/// <summary>
/// Transforms the template and adds the content with the given name to the specified parent.
/// </summary>
public IItemContainer Unfold(string name, IItemContainer parent)
{
Guard.NotNull(() => parent, parent);
Guard.NotNullOrEmpty(() => name, name);
//var sessionHost = this.templating as ITextTemplatingSessionHost;
using (tracer.StartActivity(Resources.TextTemplate_TraceStartUnfold, this.templateFile, parent.GetLogicalPath()))
{
this.templating.BeginErrorSession();
try
{
// TODO: add support for parameters.
//foreach (var parameter in Parameters)
//{
// sessionHost.Session[parameter.Name] = parameter.GetTypedValue();
//}
var callback = new TemplateCallback(tracer, templateFile);
var content = this.templating.ProcessTemplate(templateFile, templateContent, callback);
var targetName = name;
if (!Path.HasExtension(targetName))
{
targetName = targetName + callback.FileExtension;
}
// BUGFIX: FBRT does not checkout the file, if SCC.
var targetItem = parent.Find<IItem>(targetName).FirstOrDefault();
if (targetItem != null)
{
targetItem.Checkout();
}
using (new TempFileCleaner())
{
// HACK: \o/ feature runtime VsFileContentTemplate creates a temp file and
// doesn't delete it, so we go FSW to detect it.
return parent.AddContent(content, targetName, true, false, callback.OutputEncoding);
}
}
finally
{
this.templating.EndErrorSession();
}
}
}
/// <summary>
/// Transforms the template and adds the content with the given name to the specified parent.
/// </summary>
public IItemContainer Unfold(string name, IItemContainer parent)
{
Guard.NotNull(() => parent, parent);
Guard.NotNullOrEmpty(() => name, name);
//var sessionHost = this.templating as ITextTemplatingSessionHost;
using (tracer.StartActivity(Resources.TextTemplate_TraceStartUnfold, this.templateFile, parent.GetLogicalPath()))
{
this.templating.BeginErrorSession();
try
{
// TODO: add support for parameters.
//foreach (var parameter in Parameters)
//{
// sessionHost.Session[parameter.Name] = parameter.GetTypedValue();
//}
var callback = new TemplateCallback(tracer, templateFile);
var content = this.templating.ProcessTemplate(templateFile, templateContent, callback);
var targetName = name;
if (!Path.HasExtension(targetName))
{
targetName = targetName + callback.FileExtension;
}
// BUGFIX: FBRT does not checkout the file, if SCC.
var targetItem = parent.Find <IItem>(targetName).FirstOrDefault();
if (targetItem != null)
{
targetItem.Checkout();
}
using (new TempFileCleaner())
{
// HACK: \o/ feature runtime VsFileContentTemplate creates a temp file and
// doesn't delete it, so we go FSW to detect it.
return(parent.AddContent(content, targetName, true, false, callback.OutputEncoding));
}
}
finally
{
this.templating.EndErrorSession();
}
}
}
/// <summary>Retrieves a Template singleton instance (downloading it if it has not already been pulled).</summary>
/// <param name="url">The URL that contains the template.</param>
/// <param name="selector">The CSS selector for the script block containing the template HTML.</param>
/// <param name="callback">Callback to return the template in.</param>
public void GetAsync(string url, string selector, TemplateCallback callback)
{
// Setup initial conditions.
if (callback == null) return;
// Check cache for pre-existing template.
Template template = Get(selector);
if (template != null)
{
callback(template);
return;
}
// NB: The actual download is only invoked once (logic handled within the 'Download' method).
Download(url, delegate
{
template = GetInternal(selector, false); // Don't recheck cahce. Cache has already checked prior to downloading.
callback(template);
});
}
