/**
* @static
* @return AvisotaBackend
*/
public static function getInstance()
{
if (self::$instance === null) {
self::$instance = new AvisotaBackend();
}
return self::$instance;
}
public function addHeader($add, $dc)
{
$key = $GLOBALS['TL_LANG']['orm_avisota_message_category']['recipients'][0];
$add[$key] = array();
$category = AvisotaNewsletterCategory::load($dc->id);
$fallback = $category->recipientsMode == 'byNewsletterOrCategory';
$selectedRecipients = $category->getRecipients();
$recipients = AvisotaBackend::getInstance()->getRecipients(true);
foreach ($recipients as $group => $lists) {
list($source, $group) = explode(':', $group, 2);
foreach ($lists as $listKey => $list) {
if (in_array($listKey, $selectedRecipients)) {
$add[$key][] = sprintf('<a href="contao/main.php?do=avisota_recipient_source&act=edit&id=%d">%s » %s</a>%s', $source, $group, $list, $fallback ? ' ' . $GLOBALS['TL_LANG']['orm_avisota_message']['fallback'] : '');
}
}
}
$add[$key] = implode('<br>', $add[$key]);
if ($category->themeMode == 'byNewsletterOrCategory') {
$key = $GLOBALS['TL_LANG']['orm_avisota_message_category']['theme'][0];
$add[$key] .= ' ' . $GLOBALS['TL_LANG']['orm_avisota_message']['fallback'];
}
return $add;
}
