public static function admin_controller()
{
global $wpdb;
$tab = isset($_GET['tab']) ? $_GET['tab'] : 'list';
if ($tab == 'list') {
self::list_emails_page();
$fue_table = $wpdb->get_var("SHOW TABLES LIKE '{$wpdb->prefix}followup_emails'");
if ($fue_table != $wpdb->prefix . 'followup_emails' || false == get_option('fue_installed_tables', false)) {
FollowUpEmails::update_db(true);
}
if (false === wp_next_scheduled('sfn_followup_emails')) {
wp_schedule_event(time(), 'minute', 'sfn_followup_emails');
}
if (false === wp_next_scheduled('sfn_optimize_tables')) {
wp_schedule_event(time(), 'weekly', 'sfn_optimize_tables');
}
} elseif ($tab == 'edit') {
self::email_form(1, $_GET['id']);
} elseif ($tab == 'send') {
$id = $_GET['id'];
$email = $wpdb->get_row($wpdb->prepare("SELECT * FROM `{$wpdb->prefix}followup_emails` WHERE `id` = %d AND `email_type` = 'manual'", $id));
if (!$email) {
wp_die("The requested data could not be found!");
}
self::send_manual_form($email);
} else {
// allow add-ons to add tabs
do_action('fue_admin_controller', $tab);
}
}
