public ActionResult Index()
{
ImageParameterModel imageParameter = new ImageParameterModel
{
AWSBucketName = "worldpipelines", //"testbucketpp",
AWSBucketPath = "media/articles/",
AWSSelectPath = "media/articles/thumb/",
ThumbRequired = true,
PopRequired = true,
ThumbWidth = "165",
ThumbHeight = "110",
MainWidth = "240",
MainHeight = "160",
PopWidth = "450",
PopHeight = "300",
AWSThumbPath = "media/articles/thumb/",
AWSMainPath = "media/articles/main/",
AWSPopPath = "media/articles/pop/"
};
return(View(imageParameter));
}
public string ImageUpload(ImageParameterModel data)
{
if (string.IsNullOrEmpty(data.FileName))
{
return(string.Empty);
}
string fileName = string.Concat(Path.GetFileNameWithoutExtension(data.FileName), ".jpeg");
string base64 = data.Source.Substring(data.Source.IndexOf(',') + 1);
base64 = base64.Trim('\0');
byte[] imgData = Convert.FromBase64String(base64);
Image img = byteArrayToImage(imgData);
string path = Path.Combine(Server.MapPath("~/AwsTemp"), fileName);
img.Save(path);
var versions = new Dictionary <string, string>();
//Define the versions to generate
versions.Add("_thumb", string.Concat("maxwidth=", data.ThumbWidth, "&maxheight=", data.ThumbHeight, "&format=jpeg&speed=0&quality=90"));
versions.Add("_main", string.Concat("maxwidth=", data.MainWidth, "&maxheight=", data.MainHeight, "&format=jpeg&speed=0&quality=90"));
versions.Add("_pop", string.Concat("maxwidth=", data.PopWidth, "&maxheight=", data.PopHeight, "&format=jpeg&speed=0&quality=90"));
//Generate each version
foreach (var suffix in versions.Keys)
{
//Let the image builder add the correct extension based on the output file type
ImageBuilder.Current.Build(
new ImageJob(
path,
path + suffix,
new Instructions(versions[suffix]),
false,
true));
}
if (System.IO.File.Exists(path))
{
System.IO.File.Delete(path);
}
if (data.ThumbRequired)
{
// Create thumbnail
AwsApi.UploadFile(data.AWSBucketName, string.Concat(data.AWSThumbPath, fileName), string.Concat(path, "_thumb.jpg"));
if (System.IO.File.Exists(string.Concat(path, "_thumb.jpg")))
{
System.IO.File.Delete(string.Concat(path, "_thumb.jpg"));
}
}
// Create Main
AwsApi.UploadFile(data.AWSBucketName, string.Concat(data.AWSMainPath, fileName), string.Concat(path, "_main.jpg"));
if (System.IO.File.Exists(string.Concat(path, "_main.jpg")))
{
System.IO.File.Delete(string.Concat(path, "_main.jpg"));
}
if (data.PopRequired)
{
// Create Pop
AwsApi.UploadFile(data.AWSBucketName, string.Concat(data.AWSPopPath, fileName), String.Concat(path, "_pop.jpg"));
if (System.IO.File.Exists(String.Concat(path, "_pop.jpg")))
{
System.IO.File.Delete(String.Concat(path, "_pop.jpg"));
}
}
return(fileName);
}
