Class: DigitalObjectsController

Inherits:
ApplicationController show all
Defined in:
frontend/app/controllers/digital_objects_controller.rb,
public/app/controllers/digital_objects_controller.rb

Instance Method Summary collapse

Methods inherited from ApplicationController

#archivesspace, can_access?, permission_mappings, set_access_control

Instance Method Details

#accept_children ⇒ Object 



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# File 'frontend/app/controllers/digital_objects_controller.rb', line 224

def accept_children
  handle_accept_children(JSONModel(:digital_object))
end

#add_children ⇒ Object 



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# File 'frontend/app/controllers/digital_objects_controller.rb', line 255

def add_children
  @parent = JSONModel(:digital_object).find(params[:id])
  @digital_object_uri = @parent.uri

  if params[:digital_record_children].blank? or params[:digital_record_children]["children"].blank?

    @children = DigitalObjectChildren.new
    flash.now[:error] = t("rde.messages.no_rows")

  else
    children_data = cleanup_params_for_schema(params[:digital_record_children], JSONModel(:digital_record_children).schema)

    begin
      @children = DigitalObjectChildren.from_hash(children_data, false)

      if params["validate_only"] == "true"
        @exceptions = @children.children.collect {|c| JSONModel(:digital_object_component).from_hash(c, false)._exceptions}

        error_count = @exceptions.select {|e| !e.empty?}.length
        if error_count > 0
          flash.now[:error] = t("rde.messages.rows_with_errors", :count => error_count)
        else
          flash.now[:success] = t("rde.messages.rows_no_errors")
        end

        return render_aspace_partial :partial => "shared/rde"
      else
        @children.save(:digital_object_id => @parent.id)
      end

      return render :plain => t("rde.messages.success")
    rescue JSONModel::ValidationException => e
      @exceptions = @children
                    .children
                    .collect {|c| JSONModel(:digital_object_component).from_hash(c, false)._exceptions}


      if @exceptions.all?(&:blank?)
        e.errors.each { |key, vals| flash.now[:error] = "#{key} : #{vals.join('<br/>')}" }
      else
        flash.now[:error] = t("rde.messages.rows_with_errors", :count => @exceptions.select {|e| !e.empty?}.length)
      end
    end

  end

  render_aspace_partial :partial => "shared/rde"
end

#create ⇒ Object 



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# File 'frontend/app/controllers/digital_objects_controller.rb', line 145

def create
  handle_crud(:instance => :digital_object,
              :on_invalid => ->() {
                return render_aspace_partial :partial => "new" if inline?
                render :action => "new"
              },
              :on_valid => ->(id) {
                flash[:success] = t("digital_object._frontend.messages.created", digital_object_title: @digital_object.title)

                if @digital_object["is_slug_auto"] == false &&
                   @digital_object["slug"] == nil &&
                   params["digital_object"] &&
                   params["digital_object"]["is_slug_auto"] == "1"

                  flash[:warning] = t("slug.autogen_disabled")
                end

                return render :json => @digital_object.to_hash if inline?
                redirect_to({
                              :controller => :digital_objects,
                              :action => :edit,
                              :id => id
                            })
              })
end

#current_record ⇒ Object 



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# File 'frontend/app/controllers/digital_objects_controller.rb', line 30

def current_record
  @digital_object
end

#defaults ⇒ Object 



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# File 'frontend/app/controllers/digital_objects_controller.rb', line 93

def defaults
  defaults = DefaultValues.get 'digital_object'

  values = defaults ? defaults.form_values : {:title => t("digital_object.title_default", :default => "")}

  @digital_object = JSONModel(:digital_object).new(values)._always_valid!

  @form_title = t("default_values.form_title.digital_object")

  render "defaults"
end

#delete ⇒ Object 



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# File 'frontend/app/controllers/digital_objects_controller.rb', line 194

def delete
  digital_object = JSONModel(:digital_object).find(params[:id])

  begin
    digital_object.delete
  rescue ConflictException => e
    flash[:error] = t("digital_object._frontend.messages.delete_conflict", :error => t("errors.#{e.conflicts}", :default => e.message))
    return redirect_to(:controller => :digital_objects, :action => :show, :id => params[:id])
  end

  flash[:success] = t("digital_object._frontend.messages.deleted", digital_object_title: digital_object.title)
  redirect_to(:controller => :digital_objects, :action => :index, :deleted_uri => digital_object.uri)
end

#edit ⇒ Object 



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# File 'frontend/app/controllers/digital_objects_controller.rb', line 127

def edit
  flash.keep if not flash.empty? # keep the notices so they display on the subsequent ajax call

  if params[:inline]
    # only fetch the fully resolved record when rendering the full form
    @digital_object = JSONModel(:digital_object).find(params[:id], find_opts)

    if @digital_object.suppressed
      return redirect_to(:action => :show, :id => params[:id], :inline => params[:inline])
    end

    return render_aspace_partial :partial => "digital_objects/edit_inline"
  end

  @digital_object = JSONModel(:digital_object).find(params[:id])
end

#index ⇒ Object 



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# File 'frontend/app/controllers/digital_objects_controller.rb', line 15

def index
  respond_to do |format|
    format.html {
      @search_data = Search.for_type(session[:repo_id], params[:include_components]==="true" ? ["digital_object", "digital_object_component"] : "digital_object", params_for_backend_search.merge({"facet[]" => SearchResultData.DIGITAL_OBJECT_FACETS}))
    }
    format.csv {
      search_params = params_for_backend_search.merge({"facet[]" => SearchResultData.DIGITAL_OBJECT_FACETS})
      search_params["type[]"] = params[:include_components] === "true" ? ["digital_object", "digital_object_component"] : [ "digital_object" ]
      uri = "/repositories/#{session[:repo_id]}/search"
      csv_response( uri, Search.build_filters(search_params), "#{t('digital_object._plural').downcase}." )
    }
  end
end

#merge ⇒ Object 



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# File 'frontend/app/controllers/digital_objects_controller.rb', line 229

def merge
  handle_merge( params[:refs] ,
                JSONModel(:digital_object).uri_for(params[:id]),
               'digital_object')
end

#new ⇒ Object 



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# File 'frontend/app/controllers/digital_objects_controller.rb', line 62

def new
  @digital_object = JSONModel(:digital_object).new({:title => t("digital_object.title_default", :default => "")})._always_valid!

  if user_prefs['default_values']
    defaults = DefaultValues.get 'digital_object'

    if defaults
      @digital_object.update(defaults.values)
      @form_title = "#{t('actions.new_prefix')} #{t('digital_object._singular')}"
    end
  end

  if user_prefs['digital_object_spawn']
    if params[:spawn_from_resource_id]
      copy_from_record = Resource.find(params[:spawn_from_resource_id])
    elsif params[:spawn_from_accession_id]
      copy_from_record = Accession.find(params[:spawn_from_accession_id])
    elsif params[:spawn_from_archival_object_id]
      copy_from_record = ArchivalObject.find(params[:spawn_from_archival_object_id])
    end

    if copy_from_record
      updates = map_record_fields_to_digital_object(copy_from_record)
      @digital_object.update(updates)
    end
  end

  return render_aspace_partial :partial => "digital_objects/new" if params[:inline]
end

#node_from_root ⇒ Object 



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# File 'frontend/app/controllers/digital_objects_controller.rb', line 328

def node_from_root
  digital_object_uri = JSONModel(:digital_object).uri_for(params[:id])

  render :json => JSONModel::HTTP.get_json("#{digital_object_uri}/tree/node_from_root",
                                           'node_ids[]' => params[:node_ids])
end

#publish ⇒ Object 



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# File 'frontend/app/controllers/digital_objects_controller.rb', line 209

def publish
  digital_object = JSONModel(:digital_object).find(params[:id])

  response = JSONModel::HTTP.post_form("#{digital_object.uri}/publish")

  if response.code == '200'
    flash[:success] = t("digital_object._frontend.messages.published", digital_object_title: digital_object.title)
  else
    flash[:error] = ASUtils.json_parse(response.body)['error'].to_s
  end

  redirect_to request.referer
end

#rde ⇒ Object 



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# File 'frontend/app/controllers/digital_objects_controller.rb', line 243

def rde
  flash.clear

  @parent = JSONModel(:digital_object).find(params[:id])
  @digital_object_uri = @parent.uri
  @children = DigitalObjectChildren.new
  @exceptions = []

  render_aspace_partial :partial => "shared/rde"
end

#show ⇒ Object 



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# File 'frontend/app/controllers/digital_objects_controller.rb', line 35

def show
  flash.keep if not flash.empty? # keep the notices so they display on the subsequent ajax call

  if params[:inline]
    # only fetch the fully resolved record when rendering the full form
    @digital_object = JSONModel(:digital_object).find(params[:id], find_opts)

    flash.now[:info] = t("digital_object._frontend.messages.suppressed_info") if @digital_object.suppressed

    return render_aspace_partial :partial => "digital_objects/show_inline"
  end

  @digital_object = JSONModel(:digital_object).find(params[:id])
end

#suppress ⇒ Object 



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# File 'frontend/app/controllers/digital_objects_controller.rb', line 305

def suppress
  digital_object = JSONModel(:digital_object).find(params[:id])
  digital_object.set_suppressed(true)

  flash[:success] = t("digital_object._frontend.messages.suppressed", digital_object_title: digital_object.title)
  redirect_to(:controller => :digital_objects, :action => :show, :id => params[:id])
end

#transfer ⇒ Object 



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# File 'frontend/app/controllers/digital_objects_controller.rb', line 51

def transfer
  begin
    handle_transfer(JSONModel(:digital_object))
  rescue ArchivesSpace::TransferConflictException => e
    @transfer_errors = e.errors
    show
    render :action => :show
  end
end

#tree ⇒ Object 



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# File 'frontend/app/controllers/digital_objects_controller.rb', line 236

def tree
  flash.keep # keep the flash... just in case this fires before the form is loaded

  render :json => fetch_tree
end

#tree_node ⇒ Object 



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# File 'frontend/app/controllers/digital_objects_controller.rb', line 335

def tree_node
  digital_object_uri = JSONModel(:digital_object).uri_for(params[:id])
  node_uri = if !params[:node].blank?
               params[:node]
             else
               nil
             end

  render :json => JSONModel::HTTP.get_json("#{digital_object_uri}/tree/node",
                                           :node_uri => node_uri)
end

#tree_node_from_root ⇒ Object 



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# File 'public/app/controllers/digital_objects_controller.rb', line 25

def tree_node_from_root
  @root_uri = "/repositories/#{params[:rid]}/digital_objects/#{params[:id]}"
  url = @root_uri + '/tree/node_from_root_' + params[:node_ids].first
  render json: archivesspace.get_raw_record(url)
rescue RecordNotFound
  render json: {}, status: 404
end

#tree_root ⇒ Object 



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# File 'frontend/app/controllers/digital_objects_controller.rb', line 322

def tree_root
  digital_object_uri = JSONModel(:digital_object).uri_for(params[:id])

  render :json => JSONModel::HTTP.get_json("#{digital_object_uri}/tree/root")
end

#tree_waypoint ⇒ Object 



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# File 'frontend/app/controllers/digital_objects_controller.rb', line 347

def tree_waypoint
  digital_object_uri = JSONModel(:digital_object).uri_for(params[:id])
  node_uri = if !params[:node].blank?
               params[:node]
             else
               nil
             end

  render :json => JSONModel::HTTP.get_json("#{digital_object_uri}/tree/waypoint",
                                           :parent_node => node_uri,
                                           :offset => params[:offset])
end

#unsuppress ⇒ Object 



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# File 'frontend/app/controllers/digital_objects_controller.rb', line 314

def unsuppress
  digital_object = JSONModel(:digital_object).find(params[:id])
  digital_object.set_suppressed(false)

  flash[:success] = t("digital_object._frontend.messages.unsuppressed", digital_object_title: digital_object.title)
  redirect_to(:controller => :digital_objects, :action => :show, :id => params[:id])
end

#update ⇒ Object 



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# File 'frontend/app/controllers/digital_objects_controller.rb', line 172

def update
  handle_crud(:instance => :digital_object,
              :obj => JSONModel(:digital_object).find(params[:id], find_opts),
              :on_invalid => ->() {
                render_aspace_partial :partial => "edit_inline"
              },
              :on_valid => ->(id) {

                flash.now[:success] = t("digital_object._frontend.messages.updated", digital_object_title: @digital_object.title)
                if @digital_object["is_slug_auto"] == false &&
                   @digital_object["slug"] == nil &&
                   params["digital_object"] &&
                   params["digital_object"]["is_slug_auto"] == "1"

                  flash.now[:warning] = t("slug.autogen_disabled")
                end

                render_aspace_partial :partial => "edit_inline"
              })
end

#update_defaults ⇒ Object 



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# File 'frontend/app/controllers/digital_objects_controller.rb', line 106

def update_defaults
  begin
    DefaultValues.from_hash({
                              "record_type" => "digital_object",
                              "lock_version" => params[:digital_object].delete('lock_version'),
                              "defaults" => cleanup_params_for_schema(
                                                                      params[:digital_object],
                                                                      JSONModel(:digital_object).schema
                                                                      )
                            }).save

    flash[:success] = "Defaults updated"

    redirect_to :controller => :digital_objects, :action => :defaults
  rescue Exception => e
    flash[:error] = e.message
    redirect_to :controller => :digital_objects, :action => :defaults
  end
end