--- rat/lonpage.pm 2015/07/09 00:11:56 1.109 +++ rat/lonpage.pm 2017/10/14 22:16:59 1.120.4.3 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Page Handler # -# $Id: lonpage.pm,v 1.109 2015/07/09 00:11:56 raeburn Exp $ +# $Id: lonpage.pm,v 1.120.4.3 2017/10/14 22:16:59 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -40,6 +40,9 @@ use Apache::lonhtmlcommon; use Apache::lonxml(); use Apache::lonlocal; use Apache::lonmenu; +use Apache::lonhomework; +use Apache::lonparmset; +use Apache::lonenc(); use HTML::TokeParser; use GDBM_File; use Apache::lonsequence; @@ -182,11 +185,32 @@ sub handler { if (($env{'request.course.fn'}) && (!$env{'form.forceselect'})) { my $fn=$env{'request.course.fn'}; if (-e "$fn.db") { + my %buttonshide; if (tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640)) { # ------------------------------------------------------------------- Hash tied my $firstres=$hash{'map_start_'.$requrl}; my $lastres=$hash{'map_finish_'.$requrl}; if (($firstres) && ($lastres)) { +# ------------------------------------------------------------- Countdown Timer + my $now = time; + my ($pagefirstaccess,%hastimeleft,%countdowndisp,%donebutton, + %donebtnextra,%buttonbytime,$donetime,$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], + $domain,$name); + if ($times{$courseid."\0".$pagesymb} =~ /^\d+$/) { + $pagefirstaccess = $times{$courseid."\0".$pagesymb}; + if ($pagefirstaccess && $env{'form.LC_interval_done'} eq 'true') { + $donetime = $now - $pagefirstaccess; + } + } + } + # ----------------------------------------------------------------- Render page @rows=(); @@ -204,6 +228,27 @@ sub handler { my ($mapid,$resid)=split(/\./,$rid); $symbhash{$hash{'src_'.$rid}}= [$hash{'src_'.$rid},$resid]; + if (($donetime) && ($symbtosetdone eq '')) { + my $src = $hash{'src_'.$rid}; + if ($hash{'encrypted_'.$rid}) { + $src=&Apache::lonenc::encrypted($src); + } + my ($mapid,$resid)=split(/\./,$rid); + my $symb=&Apache::lonnet::encode_symb($hash{'map_id_'.$mapid},$resid,$src); + if ($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; + } + } + } + } + } + } } } } @@ -216,6 +261,7 @@ sub handler { my $contents=0; my $nforms=0; my $nuploads=0; + my $ntimers=0; my %turninpaths; my %multiresps; my $turninparent; @@ -237,6 +283,16 @@ sub handler { my $xmlheader=''; my $xmlbody=''; +# ---------------------------------------------------------- Handle Done button + + # Set the event timer to zero if the "done button" was clicked. + if ($donetime && $symbtosetdone) { + &Apache::lonparmset::storeparm_by_symb_inner($symbtosetdone,'0_interval', + 2,$donetime,'date_interval', + $name,$domain); + undef($env{'form.LC_interval_done'}); + } + # --------------------------------------------- Get SSI output, post parameters for ($i=0;$i<=$#rows;$i++) { @@ -246,11 +302,17 @@ 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{$_}) { @@ -261,9 +323,6 @@ ENDEXT } } elsif ($cellemb{$_} eq 'ssi') { # --------------------------------------------------------- This is an SSI cell - my ($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, @@ -298,11 +357,14 @@ ENDEXT $posthash{'all_submit'}='yes'; } } + if ($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; @@ -369,16 +431,28 @@ ENDEXT } $output=~s/\<\/body\>.*//si; if ($output=~/\
'; + my $metainfo =&get_buttons(\%hash,$rid,\%buttonshide).'The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator at root@localhost to inform them of the time this error occurred, and the actions you performed just before this error.
More information about this error may be available in the server error log.