catstodon/app/models/admin/import.rb
Levi Bard 94e98864e3
Allow import/export of instance-level domain blocks/allows (#1754)
* Allow import/export of instance-level domain blocks/allows.
Fixes #15095

* Pacify circleci

* Address simple code review feedback

* Add headers to exported CSV

* Extract common import/export functionality to
AdminExportControllerConcern

* Add additional fields to instance-blocked domain export

* Address review feedback

* Split instance domain block/allow import/export into separate pages/controllers

* Address code review feedback

* Pacify DeepSource

* Work around Paperclip::HasAttachmentFile for Rails 6

* Fix deprecated API warning in export tests

* Remove after_commit workaround
2022-05-16 09:29:01 +02:00

29 lines
721 B
Ruby

# frozen_string_literal: true
# A non-activerecord helper class for csv upload
class Admin::Import
extend ActiveModel::Callbacks
include ActiveModel::Model
include Paperclip::Glue
FILE_TYPES = %w(text/plain text/csv application/csv).freeze
# Paperclip required callbacks
define_model_callbacks :save, only: [:after]
define_model_callbacks :destroy, only: [:before, :after]
attr_accessor :data_file_name, :data_content_type
has_attached_file :data
validates_attachment_content_type :data, content_type: FILE_TYPES
validates_attachment_presence :data
validates_with AdminImportValidator, on: :create
def save
run_callbacks :save
end
def destroy
run_callbacks :destroy
end
end