public string Import(StringBuilder csvContent, ImportSettings settings)
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(SlemmaURL + "/api/ImportService/import?" + settings.getUrlParams());
request.Headers.Add("sig", CalculateSHA1(AppSecret + Token, Encoding.UTF8));
request.Headers.Add("appid", AppKey.ToString());
request.Method = "POST";
string boundary = "----WebKitFormBoundaryehqugrHf3XnbBJib";
request.ContentType = "multipart/form-data; boundary=" + boundary;
StringBuilder text = new StringBuilder();
if (settings.Fields != null && settings.Fields.Count > 0)
{
JavaScriptSerializer s = new JavaScriptSerializer();
text.Append("------WebKitFormBoundaryehqugrHf3XnbBJib\r\n");
text.Append("Content-Disposition: form-data; name=\"fields\"\r\n\r\n");
text.Append(s.Serialize(settings.Fields) + "\r\n");
}
text.Append("--" + boundary + "\r\n" +
"Content-Disposition: form-data; name=\"fileInput_0\"; filename=\"file.csv\"\r\n" +
"Content-Type: application/vnd.ms-excel\r\n\r\n");
text.Append(csvContent);
text.Append("\r\n--" + boundary + "--");
byte[] data = Encoding.UTF8.GetBytes(text.ToString());
request.ContentLength = data.Length;
Stream rqStream = request.GetRequestStream();
rqStream.Write(data, 0, data.Length);
try
{
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
StreamReader responseReader = new StreamReader(response.GetResponseStream());
string fullResponse = responseReader.ReadToEnd();
response.Close();
return fullResponse;
}
catch (System.Net.WebException e)
{
using (StreamReader responseReader = new StreamReader(e.Response.GetResponseStream()))
{
throw new Exception(responseReader.ReadToEnd());
}
}
}
public string Import(string fullFileName, ImportSettings settings)
{
return Import(new StringBuilder(File.ReadAllText(fullFileName)), settings);
}