version 1.10, 2000/10/02 21:33:40
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version 1.12, 2000/10/16 09:46:23
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Line 5
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Line 5
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# |
# |
# 05/29/00,05/30 Gerd Kortemeyer) |
# 05/29/00,05/30 Gerd Kortemeyer) |
# 08/30,08/31,09/06,09/14,09/15,09/16,09/19,09/20,09/21,09/23, |
# 08/30,08/31,09/06,09/14,09/15,09/16,09/19,09/20,09/21,09/23, |
# 10/02 Gerd Kortemeyer |
# 10/02,10/10,10/14,10/16 Gerd Kortemeyer |
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package Apache::lonpage; |
package Apache::lonpage; |
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Line 74 sub tracetable {
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Line 74 sub tracetable {
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} |
} |
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if (defined($hash{'to_'.$rid})) { |
if (defined($hash{'to_'.$rid})) { |
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my $mincond=1; |
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my $next=''; |
map { |
map { |
my $now=&tracetable($sofar,$hash{'goesto_'.$_},$beenhere); |
my $thiscond= |
if ($now>$further) { $further=$now; } |
&Apache::lonnet::directcondval($hash{'condid_'.$hash{'undercond_'.$_}}); |
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if ($thiscond>=$mincond) { |
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if ($next) { |
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$next.=','.$_.':'.$thiscond; |
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} else { |
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$next=$_.':'.$thiscond; |
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} |
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if ($thiscond>$mincond) { $mincond=$thiscond; } |
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} |
} split(/\,/,$hash{'to_'.$rid}); |
} split(/\,/,$hash{'to_'.$rid}); |
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map { |
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my ($linkid,$condval)=split(/\:/,$_); |
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if ($condval>=$mincond) { |
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my $now=&tracetable($sofar,$hash{'goesto_'.$linkid},$beenhere); |
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if ($now>$further) { $further=$now; } |
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} |
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} split(/\,/,$next); |
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} |
} |
} |
} |
return $further; |
return $further; |
Line 187 sub handler {
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Line 205 sub handler {
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my $output=Apache::lonnet::ssi($src,%posthash); |
my $output=Apache::lonnet::ssi($src,%posthash); |
my $parser=HTML::TokeParser->new(\$output); |
my $parser=HTML::TokeParser->new(\$output); |
my $token; |
my $token; |
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my $thisdir=$src; |
my $bodydef=0; |
my $bodydef=0; |
my $thisxml=0; |
my $thisxml=0; |
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my @rlinks=(); |
if ($output=~/\?xml/) { |
if ($output=~/\?xml/) { |
$isxml=1; |
$isxml=1; |
$thisxml=1; |
$thisxml=1; |
Line 196 sub handler {
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Line 216 sub handler {
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/((?:\<(?:\?xml|\!DOC|html)[^\>]*(?:\>|\>\]\>)\s*)+)\<body[^\>]*\>/si; |
/((?:\<(?:\?xml|\!DOC|html)[^\>]*(?:\>|\>\]\>)\s*)+)\<body[^\>]*\>/si; |
$xmlheader=$1; |
$xmlheader=$1; |
} |
} |
while (($bodydef==0) && |
while ($token=$parser->get_token) { |
($token=$parser->get_token)) { |
if ($token->[0] eq 'S') { |
if ($token->[1] eq 'body') { |
if ($token->[1] eq 'a') { |
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if ($token->[2]->{'href'}) { |
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$rlinks[$#rlinks+1]= |
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$token->[2]->{'href'}; |
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} |
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} elsif ($token->[1] eq 'img') { |
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$rlinks[$#rlinks+1]= |
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$token->[2]->{'src'}; |
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} elsif ($token->[1] eq 'embed') { |
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$rlinks[$#rlinks+1]= |
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$token->[2]->{'src'}; |
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} elsif ($token->[1] eq 'base') { |
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$thisdir=$token->[2]->{'href'}; |
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} elsif ($token->[1] eq 'body') { |
$bodydef=1; |
$bodydef=1; |
$ssibgcolor{$_}=$token->[2]->{'bgcolor'}; |
$ssibgcolor{$_}=$token->[2]->{'bgcolor'}; |
$ssitext{$_}=$token->[2]->{'text'}; |
$ssitext{$_}=$token->[2]->{'text'}; |
Line 208 sub handler {
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Line 241 sub handler {
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if ($thisxml) { |
if ($thisxml) { |
$xmlbody=$token->[4]; |
$xmlbody=$token->[4]; |
} |
} |
} |
} elsif ($token->[1] eq 'meta') { |
if ($token->[1] eq 'meta') { |
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$allmeta.="\n".$token->[4].'</meta>'; |
$allmeta.="\n".$token->[4].'</meta>'; |
} |
} elsif (($token->[1] eq 'script') && |
if ($token->[1] eq 'script') { |
($bodydef==0)) { |
$allscript.="\n\n" |
$allscript.="\n\n" |
.$parser->get_text('/script'); |
.$parser->get_text('/script'); |
} |
} |
} |
} |
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} |
if ($output=~/\<body[^\>]*\>(.*)/si) { |
if ($output=~/\<body[^\>]*\>(.*)/si) { |
$output=$1; |
$output=$1; |
} |
} |
Line 226 sub handler {
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Line 259 sub handler {
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$output=~s/\<form[^\>]*\>//gsi; |
$output=~s/\<form[^\>]*\>//gsi; |
$output=~s/\<\/form[^\>]*\>//gsi; |
$output=~s/\<\/form[^\>]*\>//gsi; |
} |
} |
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$thisdir=~s/\/[^\/]*$//; |
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map { |
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unless (($_=~/^http:\/\//i) || |
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($_=~/^\//)) { |
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my $newlocation= |
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&Apache::lonnet::hreflocation($thisdir,$_); |
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$output=~s/(\"|\'|\=\s*)$_(\"|\'|\s|\>)/$1$newlocation$2/; |
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} |
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} @rlinks; |
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$output=~s/\<\s*applet/\<applet codebase=\"$thisdir\" /gi; |
$ssibody{$_}=$output; |
$ssibody{$_}=$output; |
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# ---------------------------------------------------------------- End SSI cell |
# ---------------------------------------------------------------- End SSI cell |