app/models/speech_balloon.rb

   1 class SpeechBalloon < ActiveRecord::Base
   2   include Element
   3   include ElementInspire
   4   has_one :balloon, :dependent => :destroy
   5   has_one :speech, :dependent => :destroy
   6   belongs_to :speech_balloon_template
   7   belongs_to :panel
   8
   9   accepts_nested_attributes_for :balloon
  10   accepts_nested_attributes_for :speech
  11
  12   validates :panel_id, :numericality => {:allow_blank => true}
  13   validates :speech_balloon_template_id, :presence => true, :numericality => true, :existence => {:both => false}
  14   validates :classname, :presence => true, :length => {:maximum => 50}
  15   validates :z, :presence => true, :numericality => {:greater_than => 0}
  16   validates :t, :presence => true, :numericality => {:greater_than_or_equal_to => 0}
  17   validates :settings, :extend_speech_balloon => true
  18
  19   before_validation :valid_encode
  20
  21   def valid_encode
  22     ['caption', 'classname', 'settings'].each do |a|
  23       next if attributes[a] == nil
  24       raise Pettanr::BadRequest unless attributes[a].valid_encoding?
  25     end
  26   end
  27
  28   def self.list_opt_for_panel
  29     {
  30       :speech_balloons => {:balloon => {}, :speech => {}}
  31     }
  32   end
  33
  34   def self.show_opt_for_panel
  35     {
  36       :speech_balloons => {:balloon => {}, :speech => {}}
  37     }
  38   end
  39
  40   def self.json_opt_for_panel
  41     {
  42       :balloon => {}, :speech => {}
  43     }
  44   end
  45
  46   def self.has_picture?
  47     false
  48   end
  49
  50   def extend_column
  51     'classname'
  52   end
  53
  54   def supply_default
  55     if self.panel
  56       self.t = self.panel.new_t
  57       self.z = self.panel.new_z
  58     end
  59   end
  60
  61   def overwrite pid
  62     self.panel_id = pid
  63   end
  64
  65   def visible? roles
  66     if MagicNumber['run_mode'] == 0
  67       return false unless guest_role_check(roles)
  68     else
  69       return false unless reader_role_check(roles)
  70     end
  71     return true if self.panel.own?(roles)
  72     self.panel.visible? roles
  73   end
  74
  75   def new_balloon
  76     @new_balloon
  77   end
  78
  79   def new_balloon= v
  80     @new_balloon = v
  81   end
  82
  83   def get_balloon
  84     self.balloon || @new_balloon
  85   end
  86
  87   def new_speech
  88     @new_speech
  89   end
  90
  91   def new_speech= v
  92     @new_speech = v
  93   end
  94
  95   def get_speech
  96     self.speech || @new_speech
  97   end
  98
  99   def boost
 100     self.extend self.speech_balloon_template.engine_speech_balloon_module
 101     if self.balloon
 102     else
 103       self.new_balloon = self.build_balloon
 104       self.new_speech = self.build_speech
 105     end
 106     self.balloon.extend self.speech_balloon_template.engine_balloon_module
 107     self.speech.extend self.speech_balloon_template.engine_speech_module
 108     self.balloon.new_parent = self
 109     self.speech.new_parent = self
 110     self.extend_speech_balloon = if self.settings.blank?
 111       {}
 112     else
 113       JSON.parse(self.settings)
 114     end
 115     self.balloon.extend_balloon = if self.balloon.settings.blank?
 116       {}
 117     else
 118       JSON.parse(self.get_balloon.settings)
 119     end
 120     self.speech.extend_speech = if self.speech.settings.blank?
 121       {}
 122     else
 123       JSON.parse(self.get_speech.settings)
 124     end
 125   end
 126
 127   def self.fold_extend_settings params
 128     speech_balloon_settings = params[:speech_balloon][:settings]
 129     if speech_balloon_settings.is_a?(Hash)
 130       params[:speech_balloon][:settings] = speech_balloon_settings.to_json
 131     end
 132     balloon_settings = params[:speech_balloon][:balloon_attributes][:settings]
 133     if balloon_settings.is_a?(Hash)
 134       params[:speech_balloon][:balloon_attributes][:settings] = balloon_settings.to_json
 135     end
 136     speech_settings = params[:speech_balloon][:speech_attributes][:settings]
 137     if speech_settings.is_a?(Hash)
 138       params[:speech_balloon][:speech_attributes][:settings] = speech_settings.to_json
 139     end
 140   end
 141
 142   def tag_element_type
 143     'speech_balloon'
 144   end
 145
 146   def self.default_page_size
 147     25
 148   end
 149
 150   def self.max_page_size
 151     100
 152   end
 153
 154   def self.page prm = nil
 155     page = prm.to_i
 156     page = 1 if page < 1
 157     page
 158   end
 159
 160   def self.page_size prm = self.default_page_size
 161     page_size = prm.to_i
 162     page_size = self.max_page_size if page_size > self.max_page_size
 163     page_size = self.default_page_size if page_size < 1
 164     page_size
 165   end
 166
 167   def self.list_where
 168     'panels.publish > 0'
 169   end
 170
 171   def self.mylist_where au
 172     ['panels.author_id = ?', au.id]
 173   end
 174
 175   def self.himlist_where au
 176     ['panels.author_id = ? and panels.publish > 0', au.id]
 177   end
 178
 179   def self.list page = 1, page_size = self.default_page_size
 180     SpeechBalloon.where(self.list_where()).includes(SpeechBalloon.list_opt).order('speech_balloons.updated_at desc').offset((page -1) * page_size).limit(page_size)
 181   end
 182
 183   def self.mylist au, page = 1, page_size = Author.default_speech_balloon_page_size
 184     SpeechBalloon.where(self.mylist_where(au)).includes(SpeechBalloon.list_opt).order('speech_balloons.updated_at desc').offset((page -1) * page_size).limit(page_size)
 185   end
 186
 187   def self.himlist au, page = 1, page_size = Author.default_speech_balloon_page_size
 188     SpeechBalloon.where(self.himlist_where(au)).includes(SpeechBalloon.list_opt).order('speech_balloons.updated_at desc').offset((page -1) * page_size).limit(page_size)
 189   end
 190
 191   def self.list_paginate page = 1, page_size = self.default_page_size
 192     Kaminari.paginate_array(Array.new(SpeechBalloon.where(self.list_where()).includes(SpeechBalloon.list_opt).count, nil)).page(page).per(page_size)
 193   end
 194
 195   def self.mylist_paginate au, page = 1, page_size = Author.default_speech_balloon_page_size
 196     Kaminari.paginate_array(Array.new(SpeechBalloon.where(self.mylist_where(au)).includes(SpeechBalloon.list_opt).count, nil)).page(page).per(page_size)
 197   end
 198
 199   def self.himlist_paginate au, page = 1, page_size = Author.default_speech_balloon_page_size
 200     Kaminari.paginate_array(Array.new(SpeechBalloon.where(self.himlist_where(au)).includes(SpeechBalloon.list_opt).count, nil)).page(page).per(page_size)
 201   end
 202
 203   def self.list_opt
 204     {:panel => {:author => {}}, :balloon => {}, :speech => {}, :speech_balloon_template => {} }
 205   end
 206
 207   def self.list_json_opt
 208     {:include => {:panel => {:include => {:author => {} }}, :balloon => {}, :speech => {}, :speech_balloon_template => {} }}
 209   end
 210
 211   def self.show cid, au
 212     opt = {}
 213     opt.merge!(SpeechBalloon.show_opt)
 214     res = SpeechBalloon.find(cid, opt)
 215     raise ActiveRecord::Forbidden unless res.visible?(au)
 216     res
 217   end
 218
 219   def self.show_opt
 220     {:include => {:panel => {:author => {}}, :balloon => {}, :speech => {}, :speech_balloon_template => {} }}
 221   end
 222
 223   def self.show_json_opt
 224     {:include => {:panel => {:include => {:author => {} }}, :balloon => {}, :speech => {}, :speech_balloon_template => {} }}
 225   end
 226
 227   def store au, attr
 228     if self.new_record?
 229       sb = self.panel.speech_balloons.build
 230       sb.attributes = attr
 231     else
 232       self.panel.speech_balloons.each do |speech_balloon|
 233         next unless speech_balloon == self
 234         attr.delete 'id'
 235         speech_balloon.attributes = attr
 236         break
 237       end
 238     end
 239     self.panel.store({}, au)
 240   end
 241
 242   def remove au
 243     self.panel.remove_element(self, au)
 244   end
 245
 246   def parts
 247     @parts ||= [self.balloon, self.speech]
 248   end
 249
 250   def engine_path_name
 251     self.speech_balloon_template.engine_name + '/'
 252   end
 253
 254   def path_name with_engine = false
 255     (with_engine ? self.engine_path_name : '') +
 256       self.class.path_name
 257   end
 258
 259   def form_template with_engine = false
 260     self.path_name(true) + '/form'
 261   end
 262
 263   def speech_form_template with_engine = false
 264     self.engine_path_name + 'speeches/form'
 265   end
 266
 267   def balloon_form_template with_engine = false
 268     self.engine_path_name + 'balloons/form'
 269   end
 270
 271   def scenario_template with_engine = false
 272     self.path_name(true) + '/scenario'
 273   end
 274
 275   def element_face_template with_engine = false
 276     self.path_name(false) + '/element_face'
 277   end
 278
 279   def scenario
 280     ERB::Util.html_escape(self.caption.to_s) + self.balloon.scenario.to_s +
 281     self.speech.scenario.to_s
 282   end
 283
 284   def plain_scenario
 285     self.caption.to_s + self.balloon.plain_scenario.to_s +
 286     self.speech.plain_scenario.to_s
 287   end
 288
 289 end