module UploadifyRails::Models::Parent::InstanceMethods

Public Instance Methods

build_attributes_from_params(params, user, session_id) click to toggle source
# File lib/uploadify_rails/models/parent.rb, line 25
def build_attributes_from_params(params, user, session_id)
  parent_class_singular = self.class.to_s.singularize.downcase
  relation_name = uploadify_options[:relations].first.to_s
  relation_singular = relation_name.singularize
  relation_model = relation_singular.classify.constantize
  params[parent_class_singular].delete("#{relation_name}_attributes")
  self.attributes = params[parent_class_singular]
  self.user_id = user ? user.id : nil
  self.session_id = session_id
  object_ids = params["#{relation_singular}_ids"]
  if object_ids && !object_ids.blank?
    checked_object_ids = []
    object_ids.first.values.each do |object_id|
      object = relation_model.find_by_id(object_id)
      if object
        if (object.session_id == session_id ||(user && user.id == object.user_id))
          checked_object_ids << object_id
          object.update_attribute(:user_id, user.id) if user
        end
      end
    end
    self.send("#{relation_singular}_ids=", checked_object_ids)
  end
end