Class: DigitalObjectsController

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# File 'frontend/app/controllers/digital_objects_controller.rb', line 195

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

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

    @children = DigitalObjectChildren.new
    flash.now[:error] = I18n.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] = I18n.t("rde.messages.rows_with_errors", :count => error_count)
        else
          flash.now[:success] = I18n.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 :text => I18n.t("rde.messages.success")
    rescue JSONModel::ValidationException => e
      @exceptions = @children.children.collect{|c| JSONModel(:digital_object_component).from_hash(c, false)._exceptions}

      flash.now[:error] = I18n.t("rde.messages.rows_with_errors", :count => @exceptions.select{|e| !e.empty?}.length)
    end

  end

  render_aspace_partial :partial => "shared/rde"
end

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# File 'frontend/app/controllers/digital_objects_controller.rb', line 109

def create
  handle_crud(:instance => :digital_object,
              :on_invalid => ->(){
                return render_aspace_partial :partial => "new" if inline? 
                render :action => "new" 
              },
              :on_valid => ->(id){
                return render :json => @digital_object.to_hash if inline?
                redirect_to({
                              :controller => :digital_objects,
                              :action => :edit,
                              :id => id
                            },
                            :flash => {:success => I18n.t("digital_object._frontend.messages.created", JSONModelI18nWrapper.new(:digital_object => @digital_object))})
              })
end

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# File 'frontend/app/controllers/digital_objects_controller.rb', line 54

def defaults
  defaults = DefaultValues.get 'digital_object'

  values = defaults ? defaults.form_values : {:title => I18n.t("digital_object.title_default", :default => "")}

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

  @form_title = I18n.t("default_values.form_title.digital_object")

  render "defaults"
end

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# File 'frontend/app/controllers/digital_objects_controller.rb', line 141

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

  flash[:success] = I18n.t("digital_object._frontend.messages.deleted", JSONModelI18nWrapper.new(:digital_object => digital_object))
  redirect_to(:controller => :digital_objects, :action => :index, :deleted_uri => digital_object.uri)
end

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# File 'frontend/app/controllers/digital_objects_controller.rb', line 91

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

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# File 'frontend/app/controllers/digital_objects_controller.rb', line 12

def index
  @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}))
end

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# File 'frontend/app/controllers/digital_objects_controller.rb', line 170

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

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# File 'frontend/app/controllers/digital_objects_controller.rb', line 38

def new
  @digital_object = JSONModel(:digital_object).new({:title => I18n.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 = "#{I18n.t('actions.new_prefix')} #{I18n.t('digital_object._singular')}"
    end
  end

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

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# File 'frontend/app/controllers/digital_objects_controller.rb', line 150

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] = I18n.t("digital_object._frontend.messages.published", JSONModelI18nWrapper.new(:digital_object => digital_object))
  else
    flash[:error] = ASUtils.json_parse(response.body)['error'].to_s
  end

  redirect_to request.referer
end

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# File 'frontend/app/controllers/digital_objects_controller.rb', line 184

def rde
  flash.clear

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

  render_aspace_partial :partial => "shared/rde"
end

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# File 'frontend/app/controllers/digital_objects_controller.rb', line 17

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] = I18n.t("digital_object._frontend.messages.suppressed_info", JSONModelI18nWrapper.new(:digital_object => @digital_object)) if @digital_object.suppressed

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

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

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# File 'frontend/app/controllers/digital_objects_controller.rb', line 237

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

  flash[:success] = I18n.t("digital_object._frontend.messages.suppressed", JSONModelI18nWrapper.new(:digital_object => digital_object))
  redirect_to(:controller => :digital_objects, :action => :show, :id => params[:id])
end

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# File 'frontend/app/controllers/digital_objects_controller.rb', line 33

def transfer
  handle_transfer(JSONModel(:digital_object))
end

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# File 'frontend/app/controllers/digital_objects_controller.rb', line 177

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

  render :json => fetch_tree
end

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# File 'frontend/app/controllers/digital_objects_controller.rb', line 246

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

  flash[:success] = I18n.t("digital_object._frontend.messages.unsuppressed", JSONModelI18nWrapper.new(:digital_object => digital_object))
  redirect_to(:controller => :digital_objects, :action => :show, :id => params[:id])
end

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

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){
                @refresh_tree_node = true
                flash.now[:success] = I18n.t("digital_object._frontend.messages.updated", JSONModelI18nWrapper.new(:digital_object => @digital_object))
                render_aspace_partial :partial => "edit_inline"
              })
end

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# File 'frontend/app/controllers/digital_objects_controller.rb', line 67

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