Image Uploading In MVC WebApI

Debendra256
Posted by Debendra256 under ASP.NET Web API category on | Points: 40 | Views : 585

[Route("user/PostUserImage")]

public async Task<HttpResponseMessage> PostUserImage()
{
Dictionary<string, object> dict = new Dictionary<string, object>();
try
{

var httpRequest = HttpContext.Current.Request;

foreach (string file in httpRequest.Files)
{
HttpResponseMessage response = Request.CreateResponse(HttpStatusCode.Created);

var postedFile = httpRequest.Files[file];
if (postedFile != null && postedFile.ContentLength > 0)
{

int MaxContentLength = 1024 * 1024 * 1; //Size = 1 MB

IList<string> AllowedFileExtensions = new List<string> { ".jpg", ".gif", ".png" };
var ext = postedFile.FileName.Substring(postedFile.FileName.LastIndexOf('.'));
var extension = ext.ToLower();
if (!AllowedFileExtensions.Contains(extension))
{

var message = string.Format("Please Upload image of type .jpg,.gif,.png.");

dict.Add("error", message);
return Request.CreateResponse(HttpStatusCode.BadRequest, dict);
}
else if (postedFile.ContentLength > MaxContentLength)
{

var message = string.Format("Please Upload a file upto 1 mb.");

dict.Add("error", message);
return Request.CreateResponse(HttpStatusCode.BadRequest, dict);
}
else
{

YourModelProperty.imageurl = userInfo.email_id + extension;
// where you want to attach your imageurl

//if needed write the code to update the table

var filePath = HttpContext.Current.Server.MapPath("~/Userimage/" + userInfo.email_id+extension);
//Userimage myfolder name where i want to save my image
postedFile.SaveAs(filePath);

}
}

var message1 = string.Format("Image Updated Successfully.");
return Request.CreateErrorResponse(HttpStatusCode.Created, message1); ;
}
var res = string.Format("Please Upload a image.");
dict.Add("error", res);
return Request.CreateResponse(HttpStatusCode.NotFound, dict);
}
catch(Exception ex)
{
var res = string.Format("some Message");
dict.Add("error", res);
return Request.CreateResponse(HttpStatusCode.NotFound, dict);
}
}

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