Add more detail to OpenGraph tags

[rails.git] / app / helpers / open_graph_helper.rb

diff --git a/app/helpers/open_graph_helper.rb b/app/helpers/open_graph_helper.rb
new file mode 100644 (file)
index 0000000..12c794d
--- /dev/null
+++ b/app/helpers/open_graph_helper.rb
@@ -0,0 +1,16 @@
+module OpenGraphHelper
+  def opengraph_tags(title = nil)
+    tags = {
+      "og:site_name" => t("layouts.project_name.title"),
+      "og:title" => [t("layouts.project_name.title"), title].compact.join(" | "),
+      "og:type" => "website",
+      "og:image" => image_path("osm_logo.svg", :host => SERVER_URL),
+      "og:image:width" => "200",
+      "og:image:height" => "200"
+    }
+
+    tags.map do |property, content|
+      tag(:meta, :property => property, :content => content)
+    end.join("").html_safe
+  end
+end