public static void TestUnPaywall()
{
IHttpRequest httpRequest = new HttpRequest();
//string strValue = "10.1038/nature12373";
string strValue = "test";
string searchURL = "https://api.unpaywall.org/v2/{0}?email=YOUR_EMAIL";
try
{
IResopnse resopnse = httpRequest.Get(string.Format(searchURL, strValue));
JObject JsonData = Newtonsoft.Json.JsonConvert.DeserializeObject <Newtonsoft.Json.Linq.JObject>(resopnse.Result);
ResultDetail resultDetail = new ResultDetail();
resultDetail.Title = JsonData["title"].ToString();
resultDetail.PublicationDate = JsonData["published_date"].ToString();
resultDetail.PublicationName = JsonData["publisher"].ToString();
string Authors = string.Empty;
if (JsonData["z_authors"] != null)
{
for (int i = 0; i < JsonData["z_authors"].Count(); i++)
{
if (Authors.Length > 0)
{
Authors += ";";
}
Authors += JsonData["z_authors"][i]["family"].ToString();
}
}
resultDetail.Authors = Authors;
if (JsonData["is_oa"].ToString() == "True")
{
if (JsonData["best_oa_location"] != null)
{
if (JsonData["best_oa_location"]["url"] != null)
{
resultDetail.URI = JsonData["best_oa_location"]["url"].ToString();
}
else if (JsonData["best_oa_location"]["url_for_pdf"] != null)
{
resultDetail.URI = JsonData["best_oa_location"]["url_for_pdf"].ToString();
}
}
}
System.Console.WriteLine(string.Format("Title:{0};Authors:{1};URI:{2};publisher:{3};published_date{4}"
, resultDetail.Title, resultDetail.Authors, resultDetail.URI, resultDetail.PublicationName, resultDetail.PublicationDate));
//if (resopnse.StatusCode == System.Net.HttpStatusCode.NotFound)
//{
// System.Console.WriteLine(resopnse.Result);
//}
//else
//{
// System.Console.WriteLine(resopnse.Result);
//}
}
catch (Exception ex)
{
throw;
}
}
/// <summary>
/// if error throw ex
/// </summary>
/// <param name="URL"></param>
/// <param name="ActionStep">action step</param>
/// <returns></returns>
private static ResponseModel RequestURL_GET(string URL, string ActionStep)
{
int action = 3;
try
{
if (action == 1)
{
var client = new RestClient(URL);
client.Timeout = -1;
var request = new RestRequest(Method.GET);
IRestResponse response = client.Execute(request);
if (response.StatusCode == HttpStatusCode.OK ||
response.StatusCode == HttpStatusCode.Created ||
response.StatusCode == HttpStatusCode.Accepted)
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(response.Content);
var responseData = new ResponseModel()
{
XmlDoc = xmlDoc,
StatusCode = response.StatusCode,
};
return(responseData);
}
else
{
var responseData = new ResponseModel()
{
XmlDoc = null,
StatusCode = response.StatusCode,
};
return(responseData);
}
}
else if (action == 2)
{
HttpRequest httpRequest = new HttpRequest();
IResopnse response = httpRequest.Get(URL);
if (response.StatusCode == HttpStatusCode.OK ||
response.StatusCode == HttpStatusCode.Created ||
response.StatusCode == HttpStatusCode.Accepted)
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(response.Result);
var responseData = new ResponseModel()
{
XmlDoc = xmlDoc,
StatusCode = response.StatusCode,
};
return(responseData);
}
else
{
var responseData = new ResponseModel()
{
XmlDoc = null,
StatusCode = response.StatusCode,
};
return(responseData);
}
}
else
{
try
{
HttpWebRequest httpWebRequest = (HttpWebRequest)WebRequest.Create(URL);
httpWebRequest.Method = "GET";
httpWebRequest.Timeout = -1;
httpWebRequest.KeepAlive = true;
httpWebRequest.ProtocolVersion = HttpVersion.Version10;
httpWebRequest.ServicePoint.ConnectionLimit = 1;
using (HttpWebResponse response = (HttpWebResponse)httpWebRequest.GetResponse())
{
if (response.StatusCode == HttpStatusCode.OK ||
response.StatusCode == HttpStatusCode.Created ||
response.StatusCode == HttpStatusCode.Accepted)
{
using (Stream s = response.GetResponseStream())
{
using (StreamReader sr = new StreamReader(s, System.Text.Encoding.Default))
{
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(sr);
var responseData = new ResponseModel()
{
XmlDoc = xmlDoc,
StatusCode = response.StatusCode,
};
return(responseData);
}
}
}
else
{
var responseData = new ResponseModel()
{
XmlDoc = null,
StatusCode = response.StatusCode,
};
return(responseData);
}
}
}
catch (WebException ex)
{
if (ex.Response != null)
{
HttpWebResponse response = (HttpWebResponse)ex.Response;
if (response != null)
{
using (var stream = response.GetResponseStream())
{
using (var streamReader = new StreamReader(stream, Encoding.Default))
{
throw new Exception(string.Format("step:{3},StatusCode:{0}-{1},Result:{2}"
, (int)response.StatusCode, response.StatusCode.ToString(), streamReader.ReadToEnd(), ActionStep));
}
}
}
}
throw new Exception(string.Format("step:{0},message:{1}", ActionStep, ex.Message));
}
catch (Exception ex)
{
throw new Exception(string.Format("step:{0},message:{1}", ActionStep, ex.Message));
}
}
}
catch (Exception)
{
throw;
}
return(null);
}
