X-Git-Url: http://git.shiar.nl/sheet.git/blobdiff_plain/bfe63cd04550099c5711e4412b033f9dec76a27f..1d4192ba208911f914e0c6fefaf9a15946d12c98:/dieren.plp

diff --git a/dieren.plp b/dieren.plp
index d9833b2..f7935fe 100644
--- a/dieren.plp
+++ b/dieren.plp
@@ -32,6 +32,9 @@ $Request ||= 'standaard';
 my $pageinfo = $subpages{$Request}
 	or Html(), Abort("Onbekende dierenpagina <q>$Request</q>", '404 request not found');
 
+my $proto = sprintf('http%s://', !!$ENV{HTTPS} && 's');
+my $preview = "$proto$ENV{HTTP_HOST}/dieren.jpg";
+
 Html({
 	title => $pageinfo->{title}.' cheat sheet',
 	version => '1.1',
@@ -42,7 +45,8 @@ Html({
 		relatie vernoemd vernoeming combinatie samenstelling voorvoegsel onverwant
 		land zee lucht  animals dutch language
 	'],
-	raw => <<'EOT',
+	raw => <<"EOT",
+<meta property="og:image" content="$preview" />
 <style>
 figure[hidden] {
 	opacity: 0; /* secret */
@@ -57,7 +61,7 @@ figure[hidden]:hover > figcaption {
 	transition-delay: 2s;
 }
 
-@media (max-width: 60em) {
+\@media (max-width: 60em) {
 	td, th {
 		font-size: 50%;
 	}