Class: PennMARC::Note

Inherits:
Helper
  • Object
show all
Defined in:
lib/pennmarc/helpers/note.rb

Overview

Extracts notes from 5xx fields (mostly).

Constant Summary

Constants included from Util

Util::TRAILING_PUNCTUATIONS_PATTERNS

Class Method Summary collapse

Methods included from Util

#append_relator, #append_trailing, #datafield_and_linked_alternate, #field_defined?, #field_or_its_linked_alternate?, #join_and_squish, #join_subfields, #linked_alternate, #linked_alternate_not_6_or_8, #no_subfield_value_matches?, #prefixed_subject_and_alternate, #relator, #relator_join_separator, #relator_term_subfield, #remove_paren_value_from_subfield_i, #subfield_defined?, #subfield_in?, #subfield_not_in?, #subfield_undefined?, #subfield_value?, #subfield_value_in?, #subfield_value_not_in?, #subfield_values, #subfield_values_for, #substring_after, #substring_before, #translate_relator, #trim_punctuation, #trim_trailing, #trim_trailing!, #valid_subject_genre_source_code?

Class Method Details

.access_restriction_show(record) ⇒ Array<String>

Retrieve access restricted notes for display from field 506.

Parameters:

  • record (MARC::Record)

Returns:

  • (Array<String>) 


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# File 'lib/pennmarc/helpers/note.rb', line 91

def access_restriction_show(record)
  record.fields('506').filter_map { |field|
    join_subfields(field, &subfield_not_in?(%w[2 5 6]))
  }.uniq
end

.arrangement_show(record) ⇒ Array<String>

Retrieve arrangement values for display from field field 351.

Parameters:

  • record (MARC::Record)

Returns:

  • (Array<String>) 


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# File 'lib/pennmarc/helpers/note.rb', line 140

def arrangement_show(record)
  datafield_and_linked_alternate(record, '351')
end

.biography_show(record) ⇒ Array<String>

Retrieve biography notes for display from field 545 and its linked alternate.

Parameters:

  • record (MARC::Record)

Returns:

  • (Array<String>) 


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# File 'lib/pennmarc/helpers/note.rb', line 125

def biography_show(record)
  datafield_and_linked_alternate(record, '545')
end

.bound_with_show(record) ⇒ Array<String>

Retrieve “With” notes for display from field 501

Parameters:

  • record (MARC::Record)

Returns:

  • (Array<String>) 


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# File 'lib/pennmarc/helpers/note.rb', line 177

def bound_with_show(record)
  record.fields('501').filter_map { |field| join_subfields(field, &subfield_in?(['a'])).presence }.uniq
end

.contents_values(record, with_alternate: true) ⇒ Array<String>

Retrieve contents notes for display from fields 505 and, if include_vernacular param is true, its linked alternate. Used for display and searching.

Parameters:

  • record (MARC::Record)
  • with_alternate (Boolean) (defaults to: true)

Returns:

  • (Array<String>) 


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# File 'lib/pennmarc/helpers/note.rb', line 76

def contents_values(record, with_alternate: true)
  record.fields(%w[505 880]).filter_map { |field|
    if field.tag == '880'
      next unless with_alternate

      next if no_subfield_value_matches?(field, '6', /^505/)
    end

    join_subfields(field, &subfield_not_in?(%w[6 8])).split('--')
  }.flatten.uniq
end

.credits_show(record) ⇒ Array<String>

Retrieve credits notes for display from field 508 and its linked alternate.

Parameters:

  • record (MARC::Record)

Returns:

  • (Array<String>) 


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# File 'lib/pennmarc/helpers/note.rb', line 117

def credits_show(record)
  datafield_and_linked_alternate(record, '508')
end

.finding_aid_show(record) ⇒ Array<String>

Retrieve finding aid notes for display from field 555 and its linked alternate.

Parameters:

  • record (MARC::Record)

Returns:

  • (Array<String>) 


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# File 'lib/pennmarc/helpers/note.rb', line 101

def finding_aid_show(record)
  datafield_and_linked_alternate(record, '555')
end

.local_notes_show(record) ⇒ Array<String>

Retrieve local notes for display from fields 561, 562, 563, 585, 590. Includes linked alternates except for 561.

Parameters:

  • record (MARC::Record)

Returns:

  • (Array<String>) 


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# File 'lib/pennmarc/helpers/note.rb', line 32

def local_notes_show(record)
  local_notes = record.fields('561').filter_map do |field|
    next unless subfield_value?(field, 'a', /^Athenaeum copy: /)

    join_subfields(field, &subfield_in?(%w[a]))
  end

  additional_fields = %w[562 563 585 590]

  notes = local_notes + record.fields(additional_fields + ['880']).filter_map do |field|
    next if field.tag == '880' && no_subfield_value_matches?(field, '6', /^(#{additional_fields.join('|')})/)

    join_subfields(field, &subfield_not_in?(%w[5 6 8]))
  end
  notes.uniq
end

.notes_show(record) ⇒ Array<String>

Retrieve notes for display from fields 500, 502, 504, 515, 518, 525, 533, 540, 550, 580, 586, 588 and their linked alternates.

Parameters:

  • record (MARC::Record)

Returns:

  • (Array<String>) 


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# File 'lib/pennmarc/helpers/note.rb', line 17

def notes_show(record)
  notes_fields = %w[500 502 504 515 518 525 533 540 550 580 586 588]
  record.fields(notes_fields + ['880']).filter_map { |field|
    next if field.tag == '880' && no_subfield_value_matches?(field, '6', /^(#{notes_fields.join('|')})/)

    join_subfields(field, &subfield_not_in?(%w[5 6 8]))
  }.uniq
end

.participant_show(record) ⇒ Array<String>

Retrieve participant notes for display from field 511 and its linked alternate.

Parameters:

  • record (MARC::Record)

Returns:

  • (Array<String>) 


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# File 'lib/pennmarc/helpers/note.rb', line 109

def participant_show(record)
  datafield_and_linked_alternate(record, '511')
end

.provenance_show(record) ⇒ Array<String>

Retrieve provenance notes for display from fields 561 and prefixed subject field 650 and its linked alternate. Ignores 561 fields with subfield ‘a’ values that begin with ‘Athenaeum copy: ’ and 650 fields where subfield ‘a’ does not have the prefix ‘PRO’.

Parameters:

  • record (MARC::Record)

Returns:

  • (Array<String>) 


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# File 'lib/pennmarc/helpers/note.rb', line 55

def provenance_show(record)
  provenance_notes = record.fields(%w[561 880]).filter_map do |field|
    next unless field.indicator1.in?(['1', '', ' '])

    next unless field.indicator2.in?([' ', ''])

    next if field.tag == '880' && no_subfield_value_matches?(field, '6', /^561/)

    next if subfield_value?(field, 'a', /^Athenaeum copy: /)

    join_subfields(field, &subfield_in?(%w[a]))
  end
  notes = provenance_notes + prefixed_subject_and_alternate(record, 'PRO')
  notes.uniq
end

.summary_show(record) ⇒ Array<String>

Retrieve summary notes for display from field 520 and its linked alternate.

Parameters:

  • record (MARC::Record)

Returns:

  • (Array<String>) 


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# File 'lib/pennmarc/helpers/note.rb', line 133

def summary_show(record)
  datafield_and_linked_alternate(record, '520')
end

.system_details_show(record) ⇒ Array<String>

Retrieve system details notes for display from fields 538, 344, 345, 346, 347, and their linked alternates.

Parameters:

  • record (MARC::Record)

Returns:

  • (Array<String>) 


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# File 'lib/pennmarc/helpers/note.rb', line 150

def system_details_show(record)
  system_details_notes = record.fields(%w[538 880]).filter_map do |field|
    next if field.tag == '880' && no_subfield_value_matches?(field, '6', /^538/)

    sub3_and_other_subs(field, &subfield_in?(%w[a i u]))
  end
  system_details_notes += record.fields(%w[344 880]).filter_map do |field|
    next if field.tag == '880' && no_subfield_value_matches?(field, '6', /^344/)

    sub3_and_other_subs(field, &subfield_in?(%w[a b c d e f g h]))
  end
  system_details_notes += record.fields(%w[345 346 880]).filter_map do |field|
    next if field.tag == '880' && no_subfield_value_matches?(field, '6', /^(345|346)/)

    sub3_and_other_subs(field, &subfield_in?(%w[a b]))
  end
  system_details_notes += record.fields(%w[347 880]).filter_map do |field|
    next if field.tag == '880' && no_subfield_value_matches?(field, '6', /^347/)

    sub3_and_other_subs(field, &subfield_in?(%w[a b c d e f]))
  end
  system_details_notes.uniq
end