DES-167: add banned phrases (#304)

* fix: admin messages not showing up in autocomplete * feat: add banned phrase functionality * feat: remove /die * feat: show which banned phrases got filtered * feat: add invalid phrase error message * chore: adjust the "msg was filtered" error msg * Revert "fix: admin messages not showing up in autocomplete" This reverts commit cd1eb61. * chore: change 'filtered' to 'blocked' in banned phrase error
destinygg · Apr 1, 2024 · 96560e8 · 96560e8
1 parent 256f406
commit 96560e8
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diff --git a/assets/chat/js/chat.js b/assets/chat/js/chat.js
@@ -145,6 +145,8 @@ class Chat {
     this.source.on('MASSGIFT', (data) => this.onMASSGIFT(data));
     this.source.on('DONATION', (data) => this.onDONATION(data));
     this.source.on('UPDATEUSER', (data) => this.onUPDATEUSER(data));
+    this.source.on('ADDPHRASE', (data) => this.onADDPHRASE(data));
+    this.source.on('REMOVEPHRASE', (data) => this.onREMOVEPHRASE(data));
     this.source.on('DEATH', (data) => this.onDEATH(data));
 
     this.control.on('SEND', (data) => this.cmdSEND(data));
@@ -209,6 +211,18 @@ class Chat {
     this.control.on('UNMOTD', () => this.cmdUNPIN());
     this.control.on('HOST', (data) => this.cmdHOST(data));
     this.control.on('UNHOST', () => this.cmdUNHOST());
+    this.control.on('ADDPHRASE', (data) => this.cmdADDPHRASE(data));
+    this.control.on('ADDBAN', (data) => this.cmdADDPHRASE(data));
+    this.control.on('ADDMUTE', (data) => this.cmdADDPHRASE(data));
+    this.control.on('REMOVEPHRASE', (data) => this.cmdREMOVEPHRASE(data));
+    this.control.on('REMOVEBAN', (data) => this.cmdREMOVEPHRASE(data));
+    this.control.on('REMOVEMUTE', (data) => this.cmdREMOVEPHRASE(data));
+    this.control.on('DELETEPHRASE', (data) => this.cmdREMOVEPHRASE(data));
+    this.control.on('DELETEBAN', (data) => this.cmdREMOVEPHRASE(data));
+    this.control.on('DELETEMUTE', (data) => this.cmdREMOVEPHRASE(data));
+    this.control.on('DPHRASE', (data) => this.cmdREMOVEPHRASE(data));
+    this.control.on('DBAN', (data) => this.cmdREMOVEPHRASE(data));
+    this.control.on('DMUTE', (data) => this.cmdREMOVEPHRASE(data));
     this.control.on('DIE', () => this.cmdDIE());
     this.control.on('SUICIDE', () => this.cmdDIE());
     this.control.on('BITLY', () => this.cmdDIE());
@@ -1245,6 +1259,12 @@ class Chat {
           `You are temporarily muted! You can chat again ${this.mutedtimer.getReadableDuration()}. Subscribe to remove the mute immediately.`,
         );
         break;
+      case 'bannedphrase': {
+        message = MessageBuilder.error(
+          `Your message was blocked because it contained this banned phrase: "${data.filtered}".`,
+        );
+        break;
+      }
       default:
         message = MessageBuilder.error(errorstrings.get(desc) || desc);
     }
@@ -1315,6 +1335,19 @@ class Chat {
     MessageBuilder.donation(data).into(this);
   }
 
+  onADDPHRASE(data) {
+    MessageBuilder.command(`Phrase "${data.data}" added.`, data.timestamp).into(
+      this,
+    );
+  }
+
+  onREMOVEPHRASE(data) {
+    MessageBuilder.command(
+      `Phrase "${data.data}" removed.`,
+      data.timestamp,
+    ).into(this);
+  }
+
   onPRIVMSGSENT() {
     if (this.mainwindow.visible) {
       MessageBuilder.info('Your message has been sent.').into(this);
@@ -2272,6 +2305,38 @@ class Chat {
     this.source.send('PIN', { data: '' });
   }
 
+  cmdADDPHRASE(parts) {
+    if (!this.user.hasAnyFeatures(UserFeatures.ADMIN, UserFeatures.MODERATOR)) {
+      MessageBuilder.error(errorstrings.get('nopermission')).into(this);
+      return;
+    }
+
+    if (!parts.length) {
+      MessageBuilder.error('No phrase provided - /addphrase <phrase>').into(
+        this,
+      );
+      return;
+    }
+
+    this.source.send('ADDPHRASE', { data: parts.join(' ') });
+  }
+
+  cmdREMOVEPHRASE(parts) {
+    if (!this.user.hasAnyFeatures(UserFeatures.ADMIN, UserFeatures.MODERATOR)) {
+      MessageBuilder.error(errorstrings.get('nopermission')).into(this);
+      return;
+    }
+
+    if (!parts.length) {
+      MessageBuilder.error('No phrase provided - /removephrase <phrase>').into(
+        this,
+      );
+      return;
+    }
+
+    this.source.send('REMOVEPHRASE', { data: parts.join(' ') });
+  }
+
   cmdDIE() {
     this.source.send('DIE', { data: '' });
   }

diff --git a/assets/chat/js/commands.js b/assets/chat/js/commands.js
@@ -15,6 +15,12 @@ const ADMIN_HELP_HEADER = 'Available admin commands: \n';
 
 /** @type CommandList */
 const CHAT_COMMANDS = [
+  {
+    name: 'addphrase',
+    description: 'Add a banned phrase to chat.',
+    alias: ['addban', 'addmute'],
+    admin: true,
+  },
   {
     name: 'ban',
     description: 'Stop <nick> from connecting to the chat.',
@@ -108,6 +114,21 @@ const CHAT_COMMANDS = [
     description: 'Post a video embed in chat.',
     alias: ['pe'],
   },
+  {
+    name: 'removephrase',
+    description: 'Remove a banned phrase from chat.',
+    alias: [
+      'removeban',
+      'removemute',
+      'deletephrase',
+      'deleteban',
+      'deletemute',
+      'dmute',
+      'dban',
+      'dphrase',
+    ],
+    admin: true,
+  },
   {
     name: 'reply',
     description: 'Reply to the last whisper you received.',

diff --git a/assets/chat/js/const.js b/assets/chat/js/const.js
@@ -79,6 +79,10 @@ const errorstrings = new Map(
     alreadyvoted: 'You have already voted!',
     nochatting:
       "You aren't allowed to chat. Either you haven't picked a username, or a mod disabled your privileges.",
+    duplicatephrase: 'Banned phrase already exists.',
+    nophrase: "Banned phrase doesn't exist.",
+    invalidphrase:
+      'Invalid phrase provided. Either the phrase was empty, or its regex was invalid.',
     cantbanprotected: "Protected users can't die.",
   }),
 );