X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/108d13f833e9daeff4ea1552e2e1bee1e0ed8c22..v1.14-7-ge90c9ada43:/source.plp?ds=inline diff --git a/source.plp b/source.plp index 38af1fa..b586dbe 100644 --- a/source.plp +++ b/source.plp @@ -1,6 +1,7 @@ <(common.inc.plp)><: my $source = $Request; +my $incname = qr{ [a-z][/a-z0-9_.-]* \.(?:plp?|css|js|txt) }x; if ($source =~ s{(?<=\Q.inc.pl\E)/jsonp?$}{} and -r $source) { # convert perl include to json construct @@ -9,9 +10,10 @@ if ($source =~ s{(?<=\Q.inc.pl\E)/jsonp?$}{} and -r $source) { 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); @@ -27,7 +29,7 @@ if ($source =~ s{(?<=\Q.inc.pl\E)/jsonp?$}{} and -r $source) { Html({ title => "$source source code", - version => '1.1', + version => '1.3', description => !$source ? 'Index of source files for this site.' : [ "Source code of the $source file at this site,", "with syntax highlighted and references linked." @@ -36,80 +38,103 @@ Html({ sheet cheat source code perl plp html agpl '], stylesheet => [qw'light dark mono red'], + data => [$source =~ m{\A($incname)\z}], }); say ''; -if (not $source) { - print "
Project code distributed under the AGPL. Please contribute back.
"; say ''; + print ReadFile($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 => $path, + vim_options => [@Text::VimColor::VIM_OPTIONS, '+:set enc=utf-8'], + )->marked; + }) { my %TYPETAG = ( Statement => 'strong', Error => 'em', Todo => 'em', + PreProc => 'strong', ); - my $hl = Text::VimColor->new( - file => $source, - vim_options => [@Text::VimColor::VIM_OPTIONS, '+:set enc=utf-8'], - ); - my $parsed = $hl->marked; say '
'; - foreach (@$parsed) { + foreach (@{$hl}) { my ($type, $contents) = @{$_}; - $contents = Encode::decode_utf8($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 $contents =~ s{^(['"]?)(/?[a-z0-9_.]+\.(?:plp?|css|js))(?=\1$)}{}) { - # link other page sources, stylesheets, and javascript - printf '%s%s', $1, "/source/$2", $2; - } - if (!$type and $contents =~ s/^(\s*)([A-Z]\w+(?:::\w+)+)(?![^;\s])//) { - # link perl module names (Xx::Xx...) - printf '%s%s', $1, "/source/$2", $2; - } - if ($type && $type eq 'Comment' - and $contents =~ s{^(.*? by )(tools/\S+)}{}) { - # link generator scripts (by tools/...) - printf '%s%s', $1, "/source/$2", $2; - } - print Text::VimColor::_xml_escape($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 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 $cache; } say ''; } else { say '
'; - print EscapeHTML(Encode::decode_utf8(ReadFile($source))); + print EscapeHTML(decode_utf8(ReadFile($path))); say ''; }