Class: ImportDigitalObjects

Inherits:
BulkImportParser show all
Defined in:
backend/app/lib/bulk_import/import_digital_objects.rb

Constant Summary collapse

START_MARKER = 
/ArchivesSpace digital object import field codes/.freeze

Constants included from JSONModel

JSONModel::REFERENCE_KEY_REGEX

Instance Method Summary collapse

Methods inherited from BulkImportParser

#initialize_info, #record_uris, #run

Methods included from BulkImportMixins

#ao_save, #archival_object_from_ref, #archival_object_from_ref_or_uri, #archival_object_from_uri, #create_date, #created, #find_top_container, #handle_notes, #indicator_and_type_exist_for_resource?, #resolves, #resource_from_ref, #resource_match, #sub_container_from_barcode, #test_exceptions, #valid, #value_check

Methods included from CrudHelpers

#handle_create, #handle_delete, #handle_listing, #handle_raw_listing, #handle_unlimited_listing, #handle_update, scoped_dataset, with_record_conflict_reporting, #with_record_conflict_reporting

Methods included from URIResolver

add_resolve_wrapper, ensure_reference_is_valid, register_resolver, resolve_references, resolve_wrappers

Methods included from JSONModel

JSONModel, #JSONModel, add_error_handler, all, allow_unmapped_enum_value, backend_url, check_valid_refs, client_mode?, custom_validations, destroy_model, enum_default_value, enum_values, handle_error, init, load_schema, #models, models, parse_jsonmodel_ref, parse_reference, repository, repository_for, schema_src, set_publish_flags!, set_repository, strict_mode, strict_mode?, validate_schema, with_repository

Constructor Details

#initialize(input_file, content_type, current_user, opts, log_method = nil) ⇒ ImportDigitalObjects

Returns a new instance of ImportDigitalObjects.



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# File 'backend/app/lib/bulk_import/import_digital_objects.rb', line 6

def initialize(input_file, content_type, current_user, opts, log_method = nil)
  super(input_file, content_type, current_user, opts, log_method)
  @find_uri = "/repositories/#{@opts[:repo_id]}/find_by_id/archival_objects"
  @resource_ref = "/repositories/#{@opts[:repo_id]}/resources/#{@opts[:id]}"
  @repo_id = @opts[:repo_id]
  @start_marker = START_MARKER  # replace down stream
end

Instance Method Details

#check_row ⇒ Object

required fields for a digital object row: ead match, (ao_ref_id or ao_uri)



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# File 'backend/app/lib/bulk_import/import_digital_objects.rb', line 86

def check_row
  err_arr = []
  begin
    if @row_hash["ao_ref_id"].nil? && @row_hash["ao_uri"].nil?
      err_arr.push I18n.t("bulk_import.error.no_uri_or_ref")
    end
  end
  normalize_publish_column(@row_hash)
  normalize_publish_column(@row_hash, 'digital_object_link_publish')
  normalize_publish_column(@row_hash, 'thumbnail_publish')
  err_arr.join("; ")
end

#create_instance(ao) ⇒ Object 



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# File 'backend/app/lib/bulk_import/import_digital_objects.rb', line 14

def create_instance(ao)
  dig_instance = nil
  begin
    dig_instance = @doh.create(@row_hash["digital_object_title"],
                               @row_hash["thumbnail"], @row_hash["digital_object_link"], @row_hash["digital_object_id"], @row_hash["publish"], ao, @report, @row_hash['digital_object_link_publish'], @row_hash['thumbnail_publish'])
  rescue Exception => e
    @report.add_errors(e.message)
  end
  if dig_instance && !@validate_only # only try to save if not validate only
    ao.instances ||= []
    ao.instances << dig_instance
    begin
      ao = ao_save(ao)
      @report.add_info(I18n.t("bulk_import.dig_assoc"))
    rescue BulkImportException => ee
      @report.add_errors(I18n.t("bulk_import.error.dig_unassoc", :msg => ee.message))
    end
  end
  dig_instance
end

#initialize_handler_enums ⇒ Object 



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# File 'backend/app/lib/bulk_import/import_digital_objects.rb', line 99

def initialize_handler_enums
  @doh = DigitalObjectHandler.new(@current_user, @validate_only)
end

#log_row(row) ⇒ Object 



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# File 'backend/app/lib/bulk_import/import_digital_objects.rb', line 68

def log_row(row)
  unless row.archival_object_id.nil?
    log_obj = I18n.t("bulk_import.log_obj", :what => I18n.t("bulk_import.ao"), :nm => row.archival_object_display, :id => row.archival_object_id, :ref_id => row.ref_id)
    @log_method.call(I18n.t("bulk_import.log_info", :row => row.row, :what => log_obj))
  end
  unless row.info.empty?
    row.info.each do |info|
      @log_method.call(I18n.t("bulk_import.log_info", :row => row.row, :what => info))
    end
  end
  unless row.errors.empty?
    row.errors.each do |err|
      @log_method.call(I18n.t("bulk_import.log_error", :row => row.row, :what => err))
    end
  end
end

#process_row ⇒ Object 



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# File 'backend/app/lib/bulk_import/import_digital_objects.rb', line 35

def process_row
  ret_str = ""
  errs = []
  begin
    resource_match(@resource, @row_hash["ead"], @row_hash["res_uri"])
  rescue Exception => e
    errs << e.message
  end
  errs << check_row
  errs.reject!(&:empty?)
  if !@validate_only && !errs.empty?
    err = errs.join("; ")
    raise BulkImportException.new(I18n.t("bulk_import.row_error", :row => @counter, :errs => err))
  end
  ao = verify_ao(@row_hash["ao_ref_id"], @row_hash["ao_uri"], errs)
  if ao.nil? && !@validate_only
    err = errs.join("; ")
    raise BulkImportException.new(I18n.t("bulk_import.error.bad_ao", :errs => err))
  end
  digital_instance = create_instance(ao)
  if !digital_instance & @validate_only
    @report.add_errors(errs.join("; ")) if !errs.empty?
    @report.add_errors(I18n.t("bulk_import.object_not_created_be", :what => I18n.t("bulk_import.dig")))
  elsif !errs.empty?
    err = errs.join("; ")
    @report.add_errors(I18n.t("bulk_import.error.dig_unassoc", :msg => err))
  end
  @created_refs.concat(
    [ao.uri, digital_instance.digital_object['ref']]
  ) if ao && digital_instance && !@validate_only
  digital_instance
end

#verify_ao(ref_id, uri, errs) ⇒ Object

any problem here would result in the digital object not being created



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# File 'backend/app/lib/bulk_import/import_digital_objects.rb', line 104

def verify_ao(ref_id, uri, errs)
  result = archival_object_from_ref_or_uri(ref_id, uri)
  ao = result[:ao]
  if ao.nil?
    errs << I18n.t("bulk_import.error.bad_ao", :errs => result[:errs])
  else
    @report.add_archival_object(ao)
  end
  ao
end