_type = 'unsubscribe'; $this->_job_id = $job_id = CRM_Utils_Request::retrieve('jid', 'Integer', $this); $this->_queue_id = $queue_id = CRM_Utils_Request::retrieve('qid', 'Integer', $this); $this->_hash = $hash = CRM_Utils_Request::retrieve('h', 'String', $this); if (!$job_id || !$queue_id || !$hash ) { CRM_Core_Error::fatal(ts("Missing Parameters")); } // verify that the three numbers above match $q = CRM_Mailing_Event_BAO_Queue::verify($job_id, $queue_id, $hash); if (!$q) { CRM_Core_Error::fatal(ts("There was an error in your request")); } list($displayName, $email) = CRM_Mailing_Event_BAO_Queue::getContactInfo($queue_id); $this->assign('display_name', $displayName); $emailMasked = CRM_Utils_String::maskEmail($email); $this->assign('email_masked', $emailMasked); $this->assign('email', $email); $this->_email = $email; $groups = CRM_Mailing_Event_BAO_Unsubscribe::unsub_from_mailing($job_id, $queue_id, $hash, TRUE); $this->assign('groups', $groups); $groupExist = NULL; foreach ($groups as $key => $value) { if ($value) { $groupExist = TRUE; } } if (!$groupExist) { $statusMsg = ts('Email: %1 has been successfully unsubscribed from this Mailing List/Group.', array(1 => $email) ); CRM_Core_Session::setStatus($statusMsg, '', 'fail'); } $this->assign('groupExist', $groupExist); } public function buildQuickForm() { CRM_Utils_System::addHTMLHead(''); CRM_Utils_System::setTitle(ts('Please Confirm Your Unsubscribe from this Mailing/Group')); $this->add('text', 'email_confirm', ts('Verify email address to unsubscribe:')); $this->addRule('email_confirm', ts('Email address is required to unsubscribe.'), 'required'); $buttons = array( array( 'type' => 'next', 'name' => 'Unsubscribe', 'isDefault' => TRUE, ), array( 'type' => 'cancel', 'name' => ts('Cancel'), ), ); $this->addButtons($buttons); } public function postProcess() { $values = $this->exportValues(); // check if EmailTyped matches Email address $result = CRM_Utils_String::compareStr($this->_email, $values['email_confirm'], TRUE); $job_id = $this->_job_id; $queue_id = $this->_queue_id; $hash = $this->_hash; $confirmURL = CRM_Utils_System::url("civicrm/mailing/{$this->_type}", "reset=1&jid={$job_id}&qid={$queue_id}&h={$hash}&confirm=1"); $this->assign('confirmURL', $confirmURL); $session = CRM_Core_Session::singleton(); $session->pushUserContext($confirmURL); if ($result == TRUE) { // Email address verified $groups = CRM_Mailing_Event_BAO_Unsubscribe::unsub_from_mailing($job_id, $queue_id, $hash); if (count($groups)) { CRM_Mailing_Event_BAO_Unsubscribe::send_unsub_response($queue_id, $groups, FALSE, $job_id); } $statusMsg = ts('Email: %1 has been successfully unsubscribed from this Mailing List/Group.', array(1 => $values['email_confirm']) ); CRM_Core_Session::setStatus($statusMsg, '', 'success'); } elseif ($result == FALSE) { // Email address not verified $statusMsg = ts('The email address: %1 you have entered does not match the email associated with this unsubscribe request.', array(1 => $values['email_confirm']) ); CRM_Core_Session::setStatus($statusMsg, '', 'fail'); } } }