Initial commit

.gitignore

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+node_modules

components/Color.js

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+const Color = (name) => {
+  return `[${"\u0003" + "68" + name + "\u0003"}]`;
+};
+
+export default Color;

components/UrlTitle.js

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+import axios from "axios";
+import Color from "./Color.js";
+
+const getTitle = async (url) => {
+  const r = await axios({ method: "get", url });
+  const doc = r.data;
+  return doc.split("<title>")[1].split("</title>")[0];
+};
+
+const UrlTitle = (event) => {
+  const geturl = new RegExp(
+    "(^|[ \t\r\n])((ftp|http|https|gopher|gemini|mailto|news|nntp|telnet|wais|file|prospero|aim|webcal):(([A-Za-z0-9$_.+!*(),;/?:@&~=-])|%[A-Fa-f0-9]{2}){2,}(#([a-zA-Z0-9][a-zA-Z0-9$_.+!*(),;/?:@&~=%-]*))?([A-Za-z0-9$_+!*();/?:~-]))",
+    "g"
+  );
+  let msg = event.message;
+
+  if (msg && msg.match(geturl)) {
+    let urls = msg.match(geturl);
+
+    urls.map(async (url) => {
+      let title = await getTitle(url.trim());
+      return event.reply(Color("Title") + " " + title);
+    });
+  } else {
+    return false;
+  }
+};
+
+export default UrlTitle;

components/Weather.js

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+import axios from "axios";
+import Color from "./Color.js";
+
+const Weather = (event) => {
+  let reqCity = event.message.match(/,w ([A-Za-z0-9 ]+)/);
+  // let city = event.message.split(" ");
+  let city = encodeURIComponent(reqCity[1].trim());
+
+  // check if user posted a city TODO
+
+  return new Promise((resolve, reject) => {
+    axios({
+      method: "get",
+      url: `https://wttr.in/${city}?format=j1`,
+    }).then((r) => {
+      let weatherDesc = r.data.current_condition[0].weatherDesc[0].value;
+      let humidity = r.data.current_condition[0].humidity;
+      let tempC = r.data.current_condition[0].temp_C;
+      let tempF = r.data.current_condition[0].temp_F;
+      let windspeedKmph = r.data.current_condition[0].windspeedKmph;
+      let windspeedMiles = r.data.current_condition[0].windspeedMiles;
+      let areaName = r.data.nearest_area[0].areaName[0].value;
+      let country = r.data.nearest_area[0].country[0].value;
+      let region = r.data.nearest_area[0].region[0].value;
+
+      let output = `${Color("Weather")} (${
+        event.nick
+      }) ${areaName}, ${region}, ${country} | ${tempC}C/${tempF}F/${
+        Number(tempC) + 273.15
+      }K | ${weatherDesc} | Humidity: ${humidity}% | Wind: ${windspeedKmph}km/h/${windspeedMiles}mi/h`;
+
+      resolve(output);
+    });
+  });
+};
+
+export default Weather;

index.js

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+import { Client } from "irc-framework";
+import Weather from "./components/Weather.js";
+import UrlTitle from "./components/UrlTitle.js";
+
+function middleware() {
+  return function (client, raw_events, parsed_events) {
+    parsed_events.use(title);
+  };
+
+  function title(command, event, client, next) {
+    if (command === "message") {
+      UrlTitle(event);
+    }
+    next();
+  }
+}
+
+const bot = new Client();
+bot.use(middleware());
+bot.connect({
+  host: "irc.libera.chat",
+  //   host: "localhost",
+  nick: "g-bot",
+  port: 6667,
+  version: "grizzlys bot",
+  username: "g-bot",
+  gecos: "g-bot",
+});
+bot.on("registered", () => {
+  console.log("Connected!");
+  bot.join("#grizzly");
+});
+
+bot.on("close", () => {
+  console.log("Connection close");
+});
+
+bot.matchMessage(/^,w /, async (event) => {
+  const data = await Weather(event);
+  event.reply(data);
+});
+
+bot.matchMessage(/^,help/, (event) => {
+  event.reply(",help - show this message");
+  event.reply(",w [location] - show weather for you city");
+  event.reply(",w set [location] - save your location");
+  event.reply(",w - after your save your location you can use ,w");
+});

package.json

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+{
+  "name": "irc_bot",
+  "version": "1.0.0",
+  "main": "index.js",
+  "license": "MIT",
+  "dependencies": {
+    "axios": "^0.26.1",
+    "irc-framework": "^4.12.1",
+    "sqlite3": "^5.0.2"
+  },
+  "type": "module"
+}