Module: IiifPrint::FileSetIndexer

Defined in:
app/indexers/concerns/iiif_print/file_set_indexer.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.decorate(base) ⇒ Class

Why ‘.decorate`? In my tests for Rails 5.2, I’m not able to use the prepended nor included blocks to assign a class_attribute when I “prepend” a module to the base class. This method allows me to handle that behavior.

Parameters:

  • base (Class)

Returns:

  • (Class) —

    the given base, now decorated in all of it’s glory



11
12
13
14
15
 
# File 'app/indexers/concerns/iiif_print/file_set_indexer.rb', line 11

def self.decorate(base)
  base.prepend(self)
  base.class_attribute :iiif_print_lineage_service, default: IiifPrint::LineageService
  base
end

Instance Method Details

#generate_solr_document ⇒ Object 



17
18
19
20
21
22
23
24
25
26
 
# File 'app/indexers/concerns/iiif_print/file_set_indexer.rb', line 17

def generate_solr_document
  super.tap do |solr_doc|
    # only UV viewable images should have is_page_of, it is only used for iiif search
    solr_doc['is_page_of_ssim'] = iiif_print_lineage_service.ancestor_ids_for(object) if object.mime_type&.match(/image/)
    # index for full text search
    solr_doc['all_text_timv'] = all_text
    solr_doc['all_text_tsimv'] = all_text
    solr_doc['digest_ssim'] = digest_from_content
  end
end