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Contents
module GovukPublishingComponents
module Presenters
class ArticleSchema
attr_reader :page
def initialize(page)
@page = page
end
def structured_data
# http://schema.org/Article
{
"@context" => "http://schema.org",
"@type" => "Article",
"mainEntityOfPage" => {
"@type" => "WebPage",
"@id" => page.canonical_url,
},
"headline" => page.title,
"datePublished" => page.content_item["first_published_at"],
"dateModified" => page.content_item["public_updated_at"],
"description" => page.description,
"publisher" => {
"@type" => "Organization",
"name" => "GOV.UK",
"url" => "https://www.gov.uk",
"logo" => {
"@type" => "ImageObject",
"url" => page.logo_url,
}
}
}.merge(image_schema).merge(author_schema).merge(body)
end
private
attr_reader :presenter
# Not all formats have a `body` - some have their content split over
# multiple fields. In this case we'll skip the `articleBody` field
def body
return {} unless page.body.present?
{
"articleBody" => page.body
}
end
def image_schema
{
"image" => page.has_image? ? [page.image_url] : page.image_placeholders
}
end
def author_schema
return {} unless publishing_organisation
{
"author" => {
"@type" => "Organization",
"name" => publishing_organisation["title"],
"url" => Plek.current.website_root + publishing_organisation["base_path"],
}
}
end
def publishing_organisation
page.content_item.dig("links", "primary_publishing_organisation").to_a.first
end
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems