mirror of
https://github.com/mastodon/mastodon.git
synced 2024-12-14 23:24:55 +01:00
7dc5035031
* Make PreviewCard records reuseable between statuses **Warning!** Migration truncates preview_cards tablec * Allow a wider thumbnail for link preview, display it in horizontal layout (#4648) * Delete preview cards files before truncating * Rename old table instead of truncating it * Add mastodon:maintenance:remove_deprecated_preview_cards * Ignore deprecated_preview_cards in schema definition * Fix null behaviour
31 lines
1.1 KiB
Ruby
31 lines
1.1 KiB
Ruby
class TruncatePreviewCards < ActiveRecord::Migration[5.1]
|
|
def up
|
|
rename_table :preview_cards, :deprecated_preview_cards
|
|
|
|
create_table :preview_cards do |t|
|
|
t.string :url, default: '', null: false, index: { unique: true }
|
|
t.string :title, default: '', null: false
|
|
t.string :description, default: '', null: false
|
|
t.attachment :image
|
|
t.integer :type, default: 0, null: false
|
|
t.text :html, default: '', null: false
|
|
t.string :author_name, default: '', null: false
|
|
t.string :author_url, default: '', null: false
|
|
t.string :provider_name, default: '', null: false
|
|
t.string :provider_url, default: '', null: false
|
|
t.integer :width, default: 0, null: false
|
|
t.integer :height, default: 0, null: false
|
|
t.timestamps
|
|
end
|
|
end
|
|
|
|
def down
|
|
if ActiveRecord::Base.connection.table_exists? 'deprecated_preview_cards'
|
|
drop_table :preview_cards
|
|
rename_table :deprecated_preview_cards, :preview_cards
|
|
else
|
|
raise ActiveRecord::IrreversibleMigration, 'Previous preview cards table has already been removed'
|
|
end
|
|
end
|
|
end
|