2 class Comic < ActiveRecord::Base
6 validates :title, :presence => true, :length => {:maximum => 100}
7 validates :visible, :presence => true, :numericality => true, :inclusion => {:in => 0..3}
14 self.visible = 0 if self.visible.blank?
18 return false unless au
19 self.author_id = au.id
23 return false unless author
24 self.author_id == author.id
28 self.visible > 0 or self.own?(author)
32 visible == 1 ? 'O' : 'X'
35 def self.default_page_size
39 def self.max_page_size
43 def self.default_panel_size
47 def self.max_panel_size
51 def self.page prm = nil
57 def self.page_size prm = self.default_page_size
59 page_size = self.max_page_size if page_size > self.max_page_size
60 page_size = self.default_page_size if page_size < 1
64 def self.list opt = {}, page = 1, page_size = self.default_page_size
65 opt.merge!(self.list_opt) unless opt[:include]
66 opt.merge!({:conditions => ['visible > 0'], :order => 'updated_at desc', :limit => page_size, :offset => (page -1) * page_size})
71 {:include => {:stories => {:panel => {}}, :author => {}}}
74 def self.list_json_opt
75 {:include => {:stories => {:panel => {}}, :author => {}}}
78 def self.mylist au, opt = {}, page = 1, comic_page_size = Author.default_comic_page_size
79 opt.merge!(self.list_opt) unless opt[:include]
80 opt.merge!({:conditions => ['comics.author_id = ?', au.id], :order => 'comics.updated_at desc', :limit => page_size, :offset => (page -1) * comic_page_size})
84 def self.show cid, au, opt = {}
85 c = Comic.find(cid, :include => self.show_include_opt(opt))
86 raise ActiveRecord::Forbidden unless c.visible?(au)
90 def self.edit cid, au, opt = {}
91 c = Comic.find(cid, :include => self.show_include_opt(opt))
92 raise ActiveRecord::Forbidden unless c.own?(au)
96 def self.show_include_opt opt = {}
97 res = {:stories => {:panel => {}}, :author => {}}
98 res.push(opt[:include]) if opt[:include]
102 def self.show_json_include_opt
103 {:include => {:stories => {:panel => {}}, :author => {}}}
106 def self.visible_count
107 Comic.count 'visible > 0'