I have the following function inside an existing plugin:
public static function init() {
add_filter( 'wcs_view_subscription_actions', __CLASS__ . '::add_edit_address_subscription_action', 10, 2 );
}
public static function add_edit_address_subscription_action( $actions, $subscription ) {
if ( $subscription->needs_shipping_address() && $subscription->has_status( array( 'active', 'on-hold' ) ) ) {
$actions['change_address'] = array(
'url' => add_query_arg( array( 'subscription' => $subscription->get_id() ), wc_get_endpoint_url( 'edit-address', 'shipping' ) ),
'name' => __( 'Change Address', 'woocommerce-subscriptions' ),
);
}
return $actions;
}
I am trying to modify this, so that I can add something to the $actions
array. Is this possible without modifying the plugin directly, can I do it by filtering in the functions.php
file?
2 s
You can simply use the same filter with a lower or higher priority parameter to make the appropriate changes to the $actions
array. That way you may create a small custom plugin (or modify the theme’s functions.php
file), without having to modify the existing plugin directly.
For example: if you want your custom code to execute after add_edit_address_subscription_action
function, then use a bigger priority argument (lower priority) to the wcs_view_subscription_actions
filter.
Sample CODE (use this as part of a custom plugin or in your theme’s functions.php
file):
// original filter uses priority 10, so priority 11 will make sure that this function executes after the original implementation
add_filter( 'wcs_view_subscription_actions', 'wpse_custom_action_after', 11, 2 );
function wpse_custom_action_after( $actions, $subscription ) {
// your custom changes to $actions array HERE
// this will be executed after add_edit_address_subscription_action function
return $actions;
}
On the other hand, if you want your custom code to execute before add_edit_address_subscription_action
function, then use a smaller priority argument (higher priority).
Sample CODE (use this as part of a custom plugin or in your theme’s functions.php
file):
// original filter uses priority 10, so priority 9 will make sure that this function executes before the original implementation
add_filter( 'wcs_view_subscription_actions', 'wpse_custom_action_before', 9, 2 );
function wpse_custom_action_before( $actions, $subscription ) {
// your custom changes to $actions array HERE
// this will be executed before add_edit_address_subscription_action function
return $actions;
}