Sha256: 9e49a023b8090bef9034817365a53aa4ab1b7708bbeaafbe4cdf667431e0d089
Contents?: true
Size: 1.92 KB
Versions: 8
Compression:
Stored size: 1.92 KB
Contents
class Relation < ActiveRecord::Base
EXPORT_FIELDS = %w{target_kpath target_icon target_unique source_role source_icon source_unique rel_group}
before_validation :singularize_roles
validate :valid_relation
attr_accessor :side, :link_errors, :start, :link
attr_protected :site_id
has_many :links, :dependent => :destroy
# FIXME: validate uniqueness of source_role and target_role in scope site_id
# FIXME: set kpath from class
def source_role
source_unique ? self[:source_role] : self[:source_role].pluralize
end
def target_role
target_unique ? self[:target_role] : self[:target_role].pluralize
end
def export
res = Zafu::OrderedHash.new
EXPORT_FIELDS.each do |key|
value = self[key]
if !value.blank?
res[key] = value
end
end
res
end
private
def singularize_roles
self.source_role = self[:source_role].singularize unless self[:source_role].blank?
self.target_role = self[:target_role].singularize unless self[:target_role].blank?
end
def valid_relation
self.site_id = current_site[:id]
unless visitor.is_admin?
errors.add('base', 'You do not have the rights to do this.')
return false
end
if self[:source_role].blank?
if klass = VirtualClass.find_by_kpath(source_kpath)
self.source_role = klass.to_s.underscore
else
klass = nil
end
else
klass = VirtualClass.find_by_kpath(source_kpath)
end
errors.add(:source_kpath, 'invalid (could not find class)') unless klass
if self[:target_role].blank?
if klass = VirtualClass.find_by_kpath(target_kpath)
self.target_role = klass.to_s.underscore
else
klass = nil
end
else
klass = VirtualClass.find_by_kpath(target_kpath)
end
errors.add(:target_kpath, 'invalid (could not find class)') unless klass
end
end
Version data entries
8 entries across 8 versions & 1 rubygems