version 1.61, 2004/11/12 00:21:14
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version 1.101, 2013/06/09 02:59:25
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# |
# |
# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
# |
# |
# (TeX Content Handler |
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# |
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# YEAR=2000 |
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# 05/29/00,05/30 Gerd Kortemeyer) |
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# 08/30,08/31,09/06,09/14,09/15,09/16,09/19,09/20,09/21,09/23, |
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# 10/02,10/10,10/14,10/16,10/18,10/19,10/31,11/6,11/14,11/16, |
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# YEAR=2001 |
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# 08/13/01,08/30,10/1 Gerd Kortemeyer |
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# YEAR=2002 |
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# 03/19 Gerd Kortemeyer |
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# |
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### |
### |
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package Apache::lonpage; |
package Apache::lonpage; |
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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::lonxml(); |
use Apache::lonxml(); |
use Apache::lonlocal; |
use Apache::lonlocal; |
Line 50 use Apache::lonmenu;
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Line 42 use Apache::lonmenu;
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use HTML::TokeParser; |
use HTML::TokeParser; |
use GDBM_File; |
use GDBM_File; |
use Apache::lonsequence; |
use Apache::lonsequence; |
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use lib '/home/httpd/lib/perl/'; |
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use LONCAPA; |
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# -------------------------------------------------------------- Module Globals |
# -------------------------------------------------------------- Module Globals |
my %hash; |
my %hash; |
Line 74 sub tracetable {
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Line 69 sub tracetable {
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my ($sofar,$rid,$beenhere)=@_; |
my ($sofar,$rid,$beenhere)=@_; |
my $further=$sofar; |
my $further=$sofar; |
my $randomout=0; |
my $randomout=0; |
unless ($ENV{'request.role.adv'}) { |
unless ($env{'request.role.adv'}) { |
$randomout = $hash{'randomout_'.$rid}; |
$randomout = $hash{'randomout_'.$rid}; |
} |
} |
unless ($beenhere=~/\&$rid\&/) { |
unless ($beenhere=~/\&$rid\&/) { |
Line 86 sub tracetable {
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Line 81 sub tracetable {
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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_'.$frid}); |
Line 149 sub handler {
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Line 144 sub handler {
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# ------------------------------------------- Set document type for header only |
# ------------------------------------------- Set document type for header only |
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if ($r->header_only) { |
if ($r->header_only) { |
if ($ENV{'browser.mathml'}) { |
if ($env{'browser.mathml'}) { |
&Apache::loncommon::content_type($r,'text/xml'); |
&Apache::loncommon::content_type($r,'text/xml'); |
} else { |
} else { |
&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
Line 162 sub handler {
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Line 157 sub handler {
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['forceselect','launch']); |
['forceselect','launch']); |
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 = $env{'form.grade_target'}; |
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# Short term solution: define target as 'tex_answer' when retrieving answers |
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# for resources in a .page when generating printouts. |
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# A better long-term fix would be to modify the way problem rendering, and |
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# answer rendering are retrieved for individual resources when printing a .page, |
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# so rendered problem and answer are sequential for individual resources in |
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# the .page |
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# |
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if ($target eq 'answer') { |
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if ($env{'form.answer_output_mode'} eq 'tex') { |
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$target = 'tex_answer'; |
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} |
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} |
# &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($r,'text/html'); |
Line 170 sub handler {
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Line 178 sub handler {
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return OK; |
return OK; |
} |
} |
# ----------------------------------------------------------------- Tie db file |
# ----------------------------------------------------------------- Tie db file |
if (($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") { |
if (tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640)) { |
if (tie(%hash,'GDBM_File',"$fn.db",&GDBM_READER(),0640)) { |
# ------------------------------------------------------------------- Hash tied |
# ------------------------------------------------------------------- Hash tied |
Line 191 sub handler {
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Line 199 sub handler {
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for ($i=0;$i<=$#rows;$i++) { |
for ($i=0;$i<=$#rows;$i++) { |
if ($rows[$i]) { |
if ($rows[$i]) { |
my @colcont=split(/\&/,$rows[$i]); |
my @colcont=split(/\&/,$rows[$i]); |
foreach (@colcont) { |
foreach my $rid (@colcont) { |
$symbhash{$hash{'src_'.$_}}=''; |
my ($mapid,$resid)=split(/\./,$rid); |
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$symbhash{$hash{'src_'.$rid}}= |
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[$hash{'src_'.$rid},$resid]; |
} |
} |
} |
} |
} |
} |
Line 204 sub handler {
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Line 214 sub handler {
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my $lcm=1; |
my $lcm=1; |
my $contents=0; |
my $contents=0; |
my $nforms=0; |
my $nforms=0; |
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my $nuploads=0; |
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my %turninpaths; |
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my %multiresps; |
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my $turninparent; |
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my %ssibody=(); |
my %ssibody=(); |
my %ssibgcolor=(); |
my %ssibgcolor=(); |
Line 212 sub handler {
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Line 226 sub handler {
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my %ssivlink=(); |
my %ssivlink=(); |
my %ssialink=(); |
my %ssialink=(); |
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my %metalink=(); |
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my %cellemb=(); |
my %cellemb=(); |
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my %cellexternal=(); |
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my $allscript=''; |
my $allscript=''; |
my $allmeta=''; |
my $allmeta=''; |
Line 232 sub handler {
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Line 245 sub handler {
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$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 ($extension)=($src=~/\.(\w+)$/); |
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$cellexternal{$_}=($hash{'ext_'.$_} eq 'true:'); |
if ($hash{'encrypted_'.$_}) { |
if ($hash{'encrypted_'.$_}) { |
$src=&Apache::lonenc::encrypted($src); |
$src=&Apache::lonenc::encrypted($src); |
} |
} |
$metalink{$_}=$src.'.meta'; |
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$cellemb{$_}= |
$cellemb{$_}= |
&Apache::loncommon::fileembstyle($extension); |
&Apache::loncommon::fileembstyle($extension); |
if ($cellemb{$_} eq 'ssi') { |
if ($cellexternal{$_}) { |
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unless (($target eq 'tex') || ($target eq 'tex_answer')) { |
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$ssibody{$_} = <<ENDEXT; |
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<iframe src="$src" width="100%">No iframe support!</iframe> |
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ENDEXT |
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} |
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} elsif ($cellemb{$_} eq 'ssi') { |
# --------------------------------------------------------- This is an SSI cell |
# --------------------------------------------------------- This is an SSI cell |
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my ($mapid,$resid)=split(/\./,$_); |
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my $symb=&Apache::lonnet::encode_symb($hash{'map_id_'.$mapid},$resid,$src); |
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my $prefix=$_.'_'; |
my $prefix=$_.'_'; |
my %posthash=('request.prefix' => $prefix); |
my $idprefix= join('_',($mapid,$resid,'')); |
if ($ENV{'form.grade_target'} eq 'tex') { |
my %posthash=('request.prefix' => $prefix, |
$posthash{'grade_target'}=$ENV{'form.grade_target'}; |
'LONCAPA_INTERNAL_no_discussion' => 'true', |
$posthash{'textwidth'}=$ENV{'form.textwidth'}; |
'symb' => $symb); |
$posthash{'problem_split'}=$ENV{'form.problem_split'}; |
if (($env{'form.grade_target'} eq 'tex') || |
$posthash{'latex_type'}=$ENV{'form.latex_type'}; |
($env{'form.answer_output_mode'} eq 'tex')) { |
$posthash{'rndseed'}=$ENV{'form.rndseed'}; |
$posthash{'grade_target'}=$env{'form.grade_target'}; |
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$posthash{'textwidth'}=$env{'form.textwidth'}; |
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$posthash{'problem_split'}=$env{'form.problem_split'}; |
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$posthash{'latex_type'}=$env{'form.latex_type'}; |
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$posthash{'rndseed'}=$env{'form.rndseed'}; |
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$posthash{'answer_output_mode'} = $env{'form.answer_output_mode'}; |
} |
} |
if (($ENV{'form.'.$prefix.'submit'}) |
my $submitted=exists($env{'form.all_submit'}); |
|| ($ENV{'form.all_submit'})) { |
if (!$submitted) { |
foreach (keys %ENV) { |
foreach my $key (keys(%env)) { |
if ($_=~/^form.$prefix/) { |
if ($key=~/^form.\Q$prefix\Esubmit_/) { |
my $name=$_; |
$submitted=1;last; |
$name=~s/^form.$prefix//; |
} |
$posthash{$name}=$ENV{$_}; |
} |
} |
} |
} |
if ($submitted) { |
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foreach my $key (keys(%env)) { |
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if ($key=~/^form.\Q$prefix\E/) { |
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my $name=$key; |
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$name=~s/^form.\Q$prefix\E//; |
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$posthash{$name}=$env{$key}; |
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} |
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} |
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if (exists($env{'form.all_submit'})) { |
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$posthash{'all_submit'}='yes'; |
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} |
} |
} |
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*(\\\\)+/$1/g; |
} |
} |
Line 328 sub handler {
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Line 365 sub handler {
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$nforms++; |
$nforms++; |
$output=~s/\<form[^\>]*\>//gsi; |
$output=~s/\<form[^\>]*\>//gsi; |
$output=~s/\<\/form[^\>]*\>//gsi; |
$output=~s/\<\/form[^\>]*\>//gsi; |
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if ($output=~/\<input[^\>]+name\s*=\s*[\'\"]*HWFILE/) { |
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$nuploads++; |
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} |
$output=~ |
$output=~ |
s/\<((?:input|select|button|textarea)[^\>]+)name\s*\=\s*[\'\"]*([\w\.\:]+)[\'\"]*([^\>]*)\>/\<$1 name="$prefix$2" $3\>/gsi; |
s/\<((?:input|select|button|textarea)[^\>]+)name\s*\=\s*[\'\"]*([^\'\"]+)[\'\"]*([^\>]*)\>/\<$1 name="$prefix$2" $3\>/gsi; |
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$output=~ |
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s/\<((?:input|select|button|textarea)[^\>]+)id\s*\=\s*[\'\"]*([^\'\"]+)[\'\"]*([^\>]*)\>/\<$1 id="$idprefix$2" $3\>/gsi; |
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if ($nuploads) { |
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$output=~ |
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s/\<(input[^\>]+name=\"\Q$prefix\EHWFILE[^\>]+)\s*id\s*\=\s*[\'\"]*([^\'\"]+)[\'\"]*([^\)]*)\>/\<$1 id="$prefix$2" $3\>/gsi; |
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($turninpaths{$prefix},$multiresps{$prefix}) = |
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&Apache::loncommon::get_turnedin_filepath($symb,$env{'user.name'},$env{'user.domain'}); |
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if ($turninparent eq '') { |
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$turninparent = $turninpaths{$prefix}; |
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$turninparent =~ s{(/[^/]+)$}{}; |
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} |
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} |
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$output=~ |
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s/\<((?:input|select)[^\>]+\Qjavascript:setSubmittedPart\E)\(\s*[\'\"]([^\'\"]+)[\'\"]*\s*\)/\<$1('$2','$prefix')/gsi; |
} |
} |
$thisdir=~s/\/[^\/]*$//; |
$thisdir=~s/\/[^\/]*$//; |
foreach (@rlinks) { |
foreach (@rlinks) { |
unless (($_=~/^http:\/\//i) || |
unless (($_=~/^https?\:\/\//i) || |
($_=~/^\//) || |
($_=~/^\//) || |
($_=~/^javascript:/i) || |
($_=~/^javascript:/i) || |
($_=~/^mailto:/i) || |
($_=~/^mailto:/i) || |
Line 354 sub handler {
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Line 408 sub handler {
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unless ($contents) { |
unless ($contents) { |
&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->send_http_header; |
$r->send_http_header; |
$r->print('<html>'."\n". |
$r->print(&Apache::loncommon::start_page(undef,undef, |
'<head>'."\n". |
{'force_register' => 1,})); |
&Apache::lonmenu::registerurl(1,undef)."\n". |
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'</head>'."\n". |
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'<body bgcolor="#FFFFFF" onLoad="' |
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.&Apache::lonmenu::loadevents. |
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'" onUnload="'.&Apache::lonmenu::unloadevents.'">'. |
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&Apache::lonmenu::menubuttons(undef,$target,1) |
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); |
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$r->print(&mt('This page is either empty or it only contains resources that are currently hidden').'. '); |
$r->print(&mt('This page is either empty or it only contains resources that are currently hidden').'. '); |
$r->print('<br /><br />'.&mt('Please use the LON-CAPA navigation arrows to move to another item in the course').'.</body></html>'); |
$r->print('<br /><br />'.&mt('Please use the LON-CAPA navigation arrows to move to another item in the course'). |
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&Apache::loncommon::end_page()); |
} else { |
} else { |
# ------------------------------------------------------------------ Build page |
# ------------------------------------------------------------------ Build page |
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# ---------------------------------------------------------------- Send headers |
# ---------------------------------------------------------------- Send headers |
unless ($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'); |
$r->send_http_header; |
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$r->print($xmlheader); |
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} else { |
} else { |
&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->send_http_header; |
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$r->print('<html>'); |
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} |
} |
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$r->send_http_header; |
# ------------------------------------------------------------------------ Head |
# ------------------------------------------------------------------------ Head |
$r->print("\n<head>\n".$allmeta); |
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if ($allscript) { |
if ($allscript) { |
$r->print("\n<script language='JavaScript'>\n". |
$allscript = |
$allscript."\n</script>\n"); |
"\n".'<script type="text/javascript">'."\n". |
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$allscript. |
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"\n</script>\n"; |
} |
} |
$r->print(&Apache::lonmenu::registerurl(1,undef)); |
if (($nforms) && ($nuploads)) { |
$r->print("\n</head>\n"); |
$allscript .= &Apache::lonhtmlcommon::file_submissionchk_js(\%turninpaths,\%multiresps); |
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} |
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if (($nforms) && (&Apache::lonhtmlcommon::htmlareabrowser())) { |
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my %textarea_args = ( |
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dragmath => 'math', |
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); |
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$allscript .= &Apache::lonhtmlcommon::htmlareaselectactive(\%textarea_args); |
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} |
# ------------------------------------------------------------------ Start body |
# ------------------------------------------------------------------ Start body |
if ($isxml) { |
$r->print(&Apache::loncommon::start_page(undef,$allscript, |
$r->print($xmlbody); |
{'force_register' => 1, |
} else { |
'bgcolor' => '#ffffff',})); |
$r->print( |
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'<body bgcolor="#FFFFFF" onLoad="'.&Apache::lonmenu::loadevents. |
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'" onUnload="'.&Apache::lonmenu::unloadevents.'">'. |
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&Apache::lonmenu::menubuttons(undef,$target,1) |
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); |
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} |
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# ------------------------------------------------------------------ Start form |
# ------------------------------------------------------------------ Start form |
if ($nforms) { |
if ($nforms) { |
$r->print('<form method="post" action="'. |
my $fmtag = '<form name="lonhomework" method="post" enctype="multipart/form-data"'; |
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if ($nuploads) { |
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my $multi; |
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if ($nuploads > 1) { |
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$multi = 1; |
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} |
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$fmtag .= 'onsubmit="return file_submission_check(this,'."'$turninparent','$multi'".');"'; |
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} |
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$fmtag .= ' action="'. |
&Apache::lonenc::check_encrypt($requrl) |
&Apache::lonenc::check_encrypt($requrl) |
.'">'); |
.'">'; |
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$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} |
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# \usepackage{epsfig} |
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# \usepackage{calc} |
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# \usepackage{longtable} |
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# \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 { |
$r->print('<table cols="'.$lcm.'" border="0">'); |
$r->print('<table width="100%" cols="'.$lcm.'" border="0">'); |
} |
} |
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# 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 = ''; |
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print STDERR "src is $hash{'src_'.$rid}\n"; |
my $metainfo =&get_buttons(\%hash,$rid).'<br />'; |
unless ($hash{'src_'.$rid} =~ m-^/uploaded/-) { |
unless (($target eq 'tex') || ($target eq 'tex_answer')) { |
$metainfo ='<a name="'. |
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&Apache::lonnet::escape(&Apache::lonnet::declutter($hash{'src_'.$rid})).'" />'. |
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'<a href="'.$metalink{$rid}.'" target="LONcatInfo">'. |
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'<img src="/adm/lonMisc/cat_button.gif" border=0>'. |
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'</img></a>'; |
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} |
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my $esrc=$hash{'src_'.$rid}; |
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if ($hash{'encrypted_'.$rid}) { |
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$esrc=&Apache::lonenc::encrypted($esrc); |
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} |
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$metainfo .= '<a href="/adm/evaluate?postdata='. |
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&Apache::lonnet::escape(&Apache::lonnet::declutter($esrc)). |
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'" target="LONcatInfo">'. |
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'<img src="/adm/lonMisc/eval_button.gif" border=0>'. |
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'</img></a>'; |
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if ( |
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($hash{'src_'.$rid}=~/\.(problem|exam|quiz|assess|survey|form)$/) && |
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(&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'})) && |
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($hash{'src_'.$rid} !~ m-^/uploaded/-)) { |
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my ($mapid,$resid)=split(/\./,$rid); |
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my $symb= |
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&Apache::lonnet::declutter($hash{'map_id_'.$mapid}). |
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'___'.$resid.'___'. |
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&Apache::lonnet::declutter($hash{'src_'.$rid}); |
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$metainfo.= |
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'<a href="/adm/grades?symb='.&Apache::lonnet::escape($symb). |
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# '&command=submission" target="LONcatInfo">'. |
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'&command=submission">'. |
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'<img src="/adm/lonMisc/subm_button.gif" border=0>'. |
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'</img></a>'. |
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'<a href="/adm/grades?symb='.&Apache::lonnet::escape($symb). |
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# '&command=gradingmenu" target="LONcatInfo">'. |
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'&command=gradingmenu">'. |
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'<img src="/adm/lonMisc/pgrd_button.gif" border=0>'. |
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'</img></a>'. |
|
'<a href="/adm/parmset?symb='.&Apache::lonnet::escape($symb). |
|
# '" target="LONcatInfo">'. |
|
'" >'. |
|
'<img src="/adm/lonMisc/pprm_button.gif" border=0>'. |
|
'</img></a>'; |
|
} |
|
$metainfo.='<br></br>'; |
|
unless ($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 498 sub handler {
|
Line 516 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 />'); |
} else { |
} |
$r->print('\hline'); |
|
} |
|
} |
} |
} elsif ($cellemb{$rid} eq 'img') { |
} elsif ($cellemb{$rid} eq 'img') { |
$r->print('>'.$metainfo.'<img src="'. |
$r->print('>'.$metainfo.'<img src="'. |
$hash{'src_'.$rid}.'"></img>'); |
$hash{'src_'.$rid}.'" />'); |
} elsif ($cellemb{$rid} eq 'emb') { |
} elsif ($cellemb{$rid} eq 'emb') { |
$r->print('>'.$metainfo.'<embed src="'. |
$r->print('>'.$metainfo.'<embed src="'. |
$hash{'src_'.$rid}.'"></embed>'); |
$hash{'src_'.$rid}.'"></embed>'); |
Line 522 sub handler {
|
Line 541 sub handler {
|
&mt('It is recommended that you use an up-to-date virus scanner before handling this file.').'</p><p><table>'. |
&mt('It is recommended that you use an up-to-date virus scanner before handling this file.').'</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 />'); |
&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 ($nforms) { |
Line 548 sub handler {
|
Line 567 sub handler {
|
'<input name="all_submit" value="Submit All" type="'. |
'<input name="all_submit" value="Submit All" type="'. |
(($nforms>1)?'submit':'hidden').'"></input></form>'); |
(($nforms>1)?'submit':'hidden').'"></input></form>'); |
} |
} |
unless ($target eq 'tex') { |
unless (($target eq 'tex') || ($target eq 'tex_answer')) { |
$r->print('</body>'.&Apache::lonxml::xmlend()); |
$r->print(&Apache::loncommon::end_page({'discussion' |
|
=> 1,})); |
} else { |
} else { |
$r->print('\end{document}'.$number_of_columns); |
$r->print('\end{document}'.$number_of_columns); |
} |
} |
|
&Apache::lonnet::symblist($requrl,%symbhash); |
|
my ($map,$id,$url)=&Apache::lonnet::decode_symb(&Apache::lonnet::symbread()); |
|
&Apache::lonnet::symblist($map,'last_known'=>[$url,$id]); |
# -------------------------------------------------------------------- End page |
# -------------------------------------------------------------------- End page |
} |
} |
# ------------------------------------------------------------- End render page |
# ------------------------------------------------------------- End render page |
} else { |
} else { |
$r->content_type('text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->send_http_header; |
$r->send_http_header; |
&Apache::lonsequence::viewmap($r,$requrl); |
&Apache::lonsequence::viewmap($r,$requrl); |
} |
} |
Line 572 sub handler {
|
Line 595 sub handler {
|
} |
} |
} |
} |
} |
} |
$r->content_type('text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->send_http_header; |
$r->send_http_header; |
&Apache::lonsequence::viewmap($r,$requrl); |
&Apache::lonsequence::viewmap($r,$requrl); |
return OK; |
return OK; |
} |
} |
|
|
|
sub get_buttons { |
|
my ($hash,$rid) = @_; |
|
|
|
my $metainfo = ''; |
|
my $esrc=&Apache::lonnet::declutter($hash->{'src_'.$rid}); |
|
my ($mapid,$resid)=split(/\./,$rid); |
|
my $symb=&Apache::lonnet::encode_symb($hash->{'map_id_'.$mapid}, |
|
$resid, |
|
$hash->{'src_'.$rid}); |
|
if ($hash->{'encrypted_'.$rid}) { |
|
$symb=&Apache::lonenc::encrypted($symb); |
|
$esrc=&Apache::lonenc::encrypted($esrc); |
|
} |
|
if ($hash->{'src_'.$rid} !~ m-^/uploaded/- |
|
&& $hash->{'src_'.$rid} !~ m{^https?://} |
|
&& !$env{'request.enc'} |
|
&& ($env{'request.role.adv'} |
|
|| !$hash->{'encrypted_'.$rid})) { |
|
$metainfo .='<a name="'.&escape($symb).'" />'. |
|
'<a href="'.$hash->{'src_'.$rid}.'.meta'.'" target="LONcatInfo">'. |
|
'<img src="/res/adm/pages/catalog.png" class="LC_icon"'. |
|
' alt="'.&mt('Show Metadata').'"'. |
|
' title="'.&mt('Show Metadata').'" />'. |
|
'</a>'; |
|
} |
|
if (($hash->{'src_'.$rid} !~ m{^/uploaded/}) && |
|
($hash->{'src_'.$rid} !~ m{^https?://})) { |
|
$metainfo .= '<a href="/adm/evaluate?postdata='. |
|
&escape($esrc). |
|
'" target="LONcatInfo">'. |
|
'<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_'.$rid} !~ m-^/uploaded/-)) { |
|
|
|
if (&Apache::lonnet::allowed('mgr',$env{'request.course.id'})) { |
|
$metainfo.= |
|
'<a href="/adm/grades?symb='.&escape($symb). |
|
# '&command=submission" target="LONcatInfo">'. |
|
'&command=submission">'. |
|
'<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 href="/adm/grades?symb='.&escape($symb). |
|
# '&command=gradingmenu" target="LONcatInfo">'. |
|
'&command=gradingmenu">'. |
|
'<img src="/res/adm/pages/pgrd.png" class="LC_icon"'. |
|
' alt="'.&mt('Content Grades').'"'. |
|
' title="'.&mt('Content Grades').'" />'. |
|
'</a>'; |
|
} |
|
if (&Apache::lonnet::allowed('opa',$env{'request.course.id'})) { |
|
$metainfo.= |
|
'<a href="/adm/parmset?symb='.&escape($symb). |
|
# '" target="LONcatInfo">'. |
|
'" >'. |
|
'<img src="/adm/lonMisc/pprm_button.png" class="LC_icon"'. |
|
' alt="'.&mt('Content Settings').'"'. |
|
' title="'.&mt('Content Settings').'" />'. |
|
'</a>'; |
|
} |
|
} |
|
return $metainfo; |
|
} |
|
|
1; |
1; |
__END__ |
__END__ |
|
|
|
|
=head1 NAME |
=head1 NAME |
|
|
Apache::lonpage - Page Handler |
Apache::lonpage - Page Handler |
Line 682 tracetable() : Build page table.
|
Line 775 tracetable() : Build page table.
|
=cut |
=cut |
|
|
|
|
|
|
|
|