version 1.72, 2005/06/29 19:20:10
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version 1.85, 2007/09/25 23:47:54
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Line 39 use Apache::lonmenu;
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Line 39 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 180 sub handler {
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Line 183 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_'.$_}}=['page','notasymb']; |
my ($mapid,$resid)=split(/\./,$rid); |
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$symbhash{$hash{'src_'.$rid}}= |
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[$hash{'src_'.$rid},$resid]; |
} |
} |
} |
} |
} |
} |
Line 201 sub handler {
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Line 206 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 $allscript=''; |
my $allscript=''; |
Line 225 sub handler {
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Line 228 sub handler {
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if ($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 ($cellemb{$_} eq 'ssi') { |
Line 265 sub handler {
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Line 267 sub handler {
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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') { |
$output =~ s/^([^&]+)\\begin{document}//; |
$output =~ s/^([^&]+)\\begin{document}//; |
$output =~ s/\\end{document}//; |
$output =~ s/\\end{document}//; |
Line 333 sub handler {
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Line 335 sub handler {
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$output=~s/\<form[^\>]*\>//gsi; |
$output=~s/\<form[^\>]*\>//gsi; |
$output=~s/\<\/form[^\>]*\>//gsi; |
$output=~s/\<\/form[^\>]*\>//gsi; |
$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; |
} |
} |
$thisdir=~s/\/[^\/]*$//; |
$thisdir=~s/\/[^\/]*$//; |
foreach (@rlinks) { |
foreach (@rlinks) { |
Line 358 sub handler {
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Line 360 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>'); |
$r->print('<br /><br />'.&mt('Please use the LON-CAPA navigation arrows to move to another item in the course'). |
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&Apache::loncommon::end_page()); |
} else { |
} else { |
# ------------------------------------------------------------------ Build page |
# ------------------------------------------------------------------ Build page |
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Line 376 sub handler {
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Line 372 sub handler {
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unless ($target eq 'tex') { |
unless ($target eq 'tex') { |
if ($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"; |
} |
} |
$r->print(&Apache::lonmenu::registerurl(1,undef)); |
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$r->print("\n</head>\n"); |
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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="'. |
$r->print('<form name="lonhomework" method="post" action="'. |
&Apache::lonenc::check_encrypt($requrl) |
&Apache::lonenc::check_encrypt($requrl) |
.'">'); |
.'">'); |
} |
} |
Line 423 sub handler {
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Line 409 sub handler {
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} else { |
} else { |
$r->print('<table width="100%" cols="'.$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') { |
Line 432 sub handler {
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Line 419 sub handler {
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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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my $esrc=&Apache::lonnet::declutter($hash{'src_'.$rid}); |
my $metainfo =&get_buttons(\%hash,$rid).'<br />'; |
my ($mapid,$resid)=split(/\./,$rid); |
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my $symb=&Apache::lonnet::encode_symb($hash{'map_id_'.$mapid},$resid,$hash{'src_'.$rid}); |
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if ($hash{'encrypted_'.$rid}) { |
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$symb=&Apache::lonenc::encrypted($symb); |
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$esrc=&Apache::lonenc::encrypted($esrc); |
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} |
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unless ($hash{'src_'.$rid} =~ m-^/uploaded/-) { |
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$metainfo ='<a name="'.&Apache::lonnet::escape($symb).'" />'. |
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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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$metainfo .= '<a href="/adm/evaluate?postdata='. |
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&Apache::lonnet::escape($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($symb). |
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# '&command=gradingmenu" target="LONcatInfo">'. |
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'&command=gradingmenu">'. |
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'<img src="/adm/lonMisc/pgrd_button.gif" border=0>'. |
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'</img></a>'. |
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'<a href="/adm/parmset?symb='.&Apache::lonnet::escape($symb). |
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# '" target="LONcatInfo">'. |
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'" >'. |
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'<img src="/adm/lonMisc/pprm_button.gif" border=0>'. |
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'</img></a>'; |
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} |
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$metainfo.='<br></br>'; |
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unless ($target eq 'tex') { |
unless ($target eq 'tex') { |
$r->print('<td colspan="'.$avespan.'"'); |
$r->print('<td colspan="'.$avespan.'"'); |
} |
} |
Line 512 sub handler {
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Line 455 sub handler {
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'.pageseparators'} eq 'yes') { |
'.pageseparators'} eq 'yes') { |
unless($target eq 'tex') { |
unless($target eq 'tex') { |
$r->print('<hr />'); |
$r->print('<hr />'); |
} else { |
} |
$r->print('\hline'); |
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} |
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} |
} |
} elsif ($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 554 sub handler {
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Line 495 sub handler {
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(($nforms>1)?'submit':'hidden').'"></input></form>'); |
(($nforms>1)?'submit':'hidden').'"></input></form>'); |
} |
} |
unless ($target eq 'tex') { |
unless ($target eq 'tex') { |
$r->print('</body>'.&Apache::lonxml::xmlend()); |
$r->print(&Apache::loncommon::end_page({'discussion' |
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=> 1,})); |
} else { |
} else { |
$r->print('\end{document}'.$number_of_columns); |
$r->print('\end{document}'.$number_of_columns); |
} |
} |
Line 586 sub handler {
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Line 528 sub handler {
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return OK; |
return OK; |
} |
} |
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sub get_buttons { |
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my ($hash,$rid) = @_; |
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# which icons do we use? |
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my $extension='png'; |
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if ($env{'environment.icons'} eq 'classic') { $extension='gif'; } |
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my $metainfo = ''; |
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my $esrc=&Apache::lonnet::declutter($hash->{'src_'.$rid}); |
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my ($mapid,$resid)=split(/\./,$rid); |
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my $symb=&Apache::lonnet::encode_symb($hash->{'map_id_'.$mapid}, |
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$resid, |
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$hash->{'src_'.$rid}); |
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if ($hash->{'encrypted_'.$rid}) { |
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$symb=&Apache::lonenc::encrypted($symb); |
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$esrc=&Apache::lonenc::encrypted($esrc); |
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} |
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if ($hash->{'src_'.$rid} !~ m-^/uploaded/- |
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&& !$env{'request.enc'} |
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&& ($env{'request.role.adv'} |
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|| !$hash->{'encrypted_'.$rid})) { |
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$metainfo .='<a name="'.&escape($symb).'" />'. |
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'<a href="'.$hash->{'src_'.$rid}.'.meta'.'" target="LONcatInfo">'. |
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'<img src="/adm/lonMisc/cat_button.'.$extension.'" class="LC_icon" />'. |
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'</a>'; |
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} |
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$metainfo .= '<a href="/adm/evaluate?postdata='. |
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&escape($esrc). |
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'" target="LONcatInfo">'. |
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'<img src="/adm/lonMisc/eval_button.'.$extension.'" class="LC_icon" />'. |
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'</a>'; |
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if (($hash->{'src_'.$rid}=~/\.(problem|exam|quiz|assess|survey|form)$/) && |
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($hash->{'src_'.$rid} !~ m-^/uploaded/-)) { |
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if (&Apache::lonnet::allowed('mgr',$env{'request.course.id'})) { |
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$metainfo.= |
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'<a href="/adm/grades?symb='.&escape($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.'.$extension.'" class="LC_icon" />'. |
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'</a>'. |
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'<a href="/adm/grades?symb='.&escape($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.'.$extension.'" class="LC_icon" />'. |
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'</a>'; |
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} |
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if (&Apache::lonnet::allowed('opa',$env{'request.course.id'})) { |
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$metainfo.= |
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'<a href="/adm/parmset?symb='.&escape($symb). |
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# '" target="LONcatInfo">'. |
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'" >'. |
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'<img src="/adm/lonMisc/pprm_button.'.$extension.'" class="LC_icon" />'. |
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'</a>'; |
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} |
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} |
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return $metainfo; |
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} |
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1; |
1; |
__END__ |
__END__ |
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