add class mastodonMemeBot

node_app/main.js

@@ -1,39 +1,16 @@
-import {MastodonHandler} from "./mastodonHandler.js";
 import {MastodonTokenHandler} from "./mastodonTokenHandler.js";
-import {MemeHandler} from "./memeHandler.js";
-import {getStat} from "./JSONdataStore.js";
+import {mastodonMemeBot} from "./mastodonMemeBot.js";
 
-const baseUrl = "https://social.cybre.town";
-const memeAPI = "http://redditapi.adb.sh/api/v1/";
-const subreddits = ["r/programmerhumor/random"];
-const allowedMedia = ["jpg", "jpeg", "gif", "png"];
-const interval = 1000*60*60;
+const config = {
+    baseUrl: "https://social.cybre.town",
+    memeAPI: "http://redditapi.adb.sh/api/v1/",
+    subreddits: ["r/programmerhumor/random"],
+    allowedMedia: ["jpg", "jpeg", "gif", "png"]
+};
 
-let tokenHandler = new MastodonTokenHandler(baseUrl);
-await tokenHandler.getAccessToken((accessToken) => {
-    let client = new MastodonHandler({
-        api_url: `${baseUrl}/api/v1/`,
-        access_token: accessToken,
+let tokenHandler = new MastodonTokenHandler(config.baseUrl);
+tokenHandler.getAccessToken((accessToken) => {
+    config.accessToken = accessToken;
+    let bot = new mastodonMemeBot(config);
+    bot.setFullInterval(60);
 });
-    let memeHandler = new MemeHandler(memeAPI, subreddits, allowedMedia);
-    executeAndSetInterval(function postRandomMeme(){
-        memeHandler.getRandomMeme(sub => {
-            let status = `"${sub.title}"\n${sub.text}\nby ${sub.author}`;
-            if (allowedMedia.find(type => type === sub.url.split(/[.]+/).pop())){
-                let filepath = `./media/${sub.url.split(/[/]+/).pop()}`;
-                if (getStat(filepath)===true){ postRandomMeme(); return; }
-                memeHandler.downloadMedia(sub.url, filepath, () => {
-                    client.postMedia(status, filepath, 5, () => postRandomMeme());
-                })
-            }else{
-                console.log("no valid media, fetching new sub")
-                postRandomMeme();
-            }
-        })
-    }, interval);
-});
-
-function executeAndSetInterval(handler, timout){
-    handler();
-    setInterval(handler, timout);
-}

node_app/mastodonHandler.js

@@ -8,7 +8,7 @@ export class MastodonHandler extends Mastodon{
             console.log(resp.data);
         });
     }
-    postMedia(status, mediaPath, retry, onError){
+    postMedia(status, mediaPath, retry, onError, callback){
         if (retry <= 0){
             onError();
             return;
@@ -25,6 +25,7 @@ export class MastodonHandler extends Mastodon{
             this.post('statuses', { status: status, media_ids: [id] }).then((resp) => {
                 console.log("media posted => ");
                 console.log(resp.data);
+                callback();
             });
         });
     }

node_app/mastodonMemeBot.js

@@ -0,0 +1,41 @@
+import {MastodonHandler} from "./mastodonHandler.js";
+import {MemeHandler} from "./memeHandler.js";
+import {getStat} from "./JSONdataStore.js";
+
+export class mastodonMemeBot {
+    constructor(config) {
+        this.allowedMedia = config.allowedMedia;
+        this.memeHandler = new MemeHandler(config.memeAPI, config.subreddits, config.allowedMedia);
+        this.client = new MastodonHandler({
+            api_url: `${config.baseUrl}/api/v1/`,
+            access_token: config.accessToken,
+        });
+    }
+    postRandomMeme(callback = undefined) {
+        this.memeHandler.getRandomMeme(sub => {
+            let status = `"${sub.title}"\n${sub.text}\nby ${sub.author}`;
+            if (!this.allowedMedia.find(type => type === sub.url.split(/[.]+/).pop())) {
+                console.log("no valid media, fetching new sub");
+                this.postRandomMeme(callback??undefined);
+                return;
+            }
+            let filepath = `./media/${sub.url.split(/[/]+/).pop()}`;
+            if (getStat(filepath) === true) {
+                console.log("post already exists, fetching new sub");
+                this.postRandomMeme(callback??undefined);
+                return;
+            }
+            this.memeHandler.downloadMedia(sub.url, filepath, () => {
+                this.client.postMedia(status, filepath, 5, () => this.postRandomMeme(), callback??undefined);
+            })
+        })
+    }
+    setFullInterval(minutes) {
+        let currentTime = new Date();
+        let firstTime = (minutes - currentTime.getMinutes() % minutes)*60 - currentTime.getSeconds();
+        setTimeout( () => {
+            this.postRandomMeme();
+            setInterval(() => this.postRandomMeme(), minutes * 60*1000);
+        }, firstTime * 1000);
+    }
+}

node_app/memeHandler.js

@@ -35,7 +35,6 @@ export class MemeHandler{
                 callback(JSON.parse(data))
             })
         })
-
     }
     randomFromArray(array){
         return array[Math.floor(Math.random()*array.length)];