Bug 501495

Summary:	Delete all face tags, no JPG changes
Product:	[Applications] digikam	Reporter:	Andy <zunar>
Component:	Faces-Workflow	Assignee:	Digikam Developers <digikam-bugs-null>
Status:	RESOLVED FIXED
Severity:	normal	CC:	metzpinguin, michael_miller
Priority:	NOR
Version First Reported In:	8.6.0
Target Milestone:	---
Platform:	Microsoft Windows
OS:	Microsoft Windows
Latest Commit:	https://invent.kde.org/graphics/digikam/-/commit/224d30f39980cb59f96f45199c25fe3659192c12	Version Fixed/Implemented In:	8.7.0
Sentry Crash Report:

Description Andy 2025-03-14 15:31:34 UTC

Hi!
I noticed something else.
It doesn't matter whether delayed metadata synchronization is enabled or not.
If I right-click to delete all face markers, the photo should be queued or the change should be written directly to the JPG. But nothing happens. Only when I redetect the faces and finally confirm one of them does the photo go into the queue. Or the change is written to the JPG.

Regards
Andy

Comment 1 Maik Qualmann 2025-03-14 15:37:40 UTC

This is normal if the faces were unknown or unconfirmed. There's nothing to write; this information is only in the database. Only when a confirmed face is deleted or added does metadata need to be written.

Maik

Comment 2 Andy 2025-03-14 15:42:07 UTC

Hi!
There were already confirmed faces. I deleted those too.

Andy

Comment 3 Andy 2025-03-14 15:44:38 UTC

The information of the confirmed faces was deleted from the database, but not in the JPG.

Comment 4 Maik Qualmann 2025-03-14 15:58:54 UTC

Ok, this is a regression in the current code, I tested it here.

Maik

Comment 5 Michael Miller 2025-03-14 17:09:45 UTC

(In reply to Maik Qualmann from comment #4)
> Ok, this is a regression in the current code, I tested it here.
> 
> Maik

Maik/Gilles, do we want to delay 8.6.0 for a day to fix?

Cheers,
Mike

Comment 6 Maik Qualmann 2025-03-14 21:38:38 UTC

Git commit 224d30f39980cb59f96f45199c25fe3659192c12 by Maik Qualmann.
Committed on 14/03/2025 at 21:37.
Pushed by mqualmann into branch 'master'.

add pipeline to remove all faces from image
FIXED-IN: 8.7.0

M  +1    -1    NEWS
M  +1    -1    core/utilities/facemanagement/items/facegroup.cpp
M  +20   -0    core/utilities/facemanagement/pipelines/edit/facepipelineedit.cpp
M  +2    -0    core/utilities/facemanagement/pipelines/edit/facepipelineedit.h
M  +11   -1    core/utilities/facemanagement/pipelines/facepipelinepackagebase.cpp
M  +5    -1    core/utilities/facemanagement/pipelines/facepipelinepackagebase.h

https://invent.kde.org/graphics/digikam/-/commit/224d30f39980cb59f96f45199c25fe3659192c12