When the database isn’t yet created, $current is set, but
$current->currentDatabase() is empty. I suspect this only applies to
PDO connections. It results in errors during startup.
This check fixes it.
Stopped indexing of classes which were unrelated to overall variants.
For example, an index with excludeVariantState(array('SearchVariantVersioned' => 'Stage'))
should only set this variant state on types where appliesTo() returns true, namely "Page".
Without the $class parameter it also returned on "File" index requests,
which then lead to all index requests being discarded later on somewhere in SearchUpdater.
Regression introduced in 625d282.
process_dirty_indexes wasnt saving variant state or restoring or exit, because
I thought it was only called at the end of a request and so didnt need to
But tests call it regularly throughout a request. So now its clean
and safe to call when-ever
When the module was called solr we could call SearchUpdater::bind_manipulation_capture in _config.php, because
solr/_config.php was included after mysite/_config.php. This isnt true when the module is called fulltextsearch
Instead we hook into the new RequestProcessor in 3.0 to make the manipulation capture. We also make
bind_manipulation_capture re-callable, so you can call it any time you need to make sure.
