Initial commit

Dalamud/Game/ChatHandlers.cs

@@ -0,0 +1,122 @@
+using System.Collections.Generic;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using Dalamud.Game.Chat;
+using Dalamud.Settings;
+using Serilog;
+
+namespace Dalamud.Game {
+    public class ChatHandlers {
+        private static readonly Dictionary<string, string> UnicodeToDiscordEmojiDict = new Dictionary<string, string> {
+            {"", "<:ffxive071:585847382210642069>"},
+            {"", "<:ffxive083:585848592699490329>"}
+        };
+
+        private readonly Dalamud dalamud;
+
+        private readonly Dictionary<XivChatType, Color> HandledChatTypeColors = new Dictionary<XivChatType, Color> {
+            {XivChatType.CrossParty, Color.DodgerBlue},
+            {XivChatType.Party, Color.DodgerBlue},
+            {XivChatType.FreeCompany, Color.DeepSkyBlue},
+            {XivChatType.CrossLinkShell1, Color.ForestGreen},
+            {XivChatType.CrossLinkShell2, Color.ForestGreen},
+            {XivChatType.CrossLinkShell3, Color.ForestGreen},
+            {XivChatType.CrossLinkShell4, Color.ForestGreen},
+            {XivChatType.CrossLinkShell5, Color.ForestGreen},
+            {XivChatType.CrossLinkShell6, Color.ForestGreen},
+            {XivChatType.CrossLinkShell7, Color.ForestGreen},
+            {XivChatType.CrossLinkShell8, Color.ForestGreen},
+            {XivChatType.Ls1, Color.ForestGreen},
+            {XivChatType.Ls2, Color.ForestGreen},
+            {XivChatType.Ls3, Color.ForestGreen},
+            {XivChatType.Ls4, Color.ForestGreen},
+            {XivChatType.Ls5, Color.ForestGreen},
+            {XivChatType.Ls6, Color.ForestGreen},
+            {XivChatType.Ls7, Color.ForestGreen},
+            {XivChatType.Ls8, Color.ForestGreen},
+            {XivChatType.TellIncoming, Color.HotPink},
+            {XivChatType.PvPTeam, Color.SandyBrown},
+            {XivChatType.Urgent, Color.DarkViolet},
+            {XivChatType.NoviceNetwork, Color.SaddleBrown},
+            {XivChatType.Echo, Color.Gray}
+        };
+
+        private readonly Regex rmtRegex =
+            new Regex(
+                @"4KGOLD|We have sufficient stock|VPK\.OM|Gil for free|www\.so9\.com|Fast & Convenient|Cheap & Safety Guarantee|【Code|A O A U E|igfans",
+                RegexOptions.Compiled);
+
+        private readonly Regex urlRegex =
+            new Regex(@"(http|ftp|https)://([\w_-]+(?:(?:\.[\w_-]+)+))([\w.,@?^=%&:/~+#-]*[\w@?^=%&/~+#-])?",
+                      RegexOptions.Compiled);
+
+        private bool hasSeenLoadingMsg;
+
+        public ChatHandlers(Dalamud dalamud) {
+            this.dalamud = dalamud;
+
+            dalamud.Framework.Gui.Chat.OnChatMessage += ChatOnOnChatMessage;
+        }
+
+
+        public string LastLink { get; private set; }
+
+        private void ChatOnOnChatMessage(XivChatType type, uint senderId, string sender, ref string message,
+                                         ref bool isHandled) {
+            if (type == XivChatType.Notice && !this.hasSeenLoadingMsg) {
+                this.dalamud.Framework.Gui.Chat.Print("XIVLauncher in-game addon loaded.");
+                this.hasSeenLoadingMsg = true;
+            }
+
+            var matched = this.rmtRegex.IsMatch(message);
+            if (matched) {
+                // This seems to be a RMT ad - let's not show it
+                Log.Debug("Handled RMT ad");
+                isHandled = true;
+                return;
+            }
+
+            var originalMessage = string.Copy(message);
+
+            if (PersistentSettings.Instance.BadWords != null &&
+                PersistentSettings.Instance.BadWords.Any(x => originalMessage.Contains(x))) {
+                // This seems to be in the user block list - let's not show it
+                Log.Debug("Blocklist triggered");
+                isHandled = true;
+                return;
+            }
+
+            Task.Run(() => this.dalamud.BotManager.ProcessChatMessage(type, originalMessage, sender).GetAwaiter()
+                               .GetResult());
+
+
+            if (this.HandledChatTypeColors.ContainsKey(type) || type == XivChatType.Say || type == XivChatType.Shout ||
+                type == XivChatType.Alliance || type == XivChatType.TellOutgoing || type == XivChatType.Yell) {
+                var italicsStart = message.IndexOf("*");
+                var italicsEnd = message.IndexOf("*", italicsStart + 1);
+
+                while (italicsEnd != -1) {
+                    var it = MakeItalics(
+                        message.Substring(italicsStart, italicsEnd - italicsStart + 1).Replace("*", ""));
+                    message = message.Remove(italicsStart, italicsEnd - italicsStart + 1);
+                    message = message.Insert(italicsStart, it);
+                    italicsStart = message.IndexOf("*");
+                    italicsEnd = message.IndexOf("*", italicsStart + 1);
+                }
+            }
+
+
+            var linkMatch = this.urlRegex.Match(message);
+            if (linkMatch.Value.Length > 0)
+                LastLink = linkMatch.Value;
+        }
+
+        private static string MakeItalics(string text) {
+            return Encoding.UTF8.GetString(new byte[] {0x02, 0x1A, 0x02, 0x02, 0x03}) + text +
+                   Encoding.UTF8.GetString(new byte[] {0x02, 0x1A, 0x02, 0x01, 0x03});
+        }
+    }
+}