33 lines
644 B
Ruby
33 lines
644 B
Ruby
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# frozen_string_literal: true
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module Middleware
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class CustomStatic
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def initialize(app, domain_map)
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@app = app
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@domain_map = domain_map
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end
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def call(env)
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request = Rack::Request.new(env)
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host = request.host
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if (target_path = find_mapped_path(host, request.path))
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env["PATH_INFO"] = target_path
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end
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@app.call(env)
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end
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private
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def find_mapped_path(host, path)
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@domain_map.each do |domain_pattern, subdirectory|
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matcher = "#{host}#{path}"
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return "#{subdirectory}#{path}" if matcher.match?(domain_pattern)
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end
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nil
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end
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end
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end
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