Module: ActiveFedora::Indexing::ClassMethods

Defined in:
lib/active_fedora/indexing.rb

Instance Method Summary collapse

Instance Method Details

#descendant_uris(uri, exclude_uri: false) ⇒ Object 



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# File 'lib/active_fedora/indexing.rb', line 122

def descendant_uris(uri, exclude_uri: false)
  DescendantFetcher.new(uri, exclude_self: exclude_uri).descendant_and_self_uris
end

#index_config ⇒ Object

Returns ActiveFedora::Indexing::Map.

Returns:

  • ActiveFedora::Indexing::Map



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# File 'lib/active_fedora/indexing.rb', line 78

def index_config
  @index_config ||= if superclass.respond_to?(:index_config)
                      superclass.index_config.deep_dup
                    else
                      ActiveFedora::Indexing::Map.new
                    end
end

#reindex_everything(batch_size: 50, softCommit: true, progress_bar: false, final_commit: false) ⇒ Object

Parameters:

  • batch_size (Integer) (defaults to: 50) —

    • The number of Fedora objects to process for each SolrService.add call. Default 50.

  • softCommit (Boolean) (defaults to: true) —

    • Do we perform a softCommit when we add the to_solr objects to SolrService. Default true.

  • progress_bar (Boolean) (defaults to: false) —

    • If true output progress bar information. Default false.

  • final_commit (Boolean) (defaults to: false) —

    • If true perform a hard commit to the Solr service at the completion of the batch of updates. Default false.



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# File 'lib/active_fedora/indexing.rb', line 90

def reindex_everything(batch_size: 50, softCommit: true, progress_bar: false, final_commit: false)
  # skip root url
  descendants = descendant_uris(ActiveFedora.fedora.base_uri, exclude_uri: true)

  batch = []

  progress_bar_controller = ProgressBar.create(total: descendants.count, format: "%t: |%B| %p%% %e") if progress_bar

  descendants.each do |uri|
    logger.debug "Re-index everything ... #{uri}"

    batch << ActiveFedora::Base.find(ActiveFedora::Base.uri_to_id(uri)).to_solr

    if (batch.count % batch_size).zero?
      SolrService.add(batch, softCommit: softCommit)
      batch.clear
    end

    progress_bar_controller.increment if progress_bar_controller
  end

  if batch.present?
    SolrService.add(batch, softCommit: softCommit)
    batch.clear
  end

  if final_commit
    logger.debug "Solr hard commit..."
    SolrService.commit
  end
end