is_scalar($v) ? (string) $v : '';
$evergreen = ($settings['countdown_type'] ?? 'due_date') === 'evergreen';
$units = [];
foreach (array_keys(Countdown::UNITS) as $unit) {
if (!empty($settings['show_' . $unit])) {
$units[] = $unit;
}
}
if (!$units) {
$units = ['seconds'];
}
$default_labels = ['days' => __('Days', 'zadex'), 'hours' => __('Hours', 'zadex'), 'minutes' => __('Minutes', 'zadex'), 'seconds' => __('Seconds', 'zadex')];
$labels = [];
foreach ($units as $unit) {
$label = trim($str($settings['label_' . $unit] ?? ''));
$labels[$unit] = $label !== '' ? $label : $default_labels[$unit];
}
$actions = array_values(array_intersect(['hide', 'message', 'redirect', 'popup'], is_array($settings['expire_actions'] ?? null) ? array_map('strval', $settings['expire_actions']) : []));
$config = ['type' => $evergreen ? 'evergreen' : 'due', 'id' => (string) ($element['id'] ?? ''), 'actions' => $actions];
if ($evergreen) {
$hours = max(0, (int) ($settings['evergreen_hours'] ?? 0));
$minutes = max(0, min(59, (int) ($settings['evergreen_minutes'] ?? 0)));
$duration = ($hours * 3600 + $minutes * 60);
$config['duration'] = $duration * 1000;
$config['reset'] = max(0, (int) ($settings['evergreen_reset'] ?? 0)) * 3600000;
$remaining = $duration;
} else {
$due = Countdown::due_timestamp($str($settings['due_date'] ?? ''));
$config['due'] = $due === null ? 0 : $due * 1000;
$remaining = $due === null ? 0 : $due - time();
}
if (in_array('redirect', $actions, true)) {
$redirect = is_array($settings['expire_redirect'] ?? null) ? $str($settings['expire_redirect']['url'] ?? '') : '';
$config['redirect'] = esc_url_raw($redirect);
}
if (in_array('popup', $actions, true)) {
$config['popup'] = preg_replace('/[^0-9]/', '', $str($settings['popup_id'] ?? '')) ?? '';
}
/* translators: %s: e.g. "2 Days, 5 Hours, 10 Minutes" */
$config['sr'] = __('%s remaining', 'zadex');
$expired = !$evergreen && $remaining <= 0;
$values = Countdown::breakdown((int) $remaining, $units);
$message = in_array('message', $actions, true) ? wp_kses_post($str($settings['expire_message'] ?? '')) : '';
$hide = $expired && in_array('hide', $actions, true);
$layout = ($settings['layout'] ?? 'block') === 'inline' ? 'inline' : 'block';
$classes = 'zx-countdown--' . $layout . (!empty($settings['stretch']) ? ' zx-countdown--stretch' : '') . ($expired ? ' zx-countdown--expired' : '');
$attrs = (string) preg_replace('/class="/', 'class="' . esc_attr($classes) . ' ', $attrs, 1);
$attrs .= ' data-zx-countdown="' . esc_attr((string) wp_json_encode($config)) . '"';
if ($hide && $message === '') {
$attrs .= ' hidden';
}
$show_labels = !empty($settings['show_labels']);
$separator = !empty($settings['separator']) ? $str($settings['separator_text'] ?? ':') : '';
$sr_parts = [];
$items = '';
foreach ($units as $i => $unit) {
if ($i > 0 && $separator !== '') {
$items .= '' . esc_html($separator) . '';
}
$items .= ''
. '' . esc_html(Countdown::pad((int) $values[$unit])) . ''
. ($show_labels ? '' . esc_html($labels[$unit]) . '' : '')
. '
';
}
// Screen-reader text (same rules as srText() in countdown.ts): no seconds unless they are the only unit.
$sr_units = count($units) > 1 ? array_values(array_diff($units, ['seconds'])) : $units;
foreach ($sr_units as $unit) {
$n = (int) $values[$unit];
if ($unit === 'seconds' && count($units) === 1) {
$n = (int) (ceil($n / 10) * 10);
}
$sr_parts[] = $n . ' ' . $labels[$unit];
}
$sr = sprintf($config['sr'], implode(', ', $sr_parts));
$zx_html = ''
. '' . esc_html($sr) . '' . $items . '
'
. ($message !== '' ? '
' . $message . '
' : '')
. "