Class: DS::Mapper::DSMetsMapper

Inherits:
BaseMapper show all
Defined in:
lib/ds/mapper/ds_mets_mapper.rb

Constant Summary

Constants inherited from BaseMapper

BaseMapper::ARTISTS_COLUMN_MAP, BaseMapper::ASSOCIATED_AGENT_COLUMN_MAP, BaseMapper::AUTHORS_COLUMN_MAP, BaseMapper::FORMER_OWNER_COLUMN_MAP, BaseMapper::GENRES_COLUMN_MAP, BaseMapper::LANGUAGE_COLUMN_MAP, BaseMapper::MATERIAL_COLUMN_MAP, BaseMapper::PLACES_COLUMN_MAP, BaseMapper::RECON_TYPE_COLUMN_MAP, BaseMapper::SCRIBES_COLUMN_MAP, BaseMapper::SUBJECTS_COLUMN_MAP, BaseMapper::TITLES_COLUMN_MAP

Instance Attribute Summary collapse

Attributes inherited from BaseMapper

#recon_builder, #source, #source_dir, #timestamp

Instance Method Summary collapse

Methods inherited from BaseMapper

#build_term_maps, #build_term_string, #build_term_strings, #map_terms, #to_s

Constructor Details

#initialize(source_dir:, timestamp:) ⇒ DSMetsMapper

Returns a new instance of DSMetsMapper.



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# File 'lib/ds/mapper/ds_mets_mapper.rb', line 10

def initialize(source_dir:, timestamp:)
  super(
    source_dir: source_dir,
    timestamp: timestamp,
    source: DS::Source::DSMetsXML.new
  )
end

Instance Attribute Details

#ia_url_lookup ⇒ Object (readonly)

Returns the value of attribute ia_url_lookup.



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# File 'lib/ds/mapper/ds_mets_mapper.rb', line 7

def ia_url_lookup
  @ia_url_lookup
end

#iiif_lookup ⇒ Object (readonly)

Returns the value of attribute iiif_lookup.



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# File 'lib/ds/mapper/ds_mets_mapper.rb', line 6

def iiif_lookup
  @iiif_lookup
end

Instance Method Details

#extract_record(entry) ⇒ Object 



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# File 'lib/ds/mapper/ds_mets_mapper.rb', line 18

def extract_record entry
  locator = DS::Extractor::XmlRecordLocator.new
  source_file_path = File.join source_dir, entry.filename
  xml   = source.load_source source_file_path

  record = locator.locate_record xml, entry.institutional_id, entry.institutional_id_location_in_source
  return record if record.present?

  raise "Unable to locate record for #{entry.institutional_id} (errors: #{locator.errors.join(', ')})"
end

#map_record(entry) ⇒ Hash

Returns the mapped record.

Parameters:

Returns:

  • (Hash) —

    the mapped record



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# File 'lib/ds/mapper/ds_mets_mapper.rb', line 32

def map_record entry
  record = extract_record entry

  source_type                        = entry.source_type
  source_file                        = entry.filename
  ds_id                              = entry.ds_id
  date_added                         = nil
  date_last_updated                  = nil
  cataloging_convention              = DS::Extractor::DsMetsXmlExtractor.extract_cataloging_convention(record)
  holding_institution_ds_qid         = entry.institution_ds_qid
  holding_institution_as_recorded    = entry.institution_wikidata_label
  holding_institution_id_number      = entry.institutional_id
  holding_institution_shelfmark      = entry.call_number
  link_to_holding_institution_record = entry.link_to_institutional_record
  iiif_manifest                      = entry.iiif_manifest_url
  production_date_as_recorded        = DS::Extractor::DsMetsXmlExtractor.extract_production_date_as_recorded(record).join '|'
  production_date                    = DS::Extractor::DsMetsXmlExtractor.extract_date_range(record, range_sep: '^').join '|'
  century                            = DS.transform_dates_to_centuries production_date
  century_aat                        = DS.transform_centuries_to_aat century
  dated                              = DS::Extractor::DsMetsXmlExtractor.dated_by_scribe? record
  physical_description               = DS::Extractor::DsMetsXmlExtractor.extract_physical_description(record).join '|'
  note                               = DS::Extractor::DsMetsXmlExtractor.extract_notes(record).join '|'
  acknowledgments                   = DS::Extractor::DsMetsXmlExtractor.extract_acknowledgments(record).join '|'
  data_processed_at                  = timestamp
  data_source_modified               = entry.record_last_updated

  {
    ds_id:                              ds_id,
    date_added:                         date_added,
    date_last_updated:                  date_last_updated,
    dated:                              dated,
    cataloging_convention:              cataloging_convention,
    source_type:                        source_type,
    holding_institution_ds_qid:         holding_institution_ds_qid,
    holding_institution_as_recorded:    holding_institution_as_recorded,
    holding_institution_id_number:      holding_institution_id_number,
    holding_institution_shelfmark:      holding_institution_shelfmark,
    link_to_holding_institution_record: link_to_holding_institution_record,
    iiif_manifest:                      iiif_manifest,
    production_date_as_recorded:        production_date_as_recorded,
    production_date:                    production_date,
    century:                            century,
    century_aat:                        century_aat,
    physical_description:               physical_description,
    note:                               note,
    acknowledgments:                   acknowledgments,
    data_processed_at:                  data_processed_at,
    data_source_modified:               data_source_modified,
    source_file:                        source_file,
  }.update build_term_maps DS::Extractor::DsMetsXmlExtractor, record
end