2 class Comic < ActiveRecord::Base
6 validates :title, :presence => true, :length => {:maximum => 100}
7 validates :width, :presence => true, :numericality => true, :natural_number => true
8 validates :height, :presence => true, :numericality => true, :natural_number => true
9 validates :visible, :presence => true, :numericality => true, :inclusion => {:in => 0..3}
16 self.visible = 0 if self.visible.blank?
20 return false unless author
21 self.author_id == author.id
25 self.visible > 0 or self.own?(author)
29 visible == 1 ? 'O' : 'X'
32 def self.default_page_size
36 def self.max_page_size
40 def self.default_panel_size
44 def self.max_panel_size
48 def self.page prm = nil
54 def self.page_size prm = self.default_page_size
56 page_size = self.max_page_size if page_size > self.max_page_size
57 page_size = self.default_page_size if page_size < 1
61 def self.list opt = {}, page = 1, page_size = self.default_page_size
62 opt.merge!(self.list_opt) unless opt[:include]
63 opt.merge!({:conditions => ['visible > 0'], :order => 'updated_at desc', :limit => page_size, :offset => (page -1) * page_size})
68 {:include => {:stories => {:panel => {}}, :author => {}}}
71 def self.list_json_opt
72 {:include => {:stories => {:panel => {}}, :author => {}}}
75 def self.mylist au, opt = {}, page = 1, comic_page_size = Author.default_comic_page_size
76 opt.merge!(self.list_opt) unless opt[:include]
77 opt.merge!({:conditions => ['comics.author_id = ?', au.id], :order => 'comics.updated_at desc', :limit => page_size, :offset => (page -1) * comic_page_size})
81 def self.show cid, au, opt = {}
82 c = Comic.find(cid, :include => self.show_include_opt(opt))
83 raise ActiveRecord::Forbidden unless c.visible?(au)
87 def self.show_include_opt opt = {}
88 res = {:stories => {:panel => {}}, :author => {}}
89 res.push(opt[:include]) if opt[:include]
93 def self.show_json_include_opt
94 {:include => {:stories => {:panel => {}}, :author => {}}}
97 def self.visible_count
98 Comic.count 'visible > 0'