Configuring the OAI PMH service

While the plugin provides some generic defaults out of the box, you probably will want to customize the OAI provider configuration. All configuration parameters are optional.

• Include the OAI configuration options in the controller
  In app/controllers/catalog_controller.rb add the following lines

  configure_blacklight do |config|
    config.oai = OAI_CONFIG
  end
  

• Create the configuration file in config/initializers/oai_config.rb
  
  The configuration options are as below
  
  

  OAI_CONFIG = {
    provider: {
      # repository_name: The name of the repository to be used by the OAI provider
      repository_name: 'The name of the repository',
  
      # repository_url: The base url of the repository providing the service
      repository_url: 'http://url_to_the_repository',
  
      # record_prefix: The oai provider expects a prefix. The usual value is oai
      record_prefix: 'oai',
  
      # admin_email: 1 or more admin emails as an array
      admin_email: ['[email protected]', '[email protected]'],
  
      # sample_id: An example of a typical id of a record in your service.
      sample_id: 'repo:123'
    },
    document: {
      # model: The model class used for the document. The default is SolrDocument
      model: SolrDocument,
  
      # limit: The number of records or identifiers to be served in each request by the oai pmh service
      limit: 250,
  
      # set_class: The class used to define sets. The default is ::SetDetail
      set_class: '::SetDetail',
  
      # set_fields: The field or fields to be used to define sets
      set_fields: 'genre_ssim',
  
      set_filters: [
        # 0 or more query filters to filter out certain values from appearing in the sets
      ],
  
      record_filters: [
        # 0 or more query filters to filter records from being shown in
        #   ListIdentifiers, ListRecords, GetRecord and in aggregating values for ListSets
  
        # Here are an example set of filters
        # Example filter to limit access to public records
        'discover_access_group_ssim:public OR read_access_group_ssim:public',
        # Example filter to ignore the FileAsset model
        '-has_model_ssim:"info:fedora/afmodel:FileAsset"',
        # Example filter to ignore the ActiveFedora::Base active fedora model
        '-active_fedora_model_ssi:"ActiveFedora::Base"'
      ],
  
      format_filters: {
        # By default, the service assumes all records are available in all formats
        # If a particular format is available only for a subset of records,
        # use format_filters to define 0 or more query filters 
        #   to filter records from being shown in
        #   ListIdentifiers, ListRecords, GetRecord and in aggregating values for ListSets
        #   for the defined format
  
        # For example, for the uketd_dc format, only show records that belong to the genre
        #   "Thesis or dissertation"
        'uketd_dc': ['genre_ssim:"Thesis or dissertation"'],
      },
  
      # timestamp_field: The fields to be used to run timestamp queries against
      timestamp_field: 'system_modified_dtsi',
  
      # timestamp_method: The method defined in the SolrDocument model, that processes the timestamp if needed.
      #   The default method is create_date
      timestamp_method: 'create_date',
  
      # supported_formats: The list of formtats supported by the oai pmh service
      supported_formats: ['oai_dc', 'mods', 'uketd_dc']
    }
  }
  

  The "provider" configuration is documented as part of the ruby-oai gem at http://oai.rubyforge.org/