Import was switched off on Android: `imports_supported` was true only for
`target_os = "linux"`, and its comment said Android has no path to read a
card by and nowhere to write the copies. Neither holds. With "all files
access" (MANAGE_EXTERNAL_STORAGE, API 30) an app reads the root of an SD
card or a USB card reader by path, `/storage/9C33-6BBD`, and the importer
only ever writes into its own staging directory, which is a plain
directory on Android too. So the engine runs unchanged; what was missing
was finding the card and the permission.
- The manifest declares MANAGE_EXTERNAL_STORAGE, and
READ_EXTERNAL_STORAGE up to API 29 with requestLegacyExternalStorage,
which is the same access on 28 and 29.
- Cards.java lists the mounted non-primary volumes through
StorageManager and opens the system "All files access" page for this
app. dr_ui::cards is the JNI bridge, through saf's helpers.
- The import page on Android asks for the permission with an "Allow
access" button until it has it, rather than showing an empty list that
reads as "no card", and watches for the grant so the list fills in when
the user comes back from settings.
Google Play restricts this permission to file managers and the like;
DarkRoom is sideloaded, so that does not apply.
Every folder the desktop asked for was a text field: the library folder
at launch, an import's source and second copy, a preset folder brought
over from Lightroom. A typed path is how a destination silently becomes
a new folder nobody meant — one wrong letter three levels down and the
write succeeds somewhere the photographer will never look — and a field
cannot make the folder that is not there yet.
They now open the platform's own dialogue through rfd: the XDG desktop
portal on Linux, the common item dialogue on Windows. The portal rather
than GTK because it reaches the user's files from inside the Flatpak and
needs no GTK in a Slint application, and it draws whichever desktop's
chooser is running, "New folder" included. It is awaited on Slint's
event loop (spawn_local), so the window keeps drawing while it is open,
and parented to the window so it opens over it.
PathRow shows what is chosen, read-only, beside the button. Android has
no filesystem dialogue — only SAF, which returns document trees, not
paths — so there the same rows stay typed fields (Pickers.local-paths).
The launch screen keeps the folder used last on screen with "Open
folder" beside it, so reopening is one press. Presets get two buttons,
a folder and a single .xmp file, because no platform dialogue picks
"a file or a folder" in one go.
There was a local destination, defaulting to ~/Pictures, and an "upload" switch
that could be turned off. That was wrong twice over. DarkRoom's library *is* a
folder on a Nextcloud server (FR-NC-6) — there is no local library — so a
user-chosen local destination built a second pile of photographs that no view
in the application ever lists, and made "where did my import go" a question
with two answers.
An import now has exactly one destination and the page asks nothing about it.
With no account there is nowhere to go at all, so Import is refused rather than
quietly filling a folder.
What lands on the device is a staging copy in a directory the app owns, the
same shape `export` uses for its outbox and for the reason its module docs
give: staging first is the only path, not a fallback for being offline. The
bytes have to reach disk before the network — streaming a card straight to the
server would let a move-import erase a card against an in-flight upload, and
would make importing impossible with no connection (FR-NC-10). A staged file is
removed once the server confirms it; one that is not confirmed stays queued, and
the next import drains it.
And the rule that was stated but never enforced: `retirable` was reported and
`dr_ingest::retire` was never called by anything, so a move-import silently
behaved as a copy. The card is now emptied by the worker, of exactly those
photographs the *server* has confirmed — not those merely written here, because
the staging copy is removed moments later and anything unconfirmed would then
exist nowhere at all.
FR-NC-7b said "copied locally first ... then queued for upload", which is a
staging area; it has been rewritten to say so in terms that do not also permit
what was built.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Three lint findings and the gap the third one was pointing at.
`Context::library_label` was dead: the page named the folder on this machine
and said nothing at all about the server, which is half of what the Import
button commits to and the half that takes minutes rather than seconds. It now
names both, and states the order — copied and verified here first, then
uploaded (FR-NC-7b) — beside the destinations rather than beside the button,
because someone watching a slow upload needs to already know the photographs
are safe on disk.
The label is cached when the page opens rather than read in `render`: reaching
it goes through the context closure to the account, and `render` runs on every
keystroke.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
dtourolle
