/// <summary>
/// Creates the feed mapping for DSA page feeds.
/// </summary>
/// <param name="user">The AdWords user.</param>
/// <param name="feedDetails">The feed details.</param>
private static void CreateFeedMapping(AdWordsUser user, DSAFeedDetails feedDetails)
{
using (FeedMappingService feedMappingService =
(FeedMappingService)user.GetService(AdWordsService.v201802.FeedMappingService)) {
// Map the FeedAttributeIds to the fieldId constants.
AttributeFieldMapping urlFieldMapping = new AttributeFieldMapping();
urlFieldMapping.feedAttributeId = feedDetails.urlAttributeId;
urlFieldMapping.fieldId = DSA_PAGE_URLS_FIELD_ID;
AttributeFieldMapping labelFieldMapping = new AttributeFieldMapping();
labelFieldMapping.feedAttributeId = feedDetails.labelAttributeId;
labelFieldMapping.fieldId = DSA_LABEL_FIELD_ID;
// Create the FieldMapping and operation.
FeedMapping feedMapping = new FeedMapping();
feedMapping.criterionType = DSA_PAGE_FEED_CRITERION_TYPE;
feedMapping.feedId = feedDetails.feedId;
feedMapping.attributeFieldMappings = new AttributeFieldMapping[] {
urlFieldMapping, labelFieldMapping
};
FeedMappingOperation operation = new FeedMappingOperation();
operation.operand = feedMapping;
operation.@operator = Operator.ADD;
try {
// Add the field mapping.
feedMappingService.mutate(new FeedMappingOperation[] { operation });
return;
} catch (Exception e) {
throw new System.ApplicationException("Failed to create feed mapping.", e);
}
}
}
/// <summary>
/// Gets the feed mapping for a feed.
/// </summary>
/// <param name="user">The user that owns the feed.</param>
/// <param name="feedId">The feed ID.</param>
/// <param name="placeHolderType">Type of the place holder for which feed
/// mappings should be retrieved.</param>
/// <returns>A dictionary, with key as the feed attribute ID, and value as
/// the set of all fields which the attribute has a mapping to.</returns>
private Dictionary <long, HashSet <long> > GetFeedMapping(AdWordsUser user, long feedId,
long placeHolderType)
{
FeedMappingService feedMappingService = (FeedMappingService)user.GetService(
AdWordsService.v201609.FeedMappingService);
FeedMappingPage page = feedMappingService.query(string.Format("SELECT FeedMappingId, " +
"AttributeFieldMappings where FeedId='{0}' and PlaceholderType={1} and Status='ENABLED'",
feedId, placeHolderType));
Dictionary <long, HashSet <long> > attributeMappings = new Dictionary <long, HashSet <long> >();
if (page.entries != null)
{
// Normally, a feed attribute is mapped only to one field. However,
// you may map it to more than one field if needed.
foreach (FeedMapping feedMapping in page.entries)
{
foreach (AttributeFieldMapping attributeMapping in feedMapping.attributeFieldMappings)
{
if (!attributeMappings.ContainsKey(attributeMapping.feedAttributeId))
{
attributeMappings[attributeMapping.feedAttributeId] = new HashSet <long>();
}
attributeMappings[attributeMapping.feedAttributeId].Add(attributeMapping.fieldId);
}
}
}
return(attributeMappings);
}
private static void createSitelinksFeedMapping(AdWordsUser user,
SitelinksDataHolder sitelinksData)
{
using (FeedMappingService feedMappingService =
(FeedMappingService)user.GetService(AdWordsService.v201806.FeedMappingService)) {
// Map the FeedAttributeIds to the fieldId constants.
AttributeFieldMapping linkTextFieldMapping = new AttributeFieldMapping()
{
feedAttributeId = sitelinksData.LinkTextFeedAttributeId,
fieldId = PLACEHOLDER_FIELD_SITELINK_LINK_TEXT
};
AttributeFieldMapping linkFinalUrlFieldMapping = new AttributeFieldMapping()
{
feedAttributeId = sitelinksData.LinkFinalUrlFeedAttributeId,
fieldId = PLACEHOLDER_FIELD_SITELINK_FINAL_URL
};
AttributeFieldMapping line2FieldMapping = new AttributeFieldMapping()
{
feedAttributeId = sitelinksData.Line2FeedAttributeId,
fieldId = PLACEHOLDER_FIELD_LINE_2_TEXT
};
AttributeFieldMapping line3FieldMapping = new AttributeFieldMapping()
{
feedAttributeId = sitelinksData.Line3FeedAttributeId,
fieldId = PLACEHOLDER_FIELD_LINE_3_TEXT
};
// Create the FieldMapping and operation.
FeedMappingOperation operation = new FeedMappingOperation()
{
operand = new FeedMapping()
{
placeholderType = PLACEHOLDER_SITELINKS,
feedId = sitelinksData.FeedId,
attributeFieldMappings = new AttributeFieldMapping[] {
linkTextFieldMapping, linkFinalUrlFieldMapping, line2FieldMapping, line3FieldMapping
}
},
@operator = Operator.ADD
};
// Save the field mapping.
FeedMappingReturnValue result =
feedMappingService.mutate(new FeedMappingOperation[] { operation });
foreach (FeedMapping savedFeedMapping in result.value)
{
Console.WriteLine(
"Feed mapping with ID {0} and placeholderType {1} was saved for feed with ID {2}.",
savedFeedMapping.feedMappingId, savedFeedMapping.placeholderType,
savedFeedMapping.feedId);
}
}
}
/// <summary>
/// Creates a new FeedMapping that indicates how the data holder's feed
/// should be interpreted in the context of ad customizers.
/// </summary>
/// <param name="user">The AdWords user.</param>
/// <param name="dataHolder">The data holder that contains metadata about
/// the customizer Feed.</param>
private static void CreateFeedMapping(AdWordsUser user, CustomizersDataHolder dataHolder)
{
// Get the FeedMappingService.
FeedMappingService feedMappingService = (FeedMappingService)user.GetService(
AdWordsService.v201406.FeedMappingService);
FeedMapping feedMapping = new FeedMapping();
feedMapping.feedId = dataHolder.FeedId;
feedMapping.placeholderType = PLACEHOLDER_AD_CUSTOMIZER;
List <AttributeFieldMapping> attributeFieldMappings = new List <AttributeFieldMapping>();
AttributeFieldMapping attributeFieldMapping;
attributeFieldMapping = new AttributeFieldMapping();
attributeFieldMapping.feedAttributeId = dataHolder.NameFeedAttributeId;
attributeFieldMapping.fieldId = PLACEHOLDER_FIELD_STRING;
attributeFieldMappings.Add(attributeFieldMapping);
attributeFieldMapping = new AttributeFieldMapping();
attributeFieldMapping.feedAttributeId = dataHolder.PriceFeedAttributeId;
attributeFieldMapping.fieldId = PLACEHOLDER_FIELD_PRICE;
attributeFieldMappings.Add(attributeFieldMapping);
attributeFieldMapping = new AttributeFieldMapping();
attributeFieldMapping.feedAttributeId = dataHolder.DateFeedAttributeId;
attributeFieldMapping.fieldId = PLACEHOLDER_FIELD_DATE;
attributeFieldMappings.Add(attributeFieldMapping);
feedMapping.attributeFieldMappings = attributeFieldMappings.ToArray();
FeedMappingOperation feedMappingOperation = new FeedMappingOperation();
feedMappingOperation.operand = feedMapping;
feedMappingOperation.@operator = Operator.ADD;
FeedMapping addedFeedMapping =
feedMappingService.mutate(new FeedMappingOperation[] { feedMappingOperation }).value[0];
Console.WriteLine("Feed mapping with ID {0} and placeholder type {1} was added for " +
"feed with ID {2}.",
addedFeedMapping.feedMappingId, addedFeedMapping.placeholderType,
addedFeedMapping.feedId);
}
private static void createSiteLinksFeedMapping(
AdWordsUser user, SiteLinksDataHolder siteLinksData)
{
// Get the FeedItemService.
FeedMappingService feedMappingService =
(FeedMappingService)user.GetService(AdWordsService.v201406.FeedMappingService);
// Map the FeedAttributeIds to the fieldId constants.
AttributeFieldMapping linkTextFieldMapping = new AttributeFieldMapping();
linkTextFieldMapping.feedAttributeId = siteLinksData.LinkTextFeedAttributeId;
linkTextFieldMapping.fieldId = PLACEHOLDER_FIELD_SITELINK_LINK_TEXT;
AttributeFieldMapping linkUrlFieldMapping = new AttributeFieldMapping();
linkUrlFieldMapping.feedAttributeId = siteLinksData.LinkUrlFeedAttributeId;
linkUrlFieldMapping.fieldId = PLACEHOLDER_FIELD_SITELINK_URL;
// Create the FieldMapping and operation.
FeedMapping feedMapping = new FeedMapping();
feedMapping.placeholderType = PLACEHOLDER_SITELINKS;
feedMapping.feedId = siteLinksData.SiteLinksFeedId;
feedMapping.attributeFieldMappings =
new AttributeFieldMapping[] { linkTextFieldMapping, linkUrlFieldMapping };
FeedMappingOperation operation = new FeedMappingOperation();
operation.operand = feedMapping;
operation.@operator = Operator.ADD;
// Save the field mapping.
FeedMappingReturnValue result =
feedMappingService.mutate(new FeedMappingOperation[] { operation });
foreach (FeedMapping savedFeedMapping in result.value)
{
Console.WriteLine(
"Feed mapping with ID {0} and placeholderType {1} was saved for feed with ID {2}.",
savedFeedMapping.feedMappingId, savedFeedMapping.placeholderType,
savedFeedMapping.feedId);
}
}
