RFE: Unused Media Bin before Deletion, with restoration button

[rgleason]

Implement a "rubbish bin" e.g. move there first and and especially allow to restore in 1 click all/each element if case of emergency.

This would allow users to "test" what they want to do, and learn how the plugin works without upsetting their project because it could be restored easily.

I would put a high priority on this as users are reluctant to simply hit "Delete" without understanding and confidence.

LATER:

1. Maybe in the template for Multiorphans, there should be an option to enter a namespace for "Unused" media which becomes the "Rubbish Bin" that allows restoration of the media.
2. Maybe there should be a button that allows moving all "Orphaned" media to the "Rubbish Bin" with a list made for recovery. Then the wiki can be tested and checked for lost media links, etc. If there are problems, the images can be restored to their original locations.
3. Individual image "Move to unused media bin" buttons would be needed too.

[rgleason]

I currently have 467 "orphaned" media files.
Do I trust multiorphans enough to delete any of these files? No.
What I want is a way to move them to the user designated "Unused Media" namespace, Test the wiki, and then move the media file back to where it was originally if necessary.

Maybe this should be done one by one, if it is easier to program.

[rgleason]

Here is a multiorphan search on our Basic User Manual namespace: opencpn:basic_manual
With Regex line to eliminate "blank" page processing: ^(?!.opencpn:manual_basic:.:blank).*$
showing 470 Media Orphans.
..
..

..
..
..

..
..
I copied these and pasted into a text editor and then edited it all down to single lines contained in
Media-Orphans.txt

Now I would like to move these all into a new Media Manager directory under opencpn:unused_media
and it would be great if Multiorphans allowed this with single buttons for each line and a button to move them all into that location.

In order to try to move just a few of these files to see what happened I did the following.

1. Made a namespace opencpn:unused_media_files by making a new page and sub-page by that name and uploading a couple of files from the sub-page in order to create the namespace opencpn:unused_media_files with the two images.
2. Then I used the Move_plugin in the Treebased Move, under Media to move the first 3 files into the new directory opencpn:unused_media_files.
3. Then I ran multiorphans again to see if there are any new "Wanted" and there weren't.
4. So I think it is likely that moving the entire list of 470 images to opencpn:unused_media_files will not affect the Wanted results and I would like to be able to do that., just so we don't loose those images in case we do find we need them later.