Ticket #7431: 7431.01.patch

src/bp-core/bp-core-functions.php

@@ -3668 +3668 @@
  * @since 2.7.0
  */
 function bp_email_unsubscribe_handler() {
-        $emails         = bp_email_get_type_schema( 'all' );
+        $emails         = bp_email_get_unsubscribe_type_schema();
         $raw_email_type = ! empty( $_GET['nt'] ) ? $_GET['nt'] : '';
         $raw_hash       = ! empty( $_GET['nh'] ) ? $_GET['nh'] : '';
         $raw_user_id    = ! empty( $_GET['uid'] ) ? absint( $_GET['uid'] ) : 0;
@@ -3749 +3749 @@
  * @return string The unsubscribe link.
  */
 function bp_email_get_unsubscribe_link( $args ) {
-        $emails = bp_email_get_type_schema( 'all' );
+        $emails = bp_email_get_unsubscribe_type_schema();
 
         if ( empty( $args['notification_type'] ) || ! array_key_exists( $args['notification_type'], $emails ) ) {
                 return site_url( 'wp-login.php' );
@@ -3792 +3792 @@
 function bp_email_get_salt() {
         return bp_get_option( 'bp-emails-unsubscribe-salt', null );
 }
+
+/**
+ * Get a list of emails for use in our unsubscribe functions.
+ *
+ * @since x.x.x
+ *
+ * @see https://buddypress.trac.wordpress.org/ticket/7431
+ *
+ * @return array The array of email types and their schema.
+ */
+function bp_email_get_unsubscribe_type_schema() {
+        $emails = bp_email_get_type_schema( 'all' );
+
+        /**
+         * Filters the return of `bp_email_get_type_schema( 'all' )` for use with
+         * our unsubscribe functionality.
+         *
+         * @since x.x.x
+         *
+         * @param array $emails The array of email types and their schema.
+         */
+        return (array) apply_filters( 'bp_email_get_unsubscribe_type_schema', $emails );
+}