366 lines
14 KiB
PHP
366 lines
14 KiB
PHP
<?php
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/*
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+--------------------------------------------------------------------+
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| CiviCRM version 4.7 |
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+--------------------------------------------------------------------+
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| Copyright CiviCRM LLC (c) 2004-2017 |
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+--------------------------------------------------------------------+
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| This file is a part of CiviCRM. |
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| CiviCRM is free software; you can copy, modify, and distribute it |
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| under the terms of the GNU Affero General Public License |
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| Version 3, 19 November 2007 and the CiviCRM Licensing Exception. |
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| CiviCRM is distributed in the hope that it will be useful, but |
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| WITHOUT ANY WARRANTY; without even the implied warranty of |
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| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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| See the GNU Affero General Public License for more details. |
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| You should have received a copy of the GNU Affero General Public |
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| License and the CiviCRM Licensing Exception along |
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| with this program; if not, contact CiviCRM LLC |
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| at info[AT]civicrm[DOT]org. If you have questions about the |
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| GNU Affero General Public License or the licensing of CiviCRM, |
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| see the CiviCRM license FAQ at http://civicrm.org/licensing |
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+--------------------------------------------------------------------+
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*/
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/**
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*
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* @package CRM
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* @copyright CiviCRM LLC (c) 2004-2017
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* $Id$
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*
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*/
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/**
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* This class generates form components to allow an Event to be cancelled or transferred from an email link
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*
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*/
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class CRM_Event_Form_SelfSvcUpdate extends CRM_Core_Form {
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/**
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* particpant id
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*
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* @var string
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*
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*/
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protected $_participant_id;
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/**
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* contact id
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*
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* @var string
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*
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*/
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protected $_contact_id;
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/**
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* name of the particpant
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*
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* @var string
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*
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*/
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protected $_contact_name;
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/**
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* email of participant
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*
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* @var string
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*/
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protected $_contact_email;
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/**
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* event to be cancelled/transferred
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*
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* @var string
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*/
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protected $_event_id;
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/**
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* event title
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*
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* @var string
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*/
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protected $_event_title;
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/**
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* event title
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*
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* @var string
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*/
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protected $_event_start_date;
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/**
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* action
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*
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* @var string
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*/
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public $_action;
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/**
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* participant object
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*
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* @var string
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*/
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protected $_participant = array();
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/**
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* particpant values
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*
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* @var string
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*/
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protected $_part_values;
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/**
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* details of event registration values
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*
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* @var array
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*/
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protected $_details = array();
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/**
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* Set variables up before form is built based on participant ID from URL
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*
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* @return void
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*/
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public function preProcess() {
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$config = CRM_Core_Config::singleton();
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$session = CRM_Core_Session::singleton();
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$this->_userContext = $session->readUserContext();
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$participant = $values = array();
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$this->_participant_id = CRM_Utils_Request::retrieve('pid', 'Positive', $this, FALSE, NULL, 'REQUEST');
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$this->_userChecksum = CRM_Utils_Request::retrieve('cs', 'String', $this, FALSE, NULL, 'REQUEST');
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$params = array('id' => $this->_participant_id);
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$this->_participant = CRM_Event_BAO_Participant::getValues($params, $values, $participant);
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$this->_part_values = $values[$this->_participant_id];
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$this->set('values', $this->_part_values);
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//fetch Event by event_id, verify that this event can still be xferred/cancelled
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$this->_event_id = $this->_part_values['event_id'];
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$url = CRM_Utils_System::url('civicrm/event/info', "reset=1&id={$this->_event_id}");
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$this->_contact_id = $this->_part_values['participant_contact_id'];
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$validUser = CRM_Contact_BAO_Contact_Utils::validChecksum($this->_contact_id, $this->_userChecksum);
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if (!$validUser && !CRM_Core_Permission::check('edit all events')) {
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CRM_Core_Error::statusBounce(ts('You do not have sufficient permission to transfer/cancel this participant.'), $url);
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}
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$this->assign('action', $this->_action);
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if ($this->_participant_id) {
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$this->assign('participantId', $this->_participant_id);
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}
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$event = array();
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$daoName = 'title';
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$this->_event_title = CRM_Event_BAO_Event::getFieldValue('CRM_Event_DAO_Event', $this->_event_id, $daoName);
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$daoName = 'start_date';
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$this->_event_start_date = CRM_Event_BAO_Event::getFieldValue('CRM_Event_DAO_Event', $this->_event_id, $daoName);
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list($displayName, $email) = CRM_Contact_BAO_Contact_Location::getEmailDetails($this->_contact_id);
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$this->_contact_name = $displayName;
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$this->_contact_email = $email;
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$details = array();
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$details = CRM_Event_BAO_Participant::participantDetails($this->_participant_id);
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$optionGroupId = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_OptionGroup', 'participant_role', 'id', 'name');
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$contributionId = CRM_Core_DAO::getFieldValue('CRM_Event_DAO_ParticipantPayment', $this->_participant_id, 'contribution_id', 'participant_id');
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$this->assign('contributionId', $contributionId);
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$query = "
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SELECT cpst.name as status, cov.name as role, cp.fee_level, cp.fee_amount, cp.register_date, cp.status_id, civicrm_event.start_date
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FROM civicrm_participant cp
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LEFT JOIN civicrm_participant_status_type cpst ON cpst.id = cp.status_id
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LEFT JOIN civicrm_option_value cov ON cov.value = cp.role_id and cov.option_group_id = {$optionGroupId}
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LEFT JOIN civicrm_event ON civicrm_event.id = cp.event_id
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WHERE cp.id = {$this->_participant_id}";
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$dao = CRM_Core_DAO::executeQuery($query);
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while ($dao->fetch()) {
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$details['status'] = $dao->status;
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$details['role'] = $dao->role;
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$details['fee_level'] = $dao->fee_level;
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$details['fee_amount'] = $dao->fee_amount;
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$details['register_date'] = $dao->register_date;
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$details['event_start_date'] = $dao->start_date;
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}
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//verify participant status is still Registered
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if ($details['status'] != "Registered") {
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$status = "You cannot transfer or cancel your registration for " . $this->_event_title . ' as you are not currently registered for this event.';
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CRM_Core_Session::setStatus($status, ts('Sorry'), 'alert');
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CRM_Utils_System::redirect($url);
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}
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$query = "select start_date as start, selfcancelxfer_time as time from civicrm_event where id = " . $this->_event_id;
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$dao = CRM_Core_DAO::executeQuery($query);
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while ($dao->fetch()) {
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$time_limit = $dao->time;
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$start_date = $dao->start;
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}
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$start_time = new Datetime($start_date);
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$timenow = new Datetime();
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if (!empty($start_time) && $start_time < $timenow) {
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$status = ts("Registration for this event cannot be cancelled or transferred once the event has begun. Contact the event organizer if you have questions.");
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CRM_Core_Error::statusBounce($status, $url, ts('Sorry'));
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}
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if (!empty($time_limit) && $time_limit > 0) {
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$interval = $timenow->diff($start_time);
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$days = $interval->format('%d');
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$hours = $interval->format('%h');
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if ($hours <= $time_limit && $days < 1) {
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$status = ts("Registration for this event cannot be cancelled or transferred less than %1 hours prior to the event's start time. Contact the event organizer if you have questions.", array(1 => $time_limit));
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CRM_Core_Error::statusBounce($status, $url, ts('Sorry'));
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}
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}
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$this->assign('details', $details);
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$this->selfsvcupdateUrl = CRM_Utils_System::url('civicrm/event/selfsvcupdate', "reset=1&id={$this->_participant_id}&id=0");
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$this->selfsvcupdateText = ts('Update');
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$this->selfsvcupdateButtonText = ts('Update');
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// Based on those ids retrieve event and verify it is eligible
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// for self update (event.start_date > today, event can be 'self_updated'
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// retrieve contact name and email, and let user verify his/her identity
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}
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/**
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* buildQuickForm -populate input variables for source Event
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* to cancel or transfer to another person
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*
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* return @void
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*/
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public function buildQuickForm() {
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$this->add('select', 'action', ts('Transfer or Cancel Registration'), array(ts('-select-'), ts('Transfer'), ts('Cancel')), TRUE);
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$this->addButtons(array(
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array(
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'type' => 'submit',
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'name' => ts('Submit'),
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),
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));
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$this->addFormRule(array('CRM_Event_Form_SelfSvcUpdate', 'formRule'), $this);
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parent::buildQuickForm();
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}
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/**
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* Set default values for contact
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*
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* return @void
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*/
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public function setDefaultValues() {
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$this->_defaults = array();
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$this->_defaults['details'] = $this->_details;
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return $this->_defaults;
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}
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/**
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* Validate action input
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* @param array $fields
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* Posted fields of the form.
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* @param $files
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* @param $self
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*
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* @return array
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* list of errors to be posted back to the form
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*/
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public static function formRule($fields, $files, $self) {
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$errors = array();
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if (empty($fields['action'])) {
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$errors['action'] = ts("Please select Transfer OR Cancel action.");
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}
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return empty($errors) ? TRUE : $errors;
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}
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/**
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* Process submit form - based on user selection of action
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* transfer or cancel the event
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*
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* return @void
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*/
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public function postProcess() {
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//if selection is cancel, cancel this participant' registration, process refund
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//if transfer, process form to allow selection of transferree
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$params = $this->controller->exportValues($this->_name);
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$action = $params['action'];
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if ($action == "1") {
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$action = "Transfer Event";
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$this->transferParticipant($params);
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}
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elseif ($action == "2") {
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$action = "Cancel Event";
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$this->cancelParticipant($params);
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}
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}
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/**
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* Transfer to a new form, allowing selection of a new contact
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* based on email and name. The Event will be transferred to this new participant
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*
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* return @void
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*/
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public function transferParticipant($params) {
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$transferUrl = 'civicrm/event/form/selfsvctransfer';
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$url = CRM_Utils_System::url('civicrm/event/selfsvctransfer', 'reset=1&action=add&pid=' . $this->_participant_id . '&cs=' . $this->_userChecksum);
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$this->controller->setDestination($url);
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$session = CRM_Core_Session::singleton();
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$session->replaceUserContext($url);
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}
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/**
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* Cancel this participant and finish, send cancellation email. At this point no
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* auto-cancellation of payment is handled, so payment needs to be manually cancelled
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*
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* return @void
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*/
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public function cancelParticipant($params) {
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//set participant record status to Cancelled, refund payment if possible
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// send email to participant and admin, and log Activity
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$value = array();
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$value['id'] = $this->_participant_id;
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$cancelledId = array_search('Cancelled',
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CRM_Event_PseudoConstant::participantStatus(NULL, "class = 'Negative'"));
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$value['status_id'] = $cancelledId;
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CRM_Event_BAO_Participant::create($value);
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$domainValues = array();
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$domain = CRM_Core_BAO_Domain::getDomain();
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$tokens = array(
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'domain' =>
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array(
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'name',
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'phone',
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'address',
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'email',
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),
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'contact' => CRM_Core_SelectValues::contactTokens(),
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);
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foreach ($tokens['domain'] as $token) {
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$domainValues[$token] = CRM_Utils_Token::getDomainTokenReplacement($token, $domain);
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}
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$participantRoles = array();
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$participantRoles = CRM_Event_PseudoConstant::participantRole();
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$participantDetails = array();
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$query = "SELECT * FROM civicrm_participant WHERE id = {$this->_participant_id}";
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$dao = CRM_Core_DAO::executeQuery($query);
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while ($dao->fetch()) {
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$participantDetails[$dao->id] = array(
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'id' => $dao->id,
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'role' => $participantRoles[$dao->role_id],
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'is_test' => $dao->is_test,
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'event_id' => $dao->event_id,
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'status_id' => $dao->status_id,
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'fee_amount' => $dao->fee_amount,
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'contact_id' => $dao->contact_id,
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'register_date' => $dao->register_date,
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'registered_by_id' => $dao->registered_by_id,
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);
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}
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$eventDetails = array();
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$eventParams = array('id' => $this->_event_id);
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CRM_Event_BAO_Event::retrieve($eventParams, $eventDetails[$this->_event_id]);
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//get default participant role.
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$eventDetails[$this->_event_id]['participant_role'] = CRM_Utils_Array::value($eventDetails[$this->_event_id]['default_role_id'], $participantRoles);
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//get the location info
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$locParams = array('entity_id' => $this->_event_id, 'entity_table' => 'civicrm_event');
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$eventDetails[$this->_event_id]['location'] = CRM_Core_BAO_Location::getValues($locParams, TRUE);
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//get contact details
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$contactIds[$this->_contact_id] = $this->_contact_id;
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list($currentContactDetails) = CRM_Utils_Token::getTokenDetails($contactIds, NULL,
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FALSE, FALSE, NULL, array(),
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'CRM_Event_BAO_Participant'
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);
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foreach ($currentContactDetails as $contactId => $contactValues) {
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$contactDetails[$this->_contact_id] = $contactValues;
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}
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//send a 'cancelled' email to user, and cc the event's cc_confirm email
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$mail = CRM_Event_BAO_Participant::sendTransitionParticipantMail($this->_participant_id,
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$participantDetails[$this->_participant_id],
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$eventDetails[$this->_event_id],
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$contactDetails[$this->_contact_id],
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$domainValues,
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"Cancelled",
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""
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);
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$statusMsg = ts('Event registration information for %1 has been updated.', array(1 => $this->_contact_name));
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$statusMsg .= ' ' . ts('A cancellation email has been sent to %1.', array(1 => $this->_contact_email));
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CRM_Core_Session::setStatus($statusMsg, ts('Thanks'), 'success');
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$url = CRM_Utils_System::url('civicrm/event/info', "reset=1&id={$this->_event_id}&noFullMsg=true");
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CRM_Utils_System::redirect($url);
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}
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}
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