templates editor #62

Dockerfile

@@ -27,4 +27,4 @@ COPY --from=build /usr/src/yt-dlp-webui/yt-dlp-webui /app
 ENV JWT_SECRET=secret
 
 EXPOSE 3033
-ENTRYPOINT [ "./yt-dlp-webui" , "--out", "/downloads", "--conf", "/config/config.yml" ]
+ENTRYPOINT [ "./yt-dlp-webui" , "--out", "/downloads", "--conf", "/config/config.yml", "--db", "/config/local.db" ]

README.md

@@ -15,9 +15,9 @@ The bottleneck remains yt-dlp startup time.
 docker pull marcobaobao/yt-dlp-webui
 ```
 ```sh
-# latest stable
+# latest dev
 docker pull ghcr.io/marcopeocchi/yt-dlp-web-ui:latest
-# latest dev version
+# latest stable version
 docker pull ghcr.io/marcopeocchi/yt-dlp-web-ui:master
 ```
 

frontend/src/assets/i18n.yaml

@@ -1,7 +1,7 @@
 ---
 languages:
   english:
-    urlInput: YouTube or other supported service video URL
+    urlInput: Video URL
     statusTitle: Status
     statusReady: Ready
     selectFormatButton: Select format
@@ -36,6 +36,10 @@ languages:
     restartAppMessage: Needs a page reload to take effect
     servedFromReverseProxyCheckbox: Is behind a reverse proxy subfolder
     appTitle: App title
+    savedTemplates: Saved templates
+    templatesEditor: Templates editor
+    templatesEditorNameLabel: Template name
+    templatesEditorContentLabel: Template content
   french:
     urlInput: URL vidéo de YouTube ou d'un autre service pris en charge
     statusTitle: Statut
@@ -72,8 +76,12 @@ languages:
     restartAppMessage: Nécessite un rechargement de la page pour prendre effet
     servedFromReverseProxyCheckbox: Est derrière un sous-dossier de proxy inverse
     appTitle: Nom de l'application
+    savedTemplates: Saved templates
+    templatesEditor: Templates editor
+    templatesEditorNameLabel: Template name
+    templatesEditorContentLabel: Template content
   italian:
-    urlInput: URL di YouTube o di qualsiasi altro servizio supportato
+    urlInput: URL Video
     statusTitle: Stato
     startButton: Inizia
     statusReady: Pronto
@@ -107,6 +115,10 @@ languages:
     restartAppMessage: La finestra deve essere ricaricata perché abbia effetto
     servedFromReverseProxyCheckbox: Is behind a reverse proxy subfolder
     appTitle: Titolo applicazione
+    savedTemplates: Template salvati
+    templatesEditor: Editor template
+    templatesEditorNameLabel: Nome template
+    templatesEditorContentLabel: Contentunto template
   chinese:
     urlInput: YouTube 或其他受支持服务的视频网址
     statusTitle: 状态
@@ -143,6 +155,10 @@ languages:
     restartAppMessage: 需要刷新页面才能生效
     servedFromReverseProxyCheckbox: 处于反向代理的子目录后
     appTitle: App 标题
+    savedTemplates: Saved templates
+    templatesEditor: Templates editor
+    templatesEditorNameLabel: Template name
+    templatesEditorContentLabel: Template content
   spanish:
     urlInput: URL de YouTube u otro servicio compatible
     statusTitle: Estado
@@ -177,6 +193,10 @@ languages:
     playlistCheckbox: Download playlist (it will take time, after submitting you may even close this window)
     servedFromReverseProxyCheckbox: Is behind a reverse proxy subfolder
     appTitle: App title
+    savedTemplates: Saved templates
+    templatesEditor: Templates editor
+    templatesEditorNameLabel: Template name
+    templatesEditorContentLabel: Template content
   russian:
     urlInput: URL-адрес YouTube или любого другого поддерживаемого сервиса
     statusTitle: Статус
@@ -211,6 +231,10 @@ languages:
     playlistCheckbox: Download playlist (it will take time, after submitting you may even close this window)
     servedFromReverseProxyCheckbox: Is behind a reverse proxy subfolder
     appTitle: App title
+    savedTemplates: Saved templates
+    templatesEditor: Templates editor
+    templatesEditorNameLabel: Template name
+    templatesEditorContentLabel: Template content
   korean:
     urlInput: YouTube나 다른 지원되는 사이트의 URL
     statusTitle: 상태
@@ -245,6 +269,10 @@ languages:
     playlistCheckbox: Download playlist (it will take time, after submitting you may even close this window)
     servedFromReverseProxyCheckbox: Is behind a reverse proxy subfolder
     appTitle: App title
+    savedTemplates: Saved templates
+    templatesEditor: Templates editor
+    templatesEditorNameLabel: Template name
+    templatesEditorContentLabel: Template content
   japanese:
     urlInput: YouTubeまたはサポート済み動画のURL
     statusTitle: 状態
@@ -280,6 +308,10 @@ languages:
     playlistCheckbox: Download playlist (it will take time, after submitting you may even close this window)
     servedFromReverseProxyCheckbox: Is behind a reverse proxy subfolder
     appTitle: App title
+    savedTemplates: Saved templates
+    templatesEditor: Templates editor
+    templatesEditorNameLabel: Template name
+    templatesEditorContentLabel: Template content
   catalan:
     urlInput: URL de YouTube o d'un altre servei compatible
     statusTitle: Estat
@@ -314,6 +346,10 @@ languages:
     playlistCheckbox: Download playlist (it will take time, after submitting you may even close this window)
     servedFromReverseProxyCheckbox: Is behind a reverse proxy subfolder
     appTitle: App title
+    savedTemplates: Saved templates
+    templatesEditor: Templates editor
+    templatesEditorNameLabel: Template name
+    templatesEditorContentLabel: Template content
   ukrainian:
     urlInput: URL-адреса YouTube або будь-якого іншого підтримуваного сервісу
     statusTitle: Статус
@@ -348,6 +384,10 @@ languages:
     playlistCheckbox: Download playlist (it will take time, after submitting you may even close this window)
     servedFromReverseProxyCheckbox: Is behind a reverse proxy subfolder
     appTitle: App title
+    savedTemplates: Saved templates
+    templatesEditor: Templates editor
+    templatesEditorNameLabel: Template name
+    templatesEditorContentLabel: Template content
   polish:
     urlInput: Adres URL YouTube lub innej obsługiwanej usługi
     statusTitle: Status
@@ -382,3 +422,7 @@ languages:
     playlistCheckbox: Download playlist (it will take time, after submitting you may even close this window)
     servedFromReverseProxyCheckbox: Is behind a reverse proxy subfolder
     appTitle: App title
+    savedTemplates: Saved templates
+    templatesEditor: Templates editor
+    templatesEditorNameLabel: Template name
+    templatesEditorContentLabel: Template content

frontend/src/atoms/downloadTemplate.ts

@@ -1,10 +1,23 @@
-import { atom } from 'recoil'
+import { atom, selector } from 'recoil'
+import { CustomTemplate } from '../types'
+import { ffetch } from '../lib/httpClient'
+import { serverURL } from './settings'
+import { pipe } from 'fp-ts/lib/function'
+import { getOrElse } from 'fp-ts/lib/Either'
 
-export const downloadTemplateState = atom({
+export const cookiesTemplateState = atom({
-  key: 'downloadTemplateState',
+  key: 'cookiesTemplateState',
-  default: localStorage.getItem('lastDownloadTemplate') ?? '',
+  default: localStorage.getItem('cookiesTemplate') ?? '',
   effects: [
-    ({ onSet }) => onSet(e => localStorage.setItem('lastDownloadTemplate', e))
+    ({ onSet }) => onSet(e => localStorage.setItem('cookiesTemplate', e))
+  ]
+})
+
+export const customArgsState = atom({
+  key: 'customArgsState',
+  default: localStorage.getItem('customArgs') ?? '',
+  effects: [
+    ({ onSet }) => onSet(e => localStorage.setItem('customArgs', e))
   ]
 })
 
@@ -14,4 +27,26 @@ export const filenameTemplateState = atom({
   effects: [
     ({ onSet }) => onSet(e => localStorage.setItem('lastFilenameTemplate', e))
   ]
+})
+
+export const downloadTemplateState = selector({
+  key: 'downloadTemplateState',
+  get: ({ get }) =>
+    `${get(customArgsState)} ${get(cookiesTemplateState)}`
+      .replace(/  +/g, ' ')
+      .trim()
+})
+
+export const savedTemplatesState = selector<CustomTemplate[]>({
+  key: 'savedTemplatesState',
+  get: async ({ get }) => {
+    const task = ffetch<CustomTemplate[]>(`${get(serverURL)}/api/v1/template/all`)
+    const either = await task()
+
+    return pipe(
+      either,
+      getOrElse(() => new Array<CustomTemplate>())
+    )
+  },
+  dangerouslyAllowMutability: true
 })

frontend/src/components/CookiesTextField.tsx

@@ -6,7 +6,7 @@ import { pipe } from 'fp-ts/lib/function'
 import { useMemo } from 'react'
 import { useRecoilState, useRecoilValue } from 'recoil'
 import { Subject, debounceTime, distinctUntilChanged } from 'rxjs'
-import { downloadTemplateState } from '../atoms/downloadTemplate'
+import { cookiesTemplateState } from '../atoms/downloadTemplate'
 import { cookiesState, serverURL } from '../atoms/settings'
 import { useSubscription } from '../hooks/observable'
 import { useToast } from '../hooks/toast'
@@ -70,7 +70,7 @@ const validateCookie = (cookie: string) => pipe(
 
 const CookiesTextField: React.FC = () => {
   const serverAddr = useRecoilValue(serverURL)
-  const [customArgs, setCustomArgs] = useRecoilState(downloadTemplateState)
+  const [, setCookies] = useRecoilState(cookiesTemplateState)
   const [savedCookies, setSavedCookies] = useRecoilState(cookiesState)
 
   const { pushMessage } = useToast()
@@ -124,22 +124,18 @@ const CookiesTextField: React.FC = () => {
       validateNetscapeCookies,
       O.fromPredicate(f => f === true),
       O.match(
-        () => {
+        () => setCookies(''),
-          if (customArgs.includes(flag)) {
-            setCustomArgs(a => a.replace(flag, ''))
-          }
-        },
         async () => {
           pipe(
             await submitCookies(cookies),
             E.match(
               (l) => pushMessage(`${l}`, 'error'),
-              () => pushMessage(`Saved Netscape cookies`, 'success')
+              () => {
+                pushMessage(`Saved Netscape cookies`, 'success')
+                setCookies(flag)
+              }
             )
           )
-          if (!customArgs.includes(flag)) {
-            setCustomArgs(a => `${a} ${flag}`)
-          }
         }
       )
     )

frontend/src/components/DownloadDialog.tsx

@@ -1,7 +1,9 @@
 import { FileUpload } from '@mui/icons-material'
 import CloseIcon from '@mui/icons-material/Close'
 import {
+  Autocomplete,
   Backdrop,
+  Box,
   Button,
   Checkbox,
   Container,
@@ -10,10 +12,7 @@ import {
   Grid,
   IconButton,
   InputAdornment,
-  InputLabel,
-  MenuItem,
   Paper,
-  Select,
   TextField
 } from '@mui/material'
 import AppBar from '@mui/material/AppBar'
@@ -30,7 +29,7 @@ import {
   useTransition
 } from 'react'
 import { useRecoilState, useRecoilValue } from 'recoil'
-import { downloadTemplateState, filenameTemplateState } from '../atoms/downloadTemplate'
+import { customArgsState, downloadTemplateState, filenameTemplateState } from '../atoms/downloadTemplate'
 import { settingsState } from '../atoms/settings'
 import { availableDownloadPathsState, connectedState } from '../atoms/status'
 import FormatsGrid from '../components/FormatsGrid'
@@ -39,6 +38,7 @@ import { useRPC } from '../hooks/useRPC'
 import { CliArguments } from '../lib/argsParser'
 import type { DLMetadata } from '../types'
 import { isValidURL, toFormatArgs } from '../utils'
+import ExtraDownloadOptions from './ExtraDownloadOptions'
 
 const Transition = forwardRef(function Transition(
   props: TransitionProps & {
@@ -60,19 +60,18 @@ export default function DownloadDialog({
   onClose,
   onDownloadStart
 }: Props) {
-  // recoil state
   const settings = useRecoilValue(settingsState)
   const isConnected = useRecoilValue(connectedState)
   const availableDownloadPaths = useRecoilValue(availableDownloadPathsState)
+  const downloadTemplate = useRecoilValue(downloadTemplateState)
 
-  // ephemeral state
   const [downloadFormats, setDownloadFormats] = useState<DLMetadata>()
   const [pickedVideoFormat, setPickedVideoFormat] = useState('')
   const [pickedAudioFormat, setPickedAudioFormat] = useState('')
   const [pickedBestFormat, setPickedBestFormat] = useState('')
 
-  const [customArgs, setCustomArgs] = useRecoilState(downloadTemplateState)
+  const [customArgs, setCustomArgs] = useRecoilState(customArgsState)
-  const [downloadPath, setDownloadPath] = useState(0)
+  const [downloadPath, setDownloadPath] = useState('')
 
   const [filenameTemplate, setFilenameTemplate] = useRecoilState(
     filenameTemplateState
@@ -83,20 +82,16 @@ export default function DownloadDialog({
 
   const [isPlaylist, setIsPlaylist] = useState(false)
 
-  // memos
   const cliArgs = useMemo(() =>
     new CliArguments().fromString(settings.cliArgs), [settings.cliArgs]
   )
 
-  // context
   const { i18n } = useI18n()
   const { client } = useRPC()
 
-  // refs
   const urlInputRef = useRef<HTMLInputElement>(null)
   const customFilenameInputRef = useRef<HTMLInputElement>(null)
 
-  // transitions
   const [isPending, startTransition] = useTransition()
 
   /**
@@ -108,13 +103,13 @@ export default function DownloadDialog({
     if (pickedAudioFormat !== '') codes.push(pickedAudioFormat)
     if (pickedBestFormat !== '') codes.push(pickedBestFormat)
 
-    client.download(
+    client.download({
-      immediate || url || workingUrl,
+      url: immediate || url || workingUrl,
-      `${cliArgs.toString()} ${toFormatArgs(codes)} ${customArgs}`,
+      args: `${cliArgs.toString()} ${toFormatArgs(codes)} ${downloadTemplate}`,
-      availableDownloadPaths[downloadPath] ?? '',
+      pathOverride: downloadPath ?? '',
-      filenameTemplate,
+      renameTo: settings.fileRenaming ? filenameTemplate : '',
-      isPlaylist,
+      playlist: isPlaylist,
-    )
+    })
 
     setUrl('')
     setWorkingUrl('')
@@ -177,36 +172,40 @@ export default function DownloadDialog({
   }
 
   return (
-    <div>
+    <Dialog
-      <Dialog
+      fullScreen
-        fullScreen
+      open={open}
-        open={open}
+      onClose={onClose}
-        onClose={onClose}
+      TransitionComponent={Transition}
-        TransitionComponent={Transition}
+    >
-      >
+      <Backdrop
-        <Backdrop
+        sx={{ color: '#fff', zIndex: (theme) => theme.zIndex.drawer + 1 }}
-          sx={{ color: '#fff', zIndex: (theme) => theme.zIndex.drawer + 1 }}
+        open={isPending}
-          open={isPending}
+      />
-        />
+      <AppBar sx={{ position: 'relative' }}>
-        <AppBar sx={{ position: 'relative' }}>
+        <Toolbar>
-          <Toolbar>
+          <IconButton
-            <IconButton
+            edge="start"
-              edge="start"
+            color="inherit"
-              color="inherit"
+            onClick={onClose}
-              onClick={onClose}
+            aria-label="close"
-              aria-label="close"
+          >
-            >
+            <CloseIcon />
-              <CloseIcon />
+          </IconButton>
-            </IconButton>
+          <Typography sx={{ ml: 2, flex: 1 }} variant="h6" component="div">
-            <Typography sx={{ ml: 2, flex: 1 }} variant="h6" component="div">
+            Download
-              Download
+          </Typography>
-            </Typography>
+        </Toolbar>
-          </Toolbar>
+      </AppBar>
-        </AppBar>
+      <Box sx={{
-        <Container sx={{ my: 4 }}>
+        backgroundColor: (theme) => theme.palette.background.default,
+        minHeight: (theme) => `calc(99vh - ${theme.mixins.toolbar.minHeight}px)`
+      }}>
+        <Container sx={{ my: 4 }} >
           <Grid container spacing={2}>
             <Grid item xs={12}>
               <Paper
+                elevation={4}
                 sx={{
                   p: 2,
                   display: 'flex',
@@ -267,8 +266,9 @@ export default function DownloadDialog({
                   }
                   {
                     settings.fileRenaming &&
-                    <Grid item xs={8}>
+                    <Grid item xs={settings.pathOverriding ? 8 : 12}>
                       <TextField
+                        sx={{ mt: 1 }}
                         ref={customFilenameInputRef}
                         fullWidth
                         label={i18n.t('customFilename')}
@@ -286,22 +286,30 @@ export default function DownloadDialog({
                     settings.pathOverriding &&
                     <Grid item xs={4}>
                       <FormControl fullWidth>
-                        <InputLabel>{i18n.t('customPath')}</InputLabel>
+                        <Autocomplete
-                        <Select
+                          disablePortal
-                          label={i18n.t('customPath')}
+                          options={availableDownloadPaths.map((dir) => ({ label: dir, dir }))}
-                          defaultValue={0}
+                          autoHighlight
-                          variant={'outlined'}
+                          getOptionLabel={(option) => option.label}
-                          value={downloadPath}
+                          onChange={(_, value) => {
-                          onChange={(e) => setDownloadPath(Number(e.target.value))}
+                            setDownloadPath(value?.dir!)
-                        >
+                          }}
-                          {availableDownloadPaths.map((val: string, idx: number) => (
+                          renderOption={(props, option) => (
-                            <MenuItem key={idx} value={idx}>{val}</MenuItem>
+                            <Box
-                          ))}
+                              component="li"
-                        </Select>
+                              sx={{ '& > img': { mr: 2, flexShrink: 0 } }}
+                              {...props}>
+                              {option.label}
+                            </Box>
+                          )}
+                          sx={{ width: '100%', mt: 1 }}
+                          renderInput={(params) => <TextField {...params} label={i18n.t('customPath')} />}
+                        />
                       </FormControl>
                     </Grid>
                   }
                 </Grid>
+                <ExtraDownloadOptions />
                 <Grid container spacing={1} pt={2} justifyContent="space-between">
                   <Grid item>
                     <Button
@@ -357,7 +365,7 @@ export default function DownloadDialog({
             pickedAudioFormat={pickedAudioFormat}
           />}
         </Container>
-      </Dialog>
+      </Box>
-    </div>
+    </Dialog>
   )
 }

frontend/src/components/ExtraDownloadOptions.tsx

@@ -0,0 +1,37 @@
+import { Autocomplete, Box, TextField, Typography } from '@mui/material'
+import { useRecoilState, useRecoilValue } from 'recoil'
+import { customArgsState, savedTemplatesState } from '../atoms/downloadTemplate'
+import { useI18n } from '../hooks/useI18n'
+
+const ExtraDownloadOptions: React.FC = () => {
+  const { i18n } = useI18n()
+
+  const customTemplates = useRecoilValue(savedTemplatesState)
+  const [, setCustomArgs] = useRecoilState(customArgsState)
+
+  return (
+    <>
+      <Autocomplete
+        disablePortal
+        options={customTemplates.map(({ name, content }) => ({ label: name, content }))}
+        autoHighlight
+        getOptionLabel={(option) => option.label}
+        onChange={(_, value) => {
+          setCustomArgs(value?.content!)
+        }}
+        renderOption={(props, option) => (
+          <Box
+            component="li"
+            sx={{ mr: 2, flexShrink: 0 }}
+            {...props}>
+            {option.label}
+          </Box>
+        )}
+        sx={{ width: '100%', mt: 2 }}
+        renderInput={(params) => <TextField {...params} label={i18n.t('savedTemplates')} />}
+      />
+    </>
+  )
+}
+
+export default ExtraDownloadOptions

frontend/src/components/HomeActions.tsx

@@ -4,30 +4,38 @@ import { loadingAtom } from '../atoms/ui'
 import DownloadDialog from './DownloadDialog'
 import HomeSpeedDial from './HomeSpeedDial'
 import { useToast } from '../hooks/toast'
+import TemplatesEditor from './TemplatesEditor'
 
 const HomeActions: React.FC = () => {
   const [, setIsLoading] = useRecoilState(loadingAtom)
-  const [openDialog, setOpenDialog] = useState(false)
+
+  const [openDownload, setOpenDownload] = useState(false)
+  const [openEditor, setOpenEditor] = useState(false)
 
   const { pushMessage } = useToast()
 
   return (
     <>
       <HomeSpeedDial
-        onOpen={() => setOpenDialog(true)}
+        onDownloadOpen={() => setOpenDownload(true)}
+        onEditorOpen={() => setOpenEditor(true)}
       />
       <DownloadDialog
-        open={openDialog}
+        open={openDownload}
         onClose={() => {
-          setOpenDialog(false)
+          setOpenDownload(false)
           setIsLoading(true)
         }}
         onDownloadStart={(url) => {
           pushMessage(`Requested ${url}`, 'info')
-          setOpenDialog(false)
+          setOpenDownload(false)
           setIsLoading(true)
         }}
       />
+      <TemplatesEditor
+        open={openEditor}
+        onClose={() => setOpenEditor(false)}
+      />
     </>
   )
 }

frontend/src/components/HomeSpeedDial.tsx

@@ -1,4 +1,5 @@
 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 {
@@ -12,10 +13,11 @@ import { useI18n } from '../hooks/useI18n'
 import { useRPC } from '../hooks/useRPC'
 
 type Props = {
-  onOpen: () => void
+  onDownloadOpen: () => void
+  onEditorOpen: () => void
 }
 
-const HomeSpeedDial: React.FC<Props> = ({ onOpen }) => {
+const HomeSpeedDial: React.FC<Props> = ({ onDownloadOpen, onEditorOpen }) => {
   const [, setListView] = useRecoilState(listViewState)
 
   const { i18n } = useI18n()
@@ -39,10 +41,15 @@ const HomeSpeedDial: React.FC<Props> = ({ onOpen }) => {
         tooltipTitle={i18n.t('abortAllButton')}
         onClick={abort}
       />
+      <SpeedDialAction
+        icon={<BuildCircleIcon />}
+        tooltipTitle={i18n.t('templatesEditor')}
+        onClick={onEditorOpen}
+      />
       <SpeedDialAction
         icon={<AddCircleIcon />}
-        tooltipTitle={`New download`}
+        tooltipTitle={i18n.t('newDownload')}
-        onClick={onOpen}
+        onClick={onDownloadOpen}
       />
     </SpeedDial>
   )

frontend/src/components/SocketSubscriber.tsx

@@ -1,5 +1,5 @@
 import * as O from 'fp-ts/Option'
-import { useMemo } from 'react'
+import { useEffect, useMemo } from 'react'
 import { useRecoilState, useRecoilValue } from 'recoil'
 import { share, take, timer } from 'rxjs'
 import { downloadsState } from '../atoms/downloads'
@@ -14,7 +14,7 @@ import { datetimeCompareFunc, isRPCResponse } from '../utils'
 interface Props extends React.HTMLAttributes<HTMLBaseElement> { }
 
 const SocketSubscriber: React.FC<Props> = ({ children }) => {
-  const [, setIsConnected] = useRecoilState(connectedState)
+  const [connected, setIsConnected] = useRecoilState(connectedState)
   const [, setDownloads] = useRecoilState(downloadsState)
 
   const serverAddressAndPort = useRecoilValue(serverAddressAndPortState)
@@ -62,7 +62,11 @@ const SocketSubscriber: React.FC<Props> = ({ children }) => {
     }
   )
 
-  useSubscription(timer(0, 1000), () => client.running())
+  useEffect(() => {
+    if (connected) {
+      timer(0, 1000).subscribe(() => client.running())
+    }
+  }, [connected])
 
   return (
     <>{children}</>

frontend/src/components/TemplatesEditor.tsx

@@ -0,0 +1,226 @@
+import AddIcon from '@mui/icons-material/Add'
+import CloseIcon from '@mui/icons-material/Close'
+import DeleteIcon from '@mui/icons-material/Delete'
+import {
+  AppBar,
+  Backdrop,
+  Box,
+  Button,
+  Dialog,
+  Grid,
+  IconButton,
+  Paper,
+  Slide,
+  TextField,
+  Toolbar,
+  Typography
+} from '@mui/material'
+import { TransitionProps } from '@mui/material/transitions'
+import { matchW } from 'fp-ts/lib/Either'
+import { pipe } from 'fp-ts/lib/function'
+import { forwardRef, useEffect, useState, useTransition } from 'react'
+import { useRecoilValue } from 'recoil'
+import { serverURL } from '../atoms/settings'
+import { useToast } from '../hooks/toast'
+import { useI18n } from '../hooks/useI18n'
+import { ffetch } from '../lib/httpClient'
+import { CustomTemplate } from '../types'
+
+const Transition = forwardRef(function Transition(
+  props: TransitionProps & {
+    children: React.ReactElement
+  },
+  ref: React.Ref<unknown>,
+) {
+  return <Slide direction="up" ref={ref} {...props} />
+})
+
+interface Props extends React.HTMLAttributes<HTMLBaseElement> {
+  open: boolean
+  onClose: () => void
+}
+
+const TemplatesEditor: React.FC<Props> = ({ open, onClose }) => {
+  const [templateName, setTemplateName] = useState('')
+  const [templateContent, setTemplateContent] = useState('')
+
+  const serverAddr = useRecoilValue(serverURL)
+  const [isPending, startTransition] = useTransition()
+
+  const [templates, setTemplates] = useState<CustomTemplate[]>([])
+
+  const { i18n } = useI18n()
+  const { pushMessage } = useToast()
+
+  useEffect(() => {
+    if (open) {
+      getTemplates()
+    }
+  }, [open])
+
+  const getTemplates = async () => {
+    const task = ffetch<CustomTemplate[]>(`${serverAddr}/api/v1/template/all`)
+    const either = await task()
+
+    pipe(
+      either,
+      matchW(
+        (l) => pushMessage(l),
+        (r) => setTemplates(r)
+      )
+    )
+  }
+
+  const addTemplate = async () => {
+    const task = ffetch<unknown>(`${serverAddr}/api/v1/template`, {
+      method: 'POST',
+      body: JSON.stringify({
+        name: templateName,
+        content: templateContent,
+      })
+    })
+
+    const either = await task()
+
+    pipe(
+      either,
+      matchW(
+        (l) => pushMessage(l, 'warning'),
+        () => {
+          pushMessage('Added template')
+          getTemplates()
+          setTemplateName('')
+          setTemplateContent('')
+        }
+      )
+    )
+  }
+
+  const deleteTemplate = async (id: string) => {
+    const task = ffetch<unknown>(`${serverAddr}/api/v1/template/${id}`, {
+      method: 'DELETE',
+    })
+
+    const either = await task()
+
+    pipe(
+      either,
+      matchW(
+        (l) => pushMessage(l, 'warning'),
+        () => {
+          pushMessage('Deleted template')
+          getTemplates()
+        }
+      )
+    )
+  }
+
+  return (
+    <Dialog
+      fullScreen
+      open={open}
+      onClose={onClose}
+      TransitionComponent={Transition}
+    >
+      <Backdrop
+        sx={{ color: '#fff', zIndex: (theme) => theme.zIndex.drawer + 1 }}
+        open={isPending}
+      />
+      <AppBar sx={{ position: 'relative' }}>
+        <Toolbar>
+          <IconButton
+            edge="start"
+            color="inherit"
+            onClick={onClose}
+            aria-label="close"
+          >
+            <CloseIcon />
+          </IconButton>
+          <Typography sx={{ ml: 2, flex: 1 }} variant="h6" component="div">
+            {i18n.t('templatesEditor')}
+          </Typography>
+        </Toolbar>
+      </AppBar>
+      <Box sx={{
+        backgroundColor: (theme) => theme.palette.background.default,
+        minHeight: (theme) => `calc(99vh - ${theme.mixins.toolbar.minHeight}px)`
+      }}>
+        <Grid container spacing={2} sx={{ p: 4 }}>
+          <Grid item xs={12}>
+            <Paper
+              elevation={4}
+              sx={{
+                p: 2,
+                display: 'flex',
+                flexDirection: 'column',
+              }}
+            >
+              <Grid container spacing={2} justifyContent="center" alignItems="center">
+                <Grid item xs={3}>
+                  <TextField
+                    fullWidth
+                    label={i18n.t('templatesEditorNameLabel')}
+                    onChange={e => setTemplateName(e.currentTarget.value)}
+                    value={templateName}
+                  />
+                </Grid>
+                <Grid item xs={9}>
+                  <TextField
+                    fullWidth
+                    label={i18n.t('templatesEditorContentLabel')}
+                    onChange={e => setTemplateContent(e.currentTarget.value)}
+                    value={templateContent}
+                    InputProps={{
+                      endAdornment: <Button
+                        variant='contained'
+                        onClick={() => startTransition(() => { addTemplate() })}
+                      >
+                        <AddIcon />
+                      </Button>
+                    }}
+                  />
+                </Grid>
+              </Grid>
+              {templates.map(template => (
+                <Grid
+                  container
+                  spacing={2}
+                  justifyContent="center"
+                  alignItems="center"
+                  key={template.id}
+                  sx={{ mt: 1 }}
+                >
+                  <Grid item xs={3}>
+                    <TextField
+                      fullWidth
+                      label={i18n.t('templatesEditorNameLabel')}
+                      value={template.name}
+                    />
+                  </Grid>
+                  <Grid item xs={9}>
+                    <TextField
+                      fullWidth
+                      label={i18n.t('templatesEditorContentLabel')}
+                      value={template.content}
+                      InputProps={{
+                        endAdornment: <Button
+                          variant='contained'
+                          onClick={() => {
+                            startTransition(() => { deleteTemplate(template.id) })
+                          }}>
+                          <DeleteIcon />
+                        </Button>
+                      }}
+                    />
+                  </Grid>
+                </Grid>
+              ))}
+            </Paper>
+          </Grid>
+        </Grid>
+      </Box>
+    </Dialog >
+  )
+}
+
+export default TemplatesEditor

frontend/src/lib/rpcClient.ts

@@ -3,6 +3,14 @@ import type { DLMetadata, RPCRequest, RPCResponse, RPCResult } from '../types'
 
 import { WebSocketSubject, webSocket } from 'rxjs/webSocket'
 
+type DownloadRequestArgs = {
+  url: string,
+  args: string,
+  pathOverride?: string,
+  renameTo?: string,
+  playlist?: boolean
+}
+
 export class RPCClient {
   private seq: number
   private httpEndpoint: string
@@ -33,6 +41,7 @@ export class RPCClient {
     return args
       .split(' ')
       .map(a => a.trim().replaceAll("'", '').replaceAll('"', ''))
+      .filter(Boolean)
   }
 
   private async sendHTTP<T>(req: RPCRequest) {
@@ -48,34 +57,45 @@ export class RPCClient {
     return data
   }
 
-  public download(
+  public download(req: DownloadRequestArgs) {
-    url: string,
+    if (!req.url) {
-    args: string,
-    pathOverride = '',
-    renameTo = '',
-    playlist?: boolean
-  ) {
-    if (!url) {
       return
     }
-    if (playlist) {
+
+    const rename = req.args.includes('-o')
+      ? req.args
+        .substring(req.args.indexOf('-o'))
+        .replaceAll("'", '')
+        .replaceAll('"', '')
+        .split('-o')
+        .map(s => s.trim())
+        .join('')
+        .split(' ')
+        .at(0) ?? ''
+      : ''
+
+    const sanitizedArgs = this.argsSanitizer(
+      req.args.replace('-o', '').replace(rename, '')
+    )
+
+    if (req.playlist) {
       return this.sendHTTP({
         method: 'Service.ExecPlaylist',
         params: [{
-          URL: url,
+          URL: req.url,
-          Params: this.argsSanitizer(args),
+          Params: sanitizedArgs,
-          Path: pathOverride,
+          Path: req.pathOverride,
-          Rename: renameTo,
+          Rename: req.renameTo || rename,
         }]
       })
     }
     this.sendHTTP({
       method: 'Service.Exec',
       params: [{
-        URL: url.split('?list').at(0)!,
+        URL: req.url.split('?list').at(0)!,
-        Params: this.argsSanitizer(args),
+        Params: sanitizedArgs,
-        Path: pathOverride,
+        Path: req.pathOverride,
-        Rename: renameTo,
+        Rename: req.renameTo || rename,
       }]
     })
   }

frontend/src/providers/ToasterProvider.tsx

@@ -10,14 +10,13 @@ const Toaster: React.FC = () => {
 
   useEffect(() => {
     if (toasts.length > 0) {
-
       const closer = setInterval(() => {
         setToasts(t => t.map(t => ({ ...t, open: deletePredicate(t) })))
-      }, 2000)
+      }, 900)
 
       const cleaner = setInterval(() => {
         setToasts(t => t.filter(deletePredicate))
-      }, 1000)
+      }, 2005)
 
       return () => {
         clearInterval(closer)

frontend/src/types/index.ts

@@ -83,3 +83,8 @@ export type DeleteRequest = Pick<DirectoryEntry, 'path' | 'shaSum'>
 
 export type PlayRequest = Pick<DirectoryEntry, 'path'>
 
+export type CustomTemplate = {
+  id: string
+  name: string
+  content: string
+}

go.mod

@@ -12,3 +12,23 @@ require (
 	golang.org/x/sys v0.13.0
 	gopkg.in/yaml.v3 v3.0.1
 )
+
+require (
+	github.com/dustin/go-humanize v1.0.1 // indirect
+	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 // indirect
+	github.com/mattn/go-isatty v0.0.16 // indirect
+	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
+	golang.org/x/mod v0.3.0 // indirect
+	golang.org/x/tools v0.0.0-20201124115921-2c860bdd6e78 // indirect
+	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
+	lukechampine.com/uint128 v1.2.0 // indirect
+	modernc.org/cc/v3 v3.40.0 // indirect
+	modernc.org/ccgo/v3 v3.16.13 // indirect
+	modernc.org/libc v1.24.1 // indirect
+	modernc.org/mathutil v1.5.0 // indirect
+	modernc.org/memory v1.6.0 // indirect
+	modernc.org/opt v0.1.3 // indirect
+	modernc.org/sqlite v1.26.0 // indirect
+	modernc.org/strutil v1.1.3 // indirect
+	modernc.org/token v1.0.1 // indirect
+)

go.sum

@@ -1,3 +1,5 @@
+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/go-chi/chi/v5 v5.0.10 h1:rLz5avzKpjqxrYwXNfmjkrYYXOyLJd37pz53UFHC6vk=
 github.com/go-chi/chi/v5 v5.0.10/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8=
 github.com/go-chi/cors v1.2.1 h1:xEC8UT3Rlp2QuWNEr4Fs/c2EAGVKBwy/1vHx3bppil4=
@@ -8,11 +10,63 @@ github.com/google/uuid v1.3.1 h1:KjJaJ9iWZ3jOFZIf1Lqf4laDRCasjl0BCmnEGxkdLb4=
 github.com/google/uuid v1.3.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/gorilla/websocket v1.5.0 h1:PPwGk2jz7EePpoHN/+ClbZu8SPxiqlu12wZP/3sWmnc=
 github.com/gorilla/websocket v1.5.0/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
+github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 h1:Z9n2FFNUXsshfwJMBgNA0RU6/i7WVaAegv3PtuIHPMs=
+github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51/go.mod h1:CzGEWj7cYgsdH8dAjBGEr58BoE7ScuLd+fwFZ44+/x8=
 github.com/marcopeocchi/fazzoletti v0.0.0-20230308161120-c545580f79fa h1:uaAQLGhN4SesB9inOQ1Q6EH+BwTWHQOvwhR0TIJvnYc=
 github.com/marcopeocchi/fazzoletti v0.0.0-20230308161120-c545580f79fa/go.mod h1:RvfVo/6Sbnfra9kkvIxDW8NYOOaYsHjF0DdtMCs9cdo=
+github.com/mattn/go-isatty v0.0.16 h1:bq3VjFmv/sOjHtdEhmkEV4x1AJtvUvOJ2PFAZ5+peKQ=
+github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
+github.com/remyoudompheng/bigfft v0.0.0-20200410134404-eec4a21b6bb0/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo=
+github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec h1:W09IVJc94icq4NjY3clb7Lk8O1qJ8BdBEF8z0ibU0rE=
+github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo=
+github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
+golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/mod v0.3.0 h1:RM4zey1++hCTbCVQfnWeKs9/IEsaBLA8vTkd0WVtmH4=
+golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
+golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
+golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.13.0 h1:Af8nKPmuFypiUBjVoU9V20FiaFXOcuZI21p0ycVYYGE=
 golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.0.0-20201124115921-2c860bdd6e78 h1:M8tBwCtWD/cZV9DZpFYRUgaymAYAr+aIUTWzDaM3uPs=
+golang.org/x/tools v0.0.0-20201124115921-2c860bdd6e78/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
+golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
+golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+lukechampine.com/uint128 v1.2.0 h1:mBi/5l91vocEN8otkC5bDLhi2KdCticRiwbdB0O+rjI=
+lukechampine.com/uint128 v1.2.0/go.mod h1:c4eWIwlEGaxC/+H1VguhU4PHXNWDCDMUlWdIWl2j1gk=
+modernc.org/cc/v3 v3.40.0 h1:P3g79IUS/93SYhtoeaHW+kRCIrYaxJ27MFPv+7kaTOw=
+modernc.org/cc/v3 v3.40.0/go.mod h1:/bTg4dnWkSXowUO6ssQKnOV0yMVxDYNIsIrzqTFDGH0=
+modernc.org/ccgo/v3 v3.16.13 h1:Mkgdzl46i5F/CNR/Kj80Ri59hC8TKAhZrYSaqvkwzUw=
+modernc.org/ccgo/v3 v3.16.13/go.mod h1:2Quk+5YgpImhPjv2Qsob1DnZ/4som1lJTodubIcoUkY=
+modernc.org/libc v1.24.1 h1:uvJSeCKL/AgzBo2yYIPPTy82v21KgGnizcGYfBHaNuM=
+modernc.org/libc v1.24.1/go.mod h1:FmfO1RLrU3MHJfyi9eYYmZBfi/R+tqZ6+hQ3yQQUkak=
+modernc.org/mathutil v1.5.0 h1:rV0Ko/6SfM+8G+yKiyI830l3Wuz1zRutdslNoQ0kfiQ=
+modernc.org/mathutil v1.5.0/go.mod h1:mZW8CKdRPY1v87qxC/wUdX5O1qDzXMP5TH3wjfpga6E=
+modernc.org/memory v1.6.0 h1:i6mzavxrE9a30whzMfwf7XWVODx2r5OYXvU46cirX7o=
+modernc.org/memory v1.6.0/go.mod h1:PkUhL0Mugw21sHPeskwZW4D6VscE/GQJOnIpCnW6pSU=
+modernc.org/opt v0.1.3 h1:3XOZf2yznlhC+ibLltsDGzABUGVx8J6pnFMS3E4dcq4=
+modernc.org/opt v0.1.3/go.mod h1:WdSiB5evDcignE70guQKxYUl14mgWtbClRi5wmkkTX0=
+modernc.org/sqlite v1.26.0 h1:SocQdLRSYlA8W99V8YH0NES75thx19d9sB/aFc4R8Lw=
+modernc.org/sqlite v1.26.0/go.mod h1:FL3pVXie73rg3Rii6V/u5BoHlSoyeZeIgKZEgHARyCU=
+modernc.org/strutil v1.1.3 h1:fNMm+oJklMGYfU9Ylcywl0CO5O6nTfaowNsh2wpPjzY=
+modernc.org/strutil v1.1.3/go.mod h1:MEHNA7PdEnEwLvspRMtWTNnp2nnyvMfkimT1NKNAGbw=
+modernc.org/token v1.0.1 h1:A3qvTqOwexpfZZeyI0FeGPDlSWX5pjZu9hF4lU+EKWg=
+modernc.org/token v1.0.1/go.mod h1:UGzOrNV1mAFSEB63lOFHIpNRUVMvYTc6yu1SMY/XTDM=

main.go

@@ -14,12 +14,13 @@ import (
 )
 
 var (
-	port            int
+	port              int
-	queueSize       int
+	queueSize         int
-	configFile      string
+	configFile        string
-	downloadPath    string
+	downloadPath      string
-	downloaderPath  string
+	downloaderPath    string
-	sessionFilePath string
+	sessionFilePath   string
+	localDatabasePath string
 
 	requireAuth bool
 	username    string
@@ -42,6 +43,7 @@ func init() {
 	flag.StringVar(&downloadPath, "out", ".", "Where files will be saved")
 	flag.StringVar(&downloaderPath, "driver", "yt-dlp", "yt-dlp executable path")
 	flag.StringVar(&sessionFilePath, "session", ".", "session file path")
+	flag.StringVar(&localDatabasePath, "db", "local.db", "local database path")
 
 	flag.BoolVar(&requireAuth, "auth", false, "Enable RPC authentication")
 	flag.StringVar(&username, "user", userFromEnv, "Username required for auth")
@@ -74,5 +76,5 @@ func main() {
 		log.Println(cli.BgRed, "config", cli.Reset, "no config file found")
 	}
 
-	server.RunBlocking(port, frontend)
+	server.RunBlocking(port, frontend, localDatabasePath)
 }

server/dbutils/migrate.go

@@ -0,0 +1,26 @@
+package dbutils
+
+import (
+	"context"
+	"database/sql"
+)
+
+func AutoMigrate(ctx context.Context, db *sql.DB) error {
+	conn, err := db.Conn(ctx)
+	if err != nil {
+		return err
+	}
+
+	defer conn.Close()
+
+	_, err = db.ExecContext(
+		ctx,
+		`CREATE TABLE IF NOT EXISTS templates (
+			id CHAR(36) PRIMARY KEY,
+			name VARCHAR(255) NOT NULL,
+			content TEXT NOT NULL
+		)`,
+	)
+
+	return err
+}

server/internal/common.go

@@ -78,3 +78,9 @@ type DownloadRequest struct {
 type SetCookiesRequest struct {
 	Cookies string `json:"cookies"`
 }
+
+type CustomTemplate struct {
+	Id      string `json:"id"`
+	Name    string `json:"name"`
+	Content string `json:"content"`
+}

server/rest/container.go

@@ -1,26 +1,31 @@
 package rest
 
 import (
+	"database/sql"
+
 	"github.com/go-chi/chi/v5"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/internal"
 	middlewares "github.com/marcopeocchi/yt-dlp-web-ui/server/middleware"
 )
 
-func Container(db *internal.MemoryDB, mq *internal.MessageQueue) *Handler {
+func Container(db *sql.DB, mdb *internal.MemoryDB, mq *internal.MessageQueue) *Handler {
 	var (
-		service = ProvideService(db, mq)
+		service = ProvideService(db, mdb, mq)
 		handler = ProvideHandler(service)
 	)
 	return handler
 }
 
-func ApplyRouter(db *internal.MemoryDB, mq *internal.MessageQueue) func(chi.Router) {
+func ApplyRouter(db *sql.DB, mdb *internal.MemoryDB, mq *internal.MessageQueue) func(chi.Router) {
-	h := Container(db, mq)
+	h := Container(db, mdb, mq)
 
 	return func(r chi.Router) {
 		r.Use(middlewares.Authenticated)
 		r.Post("/exec", h.Exec())
 		r.Get("/running", h.Running())
 		r.Post("/cookies", h.SetCookies())
+		r.Post("/template", h.AddTemplate())
+		r.Get("/template/all", h.GetTemplates())
+		r.Delete("/template/{id}", h.DeleteTemplate())
 	}
 }

server/rest/handlers.go

@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"net/http"
 
+	"github.com/go-chi/chi/v5"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/internal"
 )
 
@@ -81,3 +82,75 @@ func (h *Handler) SetCookies() http.HandlerFunc {
 		}
 	}
 }
+
+func (h *Handler) AddTemplate() http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		defer r.Body.Close()
+
+		w.Header().Set("Content-Type", "application/json")
+
+		req := new(internal.CustomTemplate)
+
+		err := json.NewDecoder(r.Body).Decode(req)
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusBadRequest)
+			return
+		}
+
+		if req.Name == "" || req.Content == "" {
+			http.Error(w, "Invalid template", http.StatusBadRequest)
+			return
+		}
+
+		err = h.service.SaveTemplate(r.Context(), req)
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		err = json.NewEncoder(w).Encode("ok")
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+		}
+	}
+}
+
+func (h *Handler) GetTemplates() http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		defer r.Body.Close()
+
+		w.Header().Set("Content-Type", "application/json")
+
+		templates, err := h.service.GetTemplates(r.Context())
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		err = json.NewEncoder(w).Encode(templates)
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+		}
+	}
+}
+
+func (h *Handler) DeleteTemplate() http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		defer r.Body.Close()
+
+		w.Header().Set("Content-Type", "application/json")
+
+		id := chi.URLParam(r, "id")
+
+		err := h.service.DeleteTemplate(r.Context(), id)
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+
+		err = json.NewEncoder(w).Encode("ok")
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+		}
+	}
+}

server/rest/provider.go

@@ -1,6 +1,7 @@
 package rest
 
 import (
+	"database/sql"
 	"sync"
 
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/internal"
@@ -14,11 +15,12 @@ var (
 	handlerOnce sync.Once
 )
 
-func ProvideService(db *internal.MemoryDB, mq *internal.MessageQueue) *Service {
+func ProvideService(db *sql.DB, mdb *internal.MemoryDB, mq *internal.MessageQueue) *Service {
 	serviceOnce.Do(func() {
 		service = &Service{
-			db: db,
+			mdb: mdb,
-			mq: mq,
+			db:  db,
+			mq:  mq,
 		}
 	})
 	return service

server/rest/service.go

@@ -2,15 +2,18 @@ package rest
 
 import (
 	"context"
+	"database/sql"
 	"errors"
 	"os"
 
+	"github.com/google/uuid"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/internal"
 )
 
 type Service struct {
-	db *internal.MemoryDB
+	mdb *internal.MemoryDB
-	mq *internal.MessageQueue
+	db  *sql.DB
+	mq  *internal.MessageQueue
 }
 
 func (s *Service) Exec(req internal.DownloadRequest) (string, error) {
@@ -23,7 +26,7 @@ func (s *Service) Exec(req internal.DownloadRequest) (string, error) {
 		},
 	}
 
-	id := s.db.Set(p)
+	id := s.mdb.Set(p)
 	s.mq.Publish(p)
 
 	return id, nil
@@ -34,7 +37,7 @@ func (s *Service) Running(ctx context.Context) (*[]internal.ProcessResponse, err
 	case <-ctx.Done():
 		return nil, errors.New("context cancelled")
 	default:
-		return s.db.All(), nil
+		return s.mdb.All(), nil
 	}
 }
 
@@ -49,3 +52,64 @@ func (s *Service) SetCookies(ctx context.Context, cookies string) error {
 
 	return nil
 }
+
+func (s *Service) SaveTemplate(ctx context.Context, template *internal.CustomTemplate) error {
+	conn, err := s.db.Conn(ctx)
+	if err != nil {
+		return err
+	}
+
+	defer conn.Close()
+
+	_, err = conn.ExecContext(
+		ctx,
+		"INSERT INTO templates (id, name, content) VALUES (?, ?, ?)",
+		uuid.NewString(),
+		template.Name,
+		template.Content,
+	)
+
+	return err
+}
+
+func (s *Service) GetTemplates(ctx context.Context) (*[]internal.CustomTemplate, error) {
+	conn, err := s.db.Conn(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	defer conn.Close()
+
+	rows, err := conn.QueryContext(ctx, "SELECT * FROM templates")
+	if err != nil {
+		return nil, err
+	}
+
+	templates := make([]internal.CustomTemplate, 0)
+
+	for rows.Next() {
+		t := internal.CustomTemplate{}
+
+		err := rows.Scan(&t.Id, &t.Name, &t.Content)
+		if err != nil {
+			return nil, err
+		}
+
+		templates = append(templates, t)
+	}
+
+	return &templates, nil
+}
+
+func (s *Service) DeleteTemplate(ctx context.Context, id string) error {
+	conn, err := s.db.Conn(ctx)
+	if err != nil {
+		return err
+	}
+
+	defer conn.Close()
+
+	_, err = conn.ExecContext(ctx, "DELETE FROM templates WHERE id = ?", id)
+
+	return err
+}

server/server.go

@@ -2,6 +2,7 @@ package server
 
 import (
 	"context"
+	"database/sql"
 	"fmt"
 	"io/fs"
 	"log"
@@ -15,23 +16,37 @@ import (
 	"github.com/go-chi/chi/v5"
 	"github.com/go-chi/chi/v5/middleware"
 	"github.com/go-chi/cors"
+	"github.com/marcopeocchi/yt-dlp-web-ui/server/dbutils"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/handlers"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/internal"
 	middlewares "github.com/marcopeocchi/yt-dlp-web-ui/server/middleware"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/rest"
 	ytdlpRPC "github.com/marcopeocchi/yt-dlp-web-ui/server/rpc"
+
+	_ "modernc.org/sqlite"
 )
 
 type serverConfig struct {
 	frontend fs.FS
 	port     int
-	db       *internal.MemoryDB
+	mdb      *internal.MemoryDB
+	db       *sql.DB
 	mq       *internal.MessageQueue
 }
 
-func RunBlocking(port int, frontend fs.FS) {
+func RunBlocking(port int, frontend fs.FS, dbPath string) {
-	var db internal.MemoryDB
+	var mdb internal.MemoryDB
-	db.Restore()
+	mdb.Restore()
+
+	db, err := sql.Open("sqlite", dbPath)
+	if err != nil {
+		log.Fatalln(err)
+	}
+
+	err = dbutils.AutoMigrate(context.Background(), db)
+	if err != nil {
+		log.Fatalln(err)
+	}
 
 	mq := internal.NewMessageQueue()
 	go mq.Subscriber()
@@ -39,18 +54,19 @@ func RunBlocking(port int, frontend fs.FS) {
 	srv := newServer(serverConfig{
 		frontend: frontend,
 		port:     port,
-		db:       &db,
+		mdb:      &mdb,
 		mq:       mq,
+		db:       db,
 	})
 
-	go gracefulShutdown(srv, &db)
+	go gracefulShutdown(srv, &mdb)
-	go autoPersist(time.Minute*5, &db)
+	go autoPersist(time.Minute*5, &mdb)
 
 	log.Fatal(srv.ListenAndServe())
 }
 
 func newServer(c serverConfig) *http.Server {
-	service := ytdlpRPC.Container(c.db, c.mq)
+	service := ytdlpRPC.Container(c.mdb, c.mq)
 	rpc.Register(service)
 
 	r := chi.NewRouter()
@@ -80,7 +96,7 @@ func newServer(c serverConfig) *http.Server {
 	r.Route("/rpc", ytdlpRPC.ApplyRouter())
 
 	// REST API handlers
-	r.Route("/api/v1", rest.ApplyRouter(c.db, c.mq))
+	r.Route("/api/v1", rest.ApplyRouter(c.db, c.mdb, c.mq))
 
 	return &http.Server{
 		Addr:    fmt.Sprintf(":%d", c.port),