mastodon/app/models/site_upload.rb
Daniel Hunsaker cf7e840990 Update model annotations to use BIGINT for IDs (#5461)
All the migrations have been updated to use BIGINTs for ID fields in the DB, but ActiveRecord needs to be told to treat those values as BIGINT as well. This PR does that.
2017-11-12 16:18:50 +01:00

44 lines
1 KiB
Ruby

# frozen_string_literal: true
# == Schema Information
#
# Table name: site_uploads
#
# id :bigint not null, primary key
# var :string default(""), not null
# file_file_name :string
# file_content_type :string
# file_file_size :integer
# file_updated_at :datetime
# meta :json
# created_at :datetime not null
# updated_at :datetime not null
#
class SiteUpload < ApplicationRecord
has_attached_file :file
validates_attachment_content_type :file, content_type: /\Aimage\/.*\z/
validates :var, presence: true, uniqueness: true
before_save :set_meta
after_commit :clear_cache
def cache_key
"site_uploads/#{var}"
end
private
def set_meta
tempfile = file.queued_for_write[:original]
return if tempfile.nil?
geometry = Paperclip::Geometry.from_file(tempfile)
self.meta = { width: geometry.width.to_i, height: geometry.height.to_i }
end
def clear_cache
Rails.cache.delete(cache_key)
end
end