1 class Comic < ActiveRecord::Base
5 validates :title, :presence => true, :length => {:maximum => 100}
6 validates :width, :presence => true, :numericality => true, :natural_number => true
7 validates :height, :presence => true, :numericality => true, :natural_number => true
8 validates :visible, :presence => true, :numericality => true, :inclusion => {:in => 0..3}
15 self.visible = 0 if self.visible.blank?
19 return false unless author
20 self.author_id == author.id
24 self.visible > 0 or self.own?(author)
28 visible == 1 ? 'O' : 'X'
31 def self.default_page_size
35 def self.max_page_size
39 def self.default_panel_size
43 def self.max_panel_size
47 def self.page prm = nil
53 def self.page_size prm = self.default_page_size
55 page_size = self.max_page_size if page_size > self.max_page_size
56 page_size = self.default_page_size if page_size < 1
60 def self.offset cnt, prm = nil
62 offset = cnt - 1 if offset >= cnt
63 offset = cnt - offset.abs if offset < 0
64 offset = 0 if offset < 0
68 def self.panel_count cnt, prm = self.default_panel_size
70 count = self.max_panel_size if count > self.max_panel_size
71 count = self.default_panel_size if count < 1
75 def self.list opt = {}, page = 1, page_size = self.default_page_size
76 opt.merge!(self.list_opt) unless opt[:include]
77 opt.merge!({:conditions => ['visible > 0'], :order => 'updated_at desc', :limit => page_size, :offset => (page -1) * page_size})
82 {:include => {:stories => {:panel => {}}, :author => {}}}
85 def self.list_json_opt
86 {:include => {:stories => {:panel => {}}, :author => {}}}
89 def self.show cid, au, opt = {}
90 c = Comic.find(cid, :include => self.show_include_opt(opt))
91 raise ActiveRecord::Forbidden unless c.visible?(au)
95 def self.show_include_opt opt = {}
96 res = {:stories => {:panel => {}}, :author => {}}
97 res.push(opt[:include]) if opt[:include]
101 def self.show_json_include_opt
102 {:include => {:stories => {:panel => {}}, :author => {}}}
105 def self.play cid, opt = {}
106 Comic.find(cid, include: [
109 :panel_pictures => :resource_picture,
110 :speech_balloons =>{:balloons => {}, :speeches => {}}
112 ], order: 'panels.t')
116 self.to_json( :include => {:author => {}, :panels => {:methods => :panel_element}})
119 def self.visible_count
120 Comic.count 'visible > 0'