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 def self.import filename
9 Color.import_file(filename) {|name, attr| Color.store(name, attr)}
12 def self.store name, attr
13 r = Color.modify_object name, attr
18 def self.default_page_size
22 def self.max_page_size
26 def self.default_panel_size
30 def self.page prm = nil
36 def self.page_size prm = self.default_page_size
38 page_size = self.max_page_size if page_size > self.max_page_size
39 page_size = self.default_page_size if page_size < 1
43 def self.list opt = {}, page = 1, page_size = self.default_page_size
44 opt.merge!({:order => 'colors.t', :limit => page_size, :offset => (page -1) * page_size})
49 {:include => {:ground_color => {:panel => {:author => {}}} }}
52 def self.list_json_opt
53 {:include => {:ground_color => {:panel => {:author => {}}} }}