private string UploadCover(HttpPostedFileBase file)
{
// Initialize variables we'll need for resizing and saving
var width = 240;
var height = 240;
var relativeFileAndPath = "/Uploads/default";
var fileName = Guid.NewGuid().ToString() + file.FileName.Substring(file.FileName.LastIndexOf('.'));
// Build absolute path
var absPath = HttpContext.Server.MapPath(relativeFileAndPath);
var absFileAndPath = absPath + "\\" + fileName;
// Create directory as necessary and save image on server
if (!Directory.Exists(absPath))
{
Directory.CreateDirectory(absPath);
}
file.SaveAs(absFileAndPath);
// Resize image using "ImageResizer" NuGet package.
var resizeSettings = new ImageResizer.ResizeSettings
{
Scale = ImageResizer.ScaleMode.DownscaleOnly,
Width = width,
Height = height,
Mode = ImageResizer.FitMode.Crop
};
var b = ImageResizer.ImageBuilder.Current.Build(absFileAndPath, resizeSettings);
// Save resized image
b.Save(absFileAndPath);
// Return relative file path
return(relativeFileAndPath + "/" + fileName);
}
public ImageResizer.Encoding.IEncoder CreateIfSuitable(ImageResizer.ResizeSettings settings, object original)
{
if ("bmp".Equals(settings.Format, StringComparison.OrdinalIgnoreCase))
{
return(new BmpEncoder());
}
return(null);
}
private void FileLoader_DoWork(object sender, DoWorkEventArgs e)
{
ImageResizer.ImageInfo image = ImageResizer.ImageInfo.Build(e.Argument);
ImageResizer.ResizeSettings settings = new ImageResizer.ResizeSettings();
settings.ScaleMode = ImageResizer.ScaleMode.None;
//image.ResizeImage(settings);
e.Result = image;
}
//It don't work yet, resize is resolved in browser for now
public void ResizeImage(HttpPostedFileBase imageUpload)
{
ImageResizer.ResizeSettings resizeSettings = new ImageResizer.ResizeSettings
{
Width = 200,
Height = 200
};
ImageResizer.ImageBuilder.Current.Build(imageUpload, imageUpload, resizeSettings);
}
private string UploadPhoto(HttpPostedFileBase file)
{
// Initialize variables we'll need for resizing and saving
var widthThumnail = 240;
var heightThumnail = 173;
var widthLightBox = 1074;
var heightLightBox = 768;
var relativeFileAndPath = "/Uploads/default";
var idFile = Guid.NewGuid().ToString();
var fileNameThumnail = idFile + "_thumnail" + file.FileName.Substring(file.FileName.LastIndexOf('.'));
var fileNameLightBox = idFile + "_lightbox" + file.FileName.Substring(file.FileName.LastIndexOf('.'));
var fileNameFull = idFile + file.FileName.Substring(file.FileName.LastIndexOf('.'));
// Build absolute path
var absPath = HttpContext.Server.MapPath(relativeFileAndPath);
var absFileThumnail = absPath + "\\" + fileNameThumnail;
var absFileLightBox = absPath + "\\" + fileNameLightBox;
var absFileFull = absPath + "\\" + fileNameFull;
// Create directory as necessary and save image on server
if (!Directory.Exists(absPath))
{
Directory.CreateDirectory(absPath);
}
file.SaveAs(absFileThumnail);
file.SaveAs(absFileLightBox);
file.SaveAs(absFileFull);
// Resize image using "ImageResizer" NuGet package.
var resizeThumnail = new ImageResizer.ResizeSettings
{
Scale = ImageResizer.ScaleMode.DownscaleOnly,
Width = widthThumnail,
Height = heightThumnail,
Mode = ImageResizer.FitMode.Crop
};
var b = ImageResizer.ImageBuilder.Current.Build(absFileThumnail, resizeThumnail);
var resizeLightBox = new ImageResizer.ResizeSettings
{
Scale = ImageResizer.ScaleMode.DownscaleOnly,
Width = widthLightBox,
Height = heightLightBox,
Mode = ImageResizer.FitMode.Crop
};
var c = ImageResizer.ImageBuilder.Current.Build(absFileThumnail, resizeLightBox);
// Save resized image
b.Save(absFileThumnail);
c.Save(absFileLightBox);
// Return relative file path
return(relativeFileAndPath + "/" + fileNameFull);
}
public MemoryStream ResizeImagePreportional(Stream blobStream, int maxWidth, int maxHeight)
{
//Resize Image
ImageResizer.ResizeSettings settings = new ImageResizer.ResizeSettings();
settings.MaxHeight = maxHeight;
settings.MaxWidth = maxWidth;
settings.Mode = ImageResizer.FitMode.Max;
MemoryStream outputStream = new MemoryStream();
ImageResizer.ImageBuilder.Current.Build(blobStream, outputStream, settings);
return(outputStream);
}
/// <summary>
/// Husk disse værdier!!
/// Husk at lave mapperne som den skal gemmes i.
/// </summary>
/// <param name="image">File som bliver sæt med på Postefile</param>
/// <param name="uploadmappe">Hvor henne skal billedet bliv gemt i dens originale billed størrelse</param>
/// <param name="ThumpsMappe">Hvilke Thumpsmappe skal den lige i</param>
/// <param name="Croppedmappe">Hvilke CroppedeMappe skal den over i.</param>
/// <param name="Width">Hvilke størrelse skal den have i bredden</param>
/// <param name="Height">Hvilke størrelse skal den have i højden</param>
/// <param name="MulitUploadCropped">True/false skal den lave Cropped eller ej?</param>
public static void UploadMethod(HttpPostedFile image, string uploadmappe, string ThumpsMappe, string Croppedmappe, int Width, int Height, bool MulitUploadCropped)
{
//hent at hent "ImageResizer" til at kunne gøre det her på billedet.
//laver nyt navn til billedet.
//Du har mulighed for at lad være med at tag file navnet og tilføj det ovn i den unikke værdi, men du kan bare også skrive + ".png", ".jpg" eller andet hvis du ønsker det.
string filename = DateTime.Now.ToFileTime() + "_" + UploadImgInput.GetRandomNumber(190, 999) + image.FileName;
//Gem det originale billede på det angivet sted som du har i upload
image.SaveAs(uploadmappe + filename);
//definer hvordan thumbsnail skal skaleres
ImageResizer.ResizeSettings billedeskalering = new ImageResizer.ResizeSettings();
//checker på om den er sat på False
if (MulitUploadCropped == false)
{
billedeskalering.Width = Width;
//udfør selv skaleringen,
ImageResizer.ImageBuilder.Current.Build(uploadmappe + filename, ThumpsMappe + filename, billedeskalering);
//har gjort det færdig.
//Mulighed for at lige det ind i databasen her
}
//Checker på om den er sat til true til at skulle Croppede billedet.
else if (MulitUploadCropped == true)
{
billedeskalering.Width = Width;
//udfør selv skaleringen,
ImageResizer.ImageBuilder.Current.Build(uploadmappe + filename, ThumpsMappe + filename, billedeskalering);
//har gjort det færdig.
billedeskalering = new ImageResizer.ResizeSettings();
billedeskalering.Width = Width;
billedeskalering.Height = Height;
billedeskalering.Mode = ImageResizer.FitMode.Crop;
ImageResizer.ImageBuilder.Current.Build(uploadmappe + filename, Croppedmappe + filename, billedeskalering);
//har gjort det færdig.
//Mulighed for at lige det ind i databasen her
}
}
public static void UploadFile(HttpPostedFileBase file, string fileSavingPath, int imageWidth = 0, int imageHeight = 0)
{
//if (!Directory.Exists(imageSavingPath))
// Directory.CreateDirectory(imageSavingPath);
if (System.IO.File.Exists(fileSavingPath))
{
System.IO.File.Delete(fileSavingPath);
}
file.SaveAs(fileSavingPath);
if (imageWidth > 0 && imageHeight > 0)
{
var resizeSettings = new ImageResizer.ResizeSettings
{
Scale = ImageResizer.ScaleMode.DownscaleOnly,
Width = imageWidth,
Height = imageHeight,
Mode = ImageResizer.FitMode.Crop
};
var b = ImageResizer.ImageBuilder.Current.Build(fileSavingPath, resizeSettings);
b.Save(fileSavingPath);
}
}
public static void Run([BlobTrigger("sample-images/{name}")] Stream inputImage,
//[Blob("sample-images-sm/{name}", FileAccess.Write)] Stream imageSmall,
[Blob("sample-images-md/{name}", FileAccess.Write)] Stream resizedImage)
{
//IImageFormat format;
//using (Image<Rgba32> input = Image.Load<Rgba32>(image, out format))
//{
// ResizeImage(input, imageSmall, ImageSize.Small, format);
//}
//image.Position = 0;
//using (Image<Rgba32> input = Image.Load<Rgba32>(image, out format))
//{
// ResizeImage(input, imageMedium, ImageSize.Medium, format);
//}
var settings = new ImageResizer.ResizeSettings
{
MaxWidth = 400,
Format = "png"
};
}
public JsonResult FileUpload()
{
try
{
HttpPostedFile file = null;
if (System.Web.HttpContext.Current.Request.Files.AllKeys.Any())
{
file = System.Web.HttpContext.Current.Request.Files["HttpPostedFileBase"];
}
string stamp = string.Format("{0:yyyy-MM-dd_hh-mm-ss-tt}", DateTime.Now);
string filename = file.FileName;
string pic = System.IO.Path.GetFileName(filename);
string thumbnailpic = System.IO.Path.GetFileName(file.FileName.Split('.')[0] + "_thumb." + file.FileName.Split('.')[1]);
string path = System.IO.Path.Combine(
Server.MapPath("~/images/subjects"), pic);
string thumbpath = System.IO.Path.Combine(
Server.MapPath("~/images/subjects"), thumbnailpic);
// file is uploaded
file.SaveAs(path);
ImageResizer.ResizeSettings resizeSetting = new ImageResizer.ResizeSettings
{
Width = 285,
Height = 175,
Format = file.FileName.Split('.')[1]
};
ImageResizer.ImageBuilder.Current.Build(path, thumbpath, resizeSetting);
// after successfully uploading redirect the user
return(Json("File Uploaded", JsonRequestBehavior.AllowGet));
}
catch
{
return(Json("Eror"));
}
}
/// <summary>
/// Crops the image.
/// </summary>
/// <param name="bitmapContent">Content of the bitmap.</param>
/// <param name="mimeType">Type of the MIME.</param>
/// <returns></returns>
private Stream CropImage(Stream bitmapContent, string mimeType)
{
if (mimeType == "image/svg+xml")
{
return(bitmapContent);
}
int[] photoCoords = _hfCropCoords.Value.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries).Select(a => (int)a.AsDecimal()).ToArray();
int x = photoCoords[0];
int y = photoCoords[1];
int width = photoCoords[2];
int height = photoCoords[3];
int x2 = x + width;
int y2 = y + height;
System.Drawing.Bitmap bitmap = new System.Drawing.Bitmap(bitmapContent);
// intentionally tell imageResizer to ignore the 3200x3200 size limit so that we can crop it first before limiting the size.
var sizingPlugin = ImageResizer.Configuration.Config.Current.Plugins.Get <ImageResizer.Plugins.Basic.SizeLimiting>();
var origLimit = sizingPlugin.Limits.TotalBehavior;
sizingPlugin.Limits.TotalBehavior = ImageResizer.Plugins.Basic.SizeLimits.TotalSizeBehavior.IgnoreLimits;
MemoryStream croppedStream = new MemoryStream();
ImageResizer.ResizeSettings resizeCropSettings = new ImageResizer.ResizeSettings(string.Format("crop={0},{1},{2},{3}", x, y, x2, y2));
MemoryStream imageStream = new MemoryStream();
bitmap.Save(imageStream, bitmap.RawFormat);
imageStream.Seek(0, SeekOrigin.Begin);
// set the size limit behavior back to what it was
try
{
ImageResizer.ImageBuilder.Current.Build(imageStream, croppedStream, resizeCropSettings);
}
finally
{
sizingPlugin.Limits.TotalBehavior = origLimit;
}
// Make sure Image is no bigger than maxwidth/maxheight. Default to whatever imageresizer's limits are set to
int maxWidth = this.MaxImageWidth ?? sizingPlugin.Limits.TotalSize.Width;
int maxHeight = this.MaxImageHeight ?? sizingPlugin.Limits.TotalSize.Height;
croppedStream.Seek(0, SeekOrigin.Begin);
System.Drawing.Bitmap croppedBitmap = new System.Drawing.Bitmap(croppedStream);
if ((croppedBitmap.Width > maxWidth) || (croppedBitmap.Height > maxHeight))
{
string resizeParams = string.Format("width={0}&height={1}", maxWidth, maxHeight);
MemoryStream croppedAndResizedStream = new MemoryStream();
ImageResizer.ResizeSettings resizeSettings = new ImageResizer.ResizeSettings(resizeParams);
croppedStream.Seek(0, SeekOrigin.Begin);
ImageResizer.ImageBuilder.Current.Build(croppedStream, croppedAndResizedStream, resizeSettings);
return(croppedAndResizedStream);
}
else
{
return(croppedStream);
}
}
protected void Button_Gem_Ret_Click(object sender, EventArgs e)
{
string pris = TextBox_Price.Text;
SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["ConnectionString"].ToString());
SqlCommand cmd = new SqlCommand();
cmd.Connection = conn;
cmd.CommandText = @"UPDATE products SET product_name = @name, FK_category_id = @fk_category, product_price = @price, product_storage = @storage, product_min_storage = @min_storage, product_max_storage = @max_storage, product_recomended_dirt = @dirt, product_growthtime = @growthtime, product_image_1 = @image1, product_image_2 = @image2, product_image_3 = @image3, product_description = @description, product_number = @number WHERE product_id = @product_id";
cmd.Parameters.AddWithValue("@product_id", ViewState["product_id"]);
cmd.Parameters.AddWithValue("@name", TextBox_Name.Text);
cmd.Parameters.AddWithValue("@number", TextBox_Productnumber.Text);
cmd.Parameters.AddWithValue("@price", Convert.ToDecimal(pris));
cmd.Parameters.AddWithValue("@storage", TextBox_Storage.Text);
cmd.Parameters.AddWithValue("@min_storage", TextBox_Min_Storage.Text);
cmd.Parameters.AddWithValue("@max_storage", TextBox_Max_Storage.Text);
cmd.Parameters.AddWithValue("@dirt", TextBox_Dirt.Text);
cmd.Parameters.AddWithValue("@growthtime", TextBox_Time.Text);
cmd.Parameters.AddWithValue("@description", TextBox_Description.Text);
cmd.Parameters.AddWithValue("@fk_category", DropDownList_Categorys.SelectedValue);
#region Image 1
string product_image1 = HiddenField_oldImage1.Value;
if (FileUpload_Img1.HasFile)
{
//NewGuid danner uniq navn for billeder
product_image1 = Guid.NewGuid() + Path.GetExtension(FileUpload_Img1.FileName);
// Opret
String UploadeMappe = Server.MapPath("~/images/resizer/Original_Images/");
String CroppedMappe = Server.MapPath("~/images/resizer/Croppede/");
String Filnavn = DateTime.Now.ToFileTime() + FileUpload_Img1.FileName;
product_image1 = Filnavn;
//Gem det orginale Billede
FileUpload_Img1.SaveAs(UploadeMappe + Filnavn);
// Definer hvordan
ImageResizer.ResizeSettings BilledeSkalering = new ImageResizer.ResizeSettings();
//Lav nogle nye skalerings instillinger
BilledeSkalering = new ImageResizer.ResizeSettings();
BilledeSkalering.Width = 120;
BilledeSkalering.Height = 90;
//Udfør selve skaleringen
ImageResizer.ImageBuilder.Current.Build(UploadeMappe + Filnavn, CroppedMappe + Filnavn, BilledeSkalering);
string old_img = HiddenField_oldImage1.Value;
if (File.Exists(Server.MapPath("~/images/resizer/Croppede/") + old_img))
{
File.Delete(Server.MapPath("~/images/resizer/Croppede/") + old_img);
}
if (File.Exists(Server.MapPath("~/images/resizer/Original_Images/") + old_img))
{
File.Delete(Server.MapPath("~/images/resizer/Original_Images/") + old_img);
}
}
cmd.Parameters.AddWithValue("@image1", product_image1);
#endregion
#region image 2
string product_image2 = HiddenField_oldImage2.Value;
if (FileUpload_Img2.HasFile)
{
//NewGuid danner uniq navn for billeder
product_image2 = Guid.NewGuid() + Path.GetExtension(FileUpload_Img2.FileName);
// Opret
String UploadeMappe = Server.MapPath("~/images/resizer/Original_Images/");
String CroppedMappe = Server.MapPath("~/images/resizer/Croppede/");
String Filnavn = DateTime.Now.ToFileTime() + FileUpload_Img2.FileName;
product_image2 = Filnavn;
//Gem det orginale Billede
FileUpload_Img2.SaveAs(UploadeMappe + Filnavn);
// Definer hvordan
ImageResizer.ResizeSettings BilledeSkalering = new ImageResizer.ResizeSettings();
//Lav nogle nye skalerings instillinger
BilledeSkalering = new ImageResizer.ResizeSettings();
BilledeSkalering.Width = 120;
BilledeSkalering.Height = 90;
//Udfør selve skaleringen
ImageResizer.ImageBuilder.Current.Build(UploadeMappe + Filnavn, CroppedMappe + Filnavn, BilledeSkalering);
string old_img = HiddenField_oldImage2.Value;
if (File.Exists(Server.MapPath("~/images/resizer/Croppede/") + old_img))
{
File.Delete(Server.MapPath("~/images/resizer/Croppede/") + old_img);
}
if (File.Exists(Server.MapPath("~/images/resizer/Original_Images/") + old_img))
{
File.Delete(Server.MapPath("~/images/resizer/Original_Images/") + old_img);
}
}
cmd.Parameters.AddWithValue("@image2", product_image2);
#endregion
#region Image 3
string product_image3 = HiddenField_oldImage3.Value;
if (FileUpload_Img3.HasFile)
{
//NewGuid danner uniq navn for billeder
product_image3 = Guid.NewGuid() + Path.GetExtension(FileUpload_Img3.FileName);
// Opret
String UploadeMappe = Server.MapPath("~/images/resizer/Original_Images/");
String CroppedMappe = Server.MapPath("~/images/resizer/Croppede/");
String Filnavn = DateTime.Now.ToFileTime() + FileUpload_Img3.FileName;
product_image3 = Filnavn;
//Gem det orginale Billede
FileUpload_Img3.SaveAs(UploadeMappe + Filnavn);
// Definer hvordan
ImageResizer.ResizeSettings BilledeSkalering = new ImageResizer.ResizeSettings();
//Lav nogle nye skalerings instillinger
BilledeSkalering = new ImageResizer.ResizeSettings();
BilledeSkalering.Width = 120;
BilledeSkalering.Height = 90;
//Udfør selve skaleringen
ImageResizer.ImageBuilder.Current.Build(UploadeMappe + Filnavn, CroppedMappe + Filnavn, BilledeSkalering);
string old_img = HiddenField_oldImage3.Value;
if (File.Exists(Server.MapPath("~/images/resizer/Croppede/") + old_img))
{
File.Delete(Server.MapPath("~/images/resizer/Croppede/") + old_img);
}
if (File.Exists(Server.MapPath("~/images/resizer/Original_Images/") + old_img))
{
File.Delete(Server.MapPath("~/images/resizer/Original_Images/") + old_img);
}
}
cmd.Parameters.AddWithValue("@image3", product_image3);
#endregion
conn.Open();
cmd.ExecuteNonQuery();
conn.Close();
Response.Redirect("Produkter.aspx");
}
public static List <string> UploadSingleImage(string serverPath, HttpPostedFileBase file, int saveAsParam)
{
string OriginalImagePath = "~/Content/Uploads/UserImages/OriginalImages/";
string XSmallImagePath = "~/Content/Uploads/UserImages/XSmallImages/";
string CruptedImagePath = "~/Content/Uploads/UserImages/CruptedImages/";
List <string> ImagePaths = new List <string>();
if (file != null)
{
var uniqueName = Guid.NewGuid();
serverPath = serverPath.Replace("~", string.Empty);
var fileArray = file.FileName.Split('.');
string extension = fileArray[fileArray.Length - 1].ToLower();
var fileName = uniqueName + "." + extension;
if (extension == "jpg" || extension == "jpeg" || extension == "png" || extension == "gif")
{
if (File.Exists(HttpContext.Current.Server.MapPath(serverPath + fileName)))
{
ImagePaths.Add("1");
return(ImagePaths);
}
else
{
var filePath = HttpContext.Current.Server.MapPath(serverPath + fileName);
file.SaveAs(filePath);
/* Görselleri boyutlandırmak için ImageResizer namespace`ini kullanıyorum. Bu işlemin dökümantasyonu imageresizing.net adresinde var(Package Manager Console ile hallettim). */
ImageResizer.ResizeSettings ImageSetting = new ImageResizer.ResizeSettings();
ImageSetting.Width = 29;
ImageSetting.Height = 29;
ImageSetting.Mode = ImageResizer.FitMode.Crop;
ImageResizer.ImageBuilder.Current.Build(OriginalImagePath + fileName, XSmallImagePath + fileName, ImageSetting);
if (saveAsParam == 1)
{
ImageSetting.Width = 150;
ImageSetting.Height = 150;
ImageSetting.Mode = ImageResizer.FitMode.Crop;
}
else
{
ImageSetting.Width = 213;
ImageSetting.Height = 133;
ImageSetting.Mode = ImageResizer.FitMode.Crop;
}
ImageResizer.ImageBuilder.Current.Build(OriginalImagePath + fileName, CruptedImagePath + fileName, ImageSetting);
ImagePaths.Add(serverPath + fileName);
ImagePaths.Add(XSmallImagePath.Replace("~", string.Empty) + fileName);
ImagePaths.Add(CruptedImagePath.Replace("~", string.Empty) + fileName);
return(ImagePaths);
}
}
else
{
ImagePaths.Add("2");
return(ImagePaths);
}
}
ImagePaths.Add("0");
return(ImagePaths);
}
private string UploadCover(HttpPostedFileBase file)
{
// Initialize variables we'll need for resizing and saving
var width = 240;
var height = 173;
var relativeFileAndPath = "/Uploads/default";
var fileName = Guid.NewGuid().ToString() + file.FileName.Substring(file.FileName.LastIndexOf('.'));
// Build absolute path
var absPath = HttpContext.Server.MapPath(relativeFileAndPath);
var absFileAndPath = absPath + "\\" + fileName;
// Create directory as necessary and save image on server
if (!Directory.Exists(absPath))
Directory.CreateDirectory(absPath);
file.SaveAs(absFileAndPath);
// Resize image using "ImageResizer" NuGet package.
var resizeSettings = new ImageResizer.ResizeSettings
{
Scale = ImageResizer.ScaleMode.DownscaleOnly,
Width = width,
Height = height,
Mode = ImageResizer.FitMode.Crop
};
var b = ImageResizer.ImageBuilder.Current.Build(absFileAndPath, resizeSettings);
// Save resized image
b.Save(absFileAndPath);
// Return relative file path
return relativeFileAndPath + "/" + fileName;
}
private string UploadPhoto(HttpPostedFileBase file)
{
// Initialize variables we'll need for resizing and saving
var widthThumnail = 240;
var heightThumnail = 173;
var widthLightBox = 1074;
var heightLightBox = 768;
var relativeFileAndPath = "/Uploads/default";
var idFile = Guid.NewGuid().ToString();
var fileNameThumnail = idFile + "_thumnail" + file.FileName.Substring(file.FileName.LastIndexOf('.'));
var fileNameLightBox = idFile + "_lightbox" + file.FileName.Substring(file.FileName.LastIndexOf('.'));
var fileNameFull = idFile + file.FileName.Substring(file.FileName.LastIndexOf('.'));
// Build absolute path
var absPath = HttpContext.Server.MapPath(relativeFileAndPath);
var absFileThumnail = absPath + "\\" + fileNameThumnail;
var absFileLightBox = absPath + "\\" + fileNameLightBox;
var absFileFull = absPath + "\\" + fileNameFull;
// Create directory as necessary and save image on server
if (!Directory.Exists(absPath))
Directory.CreateDirectory(absPath);
file.SaveAs(absFileThumnail);
file.SaveAs(absFileLightBox);
file.SaveAs(absFileFull);
// Resize image using "ImageResizer" NuGet package.
var resizeThumnail = new ImageResizer.ResizeSettings
{
Scale = ImageResizer.ScaleMode.DownscaleOnly,
Width = widthThumnail,
Height = heightThumnail,
Mode = ImageResizer.FitMode.Crop
};
var b = ImageResizer.ImageBuilder.Current.Build(absFileThumnail, resizeThumnail);
var resizeLightBox = new ImageResizer.ResizeSettings
{
Scale = ImageResizer.ScaleMode.DownscaleOnly,
Width = widthLightBox,
Height = heightLightBox,
Mode = ImageResizer.FitMode.Crop
};
var c = ImageResizer.ImageBuilder.Current.Build(absFileThumnail, resizeLightBox);
// Save resized image
b.Save(absFileThumnail);
c.Save(absFileLightBox);
// Return relative file path
return relativeFileAndPath + "/" + fileNameFull;
}
public FileResult GetPhoto(int photoId, int? width, int? height)
{
using (var db = new Models.OnLeaveContext())
{
var photo = db.Photos.FirstOrDefault(p => p.PhotoId == photoId);
if (photo != null)
{
if (width.HasValue && height.HasValue)
{
// resize image if required
var rSetting = new ImageResizer.ResizeSettings(width.Value, height.Value, ImageResizer.FitMode.Stretch, null);
rSetting.Anchor = System.Drawing.ContentAlignment.MiddleCenter;
rSetting.Scale = ImageResizer.ScaleMode.UpscaleCanvas;
rSetting.BackgroundColor = System.Drawing.Color.FromArgb(51, 221, 255);
var resizedImage = ImageResizer.ImageBuilder.Current.Build(photo.Image, rSetting);
return File(resizedImage.ToByteArray(), MimeMapping.GetMimeMapping(photo.Name));
}
else
{
return File(photo.Image, MimeMapping.GetMimeMapping(photo.Name));
}
}
}
return null;
}
/// <summary>
/// Crops the image.
/// </summary>
/// <param name="bitmapContent">Content of the bitmap.</param>
/// <param name="mimeType">Type of the MIME.</param>
/// <returns></returns>
private byte[] CropImage( byte[] bitmapContent, string mimeType )
{
if ( mimeType == "image/svg+xml" )
{
return bitmapContent;
}
int[] photoCoords = _hfCropCoords.Value.Split( new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries ).Select( a => (int)a.AsDecimal() ).ToArray();
int x = photoCoords[0];
int y = photoCoords[1];
int width = photoCoords[2];
int height = photoCoords[3];
int x2 = x + width;
int y2 = y + height;
System.Drawing.Bitmap bitmap = new System.Drawing.Bitmap( new MemoryStream( bitmapContent ) );
// intentionally tell imageResizer to ignore the 3200x3200 size limit so that we can crop it first before limiting the size.
var sizingPlugin = ImageResizer.Configuration.Config.Current.Plugins.Get<ImageResizer.Plugins.Basic.SizeLimiting>();
var origLimit = sizingPlugin.Limits.TotalBehavior;
sizingPlugin.Limits.TotalBehavior = ImageResizer.Plugins.Basic.SizeLimits.TotalSizeBehavior.IgnoreLimits;
MemoryStream croppedStream = new MemoryStream();
ImageResizer.ResizeSettings resizeCropSettings = new ImageResizer.ResizeSettings( string.Format( "crop={0},{1},{2},{3}", x, y, x2, y2 ) );
MemoryStream imageStream = new MemoryStream();
bitmap.Save( imageStream, bitmap.RawFormat );
imageStream.Seek( 0, SeekOrigin.Begin );
// set the size limit behavior back to what it was
try
{
ImageResizer.ImageBuilder.Current.Build( imageStream, croppedStream, resizeCropSettings );
}
finally
{
sizingPlugin.Limits.TotalBehavior = origLimit;
}
// Make sure Image is no bigger than maxwidth/maxheight. Default to whatever imageresizer's limits are set to
int maxWidth = this.MaxImageWidth ?? sizingPlugin.Limits.TotalSize.Width;
int maxHeight = this.MaxImageHeight ?? sizingPlugin.Limits.TotalSize.Height;
croppedStream.Seek( 0, SeekOrigin.Begin );
System.Drawing.Bitmap croppedBitmap = new System.Drawing.Bitmap( croppedStream );
if ( ( croppedBitmap.Width > maxWidth ) || ( croppedBitmap.Height > maxHeight ) )
{
string resizeParams = string.Format( "width={0}&height={1}", maxWidth, maxHeight );
MemoryStream croppedAndResizedStream = new MemoryStream();
ImageResizer.ResizeSettings resizeSettings = new ImageResizer.ResizeSettings( resizeParams );
croppedStream.Seek( 0, SeekOrigin.Begin );
ImageResizer.ImageBuilder.Current.Build( croppedStream, croppedAndResizedStream, resizeSettings );
return croppedAndResizedStream.GetBuffer();
}
else
{
return croppedStream.GetBuffer();
}
}
protected void Button_Opret_Click(object sender, EventArgs e)
{
string pris = TextBox_Price.Text;
SqlConnection conn = new SqlConnection();
conn.ConnectionString = ConfigurationManager.ConnectionStrings["ConnectionString"].ToString();
SqlCommand cmd = new SqlCommand();
cmd.Connection = conn;
cmd.CommandText = @"INSERT INTO products(product_name, FK_category_id, product_price, product_storage, product_min_storage, product_max_storage, product_recomended_dirt, product_growthtime, product_image_1, product_image_2, product_image_3, product_description, product_number) VALUES (@name, @fk_category, @price, @storage, @min_storage, @max_storage, @recomended_dirt, @growthtime, @image1, @image2, @image3, @description, @number);";
cmd.Parameters.AddWithValue("@name", TextBox_Name.Text);
cmd.Parameters.AddWithValue("@price", Convert.ToDecimal(pris));
cmd.Parameters.AddWithValue("@storage", TextBox_Storage.Text);
cmd.Parameters.AddWithValue("@min_storage", TextBox_Min_Storage.Text);
cmd.Parameters.AddWithValue("@max_storage", TextBox_Max_Storage.Text);
cmd.Parameters.AddWithValue("@recomended_dirt", TextBox_Dirt.Text);
cmd.Parameters.AddWithValue("@growthtime", TextBox_Time.Text);
cmd.Parameters.AddWithValue("@description", TextBox_Description.Text);
cmd.Parameters.AddWithValue("@number", TextBox_Productnumber.Text);
cmd.Parameters.AddWithValue("@fk_category", DropDownList_Categorys.SelectedValue);
//database sti til billede
string bill_sti = "intetbillede.jpg";
//Hvis der er en fil i FilUploaden
#region image1
if (FileUpload_Img1.HasFile)
{
//NewGuid danner uniq navn for billeder
bill_sti = Guid.NewGuid() + Path.GetExtension(FileUpload_Img1.FileName);
// Opret
String UploadeMappe = Server.MapPath("~/images/resizer/Original_Images/");
String CroppedMappe = Server.MapPath("~/images/resizer/Croppede/");
String Filnavn = DateTime.Now.ToFileTime() + FileUpload_Img1.FileName;
bill_sti = Filnavn;
//Gem det orginale Billede
FileUpload_Img1.SaveAs(UploadeMappe + Filnavn);
// Definer hvordan
ImageResizer.ResizeSettings BilledeSkalering = new ImageResizer.ResizeSettings();
//Lav nogle nye skalerings instillinger
BilledeSkalering = new ImageResizer.ResizeSettings();
BilledeSkalering.Width = 120;
BilledeSkalering.Height = 90;
BilledeSkalering.Mode = ImageResizer.FitMode.Crop;
//Udfør selve skaleringen
ImageResizer.ImageBuilder.Current.Build(UploadeMappe + Filnavn, CroppedMappe + Filnavn, BilledeSkalering);
}
// Tildel parameter-værdierne, fra input felterne.
cmd.Parameters.AddWithValue("@image1", bill_sti);
#endregion
#region image2
if (FileUpload_Img2.HasFile)
{
//NewGuid danner uniq navn for billeder
bill_sti = Guid.NewGuid() + Path.GetExtension(FileUpload_Img2.FileName);
// Opret
String UploadeMappe = Server.MapPath("~/images/resizer/Original_Images/");
String CroppedMappe = Server.MapPath("~/images/resizer/Croppede/");
String Filnavn = DateTime.Now.ToFileTime() + FileUpload_Img2.FileName;
bill_sti = Filnavn;
//Gem det orginale Billede
FileUpload_Img2.SaveAs(UploadeMappe + Filnavn);
// Definer hvordan
ImageResizer.ResizeSettings BilledeSkalering = new ImageResizer.ResizeSettings();
//Lav nogle nye skalerings instillinger
BilledeSkalering = new ImageResizer.ResizeSettings();
BilledeSkalering.Width = 90;
BilledeSkalering.Height = 120;
BilledeSkalering.Mode = ImageResizer.FitMode.Crop;
//Udfør selve skaleringen
ImageResizer.ImageBuilder.Current.Build(UploadeMappe + Filnavn, CroppedMappe + Filnavn, BilledeSkalering);
}
// Tildel parameter-værdierne, fra input felterne.
cmd.Parameters.AddWithValue("@image2", bill_sti);
#endregion
#region image3
if (FileUpload_Img3.HasFile)
{
//NewGuid danner uniq navn for billeder
bill_sti = Guid.NewGuid() + Path.GetExtension(FileUpload_Img3.FileName);
// Opret
String UploadeMappe = Server.MapPath("~/images/resizer/Original_Images/");
String CroppedMappe = Server.MapPath("~/images/resizer/Croppede/");
String Filnavn = DateTime.Now.ToFileTime() + FileUpload_Img3.FileName;
bill_sti = Filnavn;
//Gem det orginale Billede
FileUpload_Img3.SaveAs(UploadeMappe + Filnavn);
// Definer hvordan
ImageResizer.ResizeSettings BilledeSkalering = new ImageResizer.ResizeSettings();
//Lav nogle nye skalerings instillinger
BilledeSkalering = new ImageResizer.ResizeSettings();
BilledeSkalering.Width = 90;
BilledeSkalering.Height = 120;
BilledeSkalering.Mode = ImageResizer.FitMode.Crop;
//Udfør selve skaleringen
ImageResizer.ImageBuilder.Current.Build(UploadeMappe + Filnavn, CroppedMappe + Filnavn, BilledeSkalering);
}
// Tildel parameter-værdierne, fra input felterne.
cmd.Parameters.AddWithValue("@image3", bill_sti);
#endregion
conn.Open();
cmd.ExecuteNonQuery();
conn.Close();
Response.Redirect("Produkter.aspx");
}
public static List <string> UploadSingleImage(string serverPath, HttpPostedFileBase file, int saveAsParam)//Tek resim yükle - //httppostfilebase: Server'a atılacak olan dosyayı barındıracak olan property-dosya yükleme yolu
{
string OriginalImagePath = "~/Content/Uploads/UserImages/OriginalImages/";
string XSmallImagePath = "~/Content/Uploads/UserImages/XSmallImages/";
string CruptedImagePath = "~/Content/Uploads/UserImages/CruptedImages/";
List <string> ImagePaths = new List <string>();
if (file != null)
{
var uniqueName = Guid.NewGuid(); //yeni bir guid nesnesi oluşturdu-benzersiz
serverPath = serverPath.Replace("~", string.Empty); //serverpath de boşlukları ~ ile değiştirir - string.Empty:uzunluğu "sıfır" olan bir stringi represent etmekte olup kendisine "null" değeri atanmış olup, henüz kendisinin refere ettiği bir string örneklemi bulunmadığını belirtmektedir.
var fileArray = file.FileName.Split('.'); //Dosya ismini . ile böldü
string extension = fileArray[fileArray.Length - 1].ToLower(); //adresteki uzantıyı küçük harfe çevirdi-uzantı
var fileName = uniqueName + "." + extension; //dosya ismi benzersiz ad ve uzantıdan oluşsun
if (extension == "jpg" || extension == "jpeg" || extension == "png" || extension == "gif")
{
if (File.Exists(HttpContext.Current.Server.MapPath(serverPath + fileName)))//Sql'deki dosya yolu hücresinde belirtilen dosyanın local'de olup olmadığını denetler. (Uzak bir sunucudaki dosyaları denetlemez. Sadece kendi local'deki dosyaları denetler.)
{
ImagePaths.Add("1");
return(ImagePaths);
}
else
{
var filePath = HttpContext.Current.Server.MapPath(serverPath + fileName);//Dosya localde yoksa yeni bir dosya yolu belirtir
file.SaveAs(filePath);//dosya yolunu kaydeder
/* Görselleri boyutlandırmak için ImageResizer namespace`ini kullanıyorum. Bu işlemin dökümantasyonu imageresizing.net adresinde var(Package Manager Console ile hallettim). */
//ResizeSetting:Görüntüyü işlemek için kullanılacak ayarları temsil eder.
//FitMode.Crop:Genişlik ve yükseklik kesin değerler olarak kabul edilir -en boy oranı farkı varsa kırpma kullanılır.
ImageResizer.ResizeSettings ImageSetting = new ImageResizer.ResizeSettings();
ImageSetting.Width = 29;
ImageSetting.Height = 29;
ImageSetting.Mode = ImageResizer.FitMode.Crop;
ImageResizer.ImageBuilder.Current.Build(OriginalImagePath + fileName, XSmallImagePath + fileName, ImageSetting);
if (saveAsParam == 1)
{
ImageSetting.Width = 150;
ImageSetting.Height = 150;
ImageSetting.Mode = ImageResizer.FitMode.Crop;
}
else
{
ImageSetting.Width = 213;
ImageSetting.Height = 133;
ImageSetting.Mode = ImageResizer.FitMode.Crop;
}
ImageResizer.ImageBuilder.Current.Build(OriginalImagePath + fileName, CruptedImagePath + fileName, ImageSetting);
ImagePaths.Add(serverPath + fileName);
ImagePaths.Add(XSmallImagePath.Replace("~", string.Empty) + fileName);
ImagePaths.Add(CruptedImagePath.Replace("~", string.Empty) + fileName);
return(ImagePaths);
}
}
else
{
ImagePaths.Add("2");
return(ImagePaths);
}
}
ImagePaths.Add("0");
return(ImagePaths);
}
public static List <string> UploadSingleImage(string serverPath, HttpPostedFileBase file, int saveAsParam)
{
string OriginalImagePath = "~/Content/Uploads/UserImages/OriginalImages/";
string XSmallImagePath = "~/Content/Uploads/UserImages/XSmallImages/";
string CruptedImagePath = "~/Content/Uploads/UserImages/CruptedImages/";
List <string> ImagePaths = new List <string>();
if (file != null)
{
var uniqueName = Guid.NewGuid();
serverPath = serverPath.Replace("~", string.Empty);
//pictureName.format
//burak.yilmaz.jpg
//furkan.emre.bayrak.png
var fileArray = file.FileName.Split('.');
string extension = fileArray[fileArray.Length - 1].ToLower();
var fileName = uniqueName + "." + extension;
if (extension == "jpg" || extension == "jpeg" || extension == "png")
{
if (File.Exists(HttpContext.Current.Server.MapPath(serverPath + fileName)))
{
ImagePaths.Add("1");
return(ImagePaths);
}
else
{
var filePath = HttpContext.Current.Server.MapPath(serverPath + fileName);
file.SaveAs(filePath);
ImageResizer.ResizeSettings ImageSettings = new ImageResizer.ResizeSettings();
ImageSettings.Width = 30;
ImageSettings.Height = 30;
ImageSettings.Mode = ImageResizer.FitMode.Crop;
ImageResizer.ImageBuilder.Current.Build(OriginalImagePath + fileName, XSmallImagePath + fileName, ImageSettings);
if (saveAsParam == 1)
{
ImageSettings.Width = 150;
ImageSettings.Height = 150;
ImageSettings.Mode = ImageResizer.FitMode.Crop;
}
else
{
ImageSettings.Width = 250;
ImageSettings.Height = 250;
ImageSettings.Mode = ImageResizer.FitMode.Crop;
}
ImageResizer.ImageBuilder.Current.Build(OriginalImagePath + fileName, CruptedImagePath + fileName, ImageSettings);
ImagePaths.Add(serverPath + fileName);
ImagePaths.Add(XSmallImagePath.Replace("~", string.Empty) + fileName);
ImagePaths.Add(CruptedImagePath.Replace("~", string.Empty) + fileName);
return(ImagePaths);
}
}
else
{
ImagePaths.Add("2");
return(ImagePaths);
}
}
else
{
ImagePaths.Add("3");
return(ImagePaths);
}
}
