I found this article on making Sirikit Extensions that aren't default ones provided by Apple on swifting.io.
Using INVocabulary
From the Apple documentation:
The INVocabulary object lets you augment your app’s fixed vocabulary with terms that are both unique to your app and to the current user of your app. Registering custom terms provides Siri with the hints it needs to apply those terms appropriately to the corresponding intent objects. You may register only specific types of custom terms, such as the name of a contact, the name of a user’s workout, a custom tag applied to a photo, or a user-specific payment type.
public enum INVocabularyStringType : Int {
case contactName
case contactGroupName
case photoTag
case photoAlbumName
case workoutActivityName
case carProfileName
}
INMessage
Here they use INSearchForMessagesIntent to setup an index search for finding support.
struct SupportMe{
static let systems = [
INPerson(personHandle: INPersonHandle(value: "MyNotes",
type: INPersonHandleType.unknown),
nameComponents: nil,
displayName: "MyNotes",
image: nil,
contactIdentifier: "MyNotes",
customIdentifier: "MyNotes")]
static let articles = [
INMessage(identifier: "MyNotesPassword",
content: "Retrieving password in MyNotes app. To retrieve
password use 'forgot password' button that is located below
sign in button. Then type email address that your account has
been assigned to and press reset password",
dateSent: Date(),
sender: SupportMe.systems[0],
recipients: [SupportMe.systems[0]])]
}
extension IntentHandler: INSearchForMessagesIntentHandling{
func handle(searchForMessages intent: INSearchForMessagesIntent,
completion: (INSearchForMessagesIntentResponse) -> Void){
let userActivity = NSUserActivity(activityType: String(INSearchForMessagesIntent.self))
let response = INSearchForMessagesIntentResponse(code: .success,
userActivity: userActivity)
response.messages = [SupportMe.articles[0]]
completion(response)
}
}