/// <summary>
/// Handles the current request.
/// </summary>
/// <param name="context">The current context</param>
/// <param name="args">Optional url arguments passed to the handler</param>
public virtual void HandleRequest(HttpContext context, params string[] args)
{
if (args != null && args.Length > 0)
{
//
// Http preview
//
Page page = Page.GetSingle(new Guid(args[0]));
WebThumb.GetThumbnail(context.Response, page.Id, "http://" + context.Request.Url.DnsSafeHost +
VirtualPathUtility.ToAbsolute("~/hem/" + page.Permalink), 300, 225);
}
}
private void CreateThumb(string thumbFile)
{
string html = "";
if (CreateImageCallback != null)
{
html = CreateImageCallback(txtTemplate.Text);
}
WebClient client = new WebClient();
string baseUrl = Request.Url.Scheme + "://" + Request.Url.Host;
string url = Globals.NavigateURL(TabId);
if (!url.StartsWith("http"))
{
url = baseUrl + url;
}
string page = (string)DataCache.GetCache("bbstore_producttemplate_" + TabId.ToString());
if (page == null)
{
page = client.DownloadString(url);
int bodystart = page.IndexOf("<body");
if (bodystart > 0)
{
page = page.Substring(0, bodystart) + "<body><div style=\"padding:20px;\">{{PLACEHOLDER}}</div></body></html>";
}
DataCache.SetCache("bbstore_producttemplate_" + TabId.ToString(), page);
}
if (html != string.Empty)
{
html = page.Replace("{{PLACEHOLDER}}", html);
WebThumb thumbMaker = new WebThumb("DesktopModules\\BBStore", Request.Url.Scheme + "://" + Request.Url.Host);
thumbMaker.MakeThumb(html, thumbFile);
}
}
