private void RefreshText()
{
string hdnValueTrim = hdnValue.Value.Trim();
if (hdnValueTrim.StartsWithCSafe("rule(", true))
{
// Empty rule designer condition is not considered as rule conditions
if (hdnValueTrim.EqualsCSafe("Rule(\"\", \"<rules></rules>\")", true))
{
hdnValue.Value = "";
}
else
{
bool failToParseXml = false;
string ruleText = MacroRuleTree.GetRuleText(hdnValueTrim, true, out failToParseXml);
if (failToParseXml)
{
// If failed to parse the rule, extract the condition
MacroExpression xml = MacroExpression.ExtractParameter(hdnValueTrim, "rule", 0);
if (xml != null)
{
string user = null;
hdnValue.Value = MacroResolver.RemoveMacroSecurityParams(ValidationHelper.GetString(xml.Value, ""), out user);
}
}
else
{
// Display rule text
ltlMacro.Text = ruleText;
txtMacro.Visible = false;
pnlRule.Visible = true;
return;
}
}
}
txtMacro.Text = hdnValue.Value;
hdnValue.Value = null;
txtMacro.Visible = true;
pnlRule.Visible = false;
pnlUpdate.Update();
}
/// <summary>
/// Extracs the condition from Rule method.
/// </summary>
public string ConditionFromExpression(string expression)
{
MacroExpression xml = null;
try
{
xml = MacroExpression.ExtractParameter(expression, "rule", 1);
}
catch { }
string user = null;
if (xml == null)
{
return(MacroResolver.RemoveMacroSecurityParams(expression, out user));
}
else
{
// Returns first parameter of the expression
return(MacroResolver.RemoveMacroSecurityParams(ValidationHelper.GetString(xml.Value, ""), out user));
}
}
