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+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
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+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.

LICENSE.md

@@ -1,373 +0,0 @@
-Mozilla Public License Version 2.0
-==================================
-
-1. Definitions
---------------
-
-1.1. "Contributor"
-    means each individual or legal entity that creates, contributes to
-    the creation of, or owns Covered Software.
-
-1.2. "Contributor Version"
-    means the combination of the Contributions of others (if any) used
-    by a Contributor and that particular Contributor's Contribution.
-
-1.3. "Contribution"
-    means Covered Software of a particular Contributor.
-
-1.4. "Covered Software"
-    means Source Code Form to which the initial Contributor has attached
-    the notice in Exhibit A, the Executable Form of such Source Code
-    Form, and Modifications of such Source Code Form, in each case
-    including portions thereof.
-
-1.5. "Incompatible With Secondary Licenses"
-    means
-
-    (a) that the initial Contributor has attached the notice described
-        in Exhibit B to the Covered Software; or
-
-    (b) that the Covered Software was made available under the terms of
-        version 1.1 or earlier of the License, but not also under the
-        terms of a Secondary License.
-
-1.6. "Executable Form"
-    means any form of the work other than Source Code Form.
-
-1.7. "Larger Work"
-    means a work that combines Covered Software with other material, in
-    a separate file or files, that is not Covered Software.
-
-1.8. "License"
-    means this document.
-
-1.9. "Licensable"
-    means having the right to grant, to the maximum extent possible,
-    whether at the time of the initial grant or subsequently, any and
-    all of the rights conveyed by this License.
-
-1.10. "Modifications"
-    means any of the following:
-
-    (a) any file in Source Code Form that results from an addition to,
-        deletion from, or modification of the contents of Covered
-        Software; or
-
-    (b) any new file in Source Code Form that contains any Covered
-        Software.
-
-1.11. "Patent Claims" of a Contributor
-    means any patent claim(s), including without limitation, method,
-    process, and apparatus claims, in any patent Licensable by such
-    Contributor that would be infringed, but for the grant of the
-    License, by the making, using, selling, offering for sale, having
-    made, import, or transfer of either its Contributions or its
-    Contributor Version.
-
-1.12. "Secondary License"
-    means either the GNU General Public License, Version 2.0, the GNU
-    Lesser General Public License, Version 2.1, the GNU Affero General
-    Public License, Version 3.0, or any later versions of those
-    licenses.
-
-1.13. "Source Code Form"
-    means the form of the work preferred for making modifications.
-
-1.14. "You" (or "Your")
-    means an individual or a legal entity exercising rights under this
-    License. For legal entities, "You" includes any entity that
-    controls, is controlled by, or is under common control with You. For
-    purposes of this definition, "control" means (a) the power, direct
-    or indirect, to cause the direction or management of such entity,
-    whether by contract or otherwise, or (b) ownership of more than
-    fifty percent (50%) of the outstanding shares or beneficial
-    ownership of such entity.
-
-2. License Grants and Conditions
---------------------------------
-
-2.1. Grants
-
-Each Contributor hereby grants You a world-wide, royalty-free,
-non-exclusive license:
-
-(a) under intellectual property rights (other than patent or trademark)
-    Licensable by such Contributor to use, reproduce, make available,
-    modify, display, perform, distribute, and otherwise exploit its
-    Contributions, either on an unmodified basis, with Modifications, or
-    as part of a Larger Work; and
-
-(b) under Patent Claims of such Contributor to make, use, sell, offer
-    for sale, have made, import, and otherwise transfer either its
-    Contributions or its Contributor Version.
-
-2.2. Effective Date
-
-The licenses granted in Section 2.1 with respect to any Contribution
-become effective for each Contribution on the date the Contributor first
-distributes such Contribution.
-
-2.3. Limitations on Grant Scope
-
-The licenses granted in this Section 2 are the only rights granted under
-this License. No additional rights or licenses will be implied from the
-distribution or licensing of Covered Software under this License.
-Notwithstanding Section 2.1(b) above, no patent license is granted by a
-Contributor:
-
-(a) for any code that a Contributor has removed from Covered Software;
-    or
-
-(b) for infringements caused by: (i) Your and any other third party's
-    modifications of Covered Software, or (ii) the combination of its
-    Contributions with other software (except as part of its Contributor
-    Version); or
-
-(c) under Patent Claims infringed by Covered Software in the absence of
-    its Contributions.
-
-This License does not grant any rights in the trademarks, service marks,
-or logos of any Contributor (except as may be necessary to comply with
-the notice requirements in Section 3.4).
-
-2.4. Subsequent Licenses
-
-No Contributor makes additional grants as a result of Your choice to
-distribute the Covered Software under a subsequent version of this
-License (see Section 10.2) or under the terms of a Secondary License (if
-permitted under the terms of Section 3.3).
-
-2.5. Representation
-
-Each Contributor represents that the Contributor believes its
-Contributions are its original creation(s) or it has sufficient rights
-to grant the rights to its Contributions conveyed by this License.
-
-2.6. Fair Use
-
-This License is not intended to limit any rights You have under
-applicable copyright doctrines of fair use, fair dealing, or other
-equivalents.
-
-2.7. Conditions
-
-Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted
-in Section 2.1.
-
-3. Responsibilities
--------------------
-
-3.1. Distribution of Source Form
-
-All distribution of Covered Software in Source Code Form, including any
-Modifications that You create or to which You contribute, must be under
-the terms of this License. You must inform recipients that the Source
-Code Form of the Covered Software is governed by the terms of this
-License, and how they can obtain a copy of this License. You may not
-attempt to alter or restrict the recipients' rights in the Source Code
-Form.
-
-3.2. Distribution of Executable Form
-
-If You distribute Covered Software in Executable Form then:
-
-(a) such Covered Software must also be made available in Source Code
-    Form, as described in Section 3.1, and You must inform recipients of
-    the Executable Form how they can obtain a copy of such Source Code
-    Form by reasonable means in a timely manner, at a charge no more
-    than the cost of distribution to the recipient; and
-
-(b) You may distribute such Executable Form under the terms of this
-    License, or sublicense it under different terms, provided that the
-    license for the Executable Form does not attempt to limit or alter
-    the recipients' rights in the Source Code Form under this License.
-
-3.3. Distribution of a Larger Work
-
-You may create and distribute a Larger Work under terms of Your choice,
-provided that You also comply with the requirements of this License for
-the Covered Software. If the Larger Work is a combination of Covered
-Software with a work governed by one or more Secondary Licenses, and the
-Covered Software is not Incompatible With Secondary Licenses, this
-License permits You to additionally distribute such Covered Software
-under the terms of such Secondary License(s), so that the recipient of
-the Larger Work may, at their option, further distribute the Covered
-Software under the terms of either this License or such Secondary
-License(s).
-
-3.4. Notices
-
-You may not remove or alter the substance of any license notices
-(including copyright notices, patent notices, disclaimers of warranty,
-or limitations of liability) contained within the Source Code Form of
-the Covered Software, except that You may alter any license notices to
-the extent required to remedy known factual inaccuracies.
-
-3.5. Application of Additional Terms
-
-You may choose to offer, and to charge a fee for, warranty, support,
-indemnity or liability obligations to one or more recipients of Covered
-Software. However, You may do so only on Your own behalf, and not on
-behalf of any Contributor. You must make it absolutely clear that any
-such warranty, support, indemnity, or liability obligation is offered by
-You alone, and You hereby agree to indemnify every Contributor for any
-liability incurred by such Contributor as a result of warranty, support,
-indemnity or liability terms You offer. You may include additional
-disclaimers of warranty and limitations of liability specific to any
-jurisdiction.
-
-4. Inability to Comply Due to Statute or Regulation
----------------------------------------------------
-
-If it is impossible for You to comply with any of the terms of this
-License with respect to some or all of the Covered Software due to
-statute, judicial order, or regulation then You must: (a) comply with
-the terms of this License to the maximum extent possible; and (b)
-describe the limitations and the code they affect. Such description must
-be placed in a text file included with all distributions of the Covered
-Software under this License. Except to the extent prohibited by statute
-or regulation, such description must be sufficiently detailed for a
-recipient of ordinary skill to be able to understand it.
-
-5. Termination
---------------
-
-5.1. The rights granted under this License will terminate automatically
-if You fail to comply with any of its terms. However, if You become
-compliant, then the rights granted under this License from a particular
-Contributor are reinstated (a) provisionally, unless and until such
-Contributor explicitly and finally terminates Your grants, and (b) on an
-ongoing basis, if such Contributor fails to notify You of the
-non-compliance by some reasonable means prior to 60 days after You have
-come back into compliance. Moreover, Your grants from a particular
-Contributor are reinstated on an ongoing basis if such Contributor
-notifies You of the non-compliance by some reasonable means, this is the
-first time You have received notice of non-compliance with this License
-from such Contributor, and You become compliant prior to 30 days after
-Your receipt of the notice.
-
-5.2. If You initiate litigation against any entity by asserting a patent
-infringement claim (excluding declaratory judgment actions,
-counter-claims, and cross-claims) alleging that a Contributor Version
-directly or indirectly infringes any patent, then the rights granted to
-You by any and all Contributors for the Covered Software under Section
-2.1 of this License shall terminate.
-
-5.3. In the event of termination under Sections 5.1 or 5.2 above, all
-end user license agreements (excluding distributors and resellers) which
-have been validly granted by You or Your distributors under this License
-prior to termination shall survive termination.
-
-************************************************************************
-*                                                                      *
-*  6. Disclaimer of Warranty                                           *
-*  -------------------------                                           *
-*                                                                      *
-*  Covered Software is provided under this License on an "as is"       *
-*  basis, without warranty of any kind, either expressed, implied, or  *
-*  statutory, including, without limitation, warranties that the       *
-*  Covered Software is free of defects, merchantable, fit for a        *
-*  particular purpose or non-infringing. The entire risk as to the     *
-*  quality and performance of the Covered Software is with You.        *
-*  Should any Covered Software prove defective in any respect, You     *
-*  (not any Contributor) assume the cost of any necessary servicing,   *
-*  repair, or correction. This disclaimer of warranty constitutes an   *
-*  essential part of this License. No use of any Covered Software is   *
-*  authorized under this License except under this disclaimer.         *
-*                                                                      *
-************************************************************************
-
-************************************************************************
-*                                                                      *
-*  7. Limitation of Liability                                          *
-*  --------------------------                                          *
-*                                                                      *
-*  Under no circumstances and under no legal theory, whether tort      *
-*  (including negligence), contract, or otherwise, shall any           *
-*  Contributor, or anyone who distributes Covered Software as          *
-*  permitted above, be liable to You for any direct, indirect,         *
-*  special, incidental, or consequential damages of any character      *
-*  including, without limitation, damages for lost profits, loss of    *
-*  goodwill, work stoppage, computer failure or malfunction, or any    *
-*  and all other commercial damages or losses, even if such party      *
-*  shall have been informed of the possibility of such damages. This   *
-*  limitation of liability shall not apply to liability for death or   *
-*  personal injury resulting from such party's negligence to the       *
-*  extent applicable law prohibits such limitation. Some               *
-*  jurisdictions do not allow the exclusion or limitation of           *
-*  incidental or consequential damages, so this exclusion and          *
-*  limitation may not apply to You.                                    *
-*                                                                      *
-************************************************************************
-
-8. Litigation
--------------
-
-Any litigation relating to this License may be brought only in the
-courts of a jurisdiction where the defendant maintains its principal
-place of business and such litigation shall be governed by laws of that
-jurisdiction, without reference to its conflict-of-law provisions.
-Nothing in this Section shall prevent a party's ability to bring
-cross-claims or counter-claims.
-
-9. Miscellaneous
-----------------
-
-This License represents the complete agreement concerning the subject
-matter hereof. If any provision of this License is held to be
-unenforceable, such provision shall be reformed only to the extent
-necessary to make it enforceable. Any law or regulation which provides
-that the language of a contract shall be construed against the drafter
-shall not be used to construe this License against a Contributor.
-
-10. Versions of the License
----------------------------
-
-10.1. New Versions
-
-Mozilla Foundation is the license steward. Except as provided in Section
-10.3, no one other than the license steward has the right to modify or
-publish new versions of this License. Each version will be given a
-distinguishing version number.
-
-10.2. Effect of New Versions
-
-You may distribute the Covered Software under the terms of the version
-of the License under which You originally received the Covered Software,
-or under the terms of any subsequent version published by the license
-steward.
-
-10.3. Modified Versions
-
-If you create software not governed by this License, and you want to
-create a new license for such software, you may create and use a
-modified version of this License if you rename the license and remove
-any references to the name of the license steward (except to note that
-such modified license differs from this License).
-
-10.4. Distributing Source Code Form that is Incompatible With Secondary
-Licenses
-
-If You choose to distribute Source Code Form that is Incompatible With
-Secondary Licenses under the terms of this version of the License, the
-notice described in Exhibit B of this License must be attached.
-
-Exhibit A - Source Code Form License Notice
--------------------------------------------
-
-  This Source Code Form is subject to the terms of the Mozilla Public
-  License, v. 2.0. If a copy of the MPL was not distributed with this
-  file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-If it is not possible or desirable to put the notice in a particular
-file, then You may include the notice in a location (such as a LICENSE
-file in a relevant directory) where a recipient would be likely to look
-for such a notice.
-
-You may add additional accurate notices of copyright ownership.
-
-Exhibit B - "Incompatible With Secondary Licenses" Notice
----------------------------------------------------------
-
-  This Source Code Form is "Incompatible With Secondary Licenses", as
-  defined by the Mozilla Public License, v. 2.0.

frontend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "yt-dlp-webui",
-  "version": "3.2.0",
+  "version": "3.2.1",
   "description": "Frontend compontent of yt-dlp-webui",
   "scripts": {
     "dev": "vite",

frontend/src/atoms/status.ts

@@ -3,6 +3,7 @@ import { of } from 'fp-ts/lib/Task'
 import { getOrElse } from 'fp-ts/lib/TaskEither'
 import { atom, selector } from 'recoil'
 import { ffetch } from '../lib/httpClient'
+import { RPCVersion } from '../types'
 import { rpcClientState } from './rpc'
 import { serverURL } from './settings'
 
@@ -29,12 +30,15 @@ export const availableDownloadPathsState = selector({
   }
 })
 
-export const ytdlpVersionState = selector<string>({
+export const ytdlpRpcVersionState = selector<RPCVersion>({
-  key: 'ytdlpVersionState',
+  key: 'ytdlpRpcVersionState',
   get: async ({ get }) => await pipe(
-    ffetch<string>(`${get(serverURL)}/api/v1/version`),
+    ffetch<RPCVersion>(`${get(serverURL)}/api/v1/version`),
     getOrElse(() => pipe(
-      'unknown version',
+      {
+        rpcVersion: 'unknown version',
+        ytdlpVersion: 'unknown version',
+      },
       of
     )),
   )()

frontend/src/components/Footer.tsx

@@ -1,6 +1,6 @@
 import DownloadIcon from '@mui/icons-material/Download'
 import SettingsEthernet from '@mui/icons-material/SettingsEthernet'
-import { AppBar, Chip, Divider, Toolbar } from '@mui/material'
+import { AppBar, CircularProgress, Divider, Toolbar } from '@mui/material'
 import { Suspense } from 'react'
 import { useRecoilValue } from 'recoil'
 import { settingsState } from '../atoms/settings'
@@ -34,13 +34,9 @@ const Footer: React.FC = () => {
         fontSize: 14,
         display: 'flex', gap: 1, justifyContent: 'space-between'
       }}>
-        <div style={{ display: 'flex', gap: 4, alignItems: 'center' }}>
+        <Suspense fallback={<CircularProgress size={15} />}>
-          {/* TODO: make it dynamic */}
+          <VersionIndicator />
-          <Chip label="RPC v3.2.0" variant="outlined" size="small" />
+        </Suspense>
-          <Suspense>
-            <VersionIndicator />
-          </Suspense>
-        </div>
         <div style={{ display: 'flex', gap: 4, 'alignItems': 'center' }}>
           <div style={{
             display: 'flex',

frontend/src/components/VersionIndicator.tsx

@@ -1,14 +1,15 @@
-import { Chip, CircularProgress } from '@mui/material'
+import { Chip } from '@mui/material'
 import { useRecoilValue } from 'recoil'
-import { ytdlpVersionState } from '../atoms/status'
+import { ytdlpRpcVersionState } from '../atoms/status'
 
 const VersionIndicator: React.FC = () => {
-  const version = useRecoilValue(ytdlpVersionState)
+  const version = useRecoilValue(ytdlpRpcVersionState)
 
   return (
-    version
+    <div style={{ display: 'flex', gap: 4, alignItems: 'center' }}>
-      ? <Chip label={`yt-dlp v${version}`} variant="outlined" size="small" />
+      <Chip label={`RPC v${version.rpcVersion}`} variant="outlined" size="small" />
-      : <CircularProgress size={15} />
+      <Chip label={`yt-dlp v${version.ytdlpVersion}`} variant="outlined" size="small" />
+    </div>
   )
 }
 

frontend/src/types/index.ts

@@ -116,3 +116,8 @@ export type LiveStreamProgress = Record<string, {
   waitTime: string
   liveDate: string
 }>
+
+export type RPCVersion = {
+  rpcVersion: string
+  ytdlpVersion: string
+}

go.mod

@@ -15,7 +15,7 @@ require (
 	golang.org/x/sync v0.8.0
 	golang.org/x/sys v0.25.0
 	gopkg.in/yaml.v3 v3.0.1
-	modernc.org/sqlite v1.32.0
+	modernc.org/sqlite v1.33.1
 )
 
 require (
@@ -32,9 +32,10 @@ require (
 	github.com/stretchr/objx v0.5.2 // indirect
 	github.com/stretchr/testify v1.9.0 // indirect
 	github.com/teivah/onecontext v1.3.0 // indirect
-	golang.org/x/crypto v0.26.0 // indirect
+	golang.org/x/crypto v0.27.0 // indirect
+	golang.org/x/exp v0.0.0-20240909161429-701f63a606c0 // indirect
 	modernc.org/gc/v3 v3.0.0-20240801135723-a856999a2e4a // indirect
-	modernc.org/libc v1.60.1 // indirect
+	modernc.org/libc v1.61.0 // indirect
 	modernc.org/mathutil v1.6.0 // indirect
 	modernc.org/memory v1.8.0 // indirect
 	modernc.org/strutil v1.2.0 // indirect

go.sum

@@ -61,10 +61,15 @@ go.uber.org/goleak v1.1.10/go.mod h1:8a7PlsEVH3e/a/GLqe5IIrQx6GzcnRmZEufDUTk4A7A
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.26.0 h1:RrRspgV4mU+YwB4FYnuBoKsUapNIL5cohGAmSH3azsw=
 golang.org/x/crypto v0.26.0/go.mod h1:GY7jblb9wI+FOo5y8/S2oY4zWP07AkOJ4+jxCqdqn54=
+golang.org/x/crypto v0.27.0 h1:GXm2NjJrPaiv/h1tb2UH8QfgC/hOf/+z0p6PT8o1w7A=
+golang.org/x/crypto v0.27.0/go.mod h1:1Xngt8kV6Dvbssa53Ziq6Eqn0HqbZi5Z6R0ZpwQzt70=
+golang.org/x/exp v0.0.0-20240909161429-701f63a606c0 h1:e66Fs6Z+fZTbFBAxKfP3PALWBtpfqks2bwGcexMxgtk=
+golang.org/x/exp v0.0.0-20240909161429-701f63a606c0/go.mod h1:2TbTHSBQa924w8M6Xs1QcRcFwyucIwBGpK1p2f1YFFY=
 golang.org/x/lint v0.0.0-20190930215403-16217165b5de h1:5hukYrvBGR8/eNkX5mdUezrA6JiaEZDtJb9Ei+1LlBs=
 golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/mod v0.19.0 h1:fEdghXQSo20giMthA7cd28ZC+jts4amQ3YMXiP5oMQ8=
 golang.org/x/mod v0.19.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
+golang.org/x/mod v0.21.0 h1:vvrHzRwRfVKSiLrG+d4FMl/Qi4ukBCE6kZlTUkDYRT0=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/oauth2 v0.22.0 h1:BzDx2FehcG7jJwgWLELCdmLuxk2i+x9UDpSiss2u0ZA=
@@ -86,6 +91,7 @@ golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3
 golang.org/x/tools v0.0.0-20191108193012-7d206e10da11/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.23.0 h1:SGsXPZ+2l4JsgaCKkx+FQ9YZ5XEtA1GZYuoDjenLjvg=
 golang.org/x/tools v0.23.0/go.mod h1:pnu6ufv6vQkll6szChhK3C3L/ruaIv5eBeztNG8wtsI=
+golang.org/x/tools v0.25.0 h1:oFU9pkj/iJgs+0DT+VMHrx+oBKs/LJMV+Uvg78sl+fE=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
@@ -108,6 +114,8 @@ modernc.org/libc v1.59.9 h1:k+nNDDakwipimgmJ1D9H466LhFeSkaPPycAs1OZiDmY=
 modernc.org/libc v1.59.9/go.mod h1:EY/egGEU7Ju66eU6SBqCNYaFUDuc4npICkMWnU5EE3A=
 modernc.org/libc v1.60.1 h1:at373l8IFRTkJIkAU85BIuUoBM4T1b51ds0E1ovPG2s=
 modernc.org/libc v1.60.1/go.mod h1:xJuobKuNxKH3RUatS7GjR+suWj+5c2K7bi4m/S5arOY=
+modernc.org/libc v1.61.0 h1:eGFcvWpqlnoGwzZeZe3PWJkkKbM/3SUGyk1DVZQ0TpE=
+modernc.org/libc v1.61.0/go.mod h1:DvxVX89wtGTu+r72MLGhygpfi3aUGgZRdAYGCAVVud0=
 modernc.org/mathutil v1.6.0 h1:fRe9+AmYlaej+64JsEEhoWuAYBkOtQiMEU7n/XgfYi4=
 modernc.org/mathutil v1.6.0/go.mod h1:Ui5Q9q1TR2gFm0AQRqQUaBWFLAhQpCwNcuhBOSedWPo=
 modernc.org/memory v1.8.0 h1:IqGTL6eFMaDZZhEWwcREgeMXYwmW83LYW8cROZYkg+E=
@@ -118,6 +126,8 @@ modernc.org/sortutil v1.2.0 h1:jQiD3PfS2REGJNzNCMMaLSp/wdMNieTbKX920Cqdgqc=
 modernc.org/sortutil v1.2.0/go.mod h1:TKU2s7kJMf1AE84OoiGppNHJwvB753OYfNl2WRb++Ss=
 modernc.org/sqlite v1.32.0 h1:6BM4uGza7bWypsw4fdLRsLxut6bHe4c58VeqjRgST8s=
 modernc.org/sqlite v1.32.0/go.mod h1:UqoylwmTb9F+IqXERT8bW9zzOWN8qwAIcLdzeBZs4hA=
+modernc.org/sqlite v1.33.1 h1:trb6Z3YYoeM9eDL1O8do81kP+0ejv+YzgyFo+Gwy0nM=
+modernc.org/sqlite v1.33.1/go.mod h1:pXV2xHxhzXZsgT/RtTFAPY6JJDEvOTcTdwADQCCWD4k=
 modernc.org/strutil v1.2.0 h1:agBi9dp1I+eOnxXeiZawM8F4LawKv4NzGWSaLfyeNZA=
 modernc.org/strutil v1.2.0/go.mod h1:/mdcBmfOibveCTBxUl5B5l6W+TTH1FXPLHZE6bTosX0=
 modernc.org/token v1.1.0 h1:Xl7Ap9dKaEs5kLoOQeQmPWevfnk/DM5qcLcYlA8ys6Y=

main.go

@@ -71,16 +71,26 @@ func main() {
 
 	c := config.Instance()
 
-	c.Host = host
+	{
-	c.Port = port
+		// init the config struct with the values from flags
-	c.QueueSize = queueSize
+		// TODO: find an alternative way to populate the config struct from flags or config file
-	c.DownloadPath = downloadPath
+		c.Host = host
-	c.DownloaderPath = downloaderPath
+		c.Port = port
-	c.SessionFilePath = sessionFilePath
 
-	c.RequireAuth = requireAuth
+		c.QueueSize = queueSize
-	c.Username = username
+
-	c.Password = password
+		c.DownloadPath = downloadPath
+		c.DownloaderPath = downloaderPath
+		c.SessionFilePath = sessionFilePath
+		c.LocalDatabasePath = localDatabasePath
+
+		c.LogPath = logFile
+		c.EnableFileLogging = enableFileLogging
+
+		c.RequireAuth = requireAuth
+		c.Username = username
+		c.Password = password
+	}
 
 	// limit concurrent downloads for systems with 2 or less logical cores
 	if runtime.NumCPU() <= 2 {
@@ -95,12 +105,7 @@ func main() {
 	openid.Configure()
 
 	server.RunBlocking(&server.RunConfig{
-		Host:        c.Host,
+		App:     frontend,
-		Port:        c.Port,
+		Swagger: swagger,
-		DBPath:      localDatabasePath,
-		FileLogging: enableFileLogging,
-		LogFile:     logFile,
-		App:         frontend,
-		Swagger:     swagger,
 	})
 }

server/config/config.go

@@ -9,19 +9,20 @@ import (
 )
 
 type Config struct {
-	CurrentLogFile  string
+	LogPath           string `yaml:"log_path"`
-	LogPath         string `yaml:"log_path"`
+	EnableFileLogging bool   `yaml:"enable_file_logging"`
-	BaseURL         string `yaml:"base_url"`
+	BaseURL           string `yaml:"base_url"`
-	Host            string `yaml:"host"`
+	Host              string `yaml:"host"`
-	Port            int    `yaml:"port"`
+	Port              int    `yaml:"port"`
-	DownloadPath    string `yaml:"downloadPath"`
+	DownloadPath      string `yaml:"downloadPath"`
-	DownloaderPath  string `yaml:"downloaderPath"`
+	DownloaderPath    string `yaml:"downloaderPath"`
-	RequireAuth     bool   `yaml:"require_auth"`
+	RequireAuth       bool   `yaml:"require_auth"`
-	Username        string `yaml:"username"`
+	Username          string `yaml:"username"`
-	Password        string `yaml:"password"`
+	Password          string `yaml:"password"`
-	QueueSize       int    `yaml:"queue_size"`
+	QueueSize         int    `yaml:"queue_size"`
-	SessionFilePath string `yaml:"session_file_path"`
+	LocalDatabasePath string `yaml:"local_database_path"`
-	path            string
+	SessionFilePath   string `yaml:"session_file_path"`
+	path              string
 
 	UseOpenId          bool   `yaml:"use_openid"`
 	OpenIdProviderURL  string `yaml:"openid_provider_url"`

server/handlers/archive.go

@@ -158,7 +158,7 @@ func SendFile(w http.ResponseWriter, r *http.Request) {
 
 	root := config.Instance().DownloadPath
 
-	if strings.Contains(filepath.Dir(filename), root) {
+	if strings.Contains(filepath.Dir(filepath.Clean(filename)), filepath.Clean(root)) {
 		http.ServeFile(w, r, filename)
 		return
 	}
@@ -190,7 +190,7 @@ func DownloadFile(w http.ResponseWriter, r *http.Request) {
 
 	root := config.Instance().DownloadPath
 
-	if strings.Contains(filepath.Dir(filename), root) {
+	if strings.Contains(filepath.Dir(filepath.Clean(filename)), filepath.Clean(root)) {
 		w.Header().Add("Content-Disposition", "inline; filename=\""+filepath.Base(filename)+"\"")
 		w.Header().Set("Content-Type", "application/octet-stream")
 
@@ -201,6 +201,7 @@ func DownloadFile(w http.ResponseWriter, r *http.Request) {
 		}
 
 		io.Copy(w, fd)
+		return
 	}
 
 	w.WriteHeader(http.StatusUnauthorized)

server/internal/common_types.go

@@ -10,6 +10,11 @@ type ProgressTemplate struct {
 	Eta        float32 `json:"eta"`
 }
 
+
+type PostprocessTemplate struct {
+	FilePath string `json:"filepath"`
+}
+
 // Defines where and how the download needs to be saved
 type DownloadOutput struct {
 	Path          string

server/internal/livestream/monitor.go

@@ -3,6 +3,7 @@ package livestream
 import (
 	"encoding/gob"
 	"log/slog"
+	"maps"
 	"os"
 	"path/filepath"
 
@@ -84,7 +85,12 @@ func (m *Monitor) Persist() error {
 
 	slog.Debug("persisting livestream monitor state")
 
-	return gob.NewEncoder(fd).Encode(m.streams)
+	var toPersist []string
+	for url := range maps.Keys(m.streams) {
+		toPersist = append(toPersist, url)
+	}
+
+	return gob.NewEncoder(fd).Encode(toPersist)
 }
 
 // Restore a saved state and resume the monitored livestreams
@@ -96,14 +102,14 @@ func (m *Monitor) Restore() error {
 
 	defer fd.Close()
 
-	restored := make(map[string]*LiveStream)
+	var toRestore []string
 
-	if err := gob.NewDecoder(fd).Decode(&restored); err != nil {
+	if err := gob.NewDecoder(fd).Decode(&toRestore); err != nil {
 		return err
 	}
 
-	for k := range restored {
+	for _, url := range toRestore {
-		m.Add(k)
+		m.Add(url)
 	}
 
 	slog.Debug("restored livestream monitor state")

server/internal/process.go

@@ -22,13 +22,20 @@ import (
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/config"
 )
 
-const template = `download:
+const downloadTemplate = `download:
 {
 	"eta":%(progress.eta)s, 
 	"percentage":"%(progress._percent_str)s",
 	"speed":%(progress.speed)s
 }`
 
+// filename not returning the correct extension after postprocess
+const postprocessTemplate = `postprocess:
+{
+	"filepath":"%(info.filepath)s"
+}
+`
+
 const (
 	StatusPending = iota
 	StatusDownloading
@@ -80,16 +87,16 @@ func (p *Process) Start() {
 
 	buildFilename(&p.Output)
 
-	//TODO: it spawn another one yt-dlp process, too slow.
+	templateReplacer := strings.NewReplacer("\n", "", "\t", "", " ", "")
-	go p.GetFileName(&out)
-
 	baseParams := []string{
 		strings.Split(p.Url, "?list")[0], //no playlist
 		"--newline",
 		"--no-colors",
 		"--no-playlist",
 		"--progress-template",
-		strings.NewReplacer("\n", "", "\t", "", " ", "").Replace(template),
+		templateReplacer.Replace(downloadTemplate),
+		"--progress-template",
+		templateReplacer.Replace(postprocessTemplate),
 	}
 
 	// if user asked to manually override the output path...
@@ -167,23 +174,33 @@ func (p *Process) consumeLogs(ctx context.Context, logs <-chan []byte) {
 
 func (p *Process) parseLogEntry(entry []byte) {
 	var progress ProgressTemplate
+	var postprocess PostprocessTemplate
 
-	if err := json.Unmarshal(entry, &progress); err != nil {
+	if err := json.Unmarshal(entry, &progress); err == nil {
-		return
+		p.Progress = DownloadProgress{
+			Status:     StatusDownloading,
+			Percentage: progress.Percentage,
+			Speed:      progress.Speed,
+			ETA:        progress.Eta,
+		}
+
+		slog.Info("progress",
+			slog.String("id", p.getShortId()),
+			slog.String("url", p.Url),
+			slog.String("percentage", progress.Percentage),
+		)
 	}
 
-	p.Progress = DownloadProgress{
+	if err := json.Unmarshal(entry, &postprocess); err == nil {
-		Status:     StatusDownloading,
+		p.Output.SavedFilePath = postprocess.FilePath
-		Percentage: progress.Percentage,
+
-		Speed:      progress.Speed,
+		slog.Info("postprocess",
-		ETA:        progress.Eta,
+			slog.String("id", p.getShortId()),
+			slog.String("url", p.Url),
+			slog.String("filepath", postprocess.FilePath),
+		)
 	}
 
-	slog.Info("progress",
-		slog.String("id", p.getShortId()),
-		slog.String("url", p.Url),
-		slog.String("percentage", progress.Percentage),
-	)
 }
 
 func (p *Process) detectYtDlpErrors(r io.Reader) {
@@ -209,6 +226,11 @@ func (p *Process) Complete() {
 		ETA:        0,
 	}
 	
+	// for safety, if the filename is not set, set it with original function
+	if p.Output.SavedFilePath == "" {
+		p.GetFileName(&p.Output)
+	}
+
 	slog.Info("finished",
 		slog.String("id", p.getShortId()),
 		slog.String("url", p.Url),

server/rest/handlers.go

@@ -243,18 +243,28 @@ func (h *Handler) DeleteTemplate() http.HandlerFunc {
 }
 
 func (h *Handler) GetVersion() http.HandlerFunc {
+	type Response struct {
+		RPCVersion   string `json:"rpcVersion"`
+		YtdlpVersion string `json:"ytdlpVersion"`
+	}
+
 	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())
+		rpcVersion, ytdlpVersion, 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 {
+		res := Response{
+			RPCVersion:   rpcVersion,
+			YtdlpVersion: ytdlpVersion,
+		}
+
+		if err := json.NewEncoder(w).Encode(res); err != nil {
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 		}
 	}

server/rest/service.go

@@ -146,22 +146,25 @@ func (s *Service) DeleteTemplate(ctx context.Context, id string) error {
 	return err
 }
 
-func (s *Service) GetVersion(ctx context.Context) (string, error) {
+func (s *Service) GetVersion(ctx context.Context) (string, string, error) {
-	ch := make(chan string, 1)
+	//TODO: load from realease properties file, or anything else outside code
+	const CURRENT_RPC_VERSION = "3.2.1"
 
-	c, cancel := context.WithTimeout(ctx, time.Second*10)
+	result := make(chan string, 1)
+
+	ctx, cancel := context.WithTimeout(ctx, time.Second*10)
 	defer cancel()
 
-	cmd := exec.CommandContext(c, config.Instance().DownloaderPath, "--version")
+	cmd := exec.CommandContext(ctx, config.Instance().DownloaderPath, "--version")
 	go func() {
 		stdout, _ := cmd.Output()
-		ch <- string(stdout)
+		result <- string(stdout)
 	}()
 
 	select {
-	case <-c.Done():
+	case <-ctx.Done():
-		return "", errors.New("requesting yt-dlp version took too long")
+		return CURRENT_RPC_VERSION, "", errors.New("requesting yt-dlp version took too long")
-	case res := <-ch:
+	case res := <-result:
-		return res, nil
+		return CURRENT_RPC_VERSION, res, nil
 	}
 }

server/server.go

@@ -34,27 +34,20 @@ import (
 )
 
 type RunConfig struct {
-	Host        string
+	App     fs.FS
-	Port        int
+	Swagger fs.FS
-	DBPath      string
-	LogFile     string
-	FileLogging bool
-	App         fs.FS
-	Swagger     fs.FS
 }
 
 type serverConfig struct {
 	frontend fs.FS
 	swagger  fs.FS
-	host     string
-	port     int
 	mdb      *internal.MemoryDB
 	db       *sql.DB
 	mq       *internal.MessageQueue
 	lm       *livestream.Monitor
 }
 
-func RunBlocking(cfg *RunConfig) {
+func RunBlocking(rc *RunConfig) {
 	mdb := internal.NewMemoryDB()
 
 	// ---- LOGGING ---------------------------------------------------
@@ -63,9 +56,11 @@ func RunBlocking(cfg *RunConfig) {
 		logging.NewObservableLogger(), // for web-ui
 	}
 
+	conf := config.Instance()
+
 	// file based logging
-	if cfg.FileLogging {
+	if conf.EnableFileLogging {
-		logger, err := logging.NewRotableLogger(cfg.LogFile)
+		logger, err := logging.NewRotableLogger(conf.LogPath)
 		if err != nil {
 			panic(err)
 		}
@@ -88,7 +83,7 @@ func RunBlocking(cfg *RunConfig) {
 	slog.SetDefault(logger)
 	// ----------------------------------------------------------------
 
-	db, err := sql.Open("sqlite", cfg.DBPath)
+	db, err := sql.Open("sqlite", conf.LocalDatabasePath)
 	if err != nil {
 		slog.Error("failed to open database", slog.String("err", err.Error()))
 	}
@@ -109,10 +104,8 @@ func RunBlocking(cfg *RunConfig) {
 	go lm.Restore()
 
 	srv := newServer(serverConfig{
-		frontend: cfg.App,
+		frontend: rc.App,
-		swagger:  cfg.Swagger,
+		swagger:  rc.Swagger,
-		host:     cfg.Host,
-		port:     cfg.Port,
 		mdb:      mdb,
 		mq:       mq,
 		db:       db,
@@ -120,17 +113,17 @@ func RunBlocking(cfg *RunConfig) {
 	})
 
 	go gracefulShutdown(srv, mdb)
-	go autoPersist(time.Minute*5, mdb)
+	go autoPersist(time.Minute*5, mdb, lm)
 
 	var (
 		network = "tcp"
-		address = fmt.Sprintf("%s:%d", cfg.Host, cfg.Port)
+		address = fmt.Sprintf("%s:%d", conf.Host, conf.Port)
 	)
 
 	// support unix sockets
-	if strings.HasPrefix(cfg.Host, "/") {
+	if strings.HasPrefix(conf.Host, "/") {
 		network = "unix"
-		address = cfg.Host
+		address = conf.Host
 	}
 
 	listener, err := net.Listen(network, address)
@@ -147,13 +140,6 @@ func RunBlocking(cfg *RunConfig) {
 }
 
 func newServer(c serverConfig) *http.Server {
-	go func() {
-		for {
-			c.lm.Persist()
-			time.Sleep(time.Minute * 5)
-		}
-	}()
-
 	service := ytdlpRPC.Container(c.mdb, c.mq, c.lm)
 	rpc.Register(service)
 
@@ -246,13 +232,14 @@ func gracefulShutdown(srv *http.Server, db *internal.MemoryDB) {
 	}()
 }
 
-func autoPersist(d time.Duration, db *internal.MemoryDB) {
+func autoPersist(d time.Duration, db *internal.MemoryDB, lm *livestream.Monitor) {
 	for {
 		if err := db.Persist(); err != nil {
+			slog.Warn("failed to persisted session", slog.Any("err", err))
+		}
+		if err := lm.Persist(); err != nil {
 			slog.Warn(
-				"failed to persisted session",
+				"failed to persisted livestreams monitor session", slog.Any("err", err.Error()))
-				slog.String("err", err.Error()),
-			)
 		}
 		slog.Debug("sucessfully persisted session")
 		time.Sleep(d)