Method: OpenID::OpenIDServiceEndpoint.from_html

Defined in:
lib/openid/consumer/discovery.rb

.from_html(uri, html) ⇒ Object 



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# File 'lib/openid/consumer/discovery.rb', line 163

def self.from_html(uri, html)
  # Parse the given document as HTML looking for an OpenID <link
  # rel=...>
  #
  # @rtype: [OpenIDServiceEndpoint]

  discovery_types = [
                     [OPENID_2_0_TYPE, 'openid2.provider', 'openid2.local_id'],
                     [OPENID_1_1_TYPE, 'openid.server', 'openid.delegate'],
                    ]

  link_attrs = OpenID.parse_link_attrs(html)
  services = []
  discovery_types.each { |type_uri, op_endpoint_rel, local_id_rel|

    op_endpoint_url = OpenID.find_first_href(link_attrs, op_endpoint_rel)

    if !op_endpoint_url
      next
    end

    service = self.new
    service.claimed_id = uri
    service.local_id = OpenID.find_first_href(link_attrs, local_id_rel)
    service.server_url = op_endpoint_url
    service.type_uris = [type_uri]

    services << service
  }

  return services
end