72 lines
2.1 KiB
Ruby
72 lines
2.1 KiB
Ruby
# frozen_string_literal: true
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module Dav4rack
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# Handler
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class Handler
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include Dav4rack::HttpStatus
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# Options:
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#
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# - resource_class: your Resource implementation
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# - controller_class: custom Controller implementation (optional).
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# - root_uri_path: Path the handler is mapped to. Any resources
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# instantiated will only see the part of the path below this root.
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# - recursive_propfind_allowed (true) : set to false to disable
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# potentially expensive Depth: Infinity propfinds
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# - all options are passed on to your resource implementation and are
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# accessible there as @options.
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#
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def initialize(options = {})
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@options = options.dup
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end
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def call(env)
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start = Time.current
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r = setup_request env
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response = Rack::Response.new
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Rails.logger.info do
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"Processing WebDAV request: #{r.path} (for #{r.ip} at #{Time.current}) [#{r.request_method}]"
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end
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controller = setup_controller r, response
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controller.process
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postprocess_response response
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# Apache wants the body dealt with, so just read it and junk it
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buf = true
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buf = r.body.read(8_192) while buf
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Rails.logger.debug { "Response String:\n#{response.body}" } if response.body.is_a?(String)
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Rails.logger.info do
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duration = ((Time.current.to_f - start.to_f) * 1_000).to_i
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"Completed in: #{duration} ms | #{response.status} [#{r.url}]"
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end
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response.finish
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rescue StandardError => e
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Rails.logger.error { "WebDAV Error: #{e.message}" }
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raise e
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end
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private
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def postprocess_response(response)
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response['Content-Length'] ||= response.body.length.to_s if response.body.is_a?(String)
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response.body = [response.body] unless response.body.respond_to?(:each)
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end
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def setup_request(env)
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::Dav4rack::Request.new env, @options
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end
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def setup_controller(request, response)
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controller_class.new request, response, @options
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end
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def controller_class
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@options[:controller_class] || ::Dav4rack::Controller
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end
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end
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end
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