public string ProcessContent(string text, string flavor)
{
if (!string.IsNullOrEmpty(text))
{
_rules = _service.GetRewriteRules();
if (_rules.Enabled)
{
switch (flavor)
{
case "html":
text = ProcessHtml(text);
break;
case "text":
text = ProcessText(text);
break;
}
}
}
return text;
}
private LinkRewriteRuleCollection ParseRewriteRules()
{
var settings = _context.CurrentSite.As<LinkRewriteSettingsPart>();
LinkRewriteRuleCollection rules = new LinkRewriteRuleCollection(settings == null ? false : settings.Enabled);
if (rules.Enabled)
{
string[] rawRules = settings.Rules.Split(Environment.NewLine.ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
char[] delimiter = { '=', '>' };
foreach (string rawRule in rawRules)
{
string[] tokens = rawRule.Split(delimiter, StringSplitOptions.RemoveEmptyEntries);
if (tokens.Length == 2)
{
LinkRewriteRule rule = new LinkRewriteRule(tokens[0].Trim(), tokens[1].Trim());
if (ValidateRegEx(rule.Pattern))
{
rules.Add(rule);
}
else
{
rules.Clear();
throw new ArgumentException(T("The rewrite rule '{0}' is not a valid regular expression.", rule.Pattern).Text, "Pattern");
}
}
else
{
rules.Clear();
throw new ArgumentException(T("The rewrite rule '{0}' is not in the expected format of 'regex=>target'.", rawRule).Text, "Rule");
}
}
}
return rules;
}
