impress/app/services/neopets/custom_pets.rb
Emi Matchu 7607c2c015 Oops, fix sloppiness about pet service refactor
I guess I like super didn't test this end-to-end, oops!!
2024-10-18 18:14:01 -07:00

67 lines
2.2 KiB
Ruby

require 'rocketamf_extensions/remote_gateway'
module Neopets::CustomPets
GATEWAY_URL =
Addressable::URI.parse(Rails.configuration.neopets_origin) +
'/amfphp/gateway.php'
GATEWAY = RocketAMFExtensions::RemoteGateway.new(GATEWAY_URL)
CUSTOM_PET_SERVICE = GATEWAY.service('CustomPetService')
PET_SERVICE = GATEWAY.service('PetService')
class << self
# NOTE: Ideally pet requests shouldn't take this long, but Neopets can be
# slow sometimes! Since we're on the Falcon server, long timeouts shouldn't
# slow down the rest of the request queue, like it used to be in the past.
def fetch_viewer_data(name, timeout: 10)
request = CUSTOM_PET_SERVICE.action('getViewerData').request([name])
send_amfphp_request(request).tap do |data|
if data[:custom_pet][:name].blank?
raise PetNotFound, "Pet #{name.inspect} does not exist"
end
end
end
def fetch_metadata(name, timeout: 10)
# If this is an image hash "pet name", it has no metadata.
return nil if name.start_with?("@")
request = PET_SERVICE.action('getPet').request([name])
send_amfphp_request(request).tap do |data|
if data[:name].blank?
raise PetNotFound, "Pet #{name.inspect} does not exist"
end
end
end
# Given a pet's name, load its image hash, for use in `pets.neopets.com`
# image URLs. (This corresponds to its current biology and items.)
def fetch_image_hash(name, timeout: 10)
# If this is an image hash "pet name", just take off the `@`!
return name[1..] if name.start_with?("@")
metadata = fetch_metadata(name, timeout:)
metadata[:hash]
end
private
# Send an AMFPHP request, re-raising errors as `DownloadError`.
# Return the response body as a `HashWithIndifferentAccess`.
def send_amfphp_request(request, timeout: 10)
begin
response_data = request.post(timeout: timeout, headers: {
"User-Agent" => Rails.configuration.user_agent_for_neopets,
})
rescue RocketAMFExtensions::RemoteGateway::AMFError => e
raise DownloadError, e.message
rescue RocketAMFExtensions::RemoteGateway::ConnectionError => e
raise DownloadError, e.message, e.backtrace
end
HashWithIndifferentAccess.new(response_data)
end
end
class PetNotFound < RuntimeError;end
class DownloadError < RuntimeError;end
end