qdr.app.woo.plugins/studiou-wc-mail-queue/views/admin-page.php

<?php
/**
 * Admin page shell: header, state banner, tab bar.
 *
 * @package studiou-wc-mail-queue
 * @copyright 2026 QUADARAX
 * @author    Dalibor Votruba <dvotruba@quadarax.com>
 * @license   GPL-2.0-or-later
 *
 * @var string $tab Active tab slug.
 */

defined( 'ABSPATH' ) || exit;

$wcmq_state  = Studiou_WCMQ_State::get();
$wcmq_counts = Studiou_WCMQ_DB::counts_by_state();
$wcmq_tabs   = array(
	'settings' => __( 'Settings', 'studiou-wc-mail-queue' ),
	'queue'    => __( 'Queue', 'studiou-wc-mail-queue' ),
	'log'      => __( 'Log', 'studiou-wc-mail-queue' ),
);
?>
<div class="wrap studiou-wcmq">
	<h1><?php esc_html_e( 'WooCommerce Mail Queue', 'studiou-wc-mail-queue' ); ?></h1>

	<p class="studiou-wcmq-status">
		<?php
		if ( Studiou_WCMQ_Settings::STATE_ENABLED === $wcmq_state ) {
			printf(
				'<span class="studiou-wcmq-badge studiou-wcmq-badge-on">%s</span> ',
				esc_html__( 'Enabled', 'studiou-wc-mail-queue' )
			);
			printf(
				/* translators: 1: mails per minute, 2: seconds between mails */
				esc_html__( 'Sending at most %1$d mail(s) per minute (one every %2$d seconds).', 'studiou-wc-mail-queue' ),
				(int) Studiou_WCMQ_Settings::rate(),
				(int) Studiou_WCMQ_Settings::interval()
			);
		} elseif ( Studiou_WCMQ_Settings::STATE_DRAINING === $wcmq_state ) {
			printf(
				'<span class="studiou-wcmq-badge studiou-wcmq-badge-draining">%s</span> ',
				esc_html__( 'Draining', 'studiou-wc-mail-queue' )
			);
			printf(
				/* translators: %d: rows remaining */
				esc_html__( 'New mail sends immediately. %d queued mail(s) still to send.', 'studiou-wc-mail-queue' ),
				(int) ( $wcmq_counts['pending'] + $wcmq_counts['sending'] )
			);
		} else {
			printf(
				'<span class="studiou-wcmq-badge studiou-wcmq-badge-off">%s</span> ',
				esc_html__( 'Disabled', 'studiou-wc-mail-queue' )
			);
			esc_html_e( 'All mail sends immediately, exactly as stock WooCommerce.', 'studiou-wc-mail-queue' );
		}
		?>
	</p>

	<ul class="studiou-wcmq-counts">
		<li><strong><?php echo (int) $wcmq_counts['pending']; ?></strong> <?php esc_html_e( 'pending', 'studiou-wc-mail-queue' ); ?></li>
		<li><strong><?php echo (int) $wcmq_counts['sending']; ?></strong> <?php esc_html_e( 'sending', 'studiou-wc-mail-queue' ); ?></li>
		<li><strong><?php echo (int) $wcmq_counts['sent']; ?></strong> <?php esc_html_e( 'sent', 'studiou-wc-mail-queue' ); ?></li>
		<li class="<?php echo $wcmq_counts['failed'] ? 'studiou-wcmq-has-failed' : ''; ?>">
			<strong><?php echo (int) $wcmq_counts['failed']; ?></strong> <?php esc_html_e( 'failed', 'studiou-wc-mail-queue' ); ?>
		</li>
	</ul>

	<h2 class="nav-tab-wrapper">
		<?php foreach ( $wcmq_tabs as $wcmq_slug => $wcmq_label ) : ?>
			<a href="<?php echo esc_url( Studiou_WCMQ_Admin::tab_url( $wcmq_slug ) ); ?>"
				class="nav-tab <?php echo $tab === $wcmq_slug ? 'nav-tab-active' : ''; ?>">
				<?php echo esc_html( $wcmq_label ); ?>
			</a>
		<?php endforeach; ?>
	</h2>

	<?php
	$wcmq_partial = STUDIOU_WCMQ_DIR . 'views/tab-' . $tab . '.php';
	if ( file_exists( $wcmq_partial ) ) {
		include $wcmq_partial;
	}
	?>
</div>