public static void OpenExternalBrowser(string url)
{
if (string.IsNullOrWhiteSpace(url))
{
return;
}
switch (UrlUtils.Check(url))
{
case UrlUtils.CheckResult.Fine:
if (FormGuide.CheckGuideUrl(url, out string hash))
{
FormGuide.Show(hash);
}
else
{
string browserPath = Config.BrowserPath;
if (browserPath == null || !File.Exists(browserPath))
{
WindowsUtils.OpenAssociatedProgram(url);
}
else
{
try{
using (Process.Start(browserPath, url)){}
}catch (Exception e) {
Program.Reporter.HandleException("Error Opening Browser", "Could not open the browser.", true, e);
}
}
}
break;
case UrlUtils.CheckResult.Tracking:
if (Config.IgnoreTrackingUrlWarning)
{
goto case UrlUtils.CheckResult.Fine;
}
using (FormMessage form = new FormMessage("Blocked URL", "TweetDuck has blocked a tracking url due to privacy concerns. Do you want to visit it anyway?\n" + url, MessageBoxIcon.Warning)){
form.AddButton(FormMessage.No, DialogResult.No, ControlType.Cancel | ControlType.Focused);
form.AddButton(FormMessage.Yes, DialogResult.Yes, ControlType.Accept);
form.AddButton("Always Visit", DialogResult.Ignore);
DialogResult result = form.ShowDialog();
if (result == DialogResult.Ignore)
{
Config.IgnoreTrackingUrlWarning = true;
Config.Save();
}
if (result == DialogResult.Ignore || result == DialogResult.Yes)
{
goto case UrlUtils.CheckResult.Fine;
}
}
break;
case UrlUtils.CheckResult.Invalid:
FormMessage.Warning("Blocked URL", "A potentially malicious URL was blocked from opening:\n" + url, FormMessage.OK);
break;
}
}