public async Task <IActionResult> DiscordWebhooks()
{
AddDiscordWebhookViewModel model = new AddDiscordWebhookViewModel
{
Stats = await GetStats()
};
return(View(model));
}
public async Task <IActionResult> DiscordWebhooks(AddDiscordWebhookViewModel model)
{
try
{
string failedTestMessage = "<div class=\"alert alert-danger\">Failed to register Discord Webhook. Please make sure you have created the Discord Webhook on your Discord server and that the provided URL is valid.</div>";
string successMessage = "<div class=\"alert alert-success\">Your Discord Webhook has been successfully registered.</div>";
model.Message = string.Empty;
bool recaptchaResult = await VerifyGoogleRecaptcha(model.RecaptchaResponse);
if (!recaptchaResult)
{
model.Message = "<div class=\"alert alert-danger\">Recaptcha validation failed.</div>";
return(View(model));
}
if (ModelState.IsValid)
{
// Find existing discord webhook.
DiscordWebhook dbDiscordWebhook = await
(
from s in _context.DiscordWebhooks
where
string.Compare(s.Url, model.Url, true) == 0
select s
).FirstOrDefaultAsync();
// Was existing found?
if (dbDiscordWebhook != null)
{
// Existing found, is it registered?
if (dbDiscordWebhook.DeletedAt != null)
{
// Test discord webhook
bool isDiscordWebhookValid = await ValidateDiscordWebhook(model.Url);
if (isDiscordWebhookValid)
{
// Update deregistered.
dbDiscordWebhook.DeletedAt = null;
// Save changes.
await _context.SaveChangesAsync();
if (_cache.TryGetValue(__tadwsKey, out int value))
{
_cache.Remove(__tadwsKey);
}
await SendGoogleAnalyticsConversion
(
"discord-webhook",
"reregister",
"na",
model.Url.ToLowerInvariant().GetHashCode().ToString()
);
model.Message = successMessage;
}
else
{
model.Message = failedTestMessage;
}
}
else
{
// Else nothing, already registered.
model.Message = successMessage;
}
}
else
{
// Test discord webhook
bool isDiscordWebhookValid = await ValidateDiscordWebhook(model.Url);
if (isDiscordWebhookValid)
{
// Add new discord webhook
await _context.DiscordWebhooks.AddAsync
(
new DiscordWebhook()
{
CreatedAt = DateTimeOffset.Now,
DeletedAt = null,
Url = model.Url.Left(250),
DiscordWebhookId = 0,
UpdatedAt = DateTimeOffset.Now
}
);
await _context.SaveChangesAsync();
if (_cache.TryGetValue(__tadwsKey, out int value))
{
_cache.Remove(__tadwsKey);
}
await SendGoogleAnalyticsConversion
(
"discord-webhook",
"register",
"na",
model.Url.ToLowerInvariant().GetHashCode().ToString()
);
model.Message = successMessage;
}
else
{
model.Message = failedTestMessage;
}
}
}
}
catch (Exception ex)
{
// TODO log
model.Message = "<div class=\"alert alert-danger\">An error has occured. Please try again later.</div>";
Trace.WriteLine(ex);
}
model.Stats = await GetStats();
return(View(model));
}
