1 class Comic < ActiveRecord::Base
2 has_many :panels, :dependent => :destroy
5 validates :title, :presence => true, :length => {:maximum => 100}
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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}
9 validates :editable, :presence => true, :numericality => true, :inclusion => {:in => 0..3}
16 self.visible = 0 if self.visible.blank?
17 self.editable= 0 if self.editable.blank?
21 return false unless author
22 self.author_id == author.id
26 self.visible > 0 or self.own?(author)
30 editable == 1 ? 'O' : 'X'
34 visible == 1 ? 'O' : 'X'
37 def self.default_page_size
41 def self.max_page_size
45 def self.page prm = nil
51 def self.page_size prm = self.default_page_size
53 page_size = self.max_page_size if page_size > self.max_page_size
54 page_size = self.default_page_size if page_size < 1
58 def self.list opt = {}, page = 1, page_size = self.default_page_size
59 opt.merge!(self.list_opt) unless opt[:include]
60 opt.merge!({:conditions => ['visible > 0'], :order => 'updated_at desc', :limit => page_size, :offset => (page -1) * page_size})
68 def self.list_json_opt
72 def self.show cid, opt = {}
73 Comic.find(cid, :include => self.show_include_opt(opt))
76 def self.show_include_opt opt = {}
78 res.push(opt[:include]) if opt[:include]
82 def self.show_json_include_opt
86 def self.play cid, opt = {}
87 Comic.find(cid, include: [
90 :panel_pictures => :resource_picture,
91 :balloons => :speaches
93 ], order: 'panels.t, speaches.t')
97 self.to_json( :include => {:author => {}, :panels => {:methods => :panel_element}})
100 def self.visible_count
101 Comic.count 'visible > 0'