Updated mediawiki/extensions
Project: mediawiki/extensions/VisualEditor  d9153a2f1d93e87c52bfc487dabafb5c1973edde

ui.MWLinkTargetInputWidget: Fix crash on invalid input

Though the initialisation works since core has been fixed, there
are still plently of cases where we take real user input that can
genuinely be invalid.

Most notably, you couldn't make a link to [[.com]] because the
link input widget would crash on an exception from mw.Title.

Even after core was fixed (and ".com" is now valid), one still
couldn't make that link. This time because '.' is an invalid title,
and we create a Title object for that while typing ".com".

ve.ui.MWLinkTargetInputWidget#getLookupMenuItemsFromData:
* Guarded against mw.Title throwing by using newFromText
  and checking it first.

ve.ui.MWLinkInspector#static.legalTitle:
* Removed in favour of checking whether newFromText returns a
  truthy value.

Change-Id: I580bfccb83f86be3ad7e83d31f0834e1cde7df9c

Convert try/catch uses of mw.Title to newFromText

`new mw.Title` throws on invalid input. Converting uses to
mw.Title.newFromText instead and converting try/catch to if/else.

mw.Title in general (regardless of which constructor) has been
improved in core. It will no longer crash on pages where the page
title was a false hit for invalid (e.g. we couldn't load VE on
[[.com]] because the js parser thought it was invalid).

However, though the initialisation works since core has been
fixed, there are still plently of cases where we take real user
input that can genuinely be invalid.

In cases where the code did not catch exceptions and there was
no obvious way to handle it, I left it as is (let's revisit them
in a separate commit). It would be an exception either way, and
I'd rather see "mw.Title: Parser error" than
"TypeError: null does not have method getNamespaceId".

Change-Id: I5b1b23d56d39cdb7ecb0809e3d721992e0c30f54