private static string GetResizedImagePath(string filepath, int width, int height)
{
string resizedPath = filepath;
if (width > 0 || height > 0)
{
resizedPath = filepath.GetPathForResizedImage(width, height);
if (!Directory.Exists(resizedPath))
{
Directory.CreateDirectory(new FileInfo(resizedPath).DirectoryName);
}
if (!File.Exists(resizedPath))
{
var imageResizer = new ImageResizer(filepath);
if (width > 0 && height > 0)
{
imageResizer.Resize(width, height, ImageEncoding.Jpg90);
}
else if (width > 0)
{
imageResizer.Resize(width, ImageEncoding.Jpg90);
}
imageResizer.SaveToFile(resizedPath);
imageResizer.Dispose();
}
}
return(resizedPath);
}
private static string GetResizedImagePath(string filepath, int width, int height)
{
string resizedPath = filepath;
if (width > 0 || height > 0)
{
resizedPath = filepath.GetPathForResizedImage(width, height);
if (!Directory.Exists(resizedPath))
Directory.CreateDirectory(new FileInfo(resizedPath).DirectoryName);
if (!File.Exists(resizedPath))
{
var imageResizer = new ImageResizer(filepath);
if (width > 0 && height > 0)
{
imageResizer.Resize(width, height, ImageEncoding.Jpg90);
}
else if (width > 0)
{
imageResizer.Resize(width, ImageEncoding.Jpg90);
}
imageResizer.SaveToFile(resizedPath);
imageResizer.Dispose();
}
}
return resizedPath;
}
/// <summary>
/// Gets the resized image path.
/// </summary>
/// <param name="filepath">The filepath.</param>
/// <param name="width">The width.</param>
/// <param name="height">The height.</param>
/// <returns></returns>
public static string GetResizedImagePath(string filepath, int width, int height)
{
var resizedPath = filepath;
try
{
if (width > 0 || height > 0)
{
resizedPath = GetPathForResizedImage(filepath, width, height);
if (!Directory.Exists(resizedPath))
{
var fileInfo = new FileInfo(resizedPath);
if (!string.IsNullOrEmpty(fileInfo.DirectoryName))
{
Directory.CreateDirectory(fileInfo.DirectoryName);
}
}
if (!File.Exists(resizedPath))
{
var imageResizer = new ImageResizer(filepath);
if (width > 0 && height > 0)
{
imageResizer.Resize(width, height, ImageEncoding.Jpg90);
}
else if (width > 0)
{
imageResizer.Resize(width, ImageEncoding.Jpg90);
}
imageResizer.SaveToFile(resizedPath);
imageResizer.Dispose();
}
}
}
catch (Exception ex)
{
Logger.ErrorFormat("Failed to get resized image path - error: {0}", ex.ToString());
}
return(resizedPath);
}
/// <summary>
/// The method for handling upload a file to server
/// </summary>
/// <param name="file">
/// The file will be uploaded to server
/// </param>
/// <param name="maximumWidth">
/// Maximum width
/// </param>
/// <param name="storagePath">
/// The directory which the file will be stored in
/// </param>
/// <param name="fileName">
/// fileName will be created based on DateTime.Now
/// as binary string and uploaded file extension
/// </param>
public static bool UploadAndResizeFile(HttpPostedFile file, int maximumWidth,
string storagePath, ref string fileName)
{
var result = true;
try
{
// Get storage upload path
var fileInfo = new FileInfo(file.FileName);
fileName = DateTime.Now.ToBinary() + fileInfo.Extension;
var fullStoragePath = Path.Combine(storagePath, fileName);
// Get to be uploaded image width
using (Image sourceImage = Image.FromStream(file.InputStream))
{
var uploadImageWidth = sourceImage.Width;
if (uploadImageWidth > maximumWidth)
{
var fileByteArray = ConvertImageToByteArray(sourceImage, fileInfo.Extension);
var imageResizer = new ImageResizer(fileByteArray);
imageResizer.Resize(maximumWidth, ImageEncoding.Jpg90);
imageResizer.SaveToFile(fullStoragePath);
imageResizer.Dispose();
}
else
{
file.SaveAs(fullStoragePath);
}
}
}
catch (Exception ex)
{
result = false;
Logger.ErrorFormat("UploadAndResizeFile: {0}", ex.ToString());
}
return(result);
}
