feat(import): add Ampersand importer#41
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The backend already exposes the Ampersand import source (preview at /v1/import/ampersand/preview, submit via the unified /v1/imports/file runner with source "ampersand_file"), so this is the Android client for it, cloned from the PluralSpace importer. Ampersand's preview reports category counts only (no per-member list), so there is no selective-member UI: every real member is imported (member_ids stays null). The options mirror the server's AmpersandImportOptions (conflict_strategy=skip plus the ten content toggles), each defaulted on only when the export actually contains that kind of content. Groups imports Ampersand systems as Sheaf groups; the board-messages toggle also gates polls. Reuses the shared import machinery: streaming file upload, the latched idempotency key so a poll-failure retry resumes the same job, terminalResult() for the generic counts render, and the standard poll loop. Wired into Settings > Data (card + route) alongside the other importers.
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July 15, 2026 04:23
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Adds an "Import from Ampersand" flow, cloned from the PluralSpace importer. The backend already exposes the
source, so this is purely the Android client.
Backend contract (already live in
sheaf)POST /v1/import/ampersand/preview(multipart, partfile) ->AmpersandPreviewSummary(category counts +
limit_warnings; no per-member list).POST /v1/imports/filewithsource="ampersand_file",idempotency_key, and anoptionsJSON (AmpersandImportOptions). Same runner shape as PluralSpace / Prism / Tupperbox..jsonexport (images inline as base64 data URIs, hence the server`s 100MB cap).Android side
AmpersandPreviewSummarymodel +ImportJobSource.AMPERSAND_FILE, and apreviewAmpersandImportendpoint.
createFileImport/getImportJobare reused unchanged.AmpersandImportViewModel+AmpersandImportScreenunderui/ampersandimport/.(
member_idsstays null). The ten content toggles mirror the servers options (custom_fronts,custom_fields,tags,groups,front_history,journals,notes,board_messages,reminders,images), each shown only when the export has that content and defaulted on accordingly.groups` imports Ampersand systems as Sheaf groups; the board-messages toggle also gates polls (the servercouples them), which the label makes explicit.
terminalResult()for the generic counts render, standard poll loop.The options JSON is hand-built to match the server
sextra="forbid"model exactly (field names verified againstschemas/ampersand_import.py`).Verification
:app:assemblePlayRelease :app:testPlayReleaseUnitTestgreen..jsonexportIntended to land before v1.2.3.