protected void cmdUpload_Command(Object sender, CommandEventArgs e)
{
if (null != e.CommandArgument)
{
AttachmentCategory category = (AttachmentCategory)Enum.Parse(typeof(AttachmentCategory), e.CommandArgument.ToString());
ShowUploadDlg(-1, category, "Upload Supporting Attachment", "You can upload a supporting attachment for each description.");
}
}
protected void btnUpload_Click(object sender, EventArgs e)
{
FileUpload fileUpload = modalDialog.FindControl("txtFileUpload") as FileUpload;
Label lblAttachmentCategory = modalDialog.FindControl("lblAttachmentCategory") as Label;
Label lblUploadInstructions = modalDialog.FindControl("lblUploadInstructions") as Label;
Label lblAttachmentName = modalDialog.FindControl("lblAttachmentName") as Label;
Label lblAttachmentId = modalDialog.FindControl("lblAttachmentId") as Label;
AttachmentCategory category = (AttachmentCategory)Enum.Parse(typeof(AttachmentCategory), lblAttachmentCategory.Text);
this.Validate("Upload");
if (this.IsValid && null != fileUpload && fileUpload.HasFile && FileUtils.IsValidFile(fileUpload.FileName))
{
int id = Convert.ToInt32(lblAttachmentId.Text);
Attachment attachment = null;
if (id > 0)
{
attachment = PortfolioService.GetAttachment(id);
}
if (id <= 0 || null == attachment)
{
attachment = new Attachment();
Portfolio portfolio = GetPortfolio();
if (category == AttachmentCategory.Image || category == AttachmentCategory.Document || category == AttachmentCategory.Media)
{
attachment.Type = AttachmentType.Portfolio;
attachment.ObjectRowId = portfolio.Id;
}
else
{
attachment.Type = AttachmentType.Portfolio;
attachment.ObjectRowId = GetPortfolio().Id;
}
attachment.Category = category;
}
attachment.Description = lblAttachmentName.Text;
attachment.Name = fileUpload.FileName;
using (BinaryReader reader = new BinaryReader(fileUpload.FileContent))
{
byte[] buf = reader.ReadBytes((int)fileUpload.FileContent.Length);
reader.Close();
fileUpload.FileContent.Close();
if (FileUtils.IsImageFile(attachment.Name))
{
attachment.Data = buf;// ImageUtils.NormalizeImage(buf);
}
else
{
attachment.Data = buf;
}
}
PortfolioService.SaveAttachment(attachment);
modalDialog.HideModal();
LoadPortfolio();
}
}
protected virtual void ValidateFiles(AttachmentCategory cat, IEnumerable <IFileInfo> lst)
{
if (cat == null)
{
throw new ArgumentException("MSG_unknown_category");
}
foreach (var d in lst)
{
if (!cat.ValidateFile(d, out ValidationResult res))
{
throw new ArgumentException(res.ErrorMessage);
}
}
}
private void ShowUploadDlg(int id, AttachmentCategory category, string title, string instructions)
{
Label lblAttachmentCategory = modalDialog.FindControl("lblAttachmentCategory") as Label;
Label lblUploadInstructions = modalDialog.FindControl("lblUploadInstructions") as Label;
Label lblAttachmentName = modalDialog.FindControl("lblAttachmentName") as Label;
Label lblAttachmentId = modalDialog.FindControl("lblAttachmentId") as Label;
Label lblFormats = modalDialog.FindControl("lblFormats") as Label;
Label lblTitle = modalDialog.FindControl("lblTitle") as Label;
lblFormats.Text = FileUtils.SupportedFileFormats();
lblAttachmentCategory.Text = Enum.GetName(typeof(AttachmentCategory), category);
lblUploadInstructions.Text = instructions;
lblAttachmentName.Text = category.ToDescription();
lblTitle.Text = title;
lblAttachmentId.Text = id.ToString();
modalDialog.ShowModal();
}
private void LoadData()
{
//public virtual int Id { get; set; }
//public virtual string { get; set; }
//public virtual string Description { get; set; }
//public virtual int { get; set; }
string where = " where 1=1 ";
if (ddlCategory.SelectedValue != "-1")
{
AttachmentCategory category = (AttachmentCategory)Enum.Parse(typeof(AttachmentCategory), ddlCategory.SelectedValue.ToString());
where += " and a.Category = " + (int)category;
}
if (ddlType.SelectedValue != "-1")
{
AttachmentType type = (AttachmentType)Enum.Parse(typeof(AttachmentType), ddlType.SelectedValue.ToString());
where += " and a.Type = " + (int)type;
}
if (!String.IsNullOrEmpty(txtDescription.Text))
{
where += " and (a.Description like '%" + txtDescription.Text + "%')";
}
if (!String.IsNullOrEmpty(txtName.Text))
{
where += " and (a.Name like '%" + txtName.Text + "%')";
}
if (!String.IsNullOrEmpty(txtObjectRow.Text))
{
where += " and (a.ObjectRowId = " + txtObjectRow.Text + ")";
}
// string orderby = (SortDirection == SortDirection.Ascending) ? " order by " + SortColumn + " ASC " : " order by " + SortColumn + " DESC ";
IList <Attachment> list = PortfolioService.GetAttachments(where);
gvAttachments.DataSource = list;
gvAttachments.DataBind();
}
private void ShowUploadDlg(int id, AttachmentCategory category, string title, string instructions)
{
Label lblAttachmentCategory = modalDialog.FindControl("lblAttachmentCategory") as Label;
Label lblUploadInstructions = modalDialog.FindControl("lblUploadInstructions") as Label;
Label lblAttachmentName = modalDialog.FindControl("lblAttachmentName") as Label;
Label lblAttachmentId = modalDialog.FindControl("lblAttachmentId") as Label;
Label lblFormats = modalDialog.FindControl("lblFormats") as Label;
Label lblTitle = modalDialog.FindControl("lblTitle") as Label;
lblFormats.Text = FileUtils.SupportedFileFormats();
lblAttachmentCategory.Text = Enum.GetName(typeof(AttachmentCategory), category);
lblUploadInstructions.Text = instructions;
lblAttachmentName.Text = category.ToDescription();
lblTitle.Text = title;
lblAttachmentId.Text = id.ToString();
modalDialog.ShowModal();
}
