You are welcome 🙂
I am glad to be of service.

Regards
Brajesh

Hi Tosin,
Will it work if we supplied you some code instead.

We do plan to change the way the users are selected but that will need some significant time as we hope to have a better maintainable and future adaptable solution for multiple custom sources of users.

If you need a quick solution, Ravi or I can put some code quickly.

Regards
Brajesh

Hi Tosin,
Thank you for the suggestions.

I am sorry, at the moment, we lack the time to add it to Branded login any time soon.

Regards
Brajesh

Hi Tosin,
Thank you for the patience.

There was a slight mistake on my part.

Please use the updated code

/**
 * Update BuddyBlog Author when a post is submitted in a specific category.
 */
add_filter( 'bblpro_post_submission_prepared_data', function ( $post_data, $form_id, $post, $is_submission ) {
	// update author if the category was selected. Don't do anything on edit.

    $anonymous_cat_id = 1487;
    $anonymous_user_id = 4766806;

    if( ! $is_submission ) {
        return $post_data;
    }

	$selected_terms_ids = isset( $_POST['tax_input'] ) ? (array) $_POST['tax_input'] : array();

	$selected_categories = isset( $selected_terms_ids['category'] ) ? (array) $selected_terms_ids['category']: array();

    if( ! $selected_categories  || ! in_array( $anonymous_cat_id, $selected_categories ) ) {
        return $post_data;
    }

	// Update.
	$post_data['post_author'] = $anonymous_user_id;
	// keep current user data for future?
	if ( ! empty( $post_data['ID'] ) ) {
		update_post_meta( $post_data['ID'], '_bbl_original_post_author', get_current_user_id() );
	}

	return $post_data;
}, 10, 4 );

I had used $post_data(which only contained basic details) instead of $_POST.

Regards
Brajesh

Hi Giuseppe,
Can you please link me to your activity stream.
It seems, I am not looking at the same thing as you.

you are probably thinking thumbnail and original as same thing.

Thank you
Brajesh