/**
* Add default email tokens.
*
* @since 2.5.0
*
* @param array $tokens Email tokens.
* @param string $property_name Unused.
* @param string $transform Unused.
* @param BP_Email $email Email being sent.
* @return array
*/
function bp_email_set_default_tokens($tokens, $property_name, $transform, $email)
{
$tokens['site.admin-email'] = bp_get_option('admin_email');
$tokens['site.url'] = home_url();
// These options are escaped with esc_html on the way into the database in sanitize_option().
$tokens['site.description'] = wp_specialchars_decode(bp_get_option('blogdescription'), ENT_QUOTES);
$tokens['site.name'] = wp_specialchars_decode(bp_get_option('blogname'), ENT_QUOTES);
// Default values for tokens set conditionally below.
$tokens['email.preheader'] = '';
$tokens['recipient.email'] = '';
$tokens['recipient.name'] = '';
$tokens['recipient.username'] = '';
$tokens['unsubscribe'] = site_url('wp-login.php');
// Who is the email going to?
$recipient = $email->get('to');
if ($recipient) {
$recipient = array_shift($recipient);
$user_obj = $recipient->get_user('search-email');
$tokens['recipient.email'] = $recipient->get_address();
$tokens['recipient.name'] = $recipient->get_name();
if (!$user_obj && $tokens['recipient.email']) {
$user_obj = get_user_by('email', $tokens['recipient.email']);
}
if ($user_obj) {
// Unsubscribe link.
$tokens['unsubscribe'] = esc_url(sprintf('%s%s/notifications/', bp_core_get_user_domain($user_obj->ID), function_exists('bp_get_settings_slug') ? bp_get_settings_slug() : 'settings'));
$tokens['recipient.username'] = $user_obj->user_login;
}
}
// Email preheader.
$post = $email->get_post_object();
if ($post) {
$tokens['email.preheader'] = sanitize_text_field(get_post_meta($post->ID, 'bp_email_preheader', true));
}
return $tokens;
}