On Mon, Jan 4, 2016 at 12:36 PM, Daniel Barrett <[email protected]> wrote:
> I'm upgrading my site to MediaWiki 1.26 (from 1.24) and noticed a change > in API behavior. One of our custom API modules: > > http://mywiki.com/w/api.php?action=foobar&format=json...... > > used to return a JSON array, like this: > > [ {"start":"2015-12-28","end":"2016-01-01", ...} ] > > and now it returns a numerically indexed hash like this instead: > > {"0":{"start":"2016-01-18","end":"2016-01-18", ...}} > The API no longer returns root arrays by default, because that's almost always not what's intended (see T12887). If necessary you can override that for your action module with $result->addArrayType( null, 'array' ). > > Do we need to do something special in 1.26 to get the array instead of the > hash? Or is this a breaking change? Or are we probably doing something > wrong? I looked for breaking API changes in 1.25 and 1.26 but don't see > anything like this: > > https://www.mediawiki.org/wiki/MediaWiki_1.25#API_changes Apparently that page didn't pick up the ApiResult rewrite that was mentioned in 1.25's full release notes < https://phabricator.wikimedia.org/diffusion/MW/browse/REL1_25/RELEASE-NOTES-1.25>. API modules may need changing, see https://lists.wikimedia.org/pipermail/wikitech-l/2015-May/081646.html for details. -- Brad Jorsch (Anomie) Senior Software Engineer Wikimedia Foundation
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