X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/2a3184b0ed95d89b689961a394e3d1035494ee45..5eb5ea37fdc8a195430cf7b198aacb30057b87a8:/source.plp
diff --git a/source.plp b/source.plp
index 8193de5..83a5833 100644
--- a/source.plp
+++ b/source.plp
@@ -1,44 +1,84 @@
-<:
-use utf8;
-use strict;
-use warnings;
-
-our $VERSION = 'v1.0';
-
-$header{content_type} = "text/html; charset=utf-8";
-
-:>
-
-
-
-
-sheet page source code
-
-
-
-
-<:
+<(common.inc.plp)><:
my $source = $ENV{PATH_INFO};
$source =~ s{^/}{};
-$source ||= $0;
-print "Source of $source
\n";
-
-require Text::VimColor;
-print "\n";
-my $hl = Text::VimColor->new(file => $source);
-print $hl->html;
-print "
\n";
+
+Html({
+ title => "$source source code",
+ version => 'v1.0',
+ description => !$source ? 'Index of source files for this site.' : [
+ "Source code of the $source file at this site,",
+ "with syntax highlighted and references linked."
+ ],
+ keywords => [qw'
+ sheet cheat source code perl plp html agpl
+ '],
+ stylesheet => [qw'light dark mono red'],
+});
+
+print "\n";
+
+if (not $source) {
+ print "Source files
";
+
+ print "Project code distributed under the AGPL. Please contribute back.
";
+ print ''."\n";
+ for (glob '*.plp') {
+ chomp;
+ printf '- %1$s
'."\n", EscapeHTML($_);
+ }
+ print "
\n\n";
+}
+else {
+ print "Source of $source
\n";
+
+ if ($source =~ m{(?:/|^)\.}) {
+ die "File request not permitted\n";
+ }
+ elsif ($source =~ s{::}{/}g or !-e $source) {
+ $source .= '.pm';
+ for (0 .. $#{@INC}) {
+ -e ($_ = "$INC[$_]/$source") or next;
+ $source = $_;
+ last;
+ }
+ }
+ -r $source or die "Requested file not found\n";
+
+ if (eval { require Text::VimColor and Text::VimColor->VERSION(0.12) }) {
+ delete $Text::VimColor::SYNTAX_TYPE{Underlined};
+ my %TYPETAG = (
+ Statement => 'strong',
+ Error => 'em',
+ Todo => 'em',
+ );
+
+ my $hl = Text::VimColor->new(
+ file => $source,
+ vim_options => [@Text::VimColor::VIM_OPTIONS, '+:set enc=utf-8'],
+ );
+ my $parsed = $hl->marked;
+ print "\n";
+ foreach (@$parsed) {
+ my $tag = $_->[0] && ($TYPETAG{ $_->[0] } || 'span');
+ my $arg = '';
+ print "<$tag$arg class=\"sy-\l$_->[0]\">" if $tag;
+ if (!$_->[0] || $_->[0] eq 'Constant'
+ and $_->[1] =~ s{^(['"]?)(/?[a-z0-9_.]+\.(?:plp?|css|js))(?=\1$)}{}) {
+ printf '%s%s', $1, "/source/$2", $2;
+ }
+ if (!$_->[0] and $_->[1] =~ s/^(\s*)([A-Z]\w+(?:::\w+)+)(?![^;\s])//) {
+ printf '%s%s', $1, "/source/$2", $2;
+ }
+ print Text::VimColor::_xml_escape($_->[1]);
+ print "" if $tag;
+ }
+ print "\n";
+ }
+ else {
+ print "\n", EscapeHTML(ReadFile($source)), "
\n";
+ }
+
+ print "\n";
+}