Class: ImportBtaa

Inherits:
Import show all
Defined in:
app/models/import_btaa.rb

Overview

Import BTAA

Instance Method Summary collapse

Methods inherited from Import

#all_mapping_keys, #check_if_mapped, #convert_data, #mappings_valid?, #run!, #set_csv_file_attributes, #state_machine

Instance Method Details

#assumed_mappings ⇒ Object

Copy Value from Field to Field



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# File 'app/models/import_btaa.rb', line 23

def assumed_mappings
  # No longer assuming identfier == slug
  # [
  #   { 'dc_identifier_s': 'layer_slug_s' }
  # ]
  # Return empty array
  []
end

#default_mappings ⇒ Object

Solr Field => Hard Value



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# File 'app/models/import_btaa.rb', line 16

def default_mappings
  [
    {gbl_mdVersion_s: "Aardvark"}
  ]
end

#derive_boolean(args) ⇒ Object 



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# File 'app/models/import_btaa.rb', line 83

def derive_boolean(args)
  data_hash = args[:data_hash]
  field = args[:field]

  return false if data_hash[field].blank?

  ActiveModel::Type::Boolean.new.cast(data_hash[field].downcase)
end

#derive_dcat_centroid(args) ⇒ Object 



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# File 'app/models/import_btaa.rb', line 73

def derive_dcat_centroid(args)
  data_hash = args[:data_hash]
  field = args[:field]

  return if data_hash[field].blank?

  w, s, e, n = data_hash[field].split(",")
  "#{(n.to_f + s.to_f) / 2},#{(e.to_f + w.to_f) / 2}"
end

#derived_mappings ⇒ Object

Derived Values



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# File 'app/models/import_btaa.rb', line 33

def derived_mappings
  [
    {
      dcat_centroid:
        {
          field: "dcat_bbox",
          method: "derive_dcat_centroid"
        }
    },
    {
      b1g_child_record_b:
        {
          field: "b1g_child_record_b",
          method: "derive_boolean"
        }
    },
    {
      gbl_georeferenced_b:
        {
          field: "gbl_georeferenced_b",
          method: "derive_boolean"
        }
    },
    {
      gbl_suppressed_b:
        {
          field: "gbl_suppressed_b",
          method: "derive_boolean"
        }
    }
  ]
end

#klass_delimiter ⇒ Object 



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# File 'app/models/import_btaa.rb', line 11

def klass_delimiter
  "|"
end

#mapping_configuration ⇒ Object

validations, constants and methods



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# File 'app/models/import_btaa.rb', line 7

def mapping_configuration
  GeoblacklightAdmin::Schema.instance.importable_fields
end

#required_mappings ⇒ Object

Required Values Key / Default Value Example: { b1g_status_s: ‘Active’ }



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# File 'app/models/import_btaa.rb', line 69

def required_mappings
  []
end