forked from fedi/mastodon
42 lines
1.2 KiB
Ruby
42 lines
1.2 KiB
Ruby
# 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
|