1 class Color < ActiveRecord::Base
2 belongs_to :ground_color
4 validates :name, :presence => true, :length => {:maximum => 50}, :uniqueness => true
5 validates :code, :presence => true, :numericality => {:greater_than_or_equal_to => 0, :less_than => 0x1000000}
6 validates :t, :presence => true, :numericality => {:greater_than_or_equal_to => 0}
8 before_validation :valid_encode
12 next if attributes[a] == nil
13 raise Pettanr::BadRequest unless attributes[a].valid_encoding?
18 self.name = 'no name' if self.name.blank?
28 def self.default_page_size
32 def self.max_page_size
36 def self.default_panel_size
40 def self.page prm = nil
46 def self.page_size prm = self.default_page_size
48 page_size = self.max_page_size if page_size > self.max_page_size
49 page_size = self.default_page_size if page_size < 1
53 def self.list page = 1, page_size = self.default_page_size
55 opt.merge!(Color.list_opt)
56 opt.merge!({:limit => page_size, :offset => (page -1) * page_size}) if page_size > 0
57 opt.merge!({:order => 'colors.t'})
65 def self.list_json_opt
71 opt.merge!(Color.show_opt)
72 res = Color.find(cid, opt)
73 raise ActiveRecord::Forbidden unless res.visible?(au)
81 def self.show_json_opt
85 def self.import filename
86 Color.import_file(filename) {|name, attr| Color.store(name, attr)}
89 def self.store name, attr
90 r = Color.modify_object name, attr