discourse/db/migrate/20150818190757_create_embed...

38 lines
1.3 KiB
Ruby

class CreateEmbeddableHosts < ActiveRecord::Migration[4.2]
def change
create_table :embeddable_hosts, force: true do |t|
t.string :host, null: false
t.integer :category_id, null: false
t.timestamps null: false
end
category_id = 0;
category_row = execute("SELECT c.id FROM categories AS c
INNER JOIN site_settings AS s ON s.value = c.name
WHERE s.name = 'embed_category'")
if category_row.cmd_tuples > 0
category_id = category_row[0]['id'].to_i
end
if category_id == 0
category_id = execute("SELECT value FROM site_settings WHERE name = 'uncategorized_category_id'")[0]['value'].to_i
end
embeddable_hosts = execute("SELECT value FROM site_settings WHERE name = 'embeddable_hosts'")
if embeddable_hosts && embeddable_hosts.cmd_tuples > 0
val = embeddable_hosts[0]['value']
if val.present?
records = val.split("\n")
if records.present?
records.each do |h|
execute "INSERT INTO embeddable_hosts (host, category_id, created_at, updated_at) VALUES ('#{h}', #{category_id}, CURRENT_TIMESTAMP, CURRENT_TIMESTAMP)"
end
end
end
end
execute "DELETE FROM site_settings WHERE name IN ('embeddable_hosts', 'embed_category')"
end
end