make scripts behave

assets/js/booru.js

@@ -99,8 +99,7 @@ function loadBooruData() {
   initializeFilters();
 
   // CSRF
-  window.booru.csrfToken = $('meta[name="csrf-token"]').content;
-  window.booru.csrfParam = $('meta[name="csrf-param"]').content;
+  // TODO
 }
 
 function BooruOnRails() {

lib/philomena_web/templates/image/_image_container.html.slime

@@ -1,4 +1,4 @@
-.image-container class=@size
+.image-container class=@size data-image-tags="[]" data-size=@size data-uris=Jason.encode!(thumb_urls(@image, false))
   = cond do
     - @image.duplicate_id ->
       .media-box__overlay

lib/philomena_web/templates/layout/app.html.slime

@@ -25,4 +25,6 @@ html lang="en"
       = render PhilomenaWeb.LayoutView, "_flash_warnings.html", assigns
       main#content class="layout--wide"
         = render @view_module, @view_template, assigns
-      = render PhilomenaWeb.LayoutView, "_footer.html", assigns
+      = render PhilomenaWeb.LayoutView, "_footer.html", assigns
+      eex:
+        <div class="js-datastore" data-hidden-filter="" data-spoilered-filter="" data-hidden-tag-list="[]" data-spoilered-tag-list="[]"></div>

lib/philomena_web/views/image_view.ex

@@ -1,6 +1,18 @@
 defmodule PhilomenaWeb.ImageView do
   use PhilomenaWeb, :view
 
+  def thumb_urls(image, show_hidden) do
+    %{
+      thumb_tiny: thumb_url(image, show_hidden, :thumb_tiny),
+      thumb_small: thumb_url(image, show_hidden, :thumb_small),
+      thumb: thumb_url(image, show_hidden, :thumb),
+      small: thumb_url(image, show_hidden, :small),
+      medium: thumb_url(image, show_hidden, :medium),
+      large: thumb_url(image, show_hidden, :large),
+      full: thumb_url(image, show_hidden, :full)
+    }
+  end
+
   def thumb_url(image, show_hidden, name) do
     %{year: year, month: month, day: day} = image.created_at
     deleted = image.hidden_from_users