public override void ReloadData()
{
// Try to copy forum viewer properties from parent
CopyValuesFromParent(this);
// Retrieve from DB only if post has some attachments
if ((this.PostAttachmentCount > 0) && ((this.PostID > 0)))
{
ltlHeader.Text = GetString("forums.postattachments");
DataSet ds = ForumAttachmentInfoProvider.GetForumAttachments(this.PostID, false);
if (!DataHelper.DataSourceIsEmpty(ds))
{
rptAttachments.DataSource = ds;
rptAttachments.DataBind();
plcPostAttachments.Visible = true;
}
}
// Hide if there is no attachment
else
{
plcPostAttachments.Visible = false;
}
base.ReloadData();
}
/// <summary>
/// Handles file upload.
/// </summary>
protected void btnUpload_OnClick(object sender, EventArgs e)
{
if (ForumContext.CurrentForum == null)
{
return;
}
// Check permissions
if (!this.IsAvailable(ForumContext.CurrentForum, ForumActionType.Attachment))
{
lblError.Visible = true;
lblError.Text = GetString("ForumNewPost.PermissionDenied");
return;
}
if (fileUpload.HasFile)
{
// Check max attachment size
if ((ForumContext.CurrentForum.ForumAttachmentMaxFileSize > 0) && ((fileUpload.PostedFile.InputStream.Length / 1024) >= ForumContext.CurrentForum.ForumAttachmentMaxFileSize))
{
lblError.Visible = true;
lblError.Text = GetString("ForumAttachment.AttachmentIsTooLarge");
return;
}
// Check attachment extension
if (!ForumAttachmentInfoProvider.IsExtensionAllowed(fileUpload.FileName, this.SiteName))
{
lblError.Visible = true;
lblError.Text = GetString("ForumAttachment.AttachmentIsNotAllowed");
return;
}
ForumAttachmentInfo attachmentInfo = new ForumAttachmentInfo(fileUpload.PostedFile, 0, 0, ForumContext.CurrentForum.ForumImageMaxSideSize);
attachmentInfo.AttachmentPostID = ForumContext.CurrentPost.PostId;
ForumGroupInfo fgi = ForumGroupInfoProvider.GetForumGroupInfo(ForumContext.CurrentForum.ForumGroupID);
if (fgi != null)
{
attachmentInfo.AttachmentSiteID = fgi.GroupSiteID;
//Save to DB
ForumAttachmentInfoProvider.SetForumAttachmentInfo(attachmentInfo);
DataSet ds = ForumAttachmentInfoProvider.GetForumAttachments(ForumContext.CurrentPost.PostId, false);
if (!DataHelper.DataSourceIsEmpty(ds))
{
listAttachment.DataSource = ds;
listAttachment.DataBind();
plcListHeader.Visible = true;
}
}
}
}
/// <summary>
/// Page load.
/// </summary>
protected void Page_Load(object sender, EventArgs e)
{
ScriptHelper.RegisterClientScriptBlock(this, typeof(string), "DeleteConfirmation", ScriptHelper.GetScript(
"function DeleteConfirm() { return confirm(" + ScriptHelper.GetString(GetString("forums.attachment.deleteconfirmation")) + "); } "));
if ((ForumContext.CurrentPost != null) && (ForumContext.CurrentPost.PostId > 0))
{
btnUpload.Text = GetString("general.upload");
btnBack.Text = GetString("general.back");
if (ForumContext.CurrentForum != null)
{
if (ForumContext.CurrentForum.ForumAttachmentMaxFileSize > 0)
{
lblInfo.Text = GetString("ForumAttachment.MaxFileSizeInfo").Replace("##SIZE##", ForumContext.CurrentForum.ForumAttachmentMaxFileSize.ToString());
lblInfo.Visible = true;
}
}
if (ControlsHelper.IsInUpdatePanel(this))
{
ScriptManager.GetCurrent(this.Page).RegisterPostBackControl(this.btnUpload);
}
if (!RequestHelper.IsPostBack())
{
// Get post attachments
DataSet attachments = ForumAttachmentInfoProvider.GetForumAttachments(ForumContext.CurrentPost.PostId, false);
if (!DataHelper.DataSourceIsEmpty(attachments))
{
listAttachment.DataSource = attachments;
listAttachment.DataBind();
}
else
{
plcListHeader.Visible = false;
}
}
}
}