From: John Firebaugh <john.firebaugh@gmail.com>
Date: Tue, 13 Aug 2013 23:03:48 +0000 (-0700)
Subject: Add an og:image meta tag
X-Git-Tag: live~4813
X-Git-Url: https://git.openstreetmap.org/rails.git/commitdiff_plain/b8938ea15afc863b212012aa842c3533184157b3?ds=sidebyside

Add an og:image meta tag

Without this, links to OpenStreetMap.org shared via Facebook
default to the ad image.

Fixes systemed/iD#1644
---

diff --git a/app/views/layouts/_head.html.erb b/app/views/layouts/_head.html.erb
index 84f566e81..83f1087dd 100644
--- a/app/views/layouts/_head.html.erb
+++ b/app/views/layouts/_head.html.erb
@@ -15,6 +15,7 @@
   <%= tag("link", { :rel => "publisher", :href => "https://plus.google.com/111953119785824514010" }) %>
   <%= tag("link", { :rel => "search", :type => "application/opensearchdescription+xml", :title => "OpenStreetMap Search", :href => asset_path("osm.xml") }) %>
   <%= tag("meta", { :name => "description", :content => "OpenStreetMap is the free wiki world map." }) %>
+  <%= tag("meta", :property => "og:image", :content => image_path("osm_logo.png")) %>
   <% if flash[:piwik_goal] -%>
   <%= tag("meta", :name => "piwik-goal", :content => flash[:piwik_goal]) %>
   <% end -%>