Problem: I have a View of child posts. I would like to apply a query filter so that the View only shows children of parents that are NOT marked "private".
Solution:
This type of filter does not exist, but you can add some custom code using the wpv_filter_query and toolset_get_related_posts APIs to create the query in code.
add_filter('wpv_filter_query', 'ts_parent_not_private_func', 10, 3);
function ts_parent_not_private_func($query, $view_settings, $view_id) {
$views = array( 16813, 16403 ); // only filter these views
if( in_array( $view_id, $views ) ) {
$child_ids = array(); // we will push IDs here if the parent is not found, or private
$children_args = array(
'post_type' => 'training-datum',
'posts_per_page' => '-1',
'post_status' => 'publish',
// you may want to add more filters here to improve the performance of this query
);
$children = new WP_Query($children_args);
foreach( $children->posts as $child ){
$parent = toolset_get_related_post( $child, 'training_training-datum', 'parent' );
// if there is no parent or the parent is private, push this ID into the exclusion array
if( !$parent || get_post_status($parent) == 'private' ){
array_push( $child_ids, $child->ID );
}
}
$query['post__not_in'] = isset( $query['post__not_in'] ) ? $query['post__not_in'] : array();
$query['post__not_in'] = array_merge($query['post__not_in'], $child_ids );
}
return $query;
}
Problem: I have a Commerce Form that should add different Products to the User's cart based on their assigned role on the site. One role should receive a free Product, and the other role should receive a paid Product.
Solution: In the Form editor, choose the option "Always use the same product regardless of inputs". Select the paid product here to use as the default. Then add this custom code to your child theme's functions.php file:
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