Downloading a Readest cloud library into KOReader previously required
tapping each book one at a time. Add a "Download all books" action to
the Library view menu that pulls every cloud-only book to the device
in one pass.
- LibraryStore:listCloudOnlyBooks() returns the downloadable
cloud-present, not-local books for the current user (whole library,
independent of the active search/group view).
- librarywidget.downloadAll() streams them sequentially via the
existing syncbooks.downloadBook path inside a Trapper coroutine:
cancellable progress (Trapper:info Abort/Continue), per-book
failures skipped and counted, summary toast at the end. Bridges
downloadBook's sync-or-async callback with a coroutine suspended
check so it serializes correctly either way.
- Wire the action into the view-menu Actions section.
- Add the new UI strings and translate them across all 33 locales.
Closes#4751
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Huang Xin
e0b537bc16