Setup shrine uploader

lib/ckeditor/backend/shrine.rb

@@ -8,8 +8,12 @@ def self.included(base)
       end
 
       module InstanceMethods
+        def data=(value)
+          self.attachment_data = value
+        end
+
         def url
-          data_url
+          attachment.url
         end
 
         def data_file_name
@@ -21,7 +25,7 @@ def data_file_size
         end
 
         def datasource
-          @datasource ||= data&.metadata || {}
+          @datasource ||= attachment&.metadata || {}
         end
       end
     end

lib/generators/ckeditor/install_generator.rb

@@ -47,14 +47,21 @@ def create_models
           template "#{generator_dir}/ckeditor/#{filename}.rb",
                    File.join('app/models', ckeditor_dir, "#{filename}.rb")
         end
+      end
 
+      def create_uploaders
         if backend_carrierwave?
           template "#{uploaders_dir}/uploaders/ckeditor_attachment_file_uploader.rb",
                    File.join('app/uploaders', 'ckeditor_attachment_file_uploader.rb')
 
           template "#{uploaders_dir}/uploaders/ckeditor_picture_uploader.rb",
                    File.join('app/uploaders', 'ckeditor_picture_uploader.rb')
         end
+
+        if backend_shrine?
+          template "base/shrine/attachment_uploader.rb",
+                   File.join('app/uploaders', 'ckeditor_attachment_uploader.rb')
+        end
       end
 
       def create_ckeditor_migration

lib/generators/ckeditor/templates/active_record/shrine/ckeditor/asset.rb

@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+class Ckeditor::Asset < ActiveRecord::Base
+  include Ckeditor::Orm::ActiveRecord::AssetBase
+  include Ckeditor::Backend::Shrine
+
+  include CkeditorAttachmentUploader::Attachment(:attachment)
+end

lib/generators/ckeditor/templates/active_record/shrine/ckeditor/attachment_file.rb

@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class Ckeditor::AttachmentFile < Ckeditor::Asset
+  def url_thumb
+    Ckeditor::Utils.filethumb(filename)
+  end
+end

lib/generators/ckeditor/templates/active_record/shrine/ckeditor/picture.rb

@@ -0,0 +1,11 @@
+# frozen_string_literal: true
+
+class Ckeditor::Picture < Ckeditor::Asset
+  def url_content
+    attachment.url
+  end
+
+  def url_thumb
+    attachment.url
+  end
+end

lib/generators/ckeditor/templates/active_record/shrine/migration.rb

@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+class CreateCkeditorAssets < ActiveRecord::Migration[6.1]
+  def up
+    create_table :ckeditor_assets do |t|
+      t.integer :data_size
+      t.string  :type, limit: 30
+
+      # Shrine column
+      t.text    :attachment_data
+
+      # Uncomment these to save image dimensions, if your need them.
+      # t.integer :data_width
+      # t.integer :data_height
+
+      t.timestamps null: false
+    end
+
+    add_index :ckeditor_assets, :type
+  end
+
+  def down
+    drop_table :ckeditor_assets
+  end
+end

lib/generators/ckeditor/templates/base/shrine/attachment_uploader.rb

@@ -0,0 +1,3 @@
+class CkeditorAttachmentUploader < Shrine
+  # plugins and uploading logic
+end

lib/generators/ckeditor/templates/base/shrine/initializer.rb

@@ -8,16 +8,15 @@
 require 'image_processing/mini_magick'
 SHRINE_PICTURE_PROCESSOR = ImageProcessing::MiniMagick
 
-# require 'image_processing/vips'
-# SHRINE_PICTURE_PROCESSOR = ImageProcessing::Vips
-
 Shrine.storages = {
   cache: Shrine::Storage::FileSystem.new('public', prefix: 'uploads/cache'),
   store: Shrine::Storage::FileSystem.new('public', prefix: 'system')
 }
 
-Shrine.plugin :determine_mime_type
 Shrine.plugin :mongoid
+Shrine.plugin :activerecord
+
+Shrine.plugin :determine_mime_type
 Shrine.plugin :instrumentation
 
 Shrine.plugin :validation_helpers

test/support/helpers.rb

@@ -9,7 +9,7 @@ class ActiveSupport::TestCase
   def new_attachment(data = nil)
     data ||= fixture_file_upload('files/rails.tar.gz', 'application/x-gzip')
 
-    Ckeditor.attachment_file_model.new(:data => data)
+    Ckeditor.attachment_file_model.new(data: data)
   end
 
   def create_attachment(data = nil)
@@ -21,7 +21,7 @@ def create_attachment(data = nil)
   def new_picture(data = nil)
     data ||= fixture_file_upload('files/rails.png', 'image/png')
 
-    Ckeditor.picture_model.new(:data => data)
+    Ckeditor.picture_model.new(data: data)
   end
 
   def create_picture(data = nil)