public static void Main()
{
// TryMatch() can get a single match
if (IsoDate.TryMatch("2021-02-03T01:23:45.678Z", out var isoDate))
{
Console.WriteLine($"IsoDate: year={isoDate.Year} month={isoDate.Month} day={isoDate.Day}");
}
// IsMatch() allows simple validity checks
var testUsernames = new[] { "foo-bar", "foobar", "3foobar", "foo-bar-", "-foo-bar", "foo--bar" };
foreach (var username in testUsernames)
{
Console.WriteLine($"GithubUsername: {username}: {GithubUsername.IsMatch(username)}");
}
// Matches() allows iterating through several matches
var sourceText =
"This is some example text showing URL matching, for https://example.org. " +
"It will match with IPs http://192.0.2.1 or ftp://some.site.example.org and" +
"also long ones https://user:[email protected]:4433/some/path?query=abc¶m=234.";
foreach (var url in UrlRegex.Matches(sourceText))
{
Console.WriteLine($"Found URL, scheme = {url.Scheme}, fullhost = {url.Fullhost}");
foreach (var path in url.Path)
{
Console.WriteLine(" " + path);
}
}
}
public override List <ExtractResult> Extract(string text)
{
var ret = base.Extract(text);
var urlMatches = UrlRegex.Matches(text);
foreach (Match urlMatch in urlMatches)
{
var tldString = urlMatch.Groups["Tld"].Value;
var tldMatches = TldMatcher.Find(tldString);
if (tldMatches.Any(o => o.Start == 0 && o.End == tldString.Length))
{
ret.Add(new ExtractResult
{
Start = urlMatch.Index,
Length = urlMatch.Length,
Text = urlMatch.Value,
Type = ExtractType,
Data = Constants.URL_REGEX
});
}
}
return(ret);
}
private static IEnumerable <string> GetUrlsInMessage(string messages)
{
var matches = UrlRegex.Matches(messages);
return(from object match in matches select match.ToString());
}