public void ProcessRequest(HttpContext context)
{
string filename = context.Request.QueryString["filename"].ToString();
int Mag_ID = int.Parse(context.Request.QueryString["Mag_id"].ToString());
string Mag_Issue = context.Request.QueryString["Mag_Issue"].ToString();
string Shoot = context.Request.QueryString["Shoot"].ToString();
DateTime ShootDate = DateTime.Parse(context.Request.QueryString["ShootDate"].ToString());
string keywords = context.Request.QueryString["keywords"].ToString();
string description = context.Request.QueryString["description"].ToString();
string photographer = context.Request.QueryString["photographer"].ToString();
using(FileStream fs = File.Create(HttpContext.Current.Server.MapPath("~/photos/" + filename)))
{
SaveFile(context.Request.InputStream, fs);
}
IImageRepository db = new ImageRepository();
IUserRepository userdb = new UserRepository();
tbl_Image newImage = new tbl_Image();
newImage.date_uploaded = DateTime.Now;
newImage.magazine_id = Mag_ID;
newImage.magazine_issue = Mag_Issue;
newImage.shoot_description = Shoot;
newImage.shoot_date = ShootDate;
newImage.keywords = keywords;
newImage.description = description;
newImage.photographer = userdb.getUserbyUsername(photographer).id;
newImage.date_updated = DateTime.Now;
db.Add(newImage);
db.Save();
}
private void attach_tbl_Images(tbl_Image entity)
{
this.SendPropertyChanging();
entity.tbl_user = this;
}
private void detach_tbl_Images(tbl_Image entity)
{
this.SendPropertyChanging();
entity.tbl_user = null;
}
partial void Deletetbl_Image(tbl_Image instance);
private void detach_tbl_Images(tbl_Image entity)
{
this.SendPropertyChanging();
entity.tbl_publication = null;
}
partial void Inserttbl_Image(tbl_Image instance);
partial void Updatetbl_Image(tbl_Image instance);
public void SLUpload()
{
//Get all Values from Request
string filename = HttpContext.Request.QueryString["filename"].ToString();
int Mag_ID = int.Parse(HttpContext.Request.QueryString["Mag_id"].ToString());
string Mag_Issue = HttpContext.Request.QueryString["Mag_Issue"].ToString();
string Shoot = HttpContext.Request.QueryString["Shoot"].ToString();
DateTime ShootDate = DateTime.Parse(HttpContext.Request.QueryString["ShootDate"].ToString());
string keywords = HttpContext.Request.QueryString["keywords"].ToString();
string description = HttpContext.Request.QueryString["description"].ToString();
string photographer = HttpContext.Request.QueryString["photographer"].ToString();
//Save image as tempImage in "photos" folder
string tempFileName = System.Guid.NewGuid().ToString("N") + ".jpg";
using (FileStream fs = System.IO.File.Create(HttpContext.Server.MapPath("~/photos/" + tempFileName)))
{
SaveFile(HttpContext.Request.InputStream, fs);
}
//Save image details to database
tbl_Image newImage = new tbl_Image();
newImage.date_uploaded = DateTime.Now;
newImage.magazine_id = Mag_ID;
newImage.magazine_issue = Mag_Issue;
newImage.shoot_description = Shoot;
newImage.shoot_date = ShootDate;
newImage.keywords = keywords;
newImage.description = description;
newImage.photographer = userdb.getUserbyUsername(photographer).id;
newImage.date_updated = DateTime.Now;
newImage.name = tempFileName;
imagedb.Add(newImage);
imagedb.Save();
//Create Thumbnail and Preview and Delete Temp
string oldName = newImage.name;
newImage.name = newImage.tbl_publication.name.Replace(' ', '_') +
"_" +
newImage.magazine_issue.Replace(' ', '_') +
"_" +
((DateTime)newImage.shoot_date).ToString("dd_MMM_yyyy") +
"_" +
newImage.id.ToString() + ".jpg";
newImage.preview_location = "pv_" + newImage.name;
newImage.thumb_location = "th_" + newImage.name;
CreateThumbAndPreview("~/photos", oldName, newImage.name);
DeleteCurrentFile("~/photos", oldName);
imagedb.Save();
}
private void saveImage(ref tbl_Image myImage)
{
string oldName = myImage.name;
myImage.name = myImage.tbl_publication.name.Replace(' ', '_') +
"_" +
myImage.magazine_issue.Replace(' ', '_') +
"_" +
((DateTime)myImage.shoot_date).ToString("dd_MMM_yyyy") +
"_" +
myImage.id.ToString() + ".jpg";
myImage.preview_location = "pv_" + myImage.name;
myImage.thumb_location = "th_" + myImage.name;
try
{
using (System.Drawing.Image image = System.Drawing.Image.FromFile(Path.Combine(HttpContext.Server.MapPath("~/photos"), Path.GetFileName(oldName))))
{
var fileWidth = image.Width;
var fileHeight = image.Height;
//Create Thumbnail
int ThumbHeight = 110;
int ThumbWidth = 110;
if (fileWidth > fileHeight)
{
ThumbHeight = imagedb.GetProportionalImageHeight(ThumbWidth, fileHeight, fileWidth);
}
else if (fileWidth < fileHeight)
{
ThumbWidth = imagedb.GetProportionalImageWidth(ThumbHeight, fileWidth, fileHeight);
}
using (Bitmap bitmapThumb = new Bitmap(image, ThumbWidth, ThumbHeight))
{
bitmapThumb.Save(Server.MapPath("~/photos/thumb/" + myImage.thumb_location), image.RawFormat);
}
//Create Preview
int destinationHeight = 380;
int destinationWidth = 380;
if (fileWidth > fileHeight)
{
destinationHeight = imagedb.GetProportionalImageHeight(destinationWidth, fileWidth, fileWidth);
}
else if (fileWidth < fileHeight)
{
destinationWidth = imagedb.GetProportionalImageWidth(destinationHeight, fileWidth, fileHeight);
}
using (Bitmap bitmapPreview = new Bitmap(image, destinationWidth, destinationHeight))
{
Graphics g = Graphics.FromImage(bitmapPreview);
Color WaterMark = Color.FromArgb(80, Color.Gray);
Pen p = new Pen(WaterMark, 5);
g.DrawString("ImageBank Preview", new Font("Arial", 15), new SolidBrush(Color.DarkGray), new Point((bitmapPreview.Size.Width / 2) - 85, (bitmapPreview.Size.Height / 2) - 10));
g.DrawLine(p, new Point(0, 0), new Point((bitmapPreview.Size.Width / 2) - 50, (bitmapPreview.Size.Height / 2) - 50));
g.DrawLine(p, new Point((bitmapPreview.Size.Width / 2) + 50, (bitmapPreview.Size.Height / 2) + 50), new Point(bitmapPreview.Size.Width, bitmapPreview.Size.Height));
g.DrawLine(p, new Point((bitmapPreview.Size.Width / 2) - 50, (bitmapPreview.Size.Height / 2) + 50), new Point(0, bitmapPreview.Size.Height));
g.DrawLine(p, new Point((bitmapPreview.Size.Width / 2) + 50, (bitmapPreview.Size.Height / 2) - 50), new Point(bitmapPreview.Size.Width, 0));
bitmapPreview.Save(Server.MapPath("~/photos/preview/" + myImage.preview_location), image.RawFormat);
}
}
DeleteCurrentFile("~/photos", oldName);
}
catch (Exception ex)
{
throw new Exception("Error: " + ex.Message);
}
}
private void detach_tbl_Images(tbl_Image entity)
{
this.SendPropertyChanging();
entity.tbl_user = null;
}
public ActionResult Edit(tbl_Image postedmImage)
{
var returnUrl = Request["hdnReturnurl"];
//Get image from the database
tbl_Image myImage = imagedb.GetImageByID(postedmImage.id);
//Get collections for dropdowns
ViewData["Magazines"] = new SelectList(magdb.GetMagazines(), "id", "name");
ViewData["Users"] = new SelectList(userdb.GetUsers(), "id", "username", userdb.getUserbyUsername(HttpContext.User.Identity.Name.ToString()).id);
#region Validation of Input fields
HttpPostedFileBase hpf = Request.Files["FileUp"] as HttpPostedFileBase;
if (hpf.ContentLength > 0)
{
//Save updated file in photos folder as temp file
if (hpf.ContentType != "image/jpeg")
ModelState.AddModelError("", "Wrong File Type");
}
if (postedmImage.magazine_issue.Trim().Length == 0)
ModelState.AddModelError("magazine_issue", "Magazine issue missing");
if (postedmImage.shoot_description.Trim().Length == 0)
ModelState.AddModelError("shoot_description", "Shoot description missing");
try { DateTime testDate = (DateTime)postedmImage.shoot_date.Value; }
catch { ModelState.AddModelError("shoot_date", "Invalid Shoot Date"); }
if (postedmImage.description.Trim().Length == 0)
ModelState.AddModelError("description", "Description issue missing");
if (postedmImage.keywords.Trim().Length == 0)
ModelState.AddModelError("keywords", "Keywords issue missing");
if (!ModelState.IsValid)
{
return View(postedmImage);
}
#endregion
//if validation is OK then execute the following
string tempFileName = System.Guid.NewGuid().ToString("N") + ".jpg";
if (hpf.ContentLength > 0)
{
//Save updated file in photos folder as temp file
string filePath = "";
filePath = Path.Combine(HttpContext.Server.MapPath("~/Photos"), Path.GetFileName(tempFileName));
hpf.SaveAs(filePath);
}
//Update Image Object
myImage.magazine_id = postedmImage.magazine_id;
myImage.magazine_issue = postedmImage.magazine_issue;
myImage.shoot_description = postedmImage.shoot_description;
myImage.shoot_date = postedmImage.shoot_date;
myImage.date_updated = DateTime.Now;
myImage.keywords = postedmImage.keywords;
string oldName = tempFileName;
myImage.name = myImage.tbl_publication.name.Replace(' ', '_') +
"_" +
myImage.magazine_issue.Replace(' ', '_') +
"_" +
((DateTime)myImage.shoot_date).ToString("dd_MMM_yyyy") +
"_" +
myImage.id.ToString() + ".jpg";
myImage.preview_location = "pv_" + myImage.name;
myImage.thumb_location = "th_" + myImage.name;
myImage.thumb_location = "th_" + myImage.name;
myImage.preview_location = "pv_" + myImage.name;
if (hpf.ContentLength > 0)
{
CreateThumbAndPreview("~/photos", oldName, myImage.name);
DeleteCurrentFile("~/photos", oldName);
}
else
{
RenameFile(myImage.thumb_location, "th_" + myImage.name, "~/photos/thumb");
RenameFile(myImage.preview_location, "pv_" + myImage.name, "~/photos/preview");
}
imagedb.Save();
return Redirect(returnUrl);
}
private void attach_tbl_Images(tbl_Image entity)
{
this.SendPropertyChanging();
entity.tbl_user = this;
}
private void detach_tbl_Images(tbl_Image entity)
{
this.SendPropertyChanging();
entity.tbl_publication = null;
}
partial void Deletetbl_Image(tbl_Image instance);
partial void Updatetbl_Image(tbl_Image instance);
partial void Inserttbl_Image(tbl_Image instance);