45 lines
1.0 KiB
Ruby
45 lines
1.0 KiB
Ruby
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require 'rack/utils'
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module Locomotive
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module Middlewares
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class Fonts
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include Rack::Utils
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def initialize(app, opts = {})
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@app = app
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@path_regexp = opts[:path] || %r{^/fonts/}
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@file_server = ::Rack::File.new(opts[:root] || "#{Rails.root}/public")
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@expires_in = opts[:expires_in] || 24.hour
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end
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def call(env)
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if env["PATH_INFO"] =~ @path_regexp
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site = fetch_site(env['SERVER_NAME'])
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if site.nil?
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@app.call(env)
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else
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env["PATH_INFO"] = ::File.join('/', 'sites', site.id.to_s, 'theme', env["PATH_INFO"])
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response = @file_server.call(env)
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response[1]['Cache-Control'] = "public; max-age=#{@expires_in}" # varnish
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response
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end
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else
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@app.call(env)
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end
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end
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protected
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def fetch_site(domain_name)
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Rails.cache.fetch(domain_name, :expires_in => @expires_in) do
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Site.match_domain(domain_name).first
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end
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end
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end
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end
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end
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