Merge branch 'iv-org:master' into newpipe-history-import

.ameba.yml

@@ -20,6 +20,13 @@ Lint/ShadowingOuterLocalVar:
   Excluded:
   - src/invidious/helpers/tokens.cr
 
+Lint/NotNil:
+  Enabled: false
+
+Lint/SpecFilename:
+  Excluded:
+    - spec/parsers_helper.cr
+
 
 #
 # Style
@@ -31,6 +38,26 @@ Style/RedundantBegin:
 Style/RedundantReturn:
   Enabled: false
 
+Style/ParenthesesAroundCondition:
+  Enabled: false
+
+# This requires a rewrite of most data structs (and their usage) in Invidious.
+Naming/QueryBoolMethods:
+  Enabled: false
+
+Naming/AccessorMethodName:
+  Enabled: false
+
+Naming/BlockParameterName:
+  Enabled: false
+
+# Hides TODO comment warnings.
+#
+# Call `bin/ameba --only Documentation/DocumentationAdmonition` to
+# list them
+Documentation/DocumentationAdmonition:
+  Enabled: false
+
 
 #
 # Metrics
@@ -39,50 +66,4 @@ Style/RedundantReturn:
 # Ignore function complexity (number of if/else & case/when branches)
 # For some functions that can hardly be simplified for now
 Metrics/CyclomaticComplexity:
-  Excluded:
+  Enabled: false
-  # get_about_info(ucid, locale) => [17/10]
-  - src/invidious/channels/about.cr
-
-  # fetch_channel_community(ucid, continuation, ...) => [34/10]
-  - src/invidious/channels/community.cr
-
-  # create_notification_stream(env, topics, connection_channel) => [14/10]
-  - src/invidious/helpers/helpers.cr:84:5
-
-  # get_index(plural_form, count) => [25/10]
-  - src/invidious/helpers/i18next.cr
-
-  # call(context) => [18/10]
-  - src/invidious/helpers/static_file_handler.cr
-
-  # show(env) => [38/10]
-  - src/invidious/routes/embed.cr
-
-  # get_video_playback(env) => [45/10]
-  - src/invidious/routes/video_playback.cr
-
-  # handle(env) => [40/10]
-  - src/invidious/routes/watch.cr
-
-  # playlist_ajax(env) => [24/10]
-  - src/invidious/routes/playlists.cr
-
-  # fetch_youtube_comments(id, cursor, ....) => [40/10]
-  # template_youtube_comments(comments, locale, ...) => [16/10]
-  # content_to_comment_html(content) => [14/10]
-  - src/invidious/comments.cr
-
-  # to_json(locale, json) => [21/10]
-  # extract_video_info(video_id, ...) => [44/10]
-  # process_video_params(query, preferences) => [20/10]
-  - src/invidious/videos.cr
-
-
-
-#src/invidious/playlists.cr:327:5
-#[C] Metrics/CyclomaticComplexity: Cyclomatic complexity too high [19/10]
-# fetch_playlist(plid : String)
-
-#src/invidious/playlists.cr:436:5
-#[C] Metrics/CyclomaticComplexity: Cyclomatic complexity too high [11/10]
-# extract_playlist_videos(initial_data : Hash(String, JSON::Any))

.github/workflows/build-nightly-container.yml

@@ -1,4 +1,4 @@
-name: Build and release container
+name: Build and release container directly from master
 
 on:
   push:
@@ -24,9 +24,9 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Install Crystal
-        uses: crystal-lang/install-crystal@v1.8.0
+        uses: crystal-lang/install-crystal@v1.8.2
         with:
-          crystal: 1.9.2
+          crystal: 1.12.2
 
       - name: Run lint
         run: |
@@ -58,7 +58,7 @@ jobs:
           images: quay.io/invidious/invidious
           tags: |
             type=sha,format=short,prefix={{date 'YYYY.MM.DD'}}-,enable=${{ github.ref == format('refs/heads/{0}', 'master') }}
-            type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', 'master') }}
+            type=raw,value=master,enable=${{ github.ref == format('refs/heads/{0}', 'master') }}
           labels: |
             quay.expires-after=12w
 
@@ -83,7 +83,7 @@ jobs:
             suffix=-arm64
           tags: |
             type=sha,format=short,prefix={{date 'YYYY.MM.DD'}}-,enable=${{ github.ref == format('refs/heads/{0}', 'master') }}
-            type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', 'master') }}
+            type=raw,value=master,enable=${{ github.ref == format('refs/heads/{0}', 'master') }}
           labels: |
             quay.expires-after=12w
 

.github/workflows/build-stable-container.yml

@@ -0,0 +1,94 @@
+name: Build and release container
+
+on:
+  workflow_dispatch:
+  push:
+    tags:
+      - "v*"
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install Crystal
+        uses: crystal-lang/install-crystal@v1.8.2
+        with:
+          crystal: 1.12.2
+
+      - name: Run lint
+        run: |
+          if ! crystal tool format --check; then
+            crystal tool format
+            git diff
+            exit 1
+          fi
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+        with:
+          platforms: arm64
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to registry
+        uses: docker/login-action@v3
+        with:
+          registry: quay.io
+          username: ${{ secrets.QUAY_USERNAME }}
+          password: ${{ secrets.QUAY_PASSWORD }}
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: quay.io/invidious/invidious
+          flavor: |
+            latest=false
+          tags: |
+            type=semver,pattern={{version}}
+            type=raw,value=latest
+          labels: |
+            quay.expires-after=12w
+
+      - name: Build and push Docker AMD64 image for Push Event
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: docker/Dockerfile
+          platforms: linux/amd64
+          labels: ${{ steps.meta.outputs.labels }}
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          build-args: |
+            "release=1"
+
+      - name: Docker meta
+        id: meta-arm64
+        uses: docker/metadata-action@v5
+        with:
+          images: quay.io/invidious/invidious
+          flavor: |
+            latest=false
+            suffix=-arm64
+          tags: |
+            type=semver,pattern={{version}}
+            type=raw,value=latest
+          labels: |
+            quay.expires-after=12w
+
+      - name: Build and push Docker ARM64 image for Push Event
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: docker/Dockerfile.arm64
+          platforms: linux/arm64/v8
+          labels: ${{ steps.meta-arm64.outputs.labels }}
+          push: true
+          tags: ${{ steps.meta-arm64.outputs.tags }}
+          build-args: |
+            "release=1"

.github/workflows/ci.yml

@@ -38,10 +38,10 @@ jobs:
       matrix:
         stable: [true]
         crystal:
-          - 1.7.3
-          - 1.8.2
           - 1.9.2
           - 1.10.1
+          - 1.11.2
+          - 1.12.1
         include:
           - crystal: nightly
             stable: false
@@ -90,10 +90,10 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Build Docker
-        run: docker-compose build --build-arg release=0
+        run: docker compose build --build-arg release=0
 
       - name: Run Docker
-        run: docker-compose up -d
+        run: docker compose up -d
 
       - name: Test Docker
         run: while curl -Isf http://localhost:3000; do sleep 1; done
@@ -124,4 +124,28 @@ jobs:
       - name: Test Docker
         run: while curl -Isf http://localhost:3000; do sleep 1; done
 
+  ameba_lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: true
 
+      - name: Install Crystal
+        uses: crystal-lang/install-crystal@v1.8.0
+        with:
+          crystal: latest
+
+      - name: Cache Shards
+        uses: actions/cache@v3
+        with:
+          path: |
+            ./lib
+            ./bin
+          key: shards-${{ hashFiles('shard.lock') }}
+
+      - name: Install Shards
+        run: shards install
+
+      - name: Run Ameba linter
+        run: bin/ameba

CHANGELOG.md

@@ -1,6 +1,189 @@
 # CHANGELOG
 
-## 2024-04-26
+
+## v2.20240825.2 (2024-08-26)
+
+This releases fixes the container tags pushed on quay.io.
+Previously, the ARM64 build was released under the `latest` tag, instead of `latest-arm64`.
+
+### Full list of pull requests merged since the last release (newest first)
+
+CI: Fix docker container tags ([#4883], by @SamantazFox)
+
+[#4877]: https://github.com/iv-org/invidious/pull/4877
+
+
+## v2.20240825.1 (2024-08-25)
+
+Add patch component to be [semver] compliant and make github actions happy.
+
+[semver]: https://semver.org/
+
+### Full list of pull requests merged since the last release (newest first)
+
+Allow manual trigger of release-container build ([#4877], thanks @syeopite)
+
+[#4877]: https://github.com/iv-org/invidious/pull/4877
+
+
+## v2.20240825.0 (2024-08-25)
+
+### New features & important changes
+
+#### For users
+
+* The search bar now has a button that you can click!
+* Youtube URLs can be pasted directly in the search bar. Prepend search query with a
+  backslash (`\`) to disable that feature (useful if you need to search for a video whose
+  title contains some youtube URL).
+* On the channel page the "streams" tab can be sorted by either: "newest", "oldest" or "popular"
+* Lots of translations have been updated (thanks to our contributors on Weblate!)
+* Videos embedded in local HTML files (e.g: a webpage saved from a blog) can now be played
+
+#### For instance owners
+
+* Invidious now has the ability to provide a `po_token` and `visitordata` to Youtube in order to
+  circumvent current Youtube restrictions.
+* Invidious can use an (optional) external signature server like [inv_sig_helper]. Please note that
+  some videos can't be played without that signature server.
+* The Helm charts were moved to a separate repo: https://github.com/iv-org/invidious-helm-chart
+* We have changed how containers are released: the `latest` tag now tracks tagged releases, whereas
+  the `master` tag tracks the most recent commits of the `master` branch ("nightly" builds).
+
+[inv_sig_helper]: https://github.com/iv-org/inv_sig_helper
+
+#### For developpers
+
+* The versions of Crystal that we test in CI/CD are now: `1.9.2`, `1.10.1`, `1.11.2`, `1.12.1`.
+  Please note that due to a bug in the `libxml` bindings (See [#4256]), versions prior to `1.10.0`
+  are not recommended to use.
+* Thanks to @syeopite, the code is now [ameba] compliant.
+* Ameba is part of our CI/CD pipeline, and its rules will be enforced in future PRs.
+* The transcript code has been rewritten to permit transcripts as a feature rather than being
+  only a workaround for captions. Trancripts feature is coming soon!
+* Various fixes regarding the logic interacting with Youtube
+* The `sort_by` parameter can be used on the `/api/v1/channels/{id}/streams` endpoint. Accepted
+  values are: "newest", "oldest" and "popular"
+
+[ameba]: https://github.com/crystal-ameba/ameba
+[#4256]: https://github.com/iv-org/invidious/issues/4256
+
+
+### Bugs fixed
+
+#### User-side
+
+* Channels: fixed broken "subscribers" and "views" counters
+* Watch page: playback position is reset at the end of a video, so that the next time this video
+  is watched, it will start from the beginning rather than 15 seconds before the end
+* Watch page: the items in the "add to playlist" drop down are now sorted alphabetically
+* Videos: the "genre" URL is now always pointing to a valid webpage
+* Playlists: Fixed `Could not parse N episodes` error on podcast playlists
+* All external links should now have the [`rel`] attibute set to `noreferrer noopener` for
+  increased privacy.
+* Preferences: Fixed the admin-only "modified source code" input being ignored
+* Watch/channel pages: use the full image URL in `og:image` and `twitter:image` meta tags
+
+[`rel`]: https://developer.mozilla.org/en-US/docs/Web/HTML/Attributes/rel
+
+#### API
+
+* fixed the `local` parameter not applying to `formatStreams` on `/api/v1/videos/{id}`
+* fixed an `Index out of bounds` error hapenning when a playlist had no videos
+* fixed duplicated query parameters in proxied video URLs
+* Return actual video height/width/fps rather than hard coded values
+* Fixed the `/api/v1/popular` endpoint not returning a proper error code/message when the
+  popular page/endpoint are disabled.
+
+
+### Full list of pull requests merged since the last release (newest first)
+
+* HTML: Sort playlists alphabetically in watch page drop down ([#4853], by @SamantazFox)
+* Videos: Fix XSS vulnerability in description/comments ([#4852], thanks _anonymous_)
+* YtAPI: Bump client versions ([#4849], by @SamantazFox)
+* SigHelper: Fix inverted time comparison in 'check_update' ([#4845], by @SamantazFox)
+* Storyboards: Various fixes and code cleaning ([#4153], by SamantazFox)
+* Fix lint errors introduced in #4146 and #4295 ([#4876], thanks @syeopite)
+* Search: Add support for Youtube URLs ([#4146], by @SamantazFox)
+* Channel: Render age restricted channels ([#4295], thanks @ChunkyProgrammer)
+* Ameba: Miscellaneous fixes ([#4807], thanks @syeopite)
+* API: Proxy formatStreams URLs too ([#4859], thanks @colinleroy)
+* UI: Add search button to search bar ([#4706], thanks @thansk)
+* Add ability to set po_token and visitordata ID ([#4789], thanks @unixfox)
+* Add support for an external signature server ([#4772], by @SamantazFox)
+* Ameba: Fix Naming/VariableNames ([#4790], thanks @syeopite)
+* Translations update from Hosted Weblate ([#4659])
+* Ameba: Fix Lint/UselessAssign ([#4795], thanks @syeopite)
+* HTML: Add rel="noreferrer noopener" to external links ([#4667], thanks @ulmemxpoc)
+* Remove unused methods in Invidious::LogHandler ([#4812], thanks @syeopite)
+* Ameba: Fix Lint/NotNilAfterNoBang ([#4796], thanks @syeopite)
+* Ameba: Fix unused argument Lint warnings ([#4805], thanks @syeopite)
+* Ameba: i18next.cr fixes ([#4806], thanks @syeopite)
+* Ameba: Disable rules ([#4792], thanks @syeopite)
+* Channel: parse subscriber count and channel banner ([#4785], thanks @ChunkyProgrammer)
+* Player: Fix playback position of already watched videos ([#4731], thanks @Fijxu)
+* Videos: Fix genre url being unusable ([#4717], thanks @meatball133)
+* API: Fix out of bound error on empty playlists ([#4696], thanks @Fijxu)
+* Handle playlists cataloged as Podcast ([#4695], thanks @Fijxu)
+* API: Fix duplicated query parameters in proxied video URLs ([#4587], thanks @absidue)
+* API: Return actual stream height, width and fps ([#4586], thanks @absidue)
+* Preferences: Fix handling of modified source code URL ([#4437], thanks @nooptek)
+* API: Fix URL for vtt subtitles ([#4221], thanks @karelrooted)
+* Channels: Add sort options to streams ([#4224], thanks @src-tinkerer)
+* API: Fix error code for disabled popular endpoint ([#4296], thanks @iBicha)
+* Allow embedding videos in local HTML files ([#4450], thanks @tomasz1986)
+* CI: Bump Crystal version matrix ([#4654], by @SamantazFox)
+* YtAPI: Remove API keys like official clients ([#4655], by @SamantazFox)
+* HTML: Use full URL in the og:image property ([#4675], thanks @Fijxu)
+* Rewrite transcript logic to be more generic ([#4747], thanks @syeopite)
+* CI: Run Ameba ([#4753], thanks @syeopite)
+* CI: Add release based containers ([#4763], thanks @syeopite)
+* move helm chart to a dedicated github repository ([#4711], thanks @unixfox)
+
+[#4146]: https://github.com/iv-org/invidious/pull/4146
+[#4153]: https://github.com/iv-org/invidious/pull/4153
+[#4221]: https://github.com/iv-org/invidious/pull/4221
+[#4224]: https://github.com/iv-org/invidious/pull/4224
+[#4295]: https://github.com/iv-org/invidious/pull/4295
+[#4296]: https://github.com/iv-org/invidious/pull/4296
+[#4437]: https://github.com/iv-org/invidious/pull/4437
+[#4450]: https://github.com/iv-org/invidious/pull/4450
+[#4586]: https://github.com/iv-org/invidious/pull/4586
+[#4587]: https://github.com/iv-org/invidious/pull/4587
+[#4654]: https://github.com/iv-org/invidious/pull/4654
+[#4655]: https://github.com/iv-org/invidious/pull/4655
+[#4659]: https://github.com/iv-org/invidious/pull/4659
+[#4667]: https://github.com/iv-org/invidious/pull/4667
+[#4675]: https://github.com/iv-org/invidious/pull/4675
+[#4695]: https://github.com/iv-org/invidious/pull/4695
+[#4696]: https://github.com/iv-org/invidious/pull/4696
+[#4706]: https://github.com/iv-org/invidious/pull/4706
+[#4711]: https://github.com/iv-org/invidious/pull/4711
+[#4717]: https://github.com/iv-org/invidious/pull/4717
+[#4731]: https://github.com/iv-org/invidious/pull/4731
+[#4747]: https://github.com/iv-org/invidious/pull/4747
+[#4753]: https://github.com/iv-org/invidious/pull/4753
+[#4763]: https://github.com/iv-org/invidious/pull/4763
+[#4772]: https://github.com/iv-org/invidious/pull/4772
+[#4785]: https://github.com/iv-org/invidious/pull/4785
+[#4789]: https://github.com/iv-org/invidious/pull/4789
+[#4790]: https://github.com/iv-org/invidious/pull/4790
+[#4792]: https://github.com/iv-org/invidious/pull/4792
+[#4795]: https://github.com/iv-org/invidious/pull/4795
+[#4796]: https://github.com/iv-org/invidious/pull/4796
+[#4805]: https://github.com/iv-org/invidious/pull/4805
+[#4806]: https://github.com/iv-org/invidious/pull/4806
+[#4807]: https://github.com/iv-org/invidious/pull/4807
+[#4812]: https://github.com/iv-org/invidious/pull/4812
+[#4845]: https://github.com/iv-org/invidious/pull/4845
+[#4849]: https://github.com/iv-org/invidious/pull/4849
+[#4852]: https://github.com/iv-org/invidious/pull/4852
+[#4853]: https://github.com/iv-org/invidious/pull/4853
+[#4859]: https://github.com/iv-org/invidious/pull/4859
+[#4876]: https://github.com/iv-org/invidious/pull/4876
+
+
+## v2.20240427 (2024-04-27)
 
 Major bug fixes:
  * Videos: Use android test suite client (#4650, thanks @SamantazFox)

assets/css/default.css

@@ -278,7 +278,14 @@ div.thumbnail > .bottom-right-overlay {
   display: inline;
 }
 
-.searchbar .pure-form fieldset { padding: 0; }
+.searchbar .pure-form {
+  display: flex;
+}
+
+.searchbar .pure-form fieldset {
+  padding: 0;
+  flex: 1;
+}
 
 .searchbar input[type="search"] {
 	width: 100%;
@@ -310,6 +317,16 @@ input[type="search"]::-webkit-search-cancel-button {
   background-size: 14px;
 }
 
+.searchbar #searchbutton {
+  border: none;
+  background: none;
+  margin-top: 0;
+}
+
+.searchbar #searchbutton:hover {
+  color: rgb(0, 182, 240);
+}
+
 .user-field {
   display: flex;
   flex-direction: row;

assets/js/player.js

@@ -351,7 +351,12 @@ if (video_data.params.save_player_pos) {
     const rememberedTime = get_video_time();
     let lastUpdated = 0;
 
-    if(!hasTimeParam) set_seconds_after_start(rememberedTime);
+    if(!hasTimeParam) {
+      if (rememberedTime >= video_data.length_seconds - 20)
+        set_seconds_after_start(0);
+      else
+        set_seconds_after_start(rememberedTime);
+    }
 
     player.on('timeupdate', function () {
         const raw = player.currentTime();

config/config.example.yml

@@ -1,6 +1,6 @@
 #########################################
 #
-#  Database configuration
+#  Database and other external servers
 #
 #########################################
 
@@ -41,6 +41,19 @@ db:
 #check_tables: false
 
 
+##
+## Path to an external signature resolver, used to emulate
+## the Youtube client's Javascript. If no such server is
+## available, some videos will not be playable.
+##
+## When this setting is commented out, no external
+## resolver will be used.
+##
+## Accepted values: a path to a UNIX socket or "<IP>:<Port>"
+## Default: <none>
+##
+#signature_server:
+
 
 #########################################
 #
@@ -173,6 +186,18 @@ https_only: false
 ##
 # use_innertube_for_captions: false
 
+##
+## Send Google session informations. This is useful when Invidious is blocked
+## by the message "This helps protect our community."
+## See https://github.com/iv-org/invidious/issues/4734.
+##
+## Warning: These strings gives much more identifiable information to Google!
+##
+## Accepted values: String
+## Default: <none>
+##
+# po_token: ""
+# visitor_data: ""
 
 # -----------------------------
 #  Logging
@@ -343,21 +368,6 @@ full_refresh: false
 ##
 feed_threads: 1
 
-##
-## Enable/Disable the polling job that keeps the decryption
-## function (for "secured" videos) up to date.
-##
-## Note: This part of the code generate a small amount of data every minute.
-## This may not be desired if you have bandwidth limits set by your ISP.
-##
-## Note 2: This part of the code is currently broken, so changing
-## this setting has no impact.
-##
-## Accepted values: true, false
-## Default: false
-##
-#decrypt_polling: false
-
 
 jobs:
 

docker/Dockerfile

@@ -1,4 +1,4 @@
-FROM crystallang/crystal:1.8.2-alpine AS builder
+FROM crystallang/crystal:1.12.1-alpine AS builder
 
 RUN apk add --no-cache sqlite-static yaml-static
 

docker/Dockerfile.arm64

@@ -1,5 +1,5 @@
-FROM alpine:3.18 AS builder
+FROM alpine:3.19 AS builder
-RUN apk add --no-cache 'crystal=1.8.2-r0' shards sqlite-static yaml-static yaml-dev libxml2-static zlib-static openssl-libs-static openssl-dev musl-dev xz-static
+RUN apk add --no-cache 'crystal=1.10.1-r0' shards sqlite-static yaml-static yaml-dev libxml2-static zlib-static openssl-libs-static openssl-dev musl-dev xz-static
 
 ARG release
 

locales/bg.json

@@ -487,5 +487,11 @@
     "generic_views_count": "{{count}} гледане",
     "generic_views_count_plural": "{{count}} гледания",
     "Next page": "Следваща страница",
-    "Import YouTube watch history (.json)": "Импортиране на историята на гледане от YouTube (.json)"
+    "Import YouTube watch history (.json)": "Импортиране на историята на гледане от YouTube (.json)",
+    "toggle_theme": "Смени темата",
+    "Add to playlist": "Добави към плейлист",
+    "Add to playlist: ": "Добави към плейлист: ",
+    "Answer": "Отговор",
+    "Search for videos": "Търсене на видеа",
+    "The Popular feed has been disabled by the administrator.": "Популярната страница е деактивирана от администратора."
 }

locales/ca.json

@@ -487,5 +487,7 @@
     "generic_button_edit": "Edita",
     "generic_button_rss": "RSS",
     "generic_button_delete": "Suprimeix",
-    "Import YouTube watch history (.json)": "Importa l'historial de visualitzacions de YouTube (.json)"
+    "Import YouTube watch history (.json)": "Importa l'historial de visualitzacions de YouTube (.json)",
+    "Answer": "Resposta",
+    "toggle_theme": "Commuta el tema"
 }

locales/cy.json

@@ -0,0 +1,385 @@
+{
+    "Time (h:mm:ss):": "Amser (h:mm:ss):",
+    "Password": "Cyfrinair",
+    "preferences_quality_dash_option_auto": "Awtomatig",
+    "preferences_quality_dash_option_best": "Gorau",
+    "preferences_quality_dash_option_worst": "Gwaethaf",
+    "preferences_quality_dash_option_360p": "360p",
+    "published": "dyddiad cyhoeddi",
+    "preferences_quality_dash_option_4320p": "4320p",
+    "preferences_quality_dash_option_480p": "480p",
+    "preferences_quality_dash_option_240p": "240p",
+    "preferences_quality_dash_option_144p": "144p",
+    "preferences_comments_label": "Ffynhonnell sylwadau: ",
+    "preferences_captions_label": "Isdeitlau rhagosodedig: ",
+    "youtube": "YouTube",
+    "reddit": "Reddit",
+    "Fallback captions: ": "Isdeitlau amgen: ",
+    "preferences_related_videos_label": "Dangos fideos perthnasol: ",
+    "dark": "tywyll",
+    "preferences_dark_mode_label": "Thema: ",
+    "light": "golau",
+    "preferences_sort_label": "Trefnu fideo yn ôl: ",
+    "Import/export data": "Mewnforio/allforio data",
+    "Delete account": "Dileu eich cyfrif",
+    "preferences_category_admin": "Hoffterau gweinyddu",
+    "playlist_button_add_items": "Ychwanegu fideos",
+    "Delete playlist": "Dileu'r rhestr chwarae",
+    "Create playlist": "Creu rhestr chwarae",
+    "Show less": "Dangos llai",
+    "Show more": "Dangos rhagor",
+    "Watch on YouTube": "Gwylio ar YouTube",
+    "search_message_no_results": "Dim canlyniadau.",
+    "search_message_change_filters_or_query": "Ceisiwch ehangu eich chwiliad ac/neu newid yr hidlyddion.",
+    "License: ": "Trwydded: ",
+    "Standard YouTube license": "Trwydded safonol YouTube",
+    "Family friendly? ": "Addas i bawb? ",
+    "Wilson score: ": "Sgôr Wilson: ",
+    "Show replies": "Dangos ymatebion",
+    "Music in this video": "Cerddoriaeth yn y fideo hwn",
+    "Artist: ": "Artist: ",
+    "Erroneous CAPTCHA": "CAPTCHA anghywir",
+    "This channel does not exist.": "Dyw'r sianel hon ddim yn bodoli.",
+    "Not a playlist.": "Ddim yn rhestr chwarae.",
+    "Could not fetch comments": "Wedi methu llwytho sylwadau",
+    "Playlist does not exist.": "Dyw'r rhestr chwarae ddim yn bodoli.",
+    "Erroneous challenge": "Her annilys",
+    "channel_tab_podcasts_label": "Podlediadau",
+    "channel_tab_playlists_label": "Rhestrau chwarae",
+    "channel_tab_streams_label": "Fideos byw",
+    "crash_page_read_the_faq": "darllen y <a href=\"`x`\">cwestiynau cyffredin</a>",
+    "crash_page_switch_instance": "ceisio <a href=\"`x`\">defnyddio gweinydd arall</a>",
+    "crash_page_refresh": "ceisio <a href=\"`x`\">ail-lwytho'r dudalen</a>",
+    "search_filters_features_option_four_k": "4K",
+    "search_filters_features_label": "Nodweddion",
+    "search_filters_duration_option_medium": "Canolig (4 - 20 munud)",
+    "search_filters_features_option_live": "Yn fyw",
+    "search_filters_duration_option_long": "Hir (> 20 munud)",
+    "search_filters_date_option_year": "Eleni",
+    "search_filters_type_label": "Math",
+    "search_filters_date_option_month": "Y mis hwn",
+    "generic_views_count_0": "{{count}} o wyliadau",
+    "generic_views_count_1": "{{count}} gwyliad",
+    "generic_views_count_2": "{{count}} wyliad",
+    "generic_views_count_3": "{{count}} o wyliadau",
+    "generic_views_count_4": "{{count}} o wyliadau",
+    "generic_views_count_5": "{{count}} o wyliadau",
+    "Answer": "Ateb",
+    "Add to playlist: ": "Ychwanegu at y rhestr chwarae: ",
+    "Add to playlist": "Ychwanegu at y rhestr chwarae",
+    "generic_button_cancel": "Diddymu",
+    "generic_button_rss": "RSS",
+    "LIVE": "YN FYW",
+    "Import YouTube watch history (.json)": "Mewnforio hanes gwylio YouTube (.json)",
+    "generic_videos_count_0": "{{count}} fideo",
+    "generic_videos_count_1": "{{count}} fideo",
+    "generic_videos_count_2": "{{count}} fideo",
+    "generic_videos_count_3": "{{count}} fideo",
+    "generic_videos_count_4": "{{count}} fideo",
+    "generic_videos_count_5": "{{count}} fideo",
+    "generic_subscribers_count_0": "{{count}} tanysgrifiwr",
+    "generic_subscribers_count_1": "{{count}} tanysgrifiwr",
+    "generic_subscribers_count_2": "{{count}} danysgrifiwr",
+    "generic_subscribers_count_3": "{{count}} thanysgrifiwr",
+    "generic_subscribers_count_4": "{{count}} o danysgrifwyr",
+    "generic_subscribers_count_5": "{{count}} o danysgrifwyr",
+    "Authorize token?": "Awdurdodi'r tocyn?",
+    "Authorize token for `x`?": "Awdurdodi'r tocyn ar gyfer `x`?",
+    "English": "Saesneg",
+    "English (United Kingdom)": "Saesneg (Y Deyrnas Unedig)",
+    "English (United States)": "Saesneg (Yr Unol Daleithiau)",
+    "Afrikaans": "Affricaneg",
+    "English (auto-generated)": "Saesneg (awtomatig)",
+    "Amharic": "Amhareg",
+    "Albanian": "Albaneg",
+    "Arabic": "Arabeg",
+    "crash_page_report_issue": "Os nad yw'r awgrymiadau uchod wedi helpu,  <a href=\"`x`\">codwch 'issue' newydd ar Github </a> (yn Saesneg, gorau oll) a chynnwys y testun canlynol yn eich neges (peidiwch â chyfieithu'r testun hwn):",
+    "Search for videos": "Chwilio am fideos",
+    "The Popular feed has been disabled by the administrator.": "Mae'r ffrwd fideos poblogaidd wedi ei hanalluogi gan y gweinyddwr.",
+    "generic_channels_count_0": "{{count}} sianel",
+    "generic_channels_count_1": "{{count}} sianel",
+    "generic_channels_count_2": "{{count}} sianel",
+    "generic_channels_count_3": "{{count}} sianel",
+    "generic_channels_count_4": "{{count}} sianel",
+    "generic_channels_count_5": "{{count}} sianel",
+    "generic_button_delete": "Dileu",
+    "generic_button_edit": "Golygu",
+    "generic_button_save": "Cadw",
+    "Shared `x` ago": "Rhannwyd `x` yn ôl",
+    "Unsubscribe": "Dad-danysgrifio",
+    "Subscribe": "Tanysgrifio",
+    "View channel on YouTube": "Gweld y sianel ar YouTube",
+    "View playlist on YouTube": "Gweld y rhestr chwarae ar YouTube",
+    "newest": "diweddaraf",
+    "oldest": "hynaf",
+    "popular": "poblogaidd",
+    "Next page": "Tudalen nesaf",
+    "Previous page": "Tudalen flaenorol",
+    "Clear watch history?": "Clirio'ch hanes gwylio?",
+    "New password": "Cyfrinair newydd",
+    "Import and Export Data": "Mewnforio ac allforio data",
+    "Import": "Mewnforio",
+    "Import Invidious data": "Mewnforio data JSON Invidious",
+    "Import YouTube subscriptions": "Mewnforio tanysgrifiadau YouTube ar fformat CSV neu OPML",
+    "Import YouTube playlist (.csv)": "Mewnforio rhestr chwarae YouTube (.csv)",
+    "Export": "Allforio",
+    "Export data as JSON": "Allforio data Invidious ar fformat JSON",
+    "Delete account?": "Ydych chi'n siŵr yr hoffech chi ddileu eich cyfrif?",
+    "History": "Hanes",
+    "JavaScript license information": "Gwybodaeth am y drwydded JavaScript",
+    "generic_subscriptions_count_0": "{{count}} tanysgrifiad",
+    "generic_subscriptions_count_1": "{{count}} tanysgrifiad",
+    "generic_subscriptions_count_2": "{{count}} danysgrifiad",
+    "generic_subscriptions_count_3": "{{count}} thanysgrifiad",
+    "generic_subscriptions_count_4": "{{count}} o danysgrifiadau",
+    "generic_subscriptions_count_5": "{{count}} o danysgrifiadau",
+    "Yes": "Iawn",
+    "No": "Na",
+    "Import FreeTube subscriptions (.db)": "Mewnforio tanysgrifiadau FreeTube (.db)",
+    "Import NewPipe subscriptions (.json)": "Mewnforio tanysgrifiadau NewPipe (.json)",
+    "Import NewPipe data (.zip)": "Mewnforio data NewPipe (.zip)",
+    "An alternative front-end to YouTube": "Pen blaen amgen i YouTube",
+    "source": "ffynhonnell",
+    "Log in": "Mewngofnodi",
+    "Log in/register": "Mewngofnodi/Cofrestru",
+    "User ID": "Enw defnyddiwr",
+    "preferences_quality_option_dash": "DASH (ansawdd addasol)",
+    "Sign In": "Mewngofnodi",
+    "Register": "Cofrestru",
+    "E-mail": "Ebost",
+    "Preferences": "Hoffterau",
+    "preferences_category_player": "Hoffterau'r chwaraeydd",
+    "preferences_autoplay_label": "Chwarae'n awtomatig: ",
+    "preferences_local_label": "Llwytho fideos drwy ddirprwy weinydd: ",
+    "preferences_watch_history_label": "Galluogi hanes gwylio: ",
+    "preferences_speed_label": "Cyflymder rhagosodedig: ",
+    "preferences_quality_label": "Ansawdd fideos: ",
+    "preferences_quality_option_hd720": "HD720",
+    "preferences_quality_option_medium": "Canolig",
+    "preferences_quality_option_small": "Bach",
+    "preferences_quality_dash_option_2160p": "2160p",
+    "preferences_quality_dash_option_1440p": "1440p",
+    "preferences_quality_dash_option_1080p": "1080p",
+    "preferences_quality_dash_option_720p": "720p",
+    "invidious": "Invidious",
+    "Text CAPTCHA": "CAPTCHA testun",
+    "Image CAPTCHA": "CAPTCHA delwedd",
+    "preferences_continue_label": "Chwarae'r fideo nesaf fel rhagosodiad: ",
+    "preferences_continue_autoplay_label": "Chwarae'r fideo nesaf yn awtomatig: ",
+    "preferences_listen_label": "Sain yn unig: ",
+    "preferences_quality_dash_label": "Ansawdd fideos DASH a ffefrir: ",
+    "preferences_volume_label": "Uchder sain y chwaraeydd: ",
+    "preferences_category_visual": "Hoffterau'r wefan",
+    "preferences_region_label": "Gwlad y cynnwys: ",
+    "preferences_player_style_label": "Arddull y chwaraeydd: ",
+    "Dark mode: ": "Modd tywyll: ",
+    "preferences_thin_mode_label": "Modd tenau: ",
+    "preferences_category_misc": "Hoffterau amrywiol",
+    "preferences_category_subscription": "Hoffterau tanysgrifio",
+    "preferences_max_results_label": "Nifer o fideos a ddangosir yn eich ffrwd: ",
+    "alphabetically": "yr wyddor",
+    "alphabetically - reverse": "yr wyddor - am yn ôl",
+    "published - reverse": "dyddiad cyhoeddi - am yn ôl",
+    "channel name": "enw'r sianel",
+    "channel name - reverse": "enw'r sianel - am yn ôl",
+    "Only show latest video from channel: ": "Dangos fideo diweddaraf y sianeli rydych chi'n tanysgrifio iddynt: ",
+    "Only show latest unwatched video from channel: ": "Dangos fideo heb ei wylio diweddaraf y sianeli rydych chi'n tanysgrifio iddynt: ",
+    "Enable web notifications": "Galluogi hysbysiadau gwe",
+    "`x` uploaded a video": "uwchlwythodd `x` fideo",
+    "`x` is live": "mae `x` yn darlledu'n fyw",
+    "preferences_category_data": "Hoffterau data",
+    "Clear watch history": "Clirio'ch hanes gwylio",
+    "Change password": "Newid eich cyfrinair",
+    "Manage subscriptions": "Rheoli tanysgrifiadau",
+    "Manage tokens": "Rheoli tocynnau",
+    "Watch history": "Hanes gwylio",
+    "preferences_default_home_label": "Hafan ragosodedig: ",
+    "preferences_show_nick_label": "Dangos eich enw defnyddiwr ar frig y dudalen: ",
+    "preferences_annotations_label": "Dangos nodiadau fel rhagosodiad: ",
+    "preferences_unseen_only_label": "Dangos fideos heb eu gwylio yn unig: ",
+    "preferences_notifications_only_label": "Dangos hysbysiadau yn unig (os oes unrhyw rai): ",
+    "Token manager": "Rheolydd tocynnau",
+    "Token": "Tocyn",
+    "unsubscribe": "dad-danysgrifio",
+    "Subscriptions": "Tanysgrifiadau",
+    "Import/export": "Mewngofnodi/allgofnodi",
+    "search": "chwilio",
+    "Log out": "Allgofnodi",
+    "View privacy policy.": "Polisi preifatrwydd",
+    "Trending": "Pynciau llosg",
+    "Public": "Cyhoeddus",
+    "Private": "Preifat",
+    "Updated `x` ago": "Diweddarwyd `x` yn ôl",
+    "Delete playlist `x`?": "Ydych chi'n siŵr yr hoffech chi ddileu'r rhestr chwarae `x`?",
+    "Title": "Teitl",
+    "Playlist privacy": "Preifatrwydd y rhestr chwarae",
+    "search_message_use_another_instance": " Gallwch hefyd <a href=\"`x`\">chwilio ar weinydd arall</a>.",
+    "Popular enabled: ": "Tudalen fideos poblogaidd wedi'i galluogi: ",
+    "CAPTCHA enabled: ": "CAPTCHA wedi'i alluogi: ",
+    "Registration enabled: ": "Cofrestru wedi'i alluogi: ",
+    "Save preferences": "Cadw'r hoffterau",
+    "Subscription manager": "Rheolydd tanysgrifio",
+    "revoke": "tynnu",
+    "subscriptions_unseen_notifs_count_0": "{{count}} hysbysiad heb ei weld",
+    "subscriptions_unseen_notifs_count_1": "{{count}} hysbysiad heb ei weld",
+    "subscriptions_unseen_notifs_count_2": "{{count}} hysbysiad heb eu gweld",
+    "subscriptions_unseen_notifs_count_3": "{{count}} hysbysiad heb eu gweld",
+    "subscriptions_unseen_notifs_count_4": "{{count}} hysbysiad heb eu gweld",
+    "subscriptions_unseen_notifs_count_5": "{{count}} hysbysiad heb eu gweld",
+    "Released under the AGPLv3 on Github.": "Cyhoeddwyd dan drwydded AGPLv3 ar GitHub",
+    "Unlisted": "Heb ei restru",
+    "Switch Invidious Instance": "Newid gweinydd Invidious",
+    "Report statistics: ": "Galluogi ystadegau'r gweinydd: ",
+    "View all playlists": "Gweld pob rhestr chwarae",
+    "Editing playlist `x`": "Yn golygu'r rhestr chwarae `x`",
+    "Whitelisted regions: ": "Rhanbarthau a ganiateir: ",
+    "Blacklisted regions: ": "Rhanbarthau a rwystrir: ",
+    "Song: ": "Cân: ",
+    "Album: ": "Albwm: ",
+    "Shared `x`": "Rhannwyd `x`",
+    "View YouTube comments": "Dangos sylwadau YouTube",
+    "View more comments on Reddit": "Dangos rhagor o sylwadau ar Reddit",
+    "View Reddit comments": "Dangos sylwadau Reddit",
+    "Hide replies": "Cuddio ymatebion",
+    "Incorrect password": "Cyfrinair anghywir",
+    "Wrong answer": "Ateb anghywir",
+    "CAPTCHA is a required field": "Rhaid rhoi'r CAPTCHA",
+    "User ID is a required field": "Rhaid rhoi enw defnyddiwr",
+    "Password is a required field": "Rhaid rhoi cyfrinair",
+    "Wrong username or password": "Enw defnyddiwr neu gyfrinair anghywir",
+    "Password cannot be empty": "All y cyfrinair ddim bod yn wag",
+    "Password cannot be longer than 55 characters": "All y cyfrinair ddim bod yn hirach na 55 nod",
+    "Please log in": "Mewngofnodwch",
+    "channel:`x`": "sianel: `x`",
+    "Deleted or invalid channel": "Sianel wedi'i dileu neu'n annilys",
+    "Could not get channel info.": "Wedi methu llwytho gwybodaeth y sianel.",
+    "`x` ago": "`x` yn ôl",
+    "Load more": "Llwytho rhagor",
+    "Empty playlist": "Rhestr chwarae wag",
+    "Hide annotations": "Cuddio nodiadau",
+    "Show annotations": "Dangos nodiadau",
+    "Premieres in `x`": "Yn dechrau mewn `x`",
+    "Premieres `x`": "Yn dechrau `x`",
+    "Hi! Looks like you have JavaScript turned off. Click here to view comments, keep in mind they may take a bit longer to load.": "Helo! Mae'n ymddangos eich bod wedi diffodd JavaScript. Cliciwch yma i weld sylwadau, ond cofiwch y gall gymryd mwy o amser i'w llwytho.",
+    "View `x` comments": {
+        "([^.,0-9]|^)1([^.,0-9]|$)": "Gweld `x` sylw",
+        "": "Gweld `x` sylw"
+    },
+    "Could not create mix.": "Wedi methu creu'r cymysgiad hwn.",
+    "Erroneous token": "Tocyn annilys",
+    "No such user": "Dyw'r defnyddiwr hwn ddim yn bodoli",
+    "Token is expired, please try again": "Mae'r tocyn hwn wedi dod i ben, ceisiwch eto",
+    "Bangla": "Bangleg",
+    "Basque": "Basgeg",
+    "Bulgarian": "Bwlgareg",
+    "Catalan": "Catalaneg",
+    "Chinese": "Tsieineeg",
+    "Chinese (China)": "Tsieineeg (Tsieina)",
+    "Chinese (Hong Kong)": "Tsieineeg (Hong Kong)",
+    "Chinese (Taiwan)": "Tsieineeg (Taiwan)",
+    "Danish": "Daneg",
+    "Dutch": "Iseldireg",
+    "Esperanto": "Esperanteg",
+    "Finnish": "Ffinneg",
+    "French": "Ffrangeg",
+    "German": "Almaeneg",
+    "Greek": "Groeg",
+    "Could not pull trending pages.": "Wedi methu llwytho tudalennau pynciau llosg.",
+    "Hidden field \"challenge\" is a required field": "Mae'r maes cudd \"her\" yn ofynnol",
+    "Hidden field \"token\" is a required field": "Mae'r maes cudd \"tocyn\" yn ofynnol",
+    "Hebrew": "Hebraeg",
+    "Hungarian": "Hwngareg",
+    "Irish": "Gwyddeleg",
+    "Italian": "Eidaleg",
+    "Welsh": "Cymraeg",
+    "generic_count_hours_0": "{{count}} awr",
+    "generic_count_hours_1": "{{count}} awr",
+    "generic_count_hours_2": "{{count}} awr",
+    "generic_count_hours_3": "{{count}} awr",
+    "generic_count_hours_4": "{{count}} awr",
+    "generic_count_hours_5": "{{count}} awr",
+    "generic_count_minutes_0": "{{count}} munud",
+    "generic_count_minutes_1": "{{count}} munud",
+    "generic_count_minutes_2": "{{count}} funud",
+    "generic_count_minutes_3": "{{count}} munud",
+    "generic_count_minutes_4": "{{count}} o funudau",
+    "generic_count_minutes_5": "{{count}} o funudau",
+    "generic_count_weeks_0": "{{count}} wythnos",
+    "generic_count_weeks_1": "{{count}} wythnos",
+    "generic_count_weeks_2": "{{count}} wythnos",
+    "generic_count_weeks_3": "{{count}} wythnos",
+    "generic_count_weeks_4": "{{count}} wythnos",
+    "generic_count_weeks_5": "{{count}} wythnos",
+    "generic_count_seconds_0": "{{count}} eiliad",
+    "generic_count_seconds_1": "{{count}} eiliad",
+    "generic_count_seconds_2": "{{count}} eiliad",
+    "generic_count_seconds_3": "{{count}} eiliad",
+    "generic_count_seconds_4": "{{count}} o eiliadau",
+    "generic_count_seconds_5": "{{count}} o eiliadau",
+    "Fallback comments: ": "Sylwadau amgen: ",
+    "Popular": "Poblogaidd",
+    "preferences_locale_label": "Iaith: ",
+    "About": "Ynghylch",
+    "Search": "Chwilio",
+    "search_filters_features_option_c_commons": "Comin Creu",
+    "search_filters_features_option_subtitles": "Isdeitlau (CC)",
+    "search_filters_features_option_hd": "HD",
+    "permalink": "dolen barhaol",
+    "search_filters_duration_option_short": "Byr (< 4 munud)",
+    "search_filters_duration_option_none": "Unrhyw hyd",
+    "search_filters_duration_label": "Hyd",
+    "search_filters_type_option_show": "Rhaglen",
+    "search_filters_type_option_movie": "Ffilm",
+    "search_filters_type_option_playlist": "Rhestr chwarae",
+    "search_filters_type_option_channel": "Sianel",
+    "search_filters_type_option_video": "Fideo",
+    "search_filters_type_option_all": "Unrhyw fath",
+    "search_filters_date_option_week": "Yr wythnos hon",
+    "search_filters_date_option_today": "Heddiw",
+    "search_filters_date_option_hour": "Yr awr ddiwethaf",
+    "search_filters_date_option_none": "Unrhyw ddyddiad",
+    "search_filters_date_label": "Dyddiad uwchlwytho",
+    "search_filters_title": "Hidlyddion",
+    "Playlists": "Rhestrau chwarae",
+    "Video mode": "Modd fideo",
+    "Audio mode": "Modd sain",
+    "Channel Sponsor": "Noddwr y sianel",
+    "(edited)": "(golygwyd)",
+    "Download": "Islwytho",
+    "Movies": "Ffilmiau",
+    "News": "Newyddion",
+    "Gaming": "Gemau",
+    "Music": "Cerddoriaeth",
+    "Download is disabled": "Mae islwytho wedi'i analluogi",
+    "Download as: ": "Islwytho fel: ",
+    "View as playlist": "Gweld fel rhestr chwarae",
+    "Default": "Rhagosodiad",
+    "YouTube comment permalink": "Dolen barhaol i'r sylw ar YouTube",
+    "crash_page_before_reporting": "Cyn adrodd nam, sicrhewch eich bod wedi:",
+    "crash_page_search_issue": "<a href=\"`x`\">chwilio am y nam ar GitHub</a>",
+    "videoinfo_watch_on_youTube": "Gwylio ar YouTube",
+    "videoinfo_started_streaming_x_ago": "Yn ffrydio'n fyw ers `x` o funudau",
+    "videoinfo_invidious_embed_link": "Dolen mewnblannu",
+    "footer_documentation": "Dogfennaeth",
+    "footer_donate_page": "Rhoddi",
+    "Current version: ": "Fersiwn gyfredol: ",
+    "search_filters_apply_button": "Rhoi'r hidlyddion ar waith",
+    "search_filters_sort_option_date": "Dyddiad uwchlwytho",
+    "search_filters_sort_option_relevance": "Perthnasedd",
+    "search_filters_sort_label": "Trefnu yn ôl",
+    "search_filters_features_option_location": "Lleoliad",
+    "search_filters_features_option_hdr": "HDR",
+    "search_filters_features_option_three_d": "3D",
+    "search_filters_features_option_vr180": "VR180",
+    "search_filters_features_option_three_sixty": "360°",
+    "videoinfo_youTube_embed_link": "Mewnblannu",
+    "download_subtitles": "Isdeitlau - `x` (.vtt)",
+    "user_created_playlists": "`x` rhestr chwarae wedi'u creu",
+    "user_saved_playlists": "`x` rhestr chwarae wedi'u cadw",
+    "Video unavailable": "Fideo ddim ar gael",
+    "crash_page_you_found_a_bug": "Mae'n debyg eich bod wedi dod o hyd i nam yn Invidious!",
+    "channel_tab_channels_label": "Sianeli",
+    "channel_tab_community_label": "Cymuned",
+    "channel_tab_shorts_label": "Fideos byrion",
+    "channel_tab_videos_label": "Fideos"
+}

locales/de.json

@@ -21,7 +21,7 @@
     "Import and Export Data": "Daten importieren und exportieren",
     "Import": "Importieren",
     "Import Invidious data": "Invidious-JSON-Daten importieren",
-    "Import YouTube subscriptions": "YouTube-/OPML-Abonnements importieren",
+    "Import YouTube subscriptions": "YouTube-CSV/OPML-Abonnements importieren",
     "Import FreeTube subscriptions (.db)": "FreeTube Abonnements importieren (.db)",
     "Import NewPipe subscriptions (.json)": "NewPipe Abonnements importieren (.json)",
     "Import NewPipe data (.zip)": "NewPipe Daten importieren (.zip)",

locales/el.json

@@ -486,5 +486,8 @@
     "Switch Invidious Instance": "Αλλαγή Instance Invidious",
     "Standard YouTube license": "Τυπική άδεια YouTube",
     "search_filters_duration_option_medium": "Μεσαία (4 - 20 λεπτά)",
-    "search_filters_date_label": "Ημερομηνία αναφόρτωσης"
+    "search_filters_date_label": "Ημερομηνία αναφόρτωσης",
+    "Search for videos": "Αναζήτηση βίντεο",
+    "The Popular feed has been disabled by the administrator.": "Η δημοφιλής ροή έχει απενεργοποιηθεί από τον διαχειριστή.",
+    "Answer": "Απάντηση"
 }

locales/fa.json

@@ -17,7 +17,7 @@
     "View playlist on YouTube": "دیدن فهرست پخش در یوتیوب",
     "newest": "تازه‌ترین",
     "oldest": "کهنه‌ترین",
-    "popular": "محبوب",
+    "popular": "پرطرفدار",
     "last": "آخرین",
     "Next page": "صفحه بعد",
     "Previous page": "صفحه قبل",
@@ -31,7 +31,7 @@
     "Import and Export Data": "درون‌برد و برون‌برد داده",
     "Import": "درون‌برد",
     "Import Invidious data": "وارد کردن داده JSON اینویدیوس",
-    "Import YouTube subscriptions": "وارد کردن اشتراک OPML/ یوتیوب",
+    "Import YouTube subscriptions": "وارد کردن فایل CSV یا OPML سابسکرایب های یوتیوب",
     "Import FreeTube subscriptions (.db)": "درون‌برد اشتراک‌های فری‌تیوب (.db)",
     "Import NewPipe subscriptions (.json)": "درون‌برد اشتراک‌های نیوپایپ (.json)",
     "Import NewPipe data (.zip)": "درون‌برد داده نیوپایپ (.zip)",
@@ -328,7 +328,7 @@
     "generic_count_seconds": "{{count}} ثانیه",
     "generic_count_seconds_plural": "{{count}} ثانیه",
     "Fallback comments: ": "نظرات عقب گرد: ",
-    "Popular": "محبوب",
+    "Popular": "پربیننده",
     "Search": "جست و جو",
     "Top": "بالا",
     "About": "درباره",
@@ -484,5 +484,17 @@
     "channel_tab_shorts_label": "Shortها",
     "channel_tab_playlists_label": "فهرست‌های پخش",
     "channel_tab_channels_label": "کانال‌ها",
-    "error_video_not_in_playlist": "ویدیوی درخواستی معلق به این فهرست پخش نیست. <a href=\"`x`\">کلیک کنید تا به صفحهٔ اصلی فهرست پخش بروید.</a>"
+    "error_video_not_in_playlist": "ویدیوی درخواستی معلق به این فهرست پخش نیست. <a href=\"`x`\">کلیک کنید تا به صفحهٔ اصلی فهرست پخش بروید.</a>",
+    "Add to playlist": "به لیست پخش افزوده شود",
+    "Answer": "پاسخ",
+    "Search for videos": "جست و جو برای ویدیوها",
+    "Add to playlist: ": "افزودن به لیست پخش ",
+    "The Popular feed has been disabled by the administrator.": "بخش ویدیوهای پرطرفدار توسط مدیر غیرفعال شده است.",
+    "carousel_slide": "اسلاید {{current}} از {{total}}",
+    "carousel_skip": "رد شدن از گرداننده",
+    "carousel_go_to": "به اسلاید `x` برو",
+    "crash_page_search_issue": "دنبال <a href=\"`x`\"> گشتیم بین مشکلات در گیت هاب </a>",
+    "crash_page_report_issue": "اگر هیچ یک از روش های بالا کمکی نکردند لطفا <a href=\"`x`\"> (ترجیحا به انگلیسی) یک سوال جدید در گیت هاب بپرسید و </a> طوری که سوالتون شامل متن زیر باشه:",
+    "channel_tab_releases_label": "آثار",
+    "toggle_theme": "تغییر وضعیت تم"
 }

locales/fi.json

@@ -28,7 +28,7 @@
     "Export": "Vie",
     "Export subscriptions as OPML": "Vie tilaukset OPML-muodossa",
     "Export subscriptions as OPML (for NewPipe & FreeTube)": "Vie tilaukset OPML-muodossa (NewPipe & FreeTube)",
-    "Export data as JSON": "Vie Invidious-data JSON-muodossa",
+    "Export data as JSON": "Vie Invidiousin tiedot JSON-muodossa",
     "Delete account?": "Poista tili?",
     "History": "Historia",
     "An alternative front-end to YouTube": "Vaihtoehtoinen front-end YouTubelle",
@@ -46,12 +46,12 @@
     "E-mail": "Sähköposti",
     "Preferences": "Asetukset",
     "preferences_category_player": "Soittimen asetukset",
-    "preferences_video_loop_label": "Toista jatkuvasti aina: ",
+    "preferences_video_loop_label": "Toista aina uudelleen: ",
-    "preferences_autoplay_label": "Automaattinen toisto: ",
+    "preferences_autoplay_label": "Automaattinen toiston aloitus: ",
     "preferences_continue_label": "Toista seuraava oletuksena: ",
-    "preferences_continue_autoplay_label": "Toista seuraava video automaattisesti: ",
+    "preferences_continue_autoplay_label": "Aloita seuraava video automaattisesti: ",
     "preferences_listen_label": "Kuuntele oletuksena: ",
-    "preferences_local_label": "Proxytä videot: ",
+    "preferences_local_label": "Videot välityspalvelimen kautta: ",
     "preferences_speed_label": "Oletusnopeus: ",
     "preferences_quality_label": "Ensisijainen videon laatu: ",
     "preferences_volume_label": "Soittimen äänenvoimakkuus: ",
@@ -63,7 +63,7 @@
     "preferences_related_videos_label": "Näytä aiheeseen liittyviä videoita: ",
     "preferences_annotations_label": "Näytä huomautukset oletuksena: ",
     "preferences_extend_desc_label": "Laajenna automaattisesti videon kuvausta: ",
-    "preferences_vr_mode_label": "Interaktiiviset 360-asteiset videot (vaatii WebGL:n): ",
+    "preferences_vr_mode_label": "Interaktiiviset 360-videot (vaatii WebGL:n): ",
     "preferences_category_visual": "Visuaaliset asetukset",
     "preferences_player_style_label": "Soittimen tyyli: ",
     "Dark mode: ": "Tumma tila: ",
@@ -137,9 +137,9 @@
     "Show less": "Näytä vähemmän",
     "Watch on YouTube": "Katso YouTubessa",
     "Switch Invidious Instance": "Vaihda Invidious-instanssia",
-    "Hide annotations": "Piilota merkkaukset",
+    "Hide annotations": "Piilota huomautukset",
-    "Show annotations": "Näytä merkkaukset",
+    "Show annotations": "Näytä huomautukset",
-    "Genre: ": "Genre: ",
+    "Genre: ": "Tyylilaji: ",
     "License: ": "Lisenssi: ",
     "Family friendly? ": "Kaiken ikäisille sopiva? ",
     "Wilson score: ": "Wilson-pistemäärä: ",
@@ -168,7 +168,7 @@
     "Wrong username or password": "Väärä käyttäjänimi tai salasana",
     "Password cannot be empty": "Salasana ei voi olla tyhjä",
     "Password cannot be longer than 55 characters": "Salasana ei voi olla yli 55 merkkiä pitkä",
-    "Please log in": "Kirjaudu sisään, ole hyvä",
+    "Please log in": "Kirjaudu sisään",
     "Invidious Private Feed for `x`": "Invidiousin yksityinen syöte `x`:lle",
     "channel:`x`": "kanava:`x`",
     "Deleted or invalid channel": "Poistettu tai virheellinen kanava",
@@ -178,7 +178,7 @@
     "`x` ago": "`x` sitten",
     "Load more": "Lataa lisää",
     "Could not create mix.": "Sekoituksen luominen epäonnistui.",
-    "Empty playlist": "Tyhjennä soittolista",
+    "Empty playlist": "Tyhjä soittolista",
     "Not a playlist.": "Ei ole soittolista.",
     "Playlist does not exist.": "Soittolistaa ei ole olemassa.",
     "Could not pull trending pages.": "Nousussa olevien sivujen lataus epäonnistui.",
@@ -216,11 +216,11 @@
     "Filipino": "filipino",
     "Finnish": "suomi",
     "French": "ranska",
-    "Galician": "galego",
+    "Galician": "galicia",
     "Georgian": "georgia",
     "German": "saksa",
     "Greek": "kreikka",
-    "Gujarati": "gujarati",
+    "Gujarati": "gudžarati",
     "Haitian Creole": "haitinkreoli",
     "Hausa": "hausa",
     "Hawaiian": "havaiji",
@@ -327,11 +327,11 @@
     "search_filters_duration_label": "Kesto",
     "search_filters_features_label": "Ominaisuudet",
     "search_filters_sort_label": "Luokittele",
-    "search_filters_date_option_hour": "Viimeisin tunti",
+    "search_filters_date_option_hour": "Tunnin sisään",
     "search_filters_date_option_today": "Tänään",
-    "search_filters_date_option_week": "Tämä viikko",
+    "search_filters_date_option_week": "Tällä viikolla",
-    "search_filters_date_option_month": "Tämä kuukausi",
+    "search_filters_date_option_month": "Tässä kuussa",
-    "search_filters_date_option_year": "Tämä vuosi",
+    "search_filters_date_option_year": "Tänä vuonna",
     "search_filters_type_option_video": "Video",
     "search_filters_type_option_channel": "Kanava",
     "search_filters_type_option_playlist": "Soittolista",
@@ -346,7 +346,7 @@
     "search_filters_features_option_location": "Sijainti",
     "search_filters_features_option_hdr": "HDR",
     "Current version: ": "Tämänhetkinen versio: ",
-    "next_steps_error_message": "Sinun tulisi kokeilla seuraavia: ",
+    "next_steps_error_message": "Kokeile seuraavia: ",
     "next_steps_error_message_refresh": "Päivitä",
     "next_steps_error_message_go_to_youtube": "Siirry YouTubeen",
     "generic_count_hours": "{{count}} tunti",
@@ -391,7 +391,7 @@
     "subscriptions_unseen_notifs_count": "{{count}} näkemätön ilmoitus",
     "subscriptions_unseen_notifs_count_plural": "{{count}} näkemätöntä ilmoitusta",
     "crash_page_switch_instance": "yrittänyt <a href=\"`x`\">käyttää toista instassia</a>",
-    "videoinfo_invidious_embed_link": "Upotuslinkki",
+    "videoinfo_invidious_embed_link": "Upotettava linkki",
     "user_saved_playlists": "`x` tallennetua soittolistaa",
     "crash_page_report_issue": "Jos mikään näistä ei auttanut, <a href=\"`x`\">avaathan uuden issuen GitHubissa</a> (mieluiten englanniksi) ja sisällytät seuraavan tekstin viestissäsi (ÄLÄ käännä tätä tekstiä):",
     "preferences_quality_option_hd720": "HD720",
@@ -410,7 +410,7 @@
     "preferences_quality_dash_option_auto": "Auto",
     "preferences_quality_dash_option_best": "Paras",
     "preferences_quality_option_dash": "DASH (mukautuva laatu)",
-    "preferences_quality_dash_label": "Haluttava DASH-videolaatu: ",
+    "preferences_quality_dash_label": "Ensisijainen DASH-videolaatu: ",
     "generic_count_years": "{{count}} vuosi",
     "generic_count_years_plural": "{{count}} vuotta",
     "search_filters_features_option_purchased": "Ostettu",
@@ -421,39 +421,39 @@
     "preferences_save_player_pos_label": "Tallenna toistokohta: ",
     "footer_donate_page": "Lahjoita",
     "footer_source_code": "Lähdekoodi",
-    "adminprefs_modified_source_code_url_label": "URL muokattuun lähdekoodirepositoryyn",
+    "adminprefs_modified_source_code_url_label": "URL muokatun lähdekoodin repositorioon",
-    "Released under the AGPLv3 on Github.": "Julkaistu AGPLv3-lisenssin alla GitHubissa.",
+    "Released under the AGPLv3 on Github.": "Julkaistu AGPLv3-lisenssillä GitHubissa.",
     "search_filters_duration_option_short": "Lyhyt (< 4 minuuttia)",
     "search_filters_duration_option_long": "Pitkä (> 20 minuuttia)",
     "footer_documentation": "Dokumentaatio",
     "footer_original_source_code": "Alkuperäinen lähdekoodi",
     "footer_modfied_source_code": "Muokattu lähdekoodi",
-    "Japanese (auto-generated)": "Japani (automaattisesti luotu)",
+    "Japanese (auto-generated)": "japani (automaattisesti luotu)",
-    "German (auto-generated)": "Saksa (automaattisesti luotu)",
+    "German (auto-generated)": "saksa (automaattisesti luotu)",
     "Portuguese (auto-generated)": "portugali (automaattisesti luotu)",
     "Russian (auto-generated)": "Venäjä (automaattisesti luotu)",
     "preferences_watch_history_label": "Ota katseluhistoria käyttöön: ",
-    "English (United Kingdom)": "Englanti (Iso-Britannia)",
+    "English (United Kingdom)": "englanti (Iso-Britannia)",
-    "English (United States)": "Englanti (Yhdysvallat)",
+    "English (United States)": "englanti (Yhdysvallat)",
-    "Cantonese (Hong Kong)": "Kantoninkiina (Hong Kong)",
+    "Cantonese (Hong Kong)": "kantoninkiina (Hongkong)",
-    "Chinese": "Kiina",
+    "Chinese": "kiina",
-    "Chinese (China)": "Kiina (Kiina)",
+    "Chinese (China)": "kiina (Kiina)",
-    "Chinese (Hong Kong)": "Kiina (Hong Kong)",
+    "Chinese (Hong Kong)": "kiina (Hongkong)",
-    "Chinese (Taiwan)": "Kiina (Taiwan)",
+    "Chinese (Taiwan)": "kiina (Taiwan)",
-    "Dutch (auto-generated)": "Hollanti (automaattisesti luotu)",
+    "Dutch (auto-generated)": "hollanti (automaattisesti luotu)",
-    "French (auto-generated)": "Ranska (automaattisesti luotu)",
+    "French (auto-generated)": "ranska (automaattisesti luotu)",
-    "Indonesian (auto-generated)": "Indonesia (automaattisesti luotu)",
+    "Indonesian (auto-generated)": "indonesia (automaattisesti luotu)",
-    "Interlingue": "Interlingue",
+    "Interlingue": "interlingue",
     "Italian (auto-generated)": "Italia (automaattisesti luotu)",
-    "Korean (auto-generated)": "Korea (automaattisesti luotu)",
+    "Korean (auto-generated)": "korea (automaattisesti luotu)",
     "Portuguese (Brazil)": "portugali (Brasilia)",
-    "Spanish (auto-generated)": "Espanja (automaattisesti luotu)",
+    "Spanish (auto-generated)": "espanja (automaattisesti luotu)",
-    "Spanish (Mexico)": "Espanja (Meksiko)",
+    "Spanish (Mexico)": "espanja (Meksiko)",
-    "Spanish (Spain)": "Espanja (Espanja)",
+    "Spanish (Spain)": "espanja (Espanja)",
-    "Turkish (auto-generated)": "Turkki (automaattisesti luotu)",
+    "Turkish (auto-generated)": "turkki (automaattisesti luotu)",
-    "Vietnamese (auto-generated)": "Vietnam (automaattisesti luotu)",
+    "Vietnamese (auto-generated)": "vietnam (automaattisesti luotu)",
-    "search_filters_title": "Suodatin",
+    "search_filters_title": "Suodattimet",
-    "search_message_no_results": "Ei tuloksia löydetty.",
+    "search_message_no_results": "Tuloksia ei löytynyt.",
     "search_message_change_filters_or_query": "Yritä hakukyselysi laajentamista ja/tai suodattimien muuttamista.",
     "search_filters_duration_option_none": "Mikä tahansa kesto",
     "search_filters_features_option_vr180": "VR180",
@@ -464,5 +464,37 @@
     "search_filters_date_option_none": "Milloin tahansa",
     "search_filters_type_option_all": "Mikä tahansa tyyppi",
     "Popular enabled: ": "Suosittu käytössä: ",
-    "error_video_not_in_playlist": "Pyydettyä videota ei löydy tästä soittolistasta. <a href=\"`x`\">Klikkaa tähän päästäksesi soittolistan etusivulle.</a>"
+    "error_video_not_in_playlist": "Pyydettyä videota ei ole tässä soittolistassa. <a href=\"`x`\">Klikkaa tästä päästäksesi soittolistan kotisivulle.</a>",
+    "Import YouTube playlist (.csv)": "Tuo YouTube-soittolista (.csv)",
+    "Music in this video": "Musiikki tässä videossa",
+    "Add to playlist": "Lisää soittolistaan",
+    "Add to playlist: ": "Lisää soittolistaan: ",
+    "Search for videos": "Etsi videoita",
+    "generic_button_rss": "RSS",
+    "Answer": "Vastaus",
+    "Standard YouTube license": "Vakio YouTube-lisenssi",
+    "Song: ": "Kappale: ",
+    "Album: ": "Albumi: ",
+    "Download is disabled": "Lataus on poistettu käytöstä",
+    "Channel Sponsor": "Kanavan sponsori",
+    "channel_tab_podcasts_label": "Podcastit",
+    "channel_tab_releases_label": "Julkaisut",
+    "channel_tab_shorts_label": "Shorts-videot",
+    "carousel_slide": "Dia {{current}}/{{total}}",
+    "carousel_skip": "Ohita karuselli",
+    "carousel_go_to": "Siirry diaan `x`",
+    "channel_tab_playlists_label": "Soittolistat",
+    "channel_tab_channels_label": "Kanavat",
+    "generic_button_delete": "Poista",
+    "generic_button_edit": "Muokkaa",
+    "generic_button_save": "Tallenna",
+    "generic_button_cancel": "Peru",
+    "playlist_button_add_items": "Lisää videoita",
+    "Artist: ": "Esittäjä: ",
+    "channel_tab_streams_label": "Suoratoistot",
+    "generic_channels_count": "{{count}} kanava",
+    "generic_channels_count_plural": "{{count}} kanavaa",
+    "The Popular feed has been disabled by the administrator.": "Järjestelmänvalvoja on poistanut Suositut-syötteen.",
+    "Import YouTube watch history (.json)": "Tuo Youtube-katseluhistoria (.json)",
+    "toggle_theme": "Vaihda teemaa"
 }

locales/fr.json

@@ -18,7 +18,7 @@
     "generic_subscriptions_count_1": "{{count}} d'abonnements",
     "generic_subscriptions_count_2": "{{count}} abonnements",
     "generic_button_delete": "Supprimer",
-    "generic_button_edit": "Editer",
+    "generic_button_edit": "Modifier",
     "generic_button_save": "Enregistrer",
     "generic_button_cancel": "Annuler",
     "generic_button_rss": "RSS",
@@ -44,7 +44,7 @@
     "Import and Export Data": "Importer et exporter des données",
     "Import": "Importer",
     "Import Invidious data": "Importer des données Invidious au format JSON",
-    "Import YouTube subscriptions": "Importer des abonnements YouTube/OPML",
+    "Import YouTube subscriptions": "Importer des abonnements YouTube aux formats OPML/CSV",
     "Import FreeTube subscriptions (.db)": "Importer des abonnements FreeTube (.db)",
     "Import NewPipe subscriptions (.json)": "Importer des abonnements NewPipe (.json)",
     "Import NewPipe data (.zip)": "Importer des données NewPipe (.zip)",
@@ -504,5 +504,14 @@
     "Import YouTube playlist (.csv)": "Importer des listes de lecture de Youtube (.csv)",
     "channel_tab_releases_label": "Parutions",
     "channel_tab_podcasts_label": "Émissions audio",
-    "Import YouTube watch history (.json)": "Importer l'historique de visionnement YouTube (.json)"
+    "Import YouTube watch history (.json)": "Importer l'historique de visionnement YouTube (.json)",
+    "Add to playlist: ": "Ajouter à la playlist : ",
+    "Add to playlist": "Ajouter à la playlist",
+    "Answer": "Répondre",
+    "Search for videos": "Rechercher des vidéos",
+    "The Popular feed has been disabled by the administrator.": "Le flux populaire a été désactivé par l'administrateur.",
+    "carousel_skip": "Passez le carrousel",
+    "carousel_slide": "Diapositive {{current}} sur {{total}}",
+    "carousel_go_to": "Aller à la diapositive `x`",
+    "toggle_theme": "Changer le Thème"
 }

locales/hu-HU.json

@@ -464,5 +464,23 @@
     "search_filters_features_option_vr180": "180°-os virtuális valóság",
     "search_filters_apply_button": "Keresés a megadott szűrőkkel",
     "Popular enabled: ": "Népszerű engedélyezve ",
-    "error_video_not_in_playlist": "A lejátszási listában keresett videó nem létezik. <a href=\"`x`\">Kattintson ide a lejátszási listához jutáshoz.</a>"
+    "error_video_not_in_playlist": "A lejátszási listában keresett videó nem létezik. <a href=\"`x`\">Kattintson ide a lejátszási listához jutáshoz.</a>",
+    "generic_button_delete": "Törlés",
+    "generic_button_rss": "RSS",
+    "Import YouTube playlist (.csv)": "Youtube lejátszási lista (.csv) importálása",
+    "Standard YouTube license": "Alap YouTube-licensz",
+    "Add to playlist": "Hozzáadás lejátszási listához",
+    "Add to playlist: ": "Hozzáadás a lejátszási listához: ",
+    "Answer": "Válasz",
+    "Search for videos": "Keresés videókhoz",
+    "generic_channels_count": "{{count}} csatorna",
+    "generic_channels_count_plural": "{{count}} csatornák",
+    "generic_button_edit": "Szerkesztés",
+    "generic_button_save": "Mentés",
+    "generic_button_cancel": "Mégsem",
+    "playlist_button_add_items": "Videók hozzáadása",
+    "Music in this video": "Zene ezen videóban",
+    "Song: ": "Dal: ",
+    "Album: ": "Album: ",
+    "Import YouTube watch history (.json)": "Youtube megtekintési előzmények (.json) importálása"
 }

locales/is.json

@@ -1,39 +1,39 @@
 {
     "LIVE": "BEINT",
-    "Shared `x` ago": "Deilt `x` síðan",
+    "Shared `x` ago": "Deilt fyrir `x` síðan",
     "Unsubscribe": "Afskrá",
     "Subscribe": "Áskrifa",
     "View channel on YouTube": "Skoða rás á YouTube",
-    "View playlist on YouTube": "Skoða spilunarlisti á YouTube",
+    "View playlist on YouTube": "Skoða spilunarlista á YouTube",
     "newest": "nýjasta",
     "oldest": "elsta",
     "popular": "vinsælt",
     "last": "síðast",
     "Next page": "Næsta síða",
     "Previous page": "Fyrri síða",
-    "Clear watch history?": "Hreinsa áhorfssögu?",
+    "Clear watch history?": "Hreinsa áhorfsferil?",
     "New password": "Nýtt lykilorð",
     "New passwords must match": "Nýtt lykilorð verður að passa",
-    "Authorize token?": "Leyfa tákn?",
+    "Authorize token?": "Leyfa teikn?",
-    "Authorize token for `x`?": "Leyfa tákn fyrir `x`?",
+    "Authorize token for `x`?": "Leyfa teikn fyrir `x`?",
     "Yes": "Já",
     "No": "Nei",
-    "Import and Export Data": "Innflutningur og Útflutningur Gagna",
+    "Import and Export Data": "Inn- og útflutningur gagna",
     "Import": "Flytja inn",
-    "Import Invidious data": "Flytja inn Invidious gögn",
+    "Import Invidious data": "Flytja inn Invidious JSON-gögn",
-    "Import YouTube subscriptions": "Flytja inn YouTube áskriftir",
+    "Import YouTube subscriptions": "Flytja inn YouTube CSV eða OPML-áskriftir",
     "Import FreeTube subscriptions (.db)": "Flytja inn FreeTube áskriftir (.db)",
     "Import NewPipe subscriptions (.json)": "Flytja inn NewPipe áskriftir (.json)",
     "Import NewPipe data (.zip)": "Flytja inn NewPipe gögn (.zip)",
     "Export": "Flytja út",
     "Export subscriptions as OPML": "Flytja út áskriftir sem OPML",
     "Export subscriptions as OPML (for NewPipe & FreeTube)": "Flytja út áskriftir sem OPML (fyrir NewPipe & FreeTube)",
-    "Export data as JSON": "Flytja út gögn sem JSON",
+    "Export data as JSON": "Flytja út Invidious-gögn sem JSON",
     "Delete account?": "Eyða reikningi?",
-    "History": "Saga",
+    "History": "Ferill",
-    "An alternative front-end to YouTube": "Önnur framhlið fyrir YouTube",
+    "An alternative front-end to YouTube": "Annað viðmót fyrir YouTube",
-    "JavaScript license information": "JavaScript leyfi upplýsingar",
+    "JavaScript license information": "Upplýsingar um notkunarleyfi JavaScript",
-    "source": "uppspretta",
+    "source": "uppruni",
     "Log in": "Skrá inn",
     "Log in/register": "Innskráning/nýskráning",
     "User ID": "Notandakenni",
@@ -47,33 +47,33 @@
     "Preferences": "Kjörstillingar",
     "preferences_category_player": "Kjörstillingar spilara",
     "preferences_video_loop_label": "Alltaf lykkja: ",
-    "preferences_autoplay_label": "Spila sjálfkrafa: ",
+    "preferences_autoplay_label": "Sjálfvirk spilun: ",
     "preferences_continue_label": "Spila næst sjálfgefið: ",
-    "preferences_continue_autoplay_label": "Spila næst sjálfkrafa: ",
+    "preferences_continue_autoplay_label": "Spila næsta myndskeið sjálfkrafa: ",
     "preferences_listen_label": "Hlusta sjálfgefið: ",
-    "preferences_local_label": "Proxy myndbönd? ",
+    "preferences_local_label": "Milliþjónn fyrir myndskeið: ",
     "preferences_speed_label": "Sjálfgefinn hraði: ",
-    "preferences_quality_label": "Æskilegt myndbands gæði: ",
+    "preferences_quality_label": "Æskileg gæði myndmerkis: ",
     "preferences_volume_label": "Spilara hljóðstyrkur: ",
     "preferences_comments_label": "Sjálfgefin ummæli: ",
     "youtube": "YouTube",
-    "reddit": "reddit",
+    "reddit": "Reddit",
     "preferences_captions_label": "Sjálfgefin texti: ",
     "Fallback captions: ": "Varatextar: ",
-    "preferences_related_videos_label": "Sýna tengd myndbönd? ",
+    "preferences_related_videos_label": "Sýna tengd myndskeið? ",
     "preferences_annotations_label": "Á að sýna glósur sjálfgefið? ",
     "preferences_category_visual": "Sjónrænar stillingar",
-    "preferences_player_style_label": "Spilara stíl: ",
+    "preferences_player_style_label": "Stíll spilara: ",
-    "Dark mode: ": "Myrkur ham: ",
+    "Dark mode: ": "Dökkur hamur: ",
     "preferences_dark_mode_label": "Þema: ",
-    "dark": "dimmt",
+    "dark": "dökkt",
     "light": "ljóst",
-    "preferences_thin_mode_label": "Þunnt ham: ",
+    "preferences_thin_mode_label": "Grannur hamur: ",
     "preferences_category_subscription": "Áskriftarstillingar",
     "preferences_annotations_subscribed_label": "Á að sýna glósur sjálfgefið fyrir áskriftarrásir? ",
-    "Redirect homepage to feed: ": "Endurbeina heimasíðu að straumi: ",
+    "Redirect homepage to feed: ": "Endurbeina heimasíðu að streymi: ",
-    "preferences_max_results_label": "Fjöldi myndbanda sem sýndir eru í straumi: ",
+    "preferences_max_results_label": "Fjöldi myndskeiða sem sýnd eru í streymi: ",
-    "preferences_sort_label": "Raða myndbönd eftir: ",
+    "preferences_sort_label": "Raða myndskeiðum eftir: ",
     "published": "birt",
     "published - reverse": "birt - afturábak",
     "alphabetically": "í stafrófsröð",
@@ -88,31 +88,31 @@
     "`x` uploaded a video": "`x` hlóð upp myndband",
     "`x` is live": "`x` er í beinni",
     "preferences_category_data": "Gagnastillingar",
-    "Clear watch history": "Hreinsa áhorfssögu",
+    "Clear watch history": "Hreinsa áhorfsferil",
     "Import/export data": "Flytja inn/út gögn",
     "Change password": "Breyta lykilorði",
-    "Manage subscriptions": "Stjórna áskriftum",
+    "Manage subscriptions": "Sýsla með áskriftir",
-    "Manage tokens": "Stjórna tákn",
+    "Manage tokens": "Sýsla með teikn",
-    "Watch history": "Áhorfssögu",
+    "Watch history": "Áhorfsferill",
     "Delete account": "Eyða reikningi",
     "preferences_category_admin": "Kjörstillingar stjórnanda",
     "preferences_default_home_label": "Sjálfgefin heimasíða: ",
-    "preferences_feed_menu_label": "Straum valmynd: ",
+    "preferences_feed_menu_label": "Streymisvalmynd: ",
-    "Top enabled: ": "Toppur virkur? ",
+    "Top enabled: ": "Vinsælast virkt? ",
     "CAPTCHA enabled: ": "CAPTCHA virk? ",
     "Login enabled: ": "Innskráning virk? ",
     "Registration enabled: ": "Nýskráning virkjuð? ",
-    "Report statistics: ": "Skrá talnagögn? ",
+    "Report statistics: ": "Skrá tölfræði? ",
     "Save preferences": "Vista stillingar",
     "Subscription manager": "Áskriftarstjóri",
-    "Token manager": "Táknstjóri",
+    "Token manager": "Teiknastjórnun",
-    "Token": "Tákn",
+    "Token": "Teikn",
     "Import/export": "Flytja inn/út",
     "unsubscribe": "afskrá",
     "revoke": "afturkalla",
     "Subscriptions": "Áskriftir",
     "search": "leita",
-    "Log out": "Útskrá",
+    "Log out": "Skrá út",
     "Source available here.": "Frumkóði aðgengilegur hér.",
     "View JavaScript license information.": "Skoða JavaScript leyfisupplýsingar.",
     "View privacy policy.": "Skoða meðferð persónuupplýsinga.",
@@ -122,13 +122,13 @@
     "Private": "Einka",
     "View all playlists": "Skoða alla spilunarlista",
     "Updated `x` ago": "Uppfært `x` síðann",
-    "Delete playlist `x`?": "Eiða spilunarlista `x`?",
+    "Delete playlist `x`?": "Eyða spilunarlista `x`?",
-    "Delete playlist": "Eiða spilunarlista",
+    "Delete playlist": "Eyða spilunarlista",
     "Create playlist": "Búa til spilunarlista",
     "Title": "Titill",
-    "Playlist privacy": "Spilunarlista opinberri",
+    "Playlist privacy": "Friðhelgi spilunarlista",
-    "Editing playlist `x`": "Að breyta spilunarlista `x`",
+    "Editing playlist `x`": "Breyti spilunarlista `x`",
-    "Watch on YouTube": "Horfa á YouTube",
+    "Watch on YouTube": "Skoða á YouTube",
     "Hide annotations": "Fela glósur",
     "Show annotations": "Sýna glósur",
     "Genre: ": "Tegund: ",
@@ -160,26 +160,26 @@
     "Wrong username or password": "Rangt notandanafn eða lykilorð",
     "Password cannot be empty": "Lykilorð má ekki vera autt",
     "Password cannot be longer than 55 characters": "Lykilorð má ekki vera lengra en 55 stafir",
-    "Please log in": "Vinsamlegast skráðu þig inn",
+    "Please log in": "Skráðu þig inn",
-    "Invidious Private Feed for `x`": "Invidious Persónulegur Straumur fyrir `x`",
+    "Invidious Private Feed for `x`": "Persónulegt Invidious-streymi fyrir `x`",
     "channel:`x`": "rás:`x`",
     "Deleted or invalid channel": "Eytt eða ógild rás",
     "This channel does not exist.": "Þessi rás er ekki til.",
-    "Could not get channel info.": "Ekki tókst að fá rásarupplýsingar.",
+    "Could not get channel info.": "Ekki tókst að fá upplýsingar um rásina.",
     "Could not fetch comments": "Ekki tókst að sækja ummæli",
     "`x` ago": "`x` síðan",
     "Load more": "Hlaða meira",
     "Could not create mix.": "Ekki tókst að búa til blöndu.",
     "Empty playlist": "Tómur spilunarlisti",
-    "Not a playlist.": "Ekki spilunarlisti.",
+    "Not a playlist.": "Er ekki spilunarlisti.",
     "Playlist does not exist.": "Spilunarlisti er ekki til.",
     "Could not pull trending pages.": "Ekki tókst að draga vinsælar síður.",
     "Hidden field \"challenge\" is a required field": "Falinn reitur \"áskorun\" er nauðsynlegur reitur",
-    "Hidden field \"token\" is a required field": "Falinn reitur \"tákn\" er nauðsynlegur reitur",
+    "Hidden field \"token\" is a required field": "Falinn reitur \"teikn\" er nauðsynlegur reitur",
     "Erroneous challenge": "Röng áskorun",
-    "Erroneous token": "Rangt tákn",
+    "Erroneous token": "Rangt teikn",
     "No such user": "Enginn slíkur notandi",
-    "Token is expired, please try again": "Tákn er útrunnið, vinsamlegast reyndu aftur",
+    "Token is expired, please try again": "Teiknið er útrunnið, reyndu aftur",
     "English": "Enska",
     "English (auto-generated)": "Enska (sjálfkrafa)",
     "Afrikaans": "Afríkanska",
@@ -267,14 +267,14 @@
     "Somali": "Sómalska",
     "Southern Sotho": "Suður Sótó",
     "Spanish": "Spænska",
-    "Spanish (Latin America)": "Spænska (Rómönsku Ameríka)",
+    "Spanish (Latin America)": "Spænska (Rómanska Ameríka)",
     "Sundanese": "Sundaneska",
     "Swahili": "Svahílí",
     "Swedish": "Sænska",
     "Tajik": "Tadsikíska",
     "Tamil": "Tamílska",
     "Telugu": "Telúgú",
-    "Thai": "Taílenska",
+    "Thai": "Tælenska",
     "Turkish": "Tyrkneska",
     "Ukrainian": "Úkraníska",
     "Urdu": "Úrdú",
@@ -286,9 +286,9 @@
     "Yiddish": "Jiddíska",
     "Yoruba": "Jórúba",
     "Zulu": "Zúlú",
-    "Fallback comments: ": "Vara ummæli: ",
+    "Fallback comments: ": "Ummæli til vara: ",
     "Popular": "Vinsælt",
-    "Top": "Topp",
+    "Top": "Vinsælast",
     "About": "Um",
     "Rating: ": "Einkunn: ",
     "preferences_locale_label": "Tungumál: ",
@@ -307,9 +307,194 @@
     "`x` marked it with a ❤": "`x` merkti það með ❤",
     "Audio mode": "Hljóð ham",
     "Video mode": "Myndband ham",
-    "channel_tab_videos_label": "Myndbönd",
+    "channel_tab_videos_label": "Myndskeið",
     "Playlists": "Spilunarlistar",
     "channel_tab_community_label": "Samfélag",
     "Current version: ": "Núverandi útgáfa: ",
-    "preferences_watch_history_label": "Virkja áhorfssögu: "
+    "preferences_watch_history_label": "Virkja áhorfsferil: ",
+    "Chinese (China)": "Kínverska (Kína)",
+    "Turkish (auto-generated)": "Tyrkneska (sjálfvirkt útbúið)",
+    "Search": "Leita",
+    "preferences_save_player_pos_label": "Vista staðsetningu í afspilun: ",
+    "Popular enabled: ": "Vinsælt virkjað: ",
+    "search_filters_features_option_purchased": "Keypt",
+    "Standard YouTube license": "Staðlað YouTube-notkunarleyfi",
+    "French (auto-generated)": "Franska (sjálfvirkt útbúið)",
+    "Spanish (Spain)": "Spænska (Spánn)",
+    "search_filters_title": "Síur",
+    "search_filters_date_label": "Dags. innsendingar",
+    "search_filters_features_option_four_k": "4K",
+    "search_filters_features_option_hd": "HD",
+    "crash_page_read_the_faq": "lesið <a href=\"`x`\">Algengar spurningar (FAQ)</a>",
+    "Add to playlist": "Bæta á spilunarlista",
+    "Add to playlist: ": "Bæta á spilunarlista: ",
+    "Answer": "Svar",
+    "Search for videos": "Leita að myndskeiðum",
+    "generic_channels_count": "{{count}} rás",
+    "generic_channels_count_plural": "{{count}} rásir",
+    "generic_videos_count": "{{count}} myndskeið",
+    "generic_videos_count_plural": "{{count}} myndskeið",
+    "The Popular feed has been disabled by the administrator.": "Kerfisstjórinn hefur gert Vinsælt-streymið óvirkt.",
+    "generic_playlists_count": "{{count}} spilunarlisti",
+    "generic_playlists_count_plural": "{{count}} spilunarlistar",
+    "generic_subscribers_count": "{{count}} áskrifandi",
+    "generic_subscribers_count_plural": "{{count}} áskrifendur",
+    "generic_subscriptions_count": "{{count}} áskrift",
+    "generic_subscriptions_count_plural": "{{count}} áskriftir",
+    "generic_button_delete": "Eyða",
+    "Import YouTube watch history (.json)": "Flytja inn YouTube áhorfsferil (.json)",
+    "preferences_vr_mode_label": "Gagnvirk 360 gráðu myndskeið (krefst WebGL): ",
+    "preferences_quality_dash_option_auto": "Sjálfvirkt",
+    "preferences_quality_dash_option_best": "Best",
+    "preferences_quality_dash_option_worst": "Verst",
+    "preferences_quality_dash_label": "Æskileg DASH-gæði myndmerkis: ",
+    "preferences_extend_desc_label": "Sjálfvirkt útvíkka lýsingu á myndskeiði: ",
+    "preferences_region_label": "Land efnis: ",
+    "preferences_show_nick_label": "Birta gælunafn efst: ",
+    "tokens_count": "{{count}} teikn",
+    "tokens_count_plural": "{{count}} teikn",
+    "subscriptions_unseen_notifs_count": "{{count}} óskoðuð tilkynning",
+    "subscriptions_unseen_notifs_count_plural": "{{count}} óskoðaðar tilkynningar",
+    "Released under the AGPLv3 on Github.": "Gefið út með AGPLv3-notkunarleyfi á GitHub.",
+    "Music in this video": "Tónlist í þessu myndskeiði",
+    "Artist: ": "Flytjandi: ",
+    "Album: ": "Hljómplata: ",
+    "comments_view_x_replies": "Skoða {{count}} svar",
+    "comments_view_x_replies_plural": "Skoða {{count}} svör",
+    "comments_points_count": "{{count}} punktur",
+    "comments_points_count_plural": "{{count}} punktar",
+    "Cantonese (Hong Kong)": "Kantónska (Hong Kong)",
+    "Chinese": "Kínverska",
+    "Chinese (Hong Kong)": "Kínverska (Hong Kong)",
+    "Chinese (Taiwan)": "Kínverska (Taívan)",
+    "Japanese (auto-generated)": "Japanska (sjálfvirkt útbúið)",
+    "generic_count_minutes": "{{count}} mínúta",
+    "generic_count_minutes_plural": "{{count}} mínútur",
+    "generic_count_seconds": "{{count}} sekúnda",
+    "generic_count_seconds_plural": "{{count}} sekúndur",
+    "search_filters_date_option_hour": "Síðustu klukkustund",
+    "search_filters_apply_button": "Virkja valdar síur",
+    "next_steps_error_message_go_to_youtube": "Fara á YouTube",
+    "footer_original_source_code": "Upprunalegur grunnkóði",
+    "videoinfo_started_streaming_x_ago": "Byrjaði streymi fyrir `x` síðan",
+    "next_steps_error_message": "Á eftir þessu ættirðu að prófa: ",
+    "videoinfo_invidious_embed_link": "Ívefja tengil",
+    "download_subtitles": "Skjátextar - `x` (.vtt)",
+    "user_created_playlists": "`x` útbjó spilunarlista",
+    "user_saved_playlists": "`x` vistaði spilunarlista",
+    "Video unavailable": "Myndskeið ekki tiltækt",
+    "videoinfo_watch_on_youTube": "Skoða á YouTube",
+    "crash_page_you_found_a_bug": "Það lítur út eins og þú hafir fundið galla í Invidious!",
+    "crash_page_before_reporting": "Áður en þú tilkynnir villu, gakktu úr skugga um að þú hafir:",
+    "crash_page_switch_instance": "reynt að <a href=\"`x`\">nota annað tilvik</a>",
+    "crash_page_report_issue": "Ef ekkert af ofantöldu hjálpaði, ættirðu að <a href=\"`x`\">opna nýja verkbeiðni (issue) á GitHub</a> (helst á ensku) og láta fylgja eftirfarandi texta í skilaboðunum þínum (alls EKKI þýða þennan texta):",
+    "channel_tab_shorts_label": "Stuttmyndir",
+    "carousel_slide": "Skyggna {{current}} af {{total}}",
+    "carousel_go_to": "Fara á skyggnu `x`",
+    "channel_tab_streams_label": "Bein streymi",
+    "channel_tab_playlists_label": "Spilunarlistar",
+    "toggle_theme": "Víxla þema",
+    "carousel_skip": "Sleppa hringekjunni",
+    "preferences_quality_option_medium": "Miðlungs",
+    "search_message_use_another_instance": " Þú getur líka <a href=\"`x`\">leitað á öðrum netþjóni</a>.",
+    "footer_source_code": "Grunnkóði",
+    "English (United Kingdom)": "Enska (Bretland)",
+    "English (United States)": "Enska (Bandarísk)",
+    "Vietnamese (auto-generated)": "Víetnamska (sjálfvirkt útbúið)",
+    "generic_count_months": "{{count}} mánuður",
+    "generic_count_months_plural": "{{count}} mánuðir",
+    "search_filters_sort_option_rating": "Einkunn",
+    "videoinfo_youTube_embed_link": "Ívefja",
+    "error_video_not_in_playlist": "Umbeðið myndskeið fyrirfinnst ekki í þessum spilunarlista. <a href=\"`x`\">Smelltu hér til að fara á heimasíðu spilunarlistans.</a>",
+    "generic_views_count": "{{count}} áhorf",
+    "generic_views_count_plural": "{{count}} áhorf",
+    "playlist_button_add_items": "Bæta við myndskeiðum",
+    "Show more": "Sýna meira",
+    "Show less": "Sýna minna",
+    "Song: ": "Lag: ",
+    "channel_tab_podcasts_label": "Hlaðvörp (podcasts)",
+    "channel_tab_releases_label": "Útgáfur",
+    "Download is disabled": "Niðurhal er óvirkt",
+    "search_filters_features_option_location": "Staðsetning",
+    "preferences_quality_dash_option_720p": "720p",
+    "Switch Invidious Instance": "Skipta um Invidious-tilvik",
+    "search_message_no_results": "Engar niðurstöður fundust.",
+    "search_message_change_filters_or_query": "Reyndu að víkka leitarsviðið og/eða breyta síunum.",
+    "Dutch (auto-generated)": "Hollenska (sjálfvirkt útbúið)",
+    "German (auto-generated)": "Þýska (sjálfvirkt útbúið)",
+    "Indonesian (auto-generated)": "Indónesíska (sjálfvirkt útbúið)",
+    "Interlingue": "Interlingue",
+    "Italian (auto-generated)": "Ítalska (sjálfvirkt útbúið)",
+    "Russian (auto-generated)": "Rússneska (sjálfvirkt útbúið)",
+    "Spanish (auto-generated)": "Spænska (sjálfvirkt útbúið)",
+    "Spanish (Mexico)": "Spænska (Mexíkó)",
+    "generic_count_hours": "{{count}} klukkustund",
+    "generic_count_hours_plural": "{{count}} klukkustundir",
+    "generic_count_years": "{{count}} ár",
+    "generic_count_years_plural": "{{count}} ár",
+    "generic_count_weeks": "{{count}} vika",
+    "generic_count_weeks_plural": "{{count}} vikur",
+    "search_filters_date_option_none": "Hvaða dagsetning sem er",
+    "Channel Sponsor": "Styrktaraðili rásar",
+    "search_filters_date_option_week": "Í þessari viku",
+    "search_filters_date_option_month": "Í þessum mánuði",
+    "search_filters_date_option_year": "Á þessu ári",
+    "search_filters_type_option_playlist": "Spilunarlisti",
+    "search_filters_type_option_show": "Þáttur",
+    "search_filters_duration_label": "Tímalengd",
+    "search_filters_duration_option_long": "Langt (> 20 mínútur)",
+    "search_filters_features_option_live": "Beint",
+    "search_filters_features_option_three_sixty": "360°",
+    "search_filters_features_option_vr180": "VR180",
+    "search_filters_features_option_three_d": "3D",
+    "search_filters_features_option_hdr": "HDR",
+    "search_filters_sort_label": "Raða eftir",
+    "search_filters_sort_option_relevance": "Samsvörun",
+    "footer_donate_page": "Styrkja",
+    "footer_modfied_source_code": "Breyttur grunnkóði",
+    "crash_page_refresh": "reynt að <a href=\"`x`\">endurlesa síðuna</a>",
+    "crash_page_search_issue": "leitað að <a href=\"`x`\">fyrirliggjandi villum á GitHub</a>",
+    "none": "ekkert",
+    "adminprefs_modified_source_code_url_label": "Slóð á gagnasafn með breyttum grunnkóða",
+    "preferences_quality_option_hd720": "HD720",
+    "preferences_quality_option_small": "Lítið",
+    "preferences_category_misc": "Ýmsar kjörstillingar",
+    "preferences_automatic_instance_redirect_label": "Sjálfvirk endurbeining tilvika (farið til vara á redirect.invidious.io): ",
+    "Portuguese (auto-generated)": "Portúgalska (sjálfvirkt útbúið)",
+    "Portuguese (Brazil)": "Portúgalska (Brasilía)",
+    "generic_button_edit": "Breyta",
+    "generic_button_save": "Vista",
+    "generic_button_cancel": "Hætta við",
+    "generic_button_rss": "RSS",
+    "preferences_quality_dash_option_4320p": "4320p",
+    "preferences_quality_dash_option_2160p": "2160p",
+    "preferences_quality_dash_option_1440p": "1440p",
+    "preferences_quality_dash_option_1080p": "1080p",
+    "preferences_quality_dash_option_480p": "480p",
+    "preferences_quality_dash_option_360p": "360p",
+    "preferences_quality_dash_option_240p": "240p",
+    "preferences_quality_dash_option_144p": "144p",
+    "invidious": "Invidious",
+    "Korean (auto-generated)": "Kóreska (sjálfvirkt útbúið)",
+    "generic_count_days": "{{count}} dagur",
+    "generic_count_days_plural": "{{count}} dagar",
+    "search_filters_date_option_today": "Í dag",
+    "search_filters_type_label": "Tegund",
+    "search_filters_type_option_all": "Hvaða tegund sem er",
+    "search_filters_type_option_video": "Myndskeið",
+    "search_filters_type_option_channel": "Rás",
+    "search_filters_type_option_movie": "Kvikmynd",
+    "search_filters_duration_option_none": "Hvaða lengd sem er",
+    "search_filters_duration_option_short": "Stutt (< 4 mínútur)",
+    "search_filters_duration_option_medium": "Miðlungs (4 - 20 mínútur)",
+    "search_filters_features_label": "Eiginleikar",
+    "search_filters_features_option_subtitles": "Skjátextar/CC",
+    "search_filters_features_option_c_commons": "Creative Commons",
+    "search_filters_sort_option_date": "Dags. innsendingar",
+    "search_filters_sort_option_views": "Fjöldi áhorfa",
+    "next_steps_error_message_refresh": "Endurlesa",
+    "footer_documentation": "Leiðbeiningar",
+    "channel_tab_channels_label": "Rásir",
+    "Import YouTube playlist (.csv)": "Flytja inn YouTube spilunarlista (.csv)",
+    "preferences_quality_option_dash": "DASH (aðlaganleg gæði)"
 }

locales/it.json

@@ -30,7 +30,7 @@
     "Import and Export Data": "Importazione ed esportazione dati",
     "Import": "Importa",
     "Import Invidious data": "Importa dati Invidious in formato JSON",
-    "Import YouTube subscriptions": "Importa le iscrizioni da YouTube/OPML",
+    "Import YouTube subscriptions": "Importa iscrizioni in CSV o OPML di YouTube",
     "Import FreeTube subscriptions (.db)": "Importa le iscrizioni da FreeTube (.db)",
     "Import NewPipe subscriptions (.json)": "Importa le iscrizioni da NewPipe (.json)",
     "Import NewPipe data (.zip)": "Importa i dati di NewPipe (.zip)",

locales/ko.json

@@ -12,14 +12,14 @@
     "Dark mode: ": "다크 모드: ",
     "preferences_player_style_label": "플레이어 스타일: ",
     "preferences_category_visual": "환경 설정",
-    "preferences_vr_mode_label": "VR 영상 활성화(WebGL 필요): ",
+    "preferences_vr_mode_label": "360도 영상 활성화 (WebGL 필요): ",
-    "preferences_extend_desc_label": "자동으로 비디오 설명을 확장: ",
+    "preferences_extend_desc_label": "자동으로 비디오 설명 펼치기: ",
     "preferences_annotations_label": "기본으로 주석 표시: ",
     "preferences_related_videos_label": "관련 동영상 보기: ",
     "Fallback captions: ": "대체 자막: ",
     "preferences_captions_label": "기본 자막: ",
-    "reddit": "레딧",
+    "reddit": "Reddit",
-    "youtube": "유튜브",
+    "youtube": "YouTube",
     "preferences_comments_label": "기본 댓글: ",
     "preferences_volume_label": "플레이어 볼륨: ",
     "preferences_quality_label": "선호하는 비디오 품질: ",
@@ -65,23 +65,23 @@
     "Authorize token?": "토큰을 승인하시겠습니까?",
     "New passwords must match": "새 비밀번호는 일치해야 합니다",
     "New password": "새 비밀번호",
-    "Clear watch history?": "재생 기록을 삭제 하시겠습니까?",
+    "Clear watch history?": "시청 기록을 지우시겠습니까?",
     "Previous page": "이전 페이지",
     "Next page": "다음 페이지",
     "last": "마지막",
     "Shared `x` ago": "`x` 전",
     "popular": "인기",
-    "oldest": "오래된순",
+    "oldest": "과거순",
     "newest": "최신순",
     "View playlist on YouTube": "유튜브에서 재생목록 보기",
     "View channel on YouTube": "유튜브에서 채널 보기",
     "Subscribe": "구독",
     "Unsubscribe": "구독 취소",
     "LIVE": "실시간",
-    "generic_views_count_0": "{{count}} 조회수",
+    "generic_views_count_0": "조회수 {{count}}회",
-    "generic_videos_count_0": "{{count}} 동영상",
+    "generic_videos_count_0": "동영상 {{count}}개",
-    "generic_playlists_count_0": "{{count}} 재생목록",
+    "generic_playlists_count_0": "재생목록 {{count}}개",
-    "generic_subscribers_count_0": "{{count}} 구독자",
+    "generic_subscribers_count_0": "구독자 {{count}}명",
     "generic_subscriptions_count_0": "{{count}} 구독",
     "search_filters_type_option_playlist": "재생목록",
     "Korean": "한국어",
@@ -109,23 +109,23 @@
     "This channel does not exist.": "이 채널은 존재하지 않습니다.",
     "Deleted or invalid channel": "삭제되었거나 더 이상 존재하지 않는 채널",
     "channel:`x`": "채널:`x`",
-    "Show replies": "댓글 보기",
+    "Show replies": "댓글 보이기",
     "Hide replies": "댓글 숨기기",
     "Incorrect password": "잘못된 비밀번호",
     "License: ": "라이선스: ",
     "Genre: ": "장르: ",
     "Editing playlist `x`": "재생목록 `x` 수정하기",
     "Playlist privacy": "재생목록 공개 범위",
-    "Watch on YouTube": "유튜브에서 보기",
+    "Watch on YouTube": "YouTube에서 보기",
     "Show less": "간략히",
     "Show more": "더보기",
     "Title": "제목",
     "Create playlist": "재생목록 생성",
     "Trending": "급상승",
     "Delete playlist": "재생목록 삭제",
-    "Delete playlist `x`?": "재생목록 `x` 를 삭제 하시겠습니까?",
+    "Delete playlist `x`?": "재생목록 `x` 를 삭제하시겠습니까?",
     "Updated `x` ago": "`x` 전에 업데이트됨",
-    "Released under the AGPLv3 on Github.": "깃허브에 AGPLv3 으로 배포됩니다.",
+    "Released under the AGPLv3 on Github.": "GitHub에 AGPLv3 으로 배포됩니다.",
     "View all playlists": "모든 재생목록 보기",
     "Private": "비공개",
     "Unlisted": "목록에 없음",
@@ -135,12 +135,12 @@
     "Source available here.": "소스는 여기에서 사용할 수 있습니다.",
     "Log out": "로그아웃",
     "search": "검색",
-    "subscriptions_unseen_notifs_count_0": "{{count}} 읽지 않은 알림",
+    "subscriptions_unseen_notifs_count_0": "읽지 않은 알림 {{count}}개",
     "Subscriptions": "구독",
     "revoke": "철회",
     "unsubscribe": "구독 취소",
     "Import/export": "가져오기/내보내기",
-    "tokens_count_0": "{{count}} 토큰",
+    "tokens_count_0": "토큰 {{count}}개",
     "Token": "토큰",
     "Token manager": "토큰 관리자",
     "Subscription manager": "구독 관리자",
@@ -163,7 +163,7 @@
     "Clear watch history": "시청 기록 지우기",
     "preferences_category_data": "데이터 설정",
     "`x` is live": "`x` 이(가) 라이브 중입니다",
-    "`x` uploaded a video": "`x` 동영상 게시됨",
+    "`x` uploaded a video": "`x` 이(가) 동영상을 게시했습니다",
     "Enable web notifications": "웹 알림 활성화",
     "preferences_notifications_only_label": "알림만 표시 (있는 경우): ",
     "preferences_unseen_only_label": "시청하지 않은 것만 표시: ",
@@ -241,7 +241,7 @@
     "Could not create mix.": "믹스를 생성할 수 없습니다.",
     "`x` ago": "`x` 전",
     "comments_view_x_replies_0": "답글 {{count}}개 보기",
-    "View Reddit comments": "레딧 댓글 보기",
+    "View Reddit comments": "Reddit 댓글 보기",
     "Engagement: ": "약속: ",
     "Wilson score: ": "Wilson Score: ",
     "Family friendly? ": "전연령 영상입니까? ",
@@ -267,8 +267,8 @@
     "Bulgarian": "불가리아어",
     "Bosnian": "보스니아어",
     "Belarusian": "벨라루스어",
-    "View more comments on Reddit": "레딧에서 더 많은 댓글 보기",
+    "View more comments on Reddit": "Reddit에서 댓글 더 보기",
-    "View YouTube comments": "유튜브 댓글 보기",
+    "View YouTube comments": "YouTube 댓글 보기",
     "Hi! Looks like you have JavaScript turned off. Click here to view comments, keep in mind they may take a bit longer to load.": "자바스크립트가 꺼져 있는 것 같습니다! 댓글을 보려면 여기를 클릭하세요. 댓글을 로드하는 데 시간이 조금 더 걸릴 수 있습니다.",
     "Shared `x`": "`x` 업로드",
     "Whitelisted regions: ": "차단되지 않은 지역: ",
@@ -289,7 +289,7 @@
     "Empty playlist": "재생목록 비어 있음",
     "Show annotations": "주석 보이기",
     "Hide annotations": "주석 숨기기",
-    "Switch Invidious Instance": "인비디어스 인스턴스 변경",
+    "Switch Invidious Instance": "Invidious 인스턴스 변경",
     "Spanish": "스페인어",
     "Southern Sotho": "소토어",
     "Somali": "소말리어",
@@ -329,7 +329,7 @@
     "Swedish": "스웨덴어",
     "Spanish (Latin America)": "스페인어 (라틴 아메리카)",
     "comments_points_count_0": "{{count}} 포인트",
-    "Invidious Private Feed for `x`": "`x` 에 대한 인비디어스 비공개 피드",
+    "Invidious Private Feed for `x`": "`x` 에 대한 Invidious 비공개 피드",
     "Premieres `x`": "최초 공개 `x`",
     "Premieres in `x`": "`x` 후 최초 공개",
     "next_steps_error_message": "다음 방법을 시도해 보세요: ",
@@ -408,7 +408,7 @@
     "preferences_quality_dash_option_1080p": "1080p",
     "preferences_quality_dash_option_worst": "최저",
     "preferences_watch_history_label": "시청 기록 저장: ",
-    "invidious": "인비디어스",
+    "invidious": "Invidious",
     "preferences_quality_option_small": "낮음",
     "preferences_quality_dash_option_auto": "자동",
     "preferences_quality_dash_option_480p": "480p",
@@ -419,7 +419,7 @@
     "Portuguese (Brazil)": "포르투갈어 (브라질)",
     "search_message_no_results": "결과가 없습니다.",
     "search_message_change_filters_or_query": "필터를 변경하시거나 검색어를 넓게 시도해보세요.",
-    "search_message_use_another_instance": " 당신은 <a href=\"`x`\">다른 인스턴스에서 검색</a>할 수도 있습니다.",
+    "search_message_use_another_instance": " <a href=\"`x`\">다른 인스턴스에서 검색</a>할 수도 있습니다.",
     "English (United States)": "영어 (미국)",
     "Chinese": "중국어",
     "Chinese (China)": "중국어 (중국)",
@@ -453,7 +453,7 @@
     "channel_tab_streams_label": "실시간 스트리밍",
     "channel_tab_channels_label": "채널",
     "channel_tab_playlists_label": "재생목록",
-    "Standard YouTube license": "표준 유튜브 라이선스",
+    "Standard YouTube license": "표준 YouTube 라이선스",
     "Song: ": "제목: ",
     "Channel Sponsor": "채널 스폰서",
     "Album: ": "앨범: ",

locales/nb-NO.json

@@ -21,7 +21,7 @@
     "Import and Export Data": "Importer- og eksporter data",
     "Import": "Importer",
     "Import Invidious data": "Importer Invidious-JSON-data",
-    "Import YouTube subscriptions": "Importer YouTube/OPML-abonnementer",
+    "Import YouTube subscriptions": "Importer YouTube CSV eller OPML-abonnementer",
     "Import FreeTube subscriptions (.db)": "Importer FreeTube-abonnementer (.db)",
     "Import NewPipe subscriptions (.json)": "Importer NewPipe-abonnementer (.json)",
     "Import NewPipe data (.zip)": "Importer NewPipe-data (.zip)",
@@ -487,5 +487,12 @@
     "playlist_button_add_items": "Legg til videoer",
     "generic_channels_count": "{{count}} kanal",
     "generic_channels_count_plural": "{{count}} kanaler",
-    "Import YouTube watch history (.json)": "Importere YouTube visningshistorikk (.json)"
+    "Import YouTube watch history (.json)": "Importere YouTube visningshistorikk (.json)",
+    "carousel_go_to": "Gå til lysark `x`",
+    "Search for videos": "Søk i videoer",
+    "Answer": "Svar",
+    "carousel_slide": "Lysark {{current}} av {{total}}",
+    "carousel_skip": "Hopp over karusellen",
+    "Add to playlist": "Legg til i spilleliste",
+    "Add to playlist: ": "Legg til i spilleliste: "
 }

locales/nl.json

@@ -21,7 +21,7 @@
     "Import and Export Data": "Gegevens im- en exporteren",
     "Import": "Importeren",
     "Import Invidious data": "JSON-gegevens Invidious importeren",
-    "Import YouTube subscriptions": "YouTube-/OPML-abonnementen importeren",
+    "Import YouTube subscriptions": "YouTube CVS of OPML-abonnementen importeren",
     "Import FreeTube subscriptions (.db)": "FreeTube-abonnementen importeren (.db)",
     "Import NewPipe subscriptions (.json)": "NewPipe-abonnementen importeren (.json)",
     "Import NewPipe data (.zip)": "NewPipe-gegevens importeren (.zip)",
@@ -86,7 +86,7 @@
     "Only show latest unwatched video from channel: ": "Alleen nieuwste niet-bekeken video van kanaal tonen: ",
     "preferences_unseen_only_label": "Alleen niet-bekeken videos tonen: ",
     "preferences_notifications_only_label": "Alleen meldingen tonen (als die er zijn): ",
-    "Enable web notifications": "Systemmeldingen inschakelen",
+    "Enable web notifications": "Systeemmeldingen inschakelen",
     "`x` uploaded a video": "`x` heeft een video geüpload",
     "`x` is live": "`x` zendt nu live uit",
     "preferences_category_data": "Gegevensinstellingen",
@@ -192,15 +192,15 @@
     "Arabic": "Arabisch",
     "Armenian": "Armeens",
     "Azerbaijani": "Azerbeidzjaans",
-    "Bangla": "Bangla",
+    "Bangla": "Bengaals",
     "Basque": "Baskisch",
-    "Belarusian": "Wit-Rrussisch",
+    "Belarusian": "Wit-Russisch",
     "Bosnian": "Bosnisch",
     "Bulgarian": "Bulgaars",
     "Burmese": "Birmaans",
     "Catalan": "Catalaans",
-    "Cebuano": "Cebuano",
+    "Cebuano": "Cebuaans",
-    "Chinese (Simplified)": "Chinees (Veereenvoudigd)",
+    "Chinese (Simplified)": "Chinees (Vereenvoudigd)",
     "Chinese (Traditional)": "Chinees (Traditioneel)",
     "Corsican": "Corsicaans",
     "Croatian": "Kroatisch",
@@ -217,23 +217,23 @@
     "German": "Duits",
     "Greek": "Grieks",
     "Gujarati": "Gujarati",
-    "Haitian Creole": "Creools",
+    "Haitian Creole": "Haïtiaans Creools",
     "Hausa": "Hausa",
     "Hawaiian": "Hawaïaans",
-    "Hebrew": "Heebreeuws",
+    "Hebrew": "Hebreeuws",
     "Hindi": "Hindi",
     "Hmong": "Hmong",
     "Hungarian": "Hongaars",
     "Icelandic": "IJslands",
-    "Igbo": "Igbo",
+    "Igbo": "Ikbo",
     "Indonesian": "Indonesisch",
     "Irish": "Iers",
     "Italian": "Italiaans",
     "Japanese": "Japans",
     "Javanese": "Javaans",
-    "Kannada": "Kannada",
+    "Kannada": "Kannada-taal",
     "Kazakh": "Kazachs",
-    "Khmer": "Khmer",
+    "Khmer": "Khmer-taal",
     "Korean": "Koreaans",
     "Kurdish": "Koerdisch",
     "Kyrgyz": "Kirgizisch",
@@ -245,10 +245,10 @@
     "Macedonian": "Macedonisch",
     "Malagasy": "Malagassisch",
     "Malay": "Maleisisch",
-    "Malayalam": "Malayalam",
+    "Malayalam": "Malayalam-taal",
     "Maltese": "Maltees",
     "Maori": "Maorisch",
-    "Marathi": "Marathi",
+    "Marathi": "Marathi-taal",
     "Mongolian": "Mongools",
     "Nepali": "Nepalees",
     "Norwegian Bokmål": "Noors (Bokmål)",
@@ -309,7 +309,7 @@
     "(edited)": "(bewerkt)",
     "YouTube comment permalink": "Link naar YouTube-reactie",
     "permalink": "permalink",
-    "`x` marked it with a ❤": "`x` heeft dit gemarkeerd met ❤",
+    "`x` marked it with a ❤": "`x` heeft dit gemarkeerd met een ❤",
     "Audio mode": "Audiomodus",
     "Video mode": "Videomodus",
     "channel_tab_videos_label": "Video's",
@@ -396,7 +396,7 @@
     "Dutch (auto-generated)": "Nederlands (automatisch gegenereerd)",
     "tokens_count": "{{count}} token",
     "tokens_count_plural": "{{count}} tokens",
-    "generic_count_seconds": "{{count}} second",
+    "generic_count_seconds": "{{count}} seconde",
     "generic_count_seconds_plural": "{{count}} seconden",
     "generic_count_weeks": "{{count}} week",
     "generic_count_weeks_plural": "{{count}} weken",
@@ -449,7 +449,7 @@
     "generic_playlists_count_plural": "{{count}} afspeellijsten",
     "Chinese (Hong Kong)": "Chinees (Hongkong)",
     "Korean (auto-generated)": "Koreaans (automatisch gegenereerd)",
-    "search_filters_apply_button": "Geselecteerd filters toepassen",
+    "search_filters_apply_button": "Geselecteerde filters toepassen",
     "search_message_use_another_instance": " Je kan ook <a href=\"`x`\">zoeken op een andere instantie</a>.",
     "Cantonese (Hong Kong)": "Kantonees (Hongkong)",
     "Chinese (China)": "Chinees (China)",

locales/pt-BR.json

@@ -41,7 +41,7 @@
     "Time (h:mm:ss):": "Hora (h:mm:ss):",
     "Text CAPTCHA": "Mudar para um desafio de texto",
     "Image CAPTCHA": "Mudar para um desafio visual",
-    "Sign In": "Entrar",
+    "Sign In": "Fazer login",
     "Register": "Criar conta",
     "E-mail": "E-mail",
     "Preferences": "Preferências",

locales/pt.json

@@ -253,7 +253,7 @@
     "Import NewPipe data (.zip)": "Importar dados do NewPipe (.zip)",
     "Import NewPipe subscriptions (.json)": "Importar subscrições do NewPipe (.json)",
     "Import FreeTube subscriptions (.db)": "Importar subscrições do FreeTube (.db)",
-    "Import YouTube subscriptions": "Importar subscrições via YouTube/OPML",
+    "Import YouTube subscriptions": "Importar via YouTube csv ou subscrição OPML",
     "Import Invidious data": "Importar dados JSON do Invidious",
     "Import": "Importar",
     "No": "Não",

locales/ru.json

@@ -21,7 +21,7 @@
     "Import and Export Data": "Импорт и экспорт данных",
     "Import": "Импорт",
     "Import Invidious data": "Импортировать JSON с данными Invidious",
-    "Import YouTube subscriptions": "Импортировать подписки из YouTube/OPML",
+    "Import YouTube subscriptions": "Импортировать подписки из CSV или OPML",
     "Import FreeTube subscriptions (.db)": "Импортировать подписки из FreeTube (.db)",
     "Import NewPipe subscriptions (.json)": "Импортировать подписки из NewPipe (.json)",
     "Import NewPipe data (.zip)": "Импортировать данные из NewPipe (.zip)",
@@ -504,5 +504,11 @@
     "generic_channels_count_0": "{{count}} канал",
     "generic_channels_count_1": "{{count}} канала",
     "generic_channels_count_2": "{{count}} каналов",
-    "Import YouTube watch history (.json)": "Импортировать историю просмотра из YouTube (.json)"
+    "Import YouTube watch history (.json)": "Импортировать историю просмотра из YouTube (.json)",
+    "Add to playlist": "Добавить в плейлист",
+    "Add to playlist: ": "Добавить в плейлист: ",
+    "Answer": "Ответить",
+    "Search for videos": "Поиск видео",
+    "The Popular feed has been disabled by the administrator.": "Популярная лента была отключена администратором.",
+    "toggle_theme": "Переключатель тем"
 }

locales/sr.json

@@ -174,7 +174,7 @@
     "Hi! Looks like you have JavaScript turned off. Click here to view comments, keep in mind they may take a bit longer to load.": "Hej! Izgleda da ste isključili JavaScript. Kliknite ovde da biste videli komentare, imajte na umu da će možda potrajati malo duže da se učitaju.",
     "View `x` comments": {
         "([^.,0-9]|^)1([^.,0-9]|$)": "Pogledaj `x` komentar",
-        "": "Pogledaj`x` komentare"
+        "": "Pogledaj`x` komentara"
     },
     "View Reddit comments": "Pogledaj Reddit komentare",
     "CAPTCHA is a required field": "CAPTCHA je obavezno polje",
@@ -211,7 +211,7 @@
     "About": "O sajtu",
     "footer_source_code": "Izvorni kôd",
     "footer_original_source_code": "Originalni izvorni kôd",
-    "preferences_related_videos_label": "Prikaži povezane video snimke: ",
+    "preferences_related_videos_label": "Prikaži srodne video snimke: ",
     "preferences_annotations_label": "Podrazumevano prikaži napomene: ",
     "preferences_extend_desc_label": "Automatski proširi opis video snimka: ",
     "preferences_vr_mode_label": "Interaktivni video snimci od 360 stepeni (zahteva WebGl): ",

locales/sr_Cyrl.json

@@ -60,7 +60,7 @@
     "reddit": "Reddit",
     "preferences_captions_label": "Подразумевани титлови: ",
     "Fallback captions: ": "Резервни титлови: ",
-    "preferences_related_videos_label": "Прикажи повезане видео снимке: ",
+    "preferences_related_videos_label": "Прикажи сродне видео снимке: ",
     "preferences_annotations_label": "Подразумевано прикажи напомене: ",
     "preferences_category_visual": "Визуелна подешавања",
     "preferences_player_style_label": "Стил плејера: ",
@@ -246,7 +246,7 @@
     "preferences_locale_label": "Језик: ",
     "Persian": "Персијски",
     "View `x` comments": {
-        "": "Погледај `x` коментаре",
+        "": "Погледај `x` коментара",
         "([^.,0-9]|^)1([^.,0-9]|$)": "Погледај `x` коментар"
     },
     "search_filters_type_option_channel": "Канал",

locales/sv-SE.json

@@ -21,7 +21,7 @@
     "Import and Export Data": "Importera och exportera data",
     "Import": "Importera",
     "Import Invidious data": "Importera Invidious JSON data",
-    "Import YouTube subscriptions": "Importera YouTube/OPML prenumerationer",
+    "Import YouTube subscriptions": "Importera YouTube CSV eller OPML prenumerationer",
     "Import FreeTube subscriptions (.db)": "Importera FreeTube-prenumerationer (.db)",
     "Import NewPipe subscriptions (.json)": "Importera NewPipe-prenumerationer (.json)",
     "Import NewPipe data (.zip)": "Importera NewPipe-data (.zip)",

locales/uk.json

@@ -21,7 +21,7 @@
     "Import and Export Data": "Імпорт і експорт даних",
     "Import": "Імпорт",
     "Import Invidious data": "Імпортувати JSON-дані Invidious",
-    "Import YouTube subscriptions": "Імпортувати підписки з YouTube чи OPML",
+    "Import YouTube subscriptions": "Імпортувати підписки YouTube з CSV чи OPML",
     "Import FreeTube subscriptions (.db)": "Імпортувати підписки з FreeTube (.db)",
     "Import NewPipe subscriptions (.json)": "Імпортувати підписки з NewPipe (.json)",
     "Import NewPipe data (.zip)": "Імпортувати дані з NewPipe (.zip)",

shard.lock

@@ -2,7 +2,7 @@ version: 2.0
 shards:
   ameba:
     git: https://github.com/crystal-ameba/ameba.git
-    version: 1.5.0
+    version: 1.6.1
 
   athena-negotiation:
     git: https://github.com/athena-framework/negotiation.git

shard.yml

@@ -35,7 +35,7 @@ development_dependencies:
     version: ~> 0.10.4
   ameba:
     github: crystal-ameba/ameba
-    version: ~> 1.5.0
+    version: ~> 1.6.1
 
 crystal: ">= 1.0.0, < 2.0.0"
 

spec/invidious/search/iv_filters_spec.cr

@@ -301,7 +301,6 @@ Spectator.describe Invidious::Search::Filters do
 
     it "Encodes features filter (single)" do
       Invidious::Search::Filters::Features.each do |value|
-        string = described_class.format_features(value)
         filters = described_class.new(features: value)
 
         expect("#{filters.to_iv_params}")

spec/invidious/videos/regular_videos_extract_spec.cr

@@ -67,7 +67,7 @@ Spectator.describe "parse_video_info" do
     # Video metadata
 
     expect(info["genre"].as_s).to eq("Entertainment")
-    expect(info["genreUcid"].as_s).to be_empty
+    expect(info["genreUcid"].as_s?).to be_nil
     expect(info["license"].as_s).to be_empty
 
     # Author infos
@@ -151,7 +151,7 @@ Spectator.describe "parse_video_info" do
     # Video metadata
 
     expect(info["genre"].as_s).to eq("Music")
-    expect(info["genreUcid"].as_s).to be_empty
+    expect(info["genreUcid"].as_s?).to be_nil
     expect(info["license"].as_s).to be_empty
 
     # Author infos

spec/invidious/videos/scheduled_live_extract_spec.cr

@@ -94,7 +94,7 @@ Spectator.describe "parse_video_info" do
     # Video metadata
 
     expect(info["genre"].as_s).to eq("Entertainment")
-    expect(info["genreUcid"].as_s).to be_empty
+    expect(info["genreUcid"].as_s?).to be_nil
     expect(info["license"].as_s).to be_empty
 
     # Author infos

src/invidious.cr

@@ -153,6 +153,15 @@ Invidious::Database.check_integrity(CONFIG)
   {% puts "\nDone checking player dependencies, now compiling Invidious...\n" %}
 {% end %}
 
+# Misc
+
+DECRYPT_FUNCTION =
+  if sig_helper_address = CONFIG.signature_server.presence
+    IV::DecryptFunction.new(sig_helper_address)
+  else
+    nil
+  end
+
 # Start jobs
 
 if CONFIG.channel_threads > 0
@@ -163,11 +172,6 @@ if CONFIG.feed_threads > 0
   Invidious::Jobs.register Invidious::Jobs::RefreshFeedsJob.new(PG_DB)
 end
 
-DECRYPT_FUNCTION = DecryptFunction.new(CONFIG.decrypt_polling)
-if CONFIG.decrypt_polling
-  Invidious::Jobs.register Invidious::Jobs::UpdateDecryptFunctionJob.new
-end
-
 if CONFIG.statistics_enabled
   Invidious::Jobs.register Invidious::Jobs::StatisticsRefreshJob.new(PG_DB, SOFTWARE)
 end

src/invidious/channels/about.cr

@@ -15,7 +15,8 @@ record AboutChannel,
   allowed_regions : Array(String),
   tabs : Array(String),
   tags : Array(String),
-  verified : Bool
+  verified : Bool,
+  is_age_gated : Bool
 
 def get_about_info(ucid, locale) : AboutChannel
   begin
@@ -45,7 +46,22 @@ def get_about_info(ucid, locale) : AboutChannel
   end
 
   tags = [] of String
+  tab_names = [] of String
+  total_views = 0_i64
+  joined = Time.unix(0)
 
+  if age_gate_renderer = initdata.dig?("contents", "twoColumnBrowseResultsRenderer", "tabs", 0, "tabRenderer", "content", "sectionListRenderer", "contents", 0, "channelAgeGateRenderer")
+    description_node = nil
+    author = age_gate_renderer["channelTitle"].as_s
+    ucid = initdata.dig("responseContext", "serviceTrackingParams", 0, "params", 0, "value").as_s
+    author_url = "https://www.youtube.com/channel/#{ucid}"
+    author_thumbnail = age_gate_renderer.dig("avatar", "thumbnails", 0, "url").as_s
+    banner = nil
+    is_family_friendly = false
+    is_age_gated = true
+    tab_names = ["videos", "shorts", "streams"]
+    auto_generated = false
+  else
     if auto_generated
       author = initdata["header"]["interactiveTabbedHeaderRenderer"]["title"]["simpleText"].as_s
       author_url = initdata["microformat"]["microformatDataRenderer"]["urlCanonical"].as_s
@@ -72,6 +88,7 @@ def get_about_info(ucid, locale) : AboutChannel
 
       # Raises a KeyError on failure.
       banners = initdata["header"]["c4TabbedHeaderRenderer"]?.try &.["banner"]?.try &.["thumbnails"]?
+      banners ||= initdata.dig?("header", "pageHeaderRenderer", "content", "pageHeaderViewModel", "banner", "imageBannerViewModel", "image", "sources")
       banner = banners.try &.[-1]?.try &.["url"].as_s?
 
       # if banner.includes? "channels/c4/default_banner"
@@ -83,29 +100,6 @@ def get_about_info(ucid, locale) : AboutChannel
     end
 
     is_family_friendly = initdata["microformat"]["microformatDataRenderer"]["familySafe"].as_bool
-
-  allowed_regions = initdata
-    .dig?("microformat", "microformatDataRenderer", "availableCountries")
-    .try &.as_a.map(&.as_s) || [] of String
-
-  description = !description_node.nil? ? description_node.as_s : ""
-  description_html = HTML.escape(description)
-
-  if !description_node.nil?
-    if description_node.as_h?.nil?
-      description_node = text_to_parsed_content(description_node.as_s)
-    end
-    description_html = parse_content(description_node)
-    if description_html == "" && description != ""
-      description_html = HTML.escape(description)
-    end
-  end
-
-  total_views = 0_i64
-  joined = Time.unix(0)
-
-  tab_names = [] of String
-
     if tabs_json = initdata["contents"]["twoColumnBrowseResultsRenderer"]["tabs"]?
       # Get the name of the tabs available on this channel
       tab_names = tabs_json.as_a.compact_map do |entry|
@@ -146,10 +140,36 @@ def get_about_info(ucid, locale) : AboutChannel
         )
       end
     end
+  end
 
-  sub_count = initdata
+  allowed_regions = initdata
-    .dig?("header", "c4TabbedHeaderRenderer", "subscriberCountText", "simpleText").try &.as_s?
+    .dig?("microformat", "microformatDataRenderer", "availableCountries")
-    .try { |text| short_text_to_number(text.split(" ")[0]).to_i32 } || 0
+    .try &.as_a.map(&.as_s) || [] of String
+
+  description = !description_node.nil? ? description_node.as_s : ""
+  description_html = HTML.escape(description)
+
+  if !description_node.nil?
+    if description_node.as_h?.nil?
+      description_node = text_to_parsed_content(description_node.as_s)
+    end
+    description_html = parse_content(description_node)
+    if description_html == "" && description != ""
+      description_html = HTML.escape(description)
+    end
+  end
+
+  sub_count = 0
+
+  if (metadata_rows = initdata.dig?("header", "pageHeaderRenderer", "content", "pageHeaderViewModel", "metadata", "contentMetadataViewModel", "metadataRows").try &.as_a)
+    metadata_rows.each do |row|
+      metadata_part = row.dig?("metadataParts").try &.as_a.find { |i| i.dig?("text", "content").try &.as_s.includes?("subscribers") }
+      if !metadata_part.nil?
+        sub_count = short_text_to_number(metadata_part.dig("text", "content").as_s.split(" ")[0]).to_i32
+      end
+      break if sub_count != 0
+    end
+  end
 
   AboutChannel.new(
     ucid: ucid,
@@ -168,6 +188,7 @@ def get_about_info(ucid, locale) : AboutChannel
     tabs: tab_names,
     tags: tags,
     verified: author_verified || false,
+    is_age_gated: is_age_gated || false,
   )
 end
 

src/invidious/channels/channels.cr

@@ -232,7 +232,7 @@ def fetch_channel(ucid, pull_all_videos : Bool)
       id:                 video_id,
       title:              title,
       published:          published,
-      updated:            Time.utc,
+      updated:            updated,
       ucid:               ucid,
       author:             author,
       length_seconds:     length_seconds,

src/invidious/channels/videos.cr

@@ -1,4 +1,4 @@
-def produce_channel_videos_continuation(ucid, page = 1, auto_generated = nil, sort_by = "newest", v2 = false)
+def produce_channel_content_continuation(ucid, content_type, page = 1, auto_generated = nil, sort_by = "newest", v2 = false)
   object_inner_2 = {
     "2:0:embedded" => {
       "1:0:varint" => 0_i64,
@@ -16,6 +16,13 @@ def produce_channel_videos_continuation(ucid, page = 1, auto_generated = nil, so
     .try { |i| Base64.urlsafe_encode(i) }
     .try { |i| URI.encode_www_form(i) }
 
+  content_type_numerical =
+    case content_type
+    when "videos"      then 15
+    when "livestreams" then 14
+    else                    15 # Fallback to "videos"
+    end
+
   sort_by_numerical =
     case sort_by
     when "newest"  then 1_i64
@@ -27,7 +34,7 @@ def produce_channel_videos_continuation(ucid, page = 1, auto_generated = nil, so
   object_inner_1 = {
     "110:embedded" => {
       "3:embedded" => {
-        "15:embedded" => {
+        "#{content_type_numerical}:embedded" => {
           "1:embedded" => {
             "1:string" => object_inner_2_encoded,
           },
@@ -62,6 +69,10 @@ def produce_channel_videos_continuation(ucid, page = 1, auto_generated = nil, so
   return continuation
 end
 
+def make_initial_content_ctoken(ucid, content_type, sort_by) : String
+  return produce_channel_content_continuation(ucid, content_type, sort_by: sort_by)
+end
+
 module Invidious::Channel::Tabs
   extend self
 
@@ -69,10 +80,6 @@ module Invidious::Channel::Tabs
   #  Regular videos
   # -------------------
 
-  def make_initial_video_ctoken(ucid, sort_by) : String
-    return produce_channel_videos_continuation(ucid, sort_by: sort_by)
-  end
-
   # Wrapper for AboutChannel, as we still need to call get_videos with
   # an author name and ucid directly (e.g in RSS feeds).
   # TODO: figure out how to get rid of that
@@ -94,7 +101,7 @@ module Invidious::Channel::Tabs
   end
 
   def get_videos(author : String, ucid : String, *, continuation : String? = nil, sort_by = "newest")
-    continuation ||= make_initial_video_ctoken(ucid, sort_by)
+    continuation ||= make_initial_content_ctoken(ucid, "videos", sort_by)
     initial_data = YoutubeAPI.browse(continuation: continuation)
 
     return extract_items(initial_data, author, ucid)
@@ -138,21 +145,18 @@ module Invidious::Channel::Tabs
   #  Livestreams
   # -------------------
 
-  def get_livestreams(channel : AboutChannel, continuation : String? = nil)
+  def get_livestreams(channel : AboutChannel, continuation : String? = nil, sort_by = "newest")
-    if continuation.nil?
+    continuation ||= make_initial_content_ctoken(channel.ucid, "livestreams", sort_by)
-      # EgdzdHJlYW1z8gYECgJ6AA%3D%3D is the protobuf object to load "streams"
+
-      initial_data = YoutubeAPI.browse(channel.ucid, params: "EgdzdHJlYW1z8gYECgJ6AA%3D%3D")
-    else
     initial_data = YoutubeAPI.browse(continuation: continuation)
-    end
 
     return extract_items(initial_data, channel.author, channel.ucid)
   end
 
-  def get_60_livestreams(channel : AboutChannel, continuation : String? = nil)
+  def get_60_livestreams(channel : AboutChannel, *, continuation : String? = nil, sort_by = "newest")
     if continuation.nil?
-      # Fetch the first "page" of streams
+      # Fetch the first "page" of stream
-      items, next_continuation = get_livestreams(channel)
+      items, next_continuation = get_livestreams(channel, sort_by: sort_by)
     else
       # Fetch a "page" of streams using the given continuation token
       items, next_continuation = get_livestreams(channel, continuation: continuation)

src/invidious/comments/content.cr

@@ -5,35 +5,35 @@ def text_to_parsed_content(text : String) : JSON::Any
     # In first case line is just a simple node before
     # check patterns inside line
     # { 'text': line }
-    currentNodes = [] of JSON::Any
+    current_nodes = [] of JSON::Any
-    initialNode = {"text" => line}
+    initial_node = {"text" => line}
-    currentNodes << (JSON.parse(initialNode.to_json))
+    current_nodes << (JSON.parse(initial_node.to_json))
 
     # For each match with url pattern, get last node and preserve
     # last node before create new node with url information
     # { 'text': match, 'navigationEndpoint': { 'urlEndpoint' : 'url': match } }
-    line.scan(/https?:\/\/[^ ]*/).each do |urlMatch|
+    line.scan(/https?:\/\/[^ ]*/).each do |url_match|
       # Retrieve last node and update node without match
-      lastNode = currentNodes[currentNodes.size - 1].as_h
+      last_node = current_nodes[-1].as_h
-      splittedLastNode = lastNode["text"].as_s.split(urlMatch[0])
+      splitted_last_node = last_node["text"].as_s.split(url_match[0])
-      lastNode["text"] = JSON.parse(splittedLastNode[0].to_json)
+      last_node["text"] = JSON.parse(splitted_last_node[0].to_json)
-      currentNodes[currentNodes.size - 1] = JSON.parse(lastNode.to_json)
+      current_nodes[-1] = JSON.parse(last_node.to_json)
       # Create new node with match and navigation infos
-      currentNode = {"text" => urlMatch[0], "navigationEndpoint" => {"urlEndpoint" => {"url" => urlMatch[0]}}}
+      current_node = {"text" => url_match[0], "navigationEndpoint" => {"urlEndpoint" => {"url" => url_match[0]}}}
-      currentNodes << (JSON.parse(currentNode.to_json))
+      current_nodes << (JSON.parse(current_node.to_json))
       # If text remain after match create new simple node with text after match
-      afterNode = {"text" => splittedLastNode.size > 1 ? splittedLastNode[1] : ""}
+      after_node = {"text" => splitted_last_node.size > 1 ? splitted_last_node[1] : ""}
-      currentNodes << (JSON.parse(afterNode.to_json))
+      current_nodes << (JSON.parse(after_node.to_json))
     end
 
     # After processing of matches inside line
     # Add \n at end of last node for preserve carriage return
-    lastNode = currentNodes[currentNodes.size - 1].as_h
+    last_node = current_nodes[-1].as_h
-    lastNode["text"] = JSON.parse("#{currentNodes[currentNodes.size - 1]["text"]}\n".to_json)
+    last_node["text"] = JSON.parse("#{last_node["text"]}\n".to_json)
-    currentNodes[currentNodes.size - 1] = JSON.parse(lastNode.to_json)
+    current_nodes[-1] = JSON.parse(last_node.to_json)
 
     # Finally add final nodes to nodes returned
-    currentNodes.each do |node|
+    current_nodes.each do |node|
       nodes << (node)
     end
   end
@@ -53,8 +53,8 @@ def content_to_comment_html(content, video_id : String? = "")
 
     text = HTML.escape(run["text"].as_s)
 
-    if navigationEndpoint = run.dig?("navigationEndpoint")
+    if navigation_endpoint = run.dig?("navigationEndpoint")
-      text = parse_link_endpoint(navigationEndpoint, text, video_id)
+      text = parse_link_endpoint(navigation_endpoint, text, video_id)
     end
 
     text = "<b>#{text}</b>" if run["bold"]?

src/invidious/config.cr

@@ -74,8 +74,6 @@ class Config
   # Database configuration using 12-Factor "Database URL" syntax
   @[YAML::Field(converter: Preferences::URIConverter)]
   property database_url : URI = URI.parse("")
-  # Use polling to keep decryption function up to date
-  property decrypt_polling : Bool = false
   # Used for crawling channels: threads should check all videos uploaded by a channel
   property full_refresh : Bool = false
 
@@ -120,6 +118,10 @@ class Config
   # Connect to YouTube over 'ipv6', 'ipv4'. Will sometimes resolve fix issues with rate-limiting (see https://github.com/ytdl-org/youtube-dl/issues/21729)
   @[YAML::Field(converter: Preferences::FamilyConverter)]
   property force_resolve : Socket::Family = Socket::Family::UNSPEC
+
+  # External signature solver server socket (either a path to a UNIX domain socket or "<IP>:<Port>")
+  property signature_server : String? = nil
+
   # Port to listen for connections (overridden by command line argument)
   property port : Int32 = 3000
   # Host to bind (overridden by command line argument)
@@ -130,6 +132,11 @@ class Config
   # Use Innertube's transcripts API instead of timedtext for closed captions
   property use_innertube_for_captions : Bool = false
 
+  # visitor data ID for Google session
+  property visitor_data : String? = nil
+  # poToken for passing bot attestation
+  property po_token : String? = nil
+
   # Saved cookies in "name1=value1; name2=value2..." format
   @[YAML::Field(converter: Preferences::StringToCookies)]
   property cookies : HTTP::Cookies = HTTP::Cookies.new

src/invidious/database/playlists.cr

@@ -140,6 +140,7 @@ module Invidious::Database::Playlists
     request = <<-SQL
       SELECT id,title FROM playlists
       WHERE author = $1 AND id LIKE 'IV%'
+      ORDER BY title
     SQL
 
     PG_DB.query_all(request, email, as: {String, String})

src/invidious/frontend/comments_youtube.cr

@@ -149,12 +149,12 @@ module Invidious::Frontend::Comments
 
         if comments["videoId"]?
           html << <<-END_HTML
-            <a href="https://www.youtube.com/watch?v=#{comments["videoId"]}&lc=#{child["commentId"]}" title="#{translate(locale, "YouTube comment permalink")}">[YT]</a>
+            <a rel="noreferrer noopener" href="https://www.youtube.com/watch?v=#{comments["videoId"]}&lc=#{child["commentId"]}" title="#{translate(locale, "YouTube comment permalink")}">[YT]</a>
             |
           END_HTML
         elsif comments["authorId"]?
           html << <<-END_HTML
-            <a href="https://www.youtube.com/channel/#{comments["authorId"]}/community?lb=#{child["commentId"]}" title="#{translate(locale, "YouTube comment permalink")}">[YT]</a>
+            <a rel="noreferrer noopener" href="https://www.youtube.com/channel/#{comments["authorId"]}/community?lb=#{child["commentId"]}" title="#{translate(locale, "YouTube comment permalink")}">[YT]</a>
             |
           END_HTML
         end

src/invidious/frontend/misc.cr

@@ -6,9 +6,9 @@ module Invidious::Frontend::Misc
 
     if prefs.automatic_instance_redirect
       current_page = env.get?("current_page").as(String)
-      redirect_url = "/redirect?referer=#{current_page}"
+      return "/redirect?referer=#{current_page}"
     else
-      redirect_url = "https://redirect.invidious.io#{env.request.resource}"
+      return "https://redirect.invidious.io#{env.request.resource}"
     end
   end
 end

src/invidious/helpers/crystal_class_overrides.cr

@@ -3,9 +3,9 @@
 # IPv6 addresses.
 #
 class TCPSocket
-  def initialize(host : String, port, dns_timeout = nil, connect_timeout = nil, family = Socket::Family::UNSPEC)
+  def initialize(host, port, dns_timeout = nil, connect_timeout = nil, blocking = false, family = Socket::Family::UNSPEC)
     Addrinfo.tcp(host, port, timeout: dns_timeout, family: family) do |addrinfo|
-      super(addrinfo.family, addrinfo.type, addrinfo.protocol)
+      super(addrinfo.family, addrinfo.type, addrinfo.protocol, blocking)
       connect(addrinfo, timeout: connect_timeout) do |error|
         close
         error
@@ -26,7 +26,7 @@ class HTTP::Client
     end
 
     hostname = @host.starts_with?('[') && @host.ends_with?(']') ? @host[1..-2] : @host
-    io = TCPSocket.new hostname, @port, @dns_timeout, @connect_timeout, @family
+    io = TCPSocket.new hostname, @port, @dns_timeout, @connect_timeout, family: @family
     io.read_timeout = @read_timeout if @read_timeout
     io.write_timeout = @write_timeout if @write_timeout
     io.sync = false
@@ -35,7 +35,7 @@ class HTTP::Client
       if tls = @tls
         tcp_socket = io
         begin
-          io = OpenSSL::SSL::Socket::Client.new(tcp_socket, context: tls, sync_close: true, hostname: @host)
+          io = OpenSSL::SSL::Socket::Client.new(tcp_socket, context: tls, sync_close: true, hostname: @host.rchop('.'))
         rescue exc
           # don't leak the TCP socket when the SSL connection failed
           tcp_socket.close

src/invidious/helpers/errors.cr

@@ -190,7 +190,7 @@ def error_redirect_helper(env : HTTP::Server::Context)
           <a href="/redirect?referer=#{env.get("current_page")}">#{switch_instance}</a>
         </li>
         <li>
-          <a href="https://youtube.com#{env.request.resource}">#{go_to_youtube}</a>
+          <a rel="noreferrer noopener" href="https://youtube.com#{env.request.resource}">#{go_to_youtube}</a>
         </li>
       </ul>
     END_HTML

src/invidious/helpers/handlers.cr

@@ -97,7 +97,7 @@ class AuthHandler < Kemal::Handler
       if token = env.request.headers["Authorization"]?
         token = JSON.parse(URI.decode_www_form(token.lchop("Bearer ")))
         session = URI.decode_www_form(token["session"].as_s)
-        scopes, expire, signature = validate_request(token, session, env.request, HMAC_KEY, nil)
+        scopes, _, _ = validate_request(token, session, env.request, HMAC_KEY, nil)
 
         if email = Invidious::Database::SessionIDs.select_email(session)
           user = Invidious::Database::Users.select!(email: email)

src/invidious/helpers/i18next.cr

@@ -95,7 +95,6 @@ module I18next::Plurals
     "hr" => PluralForms::Special_Hungarian_Serbian,
     "it" => PluralForms::Special_Spanish_Italian,
     "pt" => PluralForms::Special_French_Portuguese,
-    "pt" => PluralForms::Special_French_Portuguese,
     "sr" => PluralForms::Special_Hungarian_Serbian,
   }
 
@@ -189,7 +188,7 @@ module I18next::Plurals
 
     # Emulate the `rule.numbers.size == 2 && rule.numbers[0] == 1` check
     # from original i18next code
-    private def is_simple_plural(form : PluralForms) : Bool
+    private def simple_plural?(form : PluralForms) : Bool
       case form
       when .single_gt_one?      then return true
       when .single_not_one?     then return true
@@ -211,7 +210,7 @@ module I18next::Plurals
       idx = SuffixIndex.get_index(plural_form, count)
 
       # Simple plurals are handled differently in all versions (but v4)
-      if @simplify_plural_suffix && is_simple_plural(plural_form)
+      if @simplify_plural_suffix && simple_plural?(plural_form)
         return (idx == 1) ? "_plural" : ""
       end
 
@@ -262,9 +261,9 @@ module I18next::Plurals
       when .special_hebrew?           then return special_hebrew(count)
       when .special_odia?             then return special_odia(count)
         # Mixed v3/v4 forms
-      when .special_spanish_italian?   then return special_cldr_Spanish_Italian(count)
+      when .special_spanish_italian?   then return special_cldr_spanish_italian(count)
-      when .special_french_portuguese? then return special_cldr_French_Portuguese(count)
+      when .special_french_portuguese? then return special_cldr_french_portuguese(count)
-      when .special_hungarian_serbian? then return special_cldr_Hungarian_Serbian(count)
+      when .special_hungarian_serbian? then return special_cldr_hungarian_serbian(count)
       else
         # default, if nothing matched above
         return 0_u8
@@ -535,7 +534,7 @@ module I18next::Plurals
     #
     # This rule is mostly compliant to CLDR v42
     #
-    def self.special_cldr_Spanish_Italian(count : Int) : UInt8
+    def self.special_cldr_spanish_italian(count : Int) : UInt8
       return 0_u8 if (count == 1)                           # one
       return 1_u8 if (count != 0 && count % 1_000_000 == 0) # many
       return 2_u8                                           # other
@@ -545,7 +544,7 @@ module I18next::Plurals
     #
     # This rule is mostly compliant to CLDR v42
     #
-    def self.special_cldr_French_Portuguese(count : Int) : UInt8
+    def self.special_cldr_french_portuguese(count : Int) : UInt8
       return 0_u8 if (count == 0 || count == 1) # one
       return 1_u8 if (count % 1_000_000 == 0)   # many
       return 2_u8                               # other
@@ -555,7 +554,7 @@ module I18next::Plurals
     #
     # This rule is mostly compliant to CLDR v42
     #
-    def self.special_cldr_Hungarian_Serbian(count : Int) : UInt8
+    def self.special_cldr_hungarian_serbian(count : Int) : UInt8
       n_mod_10 = count % 10
       n_mod_100 = count % 100
 

src/invidious/helpers/logger.cr

@@ -34,24 +34,11 @@ class Invidious::LogHandler < Kemal::BaseLogHandler
     context
   end
 
-  def puts(message : String)
-    @io << message << '\n'
-    @io.flush
-  end
-
   def write(message : String)
     @io << message
     @io.flush
   end
 
-  def set_log_level(level : String)
-    @level = LogLevel.parse(level)
-  end
-
-  def set_log_level(level : LogLevel)
-    @level = level
-  end
-
   {% for level in %w(trace debug info warn error fatal) %}
     def {{level.id}}(message : String)
       if LogLevel::{{level.id.capitalize}} >= @level

src/invidious/helpers/serialized_yt_data.cr

@@ -90,7 +90,7 @@ struct SearchVideo
       json.field "lengthSeconds", self.length_seconds
       json.field "liveNow", self.live_now
       json.field "premium", self.premium
-      json.field "isUpcoming", self.is_upcoming
+      json.field "isUpcoming", self.upcoming?
 
       if self.premiere_timestamp
         json.field "premiereTimestamp", self.premiere_timestamp.try &.to_unix
@@ -109,7 +109,7 @@ struct SearchVideo
     to_json(nil, json)
   end
 
-  def is_upcoming
+  def upcoming?
     premiere_timestamp ? true : false
   end
 end

src/invidious/helpers/sig_helper.cr

@@ -0,0 +1,332 @@
+require "uri"
+require "socket"
+require "socket/tcp_socket"
+require "socket/unix_socket"
+
+{% if flag?(:advanced_debug) %}
+  require "io/hexdump"
+{% end %}
+
+private alias NetworkEndian = IO::ByteFormat::NetworkEndian
+
+module Invidious::SigHelper
+  enum UpdateStatus
+    Updated
+    UpdateNotRequired
+    Error
+  end
+
+  # -------------------
+  #  Payload types
+  # -------------------
+
+  abstract struct Payload
+  end
+
+  struct StringPayload < Payload
+    getter string : String
+
+    def initialize(str : String)
+      raise Exception.new("SigHelper: String can't be empty") if str.empty?
+      @string = str
+    end
+
+    def self.from_bytes(slice : Bytes)
+      size = IO::ByteFormat::NetworkEndian.decode(UInt16, slice)
+      if size == 0 # Error code
+        raise Exception.new("SigHelper: Server encountered an error")
+      end
+
+      if (slice.bytesize - 2) != size
+        raise Exception.new("SigHelper: String size mismatch")
+      end
+
+      if str = String.new(slice[2..])
+        return self.new(str)
+      else
+        raise Exception.new("SigHelper: Can't read string from socket")
+      end
+    end
+
+    def to_io(io)
+      # `.to_u16` raises if there is an overflow during the conversion
+      io.write_bytes(@string.bytesize.to_u16, NetworkEndian)
+      io.write(@string.to_slice)
+    end
+  end
+
+  private enum Opcode
+    FORCE_UPDATE            = 0
+    DECRYPT_N_SIGNATURE     = 1
+    DECRYPT_SIGNATURE       = 2
+    GET_SIGNATURE_TIMESTAMP = 3
+    GET_PLAYER_STATUS       = 4
+    PLAYER_UPDATE_TIMESTAMP = 5
+  end
+
+  private record Request,
+    opcode : Opcode,
+    payload : Payload?
+
+  # ----------------------
+  #  High-level functions
+  # ----------------------
+
+  class Client
+    @mux : Multiplexor
+
+    def initialize(uri_or_path)
+      @mux = Multiplexor.new(uri_or_path)
+    end
+
+    # Forces the server to re-fetch the YouTube player, and extract the necessary
+    # components from it (nsig function code, sig function code, signature timestamp).
+    def force_update : UpdateStatus
+      request = Request.new(Opcode::FORCE_UPDATE, nil)
+
+      value = send_request(request) do |bytes|
+        IO::ByteFormat::NetworkEndian.decode(UInt16, bytes)
+      end
+
+      case value
+      when 0x0000 then return UpdateStatus::Error
+      when 0xFFFF then return UpdateStatus::UpdateNotRequired
+      when 0xF44F then return UpdateStatus::Updated
+      else
+        code = value.nil? ? "nil" : value.to_s(base: 16)
+        raise Exception.new("SigHelper: Invalid status code received #{code}")
+      end
+    end
+
+    # Decrypt a provided n signature using the server's current nsig function
+    # code, and return the result (or an error).
+    def decrypt_n_param(n : String) : String?
+      request = Request.new(Opcode::DECRYPT_N_SIGNATURE, StringPayload.new(n))
+
+      n_dec = self.send_request(request) do |bytes|
+        StringPayload.from_bytes(bytes).string
+      end
+
+      return n_dec
+    end
+
+    # Decrypt a provided s signature using the server's current sig function
+    # code, and return the result (or an error).
+    def decrypt_sig(sig : String) : String?
+      request = Request.new(Opcode::DECRYPT_SIGNATURE, StringPayload.new(sig))
+
+      sig_dec = self.send_request(request) do |bytes|
+        StringPayload.from_bytes(bytes).string
+      end
+
+      return sig_dec
+    end
+
+    # Return the signature timestamp from the server's current player
+    def get_signature_timestamp : UInt64?
+      request = Request.new(Opcode::GET_SIGNATURE_TIMESTAMP, nil)
+
+      return self.send_request(request) do |bytes|
+        IO::ByteFormat::NetworkEndian.decode(UInt64, bytes)
+      end
+    end
+
+    # Return the current player's version
+    def get_player : UInt32?
+      request = Request.new(Opcode::GET_PLAYER_STATUS, nil)
+
+      return self.send_request(request) do |bytes|
+        has_player = (bytes[0] == 0xFF)
+        player_version = IO::ByteFormat::NetworkEndian.decode(UInt32, bytes[1..4])
+        has_player ? player_version : nil
+      end
+    end
+
+    # Return when the player was last updated
+    def get_player_timestamp : UInt64?
+      request = Request.new(Opcode::PLAYER_UPDATE_TIMESTAMP, nil)
+
+      return self.send_request(request) do |bytes|
+        IO::ByteFormat::NetworkEndian.decode(UInt64, bytes)
+      end
+    end
+
+    private def send_request(request : Request, &)
+      channel = @mux.send(request)
+      slice = channel.receive
+      return yield slice
+    rescue ex
+      LOGGER.debug("SigHelper: Error when sending a request")
+      LOGGER.trace(ex.inspect_with_backtrace)
+      return nil
+    end
+  end
+
+  # ---------------------
+  #  Low level functions
+  # ---------------------
+
+  class Multiplexor
+    alias TransactionID = UInt32
+    record Transaction, channel = ::Channel(Bytes).new
+
+    @prng = Random.new
+    @mutex = Mutex.new
+    @queue = {} of TransactionID => Transaction
+
+    @conn : Connection
+
+    def initialize(uri_or_path)
+      @conn = Connection.new(uri_or_path)
+      listen
+    end
+
+    def listen : Nil
+      raise "Socket is closed" if @conn.closed?
+
+      LOGGER.debug("SigHelper: Multiplexor listening")
+
+      # TODO: reopen socket if unexpectedly closed
+      spawn do
+        loop do
+          receive_data
+          Fiber.yield
+        end
+      end
+    end
+
+    def send(request : Request)
+      transaction = Transaction.new
+      transaction_id = @prng.rand(TransactionID)
+
+      # Add transaction to queue
+      @mutex.synchronize do
+        # On a 32-bits random integer, this should never happen. Though, just in case, ...
+        if @queue[transaction_id]?
+          raise Exception.new("SigHelper: Duplicate transaction ID! You got a shiny pokemon!")
+        end
+
+        @queue[transaction_id] = transaction
+      end
+
+      write_packet(transaction_id, request)
+
+      return transaction.channel
+    end
+
+    def receive_data
+      transaction_id, slice = read_packet
+
+      @mutex.synchronize do
+        if transaction = @queue.delete(transaction_id)
+          # Remove transaction from queue and send data to the channel
+          transaction.channel.send(slice)
+          LOGGER.trace("SigHelper: Transaction unqueued and data sent to channel")
+        else
+          raise Exception.new("SigHelper: Received transaction was not in queue")
+        end
+      end
+    end
+
+    # Read a single packet from the socket
+    private def read_packet : {TransactionID, Bytes}
+      # Header
+      transaction_id = @conn.read_bytes(UInt32, NetworkEndian)
+      length = @conn.read_bytes(UInt32, NetworkEndian)
+
+      LOGGER.trace("SigHelper: Recv transaction 0x#{transaction_id.to_s(base: 16)} / length #{length}")
+
+      if length > 67_000
+        raise Exception.new("SigHelper: Packet longer than expected (#{length})")
+      end
+
+      # Payload
+      slice = Bytes.new(length)
+      @conn.read(slice) if length > 0
+
+      LOGGER.trace("SigHelper: payload = #{slice}")
+      LOGGER.trace("SigHelper: Recv transaction 0x#{transaction_id.to_s(base: 16)} - Done")
+
+      return transaction_id, slice
+    end
+
+    # Write a single packet to the socket
+    private def write_packet(transaction_id : TransactionID, request : Request)
+      LOGGER.trace("SigHelper: Send transaction 0x#{transaction_id.to_s(base: 16)} / opcode #{request.opcode}")
+
+      io = IO::Memory.new(1024)
+      io.write_bytes(request.opcode.to_u8, NetworkEndian)
+      io.write_bytes(transaction_id, NetworkEndian)
+
+      if payload = request.payload
+        payload.to_io(io)
+      end
+
+      @conn.send(io)
+      @conn.flush
+
+      LOGGER.trace("SigHelper: Send transaction 0x#{transaction_id.to_s(base: 16)} - Done")
+    end
+  end
+
+  class Connection
+    @socket : UNIXSocket | TCPSocket
+
+    {% if flag?(:advanced_debug) %}
+      @io : IO::Hexdump
+    {% end %}
+
+    def initialize(host_or_path : String)
+      case host_or_path
+      when .starts_with?('/')
+        # Make sure that the file exists
+        if File.exists?(host_or_path)
+          @socket = UNIXSocket.new(host_or_path)
+        else
+          raise Exception.new("SigHelper: '#{host_or_path}' no such file")
+        end
+      when .starts_with?("tcp://")
+        uri = URI.parse(host_or_path)
+        @socket = TCPSocket.new(uri.host.not_nil!, uri.port.not_nil!)
+      else
+        uri = URI.parse("tcp://#{host_or_path}")
+        @socket = TCPSocket.new(uri.host.not_nil!, uri.port.not_nil!)
+      end
+      LOGGER.info("SigHelper: Using helper at '#{host_or_path}'")
+
+      {% if flag?(:advanced_debug) %}
+        @io = IO::Hexdump.new(@socket, output: STDERR, read: true, write: true)
+      {% end %}
+
+      @socket.sync = false
+      @socket.blocking = false
+    end
+
+    def closed? : Bool
+      return @socket.closed?
+    end
+
+    def close : Nil
+      @socket.close if !@socket.closed?
+    end
+
+    def flush(*args, **options)
+      @socket.flush(*args, **options)
+    end
+
+    def send(*args, **options)
+      @socket.send(*args, **options)
+    end
+
+    # Wrap IO functions, with added debug tooling if needed
+    {% for function in %w(read read_bytes write write_bytes) %}
+      def {{function.id}}(*args, **options)
+        {% if flag?(:advanced_debug) %}
+          @io.{{function.id}}(*args, **options)
+        {% else %}
+          @socket.{{function.id}}(*args, **options)
+        {% end %}
+      end
+    {% end %}
+  end
+end

src/invidious/helpers/signatures.cr

@@ -1,73 +1,53 @@
-alias SigProc = Proc(Array(String), Int32, Array(String))
+require "http/params"
+require "./sig_helper"
 
-struct DecryptFunction
+class Invidious::DecryptFunction
-  @decrypt_function = [] of {SigProc, Int32}
+  @last_update : Time = Time.utc - 42.days
-  @decrypt_time = Time.monotonic
 
-  def initialize(@use_polling = true)
+  def initialize(uri_or_path)
+    @client = SigHelper::Client.new(uri_or_path)
+    self.check_update
   end
 
-  def update_decrypt_function
+  def check_update
-    @decrypt_function = fetch_decrypt_function
+    # If we have updated in the last 5 minutes, do nothing
-  end
+    return if (Time.utc - @last_update) < 5.minutes
 
-  private def fetch_decrypt_function(id = "CvFH_6DNRCY")
+    # Get the amount of time elapsed since when the player was updated, in the
-    document = YT_POOL.client &.get("/watch?v=#{id}&gl=US&hl=en").body
+    # event where multiple invidious processes are run in parallel.
-    url = document.match(/src="(?<url>\/s\/player\/[^\/]+\/player_ias[^\/]+\/en_US\/base.js)"/).not_nil!["url"]
+    update_time_elapsed = (@client.get_player_timestamp || 301).seconds
-    player = YT_POOL.client &.get(url).body
 
-    function_name = player.match(/^(?<name>[^=]+)=function\(\w\){\w=\w\.split\(""\);[^\. ]+\.[^( ]+/m).not_nil!["name"]
+    if update_time_elapsed > 5.minutes
-    function_body = player.match(/^#{Regex.escape(function_name)}=function\(\w\){(?<body>[^}]+)}/m).not_nil!["body"]
+      LOGGER.debug("Signature: Player might be outdated, updating")
-    function_body = function_body.split(";")[1..-2]
+      @client.force_update
-
+      @last_update = Time.utc
-    var_name = function_body[0][0, 2]
-    var_body = player.delete("\n").match(/var #{Regex.escape(var_name)}={(?<body>(.*?))};/).not_nil!["body"]
-
-    operations = {} of String => SigProc
-    var_body.split("},").each do |operation|
-      op_name = operation.match(/^[^:]+/).not_nil![0]
-      op_body = operation.match(/\{[^}]+/).not_nil![0]
-
-      case op_body
-      when "{a.reverse()"
-        operations[op_name] = ->(a : Array(String), _b : Int32) { a.reverse }
-      when "{a.splice(0,b)"
-        operations[op_name] = ->(a : Array(String), b : Int32) { a.delete_at(0..(b - 1)); a }
-      else
-        operations[op_name] = ->(a : Array(String), b : Int32) { c = a[0]; a[0] = a[b % a.size]; a[b % a.size] = c; a }
     end
   end
 
-    decrypt_function = [] of {SigProc, Int32}
+  def decrypt_nsig(n : String) : String?
-    function_body.each do |function|
+    self.check_update
-      function = function.lchop(var_name).delete("[].")
+    return @client.decrypt_n_param(n)
-
+  rescue ex
-      op_name = function.match(/[^\(]+/).not_nil![0]
+    LOGGER.debug(ex.message || "Signature: Unknown error")
-      value = function.match(/\(\w,(?<value>[\d]+)\)/).not_nil!["value"].to_i
+    LOGGER.trace(ex.inspect_with_backtrace)
-
+    return nil
-      decrypt_function << {operations[op_name], value}
   end
 
-    return decrypt_function
+  def decrypt_signature(str : String) : String?
+    self.check_update
+    return @client.decrypt_sig(str)
+  rescue ex
+    LOGGER.debug(ex.message || "Signature: Unknown error")
+    LOGGER.trace(ex.inspect_with_backtrace)
+    return nil
   end
 
-  def decrypt_signature(fmt : Hash(String, JSON::Any))
+  def get_sts : UInt64?
-    return "" if !fmt["s"]? || !fmt["sp"]?
+    self.check_update
-
+    return @client.get_signature_timestamp
-    sp = fmt["sp"].as_s
+  rescue ex
-    sig = fmt["s"].as_s.split("")
+    LOGGER.debug(ex.message || "Signature: Unknown error")
-    if !@use_polling
+    LOGGER.trace(ex.inspect_with_backtrace)
-      now = Time.monotonic
+    return nil
-      if now - @decrypt_time > 60.seconds || @decrypt_function.size == 0
-        @decrypt_function = fetch_decrypt_function
-        @decrypt_time = Time.monotonic
-      end
-    end
-
-    @decrypt_function.each do |proc, value|
-      sig = proc.call(sig, value)
-    end
-
-    return "&#{sp}=#{sig.join("")}"
   end
 end

src/invidious/helpers/utils.cr

@@ -52,9 +52,9 @@ def recode_length_seconds(time)
 end
 
 def decode_interval(string : String) : Time::Span
-  rawMinutes = string.try &.to_i32?
+  raw_minutes = string.try &.to_i32?
 
-  if !rawMinutes
+  if !raw_minutes
     hours = /(?<hours>\d+)h/.match(string).try &.["hours"].try &.to_i32
     hours ||= 0
 
@@ -63,7 +63,7 @@ def decode_interval(string : String) : Time::Span
 
     time = Time::Span.new(hours: hours, minutes: minutes)
   else
-    time = Time::Span.new(minutes: rawMinutes)
+    time = Time::Span.new(minutes: raw_minutes)
   end
 
   return time

src/invidious/http_server/utils.cr

@@ -11,11 +11,12 @@ module Invidious::HttpServer
       params = url.query_params
       params["host"] = url.host.not_nil! # Should never be nil, in theory
       params["region"] = region if !region.nil?
+      url.query_params = params
 
       if absolute
-        return "#{HOST_URL}#{url.request_target}?#{params}"
+        return "#{HOST_URL}#{url.request_target}"
       else
-        return "#{url.request_target}?#{params}"
+        return url.request_target
       end
     end
 

src/invidious/jobs/update_decrypt_function_job.cr

@@ -1,14 +0,0 @@
-class Invidious::Jobs::UpdateDecryptFunctionJob < Invidious::Jobs::BaseJob
-  def begin
-    loop do
-      begin
-        DECRYPT_FUNCTION.update_decrypt_function
-      rescue ex
-        LOGGER.error("UpdateDecryptFunctionJob : #{ex.message}")
-      ensure
-        sleep 1.minute
-        Fiber.yield
-      end
-    end
-  end
-end

src/invidious/jsonify/api_v1/video_json.cr

@@ -63,7 +63,7 @@ module Invidious::JSONify::APIv1
       json.field "isListed", video.is_listed
       json.field "liveNow", video.live_now
       json.field "isPostLiveDvr", video.post_live_dvr
-      json.field "isUpcoming", video.is_upcoming
+      json.field "isUpcoming", video.upcoming?
 
       if video.premiere_timestamp
         json.field "premiereTimestamp", video.premiere_timestamp.try &.to_unix
@@ -109,30 +109,36 @@ module Invidious::JSONify::APIv1
               # On livestreams, it's not present, so always fall back to the
               # current unix timestamp (up to mS precision) for compatibility.
               last_modified = fmt["lastModified"]?
-              last_modified ||= "#{Time.utc.to_unix_ms.to_s}000"
+              last_modified ||= "#{Time.utc.to_unix_ms}000"
               json.field "lmt", last_modified
 
               json.field "projectionType", fmt["projectionType"]
 
-              if fmt_info = Invidious::Videos::Formats.itag_to_metadata?(fmt["itag"])
+              height = fmt["height"]?.try &.as_i
-                fps = fmt_info["fps"]?.try &.to_i || fmt["fps"]?.try &.as_i || 30
+              width = fmt["width"]?.try &.as_i
+
+              fps = fmt["fps"]?.try &.as_i
+
+              if fps
                 json.field "fps", fps
+              end
+
+              if height && width
+                json.field "size", "#{width}x#{height}"
+                json.field "resolution", "#{height}p"
+
+                quality_label = "#{width > height ? height : width}p"
+
+                if fps && fps > 30
+                  quality_label += fps.to_s
+                end
+
+                json.field "qualityLabel", quality_label
+              end
+
+              if fmt_info = Invidious::Videos::Formats.itag_to_metadata?(fmt["itag"])
                 json.field "container", fmt_info["ext"]
                 json.field "encoding", fmt_info["vcodec"]? || fmt_info["acodec"]
-
-                if fmt_info["height"]?
-                  json.field "resolution", "#{fmt_info["height"]}p"
-
-                  quality_label = "#{fmt_info["height"]}p"
-                  if fps > 30
-                    quality_label += "60"
-                  end
-                  json.field "qualityLabel", quality_label
-
-                  if fmt_info["width"]?
-                    json.field "size", "#{fmt_info["width"]}x#{fmt_info["height"]}"
-                  end
-                end
               end
 
               # Livestream chunk infos
@@ -156,33 +162,44 @@ module Invidious::JSONify::APIv1
         json.array do
           video.fmt_stream.each do |fmt|
             json.object do
+              if proxy
+                json.field "url", Invidious::HttpServer::Utils.proxy_video_url(
+                  fmt["url"].to_s, absolute: true
+                )
+              else
                 json.field "url", fmt["url"]
+              end
               json.field "itag", fmt["itag"].as_i.to_s
               json.field "type", fmt["mimeType"]
               json.field "quality", fmt["quality"]
 
               json.field "bitrate", fmt["bitrate"].as_i.to_s if fmt["bitrate"]?
 
-              fmt_info = Invidious::Videos::Formats.itag_to_metadata?(fmt["itag"])
+              height = fmt["height"]?.try &.as_i
-              if fmt_info
+              width = fmt["width"]?.try &.as_i
-                fps = fmt_info["fps"]?.try &.to_i || fmt["fps"]?.try &.as_i || 30
+
+              fps = fmt["fps"]?.try &.as_i
+
+              if fps
                 json.field "fps", fps
+              end
+
+              if height && width
+                json.field "size", "#{width}x#{height}"
+                json.field "resolution", "#{height}p"
+
+                quality_label = "#{width > height ? height : width}p"
+
+                if fps && fps > 30
+                  quality_label += fps.to_s
+                end
+
+                json.field "qualityLabel", quality_label
+              end
+
+              if fmt_info = Invidious::Videos::Formats.itag_to_metadata?(fmt["itag"])
                 json.field "container", fmt_info["ext"]
                 json.field "encoding", fmt_info["vcodec"]? || fmt_info["acodec"]
-
-                if fmt_info["height"]?
-                  json.field "resolution", "#{fmt_info["height"]}p"
-
-                  quality_label = "#{fmt_info["height"]}p"
-                  if fps > 30
-                    quality_label += "60"
-                  end
-                  json.field "qualityLabel", quality_label
-
-                  if fmt_info["width"]?
-                    json.field "size", "#{fmt_info["width"]}x#{fmt_info["height"]}"
-                  end
-                end
               end
             end
           end
@@ -260,17 +277,17 @@ module Invidious::JSONify::APIv1
 
   def storyboards(json, id, storyboards)
     json.array do
-      storyboards.each do |storyboard|
+      storyboards.each do |sb|
         json.object do
-          json.field "url", "/api/v1/storyboards/#{id}?width=#{storyboard[:width]}&height=#{storyboard[:height]}"
+          json.field "url", "/api/v1/storyboards/#{id}?width=#{sb.width}&height=#{sb.height}"
-          json.field "templateUrl", storyboard[:url]
+          json.field "templateUrl", sb.url.to_s
-          json.field "width", storyboard[:width]
+          json.field "width", sb.width
-          json.field "height", storyboard[:height]
+          json.field "height", sb.height
-          json.field "count", storyboard[:count]
+          json.field "count", sb.count
-          json.field "interval", storyboard[:interval]
+          json.field "interval", sb.interval
-          json.field "storyboardWidth", storyboard[:storyboard_width]
+          json.field "storyboardWidth", sb.columns
-          json.field "storyboardHeight", storyboard[:storyboard_height]
+          json.field "storyboardHeight", sb.rows
-          json.field "storyboardCount", storyboard[:storyboard_count]
+          json.field "storyboardCount", sb.images_count
         end
       end
     end

src/invidious/playlists.cr

@@ -46,8 +46,14 @@ struct PlaylistVideo
     XML.build { |xml| to_xml(xml) }
   end
 
+  def to_json(locale : String?, json : JSON::Builder)
+    to_json(json)
+  end
+
   def to_json(json : JSON::Builder, index : Int32? = nil)
     json.object do
+      json.field "type", "video"
+
       json.field "title", self.title
       json.field "videoId", self.id
 
@@ -67,6 +73,7 @@ struct PlaylistVideo
       end
 
       json.field "lengthSeconds", self.length_seconds
+      json.field "liveNow", self.live_now
     end
   end
 
@@ -366,6 +373,8 @@ def fetch_playlist(plid : String)
 
     if text.includes? "video"
       video_count = text.gsub(/\D/, "").to_i? || 0
+    elsif text.includes? "episode"
+      video_count = text.gsub(/\D/, "").to_i? || 0
     elsif text.includes? "view"
       views = text.gsub(/\D/, "").to_i64? || 0_i64
     else

src/invidious/routes/account.cr

@@ -53,7 +53,7 @@ module Invidious::Routes::Account
       return error_template(401, "Password is a required field")
     end
 
-    new_passwords = env.params.body.select { |k, v| k.match(/^new_password\[\d+\]$/) }.map { |k, v| v }
+    new_passwords = env.params.body.select { |k, _| k.match(/^new_password\[\d+\]$/) }.map { |_, v| v }
 
     if new_passwords.size <= 1 || new_passwords.uniq.size != 1
       return error_template(400, "New passwords must match")
@@ -240,7 +240,7 @@ module Invidious::Routes::Account
       return error_template(400, ex)
     end
 
-    scopes = env.params.body.select { |k, v| k.match(/^scopes\[\d+\]$/) }.map { |k, v| v }
+    scopes = env.params.body.select { |k, _| k.match(/^scopes\[\d+\]$/) }.map { |_, v| v }
     callback_url = env.params.body["callbackUrl"]?
     expire = env.params.body["expire"]?.try &.to_i?
 

src/invidious/routes/api/v1/channels.cr

@@ -27,11 +27,22 @@ module Invidious::Routes::API::V1::Channels
     # Retrieve "sort by" setting from URL parameters
     sort_by = env.params.query["sort_by"]?.try &.downcase || "newest"
 
+    if channel.is_age_gated
+      begin
+        playlist = get_playlist(channel.ucid.sub("UC", "UULF"))
+        videos = get_playlist_videos(playlist, offset: 0)
+      rescue ex : InfoException
+        # playlist doesnt exist.
+        videos = [] of PlaylistVideo
+      end
+      next_continuation = nil
+    else
       begin
         videos, _ = Channel::Tabs.get_videos(channel, sort_by: sort_by)
       rescue ex
         return error_json(500, ex)
       end
+    end
 
     JSON.build do |json|
       # TODO: Refactor into `to_json` for InvidiousChannel
@@ -84,6 +95,7 @@ module Invidious::Routes::API::V1::Channels
         json.field "joined", channel.joined.to_unix
 
         json.field "autoGenerated", channel.auto_generated
+        json.field "ageGated", channel.is_age_gated
         json.field "isFamilyFriendly", channel.is_family_friendly
         json.field "description", html_to_content(channel.description_html)
         json.field "descriptionHtml", channel.description_html
@@ -142,6 +154,16 @@ module Invidious::Routes::API::V1::Channels
     sort_by = env.params.query["sort_by"]?.try &.downcase || "newest"
     continuation = env.params.query["continuation"]?
 
+    if channel.is_age_gated
+      begin
+        playlist = get_playlist(channel.ucid.sub("UC", "UULF"))
+        videos = get_playlist_videos(playlist, offset: 0)
+      rescue ex : InfoException
+        # playlist doesnt exist.
+        videos = [] of PlaylistVideo
+      end
+      next_continuation = nil
+    else
       begin
         videos, next_continuation = Channel::Tabs.get_60_videos(
           channel, continuation: continuation, sort_by: sort_by
@@ -149,6 +171,7 @@ module Invidious::Routes::API::V1::Channels
       rescue ex
         return error_json(500, ex)
       end
+    end
 
     return JSON.build do |json|
       json.object do
@@ -176,6 +199,16 @@ module Invidious::Routes::API::V1::Channels
     # Retrieve continuation from URL parameters
     continuation = env.params.query["continuation"]?
 
+    if channel.is_age_gated
+      begin
+        playlist = get_playlist(channel.ucid.sub("UC", "UUSH"))
+        videos = get_playlist_videos(playlist, offset: 0)
+      rescue ex : InfoException
+        # playlist doesnt exist.
+        videos = [] of PlaylistVideo
+      end
+      next_continuation = nil
+    else
       begin
         videos, next_continuation = Channel::Tabs.get_shorts(
           channel, continuation: continuation
@@ -183,6 +216,7 @@ module Invidious::Routes::API::V1::Channels
       rescue ex
         return error_json(500, ex)
       end
+    end
 
     return JSON.build do |json|
       json.object do
@@ -208,15 +242,27 @@ module Invidious::Routes::API::V1::Channels
     get_channel()
 
     # Retrieve continuation from URL parameters
+    sort_by = env.params.query["sort_by"]?.try &.downcase || "newest"
     continuation = env.params.query["continuation"]?
 
+    if channel.is_age_gated
+      begin
+        playlist = get_playlist(channel.ucid.sub("UC", "UULV"))
+        videos = get_playlist_videos(playlist, offset: 0)
+      rescue ex : InfoException
+        # playlist doesnt exist.
+        videos = [] of PlaylistVideo
+      end
+      next_continuation = nil
+    else
       begin
         videos, next_continuation = Channel::Tabs.get_60_livestreams(
-        channel, continuation: continuation
+          channel, continuation: continuation, sort_by: sort_by
         )
       rescue ex
         return error_json(500, ex)
       end
+    end
 
     return JSON.build do |json|
       json.object do

src/invidious/routes/api/v1/feeds.cr

@@ -31,7 +31,7 @@ module Invidious::Routes::API::V1::Feeds
 
     if !CONFIG.popular_enabled
       error_message = {"error" => "Administrator has disabled this endpoint."}.to_json
-      haltf env, 400, error_message
+      haltf env, 403, error_message
     end
 
     JSON.build do |json|

src/invidious/routes/api/v1/misc.cr

@@ -74,7 +74,9 @@ module Invidious::Routes::API::V1::Misc
       response = playlist.to_json(offset, video_id: video_id)
       json_response = JSON.parse(response)
 
-      if json_response["videos"].as_a[0]["index"] != offset
+      if json_response["videos"].as_a.empty?
+        json_response = JSON.parse(response)
+      elsif json_response["videos"].as_a[0]["index"] != offset
         offset = json_response["videos"].as_a[0]["index"].as_i
         lookback = offset < 50 ? offset : 50
         response = playlist.to_json(offset - lookback)
@@ -177,8 +179,8 @@ module Invidious::Routes::API::V1::Misc
     begin
       resolved_url = YoutubeAPI.resolve_url(url.as(String))
       endpoint = resolved_url["endpoint"]
-      pageType = endpoint.dig?("commandMetadata", "webCommandMetadata", "webPageType").try &.as_s || ""
+      page_type = endpoint.dig?("commandMetadata", "webCommandMetadata", "webPageType").try &.as_s || ""
-      if pageType == "WEB_PAGE_TYPE_UNKNOWN"
+      if page_type == "WEB_PAGE_TYPE_UNKNOWN"
         return error_json(400, "Unknown url")
       end
 
@@ -194,7 +196,7 @@ module Invidious::Routes::API::V1::Misc
         json.field "playlistId", sub_endpoint["playlistId"].as_s if sub_endpoint["playlistId"]?
         json.field "startTimeSeconds", sub_endpoint["startTimeSeconds"].as_i if sub_endpoint["startTimeSeconds"]?
         json.field "params", params.try &.as_s
-        json.field "pageType", pageType
+        json.field "pageType", page_type
       end
     end
   end

src/invidious/routes/api/v1/videos.cr

@@ -1,3 +1,5 @@
+require "html"
+
 module Invidious::Routes::API::V1::Videos
   def self.videos(env)
     locale = env.get("preferences").as(Preferences).locale
@@ -89,9 +91,14 @@ module Invidious::Routes::API::V1::Videos
 
     if CONFIG.use_innertube_for_captions
       params = Invidious::Videos::Transcript.generate_param(id, caption.language_code, caption.auto_generated)
-      initial_data = YoutubeAPI.get_transcript(params)
 
-      webvtt = Invidious::Videos::Transcript.convert_transcripts_to_vtt(initial_data, caption.language_code)
+      transcript = Invidious::Videos::Transcript.from_raw(
+        YoutubeAPI.get_transcript(params),
+        caption.language_code,
+        caption.auto_generated
+      )
+
+      webvtt = transcript.to_vtt
     else
       # Timedtext API handling
       url = URI.parse("#{caption.base_url}&tlang=#{tlang}").request_target
@@ -111,7 +118,7 @@ module Invidious::Routes::API::V1::Videos
         else
           caption_xml = XML.parse(caption_xml)
 
-          webvtt = WebVTT.build(settings_field) do |webvtt|
+          webvtt = WebVTT.build(settings_field) do |builder|
             caption_nodes = caption_xml.xpath_nodes("//transcript/text")
             caption_nodes.each_with_index do |node, i|
               start_time = node["start"].to_f.seconds
@@ -131,12 +138,16 @@ module Invidious::Routes::API::V1::Videos
                 text = "<v #{md["name"]}>#{md["text"]}</v>"
               end
 
-              webvtt.cue(start_time, end_time, text)
+              builder.cue(start_time, end_time, text)
             end
           end
         end
       else
-        webvtt = YT_POOL.client &.get("#{url}&fmt=vtt").body
+        uri = URI.parse(url)
+        query_params = uri.query_params
+        query_params["fmt"] = "vtt"
+        uri.query_params = query_params
+        webvtt = YT_POOL.client &.get(uri.request_target).body
 
         if webvtt.starts_with?("<?xml")
           webvtt = caption.timedtext_to_vtt(webvtt)
@@ -178,15 +189,14 @@ module Invidious::Routes::API::V1::Videos
       haltf env, 500
     end
 
-    storyboards = video.storyboards
+    width = env.params.query["width"]?.try &.to_i
-    width = env.params.query["width"]?
+    height = env.params.query["height"]?.try &.to_i
-    height = env.params.query["height"]?
 
     if !width && !height
       response = JSON.build do |json|
         json.object do
           json.field "storyboards" do
-            Invidious::JSONify::APIv1.storyboards(json, id, storyboards)
+            Invidious::JSONify::APIv1.storyboards(json, id, video.storyboards)
           end
         end
       end
@@ -196,35 +206,48 @@ module Invidious::Routes::API::V1::Videos
 
     env.response.content_type = "text/vtt"
 
-    storyboard = storyboards.select { |sb| width == "#{sb[:width]}" || height == "#{sb[:height]}" }
+    # Select a storyboard matching the user's provided width/height
+    storyboard = video.storyboards.select { |x| x.width == width || x.height == height }
+    haltf env, 404 if storyboard.empty?
 
-    if storyboard.empty?
+    # Alias variable, to make the code below esaier to read
-      haltf env, 404
+    sb = storyboard[0]
-    else
-      storyboard = storyboard[0]
-    end
 
-    WebVTT.build do |vtt|
+    # Some base URL segments that we'll use to craft the final URLs
+    work_url = sb.proxied_url.dup
+    template_path = sb.proxied_url.path
+
+    # Initialize cue timing variables
+    # NOTE: videojs-vtt-thumbnails gets lost when the cue times don't overlap
+    # (i.e: if cue[n] end time is 1:06:25.000, cue[n+1] start time should be 1:06:25.000)
+    time_delta = sb.interval.milliseconds
     start_time = 0.milliseconds
-      end_time = storyboard[:interval].milliseconds
+    end_time = time_delta
 
-      storyboard[:storyboard_count].times do |i|
+    # Build a VTT file for VideoJS-vtt plugin
-        url = storyboard[:url]
+    vtt_file = WebVTT.build do |vtt|
-        authority = /(i\d?).ytimg.com/.match(url).not_nil![1]?
+      sb.images_count.times do |i|
-        url = url.gsub("$M", i).gsub(%r(https://i\d?.ytimg.com/sb/), "")
+        # Replace the variable component part of the path
-        url = "#{HOST_URL}/sb/#{authority}/#{url}"
+        work_url.path = template_path.sub("$M", i)
 
-        storyboard[:storyboard_height].times do |j|
+        sb.rows.times do |j|
-          storyboard[:storyboard_width].times do |k|
+          sb.columns.times do |k|
-            current_cue_url = "#{url}#xywh=#{storyboard[:width] * k},#{storyboard[:height] * j},#{storyboard[:width] - 2},#{storyboard[:height]}"
+            # The URL fragment represents the offset of the thumbnail inside the storyboard image
-            vtt.cue(start_time, end_time, current_cue_url)
+            work_url.fragment = "xywh=#{sb.width * k},#{sb.height * j},#{sb.width - 2},#{sb.height}"
 
-            start_time += storyboard[:interval].milliseconds
+            vtt.cue(start_time, end_time, work_url.to_s)
-            end_time += storyboard[:interval].milliseconds
+
+            start_time += time_delta
+            end_time += time_delta
           end
         end
       end
     end
+
+    # videojs-vtt-thumbnails is not compliant to the VTT specification, it
+    # doesn't unescape the HTML entities, so we have to do it here:
+    # TODO: remove this when we migrate to VideoJS 8
+    return HTML.unescape(vtt_file)
   end
 
   def self.annotations(env)
@@ -245,7 +268,7 @@ module Invidious::Routes::API::V1::Videos
       if CONFIG.cache_annotations && (cached_annotation = Invidious::Database::Annotations.select(id))
         annotations = cached_annotation.annotations
       else
-        index = CHARS_SAFE.index(id[0]).not_nil!.to_s.rjust(2, '0')
+        index = CHARS_SAFE.index!(id[0]).to_s.rjust(2, '0')
 
         # IA doesn't handle leading hyphens,
         # so we use https://archive.org/details/youtubeannotations_64

src/invidious/routes/before_all.cr

@@ -30,7 +30,7 @@ module Invidious::Routes::BeforeAll
 
     # Only allow the pages at /embed/* to be embedded
     if env.request.resource.starts_with?("/embed")
-      frame_ancestors = "'self' http: https:"
+      frame_ancestors = "'self' file: http: https:"
     else
       frame_ancestors = "'none'"
     end

src/invidious/routes/channels.cr

@@ -36,13 +36,25 @@ module Invidious::Routes::Channels
       items = items.select(SearchPlaylist)
       items.each(&.author = "")
     else
-      sort_options = {"newest", "oldest", "popular"}
-
       # Fetch items and continuation token
+      if channel.is_age_gated
+        sort_by = ""
+        sort_options = [] of String
+        begin
+          playlist = get_playlist(channel.ucid.sub("UC", "UULF"))
+          items = get_playlist_videos(playlist, offset: 0)
+        rescue ex : InfoException
+          # playlist doesnt exist.
+          items = [] of PlaylistVideo
+        end
+        next_continuation = nil
+      else
+        sort_options = {"newest", "oldest", "popular"}
         items, next_continuation = Channel::Tabs.get_videos(
           channel, continuation: continuation, sort_by: (sort_by || "newest")
         )
       end
+    end
 
     selected_tab = Frontend::ChannelPage::TabsAvailable::Videos
     templated "channel"
@@ -58,6 +70,18 @@ module Invidious::Routes::Channels
       return env.redirect "/channel/#{channel.ucid}"
     end
 
+    if channel.is_age_gated
+      sort_by = ""
+      sort_options = [] of String
+      begin
+        playlist = get_playlist(channel.ucid.sub("UC", "UUSH"))
+        items = get_playlist_videos(playlist, offset: 0)
+      rescue ex : InfoException
+        # playlist doesnt exist.
+        items = [] of PlaylistVideo
+      end
+      next_continuation = nil
+    else
       # TODO: support sort option for shorts
       sort_by = ""
       sort_options = [] of String
@@ -66,6 +90,7 @@ module Invidious::Routes::Channels
       items, next_continuation = Channel::Tabs.get_shorts(
         channel, continuation: continuation
       )
+    end
 
     selected_tab = Frontend::ChannelPage::TabsAvailable::Shorts
     templated "channel"
@@ -81,14 +106,26 @@ module Invidious::Routes::Channels
       return env.redirect "/channel/#{channel.ucid}"
     end
 
-    # TODO: support sort option for livestreams
+    if channel.is_age_gated
       sort_by = ""
       sort_options = [] of String
+      begin
+        playlist = get_playlist(channel.ucid.sub("UC", "UULV"))
+        items = get_playlist_videos(playlist, offset: 0)
+      rescue ex : InfoException
+        # playlist doesnt exist.
+        items = [] of PlaylistVideo
+      end
+      next_continuation = nil
+    else
+      sort_by = env.params.query["sort_by"]?.try &.downcase || "newest"
+      sort_options = {"newest", "oldest", "popular"}
 
       # Fetch items and continuation token
       items, next_continuation = Channel::Tabs.get_60_livestreams(
-      channel, continuation: continuation
+        channel, continuation: continuation, sort_by: sort_by
       )
+    end
 
     selected_tab = Frontend::ChannelPage::TabsAvailable::Streams
     templated "channel"

src/invidious/routes/preferences.cr

@@ -214,7 +214,7 @@ module Invidious::Routes::PreferencesRoute
         statistics_enabled ||= "off"
         CONFIG.statistics_enabled = statistics_enabled == "on"
 
-        CONFIG.modified_source_code_url = env.params.body["modified_source_code_url"]?.try &.as(String)
+        CONFIG.modified_source_code_url = env.params.body["modified_source_code_url"]?.presence
 
         File.write("config/config.yml", CONFIG.to_yaml)
       end

src/invidious/routes/search.cr

@@ -51,6 +51,12 @@ module Invidious::Routes::Search
     else
       user = env.get? "user"
 
+      # An URL was copy/pasted in the search box.
+      # Redirect the user to the appropriate page.
+      if query.url?
+        return env.redirect UrlSanitizer.process(query.text).to_s
+      end
+
       begin
         items = query.process
       rescue ex : ChannelSearchException

src/invidious/routes/video_playback.cr

@@ -131,7 +131,7 @@ module Invidious::Routes::VideoPlayback
       end
 
       # TODO: Record bytes written so we can restart after a chunk fails
-      while true
+      loop do
         if !range_end && content_length
           range_end = content_length
         end

src/invidious/search/query.cr

@@ -20,6 +20,9 @@ module Invidious::Search
     property region : String?
     property channel : String = ""
 
+    # Flag that indicates if the smart search features have been disabled.
+    @inhibit_ssf : Bool = false
+
     # Return true if @raw_query is either `nil` or empty
     private def empty_raw_query?
       return @raw_query.empty?
@@ -48,10 +51,18 @@ module Invidious::Search
     )
       # Get the raw search query string (common to all search types). In
       # Regular search mode, also look for the `search_query` URL parameter
-      if @type.regular?
+      _raw_query = params["q"]?
-        @raw_query = params["q"]? || params["search_query"]? || ""
+      _raw_query ||= params["search_query"]? if @type.regular?
-      else
+      _raw_query ||= ""
-        @raw_query = params["q"]? || ""
+
+      # Remove surrounding whitespaces. Mostly useful for copy/pasted URLs.
+      @raw_query = _raw_query.strip
+
+      # Check for smart features (ex: URL search) inhibitor (backslash).
+      # If inhibitor is present, remove it.
+      if @raw_query.starts_with?('\\')
+        @inhibit_ssf = true
+        @raw_query = @raw_query[1..]
       end
 
       # Get the page number (also common to all search types)
@@ -85,7 +96,7 @@ module Invidious::Search
           @filters = Filters.from_iv_params(params)
           @channel = params["channel"]? || ""
 
-          if @filters.default? && @raw_query.includes?(':')
+          if @filters.default? && @raw_query.index(/\w:\w/)
             # Parse legacy filters from query
             @filters, @channel, @query, subs = Filters.from_legacy_filters(@raw_query)
           else
@@ -136,5 +147,22 @@ module Invidious::Search
 
       return params
     end
+
+    # Checks if the query is a standalone URL
+    def url? : Bool
+      # If the smart features have been inhibited, don't go further.
+      return false if @inhibit_ssf
+
+      # Only supported in regular search mode
+      return false if !@type.regular?
+
+      # If filters are present, that's a regular search
+      return false if !@filters.default?
+
+      # Simple heuristics: domain name
+      return @raw_query.starts_with?(
+        /(https?:\/\/)?(www\.)?(m\.)?youtu(\.be|be\.com)\//
+      )
+    end
   end
 end

src/invidious/user/imports.cr

@@ -115,7 +115,7 @@ struct Invidious::User
         playlists.each do |item|
           title = item["title"]?.try &.as_s?.try &.delete("<>")
           description = item["description"]?.try &.as_s?.try &.delete("\r")
-          privacy = item["privacy"]?.try &.as_s?.try { |privacy| PlaylistPrivacy.parse? privacy }
+          privacy = item["privacy"]?.try &.as_s?.try { |raw_pl_privacy_state| PlaylistPrivacy.parse? raw_pl_privacy_state }
 
           next if !title
           next if !description
@@ -124,7 +124,7 @@ struct Invidious::User
           playlist = create_playlist(title, privacy, user)
           Invidious::Database::Playlists.update_description(playlist.id, description)
 
-          videos = item["videos"]?.try &.as_a?.try &.each_with_index do |video_id, idx|
+          item["videos"]?.try &.as_a?.try &.each_with_index do |video_id, idx|
             if idx > CONFIG.playlist_length_limit
               raise InfoException.new("Playlist cannot have more than #{CONFIG.playlist_length_limit} videos")
             end
@@ -161,7 +161,7 @@ struct Invidious::User
     #  Youtube
     # -------------------
 
-    private def is_opml?(mimetype : String, extension : String)
+    private def opml?(mimetype : String, extension : String)
       opml_mimetypes = [
         "application/xml",
         "text/xml",
@@ -179,10 +179,10 @@ struct Invidious::User
     def from_youtube(user : User, body : String, filename : String, type : String) : Bool
       extension = filename.split(".").last
 
-      if is_opml?(type, extension)
+      if opml?(type, extension)
         subscriptions = XML.parse(body)
         user.subscriptions += subscriptions.xpath_nodes(%q(//outline[@type="rss"])).map do |channel|
-          channel["xmlUrl"].match(/UC[a-zA-Z0-9_-]{22}/).not_nil![0]
+          channel["xmlUrl"].match!(/UC[a-zA-Z0-9_-]{22}/)[0]
         end
       elsif extension == "json" || type == "application/json"
         subscriptions = JSON.parse(body)

src/invidious/videos.cr

@@ -98,20 +98,51 @@ struct Video
 
   # Methods for parsing streaming data
 
+  def convert_url(fmt)
+    if cfr = fmt["signatureCipher"]?.try { |json| HTTP::Params.parse(json.as_s) }
+      sp = cfr["sp"]
+      url = URI.parse(cfr["url"])
+      params = url.query_params
+
+      LOGGER.debug("Videos: Decoding '#{cfr}'")
+
+      unsig = DECRYPT_FUNCTION.try &.decrypt_signature(cfr["s"])
+      params[sp] = unsig if unsig
+    else
+      url = URI.parse(fmt["url"].as_s)
+      params = url.query_params
+    end
+
+    n = DECRYPT_FUNCTION.try &.decrypt_nsig(params["n"])
+    params["n"] = n if n
+
+    if token = CONFIG.po_token
+      params["pot"] = token
+    end
+
+    params["host"] = url.host.not_nil!
+    if region = self.info["region"]?.try &.as_s
+      params["region"] = region
+    end
+
+    url.query_params = params
+    LOGGER.trace("Videos: new url is '#{url}'")
+
+    return url.to_s
+  rescue ex
+    LOGGER.debug("Videos: Error when parsing video URL")
+    LOGGER.trace(ex.inspect_with_backtrace)
+    return ""
+  end
+
   def fmt_stream
     return @fmt_stream.as(Array(Hash(String, JSON::Any))) if @fmt_stream
 
-    fmt_stream = info["streamingData"]?.try &.["formats"]?.try &.as_a.map &.as_h || [] of Hash(String, JSON::Any)
+    fmt_stream = info.dig?("streamingData", "formats")
-    fmt_stream.each do |fmt|
+      .try &.as_a.map &.as_h || [] of Hash(String, JSON::Any)
-      if s = (fmt["cipher"]? || fmt["signatureCipher"]?).try { |h| HTTP::Params.parse(h.as_s) }
-        s.each do |k, v|
-          fmt[k] = JSON::Any.new(v)
-        end
-        fmt["url"] = JSON::Any.new("#{fmt["url"]}#{DECRYPT_FUNCTION.decrypt_signature(fmt)}")
-      end
 
-      fmt["url"] = JSON::Any.new("#{fmt["url"]}&host=#{URI.parse(fmt["url"].as_s).host}")
+    fmt_stream.each do |fmt|
-      fmt["url"] = JSON::Any.new("#{fmt["url"]}&region=#{self.info["region"]}") if self.info["region"]?
+      fmt["url"] = JSON::Any.new(self.convert_url(fmt))
     end
 
     fmt_stream.sort_by! { |f| f["width"]?.try &.as_i || 0 }
@@ -121,21 +152,17 @@ struct Video
 
   def adaptive_fmts
     return @adaptive_fmts.as(Array(Hash(String, JSON::Any))) if @adaptive_fmts
-    fmt_stream = info["streamingData"]?.try &.["adaptiveFormats"]?.try &.as_a.map &.as_h || [] of Hash(String, JSON::Any)
-    fmt_stream.each do |fmt|
-      if s = (fmt["cipher"]? || fmt["signatureCipher"]?).try { |h| HTTP::Params.parse(h.as_s) }
-        s.each do |k, v|
-          fmt[k] = JSON::Any.new(v)
-        end
-        fmt["url"] = JSON::Any.new("#{fmt["url"]}#{DECRYPT_FUNCTION.decrypt_signature(fmt)}")
-      end
 
-      fmt["url"] = JSON::Any.new("#{fmt["url"]}&host=#{URI.parse(fmt["url"].as_s).host}")
+    fmt_stream = info.dig("streamingData", "adaptiveFormats")
-      fmt["url"] = JSON::Any.new("#{fmt["url"]}&region=#{self.info["region"]}") if self.info["region"]?
+      .try &.as_a.map &.as_h || [] of Hash(String, JSON::Any)
+
+    fmt_stream.each do |fmt|
+      fmt["url"] = JSON::Any.new(self.convert_url(fmt))
     end
 
     fmt_stream.sort_by! { |f| f["width"]?.try &.as_i || 0 }
     @adaptive_fmts = fmt_stream
+
     return @adaptive_fmts.as(Array(Hash(String, JSON::Any)))
   end
 
@@ -150,65 +177,8 @@ struct Video
   # Misc. methods
 
   def storyboards
-    storyboards = info.dig?("storyboards", "playerStoryboardSpecRenderer", "spec")
+    container = info.dig?("storyboards") || JSON::Any.new("{}")
-      .try &.as_s.split("|")
+    return IV::Videos::Storyboard.from_yt_json(container, self.length_seconds)
-
-    if !storyboards
-      if storyboard = info.dig?("storyboards", "playerLiveStoryboardSpecRenderer", "spec").try &.as_s
-        return [{
-          url:               storyboard.split("#")[0],
-          width:             106,
-          height:            60,
-          count:             -1,
-          interval:          5000,
-          storyboard_width:  3,
-          storyboard_height: 3,
-          storyboard_count:  -1,
-        }]
-      end
-    end
-
-    items = [] of NamedTuple(
-      url: String,
-      width: Int32,
-      height: Int32,
-      count: Int32,
-      interval: Int32,
-      storyboard_width: Int32,
-      storyboard_height: Int32,
-      storyboard_count: Int32)
-
-    return items if !storyboards
-
-    url = URI.parse(storyboards.shift)
-    params = HTTP::Params.parse(url.query || "")
-
-    storyboards.each_with_index do |sb, i|
-      width, height, count, storyboard_width, storyboard_height, interval, _, sigh = sb.split("#")
-      params["sigh"] = sigh
-      url.query = params.to_s
-
-      width = width.to_i
-      height = height.to_i
-      count = count.to_i
-      interval = interval.to_i
-      storyboard_width = storyboard_width.to_i
-      storyboard_height = storyboard_height.to_i
-      storyboard_count = (count / (storyboard_width * storyboard_height)).ceil.to_i
-
-      items << {
-        url:               url.to_s.sub("$L", i).sub("$N", "M$M"),
-        width:             width,
-        height:            height,
-        count:             count,
-        interval:          interval,
-        storyboard_width:  storyboard_width,
-        storyboard_height: storyboard_height,
-        storyboard_count:  storyboard_count,
-      }
-    end
-
-    items
   end
 
   def paid
@@ -250,10 +220,10 @@ struct Video
   end
 
   def genre_url : String?
-    info["genreUcid"]? ? "/channel/#{info["genreUcid"]}" : nil
+    info["genreUcid"].try &.as_s? ? "/channel/#{info["genreUcid"]}" : nil
   end
 
-  def is_vr : Bool?
+  def vr? : Bool?
     return {"EQUIRECTANGULAR", "MESH"}.includes? self.projection_type
   end
 
@@ -334,6 +304,21 @@ struct Video
     {% if flag?(:debug_macros) %} {{debug}} {% end %}
   end
 
+  # Macro to generate ? and = accessor methods for attributes in `info`
+  private macro predicate_bool(method_name, name)
+    # Return {{name.stringify}} from `info`
+    def {{method_name.id.underscore}}? : Bool
+      return info[{{name.stringify}}]?.try &.as_bool || false
+    end
+
+    # Update {{name.stringify}} into `info`
+    def {{method_name.id.underscore}}=(value : Bool)
+      info[{{name.stringify}}] = JSON::Any.new(value)
+    end
+
+    {% if flag?(:debug_macros) %} {{debug}} {% end %}
+  end
+
   # Method definitions, using the macros above
 
   getset_string author
@@ -355,11 +340,12 @@ struct Video
   getset_i64 likes
   getset_i64 views
 
+  # TODO: Make predicate_bool the default as to adhere to Crystal conventions
   getset_bool allowRatings
   getset_bool authorVerified
   getset_bool isFamilyFriendly
   getset_bool isListed
-  getset_bool isUpcoming
+  predicate_bool upcoming, isUpcoming
 end
 
 def get_video(id, refresh = true, region = nil, force_refresh = false)
@@ -394,10 +380,6 @@ end
 def fetch_video(id, region)
   info = extract_video_info(video_id: id)
 
-  allowed_regions = info
-    .dig?("microformat", "playerMicroformatRenderer", "availableCountries")
-    .try &.as_a.map &.as_s || [] of String
-
   if reason = info["reason"]?
     if reason == "Video unavailable"
       raise NotFoundException.new(reason.as_s || "")

src/invidious/videos/description.cr

@@ -36,7 +36,13 @@ def parse_description(desc, video_id : String) : String?
   return "" if content.empty?
 
   commands = desc["commandRuns"]?.try &.as_a
-  return content if commands.nil?
+  if commands.nil?
+    # Slightly faster than HTML.escape, as we're only doing one pass on
+    # the string instead of five for the standard library
+    return String.build do |str|
+      copy_string(str, content.each_codepoint, content.size)
+    end
+  end
 
   # Not everything is stored in UTF-8 on youtube's side. The SMP codepoints
   # (0x10000 and above) are encoded as UTF-16 surrogate pairs, which are

src/invidious/videos/parser.cr

@@ -55,7 +55,7 @@ def extract_video_info(video_id : String)
   client_config = YoutubeAPI::ClientConfig.new
 
   # Fetch data from the player endpoint
-  player_response = YoutubeAPI.player(video_id: video_id, params: "", client_config: client_config)
+  player_response = YoutubeAPI.player(video_id: video_id, params: "2AMB", client_config: client_config)
 
   playability_status = player_response.dig?("playabilityStatus", "status").try &.as_s
 
@@ -102,7 +102,9 @@ def extract_video_info(video_id : String)
 
   new_player_response = nil
 
-  if reason.nil?
+  # Don't use Android client if po_token is passed because po_token doesn't
+  # work for Android client.
+  if reason.nil? && CONFIG.po_token.nil?
     # Fetch the video streams using an Android client in order to get the
     # decrypted URLs and maybe fix throttling issues (#2194). See the
     # following issue for an explanation about decrypted URLs:
@@ -112,7 +114,10 @@ def extract_video_info(video_id : String)
   end
 
   # Last hope
-  if new_player_response.nil?
+  # Only trigger if reason found and po_token or didn't work wth Android client.
+  # TvHtml5ScreenEmbed now requires sig helper for it to work but po_token is not required
+  # if the IP address is not blocked.
+  if CONFIG.po_token && reason || CONFIG.po_token.nil? && new_player_response.nil?
     client_config.client_type = YoutubeAPI::ClientType::TvHtml5ScreenEmbed
     new_player_response = try_fetch_streaming_data(video_id, client_config)
   end
@@ -424,7 +429,7 @@ def parse_video_info(video_id : String, player_response : Hash(String, JSON::Any
     "shortDescription" => JSON::Any.new(short_description.try &.as_s || nil),
     # Video metadata
     "genre"     => JSON::Any.new(genre.try &.as_s || ""),
-    "genreUcid" => JSON::Any.new(genre_ucid.try &.as_s || ""),
+    "genreUcid" => JSON::Any.new(genre_ucid.try &.as_s?),
     "license"   => JSON::Any.new(license.try &.as_s || ""),
     # Music section
     "music" => JSON.parse(music_list.to_json),

src/invidious/videos/storyboard.cr

@@ -0,0 +1,122 @@
+require "uri"
+require "http/params"
+
+module Invidious::Videos
+  struct Storyboard
+    # Template URL
+    getter url : URI
+    getter proxied_url : URI
+
+    # Thumbnail parameters
+    getter width : Int32
+    getter height : Int32
+    getter count : Int32
+    getter interval : Int32
+
+    # Image (storyboard) parameters
+    getter rows : Int32
+    getter columns : Int32
+    getter images_count : Int32
+
+    def initialize(
+      *, @url, @width, @height, @count, @interval,
+      @rows, @columns, @images_count
+    )
+      authority = /(i\d?).ytimg.com/.match!(@url.host.not_nil!)[1]?
+
+      @proxied_url = URI.parse(HOST_URL)
+      @proxied_url.path = "/sb/#{authority}/#{@url.path.lchop("/sb/")}"
+      @proxied_url.query = @url.query
+    end
+
+    # Parse the JSON structure from Youtube
+    def self.from_yt_json(container : JSON::Any, length_seconds : Int32) : Array(Storyboard)
+      # Livestream storyboards are a bit different
+      # TODO: document exactly how
+      if storyboard = container.dig?("playerLiveStoryboardSpecRenderer", "spec").try &.as_s
+        return [Storyboard.new(
+          url: URI.parse(storyboard.split("#")[0]),
+          width: 106,
+          height: 60,
+          count: -1,
+          interval: 5000,
+          rows: 3,
+          columns: 3,
+          images_count: -1
+        )]
+      end
+
+      # Split the storyboard string into chunks
+      #
+      # General format (whitespaces added for legibility):
+      #   https://i.ytimg.com/sb/<video_id>/storyboard3_L$L/$N.jpg?sqp=<sig0>
+      #   |  48 #  27 #  100 #  10 #  10 #      0 #  default #  rs$<sig1>
+      #   |  80 #  45 #   95 #  10 #  10 #  10000 #      M$M #  rs$<sig2>
+      #   | 160 #  90 #   95 #   5 #   5 #  10000 #      M$M #  rs$<sig3>
+      #
+      storyboards = container.dig?("playerStoryboardSpecRenderer", "spec")
+        .try &.as_s.split("|")
+
+      return [] of Storyboard if !storyboards
+
+      # The base URL is the first chunk
+      base_url = URI.parse(storyboards.shift)
+
+      return storyboards.map_with_index do |sb, i|
+        # Separate the different storyboard parameters:
+        # width/height: respective dimensions, in pixels, of a single thumbnail
+        # count: how many thumbnails are displayed across the full video
+        # columns/rows: maximum amount of thumbnails that can be stuffed in a
+        #   single image, horizontally and vertically.
+        # interval: interval between two thumbnails, in milliseconds
+        # name: storyboard filename. Usually "M$M" or "default"
+        # sigh: URL cryptographic signature
+        width, height, count, columns, rows, interval, name, sigh = sb.split("#")
+
+        width = width.to_i
+        height = height.to_i
+        count = count.to_i
+        interval = interval.to_i
+        columns = columns.to_i
+        rows = rows.to_i
+
+        # Copy base URL object, so that we can modify it
+        url = base_url.dup
+
+        # Add the signature to the URL
+        params = url.query_params
+        params["sigh"] = sigh
+        url.query_params = params
+
+        # Replace the template parts with what we have
+        url.path = url.path.sub("$L", i).sub("$N", name)
+
+        # This value represents the maximum amount of thumbnails that can fit
+        # in a single image. The last image (or the only one for short videos)
+        # will contain less thumbnails than that.
+        thumbnails_per_image = columns * rows
+
+        # This value represents the total amount of storyboards required to
+        # hold all of the thumbnails. It can't be less than 1.
+        images_count = (count / thumbnails_per_image).ceil.to_i
+
+        # Compute the interval when needed (in general, that's only required
+        # for the first "default" storyboard).
+        if interval == 0
+          interval = ((length_seconds / count) * 1_000).to_i
+        end
+
+        Storyboard.new(
+          url: url,
+          width: width,
+          height: height,
+          count: count,
+          interval: interval,
+          rows: rows,
+          columns: columns,
+          images_count: images_count,
+        )
+      end
+    end
+  end
+end

src/invidious/videos/transcript.cr

@@ -1,8 +1,26 @@
 module Invidious::Videos
-  # Namespace for methods primarily relating to Transcripts
+  # A `Transcripts` struct encapsulates a sequence of lines that together forms the whole transcript for a given YouTube video.
-  module Transcript
+  # These lines can be categorized into two types: section headings and regular lines representing content from the video.
-    record TranscriptLine, start_ms : Time::Span, end_ms : Time::Span, line : String
+  struct Transcript
+    # Types
+    record HeadingLine, start_ms : Time::Span, end_ms : Time::Span, line : String
+    record RegularLine, start_ms : Time::Span, end_ms : Time::Span, line : String
+    alias TranscriptLine = HeadingLine | RegularLine
 
+    property lines : Array(TranscriptLine)
+
+    property language_code : String
+    property auto_generated : Bool
+
+    # User friendly label for the current transcript.
+    # Example: "English (auto-generated)"
+    property label : String
+
+    # Initializes a new Transcript struct with the contents and associated metadata describing it
+    def initialize(@lines : Array(TranscriptLine), @language_code : String, @auto_generated : Bool, @label : String)
+    end
+
+    # Generates a protobuf string to fetch the requested transcript from YouTube
     def self.generate_param(video_id : String, language_code : String, auto_generated : Bool) : String
       kind = auto_generated ? "asr" : ""
 
@@ -30,48 +48,79 @@ module Invidious::Videos
       return params
     end
 
-    def self.convert_transcripts_to_vtt(initial_data : Hash(String, JSON::Any), target_language : String) : String
+    # Constructs a Transcripts struct from the initial YouTube response
-      # Convert into array of TranscriptLine
+    def self.from_raw(initial_data : Hash(String, JSON::Any), language_code : String, auto_generated : Bool)
-      lines = self.parse(initial_data)
+      transcript_panel = initial_data.dig("actions", 0, "updateEngagementPanelAction", "content", "transcriptRenderer",
+        "content", "transcriptSearchPanelRenderer")
 
+      segment_list = transcript_panel.dig("body", "transcriptSegmentListRenderer")
+
+      if !segment_list["initialSegments"]?
+        raise NotFoundException.new("Requested transcript does not exist")
+      end
+
+      # Extract user-friendly label for the current transcript
+
+      footer_language_menu = transcript_panel.dig?(
+        "footer", "transcriptFooterRenderer", "languageMenu", "sortFilterSubMenuRenderer", "subMenuItems"
+      )
+
+      if footer_language_menu
+        label = footer_language_menu.as_a.select(&.["selected"].as_bool)[0]["title"].as_s
+      else
+        label = language_code
+      end
+
+      # Extract transcript lines
+
+      initial_segments = segment_list["initialSegments"].as_a
+
+      lines = [] of TranscriptLine
+
+      initial_segments.each do |line|
+        if unpacked_line = line["transcriptSectionHeaderRenderer"]?
+          line_type = HeadingLine
+        else
+          unpacked_line = line["transcriptSegmentRenderer"]
+          line_type = RegularLine
+        end
+
+        start_ms = unpacked_line["startMs"].as_s.to_i.millisecond
+        end_ms = unpacked_line["endMs"].as_s.to_i.millisecond
+        text = extract_text(unpacked_line["snippet"]) || ""
+
+        lines << line_type.new(start_ms, end_ms, text)
+      end
+
+      return Transcript.new(
+        lines: lines,
+        language_code: language_code,
+        auto_generated: auto_generated,
+        label: label
+      )
+    end
+
+    # Converts transcript lines to a WebVTT file
+    #
+    # This is used within Invidious to replace subtitles
+    # as to workaround YouTube's rate-limited timedtext endpoint.
+    def to_vtt
       settings_field = {
         "Kind"     => "captions",
-        "Language" => target_language,
+        "Language" => @language_code,
       }
 
-      # Taken from Invidious::Videos::Captions::Metadata.timedtext_to_vtt()
+      vtt = WebVTT.build(settings_field) do |builder|
-      vtt = WebVTT.build(settings_field) do |vtt|
+        @lines.each do |line|
-        lines.each do |line|
+          # Section headers are excluded from the VTT conversion as to
-          vtt.cue(line.start_ms, line.end_ms, line.line)
+          # match the regular captions returned from YouTube as much as possible
+          next if line.is_a? HeadingLine
+
+          builder.cue(line.start_ms, line.end_ms, line.line)
         end
       end
 
       return vtt
     end
-
-    private def self.parse(initial_data : Hash(String, JSON::Any))
-      body = initial_data.dig("actions", 0, "updateEngagementPanelAction", "content", "transcriptRenderer",
-        "content", "transcriptSearchPanelRenderer", "body", "transcriptSegmentListRenderer",
-        "initialSegments").as_a
-
-      lines = [] of TranscriptLine
-      body.each do |line|
-        # Transcript section headers. They are not apart of the captions and as such we can safely skip them.
-        if line.as_h.has_key?("transcriptSectionHeaderRenderer")
-          next
-        end
-
-        line = line["transcriptSegmentRenderer"]
-
-        start_ms = line["startMs"].as_s.to_i.millisecond
-        end_ms = line["endMs"].as_s.to_i.millisecond
-
-        text = extract_text(line["snippet"]) || ""
-
-        lines << TranscriptLine.new(start_ms, end_ms, text)
-      end
-
-      return lines
-    end
   end
 end

src/invidious/views/channel.ecr

@@ -30,13 +30,13 @@
 <meta property="og:site_name" content="Invidious">
 <meta property="og:url" content="<%= HOST_URL %>/channel/<%= ucid %>">
 <meta property="og:title" content="<%= author %>">
-<meta property="og:image" content="/ggpht<%= channel_profile_pic %>">
+<meta property="og:image" content="<%= HOST_URL %>/ggpht<%= channel_profile_pic %>">
 <meta property="og:description" content="<%= channel.description %>">
 <meta name="twitter:card" content="summary">
 <meta name="twitter:url" content="<%= HOST_URL %>/channel/<%= ucid %>">
 <meta name="twitter:title" content="<%= author %>">
 <meta name="twitter:description" content="<%= channel.description %>">
-<meta name="twitter:image" content="/ggpht<%= channel_profile_pic %>">
+<meta name="twitter:image" content="<%= HOST_URL %>/ggpht<%= channel_profile_pic %>">
 <link rel="alternate" type="application/rss+xml" title="RSS" href="/feed/channel/<%= ucid %>" />
 <%- end -%>
 

src/invidious/views/components/search_box.ecr

@@ -6,4 +6,7 @@
 		title="<%= translate(locale, "search") %>"
 		value="<%= env.get?("search").try {|x| HTML.escape(x.as(String)) } %>">
 	</fieldset>
+	<button type="submit" id="searchbutton" aria-label="<%= translate(locale, "search") %>">
+		<i class="icon ion-ios-search"></i>
+	</button>
 </form>

src/invidious/views/components/video-context-buttons.ecr

@@ -1,6 +1,6 @@
 <div class="flex-right flexible">
     <div class="icon-buttons">
-        <a title="<%=translate(locale, "videoinfo_watch_on_youTube")%>" href="https://www.youtube.com/watch<%=endpoint_params%>">
+        <a title="<%=translate(locale, "videoinfo_watch_on_youTube")%>" rel="noreferrer noopener" href="https://www.youtube.com/watch<%=endpoint_params%>">
             <i class="icon ion-logo-youtube"></i>
         </a>
         <a title="<%=translate(locale, "Audio mode")%>" href="/watch<%=endpoint_params%>&listen=1">

src/invidious/views/playlist.ecr

@@ -83,7 +83,7 @@
 
         <% if !playlist.is_a? InvidiousPlaylist %>
             <div class="pure-u-2-3">
-                    <a href="https://www.youtube.com/playlist?list=<%= playlist.id %>">
+                    <a rel="noreferrer noopener" href="https://www.youtube.com/playlist?list=<%= playlist.id %>">
                         <%= translate(locale, "View playlist on YouTube") %>
                     </a>
                     <span> | </span>

src/invidious/views/user/preferences.ecr

@@ -310,7 +310,7 @@
 
                 <div class="pure-control-group">
                     <label for="modified_source_code_url"><%= translate(locale, "adminprefs_modified_source_code_url_label") %></label>
-                    <input name="modified_source_code_url" id="modified_source_code_url" type="input" <% if CONFIG.modified_source_code_url %>checked<% end %>>
+                    <input name="modified_source_code_url" id="modified_source_code_url" type="url" value="<%= CONFIG.modified_source_code_url %>">
                 </div>
             <% end %>
 

src/invidious/views/watch.ecr

@@ -10,7 +10,7 @@
 <meta property="og:site_name" content="<%= author %> | Invidious">
 <meta property="og:url" content="<%= HOST_URL %>/watch?v=<%= video.id %>">
 <meta property="og:title" content="<%= title %>">
-<meta property="og:image" content="/vi/<%= video.id %>/maxres.jpg">
+<meta property="og:image" content="<%= HOST_URL %>/vi/<%= video.id %>/maxres.jpg">
 <meta property="og:description" content="<%= HTML.escape(video.short_description) %>">
 <meta property="og:type" content="video.other">
 <meta property="og:video:url" content="<%= HOST_URL %>/embed/<%= video.id %>">
@@ -62,7 +62,7 @@ we're going to need to do it here in order to allow for translations.
     "params" => params,
     "preferences" => preferences,
     "premiere_timestamp" => video.premiere_timestamp.try &.to_unix,
-    "vr" => video.is_vr,
+    "vr" => video.vr?,
     "projection_type" => video.projection_type,
     "local_disabled" => CONFIG.disabled?("local"),
     "support_reddit" => true
@@ -123,8 +123,8 @@ we're going to need to do it here in order to allow for translations.
                         link_yt_embed = IV::HttpServer::Utils.add_params_to_url(link_yt_embed, link_yt_param)
                     end
                 -%>
-                <a id="link-yt-watch" data-base-url="<%= link_yt_watch %>" href="<%= link_yt_watch %>"><%= translate(locale, "videoinfo_watch_on_youTube") %></a>
+                <a id="link-yt-watch" rel="noreferrer noopener" data-base-url="<%= link_yt_watch %>" href="<%= link_yt_watch %>"><%= translate(locale, "videoinfo_watch_on_youTube") %></a>
-                (<a id="link-yt-embed" data-base-url="<%= link_yt_embed %>" href="<%= link_yt_embed %>"><%= translate(locale, "videoinfo_youTube_embed_link") %></a>)
+                (<a id="link-yt-embed" rel="noreferrer noopener" data-base-url="<%= link_yt_embed %>" href="<%= link_yt_embed %>"><%= translate(locale, "videoinfo_youTube_embed_link") %></a>)
             </span>
 
             <p id="watch-on-another-invidious-instance">

src/invidious/yt_backend/connection_pool.cr

@@ -1,6 +1,6 @@
 def add_yt_headers(request)
   request.headers.delete("User-Agent") if request.headers["User-Agent"] == "Crystal"
-  request.headers["User-Agent"] ||= "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36"
+  request.headers["User-Agent"] ||= "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36"
 
   request.headers["Accept-Charset"] ||= "ISO-8859-1,utf-8;q=0.7,*;q=0.7"
   request.headers["Accept"] ||= "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"
@@ -24,7 +24,7 @@ struct YoutubeConnectionPool
     @pool = build_pool()
   end
 
-  def client(&block)
+  def client(&)
     conn = pool.checkout
     begin
       response = yield conn
@@ -69,7 +69,7 @@ def make_client(url : URI, region = nil, force_resolve : Bool = false)
   return client
 end
 
-def make_client(url : URI, region = nil, force_resolve : Bool = false, &block)
+def make_client(url : URI, region = nil, force_resolve : Bool = false, &)
   client = make_client(url, region, force_resolve)
   begin
     yield client

src/invidious/yt_backend/extractors.cr

@@ -109,7 +109,6 @@ private module Parsers
       end
 
       live_now = false
-      paid = false
       premium = false
 
       premiere_timestamp = item_contents.dig?("upcomingEventData", "startTime").try { |t| Time.unix(t.as_s.to_i64) }
@@ -856,7 +855,7 @@ end
 #
 # This function yields the container so that items can be parsed separately.
 #
-def extract_items(initial_data : InitialData, &block)
+def extract_items(initial_data : InitialData, &)
   if unpackaged_data = initial_data["contents"]?.try &.as_h
   elsif unpackaged_data = initial_data["response"]?.try &.as_h
   elsif unpackaged_data = initial_data.dig?("onResponseReceivedActions", 1).try &.as_h

src/invidious/yt_backend/extractors_utils.cr

@@ -83,5 +83,5 @@ end
 
 def extract_selected_tab(tabs)
   # Extract the selected tab from the array of tabs Youtube returns
-  return selected_target = tabs.as_a.select(&.["tabRenderer"]?.try &.["selected"]?.try &.as_bool)[0]["tabRenderer"]
+  return tabs.as_a.select(&.["tabRenderer"]?.try &.["selected"]?.try &.as_bool)[0]["tabRenderer"]
 end

src/invidious/yt_backend/url_sanitizer.cr

@@ -0,0 +1,121 @@
+require "uri"
+
+module UrlSanitizer
+  extend self
+
+  ALLOWED_QUERY_PARAMS = {
+    channel:  ["u", "user", "lb"],
+    playlist: ["list"],
+    search:   ["q", "search_query", "sp"],
+    watch:    [
+      "v",                                  # Video ID
+      "list", "index",                      # Playlist-related
+      "playlist",                           # Unnamed playlist (id,id,id,...) (embed-only?)
+      "t", "time_continue", "start", "end", # Timestamp
+      "lc",                                 # Highlighted comment (watch page only)
+    ],
+  }
+
+  # Returns whether the given string is an ASCII word. This is the same as
+  # running the following regex in US-ASCII locale: /^[\w-]+$/
+  private def ascii_word?(str : String) : Bool
+    return false if str.bytesize != str.size
+
+    str.each_byte do |byte|
+      next if 'a'.ord <= byte <= 'z'.ord
+      next if 'A'.ord <= byte <= 'Z'.ord
+      next if '0'.ord <= byte <= '9'.ord
+      next if byte == '-'.ord || byte == '_'.ord
+
+      return false
+    end
+
+    return true
+  end
+
+  # Return which kind of parameters are allowed based on the
+  # first path component (breadcrumb 0).
+  private def determine_allowed(path_root : String)
+    case path_root
+    when "watch", "w", "v", "embed", "e", "shorts", "clip"
+      return :watch
+    when .starts_with?("@"), "c", "channel", "user", "profile", "attribution_link"
+      return :channel
+    when "playlist", "mix"
+      return :playlist
+    when "results", "search"
+      return :search
+    else # hashtag, post, trending, brand URLs, etc..
+      return nil
+    end
+  end
+
+  # Create a new URI::Param containing only the allowed parameters
+  private def copy_params(unsafe_params : URI::Params, allowed_type) : URI::Params
+    new_params = URI::Params.new
+
+    ALLOWED_QUERY_PARAMS[allowed_type].each do |name|
+      if unsafe_params[name]?
+        # Only copy the last parameter, in case there is more than one
+        new_params[name] = unsafe_params.fetch_all(name)[-1]
+      end
+    end
+
+    return new_params
+  end
+
+  # Transform any user-supplied youtube URL into something we can trust
+  # and use across the code.
+  def process(str : String) : URI
+    # Because URI follows RFC3986 specifications, URL without a scheme
+    # will be parsed as a relative path. So we have to add a scheme ourselves.
+    str = "https://#{str}" if !str.starts_with?(/https?:\/\//)
+
+    unsafe_uri = URI.parse(str)
+    unsafe_host = unsafe_uri.host
+    unsafe_path = unsafe_uri.path
+
+    new_uri = URI.new(path: "/")
+
+    # Redirect to homepage for bogus URLs
+    return new_uri if (unsafe_host.nil? || unsafe_path.nil?)
+
+    breadcrumbs = unsafe_path
+      .split('/', remove_empty: true)
+      .compact_map do |bc|
+        # Exclude attempts at path trasversal
+        next if bc == "." || bc == ".."
+
+        # Non-alnum characters are unlikely in a genuine URL
+        next if !ascii_word?(bc)
+
+        bc
+      end
+
+    # If nothing remains, it's either a legit URL to the homepage
+    # (who does that!?) or because we filtered some junk earlier.
+    return new_uri if breadcrumbs.empty?
+
+    # Replace the original query parameters with the sanitized ones
+    case unsafe_host
+    when .ends_with?("youtube.com")
+      # Use our sanitized path (not forgetting the leading '/')
+      new_uri.path = "/#{breadcrumbs.join('/')}"
+
+      # Then determine which params are allowed, and copy them over
+      if allowed = determine_allowed(breadcrumbs[0])
+        new_uri.query_params = copy_params(unsafe_uri.query_params, allowed)
+      end
+    when "youtu.be"
+      # Always redirect to the watch page
+      new_uri.path = "/watch"
+
+      new_params = copy_params(unsafe_uri.query_params, :watch)
+      new_params["id"] = breadcrumbs[0]
+
+      new_uri.query_params = new_params
+    end
+
+    return new_uri
+  end
+end

src/invidious/yt_backend/youtube_api.cr

@@ -5,14 +5,11 @@
 module YoutubeAPI
   extend self
 
-  private DEFAULT_API_KEY = "AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8"
-  private ANDROID_API_KEY = "AIzaSyA8eiZmM1FaDVjRy-df2KTyQ_vz_yYM39w"
-
   # For Android versions, see https://en.wikipedia.org/wiki/Android_version_history
-  private ANDROID_APP_VERSION = "19.14.42"
+  private ANDROID_APP_VERSION = "19.32.34"
-  private ANDROID_USER_AGENT  = "com.google.android.youtube/19.14.42 (Linux; U; Android 12; US) gzip"
-  private ANDROID_SDK_VERSION = 31_i64
   private ANDROID_VERSION     = "12"
+  private ANDROID_USER_AGENT  = "com.google.android.youtube/#{ANDROID_APP_VERSION} (Linux; U; Android #{ANDROID_VERSION}; US) gzip"
+  private ANDROID_SDK_VERSION = 31_i64
 
   private ANDROID_TS_APP_VERSION = "1.9"
   private ANDROID_TS_USER_AGENT  = "com.google.android.youtube/1.9 (Linux; U; Android 12; US) gzip"
@@ -20,9 +17,9 @@ module YoutubeAPI
   # For Apple device names, see https://gist.github.com/adamawolf/3048717
   # For iOS versions, see https://en.wikipedia.org/wiki/IOS_version_history#Releases,
   # then go to the dedicated article of the major version you want.
-  private IOS_APP_VERSION = "19.16.3"
+  private IOS_APP_VERSION = "19.32.8"
-  private IOS_USER_AGENT  = "com.google.ios.youtube/19.16.3 (iPhone14,5; U; CPU iOS 17_4 like Mac OS X;)"
+  private IOS_USER_AGENT  = "com.google.ios.youtube/#{IOS_APP_VERSION} (iPhone14,5; U; CPU iOS 17_6 like Mac OS X;)"
-  private IOS_VERSION     = "17.4.0.21E219" # Major.Minor.Patch.Build
+  private IOS_VERSION     = "17.6.1.21G93" # Major.Minor.Patch.Build
 
   private WINDOWS_VERSION = "10.0"
 
@@ -51,8 +48,7 @@ module YoutubeAPI
     ClientType::Web => {
       name:       "WEB",
       name_proto: "1",
-      version:    "2.20240304.00.00",
+      version:    "2.20240814.00.00",
-      api_key:    DEFAULT_API_KEY,
       screen:     "WATCH_FULL_SCREEN",
       os_name:    "Windows",
       os_version: WINDOWS_VERSION,
@@ -61,8 +57,7 @@ module YoutubeAPI
     ClientType::WebEmbeddedPlayer => {
       name:       "WEB_EMBEDDED_PLAYER",
       name_proto: "56",
-      version:    "1.20240303.00.00",
+      version:    "1.20240812.01.00",
-      api_key:    DEFAULT_API_KEY,
       screen:     "EMBED",
       os_name:    "Windows",
       os_version: WINDOWS_VERSION,
@@ -71,8 +66,7 @@ module YoutubeAPI
     ClientType::WebMobile => {
       name:       "MWEB",
       name_proto: "2",
-      version:    "2.20240304.08.00",
+      version:    "2.20240813.02.00",
-      api_key:    DEFAULT_API_KEY,
       os_name:    "Android",
       os_version: ANDROID_VERSION,
       platform:   "MOBILE",
@@ -80,8 +74,7 @@ module YoutubeAPI
     ClientType::WebScreenEmbed => {
       name:       "WEB",
       name_proto: "1",
-      version:    "2.20240304.00.00",
+      version:    "2.20240814.00.00",
-      api_key:    DEFAULT_API_KEY,
       screen:     "EMBED",
       os_name:    "Windows",
       os_version: WINDOWS_VERSION,
@@ -94,7 +87,6 @@ module YoutubeAPI
       name:                "ANDROID",
       name_proto:          "3",
       version:             ANDROID_APP_VERSION,
-      api_key:             ANDROID_API_KEY,
       android_sdk_version: ANDROID_SDK_VERSION,
       user_agent:          ANDROID_USER_AGENT,
       os_name:             "Android",
@@ -105,13 +97,11 @@ module YoutubeAPI
       name:       "ANDROID_EMBEDDED_PLAYER",
       name_proto: "55",
       version:    ANDROID_APP_VERSION,
-      api_key:    "AIzaSyCjc_pVEDi4qsv5MtC2dMXzpIaDoRFLsxw",
     },
     ClientType::AndroidScreenEmbed => {
       name:                "ANDROID",
       name_proto:          "3",
       version:             ANDROID_APP_VERSION,
-      api_key:             DEFAULT_API_KEY,
       screen:              "EMBED",
       android_sdk_version: ANDROID_SDK_VERSION,
       user_agent:          ANDROID_USER_AGENT,
@@ -123,7 +113,6 @@ module YoutubeAPI
       name:                "ANDROID_TESTSUITE",
       name_proto:          "30",
       version:             ANDROID_TS_APP_VERSION,
-      api_key:             ANDROID_API_KEY,
       android_sdk_version: ANDROID_SDK_VERSION,
       user_agent:          ANDROID_TS_USER_AGENT,
       os_name:             "Android",
@@ -137,7 +126,6 @@ module YoutubeAPI
       name:         "IOS",
       name_proto:   "5",
       version:      IOS_APP_VERSION,
-      api_key:      "AIzaSyB-63vPrdThhKuerbB2N_l7Kwwcxj6yUAc",
       user_agent:   IOS_USER_AGENT,
       device_make:  "Apple",
       device_model: "iPhone14,5",
@@ -149,7 +137,6 @@ module YoutubeAPI
       name:         "IOS_MESSAGES_EXTENSION",
       name_proto:   "66",
       version:      IOS_APP_VERSION,
-      api_key:      DEFAULT_API_KEY,
       user_agent:   IOS_USER_AGENT,
       device_make:  "Apple",
       device_model: "iPhone14,5",
@@ -160,9 +147,8 @@ module YoutubeAPI
     ClientType::IOSMusic => {
       name:         "IOS_MUSIC",
       name_proto:   "26",
-      version:      "6.42",
+      version:      "7.14",
-      api_key:      "AIzaSyBAETezhkwP0ZWA02RsqT1zu78Fpt0bC_s",
+      user_agent:   "com.google.ios.youtubemusic/7.14 (iPhone14,5; U; CPU iOS 17_6 like Mac OS X;)",
-      user_agent:   "com.google.ios.youtubemusic/6.42 (iPhone14,5; U; CPU iOS 17_4 like Mac OS X;)",
       device_make:  "Apple",
       device_model: "iPhone14,5",
       os_name:      "iPhone",
@@ -175,14 +161,12 @@ module YoutubeAPI
     ClientType::TvHtml5 => {
       name:       "TVHTML5",
       name_proto: "7",
-      version:    "7.20240304.10.00",
+      version:    "7.20240813.07.00",
-      api_key:    DEFAULT_API_KEY,
     },
     ClientType::TvHtml5ScreenEmbed => {
       name:       "TVHTML5_SIMPLY_EMBEDDED_PLAYER",
       name_proto: "85",
       version:    "2.0",
-      api_key:    DEFAULT_API_KEY,
       screen:     "EMBED",
     },
   }
@@ -237,11 +221,6 @@ module YoutubeAPI
       HARDCODED_CLIENTS[@client_type][:version]
     end
 
-    # :ditto:
-    def api_key : String
-      HARDCODED_CLIENTS[@client_type][:api_key]
-    end
-
     # :ditto:
     def screen : String
       HARDCODED_CLIENTS[@client_type][:screen]? || ""
@@ -293,7 +272,7 @@ module YoutubeAPI
   # Return, as a Hash, the "context" data required to request the
   # youtube API endpoints.
   #
-  private def make_context(client_config : ClientConfig | Nil) : Hash
+  private def make_context(client_config : ClientConfig | Nil, video_id = "dQw4w9WgXcQ") : Hash
     # Use the default client config if nil is passed
     client_config ||= DEFAULT_CLIENT_CONFIG
 
@@ -313,7 +292,7 @@ module YoutubeAPI
 
     if client_config.screen == "EMBED"
       client_context["thirdParty"] = {
-        "embedUrl" => "https://www.youtube.com/embed/dQw4w9WgXcQ",
+        "embedUrl" => "https://www.youtube.com/embed/#{video_id}",
       } of String => String | Int64
     end
 
@@ -341,6 +320,10 @@ module YoutubeAPI
       client_context["client"]["platform"] = platform
     end
 
+    if CONFIG.visitor_data.is_a?(String)
+      client_context["client"]["visitorData"] = CONFIG.visitor_data.as(String)
+    end
+
     return client_context
   end
 
@@ -474,19 +457,32 @@ module YoutubeAPI
     params : String,
     client_config : ClientConfig | Nil = nil
   )
+    # Playback context, separate because it can be different between clients
+    playback_ctx = {
+      "html5Preference" => "HTML5_PREF_WANTS",
+      "referer"         => "https://www.youtube.com/watch?v=#{video_id}",
+    } of String => String | Int64
+
+    if {"WEB", "TVHTML5"}.any? { |s| client_config.name.starts_with? s }
+      if sts = DECRYPT_FUNCTION.try &.get_sts
+        playback_ctx["signatureTimestamp"] = sts.to_i64
+      end
+    end
+
     # JSON Request data, required by the API
     data = {
       "contentCheckOk" => true,
       "videoId"        => video_id,
-      "context"        => self.make_context(client_config),
+      "context"        => self.make_context(client_config, video_id),
       "racyCheckOk"    => true,
       "user"           => {
         "lockedSafetyMode" => false,
       },
       "playbackContext" => {
-        "contentPlaybackContext" => {
+        "contentPlaybackContext" => playback_ctx,
-          "html5Preference": "HTML5_PREF_WANTS",
       },
+      "serviceIntegrityDimensions" => {
+        "poToken" => CONFIG.po_token,
       },
     }
 
@@ -606,7 +602,7 @@ module YoutubeAPI
     client_config ||= DEFAULT_CLIENT_CONFIG
 
     # Query parameters
-    url = "#{endpoint}?key=#{client_config.api_key}&prettyPrint=false"
+    url = "#{endpoint}?prettyPrint=false"
 
     headers = HTTP::Headers{
       "Content-Type"              => "application/json; charset=UTF-8",
@@ -620,6 +616,10 @@ module YoutubeAPI
       headers["User-Agent"] = user_agent
     end
 
+    if CONFIG.visitor_data.is_a?(String)
+      headers["X-Goog-Visitor-Id"] = CONFIG.visitor_data.as(String)
+    end
+
     # Logging
     LOGGER.debug("YoutubeAPI: Using endpoint: \"#{endpoint}\"")
     LOGGER.trace("YoutubeAPI: ClientConfig: #{client_config}")