public static bool ResetRewriteVariables()
{
/*PhpException.FunctionNotSupported();
* return false;*/
ScriptContext context = ScriptContext.CurrentContext;
UrlRewriter rewriter = UrlRewriter.Current;
BufferedOutput output = context.BufferedOutput;
if (rewriter == null ||
output.Level == 0 ||
output.GetFilter() != rewriter.filterCallback)
{
return(false);
}
// some output flush
output.Flush();
rewriter.Variables.Clear();
output.DecreaseLevel(false);
if (output.Level == 0)
{
context.IsOutputBuffered = false;
}
return(true);
}
public static bool AddRewriteVariable(string name, string value)
{
if (String.IsNullOrEmpty(name))
{
PhpException.InvalidArgument("name", LibResources.GetString("arg:null_or_empty"));
return(false);
}
ScriptContext context = ScriptContext.CurrentContext;
UrlRewriter rewriter = UrlRewriter.GetOrCreate();
BufferedOutput output = context.BufferedOutput;
// some output flush
output.Flush();
rewriter.Variables[name] = value;
// start UrlRewriter filtering if not yet
if (output.FindLevelByFilter(rewriter.filterCallback) < 0)
{
// create new output buffer level (URL-Rewriter is not started yet)
int Level = output.IncreaseLevel();
output.SetFilter(rewriter.GetOrCreateFilterCallback(context), Level);
output.SetLevelName(Level, "URL-Rewriter");
}
context.IsOutputBuffered = true; // turn on output buffering if not yet
return(true);
}
private static UrlRewriter /*!*/ GetOrCreate()
{
if (current == null)
{
current = new UrlRewriter();
}
return(current);
}
public TagsUrlRewriter(UrlRewriter rewriter)
{
this.rewriter = rewriter;
}
/// <summary>
/// Clears thread static field. Called on request end.
/// </summary>
public static void Clear()
{
current = null;
}
public TagsUrlRewriter(UrlRewriter rewriter)
{
this.rewriter = rewriter;
}
private static UrlRewriter/*!*/ GetOrCreate()
{
if (current == null) current = new UrlRewriter();
return current;
}
/// <summary>
/// Clears thread static field. Called on request end.
/// </summary>
public static void Clear()
{
current = null;
}