way better responsiveness, better system prompt

.env.example

@@ -7,4 +7,5 @@ OLLAMA_URL="http://localhost:11434" # OLLAMA connection URL
 OLLAMA_SYSTEM_PROMPT="" # system prompt - used to help tune the responses from the AI
 OLLAMA_MODEL="" # Ollama model for responses e.g dolphin-mistral:latest
 FETCH_INTERVAL="" # interval for fetching new notifications from the instance, in milliseconds, recommend at least 15000
+RANDOM_POST_INTERVAL="" # interval for ad-hoc posts in milliseconds
 INSTANCE_BEARER_TOKEN="" # instance auth/bearer token (check the "verify_credentials" endpoint request headers in Chrome DevTools if on Soapbox)

src/main.ts

@@ -7,7 +7,7 @@ import {
   OllamaRequest,
   OllamaResponse,
 } from "../types.js";
-import striptags from "striptags";
+// import striptags from "striptags";
 import { PrismaClient } from "../generated/prisma/client.js";
 import {
   getInstanceEmojis,
@@ -39,13 +39,17 @@ export const envConfig = {
     ? parseInt(process.env.FETCH_INTERVAL)
     : 15000,
   bearerToken: process.env.INSTANCE_BEARER_TOKEN || "",
+  adHocPostInterval: process.env.RANDOM_POST_INTERVAL
+    ? parseInt(process.env.RANDOM_POST_INTERVAL)
+    : 3600000,
 };
 
 const ollamaConfig: OllamaConfigOptions = {
-  temperature: 0.2,
+  temperature: 0.6,
-  top_p: 0.9,
+  top_p: 0.85,
-  top_k: 30,
+  top_k: 40,
   num_ctx: 2048,
+  repeat_penalty: 1.1,
 };
 
 // this could be helpful
@@ -58,10 +62,10 @@ const generateOllamaRequest = async (
     envConfig;
   try {
     if (
-      striptags(notification.status.content).includes("!prompt") &&
+      // striptags(notification.status.content).includes("!prompt") &&
       !notification.status.account.bot && // sanity check, sort of
-      notification.type === "mention" &&
+      notification.type === "mention" // &&
-      notification.status.visibility !== "private" // for safety, let's only respond to public messages
+      // notification.status.visibility !== "private" // for safety, let's only respond to public messages
     ) {
       if (whitelistOnly && !isFromWhitelistedDomain(notification)) {
         await deleteNotification(notification);
@@ -72,12 +76,16 @@ const generateOllamaRequest = async (
       }
       await recordPendingResponse(notification);
       await storeUserData(notification);
+      // console.log(trimInputData(notification.status.content));
       const ollamaRequestBody: OllamaRequest = {
         model: ollamaModel,
-        prompt: trimInputData(notification.status.content),
+        // prompt: trimInputData(notification.status.content),
+        prompt: `${notification.status.account.fqn} says: ${trimInputData(
+          notification.status.content
+        )}`,
         system: ollamaSystemPrompt,
         stream: false,
-        // options: ollamaConfig,
+        options: ollamaConfig,
       };
       const response = await fetch(`${ollamaUrl}/api/generate`, {
         method: "POST",
@@ -138,6 +146,57 @@ const postReplyToStatus = async (
   }
 };
 
+const createTimelinePost = async () => {
+  const {
+    bearerToken,
+    ollamaModel,
+    ollamaSystemPrompt,
+    ollamaUrl,
+    pleromaInstanceUrl,
+  } = envConfig;
+  const ollamaRequestBody: OllamaRequest = {
+    model: ollamaModel,
+    prompt: "Say something random.",
+    system: ollamaSystemPrompt,
+    stream: false,
+    // options: ollamaConfig,
+  };
+  try {
+    const response = await fetch(`${ollamaUrl}/api/generate`, {
+      method: "POST",
+      body: JSON.stringify(ollamaRequestBody),
+    });
+    if (!response.ok)
+      throw new Error("Error generating ad-hoc Ollama response");
+
+    const ollamaResponse: OllamaResponse = await response.json();
+
+    const newStatusBody: NewStatusBody = {
+      content_type: "text/markdown",
+      status: ollamaResponse.response,
+    };
+
+    const pleromaResponse = await fetch(
+      `${pleromaInstanceUrl}/api/v1/statuses`,
+      {
+        method: "POST",
+        headers: {
+          "Content-Type": "application/json",
+          Authorization: `Bearer ${bearerToken}`,
+        },
+        body: JSON.stringify(newStatusBody),
+      }
+    );
+
+    if (!pleromaResponse.ok)
+      throw new Error("Error posting ad-hoc Ollama response to Pleroma");
+  } catch (error: unknown) {
+    if (error instanceof Error) {
+      throw new Error(error.message);
+    }
+  }
+};
+
 let notifications = [];
 const beginFetchCycle = async () => {
   setInterval(async () => {
@@ -159,6 +218,18 @@ const beginFetchCycle = async () => {
   }, envConfig.fetchInterval); // lower intervals may cause the bot to respond multiple times to the same message, but we try to mitigate this with the deleteNotification function
 };
 
+const beginStatusPostInterval = async () => {
+  setInterval(async () => {
+    try {
+      createTimelinePost();
+    } catch (error: unknown) {
+      if (error instanceof Error) {
+        throw new Error(error.message);
+      }
+    }
+  }, envConfig.adHocPostInterval);
+};
+
 console.log(
   `Fetching notifications from ${envConfig.pleromaInstanceDomain}, every ${
     envConfig.fetchInterval / 1000
@@ -173,4 +244,9 @@ console.log(
   )}`
 );
 console.log(`System prompt: ${envConfig.ollamaSystemPrompt}`);
+
 await beginFetchCycle();
+// setInterval(async () => {
+//   createTimelinePost();
+// }, 10000);
+await beginStatusPostInterval();

src/util.ts

@@ -5,9 +5,18 @@ import { Notification } from "../types.js";
 
 const trimInputData = (input: string): string => {
   const strippedInput = striptags(input);
+
   const split = strippedInput.split(" ");
-  const promptStringIndex = split.indexOf("!prompt");
+  // const promptStringIndex = split.indexOf("!prompt");
-  split.splice(promptStringIndex, 1);
+  const botFqnIndex = split.indexOf("@nice-ai");
+  const botFqnIndexFull = split.indexOf("@nice-ai@nicecrew.digital");
+  if (botFqnIndex !== -1) {
+    split[botFqnIndex] = "Lexi";
+  }
+  if (botFqnIndexFull !== -1) {
+    split[botFqnIndexFull] = "Lexi";
+  }
+  // split.splice(promptStringIndex, 1);
   return split.join(" "); // returns everything after the !prompt
 };