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# frozen_string_literal: true
module Decidim
# This class generates the information needed to be read by DataPortability.
# It creates the file_name, file_path, check that the token is valid and generates the token if no exists. Originally
# meant for DataPortability functionality and adding user images to this file, but other usage can be found.
class DataPortabilityFileReader
# Public: Initialize the reader with a user, and token
#
# user - The user of data portability to be zipped.
# token - The token to be send by email, and return to controller.
def initialize(user, token = nil)
@user = user
@organization = user.organization
@token = token
end
# Returns a String with the filename of the file to be read or generate.
def file_name
name = ""
name += @user.nickname
name += "-"
name += @organization.name.parameterize
name += "-"
name += token
name + ".zip"
end
# Returns a String with the absolute file_path to be read or generate.
def file_path
directory_name = Rails.root.join(Decidim::DataPortabilityUploader.new.store_dir)
Dir.mkdir(directory_name) unless File.exist?(directory_name)
directory_name + file_name
end
def file_path_reader
Decidim::DataPortabilityUploader.new.retrieve_from_store!(file_name)
end
# Check if token is present and length equal 10
def valid_token?
token.present? && token.length == 10
end
# Returns a the token or generate a new one
def token
@token ||= generate_new_token
end
private
def generate_new_token
SecureRandom.base58(10)
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems