Last modified: 2014-02-04 17:13:04 UTC
Steps to reproduce 1. Set UI language to German in prefs 2. Go to https://www.wikidata.org/wiki/Q1833362 (or https://www.wikidata.org/wiki/Q1833362?uselang=?? to simplify making an edit in another language, where ?? can be any language code.) 3. Edit the page (as it is a species, adding 'Myotis ciliolabrum' as the label to any language is a sensible edit) 4. Visit https://www.wikidata.org/wiki/Q1833362?uselang=en Expected results: The UI in step 4 should always be in English. Actual results: Parts of the UI are in the UI language of the last contributor to the page; in this case, German. This is happening to many edits. Log out and click through the items on https://www.wikidata.org/wiki/Special:RecentChanges which are from someone whose UI language is likely different from 'en'.
Ah, more steps to see the problem better 5. Change UI language to English 6. Purge the page https://www.wikidata.org/wiki/Q1833362?action=purge The page UI will be in English again.
Change 110694 had a related patch set uploaded by Hoo man: Prevent WikiPage::doEditContent from adding to the ParserCache https://gerrit.wikimedia.org/r/110694
The above is only a workaround, not really a good solution. See also bug 59693 which is probably caused by the same root problem.
Found a slightly better solution now... thanks to the ContentHandler.
Change 110694 merged by Addshore: Add EntityHandler::makeParserOptions https://gerrit.wikimedia.org/r/110694
Change 110935 had a related patch set uploaded by Addshore: Add EntityHandler::makeParserOptions https://gerrit.wikimedia.org/r/110935
Patch has been approved, I'll organize a deploy in the next couple of hours.
Change 110935 merged by Hoo man: Add EntityHandler::makeParserOptions https://gerrit.wikimedia.org/r/110935
