When a file is dragged from the desktop to the file list the file list
is highlighted, and when the file is finally dropped or the drag
operation is cancelled the highlighting is removed. In some cases, due
to a wrong implementation, a browser may end a file drag with a drop
with no files (for example, when a folder or text is dragged), which
would cause the highlight to not be removed. Now those cases are handled
with the "dropnofiles" callback, which restores the UI and also shows a
message to the user.
The error message is just a generic one, as in some cases it is not even
possible to know whether the problem came from a text drag or a folder
drag, and whether the problem appears or not depends on the browser,
version and even operating system.
Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>
The jQuery Plugin triggers the "dragover" callback when the browser
triggers the "dragover" event and the types in their DataTransfer
include a "Files" item. It also triggers the "drop" callback when the
browser triggers the "drop" event and the list of files in its
DataTransfer is not empty.
Unfortunately some browsers may trigger "dragover" events with a
DataTransfer that includes a "Files" item and then trigger a "drop"
event with an empty list of files. When that happens the actions
performed in the "dragXXX" callbacks could be left hanging if they were
expected to be finished in the "drop" callback (for example, if the drop
zone was highlighted during the drag to be then restored when the file
was finally dropped). This commit adds the "dropnofiles" callback to be
able to handle those situations.
Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>
"disableDropState" was set as the event handler in 8d4e5747f3, but
the duplicated code was accidentally added back in 786e858d23.
Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>
Some bad databases don't respect the default null apprently.
Now even if they cast it to 0 it should work just fine.
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
If a PUT request comes in that is not JSON or from encoded. Then we can
only read it (exactly) once. If that is the case we must assume no
shared secret is set.
If we don't then we either are the first to read it, thus causing the
real read of the data to fail.
Or we are later and then it throws an exception (also failing the
request).
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
Daniel Calviño Sánchez
Nextcloud bot
Morris Jobke
Roeland Jago Douma
John Molakvoæ
Georg Ehrke
Roeland Jago Douma
Robin Appelman
Christoph Wurst
John Molakvoæ (skjnldsv)