--- rat/lonpage.pm 2020/01/22 15:02:22 1.111.2.10.2.1 +++ rat/lonpage.pm 2015/09/29 06:27:49 1.113 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Page Handler # -# $Id: lonpage.pm,v 1.111.2.10.2.1 2020/01/22 15:02:22 raeburn Exp $ +# $Id: lonpage.pm,v 1.113 2015/09/29 06:27:49 musolffc Exp $ # # Copyright Michigan State University Board of Trustees # @@ -42,7 +42,6 @@ use Apache::lonlocal; use Apache::lonmenu; use Apache::lonhomework; use Apache::lonparmset; -use Apache::lonenc(); use HTML::TokeParser; use GDBM_File; use Apache::lonsequence; @@ -185,8 +184,6 @@ sub handler { if (($env{'request.course.fn'}) && (!$env{'form.forceselect'})) { my $fn=$env{'request.course.fn'}; if (-e "$fn.db") { - my %buttonshide; - my $hostname = $r->hostname(); if (tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640)) { # ------------------------------------------------------------------- Hash tied my $firstres=$hash{'map_start_'.$requrl}; @@ -195,11 +192,8 @@ sub handler { # ------------------------------------------------------------- Countdown Timer my $now = time; my ($pagefirstaccess,%hastimeleft,%countdowndisp,%donebutton, - %donebtnextra,%buttonbytime,$donetime,$symbtosetdone); + $donetime,$symbtosetdone); my ($pagesymb,$courseid,$domain,$name)=&Apache::lonnet::whichuser(); - unless ($pagesymb) { - $pagesymb=&Apache::lonnet::symbread($requrl); - } if ($pagesymb && ($courseid ne '') && ($domain ne '') && ($name ne '')) { my %times=&Apache::lonnet::get('firstaccesstimes', [$courseid."\0".$pagesymb], @@ -239,12 +233,9 @@ sub handler { if ($src =~ /$LONCAPA::assess_re/) { my @interval=&Apache::lonnet::EXT("resource.0.interval",$symb); if (@interval > 1) { - if (($interval[1] eq 'map') && ($pagefirstaccess)) { - my ($timelimit) = ($interval[0] =~ /^(\d+)/); - if ($timelimit) { - if ($pagefirstaccess + $timelimit > $now) { - $symbtosetdone = $symb; - } + if ($interval[1] eq 'map') { + if ($pagefirstaccess + $interval[0] > $now) { + $symbtosetdone = $symb; } } } @@ -303,17 +294,11 @@ sub handler { $lcm*=($#colcont+1)/euclid($lcm,($#colcont+1)); foreach (@colcont) { my $src=$hash{'src_'.$_}; - my $plainsrc = $src; my ($extension)=($src=~/\.(\w+)$/); $cellexternal{$_}=($hash{'ext_'.$_} eq 'true:'); if ($hash{'encrypted_'.$_}) { $src=&Apache::lonenc::encrypted($src); } - my ($mapid,$resid)=split(/\./,$_); - my $symb=&Apache::lonnet::encode_symb($hash{'map_id_'.$mapid},$resid,$src); - unless ($env{'request.role.adv'}) { - $buttonshide{$symb} = &Apache::lonnet::EXT("resource.0.buttonshide",$symb); - } $cellemb{$_}= &Apache::loncommon::fileembstyle($extension); if ($cellexternal{$_}) { @@ -324,8 +309,11 @@ ENDEXT } } elsif ($cellemb{$_} eq 'ssi') { # --------------------------------------------------------- This is an SSI cell - my $prefix='p_'.$_.'_'; - my $idprefix='p_'.join('_',($mapid,$resid,'')); + my ($mapid,$resid)=split(/\./,$_); + my $symb=&Apache::lonnet::encode_symb($hash{'map_id_'.$mapid},$resid,$src); + + my $prefix=$_.'_'; + my $idprefix= join('_',($mapid,$resid,'')); my %posthash=('request.prefix' => $prefix, 'LONCAPA_INTERNAL_no_discussion' => 'true', 'symb' => $symb); @@ -338,39 +326,31 @@ ENDEXT $posthash{'rndseed'}=$env{'form.rndseed'}; $posthash{'answer_output_mode'} = $env{'form.answer_output_mode'}; } - my $submitted=$env{'form.all_submit_pressed'}; + my $submitted=exists($env{'form.all_submit'}); if (!$submitted) { foreach my $key (keys(%env)) { - if ($key=~/^\Qform.$prefix\Esubmit_(.+)_pressed$/) { - if ($env{$key}) { - $submitted=1; - last; - } + if ($key=~/^form.\Q$prefix\Esubmit_/) { + $submitted=1;last; } - } + } } if ($submitted) { foreach my $key (keys(%env)) { - if ($key=~/^\Qform.$prefix\E/) { + if ($key=~/^form.\Q$prefix\E/) { my $name=$key; - $name=~s/^\Qform.$prefix\E//; + $name=~s/^form.\Q$prefix\E//; $posthash{$name}=$env{$key}; - } + } } - if ($env{'form.all_submit_pressed'}) { + if (exists($env{'form.all_submit'})) { $posthash{'all_submit'}='yes'; } - } elsif ($env{'form.'.$prefix.'markaccess'} eq 'yes') { - $posthash{'markaccess'} = $env{'form.'.$prefix.'markaccess'}; - } - if ($env{'environment.remote'} eq 'on') { - $posthash{'inhibitmenu'} = 'yes'; - } + } my $output=Apache::lonnet::ssi($src,%posthash); $output=~s|//(\s*)?\s||gs; if (($target eq 'tex') || ($target eq 'tex_answer')) { - $output =~ s/^([^&]+)\\begin\{document}//; - $output =~ s/\\end\{document}//; + $output =~ s/^([^&]+)\\begin{document}//; + $output =~ s/\\end{document}//; # $output = '\parbox{\minipagewidth}{ '.$output.' }'; #some additional cleanup necessary for LateX (due to limitations of table environment $output =~ s/(\\vskip\s*\d+mm)\s*(\\\\)+/$1/g; @@ -452,8 +432,6 @@ ENDEXT s/\<((?:input|select|button|textarea)[^\>]+)name\s*\=\s*[\'\"]*([^\'\"]+)[\'\"]*([^\>]*)\>/\<$1 name="$prefix$2" $3\>/gsi; $output=~ s/\<((?:input|select|button|textarea)[^\>]+)id\s*\=\s*[\'\"]*([^\'\"]+)[\'\"]*([^\>]*)\>/\<$1 id="$idprefix$2" $3\>/gsi; - $output=~ - s/(\Qthis.form.elements['\E)(HW(?:VAL|CHK)_[^']+\'\]\.(?:value=\'|checked))/$1$prefix$2/gsi; if ($hastimer) { $output=~ s/\<(input[^\>]+name=\Q"$prefix\Eaccessbutton"[^\>]+)(?:\Qdocument.markaccess.submit();\E)([^\>]*)\>/\<$1pageTimer(this.form,'$prefix')$2\>/gsi; @@ -473,6 +451,8 @@ ENDEXT $output=~ s/(\Q)/$1$idprefix$2$3$4/g; if ($nuploads) { + $output=~ + s/\<(input[^\>]+name=\"\Q$prefix\EHWFILE[^\>]+)\s*id\s*\=\s*[\'\"]*([^\'\"]+)[\'\"]*([^\)]*)\>/\<$1 id="$prefix$2" $3\>/gsi; ($turninpaths{$prefix},$multiresps{$prefix}) = &Apache::loncommon::get_turnedin_filepath($symb,$env{'user.name'},$env{'user.domain'}); if ($turninparent eq '') { @@ -485,11 +465,11 @@ ENDEXT $output=~ s/\<(input[^\>]+\Qonfocus=\"javascript:disableAutoComplete\E)\(\'([^\']+)\'\)(;\")/\<$1('$idprefix$2')$3/gsi; unless ($hastimer) { - if ($plainsrc =~ /$LONCAPA::assess_re/) { + if ($src =~ /$LONCAPA::assess_re/) { %Apache::lonhomework::history = &Apache::lonnet::restore($symb,$courseid,$domain,$name); my $type = 'problem'; - if ($extension eq 'task') { + if ($src =~ /\.task$/) { $type = 'Task'; } my ($status,$accessmsg,$slot_name,$slot) = @@ -497,8 +477,7 @@ ENDEXT undef(%Apache::lonhomework::history); my $probstatus = &Apache::lonnet::EXT("resource.0.problemstatus",$symb); if (($status eq 'CAN_ANSWER') || (($status eq 'CANNOT_ANSWER') && - (($probstatus eq 'no') || ($probstatus eq 'no_feedback_ever'))) || - (($status eq 'NOT_YET_VIEWED') && ($posthash{'markaccess'} eq 'yes'))) { + (($probstatus eq 'no') || ($probstatus eq 'no_feedback_ever')))) { my ($slothastime,$timerhastime); if ($slot_name ne '') { if (ref($slot) eq 'HASH') { @@ -511,26 +490,11 @@ ENDEXT my $duedate = &Apache::lonnet::EXT("resource.0.duedate",$symb); my @interval=&Apache::lonnet::EXT("resource.0.interval",$symb); if (@interval > 1) { - my $first_access; - if ($interval[1] eq 'map') { - my $ignorecache; - if ($env{'form.'.$prefix.'markaccess'} eq 'yes') { - $ignorecache = 1; - } - $first_access=&Apache::lonnet::get_first_access($interval[1],undef,$pagesymb,$ignorecache); - if (($first_access) && (!$pagefirstaccess)) { - $pagefirstaccess = $first_access; - } - } else { - $first_access=&Apache::lonnet::get_first_access($interval[1],$symb); - } + my $first_access=&Apache::lonnet::get_first_access($interval[1],$symb); if ($first_access > 0) { - my ($timelimit) = ($interval[0] =~ /^(\d+)/); - if ($timelimit) { - my $timeremains = $timelimit + $first_access - $now; - if ($timeremains > 0) { - $timerhastime = $timeremains; - } + my $timeremains = $first_access+$interval[0] - $now; + if ($timeremains > 0) { + $timerhastime = $timeremains; } } } @@ -543,26 +507,7 @@ ENDEXT if ((@interval > 1) && ($timerhastime)) { $hastimeleft{$symb} = $timerhastime; if ($pagefirstaccess) { - my ($timelimit,$usesdone,$donebuttontext,$proctor,$secret); - ($timelimit,my $donesuffix) = split(/_/,$interval[0],2); - if ($donesuffix =~ /^done\:([^\:]+)\:(.*)$/) { - $usesdone = 'done'; - $donebuttontext = $1; - (undef,$proctor,$secret) = split(/_/,$2); - } elsif ($donesuffix =~ /^done(|_.+)$/) { - $donebuttontext = &mt('Done'); - ($usesdone,$proctor,$secret) = split(/_/,$donesuffix); - } - if ($usesdone eq 'done') { - $donebutton{$symb} = $timelimit; - push(@{$buttonbytime{$timelimit}},$symb); - $donebtnextra{$symb} = { - text => $donebuttontext, - proctor => $proctor, - secret => $secret, - type => $interval[1], - }; - } + $donebutton{$symb} = $interval[1]; } } else { $hastimeleft{$symb} = $slothastime; @@ -572,7 +517,7 @@ ENDEXT $countdowndisp{$symb} = 'none'; } unless ($donebutton{$symb}) { - $donebutton{$symb} = 0; + $donebutton{$symb} = 0; } } } @@ -603,7 +548,7 @@ ENDEXT &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; $r->print(&Apache::loncommon::start_page(undef,undef, - {'force_register' => 1})); + {'force_register' => 1,})); $r->print(&mt('This page is either empty or it only contains resources that are currently hidden').'. '); $r->print('

'.&mt('Please use the LON-CAPA navigation arrows to move to another item in the course'). &Apache::loncommon::end_page()); @@ -626,9 +571,7 @@ ENDEXT "\n\n"; } if (($nforms) && ($nuploads)) { - $allscript .= &Apache::lonhtmlcommon::file_submissionchk_js(\%turninpaths,\%multiresps). - ''; + $allscript .= &Apache::lonhtmlcommon::file_submissionchk_js(\%turninpaths,\%multiresps); } if (($nforms) && (&Apache::lonhtmlcommon::htmlareabrowser())) { my %textarea_args = ( @@ -655,9 +598,8 @@ ENDEXT $uniquetimes{$item} = 1; } } - if (scalar(keys(%uniquetimes)) == 1) { - my (%uniquedisplays,%uniquedones,$currdisp,$donebuttontime, - $donebuttonextras); + if (keys(%uniquetimes) == 1) { + my (%uniquedisplays,%uniquedones,$currdisp,$donebuttontime); if (keys(%countdowndisp)) { foreach my $item (values(%countdowndisp)) { if (exists($uniquedisplays{$item})) { @@ -683,36 +625,16 @@ ENDEXT if (scalar(@donebuttons) == 1) { if ($donebuttons[0]) { $donebuttontime = $donebuttons[0]; - if (ref($buttonbytime{$donebuttontime}) eq 'ARRAY') { - $donebuttonextras = $donebtnextra{$buttonbytime{$donebuttontime}->[0]}; - } } } } - &add_countdown_timer($currdisp,$donebuttontime,$donebuttonextras); - } - } - my $pagebuttonshide; - if (keys(%buttonshide)) { - my %uniquebuttonhide; - foreach my $item (values(%buttonshide)) { - if (exists($uniquebuttonhide{$item})) { - $uniquebuttonhide{$item} ++; - } else { - $uniquebuttonhide{$item} = 1; - } - } - if (keys(%uniquebuttonhide) == 1) { - if (lc((keys(%uniquebuttonhide))[0]) eq 'yes') { - $pagebuttonshide = 'yes'; - } + &add_countdown_timer($currdisp,$donebuttontime); } } # ------------------------------------------------------------------ Start body $r->print(&Apache::loncommon::start_page(undef,$allscript, {'force_register' => 1, - 'bgcolor' => '#ffffff', - 'hide_buttons' => $pagebuttonshide})); + 'bgcolor' => '#ffffff',})); # ------------------------------------------------------------------ Start form if ($nforms) { my $fmtag = '
'; + my $metainfo =&get_buttons(\%hash,$rid).'
'; unless (($target eq 'tex') || ($target eq 'tex_answer')) { $r->print('print( ''. - ''. '
'); } @@ -888,7 +808,7 @@ ENDEXT } sub get_buttons { - my ($hash,$rid,$buttonshide,$hostname) = @_; + my ($hash,$rid) = @_; my $metainfo = ''; my $esrc=&Apache::lonnet::declutter($hash->{'src_'.$rid}); @@ -897,7 +817,7 @@ sub get_buttons { $resid, $hash->{'src_'.$rid}); unless ($env{'request.role.adv'}) { - if ($buttonshide->{$symb} eq 'yes') { + if (&Apache::lonnet::EXT('resource.0.buttonshide',$symb)) { return; } } @@ -958,61 +878,23 @@ sub get_buttons { ''; } } - if ($env{'request.course.id'}) { + if (($env{'request.course.id'}) && (&Apache::lonnet::allowed('mdc',$env{'request.course.id'}))) { my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; my $file=&Apache::lonnet::declutter($hash->{'src_'.$rid}); - my $editbutton = ''; - if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) { - my ($cfile,$home,$switchserver,$forceedit,$forceview) = - &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,$hash->{'src_'.$rid},$symb); - if ($cfile ne '') { - my $jscall = &Apache::lonhtmlcommon::jump_to_editres($cfile,$home,$switchserver, - $forceedit,1,$symb,undef, - &escape($env{'form.title'}), - $hostname); - if ($jscall) { - $editbutton = 1; - my $icon = 'pcstr.png'; - my $label = &mt('Edit'); - my $title = &mt('Edit this resource'); - my $pic = ''.$label.''; - $metainfo .= ' '.$pic.''; - } - } - } - if ((!$editbutton) && ($file=~/$LONCAPA::assess_re/)) { - my $url = &Apache::lonnet::clutter($file); - my $viewsrcbutton; - if ((&Apache::lonnet::allowed('cre','/')) && - (&Apache::lonnet::metadata($url,'sourceavail') eq 'open')) { - $viewsrcbutton = 1; - } elsif (&Apache::lonnet::allowed('vxc',$env{'request.course.id'})) { - if ($url =~ m{^\Q/res/$cdom/\E($LONCAPA::match_username)/}) { - my $auname = $1; - if (($env{'request.course.adhocsrcaccess'} ne '') && - (grep(/^\Q$auname\E$/,split(/,/,$env{'request.course.adhocsrcaccess'})))) { - $viewsrcbutton = 1; - } - } - } - if ($viewsrcbutton) { + my ($cfile,$home,$switchserver,$forceedit,$forceview) = + &Apache::lonnet::can_edit_resource($file,$cnum,$cdom,$hash->{'src_'.$rid},$symb); + if ($cfile ne '') { + my $jscall = &Apache::lonhtmlcommon::jump_to_editres($cfile,$home,$switchserver, + $forceedit,1,$symb,undef, + &escape($env{'form.title'})); + if ($jscall) { my $icon = 'pcstr.png'; - my $label = &mt('View Source'); - my $title = &mt('View source code'); - my $jsrid = $rid; - $jsrid =~ s/\./_/g; - my $showurl = &escape(&Apache::lonenc::check_encrypt($url)); + my $label = &mt('Edit'); + my $title = &mt('Edit this resource'); my $pic = ''.$label.''; - $metainfo .= ' '.$pic.''."\n". - '\n"; + $metainfo .= ' '.$pic.''; } } } @@ -1020,7 +902,7 @@ sub get_buttons { } sub add_countdown_timer { - my ($currdisp,$donebuttontime,$donebuttonextras) = @_; + my ($currdisp,$donebuttontime) = @_; my ($collapse,$expand,$alttxt,$title,$donebutton); if ($currdisp eq 'inline') { $collapse = '► '; @@ -1028,17 +910,7 @@ sub add_countdown_timer { $expand = '◄ '; } if ($donebuttontime) { - my ($type,$proctor,$donebuttontext); - if (ref($donebuttonextras) eq 'HASH') { - $proctor = $donebuttonextras->{'proctor'}; - $donebuttontext = $donebuttonextras->{'text'}; - $type = $donebuttonextras->{'type'}; - } else { - $donebuttontext = &mt('Done'); - $type = 'map'; - } - $donebutton = - &Apache::lonmenu::done_button_js($type,'','',$proctor,$donebuttontext); + $donebutton = &Apache::lonmenu::done_button_js($donebuttontime); } unless ($env{'environment.icons'} eq 'iconsonly') { $alttxt = &mt('Timer');