public override async Task OnMessageReceived(IUserMessage message, ITextChannel channel)
{
if (IgnoreNSFW && channel.IsNsfw)
{
return;
}
var matches = Regex.Matches(message.Content, RGX);
if (matches.Count > 0)
{
var txt = await Service.GetAdminChannel(Guild);
var embed = GetBuilder(withOperator: false);
embed.Description = $"Message {message.Id} removed and user escalated for discussing a blocked topic. Matched content below.";
foreach (Match match in matches)
{
if (embed.Fields.Count > 25)
{
break;
}
embed.AddField($"{match.Index}", Program.Clamp(match.Value, 256));
}
await txt.SendMessageAsync(embed : embed.Build());
await message.DeleteAndTrackAsync($"Violation of topic block {Id}");
await this.Escalate(message.Author as SocketGuildUser);
}
}
public override async Task OnMessageReceived(IUserMessage message, ITextChannel channel)
{
if (IgnoreNSFW && channel.IsNsfw)
{
return;
}
if (message.Attachments.Count == 0)
{
return;
}
var attachment = message.Attachments.First();
var path = Path.Combine(Path.GetTempPath(), $"{message.Id}_{attachment.Filename}");
if (File.Exists(path) == false)
{
using var wc = new WebClient();
wc.DownloadFile(attachment.Url, path);
}
using var fstream = new FileStream(path, FileMode.Open);
var algo = new DifferenceHash();
var hash = algo.Hash(fstream);
var sim = CompareHash.Similarity(ImageHash, hash);
if (sim < 97.5)
{
return;
}
await message.DeleteAndTrackAsync($"Image {sim:00}% similar to one blocked under {Id}");
await this.Escalate(message.Author as SocketGuildUser, $"Similarity: {sim:00.0}%");
}
public override async Task OnMessageReceived(IUserMessage message, ITextChannel channel)
{
if (channel.Name == "muted")
{
return;
}
var mutedRole = await GetMutedRole();
await channel.AddPermissionOverwriteAsync(mutedRole, new OverwritePermissions(sendMessages : PermValue.Deny));
await message.DeleteAndTrackAsync("User is muted");
}
public async Task Move(IUserMessage message, ITextChannel to)
{
var webhook = await Webhooks.GetWebhookClientAsync(to);
var embeds = new List <Embed>();
if (message.Embeds != null)
{
foreach (var em in message.Embeds)
{
embeds.Add((Embed)em);
}
}
string fileUrl = null;
if (message.Attachments != null)
{
var diffSeconds = (DateTimeOffset.Now - message.CreatedAt).TotalSeconds;
var sleepFor = 10 - diffSeconds;
if (sleepFor > 0)
{ // give logging thread time to download & upload attachment
Thread.Sleep((int)sleepFor * 1000);
}
var msgService = Program.Services.GetRequiredService <MsgService>();
var newAttachment = await msgService.GetSavedAttachment(to.Guild, message.Id);
if (newAttachment == null)
{
var x = message.Attachments.First();
embeds.Add(new EmbedBuilder()
.WithTitle(x.Filename)
.WithUrl(x.Url)
.WithImageUrl(x.Url)
.WithFooter("Note: This file link may not work.")
.Build());
}
else
{
fileUrl = newAttachment.Url;
}
}
string content = message.Content;
if (fileUrl != null)
{
if (string.IsNullOrWhiteSpace(content))
{
content = fileUrl;
}
else
{
content += "\r\n" + fileUrl;
}
}
await webhook.SendMessageAsync(
content,
false,
embeds,
(message.Author as IGuildUser).Nickname ?? message.Author.Username,
message.Author.GetAnyAvatarUrl()
);
await message.DeleteAndTrackAsync("moving message");
}