class Panel < ActiveRecord::Base
belongs_to :comic
belongs_to :author
+ belongs_to :resource_picture
+# belongs_to :background_picture, :class_name => 'ResourcePicture'
has_many :panel_pictures, :dependent => :destroy
- has_many :balloons, :dependent => :destroy
+ has_many :speech_balloons, :dependent => :destroy
accepts_nested_attributes_for :panel_pictures, :allow_destroy => true
- accepts_nested_attributes_for :balloons, :allow_destroy => true
+ accepts_nested_attributes_for :speech_balloons, :allow_destroy => true
+# validates :comic_id, :presence => true, :numericality => true, :existence => true, :uniqueness => {:scope => :t}
+ validates :resource_picture_id, :numericality => {:allow_blank => true}
+ validates :width, :presence => true, :numericality => true, :natural_number => true
+ validates :height, :presence => true, :numericality => true, :natural_number => true
+ validates :border, :presence => true, :numericality => {:greater_than_or_equal_to => 0}
+ validates :x, :numericality => {:allow_blank => true}
+ validates :y, :numericality => {:allow_blank => true}
+ validates :z, :numericality => {:allow_blank => true, :greater_than => 0}
+ validates :t, :presence => true, :numericality => {:greater_than_or_equal_to => 0}
+ validates :author_id, :presence => true, :numericality => true, :existence => true
+
+ def supply_default au
+ return false unless au
+ c = self.comic_id ? Comic.show(self.comic_id, au) : nil
+ if c
+ self.width = c.width if self.width.blank?
+ self.height = c.height if self.height.blank?
+ self.t = Panel.new_t(c.id) if self.t.blank? and self.new_record?
+ end
+ self.border = 0 if self.border.blank?
+ self.author_id = au.id
+ end
+
+ def self.new_t comic_id
+ r = Panel.max_t(comic_id)
+ r.blank? ? 0 : r.to_i + 1
+ end
+
def self.max_t comic_id
- Panel.maximum(:t, :conditions => ['comic_id = ?', comic_id]).to_i
+ Panel.maximum(:t, :conditions => ['comic_id = ?', comic_id])
end
def self.find_t comic_id, t
#更新する時にPanelIDをチェックしとかないと勝手に所属先を変えられるゾ！？
- def vdt_save
+ def store
f = nil
- max_t = Panel.max_t self.comic_id
f = Panel.find_t(self.comic_id, self.t) if self.t
if f
Panel.update_all('t = t + 1', ['comic_id = ? and t >= ?', self.comic_id, self.t])
else
- self.t = max_t + 1
+ self.t = Panel.new_t self.comic_id
end
self.save
end
Panel.update_all('t = t + 1', ['comic_id = ? and (t >= ? and t < ?)', self.comic_id, new_t, self.t])
else
nf = Panel.find_t(self.comic_id, new_t)
- max_t = Panel.max_t self.comic_id
+ max_t = Panel.max_t.to_i self.comic_id
new_t = max_t if new_t > max_t
Panel.update_all('t = t - 1', ['comic_id = ? and (t > ? and t <= ?)', self.comic_id, self.t, new_t])
end
self.destroy
end
+ def self.default_page_size
+ 25
+ end
+
+ def self.max_page_size
+ 100
+ 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.offset cnt, prm = nil
+ offset = prm.to_i
+ offset = cnt - 1 if offset >= cnt
+ offset = cnt - offset.abs if offset < 0
+ offset = 0 if offset < 0
+ offset
+ end
+
+ def self.list opt = {}, page = 1, page_size = self.default_page_size
+ opt.merge!(self.list_opt) unless opt[:include]
+ opt.merge!({:order => 'updated_at desc', :limit => page_size, :offset => (page -1) * page_size})
+ Panel.find(:all, opt)
+ end
+
+ def self.list_opt
+ {:include => {
+ :comic => :author,
+ :panel_pictures => {
+ :resource_picture => {:artist => {}, :license => {}}
+ },
+ :speech_balloons => {:balloons => {}, :speeches => {}},
+ :author => {}
+ }}
+ end
+
+ def self.list_json_opt
+ {:include => {
+ :comic => {:author => {}},
+ :panel_pictures => {
+ :resource_picture => {:artist => {}, :license => {}}
+ },
+ :speech_balloons => {:balloons => {}, :speeches => {}},
+ :author => {}
+ }}
+ end
+
+ def self.show rid, au, opt = {}
+ r = Panel.find(rid, :include => self.show_include_opt(opt))
+ raise ActiveRecord::Forbidden unless r.visible?(au)
+ r
+ end
+
+ def self.show_include_opt opt = {}
+ res = {
+ :comic => :author,
+ :panel_pictures => {
+ :resource_picture => {:artist => {}, :license => {}}
+ },
+ :speech_balloons => {:balloons => {}, :speeches => {}},
+ :author => {}
+ }
+ res.merge!(opt[:include]) if opt[:include]
+ res
+ end
+
+ def self.show_json_include_opt
+ {:include => {
+ :comic => {:author => {}},
+ :panel_pictures => {
+ :resource_picture => {:artist => {}, :license => {}}
+ },
+ :speech_balloons => {:balloons => {}, :speeches => {}},
+ :author => {}
+ }}
+ end
+
+ def visible? au
+ return false unless au
+ return false unless self.comic
+ self.comic.visible?(au) or self.author_id == au.id
+ end
+
def own? author
return false unless author
self.author_id == author.id
end
+ def sort_by_time
+ pe = []
+ self.panel_pictures.each do |picture|
+ pe[picture.t] = picture
+ end
+ self.balloons.each do |balloon|
+ pe[balloon.t] = balloon
+ end
+ pe
+ end
+
+ def each_element
+ self.sort_by_time.each do |e|
+ yield e
+ end
+ end
+
+ def panel_elements
+ res = []
+ self.each_element do |elm|
+ if elm.kind_of?(PanelPicture)
+ res[elm.t] = elm.to_json({:include => :resource_picture})
+ end
+ if elm.kind_of?(Balloon)
+ res[elm.t] = elm.to_json({:include => :speeches})
+ end
+ end
+ res
+ end
+
+ def to_json_play
+ self.to_json :methods => :panel_elements
+ end
+
+ def self.visible_count
+ Panel.count
+ end
+
end
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