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# File 'lib/attr_remote.rb', line 12
def attr_remote(*remote_attrs)
remote_class = "Remote#{self.to_s}"
remote_instance_meth = remote_class.underscore
remote_instance_id = remote_class.foreign_key
remote_attributes.concat(remote_attrs).uniq!
class_eval " # def remote_user\n # if @remote_user\n # @remote_user\n # elsif self.remote_user_id\n # @remote_user = RemoteUser.find(self.remote_user_id) rescue nil\n # else\n # nil\n # end\n # end\ndef \#{remote_instance_meth}\n if @\#{remote_instance_meth}\n @\#{remote_instance_meth}\n elsif self.\#{remote_instance_id}\n @\#{remote_instance_meth} = \#{remote_class}.find(self.\#{remote_instance_id}) rescue nil\n else\n nil\n end\nend\n \n # before_create :create_remote_user\nbefore_create :create_\#{remote_instance_meth}\n \n # def create_remote_user\n # unless self.remote_user_id\n # remote_hash = {}\n # self.class.remote_attributes.each do |attr|\n # remote_hash[attr.to_sym] = self.send(attr.to_sym)\n # end\n # remote_hash[:validate_only] = true if validate_only\n # @remote_user = RemoteUser.create(remote_hash)\n # \n # unless @remote_user.valid?\n # @remote_user.errors.each do |attr, err|\n # errors.add(attr, err)\n # end\n # return false\n # else\n # self.remote_user_id = @remote_user.id\n # end\n # end\n # end\ndef create_\#{remote_instance_meth}\n unless self.\#{remote_instance_id}\n remote_hash = {}\n self.class.remote_attributes.each do |attr|\n remote_hash[attr.to_sym] = self.send(attr.to_sym)\n end\n @\#{remote_instance_meth} = \#{remote_class}.create(remote_hash)\n \n unless @\#{remote_instance_meth}.valid?\n @\#{remote_instance_meth}.errors.each do |attr, err|\n errors.add(attr, err)\n end\n return false\n else\n self.\#{remote_instance_id} = @\#{remote_instance_meth}.id\n end\n end\nend\nprivate :create_\#{remote_instance_meth}\n\n # validate_on_create :validate_remote_user_on_create\nvalidate_on_create :validate_\#{remote_instance_meth}_on_create\n\n # def validate_remote_user_on_create; end \ndef validate_\#{remote_instance_meth}_on_create; end\n\n # before_update :update_remote_user \nbefore_update :update_\#{remote_instance_meth}\n\n # def update_remote_user\n # if self.remote_user_id and self.remote_attributes_changed?\n # remote_hash = {}\n # self.class.remote_attributes.each do |attr|\n # remote_hash[attr.to_sym] = self.send(attr.to_sym)\n # end\n # remote_user.load(remote_hash)\n # remote_user.save\n # \n # unless @\#{remote_instance_meth}.valid?\n # remote_user.errors.each do |attr, err|\n # errors.add(attr, err)\n # end\n # return false\n # else\n # @remote_attributes_changed = false\n # return true\n # end\n # end\n # end\ndef update_\#{remote_instance_meth}\n if self.\#{remote_instance_id} and self.remote_attributes_changed?\n remote_hash = {}\n self.class.remote_attributes.each do |attr|\n remote_hash[attr.to_sym] = self.send(attr.to_sym)\n end\n \#{remote_instance_meth}.load(remote_hash)\n \#{remote_instance_meth}.save\n \n unless @\#{remote_instance_meth}.valid?\n \#{remote_instance_meth}.errors.each do |attr, err|\n errors.add(attr, err)\n end\n return false\n else\n @remote_attributes_changed = false\n return true\n end\n end\nend\nprivate :update_\#{remote_instance_meth}\n\n # validate_on_update :validate_remote_user_on_update\nvalidate_on_update :validate_\#{remote_instance_meth}_on_update\n\n # def validate_remote_user_on_update; end \ndef validate_\#{remote_instance_meth}_on_update; end\n", __FILE__, __LINE__+1
remote_attributes.each do |attr|
class_eval " def \#{attr} # def username\nremote_\#{attr} || '' # remote_username || ''\n end # end\n\n def remote_\#{attr} # def remote_username\nif @\#{attr} # if @username\n @\#{attr} # @username\nelsif self.\#{remote_instance_meth} # elsif self.remote_user\n @\#{attr} = self. # @username = self.\n \#{remote_instance_meth}. # remote_user.\n \#{attr} rescue nil # username rescue nil\nelse # else\n nil # nil\nend # end\n end # end\n\n def \#{attr}=(attr_value) # def username=(attr_value)\n@\#{attr} = attr_value # @username = attr_value\n@remote_attributes_changed = true # @remote_attributes_changed = true\n end # end\n", __FILE__, __LINE__+1
end
end
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