--- loncom/interface/lonparmset.pm 2006/05/11 17:38:44 1.303 +++ loncom/interface/lonparmset.pm 2008/05/28 23:53:35 1.396 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Handler to set parameters for assessments # -# $Id: lonparmset.pm,v 1.303 2006/05/11 17:38:44 www Exp $ +# $Id: lonparmset.pm,v 1.396 2008/05/28 23:53:35 bisitz Exp $ # # Copyright Michigan State University Board of Trustees # @@ -63,18 +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; -my $rulesid; -my %rules; - -# --- end local caches ################################################## ################################################## @@ -91,11 +83,11 @@ Inputs: $what - a parameter spec (inclu Returns: A list, the first item is the index into the remaining list of items of parm valuse that is the active one, the list consists of parm values at the 14 possible levels -14 - General Course -13 - Map or Folder level in course +14- General Course +13- Map or Folder level in course 12- resource default 11- map default -10 - resource level in course +10- resource level in course 9 - General for section 8 - Map or Folder level for section 7 - resource level in section @@ -117,15 +109,17 @@ sub parmval { sub parmval_by_symb { my ($what,$symb,$def,$uname,$udom,$csec,$cgroup,$courseopt)=@_; -# load caches - &cacheparmhash(); - my $useropt=&Apache::lonnet::get_userresdata($uname,$udom); + 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; @@ -161,7 +155,7 @@ sub parmval_by_symb { # ------------------------------------------------------ third, check map parms - my $thisparm=$parmhash{$symbparm}; + my $thisparm=&parmhash($symbparm); if (defined($thisparm)) { $outpar[11]=$thisparm; $result=11; } if (defined($$courseopt{$courselevelr})) { @@ -170,7 +164,7 @@ sub parmval_by_symb { } # ------------------------------------------------------ fourth, back to course - if (defined($csec)) { + if ($csec ne '') { if (defined($$courseopt{$seclevel})) { $outpar[9]=$$courseopt{$seclevel}; $result=9; @@ -186,7 +180,7 @@ sub parmval_by_symb { } } # ------------------------------------------------------ fifth, check course group - if (defined($cgroup)) { + if ($cgroup ne '') { if (defined($$courseopt{$grplevel})) { $outpar[6]=$$courseopt{$grplevel}; $result=6; @@ -203,7 +197,7 @@ sub parmval_by_symb { # ---------------------------------------------------------- fifth, check user - if (defined($uname)) { + if ($uname ne '') { if (defined($$useropt{$courselevel})) { $outpar[3]=$$useropt{$courselevel}; $result=3; @@ -222,60 +216,90 @@ 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 resetrulescache { - $rulesid=''; -} + + 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}; + } + } -sub rulescache { - my $id=shift; - if ($rulesid ne $env{'request.course.id'}) { - %rules=(); +{ + my $rulesid; + my %rules; + sub resetrulescache { + undef($rulesid); + undef(%rules); } - unless (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'}; + + 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}; } - return $rules{$id}; } sub preset_defaults { @@ -341,7 +365,6 @@ sub storeparm { # - new type # - username # - userdomain - my %recstack; sub storeparm_by_symb { my ($symb,$spnam,$snum,$nval,$ntype,$uname,$udom,$csec,$recflag,$cgroup)=@_; @@ -404,6 +427,8 @@ sub storeparm_by_symb_inner { # ---------------------------------------------------------- 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; @@ -489,7 +514,7 @@ sub storeparm_by_symb_inner { } if ($reply=~/^error\:(.*)/) { - return "Write Error: $1"; + return "Write Error: $1"; } return ''; } @@ -503,21 +528,26 @@ sub storeparm_by_symb_inner { 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); @@ -543,9 +573,11 @@ sub valout { } $result=~s/\s+$//; } elsif (&isdateparm($type)) { - $result = localtime($value).&date_sanity_info($value); + $result = &Apache::lonlocal::locallocaltime($value). + &date_sanity_info($value); } else { $result = $value; + $result = &HTML::Entities::encode($result,'"<>&'); } } return $result; @@ -582,10 +614,16 @@ sub plink { my ($parmname)=((split(/\&/,$marker))[1]=~/\_([^\_]+)$/); my ($hour,$min,$sec,$val)=&preset_defaults($parmname); unless (defined($winvalue)) { $winvalue=$val; } + my $valout = &valout($value,$type,1); + foreach my $item (\$type, \$dis, \$winvalue, \$marker, \$return, \$call, + \$hour, \$min, \$sec) { + $$item = &HTML::Entities::encode($$item,'"<>&'); + $$item =~ s/\'/\\\'/g; + } return '
'. ''. - &valout($value,$type).'
'; + $valout.''; } sub page_js { @@ -650,7 +688,7 @@ sub startpage { &page_js(), {'add_entries' => \%loaditems,}); my $breadcrumbs = - &Apache::lonhtmlcommon::breadcrumbs('Table Mode Parameter Setting'); + &Apache::lonhtmlcommon::breadcrumbs('Table Mode Parameter Setting','Table_Mode'); $r->print(<'; + $parm.='
'.&mt('Automatically sets').' '.join(', ',split(/\:/,$automatic)).''; } $r->print(''.$parm.''); @@ -923,57 +961,66 @@ sub extractResourceInformation { $$typep{$id}=$1; $$keyp{$id}=''; $$uris{$id}=$srcf; - foreach (split(/\,/,&Apache::lonnet::metadata($srcf,'allpossiblekeys'))) { - if ($_=~/^parameter\_(.*)/) { - my $key=$_; + foreach my $key (split(/\,/,&Apache::lonnet::metadata($srcf,'allpossiblekeys'))) { + next if ($key!~/^parameter_/); + # Hidden parameters - if (&Apache::lonnet::metadata($srcf,$key.'.hidden') eq 'parm') { - next; - } - my $display= &Apache::lonnet::metadata($srcf,$key.'.display'); - my $name=&Apache::lonnet::metadata($srcf,$key.'.name'); - my $part= &Apache::lonnet::metadata($srcf,$key.'.part'); + next if (&Apache::lonnet::metadata($srcf,$key.'.hidden') eq 'parm'); # # allparms is a hash of parameter names # + my $name=&Apache::lonnet::metadata($srcf,$key.'.name'); + if (!exists($$allparms{$name}) || $$allparms{$name} =~ m/^\s*$/ ) { + my $display= &Apache::lonnet::metadata($srcf,$key.'.display'); my $parmdis = $display; $parmdis =~ s/\[Part.*$//g; - $$allparms{$name}=$parmdis; - $$defkeytype{$name}=&Apache::lonnet::metadata($srcf,$key.'.type'); + $$allparms{$name}=$parmdis; + if (ref($defkeytype)) { + $$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} = "Part: $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') { + $$maptitles{$mapid}='Main Course Documents'; + } else { + $$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}=$$mapp{$id}.'___(all)'; } } @@ -1052,15 +1099,17 @@ sub parmmenu { ENDSCRIPT $r->print(); - $r->print("\n"); + $r->print("\n
"); my $cnt=0; foreach $tempkey (&keysindisplayorder($allparms,$keyorder)) { - $r->print("\n'); + $r->print('>'.($$allparms{$tempkey}=~/\S/ ? $$allparms{$tempkey} + : $tempkey) + .''); $cnt++; if ($cnt==3) { $r->print("\n"); @@ -1068,7 +1117,7 @@ ENDSCRIPT } } $r->print(' - + @@ -1728,9 +1779,9 @@ ENDTABLEHEADFOUR '

'. "$title"); + &escape($symbp{$rid}). + "', 'metadatafile', '450', '500', 'no', 'yes');\"". + " target=\"_self\">$title"); if ($thistitle) { $r->print(' ('.$thistitle.')'); @@ -1927,7 +1978,7 @@ ENDMAPONE } if ($csec) {$r->print(&mt("Section")." $csec\n")}; - if ($cgroup) {$r->print(&mt("Group")." $csec\n")}; + if ($cgroup) {$r->print(&mt("Group")." $cgroup\n")}; $r->print("\n"); #---------------------------------------------------------------- print table $r->print('

+
Select All
Select Common Only 		@@ -1122,7 +1171,7 @@ sub usermenu { my %sectionhash = &Apache::loncommon::get_sections(); my $groups; - my %grouphash = &Apache::loncommon::coursegroups(); + my %grouphash = &Apache::longroup::coursegroups(); if (%sectionhash) { $sections=$lt{'se'}.': '); @@ -1472,8 +1521,8 @@ 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'}; @@ -1484,17 +1533,17 @@ 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'}; @@ -1504,12 +1553,12 @@ sub assessparms { $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$/,@usersgroups) { + unless (grep(/^\Q$cgroup\E$/,@usersgroups)) { $cgroup = $usersgroups[0]; } } @@ -1552,7 +1601,8 @@ 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 (!$pssymb) { @@ -1567,8 +1617,9 @@ sub assessparms { &displaymenu($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). + ''. '

'); } @@ -1628,7 +1679,7 @@ sub assessparms { ); $r->print(<$lt{'pie'} -

$lt{'csv'}
($csuname $lt{'at'} $csudom)		$lt{'csv'}
($csuname $lt{'at'} $csudom)
$lt{'ic'}$lt{'rl'} $lt{'ic'}
'); @@ -1975,6 +2026,8 @@ sub crsenv { my $dom = $env{'course.'.$env{'request.course.id'}.'.domain'}; my $crs = $env{'course.'.$env{'request.course.id'}.'.num'}; + my (%crsinfo,$chome); + # # Go through list of changes foreach (keys %env) { @@ -1994,7 +2047,7 @@ sub crsenv { ('environment', {'top level map backup '.$bkuptime => $tmp[1] }, $dom,$crs). - '
'; + '
'; } # # Deal with modified default spreadsheets @@ -2022,6 +2075,29 @@ 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') { @@ -2035,43 +2111,92 @@ sub crsenv { # # Let the user know we made the changes if ($name && defined($value)) { - my $failed_cloners; + my %failed_cloners; if ($name eq 'cloners') { $value =~ s/\s//g; $value =~ s/^,//; $value =~ s/,$//; # check requested clones are valid users. - $failed_cloners = &check_cloners(\$value,\@oldcloner); + %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); + } 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' || $name eq 'cloners') { + if ($chome eq '') { + %crsinfo = + &Apache::lonnet::courseiddump($dom,'.',1,'.','.', + $crs,undef,undef,'Course'); + $chome = &Apache::lonnet::homeserver($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') { + if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') { + $crsinfo{$env{'request.course.id'}}{'cloners'} = $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 (($name eq 'cloners') && ($failed_cloners)) { - $setoutput.= &mt('Unable to include').' - '.$failed_cloners.', '. - &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'). - '.
'; + 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'}, @@ -2085,63 +2210,72 @@ sub crsenv { my $output=''; if (! exists($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
", @@ -2152,42 +2286,45 @@ 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 with specified roles to edit/delete their own discussion posts').'
"st": '. - &mt('student').', "ta": '. - 'TA, "in": '. - &mt('instructor').'; ('.&mt('role:section,role:section,..., e.g., 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.').')
'. - '('.&mt('or set value to "[_1]" to allow all roles',"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('"[_1]" to suppress, anything else to not suppress','yes').')', + ' ('.&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').' )', + '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').''. - '
(user:domain,user:domain,...)', + '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').')', @@ -2197,13 +2334,20 @@ sub crsenv { 'externalsyllabus' => ''.&mt('URL of Syllabus (not using internal handler)').'', 'tthoptions' - => ''.&mt('Default set of options to pass to tth/m when converting tex').'' + => ''.&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"').')', + ); my @Display_Order = ('url','description','courseid','cloners','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', @@ -2215,6 +2359,7 @@ sub crsenv { 'problem_stream_switch', 'suppress_tries', 'default_paper_size', + 'print_header_format', 'disable_receipt_display', 'spreadsheet_default_classcalc', 'spreadsheet_default_studentcalc', @@ -2223,8 +2368,10 @@ sub crsenv { 'default_enrollment_start_date', 'default_enrollment_end_date', 'tthoptions', + 'texengine', 'disablesigfigs', - 'disableexampointprint' + 'disableexampointprint', + 'task_messages','task_grading', ); foreach my $parameter (sort(keys(%values))) { unless (($parameter =~ m/^internal\./)||($parameter =~ m/^metadata\./)) { @@ -2234,13 +2381,15 @@ sub crsenv { } } } + 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 .= ''; + $output .= &Apache::loncommon::start_data_table_row(). + ''; if ($parameter =~ /^default_enrollment_(start|end)_date$/) { $output .= ''; - $output .= "\n"; + $output .= &Apache::loncommon::end_data_table_row()."\n"; } my $onchange = 'onFocus="javascript:window.document.forms'. '[\'envform\'].elements[\'newp_setparmval\']'. '.checked=true;"'; - $output.=''; + ''. + &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'); @@ -2285,21 +2436,24 @@ sub crsenv { ''; my $start_page = - &Apache::loncommon::start_page('Set Course Environment Parameters', + &Apache::loncommon::start_page('Set Course Environment', $browse_js); my $end_page = &Apache::loncommon::end_page(); + my $end_table=&Apache::loncommon::end_data_table(); $r->print(< $setoutput -

-

'.$description.''.$description.''. &Apache::lonhtmlcommon::date_setter('envform', @@ -2257,23 +2406,25 @@ sub crsenv { $output .= ''. &Apache::lonhtmlcommon::checkbox($parameter.'_setparmval'). '
'.&mt('Create New Environment Variable').'
'. + $output.=&Apache::loncommon::start_data_table_row(). + '		'.&mt('Create New Environment Variable').'
'. '		'. ''. - '
- +
+$start_table +$start_header_row + +$end_header_row $output -
$lt{'par'}$lt{'val'}$lt{'set'}?
$lt{'par'}$lt{'val'}$lt{'set'}
- +$end_table + $end_page ENDENV @@ -2336,8 +2490,7 @@ 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}) { @@ -2373,20 +2526,32 @@ sub storedata { if ($tuname) { $tkey=~s/\.\[useropt\:$tuname\:$tudom\]\./\./; } - if ($cmd eq 'set') { - my $data=$env{$_}; - my $typeof=$env{'form.typeof_'.$thiskey}; - if ($$olddata{$thiskey} ne $data) { + if ($cmd eq 'set' || $cmd eq 'datepointer' || $cmd eq 'dateinterval') { + my ($data, $typeof, $text); + if ($cmd eq 'set') { + $data=$env{$_}; + $typeof=$env{'form.typeof_'.$thiskey}; + $text = &mt('Saved modified parameter for'); + } elsif ($cmd eq 'datepointer') { + $data=&Apache::lonhtmlcommon::get_date_from_form($env{$_}); + $typeof=$env{'form.typeof_'.$thiskey}; + $text = &mt('Saved modified date for'); + } elsif ($cmd eq 'dateinterval') { + $data=&get_date_interval_from_form($thiskey); + $typeof=$env{'form.typeof_'.$thiskey}; + $text = &mt('Saved modified date for'); + } + if (defined($data) and $$olddata{$thiskey} ne $data) { if ($tuname) { if (&Apache::lonnet::put('resourcedata',{$tkey=>$data, $tkey.'.type' => $typeof}, $tudom,$tuname) eq 'ok') { &log_parmset({$tkey=>$data,$tkey.'.type' => $typeof},0,$tuname,$tudom); - $r->print('
'.&mt('Stored modified parameter for').' '. + $r->print('
'.$text.' '. &Apache::loncommon::plainname($tuname,$tudom)); } else { - $r->print('

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

'); + $r->print('
'. + &mt('Error saving parameters').'
'); } &Apache::lonnet::devalidateuserresdata($tuname,$tudom); } else { @@ -2400,32 +2565,12 @@ sub storedata { &log_parmset({$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{$_}); - 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') { - &log_parmset({$tkey=>$data,$tkey.'.type' => $typeof},0,$tuname,$tudom); - $r->print('
'.&mt('Stored modified date for').' '.&Apache::loncommon::plainname($tuname,$tudom)); - } else { - $r->print('

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

'); - } - &Apache::lonnet::devalidateuserresdata($tuname,$tudom); - } else { - $newdata{$thiskey}=$data; - $newdata{$thiskey.'.type'}=$typeof; - } + push (@deldata,$thiskey,$thiskey.'.type'); } } } @@ -2440,18 +2585,18 @@ sub storedata { &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') { &log_parmset(\%newdata,0); - $r->print('

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

'); + $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); } @@ -2459,7 +2604,27 @@ 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 { @@ -2473,40 +2638,48 @@ sub listdata { $tableopen=0; my $foundkeys=0; 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') { - my ($astudent,$arealm)=($a=~/^\Q$env{'request.course.id'}\E\.\[([^\.]+)\]\.(.+)\.[^\.]+$/); - my ($bstudent,$brealm)=($b=~/^\Q$env{'request.course.id'}\E\.\[([^\.]+)\]\.(.+)\.[^\.]+$/); - if (!defined($astudent)) { - ($arealm)=($a=~/^\Q$env{'request.course.id'}\E\.(.+)$/); - } - if (!defined($bstudent)) { - ($brealm)=($b=~/^\Q$env{'request.course.id'}\E\.(.+)$/); - } - $arealm=~s/\.type//; - my ($ares, $aparm) = ($arealm=~/^(.*)\.(.*)$/); - $aparm=$keyorder{'parameter_0_'.$aparm}; - $brealm=~s/\.type//; - my ($bres, $bparm) = ($brealm=~/^(.*)\.(.*)$/); - $bparm=$keyorder{'parameter_0_'.$bparm}; - if ($ares eq $bres) { - if (defined($aparm) && defined($bparm)) { - ($aparm <=> $bparm); - } elsif (defined($aparm)) { - -1; - } elsif (defined($bparm)) { - 1; - } else { - ($arealm cmp $brealm) || ($astudent cmp $bstudent); - } - } else { - ($arealm cmp $brealm) || ($astudent cmp $bstudent); + if ($ares ne $bres ) { + $result = ($ares cmp $bres); + } elsif ($astudent ne $bstudent) { + $result = ($astudent cmp $bstudent); + } elsif ($apart ne $bpart ) { + $result = ($apart cmp $bpart); } } else { - $a cmp $b; + if ($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'}) { @@ -2517,7 +2690,7 @@ 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; @@ -2526,12 +2699,12 @@ 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: '.$id.')'; } if ($sortorder eq 'realmstudent') { if ($realm ne $oldrealm) { @@ -2558,19 +2731,10 @@ sub listdata { } if ($part ne $oldpart) { $r->print(&tableend(). - "\n".&mt('Part').": $part"); + "\n".&mt('Part').": $part"); $oldpart=$part; } # -# Preset defaults? -# - my ($hour,$min,$sec,$val)=('','','',''); - unless ($$resourcedata{$thiskey}) { - my ($parmname)=($thiskey=~/\.(\w+)$/); - ($hour,$min,$sec,$val)=&preset_defaults($parmname); - } - -# # Ready to print # $r->print(&tablestart(). @@ -2586,38 +2750,20 @@ sub listdata { &Apache::lonhtmlcommon::date_setter('parmform', $jskey, $$resourcedata{$thiskey}, - '',1,'','',$hour,$min,$sec). + '',1,'',''). ''. +(($$resourcedata{$thiskey}!=0)?''. +&mt('Shift all dates based on this date').'':''). &date_sanity_info($$resourcedata{$thiskey}) ); - } elsif ($thistype eq 'string_yesno') { - my $showval; - if (defined($$resourcedata{$thiskey})) { - $showval=$$resourcedata{$thiskey}; - } else { - $showval=$val; - } - $r->print(' '); - $r->print(''); + } elsif ($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 { - my $showval; - if (defined($$resourcedata{$thiskey})) { - $showval=$$resourcedata{$thiskey}; - } else { - $showval=$val; - } - $r->print(''); + $r->print(&default_selector($thiskey,$$resourcedata{$thiskey})); } $r->print(''); @@ -2627,6 +2773,117 @@ sub listdata { 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 .= '