Class: Catalog::IndexController

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# File 'app/controllers/catalog/index_controller.rb', line 73

def select_subfamily_and_tribes
  @selected_subfamily = @selected_genus.subfamily || 'no_subfamily'
  unless params[:hide_tribes] || @selected_subfamily == 'no_subfamily'
    @selected_tribe = @selected_genus.tribe || 'no_tribe'
    @tribes = @selected_subfamily.tribes
  end
end

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# File 'app/controllers/catalog/index_controller.rb', line 91

def setup_formicidae
  @taxon_header_name = 'Formicidae'
  @taxon_statistics = Taxon.statistics
end

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# File 'app/controllers/catalog/index_controller.rb', line 4

def show
  super

  @current_path = index_catalog_path
  @subfamilies = ::Subfamily.ordered_by_name

  @url_parameters = {:q => params[:q], :search_type => params[:search_type], :hide_tribes => params[:hide_tribes]}

  setup_formicidae and return if @search_results.blank? && params[:id].blank?

  if params[:id] =~ /^no_/
    @taxon = params[:id]
  else
    @taxon = Taxon.find params[:id]
    @taxonomic_history = @taxon.taxonomic_history
  end

  case @taxon
  when 'no_subfamily', Subfamily
    @selected_subfamily = @taxon
    if @selected_subfamily == 'no_subfamily'
      setup_formicidae
      @genera = Genus.without_subfamily
    elsif params[:hide_tribes]
      @genera = @selected_subfamily.genera
    else
      @tribes = @selected_subfamily.tribes
    end

  when 'no_tribe', Tribe
    @selected_tribe = @taxon
    if params[:hide_tribes] && @selected_tribe == 'no_tribe'
      @taxon = ::Subfamily.find params[:subfamily]
      @selected_subfamily = @taxon
      @genera = @selected_subfamily.genera
    elsif params[:hide_tribes]
      @taxon = @selected_tribe.subfamily
      @selected_subfamily = @taxon
      @genera = @selected_subfamily.genera
    elsif @selected_tribe == 'no_tribe'
      @selected_subfamily = ::Subfamily.find params[:subfamily]
      @tribes = @selected_subfamily.tribes
      @genera = @selected_subfamily.genera.without_tribe
    else
      @tribes = @selected_tribe.siblings
      @genera = @selected_tribe.genera
      @selected_subfamily = @selected_tribe.subfamily
    end

  when Genus
    @selected_genus = @taxon
    select_subfamily_and_tribes
    select_genera
    @species = @selected_genus.species

  when Species
    @selected_species = @taxon
    @selected_genus = @selected_species.genus
    @species = @selected_species.siblings
    select_subfamily_and_tribes
    select_genera
  end

  @url_parameters[:subfamily] = @selected_subfamily

  @taxon_header_name ||= @taxon.full_label if @taxon.kind_of? Taxon
  @taxon_statistics ||= @taxon.statistics if @taxon.kind_of? Taxon
end