version 1.30, 2001/12/17 00:57:59
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version 1.55, 2004/02/24 19:14:42
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Line 33
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Line 33
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# 10/02,10/10,10/14,10/16,10/18,10/19,10/31,11/6,11/14,11/16, |
# 10/02,10/10,10/14,10/16,10/18,10/19,10/31,11/6,11/14,11/16, |
# YEAR=2001 |
# YEAR=2001 |
# 08/13/01,08/30,10/1 Gerd Kortemeyer |
# 08/13/01,08/30,10/1 Gerd Kortemeyer |
# 12/16 Scott Harrison |
# YEAR=2002 |
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# 03/19 Gerd Kortemeyer |
# |
# |
### |
### |
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Line 44 use Apache::Constants qw(:common :http);
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Line 45 use Apache::Constants qw(:common :http);
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use Apache::lonnet(); |
use Apache::lonnet(); |
use Apache::loncommon(); |
use Apache::loncommon(); |
use Apache::lonxml(); |
use Apache::lonxml(); |
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use Apache::lonmenu; |
use HTML::TokeParser; |
use HTML::TokeParser; |
use GDBM_File; |
use GDBM_File; |
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use Apache::lonsequence; |
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# -------------------------------------------------------------- Module Globals |
# -------------------------------------------------------------- Module Globals |
my %hash; |
my %hash; |
Line 142 sub handler {
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Line 145 sub handler {
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if ($r->header_only) { |
if ($r->header_only) { |
if ($ENV{'browser.mathml'}) { |
if ($ENV{'browser.mathml'}) { |
$r->content_type('text/xml'); |
&Apache::loncommon::content_type($r,'text/xml'); |
} else { |
} else { |
$r->content_type('text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
} |
} |
$r->send_http_header; |
$r->send_http_header; |
return OK; |
return OK; |
} |
} |
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my $requrl=$r->uri; |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
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['forceselect','launch']); |
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my $number_of_columns = 1; |
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my $requrl=$r->uri; |
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my $target = $ENV{'form.grade_target'}; |
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# &Apache::lonnet::logthis("Got a target of $target"); |
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if ($target eq 'meta') { |
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&Apache::loncommon::content_type($r,'text/html'); |
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$r->send_http_header; |
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return OK; |
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} |
# ----------------------------------------------------------------- Tie db file |
# ----------------------------------------------------------------- Tie db file |
if ($ENV{'request.course.fn'}) { |
if (($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 |
my $firstres=$hash{'map_start_'.$requrl}; |
my $firstres=$hash{'map_start_'.$requrl}; |
my $lastres=$hash{'map_finish_'.$requrl}; |
my $lastres=$hash{'map_finish_'.$requrl}; |
Line 164 sub handler {
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Line 177 sub handler {
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@rows=(); |
@rows=(); |
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&tracetable(0,$firstres,'&'.$lastres.'&'); |
&tracetable(0,$firstres,'&'); |
if ($hash{'src_'.$lastres}) { |
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my $brepriv= |
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&Apache::lonnet::allowed('bre',$hash{'src_'.$lastres}); |
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if (($brepriv eq '2') || ($brepriv eq 'F')) { |
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$rows[$#rows+1]=''.$lastres; |
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} |
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} |
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# ------------------------------------------------------------ Add to symb list |
# ------------------------------------------------------------ Add to symb list |
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Line 239 sub handler {
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Line 245 sub handler {
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} |
} |
} |
} |
my $output=Apache::lonnet::ssi($src,%posthash); |
my $output=Apache::lonnet::ssi($src,%posthash); |
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$output=~ |
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s/\/\/ BEGIN LON\-CAPA Internal.+\/\/ END LON\-CAPA Internal\s//gs; |
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if ($target eq 'tex') { |
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$output =~ s/^([^&]+)\\begin{document}//; |
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$output =~ s/\\end{document}//; |
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$output = '\parbox{\minipagewidth}{ '.$output.' }'; |
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#some additional cleanup necessary for LateX (due to limitations of table environment |
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$output =~ s/(\\vskip\s*\d+mm)\s*(\\\\)+/$1/g; |
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} |
my $parser=HTML::TokeParser->new(\$output); |
my $parser=HTML::TokeParser->new(\$output); |
my $token; |
my $token; |
my $thisdir=$src; |
my $thisdir=$src; |
Line 304 sub handler {
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Line 319 sub handler {
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$thisdir=~s/\/[^\/]*$//; |
$thisdir=~s/\/[^\/]*$//; |
foreach (@rlinks) { |
foreach (@rlinks) { |
unless (($_=~/^http:\/\//i) || |
unless (($_=~/^http:\/\//i) || |
($_=~/^\//)) { |
($_=~/^\//) || |
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($_=~/^javascript:/i) || |
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($_=~/^mailto:/i) || |
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($_=~/^\#/)) { |
my $newlocation= |
my $newlocation= |
&Apache::lonnet::hreflocation($thisdir,$_); |
&Apache::lonnet::hreflocation($thisdir,$_); |
$output=~s/(\"|\'|\=\s*)$_(\"|\'|\s|\>)/$1$newlocation$2/; |
$output=~s/(\"|\'|\=\s*)$_(\"|\'|\s|\>)/$1$newlocation$2/; |
Line 319 sub handler {
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Line 337 sub handler {
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} |
} |
} |
} |
unless ($contents) { |
unless ($contents) { |
$r->content_type('text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->send_http_header; |
$r->send_http_header; |
$r->print('<html><body>Empty page.</body></html>'); |
$r->print('<html><body>'.&mt('Empty page').'.</body></html>'); |
} else { |
} else { |
# ------------------------------------------------------------------ Build page |
# ------------------------------------------------------------------ Build page |
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# ---------------------------------------------------------------- Send headers |
# ---------------------------------------------------------------- Send headers |
if ($isxml) { |
unless ($target eq 'tex') { |
$r->content_type('text/xml'); |
if ($isxml) { |
$r->send_http_header; |
&Apache::loncommon::content_type($r,'text/xml'); |
$r->print($xmlheader); |
$r->send_http_header; |
} else { |
$r->print($xmlheader); |
$r->content_type('text/html'); |
} else { |
$r->send_http_header; |
&Apache::loncommon::content_type($r,'text/html'); |
$r->print('<html>'); |
$r->send_http_header; |
} |
$r->print('<html>'); |
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} |
# ------------------------------------------------------------------------ Head |
# ------------------------------------------------------------------------ Head |
$r->print("\n<head>\n".$allmeta); |
$r->print("\n<head>\n".$allmeta); |
$allscript=~ |
if ($allscript) { |
s/\/\/ BEGIN LON\-CAPA Internal.+\/\/ END LON\-CAPA Internal\s//gs; |
$r->print("\n<script language='JavaScript'>\n". |
if ($allscript) { |
$allscript."\n</script>\n"); |
$r->print("\n<script language='JavaScript'>\n". |
} |
$allscript."\n</script>\n"); |
$r->print(&Apache::lonmenu::registerurl(1,undef)); |
} |
$r->print("\n</head>\n"); |
$r->print(&Apache::lonxml::registerurl(1)); |
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$r->print("\n</head>\n"); |
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# ------------------------------------------------------------------ Start body |
# ------------------------------------------------------------------ Start body |
if ($isxml) { |
if ($isxml) { |
$r->print($xmlbody); |
$r->print($xmlbody); |
} else { |
} else { |
$r->print( |
$r->print( |
'<body bgcolor="#FFFFFF" onLoad="'.&Apache::lonxml::loadevents. |
'<body bgcolor="#FFFFFF" onLoad="'.&Apache::lonmenu::loadevents. |
'" onUnload="'.&Apache::lonxml::unloadevents.'">'); |
'" onUnload="'.&Apache::lonmenu::unloadevents.'">'. |
} |
&Apache::lonmenu::menubuttons(undef,$target,1) |
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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 method="post" action="'. |
$requrl.'">'); |
$requrl.'">'); |
} |
} |
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} else { |
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$r->print('\documentclass{article} |
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\newcommand{\keephidden}[1]{} |
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\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}'); |
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} |
# ----------------------------------------------------------------- Start table |
# ----------------------------------------------------------------- Start table |
$r->print('<table cols="'.$lcm.'" border="0">'); |
if ($target eq 'tex') { |
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$r->print('\begin{longtable}INSERTTHEHEADOFLONGTABLE\endfirsthead\endhead '); |
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if ($number_of_columns le $lcm) {$number_of_columns=$lcm;}; |
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} else { |
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$r->print('<table cols="'.$lcm.'" border="0">'); |
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} |
for ($i=0;$i<=$#rows;$i++) { |
for ($i=0;$i<=$#rows;$i++) { |
if ($rows[$i]) { |
if ($rows[$i]) { |
$r->print("\n<tr>"); |
unless ($target eq 'tex') { |
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$r->print("\n<tr>"); |
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} |
my @colcont=split(/\&/,$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='<a href="'. |
my $metainfo='<a name="'. |
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&Apache::lonnet::escape(&Apache::lonnet::declutter($hash{'src_'.$rid})).'" />'. |
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'<a href="'. |
$metalink{$rid}.'" target="LONcatInfo">'. |
$metalink{$rid}.'" target="LONcatInfo">'. |
'<img src="/adm/lonMisc/cat_button.gif" border=0>'. |
'<img src="/adm/lonMisc/cat_button.gif" border=0>'. |
'</img></a>'; |
'</img></a><a href="/adm/evaluate?postdata='. |
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&Apache::lonnet::escape(&Apache::lonnet::declutter($hash{'src_'.$rid})) |
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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>'; |
if ( |
if ( |
($hash{'src_'.$rid}=~/\.(problem|exam|quiz|assess|survey|form)$/) && |
($hash{'src_'.$rid}=~/\.(problem|exam|quiz|assess|survey|form)$/) && |
(&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'}))) { |
(&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'}))) { |
Line 380 sub handler {
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Line 421 sub handler {
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'___'.$resid.'___'. |
'___'.$resid.'___'. |
&Apache::lonnet::declutter($hash{'src_'.$rid}); |
&Apache::lonnet::declutter($hash{'src_'.$rid}); |
$metainfo.= |
$metainfo.= |
'<a href="/adm/grades?symb='.$symb. |
'<a href="/adm/grades?symb='.&Apache::lonnet::escape($symb). |
'&command=submission" target="LONcatInfo">'. |
# '&command=submission" target="LONcatInfo">'. |
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'&command=submission">'. |
'<img src="/adm/lonMisc/subm_button.gif" border=0>'. |
'<img src="/adm/lonMisc/subm_button.gif" border=0>'. |
'</img></a>'. |
'</img></a>'. |
'<a href="/adm/grades?symb='.$symb. |
'<a href="/adm/grades?symb='.&Apache::lonnet::escape($symb). |
'&command=viewgrades" target="LONcatInfo">'. |
# '&command=gradingmenu" target="LONcatInfo">'. |
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'&command=gradingmenu">'. |
'<img src="/adm/lonMisc/pgrd_button.gif" border=0>'. |
'<img src="/adm/lonMisc/pgrd_button.gif" border=0>'. |
'</img></a>'. |
'</img></a>'. |
'<a href="/adm/parmset?symb='.$symb.'" target="LONcatInfo">'. |
'<a href="/adm/parmset?symb='.&Apache::lonnet::escape($symb). |
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# '" target="LONcatInfo">'. |
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'" >'. |
'<img src="/adm/lonMisc/pprm_button.gif" border=0>'. |
'<img src="/adm/lonMisc/pprm_button.gif" border=0>'. |
'</img></a>'; |
'</img></a>'; |
} |
} |
$metainfo.='<br></br>'; |
$metainfo.='<br></br>'; |
$r->print('<td colspan="'.$avespan.'"'); |
unless ($target eq 'tex') { |
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$r->print('<td colspan="'.$avespan.'"'); |
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} |
if ($cellemb{$rid} eq 'ssi') { |
if ($cellemb{$rid} eq 'ssi') { |
if ($ssibgcolor{$rid}) { |
unless ($target eq 'tex') { |
$r->print(' bgcolor="'. |
if ($ssibgcolor{$rid}) { |
$ssibgcolor{$rid}.'"'); |
$r->print(' bgcolor="'. |
} |
$ssibgcolor{$rid}.'"'); |
$r->print('>'.$metainfo.'<font'); |
} |
if ($ssitext{$rid}) { |
$r->print('>'.$metainfo.'<font'); |
$r->print(' text="'.$ssitext{$rid}.'"'); |
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} |
if ($ssitext{$rid}) { |
if ($ssilink{$rid}) { |
$r->print(' text="'.$ssitext{$rid}.'"'); |
$r->print(' link="'.$ssilink{$rid}.'"'); |
} |
} |
if ($ssilink{$rid}) { |
if ($ssitext{$rid}) { |
$r->print(' link="'.$ssilink{$rid}.'"'); |
$r->print(' vlink="'.$ssivlink{$rid}.'"'); |
} |
} |
if ($ssitext{$rid}) { |
if ($ssialink{$rid}) { |
$r->print(' vlink="'.$ssivlink{$rid}.'"'); |
$r->print(' alink="'.$ssialink{$rid}.'"'); |
} |
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if ($ssialink{$rid}) { |
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$r->print(' alink="'.$ssialink{$rid}.'"'); |
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} |
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$r->print('>'); |
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} |
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$r->print($ssibody{$rid}); |
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unless ($target eq 'tex') { |
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$r->print('</font>'); |
} |
} |
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if ($ENV{'course.'. |
$r->print('>'.$ssibody{$rid}.'</font>'); |
$ENV{'request.course.id'}. |
} elsif ($cellemb{$rid} eq 'img') { |
'.pageseparators'} eq 'yes') { |
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unless($target eq 'tex') { |
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$r->print('<hr />'); |
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} else { |
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$r->print('\hline'); |
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} |
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} |
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} elsif ($cellemb{$rid} eq 'img') { |
$r->print('>'.$metainfo.'<img src="'. |
$r->print('>'.$metainfo.'<img src="'. |
$hash{'src_'.$rid}.'"></img>'); |
$hash{'src_'.$rid}.'"></img>'); |
} 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>'); |
} |
} |
$r->print('</td>'); |
unless ($target eq 'tex') { |
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$r->print('</td>'); |
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} else { |
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for (my $incol=1;$incol<=$avespan;$incol++) { |
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$r->print(' & '); |
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} |
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} |
} |
} |
$r->print('</tr>'); |
unless ($target eq 'tex') { |
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$r->print('</tr>'); |
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} else { |
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$r->print('REMOVETHEHEADOFLONGTABLE\\\\'); |
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} |
} |
} |
} |
} |
$r->print("\n</table>"); |
unless ($target eq 'tex') { |
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$r->print("\n</table>"); |
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} else { |
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$r->print('\end{longtable}\strut'); |
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} |
# ---------------------------------------------------------------- Submit, etc. |
# ---------------------------------------------------------------- Submit, etc. |
if ($nforms) { |
if ($nforms) { |
$r->print( |
$r->print( |
'<input name="all_submit" value="Submit All" type="'. |
'<input name="all_submit" value="Submit All" type="'. |
(($nforms>1)?'submit':'hidden').'"></input></form>'); |
(($nforms>1)?'submit':'hidden').'"></input></form>'); |
} |
} |
$r->print('</body>'.&Apache::lonxml::xmlend()); |
unless ($target eq 'tex') { |
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$r->print('</body>'.&Apache::lonxml::xmlend()); |
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} else { |
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$r->print('\end{document}'.$number_of_columns); |
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} |
# -------------------------------------------------------------------- End page |
# -------------------------------------------------------------------- End page |
} |
} |
# ------------------------------------------------------------- End render page |
# ------------------------------------------------------------- End render page |
} else { |
} else { |
$r->content_type('text/html'); |
$r->content_type('text/html'); |
$r->send_http_header; |
$r->send_http_header; |
$r->print('<html><body>Page undefined.</body></html>'); |
&Apache::lonsequence::viewmap($r,$requrl); |
} |
} |
# ------------------------------------------------------------------ Untie hash |
# ------------------------------------------------------------------ Untie hash |
unless (untie(%hash)) { |
unless (untie(%hash)) { |
Line 453 sub handler {
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Line 533 sub handler {
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} |
} |
} |
} |
} |
} |
$ENV{'user.error.msg'}="$requrl:bre:0:0:Course not initialized"; |
$r->content_type('text/html'); |
return HTTP_NOT_ACCEPTABLE; |
$r->send_http_header; |
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&Apache::lonsequence::viewmap($r,$requrl); |
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return OK; |
} |
} |
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1; |
1; |