From 660cf2c94ce6a87ac33d704ab1f68b2d4a258d92 Mon Sep 17 00:00:00 2001
From: nicole mikołajczyk <git@mkljczk.pl>
Date: Tue, 12 Aug 2025 14:05:15 +0200
Subject: [feature] scheduled statuses (#4274)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

An implementation of [`scheduled_statuses`](https://docs.joinmastodon.org/methods/scheduled_statuses/). Will fix #1006.

this is heavily WIP and I need to reorganize some of the code, working on this made me somehow familiar with the codebase and led to my other recent contributions
i told some fops on fedi i'd work on this so i have no choice but to complete it 🤷‍♀️
btw iirc my avatar presents me working on this branch

Signed-off-by: nicole mikołajczyk <git@mkljczk.pl>
Reviewed-on: https://codeberg.org/superseriousbusiness/gotosocial/pulls/4274
Co-authored-by: nicole mikołajczyk <git@mkljczk.pl>
Co-committed-by: nicole mikołajczyk <git@mkljczk.pl>
---
 internal/cleaner/media.go | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

(limited to 'internal/cleaner/media.go')

diff --git a/internal/cleaner/media.go b/internal/cleaner/media.go
index 84473bc22..99fd5779f 100644
--- a/internal/cleaner/media.go
+++ b/internal/cleaner/media.go
@@ -375,6 +375,25 @@ func (m *Media) pruneUnused(ctx context.Context, media *gtsmodel.MediaAttachment
 		}
 	}
 
+	// Check whether we have the required scheduled status for media.
+	scheduledStatus, missing, err := m.getRelatedScheduledStatus(ctx, media)
+	if err != nil {
+		return false, err
+	} else if missing {
+		l.Debug("deleting due to missing scheduled status")
+		return true, m.delete(ctx, media)
+	}
+
+	if scheduledStatus != nil {
+		// Check whether still attached to status.
+		for _, id := range scheduledStatus.MediaIDs {
+			if id == media.ID {
+				l.Debug("skippping as attached to scheduled status")
+				return false, nil
+			}
+		}
+	}
+
 	// Media totally unused, delete it.
 	l.Debug("deleting unused media")
 	return true, m.delete(ctx, media)
@@ -543,6 +562,29 @@ func (m *Media) getRelatedStatus(ctx context.Context, media *gtsmodel.MediaAttac
 	return status, false, nil
 }
 
+func (m *Media) getRelatedScheduledStatus(ctx context.Context, media *gtsmodel.MediaAttachment) (*gtsmodel.ScheduledStatus, bool, error) {
+	if media.ScheduledStatusID == "" {
+		// no related status.
+		return nil, false, nil
+	}
+
+	// Load the status related to this media.
+	status, err := m.state.DB.GetScheduledStatusByID(
+		gtscontext.SetBarebones(ctx),
+		media.ScheduledStatusID,
+	)
+	if err != nil && !errors.Is(err, db.ErrNoEntries) {
+		return nil, false, gtserror.Newf("error fetching scheduled status by id %s: %w", media.ScheduledStatusID, err)
+	}
+
+	if status == nil {
+		// status is missing.
+		return nil, true, nil
+	}
+
+	return status, false, nil
+}
+
 func (m *Media) uncache(ctx context.Context, media *gtsmodel.MediaAttachment) error {
 	if gtscontext.DryRun(ctx) {
 		// Dry run, do nothing.
-- 
cgit v1.2.3