Uses new PHP 5.6 syntax like ...parameter unpacking and
calling anything looking like a callback to make the code more readable.
There are much more occurrences but this commit is intentionally limited
to an easily reviewable size.
In one occurrence, a simple conditional instead of trickery was much more readable.
This patch finishes all the easy stuf in the core, the remainder is either unobvious
or would result in smaller readability gains. It will be carefully dealt with in
further commits.
Change-Id: I79a16c48bfb98b75e5b99f2f6f4fa07b3ae02c5b
These comments do not add anything. I argue they are worse than having
no comments, because I have to read them first to understand they
actually don't explain anything. Removing them makes room for actual
improvements in the future (if needed).
Change-Id: Iee70aad681b3385e9af282d5581c10addbb91ac4
I was bored. What? Don't look at me that way.
I mostly targetted mixed tabs and spaces, but others were not spared.
Note that some of the whitespace changes are inside HTML output,
extended regexps or SQL snippets.
Change-Id: Ie206cc946459f6befcfc2d520e35ad3ea3c0f1e0
* This avoids code duplication.
* Callers can safely start type-hinting StatusValue as well.
* Also moved the wrap() logic out of Status::__construct(), which
only wrap() was (and should have been) using. Use "static" as
well, so subclass behave properly.
* The docs and type-hints in /filebackend are updated as an example.
* A migration pattern is to inject a StatusValue wrapper
into the backend and use it on all returned statuses, so MediaWiki
will still get Status for message methods.
Change-Id: Iff9255f34870ea6b0c4b91f6ddc69eea95186aba
This commit changes the way how HTMLForm handles a Status object
when executed from a request. It now handles, beside the errors,
also the warnings of a Status object and prints them out, wrapped
in a warning box.
The LoginSignupPage uses this feature to show informative warnings
actually as warnings and not as more disturbing error messages.
Error messages should be reserved for errors and only for erros. An
AuthenticationProvider, which returns an UI AuthenticationResponse
can choose, if the given message is an error or a warning message.
This commit also addds a new function to Status, which allows a
developer to split the object into two new Status objects, where one only
contains the errors and the other only the warnings of the origin
Status object (splitByErrorType). StatusValue also has a new function,
splitByErrorType(), to support this.
Bug: T139179
Change-Id: I9a27911613e62b5c4cb86bea40696cb37c4f49c2
