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69 lines
2 KiB
Ruby
69 lines
2 KiB
Ruby
# frozen_string_literal: true
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require "active_support/core_ext/array/extract_options"
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module ActionDispatch
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module Routing
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class RoutesProxy #:nodoc:
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include ActionDispatch::Routing::UrlFor
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attr_accessor :scope, :routes
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alias :_routes :routes
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def initialize(routes, scope, helpers, script_namer = nil)
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@routes, @scope = routes, scope
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@helpers = helpers
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@script_namer = script_namer
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end
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def url_options
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scope.send(:_with_routes, routes) do
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scope.url_options
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end
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end
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private
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def respond_to_missing?(method, _)
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super || @helpers.respond_to?(method)
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end
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def method_missing(method, *args)
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if @helpers.respond_to?(method)
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self.class.class_eval <<-RUBY, __FILE__, __LINE__ + 1
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def #{method}(*args)
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options = args.extract_options!
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options = url_options.merge((options || {}).symbolize_keys)
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if @script_namer
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options[:script_name] = merge_script_names(
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options[:script_name],
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@script_namer.call(options)
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)
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end
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args << options
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@helpers.#{method}(*args)
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end
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RUBY
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public_send(method, *args)
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else
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super
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end
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end
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# Keeps the part of the script name provided by the global
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# context via ENV["SCRIPT_NAME"], which `mount` doesn't know
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# about since it depends on the specific request, but use our
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# script name resolver for the mount point dependent part.
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def merge_script_names(previous_script_name, new_script_name)
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return new_script_name unless previous_script_name
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resolved_parts = new_script_name.count("/")
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previous_parts = previous_script_name.count("/")
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context_parts = previous_parts - resolved_parts + 1
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(previous_script_name.split("/").slice(0, context_parts).join("/")) + new_script_name
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end
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end
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end
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end
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