updated memory_db.go

Closes #202

.dockerignore

@@ -1,18 +0,0 @@
-dist
-package-lock.json
-pnpm-lock.yaml
-.pnpm-debug.log
-node_modules
-.env
-*.mp4
-*.ytdl
-*.part
-*.db
-downloads
-.DS_Store
-build/
-yt-dlp-webui
-session.dat
-config.yml
-cookies.txt
-examples/

.envrc

@@ -0,0 +1 @@
+use flake

.gitattributes

@@ -0,0 +1,2 @@
+*.tsx linguist-detectable=false
+*.html linguist-detectable=false

.github/FUNDING.yml

@@ -10,4 +10,4 @@ liberapay: # Replace with a single Liberapay username
 issuehunt: # Replace with a single IssueHunt username
 otechie: # Replace with a single Otechie username
 lfx_crowdfunding: # Replace with a single LFX Crowdfunding project-name e.g., cloud-foundry
-custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']
+custom: ['https://paypal.me/marcofw']

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,30 @@
+---
+name: Bug report
+about: Create a report to help improve the project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Version running**
+Provide the docker label or release tag you're running.
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Click on '....'
+3. Scroll down to '....'
+4. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Additional context**
+Add any other context about the problem here.

.github/workflows/docker-publish.yml

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

.gitignore

@@ -1,3 +1,7 @@
+.pre-commit-config.yaml
+.direnv/
+result/
+result
 dist
 .pnpm-debug.log
 node_modules
@@ -14,4 +18,10 @@ session.dat
 config.yml
 cookies.txt
 __debug*
-ui/
+ui/
+.idea
+frontend/.pnp.cjs
+frontend/.pnp.loader.mjs
+frontend/.yarn/install-state.gz
+.db.lock
+livestreams.dat

Dockerfile

@@ -27,16 +27,16 @@ RUN CGO_ENABLED=0 GOOS=linux go build -o yt-dlp-webui
 # dependencies ----------------------------------------------------------------
 FROM alpine:edge
 
+RUN apk update && \
+apk add ffmpeg yt-dlp ca-certificates curl wget psmisc
+
 VOLUME /downloads /config
 
 WORKDIR /app
 
-RUN apk update && \
-    apk add psmisc ffmpeg yt-dlp --no-cache
-
 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", "--db", "/config/local.db" ]
+ENTRYPOINT [ "./yt-dlp-webui" , "--out", "/downloads", "--conf", "/config/config.yml", "--db", "/config/local.db" ]

LICENSE

@@ -0,0 +1,674 @@
+                    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
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+
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+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  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.

Makefile

@@ -1,16 +1,25 @@
+.PHONY : fe clean all
+
 default:
-	CGO_ENABLED=0 go build -o yt-dlp-webui main.go
+	go run main.go
+
+fe:
+	cd frontend && pnpm build
+
+dev:
+	cd frontend && pnpm dev
 
 all:
-	cd frontend && pnpm build && cd ..
+	$(MAKE) fe && cd ..
 	CGO_ENABLED=0 go build -o yt-dlp-webui main.go
 
 multiarch:
+	$(MAKE) fe
 	mkdir -p build
 	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o build/yt-dlp-webui_linux-amd64 main.go
 	CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -o build/yt-dlp-webui_linux-arm64 main.go
-	CGO_ENABLED=0 GOOS=linux GOARM=6 GOARCH=arm go build -o build/yt-dlp-webui_linux-armv7 main.go
-	CGO_ENABLED=0 GOOS=linux GOARM=7 GOARCH=arm go build -o build/yt-dlp-webui_linux-armv6 main.go
+	CGO_ENABLED=0 GOOS=linux GOARM=6 GOARCH=arm go build -o build/yt-dlp-webui_linux-armv6 main.go
+	CGO_ENABLED=0 GOOS=linux GOARM=7 GOARCH=arm go build -o build/yt-dlp-webui_linux-armv7 main.go
 
 clean:
-	rm -rf build
+	rm -rf build

README.md

@@ -1,23 +1,10 @@
-> [!IMPORTANT]
-> I'm looking for a co-mantainer.  
-> Lately I'm not feeling well both physically and mentally.
----
-
-> [!IMPORTANT]
-> Major frontend refactoring in progress.  
-> I won't add features or fix minor issues until completition.
----
-
 # yt-dlp Web UI
 
-A not so terrible web ui for yt-dlp.  
-Created for the only purpose of *fetching* videos from my server/nas. 
+A not so terrible web ui for yt-dlp. 
 
-Intended to be used with docker and in standalone mode. 😎👍
+High performance extendeable web ui and RPC server for yt-dlp with low impact on resources.
 
-Developed to be as lightweight as possible (because my server is basically an intel atom sbc). 
-
-The bottleneck remains yt-dlp startup time.
+Created for the only purpose of *fetching* videos from my server/nas and monitor upcoming livestreams. 
 
 **Docker images are available on [Docker Hub](https://hub.docker.com/r/marcobaobao/yt-dlp-webui) or [ghcr.io](https://github.com/marcopeocchi/yt-dlp-web-ui/pkgs/container/yt-dlp-web-ui)**.
 
@@ -28,43 +15,19 @@ docker pull marcobaobao/yt-dlp-webui
 # latest dev
 docker pull ghcr.io/marcopeocchi/yt-dlp-web-ui:latest
 ```
-![output](https://github.com/marcopeocchi/yt-dlp-web-ui/assets/35533749/82bcecaf-4ced-441f-9384-105653abfae4)
 
-![image](https://github.com/marcopeocchi/yt-dlp-web-ui/assets/35533749/a32fbdaa-b033-4aed-b914-a66701ace0ce)
-![image](https://github.com/marcopeocchi/yt-dlp-web-ui/assets/35533749/782c559a-f552-40be-a6fd-10e22f38e85d)
+## Donate to yt-dlp-webui development
+[PayPal](https://paypal.me/marcofw)
 
-### Integrated File browser
-Stream or download your content, easily.
+*Keeps the project alive!* 😃
 
-![](https://i.ibb.co/k0qzLds/image.png)
+## Some screeshots
+![image](https://github.com/user-attachments/assets/fc43a3fb-ecf9-449d-b5cb-5d5635020c00)
+![image](https://github.com/user-attachments/assets/3210f6ac-0dd8-403c-b839-3c24ff7d7d00)
+![image](https://github.com/user-attachments/assets/16450a40-cda6-4c8b-9d20-8ec36282f6ed)
 
-## Changelog
-```
-05/03/22: Korean translation by kimpig
-
-03/03/22: cut-down image size by switching to Alpine linux based container
-
-01/03/22: Chinese translation by deluxghost
-
-03/02/22: i18n enabled! I need help with the translations :/
-
-27/01/22: Multidownload implemented!
-
-26/01/22: Multiple downloads are being implemented. Maybe by next release they will be there.
-Refactoring and JSDoc.
-
-04/01/22: Background jobs now are retrieved!! It's still rudimentary but it leverages on yt-dlp resume feature.
-
-05/05/22: Material UI update.
-
-03/06/22: The most requested feature finally implemented: Format Selection!!
-
-08/06/22: ARM builds.
-
-28/06/22: Reworked resume download feature. Now it's pratically instantaneous. It no longer stops and restarts each process, references to each process are saved in memory.
-
-12/01/23: Switched from TypeScript to Golang on the backend. It was a great effort but it was worth it.
-```
+## Video showcase
+[app.webm](https://github.com/marcopeocchi/yt-dlp-web-ui/assets/35533749/91545bc4-233d-4dde-8504-27422cb26964)
 
 ## Settings
 
@@ -79,22 +42,13 @@ The currently avaible settings are:
 -   Pass custom yt-dlp arguments safely
 -   Download queue (limit concurrent downloads)
 
-![](https://i.ibb.co/YdBVcgc/image.png)
-![](https://i.ibb.co/Sf102b1/image.png)
-
 ## Format selection
 
 This feature is disabled by default as this intended to be used to retrieve the best quality automatically.
 
 To enable it just go to the settings page and enable the **Enable video/audio formats selection** flag!
 
-## Troubleshooting
--   **It says that it isn't connected/ip in the header is not defined.**
-    - You must set the server ip address in the settings section (gear icon).
--   **The download  doesn't start.**
-    - As before server address is not specified or simply yt-dlp process takes a lot of time to fire up. (Forking yt-dlp isn't fast especially if you have a lower-end/low-power NAS/server/desktop where the server is running)
-
-## [Docker](https://github.com/marcopeocchi/yt-dlp-web-ui/pkgs/container/yt-dlp-web-ui) installation
+## [Docker](https://github.com/marcopeocchi/yt-dlp-web-ui/pkgs/container/yt-dlp-web-ui) run
 ```sh
 docker pull marcobaobao/yt-dlp-webui
 docker run -d -p 3033:3033 -v <your dir>:/downloads marcobaobao/yt-dlp-webui
@@ -138,6 +92,20 @@ docker run -d \
     --qs 2
 ```
 
+### Docker Compose
+```yaml
+services:
+  yt-dlp-webui:
+    image: marcobaobao/yt-dlp-webui
+    ports:
+      - 3033:3033
+    volumes:
+      - <your dir>:/downloads # replace <your dir> with a directory on your host system
+    healthcheck:
+      test: curl -f http://localhost:3033 || exit 1
+    restart: unless-stopped
+```
+
 ## [Prebuilt binaries](https://github.com/marcopeocchi/yt-dlp-web-ui/releases) installation
 
 ```sh
@@ -160,26 +128,35 @@ Usage yt-dlp-webui:
   -auth
         Enable RPC authentication
   -conf string
-        Config file path
+        Config file path (default "./config.yml")
+  -db string
+        local database path (default "local.db")
   -driver string
         yt-dlp executable path (default "yt-dlp")
-  -out string
-        Where files will be saved (default ".")
+  -fl
+        enable file based logging
   -host string
         Host where server will listen at (default "0.0.0.0")
+  -lf string
+        set log file location (default "yt-dlp-webui.log")
+  -out string
+        Where files will be saved (default ".")
+  -pass string
+        Password required for auth
   -port int
         Port where server will listen at (default 3033)
   -qs int
-        Download queue size (default 8)
+        Queue size (concurrent downloads) (default 2)
+  -session string
+        session file path (default ".")
   -user string
         Username required for auth
-  -pass string
-        Password required for auth
 ```
 
 ### Config file
 By running `yt-dlp-webui` in standalone mode you have the ability to also specify a config file.
 The config file **will overwrite what have been passed as cli argument**.
+With Docker, inside the mounted `/conf` volume inside there must be a file named `config.yml`.
 
 ```yaml
 # Simple configuration file for yt-dlp webui
@@ -199,17 +176,23 @@ require_auth: true
 username: my_username
 password: my_random_secret
 
-# [optional] The download queue size (default: 8)
-queue_size: 4
+# [optional] The download queue size (default: logical cpu cores)
+queue_size: 4 # min. 2
 
 # [optional] Full path to the yt-dlp (default: "yt-dlp")
 downloaderPath: /usr/local/bin/yt-dlp
 
+# [optional] Enable file based logging with rotation (default: false)
+#enable_file_logging: false
+
 # [optional] Directory where the log file will be stored (default: ".")
 #log_path: .
 
 # [optional] Directory where the session database file will be stored (default: ".")
 #session_file_path: .
+
+# [optional] Path where the sqlite database will be created/opened (default: "./local.db")
+#local_database_path
 ```
 
 ### Systemd integration
@@ -232,17 +215,39 @@ WantedBy=multi-user.target
 systemctl enable yt-dlp-webui
 systemctl start yt-dlp-webui
 ```
+It could be that yt-dlp-webui works correctly when started manually from the console, but with systemd, it does not see the yt-dlp executable, or has issues writing to the database file. One way to fix these issues could be as follows:
+```shell
+cd
+mkdir yt-dlp-webui-workingdir
+# optionally move the already existing database file there:
+mv local.db yt-dlp-webui-workingdir
+nano yt-dlp-webui-workingdir/my.conf
+```
+The config file format is described above; make sure to include the `downloaderPath` setting (the path can possibly be found by running `which yt-dlp`). For example, one could have:
+```
+downloadPath: /stuff/media
+downloaderPath: /home/your_user/.local/bin/yt-dlp
+log_path: /home/your_user/yt-dlp-webui-workingdir
+session_file_path: /home/your_user/yt-dlp-webui-workingdir
+```
+Adjust the Service section in the `/etc/systemd/system/yt-dlp-webui.service` file as follows:
+```
+[Service]
+User=your_user
+Group=your_user
+WorkingDirectory=/home/your_user/yt-dlp-webui-workingdir
+ExecStart=/usr/local/bin/yt-dlp-webui --conf /home/your_user/yt-dlp-webui-workingdir/my.conf
+```
 
 ## Manual installation
 ```sh
-# the dependencies are: python3, ffmpeg, nodejs, psmisc, go.
+# the dependencies are: yt-dlp, ffmpeg, nodejs, go, make.
 
-cd frontend
-npm i
-npm run build
-
-go build -o yt-dlp-webui main.go
+make all
 ```
+## Open-API
+Navigate to `/openapi` to see the related swagger.
+
 
 ## Extendable
 You dont'like the Material feel?
@@ -251,17 +256,17 @@ Want to build your own frontend? We got you covered 🤠
 `yt-dlp-webui` now exposes a nice **JSON-RPC 1.0** interface through Websockets and HTTP-POST
 It is **planned** to also expose a **gRPC** server.
 
-Just as an overview, these are the available methods:
--   Service.Exec
--   Service.Progress
--   Service.Formats
--   Service.Pending
--   Service.Running
--   Service.Kill
--   Service.KillAll
--   Service.Clear
-
 For more information open an issue on GitHub and I will provide more info ASAP.
 
+## Nix
+This repo adds support for Nix(OS) in various ways through a `flake-parts` flake. 
+For more info, please refer to the [official documentation](https://nixos.org/learn/).
+
 ## What yt-dlp-webui is not
 `yt-dlp-webui` isn't your ordinary website where to download stuff from the internet, so don't try asking for links of where this is hosted. It's a self hosted platform for a Linux NAS.
+
+## Troubleshooting
+-   **It says that it isn't connected.**
+    - In some circumstances, you must set the server ip address or hostname in the settings section (gear icon).
+-   **The download  doesn't start.**
+    - Simply, yt-dlp process takes a lot of time to fire up. (yt-dlp isn't fast especially if you have a lower-end/low-power NAS/server/desktop. Furthermore some yt-dlp builds are slower than others)

docker-compose.yml

@@ -0,0 +1,11 @@
+services:
+  yt-dlp-webui:
+    image: marcobaobao/yt-dlp-webui
+    ports:
+      - 3033:3033
+    volumes:
+      - <your dir>:/downloads # replace <your dir> with a directory on your host system
+      - <your dir>:/config    # directory where config.yml will be stored
+    healthcheck:
+      test: curl -f http://localhost:3033 || exit 1
+    restart: unless-stopped

flake.lock

@@ -0,0 +1,149 @@
+{
+  "nodes": {
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": "nixpkgs-lib"
+      },
+      "locked": {
+        "lastModified": 1722555600,
+        "narHash": "sha256-XOQkdLafnb/p9ij77byFQjDf5m5QYl9b2REiVClC+x4=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "8471fe90ad337a8074e957b69ca4d0089218391d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
+    "gitignore": {
+      "inputs": {
+        "nixpkgs": [
+          "pre-commit-hooks-nix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1709087332,
+        "narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1723637854,
+        "narHash": "sha256-med8+5DSWa2UnOqtdICndjDAEjxr5D7zaIiK4pn0Q7c=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "c3aa7b8938b17aebd2deecf7be0636000d62a2b9",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-lib": {
+      "locked": {
+        "lastModified": 1722555339,
+        "narHash": "sha256-uFf2QeW7eAHlYXuDktm9c25OxOyCoUOQmh5SZ9amE5Q=",
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/a5d394176e64ab29c852d03346c1fc9b0b7d33eb.tar.gz"
+      },
+      "original": {
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs/archive/a5d394176e64ab29c852d03346c1fc9b0b7d33eb.tar.gz"
+      }
+    },
+    "nixpkgs-stable": {
+      "locked": {
+        "lastModified": 1720386169,
+        "narHash": "sha256-NGKVY4PjzwAa4upkGtAMz1npHGoRzWotlSnVlqI40mo=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "194846768975b7ad2c4988bdb82572c00222c0d7",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-24.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1719082008,
+        "narHash": "sha256-jHJSUH619zBQ6WdC21fFAlDxHErKVDJ5fpN0Hgx4sjs=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "9693852a2070b398ee123a329e68f0dab5526681",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "pre-commit-hooks-nix": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "gitignore": "gitignore",
+        "nixpkgs": "nixpkgs_2",
+        "nixpkgs-stable": "nixpkgs-stable"
+      },
+      "locked": {
+        "lastModified": 1723803910,
+        "narHash": "sha256-yezvUuFiEnCFbGuwj/bQcqg7RykIEqudOy/RBrId0pc=",
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "rev": "bfef0ada09e2c8ac55bbcd0831bd0c9d42e651ba",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-parts": "flake-parts",
+        "nixpkgs": "nixpkgs",
+        "pre-commit-hooks-nix": "pre-commit-hooks-nix"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,51 @@
+{
+  description = "A terrible web ui for yt-dlp. Designed to be self-hosted.";
+
+  inputs = {
+    flake-parts.url = "github:hercules-ci/flake-parts";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    pre-commit-hooks-nix.url = "github:cachix/pre-commit-hooks.nix";
+  };
+
+  outputs = inputs@{ self, flake-parts, ... }:
+    flake-parts.lib.mkFlake { inherit inputs; } {
+      imports = [
+        inputs.pre-commit-hooks-nix.flakeModule
+      ];
+      systems = [
+        "x86_64-linux"
+      ];
+      perSystem = { config, self', pkgs, ... }: {
+
+        packages = {
+          yt-dlp-web-ui-frontend = pkgs.callPackage ./nix/frontend.nix { };
+          default = pkgs.callPackage ./nix/server.nix {
+            inherit (self'.packages) yt-dlp-web-ui-frontend;
+          };
+        };
+
+        checks = import ./nix/tests { inherit self pkgs; };
+
+        pre-commit = {
+          check.enable = true;
+          settings = {
+            hooks = {
+              ${self'.formatter.pname}.enable = true;
+              deadnix.enable = true;
+              nil.enable = true;
+              statix.enable = true;
+            };
+          };
+        };
+
+        devShells.default = pkgs.callPackage ./nix/devShell.nix {
+          inputsFrom = [ config.pre-commit.devShell ];
+        };
+
+        formatter = pkgs.nixpkgs-fmt;
+      };
+      flake = {
+        nixosModules.default = import ./nix/module.nix self.packages;
+      };
+    };
+}

frontend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "yt-dlp-webui",
-  "version": "2.10.0",
+  "version": "3.2.1",
   "description": "Frontend compontent of yt-dlp-webui",
   "scripts": {
     "dev": "vite",
@@ -10,29 +10,30 @@
   "license": "MPL-2.0",
   "private": true,
   "dependencies": {
-    "@emotion/react": "^11.11.3",
-    "@emotion/styled": "^11.11.0",
-    "@fontsource/roboto": "^5.0.8",
-    "@fontsource/roboto-mono": "^5.0.16",
-    "@mui/icons-material": "^5.15.4",
-    "@mui/material": "^5.15.4",
-    "fp-ts": "^2.16.2",
-    "react": "^18.2.0",
-    "react-dom": "^18.2.0",
-    "react-router-dom": "^6.21.2",
+    "@emotion/react": "^11.11.4",
+    "@emotion/styled": "^11.11.5",
+    "@fontsource/roboto": "^5.0.13",
+    "@fontsource/roboto-mono": "^5.0.18",
+    "@mui/icons-material": "^5.15.16",
+    "@mui/material": "^5.15.16",
+    "fp-ts": "^2.16.5",
+    "react": "^18.3.1",
+    "react-dom": "^18.3.1",
+    "react-router-dom": "^6.23.1",
+    "react-virtuoso": "^4.7.11",
     "recoil": "^0.7.7",
     "rxjs": "^7.8.1"
   },
   "devDependencies": {
     "@modyfi/vite-plugin-yaml": "^1.1.0",
-    "@types/node": "^20.11.4",
-    "@types/react": "^18.2.48",
+    "@types/node": "^20.14.2",
+    "@types/react": "^18.3.3",
     "@types/react-dom": "^18.2.18",
     "@types/react-helmet": "^6.1.11",
     "@types/react-router-dom": "^5.3.3",
-    "@vitejs/plugin-react-swc": "^3.5.0",
-    "typescript": "^5.3.3",
-    "vite": "^5.1.6",
-    "million": "^3.0.6"
+    "@vitejs/plugin-react-swc": "^3.7.0",
+    "million": "^3.1.11",
+    "typescript": "^5.4.5",
+    "vite": "^5.2.11"
   }
 }

frontend/src/Layout.tsx

@@ -1,10 +1,11 @@
 import { ThemeProvider } from '@emotion/react'
+import ArchiveIcon from '@mui/icons-material/Archive'
 import ChevronLeft from '@mui/icons-material/ChevronLeft'
 import Dashboard from '@mui/icons-material/Dashboard'
-import DownloadIcon from '@mui/icons-material/Download'
+import LiveTvIcon from '@mui/icons-material/LiveTv'
 import Menu from '@mui/icons-material/Menu'
 import SettingsIcon from '@mui/icons-material/Settings'
-import SettingsEthernet from '@mui/icons-material/SettingsEthernet'
+import TerminalIcon from '@mui/icons-material/Terminal'
 import { Box, createTheme } from '@mui/material'
 import CssBaseline from '@mui/material/CssBaseline'
 import Divider from '@mui/material/Divider'
@@ -16,26 +17,23 @@ import ListItemText from '@mui/material/ListItemText'
 import Toolbar from '@mui/material/Toolbar'
 import Typography from '@mui/material/Typography'
 import { grey } from '@mui/material/colors'
-import { Suspense, useMemo, useState } from 'react'
+import { useMemo, useState } from 'react'
 import { Link, Outlet } from 'react-router-dom'
 import { useRecoilValue } from 'recoil'
 import { settingsState } from './atoms/settings'
-import { connectedState } from './atoms/status'
 import AppBar from './components/AppBar'
 import Drawer from './components/Drawer'
-import FreeSpaceIndicator from './components/FreeSpaceIndicator'
+import Footer from './components/Footer'
 import Logout from './components/Logout'
 import SocketSubscriber from './components/SocketSubscriber'
 import ThemeToggler from './components/ThemeToggler'
 import { useI18n } from './hooks/useI18n'
 import Toaster from './providers/ToasterProvider'
-import TerminalIcon from '@mui/icons-material/Terminal'
 
 export default function Layout() {
   const [open, setOpen] = useState(false)
 
   const settings = useRecoilValue(settingsState)
-  const isConnected = useRecoilValue(connectedState)
 
   const mode = settings.theme
   const theme = useMemo(() =>
@@ -81,21 +79,6 @@ export default function Layout() {
             >
               {settings.appTitle}
             </Typography>
-            <Suspense fallback={i18n.t('loadingLabel')}>
-              <FreeSpaceIndicator />
-            </Suspense>
-            <div style={{
-              display: 'flex',
-              alignItems: 'center',
-              flexWrap: 'wrap',
-              marginLeft: '4px',
-              gap: 3,
-            }}>
-              <SettingsEthernet />
-              <span>
-                {isConnected ? settings.serverAddr : i18n.t('notConnectedText')}
-              </span>
-            </div>
           </Toolbar>
         </AppBar>
         <Drawer variant="permanent" open={open}>
@@ -134,7 +117,20 @@ export default function Layout() {
             }>
               <ListItemButton>
                 <ListItemIcon>
-                  <DownloadIcon />
+                  <ArchiveIcon />
+                </ListItemIcon>
+                <ListItemText primary={i18n.t('archiveButtonLabel')} />
+              </ListItemButton>
+            </Link>
+            <Link to={'/monitor'} style={
+              {
+                textDecoration: 'none',
+                color: mode === 'dark' ? '#ffffff' : '#000000DE'
+              }
+            }>
+              <ListItemButton>
+                <ListItemIcon>
+                  <LiveTvIcon />
                 </ListItemIcon>
                 <ListItemText primary={i18n.t('archiveButtonLabel')} />
               </ListItemButton>
@@ -181,6 +177,7 @@ export default function Layout() {
           <Outlet />
         </Box>
       </Box>
+      <Footer />
       <Toaster />
     </ThemeProvider>
   )

frontend/src/assets/i18n.yaml

@@ -1,7 +1,7 @@
 ---
 languages:
   english:
-    urlInput: Video URL
+    urlInput: Video URL (one per line)
     statusTitle: Status
     statusReady: Ready
     selectFormatButton: Select format
@@ -24,9 +24,9 @@ languages:
     overridesAnchor: Overrides
     pathOverrideOption: Enable output path overriding
     filenameOverrideOption: Enable output file name overriding
-    customFilename: Custom filemame (leave blank to use default)
+    customFilename: Custom filename (leave blank to use default)
     customPath: Custom path
-    customArgs: Enable custom yt-dlp args (great power = great responsabilities)
+    customArgs: Enable custom yt-dlp args (great power = great responsibilities)
     customArgsInput: Custom yt-dlp arguments
     rpcConnErr: Error while conencting to RPC server
     splashText: No active downloads
@@ -34,7 +34,8 @@ languages:
     clipboardAction: Copied URL to clipboard
     playlistCheckbox: Download playlist (it will take time, after submitting you may close this window)
     restartAppMessage: Needs a page reload to take effect
-    servedFromReverseProxyCheckbox: Is behind a reverse proxy subfolder
+    servedFromReverseProxyCheckbox: Is behind a reverse proxy
+    urlBase: URL base, for reverse proxy support (subdir), defaults to empty
     newDownloadButton: New download
     homeButtonLabel: Home
     archiveButtonLabel: Archive
@@ -49,6 +50,21 @@ languages:
     templatesEditorContentLabel: Template content
     logsTitle: 'Logs'
     awaitingLogs: 'Awaiting logs...'
+    bulkDownload: 'Download files in a zip archive'
+    rpcPollingTimeTitle: RPC polling time
+    rpcPollingTimeDescription: A lower interval results in higher CPU usage (server and client side)
+    templatesReloadInfo: To register a new template it might need a page reload.
+    livestreamURLInput: Livestream URL
+    livestreamStatusWaiting: Waiting/Wait start
+    livestreamStatusDownloading: Downloading
+    livestreamStatusCompleted: Completed
+    livestreamStatusErrored: Errored
+    livestreamStatusUnknown: Unknown
+    livestreamDownloadInfo: |
+      This will monitor yet to start livestream. Each process will be executed with --wait-for-video 10.
+      If an already started livestream is provided it will be still downloaded but its progress will not be tracked.
+      Once started the livestream will be migrated to the downloads page.
+    livestreamExperimentalWarning: This feature is still experimental. Something might break!
   german:
     urlInput: Video URL
     statusTitle: Status
@@ -73,7 +89,7 @@ languages:
     overridesAnchor: Überschreibungen
     pathOverrideOption: Ausgabe-Pfad Überschreibung aktivieren
     filenameOverrideOption: Ausgabe-Dateiname Überschreibung aktivieren
-    customFilename: Custom filemame (leave blank to use default)
+    customFilename: Custom filename (leave blank to use default)
     customPath: Benutzerdefinierter Pfad
     customArgs: Benutzerdefinierte yt-dlp Argumente aktivieren (viel Macht = viel Verantwortung)
     customArgsInput: Benutzerdefinierte yt-dlp Argumente
@@ -98,6 +114,18 @@ languages:
     templatesEditorContentLabel: Vorlagen Inhalt
     logsTitle: 'Logs'
     awaitingLogs: 'Awaiting logs...'
+    bulkDownload: 'Download files in a zip archive'
+    livestreamURLInput: Livestream URL
+    livestreamStatusWaiting: Waiting/Wait start
+    livestreamStatusDownloading: Downloading
+    livestreamStatusCompleted: Completed
+    livestreamStatusErrored: Errored
+    livestreamStatusUnknown: Unknown
+    livestreamDownloadInfo: |
+      This will monitor yet to start livestream. Each process will be executed with --wait-for-video 10.
+      If an already started livestream is provided it will be still downloaded but its progress will not be tracked.
+      Once started the livestream will be migrated to the downloads page.
+    livestreamExperimentalWarning: This feature is still experimental. Something might break!
   french:
     urlInput: URL vidéo de YouTube ou d'un autre service pris en charge
     statusTitle: Statut
@@ -149,8 +177,20 @@ languages:
     templatesEditorContentLabel: Template content
     logsTitle: 'Logs'
     awaitingLogs: 'Awaiting logs...'
+    bulkDownload: 'Download files in a zip archive'
+    livestreamURLInput: Livestream URL
+    livestreamStatusWaiting: Waiting/Wait start
+    livestreamStatusDownloading: Downloading
+    livestreamStatusCompleted: Completed
+    livestreamStatusErrored: Errored
+    livestreamStatusUnknown: Unknown
+    livestreamDownloadInfo: |
+      This will monitor yet to start livestream. Each process will be executed with --wait-for-video 10.
+      If an already started livestream is provided it will be still downloaded but its progress will not be tracked.
+      Once started the livestream will be migrated to the downloads page.
+    livestreamExperimentalWarning: This feature is still experimental. Something might break!
   italian:
-    urlInput: URL Video
+    urlInput: URL Video (uno per linea)
     statusTitle: Stato
     startButton: Inizia
     statusReady: Pronto
@@ -172,7 +212,7 @@ languages:
     overridesAnchor: Sovrascritture
     pathOverrideOption: Abilita sovrascrittura percorso di output
     filenameOverrideOption: Abilita sovrascrittura del nome del file di output
-    customFilename: Custom filemame (leave blank to use default)
+    customFilename: Custom filename (leave blank to use default)
     customPath: Custom path
     customArgs: Enable custom yt-dlp args (great power = great responsabilities)
     customArgsInput: Custom yt-dlp arguments
@@ -197,6 +237,18 @@ languages:
     templatesEditorContentLabel: Contentunto template
     logsTitle: 'Logs'
     awaitingLogs: 'Awaiting logs...'
+    bulkDownload: 'Download files in a zip archive'
+    livestreamURLInput: Livestream URL
+    livestreamStatusWaiting: Waiting/Wait start
+    livestreamStatusDownloading: Downloading
+    livestreamStatusCompleted: Completed
+    livestreamStatusErrored: Errored
+    livestreamStatusUnknown: Unknown
+    livestreamDownloadInfo: |
+      This will monitor yet to start livestream. Each process will be executed with --wait-for-video 10.
+      If an already started livestream is provided it will be still downloaded but its progress will not be tracked.
+      Once started the livestream will be migrated to the downloads page.
+    livestreamExperimentalWarning: This feature is still experimental. Something might break!
   chinese:
     urlInput: 视频 URL
     statusTitle: 状态
@@ -246,6 +298,18 @@ languages:
     templatesEditorContentLabel: 模板内容
     logsTitle: '日志'
     awaitingLogs: '正在等待日志…'
+    bulkDownload: '下载 zip 压缩包中的文件'
+    livestreamURLInput: 直播 URL
+    livestreamStatusWaiting: 等待直播开始
+    livestreamStatusDownloading: 下载中
+    livestreamStatusCompleted: 已完成
+    livestreamStatusErrored: 发生错误
+    livestreamStatusUnknown: 未知
+    livestreamDownloadInfo: |
+      本功能将会监控即将开始的直播流，每个进程都会传入参数：--wait-for-video 10 （重试间隔10秒）
+      如果直播已经开始，那么依然可以下载，但是不会记录下载进度。
+      直播开始后，将会转移到下载页面
+    livestreamExperimentalWarning: 实验性功能，可能存在未知Bug，请谨慎使用
   spanish:
     urlInput: URL de YouTube u otro servicio compatible
     statusTitle: Estado
@@ -293,6 +357,18 @@ languages:
     templatesEditorContentLabel: Template content
     logsTitle: 'Logs'
     awaitingLogs: 'Awaiting logs...'
+    bulkDownload: 'Download files in a zip archive'
+    livestreamURLInput: Livestream URL
+    livestreamStatusWaiting: Waiting/Wait start
+    livestreamStatusDownloading: Downloading
+    livestreamStatusCompleted: Completed
+    livestreamStatusErrored: Errored
+    livestreamStatusUnknown: Unknown
+    livestreamDownloadInfo: |
+      This will monitor yet to start livestream. Each process will be executed with --wait-for-video 10.
+      If an already started livestream is provided it will be still downloaded but its progress will not be tracked.
+      Once started the livestream will be migrated to the downloads page.
+    livestreamExperimentalWarning: This feature is still experimental. Something might break!
   russian:
     urlInput: URL-адрес YouTube или любого другого поддерживаемого сервиса
     statusTitle: Статус
@@ -324,22 +400,34 @@ languages:
     splashText: Нет активных загрузок
     archiveTitle: Архив
     clipboardAction: URL скопирован в буфер обмена
-    playlistCheckbox: Download playlist (it will take time, after submitting you may even close this window)
-    servedFromReverseProxyCheckbox: Is behind a reverse proxy subfolder
-    newDownloadButton: New download
+    playlistCheckbox: Скачать плейлист. Это займет время, после отправки вы сможете закрыть окно
+    servedFromReverseProxyCheckbox: Находится за обратным прокси
+    newDownloadButton: Новая загрузка
     homeButtonLabel: Home
-    archiveButtonLabel: Archive
-    settingsButtonLabel: Settings
-    rpcAuthenticationLabel: RPC authentication
-    themeTogglerLabel: Theme toggler
-    loadingLabel: Loading...
-    appTitle: App title
-    savedTemplates: Saved templates
-    templatesEditor: Templates editor
-    templatesEditorNameLabel: Template name
-    templatesEditorContentLabel: Template content
-    logsTitle: 'Logs'
-    awaitingLogs: 'Awaiting logs...'
+    archiveButtonLabel: Архив
+    settingsButtonLabel: Настройки
+    rpcAuthenticationLabel: RPC-аутентификация
+    themeTogglerLabel: Переключить тему
+    loadingLabel: Загрузка...
+    appTitle: Название приложения
+    savedTemplates: Сохраненные шаблоны
+    templatesEditor: Редактор шаблонов
+    templatesEditorNameLabel: Имя шаблона
+    templatesEditorContentLabel: Содержание шаблона
+    logsTitle: 'Логи'
+    awaitingLogs: 'Ожидание логов...'
+    bulkDownload: 'Скачать файлы в zip архиве'
+    livestreamURLInput: Livestream URL
+    livestreamStatusWaiting: Waiting/Wait start
+    livestreamStatusDownloading: Downloading
+    livestreamStatusCompleted: Completed
+    livestreamStatusErrored: Errored
+    livestreamStatusUnknown: Unknown
+    livestreamDownloadInfo: |
+      This will monitor yet to start livestream. Each process will be executed with --wait-for-video 10.
+      If an already started livestream is provided it will be still downloaded but its progress will not be tracked.
+      Once started the livestream will be migrated to the downloads page.
+    livestreamExperimentalWarning: This feature is still experimental. Something might break!
   korean:
     urlInput: YouTube나 다른 지원되는 사이트의 URL
     statusTitle: 상태
@@ -363,7 +451,7 @@ languages:
     overridesAnchor: Overrides
     pathOverrideOption: Enable output path overriding
     filenameOverrideOption: Enable output file name overriding
-    customFilename: Custom filemame (leave blank to use default)
+    customFilename: Custom filename (leave blank to use default)
     customPath: Custom path
     customArgs: Enable custom yt-dlp args (great power = great responsabilities)
     customArgsInput: Custom yt-dlp arguments
@@ -387,6 +475,18 @@ languages:
     templatesEditorContentLabel: Template content
     logsTitle: 'Logs'
     awaitingLogs: 'Awaiting logs...'
+    bulkDownload: 'Download files in a zip archive'
+    livestreamURLInput: Livestream URL
+    livestreamStatusWaiting: Waiting/Wait start
+    livestreamStatusDownloading: Downloading
+    livestreamStatusCompleted: Completed
+    livestreamStatusErrored: Errored
+    livestreamStatusUnknown: Unknown
+    livestreamDownloadInfo: |
+      This will monitor yet to start livestream. Each process will be executed with --wait-for-video 10.
+      If an already started livestream is provided it will be still downloaded but its progress will not be tracked.
+      Once started the livestream will be migrated to the downloads page.
+    livestreamExperimentalWarning: This feature is still experimental. Something might break!
   japanese:
     urlInput: YouTubeまたはサポート済み動画のURL
     statusTitle: 状態
@@ -415,26 +515,38 @@ languages:
     customPath: 保存先
     customArgs: yt-dlpのオプションの有効化 (最適設定にする場合)
     customArgsInput: yt-dlpのオプション
-    rpcConnErr: Error while conencting to RPC server
-    splashText: No active downloads
-    archiveTitle: Archive
-    clipboardAction: Copied URL to clipboard
-    playlistCheckbox: Download playlist (it will take time, after submitting you may even close this window)
-    servedFromReverseProxyCheckbox: Is behind a reverse proxy subfolder
-    newDownloadButton: New download
-    homeButtonLabel: Home
-    archiveButtonLabel: Archive
-    settingsButtonLabel: Settings
-    rpcAuthenticationLabel: RPC authentication
-    themeTogglerLabel: Theme toggler
-    loadingLabel: Loading...
-    appTitle: App title
-    savedTemplates: Saved templates
-    templatesEditor: Templates editor
-    templatesEditorNameLabel: Template name
-    templatesEditorContentLabel: Template content
-    logsTitle: 'Logs'
-    awaitingLogs: 'Awaiting logs...'
+    rpcConnErr: RPCサーバーへの接続中にエラーが発生しました
+    splashText: アクティブなダウンロードはありません
+    archiveTitle: アーカイブ
+    clipboardAction: URLをクリップボードにコピーしました
+    playlistCheckbox: プレイリストをダウンロード (これには時間がかかりますが、処理中はウィンドウを閉じることができます)
+    servedFromReverseProxyCheckbox: リバースプロキシのサブフォルダにあります
+    newDownloadButton: 新しくダウンロード
+    homeButtonLabel: ホーム
+    archiveButtonLabel: アーカイブ
+    settingsButtonLabel: 設定
+    rpcAuthenticationLabel: RPC認証
+    themeTogglerLabel: テーマ切り替え
+    loadingLabel: 読み込み中...
+    appTitle: アプリタイトル
+    savedTemplates: 保存したテンプレート
+    templatesEditor: テンプレートエディター
+    templatesEditorNameLabel: テンプレート名
+    templatesEditorContentLabel: テンプレート内容
+    logsTitle: 'ログ'
+    awaitingLogs: 'ログを待機中...'
+    bulkDownload: 'ダウンロードしたファイルをZIPで保存'
+    livestreamURLInput: ライブストリームURL
+    livestreamStatusWaiting: 開始を待っています
+    livestreamStatusDownloading: ダウンロード中
+    livestreamStatusCompleted: 完了
+    livestreamStatusErrored: エラー
+    livestreamStatusUnknown: 不明
+    livestreamDownloadInfo: |
+      まだ開始されていないライブストリームを監視します。各プロセスは、--wait-for-video 10 で実行されます。
+      すでに開始されているライブストリームが提供された場合、ダウンロードは継続されますが進行状況は追跡されません。
+      ライブストリームが開始されると、ダウンロードページに移動されます。
+    livestreamExperimentalWarning: この機能は実験的なものです。何かが壊れるかもしれません！
   catalan:
     urlInput: URL de YouTube o d'un altre servei compatible
     statusTitle: Estat
@@ -482,6 +594,18 @@ languages:
     templatesEditorContentLabel: Template content
     logsTitle: 'Logs'
     awaitingLogs: 'Awaiting logs...'
+    bulkDownload: 'Download files in a zip archive'
+    livestreamURLInput: Livestream URL
+    livestreamStatusWaiting: Waiting/Wait start
+    livestreamStatusDownloading: Downloading
+    livestreamStatusCompleted: Completed
+    livestreamStatusErrored: Errored
+    livestreamStatusUnknown: Unknown
+    livestreamDownloadInfo: |
+      This will monitor yet to start livestream. Each process will be executed with --wait-for-video 10.
+      If an already started livestream is provided it will be still downloaded but its progress will not be tracked.
+      Once started the livestream will be migrated to the downloads page.
+    livestreamExperimentalWarning: This feature is still experimental. Something might break!
   ukrainian:
     urlInput: URL-адреса YouTube або будь-якого іншого підтримуваного сервісу
     statusTitle: Статус
@@ -529,6 +653,18 @@ languages:
     templatesEditorContentLabel: Template content
     logsTitle: 'Logs'
     awaitingLogs: 'Awaiting logs...'
+    bulkDownload: 'Download files in a zip archive'
+    livestreamURLInput: Livestream URL
+    livestreamStatusWaiting: Waiting/Wait start
+    livestreamStatusDownloading: Downloading
+    livestreamStatusCompleted: Completed
+    livestreamStatusErrored: Errored
+    livestreamStatusUnknown: Unknown
+    livestreamDownloadInfo: |
+      This will monitor yet to start livestream. Each process will be executed with --wait-for-video 10.
+      If an already started livestream is provided it will be still downloaded but its progress will not be tracked.
+      Once started the livestream will be migrated to the downloads page.
+    livestreamExperimentalWarning: This feature is still experimental. Something might break!
   polish:
     urlInput: Adres URL YouTube lub innej obsługiwanej usługi
     statusTitle: Status
@@ -576,3 +712,80 @@ languages:
     templatesEditorContentLabel: Template content
     logsTitle: 'Logs'
     awaitingLogs: 'Awaiting logs...'
+    bulkDownload: 'Download files in a zip archive'
+    livestreamURLInput: Livestream URL
+    livestreamStatusWaiting: Waiting/Wait start
+    livestreamStatusDownloading: Downloading
+    livestreamStatusCompleted: Completed
+    livestreamStatusErrored: Errored
+    livestreamStatusUnknown: Unknown
+    livestreamDownloadInfo: |
+      This will monitor yet to start livestream. Each process will be executed with --wait-for-video 10.
+      If an already started livestream is provided it will be still downloaded but its progress will not be tracked.
+      Once started the livestream will be migrated to the downloads page.
+    livestreamExperimentalWarning: This feature is still experimental. Something might break!
+  swedish:
+    urlInput: Videolänk (en per rad)
+    statusTitle: Status
+    statusReady: Redo
+    selectFormatButton: Välj format
+    startButton: Start
+    abortAllButton: Avbryt alla
+    updateBinButton: Uppdatera yt-dlp
+    darkThemeButton: Mörkt tema
+    lightThemeButton: Ljust tema
+    settingsAnchor: Inställningar
+    serverAddressTitle: Serveraddress
+    serverPortTitle: Port
+    extractAudioCheckbox: Extrahera ljud
+    noMTimeCheckbox: Lägg inte till info om när filen senast modifierades
+    bgReminder: När du stänger denna sida så kommer nedladdningen att fortsätta i bakgrunden.
+    toastConnected: 'Ansluten till '
+    toastUpdated: Uppdaterade yt-dlp!
+    formatSelectionEnabler: Tillåt val av ljud- och bildformat
+    themeSelect: 'Tema'
+    languageSelect: 'Språk'
+    overridesAnchor: Överskrivningar
+    pathOverrideOption: Tillåt överskrivning av filsökvägen
+    filenameOverrideOption: Tillåt överskrivning av filnamn
+    customFilename: Eget filnamn (lämna blankt för standardnamn)
+    customPath: Egen filsökväg
+    customArgs: Tillåt egna yt-dlp-argument (frihet under ansvar!)
+    customArgsInput: Egna yt-dlp-argument
+    rpcConnErr: Ett fel inträffade vid anslutning till RPC-server
+    splashText: Inga pågående nedladdningar
+    archiveTitle: Arkiv
+    clipboardAction: Kopierade länken
+    playlistCheckbox: Ladda ner spellista (detta kommer ta did, efter start så kan du stänga detta fönster)
+    restartAppMessage: En sidomladdning behövs innan förändringen får effekt
+    servedFromReverseProxyCheckbox: Servern befinner sig bakom en omvänd proxy
+    urlBase: "URL-bas, måste anges när en omvänd proxy används. Standardinställning: lämna blank"
+    newDownloadButton: Ny nedladdning
+    homeButtonLabel: Hem
+    archiveButtonLabel: Arkiv
+    settingsButtonLabel: Inställningar
+    rpcAuthenticationLabel: RPC-Autentisering
+    themeTogglerLabel: Tema-knapp
+    loadingLabel: Laddar...
+    appTitle: Apptitel
+    savedTemplates: Sparade mallar
+    templatesEditor: Mallredigerare
+    templatesEditorNameLabel: Namn
+    templatesEditorContentLabel: Innehåll 
+    logsTitle: 'Loggar'
+    awaitingLogs: 'Väntar på loggar...'
+    bulkDownload: 'Ladda ner filer i ett zip-arkiv'
+    rpcPollingTimeTitle: Frekvens av RPC-uppdateringar
+    rpcPollingTimeDescription: En högre frekvens kräver mer CPU-resurser för både server och klient
+    templatesReloadInfo: För att registrera en ny mall så kan en sidomladdning krävas.
+    livestreamURLInput: Livestream URL
+    livestreamStatusWaiting: Waiting/Wait start
+    livestreamStatusDownloading: Downloading
+    livestreamStatusCompleted: Completed
+    livestreamStatusErrored: Errored
+    livestreamStatusUnknown: Unknown
+    livestreamDownloadInfo: |
+      This will monitor yet to start livestream. Each process will be executed with --wait-for-video 10.
+      If an already started livestream is provided it will be still downloaded but its progress will not be tracked.
+      Once started the livestream will be migrated to the downloads page.
+    livestreamExperimentalWarning: This feature is still experimental. Something might break!

frontend/src/atoms/downloadTemplate.ts

@@ -1,16 +1,15 @@
-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'
+import { pipe } from 'fp-ts/lib/function'
+import { atom, selector } from 'recoil'
+import { ffetch } from '../lib/httpClient'
+import { CustomTemplate } from '../types'
+import { serverSideCookiesState, serverURL } from './settings'
 
-export const cookiesTemplateState = atom({
+export const cookiesTemplateState = selector({
   key: 'cookiesTemplateState',
-  default: localStorage.getItem('cookiesTemplate') ?? '',
-  effects: [
-    ({ onSet }) => onSet(e => localStorage.setItem('cookiesTemplate', e))
-  ]
+  get: ({ get }) => get(serverSideCookiesState)
+    ? '--cookies=cookies.txt'
+    : ''
 })
 
 export const customArgsState = atom({

frontend/src/atoms/format.ts

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

frontend/src/atoms/rpc.ts

@@ -1,4 +1,4 @@
-import { selector } from 'recoil'
+import { atom, selector } from 'recoil'
 import { RPCClient } from '../lib/rpcClient'
 import { rpcHTTPEndpoint, rpcWebSocketEndpoint } from './settings'
 
@@ -12,3 +12,12 @@ export const rpcClientState = selector({
     ),
   dangerouslyAllowMutability: true,
 })
+
+export const rpcPollingTimeState = atom({
+  key: 'rpcPollingTimeState',
+  default: Number(localStorage.getItem('rpc-polling-time')) || 1000,
+  effects: [
+    ({ onSet }) =>
+      onSet(a => localStorage.setItem('rpc-polling-time', a.toString()))
+  ]
+})

frontend/src/atoms/settings.ts

@@ -1,16 +1,21 @@
+import { pipe } from 'fp-ts/lib/function'
+import { matchW } from 'fp-ts/lib/TaskEither'
 import { atom, selector } from 'recoil'
+import { ffetch } from '../lib/httpClient'
 import { prefersDarkMode } from '../utils'
 
 export const languages = [
   'english',
   'chinese',
   'russian',
+  'french',
   'italian',
   'spanish',
   'korean',
   'japanese',
   'catalan',
   'ukrainian',
+  'swedish',
   'polish',
   'german'
 ] as const
@@ -64,8 +69,7 @@ export const serverAddressState = atom<string>({
 
 export const serverPortState = atom<number>({
   key: 'serverPortState',
-  default: Number(localStorage.getItem('server-port')) ||
-    Number(window.location.port),
+  default: Number(localStorage.getItem('server-port')) || Number(window.location.port),
   effects: [
     ({ onSet }) =>
       onSet(a => localStorage.setItem('server-port', a.toString()))
@@ -135,6 +139,15 @@ export const servedFromReverseProxyState = atom({
   ]
 })
 
+export const servedFromReverseProxySubDirState = atom<string>({
+  key: 'servedFromReverseProxySubDirState',
+  default: localStorage.getItem('reverseProxySubDir') ?? '',
+  effects: [
+    ({ onSet }) =>
+      onSet(a => localStorage.setItem('reverseProxySubDir', a))
+  ]
+})
+
 export const appTitleState = atom({
   key: 'appTitleState',
   default: localStorage.getItem('appTitle') ?? 'yt-dlp Web UI',
@@ -146,9 +159,15 @@ export const appTitleState = atom({
 
 export const serverAddressAndPortState = selector({
   key: 'serverAddressAndPortState',
-  get: ({ get }) => get(servedFromReverseProxyState)
-    ? `${get(serverAddressState)}`
-    : `${get(serverAddressState)}:${get(serverPortState)}`
+  get: ({ get }) => {
+    if (get(servedFromReverseProxySubDirState)) {
+      return `${get(serverAddressState)}/${get(servedFromReverseProxySubDirState)}/`
+    }
+    if (get(servedFromReverseProxyState)) {
+      return `${get(serverAddressState)}`
+    }
+    return `${get(serverAddressState)}:${get(serverPortState)}`
+  }
 })
 
 export const serverURL = selector({
@@ -173,16 +192,18 @@ export const rpcHTTPEndpoint = selector({
   }
 })
 
-export const cookiesState = atom({
-  key: 'cookiesState',
-  default: localStorage.getItem('yt-dlp-cookies') ?? '',
-  effects: [
-    ({ onSet }) =>
-      onSet(c => localStorage.setItem('yt-dlp-cookies', c))
-  ]
+export const serverSideCookiesState = selector<string>({
+  key: 'serverSideCookiesState',
+  get: async ({ get }) => await pipe(
+    ffetch<Readonly<{ cookies: string }>>(`${get(serverURL)}/api/v1/cookies`),
+    matchW(
+      () => '',
+      (r) => r.cookies
+    )
+  )()
 })
 
-export const themeSelector = selector<ThemeNarrowed>({
+const themeSelector = selector<ThemeNarrowed>({
   key: 'themeSelector',
   get: ({ get }) => {
     const theme = get(themeState)

frontend/src/atoms/status.ts

@@ -1,21 +1,17 @@
+import { pipe } from 'fp-ts/lib/function'
+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'
 
 export const connectedState = atom({
   key: 'connectedState',
   default: false
 })
 
-export const updatedBinaryState = atom({
-  key: 'updatedBinaryState',
-  default: false
-})
-
-export const isDownloadingState = atom({
-  key: 'isDownloadingState',
-  default: false
-})
-
 export const freeSpaceBytesState = selector({
   key: 'freeSpaceBytesState',
   get: async ({ get }) => {
@@ -32,4 +28,18 @@ export const availableDownloadPathsState = selector({
       .catch(() => ({ result: [] }))
     return res.result
   }
+})
+
+export const ytdlpRpcVersionState = selector<RPCVersion>({
+  key: 'ytdlpRpcVersionState',
+  get: async ({ get }) => await pipe(
+    ffetch<RPCVersion>(`${get(serverURL)}/api/v1/version`),
+    getOrElse(() => pipe(
+      {
+        rpcVersion: 'unknown version',
+        ytdlpVersion: 'unknown version',
+      },
+      of
+    )),
+  )()
 })

frontend/src/atoms/ui.ts

@@ -1,6 +1,14 @@
-import { atom } from 'recoil'
+import { atom, selector } from 'recoil'
+import { activeDownloadsState } from './downloads'
 
 export const loadingAtom = atom({
   key: 'loadingAtom',
   default: true
+})
+
+export const totalDownloadSpeedState = selector<number>({
+  key: 'totalDownloadSpeedState',
+  get: ({ get }) => get(activeDownloadsState)
+    .map(d => d.progress.speed)
+    .reduce((curr, next) => curr + next, 0)
 })

frontend/src/components/AppBar.tsx

@@ -1,11 +1,11 @@
-import { styled } from '@mui/material';
-import MuiAppBar, { AppBarProps as MuiAppBarProps } from '@mui/material/AppBar';
+import { styled } from '@mui/material'
+import MuiAppBar, { AppBarProps as MuiAppBarProps } from '@mui/material/AppBar'
 
 interface AppBarProps extends MuiAppBarProps {
   open?: boolean
 }
 
-const drawerWidth = 240;
+const drawerWidth = 240
 
 const AppBar = styled(MuiAppBar, {
   shouldForwardProp: (prop) => prop !== 'open',
@@ -23,6 +23,6 @@ const AppBar = styled(MuiAppBar, {
       duration: theme.transitions.duration.enteringScreen,
     }),
   }),
-}));
+}))
 
 export default AppBar

frontend/src/components/CookiesTextField.tsx

@@ -1,22 +1,20 @@
-import { TextField } from '@mui/material'
+import { Button, TextField } from '@mui/material'
 import * as A from 'fp-ts/Array'
 import * as E from 'fp-ts/Either'
 import * as O from 'fp-ts/Option'
+import { matchW } from 'fp-ts/lib/TaskEither'
 import { pipe } from 'fp-ts/lib/function'
 import { useMemo } from 'react'
-import { useRecoilState, useRecoilValue } from 'recoil'
+import { useRecoilValue } from 'recoil'
 import { Subject, debounceTime, distinctUntilChanged } from 'rxjs'
-import { cookiesTemplateState } from '../atoms/downloadTemplate'
-import { cookiesState, serverURL } from '../atoms/settings'
+import { serverSideCookiesState, serverURL } from '../atoms/settings'
 import { useSubscription } from '../hooks/observable'
 import { useToast } from '../hooks/toast'
 import { ffetch } from '../lib/httpClient'
 
 const validateCookie = (cookie: string) => pipe(
   cookie,
-  cookie => cookie.replace(/\s\s+/g, ' '),
-  cookie => cookie.replaceAll('\t', ' '),
-  cookie => cookie.split(' '),
+  cookie => cookie.split('\t'),
   E.of,
   E.flatMap(
     E.fromPredicate(
@@ -68,13 +66,19 @@ const validateCookie = (cookie: string) => pipe(
   ),
 )
 
+const noopValidator = (s: string): E.Either<string, string[]> => pipe(
+  s,
+  s => s.split('\t'),
+  E.of
+)
+
+const isCommentOrNewLine = (s: string) => s === '' || s.startsWith('\n') || s.startsWith('#')
+
 const CookiesTextField: React.FC = () => {
   const serverAddr = useRecoilValue(serverURL)
-  const [, setCookies] = useRecoilState(cookiesTemplateState)
-  const [savedCookies, setSavedCookies] = useRecoilState(cookiesState)
+  const savedCookies = useRecoilValue(serverSideCookiesState)
 
   const { pushMessage } = useToast()
-  const flag = '--cookies=cookies.txt'
 
   const cookies$ = useMemo(() => new Subject<string>(), [])
 
@@ -86,28 +90,41 @@ const CookiesTextField: React.FC = () => {
       })
     })()
 
+  const deleteCookies = () => pipe(
+    ffetch(`${serverAddr}/api/v1/cookies`, {
+      method: 'DELETE',
+    }),
+    matchW(
+      (l) => pushMessage(l, 'error'),
+      (_) => {
+        pushMessage('Deleted cookies', 'success')
+        pushMessage(`Reload the page to apply the changes`, 'info')
+      }
+    )
+  )()
+
   const validateNetscapeCookies = (cookies: string) => pipe(
     cookies,
     cookies => cookies.split('\n'),
-    cookies => cookies.filter(f => !f.startsWith('\n')), // empty lines
-    cookies => cookies.filter(f => !f.startsWith('# ')), // comments
-    cookies => cookies.filter(Boolean), // empty lines
-    A.map(validateCookie),
-    A.mapWithIndex((i, either) => pipe(
+    A.map(c => isCommentOrNewLine(c) ? noopValidator(c) : validateCookie(c)), // validate line
+    A.mapWithIndex((i, either) => pipe(                  // detect errors and return the either
       either,
-      E.matchW(
-        (l) => pushMessage(`Error in line ${i + 1}: ${l}`, 'warning'),
-        () => E.isRight(either)
+      E.match(
+        (l) => {
+          pushMessage(`Error in line ${i + 1}: ${l}`, 'warning')
+          return either
+        },
+        (_) => either
       ),
     )),
-    A.filter(Boolean),
-    A.match(
-      () => false,
-      (c) => {
-        pushMessage(`Valid ${c.length} Netscape cookies`, 'info')
-        return true
-      }
-    )
+    A.filter(c => E.isRight(c)),                         // filter the line who didn't pass the validation
+    A.map(E.getOrElse(() => new Array<string>())),       // cast the array of eithers to an array of tokens
+    A.filter(f => f.length > 0),                         // filter the empty tokens
+    A.map(f => f.join('\t')),                            // join the tokens in a TAB separated string
+    A.reduce('', (c, n) => `${c}${n}\n`),                // reduce all to a single string separated by \n
+    parsed => parsed.length > 0                          // if nothing has passed the validation return none
+      ? O.some(parsed)
+      : O.none
   )
 
   useSubscription(
@@ -117,22 +134,17 @@ const CookiesTextField: React.FC = () => {
     ),
     (cookies) => pipe(
       cookies,
-      cookies => {
-        setSavedCookies(cookies)
-        return cookies
-      },
       validateNetscapeCookies,
-      O.fromPredicate(f => f === true),
       O.match(
-        () => setCookies(''),
-        async () => {
+        () => pushMessage('No valid cookies', 'warning'),
+        async (some) => {
           pipe(
-            await submitCookies(cookies),
+            await submitCookies(some.trimEnd()),
             E.match(
               (l) => pushMessage(`${l}`, 'error'),
               () => {
-                pushMessage(`Saved Netscape cookies`, 'success')
-                setCookies(flag)
+                pushMessage(`Saved ${some.split('\n').length} Netscape cookies`, 'success')
+                pushMessage('Reload the page to apply the changes', 'info')
               }
             )
           )
@@ -142,15 +154,18 @@ const CookiesTextField: React.FC = () => {
   )
 
   return (
-    <TextField
-      label="Netscape Cookies"
-      multiline
-      maxRows={20}
-      minRows={4}
-      fullWidth
-      defaultValue={savedCookies}
-      onChange={(e) => cookies$.next(e.currentTarget.value)}
-    />
+    <>
+      <TextField
+        label="Netscape Cookies"
+        multiline
+        maxRows={20}
+        minRows={4}
+        fullWidth
+        defaultValue={savedCookies}
+        onChange={(e) => cookies$.next(e.currentTarget.value)}
+      />
+      <Button onClick={deleteCookies}>Delete cookies</Button>
+    </>
   )
 }
 

frontend/src/components/DownloadCard.tsx

@@ -16,8 +16,10 @@ import {
   Typography
 } from '@mui/material'
 import { useCallback } from 'react'
+import { useRecoilValue } from 'recoil'
+import { serverURL } from '../atoms/settings'
 import { RPCResult } from '../types'
-import { ellipsis, formatSpeedMiB, mapProcessStatus, formatSize } from '../utils'
+import { base64URLEncode, ellipsis, formatSize, formatSpeedMiB, mapProcessStatus } from '../utils'
 
 type Props = {
   download: RPCResult
@@ -35,6 +37,8 @@ const Resolution: React.FC<{ resolution?: string }> = ({ resolution }) => {
 }
 
 const DownloadCard: React.FC<Props> = ({ download, onStop, onCopy }) => {
+  const serverAddr = useRecoilValue(serverURL)
+
   const isCompleted = useCallback(
     () => download.progress.percentage === '-1',
     [download.progress.percentage]
@@ -47,6 +51,16 @@ const DownloadCard: React.FC<Props> = ({ download, onStop, onCopy }) => {
     [download.progress.percentage, isCompleted]
   )
 
+  const viewFile = (path: string) => {
+    const encoded = base64URLEncode(path)
+    window.open(`${serverAddr}/archive/v/${encoded}?token=${localStorage.getItem('token')}`)
+  }
+
+  const downloadFile = (path: string) => {
+    const encoded = base64URLEncode(path)
+    window.open(`${serverAddr}/archive/d/${encoded}?token=${localStorage.getItem('token')}`)
+  }
+
   return (
     <Card>
       <CardActionArea onClick={() => {
@@ -61,14 +75,22 @@ const DownloadCard: React.FC<Props> = ({ download, onStop, onCopy }) => {
           /> :
           <Skeleton variant="rectangular" height={180} />
         }
+        {download.progress.percentage ?
+          <LinearProgress
+            variant="determinate"
+            value={percentageToNumber()}
+            color={isCompleted() ? "success" : "primary"}
+          /> :
+          null
+        }
         <CardContent>
           {download.info.title !== '' ?
             <Typography gutterBottom variant="h6" component="div">
-              {ellipsis(download.info.title, 54)}
+              {ellipsis(download.info.title, 100)}
             </Typography> :
             <Skeleton />
           }
-          <Stack direction="row" spacing={1} py={2}>
+          <Stack direction="row" spacing={0.5} py={1}>
             <Chip
               label={
                 isCompleted()
@@ -90,14 +112,6 @@ const DownloadCard: React.FC<Props> = ({ download, onStop, onCopy }) => {
             </Typography>
             <Resolution resolution={download.info.resolution} />
           </Stack>
-          {download.progress.percentage ?
-            <LinearProgress
-              variant="determinate"
-              value={percentageToNumber()}
-              color={isCompleted() ? "secondary" : "primary"}
-            /> :
-            null
-          }
         </CardContent>
       </CardActionArea>
       <CardActions>
@@ -109,6 +123,26 @@ const DownloadCard: React.FC<Props> = ({ download, onStop, onCopy }) => {
         >
           {isCompleted() ? "Clear" : "Stop"}
         </Button>
+        {isCompleted() &&
+          <>
+            <Button
+              variant="contained"
+              size="small"
+              color="primary"
+              onClick={() => downloadFile(download.output.savedFilePath)}
+            >
+              Download
+            </Button>
+            <Button
+              variant="contained"
+              size="small"
+              color="primary"
+              onClick={() => viewFile(download.output.savedFilePath)}
+            >
+              View
+            </Button>
+          </>
+        }
       </CardActions>
     </Card>
   )

frontend/src/components/DownloadDialog.tsx

@@ -26,21 +26,19 @@ import {
   Suspense,
   forwardRef,
   useEffect,
-  useMemo,
   useRef,
   useState,
   useTransition
 } from 'react'
 import { useRecoilState, useRecoilValue } from 'recoil'
 import { customArgsState, downloadTemplateState, filenameTemplateState, savedTemplatesState } from '../atoms/downloadTemplate'
-import { latestCliArgumentsState, settingsState } from '../atoms/settings'
+import { settingsState } from '../atoms/settings'
 import { availableDownloadPathsState, connectedState } from '../atoms/status'
 import FormatsGrid from '../components/FormatsGrid'
 import { useI18n } from '../hooks/useI18n'
 import { useRPC } from '../hooks/useRPC'
-import { CliArguments } from '../lib/argsParser'
 import type { DLMetadata } from '../types'
-import { isValidURL, toFormatArgs } from '../utils'
+import { toFormatArgs } from '../utils'
 import ExtraDownloadOptions from './ExtraDownloadOptions'
 
 const Transition = forwardRef(function Transition(
@@ -71,7 +69,6 @@ const DownloadDialog: FC<Props> = ({ open, onClose, onDownloadStart }) => {
   const [pickedBestFormat, setPickedBestFormat] = useState('')
 
   const [customArgs, setCustomArgs] = useRecoilState(customArgsState)
-  const [, setCliArgs] = useRecoilState(latestCliArgumentsState)
 
   const [downloadPath, setDownloadPath] = useState('')
 
@@ -80,14 +77,9 @@ const DownloadDialog: FC<Props> = ({ open, onClose, onDownloadStart }) => {
   )
 
   const [url, setUrl] = useState('')
-  const [workingUrl, setWorkingUrl] = useState('')
 
   const [isPlaylist, setIsPlaylist] = useState(false)
 
-  const argsBuilder = useMemo(() =>
-    new CliArguments().fromString(settings.cliArgs), [settings.cliArgs]
-  )
-
   const { i18n } = useI18n()
   const { client } = useRPC()
 
@@ -103,36 +95,36 @@ const DownloadDialog: FC<Props> = ({ open, onClose, onDownloadStart }) => {
   /**
     * Retrive url from input, cli-arguments from checkboxes and emits via WebSocket
   */
-  const sendUrl = (immediate?: string) => {
-    const codes = new Array<string>()
-    if (pickedVideoFormat !== '') codes.push(pickedVideoFormat)
-    if (pickedAudioFormat !== '') codes.push(pickedAudioFormat)
-    if (pickedBestFormat !== '') codes.push(pickedBestFormat)
+  const sendUrl = async (immediate?: string) => {
+    for (const line of url.split('\n')) {
+      const codes = new Array<string>()
+      if (pickedVideoFormat !== '') codes.push(pickedVideoFormat)
+      if (pickedAudioFormat !== '') codes.push(pickedAudioFormat)
+      if (pickedBestFormat !== '') codes.push(pickedBestFormat)
 
-    client.download({
-      url: immediate || url || workingUrl,
-      args: `${argsBuilder.toString()} ${toFormatArgs(codes)} ${downloadTemplate}`,
-      pathOverride: downloadPath ?? '',
-      renameTo: settings.fileRenaming ? filenameTemplate : '',
-      playlist: isPlaylist,
-    })
+      await new Promise(r => setTimeout(r, 10))
+      client.download({
+        url: immediate || line,
+        args: `${toFormatArgs(codes)} ${downloadTemplate}`,
+        pathOverride: downloadPath ?? '',
+        renameTo: settings.fileRenaming ? filenameTemplate : '',
+        playlist: isPlaylist,
+      })
+
+      setTimeout(() => {
+        resetInput()
+        setDownloadFormats(undefined)
+        onDownloadStart(immediate || line)
+      }, 100)
+    }
 
     setUrl('')
-    setWorkingUrl('')
-
-    setTimeout(() => {
-      resetInput()
-      setDownloadFormats(undefined)
-      onDownloadStart(immediate || url || workingUrl)
-    }, 250)
   }
 
   /**
    * Retrive url from input and display the formats selection view
    */
   const sendUrlFormatSelection = () => {
-    setWorkingUrl(url)
-    setUrl('')
     setPickedAudioFormat('')
     setPickedVideoFormat('')
     setPickedBestFormat('')
@@ -166,7 +158,6 @@ const DownloadDialog: FC<Props> = ({ open, onClose, onDownloadStart }) => {
 
     file
       .split('\n')
-      .filter(u => isValidURL(u))
       .forEach(u => sendUrl(u))
   }
 
@@ -207,7 +198,7 @@ const DownloadDialog: FC<Props> = ({ open, onClose, onDownloadStart }) => {
         backgroundColor: (theme) => theme.palette.background.default,
         minHeight: (theme) => `calc(99vh - ${theme.mixins.toolbar.minHeight}px)`
       }}>
-        <Container sx={{ my: 4 }} >
+        <Container sx={{ my: 4 }}>
           <Grid container spacing={2}>
             <Grid item xs={12}>
               <Paper
@@ -220,6 +211,7 @@ const DownloadDialog: FC<Props> = ({ open, onClose, onDownloadStart }) => {
               >
                 <Grid container>
                   <TextField
+                    multiline
                     fullWidth
                     ref={urlInputRef}
                     label={i18n.t('urlInput')}
@@ -327,19 +319,6 @@ const DownloadDialog: FC<Props> = ({ open, onClose, onDownloadStart }) => {
                         label={i18n.t('playlistCheckbox')}
                       />
                     </Grid>
-                    <Grid item>
-                      <FormControlLabel
-                        control={
-                          <Checkbox
-                            onChange={() => setCliArgs(argsBuilder.toggleExtractAudio().toString())}
-                          />
-                        }
-                        checked={argsBuilder.extractAudio}
-                        onChange={() => setCliArgs(argsBuilder.toggleExtractAudio().toString())}
-                        disabled={settings.formatSelection}
-                        label={i18n.t('extractAudioCheckbox')}
-                      />
-                    </Grid>
                   </Grid>
                   <Grid item>
                     <Button

frontend/src/components/Downloads.tsx

@@ -3,32 +3,25 @@ import { useRecoilState, useRecoilValue } from 'recoil'
 import { loadingDownloadsState } from '../atoms/downloads'
 import { listViewState } from '../atoms/settings'
 import { loadingAtom } from '../atoms/ui'
-import DownloadsCardView from './DownloadsCardView'
-import DownloadsListView from './DownloadsListView'
+import DownloadsGridView from './DownloadsGridView'
+import DownloadsTableView from './DownloadsTableView'
 
 const Downloads: React.FC = () => {
-  const listView = useRecoilValue(listViewState)
+  const tableView = useRecoilValue(listViewState)
   const loadingDownloads = useRecoilValue(loadingDownloadsState)
 
   const [isLoading, setIsLoading] = useRecoilState(loadingAtom)
 
   useEffect(() => {
     if (loadingDownloads) {
-      setIsLoading(true)
-      return
+      return setIsLoading(true)
     }
     setIsLoading(false)
   }, [loadingDownloads, isLoading])
 
-  if (listView) {
-    return (
-      <DownloadsListView />
-    )
-  }
+  if (tableView) return <DownloadsTableView />
 
-  return (
-    <DownloadsCardView />
-  )
+  return <DownloadsGridView />
 }
 
 export default Downloads

frontend/src/components/DownloadsGridView.tsx

@@ -4,25 +4,28 @@ import { activeDownloadsState } from '../atoms/downloads'
 import { useToast } from '../hooks/toast'
 import { useI18n } from '../hooks/useI18n'
 import { useRPC } from '../hooks/useRPC'
+import { ProcessStatus, RPCResult } from '../types'
 import DownloadCard from './DownloadCard'
 
-const DownloadsCardView: React.FC = () => {
+const DownloadsGridView: React.FC = () => {
   const downloads = useRecoilValue(activeDownloadsState)
 
   const { i18n } = useI18n()
   const { client } = useRPC()
   const { pushMessage } = useToast()
 
-  const abort = (id: string) => client.kill(id)
+  const stop = (r: RPCResult) => r.progress.process_status === ProcessStatus.COMPLETED
+    ? client.clear(r.id)
+    : client.kill(r.id)
 
   return (
-    <Grid container spacing={{ xs: 2, md: 2 }} columns={{ xs: 4, sm: 8, md: 12 }} pt={2}>
+    <Grid container spacing={{ xs: 2, md: 2 }} columns={{ xs: 4, sm: 8, md: 12, xl: 12 }} pt={2}>
       {
         downloads.map(download => (
-          <Grid item xs={4} sm={8} md={6} key={download.id}>
+          <Grid item xs={4} sm={8} md={6} xl={4} key={download.id}>
             <DownloadCard
               download={download}
-              onStop={() => abort(download.id)}
+              onStop={() => stop(download)}
               onCopy={() => pushMessage(i18n.t('clipboardAction'), 'info')}
             />
           </Grid>
@@ -32,4 +35,4 @@ const DownloadsCardView: React.FC = () => {
   )
 }
 
-export default DownloadsCardView
+export default DownloadsGridView

frontend/src/components/DownloadsListView.tsx

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

frontend/src/components/DownloadsTableView.tsx

@@ -0,0 +1,216 @@
+import DeleteIcon from '@mui/icons-material/Delete'
+import DownloadIcon from '@mui/icons-material/Download'
+import DownloadDoneIcon from '@mui/icons-material/DownloadDone'
+import FileDownloadIcon from '@mui/icons-material/FileDownload'
+import SmartDisplayIcon from '@mui/icons-material/SmartDisplay'
+import StopCircleIcon from '@mui/icons-material/StopCircle'
+import {
+  Box,
+  ButtonGroup,
+  IconButton,
+  LinearProgress,
+  LinearProgressProps,
+  Table,
+  TableBody,
+  TableCell,
+  TableContainer,
+  TableHead,
+  TableRow,
+  Typography
+} from "@mui/material"
+import { forwardRef } from 'react'
+import { TableComponents, TableVirtuoso } from 'react-virtuoso'
+import { useRecoilValue } from 'recoil'
+import { activeDownloadsState } from '../atoms/downloads'
+import { serverURL } from '../atoms/settings'
+import { useRPC } from '../hooks/useRPC'
+import { ProcessStatus, RPCResult } from '../types'
+import { base64URLEncode, formatSize, formatSpeedMiB } from "../utils"
+
+const columns = [
+  {
+    width: 8,
+    label: 'Status',
+    dataKey: 'status',
+    numeric: false,
+  },
+  {
+    width: 500,
+    label: 'Title',
+    dataKey: 'title',
+    numeric: false,
+  },
+  {
+    width: 50,
+    label: 'Speed',
+    dataKey: 'speed',
+    numeric: true,
+  },
+  {
+    width: 150,
+    label: 'Progress',
+    dataKey: 'progress',
+    numeric: true,
+  },
+  {
+    width: 80,
+    label: 'Size',
+    dataKey: 'size',
+    numeric: true,
+  },
+  {
+    width: 100,
+    label: 'Added on',
+    dataKey: 'addedon',
+    numeric: true,
+  },
+  {
+    width: 80,
+    label: 'Actions',
+    dataKey: 'actions',
+    numeric: true,
+  },
+] as const
+
+function LinearProgressWithLabel(props: LinearProgressProps & { value: number }) {
+  return (
+    <Box sx={{ display: 'flex', alignItems: 'center' }}>
+      <Box sx={{ width: '100%', mr: 1 }}>
+        <LinearProgress variant="determinate" {...props} />
+      </Box>
+      <Box sx={{ minWidth: 35 }}>
+        <Typography variant="body2" color="text.secondary">{`${Math.round(
+          props.value,
+        )}%`}</Typography>
+      </Box>
+    </Box>
+  )
+}
+
+const VirtuosoTableComponents: TableComponents<RPCResult> = {
+  Scroller: forwardRef<HTMLDivElement>((props, ref) => (
+    <TableContainer {...props} ref={ref} />
+  )),
+  Table: (props) => (
+    <Table {...props} sx={{ borderCollapse: 'separate', tableLayout: 'fixed', mt: 2 }} size='small' />
+  ),
+  TableHead,
+  TableRow: ({ item: _item, ...props }) => <TableRow {...props} />,
+  TableBody: forwardRef<HTMLTableSectionElement>((props, ref) => (
+    <TableBody {...props} ref={ref} />
+  )),
+}
+
+function fixedHeaderContent() {
+  return (
+    <TableRow>
+      {columns.map((column) => (
+        <TableCell
+          key={column.dataKey}
+          variant="head"
+          align={column.numeric || false ? 'right' : 'left'}
+          style={{ width: column.width }}
+        >
+          {column.label}
+        </TableCell>
+      ))}
+    </TableRow>
+  )
+}
+
+const DownloadsTableView: React.FC = () => {
+  const downloads = useRecoilValue(activeDownloadsState)
+  const serverAddr = useRecoilValue(serverURL)
+  const { client } = useRPC()
+
+  const viewFile = (path: string) => {
+    const encoded = base64URLEncode(path)
+    window.open(`${serverAddr}/archive/v/${encoded}?token=${localStorage.getItem('token')}`)
+  }
+
+  const downloadFile = (path: string) => {
+    const encoded = base64URLEncode(path)
+    window.open(`${serverAddr}/archive/d/${encoded}?token=${localStorage.getItem('token')}`)
+  }
+
+  const stop = (r: RPCResult) => r.progress.process_status === ProcessStatus.COMPLETED
+    ? client.clear(r.id)
+    : client.kill(r.id)
+
+
+  function rowContent(_index: number, download: RPCResult) {
+    return (
+      <>
+        <TableCell>
+          {download.progress.percentage === '-1'
+            ? <DownloadDoneIcon color="primary" />
+            : <DownloadIcon color="primary" />
+          }
+        </TableCell>
+        <TableCell>{download.info.title}</TableCell>
+        <TableCell align="right">{formatSpeedMiB(download.progress.speed)}</TableCell>
+        <TableCell align="right">
+          <LinearProgressWithLabel
+            sx={{ height: '16px' }}
+            value={
+              download.progress.percentage === '-1'
+                ? 100
+                : Number(download.progress.percentage.replace('%', ''))
+            }
+            variant={
+              download.progress.process_status === 0
+                ? 'indeterminate'
+                : 'determinate'
+            }
+            color={download.progress.percentage === '-1' ? 'primary' : 'primary'}
+          />
+        </TableCell>
+        <TableCell align="right">{formatSize(download.info.filesize_approx ?? 0)}</TableCell>
+        <TableCell align="right">
+          {new Date(download.info.created_at).toLocaleString()}
+        </TableCell>
+        <TableCell align="right">
+          <ButtonGroup>
+            <IconButton
+              size="small"
+              onClick={() => stop(download)}
+            >
+              {download.progress.percentage === '-1' ? <DeleteIcon /> : <StopCircleIcon />}
+
+            </IconButton>
+            {download.progress.percentage === '-1' &&
+              <>
+                <IconButton
+                  size="small"
+                  onClick={() => viewFile(download.output.savedFilePath)}
+                >
+                  <SmartDisplayIcon />
+                </IconButton>
+                <IconButton
+                  size="small"
+                  onClick={() => downloadFile(download.output.savedFilePath)}
+                >
+                  <FileDownloadIcon />
+                </IconButton>
+              </>
+            }
+          </ButtonGroup>
+        </TableCell>
+      </>
+    )
+  }
+
+  return (
+    <Box style={{ height: downloads.length === 0 ? '0vh' : '80vh', width: '100%' }}>
+      <TableVirtuoso
+        hidden={downloads.length === 0}
+        data={downloads}
+        components={VirtuosoTableComponents}
+        fixedHeaderContent={fixedHeaderContent}
+        itemContent={rowContent}
+      />
+    </Box>
+  )
+}
+
+export default DownloadsTableView

frontend/src/components/ErrorBoundary.tsx

@@ -39,7 +39,7 @@ const ErrorBoundary: React.FC = () => {
         </Button>
       </Link>
       <Typography sx={{ mt: 2 }} color={'gray'} fontWeight={500}>
-        Or login if authentication is enabled
+        Or login if authentification is enabled
       </Typography>
       <Link to={'/login'} >
         <Button variant='contained' sx={{ mt: 2 }}>
@@ -50,4 +50,4 @@ const ErrorBoundary: React.FC = () => {
   )
 }
 
-export default ErrorBoundary
+export default ErrorBoundary

frontend/src/components/ExtraDownloadOptions.tsx

@@ -15,6 +15,12 @@ const ExtraDownloadOptions: React.FC = () => {
         disablePortal
         options={customTemplates.map(({ name, content }) => ({ label: name, content }))}
         autoHighlight
+        defaultValue={
+          customTemplates
+            .filter(({ id, name }) => id === "0" || name === "default")
+            .map(({ name, content }) => ({ label: name, content }))
+            .at(0)
+        }
         getOptionLabel={(option) => option.label}
         onChange={(_, value) => {
           setCustomArgs(value?.content!)

frontend/src/components/Footer.tsx

@@ -0,0 +1,68 @@
+import DownloadIcon from '@mui/icons-material/Download'
+import SettingsEthernet from '@mui/icons-material/SettingsEthernet'
+import { AppBar, CircularProgress, Divider, Toolbar } from '@mui/material'
+import { Suspense } from 'react'
+import { useRecoilValue } from 'recoil'
+import { settingsState } from '../atoms/settings'
+import { connectedState } from '../atoms/status'
+import { totalDownloadSpeedState } from '../atoms/ui'
+import { useI18n } from '../hooks/useI18n'
+import { formatSpeedMiB } from '../utils'
+import FreeSpaceIndicator from './FreeSpaceIndicator'
+import VersionIndicator from './VersionIndicator'
+
+const Footer: React.FC = () => {
+  const settings = useRecoilValue(settingsState)
+  const isConnected = useRecoilValue(connectedState)
+  const totalDownloadSpeed = useRecoilValue(totalDownloadSpeedState)
+
+  const mode = settings.theme
+  const { i18n } = useI18n()
+
+  return (
+    <AppBar position="fixed" color="default" sx={{
+      top: 'auto',
+      bottom: 0,
+      height: 48,
+      zIndex: 1200,
+      borderTop: mode === 'light'
+        ? '1px solid rgba(0, 0, 0, 0.12)'
+        : '1px solid rgba(255, 255, 255, 0.12)',
+    }}>
+      <Toolbar sx={{
+        paddingBottom: 2,
+        fontSize: 14,
+        display: 'flex', gap: 1, justifyContent: 'space-between'
+      }}>
+        <Suspense fallback={<CircularProgress size={15} />}>
+          <VersionIndicator />
+        </Suspense>
+        <div style={{ display: 'flex', gap: 4, 'alignItems': 'center' }}>
+          <div style={{
+            display: 'flex',
+            alignItems: 'center',
+            flexWrap: 'wrap',
+            marginRight: 'px',
+            gap: 3,
+          }}>
+            <DownloadIcon />
+            <span>
+              {formatSpeedMiB(totalDownloadSpeed)}
+            </span>
+            <Divider orientation="vertical" flexItem />
+            <SettingsEthernet />
+            <span>
+              {isConnected ? settings.serverAddr : i18n.t('notConnectedText')}
+            </span>
+          </div>
+          <Divider orientation="vertical" flexItem />
+          <Suspense fallback={i18n.t('loadingLabel')}>
+            <FreeSpaceIndicator />
+          </Suspense>
+        </div>
+      </Toolbar>
+    </AppBar>
+  )
+}
+
+export default Footer

frontend/src/components/FormatsGrid.tsx

@@ -101,6 +101,7 @@ export default function FormatsGrid({
                   >
                     {format.format_note} - {format.vcodec === 'none' ? format.acodec : format.vcodec}
                     {(format.filesize_approx > 0) ? " (~" + Math.round(format.filesize_approx / 1024 / 1024) + " MiB)" : ""}
+                    {format.language}
                   </Button>
                 </Grid>
               ))

frontend/src/components/HomeActions.tsx

@@ -27,6 +27,7 @@ const HomeActions: React.FC = () => {
             setOpenDownload(false)
             setIsLoading(true)
           }}
+          // TODO: handle optimistic UI update
           onDownloadStart={(url) => {
             pushMessage(`Requested ${url}`, 'info')
             setOpenDownload(false)

frontend/src/components/HomeSpeedDial.tsx

@@ -1,14 +1,16 @@
 import AddCircleIcon from '@mui/icons-material/AddCircle'
 import BuildCircleIcon from '@mui/icons-material/BuildCircle'
 import DeleteForeverIcon from '@mui/icons-material/DeleteForever'
+import FolderZipIcon from '@mui/icons-material/FolderZip'
 import FormatListBulleted from '@mui/icons-material/FormatListBulleted'
+import ViewAgendaIcon from '@mui/icons-material/ViewAgenda'
 import {
   SpeedDial,
   SpeedDialAction,
   SpeedDialIcon
 } from '@mui/material'
-import { useRecoilState } from 'recoil'
-import { listViewState } from '../atoms/settings'
+import { useRecoilState, useRecoilValue } from 'recoil'
+import { listViewState, serverURL } from '../atoms/settings'
 import { useI18n } from '../hooks/useI18n'
 import { useRPC } from '../hooks/useRPC'
 
@@ -18,28 +20,32 @@ type Props = {
 }
 
 const HomeSpeedDial: React.FC<Props> = ({ onDownloadOpen, onEditorOpen }) => {
-  const [, setListView] = useRecoilState(listViewState)
+  const serverAddr = useRecoilValue(serverURL)
+  const [listView, setListView] = useRecoilState(listViewState)
 
   const { i18n } = useI18n()
   const { client } = useRPC()
 
-  const abort = () => client.killAll()
-
   return (
     <SpeedDial
       ariaLabel="Home speed dial"
-      sx={{ position: 'absolute', bottom: 32, right: 32 }}
+      sx={{ position: 'absolute', bottom: 64, right: 24 }}
       icon={<SpeedDialIcon />}
     >
       <SpeedDialAction
-        icon={<FormatListBulleted />}
-        tooltipTitle={`Table view`}
+        icon={listView ? <ViewAgendaIcon /> : <FormatListBulleted />}
+        tooltipTitle={listView ? 'Card view' : 'Table view'}
         onClick={() => setListView(state => !state)}
       />
+      <SpeedDialAction
+        icon={<FolderZipIcon />}
+        tooltipTitle={i18n.t('bulkDownload')}
+        onClick={() => window.open(`${serverAddr}/archive/bulk?token=${localStorage.getItem('token')}`)}
+      />
       <SpeedDialAction
         icon={<DeleteForeverIcon />}
         tooltipTitle={i18n.t('abortAllButton')}
-        onClick={abort}
+        onClick={() => client.killAll()}
       />
       <SpeedDialAction
         icon={<BuildCircleIcon />}

frontend/src/components/LoadingBackdrop.tsx

@@ -1,10 +1,10 @@
 import { Backdrop, CircularProgress } from '@mui/material'
-import { useRecoilValue } from 'recoil'
-import { loadingAtom } from '../atoms/ui'
 
-const LoadingBackdrop: React.FC = () => {
-  const isLoading = useRecoilValue(loadingAtom)
+type Props = {
+  isLoading: boolean
+}
 
+const LoadingBackdrop: React.FC<Props> = ({ isLoading }) => {
   return (
     <Backdrop
       sx={{ color: '#fff', zIndex: (theme) => theme.zIndex.drawer + 1 }}

frontend/src/components/LogTerminal.tsx

@@ -1,4 +1,3 @@
-import { Box, Container, Paper, Typography } from '@mui/material'
 import { useEffect, useMemo, useRef, useState } from 'react'
 import { useRecoilValue } from 'recoil'
 import { serverURL } from '../atoms/settings'
@@ -7,14 +6,15 @@ import { useI18n } from '../hooks/useI18n'
 const token = localStorage.getItem('token')
 
 const LogTerminal: React.FC = () => {
+  const [logBuffer, setLogBuffer] = useState<string[]>([])
+  const [isConnecting, setIsConnecting] = useState(true)
+
+  const boxRef = useRef<HTMLDivElement>(null)
+
   const serverAddr = useRecoilValue(serverURL)
 
   const { i18n } = useI18n()
 
-  const [logBuffer, setLogBuffer] = useState<string[]>([])
-
-  const boxRef = useRef<HTMLDivElement>(null)
-
   const eventSource = useMemo(
     () => new EventSource(`${serverAddr}/log/sse?token=${token}`),
     [serverAddr]
@@ -22,8 +22,8 @@ const LogTerminal: React.FC = () => {
 
   useEffect(() => {
     eventSource.addEventListener('log', event => {
-      const msg: string[] = JSON.parse(event.data)
-      setLogBuffer(buff => [...buff, ...msg].slice(-100))
+      const msg: string = JSON.parse(event.data)
+      setLogBuffer(buff => [...buff, msg].slice(-500))
 
       boxRef.current?.scrollTo(0, boxRef.current.scrollHeight)
     })
@@ -32,6 +32,10 @@ const LogTerminal: React.FC = () => {
     return () => eventSource.close()
   }, [eventSource])
 
+  useEffect(() => {
+    eventSource.onopen = () => setIsConnecting(false)
+  }, [eventSource])
+
   const logEntryStyle = (data: string) => {
     const sx = {}
 
@@ -46,41 +50,33 @@ const LogTerminal: React.FC = () => {
   }
 
   return (
-    <Container maxWidth="lg" sx={{ mt: 4, mb: 4 }}>
-      <Paper
-        sx={{
-          p: 2.5,
-          display: 'flex',
-          flexDirection: 'column',
-        }}
-      >
-        <Typography py={1} variant="h5" color="primary">
-          {i18n.t('logsTitle')}
-        </Typography>
-        <Box
-          ref={boxRef}
-          sx={{
-            fontFamily: 'Roboto Mono',
-            height: '75.5vh',
-            overflowY: 'auto',
-            overflowX: 'auto',
-            fontSize: '13.5px',
-            fontWeight: '600',
-            backgroundColor: 'black',
-            color: 'white',
-            padding: '0.5rem',
-            borderRadius: '0.25rem'
-          }}
-        >
-          {logBuffer.length === 0 && <Box >{i18n.t('awaitingLogs')}</Box>}
-          {logBuffer.map((log, idx) => (
-            <Box key={idx} sx={logEntryStyle(log)}>
-              {log}
-            </Box>
-          ))}
-        </Box>
-      </Paper>
-    </Container >
+
+    <div
+      ref={boxRef}
+      style={{
+        fontFamily: 'Roboto Mono',
+        height: '70.5vh',
+        overflowY: 'auto',
+        overflowX: 'auto',
+        fontSize: '13.5px',
+        fontWeight: '600',
+        backgroundColor: 'black',
+        color: 'white',
+        padding: '0.5rem',
+        borderRadius: '0.25rem'
+      }}
+    >
+      {isConnecting ? <div>{'Connecting...'}</div> : <div>{'Connected!'}</div>}
+
+      {logBuffer.length === 0 && <div>{i18n.t('awaitingLogs')}</div>}
+
+      {logBuffer.map((log, idx) => (
+        <div key={idx} style={logEntryStyle(log)}>
+          {log}
+        </div>
+      ))}
+    </div>
+
   )
 }
 

frontend/src/components/Logout.tsx

@@ -1,13 +1,10 @@
 import LogoutIcon from '@mui/icons-material/Logout'
 import { ListItemButton, ListItemIcon, ListItemText } from '@mui/material'
 import { useNavigate } from 'react-router-dom'
-import { useRecoilValue } from 'recoil'
-import { serverURL } from '../atoms/settings'
 import { useI18n } from '../hooks/useI18n'
 
 export default function Logout() {
   const navigate = useNavigate()
-  const url = useRecoilValue(serverURL)
 
   const logout = async () => {
     localStorage.removeItem('token')

frontend/src/components/SocketSubscriber.tsx

@@ -4,6 +4,7 @@ import { useNavigate } from 'react-router-dom'
 import { useRecoilState, useRecoilValue } from 'recoil'
 import { take, timer } from 'rxjs'
 import { downloadsState } from '../atoms/downloads'
+import { rpcPollingTimeState } from '../atoms/rpc'
 import { serverAddressAndPortState } from '../atoms/settings'
 import { connectedState } from '../atoms/status'
 import { useSubscription } from '../hooks/observable'
@@ -19,6 +20,7 @@ const SocketSubscriber: React.FC<Props> = () => {
   const [, setDownloads] = useRecoilState(downloadsState)
 
   const serverAddressAndPort = useRecoilValue(serverAddressAndPortState)
+  const rpcPollingTime = useRecoilValue(rpcPollingTimeState)
 
   const { i18n } = useI18n()
   const { client } = useRPC()
@@ -52,7 +54,7 @@ const SocketSubscriber: React.FC<Props> = () => {
             .filter(f => !!f.info.url).sort((a, b) => datetimeCompareFunc(
               b.info.created_at,
               a.info.created_at,
-            ))
+            )),
           )
         )
       }
@@ -70,11 +72,10 @@ const SocketSubscriber: React.FC<Props> = () => {
 
   useEffect(() => {
     if (connected) {
-      const sub = timer(0, 1000).subscribe(() => client.running())
-
+      const sub = timer(0, rpcPollingTime).subscribe(() => client.running())
       return () => sub.unsubscribe()
     }
-  }, [connected, client])
+  }, [connected, client, rpcPollingTime])
 
   return null
 }

frontend/src/components/TemplatesEditor.tsx

@@ -2,6 +2,7 @@ import AddIcon from '@mui/icons-material/Add'
 import CloseIcon from '@mui/icons-material/Close'
 import DeleteIcon from '@mui/icons-material/Delete'
 import {
+  Alert,
   AppBar,
   Backdrop,
   Box,
@@ -145,7 +146,12 @@ const TemplatesEditor: React.FC<Props> = ({ open, onClose }) => {
         backgroundColor: (theme) => theme.palette.background.default,
         minHeight: (theme) => `calc(99vh - ${theme.mixins.toolbar.minHeight}px)`
       }}>
-        <Grid container spacing={2} sx={{ p: 4 }}>
+        <Grid container spacing={2} sx={{ px: 4, pt: 3, pb: 4 }}>
+          <Grid item>
+            <Alert severity="info">
+              {i18n.t('templatesReloadInfo')}
+            </Alert>
+          </Grid>
           <Grid item xs={12}>
             <Paper
               elevation={4}

frontend/src/components/VersionIndicator.tsx

@@ -0,0 +1,16 @@
+import { Chip } from '@mui/material'
+import { useRecoilValue } from 'recoil'
+import { ytdlpRpcVersionState } from '../atoms/status'
+
+const VersionIndicator: React.FC = () => {
+  const version = useRecoilValue(ytdlpRpcVersionState)
+
+  return (
+    <div style={{ display: 'flex', gap: 4, alignItems: 'center' }}>
+      <Chip label={`RPC v${version.rpcVersion}`} variant="outlined" size="small" />
+      <Chip label={`yt-dlp v${version.ytdlpVersion}`} variant="outlined" size="small" />
+    </div>
+  )
+}
+
+export default VersionIndicator

frontend/src/components/livestream/LivestreamDialog.tsx

@@ -0,0 +1,125 @@
+import CloseIcon from '@mui/icons-material/Close'
+import {
+  Alert,
+  AppBar,
+  Box,
+  Button,
+  Container,
+  Dialog,
+  Grid,
+  IconButton,
+  Paper,
+  Slide,
+  TextField,
+  Toolbar,
+  Typography
+} from '@mui/material'
+import { TransitionProps } from '@mui/material/transitions'
+import { forwardRef, useState } from 'react'
+import { useToast } from '../../hooks/toast'
+import { useI18n } from '../../hooks/useI18n'
+import { useRPC } from '../../hooks/useRPC'
+
+type Props = {
+  open: boolean
+  onClose: () => void
+}
+
+const Transition = forwardRef(function Transition(
+  props: TransitionProps & {
+    children: React.ReactElement
+  },
+  ref: React.Ref<unknown>,
+) {
+  return <Slide direction="up" ref={ref} {...props} />
+})
+
+const LivestreamDialog: React.FC<Props> = ({ open, onClose }) => {
+  const [livestreamURL, setLivestreamURL] = useState('')
+
+  const { i18n } = useI18n()
+  const { client } = useRPC()
+  const { pushMessage } = useToast()
+
+  const exec = (url: string) => client.execLivestream(url)
+
+  return (
+    <Dialog
+      fullScreen
+      open={open}
+      onClose={onClose}
+      TransitionComponent={Transition}
+    >
+      <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">
+            Livestream monitor
+          </Typography>
+        </Toolbar>
+      </AppBar>
+      <Box sx={{
+        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',
+                  flexDirection: 'column',
+                }}
+              >
+                <Grid container>
+                  <Grid item xs={12} mb={2}>
+                    <Alert severity="info">
+                      {i18n.t('livestreamDownloadInfo')}
+                    </Alert>
+                    <Alert severity="warning" sx={{ mt: 1 }}>
+                      {i18n.t('livestreamExperimentalWarning')}
+                    </Alert>
+                  </Grid>
+                  <Grid item xs={12}>
+                    <TextField
+                      multiline
+                      fullWidth
+                      label={i18n.t('livestreamURLInput')}
+                      variant="outlined"
+                      onChange={(e) => setLivestreamURL(e.target.value)}
+                    />
+                  </Grid>
+                  <Grid item>
+                    <Button
+                      sx={{ mt: 2 }}
+                      variant="contained"
+                      disabled={livestreamURL === ''}
+                      onClick={() => {
+                        exec(livestreamURL)
+                        onClose()
+                        pushMessage(`Monitoring ${livestreamURL}`, 'info')
+                      }}
+                    >
+                      {i18n.t('startButton')}
+                    </Button>
+                  </Grid>
+                </Grid>
+              </Paper>
+            </Grid>
+          </Grid>
+        </Container>
+      </Box>
+    </Dialog>
+  )
+}
+
+export default LivestreamDialog

frontend/src/components/livestream/LivestreamSpeedDial.tsx

@@ -0,0 +1,34 @@
+import AddCircleIcon from '@mui/icons-material/AddCircle'
+import DeleteForeverIcon from '@mui/icons-material/DeleteForever'
+import { SpeedDial, SpeedDialAction, SpeedDialIcon } from '@mui/material'
+import { useI18n } from '../../hooks/useI18n'
+
+type Props = {
+  onOpen: () => void
+  onStopAll: () => void
+}
+
+const LivestreamSpeedDial: React.FC<Props> = ({ onOpen, onStopAll }) => {
+  const { i18n } = useI18n()
+
+  return (
+    <SpeedDial
+      ariaLabel="Home speed dial"
+      sx={{ position: 'absolute', bottom: 64, right: 24 }}
+      icon={<SpeedDialIcon />}
+    >
+      <SpeedDialAction
+        icon={<DeleteForeverIcon />}
+        tooltipTitle={i18n.t('abortAllButton')}
+        onClick={onStopAll}
+      />
+      <SpeedDialAction
+        icon={<AddCircleIcon />}
+        tooltipTitle={i18n.t('newDownloadButton')}
+        onClick={onOpen}
+      />
+    </SpeedDial>
+  )
+}
+
+export default LivestreamSpeedDial

frontend/src/components/livestream/NoLivestreams.tsx

@@ -0,0 +1,38 @@
+import LiveTvIcon from '@mui/icons-material/LiveTv'
+import { Container, SvgIcon, Typography, styled } from '@mui/material'
+import { useI18n } from '../../hooks/useI18n'
+
+const FlexContainer = styled(Container)({
+  display: 'flex',
+  minWidth: '100%',
+  minHeight: '80vh',
+  alignItems: 'center',
+  justifyContent: 'center',
+  flexDirection: 'column'
+})
+
+const Title = styled(Typography)({
+  display: 'flex',
+  width: '100%',
+  alignItems: 'center',
+  justifyContent: 'center',
+  paddingBottom: '0.5rem'
+})
+
+
+export default function NoLivestreams() {
+  const { i18n } = useI18n()
+
+  return (
+    <FlexContainer>
+      <Title fontWeight={'500'} fontSize={72} color={'gray'}>
+        <SvgIcon sx={{ fontSize: '200px' }}>
+          <LiveTvIcon />
+        </SvgIcon>
+      </Title>
+      <Title fontWeight={'500'} fontSize={36} color={'gray'}>
+        No livestreams monitored
+      </Title>
+    </FlexContainer>
+  )
+}

frontend/src/index.tsx

@@ -6,7 +6,6 @@ import '@fontsource/roboto/300.css'
 import '@fontsource/roboto/400.css'
 import '@fontsource/roboto/500.css'
 import '@fontsource/roboto/700.css'
-import '@fontsource/roboto/700.css'
 
 import '@fontsource/roboto-mono'
 

frontend/src/lib/argsParser.ts

@@ -1,66 +0,0 @@
-export class CliArguments {
-  private _extractAudio: boolean
-  private _noMTime: boolean
-
-  constructor(extractAudio = false, noMTime = true) {
-    this._extractAudio = extractAudio
-    this._noMTime = noMTime
-  }
-
-  public get extractAudio(): boolean {
-    return this._extractAudio
-  }
-
-  public toggleExtractAudio() {
-    this._extractAudio = !this._extractAudio
-    return this
-  }
-
-  public disableExtractAudio() {
-    this._extractAudio = false
-    return this
-  }
-
-  public get noMTime(): boolean {
-    return this._noMTime
-  }
-
-  public toggleNoMTime() {
-    this._noMTime = !this._noMTime
-    return this
-  }
-
-  public toString(): string {
-    let args = ''
-
-    if (this._extractAudio) {
-      args += '-x '
-    }
-
-    if (this._noMTime) {
-      args += '--no-mtime '
-    }
-
-    return args.trim()
-  }
-
-  private reset() {
-    this._extractAudio = false
-    this._noMTime = false
-  }
-
-  public fromString(str: string): CliArguments {
-    this.reset()
-
-    if (str) {
-      if (str.includes('-x')) {
-        this._extractAudio = true
-      }
-
-      if (str.includes('--no-mtime')) {
-        this._noMTime = true
-      }
-    }
-    return this
-  }
-}

frontend/src/lib/rpcClient.ts

@@ -1,5 +1,5 @@
 import { Observable } from 'rxjs'
-import type { DLMetadata, RPCRequest, RPCResponse, RPCResult } from '../types'
+import type { DLMetadata, LiveStreamProgress, RPCRequest, RPCResponse, RPCResult } from '../types'
 
 import { WebSocketSubject, webSocket } from 'rxjs/webSocket'
 
@@ -82,7 +82,9 @@ export class RPCClient {
       : ''
 
     const sanitizedArgs = this.argsSanitizer(
-      req.args.replace('-o', '').replace(rename, '')
+      req.args
+        .replace('-o', '')
+        .replace(rename, '')
     )
 
     if (req.playlist) {
@@ -132,6 +134,13 @@ export class RPCClient {
     })
   }
 
+  public clear(id: string) {
+    this.sendHTTP({
+      method: 'Service.Clear',
+      params: [id],
+    })
+  }
+
   public killAll() {
     this.sendHTTP({
       method: 'Service.KillAll',
@@ -153,9 +162,32 @@ export class RPCClient {
     })
   }
 
-  public updateExecutable() {
+  public execLivestream(url: string) {
     return this.sendHTTP({
-      method: 'Service.UpdateExecutable',
+      method: 'Service.ExecLivestream',
+      params: [{
+        URL: url
+      }]
+    })
+  }
+
+  public progressLivestream() {
+    return this.sendHTTP<LiveStreamProgress>({
+      method: 'Service.ProgressLivestream',
+      params: []
+    })
+  }
+
+  public killLivestream(url: string) {
+    return this.sendHTTP({
+      method: 'Service.KillLivestream',
+      params: [url]
+    })
+  }
+
+  public killAllLivestream() {
+    return this.sendHTTP({
+      method: 'Service.KillAllLivestream',
       params: []
     })
   }

frontend/src/router.tsx

@@ -8,6 +8,7 @@ const Home = lazy(() => import('./views/Home'))
 const Login = lazy(() => import('./views/Login'))
 const Archive = lazy(() => import('./views/Archive'))
 const Settings = lazy(() => import('./views/Settings'))
+const LiveStream = lazy(() => import('./views/Livestream'))
 
 const ErrorBoundary = lazy(() => import('./components/ErrorBoundary'))
 
@@ -74,6 +75,14 @@ export const router = createHashRouter([
           </Suspense >
         )
       },
+      {
+        path: '/monitor',
+        element: (
+          <Suspense fallback={<CircularProgress />}>
+            <LiveStream />
+          </Suspense >
+        )
+      },
     ]
   },
 ])

frontend/src/types/index.ts

@@ -9,6 +9,10 @@ export type RPCMethods =
   | "Service.ExecPlaylist"
   | "Service.DirectoryTree"
   | "Service.UpdateExecutable"
+  | "Service.ExecLivestream"
+  | "Service.ProgressLivestream"
+  | "Service.KillLivestream"
+  | "Service.KillAllLivestream"
 
 export type RPCRequest = {
   method: RPCMethods
@@ -34,17 +38,28 @@ type DownloadInfo = {
   created_at: string
 }
 
+export enum ProcessStatus {
+  PENDING = 0,
+  DOWNLOADING,
+  COMPLETED,
+  ERRORED,
+  LIVESTREAM,
+}
+
 type DownloadProgress = {
   speed: number
   eta: number
   percentage: string
-  process_status: number
+  process_status: ProcessStatus
 }
 
 export type RPCResult = Readonly<{
   id: string
   progress: DownloadProgress
   info: DownloadInfo
+  output: {
+    savedFilePath: string
+  }
 }>
 
 export type RPCParams = {
@@ -67,24 +82,42 @@ export type DLFormat = {
   vcodec: string
   acodec: string
   filesize_approx: number
+  language: string
 }
 
 export type DirectoryEntry = {
   name: string
   path: string
   size: number
-  shaSum: string
   modTime: string
   isVideo: boolean
   isDirectory: boolean
 }
 
-export type DeleteRequest = Pick<DirectoryEntry, 'path' | 'shaSum'>
+export type DeleteRequest = Pick<DirectoryEntry, 'path'>
 
-export type PlayRequest = Pick<DirectoryEntry, 'path'>
+export type PlayRequest = DeleteRequest
 
 export type CustomTemplate = {
   id: string
   name: string
   content: string
+}
+
+export enum LiveStreamStatus {
+  WAITING,
+  IN_PROGRESS,
+  COMPLETED,
+  ERRORED
+}
+
+export type LiveStreamProgress = Record<string, {
+  status: LiveStreamStatus
+  waitTime: string
+  liveDate: string
+}>
+
+export type RPCVersion = {
+  rpcVersion: string
+  ytdlpVersion: string
 }

frontend/src/utils.ts

@@ -1,11 +1,7 @@
 import { pipe } from 'fp-ts/lib/function'
 import type { RPCResponse } from "./types"
+import { ProcessStatus } from './types'
 
-/**
- * Validate an ip v4 via regex
- * @param {string} ipAddr 
- * @returns ip validity test
- */
 export function validateIP(ipAddr: string): boolean {
   let ipRegex = /^(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]\d|\d)){3}$/gm
   return ipRegex.test(ipAddr)
@@ -20,17 +16,10 @@ export function validateDomain(url: string): boolean {
   return urlRegex.test(url) || name === 'localhost' && slugRegex.test(slug)
 }
 
-export function isValidURL(url: string): boolean {
-  let urlRegex = /https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()!@:%_\+.~#?&\/\/=]*)/
-  return urlRegex.test(url)
-}
-
-export function ellipsis(str: string, lim: number): string {
-  if (str) {
-    return str.length > lim ? `${str.substring(0, lim)}...` : str
-  }
-  return ''
-}
+export const ellipsis = (str: string, lim: number) =>
+  str.length > lim
+    ? `${str.substring(0, lim)}...`
+    : str
 
 export function toFormatArgs(codes: string[]): string {
   if (codes.length > 1) {
@@ -65,16 +54,18 @@ export function isRPCResponse(object: any): object is RPCResponse<any> {
   return 'result' in object && 'id' in object
 }
 
-export function mapProcessStatus(status: number) {
+export function mapProcessStatus(status: ProcessStatus) {
   switch (status) {
-    case 0:
+    case ProcessStatus.PENDING:
       return 'Pending'
-    case 1:
+    case ProcessStatus.DOWNLOADING:
       return 'Downloading'
-    case 2:
+    case ProcessStatus.COMPLETED:
       return 'Completed'
-    case 3:
+    case ProcessStatus.ERRORED:
       return 'Error'
+    case ProcessStatus.LIVESTREAM:
+      return 'Livestream'
     default:
       return 'Pending'
   }

frontend/src/views/Archive.tsx

@@ -113,7 +113,6 @@ export default function Downloaded() {
             modTime: '',
             name: '..',
             path: upperLevel,
-            shaSum: '',
             size: 0,
           }, ...r.filter(f => f.name !== '')]
           : r.filter(f => f.name !== '')
@@ -144,7 +143,6 @@ export default function Downloaded() {
       method: 'POST',
       body: JSON.stringify({
         path: entry.path,
-        shaSum: entry.shaSum,
       })
     }),
     matchW(
@@ -182,7 +180,7 @@ export default function Downloaded() {
 
   return (
     <Container
-      maxWidth="lg"
+      maxWidth="xl"
       sx={{ mt: 4, mb: 4, height: '100%' }}
       onClick={() => setShowMenu(false)}
     >
@@ -274,8 +272,8 @@ export default function Downloaded() {
         </List>
       </Paper>
       <SpeedDial
-        ariaLabel="SpeedDial basic example"
-        sx={{ position: 'absolute', bottom: 32, right: 32 }}
+        ariaLabel='archive actions'
+        sx={{ position: 'absolute', bottom: 64, right: 24 }}
         icon={<SpeedDialIcon />}
       >
         <SpeedDialAction

frontend/src/views/Home.tsx

@@ -1,15 +1,19 @@
 import {
   Container
 } from '@mui/material'
+import { useRecoilValue } from 'recoil'
+import { loadingAtom } from '../atoms/ui'
 import Downloads from '../components/Downloads'
 import HomeActions from '../components/HomeActions'
 import LoadingBackdrop from '../components/LoadingBackdrop'
 import Splash from '../components/Splash'
 
 export default function Home() {
+  const isLoading = useRecoilValue(loadingAtom)
+
   return (
-    <Container maxWidth="lg" sx={{ mt: 4, mb: 4 }}>
-      <LoadingBackdrop />
+    <Container maxWidth="xl" sx={{ mt: 2, mb: 8 }}>
+      <LoadingBackdrop isLoading={isLoading} />
       <Splash />
       <Downloads />
       <HomeActions />

frontend/src/views/Livestream.tsx

@@ -0,0 +1,134 @@
+import {
+  Box,
+  Button,
+  Chip,
+  Container,
+  Paper,
+  Table, TableBody, TableCell, TableContainer, TableHead, TableRow
+} from '@mui/material'
+import { useState } from 'react'
+import { interval } from 'rxjs'
+import LivestreamDialog from '../components/livestream/LivestreamDialog'
+import LivestreamSpeedDial from '../components/livestream/LivestreamSpeedDial'
+import NoLivestreams from '../components/livestream/NoLivestreams'
+import LoadingBackdrop from '../components/LoadingBackdrop'
+import { useSubscription } from '../hooks/observable'
+import { useI18n } from '../hooks/useI18n'
+import { useRPC } from '../hooks/useRPC'
+import { LiveStreamProgress, LiveStreamStatus } from '../types'
+
+const LiveStreamMonitorView: React.FC = () => {
+  const { i18n } = useI18n()
+  const { client } = useRPC()
+
+  const [progress, setProgress] = useState<LiveStreamProgress>()
+  const [openDialog, setOpenDialog] = useState(false)
+
+  useSubscription(interval(1000), () => {
+    client
+      .progressLivestream()
+      .then(r => setProgress(r.result))
+  })
+
+  const formatMicro = (microseconds: number) => {
+    const ms = microseconds / 1_000_000
+    let s = ms / 1000
+
+    const hr = s / 3600
+    s %= 3600
+
+    const mt = s / 60
+    s %= 60
+
+    //           huh?
+    const ss = (Math.abs(s - 1)).toFixed(0).padStart(2, '0')
+    const mts = mt.toFixed(0).padStart(2, '0')
+    const hrs = hr.toFixed(0).padStart(2, '0')
+
+    return `${hrs}:${mts}:${ss}`
+  }
+
+  const mapStatusToChip = (status: LiveStreamStatus): React.ReactNode => {
+    switch (status) {
+      case LiveStreamStatus.WAITING:
+        return <Chip label='Waiting/Wait start' color='warning' size='small' />
+      case LiveStreamStatus.IN_PROGRESS:
+        return <Chip label='Downloading' color='primary' size='small' />
+      case LiveStreamStatus.COMPLETED:
+        return <Chip label='Completed' color='success' size='small' />
+      case LiveStreamStatus.ERRORED:
+        return <Chip label='Errored' color='error' size='small' />
+      default:
+        return <Chip label='Unknown state' color='secondary' size='small' />
+    }
+  }
+
+  const stopAll = () => client.killAllLivestream()
+  const stop = (url: string) => client.killLivestream(url)
+
+  return (
+    <>
+      <LoadingBackdrop isLoading={!progress} />
+
+      <LivestreamSpeedDial onOpen={() => setOpenDialog(s => !s)} onStopAll={stopAll} />
+      <LivestreamDialog open={openDialog} onClose={() => setOpenDialog(s => !s)} />
+
+      {!progress || Object.keys(progress).length === 0 ?
+        <NoLivestreams /> :
+        <Container maxWidth="xl" sx={{ mt: 4, mb: 8 }}>
+          <Paper sx={{
+            p: 2.5,
+            display: 'flex',
+            flexDirection: 'column',
+            minHeight: '80vh',
+          }}>
+            <TableContainer component={Box}>
+              <Table sx={{ minWidth: '100%' }}>
+                <TableHead>
+                  <TableRow>
+                    <TableCell>{i18n.t('livestreamURLInput')}</TableCell>
+                    <TableCell align="right">Status</TableCell>
+                    <TableCell align="right">Time to live</TableCell>
+                    <TableCell align="right">Starts on</TableCell>
+                    <TableCell align="right">Actions</TableCell>
+                  </TableRow>
+                </TableHead>
+                <TableBody>
+                  {progress && Object.keys(progress).map(k => (
+                    <TableRow
+                      key={k}
+                      sx={{ '&:last-child td, &:last-child th': { border: 0 } }}
+                    >
+                      <TableCell>{k}</TableCell>
+                      <TableCell align='right'>
+                        {mapStatusToChip(progress[k].status)}
+                      </TableCell>
+                      <TableCell align='right'>
+                        {progress[k].status === LiveStreamStatus.WAITING
+                          ? formatMicro(Number(progress[k].waitTime))
+                          : "-"
+                        }
+                      </TableCell>
+                      <TableCell align='right'>
+                        {progress[k].status === LiveStreamStatus.WAITING
+                          ? new Date(progress[k].liveDate).toLocaleString()
+                          : "-"
+                        }
+                      </TableCell>
+                      <TableCell align='right'>
+                        <Button variant='contained' size='small' onClick={() => stop(k)}>
+                          Stop
+                        </Button>
+                      </TableCell>
+                    </TableRow>
+                  ))}
+                </TableBody>
+              </Table>
+            </TableContainer>
+          </Paper>
+        </Container>}
+    </>
+  )
+}
+
+export default LiveStreamMonitorView

frontend/src/views/Login.tsx

@@ -6,19 +6,20 @@ import styled from '@emotion/styled'
 import {
   Button,
   Container,
+  Divider,
   Paper,
   Stack,
   TextField,
   Typography
 } from '@mui/material'
+import { matchW } from 'fp-ts/lib/TaskEither'
+import { pipe } from 'fp-ts/lib/function'
 import { useState } from 'react'
 import { useNavigate } from 'react-router-dom'
 import { useRecoilValue } from 'recoil'
 import { serverURL } from '../atoms/settings'
 import { useToast } from '../hooks/toast'
 import { ffetch } from '../lib/httpClient'
-import { matchW } from 'fp-ts/lib/TaskEither'
-import { pipe } from 'fp-ts/lib/function'
 
 const LoginContainer = styled(Container)({
   display: 'flex',
@@ -81,6 +82,8 @@ export default function Login() {
     )()
   }
 
+  const loginWithOpenId = () => window.open(`${url}/auth/openid/login`)
+
   return (
     <LoginContainer>
       <Paper sx={{ padding: '1.5rem', minWidth: '25%' }}>
@@ -89,12 +92,8 @@ export default function Login() {
             yt-dlp WebUI
           </Title>
           <Title fontWeight={'500'} fontSize={16} color={'gray'}>
-            Authentication token will expire after 30 days.
-          </Title>
-          <Title fontWeight={'500'} fontSize={16} color={'gray'}>
-            In order to enable RPC authentication append the --auth,
-            <br />
-            --user [username] and --pass [password] flags.
+            To configure authentication check the&nbsp;
+            <a href='https://github.com/marcopeocchi/yt-dlp-web-ui/wiki/Authentication-methods'>wiki</a>.
           </Title>
           <TextField
             label="Username"
@@ -113,6 +112,16 @@ export default function Login() {
           <Button variant="contained" size="large" onClick={() => login()}>
             Submit
           </Button>
+
+          <Divider>
+            <Typography color={'gray'}>
+              or use your authentication provider
+            </Typography>
+          </Divider>
+
+          <Button variant="contained" size="large" onClick={loginWithOpenId}>
+            Login with OpenID
+          </Button>
         </Stack>
       </Paper>
     </LoginContainer>

frontend/src/views/Settings.tsx

@@ -4,7 +4,6 @@ import {
   Container,
   FormControl,
   FormControlLabel,
-  FormGroup,
   Grid,
   InputAdornment,
   InputLabel,
@@ -12,13 +11,14 @@ import {
   Paper,
   Select,
   SelectChangeEvent,
+  Slider,
   Stack,
   Switch,
   TextField,
   Typography,
   capitalize
 } from '@mui/material'
-import { useEffect, useMemo, useState } from 'react'
+import { Suspense, useEffect, useMemo, useState } from 'react'
 import { useRecoilState } from 'recoil'
 import {
   Subject,
@@ -27,6 +27,7 @@ import {
   map,
   takeWhile
 } from 'rxjs'
+import { rpcPollingTimeState } from '../atoms/rpc'
 import {
   Language,
   Theme,
@@ -36,9 +37,9 @@ import {
   formatSelectionState,
   languageState,
   languages,
-  latestCliArgumentsState,
   pathOverridingState,
   servedFromReverseProxyState,
+  servedFromReverseProxySubDirState,
   serverAddressState,
   serverPortState,
   themeState
@@ -47,21 +48,25 @@ import CookiesTextField from '../components/CookiesTextField'
 import { useToast } from '../hooks/toast'
 import { useI18n } from '../hooks/useI18n'
 import { useRPC } from '../hooks/useRPC'
-import { CliArguments } from '../lib/argsParser'
 import { validateDomain, validateIP } from '../utils'
 
 // NEED ABSOLUTELY TO BE SPLIT IN MULTIPLE COMPONENTS
 export default function Settings() {
   const [reverseProxy, setReverseProxy] = useRecoilState(servedFromReverseProxyState)
+  const [baseURL, setBaseURL] = useRecoilState(servedFromReverseProxySubDirState)
+
   const [formatSelection, setFormatSelection] = useRecoilState(formatSelectionState)
   const [pathOverriding, setPathOverriding] = useRecoilState(pathOverridingState)
   const [fileRenaming, setFileRenaming] = useRecoilState(fileRenamingState)
   const [enableArgs, setEnableArgs] = useRecoilState(enableCustomArgsState)
+
   const [serverAddr, setServerAddr] = useRecoilState(serverAddressState)
   const [serverPort, setServerPort] = useRecoilState(serverPortState)
+
+  const [pollingTime, setPollingTime] = useRecoilState(rpcPollingTimeState)
   const [language, setLanguage] = useRecoilState(languageState)
   const [appTitle, setApptitle] = useRecoilState(appTitleState)
-  const [cliArgs, setCliArgs] = useRecoilState(latestCliArgumentsState)
+
   const [theme, setTheme] = useRecoilState(themeState)
 
   const [invalidIP, setInvalidIP] = useState(false)
@@ -71,11 +76,20 @@ export default function Settings() {
 
   const { pushMessage } = useToast()
 
-  const argsBuilder = useMemo(() => new CliArguments().fromString(cliArgs), [])
-
+  const baseURL$ = useMemo(() => new Subject<string>(), [])
   const serverAddr$ = useMemo(() => new Subject<string>(), [])
   const serverPort$ = useMemo(() => new Subject<string>(), [])
 
+  useEffect(() => {
+    const sub = baseURL$
+      .pipe(debounceTime(500))
+      .subscribe(baseURL => {
+        setBaseURL(baseURL)
+        pushMessage(i18n.t('restartAppMessage'), 'info')
+      })
+    return () => sub.unsubscribe()
+  }, [])
+
   useEffect(() => {
     const sub = serverAddr$
       .pipe(
@@ -130,196 +144,225 @@ export default function Settings() {
    * Updates yt-dlp binary via RPC
    */
   const updateBinary = () => {
-    client.updateExecutable().then(() => pushMessage(i18n.t('toastUpdated')))
+    client.updateExecutable().then(() => pushMessage(i18n.t('toastUpdated'), 'success'))
   }
 
   return (
-    <Container maxWidth="lg" sx={{ mt: 4, mb: 4 }}>
-      <Grid container spacing={3}>
-        <Grid item xs={12} md={12} lg={12}>
-          <Paper
-            sx={{
-              p: 2,
-              display: 'flex',
-              flexDirection: 'column',
-              minHeight: 240,
-            }}
-          >
-            <Typography pb={3} variant="h5" color="primary">
-              {i18n.t('settingsAnchor')}
+    <Container maxWidth="xl" sx={{ mt: 4, mb: 8 }}>
+      <Paper
+        sx={{
+          p: 2.5,
+          display: 'flex',
+          flexDirection: 'column',
+          minHeight: 240,
+        }}
+      >
+        <Typography pb={2} variant="h6" color="primary">
+          {i18n.t('settingsAnchor')}
+        </Typography>
+        <Grid container spacing={2}>
+          <Grid item xs={12} md={11}>
+            <TextField
+              fullWidth
+              label={i18n.t('serverAddressTitle')}
+              defaultValue={serverAddr}
+              error={invalidIP}
+              onChange={(e) => serverAddr$.next(e.currentTarget.value)}
+              InputProps={{
+                startAdornment: <InputAdornment position="start">ws://</InputAdornment>,
+              }}
+            />
+          </Grid>
+          <Grid item xs={12} md={1}>
+            <TextField
+              disabled={reverseProxy}
+              fullWidth
+              label={i18n.t('serverPortTitle')}
+              defaultValue={serverPort}
+              onChange={(e) => serverPort$.next(e.currentTarget.value)}
+              error={isNaN(Number(serverPort)) || Number(serverPort) > 65535}
+            />
+          </Grid>
+          <Grid item xs={12} md={12}>
+            <TextField
+              disabled={reverseProxy}
+              fullWidth
+              label={i18n.t('appTitle')}
+              defaultValue={appTitle}
+              onChange={(e) => setApptitle(e.currentTarget.value)}
+              error={appTitle === ''}
+            />
+          </Grid>
+          <Grid item xs={12} md={12}>
+            <Typography>
+              {i18n.t('rpcPollingTimeTitle')}
             </Typography>
-            <FormGroup>
-              <Grid container spacing={2}>
-                <Grid item xs={12} md={11}>
-                  <TextField
-                    fullWidth
-                    label={i18n.t('serverAddressTitle')}
-                    defaultValue={serverAddr}
-                    error={invalidIP}
-                    onChange={(e) => serverAddr$.next(e.currentTarget.value)}
-                    InputProps={{
-                      startAdornment: <InputAdornment position="start">ws://</InputAdornment>,
-                    }}
-                  />
-                </Grid>
-                <Grid item xs={12} md={1}>
-                  <TextField
-                    disabled={reverseProxy}
-                    fullWidth
-                    label={i18n.t('serverPortTitle')}
-                    defaultValue={serverPort}
-                    onChange={(e) => serverPort$.next(e.currentTarget.value)}
-                    error={isNaN(Number(serverPort)) || Number(serverPort) > 65535}
-                  />
-                </Grid>
-                <Grid item xs={12} md={12}>
-                  <TextField
-                    disabled={reverseProxy}
-                    fullWidth
-                    label={i18n.t('appTitle')}
-                    defaultValue={appTitle}
-                    onChange={(e) => setApptitle(e.currentTarget.value)}
-                    error={appTitle === ''}
-                  />
-                </Grid>
-                <Grid item xs={12}>
-                  <FormControlLabel
-                    control={
-                      <Checkbox
-                        defaultChecked={reverseProxy}
-                        onChange={() => setReverseProxy(state => !state)}
-                      />
-                    }
-                    label={i18n.t('servedFromReverseProxyCheckbox')}
-                    sx={{ mb: 2 }}
-                  />
-                </Grid>
-              </Grid>
-              <Grid container spacing={2}>
-                <Grid item xs={12} md={6}>
-                  <FormControl fullWidth>
-                    <InputLabel>{i18n.t('languageSelect')}</InputLabel>
-                    <Select
-                      defaultValue={language}
-                      label={i18n.t('languageSelect')}
-                      onChange={handleLanguageChange}
-                    >
-                      {languages.map(l => (
-                        <MenuItem value={l} key={l}>
-                          {capitalize(l)}
-                        </MenuItem>
-                      ))}
-                    </Select>
-                  </FormControl>
-                </Grid>
-                <Grid item xs={12} md={6}>
-                  <FormControl fullWidth>
-                    <InputLabel>{i18n.t('themeSelect')}</InputLabel>
-                    <Select
-                      defaultValue={theme}
-                      label={i18n.t('themeSelect')}
-                      onChange={handleThemeChange}
-                    >
-                      <MenuItem value="light">Light</MenuItem>
-                      <MenuItem value="dark">Dark</MenuItem>
-                      <MenuItem value="system">System</MenuItem>
-                    </Select>
-                  </FormControl>
-                </Grid>
-              </Grid>
-              <FormControlLabel
-                control={
-                  <Switch
-                    defaultChecked={argsBuilder.noMTime}
-                    onChange={() => setCliArgs(argsBuilder.toggleNoMTime().toString())}
-                  />
+            <Typography variant='caption' sx={{ mb: 0.5 }}>
+              {i18n.t('rpcPollingTimeDescription')}
+            </Typography>
+            <Slider
+              aria-label="rpc polling time"
+              defaultValue={pollingTime}
+              max={2000}
+              getAriaValueText={(v: number) => `${v} ms`}
+              step={null}
+              valueLabelDisplay="off"
+              marks={[
+                { value: 100, label: '100 ms' },
+                { value: 250, label: '250 ms' },
+                { value: 500, label: '500 ms' },
+                { value: 750, label: '750 ms' },
+                { value: 1000, label: '1000 ms' },
+                { value: 2000, label: '2000 ms' },
+              ]}
+              onChange={(_, value) => typeof value === 'number'
+                ? setPollingTime(value)
+                : setPollingTime(1000)
+              }
+            />
+          </Grid>
+          <Grid item xs={12}>
+            <Typography variant="h6" color="primary" sx={{ mb: 0.5 }}>
+              Reverse Proxy
+            </Typography>
+            <FormControlLabel
+              control={
+                <Checkbox
+                  defaultChecked={reverseProxy}
+                  onChange={() => setReverseProxy(state => !state)}
+                />
+              }
+              label={i18n.t('servedFromReverseProxyCheckbox')}
+              sx={{ mb: 1 }}
+            />
+            <TextField
+              fullWidth
+              label={i18n.t('urlBase')}
+              defaultValue={baseURL}
+              onChange={(e) => {
+                let value = e.currentTarget.value
+                if (value.startsWith('/')) {
+                  value = value.substring(1)
                 }
-                label={i18n.t('noMTimeCheckbox')}
-                sx={{ mt: 3 }}
-              />
-              <FormControlLabel
-                control={
-                  <Switch
-                    defaultChecked={argsBuilder.extractAudio}
-                    onChange={() => setCliArgs(argsBuilder.toggleExtractAudio().toString())}
-                    disabled={formatSelection}
-                  />
+                if (value.endsWith('/')) {
+                  value = value.substring(0, value.length - 1)
                 }
-                label={i18n.t('extractAudioCheckbox')}
-              />
-              <FormControlLabel
-                control={
-                  <Switch
-                    defaultChecked={formatSelection}
-                    onChange={() => {
-                      setCliArgs(argsBuilder.disableExtractAudio().toString())
-                      setFormatSelection(!formatSelection)
-                    }}
-                  />
-                }
-                label={i18n.t('formatSelectionEnabler')}
-              />
-              <Grid>
-                <Typography variant="h6" color="primary" sx={{ mt: 2, mb: 0.5 }}>
-                  {i18n.t('overridesAnchor')}
-                </Typography>
-                <Stack direction="column">
-                  <FormControlLabel
-                    control={
-                      <Switch
-                        defaultChecked={!!pathOverriding}
-                        onChange={() => {
-                          setPathOverriding(state => !state)
-                        }}
-                      />
-                    }
-                    label={i18n.t('pathOverrideOption')}
-                  />
-                  <FormControlLabel
-                    control={
-                      <Switch
-                        defaultChecked={fileRenaming}
-                        onChange={() => {
-                          setFileRenaming(state => !state)
-                        }}
-                      />
-                    }
-                    label={i18n.t('filenameOverrideOption')}
-                  />
-                  <FormControlLabel
-                    control={
-                      <Switch
-                        defaultChecked={enableArgs}
-                        onChange={() => {
-                          setEnableArgs(state => !state)
-                        }}
-                      />
-                    }
-                    label={i18n.t('customArgs')}
-                  />
-                </Stack>
-              </Grid>
-              <Grid sx={{ mr: 1, mt: 3 }}>
-                <Typography variant="h6" color="primary" sx={{ mb: 2 }}>
-                  Cookies
-                </Typography>
-                <CookiesTextField />
-              </Grid>
-              <Grid>
-                <Stack direction="row">
-                  <Button
-                    sx={{ mr: 1, mt: 3 }}
-                    variant="contained"
-                    onClick={() => updateBinary()}
-                  >
-                    {i18n.t('updateBinButton')}
-                  </Button>
-                </Stack>
-              </Grid>
-            </FormGroup>
-          </Paper>
+                baseURL$.next(value)
+              }}
+              sx={{ mb: 2 }}
+            />
+          </Grid>
         </Grid>
-      </Grid>
+        <Typography variant="h6" color="primary" sx={{ mt: 0.5, mb: 2 }}>
+          Appearance
+        </Typography>
+        <Grid container spacing={2}>
+          <Grid item xs={12} md={6}>
+            <FormControl fullWidth>
+              <InputLabel>{i18n.t('languageSelect')}</InputLabel>
+              <Select
+                defaultValue={language}
+                label={i18n.t('languageSelect')}
+                onChange={handleLanguageChange}
+              >
+                {languages.toSorted((a, b) => a.localeCompare(b)).map(l => (
+                  <MenuItem value={l} key={l}>
+                    {capitalize(l)}
+                  </MenuItem>
+                ))}
+              </Select>
+            </FormControl>
+          </Grid>
+          <Grid item xs={12} md={6}>
+            <FormControl fullWidth>
+              <InputLabel>{i18n.t('themeSelect')}</InputLabel>
+              <Select
+                defaultValue={theme}
+                label={i18n.t('themeSelect')}
+                onChange={handleThemeChange}
+              >
+                <MenuItem value="light">Light</MenuItem>
+                <MenuItem value="dark">Dark</MenuItem>
+                <MenuItem value="system">System</MenuItem>
+              </Select>
+            </FormControl>
+          </Grid>
+        </Grid>
+        <Typography variant="h6" color="primary" sx={{ mt: 2, mb: 0.5 }}>
+          General download settings
+        </Typography>
+
+        <FormControlLabel
+          control={
+            <Switch
+              defaultChecked={formatSelection}
+              onChange={() => {
+                setFormatSelection(!formatSelection)
+              }}
+            />
+          }
+          label={i18n.t('formatSelectionEnabler')}
+        />
+        <Grid>
+          <Typography variant="h6" color="primary" sx={{ mt: 2, mb: 0.5 }}>
+            {i18n.t('overridesAnchor')}
+          </Typography>
+          <Stack direction="column">
+            <FormControlLabel
+              control={
+                <Switch
+                  defaultChecked={!!pathOverriding}
+                  onChange={() => {
+                    setPathOverriding(state => !state)
+                  }}
+                />
+              }
+              label={i18n.t('pathOverrideOption')}
+            />
+            <FormControlLabel
+              control={
+                <Switch
+                  defaultChecked={fileRenaming}
+                  onChange={() => {
+                    setFileRenaming(state => !state)
+                  }}
+                />
+              }
+              label={i18n.t('filenameOverrideOption')}
+            />
+            <FormControlLabel
+              control={
+                <Switch
+                  defaultChecked={enableArgs}
+                  onChange={() => {
+                    setEnableArgs(state => !state)
+                  }}
+                />
+              }
+              label={i18n.t('customArgs')}
+            />
+          </Stack>
+        </Grid>
+        <Grid sx={{ mr: 1, mt: 2 }}>
+          <Typography variant="h6" color="primary" sx={{ mb: 2 }}>
+            Cookies
+          </Typography>
+          <Suspense>
+            <CookiesTextField />
+          </Suspense>
+        </Grid>
+        <Grid>
+          <Stack direction="row">
+            <Button
+              sx={{ mr: 1, mt: 3 }}
+              variant="contained"
+              onClick={() => updateBinary()}
+            >
+              {i18n.t('updateBinButton')}
+            </Button>
+          </Stack>
+        </Grid>
+      </Paper>
     </Container>
   )
 }

frontend/src/views/Terminal.tsx

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

go.mod

@@ -1,43 +1,37 @@
 module github.com/marcopeocchi/yt-dlp-web-ui
 
-go 1.20
+go 1.23
 
 require (
-	github.com/go-chi/chi/v5 v5.0.11
+	github.com/asaskevich/EventBus v0.0.0-20200907212545-49d423059eef
+	github.com/coreos/go-oidc/v3 v3.11.0
+	github.com/go-chi/chi/v5 v5.1.0
 	github.com/go-chi/cors v1.2.1
-	github.com/golang-jwt/jwt/v5 v5.2.0
-	github.com/google/uuid v1.5.0
-	github.com/gorilla/websocket v1.5.1
-	github.com/marcopeocchi/fazzoletti v0.0.0-20230308161120-c545580f79fa
-	github.com/reactivex/rxgo/v2 v2.5.0
-	golang.org/x/sys v0.15.0
+	github.com/golang-jwt/jwt/v5 v5.2.1
+	github.com/google/uuid v1.6.0
+	github.com/gorilla/websocket v1.5.3
+	golang.org/x/oauth2 v0.23.0
+	golang.org/x/sync v0.8.0
+	golang.org/x/sys v0.25.0
 	gopkg.in/yaml.v3 v3.0.1
-	modernc.org/sqlite v1.28.0
+	modernc.org/sqlite v1.33.1
 )
 
 require (
-	github.com/cenkalti/backoff/v4 v4.0.0 // indirect
-	github.com/davecgh/go-spew v1.1.0 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
-	github.com/emirpasic/gods v1.12.0 // indirect
-	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 // indirect
+	github.com/go-jose/go-jose/v4 v4.0.4 // indirect
+	github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect
+	github.com/kr/pretty v0.1.0 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
-	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/ncruces/go-strftime v0.1.9 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
-	github.com/stretchr/objx v0.1.0 // indirect
-	github.com/stretchr/testify v1.4.0 // indirect
-	github.com/teivah/onecontext v0.0.0-20200513185103-40f981bfd775 // indirect
-	golang.org/x/mod v0.14.0 // indirect
-	golang.org/x/net v0.19.0 // indirect
-	golang.org/x/tools v0.16.1 // indirect
-	gopkg.in/yaml.v2 v2.2.2 // indirect
-	lukechampine.com/uint128 v1.3.0 // indirect
-	modernc.org/cc/v3 v3.41.0 // indirect
-	modernc.org/ccgo/v3 v3.16.15 // indirect
-	modernc.org/libc v1.38.0 // indirect
+	golang.org/x/crypto v0.27.0 // indirect
+	golang.org/x/exp v0.0.0-20240909161429-701f63a606c0 // indirect
+	gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
+	modernc.org/gc/v3 v3.0.0-20240801135723-a856999a2e4a // indirect
+	modernc.org/libc v1.61.0 // indirect
 	modernc.org/mathutil v1.6.0 // indirect
-	modernc.org/memory v1.7.2 // indirect
-	modernc.org/opt v0.1.3 // indirect
+	modernc.org/memory v1.8.0 // indirect
 	modernc.org/strutil v1.2.0 // indirect
 	modernc.org/token v1.1.0 // indirect
 )

go.sum

@@ -1,100 +1,87 @@
-github.com/cenkalti/backoff/v4 v4.0.0 h1:6VeaLF9aI+MAUQ95106HwWzYZgJJpZ4stumjj6RFYAU=
-github.com/cenkalti/backoff/v4 v4.0.0/go.mod h1:eEew/i+1Q6OrCDZh3WiXYv3+nJwBASZ8Bog/87DQnVg=
-github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
-github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/asaskevich/EventBus v0.0.0-20200907212545-49d423059eef h1:2JGTg6JapxP9/R33ZaagQtAM4EkkSYnIAlOG5EI8gkM=
+github.com/asaskevich/EventBus v0.0.0-20200907212545-49d423059eef/go.mod h1:JS7hed4L1fj0hXcyEejnW57/7LCetXggd+vwrRnYeII=
+github.com/coreos/go-oidc/v3 v3.11.0 h1:Ia3MxdwpSw702YW0xgfmP1GVCMA9aEFWu12XUZ3/OtI=
+github.com/coreos/go-oidc/v3 v3.11.0/go.mod h1:gE3LgjOgFoHi9a4ce4/tJczr0Ai2/BoDhf0r5lltWI0=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
 github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
-github.com/emirpasic/gods v1.12.0 h1:QAUIPSaCu4G+POclxeqb3F+WPpdKqFGlw36+yOzGlrg=
-github.com/emirpasic/gods v1.12.0/go.mod h1:YfzfFFoVP/catgzJb4IKIqXjX78Ha8FMSDh3ymbK86o=
-github.com/go-chi/chi/v5 v5.0.11 h1:BnpYbFZ3T3S1WMpD79r7R5ThWX40TaFB7L31Y8xqSwA=
-github.com/go-chi/chi/v5 v5.0.11/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8=
+github.com/go-chi/chi/v5 v5.1.0 h1:acVI1TYaD+hhedDJ3r54HyA6sExp3HfXq7QWEEY/xMw=
+github.com/go-chi/chi/v5 v5.1.0/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8=
 github.com/go-chi/cors v1.2.1 h1:xEC8UT3Rlp2QuWNEr4Fs/c2EAGVKBwy/1vHx3bppil4=
 github.com/go-chi/cors v1.2.1/go.mod h1:sSbTewc+6wYHBBCW7ytsFSn836hqM7JxpglAy2Vzc58=
-github.com/golang-jwt/jwt/v5 v5.2.0 h1:d/ix8ftRUorsN+5eMIlF4T6J8CAt9rch3My2winC1Jw=
-github.com/golang-jwt/jwt/v5 v5.2.0/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
-github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
-github.com/google/pprof v0.0.0-20221118152302-e6195bd50e26 h1:Xim43kblpZXfIBQsbuBVKCudVG457BR2GZFIz3uw3hQ=
-github.com/google/uuid v1.5.0 h1:1p67kYwdtXjb0gL0BPiP1Av9wiZPo5A8z2cWkTZ+eyU=
-github.com/google/uuid v1.5.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/gorilla/websocket v1.5.1 h1:gmztn0JnHVt9JZquRuzLw3g4wouNVzKL15iLr/zn/QY=
-github.com/gorilla/websocket v1.5.1/go.mod h1:x3kM2JMyaluk02fnUJpQuwD2dCS5NDG2ZHL0uE0tcaY=
-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/go-jose/go-jose/v4 v4.0.4 h1:VsjPI33J0SB9vQM6PLmNjoHqMQNGPiZ0rHL7Ni7Q6/E=
+github.com/go-jose/go-jose/v4 v4.0.4/go.mod h1:NKb5HO1EZccyMpiZNbdUw/14tiXNyUJh188dfnMCAfc=
+github.com/golang-jwt/jwt/v5 v5.2.1 h1:OuVbFODueb089Lh128TAcimifWaLhJwVflnrgM17wHk=
+github.com/golang-jwt/jwt/v5 v5.2.1/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
+github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
+github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/google/pprof v0.0.0-20240409012703-83162a5b38cd h1:gbpYu9NMq8jhDVbvlGkMFWCjLFlqqEZjEmObmhUy6Vo=
+github.com/google/pprof v0.0.0-20240409012703-83162a5b38cd/go.mod h1:kf6iHlnVGwgKolg33glAes7Yg/8iWP8ukqeldJSO7jw=
+github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
+github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=
+github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
+github.com/hashicorp/golang-lru/v2 v2.0.7 h1:a+bsQ5rvGLjzHuww6tVxozPZFVghXaHOwFs4luLUK2k=
+github.com/hashicorp/golang-lru/v2 v2.0.7/go.mod h1:QeFd9opnmA6QUJc5vARoKUSoFhyfM2/ZepoAG6RGpeM=
 github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
-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 v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
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main.go

@@ -11,6 +11,7 @@ import (
 	"github.com/marcopeocchi/yt-dlp-web-ui/server"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/cli"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/config"
+	"github.com/marcopeocchi/yt-dlp-web-ui/server/openid"
 )
 
 var (
@@ -30,16 +31,21 @@ var (
 	userFromEnv = os.Getenv("USERNAME")
 	passFromEnv = os.Getenv("PASSWORD")
 
+	logFile           string
+	enableFileLogging bool
+
 	//go:embed frontend/dist/index.html
 	//go:embed frontend/dist/assets/*
 	frontend embed.FS
+
+	//go:embed openapi/*
+	swagger embed.FS
 )
 
 func init() {
-
 	flag.StringVar(&host, "host", "0.0.0.0", "Host where server will listen at")
 	flag.IntVar(&port, "port", 3033, "Port where server will listen at")
-	flag.IntVar(&queueSize, "qs", runtime.NumCPU(), "Download queue size")
+	flag.IntVar(&queueSize, "qs", 2, "Queue size (concurrent downloads)")
 
 	flag.StringVar(&configFile, "conf", "./config.yml", "Config file path")
 	flag.StringVar(&downloadPath, "out", ".", "Where files will be saved")
@@ -47,6 +53,9 @@ func init() {
 	flag.StringVar(&sessionFilePath, "session", ".", "session file path")
 	flag.StringVar(&localDatabasePath, "db", "local.db", "local database path")
 
+	flag.BoolVar(&enableFileLogging, "fl", false, "enable outputting logs to a file")
+	flag.StringVar(&logFile, "lf", "yt-dlp-webui.log", "set log file location")
+
 	flag.BoolVar(&requireAuth, "auth", false, "Enable RPC authentication")
 	flag.StringVar(&username, "user", userFromEnv, "Username required for auth")
 	flag.StringVar(&password, "pass", passFromEnv, "Password required for auth")
@@ -56,28 +65,47 @@ func init() {
 
 func main() {
 	frontend, err := fs.Sub(frontend, "frontend/dist")
-
 	if err != nil {
 		log.Fatalln(err)
 	}
 
 	c := config.Instance()
 
-	c.Host = host
-	c.Port = port
-	c.QueueSize = queueSize
-	c.DownloadPath = downloadPath
-	c.DownloaderPath = downloaderPath
-	c.SessionFilePath = sessionFilePath
+	{
+		// init the config struct with the values from flags
+		// TODO: find an alternative way to populate the config struct from flags or config file
+		c.Host = host
+		c.Port = port
 
-	c.RequireAuth = requireAuth
-	c.Username = username
-	c.Password = password
+		c.QueueSize = queueSize
+
+		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 {
+		c.QueueSize = 1
+	}
 
 	// if config file is found it will be merged with the current config struct
 	if err := c.LoadFile(configFile); err != nil {
 		log.Println(cli.BgRed, "config", cli.Reset, err)
 	}
 
-	server.RunBlocking(c.Host, c.Port, frontend, localDatabasePath)
+	openid.Configure()
+
+	server.RunBlocking(&server.RunConfig{
+		App:     frontend,
+		Swagger: swagger,
+	})
 }

nix/common.nix

@@ -0,0 +1,9 @@
+{ lib }: {
+  version = "v3.1.2";
+  meta = {
+    description = "A terrible web ui for yt-dlp. Designed to be self-hosted.";
+    homepage = "https://github.com/marcopeocchi/yt-dlp-web-ui";
+    license = lib.licenses.mpl20;
+  };
+}
+

nix/devShell.nix

@@ -0,0 +1,9 @@
+{ inputsFrom ? [ ], mkShell, yt-dlp, nodejs, go }:
+mkShell {
+  inherit inputsFrom;
+  packages = [
+    yt-dlp
+    nodejs
+    go
+  ];
+}

nix/frontend.nix

@@ -0,0 +1,37 @@
+{ lib
+, stdenv
+, nodejs
+, pnpm
+}:
+let common = import ./common.nix { inherit lib; }; in
+stdenv.mkDerivation (finalAttrs: {
+  pname = "yt-dlp-web-ui-frontend";
+
+  inherit (common) version;
+
+  src = lib.fileset.toSource {
+    root = ../frontend;
+    fileset = ../frontend;
+  };
+
+  buildPhase = ''
+    npm run build
+  '';
+
+  installPhase = ''
+    mkdir -p $out/dist
+    cp -r dist/* $out/dist
+  '';
+
+  nativeBuildInputs = [
+    nodejs
+    pnpm.configHook
+  ];
+
+  pnpmDeps = pnpm.fetchDeps {
+    inherit (finalAttrs) pname version src;
+    hash = "sha256-NvXNDXkuoJ4vGeQA3bOhhc+KLBfke593qK0edcvzWTo=";
+  };
+
+  inherit (common) meta;
+})

nix/module.nix

@@ -0,0 +1,215 @@
+packages: { config, lib, pkgs, ... }:
+let
+  cfg = config.services.yt-dlp-web-ui;
+  inherit (pkgs.stdenv.hostPlatform) system;
+  pkg = packages.${system}.default;
+in
+{
+  /*
+    Some notes on the module design:
+    - Usually, you don't map out all of the options like this in attrsets,
+      but due to the software's nonstandard "config file overrides CLI" behavior,
+      we don't want to expose a config file catchall, and as such don't use '-conf'.
+
+    - Notably, '-driver' is missing as a configuration option. 
+      This should instead be customized with idiomatic Nix, overriding 'cfg.package' with
+      the desired yt-dlp package.
+
+    - The systemd service has been sandboxed as much as possible. This restricts configuration of 
+      data and logs dir. If you really need a custom data and logs dir, use BindPaths (man systemd.exec)
+  */
+  options.services.yt-dlp-web-ui = {
+    enable = lib.mkEnableOption "yt-dlp-web-ui";
+    package = lib.mkOption {
+      type = lib.types.package;
+      default = pkg;
+      defaultText = lib.literalMD "`packages.default` from the yt-dlp-web-ui flake.";
+      description = ''
+        The yt-dlp-web-ui package to use.
+      '';
+    };
+
+    user = lib.mkOption {
+      type = lib.types.str;
+      default = "yt-dlp-web-ui";
+      description = lib.mdDoc ''
+        User under which yt-dlp-web-ui runs.
+      '';
+    };
+
+    group = lib.mkOption {
+      type = lib.types.str;
+      default = "yt-dlp-web-ui";
+      description = lib.mdDoc ''
+        Group under which yt-dlp-web-ui runs.
+      '';
+    };
+
+    openFirewall = lib.mkOption {
+      type = lib.types.bool;
+      default = false;
+      description = lib.mdDoc ''
+        Whether to open the TCP port in the firewall.
+      '';
+    };
+
+    host = lib.mkOption {
+      default = "0.0.0.0";
+      type = lib.types.str;
+      description = lib.mdDoc ''
+        Host where yt-dlp-web-ui will listen at.
+      '';
+    };
+
+    port = lib.mkOption {
+      default = 3033;
+      type = lib.types.port;
+      description = lib.mdDoc ''
+        Port where yt-dlp-web-ui will listen at.
+      '';
+    };
+
+    downloadDir = lib.mkOption {
+      type = lib.types.str;
+      description = lib.mdDoc ''
+        The directory where yt-dlp-web-ui stores downloads.
+      '';
+    };
+
+    queueSize = lib.mkOption {
+      default = 2;
+      type = lib.types.ints.unsigned; # >= 0
+      description = lib.mdDoc ''
+        Queue size (concurrent downloads).
+      '';
+    };
+
+    logging = lib.mkEnableOption "logging";
+
+    rpcAuth = lib.mkOption {
+      description = lib.mdDoc ''
+        RPC Authentication settings.
+      '';
+      default = { };
+      type = lib.types.submodule {
+        options = {
+          enable = lib.mkEnableOption "RPC authentication";
+          user = lib.mkOption {
+            type = lib.types.str;
+            description = lib.mdDoc ''
+              Username required for auth.
+            '';
+          };
+          passwordFile = lib.mkOption {
+            type = with lib.types; nullOr str;
+            default = null;
+            description = lib.mdDoc ''
+              Path to the file containing the password required for auth.
+            '';
+          };
+          insecurePasswordText = lib.mkOption {
+            type = with lib.types; nullOr str;
+            default = null;
+            description = lib.mdDoc ''
+              Raw password required for auth.
+
+              It's strongly recommended to use 'passwordFile' instead of this option.
+              
+              **Don't use this option unless you know what you're doing!**. 
+              It writes the password to the world-readable Nix store, which is a big security risk.
+              More info: https://wiki.nixos.org/wiki/Comparison_of_secret_managing_schemes 
+            '';
+          };
+        };
+      };
+    };
+
+  };
+  config = lib.mkIf cfg.enable {
+    assertions = [
+      (lib.mkIf cfg.rpcAuth.enable {
+        assertion = lib.xor (cfg.rpcAuth.passwordFile == null) (cfg.rpcAuth.insecurePasswordText == null);
+        message = ''
+          RPC Auth is enabled for yt-dlp-web-ui! Exactly one RPC auth password source must be set!
+
+          Tip: You should set 'services.yt-dlp-web-ui.rpcAuth.passwordfile'!
+        '';
+      })
+    ];
+
+    networking.firewall.allowedTCPPorts = lib.mkIf cfg.openFirewall [ cfg.port ];
+
+    users.users = lib.mkIf (cfg.user == "yt-dlp-web-ui") {
+      yt-dlp-web-ui = {
+        inherit (cfg) group;
+        isSystemUser = true;
+      };
+    };
+
+    users.groups = lib.mkIf (cfg.group == "yt-dlp-web-ui") { yt-dlp-web-ui = { }; };
+
+    systemd.services.yt-dlp-web-ui = {
+      description = "yt-dlp-web-ui system service";
+      after = [ "network.target" ];
+      path = [ cfg.package pkgs.tree ];
+      wantedBy = [ "multi-user.target" ];
+      serviceConfig =
+        rec {
+          ExecStart =
+            let
+              password =
+                if cfg.rpcAuth.passwordFile == null
+                then cfg.rpcAuth.insecurePasswordText
+                else "$(cat ${cfg.rpcAuth.passwordFile})";
+              args = [
+                "-host ${cfg.host}"
+                "-port ${builtins.toString cfg.port}"
+                ''-out "${cfg.downloadDir}"''
+                "-qs ${builtins.toString cfg.queueSize}"
+              ] ++ (lib.optionals cfg.logging [
+                "-fl"
+                ''-lf "/var/log/${LogsDirectory}/yt-dlp-web-ui.log"''
+              ]) ++ (lib.optionals cfg.rpcAuth.enable [
+                "-auth"
+                "-user ${cfg.rpcAuth.user}"
+                "-pass ${password}"
+              ]);
+            in
+            "${lib.getExe cfg.package} ${lib.concatStringsSep " " args}";
+          User = cfg.user;
+          Group = cfg.group;
+          ProtectSystem = "strict";
+          ProtectHome = "read-only";
+          StateDirectory = "yt-dlp-web-ui";
+          WorkingDirectory = "/var/lib/${StateDirectory}"; # equivalent to the dir above
+          LogsDirectory = "yt-dlp-web-ui";
+          ReadWritePaths = [
+            cfg.downloadDir
+          ];
+          BindReadOnlyPaths = [
+            builtins.storeDir
+            # required for youtube DNS lookup
+            "${config.environment.etc."ssl/certs/ca-certificates.crt".source}:/etc/ssl/certs/ca-certificates.crt"
+          ] ++ lib.optionals (cfg.rpcAuth.enable && cfg.rpcAuth.passwordFile != null) [
+            cfg.rpcAuth.passwordFile
+          ];
+          CapabilityBoundingSet = "";
+          RestrictAddressFamilies = [ "AF_UNIX" "AF_INET" "AF_INET6" ];
+          RestrictNamespaces = true;
+          PrivateDevices = true;
+          PrivateUsers = true;
+          ProtectClock = true;
+          ProtectControlGroups = true;
+          ProtectKernelLogs = true;
+          ProtectKernelModules = true;
+          ProtectKernelTunables = true;
+          SystemCallArchitectures = "native";
+          SystemCallFilter = [ "@system-service" "~@privileged" ];
+          RestrictRealtime = true;
+          LockPersonality = true;
+          MemoryDenyWriteExecute = true;
+          ProtectHostname = true;
+        };
+    };
+  };
+}

nix/server.nix

@@ -0,0 +1,52 @@
+{ yt-dlp-web-ui-frontend, buildGoModule, lib, makeWrapper, yt-dlp, ... }:
+let
+  fs = lib.fileset;
+  common = import ./common.nix { inherit lib; };
+in
+buildGoModule {
+  pname = "yt-dlp-web-ui";
+  inherit (common) version;
+  src = fs.toSource rec {
+    root = ../.;
+    fileset = fs.difference root (fs.unions [
+      ### LIST OF FILES TO IGNORE ###
+      # frontend (this is included by the frontend.nix drv instead)
+      ../frontend
+      # documentation
+      ../examples
+      # docker
+      ../Dockerfile
+      ../docker-compose.yml
+      # nix
+      ./devShell.nix
+      ../.envrc
+      ./tests
+      # make
+      ../Makefile # this derivation does not use the project Makefile
+      # repo commons
+      ../.github
+      ../README.md
+      ../LICENSE.md
+      ../.gitignore
+      ../.vscode
+    ]);
+  };
+
+  # https://github.com/golang/go/issues/44507
+  preBuild = ''
+    cp -r ${yt-dlp-web-ui-frontend} frontend
+  '';
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  postInstall = ''
+    wrapProgram $out/bin/yt-dlp-web-ui \
+      --prefix PATH : ${lib.makeBinPath [ yt-dlp ]}
+  '';
+
+  vendorHash = "sha256-guM/U9DROJMx2ctPKBQis1YRhaf6fKvvwEWgswQKMG0=";
+
+  meta = common.meta // {
+    mainProgram = "yt-dlp-web-ui";
+  };
+}

nix/tests/default.nix

@@ -0,0 +1,20 @@
+{ self, pkgs }: {
+  testServiceStarts = pkgs.testers.runNixOSTest (_: {
+    name = "service-starts";
+    nodes = {
+      machine = _: {
+        imports = [
+          self.nixosModules.default
+        ];
+
+        services.yt-dlp-web-ui = {
+          enable = true;
+          downloadDir = "/var/lib/yt-dlp-web-ui";
+        };
+      };
+    };
+    testScript = ''
+      machine.wait_for_unit("yt-dlp-web-ui")
+    '';
+  });
+}

openapi/index.html

@@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+  <meta charset="utf-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1" />
+  <meta name="description" content="SwaggerUI" />
+  <title>SwaggerUI</title>
+  <link rel="stylesheet" href="https://unpkg.com/swagger-ui-dist@5.17.2/swagger-ui.css" />
+</head>
+
+<body>
+  <div id="swagger-ui"></div>
+  <script src="https://unpkg.com/swagger-ui-dist@5.17.2/swagger-ui-bundle.js" crossorigin></script>
+  <script>
+    window.onload = () => {
+      window.ui = SwaggerUIBundle({
+        url: './openapi.json',
+        dom_id: '#swagger-ui',
+      });
+    };
+  </script>
+</body>
+
+</html>

openapi/openapi.json

@@ -0,0 +1,273 @@
+{
+  "openapi": "3.1.0",
+  "info": {
+    "title": "Swagger yt-dlp-webui - OpenAPI 3.1",
+    "description": "yt-dlp-webui api based on the OpenAPI 3.1 specification.  You can find out more about\nSwagger at [https://swagger.io](https://swagger.io). \n\nSome useful links:\n- [yt-dlp-webui repository](https://github.com/marcopeocchi/yt-dlp-web-ui)",
+    "termsOfService": "http://swagger.io/terms/",
+    "contact": {
+      "email": "apiteam@swagger.io"
+    },
+    "license": {
+      "name": "Apache 2.0",
+      "url": "http://www.apache.org/licenses/LICENSE-2.0.html"
+    },
+    "version": "1.0.11"
+  },
+  "externalDocs": {
+    "description": "Find out more about Swagger",
+    "url": "http://swagger.io"
+  },
+  "servers": [
+    {
+      "url": "/api/v1"
+    }
+  ],
+  "tags": [
+    {
+      "name": "download",
+      "description": "Everything about your Pets",
+      "externalDocs": {
+        "description": "Find out more",
+        "url": "https://github.com/marcopeocchi/yt-dlp-web-ui"
+      }
+    }
+  ],
+  "paths": {
+    "/exec": {
+      "post": {
+        "tags": [
+          "download"
+        ],
+        "summary": "Add a new download in the pending state ready to be processed",
+        "description": "Add a new download in the pending state ready to be processed",
+        "operationId": "addDownload",
+        "requestBody": {
+          "description": "Create a new download",
+          "content": {
+            "application/json": {
+              "schema": {
+                "$ref": "#/components/schemas/DownloadRequest"
+              }
+            }
+          },
+          "required": true
+        },
+        "responses": {
+          "200": {
+            "description": "Successful operation",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "type": "string",
+                  "description": "Process uuid"
+                }
+              }
+            }
+          },
+          "400": {
+            "description": "Invalid input"
+          },
+          "422": {
+            "description": "Validation exception"
+          }
+        },
+        "security": [
+          {
+            "api_key": [
+              "write:download",
+              "read:download"
+            ]
+          }
+        ]
+      }
+    },
+    "/running": {
+      "get": {
+        "tags": [
+          "download"
+        ],
+        "summary": "Returns all running and pending process",
+        "description": "Returns all running and pending process",
+        "operationId": "running",
+        "responses": {
+          "200": {
+            "description": "Successful operation",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ProcessResponse"
+                }
+              }
+            }
+          },
+          "400": {
+            "description": "Invalid input"
+          },
+          "422": {
+            "description": "Validation exception"
+          }
+        },
+        "security": [
+          {
+            "api_key": [
+              "write:download",
+              "read:download"
+            ]
+          }
+        ]
+      }
+    }
+  },
+  "components": {
+    "schemas": {
+      "DownloadRequest": {
+        "type": "object",
+        "properties": {
+          "url": {
+            "type": "string",
+            "examples": [
+              "https://..."
+            ]
+          },
+          "params": {
+            "type": "array",
+            "format": "string",
+            "examples": [
+              "-N",
+              "4",
+              "-R",
+              "infinite"
+            ]
+          }
+        }
+      },
+      "DownloadResponse": {
+        "type": "object",
+        "properties": {
+          "url": {
+            "type": "string",
+            "examples": [
+              "https://..."
+            ]
+          },
+          "params": {
+            "type": "array",
+            "format": "string",
+            "examples": [
+              "-N",
+              "4",
+              "-R",
+              "infinite"
+            ]
+          }
+        }
+      },
+      "DownloadProgress": {
+        "type": "object",
+        "properties": {
+          "process_status": {
+            "type": "integer",
+            "examples": [
+              0,
+              1,
+              2,
+              3
+            ]
+          },
+          "percentage": {
+            "type": "string",
+            "examples": [
+              "50%"
+            ]
+          },
+          "speed": {
+            "type": "integer",
+            "examples": [
+              7289347
+            ]
+          },
+          "eta": {
+            "type": "integer",
+            "examples": [
+              3600
+            ]
+          }
+        }
+      },
+      "DownloadInfo": {
+        "type": "object",
+        "properties": {
+          "url": {
+            "type": "string"
+          },
+          "title": {
+            "type": "string"
+          },
+          "thumbnail": {
+            "type": "string"
+          },
+          "resolution": {
+            "type": "string"
+          },
+          "size": {
+            "type": "integer"
+          },
+          "vcodec": {
+            "type": "string"
+          },
+          "acodec": {
+            "type": "string"
+          },
+          "extension": {
+            "type": "string"
+          },
+          "original_url": {
+            "type": "string"
+          },
+          "created_at": {
+            "type": "object"
+          }
+        }
+      },
+      "DownloadOutput": {
+        "type": "object",
+        "properties": {
+          "path": {
+            "type": "string"
+          },
+          "filename": {
+            "type": "string"
+          },
+          "saveFilePath": {
+            "type": "string"
+          }
+        }
+      },
+      "ProcessResponse": {
+        "type": "object",
+        "properties": {
+          "progress": {
+            "$ref": "#/components/schemas/DownloadProgress"
+          },
+          "info": {
+            "$ref": "#/components/schemas/DownloadInfo"
+          },
+          "output": {
+            "$ref": "#/components/schemas/DownloadOutput"
+          },
+          "params": {
+            "type": "array",
+            "format": "string"
+          }
+        }
+      }
+    },
+    "securitySchemes": {
+      "api_key": {
+        "type": "apiKey",
+        "name": "api_key",
+        "in": "header"
+      }
+    }
+  }
+}

proto/yt-dlp.proto

@@ -0,0 +1,65 @@
+syntax = "proto3";
+
+message Empty {}
+
+message BaseRequest {
+  string id = 1;
+  string url = 2;
+}
+
+message DownloadRequest {
+  string id = 1;
+  string url = 2;
+  string path = 3;
+  string rename = 4;
+  repeated string params = 5;
+}
+
+message ExecResponse {
+  string id = 1;
+}
+
+message DownloadProgress {
+  int32 status = 1;
+  string percentage = 2;
+  float speed = 3;
+  float eta = 4;
+}
+
+message DownloadInfo {
+  string url = 1;
+  string title = 2;
+  string thumbnail = 3;
+  string resolution = 4;
+  int32  size = 5;
+  string vcodec = 6;
+  string acodec = 7;
+  string extension = 8;
+  string originalURL = 9;
+  string createdAt = 10;
+}
+
+message DownloadOutput {
+  string path = 1;
+  string filename = 2;
+  string savedFilePath = 3;
+}
+
+message ProcessResponse {
+  string id = 1;
+  DownloadProgress progress = 2;
+  DownloadInfo info = 3;
+  DownloadOutput output = 4;
+  repeated string params = 5;
+}
+
+service Ytdlp {
+  rpc Exec (DownloadRequest) returns (ExecResponse);
+  rpc ExecPlaylist (DownloadRequest) returns (ExecResponse);
+
+  rpc Progress (BaseRequest) returns (DownloadProgress);
+  rpc Running (Empty) returns (stream ProcessResponse);
+
+  rpc Kill (BaseRequest) returns (ExecResponse);
+  rpc KillAll (Empty) returns (stream ExecResponse);
+}

server/config/config.go

@@ -0,0 +1,68 @@
+package config
+
+import (
+	"os"
+	"path/filepath"
+	"sync"
+
+	"gopkg.in/yaml.v3"
+)
+
+type Config struct {
+	LogPath           string `yaml:"log_path"`
+	EnableFileLogging bool   `yaml:"enable_file_logging"`
+	BaseURL           string `yaml:"base_url"`
+	Host              string `yaml:"host"`
+	Port              int    `yaml:"port"`
+	DownloadPath      string `yaml:"downloadPath"`
+	DownloaderPath    string `yaml:"downloaderPath"`
+	RequireAuth       bool   `yaml:"require_auth"`
+	Username          string `yaml:"username"`
+	Password          string `yaml:"password"`
+	QueueSize         int    `yaml:"queue_size"`
+	LocalDatabasePath string `yaml:"local_database_path"`
+	SessionFilePath   string `yaml:"session_file_path"`
+	path              string
+
+	UseOpenId          bool   `yaml:"use_openid"`
+	OpenIdProviderURL  string `yaml:"openid_provider_url"`
+	OpenIdClientId     string `yaml:"openid_client_id"`
+	OpenIdClientSecret string `yaml:"openid_client_secret"`
+	OpenIdRedirectURL  string `yaml:"openid_redirect_url"`
+}
+
+var (
+	instance     *Config
+	instanceOnce sync.Once
+)
+
+func Instance() *Config {
+	if instance == nil {
+		instanceOnce.Do(func() {
+			instance = &Config{}
+		})
+	}
+	return instance
+}
+
+// Initialises the Config struct given its config file
+func (c *Config) LoadFile(filename string) error {
+	fd, err := os.Open(filename)
+	if err != nil {
+		return err
+	}
+
+	c.path = filename
+
+	if err := yaml.NewDecoder(fd).Decode(c); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+// Path of the directory containing the config file
+func (c *Config) Dir() string { return filepath.Dir(c.path) }
+
+// Absolute path of the config file
+func (c *Config) Path() string { return c.path }

server/config/parser.go

@@ -1,50 +0,0 @@
-package config
-
-import (
-	"os"
-	"sync"
-
-	"gopkg.in/yaml.v3"
-)
-
-type Config struct {
-	CurrentLogFile  string
-	LogPath         string `yaml:"log_path"`
-	Host            string `yaml:"host"`
-	Port            int    `yaml:"port"`
-	DownloadPath    string `yaml:"downloadPath"`
-	DownloaderPath  string `yaml:"downloaderPath"`
-	RequireAuth     bool   `yaml:"require_auth"`
-	Username        string `yaml:"username"`
-	Password        string `yaml:"password"`
-	QueueSize       int    `yaml:"queue_size"`
-	SessionFilePath string `yaml:"session_file_path"`
-}
-
-var (
-	instance     *Config
-	instanceOnce sync.Once
-)
-
-func Instance() *Config {
-	if instance == nil {
-		instanceOnce.Do(func() {
-			instance = &Config{}
-		})
-	}
-	return instance
-}
-
-// Initialises the Config struct given its config file
-func (c *Config) LoadFile(filename string) error {
-	fd, err := os.Open(filename)
-	if err != nil {
-		return err
-	}
-
-	if err := yaml.NewDecoder(fd).Decode(c); err != nil {
-		return err
-	}
-
-	return nil
-}

server/dbutil/migrate.go

@@ -0,0 +1,58 @@
+package dbutil
+
+import (
+	"context"
+	"database/sql"
+	"os"
+	"path/filepath"
+
+	"github.com/marcopeocchi/yt-dlp-web-ui/server/config"
+)
+
+var lockFilePath = filepath.Join(config.Instance().Dir(), ".db.lock")
+
+// Run the table migration
+func Migrate(ctx context.Context, db *sql.DB) error {
+	conn, err := db.Conn(ctx)
+	if err != nil {
+		return err
+	}
+
+	defer func() {
+		conn.Close()
+		createLockFile()
+	}()
+
+	if _, err := db.ExecContext(
+		ctx,
+		`CREATE TABLE IF NOT EXISTS templates (
+			id CHAR(36) PRIMARY KEY,
+			name VARCHAR(255) NOT NULL,
+			content TEXT NOT NULL
+		)`,
+	); err != nil {
+		return err
+	}
+
+	if lockFileExists() {
+		return nil
+	}
+
+	db.ExecContext(
+		ctx,
+		`INSERT INTO templates (id, name, content) VALUES
+			($1, $2, $3),
+			($4, $5, $6);`,
+		"0", "default", "--no-mtime",
+		"1", "audio only", "-x",
+	)
+
+	return nil
+}
+
+func createLockFile() { os.Create(lockFilePath) }
+
+func lockFileExists() bool {
+	_, err := os.Stat(lockFilePath)
+	return os.IsExist(err)
+}

server/dbutils/migrate.go

@@ -1,27 +0,0 @@
-package dbutils
-
-import (
-	"context"
-	"database/sql"
-)
-
-// Run the table migration
-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/handlers/archive.go

@@ -1,20 +1,24 @@
 package handlers
 
 import (
+	"archive/zip"
 	"encoding/base64"
 	"encoding/json"
 	"io"
+	"io/fs"
 	"net/http"
 	"net/url"
 	"os"
 	"path/filepath"
+	"regexp"
+	"slices"
 	"sort"
 	"strings"
 	"time"
 
 	"github.com/go-chi/chi/v5"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/config"
-	"github.com/marcopeocchi/yt-dlp-web-ui/server/utils"
+	"github.com/marcopeocchi/yt-dlp-web-ui/server/internal"
 )
 
 /*
@@ -22,6 +26,20 @@ import (
 	a entirely self-contained package
 */
 
+var (
+	videoRe = regexp.MustCompile(`(?i)/\.mov|\.mp4|\.webm|\.mvk|/gmi`)
+)
+
+func isVideo(d fs.DirEntry) bool {
+	return videoRe.MatchString(d.Name())
+}
+
+func isValidEntry(d fs.DirEntry) bool {
+	return !strings.HasPrefix(d.Name(), ".") &&
+		!strings.HasSuffix(d.Name(), ".part") &&
+		!strings.HasSuffix(d.Name(), ".ytdl")
+}
+
 type DirectoryEntry struct {
 	Name        string    `json:"name"`
 	Path        string    `json:"path"`
@@ -40,7 +58,7 @@ func walkDir(root string) (*[]DirectoryEntry, error) {
 	var files []DirectoryEntry
 
 	for _, d := range dirs {
-		if !utils.IsValidEntry(d) {
+		if !isValidEntry(d) {
 			continue
 		}
 
@@ -55,7 +73,7 @@ func walkDir(root string) (*[]DirectoryEntry, error) {
 			Path:        path,
 			Name:        d.Name(),
 			Size:        info.Size(),
-			IsVideo:     utils.IsVideo(d),
+			IsVideo:     isVideo(d),
 			IsDirectory: d.IsDir(),
 			ModTime:     info.ModTime(),
 		})
@@ -140,8 +158,7 @@ func SendFile(w http.ResponseWriter, r *http.Request) {
 
 	root := config.Instance().DownloadPath
 
-	// TODO: further path / file validations
-	if strings.Contains(filepath.Dir(filename), root) {
+	if strings.Contains(filepath.Dir(filepath.Clean(filename)), filepath.Clean(root)) {
 		http.ServeFile(w, r, filename)
 		return
 	}
@@ -173,15 +190,9 @@ func DownloadFile(w http.ResponseWriter, r *http.Request) {
 
 	root := config.Instance().DownloadPath
 
-	if strings.Contains(filepath.Dir(filename), root) {
-		w.Header().Add(
-			"Content-Disposition",
-			"inline; filename="+filepath.Base(filename),
-		)
-		w.Header().Set(
-			"Content-Type",
-			"application/octet-stream",
-		)
+	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")
 
 		fd, err := os.Open(filename)
 		if err != nil {
@@ -190,7 +201,52 @@ func DownloadFile(w http.ResponseWriter, r *http.Request) {
 		}
 
 		io.Copy(w, fd)
+		return
 	}
 
 	w.WriteHeader(http.StatusUnauthorized)
 }
+
+func BulkDownload(mdb *internal.MemoryDB) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		ps := slices.DeleteFunc(*mdb.All(), func(e internal.ProcessResponse) bool {
+			return e.Progress.Status != internal.StatusCompleted
+		})
+
+		if len(ps) == 0 {
+			return
+		}
+
+		zipWriter := zip.NewWriter(w)
+
+		w.Header().Add(
+			"Content-Disposition",
+			"inline; filename=download-archive-"+time.Now().Format(time.RFC3339)+".zip",
+		)
+		w.Header().Set("Content-Type", "application/zip")
+
+		for _, p := range ps {
+			wr, err := zipWriter.Create(filepath.Base(p.Output.SavedFilePath))
+			if err != nil {
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+
+			fd, err := os.Open(p.Output.SavedFilePath)
+			if err != nil {
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+
+			if _, err := io.Copy(wr, fd); err != nil {
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+		}
+
+		if err := zipWriter.Close(); err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+	}
+}

server/handlers/login.go

@@ -8,18 +8,19 @@ import (
 
 	"github.com/golang-jwt/jwt/v5"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/config"
-	"github.com/marcopeocchi/yt-dlp-web-ui/server/utils"
 )
 
+const TOKEN_COOKIE_NAME = "jwt-yt-dlp-webui"
+
 type LoginRequest struct {
 	Username string `json:"username"`
 	Password string `json:"password"`
 }
 
 func Login(w http.ResponseWriter, r *http.Request) {
-	req := new(LoginRequest)
-	err := json.NewDecoder(r.Body).Decode(req)
-	if err != nil {
+	var req LoginRequest
+
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
 		http.Error(w, err.Error(), http.StatusInternalServerError)
 		return
 	}
@@ -55,7 +56,7 @@ func Login(w http.ResponseWriter, r *http.Request) {
 
 func Logout(w http.ResponseWriter, r *http.Request) {
 	cookie := &http.Cookie{
-		Name:     utils.TOKEN_COOKIE_NAME,
+		Name:     TOKEN_COOKIE_NAME,
 		HttpOnly: true,
 		Secure:   false,
 		Expires:  time.Now(),

server/internal/balancer.go

@@ -0,0 +1,34 @@
+package internal
+
+import (
+	"container/heap"
+)
+
+type LoadBalancer struct {
+	pool Pool
+	done chan *Worker
+}
+
+func (b *LoadBalancer) Balance(work chan Process) {
+	for {
+		select {
+		case req := <-work:
+			b.dispatch(req)
+		case w := <-b.done:
+			b.completed(w)
+		}
+	}
+}
+
+func (b *LoadBalancer) dispatch(req Process) {
+	w := heap.Pop(&b.pool).(*Worker)
+	w.requests <- req
+	w.pending++
+	heap.Push(&b.pool, w)
+}
+
+func (b *LoadBalancer) completed(w *Worker) {
+	w.pending--
+	heap.Remove(&b.pool, w.index)
+	heap.Push(&b.pool, w)
+}

server/internal/common_types.go

@@ -2,6 +2,26 @@ package internal
 
 import "time"
 
+// Used to unmarshall yt-dlp progress
+type ProgressTemplate struct {
+	Percentage string  `json:"percentage"`
+	Speed      float32 `json:"speed"`
+	Size       string  `json:"size"`
+	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
+	Filename      string
+	SavedFilePath string `json:"savedFilePath"`
+}
+
 // Progress for the Running call
 type DownloadProgress struct {
 	Status     int     `json:"process_status"`
@@ -21,6 +41,7 @@ type DownloadInfo struct {
 	ACodec      string    `json:"acodec"`
 	Extension   string    `json:"ext"`
 	OriginalURL string    `json:"original_url"`
+	FileName    string    `json:"filename"`
 	CreatedAt   time.Time `json:"created_at"`
 }
 
@@ -42,6 +63,7 @@ type Format struct {
 	VCodec      string  `json:"vcodec"`
 	ACodec      string  `json:"acodec"`
 	Size        float32 `json:"filesize_approx"`
+	Language    string  `json:"language"`
 }
 
 // struct representing the response sent to the client
@@ -79,6 +101,7 @@ type SetCookiesRequest struct {
 	Cookies string `json:"cookies"`
 }
 
+// represents a user defined collection of yt-dlp arguments
 type CustomTemplate struct {
 	Id      string `json:"id"`
 	Name    string `json:"name"`

server/internal/livestream/livestream.go

@@ -0,0 +1,215 @@
+package livestream
+
+import (
+	"bufio"
+	"errors"
+	"io"
+	"os"
+	"os/exec"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/marcopeocchi/yt-dlp-web-ui/server/config"
+	"github.com/marcopeocchi/yt-dlp-web-ui/server/internal"
+)
+
+const (
+	waiting = iota
+	inProgress
+	completed
+	errored
+)
+
+// Defines a generic livestream.
+// A livestream is identified by its url.
+type LiveStream struct {
+	url          string
+	proc         *os.Process        // used to manually kill the yt-dlp process
+	status       int                // whether is monitoring or completed
+	done         chan *LiveStream   // where to signal the completition
+	waitTimeChan chan time.Duration // time to livestream start
+	waitTime     time.Duration
+	liveDate     time.Time
+
+	mq *internal.MessageQueue
+	db *internal.MemoryDB
+}
+
+func New(url string, done chan *LiveStream, mq *internal.MessageQueue, db *internal.MemoryDB) *LiveStream {
+	return &LiveStream{
+		url:          url,
+		done:         done,
+		status:       waiting,
+		waitTime:     time.Second * 0,
+		waitTimeChan: make(chan time.Duration),
+		mq:           mq,
+		db:           db,
+	}
+}
+
+// Start the livestream monitoring process, once completion signals on the done channel
+func (l *LiveStream) Start() error {
+	cmd := exec.Command(
+		config.Instance().DownloaderPath,
+		l.url,
+		"--wait-for-video", "30", // wait for the stream to be live and recheck every 10 secs
+		"--no-colors", // no ansi color fuzz
+		"--simulate",
+		"--newline",
+		"--paths", config.Instance().DownloadPath,
+	)
+
+	stdout, err := cmd.StdoutPipe()
+	if err != nil {
+		l.status = errored
+		return err
+	}
+	defer stdout.Close()
+
+	if err := cmd.Start(); err != nil {
+		l.status = errored
+		return err
+	}
+
+	l.proc = cmd.Process
+	l.status = waiting
+
+	// Start monitoring when the livestream is goin to be live.
+	// If already live do nothing.
+	go l.monitorStartTime(stdout)
+
+	// Wait to the simulated download process to finish.
+	cmd.Wait()
+
+	// Set the job as completed and notify the parent the completion.
+	l.status = completed
+	l.done <- l
+
+	// Send the started livestream to the message queue! :D
+	p := &internal.Process{
+		Url:        l.url,
+		Livestream: true,
+		Params:     []string{"--downloader", "ffmpeg", "--no-part"},
+	}
+	l.db.Set(p)
+	l.mq.Publish(p)
+
+	return nil
+}
+
+func (l *LiveStream) monitorStartTime(r io.Reader) {
+	// yt-dlp shows the time in the stdout
+	scanner := bufio.NewScanner(r)
+
+	defer func() {
+		l.status = inProgress
+		close(l.waitTimeChan)
+	}()
+
+	// however the time to live is not shown in a new line (and atm there's nothing to do about)
+	// use a custom split funciton to set the line separator to \r instead of \r\n or \n
+	scanner.Split(stdoutSplitFunc)
+
+	waitTimeScanner := func() {
+		for scanner.Scan() {
+			// l.log <- scanner.Bytes()
+
+			// if this substring is in the current line the download is starting,
+			// no need to monitor the time to live.
+			//TODO: silly
+			if !strings.Contains(scanner.Text(), "Remaining time until next attempt") {
+				return
+			}
+
+			parts := strings.Split(scanner.Text(), ": ")
+			if len(parts) < 2 {
+				continue
+			}
+
+			startsIn := parts[1]
+			parsed, err := parseTimeSpan(startsIn)
+			if err != nil {
+				continue
+			}
+
+			l.liveDate = parsed
+
+			//TODO: check if using channels is stupid or not
+			// l.waitTimeChan <- time.Until(start)
+			l.waitTime = time.Until(parsed)
+		}
+	}
+
+	const TRIES = 5
+	/*
+		if it's waiting a livestream the 5th line will indicate the time to live
+		its a dumb and not robust method.
+
+		example:
+			[youtube] Extracting URL: https://www.youtube.com/watch?v=IQVbGfVVjgY
+			[youtube] IQVbGfVVjgY: Downloading webpage
+			[youtube] IQVbGfVVjgY: Downloading ios player API JSON
+			[youtube] IQVbGfVVjgY: Downloading web creator player API JSON
+			WARNING: [youtube] This live event will begin in 27 minutes.       <- STDERR, ignore
+			[wait] Waiting for 00:27:15 - Press Ctrl+C to try now              <- 5th line
+	*/
+	for range TRIES {
+		scanner.Scan()
+
+		if strings.Contains(scanner.Text(), "Waiting for") {
+			waitTimeScanner()
+		}
+	}
+}
+
+func (l *LiveStream) WaitTime() <-chan time.Duration {
+	return l.waitTimeChan
+}
+
+// Kills a livestream process and signal its completition
+func (l *LiveStream) Kill() error {
+	l.done <- l
+
+	if l.proc != nil {
+		return l.proc.Kill()
+	}
+
+	return errors.New("nil yt-dlp process")
+}
+
+// Parse the timespan returned from yt-dlp (time to live)
+//
+//	parsed := parseTimeSpan("76:12:15")
+//	fmt.Println(parsed) // 2024-07-21 13:59:59.634781 +0200 CEST
+func parseTimeSpan(timeStr string) (time.Time, error) {
+	parts := strings.Split(timeStr, ":")
+
+	hh, err := strconv.Atoi(parts[0])
+	if err != nil {
+		return time.Time{}, err
+	}
+	mm, err := strconv.Atoi(parts[1])
+	if err != nil {
+		return time.Time{}, err
+	}
+	ss, err := strconv.Atoi(parts[2])
+	if err != nil {
+		return time.Time{}, err
+	}
+
+	dd := 0
+
+	if hh > 24 {
+		dd = hh / 24
+		hh = hh % 24
+	}
+
+	start := time.Now()
+	start = start.AddDate(0, 0, dd)
+	start = start.Add(time.Duration(hh) * time.Hour)
+	start = start.Add(time.Duration(mm) * time.Minute)
+	start = start.Add(time.Duration(ss) * time.Second)
+
+	return start, nil
+}

server/internal/livestream/livestream_test.go

@@ -0,0 +1,36 @@
+package livestream
+
+import (
+	"testing"
+	"time"
+
+	"github.com/marcopeocchi/yt-dlp-web-ui/server/config"
+	"github.com/marcopeocchi/yt-dlp-web-ui/server/internal"
+)
+
+func setupTest() {
+	config.Instance().DownloaderPath = "yt-dlp"
+}
+
+func TestLivestream(t *testing.T) {
+	setupTest()
+
+	done := make(chan *LiveStream)
+
+	ls := New("https://www.youtube.com/watch?v=LSm1daKezcE", done, &internal.MessageQueue{}, &internal.MemoryDB{})
+	go ls.Start()
+
+	time.AfterFunc(time.Second*20, func() {
+		ls.Kill()
+	})
+
+	for {
+		select {
+		case wt := <-ls.WaitTime():
+			t.Log(wt)
+		case <-done:
+			t.Log("done")
+			return
+		}
+	}
+}

server/internal/livestream/monitor.go

@@ -0,0 +1,118 @@
+package livestream
+
+import (
+	"encoding/gob"
+	"log/slog"
+	"maps"
+	"os"
+	"path/filepath"
+
+	"github.com/marcopeocchi/yt-dlp-web-ui/server/config"
+	"github.com/marcopeocchi/yt-dlp-web-ui/server/internal"
+)
+
+type Monitor struct {
+	db      *internal.MemoryDB     // where the just started livestream will be published
+	mq      *internal.MessageQueue // where the just started livestream will be published
+	streams map[string]*LiveStream // keeps track of the livestreams
+	done    chan *LiveStream       // to signal individual processes completition
+}
+
+func NewMonitor(mq *internal.MessageQueue, db *internal.MemoryDB) *Monitor {
+	return &Monitor{
+		mq:      mq,
+		db:      db,
+		streams: make(map[string]*LiveStream),
+		done:    make(chan *LiveStream),
+	}
+}
+
+// Detect each livestream completition, if done detach it from the monitor.
+func (m *Monitor) Schedule() {
+	for l := range m.done {
+		delete(m.streams, l.url)
+	}
+}
+
+func (m *Monitor) Add(url string) {
+	ls := New(url, m.done, m.mq, m.db)
+
+	go ls.Start()
+	m.streams[url] = ls
+}
+
+func (m *Monitor) Remove(url string) error {
+	return m.streams[url].Kill()
+}
+
+func (m *Monitor) RemoveAll() error {
+	for _, v := range m.streams {
+		if err := v.Kill(); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (m *Monitor) Status() LiveStreamStatus {
+	status := make(LiveStreamStatus)
+
+	for k, v := range m.streams {
+		// wt, ok := <-v.WaitTime()
+		// if !ok {
+		// 	continue
+		// }
+
+		status[k] = Status{
+			Status:   v.status,
+			WaitTime: v.waitTime,
+			LiveDate: v.liveDate,
+		}
+	}
+
+	return status
+}
+
+// Persist the monitor current state to a file.
+// The file is located in the configured config directory
+func (m *Monitor) Persist() error {
+	fd, err := os.Create(filepath.Join(config.Instance().Dir(), "livestreams.dat"))
+	if err != nil {
+		return err
+	}
+
+	defer fd.Close()
+
+	slog.Debug("persisting livestream monitor state")
+
+	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
+func (m *Monitor) Restore() error {
+	fd, err := os.Open(filepath.Join(config.Instance().Dir(), "livestreams.dat"))
+	if err != nil {
+		return err
+	}
+
+	defer fd.Close()
+
+	var toRestore []string
+
+	if err := gob.NewDecoder(fd).Decode(&toRestore); err != nil {
+		return err
+	}
+
+	for _, url := range toRestore {
+		m.Add(url)
+	}
+
+	slog.Debug("restored livestream monitor state")
+
+	return nil
+}

server/internal/livestream/monitor_test.go

@@ -0,0 +1 @@
+package livestream

server/internal/livestream/status.go

@@ -0,0 +1,11 @@
+package livestream
+
+import "time"
+
+type LiveStreamStatus = map[string]Status
+
+type Status = struct {
+	Status   int           `json:"status"`
+	WaitTime time.Duration `json:"waitTime"`
+	LiveDate time.Time     `json:"liveDate"`
+}

server/internal/livestream/utils.go

@@ -0,0 +1,16 @@
+package livestream
+
+import "bufio"
+
+var stdoutSplitFunc = func(data []byte, atEOF bool) (advance int, token []byte, err error) {
+	for i := 0; i < len(data); i++ {
+		if data[i] == '\r' || data[i] == '\n' {
+			return i + 1, data[:i], nil
+		}
+	}
+	if !atEOF {
+		return 0, nil, nil
+	}
+
+	return 0, data, bufio.ErrFinalToken
+}

server/internal/memory_db.go

@@ -3,8 +3,6 @@ package internal
 import (
 	"encoding/gob"
 	"errors"
-	"fmt"
-	"log/slog"
 	"os"
 	"path/filepath"
 	"sync"
@@ -15,84 +13,81 @@ import (
 
 // In-Memory Thread-Safe Key-Value Storage with optional persistence
 type MemoryDB struct {
-	table sync.Map
+	table map[string]*Process
+	mu    sync.RWMutex
+}
+
+func NewMemoryDB() *MemoryDB {
+	return &MemoryDB{
+		table: make(map[string]*Process),
+	}
 }
 
 // Get a process pointer given its id
 func (m *MemoryDB) Get(id string) (*Process, error) {
-	entry, ok := m.table.Load(id)
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+
+	entry, ok := m.table[id]
 	if !ok {
 		return nil, errors.New("no process found for the given key")
 	}
-	return entry.(*Process), nil
+
+	return entry, nil
 }
 
 // Store a pointer of a process and return its id
 func (m *MemoryDB) Set(process *Process) string {
 	id := uuid.NewString()
-	m.table.Store(id, process)
+
+	m.mu.Lock()
 	process.Id = id
+	m.table[id] = process
+	m.mu.Unlock()
+
 	return id
 }
 
-// Update a process info/metadata, given the process id
-//
-// Deprecated: will be removed anytime soon.
-func (m *MemoryDB) UpdateInfo(id string, info DownloadInfo) error {
-	entry, ok := m.table.Load(id)
-	if ok {
-		entry.(*Process).Info = info
-		m.table.Store(id, entry)
-		return nil
-	}
-	return fmt.Errorf("can't update row with id %s", id)
-}
-
-// Update a process progress data, given the process id
-// Used for updating completition percentage or ETA.
-//
-// Deprecated: will be removed anytime soon.
-func (m *MemoryDB) UpdateProgress(id string, progress DownloadProgress) error {
-	entry, ok := m.table.Load(id)
-	if ok {
-		entry.(*Process).Progress = progress
-		m.table.Store(id, entry)
-		return nil
-	}
-	return fmt.Errorf("can't update row with id %s", id)
-}
-
 // Removes a process progress, given the process id
 func (m *MemoryDB) Delete(id string) {
-	m.table.Delete(id)
+	m.mu.Lock()
+	delete(m.table, id)
+	m.mu.Unlock()
 }
 
 func (m *MemoryDB) Keys() *[]string {
-	running := []string{}
-	m.table.Range(func(key, value any) bool {
-		running = append(running, key.(string))
-		return true
-	})
+	var running []string
+
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+
+	for id := range m.table {
+		running = append(running, id)
+	}
+
 	return &running
 }
 
 // Returns a slice of all currently stored processes progess
 func (m *MemoryDB) All() *[]ProcessResponse {
 	running := []ProcessResponse{}
-	m.table.Range(func(key, value any) bool {
+
+	m.mu.RLock()
+	for k, v := range m.table {
 		running = append(running, ProcessResponse{
-			Id:       key.(string),
-			Info:     value.(*Process).Info,
-			Progress: value.(*Process).Progress,
-			Output:   value.(*Process).Output,
-			Params:   value.(*Process).Params,
+			Id:       k,
+			Info:     v.Info,
+			Progress: v.Progress,
+			Output:   v.Output,
+			Params:   v.Params,
 		})
-		return true
-	})
+	}
+	m.mu.RUnlock()
+
 	return &running
 }
 
-// WIP: Persist the database in a single file named "session.dat"
+// Persist the database in a single file named "session.dat"
 func (m *MemoryDB) Persist() error {
 	running := m.All()
 
@@ -103,32 +98,35 @@ func (m *MemoryDB) Persist() error {
 		return errors.Join(errors.New("failed to persist session"), err)
 	}
 
-	session := Session{
-		Processes: *running,
-	}
+	m.mu.RLock()
+	defer m.mu.RUnlock()
+	session := Session{Processes: *running}
 
-	err = gob.NewEncoder(fd).Encode(session)
-	if err != nil {
+	if err := gob.NewEncoder(fd).Encode(session); err != nil {
 		return errors.Join(errors.New("failed to persist session"), err)
 	}
 
 	return nil
 }
 
-// WIP: Restore a persisted state
-func (m *MemoryDB) Restore(logger *slog.Logger) {
-	fd, err := os.Open("session.dat")
+// Restore a persisted state
+func (m *MemoryDB) Restore(mq *MessageQueue) {
+	sf := filepath.Join(config.Instance().SessionFilePath, "session.dat")
+
+	fd, err := os.Open(sf)
 	if err != nil {
 		return
 	}
 
-	session := Session{}
+	var session Session
 
-	err = gob.NewDecoder(fd).Decode(&session)
-	if err != nil {
+	if err := gob.NewDecoder(fd).Decode(&session); err != nil {
 		return
 	}
 
+	m.mu.Lock()
+	defer m.mu.Unlock()
+
 	for _, proc := range session.Processes {
 		restored := &Process{
 			Id:       proc.Id,
@@ -137,13 +135,12 @@ func (m *MemoryDB) Restore(logger *slog.Logger) {
 			Progress: proc.Progress,
 			Output:   proc.Output,
 			Params:   proc.Params,
-			Logger:   logger,
 		}
 
-		m.table.Store(proc.Id, restored)
+		m.table[proc.Id] = restored
 
-		if restored.Progress.Percentage != "-1" {
-			go restored.Start()
+		if restored.Progress.Status != StatusCompleted {
+			mq.Publish(restored)
 		}
 	}
 }

server/internal/message_queue.go

@@ -1,63 +1,112 @@
 package internal
 
 import (
+	"context"
+	"errors"
+	"log/slog"
+
+	evbus "github.com/asaskevich/EventBus"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/config"
+	"golang.org/x/sync/semaphore"
 )
 
+const queueName = "process:pending"
+
 type MessageQueue struct {
-	producerCh chan *Process
-	consumerCh chan struct{}
+	concurrency int
+	eventBus    evbus.Bus
 }
 
 // Creates a new message queue.
 // By default it will be created with a size equals to nthe number of logical
-// CPU cores.
+// CPU cores -1.
 // The queue size can be set via the qs flag.
-func NewMessageQueue() *MessageQueue {
-	size := config.Instance().QueueSize
+func NewMessageQueue() (*MessageQueue, error) {
+	qs := config.Instance().QueueSize
 
-	if size <= 0 {
-		panic("invalid queue size")
+	if qs <= 0 {
+		return nil, errors.New("invalid queue size")
 	}
 
 	return &MessageQueue{
-		producerCh: make(chan *Process, size),
-		consumerCh: make(chan struct{}, size),
-	}
+		concurrency: qs,
+		eventBus:    evbus.New(),
+	}, nil
 }
 
 // Publish a message to the queue and set the task to a peding state.
 func (m *MessageQueue) Publish(p *Process) {
+	// needs to have an id set before
 	p.SetPending()
-	go p.SetMetadata()
-	m.producerCh <- p
+
+	m.eventBus.Publish(queueName, p)
 }
 
-// Publish a message to the queue and set the task to a peding state.
-// ENSURE P IS PART OF A PLAYLIST
-// Needs a further review
-func (m *MessageQueue) PublishPlaylistEntry(p *Process) {
-	m.producerCh <- p
+func (m *MessageQueue) SetupConsumers() {
+	go m.downloadConsumer()
+	go m.metadataSubscriber()
 }
 
 // Setup the consumer listener which subscribes to the changes to the producer
 // channel and triggers the "download" action.
-func (m *MessageQueue) Subscriber() {
-	for msg := range m.producerCh {
-		m.consumerCh <- struct{}{}
-		go func(p *Process) {
-			p.Start()
-			<-m.consumerCh
-		}(msg)
-	}
+func (m *MessageQueue) downloadConsumer() {
+	sem := semaphore.NewWeighted(int64(m.concurrency))
+
+	m.eventBus.SubscribeAsync(queueName, func(p *Process) {
+		sem.Acquire(context.Background(), 1)
+		defer sem.Release(1)
+
+		slog.Info("received process from event bus",
+			slog.String("bus", queueName),
+			slog.String("consumer", "downloadConsumer"),
+			slog.String("id", p.getShortId()),
+		)
+
+		if p.Progress.Status != StatusCompleted {
+			slog.Info("started process",
+				slog.String("bus", queueName),
+				slog.String("id", p.getShortId()),
+			)
+			if p.Livestream {
+				// livestreams have higher priorty and they ignore the semaphore
+				go p.Start()
+			} else {
+				p.Start()
+			}
+		}
+	}, false)
 }
 
-// Empties the message queue
-func (m *MessageQueue) Empty() {
-	for range m.producerCh {
-		<-m.producerCh
-	}
-	for range m.consumerCh {
-		<-m.consumerCh
-	}
+// Setup the metadata consumer listener which subscribes to the changes to the
+// producer channel and adds metadata to each download.
+func (m *MessageQueue) metadataSubscriber() {
+	// How many concurrent metadata fetcher jobs are spawned
+	// Since there's ongoing downloads, 1 job at time seems a good compromise
+	sem := semaphore.NewWeighted(1)
+
+	m.eventBus.SubscribeAsync(queueName, func(p *Process) {
+		sem.Acquire(context.Background(), 1)
+		defer sem.Release(1)
+
+		slog.Info("received process from event bus",
+			slog.String("bus", queueName),
+			slog.String("consumer", "metadataConsumer"),
+			slog.String("id", p.getShortId()),
+		)
+
+		if p.Progress.Status == StatusCompleted {
+			slog.Warn("proccess has an illegal state",
+				slog.String("id", p.getShortId()),
+				slog.Int("status", p.Progress.Status),
+			)
+			return
+		}
+
+		if err := p.SetMetadata(); err != nil {
+			slog.Error("failed to retrieve metadata",
+				slog.String("id", p.getShortId()),
+				slog.String("err", err.Error()),
+			)
+		}
+	}, false)
 }

server/internal/playlist.go

@@ -5,6 +5,7 @@ import (
 	"errors"
 	"log/slog"
 	"os/exec"
+	"slices"
 	"strings"
 	"time"
 
@@ -18,10 +19,10 @@ type metadata struct {
 	Type          string         `json:"_type"`
 }
 
-func PlaylistDetect(req DownloadRequest, mq *MessageQueue, db *MemoryDB, logger *slog.Logger) error {
+func PlaylistDetect(req DownloadRequest, mq *MessageQueue, db *MemoryDB) error {
 	var (
 		downloader = config.Instance().DownloaderPath
-		cmd        = exec.Command(downloader, req.URL, "-J")
+		cmd        = exec.Command(downloader, req.URL, "--flat-playlist", "-J")
 	)
 
 	stdout, err := cmd.StdoutPipe()
@@ -29,37 +30,36 @@ func PlaylistDetect(req DownloadRequest, mq *MessageQueue, db *MemoryDB, logger
 		return err
 	}
 
-	m := metadata{}
+	var m metadata
 
-	err = cmd.Start()
-	if err != nil {
+	if err := cmd.Start(); err != nil {
 		return err
 	}
 
-	logger.Info("decoding metadata", slog.String("url", req.URL))
+	slog.Info("decoding playlist metadata", slog.String("url", req.URL))
 
-	err = json.NewDecoder(stdout).Decode(&m)
-	if err != nil {
+	if err := json.NewDecoder(stdout).Decode(&m); err != nil {
 		return err
 	}
 
-	logger.Info("decoded metadata", slog.String("url", req.URL))
+	if err := cmd.Wait(); err != nil {
+		return err
+	}
+
+	slog.Info("decoded playlist metadata", slog.String("url", req.URL))
 
 	if m.Type == "" {
-		cmd.Wait()
 		return errors.New("probably not a valid URL")
 	}
 
 	if m.Type == "playlist" {
-		logger.Info(
-			"playlist detected",
-			slog.String("url", req.URL),
-			slog.Int("count", m.Count),
-		)
+		entries := slices.CompactFunc(slices.Compact(m.Entries), func(a DownloadInfo, b DownloadInfo) bool {
+			return a.URL == b.URL
+		})
 
-		for i, meta := range m.Entries {
-			delta := time.Second.Microseconds() * int64(i+1)
+		slog.Info("playlist detected", slog.String("url", req.URL), slog.Int("count", len(entries)))
 
+		for i, meta := range entries {
 			// detect playlist title from metadata since each playlist entry will be
 			// treated as an individual download
 			req.Rename = strings.Replace(
@@ -69,36 +69,34 @@ func PlaylistDetect(req DownloadRequest, mq *MessageQueue, db *MemoryDB, logger
 				1,
 			)
 
+			//XXX: it's idiotic but it works: virtually delay the creation time
+			meta.CreatedAt = time.Now().Add(time.Millisecond * time.Duration(i*10))
+
 			proc := &Process{
-				Url:      meta.OriginalURL,
+				Url:      meta.URL,
 				Progress: DownloadProgress{},
-				Output: DownloadOutput{
-					Filename: req.Rename,
-				},
-				Info:   meta,
-				Params: req.Params,
+				Output:   DownloadOutput{Filename: req.Rename},
+				Info:     meta,
+				Params:   req.Params,
 			}
 
-			proc.Info.URL = meta.OriginalURL
-			proc.Info.CreatedAt = time.Now().Add(time.Duration(delta))
+			proc.Info.URL = meta.URL
+
+			time.Sleep(time.Millisecond)
 
 			db.Set(proc)
-			proc.SetPending()
-			mq.PublishPlaylistEntry(proc)
+			mq.Publish(proc)
 		}
-
-		err = cmd.Wait()
-		return err
 	}
 
 	proc := &Process{
 		Url:    req.URL,
 		Params: req.Params,
-		Logger: logger,
 	}
 
+	db.Set(proc)
 	mq.Publish(proc)
-	logger.Info("sending new process to message queue", slog.String("url", proc.Url))
+	slog.Info("sending new process to message queue", slog.String("url", proc.Url))
 
 	return cmd.Wait()
 }

server/internal/pool.go

@@ -0,0 +1,16 @@
+package internal
+
+type Pool []*Worker
+
+func (h Pool) Len() int           { return len(h) }
+func (h Pool) Less(i, j int) bool { return h[i].index < h[j].index }
+func (h Pool) Swap(i, j int)      { h[i], h[j] = h[j], h[i] }
+func (h *Pool) Push(x any)        { *h = append(*h, x.(*Worker)) }
+
+func (h *Pool) Pop() any {
+	old := *h
+	n := len(old)
+	x := old[n-1]
+	*h = old[0 : n-1]
+	return x
+}

server/internal/process.go

@@ -2,32 +2,40 @@ package internal
 
 import (
 	"bufio"
+	"bytes"
+	"context"
 	"encoding/json"
+	"errors"
 	"fmt"
+	"io"
 	"log/slog"
 	"regexp"
+	"slices"
 	"sync"
 	"syscall"
 
-	"log"
 	"os"
 	"os/exec"
 	"strings"
 	"time"
 
-	"github.com/marcopeocchi/fazzoletti/slices"
-	"github.com/marcopeocchi/yt-dlp-web-ui/server/cli"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/config"
-	"github.com/marcopeocchi/yt-dlp-web-ui/server/rx"
 )
 
-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
@@ -35,28 +43,16 @@ const (
 	StatusErrored
 )
 
-type ProgressTemplate struct {
-	Percentage string  `json:"percentage"`
-	Speed      float32 `json:"speed"`
-	Size       string  `json:"size"`
-	Eta        float32 `json:"eta"`
-}
-
 // Process descriptor
 type Process struct {
-	Id       string
-	Url      string
-	Params   []string
-	Info     DownloadInfo
-	Progress DownloadProgress
-	Output   DownloadOutput
-	proc     *os.Process
-	Logger   *slog.Logger
-}
-
-type DownloadOutput struct {
-	Path     string
-	Filename string
+	Id         string
+	Url        string
+	Livestream bool
+	Params     []string
+	Info       DownloadInfo
+	Progress   DownloadProgress
+	Output     DownloadOutput
+	proc       *os.Process
 }
 
 // Starts spawns/forks a new yt-dlp process and parse its stdout.
@@ -67,13 +63,13 @@ type DownloadOutput struct {
 func (p *Process) Start() {
 	// escape bash variable escaping and command piping, you'll never know
 	// what they might come with...
-	p.Params = slices.Filter(p.Params, func(e string) bool {
+	p.Params = slices.DeleteFunc(p.Params, func(e string) bool {
 		match, _ := regexp.MatchString(`(\$\{)|(\&\&)`, e)
-		return !match
+		return match
 	})
 
-	p.Params = slices.Filter(p.Params, func(e string) bool {
-		return e != ""
+	p.Params = slices.DeleteFunc(p.Params, func(e string) bool {
+		return e == ""
 	})
 
 	out := DownloadOutput{
@@ -91,93 +87,132 @@ func (p *Process) Start() {
 
 	buildFilename(&p.Output)
 
-	params := []string{
+	templateReplacer := strings.NewReplacer("\n", "", "\t", "", " ", "")
+	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...
-	if !(slices.Includes(params, "-P") || slices.Includes(params, "--paths")) {
-		params = append(params, "-o")
-		params = append(params, fmt.Sprintf("%s/%s", out.Path, out.Filename))
+	if !(slices.Contains(p.Params, "-P") || slices.Contains(p.Params, "--paths")) {
+		p.Params = append(p.Params, "-o")
+		p.Params = append(p.Params, fmt.Sprintf("%s/%s", out.Path, out.Filename))
 	}
 
-	params = append(params, p.Params...)
+	params := append(baseParams, p.Params...)
+
+	slog.Info("requesting download", slog.String("url", p.Url), slog.Any("params", params))
 
-	// ----------------- main block ----------------- //
 	cmd := exec.Command(config.Instance().DownloaderPath, params...)
 	cmd.SysProcAttr = &syscall.SysProcAttr{Setpgid: true}
 
-	r, err := cmd.StdoutPipe()
+	stdout, err := cmd.StdoutPipe()
 	if err != nil {
-		p.Logger.Error(
-			"failed to connect to stdout",
-			slog.String("err", err.Error()),
-		)
+		slog.Error("failed to get a stdout pipe", slog.Any("err", err))
 		panic(err)
 	}
-	scan := bufio.NewScanner(r)
 
-	err = cmd.Start()
+	stderr, err := cmd.StderrPipe()
 	if err != nil {
-		p.Logger.Error(
-			"failed to start yt-dlp process",
-			slog.String("err", err.Error()),
-		)
+		slog.Error("failed to get a stderr pipe", slog.Any("err", err))
+		panic(err)
+	}
+
+	if err := cmd.Start(); err != nil {
+		slog.Error("failed to start yt-dlp process", slog.Any("err", err))
 		panic(err)
 	}
 
 	p.proc = cmd.Process
 
-	// --------------- progress block --------------- //
-	var (
-		sourceChan = make(chan []byte)
-		doneChan   = make(chan struct{})
-	)
+	ctx, cancel := context.WithCancel(context.Background())
+	defer func() {
+		stdout.Close()
+		p.Complete()
+		cancel()
+	}()
 
-	// spawn a goroutine that does the dirty job of parsing the stdout
-	// filling the channel with as many stdout line as yt-dlp produces (producer)
+	logs := make(chan []byte)
+	go produceLogs(stdout, logs)
+	go p.consumeLogs(ctx, logs)
+
+	go p.detectYtDlpErrors(stderr)
+
+	cmd.Wait()
+}
+
+func produceLogs(r io.Reader, logs chan<- []byte) {
 	go func() {
-		defer func() {
-			r.Close()
-			p.Complete()
-			doneChan <- struct{}{}
-			close(sourceChan)
-			close(doneChan)
-		}()
+		scanner := bufio.NewScanner(r)
 
-		for scan.Scan() {
-			sourceChan <- scan.Bytes()
+		for scanner.Scan() {
+			logs <- scanner.Bytes()
 		}
 	}()
+}
 
-	// Slows down the unmarshal operation to every 500ms
-	go func() {
-		rx.Sample(time.Millisecond*500, sourceChan, doneChan, func(event []byte) {
-			stdout := ProgressTemplate{}
-			err := json.Unmarshal(event, &stdout)
-			if err == nil {
-				p.Progress = DownloadProgress{
-					Status:     StatusDownloading,
-					Percentage: stdout.Percentage,
-					Speed:      stdout.Speed,
-					ETA:        stdout.Eta,
-				}
-				p.Logger.Info("progress",
-					slog.String("id", p.getShortId()),
-					slog.String("url", p.Url),
-					slog.String("percentege", stdout.Percentage),
-				)
-			}
-		})
-	}()
+func (p *Process) consumeLogs(ctx context.Context, logs <-chan []byte) {
+	for {
+		select {
+		case <-ctx.Done():
+			slog.Info("detaching from yt-dlp stdout",
+				slog.String("id", p.getShortId()),
+				slog.String("url", p.Url),
+			)
+			return
+		case entry := <-logs:
+			p.parseLogEntry(entry)
+		}
+	}
+}
 
-	// ------------- end progress block ------------- //
-	cmd.Wait()
+func (p *Process) parseLogEntry(entry []byte) {
+	var progress ProgressTemplate
+	var postprocess PostprocessTemplate
+
+	if err := json.Unmarshal(entry, &progress); err == nil {
+		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),
+		)
+	}
+
+	if err := json.Unmarshal(entry, &postprocess); err == nil {
+		p.Output.SavedFilePath = postprocess.FilePath
+
+		slog.Info("postprocess",
+			slog.String("id", p.getShortId()),
+			slog.String("url", p.Url),
+			slog.String("filepath", postprocess.FilePath),
+		)
+	}
+
+}
+
+func (p *Process) detectYtDlpErrors(r io.Reader) {
+	scanner := bufio.NewScanner(r)
+
+	for scanner.Scan() {
+		slog.Error("yt-dlp process error",
+			slog.String("id", p.getShortId()),
+			slog.String("url", p.Url),
+			slog.String("err", scanner.Text()),
+		)
+	}
 }
 
 // Keep process in the memoryDB but marks it as complete
@@ -190,8 +225,13 @@ func (p *Process) Complete() {
 		Speed:      0,
 		ETA:        0,
 	}
+	
+	// for safety, if the filename is not set, set it with original function
+	if p.Output.SavedFilePath == "" {
+		p.GetFileName(&p.Output)
+	}
 
-	p.Logger.Info("finished",
+	slog.Info("finished",
 		slog.String("id", p.getShortId()),
 		slog.String("url", p.Url),
 	)
@@ -199,18 +239,22 @@ func (p *Process) Complete() {
 
 // Kill a process and remove it from the memory
 func (p *Process) Kill() error {
+	defer func() {
+		p.Progress.Status = StatusCompleted
+	}()
 	// yt-dlp uses multiple child process the parent process
 	// has been spawned with setPgid = true. To properly kill
 	// all subprocesses a SIGTERM need to be sent to the correct
 	// process group
-	if p.proc != nil {
-		pgid, err := syscall.Getpgid(p.proc.Pid)
-		if err != nil {
-			return err
-		}
-		err = syscall.Kill(-pgid, syscall.SIGTERM)
+	if p.proc == nil {
+		return errors.New("*os.Process not set")
+	}
 
-		p.Logger.Info("killed process", slog.String("id", p.Id))
+	pgid, err := syscall.Getpgid(p.proc.Pid)
+	if err != nil {
+		return err
+	}
+	if err := syscall.Kill(-pgid, syscall.SIGTERM); err != nil {
 		return err
 	}
 
@@ -218,14 +262,23 @@ func (p *Process) Kill() error {
 }
 
 // Returns the available format for this URL
-func (p *Process) GetFormatsSync() (DownloadFormats, error) {
+//
+// TODO: Move out from process.go
+func (p *Process) GetFormats() (DownloadFormats, error) {
 	cmd := exec.Command(config.Instance().DownloaderPath, p.Url, "-J")
-	stdout, err := cmd.Output()
 
+	stdout, err := cmd.Output()
 	if err != nil {
+		slog.Error("failed to retrieve metadata", slog.String("err", err.Error()))
 		return DownloadFormats{}, err
 	}
 
+	slog.Info(
+		"retrieving metadata",
+		slog.String("caller", "getFormats"),
+		slog.String("url", p.Url),
+	)
+
 	info := DownloadFormats{URL: p.Url}
 	best := Format{}
 
@@ -236,23 +289,10 @@ func (p *Process) GetFormatsSync() (DownloadFormats, error) {
 
 	wg.Add(2)
 
-	log.Println(
-		cli.BgRed, "Metadata", cli.Reset,
-		cli.BgBlue, "Formats", cli.Reset,
-		p.Url,
-	)
-
-	p.Logger.Info(
-		"retrieving metadata",
-		slog.String("caller", "getFormats"),
-		slog.String("url", p.Url),
-	)
-
 	go func() {
 		decodingError = json.Unmarshal(stdout, &info)
 		wg.Done()
 	}()
-
 	go func() {
 		decodingError = json.Unmarshal(stdout, &best)
 		wg.Done()
@@ -269,7 +309,31 @@ func (p *Process) GetFormatsSync() (DownloadFormats, error) {
 	return info, nil
 }
 
+func (p *Process) GetFileName(o *DownloadOutput) error {
+	cmd := exec.Command(
+		config.Instance().DownloaderPath,
+		"--print", "filename",
+		"-o", fmt.Sprintf("%s/%s", o.Path, o.Filename),
+		p.Url,
+	)
+	cmd.SysProcAttr = &syscall.SysProcAttr{Setpgid: true}
+
+	out, err := cmd.Output()
+	if err != nil {
+		return err
+	}
+
+	p.Output.SavedFilePath = strings.Trim(string(out), "\n")
+	return nil
+}
+
 func (p *Process) SetPending() {
+	// Since video's title isn't available yet, fill in with the URL.
+	p.Info = DownloadInfo{
+		URL:       p.Url,
+		Title:     p.Url,
+		CreatedAt: time.Now(),
+	}
 	p.Progress.Status = StatusPending
 }
 
@@ -279,7 +343,17 @@ func (p *Process) SetMetadata() error {
 
 	stdout, err := cmd.StdoutPipe()
 	if err != nil {
-		p.Logger.Error("failed retrieving info",
+		slog.Error("failed to connect to stdout",
+			slog.String("id", p.getShortId()),
+			slog.String("url", p.Url),
+			slog.String("err", err.Error()),
+		)
+		return err
+	}
+
+	stderr, err := cmd.StderrPipe()
+	if err != nil {
+		slog.Error("failed to connect to stderr",
 			slog.String("id", p.getShortId()),
 			slog.String("url", p.Url),
 			slog.String("err", err.Error()),
@@ -292,32 +366,36 @@ func (p *Process) SetMetadata() error {
 		CreatedAt: time.Now(),
 	}
 
-	err = cmd.Start()
-	if err != nil {
+	if err := cmd.Start(); err != nil {
 		return err
 	}
 
-	p.Logger.Info("retrieving metadata",
+	var bufferedStderr bytes.Buffer
+
+	go func() {
+		io.Copy(&bufferedStderr, stderr)
+	}()
+
+	slog.Info("retrieving metadata",
 		slog.String("id", p.getShortId()),
 		slog.String("url", p.Url),
 	)
 
-	err = json.NewDecoder(stdout).Decode(&info)
-	if err != nil {
+	if err := json.NewDecoder(stdout).Decode(&info); err != nil {
 		return err
 	}
 
 	p.Info = info
 	p.Progress.Status = StatusPending
 
-	err = cmd.Wait()
+	if err := cmd.Wait(); err != nil {
+		return errors.New(bufferedStderr.String())
+	}
 
-	return err
+	return nil
 }
 
-func (p *Process) getShortId() string {
-	return strings.Split(p.Id, "-")[0]
-}
+func (p *Process) getShortId() string { return strings.Split(p.Id, "-")[0] }
 
 func buildFilename(o *DownloadOutput) {
 	if o.Filename != "" && strings.Contains(o.Filename, ".%(ext)s") {

server/internal/worker.go

@@ -0,0 +1,15 @@
+package internal
+
+type Worker struct {
+	requests chan Process // downloads to do
+	pending  int          // downloads pending
+	index    int          // index in the heap
+}
+
+func (w *Worker) Work(done chan *Worker) {
+	for {
+		req := <-w.requests
+		req.Start()
+		done <- w
+	}
+}

server/logging/file_logger.go

@@ -0,0 +1,82 @@
+package logging
+
+import (
+	"compress/gzip"
+	"io"
+	"log/slog"
+	"os"
+	"strings"
+	"sync"
+	"time"
+)
+
+/*
+implements io.Writer interface
+
+File base logger with log-rotate capabilities.
+The rotate process must be initiated from an external goroutine.
+
+After rotation the previous logs file are compressed with gzip algorithm.
+
+The rotated log follows this naming: [filename].UTC time.gz
+*/
+type LogRotateWriter struct {
+	mu       sync.Mutex
+	fd       *os.File
+	filename string
+}
+
+func NewRotableLogger(filename string) (*LogRotateWriter, error) {
+	fd, err := os.Create(filename)
+	if err != nil {
+		return nil, err
+	}
+	w := &LogRotateWriter{filename: filename, fd: fd}
+	return w, nil
+}
+
+func (w *LogRotateWriter) Write(b []byte) (int, error) {
+	w.mu.Lock()
+	defer w.mu.Unlock()
+	return w.fd.Write(b)
+}
+
+func (w *LogRotateWriter) Rotate() error {
+	slog.Info("started log rotation")
+
+	w.mu.Lock()
+
+	gzFile, err := os.Create(strings.TrimSuffix(w.filename, ".log") + "-" + time.Now().Format(time.RFC3339) + ".log.gz")
+	if err != nil {
+		return err
+	}
+
+	zw := gzip.NewWriter(gzFile)
+
+	defer func() {
+		zw.Close()
+		zw.Flush()
+		gzFile.Close()
+	}()
+
+	if _, err := os.Stat(w.filename); err != nil {
+		return err
+	}
+
+	fd, _ := os.Open(w.filename)
+	io.Copy(zw, fd)
+	fd.Close()
+
+	w.fd.Close()
+
+	if err := os.Remove(w.filename); err != nil {
+		return err
+	}
+
+	w.fd, _ = os.Create(w.filename)
+
+	w.mu.Unlock()
+	slog.Info("ended log rotation")
+
+	return err
+}

server/logging/handler.go

@@ -3,14 +3,15 @@ package logging
 import (
 	"bytes"
 	"encoding/json"
-	"fmt"
+	"io"
+	"log/slog"
 	"net/http"
-	"strings"
 
 	"github.com/go-chi/chi/v5"
 	"github.com/gorilla/websocket"
 	"github.com/marcopeocchi/yt-dlp-web-ui/server/config"
 	middlewares "github.com/marcopeocchi/yt-dlp-web-ui/server/middleware"
+	"github.com/marcopeocchi/yt-dlp-web-ui/server/openid"
 )
 
 var upgrader = websocket.Upgrader{
@@ -21,60 +22,82 @@ var upgrader = websocket.Upgrader{
 	WriteBufferSize: 1000,
 }
 
-func webSocket(w http.ResponseWriter, r *http.Request) {
-	c, err := upgrader.Upgrade(w, r, nil)
-	if err != nil {
-		http.Error(w, err.Error(), http.StatusInternalServerError)
-		return
-	}
-
-	for msg := range logsObservable.Observe() {
-		c.WriteJSON(msg.V)
-	}
-}
-
-func sse(w http.ResponseWriter, r *http.Request) {
-	w.Header().Set("Content-Type", "text/event-stream")
-	w.Header().Set("Cache-Control", "no-cache")
-	w.Header().Set("Connection", "keep-alive")
-
-	flusher, ok := w.(http.Flusher)
-	if !ok {
-		http.Error(w, "SSE not supported", http.StatusInternalServerError)
-		return
-	}
-
-	for msg := range logsObservable.Observe() {
-		if msg.E != nil {
-			http.Error(w, msg.E.Error(), http.StatusInternalServerError)
-			return
-		}
-
-		var (
-			b  bytes.Buffer
-			sb strings.Builder
-		)
-
-		if err := json.NewEncoder(&b).Encode(msg.V); err != nil {
+func webSocket(logger *ObservableLogger) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		c, err := upgrader.Upgrade(w, r, nil)
+		if err != nil {
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 
-		sb.WriteString("event: log\n")
-		sb.WriteString("data: " + b.String() + "\n\n")
+		logs := logger.Observe(r.Context())
 
-		fmt.Fprint(w, sb.String())
-
-		flusher.Flush()
+		for {
+			select {
+			case <-r.Context().Done():
+				return
+			case msg := <-logs:
+				c.WriteJSON(msg)
+			}
+		}
 	}
 }
 
-func ApplyRouter() func(chi.Router) {
+func sse(logger *ObservableLogger) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		w.Header().Set("Content-Type", "text/event-stream")
+		w.Header().Set("Cache-Control", "no-cache")
+		w.Header().Set("Connection", "keep-alive")
+
+		flusher, ok := w.(http.Flusher)
+		if !ok {
+			http.Error(w, "SSE not supported", http.StatusInternalServerError)
+			return
+		}
+
+		logs := logger.Observe(r.Context())
+
+		for {
+			select {
+			case <-r.Context().Done():
+				slog.Info("detaching from logger")
+				return
+			case msg, ok := <-logs:
+				if !ok {
+					http.Error(w, "closed logs channel", http.StatusInternalServerError)
+					return
+				}
+
+				var b bytes.Buffer
+
+				b.WriteString("event: log\n")
+				b.WriteString("data: ")
+
+				if err := json.NewEncoder(&b).Encode(msg); err != nil {
+					http.Error(w, err.Error(), http.StatusInternalServerError)
+					return
+				}
+
+				b.WriteRune('\n')
+				b.WriteRune('\n')
+
+				io.Copy(w, &b)
+
+				flusher.Flush()
+			}
+		}
+	}
+}
+
+func ApplyRouter(logger *ObservableLogger) func(chi.Router) {
 	return func(r chi.Router) {
 		if config.Instance().RequireAuth {
 			r.Use(middlewares.Authenticated)
 		}
-		r.Get("/ws", webSocket)
-		r.Get("/sse", sse)
+		if config.Instance().UseOpenId {
+			r.Use(openid.Middleware)
+		}
+		r.Get("/ws", webSocket(logger))
+		r.Get("/sse", sse(logger))
 	}
 }

server/logging/observable_logger.go

@@ -1,31 +1,53 @@
 package logging
 
 import (
-	"time"
-
-	"github.com/reactivex/rxgo/v2"
+	"context"
 )
 
-var (
-	logsChan       = make(chan rxgo.Item, 100)
-	logsObservable = rxgo.
-			FromChannel(logsChan, rxgo.WithBackPressureStrategy(rxgo.Drop)).
-			BufferWithTime(rxgo.WithDuration(time.Millisecond * 500))
-)
+/*
+Logger implementation using the observable pattern.
+Implements io.Writer interface.
 
-type ObservableLogger struct{}
+The observable is an event source which drops everythigng unless there's
+a subscriber connected.
+
+The observer implementatios are a http ServerSentEvents handler and a
+websocket one in handler.go
+*/
+type ObservableLogger struct {
+	logsChan chan []byte
+}
 
 func NewObservableLogger() *ObservableLogger {
-	return &ObservableLogger{}
+	return &ObservableLogger{
+		logsChan: make(chan []byte, 100),
+	}
 }
 
 func (o *ObservableLogger) Write(p []byte) (n int, err error) {
+	select {
+	case o.logsChan <- p:
+		n = len(p)
+		err = nil
+		return
+	default:
+		return
+	}
+}
+
+func (o *ObservableLogger) Observe(ctx context.Context) <-chan string {
+	logs := make(chan string)
+
 	go func() {
-		logsChan <- rxgo.Of(string(p))
+		for {
+			select {
+			case <-ctx.Done():
+				return
+			case logLine := <-o.logsChan:
+				logs <- string(logLine)
+			}
+		}
 	}()
 
-	n = len(p)
-	err = nil
-
-	return
+	return logs
 }

server/middleware/jwt.go

@@ -11,20 +11,18 @@ import (
 )
 
 func validateToken(tokenValue string) error {
-	if tokenValue == "" {
-		return errors.New("invalid token")
-	}
-
-	token, _ := jwt.Parse(tokenValue, func(t *jwt.Token) (interface{}, error) {
+	token, err := jwt.Parse(tokenValue, func(t *jwt.Token) (interface{}, error) {
 		if _, ok := t.Method.(*jwt.SigningMethodHMAC); !ok {
 			return nil, fmt.Errorf("unexpected signing method: %v", t.Header["alg"])
 		}
 		return []byte(os.Getenv("JWT_SECRET")), nil
 	})
+	if err != nil {
+		return err
+	}
 
 	if claims, ok := token.Claims.(jwt.MapClaims); ok && token.Valid {
 		expiresAt, err := time.Parse(time.RFC3339, claims["expiresAt"].(string))
-
 		if err != nil {
 			return err
 		}

server/openid/config.go

@@ -0,0 +1,37 @@
+package openid
+
+import (
+	"context"
+
+	"github.com/coreos/go-oidc/v3/oidc"
+	"github.com/marcopeocchi/yt-dlp-web-ui/server/config"
+	"golang.org/x/oauth2"
+)
+
+var (
+	oauth2Config oauth2.Config
+	verifier     *oidc.IDTokenVerifier
+)
+
+func Configure() {
+	if !config.Instance().UseOpenId {
+		return
+	}
+
+	provider, err := oidc.NewProvider(context.Background(), config.Instance().OpenIdProviderURL)
+	if err != nil {
+		panic(err)
+	}
+
+	oauth2Config = oauth2.Config{
+		ClientID:     config.Instance().OpenIdClientId,
+		ClientSecret: config.Instance().OpenIdClientSecret,
+		RedirectURL:  config.Instance().OpenIdRedirectURL,
+		Endpoint:     provider.Endpoint(),
+		Scopes:       []string{oidc.ScopeOpenID, "profile", "email"},
+	}
+
+	verifier = provider.Verifier(&oidc.Config{
+		ClientID: config.Instance().OpenIdClientId,
+	})
+}

server/openid/handler.go

@@ -0,0 +1,178 @@
+package openid
+
+import (
+	"crypto/rand"
+	"encoding/hex"
+	"encoding/json"
+	"errors"
+	"net/http"
+	"time"
+
+	"github.com/coreos/go-oidc/v3/oidc"
+	"github.com/google/uuid"
+	"golang.org/x/oauth2"
+)
+
+type OAuth2SuccessResponse struct {
+	OAuth2Token   *oauth2.Token
+	IDTokenClaims *json.RawMessage
+}
+
+// var cookieMaxAge = int(time.Hour * 24 * 30) XXX: overflows on 32 bit architectures.
+
+func Login(w http.ResponseWriter, r *http.Request) {
+	state := uuid.NewString()
+
+	nonceBytes := make([]byte, 16)
+	rand.Read(nonceBytes)
+
+	nonce := hex.EncodeToString(nonceBytes)
+
+	http.SetCookie(w, &http.Cookie{
+		Name:     "state",
+		Value:    state,
+		HttpOnly: true,
+		Path:     "/",
+		Secure:   r.TLS != nil,
+		// MaxAge:   cookieMaxAge,
+		Expires: time.Now().Add(time.Hour * 24 * 30), // XXX: change to MaxAge
+	})
+
+	http.SetCookie(w, &http.Cookie{
+		Name:     "nonce",
+		Value:    nonce,
+		HttpOnly: true,
+		Path:     "/",
+		Secure:   r.TLS != nil,
+		// MaxAge:   cookieMaxAge,
+		Expires: time.Now().Add(time.Hour * 24 * 30), // XXX: change to MaxAge
+	})
+
+	http.Redirect(w, r, oauth2Config.AuthCodeURL(state, oidc.Nonce(nonce)), http.StatusFound)
+}
+
+func doAuthentification(r *http.Request, setCookieCallback func(t *oauth2.Token)) (*OAuth2SuccessResponse, error) {
+	state, err := r.Cookie("state")
+	if err != nil {
+		return nil, err
+	}
+
+	if r.URL.Query().Get("state") != state.Value {
+		return nil, errors.New("auth state does not match")
+	}
+
+	oauth2Token, err := oauth2Config.Exchange(r.Context(), r.URL.Query().Get("code"))
+	if err != nil {
+		return nil, err
+	}
+
+	rawToken, ok := oauth2Token.Extra("id_token").(string)
+	if !ok {
+		return nil, errors.New("openid field \"id_token\" not found in oauth2 token")
+	}
+
+	idToken, err := verifier.Verify(r.Context(), rawToken)
+	if err != nil {
+		return nil, err
+	}
+
+	nonce, err := r.Cookie("nonce")
+	if err != nil {
+		return nil, err
+	}
+
+	if idToken.Nonce != nonce.Value {
+		return nil, errors.New("auth nonce does not match")
+	}
+
+	setCookieCallback(oauth2Token)
+
+	// redact
+	oauth2Token.AccessToken = "*REDACTED*"
+
+	res := OAuth2SuccessResponse{
+		oauth2Token,
+		&json.RawMessage{},
+	}
+
+	if err := idToken.Claims(&res.IDTokenClaims); err != nil {
+		return nil, err
+	}
+
+	return &res, nil
+}
+
+func SingIn(w http.ResponseWriter, r *http.Request) {
+	_, err := doAuthentification(r, func(t *oauth2.Token) {
+		idToken, _ := t.Extra("id_token").(string)
+
+		http.SetCookie(w, &http.Cookie{
+			Name:     "oid-token",
+			Value:    idToken,
+			HttpOnly: true,
+			Path:     "/",
+			Secure:   r.TLS != nil,
+			// MaxAge:   int(time.Hour * 24 * 30), XXX: overflows on 32 bit architectures.
+		})
+	})
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		return
+	}
+
+	w.Write([]byte("Login succesfully, you may now close this window and refresh yt-dlp-webui."))
+}
+
+func Refresh(w http.ResponseWriter, r *http.Request) {
+	refreshToken := r.URL.Query().Get("refresh-token")
+
+	ts := oauth2Config.TokenSource(r.Context(), &oauth2.Token{RefreshToken: refreshToken})
+
+	token, err := ts.Token()
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		return
+	}
+
+	http.SetCookie(w, &http.Cookie{
+		Name:     "oid-token",
+		Value:    token.AccessToken,
+		HttpOnly: true,
+		Path:     "/",
+		Secure:   r.TLS != nil,
+		// MaxAge:   int(time.Hour * 24 * 30), XXX: overflows on 32 bit architectures.
+	})
+
+	token.AccessToken = "*redacted*"
+
+	if err := json.NewEncoder(w).Encode(token); err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
+}
+
+func Logout(w http.ResponseWriter, r *http.Request) {
+	http.SetCookie(w, &http.Cookie{
+		Name:     "oid-token",
+		HttpOnly: true,
+		Path:     "/",
+		Secure:   r.TLS != nil,
+		MaxAge:   -1,
+	})
+
+	http.SetCookie(w, &http.Cookie{
+		Name:     "state",
+		HttpOnly: true,
+		Path:     "/",
+		Secure:   r.TLS != nil,
+		MaxAge:   -1,
+	})
+
+	http.SetCookie(w, &http.Cookie{
+		Name:     "nonce",
+		HttpOnly: true,
+		Path:     "/",
+		Secure:   r.TLS != nil,
+		MaxAge:   -1,
+	})
+}

server/openid/middleware.go

@@ -0,0 +1,20 @@
+package openid
+
+import "net/http"
+
+func Middleware(next http.Handler) http.Handler {
+	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		token, err := r.Cookie("oid-token")
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusBadRequest)
+			return
+		}
+
+		if _, err := verifier.Verify(r.Context(), token.Value); err != nil {
+			http.Error(w, err.Error(), http.StatusBadRequest)
+			return
+		}
+
+		next.ServeHTTP(w, r)
+	})
+}

server/rest/common.go

@@ -0,0 +1,13 @@
+package rest
+
+import (
+	"database/sql"
+
+	"github.com/marcopeocchi/yt-dlp-web-ui/server/internal"
+)
+
+type ContainerArgs struct {
+	DB  *sql.DB
+	MDB *internal.MemoryDB
+	MQ  *internal.MessageQueue
+}