id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
18692	wp_insert_post() enhancements	sirzooro		"I have created enhancement for `wp_insert_post()` function. There re two changes:[[BR]]
- allows to return WP_Error from `wp_insert_post_data` - in this case function returns that value (or 0 if param `$wp_error == false`) and do not continue;[[BR]]
- filter categories, tags and other taxonomies through new filters: `wp_insert_post_category`, `wp_insert_post_tags` and `wp_insert_post_tax`. New code also checks if these filters returned WP_Error;

These changes will allow me to implement following features in my [http://wordpress.org/extend/plugins/wypiekacz/ WyPiekacz] plugin:[[BR]]
- do not create new post when it does not satisfy appropriate rules. Although WP code will not display that error by itself (#10480, #18266), I will be able to display appropriate error from plugin code (at least when normal editor was used). This will also help me to stop flood of automated post spam;[[BR]]
- allow to review tags attached to post submitted for review - this way tags will be actually created when post will be published; before this they will be stored as post metadata. In order to do this I need to modify tags - unfortunately `wp_insert_post_data` filter does not allow to modify them (it allows read-only access to them only)."	enhancement	new	normal	Awaiting Review	General	3.2.1	normal		has-patch dev-feedback	mikeschinkel@…