X-Git-Url: http://git.shiar.net/sheet.git/blobdiff_plain/c11640facf0c976140547ef1b58971ec8a661dd3..6311c65d7397e07947d6cf38df772545a3fa296d:/source.plp diff --git a/source.plp b/source.plp index 7640ae0..d7d7cb5 100644 --- a/source.plp +++ b/source.plp @@ -1,88 +1,142 @@ <(common.inc.plp)><: - our $VERSION = 'v1.0'; -:> - +my $source = $Request; +my $incname = qr{ [a-z][/a-z0-9_.-]* \.(?:plp?|css|js|txt) }x; -
- -Project code distributed under the AGPL. Please contribute back.
"; - print '\n"; - foreach (@$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; + -r $source or Abort("Requested file not found", '404 source not found'); + my $size = (stat $source)->[7]; + + my $cachefile = "source/$source.html"; + if (-e $cachefile and (stat $cachefile)->[9] >= (stat $source)->[9]) { + say '\n"; + else { + say ''; + print ReadFile($cachefile); + say ''; + 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'; + require Text::VimColor; + Text::VimColor->VERSION(0.12) + or die 'early versions are buggy under FastCGI'; + delete $Text::VimColor::SYNTAX_TYPE{Underlined}; + return Text::VimColor->new( + file => $source, + vim_options => [@Text::VimColor::VIM_OPTIONS, '+:set enc=utf-8'], + )->marked; + }) { + my %TYPETAG = ( + Statement => 'strong', + Error => 'em', + Todo => 'em', + PreProc => 'strong', + ); + + say ''; + foreach (@{$hl}) { + my ($type, $contents) = @{$_}; + $contents = decode_utf8($contents); + my $tag = $type && ($TYPETAG{$type} || 'span'); + 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 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 $cache; } - print Text::VimColor::_xml_escape($_->[1]); - print "$tag>" if $tag; + say ''; } - print "
'; + print EscapeHTML(decode_utf8(ReadFile($source))); + say ''; + } + + say ''; } -:> - - - +