The DIALOGUE object was using Y.clone to copy the input config, messing
up the prototype chains for any objects in the config param. Really,
this doesn't need to clone the config, so I've refactored to avoid doing
so. Also moved some of the other attribute init and setup calls to the
appropriate places (initializer and modifyAttrs).
If there was no conversation found and the method returned early, the
active transaction was not marked as committable and the error was
reported by the request shutdown handler.
Attaching a unit test for the case just because it did not seem to be
covered. I was trying to reproduce the thrown error in the unit test but
it can't be used in this case. The shutdown handler puts the warning
directly into the error_log and it is not guaranteed where such messages
go (depending on the PHP configuration). And we do not even raise it
during the unit test execution (presumably due to noise it would
produce) anyway.
The initialisation of $commentschooser was moved into an IF condition,
whilst still using it outside of that IF conditions scope. As such, if
there are no comments to choose from, the variable is never init'd but
it still goes to use it, emitting a PHP notice.
Fixes a bug in which the review pane was destroyed if the user selected
a combination of filters resulting in no matched users. Now, the pane
is just hidden in such cases, and displayed again if subsequent filter
changes return one or more users.
get_file_argument() is responsible to extract the relative path
of the file to be served by a specific Moodle component
like a theme or a module.
Some modules like scorm and imscp require slasharguments support
and they force it when creating the URLs to serve their files.
It should honor the slasharguments setting but this could break
those instances where existing hard-coded links still make usage of
the "old" format, the one when slasharguments is set to No i.e. '?file='.
Its logic has been improved by looking at when the URL is related to
serving a plug-in file in a "forced" slasharguments way of serving it
i.e. using '/pluginfile.php/' and not '/pluginfile.php?'.
This addresses an edge scenario on NFS filesystems with no space
remaining, where subsequent uploads fail silently while zero byte files
are saved to the pool (and for some reason the filesize check passes).
Brendan Heywood