mirror of
https://github.com/funamitech/mastodon
synced 2024-12-11 21:29:17 +09:00
45 lines
1.0 KiB
Ruby
45 lines
1.0 KiB
Ruby
|
# frozen_string_literal: true
|
||
|
|
# == Schema Information
|
||
|
|
#
|
||
|
|
# Table name: site_uploads
|
||
|
|
#
|
||
|
|
# id :integer 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
|