public async Task<ActionResult> Edit(GalleryEditViewModel model)
{
string result = "";
var data = db.Galleries.Find(model.Id);
if (data == null) return Json(LanguageDB.NotFound.GetError());
if (!string.IsNullOrEmpty(model.ImageData))
{
var image = db.AppFiles.Find(model.AppFileId);
if (image != null)
{
image.FullPath.DeleteFile();
db.AppFiles.Remove(image);
}
var saveFile = await db.SaveImage(model.ImageData, "galleries", null);
if (!saveFile.OK) return Json(Js.Error(saveFile.Message));
data.AppFiles.Add(saveFile.Image);
db.Entry(image).State = System.Data.Entity.EntityState.Modified;
result += saveFile.Message;
}
data.Name = model.Name;
data.Subtitle = model.Subtitle;
data.Link = model.Link;
data.VideoLink = model.VideoLink;
data.InHome = model.InHome;
data.ButtonText = model.ButtonText;
db.Entry(data).State = System.Data.Entity.EntityState.Modified;
var str = await db.SaveMessageAsync();
if (str != null) return Json(Js.Error(str));
return Json(Js.SuccessRedirect("Đã cập nhật Gallery: " + result, "/admin/home/config", 10));
}
public ActionResult Edit(int Page_ID, int Gallery_ID)
{
Gallery gallery = db.Galleries.Find(Gallery_ID);
if (gallery == null)
{
return(HttpNotFound());
}
GalleryEditViewModel galViewMod = new GalleryEditViewModel(Page_ID, gallery);
cleanUpUploads(gallery);
ViewBag.Success_Uploads = "";
ViewBag.Failed_Uploads = "";
ViewBag.Upload_Counts = "";
return(View(galViewMod));
}
public ActionResult Index(HttpPostedFileBase[] files, string Gallery_Name, int Gallery_ID, int Page_ID)
{
Gallery gal = db.Galleries.Find(Gallery_ID);
try
{
/*Lopp for multiple files*/
string retView = "";
foreach (HttpPostedFileBase ImgFile in files)
{
Regex r = new Regex("[^a-zA-Z0-9]");
string dirName = r.Replace(Gallery_Name, "");
string pathRoot = "~/" + IMAGE_BASE_ROOT + dirName + "/";
string pathRootTemp = "~/" + IMAGE_BASE_ROOT + dirName + "/uploadTemp/";
string dbRoot = IMAGE_BASE_ROOT + dirName + "/";
string displayRoot = "/" + IMAGE_BASE_ROOT + dirName + "/";
string fileNameNoExt = System.IO.Path.GetFileNameWithoutExtension(ImgFile.FileName);
string ext = System.IO.Path.GetExtension(ImgFile.FileName).ToLower();
if (ext == ".jpg" || ext == ".png")
{
if (!System.IO.Directory.Exists(Server.MapPath(pathRoot)))
{
System.IO.Directory.CreateDirectory(Server.MapPath(pathRoot));
}
if (!System.IO.Directory.Exists(Server.MapPath(pathRootTemp)))
{
System.IO.Directory.CreateDirectory(Server.MapPath(pathRootTemp));
}
string filePath = Server.MapPath(pathRoot) + ImgFile.FileName;
string filePathTemp = Server.MapPath(pathRootTemp) + ImgFile.FileName;
string displayPath = displayRoot + ImgFile.FileName;
string retName = "";
try
{
retName = UploadFile(ImgFile, pathRootTemp, fileNameNoExt, ext);
filePathTemp = Server.MapPath(pathRootTemp) + retName + ext;
filePath = Server.MapPath(pathRoot) + retName + ext;
displayPath = displayRoot + retName + ext;
fileNameNoExt = retName;
}
catch (Exception ex)
{
return(Json(new { error = "Upload Failed", message = ex.Message }));
}
//scaling image
Image origImg = Bitmap.FromFile(filePathTemp);
int width = origImg.Width;
int height = origImg.Height;
if (width > height)
{
if (width > GALLERY_IMG_WIDTH)
{
double origDouble = Convert.ToDouble(width);
double maxDouble = Convert.ToDouble(GALLERY_IMG_WIDTH);
double perc = 1 - ((origDouble - maxDouble) / origDouble);
width = Convert.ToInt32(Convert.ToDouble(width) * perc);
height = Convert.ToInt32(Convert.ToDouble(height) * perc);
Size newSize = new Size(width, height);
Image newImage = (Image)(new Bitmap(origImg, newSize));
//System.IO.File.Delete(filePath);
if (System.IO.File.Exists(filePath))
{
int i = 1;
filePath = Server.MapPath(pathRoot) + fileNameNoExt + i.ToString() + ext;
retName = fileNameNoExt + i.ToString();
while (System.IO.File.Exists(filePath))
{
i++;
filePath = Server.MapPath(pathRoot) + fileNameNoExt + i.ToString() + ext;
retName = fileNameNoExt + i.ToString();
}
fileNameNoExt = retName;
displayPath = displayRoot + retName + ext;
}
if (ext == ".jpg")
{
newImage.Save(filePath, ImageFormat.Jpeg);
}
else if (ext == ".png")
{
newImage.Save(filePath, ImageFormat.Png);
}
newImage.Dispose();
}
else
{
retName = UploadFile(ImgFile, pathRoot, fileNameNoExt, ext);
filePath = Server.MapPath(pathRoot) + retName + ext;
displayPath = displayRoot + retName + ext;
fileNameNoExt = retName;
}
}
else
{
if (height > GALLERY_IMG_HEIGHT)
{
double origDouble = Convert.ToDouble(height);
double maxDouble = Convert.ToDouble(GALLERY_IMG_HEIGHT);
double perc = 1 - ((origDouble - maxDouble) / origDouble);
width = Convert.ToInt32(Convert.ToDouble(width) * perc);
height = Convert.ToInt32(Convert.ToDouble(height) * perc);
Size newSize = new Size(width, height);
Image newImage = (Image)(new Bitmap(origImg, newSize));
if (System.IO.File.Exists(filePath))
{
int i = 1;
filePath = Server.MapPath(pathRoot) + fileNameNoExt + i.ToString() + ext;
retName = fileNameNoExt + i.ToString();
while (System.IO.File.Exists(filePath))
{
i++;
filePath = Server.MapPath(pathRoot) + fileNameNoExt + i.ToString() + ext;
retName = fileNameNoExt + i.ToString();
}
fileNameNoExt = retName;
displayPath = displayRoot + retName + ext;
}
if (ext == ".jpg")
{
newImage.Save(filePath, ImageFormat.Jpeg);
}
else if (ext == ".png")
{
newImage.Save(filePath, ImageFormat.Png);
}
newImage.Dispose();
}
else
{
retName = UploadFile(ImgFile, pathRoot, fileNameNoExt, ext);
filePath = Server.MapPath(pathRoot) + retName + ext;
displayPath = displayRoot + retName + ext;
fileNameNoExt = retName;
}
}
origImg.Dispose();
Photo photo = new Photo();
photo.File_Path = dbRoot + fileNameNoExt + ext;
photo.Thumb_Path = dbRoot + fileNameNoExt + ext;
photo.Archived = false;
photo.Added_By = User.Identity.Name.ToString();///TODO:auth
photo.Date_Added = DateTime.Now;
photo.Gallery = gal;
db.Photos.Add(photo);
db.SaveChanges();
//var files = new List<object>();
//files.Add(new { url = displayPath.Replace("\\", "\\/"), thumbnailUrl = displayPath.Replace("\\", "\\/"), name = ImgFile.FileName, type = "image/jpeg", size = ImgFile.ContentLength, deleteUrl = displayPath.Replace("\\", "\\/"), deleteType = "DELETE" });
//return Json(files, JsonRequestBehavior.AllowGet);
}
else
{
return(Json(new { error = "Upload Failed", message = "Not a supported image format" }));
}
///*Geting the file name*/
//string filename = System.IO.Path.GetFileName(file.FileName);
///*Saving the file in server folder*/
//retView += "<img src=\"images/"+filename+"\" alt=\"Image Not Found\"/>";
//file.SaveAs(Server.MapPath("~/images/" + filename));
//string filepathtosave = "Images/" + filename;
///*HERE WILL BE YOUR CODE TO SAVE THE FILE DETAIL IN DATA BASE*/
retView += "<img src=\"/" + dbRoot + fileNameNoExt + ext + "\" alt=\"Image Not Found\"/>";
}
ViewBag.Message = retView;
}
catch
{
ViewBag.Message = "Error while uploading the files.";
}
GalleryEditViewModel vm = new GalleryEditViewModel(Page_ID, gal);
return(View());
}
public ActionResult AddImages(HttpPostedFileBase[] files, int Page_ID, int Gallery_ID, string Gallery_Name)
{
string successUploads = "<h3>Successful Uploads</h3><hr /><table role=\"presentation\" class=\"table table-striped\"><tbody class=\"files\">";
string failedUploads = "<h3>Failed Uploads</h3><hr /><table role=\"presentation\" class=\"table table-striped\"><tbody class=\"files\">";
int success = 0;
int failed = 0;
Gallery gal = db.Galleries.Find(Gallery_ID);
foreach (HttpPostedFileBase ImgFile in files)
{
if (ImgFile != null)
{
Regex r = new Regex("[^a-zA-Z0-9]");
string dirName = r.Replace(Gallery_Name, "");
string pathRoot = "~/" + IMAGE_BASE_ROOT + dirName + "/";
string pathRootTemp = "~/" + IMAGE_BASE_ROOT + dirName + "/uploadTemp/";
string dbRoot = IMAGE_BASE_ROOT + dirName + "/";
string displayRoot = "/" + IMAGE_BASE_ROOT + dirName + "/";
string fileNameNoExt = System.IO.Path.GetFileNameWithoutExtension(ImgFile.FileName);
string ext = System.IO.Path.GetExtension(ImgFile.FileName).ToLower();
if (ext == ".jpg" || ext == ".png")
{
try
{
if (!System.IO.Directory.Exists(Server.MapPath(pathRoot)))
{
System.IO.Directory.CreateDirectory(Server.MapPath(pathRoot));
}
if (!System.IO.Directory.Exists(Server.MapPath(pathRootTemp)))
{
System.IO.Directory.CreateDirectory(Server.MapPath(pathRootTemp));
}
string filePath = Server.MapPath(pathRoot) + ImgFile.FileName;
string filePathTemp = Server.MapPath(pathRootTemp) + ImgFile.FileName;
string displayPath = displayRoot + ImgFile.FileName;
string retName = "";
try
{
retName = UploadFile(ImgFile, pathRootTemp, fileNameNoExt, ext);
filePathTemp = Server.MapPath(pathRootTemp) + retName + ext;
filePath = Server.MapPath(pathRoot) + retName + ext;
displayPath = displayRoot + retName + ext;
fileNameNoExt = retName;
}
catch (Exception ex)
{
return(Json(new { error = "Upload Failed", message = ex.Message }));
}
//scaling image
Image origImg = Bitmap.FromFile(filePathTemp);
int width = origImg.Width;
int height = origImg.Height;
if (width > height)
{
if (width > GALLERY_IMG_WIDTH)
{
double origDouble = Convert.ToDouble(width);
double maxDouble = Convert.ToDouble(GALLERY_IMG_WIDTH);
double perc = 1 - ((origDouble - maxDouble) / origDouble);
width = Convert.ToInt32(Convert.ToDouble(width) * perc);
height = Convert.ToInt32(Convert.ToDouble(height) * perc);
Size newSize = new Size(width, height);
Image newImage = (Image)(new Bitmap(origImg, newSize));
//System.IO.File.Delete(filePath);
if (System.IO.File.Exists(filePath))
{
int i = 1;
filePath = Server.MapPath(pathRoot) + fileNameNoExt + i.ToString() + ext;
retName = fileNameNoExt + i.ToString();
while (System.IO.File.Exists(filePath))
{
i++;
filePath = Server.MapPath(pathRoot) + fileNameNoExt + i.ToString() + ext;
retName = fileNameNoExt + i.ToString();
}
fileNameNoExt = retName;
displayPath = displayRoot + retName + ext;
}
if (ext == ".jpg")
{
newImage.Save(filePath, ImageFormat.Jpeg);
}
else if (ext == ".png")
{
newImage.Save(filePath, ImageFormat.Png);
}
newImage.Dispose();
}
else
{
retName = UploadFile(ImgFile, pathRoot, fileNameNoExt, ext);
filePath = Server.MapPath(pathRoot) + retName + ext;
displayPath = displayRoot + retName + ext;
fileNameNoExt = retName;
}
}
else
{
if (height > GALLERY_IMG_HEIGHT)
{
double origDouble = Convert.ToDouble(height);
double maxDouble = Convert.ToDouble(GALLERY_IMG_HEIGHT);
double perc = 1 - ((origDouble - maxDouble) / origDouble);
width = Convert.ToInt32(Convert.ToDouble(width) * perc);
height = Convert.ToInt32(Convert.ToDouble(height) * perc);
Size newSize = new Size(width, height);
Image newImage = (Image)(new Bitmap(origImg, newSize));
if (System.IO.File.Exists(filePath))
{
int i = 1;
filePath = Server.MapPath(pathRoot) + fileNameNoExt + i.ToString() + ext;
retName = fileNameNoExt + i.ToString();
while (System.IO.File.Exists(filePath))
{
i++;
filePath = Server.MapPath(pathRoot) + fileNameNoExt + i.ToString() + ext;
retName = fileNameNoExt + i.ToString();
}
fileNameNoExt = retName;
displayPath = displayRoot + retName + ext;
}
if (ext == ".jpg")
{
newImage.Save(filePath, ImageFormat.Jpeg);
}
else if (ext == ".png")
{
newImage.Save(filePath, ImageFormat.Png);
}
newImage.Dispose();
}
else
{
retName = UploadFile(ImgFile, pathRoot, fileNameNoExt, ext);
filePath = Server.MapPath(pathRoot) + retName + ext;
displayPath = displayRoot + retName + ext;
fileNameNoExt = retName;
}
}
origImg.Dispose();
Photo photo = new Photo();
photo.File_Path = dbRoot + fileNameNoExt + ext;
photo.Thumb_Path = dbRoot + fileNameNoExt + ext;
photo.Archived = false;
photo.Added_By = User.Identity.Name.ToString();///TODO:auth
photo.Date_Added = DateTime.Now;
photo.Gallery = gal;
db.Photos.Add(photo);
successUploads += "<tr class=\"table table-striped\"><td class=\"col-md-6\"><span class=\"preview\"><div class=\"col-sm-6 col-md-4\"><div class=\"thumbnail\"><a rel=\"lightbox-cats\" href=\"" + "/" + dbRoot + fileNameNoExt + ext + "\" title=\"" + ImgFile.FileName + "\" target=\"_blank\"><img class=\"img-responsive\" alt=\"No Image Found\" src=\"" + "/" + dbRoot + fileNameNoExt + ext + "\"></img></a></div></div></span></td><td class=\"col-md-2\"><p class=\"name\">" + ImgFile.FileName + "</p></td><td class=\"col-md-2\"><img class=\"img-responsive col-md-6\" src=\"../images/green_tick.png\" alt\"No Image Found\"></img></td></tr>";
success++;
//var files = new List<object>();
//files.Add(new { url = displayPath.Replace("\\", "\\/"), thumbnailUrl = displayPath.Replace("\\", "\\/"), name = ImgFile.FileName, type = "image/jpeg", size = ImgFile.ContentLength, deleteUrl = displayPath.Replace("\\", "\\/"), deleteType = "DELETE" });
//return Json(files, JsonRequestBehavior.AllowGet);
}
catch (Exception EX)
{
failedUploads += "<tr class=\"table table-striped\"><td class=\"col-md-6\"><span class=\"label label-danger\">Error:</span> " + EX.Message + "</td><td class=\"col-md-2\"><p class=\"name\">" + ImgFile.FileName + "</p></td><td class=\"col-md-2\"><img class=\"img-responsive col-md-6\" src=\"../images/red_x.png\" alt\"No Image Found\"></img></td></tr>";
failed++;
}
}
else
{
failedUploads += "<tr class=\"table table-striped\"><td class=\"col-md-6\"><span class=\"label label-danger\">Error:</span> " + ext + " is not a supported image format</td><td class=\"col-md-2\"><p class=\"name\">" + ImgFile.FileName + "</p></td><td class=\"col-md-2\"><img class=\"img-responsive col-md-6\" src=\"../images/red_x.png\" alt\"No Image Found\"></img></td></tr>";
failed++;
}
}
}
db.SaveChanges();
if (success > 0)
{
successUploads += "</tbody></table>";
}
else
{
successUploads = "";
}
if (failed > 0)
{
failedUploads += "</tbody></table>";
}
else
{
failedUploads = "";
}
ViewBag.Success_Uploads = successUploads;
ViewBag.Failed_Uploads = failedUploads;
string cssClass = "warning";
if (failed == 0)
{
cssClass = "success";
}
else if (success == 0)
{
cssClass = "danger";
}
if (success > 0 || failed > 0)
{
ViewBag.Upload_Counts = "<div class=\"alert alert-" + cssClass + " alert-dismissible\" role=\"alert\"><button type=\"button\" class=\"close\" data-dismiss=\"alert\" aria-label=\"Close\"><span aria-hidden=\"true\">×</span></button><strong>Upload Complete:</strong> " + success + " file(s) uploaded successfully, " + failed + " failed.</div>";
}
else
{
ViewBag.Upload_Counts = "";
}
GalleryEditViewModel vm = new GalleryEditViewModel(Page_ID, gal);
return(View("Edit", vm));
}