FEATURE: optional warning attached to all AI bot conversations (#137)

* FEATURE: optional warning attached to all AI bot conversations

This commit introduces `ai_bot_enable_chat_warning` which can be used
to warn people prior to starting a chat with the bot.

In particular this is useful if moderators are regularly reading chat
transcripts as it sets expectations early.

By default this is disabled.

Also:

- Stops making ajax call prior to opening composer
- Hides PM title when starting a bot PM

Co-authored-by: Rafael dos Santos Silva <[email protected]>

assets/javascripts/discourse/components/ai-bot-header-panel.js

@@ -10,7 +10,7 @@ export default class AiBotHeaderPanel extends Component {
   @service composer;
 
   @action
-  async composeMessageWithTargetBot(target) {
+  composeMessageWithTargetBot(target) {
     this.#composeAiBotMessage(target);
   }
 
@@ -27,7 +27,7 @@ export default class AiBotHeaderPanel extends Component {
     return this.siteSettings.ai_bot_enabled_chat_bots.split("|");
   }
 
-  async #composeAiBotMessage(targetBot) {
+  #composeAiBotMessage(targetBot) {
     this.args.closePanel();
     composeAiBotMessage(targetBot, this.composer);
   }

assets/javascripts/discourse/connectors/composer-after-composer-editor/composer-open.hbs

@@ -0,0 +1,8 @@
+{{#if this.isAiBotChat}}
+  <DSection @bodyClass="ai-bot-chat" />
+  {{#if this.renderChatWarning}}
+    <div class="ai-bot-chat-warning">{{i18n
+        "discourse_ai.ai_bot.pm_warning"
+      }}</div>
+  {{/if}}
+{{/if}}

assets/javascripts/discourse/connectors/composer-after-composer-editor/composer-open.js

@@ -0,0 +1,32 @@
+import Component from "@glimmer/component";
+import { inject as service } from "@ember/service";
+import { computed } from "@ember/object";
+
+export default class extends Component {
+  static shouldRender() {
+    return true;
+  }
+
+  @service currentUser;
+  @service siteSettings;
+
+  get composerModel() {
+    return this.args.outletArgs.model;
+  }
+
+  get renderChatWarning() {
+    return this.siteSettings.ai_bot_enable_chat_warning;
+  }
+
+  @computed("composerModel.targetRecipients")
+  get isAiBotChat() {
+    if (this.composerModel.targetRecipients) {
+      let reciepients = this.composerModel.targetRecipients.split(",");
+
+      return this.currentUser.ai_enabled_chat_bots.any((bot) =>
+        reciepients.any((username) => username === bot.username)
+      );
+    }
+    return false;
+  }
+}

assets/javascripts/discourse/lib/ai-bot-helper.js

@@ -1,13 +1,12 @@
-import { ajax } from "discourse/lib/ajax";
 import Composer from "discourse/models/composer";
 import I18n from "I18n";
 
-export async function composeAiBotMessage(targetBot, composer) {
-  let botUsername = await ajax("/discourse-ai/ai-bot/bot-username", {
-    data: { username: targetBot },
-  }).then((data) => {
-    return data.bot_username;
-  });
+export function composeAiBotMessage(targetBot, composer) {
+  const currentUser = composer.currentUser;
+
+  let botUsername = currentUser.ai_enabled_chat_bots.find(
+    (bot) => bot.model_name === targetBot
+  ).username;
 
   composer.focusComposer({
     fallbackToNewTopic: true,