/// <summary>
/// Gets the platform restrictions for sitelinks in a campaign.
/// </summary>
/// <param name="campaignFeed">The campaign feed.</param>
/// <returns>The platform restrictions.</returns>
private ExtensionSettingPlatform GetPlatformRestrictionsForCampaign(
CampaignFeed campaignFeed)
{
string platformRestrictions = "NONE";
if (campaignFeed.matchingFunction.@operator == FunctionOperator.AND)
{
foreach (FunctionArgumentOperand argument in campaignFeed.matchingFunction.lhsOperand)
{
// Check if matchingFunction is of the form EQUALS(CONTEXT.DEVICE, 'Mobile').
if (argument is FunctionOperand)
{
FunctionOperand operand = (argument as FunctionOperand);
if (operand.value.@operator == FunctionOperator.EQUALS)
{
RequestContextOperand requestContextOperand = operand.value.lhsOperand[0] as
RequestContextOperand;
if (requestContextOperand != null && requestContextOperand.contextType ==
RequestContextOperandContextType.DEVICE_PLATFORM)
{
platformRestrictions = (operand.value.rhsOperand[0] as ConstantOperand)
.stringValue;
}
}
}
}
}
return((ExtensionSettingPlatform)Enum.Parse(typeof(ExtensionSettingPlatform),
platformRestrictions, true));
}
private List<long> GetFeedItemsFromArgument(Function function) {
List<long> feedItems = new List<long>();
if (function.lhsOperand.Length == 1) {
RequestContextOperand requestContextOperand = function.lhsOperand[0] as
RequestContextOperand;
if (requestContextOperand != null && requestContextOperand.contextType ==
RequestContextOperandContextType.FEED_ITEM_ID) {
foreach (ConstantOperand argument in function.rhsOperand) {
feedItems.Add(argument.longValue);
}
}
}
return feedItems;
}
private static void createSiteLinksCampaignFeed(AdWordsUser user,
SiteLinksDataHolder siteLinksData, long campaignId)
{
// Get the CampaignFeedService.
CampaignFeedService campaignFeedService =
(CampaignFeedService)user.GetService(AdWordsService.v201406.CampaignFeedService);
// Map the feed item ids to the campaign using an IN operation.
RequestContextOperand feedItemRequestContextOperand = new RequestContextOperand();
feedItemRequestContextOperand.contextType = RequestContextOperandContextType.FEED_ITEM_ID;
List <FunctionArgumentOperand> feedItemOperands = new List <FunctionArgumentOperand>();
foreach (long feedItemId in siteLinksData.SiteLinkFeedItemIds)
{
ConstantOperand feedItemOperand = new ConstantOperand();
feedItemOperand.longValue = feedItemId;
feedItemOperand.type = ConstantOperandConstantType.LONG;
feedItemOperands.Add(feedItemOperand);
}
Function feedItemfunction = new Function();
feedItemfunction.lhsOperand = new FunctionArgumentOperand[] { feedItemRequestContextOperand };
feedItemfunction.@operator = FunctionOperator.IN;
feedItemfunction.rhsOperand = feedItemOperands.ToArray();
// Optional: to target to a platform, define a function and 'AND' it with
// the feed item ID link:
RequestContextOperand platformRequestContextOperand = new RequestContextOperand();
platformRequestContextOperand.contextType = RequestContextOperandContextType.DEVICE_PLATFORM;
ConstantOperand platformOperand = new ConstantOperand();
platformOperand.stringValue = "Mobile";
platformOperand.type = ConstantOperandConstantType.STRING;
Function platformFunction = new Function();
platformFunction.lhsOperand = new FunctionArgumentOperand[] { platformRequestContextOperand };
platformFunction.@operator = FunctionOperator.EQUALS;
platformFunction.rhsOperand = new FunctionArgumentOperand[] { platformOperand };
// Combine the two functions using an AND operation.
FunctionOperand feedItemFunctionOperand = new FunctionOperand();
feedItemFunctionOperand.value = feedItemfunction;
FunctionOperand platformFunctionOperand = new FunctionOperand();
platformFunctionOperand.value = platformFunction;
Function combinedFunction = new Function();
combinedFunction.@operator = FunctionOperator.AND;
combinedFunction.lhsOperand = new FunctionArgumentOperand[] {
feedItemFunctionOperand, platformFunctionOperand
};
CampaignFeed campaignFeed = new CampaignFeed();
campaignFeed.feedId = siteLinksData.SiteLinksFeedId;
campaignFeed.campaignId = campaignId;
campaignFeed.matchingFunction = combinedFunction;
// Specifying placeholder types on the CampaignFeed allows the same feed
// to be used for different placeholders in different Campaigns.
campaignFeed.placeholderTypes = new int[] { PLACEHOLDER_SITELINKS };
CampaignFeedOperation operation = new CampaignFeedOperation();
operation.operand = campaignFeed;
operation.@operator = Operator.ADD;
CampaignFeedReturnValue result =
campaignFeedService.mutate(new CampaignFeedOperation[] { operation });
foreach (CampaignFeed savedCampaignFeed in result.value)
{
Console.WriteLine("Campaign with ID {0} was associated with feed with ID {1}",
savedCampaignFeed.campaignId, savedCampaignFeed.feedId);
}
}
