#コミック
class Comic < ActiveRecord::Base
- has_many :stories
- belongs_to :author
-
- validates :title, :presence => true, :length => {:maximum => 100}
- validates :visible, :presence => true, :numericality => true, :inclusion => {:in => 0..1}
- before_validation :valid_encode
-
- def valid_encode
- ['title', 'description'].each do |a|
- next if attributes[a] == nil
- raise Pettanr::BadRequest unless attributes[a].valid_encoding?
- end
- end
-
- def supply_default
- self.visible = 0 if self.visible.blank?
- end
-
- def overwrite au
- return false unless au
- self.author_id = au.id
- end
-
- def own? roles
- roles = [roles] unless roles.respond_to?(:each)
- au = Comic.get_author_from_roles roles
- return false unless au
- self.author_id == au.id
- end
-
- def visible? roles
- if MagicNumber['run_mode'] == 0
- return false unless guest_role_check(roles)
- else
- return false unless reader_role_check(roles)
- end
- return true if self.own?(roles)
- self.visible > 0
- end
-
- def self.default_page_size
- 25
- end
-
- def self.max_page_size
- 100
- end
-
- def self.default_panel_size
- 30
- end
-
- def self.max_panel_size
- 200
- end
-
- def self.page prm = nil
- page = prm.to_i
- page = 1 if page < 1
- page
- end
-
- def self.page_size prm = self.default_page_size
- page_size = prm.to_i
- page_size = self.max_page_size if page_size > self.max_page_size
- page_size = self.default_page_size if page_size < 1
- page_size
- end
-
- def self.list_where
- 'comics.visible > 0'
- end
-
- def self.mylist_where au
- ['comics.author_id = ?', au.id]
- end
-
- def self.himlist_where au
- ['comics.author_id = ? and comics.visible > 0', au.id]
- end
-
- def self.list page = 1, page_size = self.default_page_size
- Comic.where(self.list_where()).includes(Comic.list_opt).order('comics.updated_at desc').offset((page -1) * page_size).limit(page_size)
- end
-
- def self.mylist au, page = 1, page_size = Author.default_comic_page_size
- Comic.where(self.mylist_where(au)).includes(Comic.list_opt).order('comics.updated_at desc').offset((page -1) * page_size).limit(page_size)
- end
-
- def self.himlist au, page = 1, page_size = Author.default_comic_page_size
- Comic.where(self.himlist_where(au)).includes(Comic.list_opt).order('comics.updated_at desc').offset((page -1) * page_size).limit(page_size)
- end
-
- def self.list_paginate page = 1, page_size = self.default_page_size
- Kaminari.paginate_array(Array.new(Comic.where(self.list_where()).count, nil)).page(page).per(page_size)
- end
-
- def self.mylist_paginate au, page = 1, page_size = Author.default_comic_page_size
- Kaminari.paginate_array(Array.new(Comic.where(self.mylist_where(au)).count, nil)).page(page).per(page_size)
- end
-
- def self.himlist_paginate au, page = 1, page_size = Author.default_comic_page_size
- Kaminari.paginate_array(Array.new(Comic.where(self.himlist_where(au)).count, nil)).page(page).per(page_size)
- end
-
- def self.list_opt
- {:stories => {:panel => {}}, :author => {} }
- end
-
- def self.list_json_opt
- {:include => {:stories => {:include => {:panel => {}}}, :author => {}}}
- end
-
- def self.show cid, roles
- opt = {}
- opt.merge!(Comic.show_opt)
- res = Comic.find(cid, opt)
- raise ActiveRecord::Forbidden unless res.visible?(roles)
- res
- end
-
- def self.edit cid, au
- opt = {}
- opt.merge!(Comic.show_opt)
- res = Comic.find(cid, opt)
- raise ActiveRecord::Forbidden unless res.own?(au)
- res
- end
-
- def self.show_opt
- {:include => {:stories => {:panel => {}}, :author => {}}}
- end
-
- def self.show_json_opt
- {:include => {:stories => {:include => {:panel => {}}}, :author => {}}}
- end
-
- def self.visible_count
- Comic.count 'visible > 0'
- end
-
- def destroy_with_story
- res = false
- Comic.transaction do
- self.stories.each do |story|
- raise ActiveRecord::Rollback unless story.destroy
- end
- raise ActiveRecord::Rollback unless self.destroy
- res = true
- end
- res
- end
-
- def scenario
- panels.map {|panel|
- panel.scenario
- }.join
- end
-
- def plain_scenario
- panels.map {|panel|
- panel.plain_scenario
- }.join
- end
-
end
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