--- loncom/homework/structuretags.pm 2010/01/28 18:15:51 1.444.4.3 +++ loncom/homework/structuretags.pm 2011/01/07 05:14:57 1.465.2.12 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # definition of tags that give a structure to a document # -# $Id: structuretags.pm,v 1.444.4.3 2010/01/28 18:15:51 raeburn Exp $ +# $Id: structuretags.pm,v 1.465.2.12 2011/01/07 05:14:57 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -66,7 +66,7 @@ use lib '/home/httpd/lib/perl/'; use LONCAPA; BEGIN { - &Apache::lonxml::register('Apache::structuretags',('block','languageblock','translated','instructorcomment','while','randomlist','problem','library','web','tex','part','preduedate','postanswerdate','solved','notsolved','problemtype','startouttext','endouttext','simpleeditbutton','definetag')); + &Apache::lonxml::register('Apache::structuretags',('block','languageblock','translated','instructorcomment','while','randomlist','problem','library','web','tex','part','preduedate','postanswerdate','solved','notsolved','problemtype','startpartmarker','startouttext','endpartmarker','endouttext','simpleeditbutton','definetag')); } sub start_web { @@ -128,6 +128,7 @@ sub homework_js { &setmode_javascript(). <<'JS'; JS } @@ -161,6 +162,49 @@ function setmode(form,probmode) { ENDSCRIPT } +sub file_delchk_js { + my $delfilewarn = &mt('You have indicated you wish to remove some files previously included in your submission.').'\\n'. + &mt('Continue submission with these files removed?'); + return <<"ENDSCRIPT"; + +ENDSCRIPT +} + sub page_start { my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$name, $extra_head)=@_; @@ -177,12 +221,17 @@ sub page_start { $parstack,$parser,$safeeval); } - $extra_head .= &homework_js(); - - if ($env{'environment.wysiwygeditor'} eq 'on') { - $extra_head .= &Apache::lonhtmlcommon::dragmath_js("FCKEditMathPopup"); - } else { - $extra_head .= &Apache::lonhtmlcommon::dragmath_js("EditMathPopup"); + $extra_head .= &homework_js(). + &Apache::lonhtmlcommon::dragmath_js("EditMathPopup"); + if (&Apache::lonhtmlcommon::htmlareabrowser()) { + my %textarea_args = ( + dragmath => 'math', + ); + $extra_head .= &Apache::lonhtmlcommon::htmlareaselectactive(\%textarea_args); + } + my $is_task = ($env{'request.uri'} =~ /\.task$/); + if ($is_task) { + $extra_head .= &file_delchk_js(); } my %body_args; @@ -203,6 +252,7 @@ sub page_start { } } + my $pageheader = ''; if (defined($found{'body'})) { $body_args{'skip_phases'}{'body'}=1; } elsif (!defined($found{'body'}) @@ -211,6 +261,22 @@ sub page_start { if ($env{'environment.remote'} ne 'off') { $body_args{'only_body'} = 1; } + # Breadcrumbs for Construction Space + &Apache::lonhtmlcommon::clear_breadcrumbs(); + &Apache::lonhtmlcommon::add_breadcrumb({ + 'text' => 'Construction Space', + 'href' => &Apache::loncommon::authorspace(), + }); + # breadcrumbs (and tools) will be created + # in start_page->bodytag->innerregister + +# FIXME Where are we? +# &Apache::lonhtmlcommon::add_breadcrumb({ +# 'text' => 'Problem Editing', # 'Problem Testing' +# 'href' => '', +# }); + $pageheader =&Apache::loncommon::head_subbox( + &Apache::loncommon::CSTR_pageheader()); } } elsif (!defined($found{'body'})) { my %add_entries; @@ -222,27 +288,27 @@ sub page_start { my $bgcolor=&Apache::lonxml::get_param('bgcolor',$parstack, $safeeval); - if ($bgcolor eq '' ) { $bgcolor = '#FFFFFF'; } + if ($bgcolor eq '' ) { $bgcolor = '#FFFFFF'; } - $body_args{'bgcolor'} = $bgcolor; - $body_args{'no_title'} = 1; - $body_args{'force_register'} = 1; - $body_args{'add_entries'} = \%add_entries; - if ($env{'environment.remote'} eq 'off' - && $env{'request.state'} eq 'construct') { - $body_args{'only_body'} = 1; - } + $body_args{'bgcolor'} = $bgcolor; + # $body_args{'no_title'} = 1; + $body_args{'force_register'} = 1; + $body_args{'add_entries'} = \%add_entries; + if ($env{'environment.remote'} eq 'off' + && $env{'request.state'} eq 'construct') { + $body_args{'only_body'} = 1; + } } $body_args{'no_auto_mt_title'} = 1; my $page_start = &Apache::loncommon::start_page($name,$extra_head, \%body_args); - + $page_start .= $pageheader; if (!defined($found{'body'}) && $env{'request.state'} ne 'construct' && ($target eq 'web' || $target eq 'webgrade')) { my ($symb,undef,undef,undef,$publicuser)= &Apache::lonnet::whichuser(); - if ($symb eq '' && !$publicuser) { + if ($symb eq '' && !$publicuser) { $page_start .= '

' .&mt('Browsing resource, all submissions are temporary.') .'

'; @@ -256,11 +322,16 @@ sub page_start { my $form_tag_start; if (!defined($found{'form'})) { $form_tag_start='
1)) { + my $inc = int(($curr_try-1)/$reqtries); + $rndseed += $inc; + } else { + $rndseed += $curr_try; + } + } + } + $set_safespace = 1; + } + if ($set_safespace) { + if ($safeeval) { + &Apache::lonxml::debug("Setting rndseed to $rndseed"); + &Apache::run::run('$external::randomseed="'.$rndseed.'";',$safeeval); + } + } + unless (($env{'request.state'} eq "construct") || ($symb eq '')) { + $env{'form.'.$Apache::inputtags::part.'.rndseed'}=$rndseed; } return $rndseed; } @@ -371,23 +488,21 @@ sub problem_edit_header { '.&mt('Problem Editing').&Apache::loncommon::help_open_menu('Problem Editing','Problem_Editor_XML_Index',5,'Authoring').' '. &problem_edit_buttons().' -
+
'.&Apache::lonxml::message_location().' '. - ''; + $result.=&Apache::edit::end_table(); + + } + return $result; +} + +sub end_startpartmarker { + my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; + my @result; + if ($target eq 'edit') { $result[1]='no'; } + return @result; +} + +sub start_endpartmarker { + my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; + my $result=''; + if ($target eq 'edit') { + $result=&Apache::edit::tag_start($target,$token); + $result.=&mt('Marker for the end of a part. Place start marker above to wrap in-between tags into a new part.').''; + $result.=&Apache::edit::end_table(); + + } + return $result; +} + +sub end_endpartmarker { + my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; + my @result; + if ($target eq 'edit') { $result[1]='no'; } + return @result; +} + sub start_part { my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; if (!$Apache::lonxml::metamode) { @@ -1760,11 +1967,31 @@ sub start_part { '.disableexampointprint'}) eq 'yes') { $allow_print_points=0; } - if (($Apache::lonhomework::type eq 'exam') && ($allow_print_points)) { - $result .= '\vskip 10mm\fbox{\textit{'.$weight.' pt}}'; - } + if (($Apache::lonhomework::type eq 'exam') && ($allow_print_points)) { + $result .= '\vskip 10mm\fbox{\textit{'.$weight.' pt}}'; + + } } elsif ($target eq 'web') { - $result.=''; + if ($status eq 'CAN_ANSWER') { + my $problemstatus = &get_problem_status($Apache::inputtags::part); + my $probrandomize = &Apache::lonnet::EXT("resource.$Apache::inputtags::partlist[0].type"); + my $probrandtries = &Apache::lonnet::EXT("resource.$Apache::inputtags::partlist[0].randomizeontries"); + my $num = scalar(@Apache::inputtags::partlist)-1; + if ($probrandomize eq 'randomizetry') { + if (&Apache::lonnet::EXT("resource.$Apache::inputtags::part.type") ne 'randomizetry') { + $result .= &randomizetry_part_header($problemstatus,'none',$num); + } else { + my $reqtries = &Apache::lonnet::EXT("resource.$Apache::inputtags::part.randomizeontries"); + if ($probrandtries ne $reqtries) { + $result .= &randomizetry_part_header($problemstatus,$reqtries,$num); + } + } + } elsif (&Apache::lonnet::EXT("resource.$Apache::inputtags::part.type") eq 'randomizetry') { + my $reqtries = &Apache::lonnet::EXT("resource.$Apache::inputtags::part.randomizeontries"); + $result .= &randomizetry_part_header($problemstatus,$reqtries,$num); + } + } + $result.=''; } } } @@ -1931,8 +2158,12 @@ sub start_problemtype { $result .=&Apache::edit::checked_arg('When used as type(s):','for', [ ['exam','Exam/Quiz Problem'], ['survey','Survey'], + ['surveycred','Survey (with credit)'], + ['anonsurvey','Anonymous Survey'], + ['anonsurveycred','Anonymous Survey (with credit)'], ['problem','Homework Problem'], - ['practice','Practice Problem'] ] + ['practice','Practice Problem'], + ['randomizetry','New Randomization Each Try'] ] ,$token); $result .=&Apache::edit::end_row().&Apache::edit::start_spanning_row(); } elsif ($target eq 'modified') { @@ -1971,17 +2202,15 @@ sub end_startouttext { $result.=&Apache::edit::start_table($token)."" .''; - unless ($env{'environment.wysiwygeditor'} eq 'on') { - $result .= '' - .''; - } - $result.='' + .'' + .'' + .'
'; + '
'; } sub problem_edit_footer { return '

-
'. +
'. &problem_edit_buttons().' -
+
'. - - &Apache::lonhtmlcommon::htmlareaselectactive(&Apache::lonhtmlcommon::get_htmlareafields()). "\n\n".&Apache::loncommon::end_page(); } @@ -418,10 +533,10 @@ sub problem_web_to_edit_header { ''; } - my $show_all_foils_text = - ($Apache::lonhomework::parsing_a_task) ? - &mt('Show All Instances') - : &mt('Show All Foils'); + my $show_all_foils_text = + ($Apache::lonhomework::parsing_a_task) ? + &mt('Show All Instances') + : &mt('Show All Foils'); my $show_all= ' $show_all @@ -500,7 +619,7 @@ $show_all -
+
@@ -524,7 +643,8 @@ $show_all $result.='
-
'; +
+
'; $result.=''; $result .= ''; @@ -532,6 +652,7 @@ $show_all 'onclick="javascript:setmode(this.form,'."'editxml'".')" />'; $result.='
+
'.&Apache::lonxml::message_location().'
'; return $result; @@ -609,9 +730,7 @@ sub finalize_storage { $result=&Apache::lonnet::cstore(\%Apache::lonhomework::results, $symb,$courseid,$domain,$name); &Apache::lonxml::debug('Store return message:'.$result); - if ($env{'request.role'} =~/^st/) { - &store_aggregates($symb,$courseid); - } + &store_aggregates($symb,$courseid); } } else { &Apache::lonxml::debug('Nothing to store'); @@ -631,7 +750,7 @@ item store_aggregates() sub store_aggregates { my ($symb,$courseid) = @_; - my %aggregate; + my (%aggregate,%anoncounter,%randtrycounter); my @parts; my $cdomain = $env{'course.'.$env{'request.course.id'}.'.domain'}; my $cname = $env{'course.'.$env{'request.course.id'}.'.num'}; @@ -641,28 +760,60 @@ sub store_aggregates { } } foreach my $part (@parts) { - if ($Apache::lonhomework::results{'resource.'.$part.'.award'} - eq 'APPROX_ANS' || - $Apache::lonhomework::results{'resource.'.$part.'.award'} - eq 'EXACT_ANS') { - $aggregate{$symb."\0".$part."\0correct"} = 1; + if ($env{'request.role'} =~/^st/) { + if ($Apache::lonhomework::results{'resource.'.$part.'.award'} + eq 'APPROX_ANS' || + $Apache::lonhomework::results{'resource.'.$part.'.award'} + eq 'EXACT_ANS') { + $aggregate{$symb."\0".$part."\0correct"} = 1; + } + if ($Apache::lonhomework::results{'resource.'.$part.'.tries'} == 1) { + $aggregate{$symb."\0".$part."\0users"} = 1; + } else { + my (undef,$last_reset) = &Apache::grades::get_last_resets($symb,$env{'request.course.id'},[$part]); + if ($last_reset) { + if (&Apache::grades::get_num_tries(\%Apache::lonhomework::history,$last_reset,$part) == 0) { + $aggregate{$symb."\0".$part."\0users"} = 1; + } + } + } + $aggregate{$symb."\0".$part."\0attempts"} = 1; } - if ($Apache::lonhomework::results{'resource.'.$part.'.tries'} == 1) { - $aggregate{$symb."\0".$part."\0users"} = 1; - } else { - my (undef,$last_reset) = &Apache::grades::get_last_resets($symb,$env{'request.course.id'},[$part]); - if ($last_reset) { - if (&Apache::grades::get_num_tries(\%Apache::lonhomework::history,$last_reset,$part) == 0) { - $aggregate{$symb."\0".$part."\0users"} = 1; + if (($Apache::lonhomework::results{'resource.'.$part.'.type'} eq 'anonsurvey') || + ($Apache::lonhomework::results{'resource.'.$part.'.type'} eq 'anonsurveycred') || + ($Apache::lonhomework::results{'resource.'.$part.'.type'} eq 'randomizetry')) { + if ($Apache::lonhomework::results{'resource.'.$part.'.type'} eq 'randomizetry') { + $randtrycounter{$symb."\0".$part} = 1; + } else { + $anoncounter{$symb."\0".$part} = 1; + } + my $needsrelease = $Apache::lonnet::needsrelease{'parameter:type:'.$Apache::lonhomework::results{'resource.'.$part.'.type'}}; + if ($needsrelease) { + my $curr_required = $env{'course.'.$env{'request.course.id'}.'.internal.releaserequired'}; + if ($curr_required eq '') { + &Apache::lonnet::update_released_required($needsrelease); + } else { + my ($currmajor,$currminor) = split(/\./,$curr_required); + my ($needsmajor,$needsminor) = split(/\./,$needsrelease); + if (($currmajor < $needsmajor) || ($currmajor == $needsmajor && $currminor < $needsminor)) { + &Apache::lonnet::update_released_required($needsrelease); + } } } } - $aggregate{$symb."\0".$part."\0attempts"} = 1; } if (keys (%aggregate) > 0) { &Apache::lonnet::cinc('nohist_resourcetracker',\%aggregate, $cdomain,$cname); } + if (keys(%anoncounter) > 0) { + &Apache::lonnet::cput('nohist_anonsurveys',\%anoncounter, + $cdomain,$cname); + } + if (keys(%randtrycounter) > 0) { + &Apache::lonnet::cput('nohist_randomizetry',\%randtrycounter, + $cdomain,$cname); + } } sub checkout_msg { @@ -743,6 +894,7 @@ sub init_problem_globals { &Apache::lonhomework::reset_show_problem_status(); $Apache::lonhomework::ignore_response_errors=1; } + @Apache::functionplotresponse::callscripts=(); @Apache::inputtags::responselist = (); @Apache::inputtags::importlist = (); @Apache::inputtags::previous=(); @@ -770,6 +922,7 @@ sub reset_problem_globals { undef($Apache::lonhomework::type); undef($Apache::lonhomework::scantronmode); undef($Apache::lonhomework::ignore_response_errors); + undef(@Apache::functionplotresponse::callscripts); &Apache::lonhomework::reset_show_problem_status(); } @@ -870,7 +1023,7 @@ sub start_problem { if ($target eq 'tex' and $env{'request.symb'} =~ m/\.page_/) {$result='';} - if ($target eq 'analyze') { my $rndseed=&setup_rndseed($safeeval); } + if ($target eq 'analyze') { my $rndseed=&setup_rndseed($safeeval,$target); } if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || $target eq 'tex') { #handle exam checkout @@ -888,9 +1041,15 @@ sub start_problem { my @interval=&Apache::lonnet::EXT("resource.0.interval"); &Apache::lonnet::set_first_access($interval[1]); } + + ($status,$accessmsg,my $slot_name,my $slot) = + &Apache::lonhomework::check_slot_access('0','problem'); + push (@Apache::inputtags::status,$status); + #handle rand seed in construction space - my $rndseed=&setup_rndseed($safeeval); + my $rndseed=&setup_rndseed($safeeval,$target); my ($symb)=&Apache::lonnet::whichuser(); + if ($env{'request.state'} ne "construct" && ($symb eq '' || $Apache::lonhomework::type eq 'practice')) { $form_tag_start.=''; } - if ($env{'request.role.adv'}) { - $form_tag_start.= '
".&mt('Text Block')."'.&mt('Delete?').' ' .&Apache::edit::deletelist($target,$token) - .'' - .&Apache::lonhtmlcommon::dragmath_button($areaid,1) - .'' - .&Apache::edit::insertlist($target,$token) - .'' . - &Apache::loncommon::helpLatexCheatsheet(). + .'' + .&Apache::lonhtmlcommon::dragmath_button($areaid,1) + .'' + .&Apache::edit::insertlist($target,$token) + .'' . + &Apache::loncommon::helpLatexCheatsheet(). &Apache::edit::end_row(). &Apache::edit::start_spanning_row()."\n". &Apache::edit::editfield($token->[1],$text,"",80,8,1); @@ -2044,15 +2273,16 @@ sub start_simpleeditbutton { my $url=$env{'request.noversionuri'}; $url=~s/\?.*$//; my ($symb) = &Apache::lonnet::whichuser(); -# Warning make more sense and is more important on edit screen +# Warning makes more sense and is more important on edit screen # $result='

' # .&mt('Note: it can take up to 10 minutes for changes to take effect for all users.') # .&Apache::loncommon::help_open_topic('Caching') # .'

'; - $result.=&Apache::lontemplate::start_functionslist() - .&Apache::lontemplate::item_functionslist( - ''.&mt('Edit').'') - .&Apache::lontemplate::end_functionslist(); + $result.=&Apache::lonhtmlcommon::start_funclist() + .&Apache::lonhtmlcommon::add_item_funclist( + '' + .&mt('Edit').'') + .&Apache::lonhtmlcommon::end_funclist(); } return $result; @@ -2068,6 +2298,63 @@ sub practice_problem_header { ''; } +sub randomizetry_problem_header { + my ($problemstatus,$reqtries) = @_; + my ($header,$text); + if ($reqtries > 1) { + $header = &mt('New Problem Variation After Every [quant,_1,Try,Tries]',$reqtries); + if (($problemstatus eq 'no') || + ($problemstatus eq 'no_feedback_ever')) { + $text = &mt('A new variation will be generated after every [quant,_1,try,tries], until the tries limit is reached.',$reqtries); + } else { + $text = &mt('A new variation will be generated after every [quant,_1,try,tries], until correct or tries limit is reached.',$reqtries); + } + } else { + $header = &mt('New Problem Variation Each Try'); + if (($problemstatus eq 'no') || + ($problemstatus eq 'no_feedback_ever')) { + $text = &mt('A new variation will be generated after each try until the tries limit is reached.'); + + } else { + $text = &mt('A new variation will be generated after each try until correct or tries limit is reached.'); + } + } + return '

'.$header.'

'. + ''.$text.'
'; +} + +sub randomizetry_part_header { + my ($problemstatus,$reqtries,$num) = @_; + my ($header,$text); + if ($reqtries eq 'none') { + $header = &mt('No Question Variation'); + $text = &mt('For this question there will no new variation after a try.'); + } elsif ($reqtries > 1) { + $header = &mt('New Question Variation After Every [quant,_1,Try,Tries]',$reqtries); + if (($problemstatus eq 'no') || + ($problemstatus eq 'no_feedback_ever')) { + $text = &mt('For this question a new variation will be generated after every [quant,_1,try,tries], until the tries limit is reached.',$reqtries); + } else { + $text = &mt('For this question a new variation will be generated after every [quant,_1,try,tries], until correct or tries limit is reached.',$reqtries); + } + } else { + $header = &mt('New Question Variation For Each Try'); + if (($problemstatus eq 'no') || + ($problemstatus eq 'no_feedback_ever')) { + $text = &mt('For this question a new variation will be generated after each try until the tries limit is reached.'); + } else { + $text = &mt('For this question a new variation will be generated after each try until correct or tries limit is reached.'); + } + } + my $output; + if ($num > 1) { + $output .= '
'; + } + $output .= '

'.$header.'

'. + ''.$text.'

'; + return $output; +} + 1; __END__