my $data = do $source or die $@ || $! || 'read error';
require JSON;
my $converter = JSON->new;
- $converter->utf8->indent->space_after->canonical;
+ $converter->indent->space_after->canonical;
$header{content_type} = 'application/json';
+ $header{'Access-Control-Allow-Origin'} = '*';
$header{content_type} = 'text/plain' if exists $get{debug};
print $_, '(' for $get{callback} // ();
print $converter->encode($data);
Html({
title => "$source source code",
- version => '1.2',
+ version => '1.3',
description => !$source ? 'Index of source files for this site.' : [
"Source code of the $source file at this site,",
"with syntax highlighted and references linked."
say '';
-if (not $source) {
- print "<h1>Source files</h1>";
+if (not $source or -d $source) {
+ PLP_START {
+ print "<h1>Source files</h1>";
+ };
+
+ if ($source and $source ne 'tools') {
+ Abort("Directory index not permitted", '403 source not allowed');
+ }
print "<p>Project code distributed under the AGPL. Please contribute back.</p>";
say '<ul>';
- for (glob '*.plp') {
- chomp;
+ for (glob($source ? "$source/*" : '*.plp')) {
say '<li>', showlink($_, "/source/$_");
}
say "</ul>\n";
}
else {
my $href = showlink($source, $source =~ m{\A (\w+) \.plp \z}x && "/$1");
- say "<h1>Source of $href</h1>";
+ PLP_START {
+ say "<h1>Source of $href</h1>";
+ };
+ my $path = $source;
if ($source =~ m{(?:/|^)\.}) {
Abort("File request not permitted", '403 source not allowed');
}
$source .= '.pm';
for (0 .. $#INC) {
-e ($_ = "$INC[$_]/$source") or next;
- $source = $_;
+ $path = $_;
last;
}
}
- -r $source or Abort("Requested file not found", '404 source not found');
- my $size = (stat $source)->[7];
+ -r $path or Abort("Requested file not found", '404 source not found');
+ my $size = (stat $path)->[7];
+
+ my $cachefile = "source/$source.html";
+ if (-e $cachefile and (stat $cachefile)->[9] >= (stat $path)->[9]) {
+ say '<pre>';
+ print ReadFile($cachefile);
+ say '</pre>';
+ exit;
+ }
+ -e or mkdir for $cachefile =~ s{[^/]+\z}{}r; # dirname
+ open my $cache, '>', $cachefile
+ or Alert("Could not save cache", "Opening $cachefile failed: $!");;
if (my $hl = eval {
$size < 32_768 or die 'large files take too long to parse';
or die 'early versions are buggy under FastCGI';
delete $Text::VimColor::SYNTAX_TYPE{Underlined};
return Text::VimColor->new(
- file => $source,
- vim_options => [@Text::VimColor::VIM_OPTIONS, '+:set enc=utf-8'],
+ file => $path,
+ vim_options => [@Text::VimColor::VIM_OPTIONS,
+ '+:set enc=utf-8',
+ '+:let perl_sub_signatures=1',
+ ],
)->marked;
}) {
my %TYPETAG = (
Statement => 'strong',
Error => 'em',
Todo => 'em',
+ PreProc => 'strong',
);
say '<pre>';
my ($type, $contents) = @{$_};
$contents = decode_utf8($contents);
my $tag = $type && ($TYPETAG{$type} || 'span');
- my $arg = '';
- print "<$tag$arg class=\"sy-\l$type\">" if $tag;
- if (!$type || $type eq 'Constant'
- and $contents =~ s{^(['"]?)($incname)(?=\1$)}{}) {
- # link other page sources, stylesheets, and javascript
- print $1 . showlink($2, "/source/$2");
- }
- if (!$type and $contents =~ s/^(\s*)([A-Z]\w+(?:::\w+)+)(?![^;\s])//) {
- # link perl module names (Xx::Xx...)
- print $1 . showlink($2, "/source/$2");
- }
- if ($type && $type eq 'Comment'
- and $contents =~ s{^(.*? by )(tools/\S+)}{}) {
- # link generator scripts (by tools/...)
- print $1 . showlink($2, "/source/$2");
- }
- print Text::VimColor::_xml_escape($contents);
- print "</$tag>" if $tag;
+ my $line = Text::VimColor::_xml_escape($contents);
+
+ # link other page sources, stylesheets, and javascript
+ $line =~ s{ ^(['"]?) \K ($incname) (?=\1$) }{ showlink($2, "/source/$2") }xe
+ if !$type || $type eq 'Constant';
+ # link relative page locations in html output
+ $line =~ s{ ^(")\K (/\w+) (?= (?:/\w+)* \1$) }{ showlink($2, "/source$2.plp") }xe
+ if $type && $type eq 'Constant';
+ # link perl module names (Xx::Xx...)
+ $line =~ s{ ^\s* \K ([A-Z]\w+(?:::\w+)+) (?![^;\s]) }{ showlink($1, "/source/$1") }xe
+ if !$type;
+ # link generator scripts (by tools/...)
+ $line =~ s{ ^.*? by\ \K (tools/\S+) }{ showlink($1, "/source/$1") }xe
+ if $type && $type eq 'Comment';
+
+ $line = qq(<$tag class="sy-\l$type">$line</$tag>) if $tag;
+ print $line;
+ print {$cache} $line if $cache;
}
say '</pre>';
}
else {
say '<pre>';
- print EscapeHTML(decode_utf8(ReadFile($source)));
+ print EscapeHTML(decode_utf8(ReadFile($path)));
say '</pre>';
}