A queue can be created and passed as an option to data layer methods, which
will then queue events on that queue instead of the main internal queue. A
queue or an array of queues can then be passed to Zotero.Notifier.commit() to
commit those events.
Some auxiliary functions don't yet take a queue, so those events will still get
run on DB transaction commit.
Sync data processing now processes notifier events in batches to reduce
repaints, even though individual objects are processed within their own
transactions (so that failures don't roll back other objects' data).
Also remove some unused notifier code
I'm not sure this matters -- since it was broken, itemTreeView notify()
code probably accounts for situations where, say, a 'modify' comes in
before an 'add' -- but it might avoid some edge cases in the future.
It's generally not necessary to call this, but it can be useful if
specific data needs to be loaded in an unloaded library (e.g., an item's
creators for RTF Scan)
`nArcs` is undefined in `this.ItemProgress.prototype.setProgress()`. This has been the case for a long time but never came up because the progress indicator isn't used in Zotero, I believe. I think it's a nice UI element though and could be used for non-disruptive progress indicators.
- Only show first pane (without Sharing pane) if no files or files
aren't included
- Update authorship checkbox to reflect file include setting to avoid
confusion
- Clarify in intro text that license applies to files, not notes --
notes here are no different than notes in any public library, so it's
sort of up to the user to clarify those if they're substantial enough
for it to matter
- Adjust alignment of authorship checkbox if more than one line
Otherwise, when right-clicking on a collection that's not currently
selected, some of the menu items appear gray at first, and a second
right-click is necessary after the items have loaded. This way the menu
items turn black once the items have loaded.
Items in a library are now loaded only when a library is clicked on and
at sync time. There might be some other areas where they need to be
loaded or where this causes problems (e.g., drag and drop, word
processor integration).
I think this only happens if the Zotero pane hasn't yet been opened, which also
means an initial refresh() hasn't been done, which means that updates aren't
necessary.
Otherwise the test could run scrapeThisPage() before translators were ready. It
would be good to make scrapeThisPage wait for detection to complete so that an
early press still uses a translator for saving, but this way tests can also
test for the proper icon (though they don't now).
Instead of requiring a click on the menuitem at the top of the submenu, allow
a click on the menu itself.
This is a hack that, among other things, replicates the flash effect on
menuitems on OS X. Unfortunately, <menu> elements can't have checkboxes, so
only the menuitem in the submenu will be checked. (Otherwise I'd remove the
redundant menuitem in the submenu.)
- Allow clicking on non-editable abstract field to expand/collapse it
- Change cursor when hovering over abstract to show it can be toggled
- Default abstracts to expanded
- Fix persistence of last translation target
- Add checkbox to menuitem of selected target
- Remove unnecessary flex attributes
Also:
- Move collectionTreeView row id (e.g., "L1", "C123") and image
generation to Zotero.Library and Zotero.Collection properaties,
.collectionTreeViewID and .collectionTreeViewImage -- currently used
only for the feed add-to button, but could be expanded for use in
collectionTreeView
And without extra init() call
This fixes the button being initialized before Zotero.hiDPI is set, resulting
in a low-res icon until the target is changed.
The on-change auto-sync now syncs only the modified library, and does so
quite efficiently (and should be able to be made more efficient), so we
might be able to reduce the timeout below 15 seconds.
Instead of getting batches of unused primary key ids, even if they're lower
than other ids, which for some reason seemed like a good idea in 2008, just do
a `MAX()` on the table at startup and return the next available id on each call
to `Zotero.ID.get()`. This is much simpler, and not reusing ids allows them to
be used as a chronological sort field.
While SQLite's `SELECT last_insert_rowid()` could return auto-increment values,
it's unsafe with async DB access, since a second `INSERT` can come in before
the first `last_insert_rowid()` is called. This is true even in a transaction
unless a function that calls it is never called in parallel (e.g., with
`Zotero.Promise.all()`, which can be faster than sequential `yield`s).
Note that the next id is always initialized as MAX() + 1, so if an object is
added and then deleted, after a restart the same id will be given. (This is
equivalent to (though unrelated to) SQLite's `INTEGER PRIMARY KEY` behavior,
as opposed to its `INTEGER PRIMARY KEY AUTOINCREMENT` behavior.)
Closes#993, Feed items out of order
Previously, objects were first downloaded and saved to the sync cache,
which was then processed separately to create/update local objects. This
meant that a server bug could result in invalid data in the sync cache
that would never be processed. Now, objects are saved as they're
downloaded and only added to the sync cache after being successfully
saved. The keys of objects that fail are added to a queue, and those
objects are refetched and retried on a backoff schedule or when a new
client version is installed (in case of a client bug or a client with
outdated data model support).
An alternative would be to save to the sync cache first and evict
objects that fail and add them to the queue, but that requires more
complicated logic, and it probably makes more sense just to buffer a few
downloads ahead so that processing is never waiting for downloads to
finish.
- Hide notes, tags and related for feed items in itembox
- Add feed support for <enclosure> elements
- Add feed syncing methods for synced settings (additional work is
needed on the sync architecture to download synced settings from the
server)
- Change feed item clear policy to be less aggressive
- Adjust for deasyncification
- Disable translate-on-select
- Closeadomasven/zotero#7, Remove context menu items from feeds
This reverts Zotero.Translate.ItemGetter.prototype.nextItem() to being
synchronous post-deasyncification. This will need to be made to work
asynchronously in the future if _attachmentToArray(), which is called by
nextItem, is changed to use async file access (which might be required
at some point).
Addresses #734, [Async DB] Import/export fails
notificationCallbacks no longer QIs to webNavigation in Firefox 46, so
this gets the relevant browser object by getting the content window id
from channel.loadInfo and finding the window via nsIWindowMediator.
Unfortunately the window id provided under e10s is invalid (or something
-- it's a very high number that can't be found via nsIWindowMediator),
so something else will need to be done for that.
This allows Zotero.Relations.getByPredicateAndObject()/getByObject() and
Zotero.Item::getLinkedItem()/Zotero.Collection::getLinkedCollection() to
be synchronous, which is necessary for word processor integration.
Instead of creating a duplicate copy of the item with the same primary
data and saving that, it's safer just to use clone() (which doesn't
preserve ids) and apply changes to the main object.
While trying to get translation and citing working with asynchronously
generated data, we realized that drag-and-drop support was going to
be...problematic. Firefox only supports synchronous methods for
providing drag data (unlike, it seems, the DataTransferItem interface
supported by Chrome), which means that we'd need to preload all relevant
data on item selection (bounded by export.quickCopy.dragLimit) and keep
the translate/cite methods synchronous (or maintain two separate
versions).
What we're trying instead is doing what I said in #518 we weren't going
to do: loading most object data on startup and leaving many more
functions synchronous. Essentially, this takes the various load*()
methods described in #518, moves them to startup, and makes them operate
on entire libraries rather than individual objects.
The obvious downside here (other than undoing much of the work of the
last many months) is that it increases startup time, potentially quite a
lot for larger libraries. On my laptop, with a 3,000-item library, this
adds about 3 seconds to startup time. I haven't yet tested with larger
libraries. But I'm hoping that we can optimize this further to reduce
that delay. Among other things, this is loading data for all libraries,
when it should be able to load data only for the library being viewed.
But this is also fundamentally just doing some SELECT queries and
storing the results, so it really shouldn't need to be that slow (though
performance may be bounded a bit here by XPCOM overhead).
If we can make this fast enough, it means that third-party plugins
should be able to remain much closer to their current designs. (Some
things, including saving, will still need to be made asynchronous.)
