloners'}; + } + } + # + # Let the user know we made the changes + if ($name && defined($value)) { + if ($name eq 'cloners') { + $value =~ s/^,//; + $value =~ s/,$//; + } + my $put_result = &Apache::lonnet::put('environment', + {$name=>$value},$dom,$crs); + if ($put_result eq 'ok') { + $setoutput.=&mt('Set').' '.$name.' '.&mt('to').' '.$value.'.
'; + if ($name eq 'cloners') { + &change_clone($value,\@oldcloner); + } + # Flush the course logs so course description is immediately updated + if ($name eq 'description' && defined($value)) { + &Apache::lonnet::flushcourselogs(); + } + } else { + $setoutput.=&mt('Unable to set').' '.$name.' '.&mt('to'). + ' '.$value.' '.&mt('due to').' '.$put_result.'.
'; + } + } + } +# ------------------------- Re-init course environment entries for this session + + &Apache::lonnet::coursedescription($env{'request.course.id'}); + +# -------------------------------------------------------- Get parameters again + + my %values=&Apache::lonnet::dump('environment',$dom,$crs); + my $SelectStyleFile=&mt('Select Style File'); + my $SelectSpreadsheetFile=&mt('Select Spreadsheet File'); + my $output=''; + if (! exists($values{'con_lost'})) { + my %descriptions= + ('url' => ''.&mt('Top Level Map').' '. + '". + &mt('Select Map').'
'. + &mt('Modification may make assessment data inaccessible'). + '', + 'description' => ''.&mt('Course Description').'', + 'courseid' => ''.&mt('Course ID or number'). + '
'. + '('.&mt('internal').', '.&mt('optional').')', + 'cloners' => ''.&mt('Users allowed to clone course').'
(user:domain,user:domain)
'.&mt('Users with active Course Coordinator role in the course automatically have the right to clone it, and can be omitted from list.'), + 'grading' => ''.&mt('Grading').'
'. + '"standard", "external", or "spreadsheet" '.&Apache::loncommon::help_open_topic('GradingOptions'), + 'default_xml_style' => ''.&mt('Default XML Style File').' '. + '$SelectStyleFile
", + 'question.email' => ''.&mt('Feedback Addresses for Resource Content Question'). + '
(user:domain,'. + 'user:domain(section;section;...;*;...),...)', + 'comment.email' => ''.&mt('Feedback Addresses for Course Content Comments').'
'. + '(user:domain,user:domain(section;section;...;*;...),...)', + 'policy.email' => ''.&mt('Feedback Addresses for Course Policy').''. + '
(user:domain,user:domain(section;section;...;*;...),...)', + 'hideemptyrows' => ''.&mt('Hide Empty Rows in Spreadsheets').'
'. + '('.&mt('"[_1]" for default hiding','yes').')', + 'pageseparators' => ''.&mt('Visibly Separate Items on Pages').'
'. + '('.&mt('"[_1]" for visible separation','yes').', '. + &mt('changes will not show until next login').')', + 'student_classlist_view' => ''.&mt('Allow students to view classlist.').''.&mt('("all":students can view all sections,"section":students can only view their own section.blank or "disabled" prevents student view.'), + + 'plc.roles.denied'=> ''.&mt('Disallow live chatroom use for Roles'). + '
"st": '. + &mt('student').', "ta": '. + 'TA, "in": '. + &mt('instructor').';
'.&mt('role,role,...').') '. + Apache::loncommon::help_open_topic("Course_Disable_Discussion"), + 'plc.users.denied' => + ''.&mt('Disallow live chatroom use for Users').'
'. + '(user:domain,user:domain,...)', + + 'pch.roles.denied'=> ''.&mt('Disallow Resource Discussion for Roles'). + '
"st": '. + 'student, "ta": '. + 'TA, "in": '. + 'instructor;
role,role,...) '. + Apache::loncommon::help_open_topic("Course_Disable_Discussion"), + 'pch.users.denied' => + ''.&mt('Disallow Resource Discussion for Users').'
'. + '(user:domain,user:domain,...)', + 'spreadsheet_default_classcalc' + => ''.&mt('Default Course Spreadsheet').' '. + '$SelectSpreadsheetFile
", + 'spreadsheet_default_studentcalc' + => ''.&mt('Default Student Spreadsheet').' '. + '$SelectSpreadsheetFile
", + 'spreadsheet_default_assesscalc' + => ''.&mt('Default Assessment Spreadsheet').' '. + '$SelectSpreadsheetFile
", + 'allow_limited_html_in_feedback' + => ''.&mt('Allow limited HTML in discussion posts').'
'. + '('.&mt('Set value to "[_1]" to allow',"yes").')', + 'allow_discussion_post_editing' + => ''.&mt('Allow users to edit/delete their own discussion posts').'
'. + '('.&mt('Set value to "[_1]" to allow',"yes").')', + 'rndseed' + => ''.&mt('Randomization algorithm used').'
'. + ''.&mt('Modifying this will make problems').' '. + &mt('have different numbers and answers').'', + 'receiptalg' + => ''.&mt('Receipt algorithm used').'
'. + &mt('This controls how receipt numbers are generated.'), + 'suppress_tries' + => ''.&mt('Suppress number of tries in printing').'('. + &mt('yes if supress').')', + 'problem_stream_switch' + => ''.&mt('Allow problems to be split over pages').'
'. + ' ('.&mt('"[_1]" if allowed, anything else if not','yes').')', + 'default_paper_size' + => ''.&mt('Default paper type').'
'. + ' ('.&mt('supported types').': Letter [8 1/2x11 in], Legal [8 1/2x14 in],'. + ' Tabloid [11x17 in], Executive [7 1/2x10 in], A2 [420x594 mm],'. + ' A3 [297x420 mm], A4 [210x297 mm], A5 [148x210 mm], A6 [105x148 mm])', + 'anonymous_quiz' + => ''.&mt('Anonymous quiz/exam').'
'. + ' ('.&mt('yes').' '.&mt('to avoid print students names').' )', + 'default_enrollment_start_date' => ''.&mt('Default beginning date for student access.').'', + 'default_enrollment_end_date' => ''.&mt('Default ending date for student access.').'', + 'nothideprivileged' => ''.&mt('Privileged users that should not be hidden on staff listings').''. + '
(user:domain,user:domain,...)', + 'languages' => ''.&mt('Languages used').'', + 'disable_receipt_display' + => ''.&mt('Disable display of problem receipts').'
'. + ' ('.&mt('"[_1]" to disable, anything else if not','yes').')', + 'disablesigfigs' + => ''.&mt('Disable checking of Significant Figures').'
'. + ' ('.&mt('"[_1]" to disable, anything else if not','yes').')', + 'tthoptions' + => ''.&mt('Default set of options to pass to tth/m when converting tex').'' + ); + my @Display_Order = ('url','description','courseid','cloners','grading', + 'default_xml_style','pageseparators', + 'question.email','comment.email','policy.email', + 'student_classlist_view', + 'plc.roles.denied','plc.users.denied', + 'pch.roles.denied','pch.users.denied', + 'allow_limited_html_in_feedback', + 'allow_discussion_post_editing', + 'languages', + 'nothideprivileged', + 'rndseed', + 'receiptalg', + 'problem_stream_switch', + 'suppress_tries', + 'default_paper_size', + 'disable_receipt_display', + 'spreadsheet_default_classcalc', + 'spreadsheet_default_studentcalc', + 'spreadsheet_default_assesscalc', + 'hideemptyrows', + 'default_enrollment_start_date', + 'default_enrollment_end_date', + 'tthoptions', + 'disablesigfigs' + ); + foreach my $parameter (sort(keys(%values))) { + unless ($parameter =~ m/^internal\./) { + if (! $descriptions{$parameter}) { + $descriptions{$parameter}=$parameter; + push(@Display_Order,$parameter); + } + } + } + foreach my $parameter (@Display_Order) { + my $description = $descriptions{$parameter}; + # onchange is javascript to automatically check the 'Set' button. + my $onchange = 'onFocus="javascript:window.document.forms'. + "['envform'].elements['".$parameter."_setparmval']". + '.checked=true;"'; + $output .= ''.$description.''; + if ($parameter =~ /^default_enrollment_(start|end)_date$/) { + $output .= ''. + &Apache::lonhtmlcommon::date_setter('envform', + $parameter.'_value', + $values{$parameter}, + $onchange). + ''; + } else { + $output .= ''. + &Apache::lonhtmlcommon::textbox($parameter.'_value', + $values{$parameter}, + 40,$onchange).''; + } + $output .= ''. + &Apache::lonhtmlcommon::checkbox($parameter.'_setparmval'). + ''; + $output .= "\n"; + } + my $onchange = 'onFocus="javascript:window.document.forms'. + '[\'envform\'].elements[\'newp_setparmval\']'. + '.checked=true;"'; + $output.=''.&mt('Create New Environment Variable').'
'. + ''. + ''. + ''; + } + my %lt=&Apache::lonlocal::texthash( + 'par' => 'Parameter', + 'val' => 'Value', + 'set' => 'Set', + 'sce' => 'Set Course Environment' + ); + + my $Parameter=&mt('Parameter'); + my $Value=&mt('Value'); + my $Set=&mt('Set'); + my $browse_js=&Apache::loncommon::browser_and_searcher_javascript('parmset'); + my $html=&Apache::lonxml::xmlbegin(); + $r->print(< + +LON-CAPA Course Environment + +$bodytag +$breadcrumbs +
+$setoutput +

+ + +$output +
$lt{'par'}$lt{'val'}$lt{'set'}?
+ +

+ + +ENDenv +} +################################################## +# Overview mode +################################################## +my $tableopen; + +sub tablestart { + if ($tableopen) { + return ''; + } else { + $tableopen=1; + return ''; + } +} + +sub tableend { + if ($tableopen) { + $tableopen=0; + return '
'.&mt('Parameter').''. + &mt('Delete').''.&mt('Set to ...').'
'; + } else { + return''; + } +} + +sub readdata { + my ($crs,$dom)=@_; +# Read coursedata + my $resourcedata=&Apache::lonnet::get_courseresdata($crs,$dom); +# Read userdata + + my $classlist=&Apache::loncoursedata::get_classlist(); + foreach (keys %$classlist) { + # the following undefs are for 'domain', and 'username' respectively. + if ($_=~/^(\w+)\:(\w+)$/) { + my ($tuname,$tudom)=($1,$2); + my $useropt=&Apache::lonnet::get_userresdata($tuname,$tudom); + foreach my $userkey (keys %{$useropt}) { + if ($userkey=~/^$env{'request.course.id'}/) { + my $newkey=$userkey; + $newkey=~s/^($env{'request.course.id'}\.)/$1\[useropt\:$tuname\:$tudom\]\./; + $$resourcedata{$newkey}=$$useropt{$userkey}; + } + } + } + } + return $resourcedata; +} + + +# Setting + +sub storedata { + my ($r,$crs,$dom)=@_; +# Set userlevel immediately +# Do an intermediate store of course level + my $olddata=&readdata($crs,$dom); + my %newdata=(); + undef %newdata; + my @deldata=(); + undef @deldata; + foreach (keys %env) { + if ($_=~/^form\.([a-z]+)\_(.+)$/) { + my $cmd=$1; + my $thiskey=$2; + my ($tuname,$tudom)=&extractuser($thiskey); + my $tkey=$thiskey; + if ($tuname) { + $tkey=~s/\.\[useropt\:$tuname\:$tudom\]\./\./; + } + if ($cmd eq 'set') { + my $data=$env{$_}; + my $typeof=$env{'form.typeof_'.$thiskey}; + if ($$olddata{$thiskey} ne $data) { + if ($tuname) { + if (&Apache::lonnet::put('resourcedata',{$tkey=>$data, + $tkey.'.type' => $typeof}, + $tudom,$tuname) eq 'ok') { + $r->print('
'.&mt('Stored modified parameter for').' '. + &Apache::loncommon::plainname($tuname,$tudom)); + } else { + $r->print('

'. + &mt('Error storing parameters').'

'); + } + &Apache::lonnet::devalidateuserresdata($tuname,$tudom); + } else { + $newdata{$thiskey}=$data; + $newdata{$thiskey.'.type'}=$typeof; + } + } + } elsif ($cmd eq 'del') { + if ($tuname) { + if (&Apache::lonnet::del('resourcedata',[$tkey],$tudom,$tuname) eq 'ok') { + $r->print('
'.&mt('Deleted parameter for').' '.&Apache::loncommon::plainname($tuname,$tudom)); + } else { + $r->print('

'. + &mt('Error deleting parameters').'

'); + } + &Apache::lonnet::devalidateuserresdata($tuname,$tudom); + } else { + push (@deldata,$thiskey); + } + } elsif ($cmd eq 'datepointer') { + my $data=&Apache::lonhtmlcommon::get_date_from_form($env{$_}); + my $typeof=$env{'form.typeof_'.$thiskey}; + if (defined($data) and $$olddata{$thiskey} ne $data) { + if ($tuname) { + if (&Apache::lonnet::put('resourcedata',{$tkey=>$data, + $tkey.'.type' => $typeof}, + $tudom,$tuname) eq 'ok') { + $r->print('
'.&mt('Stored modified date for').' '.&Apache::loncommon::plainname($tuname,$tudom)); + } else { + $r->print('

'. + &mt('Error storing parameters').'

'); + } + &Apache::lonnet::devalidateuserresdata($tuname,$tudom); + } else { + $newdata{$thiskey}=$data; + $newdata{$thiskey.'.type'}=$typeof; + } + } + } + } + } +# Store all course level + my $delentries=$#deldata+1; + my @newdatakeys=keys %newdata; + my $putentries=$#newdatakeys+1; + if ($delentries) { + if (&Apache::lonnet::del('resourcedata',\@deldata,$dom,$crs) eq 'ok') { + $r->print('

'.&mt('Deleted [_1] parameter(s)

',$delentries)); + } else { + $r->print('

'. + &mt('Error deleting parameters').'

'); + } + &Apache::lonnet::devalidatecourseresdata($crs,$dom); + } + if ($putentries) { + if (&Apache::lonnet::put('resourcedata',\%newdata,$dom,$crs) eq 'ok') { + $r->print('

'.&mt('Stored [_1] parameter(s)',$putentries/2).'

'); + } else { + $r->print('

'. + &mt('Error storing parameters').'

'); + } + &Apache::lonnet::devalidatecourseresdata($crs,$dom); + } +} + +sub extractuser { + my $key=shift; + return ($key=~/^$env{'request.course.id'}.\[useropt\:(\w+)\:(\w+)\]\./); +} + +sub listdata { + my ($r,$resourcedata,$listdata,$sortorder)=@_; +# Start list output + + my $oldsection=''; + my $oldrealm=''; + my $oldpart=''; + my $pointer=0; + $tableopen=0; + my $foundkeys=0; + foreach my $thiskey (sort { + if ($sortorder eq 'realmstudent') { + my ($astudent,$arealm)=($a=~/^$env{'request.course.id'}\.([^\.]+)\.(.+)\.[^\.]+$/); + my ($bstudent,$brealm)=($b=~/^$env{'request.course.id'}\.([^\.]+)\.(.+)\.[^\.]+$/); + ($arealm cmp $brealm) || ($astudent cmp $bstudent); } else { - $r->print("\n"); + $a cmp $b; + } + } keys %{$listdata}) { + if ($$listdata{$thiskey.'.type'}) { + my $thistype=$$listdata{$thiskey.'.type'}; + if ($$resourcedata{$thiskey.'.type'}) { + $thistype=$$resourcedata{$thiskey.'.type'}; + } + my ($middle,$part,$name)= + ($thiskey=~/^$env{'request.course.id'}\.(?:(.+)\.)*([\w\s]+)\.(\w+)$/); + my $section=&mt('All Students'); + if ($middle=~/^\[(.*)\]/) { + my $issection=$1; + if ($issection=~/^useropt\:(\w+)\:(\w+)/) { + $section=&mt('User').": ".&Apache::loncommon::plainname($1,$2); + } else { + $section=&mt('Group/Section').': '.$issection; + } + $middle=~s/^\[(.*)\]//; + } + $middle=~s/\.+$//; + $middle=~s/^\.+//; + my $realm=''.&mt('All Resources').''; + if ($middle=~/^(.+)\_\_\_\(all\)$/) { + $realm=''.&mt('Folder/Map').': '.&Apache::lonnet::gettitle($1).'
('.$1.')'; + } elsif ($middle) { + my ($map,$id,$url)=&Apache::lonnet::decode_symb($middle); + $realm=''.&mt('Resource').': '.&Apache::lonnet::gettitle($middle).'
('.$url.' in '.$map.' id: '.$id.')'; + } + if ($sortorder eq 'realmstudent') { + if ($realm ne $oldrealm) { + $r->print(&tableend()."\n

$realm

"); + $oldrealm=$realm; + $oldsection=''; + } + if ($section ne $oldsection) { + $r->print(&tableend()."\n

$section

"); + $oldsection=$section; + $oldpart=''; + } + } else { + if ($section ne $oldsection) { + $r->print(&tableend()."\n

$section

"); + $oldsection=$section; + $oldrealm=''; + } + if ($realm ne $oldrealm) { + $r->print(&tableend()."\n

$realm

"); + $oldrealm=$realm; + $oldpart=''; + } + } + if ($part ne $oldpart) { + $r->print(&tableend(). + "\n".&mt('Part').": $part"); + $oldpart=$part; + } +# +# Ready to print +# + $r->print(&tablestart().''.$name. + ':'); + $foundkeys++; + if (&isdateparm($thistype)) { + my $jskey='key_'.$pointer; + $pointer++; + $r->print( + &Apache::lonhtmlcommon::date_setter('overviewform', + $jskey, + $$resourcedata{$thiskey}). +'' + ); + } else { + $r->print(''); + } + $r->print(''); + $r->print(''); + } + } + return $foundkeys; +} + +sub newoverview { + my $r=shift; + my $bodytag=&Apache::loncommon::bodytag('Set Parameters'); + my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; + my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; + my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs(undef,'Overview'); + my $html=&Apache::lonxml::xmlbegin(); + $r->print(< +LON-CAPA Parameters + +$bodytag +$breadcrumbs +
+ENDOVER + my @ids=(); + my %typep=(); + my %keyp=(); + my %allparms=(); + my %allparts=(); + my %allmaps=(); + my %mapp=(); + my %symbp=(); + my %maptitles=(); + my %uris=(); + my %keyorder=&standardkeyorder(); + my %defkeytype=(); + + my %alllevs=(); + $alllevs{'Resource Level'}='full'; + $alllevs{'Map/Folder Level'}='map'; + $alllevs{'Course Level'}='general'; + + my $csec=$env{'form.csec'}; + + my @pscat=&Apache::loncommon::get_env_multiple('form.pscat'); + my $pschp=$env{'form.pschp'}; + my @psprt=&Apache::loncommon::get_env_multiple('form.psprt'); + if (!@psprt) { $psprt[0]='0'; } + + my @selected_sections = + &Apache::loncommon::get_env_multiple('form.Section'); + @selected_sections = ('all') if (! @selected_sections); + foreach (@selected_sections) { + if ($_ eq 'all') { + @selected_sections = ('all'); } -# -------------------------------------------------- End entry for one resource - } - } @ids; - $r->print(''); - } - $r->print('
'); - untie(%bighash); - untie(%parmhash); - } - } else { + } + + my $pssymb=''; + my $parmlev=''; + + unless ($env{'form.parmlev'}) { + $parmlev = 'map'; + } else { + $parmlev = $env{'form.parmlev'}; + } + + &extractResourceInformation(\@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allmaps, + \%mapp, \%symbp,\%maptitles,\%uris, + \%keyorder,\%defkeytype); + +# Menu to select levels, etc + + $r->print(''); + } + $r->print('
'); + &levelmenu($r,\%alllevs,$parmlev); + if ($parmlev ne 'general') { + $r->print(''); + &mapmenu($r,\%allmaps,$pschp,\%maptitles); + $r->print('
'); + + $r->print('
'); + &parmmenu($r,\%allparms,\@pscat,\%keyorder); + $r->print(''); + &partmenu($r,\%allparts,\@psprt); + $r->print(''); + §ionmenu($r,\@selected_sections); + + $r->print('
'); + + my $sortorder=$env{'form.sortorder'}; + unless ($sortorder) { $sortorder='realmstudent'; } + &sortmenu($r,$sortorder); + + $r->print('

'); + +# Build the list data hash from the specified parms + + my $listdata; + %{$listdata}=(); + + foreach my $cat (@pscat) { + foreach my $section (@selected_sections) { + foreach my $part (@psprt) { + my $rootparmkey=$env{'request.course.id'}; + if (($section ne 'all') && ($section ne 'none') && ($section)) { + $rootparmkey.='.['.$section.']'; + } + if ($parmlev eq 'general') { +# course-level parameter + my $newparmkey=$rootparmkey.'.'.$part.'.'.$cat; + $$listdata{$newparmkey}=1; + $$listdata{$newparmkey.'.type'}=$defkeytype{$cat}; + } elsif ($parmlev eq 'map') { +# map-level parameter + foreach my $mapid (keys %allmaps) { + if (($pschp ne 'all') && ($pschp ne $mapid)) { next; } + my $newparmkey=$rootparmkey.'.'.$allmaps{$mapid}.'___(all).'.$part.'.'.$cat; + $$listdata{$newparmkey}=1; + $$listdata{$newparmkey.'.type'}=$defkeytype{$cat}; + } + } else { +# resource-level parameter + foreach my $rid (@ids) { + my ($map,$resid,$url)=&Apache::lonnet::decode_symb($symbp{$rid}); + if (($pschp ne 'all') && ($allmaps{$pschp} ne $map)) { next; } + my $newparmkey=$rootparmkey.'.'.$symbp{$rid}.'.'.$part.'.'.$cat; + $$listdata{$newparmkey}=1; + $$listdata{$newparmkey.'.type'}=$defkeytype{$cat}; + } + } + } + } + } + + if (($env{'form.store'}) || ($env{'form.dis'})) { + + if ($env{'form.store'}) { &storedata($r,$crs,$dom); } + +# Read modified data + + my $resourcedata=&readdata($crs,$dom); + +# List data + + &listdata($r,$resourcedata,$listdata,$sortorder); + } + $r->print(&tableend(). + ((($env{'form.store'}) || ($env{'form.dis'}))?'

':''). + ''); +} + +sub overview { + my $r=shift; + my $bodytag=&Apache::loncommon::bodytag('Modify Parameters'); + my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; + my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; + my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs(undef,'Overview'); + my $html=&Apache::lonxml::xmlbegin(); + $r->print(< +LON-CAPA Parameters + +$bodytag +$breadcrumbs +
+ENDOVER +# Store modified + + &storedata($r,$crs,$dom); + +# Read modified data + + my $resourcedata=&readdata($crs,$dom); + + + my $sortorder=$env{'form.sortorder'}; + unless ($sortorder) { $sortorder='realmstudent'; } + &sortmenu($r,$sortorder); + +# List data + + my $foundkeys=&listdata($r,$resourcedata,$resourcedata,$sortorder); + + $r->print(&tableend().'

'. + ($foundkeys?'':&mt('There are no parameters.')).'

'); +} + +################################################## +################################################## + +=pod + +=item change clone + +Modifies the list of courses a user can clone (stored +in the user's environemnt.db file), called when a +change is made to the list of users allowed to clone +a course. + +Inputs: $action,$cloner +where $action is add or drop, and $cloner is identity of +user for whom cloning ability is to be changed in course. + +Returns: + +=cut + +################################################## +################################################## + + +sub change_clone { + my ($clonelist,$oldcloner) = @_; + my ($uname,$udom); + my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; + my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; + my $clone_crs = $cnum.':'.$cdom; + + if ($cnum && $cdom) { + my @allowclone = (); + if ($clonelist =~ /,/) { + @allowclone = split/,/,$clonelist; + } else { + $allowclone[0] = $clonelist; + } + foreach my $currclone (@allowclone) { + if (!grep/^$currclone$/,@$oldcloner) { + ($uname,$udom) = split/:/,$currclone; + if ($uname && $udom) { + unless (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') { + my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable'); + if ($currclonecrs{'cloneable'} !~ /\Q$clone_crs\E/) { + if ($currclonecrs{'cloneable'} eq '') { + $currclonecrs{'cloneable'} = $clone_crs; + } else { + $currclonecrs{'cloneable'} .= ','.$clone_crs; + } + &Apache::lonnet::put('environment',\%currclonecrs,$udom,$uname); + } + } + } + } + } + foreach my $oldclone (@$oldcloner) { + if (!grep/^$oldclone$/,@allowclone) { + ($uname,$udom) = split/:/,$oldclone; + if ($uname && $udom) { + unless (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') { + my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable'); + my %newclonecrs = (); + if ($currclonecrs{'cloneable'} =~ /\Q$clone_crs\E/) { + if ($currclonecrs{'cloneable'} =~ /,/) { + my @currclonecrs = split/,/,$currclonecrs{'cloneable'}; + foreach (@currclonecrs) { + unless ($_ eq $clone_crs) { + $newclonecrs{'cloneable'} .= $_.','; + } + } + $newclonecrs{'cloneable'} =~ s/,$//; + } else { + $newclonecrs{'cloneable'} = ''; + } + &Apache::lonnet::put('environment',\%newclonecrs,$udom,$uname); + } + } + } + } + } + } +} + + +################################################## +################################################## + +=pod + +=item * header + +Output html header for page + +=cut + +################################################## +################################################## +sub header { + my $html=&Apache::lonxml::xmlbegin(); + my $bodytag=&Apache::loncommon::bodytag('Parameter Manager'); + my $title = &mt('LON-CAPA Parameter Manager'); + return(< +$title + +$bodytag +ENDHEAD +} +################################################## +################################################## +sub print_main_menu { + my ($r,$parm_permission)=@_; + # + $r->print(< +ENDMAINFORMHEAD +# + my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; + my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; + my @menu = + ( + { text => 'Set Course Environment Parameters', + action => 'crsenv', + permission => $parm_permission, + }, + { text => 'Set/Modify Resource Parameters - Helper Mode', + url => '/adm/helper/parameter.helper', + permission => $parm_permission, + }, + { text => 'Modify Resource Parameters - Overview Mode', + action => 'setoverview', + permission => $parm_permission, + }, + { text => 'Set Resource Parameters - Overview Mode', + action => 'newoverview', + permission => $parm_permission, + }, + { text => 'Set/Modify Resource Parameters - Table Mode', + action => 'settable', + permission => $parm_permission, + help => 'Cascading_Parameters', + }, +# { text => 'Set Parameter Default Preferences', +# help => 'Course_View_Class_List', +# action => 'setdefaults', +# permission => $parm_permission, +# }, + ); + my $menu_html = ''; + foreach my $menu_item (@menu) { + next if (! $menu_item->{'permission'}); + $menu_html.='

'; + $menu_html.=''; + if (exists($menu_item->{'url'})) { + $menu_html.=qq{}; + } else { + $menu_html.= + qq{}; + } + $menu_html.= &mt($menu_item->{'text'}).''; + if (exists($menu_item->{'help'})) { + $menu_html.= + &Apache::loncommon::help_open_topic($menu_item->{'help'}); + } + $menu_html.='

'.$/; + } + $r->print($menu_html); + return; +} + + + + +################################################## +################################################## + +=pod + +=item * handler + +Main handler. Calls &assessparms and &crsenv subroutines. + +=cut +################################################## +################################################## + use Data::Dumper; +sub handler { + my $r=shift; + + if ($r->header_only) { + &Apache::loncommon::content_type($r,'text/html'); + $r->send_http_header; + return OK; + } + &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, + ['action','state', + 'pres_marker', + 'pres_value', + 'pres_type', + 'udom','uname','symb']); + + + &Apache::lonhtmlcommon::clear_breadcrumbs(); + &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/parmset", + text=>"Parameter Manager", + faq=>10, + bug=>'Instructor Interface'}); + +# ----------------------------------------------------- Needs to be in a course + my $parm_permission = + (&Apache::lonnet::allowed('opa',$env{'request.course.id'}) || + &Apache::lonnet::allowed('opa',$env{'request.course.id'}.'/'. + $env{'request.course.sec'})); + if ($env{'request.course.id'} && $parm_permission) { + + # Start Page + &Apache::loncommon::content_type($r,'text/html'); + $r->send_http_header; + + + # id numbers can change on re-ordering of folders + + &resetsymbcache(); + + # + # Main switch on form.action and form.state, as appropriate + # + # Check first if coming from someone else headed directly for + # the table mode + if ((($env{'form.command'} eq 'set') && ($env{'form.url'}) + && (!$env{'form.dis'})) || ($env{'form.symb'})) { + &assessparms($r); + + } elsif (! exists($env{'form.action'})) { + $r->print(&header()); + $r->print(&Apache::lonhtmlcommon::breadcrumbs(undef, + 'Parameter Manager')); + &print_main_menu($r,$parm_permission); + } elsif ($env{'form.action'} eq 'crsenv' && $parm_permission) { + &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=crsenv', + text=>"Course Environment"}); + $r->print(&Apache::lonhtmlcommon::breadcrumbs(undef, + 'Edit Course Environment')); + &crsenv($r); + } elsif ($env{'form.action'} eq 'setoverview' && $parm_permission) { + &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview', + text=>"Overview Mode"}); + &overview($r); + } elsif ($env{'form.action'} eq 'newoverview' && $parm_permission) { + &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=setoverview', + text=>"Overview Mode"}); + &newoverview($r); + } elsif ($env{'form.action'} eq 'settable' && $parm_permission) { + &Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/parmset?action=settable', + text=>"Table Mode", + help => 'Course_Setting_Parameters'}); + &assessparms($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