mastodon/app/lib/cache_buster.rb

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# frozen_string_literal: true
class CacheBuster
def initialize(options = {})
@secret_header = options[:secret_header] || 'Secret-Header'
@secret = options[:secret] || 'True'
end
def bust(url)
site = Addressable::URI.parse(url).normalized_site
request_pool.with(site) do |http_client|
build_request(url, http_client).perform
end
end
private
def request_pool
RequestPool.current
end
def build_request(url, http_client)
Request.new(:get, url, http_client: http_client).tap do |request|
request.add_headers(@secret_header => @secret)
end
end
end