finally fix race conditions for file progress

uses sse to deliver updates

app/app.ts

@@ -18,7 +18,7 @@ import indexRouter from "./routes/index";
 import adduserRouter from "./routes/adduser";
 import settingsRouter from "./routes/settings";
 
-import {db, expire, createDatabase, updateDatabase, MediaRow} from "./lib/db";
+import { db, expire, createDatabase, updateDatabase, MediaRow } from "./lib/db";
 
 const app = express();
 const server = http.createServer(app);
@@ -74,7 +74,7 @@ db.get("SELECT * FROM sqlite_master WHERE name ='users' and type='table'", async
     else checkVersion();
 });
 
-function checkVersion () {
+function checkVersion() {
     db.get("PRAGMA user_version", (err: Error, row: any) => {
         if (row && row.user_version) {
             const version = row.user_version;
@@ -128,7 +128,7 @@ app.use("/", settingsRouter);
 
 app.use("/uploads", express.static("uploads"));
 
-async function prune () {
+async function prune() {
     db.all("SELECT * FROM media", (err: Error, rows: []) => {
         console.log("Uploaded files: " + rows.length);
         console.log(rows);

app/lib/middleware.ts

@@ -6,6 +6,7 @@ import process from "process";
 import { extension, videoExtensions, imageExtensions, oembedObj } from "./lib";
 import { insertToDB } from "./db";
 import { ffmpegDownscale, ffProbe } from "./ffmpeg";
+import { MediaProcessor } from "../services/MediaProcesser";
 
 export const checkAuth: Middleware = (req, res, next) => {
     if (!req.user) {
@@ -166,3 +167,25 @@ export const handleUpload: Middleware = async (req, res, next) => {
         res.status(500).send("Error processing files.");
     }
 };
+
+export const processUploadedMedia: Middleware = async (req, res, next) => {
+    try {
+        const files = req.files as Express.Multer.File[];
+
+        for (const file of files) {
+            const [filename, fileExtension] = extension(file.filename);
+
+            if (videoExtensions.includes(fileExtension)) {
+                MediaProcessor.processVideo(
+                    file.path,
+                    filename,
+                    fileExtension
+                ).catch(err => console.error("Error processing video:", err));
+            }
+        }
+
+        next();
+    } catch (error) {
+        next(error);
+    }
+};

app/lib/ws.ts

@@ -1,115 +0,0 @@
-import { EventEmitter } from "events";
-
-import WebSocket from "ws";
-
-const eventEmitter = new EventEmitter();
-
-const wsPort = normalizePort(process.env.EBWSPORT || "3001");
-
-const clients: WebSocket[] = [];
-
-/**
- * Normalizes a port number to ensure it is a valid integer.
- *
- * @param {string} val - The port number as a string.
- * @returns {number} The normalized port number.
- */
-function normalizePort(val: string) {
-    const port = parseInt(val, 10);
-
-    if (isNaN(port)) {
-        return parseInt(val);
-    }
-
-    if (port >= 0) {
-        return port;
-    }
-}
-/**
- * The WebSocket server instance.
- */
-const wss = new WebSocket.Server({port: wsPort});
-
-wss.on("connection", (ws) => {
-    clients.push(ws);
-
-    ws.on("message", handleMessage);
-  
-    ws.on("close", handleMessage);
-  
-    ws.on("error", handleMessage);
-
-    ws.on("close", () => {
-        const index = clients.indexOf(ws);
-        if (index !== -1) {
-            clients.splice(index, 1);
-        }
-    });
-});
-
-/**
- * Handles incoming messages from clients.
- *
- * @param {string} message - The incoming message.
- */
-function handleMessage(message: string) {
-    try {
-        const data = JSON.parse(message);
-  
-        switch (data.type) {
-            case "message":
-                eventEmitter.emit("message", data.message);
-                break;
-            case "close":
-                eventEmitter.emit("close", data.userId);
-                break;
-            case "error":
-                eventEmitter.emit("error", data.error);
-                break;
-            default:
-                console.log(`Unknown message type: ${data.type}`);
-        }
-    } catch (error) {
-        console.log(`Error parsing message: ${error}`);
-    }
-}
-
-/**
- * Broadcasts a message to all connected clients.
- *
- * @param {string} message - The message to broadcast.
- */
-function broadcast(message: string) {
-    wss.clients.forEach((client) => {
-        if (client.readyState === WebSocket.OPEN) {
-            client.send(message);
-        }
-    });
-}
-
-/**
- * Returns an array of all connected clients.
- *
- * @returns {WebSocket[]} An array of connected clients.
- */
-function getClients() {
-    return clients;
-}
-
-/**
- * Sends a message to a specific client.
- *
- * @param {string} clientId - The ID of the client to send the message to.
- * @param {string} message - The message to send.
- */
-/*function sendMessageToClient(clientId: string, message: string) {
-    const client = clients.find((client) => client.id === clientId);
-    if (client) {
-        client.send(message);
-    }
-}*/
-
-
-
-//export { wss, eventEmitter, broadcast, getClients, sendMessageToClient };
-

app/public/css/app.css

@@ -27,13 +27,11 @@
   height: 100px;
   position: relative;
   margin: 50px auto;
-
   color: #555;
   text-align: center;
   font-family: Arial, sans-serif;
   font-size: 14px;
   padding-top: 80px;
-
   background-color: rgba(255, 255, 255, 0.8);
   border-radius: 10px;
   box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
@@ -80,6 +78,7 @@
   color: rgb(247, 248, 248);
   appearance: none;
   transition: border 0.15s ease 0s;
+
   :focus {
     outline: none;
     box-shadow: none;

app/public/js/index.js

@@ -2,294 +2,255 @@
 /* eslint-disable no-undef */
 /* eslint-env browser: true */
 
-let newMediaList;
+const MEDIA_TYPES = {
+    video: ['.mp4', '.mov', '.avi', '.flv', '.mkv', '.wmv', '.webm'],
+    image: ['.jpg', '.jpeg', '.png', '.gif', '.bmp', '.svg', '.tiff', '.webp']
+};
 
-const videoExtensions = [
+const getFileExtension = filename => {
-    ".mp4",
+    const parts = filename.split('.');
-    ".mov",
+    return parts.length > 1 ? `.${parts.pop().toLowerCase()}` : '';
-    ".avi",
+};
-    ".flv",
-    ".mkv",
-    ".wmv",
-    ".webm",
-];
 
-const imageExtensions = [
+const getMediaType = filename => {
-    ".jpg",
+    const ext = getFileExtension(filename);
-    ".jpeg",
+    if (MEDIA_TYPES.video.includes(ext)) return 'video';
-    ".png",
+    if (MEDIA_TYPES.image.includes(ext)) return 'image';
-    ".gif",
+    return 'other';
-    ".bmp",
+};
-    ".svg",
-    ".tiff",
-    ".webp",
-];
 
-
+class FileUploader {
-function copyURI(evt) {
+    constructor() {
-    evt.preventDefault();
+        this.dropArea = document.getElementById('dropArea');
-    navigator.clipboard
+        this.gallery = document.getElementById('gallery');
-        .writeText(absolutePath(evt.target.getAttribute("src")))
+        this.setupEventListeners();
-        .then(
+        this.setupProgressUpdates();
-            () => {
-                console.log("copied");
-            },
-            () => {
-                console.log("failed");
     }
-        );
-}
 
-function copyA(evt) {
+    setupEventListeners() {
-    evt.preventDefault();
+        // Drag and drop handlers
-    navigator.clipboard
+        ['dragenter', 'dragover', 'dragleave', 'drop'].forEach(eventName => {
-        .writeText(absolutePath(evt.target.getAttribute("href")))
+            this.dropArea.addEventListener(eventName, e => {
-        .then(
-            () => {
-                console.log("copied");
-            },
-            () => {
-                console.log("failed");
-            }
-        );
-}
-
-function copyPath(evt) {
-    navigator.clipboard.writeText(absolutePath(evt)).then(
-        () => {
-            console.log("copied");
-        },
-        () => {
-            console.log("failed");
-        }
-    );
-}
-
-function absolutePath(href) {
-    let link = document.createElement("a");
-    link.href = href;
-    return link.href;
-}
-
-function extension(string) {
-    return string.slice(((string.lastIndexOf(".") - 2) >>> 0) + 2);
-}
-
-let dropArea = document.getElementById("dropArea");
-
-["dragenter", "dragover", "dragleave", "drop"].forEach((eventName) => {
-    dropArea.addEventListener(eventName, preventDefaults, false);
-});
-
-function preventDefaults(e) {
                 e.preventDefault();
                 e.stopPropagation();
-}
-
-["dragenter", "dragover"].forEach((eventName) => {
-    dropArea.addEventListener(eventName, highlight, false);
-});
-["dragleave", "drop"].forEach((eventName) => {
-    dropArea.addEventListener(eventName, unhighlight, false);
-});
-
-function highlight(e) {
-    dropArea.classList.add("highlight");
-}
-
-function unhighlight(e) {
-    dropArea.classList.remove("highlight");
-}
-
-dropArea.addEventListener("drop", handleDrop, false);
-window.addEventListener("paste", handlePaste);
-
-function handleDrop(e) {
-    let dt = e.dataTransfer;
-    let files = dt.files;
-    handleFiles(files);
-}
-
-function handlePaste(e) {
-    // Get the data of clipboard
-    const clipboardItems = e.clipboardData.items;
-    const items = [].slice.call(clipboardItems).filter(function (item) {
-    // Filter the image items only
-        return item.type.indexOf("image") !== -1;
             });
-    if (items.length === 0) {
+        });
+
+        ['dragenter', 'dragover'].forEach(eventName => {
+            this.dropArea.addEventListener(eventName, () =>
+                this.dropArea.classList.add('highlight'));
+        });
+
+        ['dragleave', 'drop'].forEach(eventName => {
+            this.dropArea.addEventListener(eventName, () =>
+                this.dropArea.classList.remove('highlight'));
+        });
+
+        // Handle file drops
+        this.dropArea.addEventListener('drop', e =>
+            this.handleFiles(e.dataTransfer.files));
+
+        // Handle paste events
+        window.addEventListener('paste', e => this.handlePaste(e));
+
+        // Handle manual file selection
+        document.getElementById('fileupload')
+            .addEventListener('change', e => this.handleFiles(e.target.files));
+
+        // Handle manual upload button
+        document.getElementById('submit')
+            .addEventListener('click', () => this.uploadSelectedFiles());
+    }
+
+    setupProgressUpdates() {
+        console.log("Setting up SSE connection...");
+        const evtSource = new EventSource('/progress-updates');
+
+        evtSource.onopen = () => {
+            console.log("SSE connection established");
+        };
+
+        evtSource.onmessage = event => {
+            console.log("Raw SSE data:", event.data);
+            const data = JSON.parse(event.data);
+
+            if (data.type === 'connected') {
+                console.log("Initial connection established");
                 return;
             }
 
-    const item = items[0];
+            const { filename, progress, status } = data;
-    // Get the blob of image
+            const sanitizedFilename = sanitizeId(filename);
-    const blob = item.getAsFile();
-    console.log(blob);
 
-    uploadFile(blob);
+            console.log("Looking for elements:", {
-    previewFile(blob);
+                spinnerSelector: `spinner-${sanitizedFilename}`,
-}
+                containerSelector: `media-container-${sanitizedFilename}`,
+            });
 
-function handleFiles(files) {
+            const spinnerElement = document.getElementById(`spinner-${sanitizedFilename}`);
-    files = [...files];
+            const containerElement = document.getElementById(`media-container-${sanitizedFilename}`);
-    files.forEach(uploadFile);
-    files.forEach(previewFile);
-}
 
-function previewFile(file) {
+            if (!spinnerElement || !containerElement) {
-    let reader = new FileReader();
+                console.warn("Could not find required elements for:", filename);
-    reader.readAsDataURL(file);
+                return;
-    reader.onloadend = function () {
+            }
-        let img = document.createElement("img");
+
-        img.src = reader.result;
+            if (status === 'complete') {
-        img.className = "image";
+                console.log("Processing complete, showing video for:", filename);
-        document.getElementById("gallery").appendChild(img);
+                spinnerElement.style.display = 'none';
-        document.getElementById("fileupload").src = img.src;
+                containerElement.style.display = 'block';
+            } else if (status === 'processing') {
+                console.log("Updating progress for:", filename);
+                spinnerElement.textContent =
+                    `Optimizing Video for Sharing: ${(progress * 100).toFixed(2)}% done`;
+            }
         };
-}
 
-function uploadFile(file) {
+        evtSource.onerror = (err) => {
-    let xhr = new XMLHttpRequest();
+            console.error("SSE Error:", err);
-    let formData = new FormData();
+        };
+    }
 
-    xhr.open("POST", "/", true);
+    async handleFiles(files) {
-
+        const filesArray = [...files];
-    xhr.addEventListener("readystatechange", function () {
+        for (const file of filesArray) {
-        if (xhr.readyState == 4) {
+            await this.uploadFile(file);
-            if (xhr.status == 200) {
-                //document.getElementById("embedder-list").innerHTML = response;
-                htmx.ajax("GET", "/media-list", {target: "#embedder-list", swap: "innerHTML"});
-                document.getElementById("gallery").innerHTML = "";
-                htmx.process(document.body);
-            } else {
-                alert(`Upload failed, error code: ${xhr.status}`);
         }
     }
+
+    handlePaste(e) {
+        const items = [...e.clipboardData.items]
+            .filter(item => item.type.indexOf('image') !== -1);
+
+        if (items.length) {
+            const file = items[0].getAsFile();
+            this.uploadFile(file);
+        }
+    }
+
+    async uploadFile(file) {
+        const formData = new FormData();
+        formData.append('fileupload', file);
+        formData.append('expire', document.getElementById('expire').value);
+
+        try {
+            const response = await fetch('/', {
+                method: 'POST',
+                body: formData
             });
 
-    if (file == null || file == undefined) {
+            if (!response.ok) throw new Error(`Upload failed: ${response.status}`);
-        file = document.querySelector("#fileupload").files[0];
+
+            // Get the new file list HTML and insert it
+            const listResponse = await fetch('/media-list');
+            const html = await listResponse.text();
+            document.getElementById('embedder-list').innerHTML = html;
+
+            // Clear preview
+            this.gallery.innerHTML = '';
+
+        } catch (error) {
+            console.error('Upload error:', error);
+            alert('Upload failed: ' + error.message);
+        }
     }
 
-    formData.append("fileupload", file);
+    uploadSelectedFiles() {
-    formData.append("expire", document.getElementById("expire").value);
+        const fileInput = document.getElementById('fileupload');
-    xhr.send(formData);
+        if (fileInput.files.length) {
+            this.handleFiles(fileInput.files);
+        }
+    }
+
+    showMediaElement(filename) {
+        const container = document.getElementById(`media-container-${filename}`);
+        const spinner = document.getElementById(`spinner-${filename}`);
+
+        if (container && spinner) {
+            const mediaType = getMediaType(filename);
+
+            if (mediaType === 'video') {
+                container.innerHTML = `
+                    <video class="image" autoplay loop muted playsinline>
+                        <source src="/uploads/720p-${filename}">
+                    </video>`;
+            }
+
+            spinner.style.display = 'none';
+            container.style.display = 'block';
+        }
+    }
 }
 
-function openFullSize(imageUrl) {
+// Initialize on page load
-    let modal = document.createElement("div");
+document.addEventListener('DOMContentLoaded', () => {
-    modal.classList.add("modal");
+    new FileUploader();
-    let img = document.createElement("img");
-    let video = document.createElement("video");
-    img.src = imageUrl;
-    video.src = imageUrl;
-    video.controls = true;
 
-    if (
+    // Setup search functionality
-        imageExtensions.includes(extension(imageUrl))
+    const searchInput = document.getElementById('search');
-    ) {
+    if (searchInput) {
-        modal.appendChild(img);
+        searchInput.addEventListener('input', e => {
-    } else if (
+            const searchValue = e.target.value.toLowerCase();
-        videoExtensions.includes(extension(imageUrl))
+            const mediaItems = document.querySelectorAll('ul.embedder-list li');
-    ) {
+
-        modal.appendChild(video);
+            mediaItems.forEach(item => {
+                const matches = item.id.toLowerCase().includes(searchValue);
+                item.classList.toggle('hide', !matches);
+                item.classList.toggle('show', matches);
+
+                item.addEventListener('animationend', function handler() {
+                    if (!matches && searchValue !== '') {
+                        this.style.display = 'none';
                     }
-
+                    this.removeEventListener('animationend', handler);
-    // Add the modal to the page
-    document.body.appendChild(modal);
-
-    // Add an event listener to close the modal when the user clicks on it
-    modal.addEventListener("click", function () {
-        modal.remove();
                 });
-}
-
-let searchInput = document.getElementById("search");
-
-searchInput.addEventListener("input", () => {
-    let searchValue = searchInput.value;
-    let mediaList = document.querySelectorAll("ul.embedder-list li");
-
-    mediaList.forEach((li) => {
-        if (!li.id.toLowerCase().includes(searchValue)) {
-            //make lowercase to allow case insensitivity
-            li.classList.add("hide");
-            li.classList.remove("show");
-            li.addEventListener(
-                "animationend",
-                function () {
-                    if (searchInput.value !== "") {
-                        this.style.display = "none";
-                    }
-                },
-                { once: true }
-            ); // The {once: true} option automatically removes the event listener after it has been called
-        } else {
-            li.style.display = "";
-            li.classList.remove("hide");
-            if (searchValue === "" && !li.classList.contains("show")) {
-                li.classList.add("show");
-            }
-        }
             });
+        });
+    }
 });
 
-function p(num) {
+// Utility functions for the media list
-    return `${(num * 100).toFixed(2)}%`;
+window.copyURI = e => {
-}
+    e.preventDefault();
+    navigator.clipboard.writeText(absolutePath(e.target.getAttribute('src')))
+        .then(() => console.log('Copied to clipboard'))
+        .catch(err => console.error('Copy failed:', err));
+};
 
-function checkFileAvailability(filePath) {
+window.copyA = e => {
-    const checkFile = () => {
+    e.preventDefault();
-        console.log(`Checking if ${filePath} is processed...`);
+    navigator.clipboard.writeText(absolutePath(e.target.getAttribute('href')))
-        fetch(`/uploads/${filePath}-progress.json`)
+        .then(() => console.log('Copied to clipboard'))
-            .then((response) => {
+        .catch(err => console.error('Copy failed:', err));
-                if (response.ok) {
+};
-                    console.log(`${filePath} still processing`);
-                    return response.json().then(json => {
-                        document.getElementById(`spinner-${filePath}`).innerText = `Optimizing Video for Sharing: ${p(json.progress)} done`;
-                        return response;
-                    });
-                } else if (response.status === 404) {
-                    console.log(`${filePath} finished processing`);
-                    console.log(`/uploads/720p-${filePath}-progress.json finished`);
-                    clearInterval(interval);
-                    createVideoElement(filePath);
-                } else {
-                    throw new Error(`HTTP error: Status code ${response.status}`);
-                }
-            })
-            .catch((error) => console.error("Error:", error));
-    };
 
-    checkFile();
+window.copyPath = evt => {
-    const interval = setInterval(checkFile, 1000);
+    navigator.clipboard.writeText(absolutePath(evt))
-}
+        .then(() => console.log('Copied to clipboard'))
+        .catch(err => console.error('Copy failed:', err));
+};
 
-function createVideoElement(filePath) {
+window.absolutePath = href => {
-    const videoContainer = document.getElementById(`video-${filePath}`);
+    const link = document.createElement('a');
-    videoContainer.outerHTML = `
+    link.href = href;
-    <video id='video-${filePath}' class="image" autoplay loop muted playsinline>
+    return link.href;
-      <source src="/uploads/720p-${filePath}">
+};
-    </video>
-  `;
-    videoContainer.style.display = "block";
-    document.getElementById(`spinner-${filePath}`).style.display = "none";
-}
 
-function updateMediaList() {
+window.openFullSize = imageUrl => {
-    htmx.ajax("GET", "/media-list", {target: "#embedder-list", swap: "innerHTML"});
+    const modal = document.createElement('div');
-    htmx.process(document.body);
+    modal.className = 'modal';
-}
 
-function refreshMediaList(files) {
+    const mediaType = getMediaType(imageUrl);
-    files.forEach(file => {
+    const element = mediaType === 'video'
-        console.log(`Checking ${file.path}...`);
+        ? `<video src="${imageUrl}" controls></video>`
-        if (videoExtensions.includes(extension(file.path))) {
+        : `<img src="${imageUrl}">`;
-            const progressFileName = `uploads/${file.path}-progress.json`;
+
-            console.log(`Fetching ${progressFileName}...`);
+    modal.innerHTML = element;
-            checkFileAvailability(file.path);
+    document.body.appendChild(modal);
-        } else {
+
-            console.log(`File ${file.path} is not a video, displaying...`);
+    modal.addEventListener('click', () => modal.remove());
-        }
+};
-    });
+
+function sanitizeId(filename) {
+    return filename.replace(/[^a-z0-9]/gi, '_');
 }

app/routes/index.ts

@@ -17,12 +17,13 @@ import path from "path";
 import { extension, videoExtensions, oembedObj } from "../lib/lib";
 import { db, MediaRow, getPath, deleteId } from "../lib/db";
 import { fileStorage } from "../lib/multer";
+import { progressManager } from "../services/ProgressManager";
 import {
     checkAuth,
     checkSharexAuth,
-    convertTo720p,
     createEmbedData,
     handleUpload,
+    processUploadedMedia,
 } from "../lib/middleware";
 
 const upload = multer({ storage: fileStorage /**, fileFilter: fileFilter**/ }); //maybe make this a env variable?
@@ -30,7 +31,6 @@ const upload = multer({ storage: fileStorage /**, fileFilter: fileFilter**/ });
 
 const fetchMedia: Middleware = (req, res, next) => {
     const admin: boolean = req.user.username == "admin" ? true : false;
-    /**Check if the user is an admin, if so, show all posts from all users */
     const query: string = admin
         ? "SELECT * FROM media"
         : "SELECT * FROM media WHERE username = ?";
@@ -43,15 +43,20 @@ const fetchMedia: Middleware = (req, res, next) => {
             return res.status(500).send("Database error");
         }
         const files = rows.map((row: MediaRow) => {
+            const isProcessed = videoExtensions.includes(extension(row.path)[1]) ?
+                fs.existsSync(`uploads/720p-${row.path}`) :
+                true;
+
             return {
                 id: row.id,
                 path: row.path,
                 expire: row.expire,
                 username: row.username,
                 url: "/" + row.id,
+                isProcessed
             };
         });
-        res.locals.files = files.reverse(); //reverse so newest files appear first
+        res.locals.files = files.reverse();
         res.locals.Count = files.length;
         next();
     });
@@ -59,6 +64,29 @@ const fetchMedia: Middleware = (req, res, next) => {
 
 const router = express.Router();
 
+router.get('/progress-updates', (req, res) => {
+    console.log("SSE connection requested");  // Debug log
+
+    res.setHeader('Content-Type', 'text/event-stream');
+    res.setHeader('Cache-Control', 'no-cache');
+    res.setHeader('Connection', 'keep-alive');
+
+    // Send an initial message to confirm connection
+    res.write(`data: ${JSON.stringify({ type: 'connected' })}\n\n`);
+
+    const sendUpdate = (data: any) => {
+        res.write(`data: ${JSON.stringify(data)}\n\n`);
+    };
+
+    progressManager.subscribeToUpdates(sendUpdate);
+
+    // Clean up on client disconnect
+    req.on('close', () => {
+        console.log("SSE connection closed");  // Debug log
+        progressManager.unsubscribeFromUpdates(sendUpdate);
+    });
+});
+
 router.get(
     "/",
     (req: Request, res: Response, next: NextFunction) => {
@@ -79,8 +107,7 @@ router.get("/media-list", fetchMedia, (req: Request, res: Response) => {
 router.get(
     "/gifv/:file",
     async (req: Request, res: Response, next: NextFunction) => {
-        const url = `${req.protocol}://${req.get("host")}/uploads/${
+        const url = `${req.protocol}://${req.get("host")}/uploads/${req.params.file
-            req.params.file
             }`;
         let width;
         let height;
@@ -167,10 +194,10 @@ router.post(
     [
         checkAuth,
         upload.array("fileupload"),
-        convertTo720p,
-        createEmbedData,
         handleUpload,
         fetchMedia,
+        processUploadedMedia,
+        createEmbedData,
     ],
     (req: Request, res: Response) => {
         return res.render("partials/_fileList", { user: req.user }); // Render only the file list partial
@@ -192,9 +219,9 @@ router.get(
     [checkAuth],
     async (req: Request, res: Response, next: NextFunction) => {
         const filename: any = await getPath(req.params.id);
-        const filePath = path.join(__dirname , "../../uploads/" + filename.path);
+        const filePath = path.join(__dirname, "../../uploads/" + filename.path);
         const oembed = path.join(
-            __dirname , "../../uploads/oembed-" + filename.path + ".json"
+            __dirname, "../../uploads/oembed-" + filename.path + ".json"
         );
 
         const [fileName, fileExtension] = extension(filePath);
@@ -205,7 +232,7 @@ router.get(
             fileExtension == ".gif"
         ) {
             filesToDelete.push(
-                path.join(__dirname , "../../uploads/720p-" + filename.path)
+                path.join(__dirname, "../../uploads/720p-" + filename.path)
             );
         }
 

app/services/MediaProcesser.ts

@@ -0,0 +1,56 @@
+import ffmpeg from 'fluent-ffmpeg';
+import { progressManager } from './ProgressManager';
+import { EncodingType, currentEncoding } from '../lib/ffmpeg';
+
+export class MediaProcessor {
+    static async processVideo(
+        inputPath: string,
+        filename: string,
+        extension: string
+    ): Promise<void> {
+        console.log("Starting video processing:", filename);  // Debug log
+
+        const outputPath = `uploads/720p-${filename}${extension}`;
+        const outputOptions = [
+            '-vf', 'scale=-2:720',
+            '-c:v', currentEncoding,
+            '-c:a', 'copy',
+            '-pix_fmt', 'yuv420p'
+        ];
+
+        return new Promise((resolve, reject) => {
+            ffmpeg()
+                .input(inputPath)
+                .outputOptions(outputOptions)
+                .output(outputPath)
+                .on('progress', (progress) => {
+                    console.log("Progress:", progress.percent);  // Debug log
+                    progressManager.updateProgress({
+                        filename: `${filename}${extension}`,
+                        progress: progress.percent / 100,
+                        status: 'processing'
+                    });
+                })
+                .on('end', () => {
+                    console.log("Processing complete:", filename);  // Debug log
+                    progressManager.updateProgress({
+                        filename: `${filename}${extension}`,
+                        progress: 1,
+                        status: 'complete'
+                    });
+                    resolve();
+                })
+                .on('error', (err) => {
+                    console.error("Processing error:", err);  // Debug log
+                    progressManager.updateProgress({
+                        filename: `${filename}${extension}`,
+                        progress: 0,
+                        status: 'error',
+                        message: err.message
+                    });
+                    reject(err);
+                })
+                .run();
+        });
+    }
+}

app/services/ProgressManager.ts

@@ -0,0 +1,45 @@
+import { EventEmitter } from 'events';
+
+export interface ProgressUpdate {
+    filename: string;
+    progress: number;
+    status: 'processing' | 'complete' | 'error';
+    message?: string;
+}
+
+class ProgressManager {
+    private static instance: ProgressManager;
+    private emitter: EventEmitter;
+    private activeJobs: Map<string, ProgressUpdate>;
+
+    private constructor() {
+        this.emitter = new EventEmitter();
+        this.activeJobs = new Map();
+    }
+
+    static getInstance(): ProgressManager {
+        if (!ProgressManager.instance) {
+            ProgressManager.instance = new ProgressManager();
+        }
+        return ProgressManager.instance;
+    }
+
+    updateProgress(update: ProgressUpdate) {
+        this.activeJobs.set(update.filename, update);
+        this.emitter.emit('progress', update);
+    }
+
+    subscribeToUpdates(callback: (update: ProgressUpdate) => void) {
+        this.emitter.on('progress', callback);
+    }
+
+    unsubscribeFromUpdates(callback: (update: ProgressUpdate) => void) {
+        this.emitter.off('progress', callback);
+    }
+
+    getJobStatus(filename: string): ProgressUpdate | undefined {
+        return this.activeJobs.get(filename);
+    }
+}
+
+export const progressManager = ProgressManager.getInstance();

app/views/partials/_fileList.ejs

@@ -1,73 +1,86 @@
 <%
-function extension(string) {
+const getMediaType = (filename) => {
-return string.slice((string.lastIndexOf(".") - 2 >>> 0) + 2);
+    const ext = filename.slice(((filename.lastIndexOf(".") - 2) >>> 0) + 2).toLowerCase();
-}
+    const videoExts = ['.mp4', '.mov', '.avi', '.flv', '.mkv', '.wmv', '.webm'];
+    const imageExts = ['.jpg', '.jpeg', '.png', '.gif', '.bmp', '.svg', '.tiff', '.webp'];
     
-const videoExtensions = ['.mp4', '.mov', '.avi', '.flv', '.mkv', '.wmv', '.webm'];
+    if (videoExts.includes(ext)) return 'video';
-const imageExtensions = ['.jpg', '.jpeg', '.png', '.gif', '.bmp', '.svg', '.tiff', '.webp'];
+    if (imageExts.includes(ext)) return 'image';
+    return 'other';
+};
+
+function sanitizeId(filename) {
+    return filename.replace(/[^a-z0-9]/gi, '_');
+}
 %>
 
-<script>
-  newMediaList = JSON.parse('<%- JSON.stringify(files) %>');
-  console.log("executed")
-  refreshMediaList(newMediaList);
-</script>
-
-<!-- _fileList.ejs -->
 <% files.forEach(function(file) { %>
-<li id="<%= file.path %>" class="show">
+    <li id="<%= file.path %>" class="show">
         <div class="view">
-    <% if (videoExtensions.includes(extension(file.path))) { %>
+            <% const mediaType = getMediaType(file.path); %>
-    <!-- Show spinner initially -->
-    <div id="spinner-<%= file.path %>" class="spinner">Optimizing Video for Sharing...</div>
             
-    <!-- Hidden video container to be displayed later -->
+            <% if (mediaType === 'video') { %>
               <div class="video">
-      <video id="video-<%= file.path %>" class="image" autoplay loop muted playsinline style="display: none;">
+                  <% const sanitizedId = file.path.replace(/[^a-z0-9]/gi, '_'); %>
+                  
+                  <div id="spinner-<%= sanitizedId %>" class="spinner" style="display: <%= file.isProcessed ? 'none' : 'block' %>;">
+                      <div class="spinner-content">
+                          Optimizing Video for Sharing...
+                      </div>
+                  </div>
+                  
+                  <div id="media-container-<%= sanitizedId %>" class="video-container" style="display: <%= file.isProcessed ? 'block' : 'none' %>;">
+                      <video class="image" autoplay loop muted playsinline>
                           <source src="/uploads/720p-<%= file.path %>">
                       </video>
+                  </div>
+          
                   <div class="overlay">
-        <% if(user.username == "admin" && file.username != "admin") { %>
+                      <% if(user.username === "admin" && file.username !== "admin") { %>
                           <small class="username"><%= file.username %></small>
                           <br>
                       <% } %>
-        <a href="/gifv/<%=file.path %>" onclick="copyA(event)">Copy as GIFv</a>
+                      <a href="/gifv/<%= file.path %>" onclick="copyA(event)">Copy as GIFv</a>
                   </div>
               </div>
-    <% } else if (extension(file.path) == ".gif") { %>
+            <% } else if (mediaType === 'image') { %>
+                <!-- Image container -->
                 <div class="video">
-      <img class="image" src="/uploads/720p-<%=file.path %>" width="100%" onclick="copyURI(event);" loading="lazy">
+                    <img class="image" 
-      <div class="overlay">
+                         src="/uploads/<%= file.path %>" 
-        <% if(user.username == "admin" && file.username != "admin") { %>
+                         onclick="copyURI(event)" 
-        <small class="username"><%= file.username %></small>
+                         loading="lazy">
-        <br>
+                         
-        <% } %>
+                    <% if(user.username === "admin" && file.username !== "admin") { %>
-        <a href="/gifv/<%=file.path %>" onclick="copyA(event)">Copy as GIFv</a>
-      </div>
-    </div>
-    <% } else if (imageExtensions.includes(extension(file.path))) { %>
-    <div class="video">
-      <img class="image" src="/uploads/<%=file.path %>" width="100%" onclick="copyURI(event)" loading="lazy">
-      <% if(user.username == "admin" && file.username != "admin") { %>
                         <div class="overlay">
                             <small class="username"><%= file.username %></small>
                         </div>
                     <% } %>
                 </div>
-    <% } else {%>
+                
-    <!-- non-media file -->
+            <% } else { %>
-    <div class="nonmedia" onclick="copyPath('/uploads/<%=file.path%>')">
+                <!-- Non-media file -->
-      <p><%=extension(file.path)%> file</p>
+                <div class="nonmedia" onclick="copyPath('/uploads/<%= file.path %>')">
-      <% if(user.username == "admin" && file.username != "admin") { %>
+                    <p><%= file.path.split('.').pop().toUpperCase() %> file</p>
+                    <% if(user.username === "admin" && file.username !== "admin") { %>
                         <div class="overlay">
                             <small class="username"><%= file.username %></small>
                         </div>
                     <% } %>
                 </div>
             <% } %>
+            
             <label><%= file.path %></label>
-    <button class="destroy" hx-get="<%=file.url%>/delete" hx-trigger="click" hx-target="#embedder-list" hx-swap="innerHTML"></button>
+            <button class="destroy" 
-    <button type="button" class="fullsize" onclick="openFullSize('/uploads/<%=file.path%>')"></button>
+                    hx-get="<%= file.url %>/delete" 
+                    hx-trigger="click" 
+                    hx-target="#embedder-list" 
+                    hx-swap="innerHTML">
+            </button>
+            <button type="button" 
+                    class="fullsize" 
+                    onclick="openFullSize('/uploads/<%= file.path %>')">
+            </button>
         </div>
-</li>
+    </li>
 <% }); %>