Hotfix for Scrivito Bug

scrivito_monkey_patch.rb

# put this into config/initializers/scrivito_monkey_patch.rb

scrivito_version = Gem.loaded_specs["scrivito"].version
checked_versions = [">= 0.30.0", "<= 0.50.0"]

requirement = Gem::Requirement.new(checked_versions)

if !requirement.satisfied_by?(Gem::Version.new(scrivito_version))
  raise "this monkey patch was designed for scrivito versions #{checked_versions}. "\
    "you upgraded scrivito to #{scrivito_version}, please ensure it still applies and works"
end

# ensure the target class has been loaded
Scrivito::CmsBackend

module Scrivito
  class CmsBackend

    private

    # overwriting this method
    # note that only a single line is actually changed
    def request_blob_metadata_from_s3(url)
      uri = URI.parse(url)
      retried = false
      begin

        ### this line contains the actual patch
        # before, buggy:
        # response = ConnectionManager.request(uri, Net::HTTP::Head.new(uri.path))
        # better:
        response = ConnectionManager.request(uri, Net::HTTP::Head.new(uri))

        @query_counter += 1
      rescue NetworkError
        raise if retried
        retried = true
        retry
      end

      raise ScrivitoError, "S3 responded with #{response.code}" unless response.code == '200'

      {
        content_length: response['content-length'],
        content_type:   response['content-type'],
        cache_control:  response['cache-control'],
      }
    end

  end

end

Mittlerweile in Version 0.60.0.rc1 und 0.50.1 nicht mehr notwendig.