/**
* Display a wildcard in the back end
* @return string
*/
public function generate()
{
if (TL_MODE == 'BE') {
$objTemplate = new \BackendTemplate('be_wildcard');
$objTemplate->wildcard = '### ' . utf8_strtoupper($GLOBALS['TL_LANG']['FMD']['subscribe'][0]) . ' ###';
$objTemplate->title = $this->headline;
$objTemplate->id = $this->id;
$objTemplate->link = $this->name;
$objTemplate->href = 'contao/main.php?do=themes&table=tl_module&act=edit&id=' . $this->id;
return $objTemplate->parse();
}
$this->nl_channels = deserialize($this->nl_channels);
// Return if there are no channels
if (!is_array($this->nl_channels) || count($this->nl_channels) < 1) {
return '';
}
return parent::generate();
}
/**
* Add a new recipient
*/
protected function addRecipient()
{
if (!\Environment::get('isAjaxRequest')) {
return parent::addRecipient();
}
$arrChannels = \Input::post('channels');
if (!is_array($arrChannels)) {
$_SESSION['UNSUBSCRIBE_ERROR'] = $GLOBALS['TL_LANG']['ERR']['noChannels'];
return false;
}
$arrChannels = array_intersect($arrChannels, $this->nl_channels);
// see #3240
// Check the selection
if (!is_array($arrChannels) || empty($arrChannels)) {
$_SESSION['SUBSCRIBE_ERROR'] = $GLOBALS['TL_LANG']['ERR']['noChannels'];
return false;
}
$varInput = \Idna::encodeEmail(\Input::post('email', true));
// Validate the e-mail address
if (!\Validator::isEmail($varInput)) {
$_SESSION['SUBSCRIBE_ERROR'] = $GLOBALS['TL_LANG']['ERR']['email'];
return false;
}
$arrSubscriptions = array();
// Get the existing active subscriptions
if (($objSubscription = \NewsletterRecipientsModel::findBy(array("email=? AND active=1"), $varInput)) !== null) {
$arrSubscriptions = $objSubscription->fetchEach('pid');
}
$arrNew = array_diff($arrChannels, $arrSubscriptions);
// Return if there are no new subscriptions
if (!is_array($arrNew) || empty($arrNew)) {
$_SESSION['SUBSCRIBE_ERROR'] = $GLOBALS['TL_LANG']['ERR']['subscribed'];
return false;
}
// Remove old subscriptions that have not been activated yet
if (($objOld = \NewsletterRecipientsModel::findBy(array("email=? AND active=''"), $varInput)) !== null) {
while ($objOld->next()) {
$objOld->delete();
}
}
$time = time();
$strToken = md5(uniqid(mt_rand(), true));
// Add the new subscriptions
foreach ($arrNew as $id) {
$objRecipient = new \NewsletterRecipientsModel();
$objRecipient->pid = $id;
$objRecipient->tstamp = $time;
$objRecipient->email = $varInput;
$objRecipient->active = '';
$objRecipient->addedOn = $time;
$objRecipient->ip = $this->anonymizeIp(\Environment::get('ip'));
$objRecipient->token = $strToken;
$objRecipient->confirmed = '';
$objRecipient->save();
}
// Get the channels
$objChannel = \NewsletterChannelModel::findByIds($arrChannels);
// Prepare the e-mail text
$strText = str_replace('##token##', $strToken, $this->nl_subscribe);
$strText = str_replace('##domain##', \Idna::decode(\Environment::get('host')), $strText);
$strText = str_replace('##link##', \Idna::decode(\Environment::get('base')) . \Environment::get('request') . (\Config::get('disableAlias') || strpos(\Environment::get('request'), '?') !== false ? '&' : '?') . 'token=' . $strToken, $strText);
$strText = str_replace(array('##channel##', '##channels##'), implode("\n", $objChannel->fetchEach('title')), $strText);
// Activation e-mail
$objEmail = new \Email();
$objEmail->from = $GLOBALS['TL_ADMIN_EMAIL'];
$objEmail->fromName = $GLOBALS['TL_ADMIN_NAME'];
$objEmail->subject = sprintf($GLOBALS['TL_LANG']['MSC']['nl_subject'], \Idna::decode(\Environment::get('host')));
$objEmail->text = $strText;
$objEmail->sendTo($varInput);
// Redirect to the jumpTo page
if ($this->jumpTo && ($objTarget = $this->objModel->getRelated('jumpTo')) !== null) {
$this->redirect($this->generateFrontendUrl($objTarget->row()));
}
$_SESSION['SUBSCRIBE_CONFIRM'] = $GLOBALS['TL_LANG']['MSC']['nl_confirm'];
return true;
}