/// <summary>
/// Creates the Product Ad.
/// </summary>
/// <param name="adGroupAdService">The AdGroupAdService instance.</param>
/// <param name="adGroup">The ad group.</param>
/// <returns>The Product Ad.</returns>
private static AdGroupAd CreateProductAd(AdGroupAdService adGroupAdService, AdGroup adGroup) {
// Create product ad.
ProductAd productAd = new ProductAd();
// Create ad group ad.
AdGroupAd adGroupAd = new AdGroupAd();
adGroupAd.adGroupId = adGroup.id;
adGroupAd.ad = productAd;
// Create operation.
AdGroupAdOperation operation = new AdGroupAdOperation();
operation.operand = adGroupAd;
operation.@operator = Operator.ADD;
// Make the mutate request.
AdGroupAdReturnValue retval = adGroupAdService.mutate(
new AdGroupAdOperation[] { operation });
return retval.value[0];
}
/// <summary>
/// Gets the ad group ad by ID.
/// </summary>
/// <param name="adGroupAdService">The AdGroupAdService instance.</param>
/// <param name="adGroupId">ID of the ad group.</param>
/// <param name="adId">ID of the ad to be retrieved.</param>
/// <returns>The AdGroupAd if the item could be retrieved, null otherwise.
/// </returns>
private AdGroupAd GetAdGroupAd(AdGroupAdService adGroupAdService, long adGroupId, long adId) {
// Create a selector.
Selector selector = new Selector();
selector.fields = new string[] { "Id", "Url" };
// Restrict the fetch to only the selected ad group ID and ad ID.
Predicate adGroupPredicate = new Predicate();
adGroupPredicate.field = "AdGroupId";
adGroupPredicate.@operator = PredicateOperator.EQUALS;
adGroupPredicate.values = new string[] { adGroupId.ToString() };
Predicate adPredicate = new Predicate();
adPredicate.field = "Id";
adPredicate.@operator = PredicateOperator.EQUALS;
adPredicate.values = new string[] { adId.ToString() };
selector.predicates = new Predicate[] { adGroupPredicate, adPredicate };
// Get the ad.
AdGroupAdPage page = adGroupAdService.get(selector);
if (page != null && page.entries != null && page.entries.Length > 0) {
return page.entries[0];
} else {
return null;
}
}
/// <summary>
/// Gets the ad group ad by ID.
/// </summary>
/// <param name="adGroupAdService">The AdGroupAdService instance.</param>
/// <param name="adGroupId">ID of the ad group.</param>
/// <param name="adId">ID of the ad to be retrieved.</param>
/// <returns>The AdGroupAd if the item could be retrieved, null otherwise.
/// </returns>
private AdGroupAd GetAdGroupAd(AdGroupAdService adGroupAdService, long adGroupId, long adId)
{
// Create a selector.
Selector selector = new Selector() {
fields = new string[] { Ad.Fields.Id, Ad.Fields.Url },
predicates = new Predicate[] {
// Restrict the fetch to only the selected ad group ID and ad ID.
Predicate.Equals(AdGroupAd.Fields.AdGroupId, adGroupId),
Predicate.Equals(Ad.Fields.Id, adId)
}
};
// Get the ad.
AdGroupAdPage page = adGroupAdService.get(selector);
if (page != null && page.entries != null && page.entries.Length > 0) {
return page.entries[0];
} else {
return null;
}
}