public object PostCall(ServerCallParameters parameters, object targetObject, object parent, object data)
{
if (parameters == null)
{
throw new ArgumentNullException(nameof(parameters));
}
string sdata = SerializeData(data);
using (var client = new CookieWebClient())
{
if (Cookie != null)
{
client.Cookies.Add(new Cookie(CookieName, Cookie, "/", new Uri(Url).Host));
}
var uri = new EditableUri(Url + "/api/" + parameters.Api);
if (parameters.Lcid != 0)
{
uri.Parameters["l"] = parameters.Lcid;
}
client.Headers.Add(HttpRequestHeader.ContentType, "application/json");
client.Encoding = Encoding.UTF8;
string s;
try
{
s = client.UploadString(uri.ToString(), sdata);
}
catch (WebException e)
{
if (ShowMessageBoxOnError)
{
var eb = new ErrorBox(e, e.GetErrorText(null));
eb.ShowDialog();
}
throw;
}
var options = new JsonUtilitiesOptions();
options.CreateInstanceCallback = (e) =>
{
var type = (Type)e.Value;
if (typeof(TreeItem).IsAssignableFrom(type))
{
e.Value = Activator.CreateInstance(type, new object[] { parent });
e.Handled = true;
}
};
if (targetObject != null)
{
JsonUtilities.Deserialize(s, targetObject, options);
return(null);
}
return(JsonUtilities.Deserialize(s));
}
}
public object Call(ServerCallParameters parameters, object targetObject, object parent)
{
if (parameters == null)
{
throw new ArgumentNullException(nameof(parameters));
}
using (var client = new CookieWebClient())
{
if (Cookie != null)
{
client.Cookies.Add(new Cookie(CookieName, Cookie, "/", new Uri(Url).Host));
}
var uri = new EditableUri(Url + "/api/" + parameters.Api);
if (!string.IsNullOrWhiteSpace(parameters.Format))
{
uri.Parameters["f"] = parameters.Format;
}
if (parameters.Lcid != 0)
{
uri.Parameters["l"] = parameters.Lcid;
}
client.Encoding = Encoding.UTF8;
string s;
try
{
s = client.DownloadString(uri.ToString());
}
catch (WebException e)
{
var eb = new ErrorBox(e, e.GetErrorText(null));
eb.ShowDialog();
throw;
}
var options = new JsonUtilitiesOptions();
options.CreateInstanceCallback = (e) =>
{
Type type = (Type)e.Value;
if (typeof(TreeItem).IsAssignableFrom(type))
{
e.Value = Activator.CreateInstance(type, new object[] { parent });
e.Handled = true;
}
};
if (targetObject != null)
{
JsonUtilities.Deserialize(s, targetObject, options);
return(null);
}
return(JsonUtilities.Deserialize(s));
}
}
public string DownloadCall(ServerCallParameters parameters)
{
if (parameters == null)
{
throw new ArgumentNullException(nameof(parameters));
}
using (var client = new CookieWebClient())
{
if (Cookie != null)
{
client.Cookies.Add(new Cookie(CookieName, Cookie, "/", new Uri(Url).Host));
}
string url = parameters.Api;
if (parameters.Api != null && !parameters.Api.StartsWith("/"))
{
url = "/" + url;
}
var uri =
new EditableUri(Url + url);
if (!string.IsNullOrWhiteSpace(parameters.Format))
{
uri.Parameters["f"] = parameters.Format;
}
if (parameters.Lcid != 0)
{
uri.Parameters["l"] = parameters.Lcid;
}
try
{
var filePath = LongPath.GetTempFileName();
client.DownloadFile(uri.ToString(), filePath);
return(filePath);
}
catch (WebException e)
{
if (ShowMessageBoxOnError)
{
var eb = new ErrorBox(e, e.GetErrorText(null));
eb.ShowDialog();
}
throw;
}
}
}
public object PostBlobCall(ServerCallParameters parameters, object targetObject, object parent, object data, IEnumerable <IUploadableFile> files)
{
if (parameters == null)
{
throw new ArgumentNullException(nameof(parameters));
}
if (files == null)
{
throw new ArgumentNullException(nameof(files));
}
string sdata = SerializeData(data);
using (var httpHandler = new HttpClientHandler())
using (var client = new HttpClient(httpHandler))
{
if (Cookie != null)
{
httpHandler.CookieContainer.Add(new Cookie(CookieName, Cookie, "/", new Uri(Url).Host));
}
var uri = new EditableUri(Url + "/api/" + parameters.Api);
if (parameters.Lcid != 0)
{
uri.Parameters["l"] = parameters.Lcid;
}
var mpfdContent = new MultipartFormDataContent();
if (sdata != null)
{
mpfdContent.Add(new StringContent(sdata, Encoding.UTF8, "application/json"), "data");
}
foreach (var blob in files)
{
if (string.IsNullOrEmpty(blob.TempFilePath))
{
continue;
}
var streamContent = new StreamContent(File.Open(blob.TempFilePath, FileMode.Open, FileAccess.Read));
streamContent.Headers.ContentType = new MediaTypeHeaderValue(blob.ContentType);
mpfdContent.Add(streamContent, blob.FormName, ConvertUtilities.RemoveDiacritics(blob.FileName));
}
var message = new HttpRequestMessage(HttpMethod.Post, uri.ToString());
message.Content = mpfdContent;
string s;
try
{
var result = client.SendAsync(message).Result;
s = result.Content.ReadAsStringAsync().Result;
result.EnsureSuccessStatusCode();
}
catch (AggregateException agg)
{
if (ShowMessageBoxOnError)
{
agg.Handle(e =>
{
var we = e as WebException;
if (we != null)
{
var eb = new ErrorBox(e, e.GetErrorText(null));
eb.ShowDialog();
}
return(false);
});
}
throw;
}
catch (HttpRequestException e)
{
if (ShowMessageBoxOnError)
{
var eb = new ErrorBox(e, e.GetErrorText(null));
eb.ShowDialog();
}
throw;
}
var options = new JsonUtilitiesOptions();
options.CreateInstanceCallback = (e) =>
{
var type = (Type)e.Value;
if (typeof(TreeItem).IsAssignableFrom(type))
{
e.Value = Activator.CreateInstance(type, new object[] { parent });
e.Handled = true;
}
};
if (targetObject != null)
{
JsonUtilities.Deserialize(s, targetObject, options);
return(null);
}
return(JsonUtilities.Deserialize(s));
}
}
