public JsonResult ProcessSingleUploads(App app, HttpPostedFileBase file, int galleryId,
UploadProcessor uploadProcessorSepecific)
{
if (file != null && app.UploadGuid != null)
{
//look for cache if sequence exist before
var fileName = app.UploadGuid.ToString();
if (file.ContentLength > 0)
{
// first save gallery and temp record.
//upload the image
uploadProcessorSepecific.UploadFile(file, fileName, 0, true, true);
//successfully uploaded now save a gallery info
var galleryCategory = db.GalleryCategories.Find(galleryId);
var gallery =
db.Galleries.FirstOrDefault(
n =>
n.UploadGuid == app.UploadGuid &&
n.GalleryCategoryID == galleryCategory.GalleryCategoryID);
if (gallery == null)
{
gallery = new Gallery();
gallery.GalleryID = Guid.NewGuid();
gallery.UploadGuid = app.UploadGuid;
gallery.Title = app.AppName;
gallery.Extension = UploadProcessor.GetExtension(file);
gallery.GalleryCategoryID = galleryCategory.GalleryCategoryID;
gallery.Sequence = 0;
db.Galleries.Add(gallery);
// try to add a temp record as well.
var tempUpload = new TempUpload();
tempUpload.TempUploadID = Guid.NewGuid();
tempUpload.UserID = UserManager.GetLoggedUserId();
tempUpload.GalleryID = gallery.GalleryID;
tempUpload.RelatingUploadGuidForDelete = app.UploadGuid;
db.TempUploads.Add(tempUpload);
db.SaveChanges();
}
// resize
//new Thread(() => {
uploadProcessorSepecific.ResizeImageAndProcessImage(gallery, galleryCategory);
uploadProcessorSepecific.RemoveTempImage(gallery);
//}).Start();
}
return(Json(new { isUploaded = true, message = "successfully done" }, "text/html"));
}
return(Json(new { isUploaded = false, message = "No file send." }, "text/html"));
}
protected void Button1_Click(object sender, EventArgs e)
{
//add file
if (FileUpload1.HasFile == true)
{
//save to temp
TempUpload objTemp = new TempUpload(FileUpload1);
string pathtemp = objTemp.SaveFile();
string pathreal = string.Format(Constant.pathserverUpload, FileUpload1.FileName);
_objFile.Add(new ListFile()
{
_fileid = _objFile.Count + 1, _filename = FileUpload1.FileName, _filestream = FileUpload1.PostedFile.InputStream, _pathtemp = pathtemp, _pathreal = pathreal, _status = "N"
});
Repeater1.DataSource = _objFile;
Repeater1.DataBind();
}
}
public async Task <JsonResult> UploadGallery(App app, IEnumerable <HttpPostedFileBase> galleries)
{
if (galleries != null && app.UploadGuid != null)
{
//look for cache if sequence exist before
var nextSequence = GetSequenceNumber(app.UploadGuid);
var nextCount = GetHowManyGalleryImageExist(app.UploadGuid);
if (nextCount > AppVar.Setting.GalleryMaxPictures)
{
ResetSessionForUploadSequence(app.UploadGuid);
return(Json(new { isUploaded = false, uploadedFiles = 0, message = "You are out of your limit." },
"text/html"));
}
var fileName = app.UploadGuid.ToString();
var firstTime = true;
var countDone = 0;
foreach (var file in galleries)
{
if (file.ContentLength > 0)
{
// first save gallery and temp record.
if (!firstTime)
{
nextSequence = GetSequenceNumber(app.UploadGuid);
nextCount = GetHowManyGalleryImageExist(app.UploadGuid);
if (nextCount > AppVar.Setting.GalleryMaxPictures)
{
ResetSessionForUploadSequence(app.UploadGuid);
return
(Json(
new {
isUploaded = true,
uploadedFiles = countDone,
message = "You are out of your limit."
}, "text/html"));
}
}
else
{
firstTime = false;
}
//upload app-details page gallery image
Statics.UProcessorGallery.UploadFile(file, fileName, nextSequence, true, true);
//successfully uploaded now save a gallery info
var galleryCategory = await db.GalleryCategories.FindAsync(GalleryCategoryIDs.AppPageGallery);
//var thumbsCategory = await db.GalleryCategories.FindAsync(GalleryCategoryIDs.GalleryIcon);
var gallery =
await
db.Galleries.FirstOrDefaultAsync(
n =>
n.UploadGuid == app.UploadGuid &&
n.GalleryCategoryID == galleryCategory.GalleryCategoryID &&
n.Sequence == nextSequence);
// saving in the database
if (gallery == null)
{
// we didn't get the error
// image sequence and guid is correct.
gallery = new Gallery();
gallery.GalleryID = Guid.NewGuid();
gallery.UploadGuid = app.UploadGuid;
if (!string.IsNullOrEmpty(app.AppName))
{
gallery.Title = app.AppName + "-" + nextSequence;
}
gallery.Extension = UploadProcessor.GetExtension(file);
gallery.GalleryCategoryID = galleryCategory.GalleryCategoryID;
gallery.Sequence = nextSequence;
db.Galleries.Add(gallery);
// try to add a temp record as well.
var tempUpload = new TempUpload();
tempUpload.TempUploadID = Guid.NewGuid();
tempUpload.UserID = UserManager.GetLoggedUserId();
tempUpload.GalleryID = gallery.GalleryID;
tempUpload.RelatingUploadGuidForDelete = app.UploadGuid;
db.TempUploads.Add(tempUpload);
await db.SaveChangesAsync();
}
// resize
//new Thread(() => {
// resize app-details page gallery image
Statics.UProcessorGallery.ResizeImageAndProcessImage(gallery, galleryCategory);
//var source = "~/Uploads/Images/" + Variables.ADDITIONAL_ROOT_GALLERY_LOCATION +
// UploadProcessor.GetOrganizeNameStatic(gallery, true, true);
//var target = "~/Uploads/Images/" + Variables.ADDITIONAL_ROOT_GALLERY_ICON_LOCATION +
// UploadProcessor.GetOrganizeNameStatic(gallery, true);
// #apps detail page gallery thumbs generate
//Statics.uProcessorGallery.ResizeImageAndProcessImage(source, target, thumbsCategory.Width,
// thumbsCategory.Height, gallery.Extension);
var source = "~/Uploads/Images/" + Variables.AdditionalRootGalleryLocation +
UploadProcessor.GetOrganizeNameStatic(gallery, true, true);
//removing temp image what was exact uploaded after resizing it.
if (FileSys.Exists(Statics.UProcessorGallery.VirtualPathtoAbsoluteServerPath(source)))
{
// if processed image exist then remove the temp.
Statics.UProcessorGallery.RemoveTempImage(gallery);
}
countDone++;
//}).Start();
}
}
var countUploaded = galleries.Count();
return
(Json(
new {
isUploaded = true,
uploadedFiles = countUploaded,
message = "+" + countUploaded + " files successfully done."
}, "text/html"));
}
return(Json(new { isUploaded = false, uploadedFiles = 0, message = "No file send." }, "text/html"));
}