private void GetImages()
{
int brand_id = Convert.ToInt32(Request.QueryString["id"]);;
//Getting Images Based on This Brand ID
List <Gallery> images = GalleryDAL.GetImages(brand_id);
if (images.Count > 0)
{
StringBuilder sb = new StringBuilder();
foreach (Gallery image in images)
{
sb.Append(string.Format(@"
<a class='group' rel='gallery' href='../images/gallery/{2}' title='{0}'>
<div class='image'>
<img src = '../images/gallery/{2}' runat='server' alt='Gallery Image Here' title='{3}' height='300px' />
</div>
</a>
", image.image_id, image.brand_id, image.image_name, image.image_title));
lblGallery.Text = sb.ToString();
}
}
else
{
lblGallery.Text = "No Image Added";
}
}
protected void btnUpload_Click(object sender, EventArgs e)
{
int brand_id = 0;
//To Get Brand ID
string email = Session["login"].ToString();
List <brandClass> brandDetail = brandDAL.GetBrandDetailsByEmail(email);
if (brandDetail.Count == 1)
{
foreach (brandClass brand in brandDetail)
{
brand_id = brand.brand_id;
}
}
//For Uploading Image
Gallery gallery = new Gallery();
//File Upload Starts Here
try
{
//Upploading Image Here
if (FileUpload1.HasFile)
{
//Generating RAndom Number
Random rand = new Random();
//string imagepath;
int guid = rand.Next();
string fileName = guid + Path.GetFileName(FileUpload1.FileName);
FileUpload1.PostedFile.SaveAs(Server.MapPath("~/images/gallery/") + fileName);
lblImage.Text = "Image " + fileName + " Successfully Uploaded";
gallery.image_name = fileName;
//Saving to Database
gallery.brand_id = brand_id;
gallery.image_title = txtImageName.Text;
//Object for DAL
GalleryDAL DAL = new GalleryDAL();
bool success = DAL.AddImage(gallery);
if (success == true)
{
lblImage.Text = "Image Successfully Added.";
txtImageName.Text = "";
}
else
{
lblImage.Text = "Failed to Add new Image";
}
}
else
{
lblImage.Text = "No Image Selected! Failed to upload image.";
}
}
catch (Exception ex)
{
lblImage.Text = "Image Upload Failed";
}
}
public static void AddNewGalleryImage(HttpPostedFileBase fileUpload, int ModelID, string UpdatedBy)
{
try
{
var FileName = Path.GetFileName(fileUpload.FileName);
//Make sure we don't attempt to upload a very large file
if (fileUpload.ContentLength > 1048576) //1MB limit
{
throw new InvalidCastException("File size too big, please make sure your file size is less than 1MB.");
}
//We need to check that it's a valid image we have uploaded
if (!ValidateFileExtension(FileName))
{
//Invalid file type so refuse the upload
throw new InvalidCastException("Invalid file type, only files with the extension 'JPG' or 'PNG' allowed.");
}
//Now we can try to create our images
WebImage uploadedImage = new WebImage(fileUpload.InputStream);
//Now we need to make sure we have the minimum image dimensions as we need to make 3 versions
if (!ValidateImageSize(uploadedImage))
{
//Invalid image sizes so refuse the upload
throw new InvalidCastException("Image is too small, the minimum dimension is Width 200px by Height 150px.");
}
//Remove any spaces in the image filename and replace with underscores
FileName = FileName.Replace(" ", "_");
//Generate a unique filename, which will include the original name too
FileName = DateTime.Now.ToString("dd_MM_yyyy_HH_mm_ss") + "_" + FileName;
//Generate the 'save to' path for the raw uploaded file
var path = HttpContext.Current.Server.MapPath("~/images/uploads/");
//Now save the original file to disk
uploadedImage.Save(path + FileName);
//Generate the thumbnails and save them
var thumbnailImage = ResizeImage(uploadedImage, "thumb", FileName);
thumbnailImage.Save(path + thumbnailImage.FileName);
var smallThumbnailImage = ResizeImage(uploadedImage, "small", FileName);
smallThumbnailImage.Save(path + smallThumbnailImage.FileName);
//Finally update the DB now
GalleryDAL.AddNewGalleryImage(FileName, ModelID, UpdatedBy);
}
finally
{
}
}
public static List <GalleryListViewModel> GetImageGallery(int pageNumber, int numberOfItems, out int numberOfPages)
{
List <GalleryListViewModel> myList = new List <GalleryListViewModel>();
DataTable dt = GalleryDAL.GetImageGalleryList(pageNumber, numberOfItems, out numberOfPages);
foreach (DataRow row in dt.Rows)
{
GalleryListViewModel myListItems = new GalleryListViewModel
{
ImageId = (int)row["ImageID"],
MainImage = row["ImageName"].ToString().Trim(),
ThumbnailImage = row["ImageName"].ToString().Replace(Path.GetExtension(row["ImageName"].ToString()).ToLower(), "_thumb") + Path.GetExtension(row["ImageName"].ToString()).ToLower().Trim(),
SmallThumbnail = row["ImageName"].ToString().Replace(Path.GetExtension(row["ImageName"].ToString()).ToLower(), "_small") + Path.GetExtension(row["ImageName"].ToString()).ToLower().Trim(),
Manufacturer = row["Manufacturer"].ToString(),
ModelName = row["ModelName"].ToString(),
Disabled = (bool)row["Disabled"]
};
myList.Add(myListItems);
}
return(myList);
}
public static void DeleteImage(int ImageID)
{
//First we delete from SQL, this will return the main image name to allow us to delete the files from the server
var imageName = GalleryDAL.DeleteGalleryImage(ImageID);
//Check that we got a value back, if this is an empty string then there was no image to delete
//and attempting to remove them from the drive will cause an error
if (imageName != "")
{
var path = HttpContext.Current.Server.MapPath("~/images/uploads/");
var ThumbnailImage = imageName.Replace(Path.GetExtension(imageName.ToString()).ToLower(), "_thumb") + Path.GetExtension(imageName.ToString()).ToLower().Trim();
var SmallThumbnail = imageName.Replace(Path.GetExtension(imageName.ToString()).ToLower(), "_small") + Path.GetExtension(imageName.ToString()).ToLower().Trim();
//Now delete the 3 files
File.Delete(path + imageName);
File.Delete(path + ThumbnailImage);
File.Delete(path + SmallThumbnail);
}
else
{
throw new InvalidCastException("No image selected for deletion, please use the 'Delete' button to remove the image you wish to delete.");
}
}
private void GetImages()
{
int brand_id = 0;
//To Get Brand ID
string email = Session["login"].ToString();
List <brandClass> brandDetail = brandDAL.GetBrandDetailsByEmail(email);
if (brandDetail.Count == 1)
{
foreach (brandClass brand in brandDetail)
{
brand_id = brand.brand_id;
}
}
//Getting Images Based on This Brand ID
List <Gallery> images = GalleryDAL.GetImages(brand_id);
if (images.Count > 0)
{
StringBuilder sb = new StringBuilder();
foreach (Gallery image in images)
{
sb.Append(string.Format(@"
<a class='group' rel='gallery' href='../images/gallery/{2}' title='{0}'>
<div class='image'>
<img src = '../images/gallery/{2}' runat='server' alt='Gallery Image Here' title='{3}' height='300px' />
</div>
</a>
", image.image_id, image.brand_id, image.image_name, image.image_title));
lblGallery.Text = sb.ToString();
}
}
else
{
lblGallery.Text = "No Image Added";
}
}
public override IController CreateController(System.Web.Routing.RequestContext requestContext, string controllerName)
{
IController controller = null;
dynamic obj = null;
switch (controllerName)
{
case "Services":
{
obj = new ServicesDAL();
break;
}
case "Histories":
{
obj = new HistoryDAL();
break;
}
case "Employees":
{
obj = new EmployeeDAL();
break;
}
case "AboutClinic":
{
obj = new AboutClinicDAL();
break;
}
case "Testimonial":
{
obj = new TestimonialsDAL();
break;
}
case "GalleryAdmin":
{
obj = new GalleryDAL();
break;
}
case "Gallery":
{
obj = new GalleryDAL();
break;
}
case "AdminPartial":
{
obj = new PartialPagesDAL();
break;
}
}
Type controllerType = GetControllerType(requestContext, controllerName);
if (obj != null)
{
controller = Activator.CreateInstance(controllerType, new[] { obj }) as Controller;
}
else
{
controller = Activator.CreateInstance(controllerType) as Controller;
}
return(controller);
}
public static DataTable GetJsonImageGallery(int pageNumber, int numberOfItems, out int numberOfPages)
{
return(GalleryDAL.GetImageGalleryList(pageNumber, numberOfItems, out numberOfPages));
}
