MCR deprecated the Revision class in favor of the broadly similar
RevisionRecord, and more interestingly added the concept of multiple
content "slots" to revisions.
Thus, prop=revisions, prop=deletedrevisions, and so on gain a parameter
to specify which slots are wanted. When this new parameter is not
specified (and any content-related props are specified), a warning about
the legacy format will be issued.
The rest of the modules just needed to call methods or use constants on
RevisionRecord instead of Revision. ApiQueryDeletedrevs wasn't touched,
since it has been deprecated since 1.25 anyway.
This also updates a few non-query modules that don't depend on details
of editing, diffing, or viewing MCR revisions that haven't been figured
out yet.
Bug: T200568
Change-Id: I1327d1784f5cedb006cd74df834cf9a560a77a5d
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
Find: /isset\(\s*([^()]+?)\s*\)\s*\?\s*\1\s*:\s*/
Replace with: '\1 ?? '
(Everywhere except includes/PHPVersionCheck.php)
(Then, manually fix some line length and indentation issues)
Then manually reviewed the replacements for cases where confusing
operator precedence would result in incorrect results
(fixing those in I478db046a1cc162c6767003ce45c9b56270f3372).
Change-Id: I33b421c8cb11cdd4ce896488c9ff5313f03a38cf
`$a <=> $b` returns `-1` if `$a` is lesser, `1` if `$b` is lesser,
and `0` if they are equal, which are exactly the values 'sort()'
callbacks are supposed to return.
It also enables the neat idiom `$a[x] <=> $b[x] ?: $a[y] <=> $b[y]`
to sort arrays of objects first by 'x', and by 'y' if they are equal.
* Replace a common pattern like `return $a < $b ? -1 : 1` with the
new operator (and similar patterns with the variables, the numbers
or the comparison inverted). Some of the uses were previously not
correctly handling the variables being equal; this is now
automatically fixed.
* Also replace `return $a - $b`, which is equivalent to `return
$a <=> $b` if both variables are integers but less intuitive.
* (Do not replace `return strcmp( $a, $b )`. It is also equivalent
when both variables are strings, but if any of the variables is not,
'strcmp()' converts it to a string before comparison, which could
give different results than '<=>', so changing this would require
careful review and isn't worth it.)
* Also replace `return $a > $b`, which presumably sort of works most
of the time (returns `1` if `$b` is lesser, and `0` if they are
equal or `$a` is lesser) but is erroneous.
Change-Id: I19a3d2fc8fcdb208c10330bd7a42c4e05d7f5cf3
