33 lines
777 B
Ruby
33 lines
777 B
Ruby
|
# frozen_string_literal: true
|
||
|
|
|
||
|
|
# A non-activerecord helper class for csv upload
|
||
|
|
class Admin::Import
|
||
|
|
include ActiveModel::Model
|
||
|
|
|
||
|
|
ROWS_PROCESSING_LIMIT = 20_000
|
||
|
|
|
||
|
|
attr_accessor :data
|
||
|
|
|
||
|
|
validates :data, presence: true
|
||
|
|
validate :validate_data
|
||
|
|
|
||
|
|
def data_file_name
|
||
|
|
data.original_filename
|
||
|
|
end
|
||
|
|
|
||
|
|
private
|
||
|
|
|
||
|
|
def validate_data
|
||
|
|
return if data.blank?
|
||
|
|
|
||
|
|
csv_data = CSV.read(data.path, encoding: 'UTF-8')
|
||
|
|
|
||
|
|
row_count = csv_data.size
|
||
|
|
row_count -= 1 if csv_data.first&.first == '#domain'
|
||
|
|
|
||
|
|
errors.add(:data, I18n.t('imports.errors.over_rows_processing_limit', count: ROWS_PROCESSING_LIMIT)) if row_count > ROWS_PROCESSING_LIMIT
|
||
|
|
rescue CSV::MalformedCSVError => e
|
||
|
|
errors.add(:data, I18n.t('imports.errors.invalid_csv_file', error: e.message))
|
||
|
|
end
|
||
|
|
end
|