fix: show's destroy button

[pettanr/pettanr.git] / app / assets / javascripts / models / ground_picture.js.coffee

diff --git a/app/assets/javascripts/models/ground_picture.js.coffee b/app/assets/javascripts/models/ground_picture.js.coffee
index aba7d5e..77d074f 100644 (file)
--- a/app/assets/javascripts/models/ground_picture.js.coffee
+++ b/app/assets/javascripts/models/ground_picture.js.coffee
@@ -1,5 +1,4 @@
 class Pettanr.GroundPicture extends Peta.Element\r
-  url: '/ground_pictures/'\r
   \r
   @singular: () ->\r
     'GroundPicture'\r
@@ -20,27 +19,17 @@ class Pettanr.GroundPicture extends Peta.Element
   @pick_item_name: () ->\r
     'resource_picture'\r
   \r
-  @pick_model: () ->\r
-    Manifest.item_name_to_model(@pick_item_name())\r
-  \r
   @traceable_item_names: () ->\r
     ['panel_picture', 'picture']\r
   \r
-  @is_traceable: (item_name) ->\r
-    _.contains(@traceable_item_names(), item_name)\r
-  \r
-  trace_from_panel_picture: () ->\r
-  \r
-  trace_from_picture: () ->\r
-  \r
   pick: (picked_item) ->\r
     {picture_id: picked_item.get('picture_id')}\r
   \r
-  panel: (options = {}) ->\r
-    new Pettanr.Panel({id: @get('panel_id')}, options)\r
+  panel: () ->\r
+    new Pettanr.Cache.Retriever(Pettanr.Panel, @get('panel_id'))\r
   \r
   picture: () ->\r
-    new Pettanr.Picture({id: @get('picture_id')})\r
+    new Pettanr.Cache.Retriever(Pettanr.Picture, @get('picture_id'))\r
   \r
   @has_picture: () ->\r
     true\r
@@ -55,9 +44,12 @@ class Pettanr.GroundPicture extends Peta.Element
     })\r
   \r
   symbol_option: () ->\r
-    i = @picture()\r
-    i.fetch({cache: true}).done =>\r
-      @trigger('ready:symbol', i.tmb_opt_img_tag())\r
+    retriever = @picture()\r
+    @listenTo(retriever, 'retrieve', @retrieve_symbol)\r
+    retriever.retrieve()\r
+  \r
+  retrieve_symbol: (picture) -> \r
+    @trigger('ready:symbol', picture.tmb_opt_img_tag())\r
   \r
   repeat_text: () ->\r
     Pettanr.GroundPicture.repeat_texts()[@get('repeat')]\r
@@ -67,6 +59,42 @@ class Pettanr.GroundPicture extends Peta.Element
   \r
   initialize: (attr, options) ->\r
     super(attr, options)\r
-    if @id\r
-      @url = @url + @id\r
+  \r
+class Pettanr.GroundPicture.TraceFromPicture\r
+  \r
+  constructor: (options) ->\r
+    _.extend(this, Backbone.Events)\r
+  \r
+  trace: (picture) ->\r
+    @picture(picture)\r
+  \r
+  picture: (picture) ->\r
+    resource_picture_picture_list = picture.has_one('resource_picture_picture')\r
+    resource_picture_picture_list.open(() =>\r
+      resource_picture_picture = resource_picture_picture_list.items()[0]\r
+      retriever = new Pettanr.Cache.Retriever(Pettanr.ResourcePicture, resource_picture_picture.get('resource_picture_id'))\r
+      @listenTo(retriever, 'retrieve', @resource_picture)\r
+      retriever.retrieve()\r
+    )\r
+  \r
+  resource_picture: (resource_picture) ->\r
+    @trigger('trace', resource_picture)\r
+  \r
+class Pettanr.GroundPicture.TraceFromPanelPicture extends Pettanr.GroundPicture.TraceFromPicture\r
+  \r
+  trace: (panel_picture) ->\r
+    @panel_picture(panel_picture)\r
+  \r
+  panel_picture: (panel_picture) ->\r
+    retriever = new Pettanr.Cache.Retriever(Pettanr.Picture, panel_picture.get('picture_id'))\r
+    @listenTo(retriever, 'retrieve', @picture)\r
+    retriever.retrieve()\r
+  \r
+  picture: (picture) ->\r
+    tracer = new Pettanr.GroundPicture.TraceFromPicture()\r
+    @listenTo(tracer, 'trace', @success)\r
+    tracer.trace(picture)\r
+  \r
+  success: (resource_picture) ->\r
+    @trigger('trace', resource_picture)\r
   \r