public GoodreadsBookSearchResult ParseResponse(HttpResponseMessage response)
{
var noMatch = new GoodreadsBookSearchResult()
{
NumResults = 0,
BestMatch = null
};
if (!response.IsSuccessStatusCode)
{
return(noMatch);
}
var body = response.Content.ReadAsStringAsync().Result;
var xmlRoot = XElement.Parse(body);
var totalResults = int.Parse((string)xmlRoot.Descendants("total-results").First());
var resultsElem = xmlRoot.Descendants("results").First();
if (resultsElem.Elements().Count() == 0)
{
return(noMatch);
}
var bookElem = resultsElem.Element("work").Element("best_book");
var match = new GoodreadsBestMatch()
{
BookID = int.Parse((string)bookElem.Element("id")),
Author = (string)bookElem.Element("author").Element("name"),
Title = (string)bookElem.Element("title"),
IsReliableMatch = true
};
return(new GoodreadsBookSearchResult()
{
NumResults = totalResults,
BestMatch = match
});
}
public async Task <GoodreadsBookSearchResult> SearchBooksAsync(Item item)
{
var settings = ConfigurationManager.AppSettings;
var baseUrl = settings["GoodreadsSearchBaseUrl"];
var apiKey = settings["GoodreadsApiKey"];
var search = new GoodreadsApiBookSearch()
{
BaseUrl = baseUrl,
ApiKey = apiKey,
Query = item.Title + " " + item.AuthorName
};
HttpRequestMessage request = search.CreateRequest();
using (var client = new HttpClient())
{
HttpResponseMessage response = await client.SendAsync(request);
response.EnsureSuccessStatusCode();
GoodreadsBookSearchResult result = search.ParseResponse(response);
return(result);
}
}
