Files
amethyst/desktopApp
nrobi144 c21317912e fix(commons): make UploadOrchestrator backward-compatible for non-image uploads
The pre-existing desktopApp:UploadOrchestratorTest started failing
after the desktop image-compression feature landed:

  - uploadCallsClientWithCorrectParameters (2x2 PNG, no quality set)
  - uploadPassesAuthHeaderToClient (.txt)
  - uploadPassesSameFileWhenNoStripExif (.txt)
  - uploadComputesMetadata (.txt)

The orchestrator was unconditionally calling ImageReencoder.reencode,
which (a) reencoded PNGs to JPEG even when the caller did not opt into
compression and (b) threw UnsupportedFormat for any file the sniffer
could not classify (.txt, voice memos, video files, DM attachments —
the orchestrator is the upload path for everything, not just images).

Two changes restore the orchestrator's original "upload as-is"
behavior for callers that have not opted into compression:

1. UploadOrchestrator.upload's quality parameter is now nullable
   (CompressionQuality? = null). Null means "do not reencode" —
   matches the orchestrator's behavior before this feature, so the
   Android, CLI, and any non-image upload path keeps working
   unchanged. The desktop compose flow continues to pass a non-null
   CompressionQuality so it still runs the reencoder.

2. ImageReencoder no longer throws UnsupportedFormat for
   ImageFormat.Unknown — it returns PassThrough(NotAnImage) instead.
   AVIF and HEIC still throw (those are recognized formats we
   explicitly refuse). The new PassReason.NotAnImage is rendered in
   the preview dialog as "Not an image · uploaded as-is" / "Metadata
   preserved (non-image — no re-encode applies)".

My UploadOrchestratorTest.refusesAvifWithUnsupportedFormat is updated
to pass quality = MEDIUM explicitly so it still exercises the refuse
path under the new opt-in model.
2026-06-09 12:25:41 +03:00
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