download process: added optimistic update.

code refactoring

.github/workflows/docker-publish.yml

@@ -25,7 +25,7 @@ jobs:
         # v3.1.2
         uses: sigstore/cosign-installer@11086d25041f77fe8fe7b9ea4e48e3b9192b8f19
         with:
-          cosign-release: 'v1.13.1'
+          cosign-release: 'v1.13.6'
 
       - name: Set up QEMU for ARM emulation
         # v2.2.0

.gitignore

@@ -15,3 +15,4 @@ config.yml
 cookies.txt
 __debug*
 ui/
+.idea

Dockerfile

@@ -1,18 +1,30 @@
-FROM golang:alpine AS build
+# Node (pnpm) ------------------------------------------------------------------
-
+FROM node:20-slim AS ui
-RUN apk update && \
+ENV PNPM_HOME="/pnpm"
-    apk add nodejs npm
+ENV PATH="$PNPM_HOME:$PATH"
-
+RUN corepack enable
 COPY . /usr/src/yt-dlp-webui
 
 WORKDIR /usr/src/yt-dlp-webui/frontend
 
-RUN npm install
+RUN rm -rf node_modules
-RUN npm run build
+
+RUN pnpm install
+RUN pnpm run build
+# -----------------------------------------------------------------------------
+
+# Go --------------------------------------------------------------------------
+FROM golang AS build
 
 WORKDIR /usr/src/yt-dlp-webui
-RUN CGO_ENABLED=0 GOOS=linux go build -o yt-dlp-webui
 
+COPY . .
+COPY --from=ui /usr/src/yt-dlp-webui/frontend /usr/src/yt-dlp-webui/frontend
+
+RUN CGO_ENABLED=0 GOOS=linux go build -o yt-dlp-webui
+# -----------------------------------------------------------------------------
+
+# dependencies ----------------------------------------------------------------
 FROM alpine:edge
 
 VOLUME /downloads /config

Makefile

@@ -7,9 +7,10 @@ all:
 
 multiarch:
 	mkdir -p build
-	CGO_ENABLED=0 GOOS=linux GOARCH=arm go build -o build/yt-dlp-webui_linux-arm main.go
-	CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -o build/yt-dlp-webui_linux-arm64 main.go
 	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o build/yt-dlp-webui_linux-amd64 main.go
+	CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -o build/yt-dlp-webui_linux-arm64 main.go
+	CGO_ENABLED=0 GOOS=linux GOARM=6 GOARCH=arm go build -o build/yt-dlp-webui_linux-armv6 main.go
+	CGO_ENABLED=0 GOOS=linux GOARM=7 GOARCH=arm go build -o build/yt-dlp-webui_linux-armv7 main.go
 
 clean:
 	rm -rf build

README.md

@@ -23,7 +23,9 @@ docker pull marcobaobao/yt-dlp-webui
 # latest dev
 docker pull ghcr.io/marcopeocchi/yt-dlp-web-ui:latest
 ```
-![output](https://github.com/marcopeocchi/yt-dlp-web-ui/assets/35533749/82bcecaf-4ced-441f-9384-105653abfae4)
+
+[app.webm](https://github.com/marcopeocchi/yt-dlp-web-ui/assets/35533749/91545bc4-233d-4dde-8504-27422cb26964)
+
 
 ![image](https://github.com/marcopeocchi/yt-dlp-web-ui/assets/35533749/a32fbdaa-b033-4aed-b914-a66701ace0ce)
 ![image](https://github.com/marcopeocchi/yt-dlp-web-ui/assets/35533749/782c559a-f552-40be-a6fd-10e22f38e85d)
@@ -180,16 +182,31 @@ The config file **will overwrite what have been passed as cli argument**.
 # Simple configuration file for yt-dlp webui
 
 ---
-port: 8989
+# Host where server will listen at (default: "0.0.0.0")
-downloadPath: /home/ren/archive
+#host: 0.0.0.0
-downloaderPath: /usr/local/bin/yt-dlp
 
-# Optional settings
+# Port where server will listen at (default: 3033)
+port: 8989
+
+# Directory where downloaded files will be stored (default: ".")
+downloadPath: /home/ren/archive
+
+# [optional] Enable RPC authentication (requires username and password)
 require_auth: true
 username: my_username
 password: my_random_secret
 
+# [optional] The download queue size (default: 8)
 queue_size: 4
+
+# [optional] Full path to the yt-dlp (default: "yt-dlp")
+downloaderPath: /usr/local/bin/yt-dlp
+
+# [optional] Directory where the log file will be stored (default: ".")
+#log_path: .
+
+# [optional] Directory where the session database file will be stored (default: ".")
+#session_file_path: .
 ```
 
 ### Systemd integration

frontend/index.html

@@ -5,6 +5,7 @@
     <meta charset="UTF-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <link rel="icon" type="image/x-icon" href="./src/assets/favicon.ico">
     <title>yt-dlp Web UI</title>
 </head>
 

frontend/package.json

@@ -17,7 +17,6 @@
     "@mui/icons-material": "^5.15.4",
     "@mui/material": "^5.15.4",
     "fp-ts": "^2.16.2",
-    "million": "^2.6.4",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
     "react-router-dom": "^6.21.2",
@@ -25,14 +24,15 @@
     "rxjs": "^7.8.1"
   },
   "devDependencies": {
-    "@modyfi/vite-plugin-yaml": "^1.0.4",
+    "@modyfi/vite-plugin-yaml": "^1.1.0",
     "@types/node": "^20.11.4",
     "@types/react": "^18.2.48",
     "@types/react-dom": "^18.2.18",
     "@types/react-helmet": "^6.1.11",
     "@types/react-router-dom": "^5.3.3",
-    "@vitejs/plugin-react-swc": "^3.5.0",
+    "@vitejs/plugin-react-swc": "^3.6.0",
-    "typescript": "^5.3.3",
+    "typescript": "^5.4.3",
-    "vite": "^5.0.11"
+    "vite": "^5.2.6",
+    "million": "^3.0.6"
   }
 }

frontend/src/Layout.tsx

@@ -1,10 +1,10 @@
 import { ThemeProvider } from '@emotion/react'
+import ArchiveIcon from '@mui/icons-material/Archive'
 import ChevronLeft from '@mui/icons-material/ChevronLeft'
 import Dashboard from '@mui/icons-material/Dashboard'
-import DownloadIcon from '@mui/icons-material/Download'
 import Menu from '@mui/icons-material/Menu'
 import SettingsIcon from '@mui/icons-material/Settings'
-import SettingsEthernet from '@mui/icons-material/SettingsEthernet'
+import TerminalIcon from '@mui/icons-material/Terminal'
 import { Box, createTheme } from '@mui/material'
 import CssBaseline from '@mui/material/CssBaseline'
 import Divider from '@mui/material/Divider'
@@ -16,26 +16,23 @@ import ListItemText from '@mui/material/ListItemText'
 import Toolbar from '@mui/material/Toolbar'
 import Typography from '@mui/material/Typography'
 import { grey } from '@mui/material/colors'
-import { Suspense, useMemo, useState } from 'react'
+import { useMemo, useState } from 'react'
 import { Link, Outlet } from 'react-router-dom'
 import { useRecoilValue } from 'recoil'
 import { settingsState } from './atoms/settings'
-import { connectedState } from './atoms/status'
 import AppBar from './components/AppBar'
 import Drawer from './components/Drawer'
-import FreeSpaceIndicator from './components/FreeSpaceIndicator'
+import Footer from './components/Footer'
 import Logout from './components/Logout'
 import SocketSubscriber from './components/SocketSubscriber'
 import ThemeToggler from './components/ThemeToggler'
 import { useI18n } from './hooks/useI18n'
 import Toaster from './providers/ToasterProvider'
-import TerminalIcon from '@mui/icons-material/Terminal'
 
 export default function Layout() {
   const [open, setOpen] = useState(false)
 
   const settings = useRecoilValue(settingsState)
-  const isConnected = useRecoilValue(connectedState)
 
   const mode = settings.theme
   const theme = useMemo(() =>
@@ -81,21 +78,6 @@ export default function Layout() {
             >
               {settings.appTitle}
             </Typography>
-            <Suspense fallback={i18n.t('loadingLabel')}>
-              <FreeSpaceIndicator />
-            </Suspense>
-            <div style={{
-              display: 'flex',
-              alignItems: 'center',
-              flexWrap: 'wrap',
-              marginLeft: '4px',
-              gap: 3,
-            }}>
-              <SettingsEthernet />
-              <span>
-                {isConnected ? settings.serverAddr : i18n.t('notConnectedText')}
-              </span>
-            </div>
           </Toolbar>
         </AppBar>
         <Drawer variant="permanent" open={open}>
@@ -134,7 +116,7 @@ export default function Layout() {
             }>
               <ListItemButton>
                 <ListItemIcon>
-                  <DownloadIcon />
+                  <ArchiveIcon />
                 </ListItemIcon>
                 <ListItemText primary={i18n.t('archiveButtonLabel')} />
               </ListItemButton>
@@ -181,6 +163,7 @@ export default function Layout() {
           <Outlet />
         </Box>
       </Box>
+      <Footer />
       <Toaster />
     </ThemeProvider>
   )

frontend/src/assets/i18n.yaml

@@ -1,7 +1,7 @@
 ---
 languages:
   english:
-    urlInput: Video URL
+    urlInput: Video URL (one per line)
     statusTitle: Status
     statusReady: Ready
     selectFormatButton: Select format
@@ -150,7 +150,7 @@ languages:
     logsTitle: 'Logs'
     awaitingLogs: 'Awaiting logs...'
   italian:
-    urlInput: URL Video
+    urlInput: URL Video (uno per linea)
     statusTitle: Stato
     startButton: Inizia
     statusReady: Pronto

frontend/src/atoms/format.ts

@@ -1,7 +0,0 @@
-import { atom } from 'recoil'
-import { DLMetadata } from '../types'
-
-export const selectedFormatState = atom<Partial<DLMetadata>>({
-  key: 'selectedFormatState',
-  default: {},
-})

frontend/src/atoms/status.ts

@@ -1,13 +1,6 @@
 import { atom, selector } from 'recoil'
 import { rpcClientState } from './rpc'
 
-type StatusState = {
-  connected: boolean,
-  updated: boolean,
-  downloading: boolean,
-}
-
-
 export const connectedState = atom({
   key: 'connectedState',
   default: false

frontend/src/atoms/ui.ts

@@ -1,6 +1,20 @@
-import { atom } from 'recoil'
+import { atom, selector } from 'recoil'
+import { RPCResult } from '../types'
+import { activeDownloadsState } from './downloads'
 
 export const loadingAtom = atom({
   key: 'loadingAtom',
   default: true
 })
+
+export const optimisticDownloadsState = atom<RPCResult[]>({
+  key: 'optimisticDownloadsState',
+  default: []
+})
+
+export const totalDownloadSpeedState = selector<number>({
+  key: 'totalDownloadSpeedState',
+  get: ({ get }) => get(activeDownloadsState)
+    .map(d => d.progress.speed)
+    .reduce((curr, next) => curr + next, 0)
+})

frontend/src/components/DownloadCard.tsx

@@ -17,7 +17,7 @@ import {
 } from '@mui/material'
 import { useCallback } from 'react'
 import { RPCResult } from '../types'
-import { ellipsis, formatSpeedMiB, mapProcessStatus, roundMiB } from '../utils'
+import { ellipsis, formatSpeedMiB, mapProcessStatus, formatSize } from '../utils'
 
 type Props = {
   download: RPCResult
@@ -61,14 +61,22 @@ const DownloadCard: React.FC<Props> = ({ download, onStop, onCopy }) => {
           /> :
           <Skeleton variant="rectangular" height={180} />
         }
+        {download.progress.percentage ?
+          <LinearProgress
+            variant="determinate"
+            value={percentageToNumber()}
+            color={isCompleted() ? "success" : "primary"}
+          /> :
+          null
+        }
         <CardContent>
           {download.info.title !== '' ?
             <Typography gutterBottom variant="h6" component="div">
-              {ellipsis(download.info.title, 54)}
+              {ellipsis(download.info.title, 100)}
             </Typography> :
             <Skeleton />
           }
-          <Stack direction="row" spacing={1} py={2}>
+          <Stack direction="row" spacing={0.5} py={1}>
             <Chip
               label={
                 isCompleted()
@@ -86,18 +94,10 @@ const DownloadCard: React.FC<Props> = ({ download, onStop, onCopy }) => {
               {!isCompleted() ? formatSpeedMiB(download.progress.speed) : ''}
             </Typography>
             <Typography>
-              {roundMiB(download.info.filesize_approx ?? 0)}
+              {formatSize(download.info.filesize_approx ?? 0)}
             </Typography>
             <Resolution resolution={download.info.resolution} />
           </Stack>
-          {download.progress.percentage ?
-            <LinearProgress
-              variant="determinate"
-              value={percentageToNumber()}
-              color={isCompleted() ? "secondary" : "primary"}
-            /> :
-            null
-          }
         </CardContent>
       </CardActionArea>
       <CardActions>

frontend/src/components/DownloadDialog.tsx

@@ -80,7 +80,6 @@ const DownloadDialog: FC<Props> = ({ open, onClose, onDownloadStart }) => {
   )
 
   const [url, setUrl] = useState('')
-  const [workingUrl, setWorkingUrl] = useState('')
 
   const [isPlaylist, setIsPlaylist] = useState(false)
 
@@ -103,35 +102,36 @@ const DownloadDialog: FC<Props> = ({ open, onClose, onDownloadStart }) => {
   /**
     * Retrive url from input, cli-arguments from checkboxes and emits via WebSocket
   */
-  const sendUrl = (immediate?: string) => {
+  const sendUrl = async (immediate?: string) => {
+    for (const line of url.split('\n')) {
       const codes = new Array<string>()
       if (pickedVideoFormat !== '') codes.push(pickedVideoFormat)
       if (pickedAudioFormat !== '') codes.push(pickedAudioFormat)
       if (pickedBestFormat !== '') codes.push(pickedBestFormat)
 
-    client.download({
+      await new Promise(r => setTimeout(r, 10))
-      url: immediate || url || workingUrl,
+      await client.download({
+        url: immediate || line,
         args: `${argsBuilder.toString()} ${toFormatArgs(codes)} ${downloadTemplate}`,
         pathOverride: downloadPath ?? '',
         renameTo: settings.fileRenaming ? filenameTemplate : '',
         playlist: isPlaylist,
       })
 
-    setUrl('')
-    setWorkingUrl('')
-
       setTimeout(() => {
         resetInput()
         setDownloadFormats(undefined)
-      onDownloadStart(immediate || url || workingUrl)
+        onDownloadStart(immediate || line)
       }, 250)
     }
 
+    setUrl('')
+  }
+
   /**
    * Retrive url from input and display the formats selection view
    */
   const sendUrlFormatSelection = () => {
-    setWorkingUrl(url)
     setUrl('')
     setPickedAudioFormat('')
     setPickedVideoFormat('')
@@ -207,7 +207,7 @@ const DownloadDialog: FC<Props> = ({ open, onClose, onDownloadStart }) => {
         backgroundColor: (theme) => theme.palette.background.default,
         minHeight: (theme) => `calc(99vh - ${theme.mixins.toolbar.minHeight}px)`
       }}>
-        <Container sx={{ my: 4 }} >
+        <Container sx={{ my: 4 }}>
           <Grid container spacing={2}>
             <Grid item xs={12}>
               <Paper
@@ -220,6 +220,7 @@ const DownloadDialog: FC<Props> = ({ open, onClose, onDownloadStart }) => {
               >
                 <Grid container>
                   <TextField
+                    multiline
                     fullWidth
                     ref={urlInputRef}
                     label={i18n.t('urlInput')}

frontend/src/components/Downloads.tsx

@@ -4,31 +4,24 @@ import { loadingDownloadsState } from '../atoms/downloads'
 import { listViewState } from '../atoms/settings'
 import { loadingAtom } from '../atoms/ui'
 import DownloadsCardView from './DownloadsCardView'
-import DownloadsListView from './DownloadsListView'
+import DownloadsTableView from './DownloadsTableView'
 
 const Downloads: React.FC = () => {
-  const listView = useRecoilValue(listViewState)
+  const tableView = useRecoilValue(listViewState)
   const loadingDownloads = useRecoilValue(loadingDownloadsState)
 
   const [isLoading, setIsLoading] = useRecoilState(loadingAtom)
 
   useEffect(() => {
     if (loadingDownloads) {
-      setIsLoading(true)
+      return setIsLoading(true)
-      return
     }
     setIsLoading(false)
   }, [loadingDownloads, isLoading])
 
-  if (listView) {
+  if (tableView) return <DownloadsTableView />
-    return (
-      <DownloadsListView />
-    )
-  }
 
-  return (
+  return <DownloadsCardView />
-    <DownloadsCardView />
-  )
 }
 
 export default Downloads

frontend/src/components/DownloadsCardView.tsx

@@ -16,10 +16,10 @@ const DownloadsCardView: React.FC = () => {
   const abort = (id: string) => client.kill(id)
 
   return (
-    <Grid container spacing={{ xs: 2, md: 2 }} columns={{ xs: 4, sm: 8, md: 12 }} pt={2}>
+    <Grid container spacing={{ xs: 2, md: 2 }} columns={{ xs: 4, sm: 8, md: 12, xl: 12 }} pt={2}>
       {
         downloads.map(download => (
-          <Grid item xs={4} sm={8} md={6} key={download.id}>
+          <Grid item xs={4} sm={8} md={6} xl={4} key={download.id}>
             <DownloadCard
               download={download}
               onStop={() => abort(download.id)}

frontend/src/components/DownloadsListView.tsx

@@ -1,98 +0,0 @@
-import {
-  Button,
-  Grid,
-  LinearProgress,
-  Paper,
-  Table,
-  TableBody,
-  TableCell,
-  TableContainer,
-  TableHead,
-  TableRow,
-  Typography
-} from "@mui/material"
-import { useRecoilValue } from 'recoil'
-import { activeDownloadsState } from '../atoms/downloads'
-import { useRPC } from '../hooks/useRPC'
-import { ellipsis, formatSpeedMiB, roundMiB } from "../utils"
-
-
-const DownloadsListView: React.FC = () => {
-  const downloads = useRecoilValue(activeDownloadsState)
-
-  const { client } = useRPC()
-
-  const abort = (id: string) => client.kill(id)
-
-  return (
-    <Grid container spacing={{ xs: 2, md: 2 }} columns={{ xs: 4, sm: 8, md: 12 }} pt={2}>
-      <Grid item xs={12}>
-        <TableContainer
-          component={Paper}
-          sx={{ minHeight: '100%' }}
-          elevation={2}
-          hidden={downloads.length === 0}
-        >
-          <Table>
-            <TableHead>
-              <TableRow>
-                <TableCell>
-                  <Typography fontWeight={500} fontSize={15}>Title</Typography>
-                </TableCell>
-                <TableCell>
-                  <Typography fontWeight={500} fontSize={15}>Progress</Typography>
-                </TableCell>
-                <TableCell>
-                  <Typography fontWeight={500} fontSize={15}>Speed</Typography>
-                </TableCell>
-                <TableCell>
-                  <Typography fontWeight={500} fontSize={15}>Size</Typography>
-                </TableCell>
-                <TableCell>
-                  <Typography fontWeight={500} fontSize={15}>Actions</Typography>
-                </TableCell>
-              </TableRow>
-            </TableHead>
-            <TableBody>
-              {
-                downloads.map(download => (
-                  <TableRow key={download.id}>
-                    <TableCell>{ellipsis(download.info.title, 80)}</TableCell>
-                    <TableCell>
-                      <LinearProgress
-                        value={
-                          download.progress.percentage === '-1'
-                            ? 100
-                            : Number(download.progress.percentage.replace('%', ''))
-                        }
-                        variant={
-                          download.progress.process_status === 0
-                            ? 'indeterminate'
-                            : 'determinate'
-                        }
-                        color={download.progress.percentage === '-1' ? 'success' : 'primary'}
-                      />
-                    </TableCell>
-                    <TableCell>{formatSpeedMiB(download.progress.speed)}</TableCell>
-                    <TableCell>{roundMiB(download.info.filesize_approx ?? 0)}</TableCell>
-                    <TableCell>
-                      <Button
-                        variant="contained"
-                        size="small"
-                        onClick={() => abort(download.id)}
-                      >
-                        {download.progress.percentage === '-1' ? 'Remove' : 'Stop'}
-                      </Button>
-                    </TableCell>
-                  </TableRow>
-                ))
-              }
-            </TableBody>
-          </Table>
-        </TableContainer>
-      </Grid>
-    </Grid>
-  )
-}
-
-export default DownloadsListView

frontend/src/components/DownloadsTableView.tsx

@@ -0,0 +1,128 @@
+import DeleteIcon from '@mui/icons-material/Delete'
+import DownloadIcon from '@mui/icons-material/Download'
+import DownloadDoneIcon from '@mui/icons-material/DownloadDone'
+import StopCircleIcon from '@mui/icons-material/StopCircle'
+import {
+  Box,
+  Grid,
+  IconButton,
+  LinearProgress,
+  LinearProgressProps,
+  Paper,
+  Table,
+  TableBody,
+  TableCell,
+  TableContainer,
+  TableHead,
+  TableRow,
+  Typography
+} from "@mui/material"
+import { useRecoilValue } from 'recoil'
+import { activeDownloadsState } from '../atoms/downloads'
+import { useRPC } from '../hooks/useRPC'
+import { formatSize, formatSpeedMiB } from "../utils"
+
+function LinearProgressWithLabel(props: LinearProgressProps & { value: number }) {
+  return (
+    <Box sx={{ display: 'flex', alignItems: 'center' }}>
+      <Box sx={{ width: '100%', mr: 1 }}>
+        <LinearProgress variant="determinate" {...props} />
+      </Box>
+      <Box sx={{ minWidth: 35 }}>
+        <Typography variant="body2" color="text.secondary">{`${Math.round(
+          props.value,
+        )}%`}</Typography>
+      </Box>
+    </Box>
+  )
+}
+
+const DownloadsTableView: React.FC = () => {
+  const downloads = useRecoilValue(activeDownloadsState)
+
+  const { client } = useRPC()
+
+  const abort = (id: string) => client.kill(id)
+
+  return (
+    <TableContainer
+      sx={{ minHeight: '80vh', mt: 4 }}
+      hidden={downloads.length === 0}
+    >
+      <Table size="small">
+        <TableHead>
+          <TableRow>
+            <TableCell width={8}>
+              <Typography fontWeight={500} fontSize={13}>Status</Typography>
+            </TableCell>
+            <TableCell>
+              <Typography fontWeight={500} fontSize={13}>Title</Typography>
+            </TableCell>
+            <TableCell align="right">
+              <Typography fontWeight={500} fontSize={13}>Speed</Typography>
+            </TableCell>
+            <TableCell align="center" width={200}>
+              <Typography fontWeight={500} fontSize={13}>Progress</Typography>
+            </TableCell>
+            <TableCell align="right">
+              <Typography fontWeight={500} fontSize={13}>Size</Typography>
+            </TableCell>
+            <TableCell align="right" width={180}>
+              <Typography fontWeight={500} fontSize={13}>Added on</Typography>
+            </TableCell>
+            <TableCell align="right" width={8}>
+              <Typography fontWeight={500} fontSize={13}>Actions</Typography>
+            </TableCell>
+          </TableRow>
+        </TableHead>
+        <TableBody>
+          {
+            downloads.map(download => (
+              <TableRow key={download.id}>
+                <TableCell>
+                  {download.progress.percentage === '-1'
+                    ? <DownloadDoneIcon color="primary" />
+                    : <DownloadIcon color="primary" />
+                  }
+                </TableCell>
+                <TableCell>{download.info.title}</TableCell>
+                <TableCell align="right">{formatSpeedMiB(download.progress.speed)}</TableCell>
+                <TableCell align="right">
+                  <LinearProgressWithLabel
+                    sx={{ height: '16px' }}
+                    value={
+                      download.progress.percentage === '-1'
+                        ? 100
+                        : Number(download.progress.percentage.replace('%', ''))
+                    }
+                    variant={
+                      download.progress.process_status === 0
+                        ? 'indeterminate'
+                        : 'determinate'
+                    }
+                    color={download.progress.percentage === '-1' ? 'primary' : 'primary'}
+                  />
+                </TableCell>
+                <TableCell align="right">{formatSize(download.info.filesize_approx ?? 0)}</TableCell>
+                <TableCell align="right">
+                  {new Date(download.info.created_at).toLocaleString()}
+                </TableCell>
+                <TableCell align="right">
+                  <IconButton
+                    size="small"
+                    onClick={() => abort(download.id)}
+                  >
+                    {download.progress.percentage === '-1' ? <DeleteIcon /> : <StopCircleIcon />}
+
+                  </IconButton>
+                </TableCell>
+              </TableRow>
+            ))
+          }
+        </TableBody>
+      </Table>
+    </TableContainer>
+  )
+}
+
+export default DownloadsTableView

frontend/src/components/Footer.tsx

@@ -0,0 +1,69 @@
+import SettingsEthernet from '@mui/icons-material/SettingsEthernet'
+import { AppBar, Chip, Divider, Toolbar } from '@mui/material'
+import { Suspense } from 'react'
+import { useRecoilValue } from 'recoil'
+import { settingsState } from '../atoms/settings'
+import { connectedState } from '../atoms/status'
+import { useI18n } from '../hooks/useI18n'
+import FreeSpaceIndicator from './FreeSpaceIndicator'
+import VersionIndicator from './VersionIndicator'
+import DownloadIcon from '@mui/icons-material/Download'
+import { totalDownloadSpeedState } from '../atoms/ui'
+import { formatSpeedMiB } from '../utils'
+
+const Footer: React.FC = () => {
+  const settings = useRecoilValue(settingsState)
+  const isConnected = useRecoilValue(connectedState)
+  const totalDownloadSpeed = useRecoilValue(totalDownloadSpeedState)
+
+  const mode = settings.theme
+  const { i18n } = useI18n()
+
+  return (
+    <AppBar position="fixed" color="default" sx={{
+      top: 'auto',
+      bottom: 0,
+      height: 48,
+      zIndex: 1200,
+      borderTop: mode === 'light'
+        ? '1px solid rgba(0, 0, 0, 0.12)'
+        : '1px solid rgba(255, 255, 255, 0.12)',
+    }}>
+      <Toolbar sx={{
+        paddingBottom: 2,
+        fontSize: 14,
+        display: 'flex', gap: 1, justifyContent: 'space-between'
+      }}>
+        <div style={{ display: 'flex', gap: 4, alignItems: 'center' }}>
+          <Chip label="RPC v3.0.6" variant="outlined" size="small" />
+          <VersionIndicator />
+        </div>
+        <div style={{ display: 'flex', gap: 4, 'alignItems': 'center' }}>
+          <div style={{
+            display: 'flex',
+            alignItems: 'center',
+            flexWrap: 'wrap',
+            marginRight: 'px',
+            gap: 3,
+          }}>
+            <DownloadIcon />
+            <span>
+              {formatSpeedMiB(totalDownloadSpeed)}
+            </span>
+            <Divider orientation="vertical" flexItem />
+            <SettingsEthernet />
+            <span>
+              {isConnected ? settings.serverAddr : i18n.t('notConnectedText')}
+            </span>
+          </div>
+          <Divider orientation="vertical" flexItem />
+          <Suspense fallback={i18n.t('loadingLabel')}>
+            <FreeSpaceIndicator />
+          </Suspense>
+        </div>
+      </Toolbar>
+    </AppBar>
+  )
+}
+
+export default Footer

frontend/src/components/FreeSpaceIndicator.tsx

@@ -1,7 +1,7 @@
 import StorageIcon from '@mui/icons-material/Storage'
 import { useRecoilValue } from 'recoil'
 import { freeSpaceBytesState } from '../atoms/status'
-import { formatGiB } from '../utils'
+import { formatSize } from '../utils'
 
 const FreeSpaceIndicator = () => {
   const freeSpace = useRecoilValue(freeSpaceBytesState)
@@ -15,7 +15,7 @@ const FreeSpaceIndicator = () => {
     }}>
       <StorageIcon />
       <span>
-        {formatGiB(freeSpace)}
+        {formatSize(freeSpace)}
       </span>
     </div>
   )

frontend/src/components/HomeActions.tsx

@@ -1,6 +1,6 @@
 import { Suspense, useState } from 'react'
 import { useRecoilState } from 'recoil'
-import { loadingAtom } from '../atoms/ui'
+import { loadingAtom, optimisticDownloadsState } from '../atoms/ui'
 import { useToast } from '../hooks/toast'
 import DownloadDialog from './DownloadDialog'
 import HomeSpeedDial from './HomeSpeedDial'
@@ -8,12 +8,32 @@ import TemplatesEditor from './TemplatesEditor'
 
 const HomeActions: React.FC = () => {
   const [, setIsLoading] = useRecoilState(loadingAtom)
+  const [optimistic, setOptimistic] = useRecoilState(optimisticDownloadsState)
 
   const [openDownload, setOpenDownload] = useState(false)
   const [openEditor, setOpenEditor] = useState(false)
 
   const { pushMessage } = useToast()
 
+  // it's stupid because it will be overriden on the next server tick
+  const handleOptimisticUpdate = (url: string) => setOptimistic([
+    ...optimistic, {
+      id: url,
+      info: {
+        created_at: new Date().toISOString(),
+        thumbnail: '',
+        title: url,
+        url: url
+      },
+      progress: {
+        eta: Number.MAX_SAFE_INTEGER,
+        percentage: '0%',
+        process_status: 0,
+        speed: 0
+      }
+    }
+  ])
+
   return (
     <>
       <HomeSpeedDial
@@ -27,7 +47,9 @@ const HomeActions: React.FC = () => {
             setOpenDownload(false)
             setIsLoading(true)
           }}
+          // TODO: handle optimistic UI update
           onDownloadStart={(url) => {
+            handleOptimisticUpdate(url)
             pushMessage(`Requested ${url}`, 'info')
             setOpenDownload(false)
             setIsLoading(true)

frontend/src/components/HomeSpeedDial.tsx

@@ -2,6 +2,7 @@ import AddCircleIcon from '@mui/icons-material/AddCircle'
 import BuildCircleIcon from '@mui/icons-material/BuildCircle'
 import DeleteForeverIcon from '@mui/icons-material/DeleteForever'
 import FormatListBulleted from '@mui/icons-material/FormatListBulleted'
+import ViewAgendaIcon from '@mui/icons-material/ViewAgenda'
 import {
   SpeedDial,
   SpeedDialAction,
@@ -18,7 +19,7 @@ type Props = {
 }
 
 const HomeSpeedDial: React.FC<Props> = ({ onDownloadOpen, onEditorOpen }) => {
-  const [, setListView] = useRecoilState(listViewState)
+  const [listView, setListView] = useRecoilState(listViewState)
 
   const { i18n } = useI18n()
   const { client } = useRPC()
@@ -28,12 +29,12 @@ const HomeSpeedDial: React.FC<Props> = ({ onDownloadOpen, onEditorOpen }) => {
   return (
     <SpeedDial
       ariaLabel="Home speed dial"
-      sx={{ position: 'absolute', bottom: 32, right: 32 }}
+      sx={{ position: 'absolute', bottom: 64, right: 24 }}
       icon={<SpeedDialIcon />}
     >
       <SpeedDialAction
-        icon={<FormatListBulleted />}
+        icon={listView ? <ViewAgendaIcon /> : <FormatListBulleted />}
-        tooltipTitle={`Table view`}
+        tooltipTitle={listView ? 'Card view' : 'Table view'}
         onClick={() => setListView(state => !state)}
       />
       <SpeedDialAction

frontend/src/components/LogTerminal.tsx

@@ -1,4 +1,3 @@
-import { Box, CircularProgress, Container, Paper, Typography } from '@mui/material'
 import { useEffect, useMemo, useRef, useState } from 'react'
 import { useRecoilValue } from 'recoil'
 import { serverURL } from '../atoms/settings'
@@ -7,14 +6,15 @@ import { useI18n } from '../hooks/useI18n'
 const token = localStorage.getItem('token')
 
 const LogTerminal: React.FC = () => {
+  const [logBuffer, setLogBuffer] = useState<string[]>([])
+  const [isConnecting, setIsConnecting] = useState(true)
+
+  const boxRef = useRef<HTMLDivElement>(null)
+
   const serverAddr = useRecoilValue(serverURL)
 
   const { i18n } = useI18n()
 
-  const [logBuffer, setLogBuffer] = useState<string[]>([])
-
-  const boxRef = useRef<HTMLDivElement>(null)
-
   const eventSource = useMemo(
     () => new EventSource(`${serverAddr}/log/sse?token=${token}`),
     [serverAddr]
@@ -23,7 +23,7 @@ const LogTerminal: React.FC = () => {
   useEffect(() => {
     eventSource.addEventListener('log', event => {
       const msg: string[] = JSON.parse(event.data)
-      setLogBuffer(buff => [...buff, ...msg].slice(-100))
+      setLogBuffer(buff => [...buff, ...msg].slice(-500))
 
       boxRef.current?.scrollTo(0, boxRef.current.scrollHeight)
     })
@@ -32,59 +32,51 @@ const LogTerminal: React.FC = () => {
     return () => eventSource.close()
   }, [eventSource])
 
+  useEffect(() => {
+    eventSource.onopen = () => setIsConnecting(false)
+  }, [eventSource])
+
   const logEntryStyle = (data: string) => {
+    const sx = {}
+
     if (data.includes("level=ERROR")) {
-      return { color: 'red' }
+      return { ...sx, color: 'red' }
     }
     if (data.includes("level=WARN")) {
-      return { color: 'orange' }
+      return { ...sx, color: 'orange' }
     }
-    return {}
+
+    return sx
   }
 
   return (
-    <Container maxWidth="lg" sx={{ mt: 4, mb: 4 }}>
+
-      <Paper
+    <div
-        sx={{
-          p: 2.5,
-          display: 'flex',
-          flexDirection: 'column',
-        }}
-      >
-        <Typography py={1} variant="h5" color="primary">
-          {i18n.t('logsTitle')}
-        </Typography>
-        {(logBuffer.length === 0) && <Box sx={{
-          display: 'flex',
-          flexDirection: 'column',
-          justifyItems: 'center',
-          alignItems: 'center',
-          gap: 1
-        }}>
-          <CircularProgress color="primary" size={32} />
-          <Typography py={1} variant="subtitle2" >
-            {i18n.t('awaitingLogs')}
-          </Typography>
-        </Box>
-        }
-        <Box
       ref={boxRef}
-          sx={{
+      style={{
         fontFamily: 'Roboto Mono',
-            height: '75.5vh',
+        height: '70.5vh',
         overflowY: 'auto',
         overflowX: 'auto',
-            fontSize: '15px'
+        fontSize: '13.5px',
+        fontWeight: '600',
+        backgroundColor: 'black',
+        color: 'white',
+        padding: '0.5rem',
+        borderRadius: '0.25rem'
       }}
     >
+      {isConnecting ? <div>{'Connecting...'}</div> : <div>{'Connected!'}</div>}
+
+      {logBuffer.length === 0 && <div>{i18n.t('awaitingLogs')}</div>}
+
       {logBuffer.map((log, idx) => (
-            <Box key={idx} sx={logEntryStyle(log)}>
+        <div key={idx} style={logEntryStyle(log)}>
           {log}
-            </Box>
+        </div>
       ))}
-        </Box>
+    </div>
-      </Paper>
+
-    </Container >
   )
 }
 

frontend/src/components/SocketSubscriber.tsx

@@ -52,7 +52,7 @@ const SocketSubscriber: React.FC<Props> = () => {
             .filter(f => !!f.info.url).sort((a, b) => datetimeCompareFunc(
               b.info.created_at,
               a.info.created_at,
-            ))
+            )),
           )
         )
       }

frontend/src/components/VersionIndicator.tsx

@@ -0,0 +1,38 @@
+import { Chip, CircularProgress } from '@mui/material'
+import { useEffect, useState } from 'react'
+import { useRecoilValue } from 'recoil'
+import { serverURL } from '../atoms/settings'
+import { useToast } from '../hooks/toast'
+
+const VersionIndicator: React.FC = () => {
+  const serverAddr = useRecoilValue(serverURL)
+
+  const [version, setVersion] = useState('')
+  const { pushMessage } = useToast()
+
+  const fetchVersion = async () => {
+    const res = await fetch(`${serverAddr}/api/v1/version`, {
+      headers: {
+        'X-Authentication': localStorage.getItem('token') ?? ''
+      }
+    })
+
+    if (!res.ok) {
+      return pushMessage(await res.text(), 'error')
+    }
+
+    setVersion(await res.json())
+  }
+
+  useEffect(() => {
+    fetchVersion()
+  }, [])
+
+  return (
+    version
+      ? <Chip label={`yt-dlp v${version}`} variant="outlined" size="small" />
+      : <CircularProgress size={15} />
+  )
+}
+
+export default VersionIndicator

frontend/src/utils.ts

@@ -42,14 +42,21 @@ export function toFormatArgs(codes: string[]): string {
   return ''
 }
 
-export const formatGiB = (bytes: number) =>
+export function formatSize(bytes: number): string {
-  `${(bytes / 1_000_000_000).toFixed(0)}GiB`
+  const threshold = 1024
+  const units = ['B', 'KiB', 'MiB', 'GiB', 'TiB', 'PiB', 'EiB', 'ZiB', 'YiB']
 
-export const roundMiB = (bytes: number) =>
+  let i = 0
-  `${(bytes / 1_000_000).toFixed(2)} MiB`
+  while (bytes >= threshold) {
+    bytes /= threshold
+    i = i + 1
+  }
+
+  return `${bytes.toFixed(i == 0 ? 0 : 2)} ${units.at(i)}`
+}
 
 export const formatSpeedMiB = (val: number) =>
-  `${roundMiB(val)}/s`
+  `${(val / 1_048_576).toFixed(2)} MiB/s`
 
 export const datetimeCompareFunc = (a: string, b: string) =>
   new Date(a).getTime() - new Date(b).getTime()

frontend/src/views/Archive.tsx

@@ -41,7 +41,7 @@ import { useToast } from '../hooks/toast'
 import { useI18n } from '../hooks/useI18n'
 import { ffetch } from '../lib/httpClient'
 import { DirectoryEntry } from '../types'
-import { base64URLEncode, roundMiB } from '../utils'
+import { base64URLEncode, formatSize } from '../utils'
 
 export default function Downloaded() {
   const [menuPos, setMenuPos] = useState({ x: 0, y: 0 })
@@ -182,7 +182,7 @@ export default function Downloaded() {
 
   return (
     <Container
-      maxWidth="lg"
+      maxWidth="xl"
       sx={{ mt: 4, mb: 4, height: '100%' }}
       onClick={() => setShowMenu(false)}
     >
@@ -237,7 +237,7 @@ export default function Downloaded() {
                     variant="caption"
                     component="span"
                   >
-                    {roundMiB(file.size)}
+                    {formatSize(file.size)}
                   </Typography>
                   }
                   {!file.isDirectory && <>
@@ -274,8 +274,8 @@ export default function Downloaded() {
         </List>
       </Paper>
       <SpeedDial
-        ariaLabel="SpeedDial basic example"
+        ariaLabel='archive actions'
-        sx={{ position: 'absolute', bottom: 32, right: 32 }}
+        sx={{ position: 'absolute', bottom: 64, right: 24 }}
         icon={<SpeedDialIcon />}
       >
         <SpeedDialAction

frontend/src/views/Home.tsx

@@ -8,7 +8,7 @@ import Splash from '../components/Splash'
 
 export default function Home() {
   return (
-    <Container maxWidth="lg" sx={{ mt: 4, mb: 4 }}>
+    <Container maxWidth="xl" sx={{ mt: 2, mb: 8 }}>
       <LoadingBackdrop />
       <Splash />
       <Downloads />

frontend/src/views/Settings.tsx

@@ -130,16 +130,16 @@ export default function Settings() {
    * Updates yt-dlp binary via RPC
    */
   const updateBinary = () => {
-    client.updateExecutable().then(() => pushMessage(i18n.t('toastUpdated')))
+    client.updateExecutable().then(() => pushMessage(i18n.t('toastUpdated'), 'success'))
   }
 
   return (
-    <Container maxWidth="lg" sx={{ mt: 4, mb: 4 }}>
+    <Container maxWidth="xl" sx={{ mt: 4, mb: 8 }}>
       <Grid container spacing={3}>
         <Grid item xs={12} md={12} lg={12}>
           <Paper
             sx={{
-              p: 2,
+              p: 2.5,
               display: 'flex',
               flexDirection: 'column',
               minHeight: 240,
@@ -204,7 +204,7 @@ export default function Settings() {
                       label={i18n.t('languageSelect')}
                       onChange={handleLanguageChange}
                     >
-                      {languages.map(l => (
+                      {languages.toSorted((a, b) => a.localeCompare(b)).map(l => (
                         <MenuItem value={l} key={l}>
                           {capitalize(l)}
                         </MenuItem>

frontend/src/views/Terminal.tsx

@@ -1,8 +1,25 @@
+import { Container, Paper, Typography } from '@mui/material'
 import LogTerminal from '../components/LogTerminal'
+import { useI18n } from '../hooks/useI18n'
 
 const Terminal: React.FC = () => {
+  const { i18n } = useI18n()
+
   return (
+    <Container maxWidth="xl" sx={{ mt: 4, mb: 4 }}>
+      <Paper
+        sx={{
+          p: 2.5,
+          display: 'flex',
+          flexDirection: 'column',
+        }}
+      >
+        <Typography pb={2} variant="h5" color="primary">
+          {i18n.t('logsTitle')}
+        </Typography>
         <LogTerminal />
+      </Paper>
+    </Container >
   )
 }
 

go.mod

@@ -1,43 +1,38 @@
 module github.com/marcopeocchi/yt-dlp-web-ui
 
-go 1.20
+go 1.22
 
 require (
-	github.com/go-chi/chi/v5 v5.0.11
+	github.com/go-chi/chi/v5 v5.0.12
 	github.com/go-chi/cors v1.2.1
-	github.com/golang-jwt/jwt/v5 v5.2.0
+	github.com/golang-jwt/jwt/v5 v5.2.1
-	github.com/google/uuid v1.5.0
+	github.com/google/uuid v1.6.0
 	github.com/gorilla/websocket v1.5.1
-	github.com/marcopeocchi/fazzoletti v0.0.0-20230308161120-c545580f79fa
 	github.com/reactivex/rxgo/v2 v2.5.0
-	golang.org/x/sys v0.15.0
+	golang.org/x/sys v0.18.0
 	gopkg.in/yaml.v3 v3.0.1
-	modernc.org/sqlite v1.28.0
+	modernc.org/sqlite v1.29.5
 )
 
 require (
-	github.com/cenkalti/backoff/v4 v4.0.0 // indirect
+	github.com/cenkalti/backoff/v4 v4.2.1 // indirect
-	github.com/davecgh/go-spew v1.1.0 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
-	github.com/emirpasic/gods v1.12.0 // indirect
+	github.com/emirpasic/gods v1.18.1 // indirect
-	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 // indirect
+	github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
+	github.com/ncruces/go-strftime v0.1.9 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
-	github.com/stretchr/objx v0.1.0 // indirect
+	github.com/stretchr/objx v0.5.2 // indirect
-	github.com/stretchr/testify v1.4.0 // indirect
+	github.com/stretchr/testify v1.9.0 // indirect
-	github.com/teivah/onecontext v0.0.0-20200513185103-40f981bfd775 // indirect
+	github.com/teivah/onecontext v1.3.0 // indirect
-	golang.org/x/mod v0.14.0 // indirect
+	golang.org/x/net v0.22.0 // indirect
-	golang.org/x/net v0.19.0 // indirect
+	golang.org/x/sync v0.6.0 // indirect
-	golang.org/x/tools v0.16.1 // indirect
+	modernc.org/gc/v3 v3.0.0-20240304020402-f0dba7c97c2b // indirect
-	gopkg.in/yaml.v2 v2.2.2 // indirect
+	modernc.org/libc v1.47.0 // indirect
-	lukechampine.com/uint128 v1.3.0 // indirect
-	modernc.org/cc/v3 v3.41.0 // indirect
-	modernc.org/ccgo/v3 v3.16.15 // indirect
-	modernc.org/libc v1.38.0 // indirect
 	modernc.org/mathutil v1.6.0 // indirect
 	modernc.org/memory v1.7.2 // indirect
-	modernc.org/opt v0.1.3 // indirect
 	modernc.org/strutil v1.2.0 // indirect
 	modernc.org/token v1.1.0 // indirect
 )

go.sum

@@ -1,100 +1,109 @@
-github.com/cenkalti/backoff/v4 v4.0.0 h1:6VeaLF9aI+MAUQ95106HwWzYZgJJpZ4stumjj6RFYAU=
 github.com/cenkalti/backoff/v4 v4.0.0/go.mod h1:eEew/i+1Q6OrCDZh3WiXYv3+nJwBASZ8Bog/87DQnVg=
-github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
+github.com/cenkalti/backoff/v4 v4.2.1 h1:y4OZtCnogmCPw98Zjyt5a6+QwPLGkiQsYW5oUqylYbM=
+github.com/cenkalti/backoff/v4 v4.2.1/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
 github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
-github.com/emirpasic/gods v1.12.0 h1:QAUIPSaCu4G+POclxeqb3F+WPpdKqFGlw36+yOzGlrg=
 github.com/emirpasic/gods v1.12.0/go.mod h1:YfzfFFoVP/catgzJb4IKIqXjX78Ha8FMSDh3ymbK86o=
-github.com/go-chi/chi/v5 v5.0.11 h1:BnpYbFZ3T3S1WMpD79r7R5ThWX40TaFB7L31Y8xqSwA=
+github.com/emirpasic/gods v1.18.1 h1:FXtiHYKDGKCW2KzwZKx0iC0PQmdlorYgdFG9jPXJ1Bc=
-github.com/go-chi/chi/v5 v5.0.11/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8=
+github.com/emirpasic/gods v1.18.1/go.mod h1:8tpGGwCnJ5H4r6BWwaV6OrWmMoPhUl5jm/FMNAnJvWQ=
+github.com/go-chi/chi/v5 v5.0.12 h1:9euLV5sTrTNTRUU9POmDUvfxyj6LAABLUcEWO+JJb4s=
+github.com/go-chi/chi/v5 v5.0.12/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8=
 github.com/go-chi/cors v1.2.1 h1:xEC8UT3Rlp2QuWNEr4Fs/c2EAGVKBwy/1vHx3bppil4=
 github.com/go-chi/cors v1.2.1/go.mod h1:sSbTewc+6wYHBBCW7ytsFSn836hqM7JxpglAy2Vzc58=
-github.com/golang-jwt/jwt/v5 v5.2.0 h1:d/ix8ftRUorsN+5eMIlF4T6J8CAt9rch3My2winC1Jw=
+github.com/golang-jwt/jwt/v5 v5.2.1 h1:OuVbFODueb089Lh128TAcimifWaLhJwVflnrgM17wHk=
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main.go

@@ -30,6 +30,9 @@ var (
 	userFromEnv = os.Getenv("USERNAME")
 	passFromEnv = os.Getenv("PASSWORD")
 
+	logFile           string
+	enableFileLogging bool
+
 	//go:embed frontend/dist/index.html
 	//go:embed frontend/dist/assets/*
 	frontend embed.FS
@@ -47,6 +50,9 @@ func init() {
 	flag.StringVar(&sessionFilePath, "session", ".", "session file path")
 	flag.StringVar(&localDatabasePath, "db", "local.db", "local database path")
 
+	flag.BoolVar(&enableFileLogging, "fl", false, "enable outputting logs to a file")
+	flag.StringVar(&logFile, "lf", "yt-dlp-webui.log", "set log file location")
+
 	flag.BoolVar(&requireAuth, "auth", false, "Enable RPC authentication")
 	flag.StringVar(&username, "user", userFromEnv, "Username required for auth")
 	flag.StringVar(&password, "pass", passFromEnv, "Password required for auth")
@@ -79,5 +85,12 @@ func main() {
 		log.Println(cli.BgRed, "config", cli.Reset, err)
 	}
 
-	server.RunBlocking(c.Host, c.Port, frontend, localDatabasePath)
+	server.RunBlocking(&server.RunConfig{
+		Host:        c.Host,
+		Port:        c.Port,
+		App:         frontend,
+		DBPath:      localDatabasePath,
+		FileLogging: enableFileLogging,
+		LogFile:     logFile,
+	})
 }

server/config/parser.go

@@ -35,6 +35,7 @@ func Instance() *Config {
 	return instance
 }
 
+// Initialises the Config struct given its config file
 func (c *Config) LoadFile(filename string) error {
 	fd, err := os.Open(filename)
 	if err != nil {

server/dbutils/migrate.go

@@ -5,6 +5,7 @@ import (
 	"database/sql"
 )
 
+// Run the table migration
 func AutoMigrate(ctx context.Context, db *sql.DB) error {
 	conn, err := db.Conn(ctx)
 	if err != nil {

server/handlers/archive.go

@@ -17,6 +17,11 @@ import (
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/utils"
 )
 
+/*
+	File based operation handlers (should be moved to rest/handlers.go) or in
+	a entirely self-contained package
+*/
+
 type DirectoryEntry struct {
 	Name        string    `json:"name"`
 	Path        string    `json:"path"`

server/internal/process.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"log/slog"
 	"regexp"
+	"slices"
 	"sync"
 	"syscall"
 
@@ -15,7 +16,6 @@ import (
 	"strings"
 	"time"
 
-	"github.com/marcopeocchi/fazzoletti/slices"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/cli"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/config"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/rx"
@@ -67,13 +67,13 @@ type DownloadOutput struct {
 func (p *Process) Start() {
 	// escape bash variable escaping and command piping, you'll never know
 	// what they might come with...
-	p.Params = slices.Filter(p.Params, func(e string) bool {
+	p.Params = slices.DeleteFunc(p.Params, func(e string) bool {
 		match, _ := regexp.MatchString(`(\$\{)|(\&\&)`, e)
-		return !match
+		return match
 	})
 
-	p.Params = slices.Filter(p.Params, func(e string) bool {
+	p.Params = slices.DeleteFunc(p.Params, func(e string) bool {
-		return e != ""
+		return e == ""
 	})
 
 	out := DownloadOutput{
@@ -101,7 +101,7 @@ func (p *Process) Start() {
 	}
 
 	// if user asked to manually override the output path...
-	if !(slices.Includes(params, "-P") || slices.Includes(params, "--paths")) {
+	if !(slices.Contains(params, "-P") || slices.Contains(params, "--paths")) {
 		params = append(params, "-o")
 		params = append(params, fmt.Sprintf("%s/%s", out.Path, out.Filename))
 	}
@@ -236,10 +236,6 @@ func (p *Process) GetFormatsSync() (DownloadFormats, error) {
 
 	wg.Add(2)
 
-	if err != nil {
-		return DownloadFormats{}, err
-	}
-
 	log.Println(
 		cli.BgRed, "Metadata", cli.Reset,
 		cli.BgBlue, "Formats", cli.Reset,
@@ -274,6 +270,12 @@ func (p *Process) GetFormatsSync() (DownloadFormats, error) {
 }
 
 func (p *Process) SetPending() {
+	// Since video's title isn't available yet, fill in with the URL.
+	p.Info = DownloadInfo{
+		URL:       p.Url,
+		Title:     p.Url,
+		CreatedAt: time.Now(),
+	}
 	p.Progress.Status = StatusPending
 }
 

server/logging/file_logger.go

@@ -0,0 +1,80 @@
+package logging
+
+import (
+	"compress/gzip"
+	"io"
+	"os"
+	"sync"
+	"time"
+)
+
+// implements io.Writer interface
+type LogRotateWriter struct {
+	mu       sync.Mutex
+	fd       *os.File
+	filename string
+}
+
+func NewRotableLogger(filename string) (*LogRotateWriter, error) {
+	fd, err := os.Create(filename)
+	if err != nil {
+		return nil, err
+	}
+	w := &LogRotateWriter{filename: filename, fd: fd}
+	return w, nil
+}
+
+func (w *LogRotateWriter) Write(b []byte) (int, error) {
+	w.mu.Lock()
+	defer w.mu.Unlock()
+	return w.fd.Write(b)
+}
+
+func (w *LogRotateWriter) Rotate() error {
+	var err error
+	w.mu.Lock()
+
+	gzFile, err := os.Create(w.filename + "." + time.Now().Format(time.RFC3339) + ".gz")
+	if err != nil {
+		return err
+	}
+
+	data, err := io.ReadAll(w.fd)
+	if err != nil {
+		return err
+	}
+
+	defer func() {
+		w.mu.Unlock()
+		w.gzipLog(gzFile, &data)
+	}()
+
+	_, err = os.Stat(w.filename)
+	if err != nil {
+		return err
+	}
+
+	if w.fd != nil {
+		err = w.fd.Close()
+		w.fd = nil
+		if err != nil {
+			return err
+		}
+	}
+
+	err = os.Remove(w.filename)
+	if err != nil {
+		return err
+	}
+
+	w.fd, err = os.Create(w.filename)
+	return err
+}
+
+func (w *LogRotateWriter) gzipLog(wr io.Writer, data *[]byte) error {
+	if _, err := gzip.NewWriter(wr).Write(*data); err != nil {
+		return err
+	}
+
+	return nil
+}

server/logging/observable_logger.go

@@ -20,7 +20,9 @@ func NewObservableLogger() *ObservableLogger {
 }
 
 func (o *ObservableLogger) Write(p []byte) (n int, err error) {
+	go func() {
 		logsChan <- rxgo.Of(string(p))
+	}()
 
 	n = len(p)
 	err = nil

server/middleware/jwt.go

@@ -39,6 +39,9 @@ func validateToken(tokenValue string) error {
 	return nil
 }
 
+// Authentication does NOT use http-Only cookies since there's not risk for XSS
+// By exposing the server through https it's completely safe to use httpheaders
+
 func Authenticated(next http.Handler) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		token := r.Header.Get("X-Authentication")

server/middleware/spa_handler.go

@@ -1,93 +0,0 @@
-package middlewares
-
-import (
-	"fmt"
-	"io"
-	"io/fs"
-	"mime"
-	"net/http"
-	"os"
-	"path/filepath"
-	"strings"
-)
-
-type SpaHandler struct {
-	Entrypoint string
-	Filesystem fs.FS
-	routes     []string
-}
-
-func NewSpaHandler(index string, fs fs.FS) *SpaHandler {
-	return &SpaHandler{
-		Entrypoint: index,
-		Filesystem: fs,
-	}
-}
-
-func (s *SpaHandler) AddClientRoute(route string) *SpaHandler {
-	s.routes = append(s.routes, route)
-	return s
-}
-
-// Handler for serving a compiled react frontend
-// each client-side routes must be provided
-func (s *SpaHandler) Handler() http.HandlerFunc {
-	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		if r.Method != http.MethodGet {
-			http.Error(
-				w,
-				http.StatusText(http.StatusMethodNotAllowed),
-				http.StatusMethodNotAllowed,
-			)
-			return
-		}
-
-		path := filepath.Clean(r.URL.Path)
-
-		// basically all frontend routes are needed :/
-		hasRoute := false
-		for _, route := range s.routes {
-			hasRoute = strings.HasPrefix(path, route)
-			if hasRoute {
-				break
-			}
-		}
-
-		if path == "/" || hasRoute {
-			path = s.Entrypoint
-		}
-
-		path = strings.TrimPrefix(path, "/")
-
-		file, err := s.Filesystem.Open(path)
-
-		if err != nil {
-			if os.IsNotExist(err) {
-				http.NotFound(w, r)
-				return
-			}
-			http.Error(
-				w,
-				http.StatusText(http.StatusInternalServerError),
-				http.StatusInternalServerError,
-			)
-			return
-		}
-
-		contentType := mime.TypeByExtension(filepath.Ext(path))
-		w.Header().Set("Content-Type", contentType)
-
-		if strings.HasPrefix(path, "assets/") {
-			w.Header().Set("Cache-Control", "public, max-age=2592000")
-		}
-
-		stat, err := file.Stat()
-		if err == nil && stat.Size() > 0 {
-			w.Header().Set("Content-Length", fmt.Sprintf("%d", stat.Size()))
-		}
-
-		w.WriteHeader(http.StatusOK)
-
-		io.Copy(w, file)
-	})
-}

server/rest/container.go

@@ -26,6 +26,7 @@ func ApplyRouter(db *sql.DB, mdb *internal.MemoryDB, mq *internal.MessageQueue)
 		}
 		r.Post("/exec", h.Exec())
 		r.Get("/running", h.Running())
+		r.Get("/version", h.GetVersion())
 		r.Post("/cookies", h.SetCookies())
 		r.Post("/template", h.AddTemplate())
 		r.Get("/template/all", h.GetTemplates())

server/rest/handlers.go

@@ -12,6 +12,10 @@ type Handler struct {
 	service *Service
 }
 
+/*
+	REST version of the JSON-RPC interface
+*/
+
 func (h *Handler) Exec() http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		defer r.Body.Close()
@@ -154,3 +158,21 @@ func (h *Handler) DeleteTemplate() http.HandlerFunc {
 		}
 	}
 }
+
+func (h *Handler) GetVersion() http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		defer r.Body.Close()
+
+		w.Header().Set("Content-Type", "application/json")
+
+		version, err := h.service.GetVersion(r.Context())
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		if err := json.NewEncoder(w).Encode(version); err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+		}
+	}
+}

server/rest/service.go

@@ -6,8 +6,11 @@ import (
 	"errors"
 	"log/slog"
 	"os"
+	"os/exec"
+	"time"
 
 	"github.com/google/uuid"
+	"github.com/marcopeocchi/yt-dlp-web-ui/server/config"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/internal"
 )
 
@@ -118,3 +121,23 @@ func (s *Service) DeleteTemplate(ctx context.Context, id string) error {
 
 	return err
 }
+
+func (s *Service) GetVersion(ctx context.Context) (string, error) {
+	ch := make(chan string, 1)
+
+	c, cancel := context.WithTimeout(ctx, time.Second*10)
+	defer cancel()
+
+	cmd := exec.CommandContext(c, config.Instance().DownloaderPath, "--version")
+	go func() {
+		stdout, _ := cmd.Output()
+		ch <- string(stdout)
+	}()
+
+	select {
+	case <-c.Done():
+		return "", errors.New("requesting yt-dlp version took too long")
+	case res := <-ch:
+		return res, nil
+	}
+}

server/rpc/handlers.go

@@ -14,6 +14,7 @@ var upgrader = websocket.Upgrader{
 	},
 }
 
+// WebSockets JSON-RPC handler
 func WebSocket(w http.ResponseWriter, r *http.Request) {
 	c, err := upgrader.Upgrade(w, r, nil)
 	if err != nil {
@@ -47,6 +48,7 @@ func WebSocket(w http.ResponseWriter, r *http.Request) {
 	}
 }
 
+// HTTP-POST JSON-RPC handler
 func Post(w http.ResponseWriter, r *http.Request) {
 	defer r.Body.Close()
 

server/rpc/wrapper.go

@@ -6,13 +6,16 @@ import (
 	"net/rpc/jsonrpc"
 )
 
-// Wrapper for HTTP RPC request that implements io.Reader interface
+// Wrapper for jsonrpc.ServeConn that simplifies its usage
 type rpcRequest struct {
 	r    io.Reader
 	rw   io.ReadWriter
 	done chan bool
 }
 
+// Takes a reader that can be an *http.Request or anthing that implements
+// io.ReadWriter interface.
+// Call() will perform the jsonRPC call and write or read from the ReadWriter
 func newRequest(r io.Reader) *rpcRequest {
 	var buf bytes.Buffer
 	done := make(chan bool)

server/rx/extensions.go

@@ -6,6 +6,9 @@ import "time"
 //
 // Debounce emits the most recently emitted value from the source
 // withing the timespan set by the span time.Duration
+//
+// Soon it will be deprecated since it doesn't add anything useful.
+// (It lowers the CPU usage by a negligible margin)
 func Sample(span time.Duration, source chan []byte, done chan struct{}, fn func(e []byte)) {
 	var (
 		item   []byte

server/server.go

@@ -7,10 +7,12 @@ import (
 	"io"
 	"io/fs"
 	"log/slog"
+	"net"
 	"net/http"
 	"net/rpc"
 	"os"
 	"os/signal"
+	"strings"
 	"syscall"
 	"time"
 
@@ -28,6 +30,15 @@ import (
 	_ "modernc.org/sqlite"
 )
 
+type RunConfig struct {
+	Host        string
+	Port        int
+	App         fs.FS
+	DBPath      string
+	LogFile     string
+	FileLogging bool
+}
+
 type serverConfig struct {
 	frontend fs.FS
 	logger   *slog.Logger
@@ -38,19 +49,37 @@ type serverConfig struct {
 	mq       *internal.MessageQueue
 }
 
-func RunBlocking(host string, port int, frontend fs.FS, dbPath string) {
+func RunBlocking(cfg *RunConfig) {
 	var mdb internal.MemoryDB
 
+	logWriters := []io.Writer{
+		os.Stdout,
+		logging.NewObservableLogger(),
+	}
+
+	if cfg.FileLogging {
+		logger, err := logging.NewRotableLogger(cfg.LogFile)
+		if err != nil {
+			panic(err)
+		}
+
+		go func() {
+			for {
+				time.Sleep(time.Hour * 24)
+				logger.Rotate()
+			}
+		}()
+
+		logWriters = append(logWriters, logger)
+	}
+
 	logger := slog.New(
-		slog.NewTextHandler(
+		slog.NewTextHandler(io.MultiWriter(logWriters...), &slog.HandlerOptions{}),
-			io.MultiWriter(os.Stdout, logging.NewObservableLogger()),
-			nil,
-		),
 	)
 
 	mdb.Restore(logger)
 
-	db, err := sql.Open("sqlite", dbPath)
+	db, err := sql.Open("sqlite", cfg.DBPath)
 	if err != nil {
 		logger.Error("failed to open database", slog.String("err", err.Error()))
 	}
@@ -64,10 +93,10 @@ func RunBlocking(host string, port int, frontend fs.FS, dbPath string) {
 	go mq.Subscriber()
 
 	srv := newServer(serverConfig{
-		frontend: frontend,
+		frontend: cfg.App,
 		logger:   logger,
-		host:     host,
+		host:     cfg.Host,
-		port:     port,
+		port:     cfg.Port,
 		mdb:      &mdb,
 		mq:       mq,
 		db:       db,
@@ -76,9 +105,25 @@ func RunBlocking(host string, port int, frontend fs.FS, dbPath string) {
 	go gracefulShutdown(srv, &mdb)
 	go autoPersist(time.Minute*5, &mdb, logger)
 
-	logger.Info("yt-dlp-webui started", slog.Int("port", port))
+	var (
+		network = "tcp"
+		address = fmt.Sprintf("%s:%d", cfg.Host, cfg.Port)
+	)
 
-	if err := srv.ListenAndServe(); err != nil {
+	if strings.HasPrefix(cfg.Host, "/") {
+		network = "unix"
+		address = cfg.Host
+	}
+
+	listener, err := net.Listen(network, address)
+	if err != nil {
+		logger.Error("failed to listen", slog.String("err", err.Error()))
+		return
+	}
+
+	logger.Info("yt-dlp-webui started", slog.String("address", address))
+
+	if err := srv.Serve(listener); err != nil {
 		logger.Warn("http server stopped", slog.String("err", err.Error()))
 	}
 }
@@ -135,10 +180,7 @@ func newServer(c serverConfig) *http.Server {
 	// Logging
 	r.Route("/log", logging.ApplyRouter())
 
-	return &http.Server{
+	return &http.Server{Handler: r}
-		Addr:    fmt.Sprintf("%s:%d", c.host, c.port),
-		Handler: r,
-	}
 }
 
 func gracefulShutdown(srv *http.Server, db *internal.MemoryDB) {

server/utils/file.go

@@ -1,8 +1,6 @@
 package utils
 
 import (
-	"crypto/sha256"
-	"encoding/hex"
 	"io/fs"
 	"regexp"
 	"strings"
@@ -21,9 +19,3 @@ func IsValidEntry(d fs.DirEntry) bool {
 		!strings.HasSuffix(d.Name(), ".part") &&
 		!strings.HasSuffix(d.Name(), ".ytdl")
 }
-
-func ShaSumString(path string) string {
-	h := sha256.New()
-	h.Write([]byte(path))
-	return hex.EncodeToString(h.Sum(nil))
-}

server/utils/logrotate.go

@@ -1,55 +0,0 @@
-package utils
-
-import (
-	"io"
-	"io/fs"
-	"os"
-	"path/filepath"
-	"time"
-
-	"github.com/marcopeocchi/yt-dlp-web-ui/server/config"
-)
-
-func LogRotate() (*os.File, error) {
-	logs := findLogs()
-
-	for _, log := range logs {
-		logfd, err := os.Open(log)
-		if err != nil {
-			return nil, err
-		}
-
-		gzWriter, err := os.Create(log + ".gz")
-		if err != nil {
-			return nil, err
-		}
-
-		_, err = io.Copy(gzWriter, logfd)
-		if err != nil {
-			return nil, err
-		}
-	}
-
-	logfile := time.Now().String() + ".log"
-	config.Instance().CurrentLogFile = logfile
-
-	return os.Create(logfile)
-}
-
-func findLogs() []string {
-	var (
-		logfiles []string
-		root     = config.Instance().LogPath
-	)
-
-	filepath.WalkDir(root, func(path string, d fs.DirEntry, err error) error {
-		if err != nil {
-			return err
-		}
-		if filepath.Ext(d.Name()) == ".log" {
-			logfiles = append(logfiles, path)
-		}
-		return nil
-	})
-	return logfiles
-}