public Promise <Result <T, WebError> > Request(params object[] values)
{
if (values == null || ParamNames.Length != values.Length)
{
throw new WrongNumberOfParamsException(this, Controller);
}
int headerCount = data.headers.Match(
some: h => h.Length,
none: () => 0
);
if (HeaderNames.Length != headerCount)
{
throw new WrongNumberOfParamsException(this, Controller);
}
data.values = values;
var responsePromise = new Promise <Result <T, WebError> >();
Controller.Api.MakeRequest(this, data, responsePromise);
data = new WebActionData();
return(responsePromise);
}
private IEnumerator MakeRequestCoroutine <T>(WebAction <T> action, WebActionData actionData, Promise <Result <T, WebError> > responsePromise)
{
string url = WebApiHelper.BuildUrl(action, actionData);
if (verboseMode)
{
Debug.LogFormat("*[WebApi.Request]* [{0}] \"{1}\"\n{2}", action.Method, url, actionData.values.ToStringFull());
}
UnityWebRequest webRequest;
var httpRequestResult = WebApiHelper.CreateRequest(url, action, actionData, serializer);
if (!httpRequestResult.Ok.TryGet(out webRequest))
{
WebApiHelper.RespondToResult(this, action, httpRequestResult.Select(r => ""), responsePromise);
yield break;
}
yield return(UnityWebRequestHelper.SendWebRequest(webRequest));
bool success = UnityWebRequestHelper.IsSuccess(webRequest);
string text;
if (success)
{
text = webRequest.downloadHandler.text;
}
else
{
text = webRequest.error;
}
if (verboseMode)
{
Debug.LogFormat("*[WebApi.Response]* [{0}] \"{1}\"\n{2}", action.Method, url, text);
}
if (success)
{
WebApiHelper.RespondToResult(
this,
action,
new Result <string, WebError>(text),
responsePromise);
}
else
{
WebApiHelper.RespondToResult(
this,
action,
new Result <string, WebError>(new WebError(WebError.Type.Request, text, webRequest.responseCode)),
responsePromise);
}
}
public static string BuildUrl(IWebAction action, WebActionData actionData)
{
var controller = action.Controller;
var api = controller.Api;
var uriBuilder = new StringBuilder();
uriBuilder.Append(api.url);
if (!api.url.EndsWith("/"))
{
uriBuilder.Append('/');
}
uriBuilder.Append(controller.Name);
if (!string.IsNullOrEmpty(controller.Name))
{
uriBuilder.Append('/');
}
uriBuilder.Append(action.Name);
if (!string.IsNullOrEmpty(action.Name))
{
uriBuilder.Append('/');
}
// Url params
object[] values = actionData.values;
for (int i = 0; i < values.Length; i++)
{
if (string.IsNullOrEmpty(action.ParamNames[i]))
{
continue;
}
string encodedValue = UnityWebRequest.EscapeURL(System.Convert.ToString(values[i]));
if (!string.IsNullOrEmpty(encodedValue))
{
uriBuilder.Append(encodedValue);
uriBuilder.Append('/');
}
}
// Remove last '/'
uriBuilder.Remove(uriBuilder.Length - 1, 1);
if (values.Length > 0)
{
// Get params
if (action.Method == WebMethod.GET)
{
uriBuilder.Append('?');
for (int i = 0; i < values.Length; i++)
{
uriBuilder.Append(UnityWebRequest.EscapeURL(action.ParamNames[i]));
uriBuilder.Append('=');
uriBuilder.Append(UnityWebRequest.EscapeURL(System.Convert.ToString(values[i])));
uriBuilder.Append('&');
}
if (uriBuilder.Length > 0)
{
uriBuilder.Remove(uriBuilder.Length - 1, 1);
}
}
}
return(uriBuilder.ToString());
}
public static Result <UnityWebRequest, WebError> CreateRequest(string url, IWebAction action, WebActionData actionData, IWebSerializer serializer)
{
if (action.Method == WebMethod.POST)
{
object[] values = actionData.values;
var form = new Dictionary <string, object>();
for (int i = 0; i < values.Length; i++)
{
form.Add(action.ParamNames[i], values[i]);
}
return(serializer.Serialize(form).Select(postData =>
{
var request = UnityWebRequest.Post(url, postData);
serializer.OnBeforeRequest(request);
return request;
}));
}
else
{
var request = UnityWebRequest.Get(url);
serializer.OnBeforeRequest(request);
return(request);
}
}
internal void MakeRequest <T>(WebAction <T> action, WebActionData actionData, Promise <Result <T, WebError> > responsePromise)
{
StartCoroutine(MakeRequestCoroutine <T>(action, actionData, responsePromise));
}