Delete referenced images if an entry is deleted

[Fasse]

If we delete an entry where users could upload with the ckeditor an image than we should scan the description and also delete the image from the file system.

view forum entry https://www.admidio.org/forum/viewtopic.php?f=20&t=7522#p27020 for a script that do this job in general for the weblinks module

[JMS-S]

Beware that if a user in an entry has inserted an image - and then simply delete this image again then the image is no more in the entry - but it is still in the file system.
It is fine ( and needed ) to have a routine that before deletion of the entry also removes the files from the file system, but if the user has deleted one or more images in the entry/post then these files will still be in the filesystem.
It is these files the script takes care of.
If the script is not used, then there will by time come more and more orphaned images.