Fix order bug and add index.

app/assets/stylesheets/gallery.css

@@ -73,7 +73,7 @@
 	color: #F2F2F2;
 	text-shadow: 0px -1px 0 rgba(0,0,0,0.4);
 	letter-spacing: -0.5px;
-	font-size: 30px;
+	font-size: 2.5em;
 	font-family: 'Playfair Display SC', sans-serif;
 	line-height: 28px;
 	z-index: 1;
@@ -220,7 +220,6 @@ div.rgbody{
 	display: inline-block;
 	float: left;
 	color: #777;
-	font-size: 11px;
 	line-height: 30px;
 	cursor: pointer;
 	width: 33%;
@@ -382,7 +381,7 @@ div.rgbody{
 	top: 0;
 	right: 0;
 	margin: 0;
-	font-size: 23px;
+	font-size: 1.92em;
 	opacity: 0;
 	-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
 	filter: alpha(opacity=0);
@@ -422,7 +421,7 @@ div.rgbody{
 	text-align: right;
 	text-shadow: 0 1px 0 #ffffff;
 	letter-spacing: -0.1em;
-	font-size: 12px;
+	font-size: 1em;
 	font-family: 'Varela Round', sans-serif;
 	line-height: 40px;
 }
@@ -477,7 +476,7 @@ div.rgbody{
 }
 #fileupload #file-list {
 	position: relative;
-	z-index: 1;
+	z-index: 4;
 	height: 209px;
 	margin: 2px 0;
 }
@@ -542,13 +541,16 @@ div.rgbody{
 .order-edit-notification{
 	background-color: #ffffd5;
 	z-index: 10;
-  display: none;
+	display: none;
-  height: 25px;
+	height: 25px;
-  margin-left: 40%;
+	margin-left: 40%;
-  position: fixed;
+	position: fixed;
-  text-align: center;
+	text-align: center;
-  margin-top: 5px;
+	margin-top: 5px;
-  top: 85px;
+	top: 85px;
-  width: 250px;
+	width: 250px;
-  font-size: 13px;
+	font-size: 1.08em;
+}
+.bottomnav{
+	z-index: 4;
 }

app/controllers/admin/galleries_controller.rb

@@ -275,11 +275,8 @@ class Admin::GalleriesController < OrbitAdminController
     categories = @module_app.categories.enabled
     @filter_fields = filter_fields(categories, @tags)
     @filter_fields.delete(:status)
-    albums1 = Album.where(:order.in => [nil,-1]).desc(:created_at).with_categories(filters("category")).with_tags(filters("tag"))
+    albums = Album.all.asc(:order).with_categories(filters("category")).with_tags(filters("tag"))
-    albums1 = search_data(albums1,[:name])
+    @fiter_albums = search_data(albums,[:name])
-    albums2 = Album.all.where(:order.ne=>-1).and(:order.ne=>nil).asc(:order).with_categories(filters("category")).with_tags(filters("tag"))
-    albums2 = search_data(albums2,[:name])
-    @fiter_albums = albums1.concat(albums2)
   end
   def update_album_setting
     if params[:album_setting_limit]
@@ -331,12 +328,10 @@ class Admin::GalleriesController < OrbitAdminController
 
   def show
     @album = Album.find(params[:id])
-    @images = @album.album_images.where(:order.in => [nil,-1]).desc(:created_at)
+    @images = @album.album_images.asc(:order)
-    images = @album.album_images.where(:order.gt => -1).asc(:order)
-    @images = @images.concat(images)
     image_content = []
     @images.each do |image|
-      image_content << {"id" => image.id.to_s,"title"=> image.title_translations, "description" => image.description_translations,"tags" => image.tags.collect{|t| t.id.to_s}}
+      image_content << {"id" => image.id.to_s,"title"=> image.title_translations, "description" => image.description_translations,"tags" => image.tag_ids.map(&:to_s)}
     end
     @tags = @module_app.tags
     @photos_data = {"galleries" => image_content}.to_json
@@ -414,12 +409,10 @@ class Admin::GalleriesController < OrbitAdminController
 
   def get_photoData_json
     @album = Album.find(params[:id])
-    @images = @album.album_images.where(:order => [nil,-1]).desc(:created_at)
+    @images = @album.album_images.asc(:order)
-    images = @album.album_images.where(:order.gt => -1).asc(:order)
-    @images = @images.concat(images)
     image_content = []
     @images.each do |image|
-      image_content << {"id" => image.id.to_s,"title"=> image.title_translations, "description" => image.description_translations,"tags" => image.tags.collect{|t| t.id.to_s}}
+      image_content << {"id" => image.id.to_s,"title"=> image.title_translations, "description" => image.description_translations,"tags" => image.tag_ids.map(&:to_s)}
     end
     render :json=>{"galleries" => image_content}.to_json
   end
@@ -580,10 +573,14 @@ class Admin::GalleriesController < OrbitAdminController
   def new_images 
     @album = Album.find(params[:album_id])
     if params[:last_image_id].present?
-      lastimage = AlbumImage.find(params[:last_image_id])
+      lastimage = AlbumImage.find(params[:last_image_id]) rescue nil
-      @newimages = @album.album_images.where(:created_at.gt => lastimage.created_at,:order => -1).desc(:created_at)
+      if lastimage
+        @newimages = @album.album_images.where(:order.lt=>lastimage.order).desc(:created_at)
+      else
+        @newimages = @album.album_images.where(:id.gt=>params[:last_image_id]).desc(:created_at)
+      end
     else
-      @newimages = @album.album_images.where(:order => [nil,-1]).desc(:created_at)
+      @newimages = @album.album_images.desc(:created_at)
     end
     render :layout=>false
   end
@@ -604,7 +601,7 @@ class Admin::GalleriesController < OrbitAdminController
     tagsToDestroy = []
     tagsToAdd = []
     new_tags = params[:album][:tags] || []
-    old_tags = album.tags.collect{|t| t.id.to_s}
+    old_tags = album.tag_ids.map(&:to_s)
     old_tags.each do |tag|
        if !new_tags.include?(tag)
         tagsToDestroy << tag
@@ -627,7 +624,7 @@ class Admin::GalleriesController < OrbitAdminController
       # tagsToAdd will contain all tag ids which ve to be added in tall album_images
       images = album.album_images
       images.each do |image|
-        image_tags = image.tags.collect{|t| t.id.to_s}
+        image_tags = image.tag_ids.map(&:to_s)
         tagsToAdd.each do |tag|
           image_tags << tag
         end

app/controllers/admin/images_controller.rb

@@ -24,23 +24,28 @@ class Admin::ImagesController < OrbitAdminController
 	def changeorder
 		type = params[:type]
 		if type == "imgholder"
+			album = Album.find(params[:album_id]) rescue nil
 			images = params[:imageids]
-			images.each_with_index do |image, i|
+			images.each_with_index.reverse_each do |image, i|
 				img = AlbumImage.find(image) rescue nil
 				if !img.nil?
 					img.order = i
 					img.save 
 				end
 			end
+			if album
+				album.update(:min_order=>-1)
+			end
 		elsif type == "orbit_gallery"
 			albums = params[:imageids]
-			albums.each_with_index do |albumid, i|
+			albums.each_with_index.reverse_each do |albumid, i|
 				album = Album.find(albumid) rescue nil
 				if !album.nil?
 					album.order = i
 					album.save 
 				end
 			end
+			AlbumSetting.update_all(:min_order=>-1)
 		end
     	render :json => {"success" => true}.to_json
   	end
@@ -49,12 +54,12 @@ class Admin::ImagesController < OrbitAdminController
 		images = params['images']
 		images.each do |image|
 			img = AlbumImage.find(image)
+			img.destroy
 			begin
 				FileUtils.rm_rf(File.dirname(img.file.path))
 			rescue => e
 				puts ["can't delete",e]
 			end
-			img.delete
 		end
 		if params['delete_cover'] == "true"
 			album = Album.find(params['album_id'])

app/controllers/galleries_controller.rb

@@ -37,33 +37,10 @@ class GalleriesController < ApplicationController
 
   def index
     @album_setting = AlbumSetting.first
-    params = OrbitHelper.params
+    page_no = OrbitHelper.page_number
-    album_tp = Album.filter_by_categories.filter_by_tags
+    data_count = OrbitHelper.page_data_count
-    all_count = album_tp.count
+    albums = Album.filter_by_categories.filter_by_tags.asc(:order).page(page_no).per(data_count)
-    page_data_count = OrbitHelper.page_data_count
+    album_color_map = AlbumColor.where(:album_id.in=> albums.pluck(:id)).pluck(:album_id,:color,:album_card_background_color,:album_card_text_color).map{|v| [v[0],v[1..-1]]}.to_h
-    no_order_count = album_tp.where(:order.in=>[-1,nil]).count
-    with_order_count = all_count - no_order_count
-    with_order_total_pages = (with_order_count.to_f / page_data_count).ceil
-    albums_with_order = album_tp.asc(:order).where(:order.ne=>-1).and(:order.ne=>nil).to_a rescue []
-    page_no = (params[:page_no] || 1).to_i
-    if page_no < with_order_total_pages
-      albums_no_order = []
-    elsif page_no == with_order_total_pages
-      if albums_with_order.count == page_data_count
-        albums_no_order = []
-      else
-        albums_no_order = album_tp.desc(:created_at).where(:order.in=>[-1,nil]).page(nil).per(all_count)[0...(page_data_count - albums_with_order.count)]
-      end
-    else
-      albums_with_order = []
-      start_index = page_data_count*(page_no - 1 - with_order_total_pages)
-      if with_order_count != 0
-        start_index += (page_data_count - (with_order_count % page_data_count))
-      end
-      albums_no_order = album_tp.desc(:created_at).where(:order.in=>[-1,nil]).page(nil).per(all_count)[start_index...(start_index+page_data_count)].to_a
-    end
-    albums = albums_with_order.concat(albums_no_order)
-    album_color_map = AlbumColor.where(:album_id.in=> albums.map{|v| v.id}).pluck(:album_id,:color,:album_card_background_color,:album_card_text_color).map{|v| [v[0],v[1..-1]]}.to_h
     galleries = albums.collect do |a|
       doc = Nokogiri::HTML(a.description.to_s)
       alt_text = doc.text.empty? ? 'gallery image' : doc.text
@@ -86,7 +63,7 @@ class GalleriesController < ApplicationController
     {
       "albums" => galleries,
       "extras" => {"widget-title"=>"Gallery"},
-      "total_pages" => album_tp.total_pages
+      "total_pages" => albums.total_pages
     }
   end
   def show
@@ -132,8 +109,8 @@ class GalleriesController < ApplicationController
     @album_setting = AlbumSetting.first
     params = OrbitHelper.params
     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
+    albums = Album.filter_by_widget_categories(OrbitHelper.widget_categories,false).filter_by_tags(tags)
-    album_color_map = AlbumColor.where(:album_id.in=> albums.map{|v| v.id}).pluck(:album_id,:color,:album_card_background_color,:album_card_text_color).map{|v| [v[0],v[1..-1]]}.to_h
+    album_color_map = AlbumColor.where(:album_id.in=> albums.pluck(:id)).pluck(:album_id,:color,:album_card_background_color,:album_card_text_color).map{|v| [v[0],v[1..-1]]}.to_h
     galleries = albums.collect.with_index do |a,i|
       doc = Nokogiri::HTML(a.description.to_s)
       alt_text = doc.text.empty? ? 'gallery image' : doc.text.strip
@@ -178,7 +155,7 @@ class GalleriesController < ApplicationController
     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
     params = OrbitHelper.params
     counts = OrbitHelper.widget_data_count
-    images = AlbumImage.where({album_id:{"$in"=>album_ids}}).desc(:id).limit(counts *5).sample(counts)
+    images = AlbumImage.where(:album_id.in=>album_ids).desc(:id).limit(counts *5).sample(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)
@@ -208,7 +185,6 @@ class GalleriesController < ApplicationController
   end
   def imgs(album_id)
     album = Album.find(album_id)
-    tag_names = Array.new
     images = album.album_images.asc(:order)
     output =  Array.new
     images.each do |values|

app/models/album.rb

@@ -13,20 +13,29 @@ class Album
   field :uid, type: String
   field :rss2_id, type: String
   field :order, type: Integer, default: -1
+  field :min_order, type: Integer, default: -1
   field :resize_gravity
 	# has_and_belongs_to_many :tags, :class_name => "GalleryTag"
   has_many :album_images, :autosave => true, :dependent => :destroy
   has_many :album_colors, :autosave => true, :dependent => :destroy
   accepts_nested_attributes_for :album_images, :allow_destroy => true
   accepts_nested_attributes_for :album_colors, :allow_destroy => true
-  before_save do |record|
+  index({"order" => 1}, { unique: false, background: false })
-    if record.order.nil? || record.order == -1
+  before_create do |record|
-      topest_order = Album.all.pluck(:order).sort{|a,b| a.to_i<=>b.to_i}.first
+    topest_order = AlbumSetting.pluck(:min_order).first.to_i
-      if topest_order.nil? || topest_order == 0
+    if topest_order.nil? || topest_order == 0
-        record.order = -2
+      tmp_order = -2
-      else
+    else
-        record.order = topest_order - 1
+      tmp_order = topest_order - 1
-      end
+    end
+    record.order = tmp_order
+    AlbumSetting.update_all(:min_order=>tmp_order)
+    true
+  end
+  after_destroy do
+    min_order = AlbumSetting.pluck(:min_order).first
+    if self.order == min_order
+      AlbumSetting.update_all(:min_order=>min_order + 1)
     end
   end
   def resize_gravity

app/models/album_image.rb

@@ -3,14 +3,40 @@ class AlbumImage
   include Mongoid::Document
   include Mongoid::Timestamps
   include OrbitTag::Taggable
-	mount_uploader :file, GalleryUploader
+  mount_uploader :file, GalleryUploader
-	field :title
+  field :title
   field :title_translations, type: Hash, default: {}
-	field :description, type: String, localize: true, default: ""
+  field :description, type: String, localize: true, default: ""
-	field :rss2_id, type: String
+  field :rss2_id, type: String
-	field :order, type: Integer, default: -1
+  field :order, type: Integer, default: -1
-  
+  belongs_to :album
-	# has_and_belongs_to_many :tags, :class_name => "GalleryTag"
+  has_many :album_crops, :autosave => true, :dependent => :destroy
+  accepts_nested_attributes_for :album_crops, :allow_destroy => true
+  # has_and_belongs_to_many :tags, :class_name => "GalleryTag"
+  index({"order" => 1}, { unique: false, background: false })
+  before_create do
+    tmp_album = self.album
+    min_order = nil
+    if tmp_album
+      min_order = tmp_album.min_order
+      min_order = -1 if min_order == 0
+    end
+    if min_order.nil?
+      self.order = -Time.now.to_i
+    else
+      tmp_order = min_order - 1
+      self.order = tmp_order
+      Album.where(:id=>tmp_album.id).update_all(:min_order=>tmp_order) #present call save callback twice due to autosave
+    end
+    true
+  end
+  after_destroy do
+    min_order = Album.where(:id=>self.album_id).pluck(:min_order).first
+    puts "min_order: #{min_order} #{self.order}"
+    if self.order == min_order
+      Album.where(:id=>self.album_id).update_all(:min_order=>min_order + 1)
+    end
+  end
   def title_translations
     tmp = super || {}
     if tmp == {}
@@ -21,7 +47,4 @@ class AlbumImage
   def title
     self.title_translations[I18n.locale]
   end
-	belongs_to :album
-    has_many :album_crops, :autosave => true, :dependent => :destroy
-    accepts_nested_attributes_for :album_crops, :allow_destroy => true
 end

app/models/album_setting.rb

@@ -6,4 +6,5 @@ class AlbumSetting
   ResizeGravities = %w[Center NorthWest North NorthEast West East SouthWest South SouthEast]
   field :album_card_background_color, default: ''
   field :album_card_text_color, default: '#000000'
+  field :min_order, type: Integer, default: -1
 end

config/routes.rb

@@ -1,4 +1,48 @@
 Rails.application.routes.draw do
+  if ENV['worker_num']=='0' && File.basename($0) != 'rake' && !Rails.const_defined?('Console')
+    Thread.new do
+      if AlbumSetting.count == 0
+        album_setting = AlbumSetting.create
+      else
+        album_settings = AlbumSetting.all.to_a
+        album_setting = album_settings.first
+        if album_settings.count > 1
+          album_settings[1..-1].each do |album_setting|
+            album_setting.destroy
+          end
+        end
+      end
+      s = Site.first
+      update_flag = s.respond_to?(:tmp_flags)
+      need_update = !update_flag || !(s.tmp_flags.include?('ga1'))
+      if need_update
+        albums1 = Album.where(:order.in => [nil,-1]).desc(:created_at)
+        albums2 = Album.all.where(:order.ne=>-1).and(:order.ne=>nil).asc(:order)
+        fiter_albums = albums1.concat(albums2)
+        fiter_albums.each_with_index do |album, i|
+          album.order = i
+          album.min_order = -1
+          album.save
+          images1 = album.album_images.where(:order.in => [nil,-1]).desc(:created_at).to_a
+          images2 = album.album_images.where(:order.gt => -1).asc(:order).to_a
+          images = images1.concat(images2)
+          images.each_with_index do |image, j|
+            image.order = i
+            image.save
+          end
+        end
+        AlbumSetting.update_all(:min_order=>-1)
+        if update_flag
+          s = Site.first
+          s.tmp_flags << 'ga1'
+          s.save
+        end
+        puts "Gallery order fix!"
+      end
+      Album.create_indexes
+      AlbumImage.create_indexes
+    end
+  end
   locales = Site.first.in_use_locales rescue I18n.available_locales
   scope "(:locale)", locale: Regexp.new(locales.join("|")) do
     get "/xhr/galleries/theater/:id" => "galleries#theater"

lib/gallery/engine.rb

@@ -20,17 +20,6 @@ module Gallery
       rescue  => e
         puts ['error in gallery',e]
       end
-
-      require File.expand_path('../../../app/models/album_setting', __FILE__)
-      if defined?(AlbumSetting)
-        if AlbumSetting.first.nil?
-          AlbumSetting.create()
-        elsif AlbumSetting.count > 1
-          AlbumSetting.all.to_a[1..-1].each do |album_setting|
-            album_setting.destroy
-          end
-        end
-      end
       
       OrbitApp.registration "Gallery", :type => "ModuleApp" do
         module_label "gallery.gallery"