X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/e9ad6d852c437a00e6cf9f0f529525a3b33d9901..98b4d62462040deb0d3564808917f69cc723c3a3:/app/helpers/open_graph_helper.rb diff --git a/app/helpers/open_graph_helper.rb b/app/helpers/open_graph_helper.rb index 99b8d00a3..a496268e4 100644 --- a/app/helpers/open_graph_helper.rb +++ b/app/helpers/open_graph_helper.rb @@ -1,17 +1,40 @@ module OpenGraphHelper - def opengraph_tags(title = nil) + require "addressable/uri" + + def opengraph_tags(title, properties) tags = { "og:site_name" => t("layouts.project_name.title"), - "og:title" => [title, t("layouts.project_name.title")].compact.join(" | "), + "og:title" => properties["og:title"] || title || t("layouts.project_name.title"), "og:type" => "website", - "og:image" => image_url("osm_logo_256.png", :protocol => "http"), - "og:image:secure_url" => image_url("osm_logo_256.png", :protocol => "https"), "og:url" => url_for(:only_path => false), - "og:description" => t("layouts.intro_text") - } + "og:description" => properties["og:description"] || t("layouts.intro_text") + }.merge( + opengraph_image_properties(properties) + ).merge( + properties.slice("article:published_time") + ) safe_join(tags.map do |property, content| - tag(:meta, :property => property, :content => content) + tag.meta(:property => property, :content => content) end, "\n") end + + private + + def opengraph_image_properties(properties) + begin + if properties["og:image"] + image_properties = {} + image_properties["og:image"] = Addressable::URI.join(root_url, properties["og:image"]).normalize + image_properties["og:image:alt"] = properties["og:image:alt"] if properties["og:image:alt"] + return image_properties + end + rescue Addressable::URI::InvalidURIError + # return default image + end + { + "og:image" => image_url("osm_logo_256.png"), + "og:image:alt" => t("layouts.logo.alt_text") + } + end end