--- loncom/interface/lonparmset.pm 2005/06/06 02:25:09 1.211 +++ loncom/interface/lonparmset.pm 2009/09/15 02:21:20 1.413.6.1 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Handler to set parameters for assessments # -# $Id: lonparmset.pm,v 1.211 2005/06/06 02:25:09 www Exp $ +# $Id: lonparmset.pm,v 1.413.6.1 2009/09/15 02:21:20 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -63,15 +63,10 @@ use Apache::lonhomework; use Apache::lonxml; use Apache::lonlocal; use Apache::lonnavmaps; +use Apache::longroup; +use Apache::lonrss; +use LONCAPA qw(:DEFAULT :match); -# --- Caches local to lonparmset - -my $parmhashid; -my %parmhash; -my $symbsid; -my %symbs; - -# --- end local caches ################################################## ################################################## @@ -86,16 +81,19 @@ Inputs: $what - a parameter spec (inclu $id - a bighash Id number $def - the resource's default value 'stupid emacs -Returns: A list, the first item is the index into the remaining list of items of parm valuse that is the active one, the list consists of parm values at the 11 possible levels +Returns: A list, the first item is the index into the remaining list of items of parm valuse that is the active one, the list consists of parm values at the 14 possible levels -11 - General Course -10 - Map or Folder level in course -9- resource default -8- map default -7 - resource level in course -6 - General for section -5 - Map or Folder level for section -4 - resource level in section +14- General Course +13- Map or Folder level in course +12- resource default +11- map default +10- resource level in course +9 - General for section +8 - Map or Folder level for section +7 - resource level in section +6 - General for group +5 - Map or Folder level for group +4 - resource level in group 3 - General for specific student 2 - Map or Folder level for specific student 1 - resource level for specific student @@ -104,30 +102,32 @@ Returns: A list, the first item is the ################################################## sub parmval { - my ($what,$id,$def,$uname,$udom,$csec)=@_; - return &parmval_by_symb($what,&symbcache($id),$def,$uname,$udom,$csec); + my ($what,$id,$def,$uname,$udom,$csec,$cgroup,$courseopt)=@_; + return &parmval_by_symb($what,&symbcache($id),$def,$uname,$udom,$csec, + $cgroup,$courseopt); } 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,$cdom); + my ($what,$symb,$def,$uname,$udom,$csec,$cgroup,$courseopt)=@_; + my $useropt; + if ($uname ne '' && $udom ne '') { + $useropt = &Apache::lonnet::get_userresdata($uname,$udom); + } my $result=''; my @outpar=(); # ----------------------------------------------------- Cascading lookup scheme my $map=(&Apache::lonnet::decode_symb($symb))[0]; + $map = &Apache::lonnet::deversion($map); my $symbparm=$symb.'.'.$what; my $mapparm=$map.'___(all).'.$what; + my $grplevel=$env{'request.course.id'}.'.['.$cgroup.'].'.$what; + my $grplevelr=$env{'request.course.id'}.'.['.$cgroup.'].'.$symbparm; + my $grplevelm=$env{'request.course.id'}.'.['.$cgroup.'].'.$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; @@ -137,53 +137,67 @@ sub parmval_by_symb { my $courselevelm=$env{'request.course.id'}.'.'.$mapparm; - # --------------------------------------------------------- first, check course if (defined($$courseopt{$courselevel})) { - $outpar[11]=$$courseopt{$courselevel}; - $result=11; + $outpar[14]=$$courseopt{$courselevel}; + $result=14; } if (defined($$courseopt{$courselevelm})) { - $outpar[10]=$$courseopt{$courselevelm}; - $result=10; + $outpar[13]=$$courseopt{$courselevelm}; + $result=13; } # ------------------------------------------------------- second, check default - if (defined($def)) { $outpar[9]=$def; $result=9; } + if (defined($def)) { $outpar[12]=$def; $result=12; } # ------------------------------------------------------ third, check map parms - my $thisparm=$parmhash{$symbparm}; - if (defined($thisparm)) { $outpar[8]=$thisparm; $result=8; } + my $thisparm=&parmhash($symbparm); + if (defined($thisparm)) { $outpar[11]=$thisparm; $result=11; } if (defined($$courseopt{$courselevelr})) { - $outpar[7]=$$courseopt{$courselevelr}; - $result=7; + $outpar[10]=$$courseopt{$courselevelr}; + $result=10; } # ------------------------------------------------------ fourth, back to course - if (defined($csec)) { + if ($csec ne '') { if (defined($$courseopt{$seclevel})) { - $outpar[6]=$$courseopt{$seclevel}; - $result=6; + $outpar[9]=$$courseopt{$seclevel}; + $result=9; } if (defined($$courseopt{$seclevelm})) { - $outpar[5]=$$courseopt{$seclevelm}; - $result=5; + $outpar[8]=$$courseopt{$seclevelm}; + $result=8; } if (defined($$courseopt{$seclevelr})) { - $outpar[4]=$$courseopt{$seclevelr}; - $result=4; + $outpar[7]=$$courseopt{$seclevelr}; + $result=7; } } +# ------------------------------------------------------ fifth, check course group + if ($cgroup ne '') { + if (defined($$courseopt{$grplevel})) { + $outpar[6]=$$courseopt{$grplevel}; + $result=6; + } + if (defined($$courseopt{$grplevelm})) { + $outpar[5]=$$courseopt{$grplevelm}; + $result=5; + } + if (defined($$courseopt{$grplevelr})) { + $outpar[4]=$$courseopt{$grplevelr}; + $result=4; + } + } # ---------------------------------------------------------- fifth, check user - if (defined($uname)) { + if ($uname ne '') { if (defined($$useropt{$courselevel})) { $outpar[3]=$$useropt{$courselevel}; $result=3; @@ -202,44 +216,142 @@ sub parmval_by_symb { return ($result,@outpar); } -sub resetparmhash { - $parmhashid=''; -} -sub cacheparmhash { - if ($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 resetsymbcache { - $symbsid=''; +# --- Caches local to lonparmset + + +sub reset_caches { + &resetparmhash(); + &resetsymbcache(); + &resetrulescache(); } -sub symbcache { - my $id=shift; - if ($symbsid ne $env{'request.course.id'}) { - %symbs=(); +{ + my $parmhashid; + my %parmhash; + sub resetparmhash { + undef($parmhashid); + undef(%parmhash); } - 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($resource->src()); + + sub cacheparmhash { + if ($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'}; } - $symbsid=$env{'request.course.id'}; } - return $symbs{$id}; + + sub parmhash { + my ($id) = @_; + &cacheparmhash(); + return $parmhash{$id}; + } + } + +{ + my $symbsid; + my %symbs; + sub resetsymbcache { + undef($symbsid); + undef(%symbs); + } + + sub symbcache { + my $id=shift; + if ($symbsid ne $env{'request.course.id'}) { + undef(%symbs); + } + if (!$symbs{$id}) { + my $navmap = Apache::lonnavmaps::navmap->new(); + if ($id=~/\./) { + my $resource=$navmap->getById($id); + $symbs{$id}=$resource->symb(); + } else { + my $resource=$navmap->getByMapPc($id); + $symbs{$id}=&Apache::lonnet::declutter($resource->src()); + } + $symbsid=$env{'request.course.id'}; + } + return $symbs{$id}; + } + } + +{ + my $rulesid; + my %rules; + sub resetrulescache { + undef($rulesid); + undef(%rules); + } + + sub rulescache { + my $id=shift; + if ($rulesid ne $env{'request.course.id'} + && !defined($rules{$id})) { + my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; + my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; + %rules=&Apache::lonnet::dump('parmdefactions',$dom,$crs); + $rulesid=$env{'request.course.id'}; + } + return $rules{$id}; + } } +sub preset_defaults { + my $type=shift; + if (&rulescache($type.'_action') eq 'default') { +# yes, there is something + return (&rulescache($type.'_hours'), + &rulescache($type.'_min'), + &rulescache($type.'_sec'), + &rulescache($type.'_value')); + } else { +# nothing there or something else + return ('','','','',''); + } +} + +################################################## + +sub date_sanity_info { + my $checkdate=shift; + unless ($checkdate) { return ''; } + my $result=''; + my $crsprefix='course.'.$env{'request.course.id'}.'.'; + if ($env{$crsprefix.'default_enrollment_end_date'}) { + if ($checkdate>$env{$crsprefix.'default_enrollment_end_date'}) { + $result.='
' + .&mt('After course enrollment end!') + .'
'; + } + } + if ($env{$crsprefix.'default_enrollment_start_date'}) { + if ($checkdate<$env{$crsprefix.'default_enrollment_start_date'}) { + $result.='
' + .&mt('Before course enrollment start!') + .'
'; + } + } +# Preparation for additional warnings about dates in the past/future. +# An improved, more context sensitive version is recommended, +# e.g. warn for due and answer dates which are defined before the corresponding open date, etc. +# if ($checkdate'; +# } +# if ($checkdate>time) { +# $result.='
' +# .'('.&mt('in the future').')' +# .'
'; +# } + return $result; +} ################################################## ################################################## # @@ -255,8 +367,8 @@ sub symbcache { # - userdomain sub storeparm { - my ($sresid,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec)=@_; - &storeparm_by_symb(&symbcache($sresid),$spnam,$snum,$nval,$ntype,$uname,$udom,$csec); + my ($sresid,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$cgroup)=@_; + &storeparm_by_symb(&symbcache($sresid),$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,'',$cgroup); } # @@ -270,16 +382,77 @@ sub storeparm { # - new type # - username # - userdomain - +my %recstack; sub storeparm_by_symb { + my ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$recflag,$cgroup)=@_; + unless ($recflag) { +# first time call + %recstack=(); + $recflag=1; + } +# store parameter + &storeparm_by_symb_inner + ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$cgroup); +# don't do anything if parameter was reset + unless ($nval) { return; } + my ($prefix,$parm)=($spnam=~/^(.*[\_\.])([^\_\.]+)$/); +# remember that this was set + $recstack{$parm}=1; +# what does this trigger? + foreach my $triggered (split(/\:/,&rulescache($parm.'_triggers'))) { +# don't backfire + unless ((!$triggered) || ($recstack{$triggered})) { + my $action=&rulescache($triggered.'_action'); + my ($whichaction,$whichparm)=($action=~/^(.*\_)([^\_]+)$/); +# set triggered parameter on same level + my $newspnam=$prefix.$triggered; + my $newvalue=''; + my $active=1; + if ($action=~/^when\_setting/) { +# are there restrictions? + if (&rulescache($triggered.'_triggervalue')=~/\w/) { + $active=0; + foreach my $possiblevalue (split(/\s*\,\s*/,&rulescache($triggered.'_triggervalue'))) { + if (lc($possiblevalue) eq lc($nval)) { $active=1; } + } + } + $newvalue=&rulescache($triggered.'_value'); + } else { + my $totalsecs=((&rulescache($triggered.'_days')*24+&rulescache($triggered.'_hours'))*60+&rulescache($triggered.'_min'))*60+&rulescache($triggered.'_sec'); + if ($action=~/^later\_than/) { + $newvalue=$nval+$totalsecs; + } else { + $newvalue=$nval-$totalsecs; + } + } + if ($active) { + &storeparm_by_symb($symb,$newspnam,$snum,$newvalue,&rulescache($triggered.'_type'), + $uname,$udom,$csec,$recflag,$cgroup); + } + } + } + return ''; +} + +sub log_parmset { + return &Apache::lonnet::instructor_log('parameterlog',@_); +} + +sub storeparm_by_symb_inner { # ---------------------------------------------------------- Get symb, map, etc - my ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec)=@_; + my ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$cgroup)=@_; # ---------------------------------------------------------- Construct prefixes $spnam=~s/\_([^\_]+)$/\.$1/; my $map=(&Apache::lonnet::decode_symb($symb))[0]; + $map = &Apache::lonnet::deversion($map); + my $symbparm=$symb.'.'.$spnam; my $mapparm=$map.'___(all).'.$spnam; + my $grplevel=$env{'request.course.id'}.'.['.$cgroup.'].'.$spnam; + my $grplevelr=$env{'request.course.id'}.'.['.$cgroup.'].'.$symbparm; + my $grplevelm=$env{'request.course.id'}.'.['.$cgroup.'].'.$mapparm; + my $seclevel=$env{'request.course.id'}.'.['.$csec.'].'.$spnam; my $seclevelr=$env{'request.course.id'}.'.['.$csec.'].'.$symbparm; my $seclevelm=$env{'request.course.id'}.'.['.$csec.'].'.$mapparm; @@ -289,12 +462,16 @@ sub storeparm_by_symb { 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; } + if (($snum==14) || ($snum==3)) { $storeunder=$courselevel; } + if (($snum==13) || ($snum==2)) { $storeunder=$courselevelm; } + if (($snum==10) || ($snum==1)) { $storeunder=$courselevelr; } + if ($snum==9) { $storeunder=$seclevel; } + if ($snum==8) { $storeunder=$seclevelm; } + if ($snum==7) { $storeunder=$seclevelr; } + if ($snum==6) { $storeunder=$grplevel; } + if ($snum==5) { $storeunder=$grplevelm; } + if ($snum==4) { $storeunder=$grplevelr; } + my $delete; if ($nval eq '') { $delete=1;} @@ -308,9 +485,9 @@ sub storeparm_by_symb { my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; # Expire sheets &Apache::lonnet::expirespread('','','studentcalc'); - if (($snum==7) || ($snum==4)) { + if (($snum==10) || ($snum==7) || ($snum==4)) { &Apache::lonnet::expirespread('','','assesscalc',$symb); - } elsif (($snum==8) || ($snum==5)) { + } elsif (($snum==11) || ($snum==8) || ($snum==5)) { &Apache::lonnet::expirespread('','','assesscalc',$map); } else { &Apache::lonnet::expirespread('','','assesscalc'); @@ -319,9 +496,11 @@ sub storeparm_by_symb { if ($delete) { $reply=&Apache::lonnet::del ('resourcedata',[keys(%storecontent)],$cdom,$cnum); + &log_parmset(\%storecontent,1); } else { $reply=&Apache::lonnet::cput ('resourcedata',\%storecontent,$cdom,$cnum); + &log_parmset(\%storecontent); } &Apache::lonnet::devalidatecourseresdata($cnum,$cdom); } else { @@ -342,15 +521,17 @@ sub storeparm_by_symb { if ($delete) { $reply=&Apache::lonnet::del ('resourcedata',[keys(%storecontent)],$udom,$uname); + &log_parmset(\%storecontent,1,$uname,$udom); } else { $reply=&Apache::lonnet::cput ('resourcedata',\%storecontent,$udom,$uname); + &log_parmset(\%storecontent,0,$uname,$udom); } &Apache::lonnet::devalidateuserresdata($uname,$udom); } if ($reply=~/^error\:(.*)/) { - return "Write Error: $1"; + return "Write Error: $1"; } return ''; } @@ -364,49 +545,67 @@ sub storeparm_by_symb { Format a value for output. -Inputs: $value, $type +Inputs: $value, $type, $editable Returns: $value, formatted for output. If $type indicates it is a date, localtime($value) is returned. +$editable will return an icon to click on =cut ################################################## ################################################## sub valout { - my ($value,$type)=@_; + my ($value,$type,$editable)=@_; my $result = ''; # Values of zero are valid. if (! $value && $value ne '0') { - $result = '  '; + if ($editable) { + $result = '*'; + } else { + $result=' '; + } } else { if ($type eq 'date_interval') { my ($sec,$min,$hour,$mday,$mon,$year)=gmtime($value); + my @timer; $year=$year-70; $mday--; if ($year) { - $result.=$year.' yrs '; +# $result.=&mt('[quant,_1,yr]',$year).' '; + push(@timer,&mt('[quant,_1,yr]',$year)); } if ($mon) { - $result.=$mon.' mths '; +# $result.=&mt('[quant,_1,mth]',$mon).' '; + push(@timer,&mt('[quant,_1,mth]',$mon)); } if ($mday) { - $result.=$mday.' days '; +# $result.=&mt('[quant,_1,day]',$mday).' '; + push(@timer,&mt('[quant,_1,day]',$mday)); } if ($hour) { - $result.=$hour.' hrs '; +# $result.=&mt('[quant,_1,hr]',$hour).' '; + push(@timer,&mt('[quant,_1,hr]',$hour)); } if ($min) { - $result.=$min.' mins '; +# $result.=&mt('[quant,_1,min]',$min).' '; + push(@timer,&mt('[quant,_1,min]',$min)); } if ($sec) { - $result.=$sec.' secs '; +# $result.=&mt('[quant,_1,sec]',$sec).' '; + push(@timer,&mt('[quant,_1,sec]',$sec)); } - $result=~s/\s+$//; - } elsif ($type=~/^date/) { - $result = localtime($value); +# $result=~s/\s+$//; + if (!@timer) { # Special case: all entries 0 -> display "0 secs" intead of empty field to keep this field editable + push(@timer,&mt('[quant,_1,sec]',0)); + } + $result.=join(", ",@timer); + } elsif (&isdateparm($type)) { + $result = &Apache::lonlocal::locallocaltime($value). + &date_sanity_info($value); } else { $result = $value; + $result = &HTML::Entities::encode($result,'"<>&'); } } return $result; @@ -434,34 +633,35 @@ sub plink { my ($type,$dis,$value,$marker,$return,$call)=@_; my $winvalue=$value; unless ($winvalue) { - if ($type=~/^date/) { + if (&isdateparm($type)) { $winvalue=$env{'form.recent_'.$type}; } else { $winvalue=$env{'form.recent_'.(split(/\_/,$type))[0]}; } } - - - return + my ($parmname)=((split(/\&/,$marker))[1]=~/\_([^\_]+)$/); + my ($hour,$min,$sec,$val)=&preset_defaults($parmname); + unless (defined($winvalue)) { $winvalue=$val; } + my $valout = &valout($value,$type,1); + my $unencmarker = $marker; + foreach my $item (\$type, \$dis, \$winvalue, \$marker, \$return, \$call, + \$hour, \$min, \$sec) { + $$item = &HTML::Entities::encode($$item,'"<>&'); + $$item =~ s/\'/\\\'/g; + } + return '
'. ''. - &valout($value,$type).''; + .$marker."','".$return."','".$call."','".$hour."','".$min."','".$sec."'".');">'. + $valout.'
'; } -sub startpage { - my $r=shift; +sub page_js { - my $bodytag=&Apache::loncommon::bodytag('Set/Modify Course Parameters','', - 'onUnload="pclose()"'); - my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs(undef,'Table Mode Parameter Setting'); my $selscript=&Apache::loncommon::studentbrowser_javascript(); my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition(); - my $html=&Apache::lonxml::xmlbegin(); - $r->print(< -LON-CAPA Course Parameters - $selscript - -$bodytag +ENDJS + +} +sub startpage { + my ($r) = @_; + + my %loaditems = ('onunload' => "pclose()", + 'onload' => "group_or_section('cgroup')",); + + my $start_page = + &Apache::loncommon::start_page('Set/Modify Course Parameters', + &page_js(), + {'add_entries' => \%loaditems,}); + my $breadcrumbs = + &Apache::lonhtmlcommon::breadcrumbs('Table Mode Parameter Setting','Table_Mode'); + $r->print(< - - - - + + + + ENDHEAD } sub print_row { my ($r,$which,$part,$name,$symbp,$rid,$default,$defaulttype,$display,$defbgone, - $defbgtwo,$parmlev,$uname,$udom,$csec)=@_; + $defbgtwo,$defbgthree,$parmlev,$uname,$udom,$csec,$cgroup,$usersgroups)=@_; + my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; + my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; + my $courseopt=&Apache::lonnet::get_courseresdata($cnum,$cdom); # get the values for the parameter in cascading order # empty levels will remain empty my ($result,@outpar)=&parmval($$part{$which}.'.'.$$name{$which}, - $rid,$$default{$which},$uname,$udom,$csec); + $rid,$$default{$which},$uname,$udom,$csec,$cgroup,$courseopt); # get the type for the parameters # problem: these may not be set for all levels my ($typeresult,@typeoutpar)=&parmval($$part{$which}.'.'. - $$name{$which}.'.type', - $rid,$$defaulttype{$which},$uname,$udom,$csec); + $$name{$which}.'.type',$rid, + $$defaulttype{$which},$uname,$udom,$csec,$cgroup,$courseopt); # cascade down manually my $cascadetype=$$defaulttype{$which}; - for (my $i=11;$i>0;$i--) { + for (my $i=14;$i>0;$i--) { if ($typeoutpar[$i]) { $cascadetype=$typeoutpar[$i]; } else { @@ -544,62 +762,95 @@ sub print_row { } else { $parm=~s|\[.*\]\s||g; } - + my $automatic=&rulescache(($which=~/\_([^\_]+)$/)[0].'_triggers'); + if ($automatic) { + $parm.='
'.&mt('Automatically sets').' '.join(', ',split(/\:/,$automatic)).''; + } $r->print(''.$parm.''); my $thismarker=$which; $thismarker=~s/^parameter\_//; my $mprefix=$rid.'&'.$thismarker.'&'; + my $effective_parm = &valout($outpar[$result],$typeoutpar[$result]); + my ($othergrp,$grp_parm,$controlgrp); if ($parmlev eq 'general') { if ($uname) { &print_td($r,3,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + } elsif ($cgroup) { + &print_td($r,6,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); } elsif ($csec) { - &print_td($r,6,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + &print_td($r,9,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); } else { - &print_td($r,11,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + &print_td($r,14,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); } } elsif ($parmlev eq 'map') { if ($uname) { &print_td($r,2,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + } elsif ($cgroup) { + &print_td($r,5,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); } elsif ($csec) { - &print_td($r,5,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + &print_td($r,8,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); } else { - &print_td($r,10,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + &print_td($r,13,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); } } else { + if ($uname) { + if (@{$usersgroups} > 1) { + my ($coursereply,$grp_parm,$controlgrp); + ($coursereply,$othergrp,$grp_parm,$controlgrp) = + &print_usergroups($r,$$part{$which}.'.'.$$name{$which}, + $rid,$cgroup,$defbgone,$usersgroups,$result,$courseopt); + if ($coursereply && $result > 3) { + if (defined($controlgrp)) { + if ($cgroup ne $controlgrp) { + $effective_parm = $grp_parm; + $result = 0; + } + } + } + } + } - &print_td($r,11,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + &print_td($r,14,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + &print_td($r,13,$defbgone,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + &print_td($r,12,'#FFDDDD',$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + &print_td($r,11,'#FFDDDD',$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); + &print_td($r,9,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + &print_td($r,8,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + &print_td($r,7,$defbgtwo,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); } + + if ($cgroup) { + &print_td($r,6,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + &print_td($r,5,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + &print_td($r,4,$defbgthree,$result,\@outpar,$mprefix,$_,\@typeoutpar,$display); + } + if ($uname) { + if ($othergrp) { + $r->print($othergrp); + } &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 - - $r->print(''. - &valout($outpar[$result],$typeoutpar[$result]).''); + $r->print(''.$effective_parm.''); 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(''. + $r->print(''. &valout($sessionval,$sessionvaltype).' '. ''); } @@ -611,7 +862,7 @@ sub print_td { my ($r,$which,$defbg,$result,$outpar,$mprefix,$value,$typeoutpar,$display)=@_; $r->print(''); - if ($which<8 || $which > 9) { + if ($which<11 || $which > 12) { $r->print(&plink($$typeoutpar[$which], $$display{$value},$$outpar[$which], $mprefix."$which",'parmform.pres','psub')); @@ -621,6 +872,61 @@ sub print_td { $r->print(''."\n"); } +sub print_usergroups { + my ($r,$what,$rid,$cgroup,$defbg,$usersgroups,$result,$courseopt) = @_; + my $courseid = $env{'request.course.id'}; + my $output; + my $symb = &symbcache($rid); + my $symbparm=$symb.'.'.$what; + my $map=(&Apache::lonnet::decode_symb($symb))[0]; + my $mapparm=$map.'___(all).'.$what; + my ($coursereply,$resultitem,$resultgroup,$resultlevel,$resulttype) = + &parm_control_group($courseid,$usersgroups,$symbparm,$mapparm,$what, + $courseopt); + my $bgcolor = $defbg; + my $grp_parm; + if (($coursereply) && ($cgroup ne $resultgroup)) { + if ($result > 3) { + $bgcolor = '"#AAFFAA"'; + $grp_parm = &valout($coursereply,$resulttype); + } + $grp_parm = &valout($coursereply,$resulttype); + $output = ''; + if ($resultgroup && $resultlevel) { + $output .= ''.$resultgroup.' ('.$resultlevel.'): '.$grp_parm; + } else { + $output .= ' '; + } + $output .= ''; + } else { + $output .= ' '; + } + return ($coursereply,$output,$grp_parm,$resultgroup); +} + +sub parm_control_group { + my ($courseid,$usersgroups,$symbparm,$mapparm,$what,$courseopt) = @_; + my ($coursereply,$resultitem,$resultgroup,$resultlevel,$resulttype); + my $grpfound = 0; + my @levels = ($symbparm,$mapparm,$what); + my @levelnames = ('resource','map/folder','general'); + foreach my $group (@{$usersgroups}) { + if ($grpfound) { last; } + for (my $i=0; $i<@levels; $i++) { + my $item = $courseid.'.['.$group.'].'.$levels[$i]; + if (defined($$courseopt{$item})) { + $coursereply = $$courseopt{$item}; + $resultitem = $item; + $resultgroup = $group; + $resultlevel = $levelnames[$i]; + $resulttype = $$courseopt{$item.'.type'}; + $grpfound = 1; + last; + } + } + } + return($coursereply,$resultitem,$resultgroup,$resultlevel,$resulttype); +} =pod @@ -684,57 +990,72 @@ sub extractResourceInformation { $$typep{$id}=$1; $$keyp{$id}=''; $$uris{$id}=$srcf; - foreach (split(/\,/,&Apache::lonnet::metadata($srcf,'allpossiblekeys'))) { - if ($_=~/^parameter\_(.*)/) { - my $key=$_; + foreach my $key (split(/\,/,&Apache::lonnet::metadata($srcf,'allpossiblekeys'))) { + next if ($key!~/^parameter_/); + # Hidden parameters - if (&Apache::lonnet::metadata($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,$key.'.part'); + next if (&Apache::lonnet::metadata($srcf,$key.'.hidden') eq 'parm'); # # 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'); + my $name=&Apache::lonnet::metadata($srcf,$key.'.name'); + if (!exists($$allparms{$name}) || $$allparms{$name} =~ m/^\s*$/ ) { + my ($display,$parmdis); + $display = &standard_parameter_names($name); + if ($display eq '') { + $display= &Apache::lonnet::metadata($srcf,$key.'.display'); + $parmdis = $display; + $parmdis =~ s/\s*\[Part.*$//g; + } else { + $parmdis = &mt($display); + } + $$allparms{$name}=$parmdis; + if (ref($defkeytype)) { + $$defkeytype{$name}= + &Apache::lonnet::metadata($srcf,$key.'.type'); + } + } + # # allparts is a hash of all parts # - $$allparts{$part} = "Part: $part"; + my $part= &Apache::lonnet::metadata($srcf,$key.'.part'); + $$allparts{$part} = &mt('Part: [_1]',$part); # # Remember all keys going with this resource # - if ($$keyp{$id}) { - $$keyp{$id}.=','.$key; - } else { - $$keyp{$id}=$key; - } + if ($$keyp{$id}) { + $$keyp{$id}.=','.$key; + } else { + $$keyp{$id}=$key; + } # # Put in order # - unless ($$keyorder{$key}) { - $$keyorder{$key}=$keyordercnt; - $keyordercnt++; - } - + 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'; + + + if (!exists($$mapp{$mapid})) { + $$mapp{$id}= + &Apache::lonnet::declutter($resource->enclosing_map_src()); + $$mapp{$mapid}=$$mapp{$id}; + $$allmaps{$mapid}=$$mapp{$id}; + if ($mapid eq '1') { + $$maptitles{$mapid}=&mt('Main Course Documents'); + } else { + $$maptitles{$mapid}= + &Apache::lonnet::gettitle($$mapp{$id}); + } + $$maptitles{$$mapp{$id}}=$$maptitles{$mapid}; + $$symbp{$mapid}=$$mapp{$id}.'___(all)'; } else { - $$maptitles{$mapid}=&Apache::lonnet::gettitle(&Apache::lonnet::clutter($$mapp{$id})); + $$mapp{$id} = $$mapp{$mapid}; } - $$maptitles{$$mapp{$id}}=$$maptitles{$mapid}; $$symbp{$id}=&Apache::lonnet::encode_symb($$mapp{$id},$resid,$srcf); - $$symbp{$mapid}=$$mapp{$id}.'___(all)'; } } @@ -742,6 +1063,11 @@ sub extractResourceInformation { ################################################## ################################################## +sub isdateparm { + my $type=shift; + return (($type=~/^date/) && (!($type eq 'date_interval'))); +} + sub parmmenu { my ($r,$allparms,$pscat,$keyorder)=@_; my $tempkey; @@ -771,8 +1097,18 @@ sub parmmenu { checkthis('duedate','pscat'); checkthis('opendate','pscat'); checkthis('answerdate','pscat'); - checkthis('interval','pscat'); - } + } + + function checkdisset() { + checkthis('discussend','pscat'); + checkthis('discusshide','pscat'); + } + + function checkcontdates() { + checkthis('contentopen','pscat'); + checkthis('contentclose','pscat'); + } + function checkvisi() { checkthis('hiddenresource','pscat'); @@ -798,49 +1134,80 @@ sub parmmenu { ENDSCRIPT $r->print(); - $r->print("\n"); + $r->print("\n".'
'); my $cnt=0; foreach $tempkey (&keysindisplayorder($allparms,$keyorder)) { - $r->print("\n'); + $r->print(' />'.($$allparms{$tempkey}=~/\S/ ? $$allparms{$tempkey} + : $tempkey) + .''); $cnt++; if ($cnt==3) { $r->print("\n"); $cnt=0; } } - $r->print(' - -'); - $r->print('
print("\n
-Select All -Select Standard - -Select Dates -Select Visibilities -Select Part Parameters - -Unselect All -
'); + $r->print('' + .'' + .'' + .'
'.&mt('Parameter Selection').'' + .'' + .'• '.&mt('Select All').'' + .'' + .'
' + .'' + .'• '.&mt('Select Common Only').'' + .'' + .'
' + .'' + .'• '.&mt('Unselect All').'' + .'' + .'
' + .'' + .'' + .'
'.&mt('Add Selection for...').'' + .'' + .'• '.&mt('Problem Dates').'' + .'' + .'' + .' • '.&mt('Content Dates').'' + .'' +# .'
' + .'' + .' • '.&mt('Discussion Settings').'' + .'' + .'' + .' • '.&mt('Visibilities').'' + .'' +# .'
' + .'' + .' • '.&mt('Part Parameters').'' + .'' + .'
' + .'' + .'' + ); } sub partmenu { my ($r,$allparts,$psprt)=@_; - $r->print(''); $r->print(''); my %temphash=(); foreach (@{$psprt}) { $temphash{$_}=1; } - foreach my $tempkey (sort keys %{$allparts}) { + foreach my $tempkey (sort { + if ($a==$b) { return ($a cmp $b) } else { return ($a <=> $b); } + } keys(%{$allparts})) { unless ($tempkey =~ /\./) { $r->print(''); } @@ -849,41 +1216,103 @@ sub partmenu { } sub usermenu { - my ($r,$uname,$id,$udom,$csec)=@_; + my ($r,$uname,$id,$udom,$csec,$cgroup,$parmlev,$usersgroups)=@_; 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'}.': '.$section. + ''; } $sections.=''; - } - $r->print(< -$sections -
-$lt{'fu'} - -$lt{'oi'} - -$lt{'ad'} -$chooseopt - -ENDMENU + } + + if (%sectionhash && %grouphash && $parmlev ne 'full') { + $sections .= ' '.&mt('or').' '; + $sections .= qq| + +|; + } else { + $sections .= qq| + +|; + } + + if (%grouphash) { + $groups=&mt('Group:').' '; + } + + if (%sectionhash || %grouphash) { + $g_s_header='
'.&mt('Group/Section').'
'; + $g_s_footer='
'; + } + + $r->print('' + .$g_s_header + .$sections + .$groups + .$g_s_footer + .'
'.&mt('User').'
' + .&mt('For User [_1] or Student/Employee ID [_2] at Domain [_3]' + ,'' + ,' ' + ,$chooseopt) + .'
' + .'' + ); } sub displaymenu { @@ -891,19 +1320,19 @@ sub displaymenu { $r->print('
'.&mt('Select Parameters to View').''. &mt('Select Parts to View').'
'); &parmmenu($r,$allparms,$pscat,$keyorder); - $r->print(''); + $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(''.&mt('Select Enclosing Map or Folder').' '); $r->print('"); @@ -911,15 +1340,15 @@ sub mapmenu { sub levelmenu { my ($r,$alllevs,$parmlev)=@_; - $r->print(&mt('Select Parameter Level'). - &Apache::loncommon::help_open_topic('Course_Parameter_Levels').' '); + $r->print(''.&mt('Select Parameter Level'). + &Apache::loncommon::help_open_topic('Course_Parameter_Levels').' '); $r->print('"); } @@ -927,45 +1356,43 @@ sub levelmenu { sub sectionmenu { my ($r,$selectedsections)=@_; + my %sectionhash = &Apache::loncommon::get_sections(); + return if (!%sectionhash); - my ($classlist,$field_names) = - &Apache::loncoursedata::get_classlist( - $env{'request.course.id'}, - $env{'course.'.$env{'request.course.id'}.'.domain'}, - $env{'course.'.$env{'request.course.id'}.'.num'}); - my %Sections=(); - while (my ($student,$student_data) = each (%$classlist)) { - my $studenthash = (); - for (my $i=0; $i< scalar(@$field_names);$i++) { - my $field = $field_names->[$i]; - # Store the data - $studenthash->{$field}=$student_data->[$i]; - } - my $section = $studenthash->{'section'}; - if (! defined($section) || $section =~/^\s*$/ || $section == -1) { - $studenthash->{'section'} = 'none'; - $section = $studenthash->{'section'}; - } - $Sections{$section}++; - } - my @Sections = sort {$a cmp $b} keys(%Sections); - unshift(@Sections,'all'); - - $r->print(''); + foreach my $s ('all',sort keys %sectionhash) { + $r->print(' \n"); } $r->print("\n"); } +sub groupmenu { + my ($r,$selectedgroups)=@_; + my %grouphash = &Apache::longroup::coursegroups(); + return if (!%grouphash); + + $r->print('\n"); +} + + sub keysplit { my $keyp=shift; return (split(/\,/,$keyp)); @@ -978,6 +1405,18 @@ sub keysinorder { } (keys %{$name}); } +sub keysinorder_bytype { + my ($name,$keyorder)=@_; + return sort { + my $ta=(split('_',$a))[-1]; + my $tb=(split('_',$b))[-1]; + if ($$keyorder{'parameter_0_'.$ta} == $$keyorder{'parameter_0_'.$tb}) { + return ($a cmp $b); + } + $$keyorder{'parameter_0_'.$ta} <=> $$keyorder{'parameter_0_'.$tb}; + } (keys %{$name}); +} + sub keysindisplayorder { my ($name,$keyorder)=@_; return sort { @@ -985,6 +1424,21 @@ sub keysindisplayorder { } (keys %{$name}); } +sub sortmenu { + my ($r,$sortorder)=@_; + $r->print('

'); +} + sub standardkeyorder { return ('parameter_0_opendate' => 1, 'parameter_0_duedate' => 2, @@ -1003,7 +1457,9 @@ sub standardkeyorder { 'parameter_0_ordered' => 15, 'parameter_0_tol' => 16, 'parameter_0_sig' => 17, - 'parameter_0_turnoffunit' => 18); + 'parameter_0_turnoffunit' => 18, + 'parameter_0_discussend' => 19, + 'parameter_0_discusshide' => 20); } ################################################## @@ -1057,11 +1513,13 @@ sub assessparms { my $udom; my $uhome; my $csec; + my $cgroup; + my @usersgroups = (); my $coursename=$env{'course.'.$env{'request.course.id'}.'.description'}; $alllevs{'Resource Level'}='full'; - $alllevs{'Map Level'}='map'; + $alllevs{'Map/Folder Level'}='map'; $alllevs{'Course Level'}='general'; my %allparms; @@ -1078,6 +1536,7 @@ sub assessparms { my $message=''; $csec=$env{'form.csec'}; + $cgroup=$env{'form.cgroup'}; if ($udom=$env{'form.udom'}) { } elsif ($udom=$env{'request.role.domain'}) { @@ -1126,8 +1585,8 @@ sub assessparms { $id=''; } else { $message= - "".&mt("Unknown ID")." '$id' ". - &mt('at domain')." '$udom'"; + ''.&mt("Unknown ID")." '$id' ". + &mt('at domain')." '$udom'"; } } else { $uname=$env{'form.uname'}; @@ -1138,30 +1597,40 @@ sub assessparms { $uhome=&Apache::lonnet::homeserver($uname,$udom); if ($uhome eq 'no_host') { $message= - "".&mt("Unknown user")." '$uname' ". - &mt("at domain")." '$udom'"; + ''.&mt("Unknown user")." '$uname' ". + &mt("at domain")." '$udom'"; $uname=''; } else { $csec=&Apache::lonnet::getsection($udom,$uname, $env{'request.course.id'}); + if ($csec eq '-1') { - $message="". + $message=''. &mt("User")." '$uname' ".&mt("at domain")." '$udom' ". - &mt("not in this course").""; + &mt("not in this course").""; $uname=''; $csec=$env{'form.csec'}; + $cgroup=$env{'form.cgroup'}; } 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'}.'

'; + "
\n".&mt('ID').": ".$name{'id'}.'

'; } + @usersgroups = &Apache::lonnet::get_users_groups( + $udom,$uname,$env{'request.course.id'}); + if (@usersgroups > 0) { + unless (grep(/^\Q$cgroup\E$/,@usersgroups)) { + $cgroup = $usersgroups[0]; + } + } } } unless ($csec) { $csec=''; } + unless ($cgroup) { $cgroup=''; } # --------------------------------------------------------- Get all assessments &extractResourceInformation(\@ids, \%typep,\%keyp, \%allparms, \%allparts, \%allmaps, @@ -1180,7 +1649,7 @@ sub assessparms { $message.=&storeparm(split(/\&/,$markers[$i]), $values[$i], $types[$i], - $uname,$udom,$csec); + $uname,$udom,$csec,$cgroup); } # ---------------------------------------------------------------- Done storing $message.='

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

'; @@ -1196,25 +1665,30 @@ sub assessparms { foreach ('tolerance','date_default','date_start','date_end', 'date_interval','int','float','string') { $r->print(''); + &HTML::Entities::encode($env{'form.recent_'.$_},'"&<>'). + '" name="recent_'.$_.'" />'); } if (!$pssymb) { $r->print(''); if ($parmlev ne 'general') { $r->print(''); } - $r->print('
'); &levelmenu($r,\%alllevs,$parmlev); + $r->print(''); &mapmenu($r,\%allmaps,$pschp,\%maptitles); $r->print('
'); + $r->print(''); &displaymenu($r,\%allparms,\%allparts,\@pscat,\@psprt,\%keyorder); } else { my ($map,$id,$resource)=&Apache::lonnet::decode_symb($pssymb); - $r->print(&mt('Specific Resource').": ".$resource. - ''); + my $title = &Apache::lonnet::gettitle($pssymb); + $r->print(&mt('Specific Resource: [_1] ([_2])',$title,$resource). + ''. + '

'); } - &usermenu($r,$uname,$id,$udom,$csec); + &usermenu($r,$uname,$id,$udom,$csec,$cgroup,$parmlev,\@usersgroups); $r->print('

'.$message.'

'); @@ -1236,11 +1710,19 @@ sub assessparms { if ($parmlev eq 'full') { my $coursespan=$csec?8:5; + my $userspan=3; + if ($cgroup ne '') { + $coursespan += 3; + } + $r->print('

'); $r->print(''); $r->print(''); if ($uname) { - $r->print(""); } my %lt=&Apache::lonlocal::texthash( @@ -1262,14 +1744,18 @@ sub assessparms { ); $r->print(<$lt{'pie'} - + ENDTABLETWO if ($csec) { $r->print(""); + &mt("in Section")." $csec"); + } + if ($cgroup) { + $r->print(""); } $r->print(< @@ -1282,7 +1768,14 @@ ENDTABLEHEADFOUR $r->print(''); } + if ($cgroup) { + $r->print(''); + } + if ($uname) { + if (@usersgroups > 1) { + $r->print(''); + } $r->print(''); } @@ -1290,6 +1783,7 @@ ENDTABLEHEADFOUR my $defbgone=''; my $defbgtwo=''; + my $defbgthree = ''; foreach (@ids) { @@ -1311,6 +1805,12 @@ ENDTABLEHEADFOUR } else { $defbgtwo='"#FFFF99"'; } + if ($defbgthree eq '"#FFBB99"') { + $defbgthree='"#FFBBDD"'; + } else { + $defbgthree='"#FFBB99"'; + } + my $thistitle=''; my %name= (); undef %name; @@ -1325,7 +1825,16 @@ ENDTABLEHEADFOUR if (grep $_ eq $tempkeyp, @catmarker) { $part{$_}=&Apache::lonnet::metadata($uri,$_.'.part'); $name{$_}=&Apache::lonnet::metadata($uri,$_.'.name'); - $display{$_}=&Apache::lonnet::metadata($uri,$_.'.display'); + my $parmdis=&Apache::lonnet::metadata($uri,$_.'.display'); + if ($allparms{$name{$_}} ne '') { + my $identifier; + if ($parmdis =~ /(\s*\[Part.*)$/) { + $identifier = $1; + } + $display{$_} = $allparms{$name{$_}}.$identifier; + } else { + $display{$_} = $parmdis; + } unless ($display{$_}) { $display{$_}=''; } $display{$_}.=' ('.$name{$_}.')'; $default{$_}=&Apache::lonnet::metadata($uri,$_); @@ -1336,16 +1845,17 @@ ENDTABLEHEADFOUR my $totalparms=scalar keys %name; if ($totalparms>0) { my $firstrow=1; - my $title=&Apache::lonnet::gettitle($uri); + my $title=&Apache::lonnet::gettitle($symbp{$rid}); $r->print(''); + '>'.$maptitles{$mapp{$rid}}.''); - foreach (&keysinorder(\%name,\%keyorder)) { + foreach (&keysinorder_bytype(\%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); + $defbgthree,$parmlev,$uname,$udom,$csec, + $cgroup,\@usersgroups); } } } @@ -1385,6 +1890,7 @@ ENDTABLEHEADFOUR if ($parmlev eq 'map') { my $defbgone = '"E0E099"'; my $defbgtwo = '"FFFF99"'; + my $defbgthree = '"FFBB99"'; my %maplist; @@ -1435,7 +1941,16 @@ ENDTABLEHEADFOUR 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'); + my $parmdis=&Apache::lonnet::metadata($uri,$fullkeyp.'.display'); + if ($allparms{$name{$tempkeyp}} ne '') { + my $identifier; + if ($parmdis =~ /(\s*\[Part.*)$/) { + $identifier = $1; + } + $display{$tempkeyp} = $allparms{$name{$tempkeyp}}.$identifier; + } else { + $display{$tempkeyp} = $parmdis; + } unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; } $display{$tempkeyp}.=' ('.$name{$tempkeyp}.')'; $display{$tempkeyp} =~ s/_\w+_/_0_/; @@ -1449,28 +1964,30 @@ ENDTABLEHEADFOUR #---------------------------------------------------- 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 + my $tmp=""; if ($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"); + my $person=&Apache::loncommon::plainname($uname,$udom); + $tmp.=&mt("User")." $uname \($person\) ". + &mt('in')." \n"; } else { - $r->print("".&mt('all').' '.&mt('users in')." \n"); + $tmp.="".&mt('all').' '.&mt('users in')." \n"; } - - if ($csec) {$r->print(&mt("Section")." $csec ". - &mt('of')." \n")}; - - $r->print("$coursename
"); - $r->print("

\n"); + if ($cgroup) { + $tmp.=&mt("Group")." $cgroup". + " ".&mt('of')." \n"; + $csec = ''; + } elsif ($csec) { + $tmp.=&mt("Section")." $csec". + " ".&mt('of')." \n"; + } + $r->print('

' + .&mt('Set Defaults for All Resources in [_1]Specifically for [_2][_3]' + ,$foldermap.'
'.$showtitle.'
' + ,$tmp + ,''.$coursename.'' + ) + ."

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

'.&mt('Any User').'"); + if (@usersgroups > 1) { + $userspan ++; + } + $r->print(''); $r->print(&mt("User")." $uname ".&mt('at Domain')." $udom$lt{'csv'}
($csuname $lt{'at'} $csudom)		$lt{'csv'}
($csuname $lt{'at'} $csudom)
$lt{'ic'}$lt{'rl'} $lt{'ic'}". - &mt("in Section/Group")." $csec". + &mt("in Group")." $cgroup
$lt{'aut'}$lt{'type'}'.&mt('general').''.&mt('for Enclosing Map or Folder').''.&mt('for Resource').''.&mt('general').''.&mt('for Enclosing Map or Folder').''.&mt('for Resource').''.&mt('Control by other group?').''.&mt('general').''.&mt('for Enclosing Map or Folder').''.&mt('for Resource').'
'. join(' / ',split(/\//,$uri)). '

'. "$title"); + &Apache::lonnet::clutter($uri).'?symb='. + &escape($symbp{$rid}). + "', 'metadatafile', '450', '500', 'no', 'yes');\"". + " target=\"_self\">$title"); if ($thistitle) { $r->print(' ('.$thistitle.')'); @@ -1357,23 +1867,18 @@ ENDTABLEHEADFOUR $r->print('

'); - - $r->print(' / res / '); - $r->print(join(' / ', split(/\//,$mapp{$rid}))); - - $r->print('
'); $r->print(''); @@ -1480,16 +1997,17 @@ ENDMAPONE foreach (&keysinorder(\%name,\%keyorder)) { $r->print(''); &print_row($r,$_,\%part,\%name,\%symbp,$mapid,\%default, - \%type,\%display,$defbgone,$defbgtwo, - $parmlev,$uname,$udom,$csec); + \%type,\%display,$defbgone,$defbgtwo,$defbgthree, + $parmlev,$uname,$udom,$csec,$cgroup); } - $r->print("
'.&mt('Parameter Name').'
"); + $r->print(""); } # 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"'; + my $defbgthree = '"FFBB99"'; #-------------------------------------------- for each map, gather information my $mapid="0.0"; @@ -1520,7 +2038,16 @@ ENDMAPONE 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'); + my $parmdis=&Apache::lonnet::metadata($uri,$fullkeyp.'.display'); + if ($allparms{$name{$tempkeyp}} ne '') { + my $identifier; + if ($parmdis =~ /(\s*\[Part.*)$/) { + $identifier = $1; + } + $display{$tempkeyp} = $allparms{$name{$tempkeyp}}.$identifier; + } else { + $display{$tempkeyp} = $parmdis; + } unless ($display{$tempkeyp}) { $display{$tempkeyp}=''; } $display{$tempkeyp}.=' ('.$name{$tempkeyp}.')'; $display{$tempkeyp} =~ s/_\w+_/_0_/; @@ -1537,16 +2064,14 @@ ENDMAPONE $coursename
ENDMAPONE if ($uname) { - my %name=&Apache::lonnet::userenvironment($udom,$uname, - ('firstname','middlename','lastname','generation', 'id')); - my $person=$name{'firstname'}.' '.$name{'middlename'}.' ' - .$name{'lastname'}.' '.$name{'generation'}; + my $person=&Apache::loncommon::plainname($uname,$udom); $r->print(" ".&mt("User")." $uname \($person\) \n"); } else { $r->print(" ".&mt("ALL")." ".&mt("USERS")." \n"); } if ($csec) {$r->print(&mt("Section")." $csec\n")}; + if ($cgroup) {$r->print(&mt("Group")." $cgroup\n")}; $r->print("\n"); #---------------------------------------------------------------- print table $r->print('

'); @@ -1557,12 +2082,13 @@ ENDMAPONE foreach (&keysinorder(\%name,\%keyorder)) { $r->print(''); &print_row($r,$_,\%part,\%name,\%symbp,$mapid,\%default, - \%type,\%display,$defbgone,$defbgtwo,$parmlev,$uname,$udom,$csec); + \%type,\%display,$defbgone,$defbgtwo,$defbgthree, + $parmlev,$uname,$udom,$csec,$cgroup); } $r->print("
"); } # end of $parmlev eq general } - $r->print(''); + $r->print(''.&Apache::loncommon::end_page()); } # end sub assessparms @@ -1587,13 +2113,14 @@ Returns: nothing 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 $breadcrumbs = + &Apache::lonhtmlcommon::breadcrumbs('Edit Course Environment'); my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; + my (%crsinfo,$chome); + # # Go through list of changes foreach (keys %env) { @@ -1613,7 +2140,7 @@ sub crsenv { ('environment', {'top level map backup '.$bkuptime => $tmp[1] }, $dom,$crs). - '
'; + '
'; } # # Deal with modified default spreadsheets @@ -1641,6 +2168,29 @@ sub crsenv { if ($name =~ /^default_enrollment_(start|end)_date$/) { $value=&Apache::lonhtmlcommon::get_date_from_form($name.'_value'); } + # + # Deal with the emails + if ($name =~ /\.email$/) { + foreach my $specifier (split(',',$value)) { + my ($user,$sections_or_groups)= + ($specifier=~/^([^\(]+)\(([^\)]+)\)/); + if (!$sections_or_groups) { + $user = $specifier; + } + my ($name,$domain) = split(':',$user); + if (!defined($user) || !defined($domain)) { + $setoutput.= '
'. + &mt("Invalid email address specified, address must be of the form username:domain what was specified was ([_1])",$user). + ''; + undef($value); + } elsif (&Apache::lonnet::homeserver($user,$domain) eq 'no_host') { + $setoutput.= '
'. + &mt("Invalid email address specified, user [_1] is unknown.",$name). + ''; + undef($value); + } + } + } # Get existing cloners my @oldcloner = (); if ($name eq 'cloners') { @@ -1654,30 +2204,100 @@ sub crsenv { # # Let the user know we made the changes if ($name && defined($value)) { + my %failed_cloners; if ($name eq 'cloners') { + $value =~ s/\s//g; $value =~ s/^,//; $value =~ s/,$//; + # check requested clones are valid users. + %failed_cloners = &check_cloners(\$value,\@oldcloner); } my $put_result = &Apache::lonnet::put('environment', {$name=>$value},$dom,$crs); if ($put_result eq 'ok') { - $setoutput.=&mt('Set').' '.$name.' '.&mt('to').' '.$value.'.
'; + $setoutput.=&mt('Set').' '.$name.' '.&mt('to').' '; + if ($name =~ /^default_enrollment_(start|end)_date$/) { + $setoutput .= &Apache::lonlocal::locallocaltime($value); + } elsif ($name eq 'categories') { + $setoutput .= $env{'form.categories_display'}; + } else { + $setoutput .= $value; + } + $setoutput .= '.
'; if ($name eq 'cloners') { &change_clone($value,\@oldcloner); } - # Flush the course logs so course description is immediately updated + # Update environment and nohist_courseids.db + if (($name eq 'description') || ($name eq 'cloners') || + ($name eq 'hidefromcat') || ($name eq 'categories')) { + if ($chome eq '') { + %crsinfo = + &Apache::lonnet::courseiddump($dom,'.',1,'.','.', + $crs,undef,undef,'.'); + $chome = &Apache::lonnet::homeserver($crs,$dom); + } + } if ($name eq 'description' && defined($value)) { - &Apache::lonnet::flushcourselogs(); + &Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.description' => $value}); + if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') { + $crsinfo{$env{'request.course.id'}}{'description'} = $value; + my $putresult = + &Apache::lonnet::courseidput($dom,\%crsinfo, + $chome,'notime'); + } + } + if (($name eq 'cloners') || ($name eq 'hidefromcat') || ($name eq 'categories')) { + if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') { + &Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.'.$name => $value}); + $crsinfo{$env{'request.course.id'}}{$name} = $value; + my $putresult = + &Apache::lonnet::courseidput($dom,\%crsinfo, + $chome,'notime'); + } } } else { $setoutput.=&mt('Unable to set').' '.$name.' '.&mt('to'). ' '.$value.' '.&mt('due to').' '.$put_result.'.
'; } + if (($name eq 'cloners') && (keys(%failed_cloners) > 0)) { + $setoutput.= &mt('Unable to include').': '; + my @fails; + my $num = 0; + if (defined($failed_cloners{'format'})) { + $fails[$num] .= ''.$failed_cloners{'format'}. + ', '.&mt('reason').' - '. + &mt('Invalid format'); + $num ++; + } + if (defined($failed_cloners{'domain'})) { + $fails[$num] .= ''.$failed_cloners{'domain'}. + ', '.&mt('reason').' - '. + &mt('Domain does not exist'); + $num ++; + } + if (defined($failed_cloners{'newuser'})) { + $fails[$num] .= ''.$failed_cloners{'newuser'}. ', '.&mt('reason').' - '. + &mt('LON-CAPA user(s) do(es) not exist.'). + '.
'.&mt('Please '). + ' '. + &mt('add the user(s)').', '. + &mt('and then return to the '). + ''. + &mt('Course Parameters page').' '. + &mt('to add the new user(s) to the list of possible cloners'); + } + $setoutput .= join(';  ',@fails).'.
'; + } } } + + my $start_table =&Apache::loncommon::start_data_table(); + my $start_header_row=&Apache::loncommon::start_data_table_header_row(); + my $end_header_row =&Apache::loncommon::end_data_table_header_row(); # ------------------------- Re-init course environment entries for this session - &Apache::lonnet::coursedescription($env{'request.course.id'}); + &Apache::lonnet::coursedescription($env{'request.course.id'}, + {'freshen_cache' => 1}); # -------------------------------------------------------- Get parameters again @@ -1685,65 +2305,75 @@ sub crsenv { my $SelectStyleFile=&mt('Select Style File'); my $SelectSpreadsheetFile=&mt('Select Spreadsheet File'); my $output=''; + my $can_categorize; if (! exists($values{'con_lost'})) { my %descriptions= - ('url' => ''.&mt('Top Level Map').' '. + ('url' => ''.&mt('Top Level Map').'
'. '". - &mt('Select Map').'
'. - &mt('Modification may make assessment data inaccessible'). - '', + &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.'), + '('.&mt('internal, optional').')', + 'cloners' => ''.&mt('Users allowed to clone course').'
' + .'("'.&mt('user:domain,user:domain,*:domain').'")
' + .&mt('Users with active Course Coordinator role in this course are permitted to clone and need not be included.').'
' + .&mt('Use [_1] to allow course to be cloned by anyone in the specified domain.','"*:domain"').'
' + .&mt('Use [_1] to allow unrestricted cloning in all domains.','"*"'), 'grading' => ''.&mt('Grading').'
'. - '"standard", "external", or "spreadsheet" '.&Apache::loncommon::help_open_topic('GradingOptions'), - 'default_xml_style' => ''.&mt('Default XML Style File').' '. + &mt('[_1], [_2], or [_3]','"standard"','"external"','"spreadsheet"').&Apache::loncommon::help_open_topic('GradingOptions'), + 'task_grading' => ''.&mt('Bridge Task Grading').'
' + .&mt('Instructors and TAs in sections, when grading bridge tasks, should be allowed to grade other sections.').'
' + .'('.&mt('[_1]: they are allowed (this is the default). [_2]: no, they can only grade their own section.','"any"','"section"').')', + 'default_xml_style' => ''.&mt('Default XML Style File').'
'. '$SelectStyleFile
", - 'question.email' => ''.&mt('Feedback Addresses for Resource Content Question'). - '
(user:domain,'. - 'user:domain(section;section;...;*;...),...)', - 'comment.email' => ''.&mt('Feedback Addresses for Course Content Comments').'
'. - '(user:domain,user:domain(section;section;...;*;...),...)', - 'policy.email' => ''.&mt('Feedback Addresses for Course Policy').''. - '
(user:domain,user:domain(section;section;...;*;...),...)', - 'hideemptyrows' => ''.&mt('Hide Empty Rows in Spreadsheets').'
'. - '('.&mt('"[_1]" for default hiding','yes').')', - 'pageseparators' => ''.&mt('Visibly Separate Items on Pages').'
'. - '('.&mt('"[_1]" for visible separation','yes').', '. - &mt('changes will not show until next login').')', - 'student_classlist_view' => ''.&mt('Allow students to view classlist.').''.&mt('("all":students can view all sections,"section":students can only view their own section.blank or "disabled" prevents student view.'), - - 'plc.roles.denied'=> ''.&mt('Disallow live chatroom use for Roles'). - '
"st": '. - &mt('student').', "ta": '. - 'TA, "in": '. - &mt('instructor').';
'.&mt('role,role,...').') '. - Apache::loncommon::help_open_topic("Course_Disable_Discussion"), + ",'sty')\">$SelectStyleFile
", + 'question.email' => ''.&mt('Feedback Addresses for Resource Content Question').'
' + .'("'.&mt('user:domain,user:domain(section;section;...;*;...),...').'")', + 'question.email.text' => ''.&mt('Custom Text for Resource Content Question Option in Feedback').'', + 'comment.email' => ''.&mt('Feedback Addresses for Course Content Comments').'
' + .'("'.&mt('user:domain,user:domain(section;section;...;*;...),...').'")', + 'comment.email.text' => ''.&mt('Custom Text for Course Content Option in Feedback').'', + 'policy.email' => ''.&mt('Feedback Addresses for Course Policy').'
' + .'("'.&mt('user:domain,user:domain(section;section;...;*;...),...').'")', + 'policy.email.text' => ''.&mt('Custom Text for Course Policy Option in Feedback').'', + '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('[_1]: students can view all sections. [_2]: students can only view their own section. blank or [_3] prevents student view.','"all"','"section"','"disabled"').')', + 'student_classlist_portfiles' => ''.&mt('Include link to accessible portfolio files').'
' + .'('.&mt("[_1] for link to each a listing of each student's files.",'"yes"').')', + 'student_classlist_opt_in' => ''.&mt("Student's agreement needed for listing in student-viewable roster").'
' + .'('.&mt('[_1] to require students to opt-in to listing in the roster (on the roster page).','"yes"').')', + 'plc.roles.denied'=> ''.&mt('Disallow live chatroom use for Roles').'
' + .'('.&mt('[_1]: student, [_2]: TA, [_3]: instructor','"st"','"ta"','"in"').')
' + .'("'.&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,...)', + '("'.&mt('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.roles.denied'=> ''.&mt('Disallow Resource Discussion for Roles').'
' + .'('.&mt('[_1]: student, [_2]: TA, [_3]: instructor','"st"','"ta"','"in"') + .'("'.&mt('role,role,...').'") ' + .Apache::loncommon::help_open_topic("Course_Disable_Discussion"), 'pch.users.denied' => ''.&mt('Disallow Resource Discussion for Users').'
'. - '(user:domain,user:domain,...)', + '("'.&mt('user:domain,user:domain,...').'")', 'spreadsheet_default_classcalc' => ''.&mt('Default Course Spreadsheet').' '. '$SelectSpreadsheetFile
", 'spreadsheet_default_studentcalc' - => ''.&mt('Default Student Spreadsheet').' '. + => ''.&mt('Default Student Spreadsheet').'
'. '$SelectSpreadsheetFile
", @@ -1754,60 +2384,105 @@ sub crsenv { ",'spreadsheet')\">$SelectSpreadsheetFile
", 'allow_limited_html_in_feedback' => ''.&mt('Allow limited HTML in discussion posts').'
'. - '('.&mt('Set value to "[_1]" to allow',"yes").')', + '('.&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").')', + => ''.&mt('Allow users with specified roles to edit/delete their own discussion posts').'
' + .'('.&mt('[_1]: student, [_2]: TA, [_3]: instructor','"st"','"ta"','"in"').')
' + .'('.&mt('Set value to [_1] to allow all roles.','"yes"').')' + .'("'.&mt('role:section,role:section,...').'")
' + .'('.&mt('Example: "st:001,st:002,in,cc" would permit students in sections 001 and 002 and instructors in any section, and course coordinators to edit their own posts.').')', 'rndseed' - => ''.&mt('Randomization algorithm used').'
'. - ''.&mt('Modifying this will make problems').' '. - &mt('have different numbers and answers').'', + => ''.&mt('Randomization algorithm used').'
' + .'' + .&mt('Modifying this will make problems 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').')', + => ''.&mt('Suppress number of tries in printing').'
'. + ' ('.&mt('[_1] to suppress, anything else to not suppress','"yes"').')', 'problem_stream_switch' => ''.&mt('Allow problems to be split over pages').'
'. - ' ('.&mt('"[_1]" if allowed, anything else if not','yes').')', + ' ('.&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 when enrolling students').'', - 'default_enrollment_end_date' => ''.&mt('Default ending date when enrolling students').'', - 'nothideprivileged' => ''.&mt('Privileged users that should not be hidden on staff listings').''. - '
(user:domain,user:domain,...)', + 'print_header_format' + => ' '.&mt('Print header format').'
' + .&mt('Substitutions:
[_1]: student name, [_2]: course id, [_3]: assignment note. Numbers after the % limit the field size.','"%n"','"%c"','"%a"'), + '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').'
' + .'("'.&mt('user:domain,user:domain,*:domain').'")', 'languages' => ''.&mt('Languages used').'', 'disable_receipt_display' => ''.&mt('Disable display of problem receipts').'
'. ' ('.&mt('"[_1]" to disable, anything else if not','yes').')', + 'task_messages' + => ''.&mt('Send message to student when clicking Done on Tasks').'
('.&mt('[_1] to send a message only to student, [_2] to send message to student and add record to user information page for instructors. Leave blank to disable.','"only_student"','"student_and_user_notes_screen"').')', 'disablesigfigs' => ''.&mt('Disable checking of Significant Figures').'
'. ' ('.&mt('"[_1]" to disable, anything else if not','yes').')', + 'disableexampointprint' + => ''.&mt('Disable automatically printing point values onto exams.').'
'. + ' ('.&mt('"[_1]" to disable, anything else if not','yes').')', + 'externalsyllabus' + => ''.&mt('URL of Syllabus (not using internal handler)').'', 'tthoptions' - => ''.&mt('Default set of options to pass to tth/m when converting tex').'' - ); - my @Display_Order = ('url','description','courseid','cloners','grading', + => ''.&mt('Default set of options to pass to tth/m when converting tex').'', + + 'texengine' + => ''.&mt('Force all students in the course to use a specific math rendering engine.').'
' + .'('.&mt("[_1], [_2] (Convert to Images), [_3] (TeX to HTML), or blank for student's preference",'"jsMath"','"mimetex"','"tth"').')', + 'timezone' + => ''.&mt('Timezone in which the course takes place').'', + + 'suppress_embed_prompt' + => ''.&mt('Suppress prompt to upload items referenced in a web page being uploaded to portfolio, when current role is student.').'
'. + ' ('.&mt('[_1] to suppress, anything else to not suppress','"yes"').')', + 'hidefromcat' + => ''.&mt('Exclude from course catalog').'
'. + ' ('.&mt('[_1] to exclude, anything else to include - included if assigned an institutional code, or manually catagorized','"yes"').')', + 'categories' + => ''.&mt('Categorize course').' '. + &mt('Display Categories').'', + 'datelocale' + => ''.&mt('Locale used for course calendar').'', + ); + my @Display_Order = ('url','description','courseid','cloners'); + (my $can_toggle_cat,$can_categorize) = &can_modify_catsettings($dom); + if ($can_toggle_cat) { + push(@Display_Order,'hidefromcat'); + } + if ($can_categorize) { + push(@Display_Order,'categories'); + } + push (@Display_Order,('grading', + 'externalsyllabus', 'default_xml_style','pageseparators', - 'question.email','comment.email','policy.email', + 'question.email','question.email.text','comment.email', + 'comment.email.text','policy.email','policy.email.text', 'student_classlist_view', + 'student_classlist_opt_in', + 'student_classlist_portfiles', 'plc.roles.denied','plc.users.denied', 'pch.roles.denied','pch.users.denied', 'allow_limited_html_in_feedback', 'allow_discussion_post_editing', 'languages', + 'timezone', + 'datelocale', 'nothideprivileged', 'rndseed', 'receiptalg', 'problem_stream_switch', 'suppress_tries', + 'suppress_embed_prompt', 'default_paper_size', + 'print_header_format', 'disable_receipt_display', 'spreadsheet_default_classcalc', 'spreadsheet_default_studentcalc', @@ -1816,23 +2491,29 @@ sub crsenv { 'default_enrollment_start_date', 'default_enrollment_end_date', 'tthoptions', - 'disablesigfigs' - ); + 'texengine', + 'disablesigfigs', + 'disableexampointprint', + 'task_messages','task_grading')); foreach my $parameter (sort(keys(%values))) { - unless ($parameter =~ m/^internal\./) { + unless (($parameter =~ m/^internal\./)||($parameter =~ m/^metadata\./) || + ($parameter =~ m/^selfenroll_/) || ($parameter =~ /_selfenroll$/) + || ($parameter eq 'type')) { 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.''; + $output .= &Apache::loncommon::start_data_table_row(). + ''.$description.''; if ($parameter =~ /^default_enrollment_(start|end)_date$/) { $output .= ''. &Apache::lonhtmlcommon::date_setter('envform', @@ -1840,6 +2521,39 @@ sub crsenv { $values{$parameter}, $onchange). ''; + } elsif ($parameter eq 'timezone') { + my $includeempty = 1; + my $timezone = &Apache::lonlocal::gettimezone(); + $output .= ''. + &Apache::loncommon::select_timezone($parameter.'_value', + $timezone, + $onchange,$includeempty).''; + } elsif ($parameter eq 'datelocale') { + my $includeempty = 1; + my $locale_obj = &Apache::lonlocal::getdatelocale(); + my $currdatelocale; + if (ref($locale_obj)) { + $currdatelocale = $locale_obj->id(); + } + $output .= ''. + &Apache::loncommon::select_datelocale($parameter.'_value', + $currdatelocale, + $onchange,$includeempty).''; + } elsif ($parameter eq 'categories') { + my $catdisplay; + if ($values{'categories'} ne '') { + my @curritems = split(/\&/,$values{'categories'}); + foreach my $item (@curritems) { + my ($name,$parent,$pos) = split(/:/,$item); + $catdisplay .= &unescape($name).'&'; + } + $catdisplay =~ s/\&$//; + } + $output .= ''. + ''. + ''; } else { $output .= ''. &Apache::lonhtmlcommon::textbox($parameter.'_value', @@ -1849,53 +2563,162 @@ sub crsenv { $output .= ''. &Apache::lonhtmlcommon::checkbox($parameter.'_setparmval'). ''; - $output .= "\n"; + $output .= &Apache::loncommon::end_data_table_row()."\n"; } my $onchange = 'onFocus="javascript:window.document.forms'. '[\'envform\'].elements[\'newp_setparmval\']'. '.checked=true;"'; - $output.=''.&mt('Create New Environment Variable').'
'. + $output.=&Apache::loncommon::start_data_table_row(). + ''.&mt('Create New Environment Variable').'
'. ''. ''. - ''; + ''. + &Apache::loncommon::end_data_table_row()."\n"; } my %lt=&Apache::lonlocal::texthash( 'par' => 'Parameter', 'val' => 'Value', - 'set' => 'Set', - 'sce' => 'Set Course Environment' + 'set' => 'Set?', + 'sav' => 'Save' ); 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 + my ($jscript,$categorize_js); + my $browse_js = &Apache::loncommon::browser_and_searcher_javascript('parmset'); + if ($can_categorize) { + $categorize_js = <'; + my $start_page = + &Apache::loncommon::start_page('Set Course Environment', + $jscript); + my $end_page = + &Apache::loncommon::end_page(); + my $end_table=&Apache::loncommon::end_data_table(); + $r->print(< $setoutput -

- - +
+$start_table +$start_header_row + +$end_header_row $output -
$lt{'par'}$lt{'val'}$lt{'set'}?
$lt{'par'}$lt{'val'}$lt{'set'}
- +$end_table + - - -ENDenv +$end_page +ENDENV +} + +sub can_modify_catsettings { + my ($dom) = @_; + my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$dom); + my ($can_toggle_cat,$can_categorize); + if (ref($domconf{'coursecategories'}) eq 'HASH') { + if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') { + $can_toggle_cat = 1; + } + if ($domconf{'coursecategories'}{'categorize'} eq 'crs') { + $can_categorize = 1; + } + } + return ($can_toggle_cat,$can_categorize); +} + +sub assign_course_categories { + my ($r) = @_; + my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; + my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; + my $hascats = 0; + my $cathash; + my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom); + if (ref($domconf{'coursecategories'}) eq 'HASH') { + $cathash = $domconf{'coursecategories'}{'cats'}; + if (ref($cathash) eq 'HASH') { + $hascats = 1; + } + } + my $catwin_js; + if ($hascats) { + my $alert = &mt('Use \"Save\" in the main window to save course categories'); + $catwin_js = < + +function updateCategories() { + var newcategories = ''; + var unescapedcats = ''; + if (document.chgcats.usecategory.length) { + for (var i=0; i 0) { + newcategories = newcategories.slice(0,-1); + } + if (unescapedcats.length > 0) { + unescapedcats = unescapedcats.slice(0,-3); + } + } else { + if (document.chgcats.usecategory.checked == true) { + newcategories = document.chgcats.usecategory.value; + unescapedcats = document.chgcats.catname.value; + } + } + opener.document.envform.categories_value.value = newcategories; + opener.document.envform.categories_display.value = unescapedcats; + opener.document.envform.categories_setparmval.checked = true; + alert("$alert"); + self.close(); + return; } + + +ENDSCRIPT + } else { + my $onload; + } + my $start_page = + &Apache::loncommon::start_page('Course Categories',$catwin_js, + {'only_body' => 1,}); + my $end_page = &Apache::loncommon::end_page(); + my $categoriesform = '

'.&mt('Categorize Course').'

'; + if ($hascats) { + my %currsettings = + &Apache::lonnet::get('environment',['hidefromcat','categories'],$cdom,$cnum); + $categoriesform .= &mt('Assign one or more categories to this course.').'

'. + '
'."\n" + .&Apache::loncommon::assign_categories_table($cathash, + $currsettings{'categories'})."\n" + .'

'; + } else { + $categoriesform .= &mt('No categories defined for this domain'); + } + $r->print($start_page.$categoriesform.$end_page); + return; +} + ################################################## # Overview mode ################################################## @@ -1906,7 +2729,7 @@ sub tablestart { return ''; } else { $tableopen=1; - return ''; } } @@ -1914,7 +2737,7 @@ sub tablestart { sub tableend { if ($tableopen) { $tableopen=0; - return '
'.&mt('Parameter').''. + return &Apache::loncommon::start_data_table().'
'.&mt('Parameter').''. &mt('Delete').''.&mt('Set to ...').'
'; + return &Apache::loncommon::end_data_table(); } else { return''; } @@ -1928,8 +2751,7 @@ sub readdata { my $classlist=&Apache::loncoursedata::get_classlist(); foreach (keys %$classlist) { - # the following undefs are for 'domain', and 'username' respectively. - if ($_=~/^(\w+)\:(\w+)$/) { + if ($_=~/^($match_username)\:($match_domain)$/) { my ($tuname,$tudom)=($1,$2); my $useropt=&Apache::lonnet::get_userresdata($tuname,$tudom); foreach my $userkey (keys %{$useropt}) { @@ -1965,48 +2787,51 @@ sub storedata { if ($tuname) { $tkey=~s/\.\[useropt\:$tuname\:$tudom\]\./\./; } - if ($cmd eq 'set') { - my $data=$env{$_}; - if ($$olddata{$thiskey} ne $data) { + if ($cmd eq 'set' || $cmd eq 'datepointer' || $cmd eq 'dateinterval') { + my ($data, $typeof, $text); + if ($cmd eq 'set') { + $data=$env{$_}; + $typeof=$env{'form.typeof_'.$thiskey}; + $text = &mt('Saved modified parameter for'); + } elsif ($cmd eq 'datepointer') { + $data=&Apache::lonhtmlcommon::get_date_from_form($env{$_}); + $typeof=$env{'form.typeof_'.$thiskey}; + $text = &mt('Saved modified date for'); + } elsif ($cmd eq 'dateinterval') { + $data=&get_date_interval_from_form($thiskey); + $typeof=$env{'form.typeof_'.$thiskey}; + $text = &mt('Saved modified date for'); + } + if (defined($data) and $$olddata{$thiskey} ne $data) { if ($tuname) { - if (&Apache::lonnet::put('resourcedata',{$tkey=>$data},$tudom,$tuname) eq 'ok') { - $r->print('
'.&mt('Stored modified parameter for').' '. + if (&Apache::lonnet::put('resourcedata',{$tkey=>$data, + $tkey.'.type' => $typeof}, + $tudom,$tuname) eq 'ok') { + &log_parmset({$tkey=>$data,$tkey.'.type' => $typeof},0,$tuname,$tudom); + $r->print('
'.$text.' '. &Apache::loncommon::plainname($tuname,$tudom)); } else { - $r->print('

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

'); + $r->print('
'. + &mt('Error saving parameters').'
'); } &Apache::lonnet::devalidateuserresdata($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') { + &log_parmset({$tkey=>''},1,$tuname,$tudom); $r->print('
'.&mt('Deleted parameter for').' '.&Apache::loncommon::plainname($tuname,$tudom)); } else { - $r->print('

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

'); + $r->print('
'. + &mt('Error deleting parameters').'
'); } &Apache::lonnet::devalidateuserresdata($tuname,$tudom); } else { - push (@deldata,$thiskey); - } - } elsif ($cmd eq 'datepointer') { - my $data=&Apache::lonhtmlcommon::get_date_from_form($env{$_}); - if (defined($data) and $$olddata{$thiskey} ne $data) { - if ($tuname) { - if (&Apache::lonnet::put('resourcedata',{$tkey=>$data},$tudom,$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}=$data; - } + push (@deldata,$thiskey,$thiskey.'.type'); } } } @@ -2017,19 +2842,22 @@ sub storedata { my $putentries=$#newdatakeys+1; if ($delentries) { if (&Apache::lonnet::del('resourcedata',\@deldata,$dom,$crs) eq 'ok') { + my %loghash=map { $_ => '' } @deldata; + &log_parmset(\%loghash,1); $r->print('

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

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

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

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

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

',$putentries)); + &log_parmset(\%newdata,0); + $r->print('

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

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

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

'); + $r->print('
'. + &mt('Error saving parameters').'
'); } &Apache::lonnet::devalidatecourseresdata($crs,$dom); } @@ -2037,11 +2865,31 @@ sub storedata { sub extractuser { my $key=shift; - return ($key=~/^$env{'request.course.id'}.\[useropt\:(\w+)\:(\w+)\]\./); + return ($key=~/^$env{'request.course.id'}.\[useropt\:($match_username)\:($match_domain)\]\./); +} + +sub parse_listdata_key { + my ($key,$listdata) = @_; + # split into student/section affected, and + # the realm (folder/resource part and parameter + my ($student,$realm) = + ($key=~/^\Q$env{'request.course.id'}\E\.\[([^\.]+)\]\.(.+)$/); + # if course wide student would be undefined + if (!defined($student)) { + ($realm)=($key=~/^\Q$env{'request.course.id'}\E\.(.+)$/); + } + # strip off the .type if it's not the Question type parameter + if ($realm=~/\.type$/ && !exists($listdata->{$key.'.type'})) { + $realm=~s/\.type//; + } + # split into resource+part and parameter name + my ($res, $parm) = ($realm=~/^(.*)\.(.*)$/); + ($res, my $part) = ($res =~/^(.*)\.(.*)$/); + return ($student,$res,$part,$parm); } sub listdata { - my ($r,$resourcedata,$listdata)=@_; + my ($r,$resourcedata,$listdata,$sortorder)=@_; # Start list output my $oldsection=''; @@ -2050,7 +2898,49 @@ sub listdata { my $pointer=0; $tableopen=0; my $foundkeys=0; - foreach my $thiskey (sort keys %{$listdata}) { + my %keyorder=&standardkeyorder(); + + foreach my $thiskey (sort { + my ($astudent,$ares,$apart,$aparm) = &parse_listdata_key($a,$listdata); + my ($bstudent,$bres,$bpart,$bparm) = &parse_listdata_key($b,$listdata); + + # get the numerical order for the param + $aparm=$keyorder{'parameter_0_'.$aparm}; + $bparm=$keyorder{'parameter_0_'.$bparm}; + + my $result=0; + + if ($sortorder eq 'realmstudent') { + if ($ares ne $bres ) { + $result = ($ares cmp $bres); + } elsif ($astudent ne $bstudent) { + $result = ($astudent cmp $bstudent); + } elsif ($apart ne $bpart ) { + $result = ($apart cmp $bpart); + } + } else { + if ($astudent ne $bstudent) { + $result = ($astudent cmp $bstudent); + } elsif ($ares ne $bres ) { + $result = ($ares cmp $bres); + } elsif ($apart ne $bpart ) { + $result = ($apart cmp $bpart); + } + } + + if (!$result) { + if (defined($aparm) && defined($bparm)) { + $result = ($aparm <=> $bparm); + } elsif (defined($aparm)) { + $result = -1; + } elsif (defined($bparm)) { + $result = 1; + } + } + + $result; + } keys %{$listdata}) { + if ($$listdata{$thiskey.'.type'}) { my $thistype=$$listdata{$thiskey.'.type'}; if ($$resourcedata{$thiskey.'.type'}) { @@ -2061,7 +2951,7 @@ sub listdata { my $section=&mt('All Students'); if ($middle=~/^\[(.*)\]/) { my $issection=$1; - if ($issection=~/^useropt\:(\w+)\:(\w+)/) { + if ($issection=~/^useropt\:($match_username)\:($match_domain)/) { $section=&mt('User').": ".&Apache::loncommon::plainname($1,$2); } else { $section=&mt('Group/Section').': '.$issection; @@ -2070,70 +2960,201 @@ sub listdata { } $middle=~s/\.+$//; $middle=~s/^\.+//; - my $realm=''.&mt('All Resources').''; + my $realm=''.&mt('All Resources').''; if ($middle=~/^(.+)\_\_\_\(all\)$/) { - $realm=''.&mt('Folder/Map').': '.&Apache::lonnet::gettitle($1).'
('.$1.')'; + $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.')'; + $realm=''.&mt('Resource').': '.&Apache::lonnet::gettitle($middle).'
('.$url.' in '.$map.' id: '.$id.')'; } - if ($section ne $oldsection) { - $r->print(&tableend()."\n

$section

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

$realm

"); - $oldrealm=$realm; - $oldpart=''; + if ($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

"); + "\n".''.&mt('Part').": $part"); $oldpart=$part; } # # Ready to print # - $r->print(&tablestart().''.$name. - ':'); $foundkeys++; - if ($thistype=~/^date/) { + if (&isdateparm($thistype)) { my $jskey='key_'.$pointer; $pointer++; $r->print( - &Apache::lonhtmlcommon::date_setter('overviewform', + &Apache::lonhtmlcommon::date_setter('parmform', $jskey, - $$resourcedata{$thiskey}). -'' + $$resourcedata{$thiskey}, + '',1,'',''). +''. +(($$resourcedata{$thiskey}!=0)?''. +&mt('Shift all dates based on this date').'':''). +&date_sanity_info($$resourcedata{$thiskey}) ); + } elsif ($thistype eq 'date_interval') { + $r->print(&date_interval_selector($thiskey, + $$resourcedata{$thiskey})); + } elsif ($thistype =~ m/^string/) { + $r->print(&string_selector($thistype,$thiskey, + $$resourcedata{$thiskey})); } else { - $r->print(''); + $r->print(&default_selector($thiskey,$$resourcedata{$thiskey})); } $r->print(''); - $r->print(''); + $thistype.'" />'); + $r->print(''.&Apache::loncommon::end_data_table_row()); } } return $foundkeys; } + +sub date_interval_selector { + my ($thiskey, $showval) = @_; + my $result; + foreach my $which (['days', 86400, 31], + ['hours', 3600, 23], + ['minutes', 60, 59], + ['seconds', 1, 59]) { + my ($name, $factor, $max) = @{ $which }; + my $amount = int($showval/$factor); + $showval %= $factor; + my %select = ((map {$_ => $_} (0..$max)), + 'select_form_order' => [0..$max]); + $result .= &Apache::loncommon::select_form($amount,$name.'_'.$thiskey, + %select); + $result .= ' '.&mt($name); + } + $result .= ''; + return $result; + +} + +sub get_date_interval_from_form { + my ($key) = @_; + my $seconds = 0; + foreach my $which (['days', 86400], + ['hours', 3600], + ['minutes', 60], + ['seconds', 1]) { + my ($name, $factor) = @{ $which }; + if (defined($env{'form.'.$name.'_'.$key})) { + $seconds += $env{'form.'.$name.'_'.$key} * $factor; + } + } + return $seconds; +} + + +sub default_selector { + my ($thiskey, $showval) = @_; + return ''; +} + +my %strings = + ( + 'string_yesno' + => [[ 'yes', 'Yes' ], + [ 'no', 'No' ]], + 'string_problemstatus' + => [[ 'yes', 'Yes' ], + [ 'answer', 'Yes, and show correct answer if they exceed the maximum number of tries.' ], + [ 'no', 'No, don\'t show correct/incorrect feedback.' ], + [ 'no_feedback_ever', 'No, show no feedback at all.' ]], + ); + + +sub string_selector { + my ($thistype, $thiskey, $showval) = @_; + + if (!exists($strings{$thistype})) { + return &default_selector($thiskey,$showval); + } + + my $result; + foreach my $possibilities (@{ $strings{$thistype} }) { + my ($name, $description) = @{ $possibilities }; + $result .= '