module Apicraft::Web::Actions

def self.contract(view_path)
  [
    File.read(view_path),
    MIME::Types.type_for(view_path)[0].to_s
  ]
end

def self.images(view_path)
  [
    File.read(view_path),
    mime_type(view_path)
  ]
end

def self.mime_type(view_path)
  ext = File.extname(view_path)
  Rack::Mime.mime_type(ext)
end

def self.render_erb(view_path)
  @vars = {
    urls: Router.contract_urls,
    namespace: Router.namespace,
    version: Apicraft::VERSION
  }
  [
    ERB.new(
      File.read(view_path)
    ).result(binding),
    "text/html"
  ]
end