/// <summary> /// Gets a list of <seealso cref="Items"/> objects based on a list of ASIN strings. /// </summary> /// <param name="asinList">The list of ASIN strings.</param> /// <returns>A list of <seealso cref="Items"/> </returns> public static IEnumerable <Items> GetItemsFromAsinList(IList <string> asinList) { var basicHttpBinding = new BasicHttpBinding(BasicHttpSecurityMode.Transport); basicHttpBinding.MaxReceivedMessageSize = int.MaxValue; var associateUrl = ConfigurationManager.AppSettings["AssociateUrl"]; var accessKeyId = ConfigurationManager.AppSettings["AccessKeyId"]; var associateSecret = ConfigurationManager.AppSettings["AssociateSecret"]; var associateTag = ConfigurationManager.AppSettings["AssociateTag"]; using (var awseCommerceServicePortTypeClient = new AWSECommerceServicePortTypeClient(basicHttpBinding, new EndpointAddress(associateUrl))) { var amazonEndpointBehavior = new AmazonSigningEndpointBehavior(accessKeyId, associateSecret); awseCommerceServicePortTypeClient.ChannelFactory.Endpoint.Behaviors.Add(amazonEndpointBehavior); var itemLookupRequest = new ItemLookupRequest(); itemLookupRequest.ItemId = asinList.ToArray(); itemLookupRequest.ResponseGroup = new string[] { "ItemAttributes", "Images", "Offers" }; var itemLookup = new ItemLookup(); itemLookup.AssociateTag = associateTag; itemLookup.AWSAccessKeyId = accessKeyId; itemLookup.Request = new ItemLookupRequest[] { itemLookupRequest }; var itemLookupResponse = awseCommerceServicePortTypeClient.ItemLookup(itemLookup); var itemArray = itemLookupResponse.Items; return(itemArray.Cast <Items>()); } }
private static IEnumerable <ItemAlternateVersion> GetAlternateVersions(AWSECommerceServicePortTypeClient client, string asin) { ItemLookupRequest request = new ItemLookupRequest(); request.IdType = ItemLookupRequestIdType.ASIN; request.ItemId = new string[] { asin }; request.ResponseGroup = new string[] { "AlternateVersions" }; ItemLookup lookup = new ItemLookup(); lookup.AWSAccessKeyId = access_key_id; lookup.AssociateTag = associate_tag; lookup.Request = new ItemLookupRequest[] { request }; var response = client.ItemLookup(lookup); if (response.Items != null && response.Items.Count() > 0) { var items = response.Items[0]; if (items.Item != null && items.Item.Count() > 0) { var item = items.Item[0]; if (item.AlternateVersions != null && item.AlternateVersions.Count() > 0) { return(item.AlternateVersions); } } } return(null); }
private static IEnumerable<ItemAlternateVersion> GetAlternateVersions(AWSECommerceServicePortTypeClient client, string asin) { ItemLookupRequest request = new ItemLookupRequest(); request.IdType = ItemLookupRequestIdType.ASIN; request.ItemId = new string[] { asin }; request.ResponseGroup = new string[] { "AlternateVersions" }; ItemLookup lookup = new ItemLookup(); lookup.AWSAccessKeyId = access_key_id; lookup.AssociateTag = associate_tag; lookup.Request = new ItemLookupRequest[] { request }; var response = client.ItemLookup(lookup); if (response.Items != null && response.Items.Count() > 0) { var items = response.Items[0]; if (items.Item != null && items.Item.Count() > 0) { var item = items.Item[0]; if (item.AlternateVersions != null && item.AlternateVersions.Count() > 0) return item.AlternateVersions; } } return null; }
public ItemLookupResponse ItemLookUp(List <string> items, ItemLookupRequestIdType id) { try { var request = new ItemLookupRequest { ItemId = items.ToArray(), IdType = id, IdTypeSpecified = true, ResponseGroup = new string[] { "Large", "OfferFull", "OfferListings", "Offers", "OfferSummary", "Images" } }; //new string[] { "132018245828" }; if (id != ItemLookupRequestIdType.ASIN) { request.SearchIndex = "All"; } var amazon = new ItemLookup { AssociateTag = AssociateTag, AWSAccessKeyId = AWSAccessKeyId, Request = new ItemLookupRequest[] { request } }; var resultado = client.ItemLookup(amazon); return(resultado); } catch (Exception ex) { throw ex; } }
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 ItemLookupResponse getItemLookupResponse(List <AmazonInfoFeed> infoFeeds) { // prepare the ItemLookup request var requests = new List <ItemLookupRequest>(); // this should be 5 items only foreach (var infoFeed in infoFeeds) { // create request item type for asin - WE ONLY FIND PRODUCT INFO VIA ASIN ONLY! if (!string.IsNullOrEmpty(infoFeed.ASIN)) { requests.Add(createItemRequestLookup(infoFeed.ASIN, ItemLookupRequestIdType.ASIN)); } } // return null if there is no request available if (!requests.Any()) { return(null); } // create an ItemSearch wrapper var itemLookUp = new ItemLookup(); itemLookUp.AssociateTag = _associateKey; itemLookUp.AWSAccessKeyId = _accessKey; itemLookUp.Request = requests.ToArray(); // send the ItemLookup request return(_client.ItemLookup(itemLookUp)); }
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 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 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 ItemLookupCustom(string asin) { var lookup = new ItemLookup(); var request = new ItemLookupRequest { IdType = ItemLookupRequestIdType.ASIN, IdTypeSpecified = true, ItemId = new[] { asin }, ResponseGroup = new[] { "ItemAttributes", "OfferFull", "Reviews", "Large" } }; //request.SearchIndex = "All"; lookup.AWSAccessKeyId = AccessKey; lookup.AssociateTag = AssociateTag; lookup.Request = new[] { request }; return(client.ItemLookup(lookup)); }
private static void GetVariations(AWSECommerceServicePortTypeClient client, string asin) { ItemLookupRequest request = new ItemLookupRequest(); request.IdType = ItemLookupRequestIdType.ASIN; request.ItemId = new string[] { asin }; request.ResponseGroup = new string[] { "Variations" }; ItemLookup lookup = new ItemLookup(); lookup.AWSAccessKeyId = access_key_id; lookup.AssociateTag = associate_tag; lookup.Request = new ItemLookupRequest[] { request }; var response = client.ItemLookup(lookup); }
private static void GetVariations(AWSECommerceServicePortTypeClient client, string asin) { ItemLookupRequest request = new ItemLookupRequest(); request.IdType = ItemLookupRequestIdType.ASIN; request.ItemId = new string[] { asin }; request.ResponseGroup = new string[] { "Variations" }; ItemLookup lookup = new ItemLookup(); lookup.AWSAccessKeyId = access_key_id; lookup.AssociateTag = associate_tag; lookup.Request = new ItemLookupRequest[] { request }; var response = client.ItemLookup(lookup); }
private static ItemLookupResponse ItemLookup(AWSECommerceServicePortTypeClient client, string asin) { ItemLookupRequest request = new ItemLookupRequest(); request.IdType = ItemLookupRequestIdType.ASIN; request.ItemId = new string[] { asin }; request.ResponseGroup = new string[] { "Large", "ItemAttributes", "AlternateVersions", "Variations" }; ItemLookup lookup = new ItemLookup(); lookup.AWSAccessKeyId = access_key_id; lookup.AssociateTag = associate_tag; lookup.Request = new ItemLookupRequest[] { request }; var response = client.ItemLookup(lookup); return(response); }
public Item[] LookupItems(string itemIds) { var ids = itemIds.Split(','); if (ids.Length == 0) { return(new Item[] { }); } var itemLookup = new ItemLookup { AssociateTag = AmazonAssociateTag, AWSAccessKeyId = AmazonAccessKey, Request = new ItemLookupRequest[] { new ItemLookupRequest { ItemId = ids.Length > 10 ? ids.Take(10).ToArray() : ids, IdType = ItemLookupRequestIdType.ASIN, IdTypeSpecified = true, ResponseGroup = new string[] { "Images", "ItemAttributes" } } } }; var lookupResult = _amazonClient.ItemLookup(itemLookup); var items = new List <Item>(); foreach (var amazonItem in lookupResult.Items[0].Item) { var item = new Item { Id = amazonItem.ASIN, ListPrice = decimal.Parse(amazonItem.ItemAttributes.ListPrice.Amount), Title = amazonItem.ItemAttributes.Title, ListingUrl = amazonItem.DetailPageURL, ImageUrl = amazonItem.SmallImage == null ? "" : amazonItem.SmallImage.URL }; items.Add(item); } return(items.ToArray()); }
private void btnLivreAmazonRecherche_Click(object sender, EventArgs e) { ItemLookupResponse response; AWSECommerceServicePortTypeClient client = new AWSECommerceServicePortTypeClient("AWSECommerceServicePort"); client.ChannelFactory.Endpoint.EndpointBehaviors.Add( new AmazonSigningEndpointBehavior(ConfigurationManager.AppSettings.Get("accessKeyId"), ConfigurationManager.AppSettings.Get("secretKey"))); ItemLookupRequest recherche_ISBN = new ItemLookupRequest(); recherche_ISBN.SearchIndex = "Books"; recherche_ISBN.ItemId = new string[] { txtISBN.Text }; recherche_ISBN.IdType = ItemLookupRequestIdType.ISBN; recherche_ISBN.IdTypeSpecified = true; recherche_ISBN.ResponseGroup = new string[] { "Images", "Small" }; ItemLookup itemlookup = new ItemLookup(); itemlookup.Request = new ItemLookupRequest[] { recherche_ISBN }; itemlookup.AWSAccessKeyId = ConfigurationManager.AppSettings.Get("accessKeyId"); itemlookup.AssociateTag = ConfigurationManager.AppSettings.Get("associateTag"); try { response = client.ItemLookup(itemlookup); foreach (var item in response.Items[0].Item) { txtTitre.Text = item.ItemAttributes.Title; txtAuteur.Text = item.ItemAttributes.Author[0]; // Create a web request to the URL for the picture WebRequest webRequest = HttpWebRequest.Create(item.MediumImage.URL); // Execute the request synchronuously HttpWebResponse webResponse = (HttpWebResponse)webRequest.GetResponse(); // Create an image from the stream returned by the web request pictureBoxLivre.Image = new System.Drawing.Bitmap(webResponse.GetResponseStream()); WebClient clientWeb = new WebClient(); _cover = clientWeb.DownloadData(item.MediumImage.URL); // Finally, close the request webResponse.Close(); } } catch (Exception ex) { MessageBox.Show(ex.Message); } }
/// <summary> /// by UPC or ASIN /// </summary> /// <param name="product"></param> public static void Do(Product product) { // create a WCF Amazon ECS client AWSECommerceServicePortTypeClient client = new AWSECommerceServicePortTypeClient( new BasicHttpBinding(BasicHttpSecurityMode.Transport) { MaxReceivedMessageSize = int.MaxValue, MaxBufferSize=int.MaxValue, ReaderQuotas = new XmlDictionaryReaderQuotas() { MaxStringContentLength = int.MaxValue } }, new EndpointAddress(DESTINATION)); // add authentication to the ECS client client.ChannelFactory.Endpoint.Behaviors.Add(new AmazonSigningEndpointBehavior(MY_AWS_ID, MY_AWS_SECRET)); // prepare an ItemSearch request ItemLookup itemLookup = new ItemLookup(); itemLookup.AWSAccessKeyId = MY_AWS_ID; itemLookup.AssociateTag = "modkitdesgui-20"; ItemLookupRequest itemLookupRequest = new ItemLookupRequest(); if (!string.IsNullOrEmpty(product.UPC)) { itemLookupRequest.IdType = ItemLookupRequestIdType.UPC; itemLookupRequest.IdTypeSpecified = true; itemLookupRequest.ItemId = new[] { product.UPC }; } else if (!string.IsNullOrEmpty(product.AmazonASIN)) { itemLookupRequest.IdType = ItemLookupRequestIdType.ASIN; itemLookupRequest.IdTypeSpecified = true; itemLookupRequest.ItemId = new[] { product.AmazonASIN }; } else { return; } itemLookupRequest.SearchIndex = "All"; itemLookupRequest.ResponseGroup = new String[] { "Large" }; itemLookup.Request = new ItemLookupRequest[] { itemLookupRequest }; // make the call and print the title if it succeeds try { ItemLookupResponse itemLookupResponse = client.ItemLookup(itemLookup); //search by upc, it may return more than 1 items!!! if (itemLookupResponse.Items.Length == 0 || itemLookupResponse.Items[0].Item == null || itemLookupResponse.Items[0].Item.Length == 0) return; Item item = itemLookupResponse.Items[0].Item[0]; foreach (Item ritem in itemLookupResponse.Items[0].Item) { if (!string.IsNullOrEmpty(product.UPC) && ritem.ItemAttributes.UPC == product.UPC) { item = ritem; break; } } // if (item.ItemAttributes.Feature != null) foreach (var feature in item.ItemAttributes.Feature) { product.Features.Add(new Feature() { Desc = feature }); } // product.AmazonDetailsUrl = item.DetailPageURL; int.TryParse(item.SalesRank, out product.AmazonSaleRank); product.AmazonASIN = item.ASIN; product.UPC = item.ItemAttributes.UPC; if (string.IsNullOrEmpty(product.Name)) product.Name = item.ItemAttributes.Title; if (item.ItemAttributes.ListPrice != null) { decimal.TryParse(item.ItemAttributes.ListPrice.Amount, out product.AmazonPrice); } if (item.OfferSummary.LowestNewPrice != null) { decimal lowestPrice; if (decimal.TryParse(item.OfferSummary.LowestNewPrice.Amount, out lowestPrice) && lowestPrice > 0) product.AmazonPrice = lowestPrice; } product.AmazonPrice /= 100; if (string.IsNullOrEmpty(product.LargeImageUrl) || product.LargeImageUrl.Contains("default_hardlines")) product.LargeImageUrl = item.LargeImage.URL; if (string.IsNullOrEmpty(product.ThumbnailImageUrl) || product.LargeImageUrl.Contains("default_hardlines")) product.ThumbnailImageUrl = item.SmallImage.URL; // if (item.SimilarProducts != null) { foreach (var similarProduct in item.SimilarProducts) { product.SimilarProducts.Add(new Product() { AmazonASIN = similarProduct.ASIN, Name = similarProduct.Title }); } } } catch (Exception e) { Logger.Error("Amazon Error", e); } }
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 + "\"/>"; }
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 static ItemLookupResponse ItemLookup(AWSECommerceServicePortTypeClient client, string asin) { ItemLookupRequest request = new ItemLookupRequest(); request.IdType = ItemLookupRequestIdType.ASIN; request.ItemId = new string[] { asin }; request.ResponseGroup = new string[] { "Large", "ItemAttributes", "AlternateVersions", "Variations" }; ItemLookup lookup = new ItemLookup(); lookup.AWSAccessKeyId = access_key_id; lookup.AssociateTag = associate_tag; lookup.Request = new ItemLookupRequest[] { request }; var response = client.ItemLookup(lookup); return response; }
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); }
// the program starts here static void Main(string[] args) { // create a WCF Amazon ECS client BasicHttpBinding binding = new BasicHttpBinding(BasicHttpSecurityMode.Transport); binding.MaxReceivedMessageSize = int.MaxValue; AWSECommerceServicePortTypeClient client = new AWSECommerceServicePortTypeClient( binding, 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)); ItemLookupRequest request2 = new ItemLookupRequest(); request2.ItemId = new String[] { "2817801997" }; request2.IdType = ItemLookupRequestIdType.ISBN; request2.ResponseGroup = new String[] { "Medium" }; request2.IdTypeSpecified = true; request2.SearchIndex = "Books"; ItemLookup itemLookup = new ItemLookup(); itemLookup.Request = new ItemLookupRequest[] { request2 }; itemLookup.AWSAccessKeyId = accessKeyId; itemLookup.AssociateTag = "213"; ItemLookupResponse response2 = client.ItemLookup(itemLookup); foreach (var item in response2.Items[0].Item) { // Create a web request to the URL for the picture System.Net.WebRequest webRequest = HttpWebRequest.Create(item.MediumImage.URL); // Execute the request synchronuously HttpWebResponse webResponse = (HttpWebResponse)webRequest.GetResponse(); // Create an image from the stream returned by the web request //pCover.Image = new System.Drawing.Bitmap(webResponse.GetResponseStream()); // Finally, close the request webResponse.Close(); Console.WriteLine(item.ItemAttributes.Title); } // prepare an ItemSearch request ItemSearchRequest request = new ItemSearchRequest(); request.SearchIndex = "Books"; request.Title = "Node.js"; request.ResponseGroup = new string[] { "Small" }; ItemSearch itemSearch = new ItemSearch(); itemSearch.Request = new ItemSearchRequest[] { request }; //itemSearch.AssociateTag = "testsite09f-21"; itemSearch.AssociateTag = "213"; itemSearch.AWSAccessKeyId = accessKeyId; // issue the ItemSearch request ItemSearchResponse response = client.ItemSearch(itemSearch); // write out the results foreach (var item in response.Items[0].Item) { Console.WriteLine(item.ItemAttributes.Title); } Console.ReadLine(); }
public MarketplaceProduct GetProductInfo(AmazonInfoFeed infoFeed) { // create a WCF Amazon ECS client var binding = new BasicHttpBinding(BasicHttpSecurityMode.Transport); binding.MaxReceivedMessageSize = int.MaxValue; var client = new AWSECommerceServicePortTypeClient( binding, new EndpointAddress("https://webservices.amazon.com/onca/soap?Service=AWSECommerceService")); var requests = new List <ItemLookupRequest>(); // add authentication to the ECS client client.ChannelFactory.Endpoint.Behaviors .Add(new AmazonSigningEndpointBehavior(_credential.SearchAccessKeyId, _credential.SearchSecretKey)); // create request item type for asin - WE ONLY ALLOW ASIN ONLY if (!string.IsNullOrEmpty(infoFeed.ASIN)) { requests.Add(createItemRequestLookup(infoFeed.ASIN, ItemLookupRequestIdType.ASIN)); } // return null if there is no request available if (!requests.Any()) { return(null); } // create an ItemSearch wrapper var itemLookUp = new ItemLookup(); itemLookUp.AssociateTag = _credential.AssociateId; itemLookUp.AWSAccessKeyId = _credential.SearchAccessKeyId; itemLookUp.Request = requests.ToArray(); // send the ItemLookup request var response = client.ItemLookup(itemLookUp); if (response == null || response.Items == null) { _logger.LogError(LogEntryType.AmazonProduct, string.Format("Item Lookup for {0} failed! Error Message: {1}", infoFeed.EisSKU, response.OperationRequest.Errors[0].Message), string.Empty); return(null); } AmazonService.Item itemResult = null; var errorMessages = new List <string>(); for (var i = 0; i < requests.Count; i++) { if (response.Items[i].Request.Errors != null) { errorMessages.Add(response.Items[i].Request.Errors[0].Message); } if (response.Items[i].Item != null) { // set the initial value for the item result itemResult = response.Items[i].Item[0]; foreach (var item in response.Items[i].Item) { // let's find from the result which has large image available if (item.LargeImage != null) { itemResult = item; break; } } } } // exit if there is no really result if (itemResult == null) { _logger.LogError(LogEntryType.AmazonProduct, string.Join("\n", errorMessages), string.Empty); return(null); } var product = parsedToMarketplaceProduct(itemResult); product.EisSKU = infoFeed.EisSKU; // log info _logger.LogInfo(LogEntryType.AmazonProduct, string.Format("Get product info for \'{0}\' was successful!", infoFeed.ASIN)); return(product); }
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); } }