end
def self.kind_class(kind)
- kind.match(/^arvados\#(.+?)(_list|List)?$/)[1].pluralize.classify.constantize rescue nil
+ kind.match(/^arvados\#(.+)$/)[1].classify.safe_constantize rescue nil
end
def href
"#{current_api_base}/#{self.class.to_s.pluralize.underscore}/#{self.uuid}"
end
- def self.searchable_columns
+ def self.searchable_columns operator
+ textonly_operator = !operator.match(/[<=>]/)
self.columns.collect do |col|
- if [:string, :text, :datetime, :integer].index(col.type) && col.name != 'owner_uuid'
+ if col.name == 'owner_uuid'
+ nil
+ elsif [:string, :text].index(col.type)
+ col.name
+ elsif !textonly_operator and [:datetime, :integer].index(col.type)
col.name
end
end.compact
self.columns.select { |col| col.name == attr.to_s }.first
end
- def eager_load_associations
- self.class.columns.each do |col|
- re = col.name.match /^(.*)_kind$/
- if (re and
- self.respond_to? re[1].to_sym and
- (auuid = self.send((re[1] + '_uuid').to_sym)) and
- (aclass = self.class.kind_class(self.send(col.name.to_sym))) and
- (aobject = aclass.where('uuid=?', auuid).first))
- self.instance_variable_set('@'+re[1], aobject)
- end
- end
- end
+ # def eager_load_associations
+ # self.class.columns.each do |col|
+ # re = col.name.match /^(.*)_kind$/
+ # if (re and
+ # self.respond_to? re[1].to_sym and
+ # (auuid = self.send((re[1] + '_uuid').to_sym)) and
+ # (aclass = self.class.kind_class(self.send(col.name.to_sym))) and
+ # (aobject = aclass.where('uuid=?', auuid).first))
+ # self.instance_variable_set('@'+re[1], aobject)
+ # end
+ # end
+ # end
def self.readable_by user
uuid_list = [user.uuid, *user.groups_i_can(:read)]
attributes.keys.select { |a| a.match /_uuid$/ }
end
+ def skip_uuid_read_permission_check
+ %w(modified_by_client_uuid)
+ end
+
def normalize_collection_uuids
foreign_key_attributes.each do |attr|
attr_value = send attr
@@UUID_REGEX = /^[0-9a-z]{5}-([0-9a-z]{5})-[0-9a-z]{15}$/
+ @@prefixes_hash = nil
+ def self.uuid_prefixes
+ unless @@prefixes_hash
+ @@prefixes_hash = {}
+ ActiveRecord::Base.descendants.reject(&:abstract_class?).each do |k|
+ if k.respond_to?(:uuid_prefix)
+ @@prefixes_hash[k.uuid_prefix] = k
+ end
+ end
+ end
+ @@prefixes_hash
+ end
+
+ def self.uuid_like_pattern
+ "_____-#{uuid_prefix}-_______________"
+ end
+
def ensure_valid_uuids
specials = [system_user_uuid, 'd41d8cd98f00b204e9800998ecf8427e+0']
foreign_key_attributes.each do |attr|
- next if attr == "modified_by_client_uuid"
begin
- attr_value = send attr
- r = ArvadosModel::resource_class_for_uuid attr_value if attr_value
- if r and r.readable_by(current_user).where(uuid: attr_value).count == 0 and not specials.include? attr_value
- errors.add(attr, "'#{attr_value}' not found")
+ if new_record? or send (attr + "_changed?")
+ attr_value = send attr
+ r = ArvadosModel::resource_class_for_uuid attr_value if attr_value
+ r = r.readable_by(current_user) if r and not skip_uuid_read_permission_check.include? attr
+ if r and r.where(uuid: attr_value).count == 0 and not specials.include? attr_value
+ errors.add(attr, "'#{attr_value}' not found")
+ end
end
rescue Exception => e
- errors.add(attr, "'#{attr_value}' error #{e}")
+ bt = e.backtrace.join("\n")
+ errors.add(attr, "'#{attr_value}' error '#{e}'\n#{bt}\n")
end
end
end
Rails.application.eager_load!
uuid.match @@UUID_REGEX do |re|
- ActiveRecord::Base.descendants.reject(&:abstract_class?).each do |k|
- if k.respond_to?(:uuid_prefix)
- if k.uuid_prefix == re[1]
- return k
- end
- end
- end
+ return uuid_prefixes[re[1]] if uuid_prefixes[re[1]]
end
nil
end