Class: Actions::Pulp3::Repository::UploadFile

Inherits:
AbstractAsyncTask show all
Defined in:
app/lib/actions/pulp3/repository/upload_file.rb

Instance Method Summary collapse

Methods inherited from AbstractAsyncTask

#cancel, #cancel!, #combined_tasks, #done?, #external_task, #humanized_state, #new_or_existing_objects, #pulp_tasks, #rescue_external_task, #run, #task_groups

Methods inherited from Abstract

#smart_proxy

Instance Method Details

#check_error_details ⇒ Object 



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# File 'app/lib/actions/pulp3/repository/upload_file.rb', line 62

def check_error_details
  output[:pulp_tasks].each do |pulp_task|
    error_details = pulp_task.try(:[], "error")
    if error_details && !error_details.nil? && !unique_error(error_details)
      fail _("An error occurred during upload \n%{error_message}") % {:error_message => error_details}
    end
  end
end

#check_for_errors ⇒ Object 



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# File 'app/lib/actions/pulp3/repository/upload_file.rb', line 71

def check_for_errors
  combined_tasks.each do |task|
    if unique_error task.error
      warn _("Duplicate artifact detected")
    else
      super
    end
  end
end

#external_task=(tasks) ⇒ Object

rubocop:enable Metrics/MethodLength



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# File 'app/lib/actions/pulp3/repository/upload_file.rb', line 54

def external_task=(tasks)
  super
end

#finalize ⇒ Object 



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# File 'app/lib/actions/pulp3/repository/upload_file.rb', line 58

def finalize
  check_error_details
end

#invoke_external_task ⇒ Object

rubocop:disable Metrics/MethodLength



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# File 'app/lib/actions/pulp3/repository/upload_file.rb', line 10

def invoke_external_task
  repo = ::Katello::Repository.find(input[:repository_id])
  repo_backend_service = repo.backend_service(smart_proxy)
  upload_class = repo_backend_service.core_api.upload_class
  uploads_api = repo_backend_service.core_api.uploads_api
  offset = 0
  response = nil
  File.open(input[:file], "rb") do |file|
    total_size = File.size(file)
    upload_href = uploads_api.create(upload_class.new(size: total_size)).pulp_href
    sha256 = Digest::SHA256.hexdigest(File.read(file))
    until file.eof?
      chunk = file.read(upload_chunk_size)
      begin
        filechunk = Tempfile.new('filechunk', :encoding => 'ascii-8bit')
        filechunk.write(chunk)
        filechunk.flush
        actual_chunk_size = File.size(filechunk)
        response = uploads_api.update(content_range(offset, offset + actual_chunk_size - 1, total_size), upload_href, filechunk)
        offset += actual_chunk_size
      ensure
        filechunk.close
        filechunk.unlink
      end
    end

    if response
      upload_href = response.pulp_href
      #Check for any duplicate artifacts created in parallel subtasks
      duplicate_sha_artifact_list = ::Katello::Pulp3::Api::Core.new(smart_proxy).artifacts_api.list("sha256": sha256)
      duplicate_sha_artifact_href = duplicate_sha_artifact_list&.results&.first&.pulp_href
      if duplicate_sha_artifact_href
        uploads_api.delete(upload_href)
        output[:artifact_href] = duplicate_sha_artifact_href
        output[:pulp_tasks] = nil
      else
        output[:artifact_href] = nil
        output[:pulp_tasks] = [uploads_api.commit(upload_href, sha256: sha256)]
      end
    end
  end
end

#plan(repository, smart_proxy, file) ⇒ Object 



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# File 'app/lib/actions/pulp3/repository/upload_file.rb', line 5

def plan(repository, smart_proxy, file)
  plan_self(:repository_id => repository.id, :smart_proxy_id => smart_proxy.id, :file => file)
end