--- rat/lonpage.pm 2006/12/12 18:49:27 1.76 +++ rat/lonpage.pm 2009/10/26 10:17:58 1.92 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Page Handler # -# $Id: lonpage.pm,v 1.76 2006/12/12 18:49:27 albertel Exp $ +# $Id: lonpage.pm,v 1.92 2009/10/26 10:17:58 foxr Exp $ # # Copyright Michigan State University Board of Trustees # @@ -27,6 +27,9 @@ # ### + + + package Apache::lonpage; use strict; @@ -78,7 +81,7 @@ sub tracetable { my $frid=$hash{'map_finish_'.$hash{'src_'.$rid}}; $sofar= &tracetable($sofar,$hash{'map_start_'.$hash{'src_'.$rid}}, - '&'.$frid.'&'); + '&'.$frid.$beenhere); $sofar++; if ($hash{'src_'.$frid}) { my $brepriv=&Apache::lonnet::allowed('bre',$hash{'src_'.$frid}); @@ -206,8 +209,6 @@ sub handler { my %ssivlink=(); my %ssialink=(); - my %metalink=(); - my %cellemb=(); my $allscript=''; @@ -230,7 +231,6 @@ sub handler { if ($hash{'encrypted_'.$_}) { $src=&Apache::lonenc::encrypted($src); } - $metalink{$_}=$src.'.meta'; $cellemb{$_}= &Apache::loncommon::fileembstyle($extension); if ($cellemb{$_} eq 'ssi') { @@ -270,11 +270,11 @@ sub handler { } } my $output=Apache::lonnet::ssi($src,%posthash); - $output=~s|//(\s*)?\s||gs; + $output=~s|//(\s*)?\s||gs; if ($target eq 'tex') { $output =~ s/^([^&]+)\\begin{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 $output =~ s/(\\vskip\s*\d+mm)\s*(\\\\)+/$1/g; } @@ -338,11 +338,11 @@ sub handler { $output=~s/\]*\>//gsi; $output=~s/\<\/form[^\>]*\>//gsi; $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; } $thisdir=~s/\/[^\/]*$//; foreach (@rlinks) { - unless (($_=~/^http:\/\//i) || + unless (($_=~/^https?\:\/\//i) || ($_=~/^\//) || ($_=~/^javascript:/i) || ($_=~/^mailto:/i) || @@ -381,36 +381,42 @@ sub handler { $r->send_http_header; # ------------------------------------------------------------------------ Head if ($allscript) { - $allscript .= - "\n\n"; + $allscript = + "\n".'\n"; } # ------------------------------------------------------------------ Start body - $r->print(&Apache::loncommon::start_page(undef,undef, + $r->print(&Apache::loncommon::start_page(undef,$allscript, {'force_register' => 1, 'bgcolor' => '#ffffff',})); # ------------------------------------------------------------------ Start form if ($nforms) { - $r->print('
'); } } elsif ($target eq 'tex') { - $r->print('\documentclass{article} - \newcommand{\keephidden}[1]{} - \usepackage[dvips]{graphicx} - \usepackage{epsfig} - \usepackage{calc} - \usepackage{longtable} - \begin{document}'); + # I think this is not needed as the header + # will be put in for each of the page parts + # by the londefdef.pm now that we are opening up + # the parts of a page. + #$r->print('\documentclass{article} + # \newcommand{\keephidden}[1]{} + # \usepackage[dvips]{graphicx} + # \usepackage{epsfig} + # \usepackage{calc} + # \usepackage{longtable} + # \begin{document}'); } # ----------------------------------------------------------------- Start table if ($target eq 'tex') { - $r->print('\begin{longtable}INSERTTHEHEADOFLONGTABLE\endfirsthead\endhead '); +# # $r->print('\begin{longtable}INSERTTHEHEADOFLONGTABLE\endfirsthead\endhead '); if ($number_of_columns le $lcm) {$number_of_columns=$lcm;}; } else { $r->print(''); } +# generate rows for ($i=0;$i<=$#rows;$i++) { if ($rows[$i]) { unless ($target eq 'tex') { @@ -420,52 +426,8 @@ sub handler { my $avespan=$lcm/($#colcont+1); for ($j=0;$j<=$#colcont;$j++) { my $rid=$colcont[$j]; - 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); - } - unless ($hash{'src_'.$rid} =~ m-^/uploaded/-) { - $metainfo =''. - ''. - ''. - ''; - } - $metainfo .= ''. - ''. - ''; - if ( - ($hash{'src_'.$rid}=~/\.(problem|exam|quiz|assess|survey|form)$/) && - (&Apache::lonnet::allowed('mgr',$env{'request.course.id'})) && - ($hash{'src_'.$rid} !~ m-^/uploaded/-)) { - my ($mapid,$resid)=split(/\./,$rid); - my $symb= - &Apache::lonnet::declutter($hash{'map_id_'.$mapid}). - '___'.$resid.'___'. - &Apache::lonnet::declutter($hash{'src_'.$rid}); - $metainfo.= - ''. - '&command=submission">'. - ''. - ''. - ''. - '&command=gradingmenu">'. - ''. - ''. - ''. - '" >'. - ''. - ''; - } - $metainfo.='

'; + + my $metainfo =&get_buttons(\%hash,$rid).'
'; unless ($target eq 'tex') { $r->print(''); } else { - for (my $incol=1;$incol<=$avespan;$incol++) { - $r->print(' & '); - } +# for (my $incol=1;$incol<=$avespan;$incol++) { +# $r->print(' & '); +# } } } unless ($target eq 'tex') { $r->print(''); } else { - $r->print('REMOVETHEHEADOFLONGTABLE\\\\'); +# $r->print('REMOVETHEHEADOFLONGTABLE\\\\'); } } } unless ($target eq 'tex') { $r->print("\n
print('
'); - } else { - $r->print('\hline'); - } + } } } elsif ($cellemb{$rid} eq 'img') { $r->print('>'.$metainfo.''); + $hash{'src_'.$rid}.'" />'); } elsif ($cellemb{$rid} eq 'emb') { $r->print('>'.$metainfo.''); @@ -518,22 +478,22 @@ sub handler { unless ($target eq 'tex') { $r->print('
"); } else { - $r->print('\end{longtable}\strut'); +# $r->print('\end{longtable}\strut'); } # ---------------------------------------------------------------- Submit, etc. if ($nforms) { @@ -575,9 +535,69 @@ sub handler { return OK; } +sub get_buttons { + my ($hash,$rid) = @_; + + # which icons do we use? + my $extension='png'; + if ($env{'environment.icons'} eq 'classic') { $extension='gif'; } + + 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/- + && !$env{'request.enc'} + && ($env{'request.role.adv'} + || !$hash->{'encrypted_'.$rid})) { + $metainfo .=''. + ''. + ''. + ''; + } + $metainfo .= ''. + ''. + ''; + if (($hash->{'src_'.$rid}=~/\.(problem|exam|quiz|assess|survey|form)$/) && + ($hash->{'src_'.$rid} !~ m-^/uploaded/-)) { + + if (&Apache::lonnet::allowed('mgr',$env{'request.course.id'})) { + $metainfo.= + ''. + '&command=submission">'. + ''. + ''. + ''. + '&command=gradingmenu">'. + ''. + ''; + } + if (&Apache::lonnet::allowed('opa',$env{'request.course.id'})) { + $metainfo.= + ''. + '" >'. + ''. + ''; + } + } + return $metainfo; +} + 1; __END__ + =head1 NAME Apache::lonpage - Page Handler @@ -679,5 +699,3 @@ tracetable() : Build page table. =cut - -