Flag BulkForm

This module builds a form for toggling flags on nodes in bulk.

This code is probably not production-ready, so use with caution. I'm posting the code because maybe the ideas/code within will help others with similar needs.

Note: I'm posting this project long after I wrote the code, which is provided mainly for reference purposes. I've undoubtedly learned better ways to do things in Drupal/PHP since writing this code, but I do not intend to update/modify this code unless I have specific requests to do so.