-class SystemPicture < ActiveRecord::Base
+class SystemPicture < Pettanr::Item
has_many :balloons
- has_many :balloon_templates
+ has_many :speech_balloon_templates
has_many :licenses
validates :ext, :presence => true, :length => {:maximum => 4}, :inclusion => {:in => ['png', 'jpeg', 'gif']}
def overwrite
end
- def own? roles
- roles = [roles] unless roles.respond_to?(:each)
- ad = SystemPicture.get_admin_from_roles roles
- return false unless ad
- true
- end
-
- def visible? ad
- true
- end
-
def filename
"#{self.id}.#{self.ext}"
end
{:src => self.url, :width => tw, :height => th}
end
- def self.default_page_size
- 25
- end
-
- def self.max_page_size
- 100
+ def symbol_option
+ self.tmb_opt_img_tag
end
- def self.page prm = nil
- page = prm.to_i
- page = 1 if page < 1
- page
+ def self.list_where
+ nil
end
- def self.page_size prm = self.default_page_size
- page_size = prm.to_i
- page_size = self.max_page_size if page_size > self.max_page_size
- page_size = self.default_page_size if page_size < 1
- page_size
- end
-
- def self.list page = 1, page_size = self.default_page_size
- opt = {}
- opt.merge!(self.list_opt)
- opt.merge!({:limit => page_size, :offset => (page -1) * page_size}) if page_size > 0
- opt.merge!({:order => 'system_pictures.updated_at desc'})
- SystemPicture.find(:all, opt)
+ def self.list_order
+ 'system_pictures.updated_at desc'
end
def self.list_opt
{}
end
- def self.show sid, ad
- opt = {}
- opt.merge!(self.show_opt)
- res = SystemPicture.find(sid, opt)
- raise ActiveRecord::Forbidden unless res.visible?(ad)
- res
- end
-
def self.show_opt
{}
end