add dockerfile

.dockerignore

@@ -0,0 +1,23 @@
+.idea
+
+# Python
+venv
+dist
+.tox
+__pycache__
+*.egg-info
+.pytest_cache
+
+# JS
+node_modules
+
+# Jupyter
+.ipynb_checkpoints
+
+# Application data
+/.env
+/_run*
+*.sqlite3
+
+assets
+notes

assets/icons/icon.svg

@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="12.084mm" height="12.084mm" version="1.1" viewBox="0 0 12.084 12.084" xmlns="http://www.w3.org/2000/svg"><g transform="translate(-1.75 -1.9565)"><path d="m2 2.2065v7.3223l4.2617 4.2617h3.0605l4.2617-4.2617v-7.3223h-1v6.9082l-3.6758 3.6758h-2.2324l-3.6758-3.6758v-6.9082z" color="#000000" fill="#e00" stroke="#fff" stroke-linecap="square" stroke-width=".5"/></g><g transform="translate(-3.2188 -20.416)"><path d="m3.4688 20.666v7.3223l4.2617 4.2617h3.0605l4.2617-4.2617v-7.3223h-1v6.9082l-3.6758 3.6758h-2.2324l-3.6758-3.6758v-6.9082z" color="#000000" fill="#e00"/></g></svg>

assets/sass/style.sass

@@ -39,3 +39,7 @@
 
     &:last-child
         padding-bottom: 0.5vw
+
+// Fix almost invisible navbar items on mobile
+.navbar-item
+    color: #fff

deploy/Dockerfile

@@ -0,0 +1,47 @@
+FROM thetadev256/ucast-dev
+
+COPY . /build
+WORKDIR /build
+
+RUN poetry build -f wheel
+
+FROM python:3.10
+ARG TARGETPLATFORM
+
+COPY --from=0 /build/dist /install
+RUN pip install -- /install/*.whl gunicorn honcho
+
+# ffmpeg static source (https://johnvansickle.com/ffmpeg/)
+RUN set -e; \
+  mkdir /build_ffmpeg; \
+  cd /build_ffmpeg; \
+  case "$TARGETPLATFORM" in \
+    "linux/amd64") ffmpeg_arch="amd64";; \
+    "linux/arm64") ffmpeg_arch="arm64";; \
+    "linux/arm/v7") ffmpeg_arch="armhf";; \
+    *) echo "TARGETPLATFORM $TARGETPLATFORM not found"; exit 1 ;;\
+  esac; \
+  wget "https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-${ffmpeg_arch}-static.tar.xz"; \
+  wget "https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-${ffmpeg_arch}-static.tar.xz.md5"; \
+  md5sum -c "ffmpeg-release-${ffmpeg_arch}-static.tar.xz.md5"; \
+  tar Jxf "ffmpeg-release-${ffmpeg_arch}-static.tar.xz"; \
+  mv "ffmpeg-5.0.1-${ffmpeg_arch}-static/ffmpeg" /usr/bin; \
+  cd /; \
+  rm -rf /build_ffmpeg;
+
+# nginx
+RUN apt-get update && \
+    apt-get install -y nginx && \
+    apt-get clean && \
+    mkdir /ucast && \
+    chown 1000:1000 /ucast && \
+    chown -R 1000:1000 /var/lib/nginx /var/log/nginx
+
+COPY ./deploy/nginx.conf /etc/nginx/nginx.conf
+COPY ./deploy/nginx /etc/nginx/conf.d
+COPY ./deploy/entrypoint.py /entrypoint.py
+
+ENV UCAST_WORKDIR=/ucast
+
+EXPOSE 8001
+ENTRYPOINT /entrypoint.py

deploy/docker-compose.yml

@@ -0,0 +1,16 @@
+version: "3"
+services:
+  ucast:
+    image: thetadev256/ucast
+    user: 1000:1000
+    ports:
+      - "8001:8001"
+    volumes:
+      - "../_run:/ucast"
+    environment:
+      UCAST_REDIS_URL: "redis://redis:6379"
+      UCAST_SECRET_KEY: "django-insecure-Es/+plApGxNBy8+ewB+74zMlmfV2H3whw6gu7i0ESwGrEWAUYRP3HM2EX0PLr3UJ"
+
+  redis:
+    container_name: redis
+    image: redis:alpine

deploy/docker-compose_develop.yml

@@ -11,5 +11,4 @@ services:
     network_mode: "host"
     volumes:
       - "./nginx:/etc/nginx/conf.d:ro"
-      - "../_run/static:/static:ro"
+      - "../_run:/ucast:ro"
-      - "../_run/data:/files:ro"

deploy/entrypoint.py

@@ -0,0 +1,30 @@
+#!/usr/bin/env python
+import os
+import subprocess
+import sys
+
+from honcho import manager
+
+
+def run_cmd(cmd):
+    returncode = subprocess.call(cmd)
+    if returncode != 0:
+        sys.exit(returncode)
+
+
+n_workers = int(os.environ.get("UCAST_N_WORKERS", "1"))
+
+run_cmd(["ucast-manage", "collectstatic", "--noinput"])
+run_cmd(["ucast-manage", "migrate"])
+
+m = manager.Manager()
+m.add_process("ucast", "gunicorn ucast_project.wsgi")
+m.add_process("nginx", "nginx")
+
+for i in range(n_workers):
+    m.add_process(f"worker_{i}", "ucast-manage rqworker")
+
+m.add_process("scheduler", "ucast-manage rqscheduler")
+
+m.loop()
+sys.exit(m.returncode)

deploy/nginx.conf

@@ -0,0 +1,61 @@
+worker_processes auto;
+daemon off;
+pid /tmp/nginx.pid;
+include /etc/nginx/modules-enabled/*.conf;
+
+events {
+        worker_connections 768;
+        # multi_accept on;
+}
+
+http {
+
+        ##
+        # Basic Settings
+        ##
+
+        sendfile on;
+        tcp_nopush on;
+        types_hash_max_size 2048;
+        # server_tokens off;
+
+        # server_names_hash_bucket_size 64;
+        # server_name_in_redirect off;
+
+        include /etc/nginx/mime.types;
+        default_type application/octet-stream;
+
+        ##
+        # SSL Settings
+        ##
+
+        ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3; # Dropping SSLv3, ref: POODLE
+        ssl_prefer_server_ciphers on;
+
+        ##
+        # Logging Settings
+        ##
+
+        access_log off;
+        error_log stderr;
+
+        ##
+        # Gzip Settings
+        ##
+
+        gzip on;
+
+        # gzip_vary on;
+        # gzip_proxied any;
+        # gzip_comp_level 6;
+        # gzip_buffers 16 8k;
+        # gzip_http_version 1.1;
+        # gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
+
+        ##
+        # Virtual Host Configs
+        ##
+
+        include /etc/nginx/conf.d/*.conf;
+        include /etc/nginx/sites-enabled/*;
+}

deploy/nginx/ucast.conf

@@ -1,17 +1,17 @@
 server {
-  listen 80;
+  listen 8001;
   server_name localhost;
 
   client_max_body_size 1M;
 
   # serve media files
   location /static/ {
-    alias /static/;
+    alias /ucast/static/;
   }
 
   location /internal_files/ {
     internal;
-    alias /files/;
+    alias /ucast/data/;
   }
 
   location / {

poetry.lock

@@ -268,6 +268,20 @@ category = "main"
 optional = false
 python-versions = "*"
 
+[[package]]
+name = "gunicorn"
+version = "20.1.0"
+description = "WSGI HTTP Server for UNIX"
+category = "dev"
+optional = false
+python-versions = ">=3.5"
+
+[package.extras]
+eventlet = ["eventlet (>=0.24.1)"]
+gevent = ["gevent (>=1.4.0)"]
+setproctitle = ["setproctitle"]
+tornado = ["tornado (>=0.2)"]
+
 [[package]]
 name = "honcho"
 version = "1.1.0"
@@ -754,7 +768,7 @@ websockets = "*"
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.10"
-content-hash = "5c24c22351390a472cd905bf1d08890314441ef590c46a64e7940fb180f909a2"
+content-hash = "a3da05c0c8552c9149eb04dee6e52c7f3fffd2de297a82595422511e3674f861"
 
 [metadata.files]
 asgiref = [
@@ -1034,6 +1048,10 @@ fonts = [
     {file = "fonts-0.0.3-py3-none-any.whl", hash = "sha256:e5f551379088ab260c2537980c3ccdff8af93408d9d4fa3319388d2ee25b7b6d"},
     {file = "fonts-0.0.3.tar.gz", hash = "sha256:c626655b75a60715e118e44e270656fd22fd8f54252901ff6ebf1308ad01c405"},
 ]
+gunicorn = [
+    {file = "gunicorn-20.1.0-py3-none-any.whl", hash = "sha256:9dcc4547dbb1cb284accfb15ab5667a0e5d1881cc443e0677b4882a4067a807e"},
+    {file = "gunicorn-20.1.0.tar.gz", hash = "sha256:e0a968b5ba15f8a328fdfd7ab1fcb5af4470c28aaf7e55df02a99bc13138e6e8"},
+]
 honcho = [
     {file = "honcho-1.1.0-py2.py3-none-any.whl", hash = "sha256:a4d6e3a88a7b51b66351ecfc6e9d79d8f4b87351db9ad7e923f5632cc498122f"},
     {file = "honcho-1.1.0.tar.gz", hash = "sha256:c5eca0bded4bef6697a23aec0422fd4f6508ea3581979a3485fc4b89357eb2a9"},

pyproject.toml

@@ -39,6 +39,7 @@ pre-commit = "^2.19.0"
 honcho = "^1.1.0"
 pytest-mock = "^3.7.0"
 fakeredis = "^1.7.5"
+gunicorn = "^20.1.0"
 
 [tool.poetry.scripts]
 "ucast-manage" = "ucast_project.manage:main"

ucast/forms.py

@@ -7,3 +7,20 @@ class AddChannelForm(forms.Form):
 
 class DeleteVideoForm(forms.Form):
     id = forms.IntegerField()
+
+
+class EditChannelForm(forms.Form):
+    skip_shorts = forms.BooleanField(
+        label="Skip shorts (vertical videos < 1m)", required=False
+    )
+    skip_livestreams = forms.BooleanField(label="Skip livestreams", required=False)
+
+
+class DownloadChannelForm(forms.Form):
+    n_videos = forms.IntegerField(
+        label="Number of videos (counting from most recent)", initial=50, min_value=1
+    )
+
+
+class RequeueForm(forms.Form):
+    id = forms.UUIDField()

ucast/management/commands/rqstats.py

@@ -59,20 +59,21 @@ class Command(BaseCommand):
 
         # Header
         click.echo(
-            """| %-15s|%10s |%10s |%10s |%10s |%10s |"""
+            """| %-15s|%10s |%10s |%10s |%10s |%10s |%10s |"""
-            % ("Name", "Queued", "Active", "Deferred", "Finished", "Workers")
+            % ("Name", "Queued", "Active", "Deferred", "Finished", "Failed", "Workers")
         )
 
         self._print_separator()
 
         click.echo(
-            """| %-15s|%10s |%10s |%10s |%10s |%10s |"""
+            """| %-15s|%10s |%10s |%10s |%10s |%10s |%10s |"""
             % (
                 statistics["name"],
                 statistics["jobs"],
                 statistics["started_jobs"],
                 statistics["deferred_jobs"],
                 statistics["finished_jobs"],
+                statistics["failed_jobs"],
                 statistics["workers"],
             )
         )
@@ -105,7 +106,7 @@ class Command(BaseCommand):
         self.interval = options.get("interval")
 
         # Arbitrary
-        self.table_width = 78
+        self.table_width = 90
 
         # Do not continuously poll
         if not self.interval:

ucast/queue.py

@@ -85,3 +85,8 @@ def get_statistics() -> dict:
         "failed_jobs": len(failed_job_registry),
         "scheduled_jobs": len(scheduled_job_registry),
     }
+
+
+def get_failed_job_registry():
+    queue = get_queue()
+    return registry.FailedJobRegistry(queue.name, queue.connection)

ucast/service/youtube.py

@@ -2,6 +2,7 @@ import datetime
 import logging
 import re
 import shutil
+import tempfile
 from dataclasses import dataclass
 from operator import itemgetter
 from pathlib import Path
@@ -141,7 +142,8 @@ def download_audio(
     :param sponsorblock: Enable Sponsorblock
     :return: VideoDetails
     """
-    tmp_dld_file = download_path.with_suffix(".dld" + download_path.suffix)
+    tmpdir = tempfile.TemporaryDirectory(prefix="ucast_")
+    tmp_dld_file = Path(tmpdir.name) / "audio.mp3"
 
     ydl_params = {
         "format": "bestaudio",

ucast/static/bulma/css/style.css

@@ -215,8 +215,7 @@ fieldset[disabled] .file-name, fieldset[disabled] .select select, .select fields
   padding: 0;
 }
 
-/* Bulma Base */
+/* Bulma Base */ /*! minireset.css v0.0.6 | MIT License | github.com/jgthms/minireset.css */
-/*! minireset.css v0.0.6 | MIT License | github.com/jgthms/minireset.css */
 html,
 body,
 p,
@@ -1576,16 +1575,13 @@ a.box:active {
   .button.is-responsive.is-small {
     font-size: 0.5625rem;
   }
-
   .button.is-responsive,
 .button.is-responsive.is-normal {
     font-size: 0.65625rem;
   }
-
   .button.is-responsive.is-medium {
     font-size: 0.75rem;
   }
-
   .button.is-responsive.is-large {
     font-size: 1rem;
   }
@@ -1594,16 +1590,13 @@ a.box:active {
   .button.is-responsive.is-small {
     font-size: 0.65625rem;
   }
-
   .button.is-responsive,
 .button.is-responsive.is-normal {
     font-size: 0.75rem;
   }
-
   .button.is-responsive.is-medium {
     font-size: 1rem;
   }
-
   .button.is-responsive.is-large {
     font-size: 1.25rem;
   }
@@ -5250,17 +5243,14 @@ a.navbar-item:focus, a.navbar-item:focus-within, a.navbar-item:hover, a.navbar-i
   .navbar > .container {
     display: block;
   }
-
   .navbar-brand .navbar-item,
 .navbar-tabs .navbar-item {
     align-items: center;
     display: flex;
   }
-
   .navbar-link::after {
     display: none;
   }
-
   .navbar-menu {
     background-color: hsl(0deg, 0%, 100%);
     box-shadow: 0 8px 16px rgba(10, 10, 10, 0.1);
@@ -5269,7 +5259,6 @@ a.navbar-item:focus, a.navbar-item:focus-within, a.navbar-item:hover, a.navbar-i
   .navbar-menu.is-active {
     display: block;
   }
-
   .navbar.is-fixed-bottom-touch, .navbar.is-fixed-top-touch {
     left: 0;
     position: fixed;
@@ -5290,7 +5279,6 @@ a.navbar-item:focus, a.navbar-item:focus-within, a.navbar-item:hover, a.navbar-i
     max-height: calc(100vh - 3.25rem);
     overflow: auto;
   }
-
   html.has-navbar-fixed-top-touch,
 body.has-navbar-fixed-top-touch {
     padding-top: 3.25rem;
@@ -5308,7 +5296,6 @@ body.has-navbar-fixed-bottom-touch {
     align-items: stretch;
     display: flex;
   }
-
   .navbar {
     min-height: 3.25rem;
   }
@@ -5340,17 +5327,14 @@ body.has-navbar-fixed-bottom-touch {
     background-color: hsl(0deg, 0%, 96%);
     color: hsl(229deg, 53%, 53%);
   }
-
   .navbar-burger {
     display: none;
   }
-
   .navbar-item,
 .navbar-link {
     align-items: center;
     display: flex;
   }
-
   .navbar-item.has-dropdown {
     align-items: stretch;
   }
@@ -5373,22 +5357,18 @@ body.has-navbar-fixed-bottom-touch {
     pointer-events: auto;
     transform: translateY(0);
   }
-
   .navbar-menu {
     flex-grow: 1;
     flex-shrink: 0;
   }
-
   .navbar-start {
     justify-content: flex-start;
     margin-right: auto;
   }
-
   .navbar-end {
     justify-content: flex-end;
     margin-left: auto;
   }
-
   .navbar-dropdown {
     background-color: hsl(0deg, 0%, 100%);
     border-bottom-left-radius: 6px;
@@ -5434,11 +5414,9 @@ body.has-navbar-fixed-bottom-touch {
     left: auto;
     right: 0;
   }
-
   .navbar-divider {
     display: block;
   }
-
   .navbar > .container .navbar-brand,
 .container > .navbar .navbar-brand {
     margin-left: -0.75rem;
@@ -5447,7 +5425,6 @@ body.has-navbar-fixed-bottom-touch {
 .container > .navbar .navbar-menu {
     margin-right: -0.75rem;
   }
-
   .navbar.is-fixed-bottom-desktop, .navbar.is-fixed-top-desktop {
     left: 0;
     position: fixed;
@@ -5463,7 +5440,6 @@ body.has-navbar-fixed-bottom-touch {
   .navbar.is-fixed-top-desktop {
     top: 0;
   }
-
   html.has-navbar-fixed-top-desktop,
 body.has-navbar-fixed-top-desktop {
     padding-top: 3.25rem;
@@ -5480,7 +5456,6 @@ body.has-spaced-navbar-fixed-top {
 body.has-spaced-navbar-fixed-bottom {
     padding-bottom: 5.25rem;
   }
-
   a.navbar-item.is-active,
 .navbar-link.is-active {
     color: hsl(0deg, 0%, 4%);
@@ -5489,7 +5464,6 @@ body.has-spaced-navbar-fixed-bottom {
 .navbar-link.is-active:not(:focus):not(:hover) {
     background-color: transparent;
   }
-
   .navbar-item.has-dropdown:focus .navbar-link, .navbar-item.has-dropdown:hover .navbar-link, .navbar-item.has-dropdown.is-active .navbar-link {
     background-color: hsl(0deg, 0%, 98%);
   }
@@ -5605,13 +5579,11 @@ body.has-spaced-navbar-fixed-bottom {
   .pagination {
     flex-wrap: wrap;
   }
-
   .pagination-previous,
 .pagination-next {
     flex-grow: 1;
     flex-shrink: 1;
   }
-
   .pagination-list li {
     flex-grow: 1;
     flex-shrink: 1;
@@ -5624,7 +5596,6 @@ body.has-spaced-navbar-fixed-bottom {
     justify-content: flex-start;
     order: 1;
   }
-
   .pagination-previous,
 .pagination-next,
 .pagination-link,
@@ -5632,15 +5603,12 @@ body.has-spaced-navbar-fixed-bottom {
     margin-bottom: 0;
     margin-top: 0;
   }
-
   .pagination-previous {
     order: 2;
   }
-
   .pagination-next {
     order: 3;
   }
-
   .pagination {
     justify-content: space-between;
     margin-bottom: 0;
@@ -8847,27 +8815,21 @@ a.has-text-danger-dark:hover, a.has-text-danger-dark:focus {
   .is-size-1-mobile {
     font-size: 3rem !important;
   }
-
   .is-size-2-mobile {
     font-size: 2.5rem !important;
   }
-
   .is-size-3-mobile {
     font-size: 2rem !important;
   }
-
   .is-size-4-mobile {
     font-size: 1.5rem !important;
   }
-
   .is-size-5-mobile {
     font-size: 1.25rem !important;
   }
-
   .is-size-6-mobile {
     font-size: 1rem !important;
   }
-
   .is-size-7-mobile {
     font-size: 0.75rem !important;
   }
@@ -8876,27 +8838,21 @@ a.has-text-danger-dark:hover, a.has-text-danger-dark:focus {
   .is-size-1-tablet {
     font-size: 3rem !important;
   }
-
   .is-size-2-tablet {
     font-size: 2.5rem !important;
   }
-
   .is-size-3-tablet {
     font-size: 2rem !important;
   }
-
   .is-size-4-tablet {
     font-size: 1.5rem !important;
   }
-
   .is-size-5-tablet {
     font-size: 1.25rem !important;
   }
-
   .is-size-6-tablet {
     font-size: 1rem !important;
   }
-
   .is-size-7-tablet {
     font-size: 0.75rem !important;
   }
@@ -8905,27 +8861,21 @@ a.has-text-danger-dark:hover, a.has-text-danger-dark:focus {
   .is-size-1-touch {
     font-size: 3rem !important;
   }
-
   .is-size-2-touch {
     font-size: 2.5rem !important;
   }
-
   .is-size-3-touch {
     font-size: 2rem !important;
   }
-
   .is-size-4-touch {
     font-size: 1.5rem !important;
   }
-
   .is-size-5-touch {
     font-size: 1.25rem !important;
   }
-
   .is-size-6-touch {
     font-size: 1rem !important;
   }
-
   .is-size-7-touch {
     font-size: 0.75rem !important;
   }
@@ -8934,27 +8884,21 @@ a.has-text-danger-dark:hover, a.has-text-danger-dark:focus {
   .is-size-1-desktop {
     font-size: 3rem !important;
   }
-
   .is-size-2-desktop {
     font-size: 2.5rem !important;
   }
-
   .is-size-3-desktop {
     font-size: 2rem !important;
   }
-
   .is-size-4-desktop {
     font-size: 1.5rem !important;
   }
-
   .is-size-5-desktop {
     font-size: 1.25rem !important;
   }
-
   .is-size-6-desktop {
     font-size: 1rem !important;
   }
-
   .is-size-7-desktop {
     font-size: 0.75rem !important;
   }
@@ -8963,27 +8907,21 @@ a.has-text-danger-dark:hover, a.has-text-danger-dark:focus {
   .is-size-1-widescreen {
     font-size: 3rem !important;
   }
-
   .is-size-2-widescreen {
     font-size: 2.5rem !important;
   }
-
   .is-size-3-widescreen {
     font-size: 2rem !important;
   }
-
   .is-size-4-widescreen {
     font-size: 1.5rem !important;
   }
-
   .is-size-5-widescreen {
     font-size: 1.25rem !important;
   }
-
   .is-size-6-widescreen {
     font-size: 1rem !important;
   }
-
   .is-size-7-widescreen {
     font-size: 0.75rem !important;
   }
@@ -8992,27 +8930,21 @@ a.has-text-danger-dark:hover, a.has-text-danger-dark:focus {
   .is-size-1-fullhd {
     font-size: 3rem !important;
   }
-
   .is-size-2-fullhd {
     font-size: 2.5rem !important;
   }
-
   .is-size-3-fullhd {
     font-size: 2rem !important;
   }
-
   .is-size-4-fullhd {
     font-size: 1.5rem !important;
   }
-
   .is-size-5-fullhd {
     font-size: 1.25rem !important;
   }
-
   .is-size-6-fullhd {
     font-size: 1rem !important;
   }
-
   .is-size-7-fullhd {
     font-size: 0.75rem !important;
   }
@@ -10427,4 +10359,8 @@ a.has-text-danger-dark:hover, a.has-text-danger-dark:focus {
   padding-bottom: 0.5vw;
 }
 
+.navbar-item {
+  color: #fff;
+}
+
 /*# sourceMappingURL=style.css.map */

ucast/tasks/download.py

@@ -52,6 +52,11 @@ def download_video(video: Video):
 
     :param video: Video object
     """
+    # Return if the video was already downloaded by a previous task
+    video.refresh_from_db()
+    if video.downloaded:
+        return
+
     store = storage.Storage()
     channel_folder = store.get_or_create_channel_folder(video.channel.slug)
 
@@ -109,3 +114,17 @@ def update_channels():
     """
     for channel in Channel.objects.filter(active=True):
         queue.enqueue(update_channel, channel)
+
+
+def download_channel(channel: Channel, limit: int):
+    """
+    Download maximum number of videos from a channel.
+
+    :param channel: Channel object
+    :param limit: Max number of videos
+    """
+    if limit < 1:
+        return
+
+    for vid in youtube.get_channel_videos_from_scraper(channel.channel_id, limit):
+        _load_scraped_video(vid, channel)

ucast/templates/bulma/base.html

@@ -26,14 +26,17 @@
       </div>
 
       <div class="navbar-end">
+        <a class="navbar-item" href="{% url 'download_errors' %}">
+          Errors
+        </a>
         {% url 'login' as login_url %}
         {% url 'logout' as logout_url %}
         {% if user.is_authenticated %}
-          <a class="navbar-item is-hidden-desktop-only" href="{{ logout_url }}">
+          <a class="navbar-item" href="{{ logout_url }}">
             Logout
           </a>
         {% else %}
-          <a class="navbar-item is-hidden-desktop-only" href="{{ login_url }}">
+          <a class="navbar-item" href="{{ login_url }}">
             Login
           </a>
         {% endif %}

ucast/templates/ucast/channel_download.html

@@ -0,0 +1,24 @@
+{% extends 'base.html' %}
+{% load bulma_tags %}
+
+{% block title %}ucast - {{ channel.name }}{% endblock %}
+
+{% block content %}
+  <div class="mb-4">
+    <div>
+      <a class="title" href="{% url 'videos' channel.slug %}">{{ channel.name }}</a>
+    </div>
+    <div>
+      <span class="subtitle">Batch download</span>
+    </div>
+  </div>
+  <form method="post">
+    {% csrf_token %}
+    {{ form|bulma }}
+    <div class="field">
+      <button type="submit" class="button is-primary">Download</button>
+      <a href="{% url 'videos' channel.slug %}" class="button">Back</a>
+    </div>
+  </form>
+
+{% endblock content %}

ucast/templates/ucast/channel_edit.html

@@ -0,0 +1,24 @@
+{% extends 'base.html' %}
+{% load bulma_tags %}
+
+{% block title %}ucast - {{ channel.name }}{% endblock %}
+
+{% block content %}
+  <div class="mb-4">
+    <div>
+      <a class="title" href="{% url 'videos' channel.slug %}">{{ channel.name }}</a>
+    </div>
+    <div>
+      <span class="subtitle">Edit</span>
+    </div>
+  </div>
+  <form method="post">
+    {% csrf_token %}
+    {{ form|bulma }}
+    <div class="field">
+      <button type="submit" class="button is-primary">OK</button>
+      <a href="{% url 'videos' channel.slug %}" class="button">Back</a>
+    </div>
+  </form>
+
+{% endblock content %}

ucast/templates/ucast/channels.html

@@ -45,7 +45,7 @@
         </a>
       </div>
       <div class="ml-3 is-flex is-flex-direction-column is-flex-grow-1">
-        <a class="subtitle" href="/channel/{{ channel.slug }}">{{ channel.name }}</a>
+        <a class="subtitle" href="{% url 'videos' channel.slug %}">{{ channel.name }}</a>
         <div class="field has-addons">
           <div class="control">
             <a href="{{ site_url }}/feed/{{ channel.slug }}?key={{ user.get_feed_key }}"

ucast/templates/ucast/download_errors.html

@@ -0,0 +1,50 @@
+{% extends 'base.html' %}
+
+{% block title %}ucast - Errors{% endblock %}
+
+{% block content %}
+  <div class="mb-4">
+    <div>
+      <span class="title">Download errors</span>
+    </div>
+  </div>
+
+  {% if jobs %}
+    <div class="mb-4">
+      <form method="post" action="{% url 'download_errors_requeue_all' %}">
+        {% csrf_token %}
+        <button class="button is-primary">Requeue all</button>
+      </form>
+    </div>
+
+    <table class="table">
+      <thead>
+      <tr>
+        <th>ID</th>
+        <th>Function</th>
+        <th>Details</th>
+        <th>Requeue</th>
+      </tr>
+      </thead>
+      <tbody>
+      {% for job in jobs %}
+        <tr>
+          <td>{{ job.id }}</td>
+          <td>{{ job.func_name }}</td>
+          <td><a href="{% url 'error_details' job.id %}">Details</a></td>
+          <td>
+            <form method="post" action="{% url 'download_errors_requeue' %}">
+              {% csrf_token %}
+              <input type="hidden" name="id" value="{{ job.id }}">
+              <button class="button is-small">Requeue</button>
+            </form>
+          </td>
+        </tr>
+      {% endfor %}
+      </tbody>
+    </table>
+  {% else %}
+    <p>No download errors</p>
+  {% endif %}
+
+{% endblock content %}

ucast/templates/ucast/error_details.html

@@ -0,0 +1,27 @@
+{% extends 'base.html' %}
+
+{% block title %}ucast - Error Details{% endblock %}
+
+{% block content %}
+  <div class="mb-4">
+    <div>
+      <span class="title">Job {{ job.id }}</span>
+    </div>
+    <div>
+      <span class="subtitle">{{ job.func_name }}</span>
+    </div>
+  </div>
+
+  <pre class="mb-4">
+  {{ job.exc_info }}
+  </pre>
+
+  <div>
+    <form method="post" action="{% url 'download_errors_requeue' %}">
+      {% csrf_token %}
+      <input type="hidden" name="id" value="{{ job.id }}">
+      <button class="button is-primary">Requeue</button>
+    </form>
+  </div>
+
+{% endblock content %}

ucast/templates/ucast/videos.html

@@ -1,6 +1,6 @@
 {% extends 'base.html' %}
 
-{% block title %}ucast - Videos{% endblock %}
+{% block title %}ucast - {{ channel.name }}{% endblock %}
 
 {% block content %}
   <div class="level">
@@ -39,13 +39,16 @@
             </button>
           {% endif %}
         </div>
-        <!--
         <div class="control">
-          <button class="button is-info">
+          <a class="button is-info" href="{% url 'channel_edit' channel.slug %}">
             <i class="fas fa-edit"></i>
-          </button>
+          </a>
+        </div>
+      <div class="control">
+          <a class="button is-info" href="{% url 'channel_download' channel.slug %}">
+            <i class="fas fa-download"></i>
+          </a>
         </div>
-        -->
         <div class="control">
           <button type="submit" name="delete_channel" class="button is-danger dialog-confirm"
                   confirm-msg="Do you want to delete the channel '{{ channel.name }}' including {{ videos|length }} videos?">

ucast/urls.py

@@ -1,11 +1,33 @@
+from django.contrib.staticfiles.storage import staticfiles_storage
 from django.urls import path
+from django.views.generic.base import RedirectView
 
 from ucast import views
 
 urlpatterns = [
     path("", views.home),
+    path(
+        "favicon.ico",
+        RedirectView.as_view(url=staticfiles_storage.url("ucast/favicon.ico")),
+    ),
     path("channel/<str:channel>", views.videos, name="videos"),
-    path("feed/<str:channel>", views.podcast_feed),
+    path("channel/<str:channel>/edit", views.channel_edit, name="channel_edit"),
+    path(
+        "channel/<str:channel>/download",
+        views.channel_download,
+        name="channel_download",
+    ),
+    path("errors", views.download_errors, name="download_errors"),
+    path(
+        "errors/requeue", views.download_errors_requeue, name="download_errors_requeue"
+    ),
+    path(
+        "errors/requeue_all",
+        views.download_errors_requeue_all,
+        name="download_errors_requeue_all",
+    ),
+    path("errors/<str:job_id>", views.error_details, name="error_details"),
+    path("feed/<str:channel>", views.podcast_feed, name="feed"),
     path("files/audio/<str:channel>/<str:video>", views.audio),
     path("files/cover/<str:channel>/<str:video>", views.cover),
     path("files/thumbnail/<str:channel>/<str:video>", views.thumbnail),

ucast/views.py

@@ -102,6 +102,94 @@ def videos(request: http.HttpRequest, channel: str):
     )
 
 
+@login_required
+def channel_edit(request: http.HttpRequest, channel: str):
+    chan = Channel.objects.get(slug=channel)
+    form = forms.EditChannelForm(
+        initial={
+            "skip_shorts": chan.skip_shorts,
+            "skip_livestreams": chan.skip_livestreams,
+        }
+    )
+
+    if request.method == "POST":
+        form = forms.EditChannelForm(request.POST)
+        if form.is_valid():
+            chan.skip_shorts = form.cleaned_data["skip_shorts"]
+            chan.skip_livestreams = form.cleaned_data["skip_livestreams"]
+            chan.save()
+
+            return http.HttpResponseRedirect(reverse(videos, args=[channel]))
+
+    return render(
+        request,
+        "ucast/channel_edit.html",
+        {
+            "channel": chan,
+            "form": form,
+        },
+    )
+
+
+@login_required
+def channel_download(request: http.HttpRequest, channel: str):
+    chan = Channel.objects.get(slug=channel)
+
+    if request.method == "POST":
+        form = forms.DownloadChannelForm(request.POST)
+        if form.is_valid():
+            queue.enqueue(
+                download.download_channel, chan, form.cleaned_data["n_videos"]
+            )
+            return http.HttpResponseRedirect(reverse(videos, args=[channel]))
+
+    return render(
+        request,
+        "ucast/channel_download.html",
+        {
+            "channel": chan,
+            "form": forms.DownloadChannelForm(),
+        },
+    )
+
+
+@login_required
+def download_errors(request: http.HttpRequest):
+    freg = queue.get_failed_job_registry()
+    ids = freg.get_job_ids(0, 50)
+    jobs = freg.job_class.fetch_many(ids, freg.connection, freg.serializer)
+
+    return render(request, "ucast/download_errors.html", {"jobs": jobs})
+
+
+@login_required
+def error_details(request: http.HttpRequest, job_id: str):
+    freg = queue.get_failed_job_registry()
+    job = freg.job_class.fetch(job_id, freg.connection, freg.serializer)
+
+    return render(request, "ucast/error_details.html", {"job": job})
+
+
+@login_required
+def download_errors_requeue(request: http.HttpRequest):
+    form = forms.RequeueForm(request.POST)
+
+    if form.is_valid():
+        freg = queue.get_failed_job_registry()
+        freg.requeue(str(form.cleaned_data["id"]))
+
+    return http.HttpResponseRedirect(reverse(download_errors))
+
+
+@login_required
+def download_errors_requeue_all(request: http.HttpRequest):
+    freg = queue.get_failed_job_registry()
+    for job_id in freg.get_job_ids():
+        freg.requeue(job_id)
+
+    return http.HttpResponseRedirect(reverse(download_errors))
+
+
 def _channel_file(channel: str, get_file: Callable[[storage.ChannelFolder], Path]):
     store = storage.Storage()