1 class GroundPicture < ActiveRecord::Base
5 validates :panel_id, :numericality => {:allow_blank => true}
6 validates :repeat, :numericality => true, :inclusion => { :in => 0..3 }
7 validates :x, :numericality => true
8 validates :y, :numericality => true
9 validates :picture_id, :numericality => true, :existence => {:both => false}
10 validates :z, :presence => true, :numericality => {:greater_than => 0}
22 if MagicNumber['run_mode'] == 0
23 return false unless guest_role_check(roles)
25 return false unless reader_role_check(roles)
27 return true if self.panel.own?(roles)
28 self.panel.visible? roles
31 def self.default_page_size
35 def self.max_page_size
39 def self.page prm = nil
45 def self.page_size prm = self.default_page_size
47 page_size = self.max_page_size if page_size > self.max_page_size
48 page_size = self.default_page_size if page_size < 1
52 def self.list page = 1, page_size = self.default_page_size
54 opt.merge!(GroundPicture.list_opt)
55 opt.merge!({:limit => page_size, :offset => (page -1) * page_size}) if page_size > 0
56 opt.merge!({:conditions => 'panels.publish > 0', :order => 'ground_pictures.updated_at desc'})
57 GroundPicture.find(:all, opt)
61 {:include => {:panel => {:author => {}}, :picture => {:artist => {}, :license => {}}}}
64 def self.list_json_opt
65 {:include => {:panel => {:include => {:author => {}}}, :picture => {:include => {:artist => {}, :license => {}}} }}
68 def self.mylist au, page = 1, page_size = Author.default_ground_picture_page_size
70 opt.merge!(self.list_opt)
71 opt.merge!({:limit => page_size, :offset => (page -1) * page_size}) if page_size > 0
72 opt.merge!({:conditions => ['panels.author_id = ?', au.id], :order => 'ground_pictures.updated_at desc'})
73 GroundPicture.find(:all, opt)
78 opt.merge!(GroundPicture.show_opt)
79 res = GroundPicture.find(cid, opt)
80 raise ActiveRecord::Forbidden unless res.visible?(au)
85 {:include => {:panel => {:author => {}}, :picture => {:artist => {}, :license => {}}}}
88 def self.show_json_opt
89 {:include => {:panel => {:include => {:author => {}}}, :picture => {:include => {:artist => {}, :license => {}}} }}