5 no warnings 'qw'; # you know what you doing
6 no warnings 'uninitialized'; # save some useless checks for more legible code
7 use open ':std' => ':utf8';
13 my ($text, $html) = @_;
14 print '<p class="error"><strong>Fatal error</strong>: '.$html."</p>\n\n";
18 our $showkeys = !exists $get{keys} ? undef :
19 ($get{keys} ne '0' && ($get{keys} || 'always'));
21 $header{content_type} = 'text/html; charset=utf-8';
24 my %styles = map {$_ => $_} @_;
26 if (exists $get{style}) {
27 $style = $styles{ $get{style} };
29 if (my $cookie = CGI::Cookie->new(
32 -path => '/', # site-wide; current page is confusing to most users
33 -expires => $style ? '+5y' : '-1d',
35 AddCookie($cookie->as_string);
39 $style ||= exists $cookie{style} && $styles{ $cookie{style} } || $_[0];
41 return join "\n", map { sprintf(
42 '<link rel="%s" type="text/css" media="all" href="%s" title="%s">',
43 $_ eq $style ? 'stylesheet' : 'alternate stylesheet', "/$_.css?1.6", $_
50 my $mod = stat $_ or next;
51 $mod = $mod->mtime or next;
52 $lastmod = $mod if $mod gt $lastmod;
55 for ($ENV{HTTP_IF_MODIFIED_SINCE} || ()) {
56 next if str2time($_) < $lastmod;
57 $header{status} = '304 Same old';
61 $header{'Last-Modified'} = time2str($lastmod);
67 # announce and check data modification
69 $ENV{SCRIPT_FILENAME},
70 (grep { /\bShiar_/ } values %INC),
71 $meta->{data} ? @{ $meta->{data} } : (),
73 $header{'Cache-Control'} = sprintf 'max-age: ', 24*60*60;
76 $meta->{stylesheet} ||= [qw'light dark circus mono red terse'];
77 $meta->{charset} ||= 'utf-8';
80 push @{ $meta->{raw} }, (
81 '<!--[if lte IE 6]><style> .help dl.legend dt {margin:0 0 1px} </style><![endif]-->',
82 '<!--[if lte IE 7]><style> .help dl.legend dd {float:none} </style><![endif]-->',
83 !$showkeys ? '<style type="text/css"> .no {visibility:hidden} </style>'
84 : $showkeys eq 'ghost' ? '<style type="text/css"> .no, .alias {opacity:.5} </style>'
86 '<script type="text/javascript" src="/keys.js?1.6"></script>',
90 ref $_ eq 'ARRAY' and $_ = join ' ', @$_ for $meta->{description};
91 ref $_ eq 'ARRAY' and $_ = join ', ', @$_ for $meta->{keywords};
92 ref $_ eq 'ARRAY' and $_ = join "\n", @$_ for $meta->{raw};
93 ref $_ eq 'ARRAY' and $_ = stylesheet(@$_)."\n" for $meta->{stylesheet};
96 my ($file) = $ENV{SCRIPT_FILENAME} =~ m{ ([^/]+) \.plp$ }x;
99 $header{content_type} = "text/html; charset=$meta->{charset}";
105 <meta http-equiv="content-type" content="$header{content_type}">
106 <title>$meta->{title}</title>
107 <meta name="description" content="$meta->{description}">
108 <meta name="keywords" content="$meta->{keywords}">
109 <link rel="icon" type="image/png" href="/clip.png">
111 print $_, "\n" for $meta->{stylesheet} || ();
112 print $_, "\n" for $meta->{raw} || ();
113 print qq{</head>\n\n<body id="$file">\n};
115 # prepare trailing output
119 <a href="/" rel="start">sheet.shiar.nl</a>/$file.<a href="/source/$file.plp"
120 rel="source" title="Written in Perl">plp</a>
121 <a href="http://git.shiar.nl/sheet.git/history/HEAD:/$file.plp"
122 rel="vcs-git" title="Git repository">$meta->{version}</a>
123 created by <a href="http://shiar.nl/" rel="author">Shiar</a> •
124 <a href="http://www.fsf.org/licensing/licenses/agpl-3.0.html" rel="license copyright"
125 title="Licensed under the GNU Affero General Public License, version 3">AGPLv3</a>