+
+ def render_arvados_object_list_start(list, button_text, button_href,
+ params={}, *rest, &block)
+ show_max = params.delete(:show_max) || 3
+ params[:class] ||= 'btn btn-xs btn-default'
+ list[0...show_max].each { |item| yield item }
+ unless list[show_max].nil?
+ link_to(h(button_text) +
+ raw(' <i class="fa fa-fw fa-arrow-circle-right"></i>'),
+ button_href, params, *rest)
+ end
+ end
+
+ def render_controller_partial partial, opts
+ cname = opts.delete :controller_name
+ begin
+ render opts.merge(partial: "#{cname}/#{partial}")
+ rescue ActionView::MissingTemplate
+ render opts.merge(partial: "application/#{partial}")
+ end
+ end
+
+ RESOURCE_CLASS_ICONS = {
+ "Collection" => "fa-archive",
+ "Group" => "fa-users",
+ "Human" => "fa-male", # FIXME: Use a more inclusive icon.
+ "Job" => "fa-gears",
+ "KeepDisk" => "fa-hdd-o",
+ "KeepService" => "fa-exchange",
+ "Link" => "fa-arrows-h",
+ "Node" => "fa-cloud",
+ "PipelineInstance" => "fa-gears",
+ "PipelineTemplate" => "fa-gears",
+ "Repository" => "fa-code-fork",
+ "Specimen" => "fa-flask",
+ "Trait" => "fa-clipboard",
+ "User" => "fa-user",
+ "VirtualMachine" => "fa-terminal",
+ }
+ DEFAULT_ICON_CLASS = "fa-cube"
+
+ def fa_icon_class_for_class(resource_class, default=DEFAULT_ICON_CLASS)
+ RESOURCE_CLASS_ICONS.fetch(resource_class.to_s, default)
+ end
+
+ def fa_icon_class_for_uuid(uuid, default=DEFAULT_ICON_CLASS)
+ fa_icon_class_for_class(resource_class_for_uuid(uuid), default)
+ end
+
+ def fa_icon_class_for_object(object, default=DEFAULT_ICON_CLASS)
+ case class_name = object.class.to_s
+ when "Group"
+ object.group_class ? 'fa-folder' : 'fa-users'
+ else
+ RESOURCE_CLASS_ICONS.fetch(class_name, default)
+ end
+ end
+
+ def chooser_preview_url_for object
+ case object.class.to_s
+ when 'Collection'
+ polymorphic_path(object, tab_pane: 'chooser_preview')
+ else
+ nil
+ end
+ end
+
+ def render_attribute_as_textile( object, attr, attrvalue, truncate )
+ if attrvalue && (is_textile? object, attr)
+ markup = render_markup attrvalue
+ markup = markup[0,markup.index('</p>')+4] if (truncate && markup.index('</p>'))
+ return markup
+ else
+ return attrvalue
+ end
+ end
+
+ def render_localized_date(date, opts="")
+ raw("<span class='utc-date' data-utc-date='#{date}' data-utc-date-opts='noseconds'>#{date}</span>")
+ end
+
+private
+ def is_textile?( object, attr )
+ is_textile = object.textile_attributes.andand.include?(attr)
+ end