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Download manager: cancel/retry/queue controls + dedup off-switch

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Download management UI (web + desktop):
- Cancel a running job (SIGKILL, marked "cancelled" so it isn't auto-retried
  and shows a distinct state rather than a misleading error class)
- Cancel a still-queued job before it starts
- Manually retry a failed/cancelled job (fresh auto-retry budget)
- Live speed · ETA · % on running jobs, parsed from the yt-dlp progress line
- Expandable full per-job log fetched on demand
New endpoints: POST /api/jobs/:idx/{cancel,retry}, GET /api/jobs/:idx/log,
DELETE /api/queued/:idx.

Perceptual-dedup off-switch:
- backup.dedup_enabled (default true) hard-disables the "similar content"
  scan in both UIs; the web scan endpoint returns {disabled:true} and the
  desktop scan no-ops with a note. Wired through all five settings touchpoints.

Docs: README seeking note + ROADMAP recently-shipped updates for the prior
seekable-playback / federation / auto-tagging work.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Luna 2026-06-15 16:35:05 -07:00
parent c3ff9121f6
commit 9ed62935f5
7 changed files with 305 additions and 33 deletions
Download patch file Download diff file Expand all files Collapse all files

38
src/app.rs
View file

@ -449,6 +449,7 @@ impl App {
downloader.youtube_player_clients = config.backup.youtube_player_clients.clone();
downloader.sponsorblock_mode = config.backup.sponsorblock_mode.clone();
downloader.fetch_comments = config.backup.fetch_comments;
downloader.dedup_enabled = config.backup.dedup_enabled;
// Federation peers, built once from config (read-only remote libraries).
let remotes: Vec<std::sync::Arc<crate::remote::RemoteClient>> = config.remotes.iter()
.map(|r| std::sync::Arc::new(crate::remote::RemoteClient::new(r)))
@ -961,6 +962,10 @@ impl App {
/// result over a channel. No-op if a job is already running.
fn start_dedup(&mut self) {
if self.dedup_running { return; }
if !self.config.backup.dedup_enabled {
self.dedup_error = Some("Similar-content scan is disabled in Settings.".into());
return;
}
let mut inputs = Vec::new();
let mut by_path: HashMap<String, SimVideo> = HashMap::new();
let mut valid_paths: HashSet<String> = HashSet::new();
@ -2027,6 +2032,8 @@ impl App {
}
}
let mut remove_job: Option<usize> = None;
let mut cancel_job: Option<usize> = None;
let mut retry_job: Option<usize> = None;
egui::ScrollArea::vertical().show(ui, |ui| {
let n = self.downloader.jobs.len();
for i in (0..n).rev() {
@ -2034,21 +2041,28 @@ impl App {
let (text, color) = match job.state {
JobState::Running => ("running", egui::Color32::from_rgb(230, 200, 60)),
JobState::Done => ("done", egui::Color32::from_rgb(110, 200, 110)),
JobState::Failed if job.cancelled => ("cancelled", egui::Color32::from_rgb(150, 150, 150)),
JobState::Failed => ("failed", egui::Color32::from_rgb(220, 110, 110)),
};
let finished = job.state != JobState::Running;
let can_retry = finished && job.has_retry_spec();
ui.push_id(i, |ui| {
ui.group(|ui| {
ui.horizontal(|ui| {
ui.colored_label(color, text);
ui.label(&job.label);
if finished {
ui.with_layout(egui::Layout::right_to_left(egui::Align::Center), |ui| {
ui.with_layout(egui::Layout::right_to_left(egui::Align::Center), |ui| {
if finished {
if ui.small_button("✕").clicked() {
remove_job = Some(i);
}
});
}
if can_retry && ui.small_button("↻ Retry").clicked() {
retry_job = Some(i);
}
} else if ui.small_button("⛔ Cancel").clicked() {
cancel_job = Some(i);
}
});
});
ui.label(egui::RichText::new(&job.url).small().weak());
if job.state == JobState::Running {
@ -2091,6 +2105,12 @@ impl App {
});
}
});
if let Some(i) = cancel_job {
self.downloader.cancel_job(i);
}
if let Some(i) = retry_job {
self.downloader.retry_job(i);
}
if let Some(i) = remove_job {
self.downloader.remove_job(i);
}
@ -3293,6 +3313,15 @@ impl App {
Per-channel overrides live in each channel's options.");
ui.end_row();
ui.label("Similar-content scan:");
ui.checkbox(&mut self.config.backup.dedup_enabled, "Enable perceptual dedup")
.on_hover_text(
"When on, the Maintenance \"Scan for similar content\" button \
fingerprints your videos (an ffmpeg keyframe pass) to find \
visual duplicates. Turn off on low-powered machines to skip \
that work entirely.");
ui.end_row();
ui.label("Web UI port:");
ui.add(
egui::DragValue::new(&mut self.config.web.port)
@ -3703,6 +3732,7 @@ impl App {
self.downloader.youtube_player_clients = self.config.backup.youtube_player_clients.clone();
self.downloader.sponsorblock_mode = self.config.backup.sponsorblock_mode.clone();
self.downloader.fetch_comments = self.config.backup.fetch_comments;
self.downloader.dedup_enabled = self.config.backup.dedup_enabled;
self.downloader.convert_defaults = self.config.convert.clone();
if dir_changed {
self.channels_root = new_dir.clone();