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mastodon/db/migrate/20170105224407_add_shortcode_to_media_attachments.rb
Eugen Rochko 7b9f8766e8 Fix #416 - Generate random unique 14-byte (19 characters) shortcodes
for local attachments, use them in URLs. Check status privacy
before redirecting to actual file.
2017-01-06 00:29:12 +01:00

15 lines
420 B
Ruby

class AddShortcodeToMediaAttachments < ActiveRecord::Migration[5.0]
def up
add_column :media_attachments, :shortcode, :string, null: true, default: nil
add_index :media_attachments, :shortcode, unique: true
# Migrate old links
MediaAttachment.local.update_all('shortcode = id')
end
def down
remove_index :media_attachments, :shortcode
remove_column :media_attachments, :shortcode
end
end