public void ProcessRequest(HttpContext context)
{
if (!UserValidationFacade.IsLoggedIn())
{
context.Response.ContentType = MimeTypeInfo.Text;
context.Response.Write("No user logged in");
context.Response.StatusCode = 401;
return;
}
try
{
string t = context.Request["t"];
Verify.That(!t.IsNullOrEmpty(), "Missing query string argument 't'");
string p = context.Request["p"];
Verify.That(!p.IsNullOrEmpty(), "Missing query string argument 'p'");
Guid templateId = Guid.Parse(t);
Guid pageId = Guid.Parse(p);
PageTemplatePreview.GetPreviewInformation(context, pageId, templateId, out string filePath, out _);
Verify.That(C1File.Exists(filePath), "Preview file missing");
context.Response.ContentType = "image/png";
context.Response.WriteFile(filePath);
}
catch (Exception ex)
{
Log.LogError(nameof(TemplatePreviewHttpHandler), ex);
throw;
}
}
public void ProcessRequest(HttpContext context)
{
if (!UserValidationFacade.IsLoggedIn())
{
return;
}
try
{
string t = context.Request["t"];
Verify.That(!t.IsNullOrEmpty(), "Missing query string argument 't'");
string p = context.Request["p"];
Verify.That(!p.IsNullOrEmpty(), "Missing query string argument 'p'");
Guid templateId = Guid.Parse(t);
Guid pageId = Guid.Parse(p);
string filePath;
PageTemplatePreview.PlaceholderInformation[] placeholders;
PageTemplatePreview.GetPreviewInformation(context, pageId, templateId, out filePath, out placeholders);
Verify.That(C1File.Exists(filePath), "Preview file missing");
context.Response.ContentType = "image/png";
context.Response.WriteFile(filePath);
}
catch (Exception ex)
{
Log.LogError(this.GetType().ToString(), ex.ToString());
throw;
}
}
private void Watcher_OnChanged(object sender, FileSystemEventArgs e)
{
// Ignoring system and temporary files
if (e.Name.StartsWith(TempFilePrefix))
{
return;
}
PageTemplateProviderRegistry.FlushTemplates();
PageTemplatePreview.ClearCache();
}
private void Watcher_OnChanged(object sender, FileSystemEventArgs e)
{
// Ignoring changes to files, not related to master pages, and temporary files
if (e.Name.StartsWith(TempFilePrefix) ||
!Regex.IsMatch(e.Name, FileWatcher_Regex, RegexOptions.IgnoreCase))
{
return;
}
PageTemplateProviderRegistry.FlushTemplates();
PageTemplatePreview.ClearCache();
}
