source: list root files for index

[sheet.git] / source.plp

diff --git a/source.plp b/source.plp
index 7ae3bdbf4f885c77aa9eed98f2be9ddc1c27679c..55554397d7ba39e95151341650f8147226f81e5a 100644 (file)
--- a/source.plp
+++ b/source.plp
@@ -28,50 +28,64 @@ $header{content_type} = "text/html; charset=utf-8";
 
 my $source = $ENV{PATH_INFO};
 $source =~ s{^/}{};
-print "<h1>Source of $source</h1>\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;
+if (not $source) {
+       print "<h1>Source files</h1>";
+
+       print "<p>Project code distributed under the AGPL. Please contribute back.</p>";
+       print '<ul>'."\n";
+       for (glob '*.plp') {
+               chomp;
+               printf '<li><a href="/source/%s">%1$s</a></li>'."\n", Entity($_);
        }
+       print "</ul>\n\n";
 }
--r $source or die "Requested file not found\n";
-
-require Text::VimColor;
-delete $Text::VimColor::SYNTAX_TYPE{Underlined};
-my %TYPETAG = (
-       Statement => 'strong',
-       Error     => 'em',
-       Todo      => 'em',
-);
+else {
+       print "<h1>Source of $source</h1>\n";
 
-my $hl = Text::VimColor->new(
-       file => $source,
-       vim_options => [@Text::VimColor::VIM_OPTIONS, '+:set enc=utf-8'],
-);
-my $parsed = $hl->marked;
-print "<pre>\n";
-foreach (@$parsed) {
-       my $tag = $_->[0] && ($TYPETAG{ $_->[0] } || 'span');
-       my $arg = '';
-       print "<$tag$arg class=\"sy-\l$_->[0]\">" if $tag;
-       if ($_->[0] eq 'Constant'
-       and $_->[1] =~ s{^(['"])(/?[a-z0-9_.]+\.(?:plp?|css|js))(?=\1$)}{}) {
-               printf '%s<a href="%s">%s</a>', $1, "/source/$2", $2;
+       if ($source =~ m{(?:/|^)\.}) {
+               die "File request not permitted\n";
        }
-       if (!$_->[0] and $_->[1] =~ s/^(\s*)([A-Z]\w+(?:::\w+)+)(?![^;\s])//) {
-               printf '%s<a href="%s">%s</a>', $1, "/source/$2", $2;
+       elsif ($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";
+
+       require Text::VimColor;
+       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 = $hl->marked;
+       print "<pre>\n";
+       foreach (@$parsed) {
+               my $tag = $_->[0] && ($TYPETAG{ $_->[0] } || 'span');
+               my $arg = '';
+               print "<$tag$arg class=\"sy-\l$_->[0]\">" if $tag;
+               if ($_->[0] eq 'Constant'
+               and $_->[1] =~ s{^(['"])(/?[a-z0-9_.]+\.(?:plp?|css|js))(?=\1$)}{}) {
+                       printf '%s<a href="%s">%s</a>', $1, "/source/$2", $2;
+               }
+               if (!$_->[0] and $_->[1] =~ s/^(\s*)([A-Z]\w+(?:::\w+)+)(?![^;\s])//) {
+                       printf '%s<a href="%s">%s</a>', $1, "/source/$2", $2;
+               }
+               print Text::VimColor::_xml_escape($_->[1]);
+               print "</$tag>" if $tag;
        }
-       print Text::VimColor::_xml_escape($_->[1]);
-       print "</$tag>" if $tag;
+       print "</pre>\n";
 }
-print "</pre>\n";
 :>
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