version 1.83, 2007/06/25 23:27:10
|
version 1.125, 2017/09/29 19:18:18
|
Line 27
|
Line 27
|
# |
# |
### |
### |
|
|
|
|
|
|
|
|
package Apache::lonpage; |
package Apache::lonpage; |
|
|
use strict; |
use strict; |
use Apache::Constants qw(:common :http); |
use Apache::Constants qw(:common :http); |
use Apache::lonnet; |
use Apache::lonnet; |
use Apache::loncommon(); |
use Apache::loncommon(); |
|
use Apache::lonhtmlcommon; |
use Apache::lonxml(); |
use Apache::lonxml(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::lonmenu; |
use Apache::lonmenu; |
|
use Apache::lonhomework; |
|
use Apache::lonparmset; |
|
use Apache::lonenc(); |
use HTML::TokeParser; |
use HTML::TokeParser; |
use GDBM_File; |
use GDBM_File; |
use Apache::lonsequence; |
use Apache::lonsequence; |
Line 78 sub tracetable {
|
Line 85 sub tracetable {
|
my $frid=$hash{'map_finish_'.$hash{'src_'.$rid}}; |
my $frid=$hash{'map_finish_'.$hash{'src_'.$rid}}; |
$sofar= |
$sofar= |
&tracetable($sofar,$hash{'map_start_'.$hash{'src_'.$rid}}, |
&tracetable($sofar,$hash{'map_start_'.$hash{'src_'.$rid}}, |
'&'.$frid.'&'); |
'&'.$frid.$beenhere); |
$sofar++; |
$sofar++; |
if ($hash{'src_'.$frid}) { |
if ($hash{'src_'.$frid}) { |
my $brepriv=&Apache::lonnet::allowed('bre',$hash{'src_'.$frid}); |
my $brepriv=&Apache::lonnet::allowed('bre',$hash{'src_'.$frid}); |
Line 155 sub handler {
|
Line 162 sub handler {
|
my $number_of_columns = 1; |
my $number_of_columns = 1; |
my $requrl=$r->uri; |
my $requrl=$r->uri; |
my $target = $env{'form.grade_target'}; |
my $target = $env{'form.grade_target'}; |
|
|
|
# Short term solution: define target as 'tex_answer' when retrieving answers |
|
# for resources in a .page when generating printouts. |
|
# A better long-term fix would be to modify the way problem rendering, and |
|
# answer rendering are retrieved for individual resources when printing a .page, |
|
# so rendered problem and answer are sequential for individual resources in |
|
# the .page |
|
# |
|
if ($target eq 'answer') { |
|
if ($env{'form.answer_output_mode'} eq 'tex') { |
|
$target = 'tex_answer'; |
|
} |
|
} |
# &Apache::lonnet::logthis("Got a target of $target"); |
# &Apache::lonnet::logthis("Got a target of $target"); |
if ($target eq 'meta') { |
if ($target eq 'meta') { |
&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
Line 165 sub handler {
|
Line 185 sub handler {
|
if (($env{'request.course.fn'}) && (!$env{'form.forceselect'})) { |
if (($env{'request.course.fn'}) && (!$env{'form.forceselect'})) { |
my $fn=$env{'request.course.fn'}; |
my $fn=$env{'request.course.fn'}; |
if (-e "$fn.db") { |
if (-e "$fn.db") { |
|
my %buttonshide; |
|
my $hostname = $r->hostname(); |
if (tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640)) { |
if (tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640)) { |
# ------------------------------------------------------------------- Hash tied |
# ------------------------------------------------------------------- Hash tied |
my $firstres=$hash{'map_start_'.$requrl}; |
my $firstres=$hash{'map_start_'.$requrl}; |
my $lastres=$hash{'map_finish_'.$requrl}; |
my $lastres=$hash{'map_finish_'.$requrl}; |
if (($firstres) && ($lastres)) { |
if (($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 - $pagefirstaccess; |
|
} |
|
} |
|
} |
|
|
# ----------------------------------------------------------------- Render page |
# ----------------------------------------------------------------- Render page |
|
|
@rows=(); |
@rows=(); |
Line 187 sub handler {
|
Line 229 sub handler {
|
my ($mapid,$resid)=split(/\./,$rid); |
my ($mapid,$resid)=split(/\./,$rid); |
$symbhash{$hash{'src_'.$rid}}= |
$symbhash{$hash{'src_'.$rid}}= |
[$hash{'src_'.$rid},$resid]; |
[$hash{'src_'.$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; |
|
} |
|
} |
|
} |
|
} |
|
} |
|
} |
} |
} |
} |
} |
} |
} |
Line 198 sub handler {
|
Line 261 sub handler {
|
my $lcm=1; |
my $lcm=1; |
my $contents=0; |
my $contents=0; |
my $nforms=0; |
my $nforms=0; |
|
my $nuploads=0; |
|
my $ntimers=0; |
|
my %turninpaths; |
|
my %multiresps; |
|
my $turninparent; |
|
|
my %ssibody=(); |
my %ssibody=(); |
my %ssibgcolor=(); |
my %ssibgcolor=(); |
Line 207 sub handler {
|
Line 275 sub handler {
|
my %ssialink=(); |
my %ssialink=(); |
|
|
my %cellemb=(); |
my %cellemb=(); |
|
my %cellexternal=(); |
|
|
my $allscript=''; |
my $allscript=''; |
my $allmeta=''; |
my $allmeta=''; |
Line 215 sub handler {
|
Line 284 sub handler {
|
my $xmlheader=''; |
my $xmlheader=''; |
my $xmlbody=''; |
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($env{'form.LC_interval_done'}); |
|
} |
|
|
# --------------------------------------------- Get SSI output, post parameters |
# --------------------------------------------- Get SSI output, post parameters |
|
|
for ($i=0;$i<=$#rows;$i++) { |
for ($i=0;$i<=$#rows;$i++) { |
Line 224 sub handler {
|
Line 303 sub handler {
|
$lcm*=($#colcont+1)/euclid($lcm,($#colcont+1)); |
$lcm*=($#colcont+1)/euclid($lcm,($#colcont+1)); |
foreach (@colcont) { |
foreach (@colcont) { |
my $src=$hash{'src_'.$_}; |
my $src=$hash{'src_'.$_}; |
my ($extension)=($src=~/\.(\w+)$/); |
my $plainsrc = $src; |
|
my ($extension)=($src=~/\.(\w+)$/); |
|
$cellexternal{$_}=($hash{'ext_'.$_} eq 'true:'); |
if ($hash{'encrypted_'.$_}) { |
if ($hash{'encrypted_'.$_}) { |
$src=&Apache::lonenc::encrypted($src); |
$src=&Apache::lonenc::encrypted($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); |
|
} |
$cellemb{$_}= |
$cellemb{$_}= |
&Apache::loncommon::fileembstyle($extension); |
&Apache::loncommon::fileembstyle($extension); |
if ($cellemb{$_} eq 'ssi') { |
if ($cellexternal{$_}) { |
|
unless (($target eq 'tex') || ($target eq 'tex_answer')) { |
|
$ssibody{$_} = <<ENDEXT; |
|
<iframe src="$src" width="100%">No iframe support!</iframe> |
|
ENDEXT |
|
} |
|
} elsif ($cellemb{$_} eq 'ssi') { |
# --------------------------------------------------------- This is an SSI cell |
# --------------------------------------------------------- This is an SSI cell |
my ($mapid,$resid)=split(/\./,$_); |
|
my $symb=&Apache::lonnet::encode_symb($hash{'map_id_'.$mapid},$resid,$src); |
|
|
|
my $prefix=$_.'_'; |
my $prefix=$_.'_'; |
|
my $idprefix= join('_',($mapid,$resid,'')); |
my %posthash=('request.prefix' => $prefix, |
my %posthash=('request.prefix' => $prefix, |
'LONCAPA_INTERNAL_no_discussion' => 'true', |
'LONCAPA_INTERNAL_no_discussion' => 'true', |
'symb' => $symb); |
'symb' => $symb); |
if ($env{'form.grade_target'} eq 'tex') { |
if (($env{'form.grade_target'} eq 'tex') || |
|
($env{'form.answer_output_mode'} eq 'tex')) { |
$posthash{'grade_target'}=$env{'form.grade_target'}; |
$posthash{'grade_target'}=$env{'form.grade_target'}; |
$posthash{'textwidth'}=$env{'form.textwidth'}; |
$posthash{'textwidth'}=$env{'form.textwidth'}; |
$posthash{'problem_split'}=$env{'form.problem_split'}; |
$posthash{'problem_split'}=$env{'form.problem_split'}; |
$posthash{'latex_type'}=$env{'form.latex_type'}; |
$posthash{'latex_type'}=$env{'form.latex_type'}; |
$posthash{'rndseed'}=$env{'form.rndseed'}; |
$posthash{'rndseed'}=$env{'form.rndseed'}; |
|
$posthash{'answer_output_mode'} = $env{'form.answer_output_mode'}; |
} |
} |
my $submitted=exists($env{'form.all_submit'}); |
my $submitted=exists($env{'form.all_submit'}); |
if (!$submitted) { |
if (!$submitted) { |
Line 268 sub handler {
|
Line 360 sub handler {
|
} |
} |
my $output=Apache::lonnet::ssi($src,%posthash); |
my $output=Apache::lonnet::ssi($src,%posthash); |
$output=~s|//(\s*<!--)? BEGIN LON-CAPA Internal.+?// END LON-CAPA Internal\s*(-->)?\s||gs; |
$output=~s|//(\s*<!--)? BEGIN LON-CAPA Internal.+?// END LON-CAPA Internal\s*(-->)?\s||gs; |
if ($target eq 'tex') { |
if (($target eq 'tex') || ($target eq 'tex_answer')) { |
$output =~ s/^([^&]+)\\begin{document}//; |
$output =~ s/^([^&]+)\\begin\{document}//; |
$output =~ s/\\end{document}//; |
$output =~ s/\\end\{document}//; |
$output = '\parbox{\minipagewidth}{ '.$output.' }'; |
# $output = '\parbox{\minipagewidth}{ '.$output.' }'; |
#some additional cleanup necessary for LateX (due to limitations of table environment |
#some additional cleanup necessary for LateX (due to limitations of table environment |
$output =~ s/(\\vskip\s*\d+mm)\s*(\\\\)+/$1/g; |
$output =~ s/(\\vskip\s*\d+mm)\s*(\\\\)+/$1/g; |
} |
} |
|
my $matheditor; |
|
if ($output =~ /\Qjavascript:LC_mathedit_HWVAL_\E/) { |
|
$matheditor = 'dragmath'; |
|
} elsif ($output =~ /LCmathField/) { |
|
$matheditor = 'lcmath'; |
|
} |
my $parser=HTML::TokeParser->new(\$output); |
my $parser=HTML::TokeParser->new(\$output); |
my $token; |
my $token; |
my $thisdir=$src; |
my $thisdir=$src; |
Line 331 sub handler {
|
Line 429 sub handler {
|
} |
} |
$output=~s/\<\/body\>.*//si; |
$output=~s/\<\/body\>.*//si; |
if ($output=~/\<form/si) { |
if ($output=~/\<form/si) { |
|
my $hastimer; |
$nforms++; |
$nforms++; |
$output=~s/\<form[^\>]*\>//gsi; |
$output=~s/\<form[^\>]*\>//gsi; |
$output=~s/\<\/form[^\>]*\>//gsi; |
$output=~s/\<\/form[^\>]*\>//gsi; |
|
if ($output=~/\<input[^\>]+name\s*=\s*[\'\"]*HWFILE/) { |
|
$nuploads++; |
|
} |
|
if ($output=~/\<input[^\>]+name\s*=\s*[\'\"]*accessbutton/) { |
|
$ntimers++; |
|
$hastimer = 1; |
|
} |
$output=~ |
$output=~ |
s/\<((?:input|select|button|textarea)[^\>]+)name\s*\=\s*[\'\"]*([^\'\"]+)[\'\"]*([^\>]*)\>/\<$1 name="$prefix$2" $3\>/gsi; |
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; |
|
$output=~ s/\<(input[^\>]+name=\Q"$prefix\Emarkaccess"[^\>]+value=["'])(?:yes)(['"][^\>]*)\>/\<$1$2\>/gsi; |
|
} |
|
if ($matheditor eq 'dragmath') { |
|
$output=~ |
|
s/(\Qjavascript:LC_mathedit_\E)(HWVAL_)([^'"]+?)(\(['"]*)(\QHWVAL_\E\3['"]\)\;void\(0\)\;)/$1$idprefix$2$3$4$idprefix$5/g; |
|
$output=~ |
|
s/(function\s+LC_mathedit_)(HWVAL_)([^'"]+?)(\s+\(LCtextline\))/$1$idprefix$2$3$4/g; |
|
} elsif ($matheditor eq 'lcmath') { |
|
$output=~ |
|
s/(var\s+LCmathField\s+=\s+document\.getElementById\(['"])([^'"]+?)(['"]\)\;)/$1$idprefix$2$3/g; |
|
} |
|
$output=~ |
|
s/(\Q<div id="msg_\E)(\Qsubmit_\E)([^"]*)(\Q" style="display:none">\E)/<input type="hidden" name="$prefix$2$3_pressed" id="$idprefix$2$3_pressed" value="" \/>$1$idprefix$2$3$4/g; |
|
$output=~ |
|
s/(\Q<td class="LC_status_\E)(\Qsubmit_\E)([^\"]*)(\s*[^\"]*"\>)/$1$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 '') { |
|
$turninparent = $turninpaths{$prefix}; |
|
$turninparent =~ s{(/[^/]+)$}{}; |
|
} |
|
} |
|
$output=~ |
|
s/\<((?:input|select)[^\>]+\Qjavascript:setSubmittedPart\E)\(\s*[\'\"]([^\'\"]+)[\'\"]*\s*\)/\<$1('$2','$prefix')/gsi; |
|
$output=~ |
|
s/\<(input[^\>]+\Qonfocus=\"javascript:disableAutoComplete\E)\(\'([^\']+)\'\)(;\")/\<$1('$idprefix$2')$3/gsi; |
|
unless ($hastimer) { |
|
if ($plainsrc =~ /$LONCAPA::assess_re/) { |
|
%Apache::lonhomework::history = |
|
&Apache::lonnet::restore($symb,$courseid,$domain,$name); |
|
my $type = 'problem'; |
|
if ($extension eq 'task') { |
|
$type = 'Task'; |
|
} |
|
my ($status,$accessmsg,$slot_name,$slot) = |
|
&Apache::lonhomework::check_slot_access('0',$type,$symb); |
|
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'))) { |
|
my ($slothastime,$timerhastime); |
|
if ($slot_name ne '') { |
|
if (ref($slot) eq 'HASH') { |
|
if (($slot->{'starttime'} < $now) && |
|
($slot->{'endtime'} > $now)) { |
|
$slothastime = $now - $slot->{'endtime'}; |
|
} |
|
} |
|
} |
|
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],$symb); |
|
} |
|
if ($first_access > 0) { |
|
my ($timelimit) = ($interval[0] =~ /^(\d+)/); |
|
if ($timelimit) { |
|
my $timeremains = $timelimit + $first_access - $now; |
|
if ($timeremains > 0) { |
|
$timerhastime = $timeremains; |
|
} |
|
} |
|
} |
|
} |
|
if (($duedate && $duedate > $now) || |
|
(!$duedate && $timerhastime > 0) || |
|
($slot_name ne '' && $slothastime)) { |
|
if ((@interval > 1 && $timerhastime) || |
|
($type eq 'Task' && $slothastime)) { |
|
$countdowndisp{$symb} = 'inline'; |
|
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], |
|
}; |
|
} |
|
} |
|
} else { |
|
$hastimeleft{$symb} = $slothastime; |
|
} |
|
} else { |
|
$hastimeleft{$symb} = $duedate - $now; |
|
$countdowndisp{$symb} = 'none'; |
|
} |
|
unless ($donebutton{$symb}) { |
|
$donebutton{$symb} = 0; |
|
} |
|
} |
|
} |
|
} |
|
} |
} |
} |
$thisdir=~s/\/[^\/]*$//; |
$thisdir=~s/\/[^\/]*$//; |
foreach (@rlinks) { |
foreach (@rlinks) { |
unless (($_=~/^http:\/\//i) || |
unless (($_=~/^https?\:\/\//i) || |
($_=~/^\//) || |
($_=~/^\//) || |
($_=~/^javascript:/i) || |
($_=~/^javascript:/i) || |
($_=~/^mailto:/i) || |
($_=~/^mailto:/i) || |
Line 369 sub handler {
|
Line 605 sub handler {
|
# ------------------------------------------------------------------ Build page |
# ------------------------------------------------------------------ Build page |
|
|
# ---------------------------------------------------------------- Send headers |
# ---------------------------------------------------------------- Send headers |
unless ($target eq 'tex') { |
unless (($target eq 'tex') || ($target eq 'tex_answer')) { |
if ($isxml) { |
if ($isxml) { |
&Apache::loncommon::content_type($r,'text/xml'); |
&Apache::loncommon::content_type($r,'text/xml'); |
} else { |
} else { |
Line 378 sub handler {
|
Line 614 sub handler {
|
$r->send_http_header; |
$r->send_http_header; |
# ------------------------------------------------------------------------ Head |
# ------------------------------------------------------------------------ Head |
if ($allscript) { |
if ($allscript) { |
$allscript .= |
$allscript = |
"\n<script type=\"text/javascript\">\n". |
"\n".'<script type="text/javascript">'."\n". |
$allscript."\n</script>\n"; |
$allscript. |
|
"\n</script>\n"; |
} |
} |
|
if (($nforms) && ($nuploads)) { |
|
$allscript .= &Apache::lonhtmlcommon::file_submissionchk_js(\%turninpaths,\%multiresps); |
|
} |
|
if (($nforms) && (&Apache::lonhtmlcommon::htmlareabrowser())) { |
|
my %textarea_args = ( |
|
dragmath => 'math', |
|
); |
|
$allscript .= &Apache::lonhtmlcommon::htmlareaselectactive(\%textarea_args); |
|
} |
|
if ($ntimers) { |
|
$allscript .= '<script type="text/javascript">'."\n". |
|
'// <![CDATA['."\n". |
|
'function pageTimer(form,prefix) {'."\n". |
|
" form.elements[prefix+'markaccess'].value = 'yes';\n". |
|
" form.submit();\n". |
|
'}'."\n". |
|
'// ]]>'. |
|
"\n</script>\n"; |
|
} |
|
if (keys(%hastimeleft)) { |
|
my (%uniquetimes,%uniquedisplays); |
|
foreach my $item (values(%hastimeleft)) { |
|
if (exists($uniquetimes{$item})) { |
|
$uniquetimes{$item} ++; |
|
} else { |
|
$uniquetimes{$item} = 1; |
|
} |
|
} |
|
if (scalar(keys(%uniquetimes)) == 1) { |
|
my (%uniquedisplays,%uniquedones,$currdisp,$donebuttontime, |
|
$donebuttonextras); |
|
if (keys(%countdowndisp)) { |
|
foreach my $item (values(%countdowndisp)) { |
|
if (exists($uniquedisplays{$item})) { |
|
$uniquedisplays{$item} ++; |
|
} else { |
|
$uniquedisplays{$item} = 1; |
|
} |
|
} |
|
my @countdowndisplay = keys(%uniquedisplays); |
|
if (scalar(@countdowndisplay) == 1) { |
|
$currdisp = $countdowndisplay[0]; |
|
} |
|
} |
|
if (keys(%donebutton)) { |
|
foreach my $item (values(%donebutton)) { |
|
if (exists($uniquedones{$item})) { |
|
$uniquedones{$item} ++; |
|
} else { |
|
$uniquedones{$item} = 1; |
|
} |
|
} |
|
my @donebuttons = sort { $ <=> $b } (keys(%uniquedones)); |
|
if (scalar(@donebuttons) == 1) { |
|
if ($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'; |
|
} |
|
} |
|
} |
# ------------------------------------------------------------------ Start body |
# ------------------------------------------------------------------ Start body |
$r->print(&Apache::loncommon::start_page(undef,undef, |
$r->print(&Apache::loncommon::start_page(undef,$allscript, |
{'force_register' => 1, |
{'force_register' => 1, |
'bgcolor' => '#ffffff',})); |
'bgcolor' => '#ffffff', |
|
'hide_buttons' => $pagebuttonshide})); |
# ------------------------------------------------------------------ Start form |
# ------------------------------------------------------------------ Start form |
if ($nforms) { |
if ($nforms) { |
$r->print('<form method="post" action="'. |
my $fmtag = '<form name="lonhomework" method="post" enctype="multipart/form-data"'; |
|
if ($nuploads) { |
|
my $multi; |
|
if ($nuploads > 1) { |
|
$multi = 1; |
|
} |
|
$fmtag .= 'onsubmit="return file_submission_check(this,'."'$turninparent','$multi'".');"'; |
|
} |
|
$fmtag .= ' action="'. |
&Apache::lonenc::check_encrypt($requrl) |
&Apache::lonenc::check_encrypt($requrl) |
.'">'); |
.'" id="LC_page">'; |
|
$r->print($fmtag); |
} |
} |
} elsif ($target eq 'tex') { |
} elsif (($target eq 'tex') || ($target eq 'tex_answer')) { |
$r->print('\documentclass{article} |
# I think this is not needed as the header |
\newcommand{\keephidden}[1]{} |
# will be put in for each of the page parts |
\usepackage[dvips]{graphicx} |
# by the londefdef.pm now that we are opening up |
\usepackage{epsfig} |
# the parts of a page. |
\usepackage{calc} |
#$r->print('\documentclass{article} |
\usepackage{longtable} |
# \newcommand{\keephidden}[1]{} |
\begin{document}'); |
# \usepackage[dvips]{graphicx} |
|
# \usepackage{epsfig} |
|
# \usepackage{calc} |
|
# \usepackage{longtable} |
|
# \begin{document}'); |
} |
} |
# ----------------------------------------------------------------- Start table |
# ----------------------------------------------------------------- Start table |
if ($target eq 'tex') { |
if (($target eq 'tex') || ($target eq 'tex_answer')) { |
$r->print('\begin{longtable}INSERTTHEHEADOFLONGTABLE\endfirsthead\endhead '); |
# # $r->print('\begin{longtable}INSERTTHEHEADOFLONGTABLE\endfirsthead\endhead '); |
if ($number_of_columns le $lcm) {$number_of_columns=$lcm;}; |
if ($number_of_columns le $lcm) {$number_of_columns=$lcm;}; |
} else { |
} else { |
$r->print('<table width="100%" cols="'.$lcm.'" border="0">'); |
$r->print('<table width="100%" cols="'.$lcm.'" border="0">'); |
Line 411 sub handler {
|
Line 743 sub handler {
|
# generate rows |
# generate rows |
for ($i=0;$i<=$#rows;$i++) { |
for ($i=0;$i<=$#rows;$i++) { |
if ($rows[$i]) { |
if ($rows[$i]) { |
unless ($target eq 'tex') { |
unless (($target eq 'tex') || ($target eq 'tex_answer')) { |
$r->print("\n<tr>"); |
$r->print("\n<tr>"); |
} |
} |
my @colcont=split(/\&/,$rows[$i]); |
my @colcont=split(/\&/,$rows[$i]); |
my $avespan=$lcm/($#colcont+1); |
my $avespan=$lcm/($#colcont+1); |
for ($j=0;$j<=$#colcont;$j++) { |
for ($j=0;$j<=$#colcont;$j++) { |
my $rid=$colcont[$j]; |
my $rid=$colcont[$j]; |
|
my $metainfo =&get_buttons(\%hash,$rid,\%buttonshide,$hostname).'<br />'; |
my $metainfo =&get_buttons(\%hash,$rid).'<br />'; |
unless (($target eq 'tex') || ($target eq 'tex_answer')) { |
unless ($target eq 'tex') { |
|
$r->print('<td colspan="'.$avespan.'"'); |
$r->print('<td colspan="'.$avespan.'"'); |
} |
} |
if ($cellemb{$rid} eq 'ssi') { |
if (($cellemb{$rid} eq 'ssi') || ($cellexternal{$rid})) { |
unless ($target eq 'tex') { |
unless (($target eq 'tex') || ($target eq 'tex_answer')) { |
if ($ssibgcolor{$rid}) { |
if ($ssibgcolor{$rid}) { |
$r->print(' bgcolor="'. |
$r->print(' bgcolor="'. |
$ssibgcolor{$rid}.'"'); |
$ssibgcolor{$rid}.'"'); |
Line 445 sub handler {
|
Line 776 sub handler {
|
} |
} |
$r->print('>'); |
$r->print('>'); |
} |
} |
$r->print($ssibody{$rid}); |
unless (($cellexternal{$rid}) && |
unless ($target eq 'tex') { |
($target eq 'tex') && ($target eq 'tex_answer')) { |
|
$r->print($ssibody{$rid}); |
|
} |
|
unless (($target eq 'tex') || ($target eq 'tex_answer')) { |
$r->print('</font>'); |
$r->print('</font>'); |
} |
} |
if ($env{'course.'. |
if ($env{'course.'. |
$env{'request.course.id'}. |
$env{'request.course.id'}. |
'.pageseparators'} eq 'yes') { |
'.pageseparators'} eq 'yes') { |
unless($target eq 'tex') { |
unless (($target eq 'tex') || ($target eq 'tex_answer')) { |
$r->print('<hr />'); |
$r->print('<hr />'); |
} |
} |
} |
} |
Line 463 sub handler {
|
Line 797 sub handler {
|
$r->print('>'.$metainfo.'<embed src="'. |
$r->print('>'.$metainfo.'<embed src="'. |
$hash{'src_'.$rid}.'"></embed>'); |
$hash{'src_'.$rid}.'"></embed>'); |
} elsif (&Apache::lonnet::declutter($hash{'src_'.$rid}) !~/\.(sequence|page)$/) { |
} elsif (&Apache::lonnet::declutter($hash{'src_'.$rid}) !~/\.(sequence|page)$/) { |
$r->print($metainfo.'<b>'.$hash{'title_'.$rid}.'</b><br />'. |
$r->print($metainfo.'<b>'.$hash{'title_'.$rid}.'</b><br />'); |
&mt('It is recommended that you use an up-to-date virus scanner before handling this file.').'</p><p><table>'. |
unless ($cellemb{$rid} eq 'wrp') { |
&Apache::londocs::entryline(0,&mt("Click to download or use your browser's Save Link function"),'/'.&Apache::lonnet::declutter($hash{'src_'.$rid})).'</table></p><br />'); |
$r->print(&mt('It is recommended that you use an up-to-date virus scanner before handling this file.')); |
|
} |
|
$r->print('</p><p><table>'. |
|
&Apache::londocs::entryline(0, |
|
&mt("Click to download or use your browser's Save Link function"), |
|
'/'.&Apache::lonnet::declutter($hash{'src_'.$rid})). |
|
'</table></p><br />'); |
} |
} |
unless ($target eq 'tex') { |
unless (($target eq 'tex') || ($target eq 'tex_answer')) { |
$r->print('</td>'); |
$r->print('</td>'); |
} else { |
} else { |
for (my $incol=1;$incol<=$avespan;$incol++) { |
# for (my $incol=1;$incol<=$avespan;$incol++) { |
$r->print(' & '); |
# $r->print(' & '); |
} |
# } |
} |
} |
} |
} |
unless ($target eq 'tex') { |
unless (($target eq 'tex') || ($target eq 'tex_answer')) { |
$r->print('</tr>'); |
$r->print('</tr>'); |
} else { |
} else { |
$r->print('REMOVETHEHEADOFLONGTABLE\\\\'); |
# $r->print('REMOVETHEHEADOFLONGTABLE\\\\'); |
} |
} |
} |
} |
} |
} |
unless ($target eq 'tex') { |
unless (($target eq 'tex') || ($target eq 'tex_answer')) { |
$r->print("\n</table>"); |
$r->print("\n</table>"); |
} else { |
} else { |
$r->print('\end{longtable}\strut'); |
# $r->print('\end{longtable}\strut'); |
} |
} |
# ---------------------------------------------------------------- Submit, etc. |
# ---------------------------------------------------------------- Submit, etc. |
if ($nforms) { |
if ($nforms) { |
|
my $class; |
|
if ($nforms > 1) { |
|
$class = ' class="LC_hwk_submit"'; |
|
if ($ntimers) { |
|
$nforms = 1; |
|
$class = ''; |
|
} |
|
} |
$r->print( |
$r->print( |
'<input name="all_submit" value="Submit All" type="'. |
'<input name="all_submit" value="'.&mt('Submit All').'" type="'. |
(($nforms>1)?'submit':'hidden').'"></input></form>'); |
(($nforms>1)?'submit':'hidden').'"'.$class.' id="all_submit" />'. |
|
'<div id="msg_all_submit" style="display:none">'. |
|
&mt('Processing your submission ...').'</div></form>'); |
} |
} |
unless ($target eq 'tex') { |
unless (($target eq 'tex') || ($target eq 'tex_answer')) { |
$r->print(&Apache::loncommon::end_page({'discussion' |
$r->print(&Apache::loncommon::end_page({'discussion' |
=> 1,})); |
=> 1,})); |
} else { |
} else { |
Line 528 sub handler {
|
Line 878 sub handler {
|
} |
} |
|
|
sub get_buttons { |
sub get_buttons { |
my ($hash,$rid) = @_; |
my ($hash,$rid,$buttonshide,$hostname) = @_; |
|
|
# which icons do we use? |
|
my $extension='png'; |
|
if ($env{'environment.icons'} eq 'classic') { $extension='gif'; } |
|
|
|
my $metainfo = ''; |
my $metainfo = ''; |
my $esrc=&Apache::lonnet::declutter($hash->{'src_'.$rid}); |
my $esrc=&Apache::lonnet::declutter($hash->{'src_'.$rid}); |
Line 540 sub get_buttons {
|
Line 886 sub get_buttons {
|
my $symb=&Apache::lonnet::encode_symb($hash->{'map_id_'.$mapid}, |
my $symb=&Apache::lonnet::encode_symb($hash->{'map_id_'.$mapid}, |
$resid, |
$resid, |
$hash->{'src_'.$rid}); |
$hash->{'src_'.$rid}); |
|
unless ($env{'request.role.adv'}) { |
|
if ($buttonshide->{$symb} eq 'yes') { |
|
return; |
|
} |
|
} |
if ($hash->{'encrypted_'.$rid}) { |
if ($hash->{'encrypted_'.$rid}) { |
$symb=&Apache::lonenc::encrypted($symb); |
$symb=&Apache::lonenc::encrypted($symb); |
$esrc=&Apache::lonenc::encrypted($esrc); |
$esrc=&Apache::lonenc::encrypted($esrc); |
} |
} |
if ($hash->{'src_'.$rid} !~ m-^/uploaded/- |
if ($hash->{'src_'.$rid} !~ m-^/uploaded/- |
|
&& $hash->{'src_'.$rid} !~ m{^https?://} |
&& !$env{'request.enc'} |
&& !$env{'request.enc'} |
&& ($env{'request.role.adv'} |
&& ($env{'request.role.adv'} |
|| !$hash->{'encrypted_'.$rid})) { |
|| !$hash->{'encrypted_'.$rid})) { |
$metainfo .='<a name="'.&escape($symb).'" />'. |
$metainfo .='<a name="'.&escape($symb).'" />'. |
'<a href="'.$hash->{'src_'.$rid}.'.meta'.'" target="LONcatInfo">'. |
'<a href="'.$hash->{'src_'.$rid}.'.meta'.'" target="LONcatInfo">'. |
'<img src="/adm/lonMisc/cat_button.'.$extension.'" class="LC_icon" />'. |
'<img src="/res/adm/pages/catalog.png" class="LC_icon"'. |
|
' alt="'.&mt('Show Metadata').'"'. |
|
' title="'.&mt('Show Metadata').'" />'. |
'</a>'; |
'</a>'; |
} |
} |
$metainfo .= '<a href="/adm/evaluate?postdata='. |
if (($hash->{'src_'.$rid} !~ m{^/uploaded/}) && |
&escape($esrc). |
($hash->{'src_'.$rid} !~ m{^https?://})) { |
'" target="LONcatInfo">'. |
$metainfo .= '<a href="/adm/evaluate?postdata='. |
'<img src="/adm/lonMisc/eval_button.'.$extension.'" class="LC_icon" />'. |
&escape($esrc). |
'</a>'; |
'" target="LONcatInfo">'. |
if (($hash->{'src_'.$rid}=~/\.(problem|exam|quiz|assess|survey|form)$/) && |
'<img src="/res/adm/pages/eval.png" class="LC_icon"'. |
|
' alt="'.&mt('Provide my evaluation of this resource').'"'. |
|
' title="'.&mt('Provide my evaluation of this resource').'" />'. |
|
'</a>'; |
|
} |
|
if (($hash->{'src_'.$rid}=~/$LONCAPA::assess_re/) && |
($hash->{'src_'.$rid} !~ m-^/uploaded/-)) { |
($hash->{'src_'.$rid} !~ m-^/uploaded/-)) { |
|
|
if (&Apache::lonnet::allowed('mgr',$env{'request.course.id'})) { |
if (&Apache::lonnet::allowed('mgr',$env{'request.course.id'})) { |
Line 566 sub get_buttons {
|
Line 925 sub get_buttons {
|
'<a href="/adm/grades?symb='.&escape($symb). |
'<a href="/adm/grades?symb='.&escape($symb). |
# '&command=submission" target="LONcatInfo">'. |
# '&command=submission" target="LONcatInfo">'. |
'&command=submission">'. |
'&command=submission">'. |
'<img src="/adm/lonMisc/subm_button.'.$extension.'" class="LC_icon" />'. |
'<img src="/adm/lonMisc/subm_button.png" class="LC_icon"'. |
|
' alt="'.&mt('View Submissions for a Student or a Group of Students').'"'. |
|
' title="'.&mt('View Submissions for a Student or a Group of Students').'" />'. |
'</a>'. |
'</a>'. |
'<a href="/adm/grades?symb='.&escape($symb). |
'<a href="/adm/grades?symb='.&escape($symb). |
# '&command=gradingmenu" target="LONcatInfo">'. |
# '&command=gradingmenu" target="LONcatInfo">'. |
'&command=gradingmenu">'. |
'&command=gradingmenu">'. |
'<img src="/adm/lonMisc/pgrd_button.'.$extension.'" class="LC_icon" />'. |
'<img src="/res/adm/pages/pgrd.png" class="LC_icon"'. |
|
' alt="'.&mt('Content Grades').'"'. |
|
' title="'.&mt('Content Grades').'" />'. |
'</a>'; |
'</a>'; |
} |
} |
if (&Apache::lonnet::allowed('opa',$env{'request.course.id'})) { |
if (&Apache::lonnet::allowed('opa',$env{'request.course.id'})) { |
Line 579 sub get_buttons {
|
Line 942 sub get_buttons {
|
'<a href="/adm/parmset?symb='.&escape($symb). |
'<a href="/adm/parmset?symb='.&escape($symb). |
# '" target="LONcatInfo">'. |
# '" target="LONcatInfo">'. |
'" >'. |
'" >'. |
'<img src="/adm/lonMisc/pprm_button.'.$extension.'" class="LC_icon" />'. |
'<img src="/adm/lonMisc/pprm_button.png" class="LC_icon"'. |
|
' alt="'.&mt('Content Settings').'"'. |
|
' title="'.&mt('Content Settings').'" />'. |
'</a>'; |
'</a>'; |
} |
} |
} |
} |
|
if ($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 $pic = '<img src="'.&Apache::loncommon::lonhttpdurl('/res/adm/pages/'.$icon).'"'. |
|
' class="LC_icon" alt="'.$label.'" title="'.$title.'" />'; |
|
$metainfo .= ' <a href="javascript:'.$jscall.';">'.$pic.'</a>'; |
|
} |
|
} |
|
} |
|
if ((!$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 $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 $pic = '<img src="'.&Apache::loncommon::lonhttpdurl('/res/adm/pages/'.$icon).'"'. |
|
' class="LC_icon" alt="'.$label.'" title="'.$title.'" />'; |
|
$metainfo .= ' <a href="javascript:open_source_'.$jsrid.'();">'.$pic.'</a>'."\n". |
|
'<script type="text/javascript">'."\n". |
|
"function open_source_$jsrid() {\n". |
|
" sourcewin=window.open('/adm/source?inhibitmenu=yes&viewonly=1&filename=$showurl','LONsource',". |
|
"'height=500,width=600,resizable=yes,location=no,menubar=no,toolbar=no,scrollbars=yes');\n". |
|
"}\n". |
|
"</script>\n"; |
|
} |
|
} |
|
} |
return $metainfo; |
return $metainfo; |
} |
} |
|
|
|
sub add_countdown_timer { |
|
my ($currdisp,$donebuttontime,$donebuttonextras) = @_; |
|
my ($collapse,$expand,$alttxt,$title,$donebutton); |
|
if ($currdisp eq 'inline') { |
|
$collapse = '► '; |
|
} else { |
|
$expand = '◄ '; |
|
} |
|
if ($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); |
|
} |
|
unless ($env{'environment.icons'} eq 'iconsonly') { |
|
$alttxt = &mt('Timer'); |
|
$title = $alttxt.' '; |
|
} |
|
my $desc = &mt('Countdown to due date/time'); |
|
my $output = <<END; |
|
$donebutton |
|
<a href="javascript:toggleCountdown();" class="LC_menubuttons_link"> |
|
<span id="ddcountcollapse" class="LC_menubuttons_inline_text"> |
|
$collapse |
|
</span></a> |
|
<span id="duedatecountdown" class="LC_menubuttons_inline_text" style="display: $currdisp;"></span> |
|
<a href="javascript:toggleCountdown();" class="LC_menubuttons_link"> |
|
<span id="ddcountexpand" class="LC_menubuttons_inline_text" >$expand</span> |
|
<img src="/res/adm/pages/timer.png" title="$desc" class="LC_icon" alt="$alttxt" /><span class="LC_menubuttons_inline_text">$title</span></a> |
|
END |
|
&Apache::lonhtmlcommon::clear_breadcrumb_tools(); |
|
&Apache::lonhtmlcommon::add_breadcrumb_tool('tools',$output); |
|
return; |
|
} |
|
|
|
|
1; |
1; |
__END__ |
__END__ |
|
|
|
|
=head1 NAME |
=head1 NAME |
|
|
Apache::lonpage - Page Handler |
Apache::lonpage - Page Handler |
Line 690 tracetable() : Build page table.
|
Line 1157 tracetable() : Build page table.
|
=cut |
=cut |
|
|
|
|
|
|
|
|