deletes in particular take some time for the server to process, but
don't require much bandwidth, leading to the progress appearing to
have pause when content is actually being processed
this also gives the user an idea of how long the process will take to
complete
- media syncing no longer locks the account, so it can be done
in the background in the future, and multiple clients can safely
sync media at the same time
- all operations are now idempotent, so they can be repeatedly safely
in the event of a connection error
- whether it's a normal incremental sync, an initial sync,
or the media database has been deleted, no files will be uploaded
or downloaded if they already exist on the other side
- file removals are now chunked like additions & updates, preventing
timeouts due to large requests
- if the server can't process a chunk in time, it will return a count
of what it did process, so the client can retry the rest
Notes for AnkiDroid:
- when porting this, recommend you pick a different name for the
.media.db2 file, so users don't accidentally copy the AD version to
the desktop or vice versa
- please make sure filenames are added to the zip in NFC form
- tweak sync code so that a failure in loading the collection
won't leave the app with an unopen collection
- don't show corrupt collection message when the error is not
a db error
- catch the temp folder issue when loading the collection. i suspect
this was the issue that was causing some people to end up with
an open anki instance with no collection loaded
This reverts commit 2d4e88afbd.
On second thought, this change is likely to mask the error in most cases, and
we want add-on authors to update their add-ons anyway as they would not be
handling non-latin text in 2.0.12.
- always store media references in fields in NFC form
- always encode filenames on disk in NFC form on machines other than macs
- use relevant encoding when placing files in the media folder during syncs
and apkg imports as well
- rename 'unused media' back to 'check media'
- check media can now automatically change media references and filename
encodings to the correct format
- add writeData() so we can add files to media folder without having to
save them in an intermediate folder first
- we were stripping or checking for illegal filename characters in
multiple places; factor those checks out into separate routines
- add * to invalid char list, and disallow both forward and backslash
- remove size checks in syncAdd(); is handled server-side
- split quoted and unquoted image case into separate regexps, since we can't
include a group reference inside a character set
- disallow spaces in the non-quoted case
- this should fix matching on images with other attributes again
