$recipients = array_merge($recipients, mailusers_get_recipients_from_custom_meta_filters($send_filters, $exclude_id, MAILUSERS_ACCEPT_MASS_EMAIL_USER_META));
}
if (class_exists(MAILUSERS_USER_GROUPS_CLASS) && !empty($send_ug)) {
$recipients = array_merge($recipients, mailusers_get_recipients_from_user_groups($send_ug, $exclude_id, MAILUSERS_ACCEPT_MASS_EMAIL_USER_META));
}
if (class_exists(MAILUSERS_USER_ACCESS_MANAGER_CLASS) && !empty($send_uam)) {
$recipients = array_merge($recipients, mailusers_get_recipients_from_uam_group($send_uam, $exclude_id, MAILUSERS_ACCEPT_MASS_EMAIL_USER_META));
}
if (class_exists(MAILUSERS_ITTHINX_GROUPS_CLASS) && !empty($send_groups)) {
$recipients = array_merge($recipients, mailusers_get_recipients_from_itthinx_groups_group($send_groups, $exclude_id, MAILUSERS_ACCEPT_MASS_EMAIL_USER_META));
}
if (class_exists(MAILUSERS_PMPRO_CLASS) && !empty($send_pmpro)) {
$recipients = array_merge($recipients, mailusers_get_recipients_from_membership_levels($send_pmpro, $exclude_id, MAILUSERS_ACCEPT_MASS_EMAIL_USER_META));
}
if (!empty($send_roles)) {
$recipients = array_merge($recipients, mailusers_get_recipients_from_roles($send_roles, $exclude_id, MAILUSERS_ACCEPT_MASS_EMAIL_USER_META));
}
if (empty($recipients)) {
?>
<p><strong><?php
_e('No recipients were found.', MAILUSERS_I18N_DOMAIN);
?>
</strong></p>
<?php
} else {
$num_sent = mailusers_send_mail($recipients, $subject, $mail_content, $mail_format, $from_name, $from_address);
if (false === $num_sent) {
print '<div class="error fade"><p> ' . __('There was a problem trying to send email to users.', MAILUSERS_I18N_DOMAIN) . '</p></div>';
} else {
if (0 === $num_sent) {
print '<div class="error fade"><p>' . __('No email has been sent to other users. This may be because no valid email addresses were found.', MAILUSERS_I18N_DOMAIN) . '</p></div>';
/**
* Get the users based on roles
* $meta_filter can be '', MAILUSERS_ACCEPT_NOTIFICATION_USER_META, or MAILUSERS_ACCEPT_MASS_EMAIL_USER_META
*
* Added support for editable_roles filter
* @see https://wordpress.org/support/topic/mailusers_get_roles-function-to-use-the-core-get_editable_roles?replies=2#post-6513328
*
*/
function mailusers_get_roles($exclude_id = '', $meta_filter = '')
{
$roles = array();
$wp_roles = get_editable_roles();
foreach ($wp_roles as $key => $value) {
$users_in_role = mailusers_get_recipients_from_roles(array($key), $exclude_id, $meta_filter);
if (!empty($users_in_role)) {
$roles[$key] = $value['name'];
}
}
return $roles;
}
