add global thumb_process_option setting and thumb version for index

app/controllers/galleries_controller.rb

@@ -36,26 +36,62 @@ class GalleriesController < ApplicationController
   end
 
   def index
+    page = OrbitHelper.page
     @album_setting = AlbumSetting.first
     page_no = OrbitHelper.page_number
     data_count = OrbitHelper.page_data_count
     albums = Album.filter_by_categories.filter_by_tags.asc(:order).page(page_no).per(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
+    @image_version = 'thumb'
+    ModuleApp.all.select{|tmp| tmp.key.to_s=='gallery'}.each do |modile_app|
+      @show_option_items = modile_app.show_option_items rescue nil
+    end
+    if !(@show_option_items.nil?)
+      I18n.with_locale(:en) do
+        page.select_option_items.each do |select_option_item|
+          case select_option_item.field_name
+          when @show_option_items.keys[1].to_s
+            value = YAML.load(select_option_item.value)
+            tmp = value[:en]
+            if tmp == t('gallery.small_size')
+              @image_version = 'thumb'
+            elsif tmp == t('gallery.medium_size')
+              @image_version = 'thumb_large'
+            elsif tmp == t('gallery.large_size')
+              @image_version = 'mobile'
+            end
+          end
+        end
+      end
+    end
+
     galleries = albums.collect do |a|
       doc = Nokogiri::HTML(a.description.to_s)
       alt_text = doc.text.empty? ? 'gallery image' : doc.text
       colors = album_color_map[a.id] || []
-      thumb_src = a.cover_path || "/assets/gallery/default.jpg"
+      thumb_src = a.cover_path(@image_version)
+      if thumb_src
+        thumb_srcs = thumb_src.split('/')
+        thumb_srcs[-1] = thumb_srcs[-1].sub(/^\w+_/,"")
+        thumb_path = thumb_srcs[0..-2].join('/')
+        thumb_path_name = thumb_srcs[-1]
+        src = "#{thumb_path}/#{thumb_path_name}"
+        thumb_large_src = "#{thumb_path}/thumb_large_#{thumb_path_name}"
+        mobile_src = "#{thumb_path}/mobile_#{thumb_path_name}"
+        theater_src = "#{thumb_path}/theater_#{thumb_path_name}"
+      else
+        src = thumb_src = thumb_large_src = mobile_src = theater_src = "/assets/gallery/default.jpg"
+      end
       {
         "album-name" => a.name,
         "album-description" => a.description,
         "alt_title" => alt_text,
         "link_to_show" =>  OrbitHelper.url_to_show(a.to_param),
         "thumb-src" => thumb_src,
-        "src" => thumb_src.sub('thumb_','') ,
+        "src" => src,
-        "thumb-large-src" => thumb_src.sub("thumb_","thumb_large_"),
+        "thumb-large-src" => thumb_large_src,
-        "mobile-src" => thumb_src.sub("thumb_","mobile_"),
+        "mobile-src" => mobile_src,
-        "theater-src" => thumb_src.sub("thumb_","theater_"),
+        "theater-src" => theater_src,
         "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)
       }

app/models/album.rb

@@ -61,7 +61,7 @@ class Album
       Position object at bottom-right of region
     """
     tmp = self[:resize_gravity]
-    (tmp.blank? ? (AlbumSetting.first.resize_gravity.blank? ? "Center" : AlbumSetting.first.resize_gravity)  : tmp) rescue 'Center'
+    tmp.blank? ? OrbitHelper::SharedHash['gallery'][:resize_gravity]  : tmp
   end
   def self.find_by_param(input)
     self.find_by(uid: input.to_s)
@@ -98,10 +98,17 @@ class Album
     end
     tmp
   end
-  def cover_path
+  def cover_path(thumb_version='thumb')
     tmp = self['cover_path']
-    if tmp.nil?
+    if tmp.nil? && self.album_images.first
-      tmp = (self.album_images.first.file.thumb.url rescue nil)
+      case thumb_version
+      when 'thumb'
+        tmp = self.album_images.first.file.thumb.url
+      when 'thumb_large'
+        tmp = self.album_images.first.file.thumb_large.url
+      when 'mobile'
+        tmp = self.album_images.first.file.mobile.url
+      end
     end
     tmp
   end

app/models/album_setting.rb

@@ -2,9 +2,17 @@ class AlbumSetting
   include Mongoid::Document
   include Mongoid::Timestamps
   field :limit
-  field :resize_gravity, type: String, default: 'center'
+  field :resize_gravity, type: String, default: 'Center'
   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
+  field :thumb_process_option, type: Integer, default: 1
+
+  before_save do
+    if defined?(OrbitHelper::SharedHash) && OrbitHelper::SharedHash
+      OrbitHelper::SharedHash['gallery'][:thumb_process_option] = self.thumb_process_option
+      OrbitHelper::SharedHash['gallery'][:resize_gravity] = self.resize_gravity
+    end
+  end
 end

app/uploaders/gallery_uploader.rb

@@ -177,12 +177,16 @@ class GalleryUploader < CarrierWave::Uploader::Base
   end
   def thumb_process(w,h)
     now_album = model.album
-    case now_album.thumb_process_option
+    thumb_process_option = now_album.thumb_process_option
-    when 0
+    if thumb_process_option == 0
-      resize_and_pad(w, h, (transparent? ? :transparent : now_album.album_colors.first['color']), (now_album.resize_gravity rescue 'Center'))
+      thumb_process_option = OrbitHelper::SharedHash['gallery'][:thumb_process_option]
+    end
+    case thumb_process_option
     when 1
-      limit_process(w, h)
+      resize_and_pad(w, h, (transparent? ? :transparent : now_album.album_colors.first['color']), (now_album.resize_gravity rescue 'Center'))
     when 2
+      limit_process(w, h)
+    when 3
       resize_to_fill(w, h)
     end
   end

app/views/admin/galleries/_form.html.erb

@@ -122,7 +122,7 @@ input.minicolors-input{
                 <%= f.fields_for :album_colors do |album_color_form| %>
 
                   <!-- Frame Color -->
-                  <div class="control-group thumb_process_option 0" style='display: flex;'>
+                  <div class="control-group thumb_process_option 0 1" style='display: flex;'>
                     <label class="control-label muted"><%= t('gallery.frame_color') %></label>
                     <%= album_color_form.text_field :color , :class => 'input-block-level minicolors-input' %>
                     <span style='font-size: 20px;display: flex;align-items: center;'>
@@ -130,7 +130,7 @@ input.minicolors-input{
                     <%= t('gallery.transparent') %>
                     </span>
                   </div>
-                  <div class="control-group thumb_process_option 0">
+                  <div class="control-group thumb_process_option 0 1">
                     <label class="control-label muted">
                       <%= t('gallery.thumb_resize_reference') %>
                     </label>

app/views/admin/galleries/setting.html.erb

@@ -53,6 +53,12 @@
     <label class="control-label muted"><%= t('gallery.album_limit_for_one_page') %></label>
     <%= f.text_field :limit,:placeholder => t('gallery.blank_for_nil') %>
   </div>
+  <div class="control-group" style='display: flex;'>
+    <label class="control-label muted"><%= t('gallery.thumb_process_option_trans') %></label>
+    <div class="controls">
+      <%= f.select :thumb_process_option, t('gallery.thumb_process_option').to_enum.with_index.collect{|v, i| [v, i]}[1..-1] %>
+    </div>
+  </div>
   <div class="control-group" style='display: flex;'>
     <label class="control-label muted"><%= t('gallery.thumb_resize_reference') %></label>
     <%= f.select :resize_gravity, [["---#{t("default")}: #{t("gallery.gravity.#{AlbumSetting::ResizeGravities[0]}")}---",nil]]+AlbumSetting::ResizeGravities.collect{|v| [t("gallery.gravity.#{v}"),v]} %>

config/locales/en.yml

@@ -1,10 +1,15 @@
 en:
 
   gallery:
+    picture_thumb_size: Picture Showing Size
+    small_size: Small Size
+    medium_size: Medium Size
+    large_size: 16:9 Large Size
     setting: Gallery Setting
     advanced_setting: Advanced Setting
     thumb_process_option_trans: Thumb Process Option
     thumb_process_option:
+      - default
       - resize and padding
       - resize only
       - resize and crop
@@ -16,15 +21,15 @@ en:
     album_card_text_color: Text Color for album card
     thumb_resize_reference: Resize reference for thumb
     gravity:
-        Center: center
+      Center: center
-        NorthWest: top-left
+      NorthWest: top-left
-        North: top-center
+      North: top-center
-        NorthEast: top-right
+      NorthEast: top-right
-        West: left-center
+      West: left-center
-        East: right-center
+      East: right-center
-        SouthWest: left-bottom
+      SouthWest: left-bottom
-        South: bottom-center
+      South: bottom-center
-        SouthEast: bottom-right
+      SouthEast: bottom-right
     short-description: Short Description
     album_limit_for_one_page: Amount of limit for album in one page
     blank_for_nil: blank present no limit

config/locales/zh_tw.yml

@@ -1,10 +1,16 @@
 zh_tw:
 
   gallery:
+    picture_thumb_size: 圖片縮圖大小
+    small_size: 小張縮圖
+    medium_size: 中等縮圖
+    large_size: 16:9大縮圖
+
     setting: 相簿設定
     advanced_setting: 進階設定
     thumb_process_option_trans: 縮圖處理選項
     thumb_process_option:
+      - 預設
       - 縮放並填充
       - 僅縮放
       - 縮放並裁切

gallery.gemspec

@@ -90,6 +90,10 @@ Gem::Specification.new do |s|
   s.summary     = "Campus Gallery."
   s.description = "Campus Galllery"
   s.license     = "MIT"
+  s.metadata = {
+    "_require" => "#{File.expand_path("../app/models/album_setting", __FILE__)}",
+    "global_hash" => "{resize_gravity: (AlbumSetting.first.resize_gravity rescue 'Center'), thumb_process_option: (AlbumSetting.first.thumb_process_option rescue 1)}"
+  }
 
   s.files = Dir["{app,config,db,lib}/**/*", "MIT-LICENSE", "Rakefile", "README.rdoc"]
   s.test_files = Dir["test/**/*"]

lib/gallery/engine.rb

@@ -5,18 +5,36 @@ module Gallery
         translate_data = Dir["#{Gallery::Engine.root}/config/locales/*.yml"] .map{|yaml_file| YAML.load(File.read(yaml_file))}
         data = {}
         key1 = {}
-        value1 = {}
+        key1_options = ['grid_style','card_style','slideshow_style']
-        value2 = {}
+        key1_attrs = []
-        value3 = {}
+        key1_options.each_with_index do |v, i|
+          key1_attrs[i] = {}
+        end
+        key2 = {}
+        key2_options = ['small_size','medium_size','large_size']
+        key2_attrs = []
+
+        key2_options.each_with_index do |v, i|
+          key2_attrs[i] = {}
+        end
+
+
         translate_data.each do |t_data|
           v = t_data.values
           k = t_data.keys[0]
           key1[k] = v[0]['gallery']['inner_page_layout']
-          value1[k] = v[0]['gallery']['grid_style']
+          key1_options.each_with_index do |kk, i|
-          value2[k] = v[0]['gallery']['card_style']
+            key1_attrs[i][k] = v[0]['gallery'][kk]
-          value3[k] = v[0]['gallery']['slideshow_style']
+          end
+
+          key2[k] = v[0]['gallery']['picture_thumb_size']
+          key2_options.each_with_index do |kk, i|
+            key2_attrs[i][k] = v[0]['gallery'][kk]
+          end
         end
-        data[key1] = [value1,value2,value3]
+
+        data[key1] = key1_attrs
+        data[key2] = key2_attrs
       rescue  => e
         puts ['error in gallery',e]
       end