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if ['2.3.8', '2.3.9', '2.3.10', '2.3.11'].include?(Rails.version) && Gem.available?('mongrel', '~>1.1.5') && self.class.const_defined?(:Mongrel)
# Pulled right from latest rack. Old looked like this in 1.1.0 version.
#
# def [](k)
# super(@names[k] ||= @names[k.downcase])
# end
#
module Rack
module Utils
class HeaderHash < Hash
def [](k)
super(@names[k]) if @names[k]
super(@names[k.downcase])
end
end
end
end
# Code pulled from the ticket above.
#
class Mongrel::CGIWrapper
def header_with_rails_fix(options = 'text/html')
@head['cookie'] = options.delete('cookie').flatten.map { |v| v.sub(/^\n/,'') } if options.class != String and options['cookie']
header_without_rails_fix(options)
end
alias_method_chain :header, :rails_fix
end
# Pulled right from 2.3.8 ActionPack. Simple diff was
#
# if headers.include?('Set-Cookie')
# headers['cookie'] = headers.delete('Set-Cookie').split("\n")
# end
#
# to
#
# if headers['Set-Cookie']
# headers['cookie'] = headers.delete('Set-Cookie').split("\n")
# end
#
module ActionController
class CGIHandler
def self.dispatch_cgi(app, cgi, out = $stdout)
env = cgi.__send__(:env_table)
env.delete "HTTP_CONTENT_LENGTH"
cgi.stdinput.extend ProperStream
env["SCRIPT_NAME"] = "" if env["SCRIPT_NAME"] == "/"
env.update({
"rack.version" => [0,1],
"rack.input" => cgi.stdinput,
"rack.errors" => $stderr,
"rack.multithread" => false,
"rack.multiprocess" => true,
"rack.run_once" => false,
"rack.url_scheme" => ["yes", "on", "1"].include?(env["HTTPS"]) ? "https" : "http"
})
env["QUERY_STRING"] ||= ""
env["HTTP_VERSION"] ||= env["SERVER_PROTOCOL"]
env["REQUEST_PATH"] ||= "/"
env.delete "PATH_INFO" if env["PATH_INFO"] == ""
status, headers, body = app.call(env)
begin
out.binmode if out.respond_to?(:binmode)
out.sync = false if out.respond_to?(:sync=)
headers['Status'] = status.to_s
if headers['Set-Cookie']
headers['cookie'] = headers.delete('Set-Cookie').split("\n")
end
out.write(cgi.header(headers))
body.each { |part|
out.write part
out.flush if out.respond_to?(:flush)
}
ensure
body.close if body.respond_to?(:close)
end
end
end
end
end
@Intrepidd
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Intrepidd commented Aug 23, 2011

Fixed my broken mongrel, thanks :)

@derekjwilliams
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derekjwilliams commented Dec 12, 2011

It looks like this is also needed for Rails.version 2.3.14. I updated Redmine to version 1.3 today and updated this to fix the text/plain should be text/html issue.

@we4tech
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we4tech commented Dec 24, 2011

Thanks rca it works with rails 2.3.12 :) just a savior :D

@andrewhavens
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andrewhavens commented Jan 16, 2013

This fixed my problem while upgrading to Rails 2.3.15 (just comment out the if statement checking the Rails version because you dont need it). The error message that I had was:

Error calling Dispatcher.dispatch #<NoMethodError: private method `split' called for nil:NilClass>

Just copy the contents of this gist and paste into config/initializers/mongrel.rb

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