Outputs the HTML for the notice to say that someone else is editing or has taken over editing of this post.

Disables block editor for wp_navigation type posts so they can be managed via the UI.

This callback disables the content editor for wp_navigation type posts.

This callback enables content editor for wp_navigation type posts.

Replaces hrefs of attachment anchors with up-to-date permalinks.

Returns only allowed post data fields.

Returns HTML for the post thumbnail meta box.

Renames $_POST data from form names to DB post columns.

Adds post meta data defined in the $_POST superglobal for a post with given ID.

Processes the post data for the bulk editing of posts.