Sha256: e8ccc521ca8916a357de5891980540f7dc37a22972e641254e3b827d18c4c422
Contents?: true
Size: 1.4 KB
Versions: 36
Compression:
Stored size: 1.4 KB
Contents
module Hyrax
# Presents the list of collection type options that a user may choose from when deciding to create a new work
class SelectCollectionTypeListPresenter
# @param current_user [User]
def initialize(current_user)
@current_user = current_user
end
class_attribute :row_presenter
self.row_presenter = SelectCollectionTypePresenter
# @return [Boolean] are there many different types to choose?
def many?
authorized_collection_types.size > 1
end
# @return [Boolean] are there any authorized types?
def any?
return true if authorized_collection_types.present?
false
end
# Return an array of authorized collection types.
def authorized_collection_types
@authorized_collection_types ||= Hyrax::CollectionTypes::PermissionsService.can_create_collection_types(user: @current_user)
end
# Return or yield the first type in the list. This is used when the list
# only has a single element.
# @yieldparam [CollectionType] a Hyrax::CollectionType
# @return [CollectionType] a Hyrax::CollectionType
def first_collection_type
yield(authorized_collection_types.first) if block_given?
authorized_collection_types.first
end
# @yieldparam [SelectCollectionTypePresenter] a presenter for the collection
def each
authorized_collection_types.each { |type| yield row_presenter.new(type) }
end
end
end
Version data entries
36 entries across 36 versions & 1 rubygems