#ストーリー
-class Story < ActiveRecord::Base
+class Story < Peta::Binder
+ load_manifest
+ has_many :comic_stories
has_many :story_sheets
- belongs_to :comic
+ belongs_to :author
- validates :comic_id, :presence => true, :numericality => true, :existence => {:both => false}
validates :title, :presence => true, :length => {:maximum => 100}
validates :visible, :presence => true, :numericality => true, :inclusion => {:in => 0..1}
- validates :t, :presence => true, :numericality => {:greater_than_or_equal_to => 0}
- 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
+ validates :author_id, :presence => true, :numericality => true, :existence => {:both => false}
def supply_default
- self.comic_id = nil
self.visible = 0 if self.visible.blank?
- self.t = nil
+ self.author_id = nil
end
- def overwrite
+ def overwrite operators
+ return false unless operators.author
+ self.author_id = operators.author.id
+ super()
end
- def own? roles
- roles = [roles] unless roles.respond_to?(:each)
- au = Story.get_author_from_roles roles
- return false unless au
- self.comic.author_id == au.id
- end
-
- def visible? roles
- if MagicNumber['run_mode'] == 0
- return false unless guest_role_check(roles)
+ def visible? operators
+ case super
+ when nil # super return
+ return true
+ when false
+ return false
else
- return false unless reader_role_check(roles)
+ self.visible > 0
end
- return true if self.own?(roles)
- self.visible > 0
- end
-
- def disp_t
- self.t + 1
- end
-
- def disp_t_by_text
- I18n.t('stories.show.t', :t => self.disp_t)
- end
-
- def title_with_t
- self.disp_t_by_text + ':' + self.title
- end
-
- def story_sheets_count
- StorySheet.where(['story_sheets.story_id = ?', self.id]).count
- 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
+ def self.public_list_where
'stories.visible > 0'
end
- def self.mylist_where au
- ['comics.author_id = ?', au.id]
- end
-
- def self.himlist_where au
- ['comics.author_id = ? and stories.visible > 0', au.id]
- end
-
- def self.list page = 1, page_size = self.default_page_size
- Story.where(self.list_where()).includes(Story.list_opt).order('stories.updated_at desc').offset((page -1) * page_size).limit(page_size)
- end
-
- def self.mylist au, page = 1, page_size = Author.default_story_page_size
- Story.where(self.mylist_where(au)).includes(Story.list_opt).order('stories.updated_at desc').offset((page -1) * page_size).limit(page_size)
- end
-
- def self.himlist au, page = 1, page_size = Author.default_story_page_size
- Story.where(self.himlist_where(au)).includes(Story.list_opt).order('stories.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(Story.where(self.list_where()).includes(Story.list_opt).count, nil)).page(page).per(page_size)
- end
-
- def self.mylist_paginate au, page = 1, page_size = Author.default_story_page_size
- Kaminari.paginate_array(Array.new(Story.where(self.mylist_where(au)).includes(Story.list_opt).count, nil)).page(page).per(page_size)
- end
-
- def self.himlist_paginate au, page = 1, page_size = Author.default_story_page_size
- Kaminari.paginate_array(Array.new(Story.where(self.himlist_where(au)).includes(Story.list_opt).count, nil)).page(page).per(page_size)
- end
-
- def self.list_opt
- {:comic => {:author => {}} }
- end
-
- def self.list_json_opt
- {:include => {:comic => {:include => {:author => {}}} }}
- end
-
- def self.show sid, roles
- opt = {}
- opt.merge!(Story.show_opt)
- res = Story.find(sid, opt)
- raise ActiveRecord::Forbidden unless res.visible?(roles)
- res
- end
-
- def self.edit sid, au
- opt = {}
- opt.merge!(Story.show_opt)
- res = Story.find(sid, opt)
- raise ActiveRecord::Forbidden unless res.own?(au)
- res
- end
-
def self.show_opt
- {:include => {:comic => {:author => {}} }}
- end
-
- def self.show_json_opt
- {:include => {:comic => {:include => {:author => {}}} }}
- end
-
- def self.visible_count
- Story.count 'visible > 0'
- end
-
- def destroy_with_story_sheet
- res = false
- Story.transaction do
- self.story_sheets.each do |story_sheet|
- raise ActiveRecord::Rollback unless story_sheet.destroy
- end
- raise ActiveRecord::Rollback unless self.destroy
- res = true
- end
- res
- end
-
- def self.new_t comic_id
- r = Story.max_t(comic_id)
- r.blank? ? 0 : r.to_i + 1
- end
-
- def self.max_t comic_id
- Story.maximum(:t, :conditions => ['comic_id = ?', comic_id])
- end
-
- def self.find_t comic_id, t
- Story.find(:first, :conditions => ['comic_id = ? and t = ?', comic_id, t])
- end
-
- def self.collect_t story
- r = Story.find(:all, :conditions => ['comic_id = ?', story.comic_id], :order => 't')
- r.map {|s| s.t}
- end
-
- def self.serial? ary
- i = 0
- ary.compact.sort.each do |t|
- break false unless t == i
- i += 1
- end
- ary.compact.size == i
- end
-
- def self.validate_t story
- Story.serial?(Story.collect_t(story))
+ {:include => {:story_sheets => {:sheet => {}}, :author => {}}}
end
- def insert_shift
- Story.update_all('t = t + 1', ['comic_id = ? and t >= ?', self.comic_id, self.t])
- end
-
- def lesser_shift old_t
- self.t = 0 if self.t < 0
- Story.update_all('t = t + 1', ['comic_id = ? and (t >= ? and t < ?)', self.comic_id, self.t, old_t])
- end
-
- def higher_shift old_t
- nf = Story.find_t(self.comic_id, self.t)
- max_t = Story.max_t(self.comic_id).to_i
- self.t = max_t if self.t > max_t
- Story.update_all('t = t - 1', ['comic_id = ? and (t > ? and t <= ?)', self.comic_id, old_t, self.t])
- end
-
- def update_shift old_t
- if self.t > old_t
- higher_shift old_t
- else
- lesser_shift old_t
- end
- end
-
- def rotate old_t = nil
- if self.new_record?
- if self.t.blank?
- self.t = Story.new_t self.comic_id
- else
- self.insert_shift
- end
- else
- if self.t.blank?
- else
- self.update_shift old_t
- end
- end
- end
-
- def allow? au
- return nil if self.comic_id == nil
- self.comic.own?(au)
- end
-
- def store au, old_t = nil
- res = false
- Story.transaction do
- case self.allow? au
- when true
- self.rotate old_t
- when false
- raise ActiveRecord::Forbidden
- else
- end
- res = self.save
- raise ActiveRecord::Rollback unless res
- res = Story.validate_t(self)
- unless res
- self.errors.add :t, 'unserialized'
- raise ActiveRecord::Rollback
- end
- end
- res
- end
-
- def destroy_and_shorten
- res = false
- Story.transaction do
- Story.update_all('t = t - 1', ['comic_id = ? and (t > ?)', self.comic_id, self.t])
- raise ActiveRecord::Rollback unless self.destroy_with_story_sheet
- res = true
- end
- res
- end
-
-
end
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