Can’t tell since you ninja edited your post which did not create a new revision. The first version of this post only has “edited.png”.
Which makes me think that you linked the image and did not upload it.
Yes, because you edited your post too quickly. We have a grace period window of 300 seconds here in which if you make an edit, it won’t create a new version of the post.
If you look at the raw, you see that the images are merely links to dropbox
The underlying links have long been deleted - Shouldn’t that mean these .gif should seize appearing? Clicking “View Image” from the context menu takes me to a community.signalusers address, is that expected behavior?
Testing, I’ll edit this out in ~300 seconds and shortly after delete the link.
deleted.png
Edit#2
The link is deleted but the image persists in the edit history, perhaps it doesn’t have an Upload record as it isn’t removed by the automatic cleanup.
I suppose, looking about, that it is held locally is expected behavior when download_remote_images_to_local is enabled. I think that’s the relevant setting.
So this
isn’t functioning for this type of upload, as demonstrated in my previous post. Correct me if I’m wrong.
clean up uploads sounds like a general setting that would capture all images with an upload record, is that correct? Not just those present due to download_remote_images_to_local. If true, I should be able to find examples on the site of regular image uploads that aren’t being removed as a result of the automatic cleanup.
You mind me asking what the clean orphan uploads grace period hours is set to here so I can offer it as a solution. Or does it come with a default?
If they decide to enable that setting, will they need to do anything to apply it to past posts?
Edit
Just for the sake of being explicit, the thinking here is that this isn’t an issue but that a setting needs to be switched on. I just don’t want to go back and say “You need to enable this!” and they say “It is enabled!” I’ll look silly.
I also caught myself frantically looking for a place to browse uploads (familiar with it from MediaWiki) because I just know stuff gets double triple and quadruple uploaded, and sometimes I wonder where a file was that I uploaded once a while ago but maybe lost or deleted so I can link to it instead of re-uploading it yet again… I guess there is something to be said about a file browser…
使用 Data Explorer 插件 或其他方法查询 Discourse 数据库，列出孤立的上传文件，找到相关的那个，并记下其 upload_id 和 filename。相关查询：
SELECT
uploads.id, uploads.user_id, uploads.created_at,
uploads.url, uploads.filesize
FROM uploads
LEFT OUTER JOIN post_uploads ON uploads.id = post_uploads.upload_id
WHERE post_uploads.post_id IS NULL
ORDER BY created_at DESC
LIMIT 100
SELECT
uploads.id, uploads.user_id, uploads.created_at,
uploads.url, uploads.filesize
FROM uploads
LEFT OUTER JOIN upload_references ON uploads.id = upload_references.upload_id
WHERE upload_references.target_id IS NULL
ORDER BY created_at DESC
LIMIT 100
