If "Place imported collections and items into new collection" is
unchecked, previously imported collections will be reused when they're
in the right place in the hierarchy rather than creating new ones.
Use the new wizard for all imports (even if no Mendeley DB), and add a
page with a "Place imported collections and items into new collection"
option. If deselected, collections are added to the library root.
If there's a single PDF file and a single PDF URL and the file exists,
make an imported_url attachment instead of separate file and linked_url
attachments.
Addresses #1451
Accept Mendeley SQLite databases via File → Import… and perform a
direct import, including collections, timestamps, notes, attachments,
and extracted annotations.
When a Mendeley database is present, File → Import… shows a wizard that
lets you choose between a file and Mendeley for the source, and choosing
the latter shows a list of available databases in the Mendeley data
directory.
Known fields that aren't valid for a type are stored in Extra.
Files in the Mendeley 'Downloaded' folder are stored. Files elsewhere
are linked.
Previously you could use Zotero.DBConnection to open another database in
the data directory, but not one stored elsewhere in the filesystem. This
allows an absolute path to be passed instead. Various operations
(backups, corrupt DB recovery, pragma commands) are disabled for
external databases.
This previously returned false if a non-base-mapped field was passed,
even if the field was valid for the given item type. It now returns the
passed field as long as the field is valid for the type, which matches
the behavior for base fields.
1) text() wasn't handling the index property.
2) This removes the warning that attr()/text() no longer no require a
document as the first argument, because there's no reason to prevent
translators from being able to pass an element. It would require
rewriting various translators unnecessarily and make certain patterns
more verbose (because you'd need to match based on global scope in each
selector).
It won't be necessary to pass a Document once we remove 4.0 support and
the global attr()/text() are always available, so we can add a warning
for that then.
Fixeszotero/translators#1647
