Fixed empty buffer issue

events/ready.js

@@ -1,5 +1,7 @@
 const gm = require("gm");
-const { promisify } = require("util");
+const {
+  promisify
+} = require("util");
 const client = require("../utils/client.js");
 const database = require("../utils/database.js");
 const logger = require("../utils/logger.js");
@@ -12,7 +14,9 @@ const twitter = process.env.TWITTER === "true" ? require("../utils/twitter.js")
 module.exports = async () => {
   // make sure settings/tags exist
   for (const [id] of client.guilds) {
-    const guildDB = (await database.guilds.find({ id: id }).exec())[0];
+    const guildDB = (await database.guilds.find({
+      id: id
+    }).exec())[0];
     if (!guildDB) {
       logger.log(`Registering guild database entry for guild ${id}...`);
       const newGuild = new database.guilds({
@@ -31,7 +35,9 @@ module.exports = async () => {
 
   // set activity (a.k.a. the gamer code)
   (async function activityChanger() {
-    client.editStatus("dnd", { name: `${misc.random(messages)} | @esmBot help` });
+    client.editStatus("dnd", {
+      name: `${misc.random(messages)} | @esmBot help`
+    });
     setTimeout(activityChanger, 900000);
   })();
 
@@ -40,32 +46,41 @@ module.exports = async () => {
   gm.prototype.streamPromise = promisify(gm.prototype.stream);
   gm.prototype.sizePromise = promisify(gm.prototype.size);
   gm.prototype.identifyPromise = promisify(gm.prototype.identify);
-  gm.prototype.bufferPromise = promisify(gm.prototype.toBuffer);
+  //gm.prototype.bufferPromise = promisify(gm.prototype.toBuffer);
-  /*gm.prototype.bufferPromise = async (format, type) => {
+  gm.prototype.bufferPromise = function(format, type) {
-    console.log(this);
+    return new Promise((resolve, reject) => {
-    const stream = await this.out(type !== "sonic" ? "-layers" : "", type !== "sonic" ? "optimize" : "").streamPromise(format);
+      this.out(type !== "sonic" ? "-layers" : "", type !== "sonic" ? "optimize" : "").stream(format, (err, stdout, stderr) => {
-    const chunks = [];
+        if (err) return reject(err);
-    stream.stdout.on("data", (chunk) => {
+        const chunks = [];
-      chunks.push(chunk);
+        stdout.on("data", (chunk) => {
+          chunks.push(chunk);
+        });
+        // these are 'once' because they can and do fire multiple times for multiple errors,
+        // but this is a promise so you'll have to deal with them one at a time
+        stdout.once("end", () => {
+          resolve(Buffer.concat(chunks));
+        });
+        stderr.once("data", (data) => {
+          reject(data.toString());
+        });
+      });
     });
-    // these are 'once' because they can and do fire multiple times for multiple errors,
+  };
-    // but this is an async function so you'll have to deal with them one at a time
-    stream.stdout.once("end", () => {
-      return Buffer.concat(chunks);
-    });
-    stream.stderr.once("data", (data) => {
-      data.toString();
-    });
-  };*/
 
   // tweet stuff
   if (twitter !== null && twitter.active === false) {
-    const blocks = await twitter.client.get("blocks/ids", { stringify_ids: true });
+    const blocks = await twitter.client.get("blocks/ids", {
+      stringify_ids: true
+    });
     const tweet = async () => {
-      const tweets = (await database.tweets.find({ enabled: true }).exec())[0];
+      const tweets = (await database.tweets.find({
+        enabled: true
+      }).exec())[0];
       const tweetContent = await misc.getTweet(tweets);
       try {
-        const info = await twitter.client.post("statuses/update", { status: tweetContent });
+        const info = await twitter.client.post("statuses/update", {
+          status: tweetContent
+        });
         logger.log(`Tweet with id ${info.data.id_str} has been tweeted with status code ${info.resp.statusCode} ${info.resp.statusMessage}`);
       } catch (e) {
         const error = JSON.stringify(e);
@@ -84,7 +99,9 @@ module.exports = async () => {
     });
     stream.on("tweet", async (tweet) => {
       if (tweet.user.screen_name !== "esmBot_" && !blocks.data.ids.includes(tweet.user.id_str)) {
-        const tweets = (await database.tweets.find({ enabled: true }).exec())[0];
+        const tweets = (await database.tweets.find({
+          enabled: true
+        }).exec())[0];
         let tweetContent;
         if (tweet.text.includes("@this_vid") || tweet.text.includes("@DownloaderBot") || tweet.text.includes("@GetVideoBot") || tweet.text.includes("@DownloaderB0t") || tweet.text.includes("@thisvid_")) {
           tweetContent = await misc.getTweet(tweet, true, true);
@@ -102,4 +119,4 @@ module.exports = async () => {
   }
 
   logger.log("info", `Successfully started ${client.user.username}#${client.user.discriminator} with ${client.users.size} users in ${client.guilds.size} servers.`);
-};
+};