X-Git-Url: http://git.shiar.net/sheet.git/blobdiff_plain/e37bc4efe627399c7f6b851f56440fa18e3ab4dd..70ab66af5817d28dd46a338896d40f2b3fee1e21:/common.inc.plp

diff --git a/common.inc.plp b/common.inc.plp
index d282f09..6295de7 100644
--- a/common.inc.plp
+++ b/common.inc.plp
@@ -50,8 +50,6 @@ BEGIN {
 our $Request //= decode_utf8($ENV{PATH_INFO} =~ s{^/}{}r);
 
 our $style;
-our $showkeys //= !exists $get{keys} ? undef :
-	($get{keys} ne '0' && ($get{keys} || 'always'));
 
 $header{content_type} = 'text/html; charset=utf-8';
 
@@ -149,14 +147,13 @@ sub Html {
 		'<link rel="stylesheet" type="text/css" media="monochrome" href="/mono.css?1.11" title="light">',
 	);
 
-	# optional amends
-	push @{ $meta->{raw} }, (
-		'<!--[if lte IE 6]><style> .help dl.legend dt {margin:0 0 1px} </style><![endif]-->',
-		'<!--[if lte IE 7]><style> .help dl.legend dd {float:none} </style><![endif]-->',
-		!$showkeys ? '<style> .no {visibility:hidden} </style>' :
-		$showkeys eq 'ghost' ? '<style> .no, .alias {opacity:.5} </style>' : (),
-		'<script type="text/javascript" src="/keys.js?1.6" async></script>',
-	) if $meta->{keys};
+	if (my $img = $meta->{image}) {
+		my $proto = sprintf('http%s://', !!$ENV{HTTPS} && 's');
+		my $url = "$proto$ENV{HTTP_HOST}/$img";
+		push @{ $meta->{raw} }, (
+			qq(<meta property="og:image" content="$url" />),
+		);
+	}
 
 	my ($file) = $ENV{SCRIPT_FILENAME} =~ m{ ([^/]+) \.plp$ }x;