Module: Cul::Hydra::Controllers::StaticImageAggregators

Extended by:
ActiveSupport::Concern
Defined in:
lib/cul_hydra/controllers/static_image_aggregators.rb

Instance Method Summary collapse

Instance Method Details

#destroy ⇒ Object

Common destroy method for all AssetsControllers



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# File 'lib/cul_hydra/controllers/static_image_aggregators.rb', line 79

def destroy
  # The correct implementation, with garbage collection:
  # if params.has_key?(:container_id)
  #   container = ActiveFedora::Base.load_instance(params[:container_id]) 
  #   container.file_objects_remove(params[:id])
  #   FileAsset.garbage_collect(params[:id])
  # else
  
  # The dirty implementation (leaves relationship in container object, deletes regardless of whether the file object has other containers)
  ActiveFedora::Base.load_instance(params[:id]).delete 
  render :text => "Deleted #{params[:id]} from #{params[:container_id]}."
end

#index ⇒ Object 



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# File 'lib/cul_hydra/controllers/static_image_aggregators.rb', line 16

def index
  if params[:layout] == "false"
    # action = "index_embedded"
    layout = false
  end
  if !params[:container_id].nil?
    container_uri = "info:fedora/#{params[:container_id]}"
    escaped_uri = container_uri.gsub(/(:)/, '\\:')
    extra_controller_params =  {:q=>"cul_member_of_s:#{escaped_uri}"}
    @response, @document_list = get_search_results( extra_controller_params )
    
    # Including this line so permissions tests can be run against the container
    @container_response, @document = get_solr_response_for_doc_id(params[:container_id])
    
    # Including these lines for backwards compatibility (until we can use Rails3 callbacks)
    @container =  ActiveFedora::Base.load_instance(params[:container_id])
    @solr_result = @container.file_objects(:response_format=>:solr)
  else
    # @solr_result = ActiveFedora::SolrService.instance.conn.query('has_model_field:info\:fedora/ldpd\:Resource', @search_params)
    @solr_result = Resource.find_by_solr(:all)
  end
  render :action=>params[:action], :layout=>layout
end

#new ⇒ Object 



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# File 'lib/cul_hydra/controllers/static_image_aggregators.rb', line 40

def new
  @asset = StaticImageAggregator.new
  apply_depositor_metadata(@asset)
  set_collection_type(@asset, params[:content_type])
  if !params[:container_id].nil?
    associate_resource_with_container(@asset, params[:container_id])
  end
  @asset.save
  @asset.refresh
  msg = "Created a Static Image Aggregator with pid #{@asset.pid}. Now it's ready to be edited."
  flash[:notice]= msg

  if params.has_key?(:Filedata)
    @file_asset = create_and_save_resource_from_params
    apply_depositor_metadata(@file_asset)
  
    flash[:notice] += " The file #{params[:Filename]} has been saved in <a href=\"#{asset_url(@file_asset.pid)}\">#{@file_asset.pid}</a>."
          
    if !params[:container_id].nil?
      associate_resource_with_container(@file_asset, @asset.pid)
    end
  
    ## Apply any posted file metadata
    unless params[:asset].nil?
      logger.debug("applying submitted file metadata: #{@sanitized_params.inspect}")
      @metadata_update_response = update_document(@file_asset, @sanitized_params)
    end
    @file_asset.save
    # If redirect_params has not been set, use {:action=>:index}
    logger.debug "Created #{@file_asset.pid}."
  end
  @asset.save
  
  session[:scripts] = params[:combined] == "true"
  redirect_to url_for(:action=>"edit", :id=>@asset.pid, :new_asset=>true, :controller=>'catalog')

end

#show ⇒ Object 



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# File 'lib/cul_hydra/controllers/static_image_aggregators.rb', line 93

def show
  @image_agg = StaticImageAggregator.find(params[:id])
  if (@image_agg.nil?)
    logger.warn("No such object: " + params[:id])
    flash[:notice]= "No such object."
    redirect_to(:action => 'index', :q => nil , :f => nil)
  else
    @id_array = @image_agg.containers(:response_format => :id_array)
  end
  render :action=>params[:action], :layout=>(params[:layout]=="false")
end