Google Publisher Tag (DFP) Scala.js façade

GoogleTag.scala

package client.facades

import scala.scalajs.js
import scala.scalajs.js.annotation.{JSName, ScalaJSDefined}
import scala.scalajs.js.|

/*
  Don't forget to include the GPT JS script fetching code (sync or async) at the head HTML tag!
 */

object GoogleTagTypes {
  type GeneralSize      = SingleSize | MultiSize
  type MultiSize        = js.Array[SingleSize]
  type NamedSize        = String
  type SingleSize       = SingleSizeArray | NamedSize
  type SingleSizeArray  = js.Tuple2[Int, Int]
  type SizeMapping      = js.Tuple2[SingleSizeArray, GeneralSize]
  type SizeMappingArray = js.Array[SizeMapping]

  val SingleSizeArray   = js.Tuple2[Int, Int] _
}

@JSName("googletag")
@js.native
object GoogleTag extends js.Object {
  def pubads(): PubAdsService = js.native
  def defineSlot(adUnitPath: String, size: GoogleTagTypes.GeneralSize, div: js.UndefOr[String] = js.undefined): Slot = js.native
  def destroySlots(slots: js.Array[Slot]): Boolean = js.native
  def sizeMapping(): SizeMappingBuilder = js.native
  def enableServices(): Unit = js.native
  def display(div: String): Unit = js.native
  def enableSingleRequest(): Unit = js.native

  @js.native
  object cmd extends js.Object {
    def push(func: js.Function0[Any]): Unit = js.native
  }
}

@js.native
trait Service extends js.Object {
  def addEventListener(eventType: String, listener: js.Function1[SlotRenderedEvent, Any]): this.type = js.native
}

@js.native
trait Slot extends js.Object {
  def addService(service: Service): this.type = js.native
  def setTargeting(key: String, value: String | js.Array[String]): this.type = js.native
  def defineSizeMapping(sizeMapping: GoogleTagTypes.SizeMappingArray): this.type = js.native
  def getSlotElementId(): String = js.native
  def setCollapseEmptyDiv(shouldCollapseAfter: Boolean, shouldCollapseBefore: js.UndefOr[Boolean] = js.undefined): this.type = js.native
}

@js.native
trait PubAdsService extends Service {
  def setTargeting(key: String, value: String | js.Array[String]): this.type = js.native
  def refresh(slots: js.UndefOr[js.Array[Slot]] = js.undefined, changeCorrelator: js.UndefOr[ChangeCorrelator] = js.undefined): Unit = js.native
  def collapseEmptyDivs(boolean: js.UndefOr[Boolean] = js.undefined): Boolean = js.native
  def display(adUnitPath: String, size: GoogleTagTypes.GeneralSize, div: js.UndefOr[String] = js.undefined, clickUrl: js.UndefOr[String] = js.undefined): Unit = js.native
  def enableSingleRequest(): Boolean = js.native
}

@js.native
trait SizeMappingBuilder extends js.Object {
  def addSize(viewportSize: GoogleTagTypes.SingleSizeArray, slotSize: GoogleTagTypes.GeneralSize): this.type = js.native
  def build(): GoogleTagTypes.SizeMappingArray = js.native
}

@ScalaJSDefined
trait ChangeCorrelator extends js.Any {
  val changeCorrelator: Boolean
}

@js.native
trait SlotRenderedEvent extends js.Object {
  val creativeId  : Null | Int
  val isEmpty     : Boolean
  val lineItemId  : Null | Int
  val serviceName : String
  val size        : GoogleTagTypes.SingleSize
  val slot        : Slot
}