A JSON body's empty array flattened to nothing, so `media_ids: []` on an edit read as "media not sent" and the
post kept every attachment, where Mastodon removes them. An empty array is now a parameter with no values: the edit
leaves the post without media, and they go to the trash. MediaLifecycleTests checks it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LsXgEaXee4GCU1hwYgPJXw
MediaAttachment.Size was stored and never summed: nobody, the administrator included, could tell what media took,
and nothing bounded it. Counted.Media and MediaOfRoot sum what is kept (not trashed). A login sees what its personas'
uploads and pictures take at /clientapi/user/storage (ViewStorage), with its quota when the server sets one;
Media:QuotaBytesPerRoot (0, no quota, by default) refuses an upload or a picture over it with 422, whichever persona
sends it; the statistics overview gains the media totals, the proxy cache and the trash (ViewMediaTotals). Tests: a
login's storage counts what its personas keep and forgets what is trashed; two uploads from two personas of one login
are refused together past the quota.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LsXgEaXee4GCU1hwYgPJXw
PUT /api/v1/media/:id on a picture already posted changed the upload but never the post, which keeps its own copy, so
the new description or focal point reached nobody. As on Mastodon, PUT now takes only media not posted yet (404
otherwise), and a status edit takes media_attributes[] (id, description, focus; from a JSON body or a form): the
uploads and the post's copies change, and the Update the edit federates carries them. An edit that sends no media
keeps them as they were described. No pasture scenario edits a description, so the sweep could not see this.
MediaLifecycleTests: PUT on a posted picture is refused, an edit describes it again and keeps its warning, flag and
language as sent.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LsXgEaXee4GCU1hwYgPJXw
Mastodon's DELETE /api/v1/profile/avatar and /api/v1/profile/header: the picture goes to the trash (its file stops
being served at once), the profile shows the default again, followers are sent the updated profile, and the answer is
the account with its source. The profile Update is the one a persona that never had a picture sends, so nothing new
leaves PrivaPub. MediaLifecycleTests: the avatar, then the header, removed and no longer served.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LsXgEaXee4GCU1hwYgPJXw
Deleting a post, editing media out, replacing an avatar or a header, and removing a whole root deleted no file: every
one stayed on disk and publicly served from /media/files with a year-long immutable cache, its row orphaned. Now every
upload is a row, profile pictures too (Kind avatar or header, ProfileOfAvatarId), and each of those acts trashes what
it held, as does an upload never posted for a day and a dropped scheduled post. A trashed row is marked in one
conditional update (an upload attached meanwhile is left alone), its files move into media-trash, beside the media
root and outside what /media/files serves, and the janitor deletes them a day later. Nothing is deleted for looking
unused.
Along the way: a profile picture that isn't an image, or can't be read, answers 422 instead of being silently ignored
with a 200; a removed root's scheduled posts are dropped, so nothing of it publishes later; media rows get indexes
(they had none), and the janitor's first pass comes five minutes after boot instead of an hour.
`PrivaPub admin media audit [--fix]` compares the disk with the database. With --fix (as www-data) it gives the
pictures personas show today a row, and trashes media of deleted posts or personas, rows whose files are missing, and
files nothing holds: the leftovers of every deletion until now. MediaLifecycleTests covers each act, that the trash is
never served, and the audit.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LsXgEaXee4GCU1hwYgPJXw
thepraandClaude Opus 5.5