1 class WritingFormat < ActiveRecord::Base
3 belongs_to :system_picture
5 validates :name, :presence => true, :uniqueness => true, :length => {:maximum => 50}
6 validates :classname, :presence => true, :length => {:maximum => 50}
7 validates :caption, :presence => true, :length => {:maximum => 30}
8 validates :t, :presence => true, :numericality => {:greater_than_or_equal_to => 0}
9 validates :system_picture_id, :presence => true, :numericality => true, :existence => {:both => false}
10 validates :settings, :presence => true
12 before_validation :valid_encode
15 ['name', 'classname', 'caption', 'settings'].each do |a|
16 next if attributes[a] == nil
17 raise Pettanr::BadRequest unless attributes[a].valid_encoding?
25 self.t = WritingFormat.count.to_i if self.new_record?
34 opt.merge!(self.list_opt)
35 opt.merge!({:order => 'writing_formats.t asc'})
36 WritingFormat.find(:all, opt)
40 WritingFormat.list.delete_if {|wf|
49 def self.list_json_opt
55 opt.merge!(self.show_opt)
56 res = WritingFormat.find(rid, opt)
57 raise ActiveRecord::Forbidden unless res.visible?(au)
65 def self.show_json_opt
69 def self.store name, attr
70 r = WritingFormat.replace_system_picture(attr || {})
71 attr["settings"] = r["settings"] ? r["settings"].to_json : nil
72 r = WritingFormat.modify_object name, attr
79 @parsed_settings ||= JSON.parse(self.settings)
83 Pettanr::Application.writing_formats[self.classname]
87 Pettanr::Application.writing_formats.include? self.classname
90 def engine_module_name
91 self.engine_name.camelize
95 Object.const_get self.engine_module_name
99 engine.const_get 'Renderer'
102 def self.import filename
103 WritingFormat.import_file(filename) {|name, attr| WritingFormat.store(name, attr)}
106 def self.disp_import_error r
108 puts "json file error. file does not exist or broken"
112 put sbt.errors.full_messages