fix #13: Add a function to send the blog link or latest article

Author: JoseCage

.gitignore

@@ -1,3 +1,4 @@
 node_modules
 .env
-dist
+dist
+package-lock.json

package.json

@@ -59,6 +59,7 @@
     "discord.js": "^12.2.0",
     "dotenv": "^8.2.0",
     "express": "^4.17.1",
+    "feed-read": "0.0.1",
     "lodash": "^4.17.15",
     "mongoose": "^5.9.15",
     "multer": "^1.4.2",

src/config.json

@@ -3,5 +3,6 @@
   "codeBlock": "```",
   "avatarUrl": "https://cdn.discordapp.com/avatars",
   "avatarExtension": "png",
-  "checkUrl": "([a-zA-Z0-9]+://)?([a-zA-Z0-9_]+:[a-zA-Z0-9_]+@)?([a-zA-Z0-9.-]+\\.[A-Za-z]{2,4})(:[0-9]+)?(/.*)?"
+  "checkUrl": "([a-zA-Z0-9]+://)?([a-zA-Z0-9_]+:[a-zA-Z0-9_]+@)?([a-zA-Z0-9.-]+\\.[A-Za-z]{2,4})(:[0-9]+)?(/.*)?",
+  "siteUrl": "https://blog.fimbacode.org"
 }

src/functions/messages.ts

@@ -1,13 +1,27 @@
 import { Message } from "discord.js"
 import replyToUsers from "../helpers/reply-to-users"
-import { prefix, avatarUrl, avatarExtension, checkUrl } from "../config.json"
+import { prefix, avatarUrl, avatarExtension, checkUrl, siteUrl } from "../config.json"
 import Members from "../helpers/MembersHelper"
 import Points from "../constants/points"
+import replyWithLink from "./reply-with-link"
 
 const isCodeBlock = "(`{3})([a-zA-Z0-9_ ])*(`{3})"
 
 const messages = async (message: Message) => {
   {
+
+    // ====== Send Blog Link =====
+    if (message.content === "!blog") {
+      
+      message.channel.send('Aqui está o link do nosso blog: ' + siteUrl)
+
+    }
+    // ====== Send Last post Link =====
+    if (message.content === "!blog:last") {
+
+      message.channel.send(replyWithLink(message.content));
+    }
+
     // ===== GAMIFY ======
     // URL
     if (new RegExp(checkUrl).test(message.content)) {
@@ -31,6 +45,7 @@ const messages = async (message: Message) => {
     // ===== BOT REPLIES =====
     if (!message.content.startsWith(prefix) || message.author.bot) return
     message.reply(replyToUsers(message.content.slice(prefix.length).trim()))
+
   }
 }
 

src/functions/reply-with-link.ts

@@ -0,0 +1,40 @@
+import { feed } from "feed-read"
+
+const rssFeed = "https://blog.fimbacode.org/feed.xml"
+
+const replyWithLink = (messageContent: string) => {
+
+  if (messageContent.includes("!blog:last")) {
+
+  const list = []
+
+    try {
+
+      feed(rssFeed, function(err, items) {
+
+        //console.log(items);
+
+        items.forEach(item => {
+
+          const links = item;
+
+          list.push(links.link)
+
+          const link = list[0]
+
+          return link
+
+        })
+
+      })
+
+    } catch (error) {
+      //console.log("Something went wrong when fetching the message: ", error)
+      // Return as `reaction.message.author` may be undefined/null
+      return
+    }
+
+  }
+}
+
+export default replyWithLink