Sha256: adf290436cca9106573a5456eccf21019d279b948ec067fab19ee40fe9454678
Contents?: true
Size: 965 Bytes
Versions: 16
Compression:
Stored size: 965 Bytes
Contents
# == Schema Information
#
# Table name: notee_images
#
# id :integer not null, primary key
# content :string not null
# created_at :datetime not null
# updated_at :datetime not null
#
require 'securerandom'
module Notee
class Image < ApplicationRecord
# accessors
attr_accessor :file
# callbacks
before_save :manage_image
before_save :protect_default
private
def manage_image
return unless self.file
image_dir = Rails.root.to_s + "/public/notee"
FileUtils.mkdir_p(image_dir) unless FileTest.exist?(image_dir)
image_name = Time.now.strftime('%Y%m%d%H%M%S') + '--' + SecureRandom.uuid + '.jpg'
transaction do
open(image_dir + "/" + image_name, 'wb') do |output|
output.write(self.file.read)
end
self.content = image_name
end
end
def protect_default
return false if self.id == 1
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems