public async Task <ActionResult> AnalyzeHome(string faceUrl = "", string photoName = "")
{
string requestId = Guid.NewGuid().ToString();
int? contentLength = null;
VisionHelper vision = new VisionHelper(GetVisionAPIkey(), fontPath, DateTime.Now, fontPath);
RichResult res = null;
try
{
string postString = string.Empty;
//using (Stream stream = Request.InputStream)
//{
// byte[] postBytes = new byte[stream.Length];
// stream.Read(postBytes, 0, (int)stream.Length);
// postString = Encoding.Unicode.GetString(postBytes);
// return Json(JsonConvert.SerializeObject(postString), "application/json");
//}
Stopwatch stopwatch = Stopwatch.StartNew();
//Trace.WriteLine(string.Format("Start Analyze Request: RequestId: {0};", requestId));
if (Request.ContentType == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest, "BadRequest"));
}
if (string.Equals(Request.ContentType, "application/octet-stream"))
{
contentLength = Request.ContentLength;
Request.InputStream.Seek(0, System.IO.SeekOrigin.Begin);
//var img = System.Drawing.Image.FromStream(Request.InputStream);
//return Json(JsonConvert.SerializeObject(img.Width), "application/json");
res = await vision.AnalyzeImage(Request.InputStream);
}
else if (!string.IsNullOrEmpty(faceUrl) && faceUrl != "undefined")
{
res = await vision.AnalyzeImage(faceUrl);
}
//Trace.WriteLine(string.Format("Completed Analyze Request: RequestId: {0};", requestId));
return(Json(JsonConvert.SerializeObject(res), "application/json"));
}
catch (Exception e)
{
return(new HttpStatusCodeResult(HttpStatusCode.InternalServerError, e.Message));
}
}
private async Task <RichResult> QuickReturn(VisionHelper vision, MsgObject msg)
{
var ret = await vision.AnalyzeImage(msg.PicUrl, msg.FromUserName);
if (ret != null)
{
//Response.Write(string.Format("<xml><ToUserName><![CDATA[{0}]]></ToUserName><FromUserName><![CDATA[{1}]]></FromUserName><CreateTime>12345678</CreateTime><MsgType><![CDATA[text]]></MsgType><Content><![CDATA[{2}]]></Content><DebugInfo><![CDATA[{3}]]></DebugInfo><ErrorInfo><![CDATA[{4}]]></ErrorInfo></xml>",
// msg.FromUserName, msg.ToUserName, ret.analyzeImageResult, ret.timeLogs, ret.errorLogs));
if (ret.errorLogs.Equals(""))
{
// Production mode
var returnString = string.Format("{0} 想知道贵图有多火辣么? 请看归图:{1}", ret.analyzeImageResult, ret.uploadedUrl);
Response.Write(string.Format("<xml><ToUserName><![CDATA[{0}]]></ToUserName><FromUserName><![CDATA[{1}]]></FromUserName><CreateTime>12345678</CreateTime><MsgType><![CDATA[text]]></MsgType><Content><![CDATA[{2}]]></Content></xml>",
msg.FromUserName, msg.ToUserName, returnString));
Response.End();
return(ret);
}
else
{
//Response.Write(string.Format("<xml><ToUserName><![CDATA[{0}]]></ToUserName><FromUserName><![CDATA[{1}]]></FromUserName><CreateTime>12345678</CreateTime><MsgType><![CDATA[text]]></MsgType><Content><![CDATA[{2}]]></Content></xml>",
//msg.FromUserName, msg.ToUserName, "机器人很忙，请稍后再试"));
//Response.End();
return(ret);
}
}
return(null);
}
static void Main(string[] args)
{
string subscriptionKey = ConfigurationManager.AppSettings["subscriptionKey"];
if (string.IsNullOrWhiteSpace(subscriptionKey))
{
Console.ForegroundColor = ConsoleColor.DarkGreen;
Console.WriteLine("To play this sample, you should firstly get a subscription key and put it into the App.Config file.");
Console.WriteLine("If you don't have one, please access");
Console.WriteLine("http://www.projectoxford.ai/doc/general/subscription-key-mgmt");
Console.ResetColor();
Console.WriteLine();
Console.WriteLine("Please enter any key......");
Console.ReadLine();
return;
}
var vision = new VisionHelper(subscriptionKey);
// string imagePathorUrl = "http://a2.assets.nationalgeographic.es/soc_photo/10970.600x450.jpg";
// string imagePathorUrl = "http://www.colins-it.co.uk/blog/wp-content/uploads/2012/08/keep-calm.jpg";
var imagePathorUrl = GetValidImagePathorUrl();
vision.AnalyzeImage(imagePathorUrl);
Console.ReadLine();
}
public async Task <ActionResult> AnalyzeOneImage(string faceUrl = "", string photoName = "")
{
string requestId = Guid.NewGuid().ToString();
//int? contentLength = null;
VisionHelper vision = new VisionHelper(GetVisionAPIkey(), fontPath, DateTime.Now, fontPath);
RichResult res = null;
try
{
string postString = string.Empty;
//using (Stream stream = Request.InputStream)
//{
// byte[] postBytes = new byte[stream.Length];
// stream.Read(postBytes, 0, (int)stream.Length);
// postString = Encoding.Unicode.GetString(postBytes);
// return Json(JsonConvert.SerializeObject(postString), "application/json");
//}
Stopwatch stopwatch = Stopwatch.StartNew();
//Trace.WriteLine(string.Format("Start Analyze Request: RequestId: {0};", requestId));
//if (Request.Content.GetType() == null)
//{
// return new HttpStatusCodeResult(HttpStatusCode.BadRequest, "BadRequest");
//}
if (!string.IsNullOrEmpty(faceUrl) && faceUrl != "undefined")
{
res = await vision.AnalyzeImage(faceUrl);
}
else
{
//if (string.Equals(Request.Headers.GetType(), "application/octet-stream"))
//{
// contentLength = Request.Content.;
//contentLength = Request.ContentLength;
//var stream = new MemoryStream();
//await Request.Content.CopyToAsync(stream);
//stream.Seek(0, System.IO.SeekOrigin.Begin);
res = await vision.AnalyzeImage(Request.InputStream);
}
if (res.analysisResult.RichFaces.Length > 0)
{
res.stepSize = 5;
res.minAge = res.stepSize * (int)((int)res.analysisResult.RichFaces[0].Attributes.Age / (float)res.stepSize);
res.maxAge = 90;
var urls = new List <string>();
for (var age = res.minAge; age <= res.maxAge; age += res.stepSize)
{
var url = GetImageUrlByAge(age, res.analysisResult.RichFaces[0]);
urls.Add(!string.IsNullOrEmpty(url) ? url : "");
}
res.agingImgUrls = urls.ToArray();
}
HttpResponseMessage result = new HttpResponseMessage(HttpStatusCode.OK);
return(Json(JsonConvert.SerializeObject(res), "application/json"));
}
catch (Exception e)
{
return(new HttpStatusCodeResult(HttpStatusCode.InternalServerError, e.Message));
}
}
public async Task <HttpResponseMessage> Analyze(string faceUrl = "", string photoName = "")
{
string requestId = Guid.NewGuid().ToString();
//int? contentLength = null;
VisionHelper vision = new VisionHelper(GetVisionAPIkey(), fontPath, DateTime.Now, fontPath);
RichResult res = null;
try
{
string postString = string.Empty;
//using (Stream stream = Request.InputStream)
//{
// byte[] postBytes = new byte[stream.Length];
// stream.Read(postBytes, 0, (int)stream.Length);
// postString = Encoding.Unicode.GetString(postBytes);
// return Json(JsonConvert.SerializeObject(postString), "application/json");
//}
Stopwatch stopwatch = Stopwatch.StartNew();
//Trace.WriteLine(string.Format("Start Analyze Request: RequestId: {0};", requestId));
//if (Request.Content.GetType() == null)
//{
// return new HttpStatusCodeResult(HttpStatusCode.BadRequest, "BadRequest");
//}
if (!string.IsNullOrEmpty(faceUrl) && faceUrl != "undefined")
{
res = await vision.AnalyzeImage(faceUrl);
}
else
{
//if (string.Equals(Request.Headers.GetType(), "application/octet-stream"))
//{
// contentLength = Request.Content.;
//contentLength = Request.ContentLength;
var stream = new MemoryStream();
await Request.Content.CopyToAsync(stream);
stream.Seek(0, System.IO.SeekOrigin.Begin);
//var img = System.Drawing.Image.FromStream(Request.InputStream);
//return Json(JsonConvert.SerializeObject(img.Width), "application/json");
res = await vision.AnalyzeImage(stream);
}
//Trace.WriteLine(string.Format("Completed Analyze Request: RequestId: {0};", requestId));
//return Json(JsonConvert.SerializeObject(res),(Newtonsoft.Json.JsonSerializerSettings) "application/json", System.Text.Encoding.UTF8);
HttpResponseMessage result = new HttpResponseMessage(HttpStatusCode.OK);
//return Json(JsonConvert.SerializeObject(Json(JsonConvert.SerializeObject(res)).Content));
result.Content = new StringContent(JsonConvert.SerializeObject(Json(JsonConvert.SerializeObject(res)).Content));//new StringContent(JsonConvert.SerializeObject(res));
result.Content.Headers.ContentType = new MediaTypeHeaderValue("application/json");
return(result);
//Error 20 Argument 2: cannot convert from 'string' to 'Newtonsoft.Json.JsonSerializerSettings'
}
catch (Exception e)
{
return(null);//new HttpStatusCodeResult(HttpStatusCode.InternalServerError, e.Message);
}
}