"og:site_name" => t("layouts.project_name.title"),
"og:title" => [title, t("layouts.project_name.title")].compact.join(" | "),
"og:type" => "website",
- "og:image" => og_image || image_url("osm_logo_256.png"),
+ "og:image" => og_image ? URI.join(root_url, og_image) : image_url("osm_logo_256.png"),
"og:url" => url_for(:only_path => false),
"og:description" => t("layouts.intro_text")
}