# frozen_string_literal: true module AccountHeader extend ActiveSupport::Concern IMAGE_MIME_TYPES = ['image/jpeg', 'image/png', 'image/gif'].freeze class_methods do def header_styles(file) styles = { original: '700x335#' } styles[:static] = { format: 'png' } if file.content_type == 'image/gif' styles end private :header_styles end included do # Header upload has_attached_file :header, styles: ->(f) { header_styles(f) }, convert_options: { all: '-quality 80 -strip' } validates_attachment_content_type :header, content_type: IMAGE_MIME_TYPES validates_attachment_size :header, less_than: 2.megabytes def header_original_url header.url(:original) end def header_static_url header_content_type == 'image/gif' ? header.url(:static) : header_original_url end def header_remote_url=(url) parsed_url = Addressable::URI.parse(url).normalize return if !%w(http https).include?(parsed_url.scheme) || parsed_url.host.empty? || self[:header_remote_url] == url self.header = URI.parse(parsed_url.to_s) self[:header_remote_url] = url rescue OpenURI::HTTPError => e Rails.logger.debug "Error fetching remote header: #{e}" end end end