Add def image_sort

app/controllers/galleries_controller.rb

@@ -169,6 +169,49 @@ class GalleriesController < ApplicationController
       "extras" => {"widget-title"=>"Gallery","more_url" => OrbitHelper.widget_more_url}
     }
   end
+  
+  def image_sort
+    @album_setting = AlbumSetting.first
+    tags = OrbitHelper.widget_tags.empty? ? ["all"] : OrbitHelper.widget_tags
+    albums = Album.filter_by_widget_categories(OrbitHelper.widget_categories,false).filter_by_tags(tags).to_a
+    album_ids = []
+    albums_map = {}
+    albums.each do |ab|
+      album_ids << ab.id
+      albums_map[ab.id] = ab
+    end
+    album_color_map = AlbumColor.where(:album_id.in=> album_ids).pluck(:album_id,:color,:album_card_background_color,:album_card_text_color).map{|v| [v[0],v[1..-1]]}.to_h
+    counts = OrbitHelper.widget_data_count
+    images = AlbumImage.where(:album_id.in=>album_ids).asc(:order).limit(counts)
+    images = images.each_with_index.collect do |a,i|
+      colors = album_color_map[a.album_id] || []
+      alt_text = (a.description.blank? ? "gallery image" : Nokogiri::HTML(a.description).text().strip)
+      f = a.file
+      ab = albums_map[a.album_id]
+      {
+        "link_text" => "",
+        "link_to_show" =>  OrbitHelper.widget_more_url + "/" + ab.to_param + "#" + a.id.to_s,
+        "alt_title" => alt_text,
+        "src" => f.url,
+        "thumb-src" => f.thumb.url,
+        "thumb-large-src" => f.thumb_large.url,
+        "image_description" => a.description,
+        "image_short_description" => a.title,
+        "mobile-src" => f.mobile.url,
+        "theater-src" => f.theater.url,
+        "album-name" => ab.name_translations[I18n.locale],
+        "album_color" => iterate_data(colors[1],colors[0],@album_setting.album_card_background_color,'transparent'),
+        "album_card_text_color" => iterate_data(colors[2],@album_setting.album_card_text_color),
+        "sort_order" => a.order.to_i,
+        "i" => i
+      }
+    end
+    {
+      "images" => images,
+      "extras" => {"widget-title"=>"Gallery","more_url" => OrbitHelper.widget_more_url}
+    }
+  end
+
   def widget
     @album_setting = AlbumSetting.first
     tags = OrbitHelper.widget_tags.empty? ? ["all"] : OrbitHelper.widget_tags