2021-06-01 12:20:20 +00:00
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# Copyright (C) 2012-2021 Zammad Foundation, http://zammad-foundation.org/
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2021-02-25 18:46:46 +00:00
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if Rails.env.development? && ENV['RAKE_LIVE_RELOAD'].present?
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require 'rack-livereload'
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# strongly inspired by https://github.com/johnbintz/rack-livereload/issues/71#issuecomment-674899405
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module BodyProcessorExtension
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def process!(env)
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@content_security_policy_nonce = if ActionDispatch::Request.new(env).respond_to?(:content_security_policy_nonce)
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ActionDispatch::Request.new(env).content_security_policy_nonce
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end
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super
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end
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def template
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orignal_template = ::File.read(::File.expand_path('../../../../skel/livereload.html.erb', method(:template).super_method.source_location[0]))
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nonced_template = orignal_template.gsub(%r{(<script type="text/javascript")}, '\1 nonce="<%= @content_security_policy_nonce %>"')
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ERB.new(nonced_template)
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end
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end
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Rack::LiveReload::BodyProcessor.prepend(BodyProcessorExtension)
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# Automatically inject JavaScript needed for LiveReload
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Rails.application.middleware.insert_after(
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ActionDispatch::Static,
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Rack::LiveReload,
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no_swf: true,
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min_delay: 500, # default 1000
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max_delay: 10_000, # default 60_000
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live_reload_port: 35_738
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)
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end
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