Module: Blacklight::SearchContext

Extended by:
ActiveSupport::Concern
Included in:
Catalog, SearchHistory
Defined in:
app/controllers/concerns/blacklight/search_context.rb,
app/components/blacklight/search_context/server_applied_params_component.rb,
app/components/blacklight/search_context/server_item_pagination_component.rb

Defined Under Namespace

Classes: ServerAppliedParamsComponent, ServerItemPaginationComponent

Instance Method Summary collapse

Instance Method Details

#current_search_session ⇒ Object

The current search session



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# File 'app/controllers/concerns/blacklight/search_context.rb', line 22

def current_search_session
  @current_search_session ||= find_search_session
end

#page_links ⇒ Object

GET previous and next document json for the document specified by the counter param in current search



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# File 'app/controllers/concerns/blacklight/search_context.rb', line 33

def page_links
  counter_param = params.delete(:counter)
  @page_link_data = {}
  if counter_param
    index = counter_param.to_i - 1
    response, documents = search_service.previous_and_next_documents_for_search index, search_state.reset_search
    if documents.detect(&:present?)
      @page_link_data[:prev] = page_links_document_path(documents.first, index)
      @page_link_data[:next] = page_links_document_path(documents.last, index + 2)
    end
    if response&.total && response.total.positive?
      @page_link_data[:counterRaw] = counter_param
      @page_link_data[:counterDelimited] = helpers.number_with_delimiter(counter_param.to_i)
      @page_link_data[:totalRaw] = response.total
      @page_link_data[:totalDelimited] = helpers.number_with_delimiter(response.total)
    end
  end
  render json: @page_link_data
end

#searches_from_history ⇒ Object

Returns a list of Searches from the ids in the user’s history.



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# File 'app/controllers/concerns/blacklight/search_context.rb', line 27

def searches_from_history
  session[:history].blank? ? ::Search.none : ::Search.where(id: session[:history]).order("updated_at desc")
end