iOS SDK

Requirements

The Extole iOS SDK supports iOS 13.0 and later.

Integration

Add Cocoapods Dependency

Add the ExtoleMobileSDK dependency to your Podfile.

pod 'ExtoleMobileSDK', '>= 0.0.37'

Initialize SDK

In your AppDelegate class, initialize Extole. You’ll need to provide your Extole program domain.

class AppDelegate: UIResponder, UIApplicationDelegate, ObservableObject {
    ...
    @Published var extole: Extole = ExtoleImpl(programDomain: "<your-program-domain>")
    ...
}

For a working example, please reference our Github documentation. For more detailed configuration options, see the Advanced Usage section.

Initialize View

In your main method, pass Extole to your view.

@main
struct ExtoleApp: App {
    ...
    @UIApplicationDelegateAdaptor var delegate: AppDelegate
    ...
    var body: some Scene {
        WindowGroup {
            ContentView()
                .environmentObject(delegate.extole)
        }
    }
    ....
}

For a working example, please reference our Github documentation.

Initialize the View provided by Extole. By default, Extole will use this single view to interact with the customer.

struct ContentView: View {
    ...
    @EnvironmentObject var extole: Extole
    ...
    var body: some View {
        NavigationView {
              extole.getView()         
        }
    }
    ...
}

Exchange Data with Extole

Send Customer Information

Send Extole information about the customer.

extole.identify("[email protected]", ["partner_user_id": "123"], 
       {(eventId: Id<Event>?, error: Error?) in
            
})

You can choose to pass any type of data to describe the customer. Richer data about your customers gives your marketing team the information they need to better segment your program participants and target them with appropriate campaigns.

JWT Identification

If you would like to verify the identity of your customers with JWT instead of their email address, use the following method:

extole.identifyJwt(_ jwt: String, _ data: [String: Any?], _ completion: ((Id<Event>?, Error?) -> Void)?)

For more information on generating JWTs, please reference our article on Verifying Consumers.

Send Events

Send Extole events, such as registers, signups, conversions, account openings, and so on.

extole.sendEvent("my_event")

For each event type, you can send additional data. For example, on a conversion event you may want to pass in order ID or order value and so on.

Send Call to Action Content

Populate a CTA with content from Extole.

CTAs such as mobile menu items can be fully customized in the My Extole Campaign Editor. Each CTA has a designated zone. The following code is an example of how to retrieve a CTA by fetching zone content.

extole.fetchZone("mobile_cta", [:]) { (zone: Zone?, campaign: Campaign?,   error: Error?) in
    let title = zone?.get("title") as! String? ?? ""
    let image = zone?.get("image") as! String? ?? ""
    // Carry attributes to your view
}


// Send the CTA event when the view is displayed
View {
       .... // Your view    
    }.task {
        zone.viewed()
   }
}

// On CTA tap send the event to Extole
View {
.... // Your view    
}.onTapGesture {
    zone.tap()
}

For a working example, please reference our Github documentation.

In order to be able to fetch the mobile_cta zone, the zone should be configured in My Extole and should return JSON content containing the image and title.

📘

Important Note

We encourage you to pull CTA content from My Extole because doing so ensures that your menu item or overlay message will reflect the copy and offer you’ve configured for your campaign.

Advanced Usage

The following topics cover advanced use cases for the Extole iOS SDK. If you would like to explore any of these options, please reach out to our Support Team at [email protected].

Integrate with a Deep Link Provider

Completing a deep link integration is simple once you have integrated with a deep link provider, such as Branch. Send a mobile event to Extole and, based on the configuration of your mobile operations, our framework will execute the corresponding action.

class AppDelegate: UIResponder, UIApplicationDelegate, ObservableObject {
   @Published var deeplinkProperties: [String: String] = [:]

   func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool 
       Branch.getInstance().initSession(launchOptions: launchOptions) { [self] (params, _) in
           params?.forEach({ (key: AnyHashable, value: Any) in
               deeplinkProperties[key as! String] = String(describing: value)
           })
           extole.sendEvent("deeplink", deeplinkProperties) { _, _ in
           }
       }
       return true
   }
}

Configure Actions from Events

You can set up a specific action to occur when an event is fired. For example, when a customer taps on your menu item CTA, you may want the event to trigger an action that loads your microsite and shows the share experience.

To set up this type of configuration, you will need to work with Extole Support to set up a zone in My Extole that returns JSON configurations with conditions and actions. The SDK executes actions for conditions that are passing for a specific event.

{
  "operations": [
    {
      "conditions": [
        {
          "type": "EVENT",
          "event_names": [
            "mobile_cta_tap"
          ]
        }
      ],
      "actions": [
        {
          "type": "VIEW_FULLSCREEN",
          "zone_name": "microsite"
        }
      ]
    }
  ]
}

📘

Adding additional operations

If you would like to add more operations, you will need to update the zone mobile_bootstrap. By default, this zone is not available to be updated. You must have already added the mobile SDK support component. Please reach out to our Support Team at [email protected] for help adding this component to your campaign.

Supported Actions

The following types of actions are supported by default in our SDK.

Custom Actions

If you would like to create custom actions beyond our defaults, use the format exhibited in the example below. Please reach out to our Support Team at [email protected] if you have any questions.

import ExtoleMobileSDK

public class CustomAction: Action {
   public static var type: ActionType = ActionType.CUSTOM

   var customActionValue: String?

   public override func execute(event: AppEvent, extole: ExtoleImpl) {
       extole.getLogger().setLogLevel(level: LogLevel.disable)
   }

   init(customActionValue: String) {
       super.init()
       self.customActionValue = customActionValue
   }

   override init() {
       super.init()
   }

   public override func getType() -> ActionType {
       ActionType.CUSTOM
   }

   public required init?(map: Map) {
       super.init()
   }

   public override func mapping(map: Map) {
       customActionValue <- map["custom_action_value"]
   }

   public var description: String {
       return "CustomAction[customActionValue:\(customActionValue)]"
   }
}

Register Custom Actions

Action.customActionTypes["CUSTOM_ACTION"] = CustomAction()