orbit-4-2/lib/tasks/gallery_album.rake

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# encoding: utf-8
require 'mongo'
namespace :gallery_album do
task :gallery_album_to_new => :environment do
@db = Mongoid.database
category_name = "gallery_category"
model_name = "album"
fs_files = @db['fs.files']
fs_chunks = @db['fs.chunks']
collection_category = @db[category_name.pluralize]
old_collection_db = @db['gallery_albums']
old_image_collection_db = @db['gallery_images']
categories = collection_category.find.entries if collection_category
collection_model = @db[model_name.pluralize]
collection_buffer_category = @db['buffer_categories']
collection_prototype_auth = @db['prototype_auths']
if categories.present?
module_app = ModuleApp.where(key: 'gallery').first
if module_app.try(:has_category)
categories.each do |category|
new_category = module_app.categories.build
new_category.title_translations = category['name']
new_category.disable = false
new_category.save
old_module_db = old_collection_db.find(gallery_category_id: category['_id']).entries
if old_module_db.present?
old_module_db.each do |old_module|
new_main_db = Album.new
new_main_db.name_translations = old_module['name']
new_main_db.description_translations = old_module['description']
new_main_db.category_id = new_category.id
new_main_db.updated_at = old_module['updated_at']
new_main_db.created_at = old_module['created_at']
new_main_db.save
old_module_db_images = old_image_collection_db.find(gallery_album_id: old_module['_id']).entries
if old_module_db_images.present?
old_module_db_images.each do |old_module_db_image|
new_image = new_main_db.album_images.build
tmp_file = File.new(old_module_db_image['file'], 'w+')
file_url = "gallery/gallery_image/file/#{old_module_db_image['_id']}/#{old_module_db_image['file']}"
tmp_file.write(Mongo::GridFileSystem.new(Mongoid.database).open(file_url, 'r').read.force_encoding("UTF-8"))
new_image.file = tmp_file
new_image.save
# # delete copy file
FileUtils.rm_f(tmp_file)
#del old file
ffs = fs_files.find(filename: "#{file_url}").first
fs_chunks.remove(files_id: ffs["_id"])
fs_files.remove(filename: "#{file_url}")
end
end
end
end
collection_model.find("#{category_name}_id" => category['_id']).each do |object|
object['category_id'] = new_category.id
object.delete("#{category_name}_id")
collection_model.save object
collection_buffer_category.save ({ '_type' => 'BufferCategory', 'category_id' => new_category.id, 'categorizable_type' => model_name.camelize, 'categorizable_id' => object['_id'] })
end
object_auths = collection_prototype_auth.find(_type: 'ObjectAuth', obj_authable_id: category['_id'], '$or' => [{privilege_user_ids: {'$not' => {'$size' => 0}}}, {role_ids: {'$not' => {'$size' => 0}}}, {sub_role_ids: {'$not' => {'$size' => 0}}}]).entries
if object_auths.present?
object_auths.each do |object_auth|
if object_auth['title'].eql?('fact_check')
authorization = new_category.auth_approval || new_category.create_auth_approval(module_app_id: module_app.id, title: "category_approval_#{module_app.key}")
else
authorization = new_category.auth_sub_manager || new_category.create_auth_sub_manager(module_app_id: module_app.id, title: "category_authorization_#{module_app.key}")
end
add_users(object_auth, authorization)
collection_prototype_auth.remove(object_auth)
end
end
end
end
end
#del db table
collection_category.drop
old_collection_db.drop
old_image_collection_db.drop
end
end