The page index needs to be per-person in group libraries, and it should
still work in read-only libraries, so it doesn't make sense to store it
on the item. This uses a synced setting in the user's library instead.
```
var noteContents = item.note; // was item.getNote()
var schemaVersion = item.noteSchemaVersion;
item.setNote(contents) // default to Zotero.Notes.schemaVersion
item.setNote(contents, schemaVersion) - explicit version
```
This lays the groundwork for moving collections and searches to the
trash instead of deleting them outright. We're not doing that yet, so
the `deleted` property will never be set (except for items), but this
will allow clients from this point forward to sync collections and
searches with that property for when it's used in the future. For now,
such objects will just be hidden from the collections pane as if they
had been deleted.
Include flags in repo update checks indicating whether a database table
that was previously supposed to be removed was removed and whether a new
table was created. This should help us figure out whether we can safely
perform schema update steps or whether we need to figure out why some
schema update steps aren't being applied.
Prior to fdfa8052d1, it was possible to create an item in a feed
library using Add Item by Identifier. If you did that, and then copied
it to a collection in your personal library, it would somehow end up
with an owl:sameAs relation to a `/users/local` URI (probably because
the URI functions don't work properly on a feed library).
This will clean up such relations in a schema update.
- When changing type based on 'type:' line, move existing fields that
are no longer valid to Extra
- Remove 'type:' line with CSL type if the item's existing type is one
of the types mapped to it
This changes the way item types, item fields, creator types, and CSL
mappings are defined and handled, in preparation for updated types and
fields.
Instead of being predefined in SQL files or code, type/field info is
read from a bundled JSON file shared with other parts of the Zotero
ecosystem [1], referred to as the "global schema". Updates to the
bundled schema file are automatically applied to the database at first
run, allowing changes to be made consistently across apps.
When syncing, invalid JSON properties are now rejected instead of being
ignored and processed later, which will allow for schema changes to be
made without causing problems in existing clients. We considered many
alternative approaches, but this approach is by far the simplest,
safest, and most transparent to the user.
For now, there are no actual changes to types and fields, since we'll
first need to do a sync cut-off for earlier versions that don't reject
invalid properties.
For third-party code, the main change is that type and field IDs should
no longer be hard-coded, since they may not be consistent in new
installs. For example, code should use `Zotero.ItemTypes.getID('note')`
instead of hard-coding `1`.
[1] https://github.com/zotero/zotero-schema
Separate flags for hiding the retraction altogether and for hiding
citation warnings for it
New functions:
Zotero.Retractions.hideRetraction(item)
Zotero.Retractions.shouldShowCitationWarning(item)
Zotero.Retractions.disableCitationWarningsForItem(item)
Addresses #1710
This shouldn't be possible, but there've been a couple reports of people
ending up on version 103 without the table, so create it again with IF
NOT EXISTS. This is obviously a bad fix, but until we know how this
happened it's the best we can do.
