- Update 'fetch_metadata' to detect 'Accept-Ranges' HTTP header
- Persist 'resumable' flag in DownloadItem across backend and frontend
- Add confirmation dialog when pausing non-resumable downloads (single and bulk actions)
- Improve UI for start/pause/options buttons by adopting the application accent color on hover
- Ensure `initDB` sorts active items by `queuePosition` before dispatching to preserve expected backend execution order on startup.
- Update `resumeDownload` to explicitly move items to the end of the queue visually by assigning a new max `queuePosition`, synchronizing frontend representation with backend queue behavior.
- Change `queuePosition` calculations to use `Math.max` via `reduce` rather than array `.length`, preventing duplicate queue position assignments upon deletions and avoiding call stack limit exceptions for massive queues.
- Modify `DownloadTable.tsx` sorting to enforce active downloads appearing at the top of the queue view, deferring to `queuePosition` only for pending items.
- Exclude active items from `moveInQueue` logic and UI to prevent visual corruption and silent queue scrambling.
- Use `e.detail === 2` for double clicks in `DownloadTable.tsx`
- Add `user-select: none` to list items in `index.css`
- Delete existing assets before enqueueing in `redownload` action
- Remove redundant `onDoubleClick` props from `DownloadItem.tsx`
- Disable log capture by default in both backend (LOG_PAUSED=true) and
frontend (isPaused=true) to avoid unnecessary disk I/O and battery drain.
- Add a global contextmenu listener that prevents the webview's default
right-click menu (Reload, etc.) so the app behaves like a native macOS
window. Custom context menus in DownloadItem, LogsView, and Sidebar
still work because their handlers preventDefault() before the document
listener fires.
- Sort the download table by queuePosition when viewing a specific queue
so the move-up/down controls produce a visible reorder instead of a
silent position swap with no UI feedback.
- Rework the keychain access flow to eliminate the OS credential prompt
that appeared before the app's own KeychainPermissionModal after every
binary update. hydrate_extension_pairing_token now always skips the
keychain; only the explicit Grant Access button (grant_keychain_access)
triggers the OS prompt, which is user-initiated and therefore acceptable
even when macOS trust resets after a code-signature change.
- Replaced LogViewer setInterval polling with reactive attachLogger
- Added backend LOG_PAUSED toggle to fully halt logs and save I/O
- Added native text selection to logs console
- Implemented Backspace/Delete keyboard shortcuts across DownloadTable and Sidebar with modal-aware safeties
- Integrated cross-platform sysinfo logging for telemetry
- Remove 'Add to list' function from UI and state store
- Replace 'Add to...' button with 'Add to queue' menu in AddDownloadsModal
- Prevent completed items from displaying in queue views
- Fix right-click context menu overflow clipping the queue submenu
- Gracefully discard completed items when batch-assigning to queues
- Fix 'Show in finder' for unfinished entries to open destination folder
- Add 'Add to queue' submenu for unfinished items
- Support Shift/Cmd modifiers for multi-selection in download list
- Implement mass-action context menu for multi-selected downloads
- Enhance DeleteConfirmationModal to handle mass deletions gracefully
- Created root-level ToastProvider and useToast hook
- Replaced scattered ad-hoc toast states with unified provider
- Updated Settings, Scheduler, Speed Limiter, App, and DownloadTable to use ToastContext
- Added variant support (success, info, warning, error) with distinct styling
- Refined toast animations and styling for modern aesthetics
- Adjusted auto-dismiss behavior to ignore actionable or important errors
- Replace split 'Default Download Path' and 'All Categories Base' with a canonical baseDownloadFolder and categorySubfolders model
- Retain absolute category overrides only where required
- Update Add window to accurately reflect intended destination:
- Single URL: specific category path
- Multiple URLs: base folder with explanatory text
- Manual Browse override: selected folder
- Centralize path resolution logic shared by Rust backend and UI
- Add --status-queued and --status-retrying CSS vars to all theme blocks
- Add .download-status-queued/.download-status-retrying CSS classes
- Add .download-progress-fill.queued/.retrying with pulse animation for retrying
- Wire retrying status into hover action buttons and context menu (pause/resume/redownload)
- Show 'Processing…'/'Muxing…' text in speed/ETA columns during processing state
- Fix light theme: add missing --status-* vars to :root block
This commit replaces the frontend-imperative download dispatcher with a centralized backend `QueueManager`. It acts as the sole concurrency gatekeeper using a single `tokio::sync::Semaphore` across all download paths (aria2 RPC, native HTTP, yt-dlp media).
Backend Changes:
- **queue**: Added `QueueManager` to manage an ordered `VecDeque` of tasks, semaphore permits, and retirement debt (CAS resize).
- **commands**: Replaced direct start commands with `enqueue_download`, `enqueue_many`, `move_in_queue`, and `remove_from_queue`.
- **ipc**: Exported `DownloadStateEvent` and `QueueDirection` to the frontend.
- **tests**: Added 11 integration tests covering idle-parking, idempotent releases, CAS underflow prevention, and gid-completion races.
Frontend Changes:
- **store**: Made `useDownloadStore` reactive to the backend via the `download-state` event.
- **store**: Removed `processQueue` and introduced `pendingOrder` to track the accurate sequence of queued items.
- **ui**: Updated `DownloadItem` with queue visuals (clock icon, position badge).
- **ui**: Added Move Up/Down controls to interact with the backend queue reordering API.
- Add global Cmd+V keyboard paste support for downloading links
- Restore striped background styling for alternate rows in download list
- Add ghost rows to seamlessly fill empty download space
- Map correctly formatted item size into the queue immediately
- Remove unused Tauri manager imports from backend
- Fix state corruption on deleted queues in frontend
- Prevent concurrent dispatch of duplicate downloads
- Fix file paths when deleting native downloads
- Ensure pausing and resuming items persist state to database
- Remove duplicate IPC invocations for speed limits
- Stop PropertiesModal from resetting inputs during download progress
- Switch aria2 secret to use secure v4 UUID
- Fix SSRF vulnerability in fetch_metadata via DNS rebinding block
- Resolve race condition when reading media download logs
- Gracefully handle panics when acquiring prevent sleep lock
- Rate limit native downloads respecting global settings
- Enforce TLS certificate validation in backend requests
- refactor(backend): use tokio::sync::Mutex for DbState and update commands to async
- fix(backend): remove unconditional post-queue system action in scheduler
- refactor(backend): remove dead WebSocket aria2 progress loop
- fix(backend): use character count for deep link payload length check
- fix(backend): implement dynamic port fallback for extension server
- build(backend): apply macos codesigning step for release builds
- security(backend): add explicitly defined Content-Security-Policy
- fix(frontend): replace pause_download API call with remove_download for file cleanup
- fix(frontend): resolve bug ignoring 0% progress reporting
- fix(frontend): append instead of overwrite deep link URLs when Add Modal is open
- style(frontend): append standard .dark class for dark mode themes
- style(frontend): remove ghost row layout hack from download table
- build: decouple typescript binding generation from build step
NimBold