private AmazonWishlistItems ConvertAmazonWishlist(string content)
{
AmazonWishlistItems result = new AmazonWishlistItems();
using (StringReader sr = new StringReader(content))
{
XmlSerializer ser = new XmlSerializer(typeof(ItemLookupResponse));
ItemLookupResponse data = (ItemLookupResponse)ser.Deserialize(sr);
if (data == null || data.Items == null || data.Items.Length == 0)
{
return(result);
}
if (asinIds.Length > 0)
{
result.Ids = asinIds;
}
foreach (Item item in data.Items)
{
result.Items.Add(service.ConvertAmazonProduct(item));
}
}
return(result);
}
public string getCurrentPrice(string itemID)
{
const string accessKeyId = "AKIAINHOZEYXDKHXMYUQ";
const string secretKey = "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";
// create a WCF Amazon ECS client
AWSECommerceServicePortTypeClient client = new AWSECommerceServicePortTypeClient(
new BasicHttpBinding(BasicHttpSecurityMode.Transport),
new EndpointAddress("https://webservices.amazon.com/onca/soap?Service=AWSECommerceService"));
// add authentication to the ECS client
client.ChannelFactory.Endpoint.Behaviors.Add(new AmazonSigningEndpointBehavior(accessKeyId, secretKey));
// prepare an ItemSearch request
ItemLookupRequest request = new ItemLookupRequest();
request.ItemId = new string[] { itemID };
request.ResponseGroup = new string[] { "OfferSummary" };
request.MerchantId = "Amazon";
ItemLookup itemSearch = new ItemLookup();
itemSearch.Request = new ItemLookupRequest[] { request };
itemSearch.AWSAccessKeyId = accessKeyId;
itemSearch.AssociateTag = "rgreuel-20";
// issue the ItemSearch request
ItemLookupResponse response = client.ItemLookup(itemSearch);
// write out the results
Item returnedItem = response.Items[0].Item.First();
return((returnedItem.OfferSummary.LowestNewPrice.FormattedPrice).Substring(1, returnedItem.OfferSummary.LowestNewPrice.FormattedPrice.Length - 1));
}
private static Item[] DoAmazonItemLookup(string[] ASINs)
{
ItemLookupResponse response = null;
AWSECommerceServicePortTypeClient ecs = GetClient();
ItemLookupRequest request = GetLookupRequest();
request.ItemId = ASINs;
ItemLookup lookup = new ItemLookup();
lookup.AssociateTag = _ASSOCIATE_TAG;
lookup.AWSAccessKeyId = _ACCESS_KEY_ID;
// Set the request on the search wrapper
lookup.Request = new ItemLookupRequest[] { request };
try
{
//Send the request and store the response
response = ecs.ItemLookup(lookup);
}
catch (NullReferenceException e)
{
Debug.WriteLine(e.ToString());
}
if (response == null)
{
throw new Exception("Request did not return a response. Error using Amazon API");
}
return(response.Items[0].Item);
}
private string getImageURL(string asin)
{
const string accessKeyId = "AKIAINHOZEYXDKHXMYUQ";
const string secretKey = "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";
// create a WCF Amazon ECS client
AWSECommerceServicePortTypeClient client = new AWSECommerceServicePortTypeClient(
new BasicHttpBinding(BasicHttpSecurityMode.Transport),
new EndpointAddress("https://webservices.amazon.com/onca/soap?Service=AWSECommerceService"));
// add authentication to the ECS client
client.ChannelFactory.Endpoint.Behaviors.Add(new AmazonSigningEndpointBehavior(accessKeyId, secretKey));
// prepare an ItemSearch request
ItemLookupRequest request = new ItemLookupRequest();
request.ItemId = new string[] { asin };
request.ResponseGroup = new string[] { "Images" };
request.MerchantId = "Amazon";
ItemLookup itemSearch = new ItemLookup();
itemSearch.Request = new ItemLookupRequest[] { request };
itemSearch.AWSAccessKeyId = accessKeyId;
itemSearch.AssociateTag = "rgreuel-20";
// issue the ItemSearch request
ItemLookupResponse response = client.ItemLookup(itemSearch);
Item returnedItem = response.Items[0].Item.First();
return("<img src=\"" + returnedItem.MediumImage.URL + "\"/>");
}
public string ReviewsFrame()
{
BasicHttpBinding binding = new BasicHttpBinding(BasicHttpSecurityMode.Transport);
binding.MaxReceivedMessageSize = int.MaxValue;
binding.MaxBufferSize = int.MaxValue;
AWSECommerceServicePortTypeClient amazonClient = new AWSECommerceServicePortTypeClient(
binding,
new EndpointAddress("https://webservices.amazon.com/onca/soap?Service=AWSECommerceService"));
// add authentication to the ECS client
amazonClient.ChannelFactory.Endpoint.Behaviors.Add(new AmazonSigningEndpointBehavior(ConfigurationManager.AppSettings["accessKeyId"], ConfigurationManager.AppSettings["secretKey"]));
ItemLookupRequest request = new ItemLookupRequest();
request.ItemId = this.ItemIds;
request.IdType = ItemLookupRequestIdType.ASIN;
request.ResponseGroup = new string[] { "Reviews" };
ItemLookup itemLookup = new ItemLookup();
itemLookup.Request = new ItemLookupRequest[] { request };
itemLookup.AWSAccessKeyId = ConfigurationManager.AppSettings["accessKeyId"];
itemLookup.AssociateTag = ConfigurationManager.AppSettings["associateTag"];
ItemLookupResponse response = amazonClient.ItemLookup(itemLookup);
string frameUrl = response.Items[0].Item[0].CustomerReviews.IFrameURL;
return(frameUrl);
}
public ItemLookupResponse Lookup(ItemLookupRequest lookupRequest)
{
ItemLookup lookup = CreateItemLookup(lookupRequest);
AWSECommerceService api = GetService();
ItemLookupResponse response = api.ItemLookup(lookup);
return(response);
}
private string SerializeSearchObject(ItemLookupResponse toSerialize)
{
XmlSerializer xmlSerializer = new XmlSerializer(toSerialize.GetType());
using (StringWriter textWriter = new StringWriter())
{
xmlSerializer.Serialize(textWriter, toSerialize);
return(textWriter.ToString());
}
}
public ItemLookupResponse Lookup(params string[] asins)
{
ItemLookupRequest lookupRequest = CreateItemLookupRequest();
lookupRequest.ItemId = asins;
ItemLookupResponse response = Lookup(lookupRequest);
return(response);
}
public static ItemLookupResponse GetItemDetails(string itemId, string region)
{
ItemLookupResponse itemResponse = null;
string response = AmazonProductAPIContext.Instance.GetDetailsForItemId(itemId, region.ToString());
itemResponse = GetObjectFromResponse <ItemLookupResponse>(response);
return(itemResponse);
}
static void Main(string[] args)
{
// If you are using a debugging proxy like Fiddler to capture SOAP
// envelopes, and you get SSL Certificate warnings, uncomment the
// following line:
// ServicePointManager.ServerCertificateValidationCallback = delegate { return true; };
// Create an ItemLookup request, with ResponseGroup "Small"
// and using the item ID provided above.
ItemLookup itemLookup = new ItemLookup();
itemLookup.AWSAccessKeyId = MY_AWS_ID;
ItemLookupRequest itemLookupRequest = new ItemLookupRequest();
itemLookupRequest.ItemId = new String[] { ITEM_ID };
itemLookupRequest.ResponseGroup = new String[] { "Small", "AlternateVersions" };
itemLookup.Request = new ItemLookupRequest[] { itemLookupRequest };
// create an instance of the serivce
AWSECommerceService api = new AWSECommerceService();
// set the destination
api.Destination = new Uri(DESTINATION);
// apply the security policy, which will add the require security elements to the
// outgoing SOAP header
AmazonHmacAssertion amazonHmacAssertion = new AmazonHmacAssertion(MY_AWS_ID, MY_AWS_SECRET);
api.SetPolicy(amazonHmacAssertion.Policy());
// make the call and print the title if it succeeds
try
{
ItemLookupResponse itemLookupResponse = api.ItemLookup(itemLookup);
Item item = itemLookupResponse.Items[0].Item[0];
System.Console.WriteLine(item.ItemAttributes.Title);
}
catch (Exception e)
{
System.Console.Error.WriteLine(e);
}
// we're done
System.Console.WriteLine("HMAC sample finished. Hit Enter to terminate.");
System.Console.ReadLine();
}
public GetProductAPIContract GetProductDetails(GetProductAPIArgs args, HttpRequestMessage request)
{
DynamoDBTracer.Tracer.Write(string.Format("GetProductDetails called. Args: {0}", args), "Verbose");
this.CheckAndUpdateDoSLimits(request, "GetProductCall");
ItemLookupResponse itemResponse = AmazonProductHelper.GetItemDetails(args.ProductASIN, args.ProductRegion.ToString());
var item = itemResponse.Items.FirstOrDefault().Item.FirstOrDefault();
GetProductAPIContract apiContract = new GetProductAPIContract
{
ProductASIN = item.ASIN,
ProductName = item.ItemAttributes.Title,
ProductRegion = args.ProductRegion
};
DynamoDBTracer.Tracer.Write(string.Format("GetProductDetails succeeded. Args: {0}", args), "Verbose");
return(apiContract);
}
static void Main(string[] args)
{
// If you are using a debugging proxy like Fiddler to capture SOAP
// envelopes, and you get SSL Certificate warnings, uncomment the
// following line:
// ServicePointManager.ServerCertificateValidationCallback = delegate { return true; };
// create an ItemLookup request:
ItemLookup itemLookup = new ItemLookup();
itemLookup.AWSAccessKeyId = MY_AWS_ACCESS_KEY_ID;
ItemLookupRequest itemLookupRequest = new ItemLookupRequest();
itemLookupRequest.ItemId = new String[] { "0545010225" };
itemLookupRequest.ResponseGroup = new String[] { "Small", "AlternateVersions" };
itemLookup.Request = new ItemLookupRequest[] { itemLookupRequest };
// create service instance and set destination
AWSECommerceService api = new AWSECommerceService();
api.Destination = new Uri(DESTINATION);
// set the policy so that all outgoing requests are signed with the certificate
AmazonX509Assertion amazonX509Assertion = new AmazonX509Assertion(MY_AWS_CERT_NAME);
api.SetPolicy(amazonX509Assertion.Policy());
// fetch the response.
ItemLookupResponse itemLookupResponse = api.ItemLookup(itemLookup);
Item item = null;
try {
item = itemLookupResponse.Items[0].Item[0];
System.Console.WriteLine(item.ItemAttributes.Title);
} catch (Exception e) {
System.Console.Error.WriteLine(e);
}
System.Console.WriteLine("X.509 sample finished. Hit Enter to terminate.");
System.Console.ReadLine();
}
/// <inheritdoc />
public async Task <WalmartResult <ItemLookupResponse> > ItemLookupAsync(string itemIDs, string[] upcs)
{
//conditions
Condition.Requires(itemIDs).IsNotNull();
Condition.Requires(itemIDs.Count()).IsGreaterThan(0);
//create the payload to pass
var payload = new ItemLookupRequest(this.apiKey, this.lsPublisherId, itemIDs);
//serialize object
var keyValueContent = payload.ToKeyValue();
//encode as url content
var formUrlEncodedContent = new FormUrlEncodedContent(keyValueContent);
//create the URI
string uri = WalmartInformation.ItemsEndpoint + "?" + await formUrlEncodedContent.ReadAsStringAsync();
//post it and get the response
HttpResponseMessage response = await this.httpClient.GetAsync(uri);//.PostAsync(WalmartInformation.ItemsEndpoint, content);
//read the string
string responseJson = await response.Content.ReadAsStringAsync();
//create the result
WalmartResult <ItemLookupResponse> result = new WalmartResult <ItemLookupResponse>(responseJson);
//is it ok
if (response.StatusCode == HttpStatusCode.OK)
{
ItemLookupResponse itemLookupResponse = JsonConvert.DeserializeObject <ItemLookupResponse>(responseJson);
result.Value = itemLookupResponse;
}
//parse the exception
result.Exception = await this.ParseException(response, responseJson);
//return
return(result);
}
/// <inheritdoc />
public async Task <BoatsResult <ItemLookupResponse> > ItemLookupAsync(string itemID)
{
//conditions
Condition.Ensures(itemID).IsNotNullOrWhiteSpace();
//create the payload to pass
var payload = new ItemLookupRequest(this.consumerKey, itemID);
//serialize object
var keyValueContent = payload.ToKeyValue();
//encode as url content
var formUrlEncodedContent = new FormUrlEncodedContent(keyValueContent);
//create the URI
string uri = BoatsInformation.InventoryEndpoint + "?" + await formUrlEncodedContent.ReadAsStringAsync();
//post it and get the response
HttpResponseMessage response = await this.httpClient.GetAsync(uri);
//read the string
string responseJson = await response.Content.ReadAsStringAsync();
//create the result
BoatsResult <ItemLookupResponse> result = new BoatsResult <ItemLookupResponse>(responseJson);
//is it ok
if (response.StatusCode == HttpStatusCode.OK)
{
ItemLookupResponse itemLookupResponse = JsonConvert.DeserializeObject <ItemLookupResponse>(responseJson);
result.Value = itemLookupResponse;
}
//parse the exception
result.Exception = await this.ParseException(response, responseJson);
//return
return(result);
}
private static void ItemLookupFunc(IEnumerable<Item> items)
{
foreach (var item in items)
{
var itemlookuprequest = new ItemLookupRequest
{
ResponseGroup = new string[] { "Offers" },
IdType = ItemLookupRequestIdType.ASIN,
ItemId = new string[] { item.ASIN }
};
var itemlookup = new ItemLookup
{
Request = new ItemLookupRequest[] {itemlookuprequest},
AWSAccessKeyId = AwsAccessKeyId,
AssociateTag = AssociateTag
};
if (_itemlookupresponse == null)
{
try
{
_itemlookupresponse = AmazonClient.ItemLookup(itemlookup);
}
catch (ServerTooBusyException)
{
Items.Clear();
ItemSearchFunc();
break;
}
}
Items.Add(item.ItemAttributes.Title + " " + _itemlookupresponse.Items[0].Item[0].OfferSummary.LowestUsedPrice.FormattedPrice);
if (Items.Count != PerPage) continue;
Display(Items);
break;
}
if (Items.Count >= PerPage) return;
_itemPage++;
ItemSearchFunc();
}
public async Task ItemLookup()
{
//create a WCF Amazon ECS client
AWSECommerceServiceClient client = new AWSECommerceServiceClient();
//prepare an ItemLookupRequest
ItemLookupRequest request = new ItemLookupRequest()
{
IdType = ItemLookupRequestIdType.ASIN,
ItemId = new string[] { "B002NF0KI2" },
};
//prepare an ItemLookup
ItemLookup itemLookup = new ItemLookup()
{
Request = new ItemLookupRequest[] { request },
AssociateTag = AmazonInformation.GetAssociateTag(),
AWSAccessKeyId = AmazonInformation.GetAccessKeyID(),
};
// issue the ItemLookup request
ItemLookupResponse response = client.ItemLookup(itemLookup);
if (response.Items[0].Request.Errors.Length > 0)
{
foreach (ErrorsError error in response.Items[0].Request.Errors)
{
Debug.WriteLine(error.Message);
}
}
else
{
foreach (var item in response.Items[0].Item)
{
Debug.WriteLine(item.ItemAttributes.Title);
}
}
}
public static Hashtable Parse(string asin, AmazonCountry country, bool isBarcode, AmazonIndex index, string barcodeType)
{
Hashtable objResults = new Hashtable();
try
{
ItemLookupRequest request = new ItemLookupRequest();
if (isBarcode)
{
switch (barcodeType)
{
case "EAN_8":
case "EAN_13":
request.IdType = ItemLookupRequestIdType.EAN;
break;
case "UPC_A":
case "UPC_E":
case "UPC_EAN_EXTENSION":
request.IdType = ItemLookupRequestIdType.UPC;
break;
default:
request.IdType = ItemLookupRequestIdType.EAN;
break;
}
request.SearchIndex = index.ToString();
}
else
{
request.IdType = ItemLookupRequestIdType.ASIN;
}
request.IdTypeSpecified = true;
request.ItemId = new [] { asin };
request.ResponseGroup = new [] { "EditorialReview",
"Images", "ItemAttributes", "Large", "Tracks" };
ItemLookup itemLookup = new ItemLookup();
itemLookup.AWSAccessKeyId = Aws1;
itemLookup.AssociateTag = AssociateTag;
itemLookup.Request = new [] { request };
AWSECommerceServicePortTypeClient client =
new AWSECommerceServicePortTypeClient(
new BasicHttpBinding("AWSECommerceServiceBinding"),
new EndpointAddress(string.Format("https://webservices.amazon.{0}/onca/soap?Service=AWSECommerceService", country.ToString())));
// add authentication to the ECS client
client.ChannelFactory.Endpoint.Behaviors.Add(new AmazonSigningEndpointBehavior(Aws1, Aws2));
ItemLookupResponse response = client.ItemLookup(itemLookup);
if (response.Items.GetLength(0) > 0)
{
if (response.Items[0].Item != null)
{
if (response.Items[0].Item.GetLength(0) > 0)
{
Item item = response.Items[0].Item[0];
#region Actor
bool isNew;
if (item.ItemAttributes.Actor != null)
{
List <Artist> actors = item.ItemAttributes.Actor.Select(actor => ArtistServices.Get(actor, out isNew)).ToList();
objResults.Add("Actors", actors);
}
#endregion
#region Album
if (string.IsNullOrWhiteSpace(item.ItemAttributes.Title) == false)
{
objResults.Add("Album", item.ItemAttributes.Title);
}
#endregion
#region AlternateVersions
if (item.AlternateVersions != null)
{
if (item.AlternateVersions.GetLength(0) > 0)
{
objResults.Add("OriginalTitle", item.AlternateVersions[0].Title);
}
}
#endregion
#region Artist
if (item.ItemAttributes.Artist != null)
{
if (item.ItemAttributes.Artist.GetLength(0) > 0)
{
if (MySettings.FastSearch == false && index == AmazonIndex.Music)
{
Artist artist = ArtistServices.Get(item.ItemAttributes.Artist[0], out isNew);
GetArtistCredits(artist, index, country, 1);
objResults.Add("Artist", artist);
}
else
{
objResults.Add("Artist", ArtistServices.Get(item.ItemAttributes.Artist[0], out isNew));
}
}
}
#endregion
#region AspectRatio
if (string.IsNullOrWhiteSpace(item.ItemAttributes.AspectRatio) == false)
{
objResults.Add("DisplayAspectRatio", MovieServices.GetAspectRatio(item.ItemAttributes.AspectRatio));
}
#endregion
#region Author
if (item.ItemAttributes.Author != null)
{
if (item.ItemAttributes.Author.GetLength(0) > 0)
{
if (MySettings.FastSearch == false && index == AmazonIndex.Books)
{
//Fix since 2.6.7.0
Artist artist = ArtistServices.Get(item.ItemAttributes.Author[0], out isNew);
GetArtistCredits(artist, index, country, 1);
objResults.Add("Author", artist);
}
else
{
objResults.Add("Author", ArtistServices.Get(item.ItemAttributes.Author[0], out isNew));
}
}
}
#endregion
#region Background
if (item.ImageSets != null && item.LargeImage != null)
{
if (item.ImageSets.GetLength(0) > 0 && item.ImageSets[0].LargeImage.URL != item.LargeImage.URL)
{
objResults.Add("Background", item.ImageSets[0].LargeImage.URL);
}
else if (item.ImageSets.GetLength(0) > 1 && item.ImageSets[1].LargeImage.URL != item.LargeImage.URL)
{
objResults.Add("Background", item.ImageSets[1].LargeImage.URL);
}
}
#endregion
#region BarCode
if (string.IsNullOrWhiteSpace(item.ItemAttributes.EAN) == false)
{
objResults.Add("BarCode", item.ItemAttributes.EAN);
}
else if (string.IsNullOrWhiteSpace(item.ItemAttributes.UPC) == false)
{
objResults.Add("BarCode", item.ItemAttributes.UPC);
}
else if (string.IsNullOrWhiteSpace(item.ASIN) == false)
{
objResults.Add("BarCode", item.ASIN);
}
#endregion
#region Comments
if (item.CustomerReviews != null)
{
if (item.CustomerReviews.HasReviews == true)
{
objResults.Add("Comments", Util.PurgeHtml(GetReview(item.CustomerReviews.IFrameURL, country)));
}
}
#endregion
#region Description
if (item.EditorialReviews != null)
{
string description = string.Empty;
foreach (EditorialReview edito in item.EditorialReviews)
{
if (edito.Content.Length > description.Length && edito.IsLinkSuppressed == false)
{
description = edito.Content;
break;
}
}
objResults.Add("Description", Util.PurgeHtml(description));
}
#endregion
#region Director
if (item.ItemAttributes.Director != null)
{
List <Artist> directors = item.ItemAttributes.Director.Select(director => ArtistServices.Get(director, out isNew)).ToList();
objResults.Add("Director", directors);
}
#endregion
#region Editor
if (string.IsNullOrEmpty(item.ItemAttributes.Publisher) == false)
{
objResults.Add("Editor", item.ItemAttributes.Publisher);
}
if (objResults.ContainsKey("Editor") == false)
{
if (string.IsNullOrEmpty(item.ItemAttributes.Label) == false)
{
objResults.Add("Editor", item.ItemAttributes.Label);
}
}
if (objResults.ContainsKey("Editor") == false)
{
if (string.IsNullOrEmpty(item.ItemAttributes.Manufacturer) == false)
{
objResults.Add("Editor", item.ItemAttributes.Manufacturer);
}
}
if (objResults.ContainsKey("Editor") == false)
{
if (string.IsNullOrEmpty(item.ItemAttributes.Studio) == false)
{
objResults.Add("Editor", item.ItemAttributes.Studio);
}
}
#endregion
#region Format
if (item.ItemAttributes.Format != null)
{
if (item.ItemAttributes.Format.GetLength(0) > 0)
{
objResults.Add("Format", item.ItemAttributes.Format[0]);
}
}
#endregion
#region Feature
if (item.ItemAttributes.Feature != null)
{
if (item.ItemAttributes.Feature.GetLength(0) > 0)
{
if (objResults.ContainsKey("Description") == false)
{
objResults.Add("Description", item.ItemAttributes.Feature[0]);
}
else if (objResults.ContainsKey("Comments") == false)
{
objResults.Add("Comments", item.ItemAttributes.Feature[0]);
}
}
}
#endregion
#region Image
if (item.LargeImage != null)
{
objResults.Add("Image", item.LargeImage.URL);
}
#endregion
#region ISBN
if (string.IsNullOrWhiteSpace(item.ItemAttributes.ISBN) == false)
{
objResults.Add("ISBN", item.ItemAttributes.ISBN);
}
#endregion
#region Language
if (item.ItemAttributes.Languages != null)
{
if (item.ItemAttributes.Languages.GetLength(0) > 0)
{
objResults.Add("Language", item.ItemAttributes.Languages[0].Name);
}
}
#endregion
#region Links
if (string.IsNullOrEmpty(item.DetailPageURL) == false)
{
objResults.Add("Links", item.DetailPageURL);
}
#endregion
#region Pages
if (string.IsNullOrEmpty(item.ItemAttributes.NumberOfPages) == false)
{
objResults.Add("Pages", item.ItemAttributes.NumberOfPages);
}
#endregion
#region Platform
if (item.ItemAttributes.Platform != null)
{
if (item.ItemAttributes.Platform.GetLength(0) > 0)
{
objResults.Add("Platform", item.ItemAttributes.Platform[0]);
}
}
#endregion
#region ProductGroup
if (string.IsNullOrEmpty(item.ItemAttributes.ProductGroup) == false)
{
objResults.Add("ProductGroup", item.ItemAttributes.ProductGroup);
}
#endregion
#region ProductTypeName
if (string.IsNullOrEmpty(item.ItemAttributes.ProductTypeName) == false)
{
objResults.Add("ProductTypeName", item.ItemAttributes.ProductTypeName);
}
#endregion
#region Price
if (item.ItemAttributes.ListPrice != null)
{
objResults.Add("Price", item.ItemAttributes.ListPrice.Amount);
}
#endregion
#region Rated
if (string.IsNullOrEmpty(item.ItemAttributes.AudienceRating) == false)
{
if (item.ItemAttributes.AudienceRating.Contains("PG-13"))
{
objResults.Add("Rated", "PG-13");
}
else if (item.ItemAttributes.AudienceRating.Contains("NC-17"))
{
objResults.Add("Rated", "NC-17");
}
else if (item.ItemAttributes.AudienceRating.Contains("PG"))
{
objResults.Add("Rated", "PG");
}
else if (item.ItemAttributes.AudienceRating.Contains("R"))
{
objResults.Add("Rated", "R");
}
else if (item.ItemAttributes.AudienceRating.Contains("G") || item.ItemAttributes.AudienceRating.Contains("Tous publics"))
{
objResults.Add("Rated", "G");
}
}
#endregion
#region Rating
if (objResults.ContainsKey("Rating") == false)
{
if (item.CustomerReviews != null)
{
if (item.CustomerReviews.HasReviews == true)
{
objResults.Add("Rating", GetRating(item.CustomerReviews.IFrameURL));
}
}
}
#endregion
#region Released
if (string.IsNullOrWhiteSpace(item.ItemAttributes.ReleaseDate) == false)
{
DateTime date;
if (DateTime.TryParse(item.ItemAttributes.ReleaseDate, out date) == true)
{
objResults.Add("Released", date);
}
}
else if (string.IsNullOrWhiteSpace(item.ItemAttributes.PublicationDate) == false)
{
DateTime date;
if (DateTime.TryParse(item.ItemAttributes.PublicationDate, out date) == true)
{
objResults.Add("Released", date);
}
}
#endregion
#region RunTime
if (item.ItemAttributes.RunningTime != null)
{
objResults.Add("Runtime", (int?)item.ItemAttributes.RunningTime.Value);
}
#endregion
#region Studio
if (string.IsNullOrWhiteSpace(item.ItemAttributes.Studio) == false)
{
objResults.Add("Studio", item.ItemAttributes.Studio);
}
#endregion
#region Title
if (string.IsNullOrWhiteSpace(item.ItemAttributes.Title) == false)
{
objResults.Add("Title", item.ItemAttributes.Title);
}
#endregion
#region Tracks
if (item.Tracks != null)
{
if (item.Tracks[0].Track.GetLength(0) > 0)
{
List <string> tracks = item.Tracks[0].Track.Select(node => node.Value).ToList();
objResults.Add("Tracks", tracks);
}
}
#endregion
#region Types
if (item.BrowseNodes != null)
{
if (item.BrowseNodes.BrowseNode.GetLength(0) > 0)
{
List <string> types = new List <string>();
foreach (BrowseNode node in item.BrowseNodes.BrowseNode)
{
if (node.Ancestors.GetLength(0) > 0)
{
if (node.Ancestors[0].Name == "Genres" ||
node.Ancestors[0].Name == "Styles" ||
node.Ancestors[0].Name == "Nintendo DS" ||
node.Ancestors[0].Name == "Categories" ||
node.Ancestors[0].Name == "Categorías" ||
node.Ancestors[0].Name == "Thèmes" ||
node.Ancestors[0].Name == "Juegos" ||
node.Ancestors[0].Name == "Genre (theme_browse-bin)" ||
node.Ancestors[0].Name == "Les collections" ||
node.Ancestors[0].Name == "Literature & Fiction" ||
node.Ancestors[0].BrowseNodeId == "301138" ||
node.Ancestors[0].BrowseNodeId == "301134" ||
(node.Ancestors[0].BrowseNodeId == "425527031" && node.BrowseNodeId != "2486268031") ||
node.Ancestors[0].BrowseNodeId == "466276" ||
node.Ancestors[0].BrowseNodeId == "302068" ||
node.Ancestors[0].BrowseNodeId == "924340031" ||
node.Ancestors[0].BrowseNodeId == "301132" ||
node.Ancestors[0].BrowseNodeId == "2" ||
node.Ancestors[0].BrowseNodeId == "2396" ||
node.Ancestors[0].Name == "Literatura y ficción")
{
types.Add(node.Name);
}
else if (node.Ancestors[0].IsCategoryRoot == false && node.Ancestors[0].Ancestors != null)
{
if (node.Ancestors[0].Ancestors.GetLength(0) > 0)
{
if (node.Ancestors[0].Ancestors[0].Name == "Genres" ||
node.Ancestors[0].Name == "Nintendo DS" ||
node.Ancestors[0].Name == "Styles" ||
node.Ancestors[0].Name == "Categories" ||
node.Ancestors[0].Name == "Categorías" ||
node.Ancestors[0].Name == "Les collections" ||
node.Ancestors[0].Name == "Juegos" ||
node.Ancestors[0].Name == "Genre (theme_browse-bin)" ||
node.Ancestors[0].Name == "Literature & Fiction" ||
node.Ancestors[0].Name == "Literatura y ficción")
{
types.Add(node.Name);
}
}
}
}
}
objResults.Add("Types", types);
}
}
#endregion
}
}
}
return(objResults);
}
catch (Exception ex)
{
Util.LogException(ex, asin);
return(null);
}
}
private void updateBooksDetail(string[] ISBNs)
{
ItemLookupRequest request = new ItemLookupRequest();
if (ISBNs.Count() < 1)
{
//appendLineToLog("**No books selected");
return;
}
string[] toProcess;
/***** batch in 10s *****/
for (int i = 0; i < ISBNs.Length; i = i + 10)
{
toProcess = ISBNs.Skip(i).Take(10).ToArray();
//mark unprocessed books as'processed' by setting dummy values (but retain existing non null values)
AmazonCrawlerEntities c = DbUtil.getNewContext();
foreach (var isbn in toProcess)
{
Book b = DbUtil.getBook(c, isbn);
if (chkTitle.Checked && b.title == null)
{
b.title = "-";
}
if (chkDetailUrl.Checked && b.detailPageURL == null)
{
b.detailPageURL = "-";
}
}
try
{
c.SaveChanges();
}
catch (Exception ex)
{
appendLineToLog("[error] preparing books from Db: " + ex.Message);
appendLineToLog("\t" + ex.StackTrace);
return;
}
request.ItemId = toProcess;
request.IdType = ItemLookupRequestIdType.ISBN;
//request.SearchIndex = "Books";
request.ResponseGroup = new string[] { "ItemAttributes" };
//request.ResponseGroup = new string[] { "Reviews", "Large", "SalesRank" };
ItemLookup itemLookup = new ItemLookup();
itemLookup.Request = new ItemLookupRequest[] { request };
itemLookup.AssociateTag = "notag"; //this is a required param, so I just use a dummy value which seems to work
// send the ItemSearch request
ItemLookupResponse response = amazonClient.ItemLookup(itemLookup);
if (response.Items != null && response.Items.Count() > 0 && response.Items[0].Item != null)
{
AmazonCrawlerEntities context = DbUtil.getNewContext();
// write out the results from the ItemSearch request
foreach (var item in response.Items[0].Item)
{
Book toUpdate = DbUtil.getBook(context, item.ASIN);
if (toUpdate != null)
{
int parseOutput;
DateTime parseOutputDate = DateTime.MinValue;
if (item.ItemAttributes != null && item.ItemAttributes.Title != null)
{
toUpdate.title = item.ItemAttributes.Title;
}
//2012-10-31 21:51
//Not going to get sales rank from here. There are multiple ranks listed on the details page
//so will crawl that separately instead.
//The plan is to crawl it same time as getting rating stats AND author ranks so the stats are
//collected at roughly the same time.
//int.TryParse(item.SalesRank, out parseOutput);
//toUpdate.salesRank = parseOutput;
int.TryParse(item.ItemAttributes.NumberOfPages, out parseOutput);
if (parseOutput > 0)
{
toUpdate.pages = parseOutput;
}
else
{
toUpdate.pages = null;
}
toUpdate.publisher = item.ItemAttributes.Publisher;
DateTime.TryParse(item.ItemAttributes.PublicationDate, out parseOutputDate);
if (parseOutputDate.Equals(DateTime.MinValue))
{
//date format is just a year number.
DateTime.TryParse(item.ItemAttributes.PublicationDate + "/01/01", out parseOutputDate);
}
if (parseOutputDate > DateTime.MinValue)
{
toUpdate.publicationDate = parseOutputDate;
}
else
{
toUpdate.publicationDate = null;
}
toUpdate.detailPageURL = item.DetailPageURL.Substring(0, item.DetailPageURL.IndexOf("%3F"));
context.SaveChanges();
appendLineToLog(item.ItemAttributes.Title + " (" + item.ASIN + ") updated.");
}
else
{
appendLineToLog("[error] ISBN " + item.ASIN + " not found in database");
}
}
if (response.Items[0].Item.Count() != toProcess.Count())
{
appendLineToLog((toProcess.Count() - response.Items[0].Item.Count()) + " books skipped");
}
}
else
{
appendLineToLog(toProcess.Count() + " books skipped.");
/********************
* Check if it's due to ItemID invalid error, if so then continue as normal
* ItemID invalid error just means the ISBN doesn't exist in Amazon's API.
* ******************/
if (response.Items != null && response.Items[0].Request != null && response.Items[0].Request.Errors != null)
{
var errorCode = response.Items[0].Request.Errors[0].Code;
if (errorCode == "AWS.InvalidParameterValue")
{
sleep();
continue;
}
}
//Otherwise there may be an API error
//undo the 'process' marker.
else
{
foreach (var isbn in toProcess)
{
Book b = DbUtil.getBook(c, isbn);
if (b.title == "-")
{
b.title = null;
}
if (b.detailPageURL == "-")
{
b.detailPageURL = null;
}
}
try
{
c.SaveChanges();
}
catch (Exception ex)
{
appendLineToLog("[error] preparing books from Db: " + ex.Message);
appendLineToLog("\t" + ex.StackTrace);
return;
}
//sleep between 3 and 10 minutes before continuing
TimeSpan duration = new TimeSpan(0, 0, ((3 * 60) + (RANDOM.Next(10 * 60))));
appendLineToLog(string.Format("Sleeping for {0}:{1} mins and secs", duration.Minutes, duration.Seconds));
System.Threading.Thread.Sleep(duration);
}
}
sleep(); //delay each API call
}
}
private void ValidacionProductosAsin(ItemLookupResponse reponseAsin)
{
try
{
OBitacora.GuardarLinea($"{ DateTime.Now:yyyy-MM-dd hh:mm:ss}|Productos|Revisando que la lista ASIN no tenga errores");
if (reponseAsin.Items.First().Request.Errors != null)
{
foreach (var error in reponseAsin.Items.First().Request.Errors)
{
if (error.Message !=
"Este artículo no es accesible mediante la API para publicidad de productos.")
{
OBitacora.GuardarLinea(
$"{DateTime.Now:yyyy-MM-dd hh:mm:ss}|Error respuesta amazon producto|{error.Message}|");
if (!ProductosAdapter.Existe(error.Message.Split(' ').First()))
{
try
{
if (ProductosAdapter.Existe(error.Message.Replace("\n", "").Split(' ').First()))
{
ProductosAdapter.Actualizar(new Producto
{
ASIN = error.Message.Replace("\n", "").Split(' ').First(),
Offers = $"{error.Code}|{error.Message}",
UPC = "",
Label = "",
Actualizacion = false,
Amount = "",
Binding = "",
Brand = "",
BuyBox = null,
Caracteristicas = null,
ClothingSize = "",
Color = "",
Comentarios = null,
CurrencyCode = "",
Department = "",
Dimensiones = null,
DimensionesPaquete = null,
EAN = "",
FormattedPrice = "",
LargeImage = "",
LegalDisclaimer = "",
MPN = "",
Manufacture = "",
MediumImage = "",
Model = "",
NumberItems = 0,
PackageQuantity = 0,
PartNumber = "",
ProdcutTypeName = "",
ProductGroup = "",
Publisher = "",
ReleaseDate = "",
Resumen = null,
SalesRank = 0,
Similares = null,
Size = "",
SmallImage = "",
Studio = "",
Title = "",
UPCs = null,
isAdultProduct = false,
isAutographed = false,
isMemorabilia = false
});
}
else
{
ProductosAdapter.Insertar(new Producto
{
ASIN = error.Message.Replace("\n", "").Split(' ').First(),
Offers = $"{error.Code}|{error.Message}",
UPC = "",
Label = "",
Actualizacion = false,
Amount = "",
Binding = "",
Brand = "",
BuyBox = null,
Caracteristicas = null,
ClothingSize = "",
Color = "",
Comentarios = null,
CurrencyCode = "",
Department = "",
Dimensiones = null,
DimensionesPaquete = null,
EAN = "",
FormattedPrice = "",
LargeImage = "",
LegalDisclaimer = "",
MPN = "",
Manufacture = "",
MediumImage = "",
Model = "",
NumberItems = 0,
PackageQuantity = 0,
PartNumber = "",
ProdcutTypeName = "",
ProductGroup = "",
Publisher = "",
ReleaseDate = "",
Resumen = null,
SalesRank = 0,
Similares = null,
Size = "",
SmallImage = "",
Studio = "",
Title = "",
UPCs = null,
isAdultProduct = false,
isAutographed = false,
isMemorabilia = false
});
}
}
catch (Exception ex)
{
Console.WriteLine("Error guardar errores amazon: " + GetMessageError(ex));
OBitacora.GuardarLinea(
$"{DateTime.Now:yyyy-MM-dd hh:mm:ss}|Productos|Guardar amazon error|{GetMessageError(ex)}");
}
}
}
}
}
OBitacora.GuardarLinea($"{ DateTime.Now:yyyy-MM-dd hh:mm:ss}|Productos|Obteniendo elemento ASIN");
var productosAsin = reponseAsin.Items.First();
OBitacora.GuardarLinea($"{ DateTime.Now:yyyy-MM-dd hh:mm:ss}|Productos|Procesando elementos ASIN");
ProcesarItems(productosAsin);
OBitacora.GuardarLinea($"{ DateTime.Now:yyyy-MM-dd hh:mm:ss}|Productos|Fin de proceso de elementos ASIN");
}
catch (DbEntityValidationException ex)
{
var resultErrors = ex.EntityValidationErrors.Aggregate("",
(current1, validationErrors) => validationErrors.ValidationErrors.Aggregate(current1,
(current, validationError) =>
current + $"NValid.{validationErrors.Entry.Entity}:{validationError.ErrorMessage}"));
OBitacora.GuardarLinea($"{DateTime.Now:yyyy-MM-dd hh:mm:ss}|Error|{resultErrors} /{GetMessageError(ex)}|");
}
catch (Exception ex)
{
OBitacora.GuardarLinea($"{DateTime.Now:yyyy-MM-dd hh:mm:ss}|Error|{GetMessageError(ex)}/{ex.StackTrace}|");
}
}
private void ValidacionProductosUpc(ItemLookupResponse responseUpc)
{
try
{
OBitacora.GuardarLinea($"{ DateTime.Now:yyyy-MM-dd hh:mm:ss}|Productos|Revisando que la lista UPC no tenga errores");
if (responseUpc.Items.First().Request.Errors != null)
{
foreach (var error in responseUpc.Items.First().Request.Errors)
{
OBitacora.GuardarLinea($"{DateTime.Now:yyyy-MM-dd hh:mm:ss}|Productos|{error.Message}|");
if (!ProductosAdapter.Existe(error.Message.Split(' ').First()))
{
try
{
ProductosAdapter.Insertar(new Producto
{
ASIN = error.Message.Split(' ').First(),
Offers = $"{error.Code}|{error.Message}",
UPC = "",
Label = "",
Actualizacion = false,
Amount = "",
Binding = "",
Brand = "",
BuyBox = null,
Caracteristicas = null,
ClothingSize = "",
Color = "",
Comentarios = null,
CurrencyCode = "",
Department = "",
Dimensiones = null,
DimensionesPaquete = null,
EAN = "",
FormattedPrice = "",
LargeImage = "",
LegalDisclaimer = "",
MPN = "",
Manufacture = "",
MediumImage = "",
Model = "",
NumberItems = 0,
PackageQuantity = 0,
PartNumber = "",
ProdcutTypeName = "",
ProductGroup = "",
Publisher = "",
ReleaseDate = "",
Resumen = null,
SalesRank = 0,
Similares = null,
Size = "",
SmallImage = "",
Studio = "",
Title = "",
UPCs = null,
isAdultProduct = false,
isAutographed = false,
isMemorabilia = false
});
}
catch (Exception ex)
{
Console.WriteLine("Error guardar errores amazon: " + GetMessageError(ex));
OBitacora.GuardarLinea($"{ DateTime.Now:yyyy-MM-dd hh:mm:ss}|Productos|Guardar amazon error|{ GetMessageError(ex) }");
}
}
}
}
OBitacora.GuardarLinea($"{ DateTime.Now:yyyy-MM-dd hh:mm:ss}|Productos|Obteniendo elementos UPC");
var productosUpc = responseUpc.Items.First();
OBitacora.GuardarLinea($"{ DateTime.Now:yyyy-MM-dd hh:mm:ss}|Productos|Procesando elementos UPC");
ProcesarItems(productosUpc);
OBitacora.GuardarLinea($"{ DateTime.Now:yyyy-MM-dd hh:mm:ss}|Productos|Fin proceso de elementos UPC");
}
catch (Exception ex)
{
OBitacora.GuardarLinea($"{ DateTime.Now:yyyy-MM-dd hh:mm:ss}|Error Productos|{GetMessageError(ex)}/{ex.StackTrace}");
}
}
public LookupResults(ItemLookupResponse response)
{
this.Info = new LookupResponseInfo(response.Items[0]);
SetItems();
}
//private string GetAttribute(string xpath)
//{
//}
private AmazonItemLookup MapProperties(ItemLookupResponse response)
{
AmazonItemLookup item = new AmazonItemLookup();
if (response.Items != null && response.Items.Item != null)
{
item.ASIN = response.Items.Item.ASIN;
item.ParentASIN = response.Items.Item.ParentASIN != null ? response.Items.Item.ParentASIN : "";
item.DetailPageURL = response.Items.Item.DetailPageURL != null ? response.Items.Item.DetailPageURL : "";
if (response.Items.Item.SmallImage != null)
{
item.SmallImageUrl = response.Items.Item.SmallImage.URL != null ? response.Items.Item.SmallImage.URL : "";
}
if (response.Items.Item.MediumImage != null)
{
item.MediumImageUrl = response.Items.Item.MediumImage.URL != null ? response.Items.Item.MediumImage.URL : "";
}
if (response.Items.Item.MediumImage != null)
{
item.LargeImageUrl = response.Items.Item.LargeImage.URL != null ? response.Items.Item.LargeImage.URL : "";
}
if (response.Items.Item.ItemAttributes != null)
{
item.Manufacturer = response.Items.Item.ItemAttributes.Manufacturer != null ? response.Items.Item.ItemAttributes.Manufacturer : "";
item.ProductGroup = response.Items.Item.ItemAttributes.ProductGroup != null ? response.Items.Item.ItemAttributes.ProductGroup : "";
item.Title = response.Items.Item.ItemAttributes.Title != null ? response.Items.Item.ItemAttributes.Title : "";
if (response.Items.Item.ItemAttributes.Feature != null && response.Items.Item.ItemAttributes.Feature.Count() > 0)
{
item.FeatureDescription = string.Join(" ", response.Items.Item.ItemAttributes.Feature);
}
item.ProductType = response.Items.Item.ItemAttributes.ProductTypeName;
item.UPC = Convert.ToInt64(response.Items.Item.ItemAttributes.UPC);
item.Model = response.Items.Item.ItemAttributes.Model != null ? response.Items.Item.ItemAttributes.Model : "";
if (response.Items.Item.ItemAttributes.ListPrice != null)
{
item.ListPrice = response.Items.Item.ItemAttributes.ListPrice.FormattedPrice != null ? response.Items.Item.ItemAttributes.ListPrice.FormattedPrice : "";
item.ListPriceCurrency = response.Items.Item.ItemAttributes.ListPrice.CurrencyCode != null ? response.Items.Item.ItemAttributes.ListPrice.CurrencyCode : "";
item.ListPriceValue = response.Items.Item.ItemAttributes.ListPrice.Amount != null ? response.Items.Item.ItemAttributes.ListPrice.Amount : ulong.MinValue;
}
}
//if (response.Items.Item.OfferSummary != null)
//{
// if (response.Items.Item.OfferSummary.LowestNewPrice != null)
// {
// item.ListPriceCurrency = response.Items.Item.OfferSummary.LowestNewPrice.CurrencyCode;
// item.ListPrice = response.Items.Item.OfferSummary.LowestNewPrice.FormattedPrice;
// item.ListPriceValue = response.Items.Item.OfferSummary.LowestNewPrice.Amount;
// }
//}
}
if (response.Items != null && response.Items.Request != null && response.Items.Request.Errors != null)
{
item.ErrorCode = response.Items.Request.Errors.Error.Code != null ? response.Items.Request.Errors.Error.Code : "";
item.ErrorMessage = response.Items.Request.Errors.Error.Message != null ? response.Items.Request.Errors.Error.Message : "";
}
// inefficient - change FetchItem
item.ResultXML = SerializeObject(response);
return(item);
}
public static List <PriceSourceItemOld> ToPriceSourceItemsOld(this ItemLookupResponse amazonItemResponse)
{
List <PriceSourceItemOld> result = new List <PriceSourceItemOld>();
if (amazonItemResponse == null || amazonItemResponse.Items.Item == null)
{
return(result);
}
foreach (var item in amazonItemResponse.Items.Item)
{
string asin = item.ASIN;
string url = item.DetailPageURL;
string imageUrl = item.LargeImage?.URL;
if (string.IsNullOrWhiteSpace(imageUrl) && item.ImageSets?.Length > 0)
{
imageUrl = item.ImageSets.FirstOrDefault()?.LargeImage?.URL;
}
string itemName = item.ItemAttributes.Title;
string model = item.ItemAttributes.Model;
string modelYear = item.ItemAttributes.ModelYear;
string brand = item.ItemAttributes.Brand;
string manufacturer = item.ItemAttributes.Manufacturer;
string ean = item.ItemAttributes.EAN;
if (string.IsNullOrWhiteSpace(itemName))
{
itemName = item.ToString();
}
if (item.Offers.TotalOffers != "0")
{
foreach (var offer in item.Offers.Offer)
{
string merchant = offer.Merchant?.Name;
foreach (var offerListing in offer.OfferListing)
{
PriceSourceItemOld priceSourceItem = new PriceSourceItemOld();
priceSourceItem.Merchant = merchant;
priceSourceItem.ASIN = asin;
priceSourceItem.URL = url;
priceSourceItem.ImageUrl = imageUrl;
priceSourceItem.Name = itemName;
priceSourceItem.Model = model;
priceSourceItem.ModelYear = modelYear;
priceSourceItem.Brand = brand;
priceSourceItem.Manufacturer = manufacturer;
priceSourceItem.Ean = ean;
string priceStr = offerListing.Price.Amount;
priceSourceItem.Name = itemName;
priceSourceItem.PriceCurrency = offerListing.Price.CurrencyCode;
if (!string.IsNullOrWhiteSpace(offerListing.SalePrice?.Amount))
{
priceStr = offerListing.SalePrice.Amount;
priceSourceItem.PriceCurrency = offerListing.SalePrice.CurrencyCode;
}
if (priceStr.Length >= 2)
{
priceStr = priceStr.Insert(priceStr.Length - 2, ".");
}
priceSourceItem.Price = double.Parse(priceStr);
result.Add(priceSourceItem);
}
}
}
else if (item.ItemLinks.FirstOrDefault(l => l.Description == "All Offers") != null)
{
//Usually if that is not here then there are no offers
if (item.OfferSummary?.LowestNewPrice?.Amount != null)
{
url = item.ItemLinks.FirstOrDefault(l => l.Description == "All Offers").URL;
PriceSourceItemOld priceSourceItem = new PriceSourceItemOld();
priceSourceItem.ASIN = asin;
priceSourceItem.Name = itemName;
priceSourceItem.URL = url;
priceSourceItem.ImageUrl = imageUrl;
priceSourceItem.Model = model;
priceSourceItem.ModelYear = modelYear;
priceSourceItem.Brand = brand;
priceSourceItem.Manufacturer = manufacturer;
priceSourceItem.Ean = ean;
string priceStr = item.OfferSummary.LowestNewPrice.Amount;
priceSourceItem.PriceCurrency = item.OfferSummary.LowestNewPrice.CurrencyCode;
if (priceStr.Length >= 2)
{
priceStr = priceStr.Insert(priceStr.Length - 2, ".");
}
priceSourceItem.Price = double.Parse(priceStr);
result.Add(priceSourceItem);
}
}
}
return(result);
}
public AwsItem GetResultsFromXml(string xml)
{
var itemLookupResponse = new ItemLookupResponse(xml);
return(itemLookupResponse.ToAwsItem());
}
internal void SetInfo(ItemLookupResponse response)
{
SetInfo(response.Items[0]);
}
internal LookupResponseInfo(ItemLookupResponse response)
: this(response.Items[0])
{
}
