public IList <ICatalogueExtendedInfo> SearchAmazon(string searchTerms)
{
var searchArray = searchTerms.Split(',');
IDictionary <string, string> searchParams = AmazonHelper.GetBaseSearchParams(SearchType.ArtistSearch);
IList <ICatalogueExtendedInfo> returnArray = new List <ICatalogueExtendedInfo>();
foreach (var searchItem in searchArray)
{
SignedRequestHelper urlHelper = new SignedRequestHelper(this._accessID, this._secretKey, this._requestEndpoint, this._associateTag);
searchParams["Artist"] = searchItem.Trim();
var restUrl = urlHelper.Sign(searchParams);
XmlDocument xmlDoc = new XmlDocument();
try
{
xmlDoc.Load(restUrl);
}
catch (WebException ex)
{
//Log here
throw;
}
var items = xmlDoc["ItemSearchResponse"]["Items"];
foreach (XmlNode item in items)
{
if (item.Name == "Item")
{
var newItem = AmazonHelper.GetNewCatalogueObjectFromXmlNode(item);
if (newItem.Artist.ToLower() == searchItem.Trim())
{
returnArray.Add(newItem);
}
}
}
if (returnArray.Count == 0)
{
ICatalogueExtendedInfo newItem = new CatalogueExtendedInfo
{
Artist = "None",
Title = "None",
PicUrl = "None available",
ASIN = "",
ReleaseDate = "",
Price = 0,
Url = "http://my-cue.co.uk"
};
}
}
return(returnArray);
}
public ICatalogueExtendedInfo LookupSearchString(string searchString, SearchIndex searchIndex)
{
string searchIndexString;
var searchStringEncoded = HttpUtility.UrlEncode(searchString);
IDictionary <string, string> searchParams = AmazonHelper.GetBaseSearchParams(SearchType.SearchTerm);
ICatalogueExtendedInfo returnItem = new CatalogueExtendedInfo();
switch (searchIndex)
{
case SearchIndex.MP3:
searchIndexString = "MP3Downloads";
break;
case SearchIndex.CD:
searchIndexString = "Music";
break;
default:
searchIndexString = "All";
break;
}
SignedRequestHelper urlHelper = new SignedRequestHelper(this._accessID, this._secretKey, this._requestEndpoint, this._associateTag);
searchParams["Keywords"] = searchStringEncoded;
searchParams["SearchIndex"] = searchIndexString;
var restUrl = urlHelper.Sign(searchParams);
XmlDocument xmlDoc = new XmlDocument();
try
{
xmlDoc.Load(restUrl);
}
catch (WebException ex)
{
//Log here
throw;
}
var items = xmlDoc["ItemSearchResponse"]["Items"];
foreach (XmlNode item in items)
{
if (item.Name == "Item")
{
returnItem = AmazonHelper.GetNewCatalogueObjectFromXmlNode(item);
break;
}
}
return(returnItem);
}
public ICatalogueExtendedInfo LookupASIN(string ASINNumber)
{
var itemNumber = HttpUtility.UrlEncode(ASINNumber);
IDictionary <string, string> searchParams = AmazonHelper.GetBaseSearchParams(SearchType.ASIN);
ICatalogueExtendedInfo returnItem = new CatalogueExtendedInfo();
SignedRequestHelper urlHelper = new SignedRequestHelper(this._accessID, this._secretKey, this._requestEndpoint, this._associateTag);
searchParams["ItemId"] = ASINNumber;
var restUrl = urlHelper.Sign(searchParams);
XmlDocument xmlDoc = new XmlDocument();
try
{
xmlDoc.Load(restUrl);
}
catch (WebException ex)
{
//Log here
throw;
}
var items = xmlDoc["ItemLookupResponse"]["Items"];
foreach (XmlNode item in items)
{
if (item.Name == "Item")
{
returnItem = AmazonHelper.GetNewCatalogueObjectFromXmlNode(item);
break;
}
}
return(returnItem);
}