Support the build-in behavior NestedSet

[fruit]

Check for bugs, problems, errors when model has NestedSet behavior with plugin's behavior Cachetaggable.

  MyModel:
    actAs:
      Cachetaggable: ~
      NestedSet: ~

[mcnilz]

when using Cachetagable and NestedSet (from Doctrine) on the same Model, the NestedSet functions like moveAsNextSiblingOf do not work right. Using these function will not update the "level" column anymore...

I digged in the code and found the part which is causing the problem... In lib/vender/Doctrine/Template/Listener/Cachetaggable.php public function preDqlUpdate (Doctrine_Event $event) I had to change:

foreach ($selectQuery->execute() as $object)
{
  $tags[$object->obtainTagName()] = $updateVersion;
}

to

foreach ($selectQuery->fetchArray() as $object)
{
  $tags[$table->getClassnameToReturn() . ':' . $object['id']] = $updateVersion;
}
this prevents fetching objects from the DB with old values causing the conflict.            

[fruit]

@mcnilz, could you check d2fcd030370b2edba632d34b82f2f34dde755727 (v4.1.0) fixes your problem or not.

./symfony plugin:upgrade sfCacheTaggingPlugin

[mcnilz]

works :) good work.