From d869d0684dd67cfb0ed4d6ba9c26ff77f0bf3ae8 Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Sat, 14 May 2011 18:14:21 -0400
Subject: [PATCH] Support facebook meta tags.

---
 web/index.html        | 1 +
 web/js/010-control.js | 5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/web/index.html b/web/index.html
index a6ce833..2a1cb29 100644
--- a/web/index.html
+++ b/web/index.html
@@ -4,6 +4,7 @@
 	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 	<meta http-equiv="X-UA-Compatible" content="IE=edge" />
 	<meta name="fragment" content="!" />
+	<meta name="medium" content="image" />
 	<title>PhotoFloat</title>
 	<link href="css/styles.min.css" rel="stylesheet" type="text/css" />
 	<script type="text/javascript" src="js/scripts.min.js"></script>
diff --git a/web/js/010-control.js b/web/js/010-control.js
index 3bb7976..1c0478d 100644
--- a/web/js/010-control.js
+++ b/web/js/010-control.js
@@ -173,12 +173,14 @@ $(document).ready(function() {
 			height = maxSize;
 		}
 		$(window).unbind("resize", scaleImage);
+		var photoSrc = imagePath(current_photo.name, current_album.path, maxSize, false);
 		$("#photo")
 			.attr("width", width).attr("height", height)
-			.attr("src", imagePath(current_photo.name, current_album.path, maxSize, false))
+			.attr("src", photoSrc)
 			.attr("alt", current_photo.name)
 			.attr("title", current_photo.date)
 			.load(scaleImage);
+		$("head").append("<link rel=\"image_src\" href=\"" + photoSrc + "\" />");
 		
 		var previousPhoto = current_album.photos[
 			(current_photo_index - 1 < 0) ? (current_album.photos.length - 1) : (current_photo_index - 1)
@@ -307,6 +309,7 @@ $(document).ready(function() {
 	var original_title = document.title;
 	var album_cache = new Array();
 	$(window).hashchange(function() {
+		$("link[rel=image_src]").remove();
 		var new_album_cache = window.hashUrl();
 		var index = new_album_cache.lastIndexOf("/");
 		if (index != -1 && index != new_album_cache.length - 1) {