Class: Katello::Validators::EnvironmentDockerRepositoriesValidator

Inherits:
ActiveModel::Validator
  • Object
show all
Defined in:
app/lib/katello/validators/environment_docker_repositories_validator.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.validate_repositories(registry_name_pattern, repositories) ⇒ Object 



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# File 'app/lib/katello/validators/environment_docker_repositories_validator.rb', line 21

def self.validate_repositories(registry_name_pattern, repositories)
  error_messages = []
  name_to_repos = {}
  repositories.each do |repository|
    name = Katello::Repository.safe_render_container_name(repository, registry_name_pattern)
    unless ContainerImageNameValidator.validate_name(name)
      error_messages << N_("Registry name pattern results in invalid container image name of member repository '%{name}'") % {name: repository.name}
      return error_messages
    end
    name_to_repos[name] ||= []
    name_to_repos[name] << repository
  end

  duplicate_repos = name_to_repos.select { |_name, repos| repos.count > 1 }.values.flatten
  if duplicate_repos.any?
    repo_names = duplicate_repos.map(&:name).sort.join(', ')
    error_messages << N_("Registry name pattern results in duplicate container image names for these repositories: %s.") % repo_names
    return error_messages
  end

  []
end

Instance Method Details

#test_repository ⇒ Object 



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# File 'app/lib/katello/validators/environment_docker_repositories_validator.rb', line 44

def test_repository
  Katello::Repository.new(
    root: ::Katello::RootRepository.new(name: "bad name!", label: "good_label", docker_upstream_name: "image/name", url: "https://registry.example.com"),
    product: ::Katello::Product.new(name: "bad name!", label: "good_label"),
    environment: ::Katello::KTEnvironment.new(name: "bad name!", label: "good_label",
                                              organization: Organization.new(name: "bad name!", label: "good_label")),
    content_view_version: ::Katello::ContentViewVersion.new(major: 1, minor: 20, content_view: Katello::ContentView.new(name: "bad name!", label: "good_label"))
  )
end

#validate(environment) ⇒ Object 



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# File 'app/lib/katello/validators/environment_docker_repositories_validator.rb', line 4

def validate(environment)
  return true if environment.registry_name_pattern.empty?

  unless ContainerImageNameValidator.validate_name(Katello::Repository.safe_render_container_name(test_repository, environment.registry_name_pattern))
    environment.errors.add(:registry_name_pattern, N_("Registry name pattern will result in invalid container image name of member repositories"))
    return false
  end

  error_messages = EnvironmentDockerRepositoriesValidator.validate_repositories(environment.registry_name_pattern, environment.repositories.docker_type)
  return true if error_messages.empty?

  error_messages.each do |message|
    environment.errors.add(:registry_name_pattern, message)
  end
  false
end