Contents

# *Using this Module is not necessary if you're writing Controllers in Rails3.*  
# In a Rails3 app, simply define regular Rails Controllers to expose the Resources & Actions you need and use Hydra::Controller to add Hydra support.
# For search & discovery in those apps, use Blacklight and customize the "index" partials for each type of content to include links to the show/edit actions of the corresponding Controllers.
#
# This Module extends Blacklight Catalog behaviors to give you a "Hydra" Catalog with edit and show behaviors on top of the Blacklight search behaviors.
# Include this module into any of your Blacklight Catalog classes (ie. CatalogController) to add Hydra functionality.
#
# will move to lib/hydra/controller/catalog_controller_behavior in release 5.x
module Hydra::Catalog
  extend ActiveSupport::Concern
  
  
  included do
    # Other modules to auto-include
    include Hydra::Controller
    include Hydra::UI::Controller
    
    # Controller filters
    # Also see the generator (or generated CatalogController) to see more before_filters in action
    before_filter :load_fedora_document, :only=>[:show,:edit]
    
    # View Helpers
    helper :hydra_uploader
    helper :article_metadata
    rescue_from ActiveFedora::ObjectNotFoundError, :with => :nonexistent_document
  end
  
  def edit
    show
    render "show"
  end
  
  # This will render the "delete" confirmation page and a form to submit a destroy request to the assets controller
  def delete
    show
    render "show"
  end
  
  def nonexistent_document
    if Rails.env == "development"
      render
    else
      flash[:notice] = "Sorry, you have requested a record that doesn't exist."
      params.delete(:id)
      index
      render "index", :status => 404
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
hydra-head-4.0.3	lib/hydra/catalog.rb
hydra-head-4.0.2	lib/hydra/catalog.rb
hydra-head-4.0.1	lib/hydra/catalog.rb