It was wrongly stored using RPeriodicTask directly, but the higher
level `UserTask` must be used instead, because this ensures a
correctly scoped periodic task using the `updateOneTask` method. Since
this is a system task, it can be given a fixed ID which makes it now
safe even if stored using RPeriodicTask directly.
The bug resulted in multiple empty-trash tasks to be inserted (on each
restart).
Refs: #347
Also hard delete the remaining items. They are empty (have no
attachments), because data is moved if possible. Doesn't make much
sense to keep them, because restoring them isn't much useful.
First, when checking for existence of a file, deleted items are not
conisdered.
The working with fulltext search has been changed: deleted items are
removed from fulltext index and are re-added when they are restored.
The fulltext index currently doesn't hold the item state and it would
mean much more work to introduce it into the index (or, worse, to
reprocess the results from the index). Thus, deleted items can only be
searched using database queries. It is probably a very rare use case
when fulltext search should be applied to deleted items. They have
been deleted for a reason and the most likely case is that they are
simply removed.
Refs: #347
In order to keep deleted items for a while, the periodic task can now
use a duration to only remove items with a certain age. This can be
used to ensure that a deleted item stays at least X days before it
will be removed from the database.
Refs: #347
Before, there were periodic tasks run per collective and not user by
making sure that submitter + group are the same value. This is now
encoded in `UserTaskScope` so it is now obvious and errors can be
reduced when using this.
It's not very likely to have more modes of search besides normal and
trashed, but got surprised in that way quite often and it's nicer this
way anyways.
A new query/request parameter can be used to apply a search to only
soft-deleted items.
The query expression `Trashed` has been introduced which selects only
items with state `Deleted`. This is another option an analog to
`ValidItemStates` (both cannot be used together as they would select
no items). This new query node is not added to the parser, because
users may not use it in their own queries - it must be part of the
"fixed" query so the application can control in which subset to search
(it would otherwise be possible to select any items).
When deleting items via the http api, they are not deleted anymore but
a new status "Deleted" is set. The collective insights contains now a
count separately for deleted items.
When an item is deleted in detail view, the results must be updated to
reflect the new state. The results are now changed by removing the
corresponding item.
Fixes: #920
It doesn't make much sense to have this per collective, because this
is triggered by an admin after changing the server config file. So it
is now implemented as an admin endpoint that affects all files.
The tag category is a bit special (sadly). The options are retrieved
by going through the tags. It must not update these, if a query
selects only a subset of tags.
A long attempt to simplify or shorten nested sentences without affecting the information content:
Line 179: As normal user i don't know what a "Glob" is.
Line 190: "...die hier definiert wird..." --> I think that's redundant. Where else? Or not?
Line 196: ...löschen (falls *kein* Zielordner angegeben ist). --> would actually be enough or?
